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stations in standby mode periodically wake up to check for buffered data at the access points . traditionally , the information is available by checking the periodic beacon frame for a traffic indication map . unfortunately , the length of beacons has steadily increased with the progression of the various wireless standards requiring stations to wake up for longer periods to merely check for buffered data . several approaches are disclosed which address this shortcoming , including the broadcast of tim frames , the partial reception of beacon frames and the use of an embedded tim frame within a beacon frame . | 8General tagging of new or cross-sectional technology
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a system for detecting the presence in a compartment of a rack of a portable transmission unit of a number of portable transmission units , each being capable for transmitting or for receiving a signal containing an identification number assigned to the unit . all compartments of the rack or only compartments receiving or having received the units therein are scanned . the presence of a unit in a compartment is acknowledged by the unit after it has received a scanning signal , being identical for each scanned compartment , by providing a response signal comprising the identification number assigned to the unit . for each unit which is present , or until the actual scanning thereof was present , in a compartment a control circuit updates a datum , indicating the presence of the unit in a compartment , in a memory . updating of the datum for absence can be carried out if a response signal is not received within a predetermined time or if a detection means , assigned individually to each compartment , detects a removement from a compartment for which a presence datum was set before . | 6Physics
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a circuit arrangement for operating a discharge lamp with a high frequency current comprising input terminals for connection to a source of low frequency supply voltage , a rectifier bridge coupled to the input terminals for rectifying the low frequency supply voltage , and an inverter shunting a first capacitor for generating the high frequency current . the circuit arrangement incorporates two power feedback loops to feed power back to an output terminal of the rectifier bridge . as a result the circuit arrangement has a relatively simple configuration , causes only a very limited amount of harmonic distortion and can be realized with relatively cheap and simple components . | 8General tagging of new or cross-sectional technology
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an apparatus and method in which illumination light and collected emitted light share a pathway and subsequently are physically separated . the optical configuration is designed such that at the point of separation , the illumination light is at has a smaller cross sectional area than the collected light . collected light is directed away from the pathway of the illumination light and to detection optics . this configuration is adaptable to illumination and light collection across a broad wavelength spectrum . this configuration is adaptable to scanning in a limited depth of field to allow high throughput optical analysis of samples . | 6Physics
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apparatus for securement to a lapel of clothing to camouflage and provide selective support for eyeglass structure thereon as well as masking containment of a container for pills and the like within the organization . | 0Human Necessities
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a method for producing a composite construction element comprises the steps of : a ) providing a composite construction element , which comprises a thermoplastic core layer between two fiber - reinforced thermoplastic cover layers ; b ) providing one or more interruptions in a fiber - reinforced thermoplastic cover layer of the panel ; c ) positioning a fiber - reinforced thermoplastic reinforcing layer over and / or near the interruption ; d ) deforming situated along the interruption and , if desired , the thermoplastic reinforcing layer , preferably while simultaneously locally compacting the core layer , so that a thermoplastic construction element having a recess which is delimited by fiber - reinforced thermoplastic walls is obtained . | 1Performing Operations; Transporting
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an extremely high - speed , very stable system and a method for concurrent computing between heterogeneous simulators are shown , in which heterogeneous simulators for analyzing a complicated physical phenomenon are coupled based on a coupled equation thereby to obviate the disadvantages of the conventional noncoupled and coupled methods . a numerical calculation unit includes a calculation control unit equipped with an agent function having a heterogeneous coupling variational equation calculation unit , a convergence decision unit and a search vector setting unit . a parameter and a variable are supplied from the heterogeneous coupling variational equation calculation unit into and out of a simulator a , a simulator b and a heterogeneous coupled equation thereby to form the heterogeneous coupling variational equation 1 and thus to determine a globally consistent solution . with this configuration , a globally consistent solution can be obtained automatically simply by setting a heterogeneous coupled equation , and therefore the analysis and design efforts of an operator can be very effectively supported in analyzing complicated physical phenomena in all the fields of advanced science and technologies . | 6Physics
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a leg therapy apparatus is provided which enables the user to easily and comfortable engage the various muscles of the leg , providing the leg muscles with a therapeutic message which helps to loosen and relieve sore or damages muscles . the apparatus may also be used to assist in the removal of cellulite from areas of the leg . the apparatus is basically comprised of a frame structure means , a user engagement means , a coupling means , and an optional resistance means . the frame structure means has at least two main support members coupled together in such a manner that the leg of the user may be placed within , with the main support members surrounding a significant portion of the leg . the main support members are adjustably coupled together by the coupling means such that they may alternatively move away and towards one another , as the various leg muscles of the user are being engaged by the user engagement means . the optional resistance means may be used to provide motion resistance . | 0Human Necessities
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method and arrangement for providing a bicycle transport system that includes a rack assembly securing a bicycle , with both wheels still attached , in the bed of a pickup truck without requiring physical modification of the pickup truck bed . the transport system includes a rack frame having a securing assembly releasably securing the rack frame in the bed of a transporting pickup truck . the system also includes a bicycle restraining portion that is maintained in abutting engagement with a front tire of a bicycle being transported in the pickup truck bed . the securing assembly has an anchor member that in a secured configuration maintains the rack frame in abutment with the pickup truck bed so that the rack frame is substantially fixing relative to the truck bed . the bicycle restraining portion has a constrictable arm that presses upon the front tire of the bicycle in a transporting configuration . the arm exerts a compression force , obliquely directed with respect to both horizontal and vertical , upon the bicycle front tire in such a manner that the tire is compressed into a substantially fixed position above the truck bed when in the bicycle transporting configuration . | 1Performing Operations; Transporting
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a vehicle seat belt retractor has a spool on which seat belt webbing is wound . an externally - toothed ratchet wheel is rotatable with the spool in a belt withdrawal direction . a first pawl is supported on a housing for pivotal movement about a first axis into engagement with the ratchet wheel to block rotation of the ratchet wheel in the belt withdrawal direction . an inertia member supported on the housing is movable in response to vehicle deceleration greater than a predetermined deceleration to pivot the first pawl into engagement with the ratchet wheel and thereby block rotation of the ratchet wheel and the spool in the belt withdrawal direction . a second pawl is supported on the housing for pivotal movement relative to the ratchet wheel about a second axis spaced from the first axis . the first pawl has a portion for supporting the second pawl and for effecting movement of the second pawl about the second axis , upon movement of the first pawl about the first axis , into a ready position . the second pawl , when in the ready position , is engageable with the ratchet wheel to block rotation of the ratchet wheel and thus of the spool in the belt withdrawal direction . | 1Performing Operations; Transporting
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polymers of maleic acid may be prepared by thermally polymerizing malic acid , maleic acid or fumaric acid with less than one equivalent of ammonia . the polymers are modified by the incorporation of amines , carboxylic acids or combinations thereof . the polymers formed are excellent inhibitors of alkaline earth salt deposition , dispersants , tartar control additives , detergent additives , and water treatment agents . | 0Human Necessities
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an ultrasonic signal transducer is characterized in that the piezoelectrically active element has a first unitary electrode over the entire surface of one face and a matrix of a plurality of individual electrodes on the opposite face . in the receive mode , such an arrangement effectively constitutes a plurality of individual transducers arranged in the matrix array while maintaining the efficacy of a unitary structure . the signals from the individual electrodes are individually amplified , full - wave rectified , and combined additively to produce a composite signal which eliminates the phase cancellation of the ultrasonic pulses distributed over the face of the transducer assembly . | 8General tagging of new or cross-sectional technology
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the bond strength between a pre - cured elastomeric member and a metal surface is increased by applying a phosphate coating to the metal surface . this is particularly suitable for use in formation of torsional vibration dampeners wherein an elastomeric member is compression fitted between an outer annular ring and a hub thereby decreasing slippage between the annular weigh and the hub . | 8General tagging of new or cross-sectional technology
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a process is described for making a doped - silica ingot useful in the manufacture of optical fibers . at least a silicon compound and a titanium compound are decomposed in the flame of the induction plasma burner in the presence of a determined supply of hydrogen and are reacted with the oxygen contained in the burner feed gas and / or in the vector gas to form sio 2 and h 2 o against a heat - stable support . as a result silica and titanium oxide are deposited on the support in the form of a homogeneous vitreous mass exhibiting a selected concentration of hydroxyl groups between 10 and 50 parts per million . fluorine - doped silica is deposited radially in the same way on the resulting ingot . the resulting semifinished product is a cylinder consisting of a titanium - doped silica core , whose tio 2 concentration by weight is about 0 . 1 to 8 %, covered by a sheath of fluorine - doped silica , whose fluorine concentration is about 0 . 1 to 3 %. | 8General tagging of new or cross-sectional technology
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a light modulator includes elongated elements and a support structure . the elongated elements are arranged in parallel . each element includes a light reflective planar surface with the light reflective planar surfaces lying in one or more parallel planes . the support structure is coupled to the elongated elements to maintain a position of the elongated elements relative to each other and to enable movement of each elongated element between a first modulator configuration and a second modulator configuration . in the first modulator configuration , the elongated elements act to reflect an incident light as a plane mirror . in the second modulator configuration , selected groups of elements are deflected and act to diffract the incident light along one or more of a plurality of diffraction planes . the groups of elements are configured according to one of a plurality of selectable group configurations . each group configuration corresponds to one of the plurality of diffraction planes . | 6Physics
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a hand held exercise device for providing a user with a portable workout . the device may generally comprise a central handle diametrically disposed within and spanning across a ring element having a toroidally shaped inner chamber . internal bumpers within the inner chamber act to limit the range of motion or travel of at least one mobile element within the inner chamber . rotational forces imparted by the user upon the handle cause movement of the at least one mobile element that is responded to and countered with user muscle flexion . in this manner , a user may perform a satisfactory workout by continually imparting and then resisting rotation force in alternating clockwise and counterclockwise directions . | 0Human Necessities
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a machine for wrapping generally cylindrical articles includes a web supply reel , an endless conveyor composed of a multiplicity of spaced - apart rollers for moving the articles along a predetermined path , a device for guiding and feeding the web on to the rollers , a device for feeding articles on to the web at a location at which it has already been guided on to the rollers , and transverse cutters for severing a predetermined portion of the web after an article has been placed thereon . an abutment is mounted along the predetermined path and disposed to tangentially engage the rollers to cause their rotation which , in turn , causes rotation of the articles thereby wrapping a predetermined portion of the web around themselves . the machine also includes an integral heat tunnel and an electronically - controlled drive for accelerating and decelerating the conveyor in timed relation with respect to the movement of the web . a method for wrapping cylindrical articles is also disclosed . | 1Performing Operations; Transporting
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a method for a computer generated data table of parametric text data objects to be permuted based on automated sorting of a lesser number of parameters than are imaged on the data table . | 6Physics
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a switch - based feature that dynamically designates a class b line as class a if the call is a gets call . the line remains class a until a non - gets call is placed , whereupon the line reverts to its normal class b designation . | 7Electricity
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methods and apparatus are provided for matching audio advertisements to items on a shopping list in a mobile device . audio advertisements are matched to items on a shopping list by obtaining the shopping list from a mobile device of the user ; applying a speech recognizer to at least one audio advertisement detected on a microphone of the mobile device ; identifying one or more key words in the at least one audio advertisement ; comparing the one or more identified key words to one or more items on the shopping list stored on the mobile device ; and storing the information related to the at least one advertisement if the one or more identified key words match the one or more items . | 6Physics
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the present invention comprises a clipboard having a support back with a clip at the top of the support back where a center and forward cut away or recessed portion of the clip is removed leaving two extension legs that are adapted to hold down at least the outside covers of a number of spine bound pages . the invention provides a user with the capability of holding open and supporting on the support back the collection of spine bound pages while making it very easy for the user to turn the pages of the spine bound pages back and forth to view the contents thereon . | 0Human Necessities
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a method and system for remotely maintaining data that is critical for license enforcement . the data consists of named values , is kept on a user &# 39 ; s trusted platform , and encrypted with the use of keys that are stored in two special registers . one register is exclusively readable by a trusted program , and holds a long - term secret . another register is exclusively writable , and changed often , so that old backups of the named values can only be read if suitable permissions are obtained . it uses a hierarchy of servers that act as vendors and have contractual obligations . vendor certificates specify that certain named values are stored on users &# 39 ; trusted platforms , but owned and controlled by servers . | 7Electricity
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a process for making porous flexible pipes from two feed streams containing a thermoplastic material and a thermoset material , in which the feed streams are delivered to a die head extruder in a substantially compaction - free and segregation - free manner to insure that the feed composition in the extruder is substantially the same as the initial feed composition . the process can be automated so that an operator can manufacture porous flexible pipes of desired porosity and other rheological and mechanical characteristics by simply entering a command which will simultaneously adjust the process parameters such as the temperature and / or pressure inside the extruder , and the post - extrusion tension to meet the special need . | 1Performing Operations; Transporting
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the invention relates to a three - dimensional non - linear numerical ordering system , consisting of a discrete structure , preferably three - dimensional in the form of a cube , wherein it is possible to operate with the 512 8 sub - units or information points in simultaneous mode by means of symmetry operations following the same constant cycle in each of the three coordinates that define it , and with the aid of a fourth coordinate w , thereby resulting in a computationally irreducible system based on an isotropic unit pattern structure with fractal characteristics and properties . this invention can be applied to computing components for information handling . | 1Performing Operations; Transporting
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the invention relates to a process for producing a bone - regeneration material . according to the method , a bio - compatible , open - pored body is exposed to a vacuum and osteoinductive and / or osteogenic substances are absorbed into the pores of the body , for example by means of a vacuum generated therein . it is thus possible to produce a bone - regeneration material , which contains osteoinductive and / or osteogenic substances in the pores of the bio - compatible body , said substances acting as a network structure for new somatic cells that are to grow into the porous body . | 0Human Necessities
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a system that includes computer hardware , computer software , apparatus , and methodology that enables individuals , businesses , and all types of organizations to capture and securely transmit check images , deposit information , and other information from remote locations , for the purpose of having those checks credited to the depositing individual &# 39 ; s or organization &# 39 ; s bank account and having the check images entered into the bank check clearing channels for ultimate delivery to the maker bank for payment out of the maker &# 39 ; s account . | 6Physics
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a rotary toothbrush comprises a round brushhead having at least one projection , bristles on the roundbrush head , a grip , a shaft extended from the grip and eccentrically , rotatably mounted to the round brushhead , whereby the toothbrush can perfectively clean the teeth . | 0Human Necessities
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an apparatus comprises a first plate being configured for supporting a quantity of tissues within a tissue dispenser box . a second plate is configured for resting on a bottom portion of the tissue dispenser box . a resilient structure is configured for urging the first plate in an upward direction . the resilient structure is further configured to be positioned between the first plate and the second plate . attachment mechanisms are joined to a bottom portion of the first plate and a top portion of the second plate . the attachment mechanisms are configured for joining the resilient structure to the first plate and the second plate . | 0Human Necessities
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an improved , multiple use container is provided having a primary container , a shelf insert and a tray inset . the preferred container provides a storage area sized to receive a video cassette book , or other appropriately sized item , with the insert adapted to hold associated items such as toys , food or the like . the container has a closure assembly which can be alternately oriented in a fully closed condition so that the container may be used for storage , carrying or mailing purposes , or an open and secured orientation allowing access to the contents of the container without any interferences from the closure assembly . | 1Performing Operations; Transporting
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processes for thermal conversion of biomass are provided . the processes involve upgrading the pyrolysis vapor from a pyrolysis reactor . the steps include thermally converting a biomass feedstock in a pyrolysis reactor , recovering a pyrolysis vapor from the reactor , passing the pyrolysis vapor in contact with a water - gas shift reaction catalyst and a hydrotreating catalyst , and converting the resulting upgraded pyrolysis vapor into a liquid product . the resulting biooil liquid product is more refined , and the overall processes offer economic and energy efficiency . | 8General tagging of new or cross-sectional technology
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an electronic network is disclosed for effectively providing a technique to administer medical treatment . the technique pertains to at least one patient and at least one unit for medical treatment . the technique involves receiving patient data and unit data and evaluating at least the patient data and / or unit data to determine whether a match with preexisting data exists , which thereby generates an indication to the user to not proceed with the medical treatment in the absence of such a match . | 6Physics
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baked goods comprising a base portion and a filling or upper portion are prepared by applying the filling or upper portion dough to the base portion so that the filling or dough penetrates grooves in the dough of the base portion . the filling or upper portion is baked in place to cause the two portions to adhere and bond together . in an embodiment , a pet egg treat has the general shape of a longitudinal or transverse slice of hard - boiled egg . the yolk portion contains real egg yolk solids , while the outer egg - shaped portion contains flour , egg solids and any type of nutritious meal , including meat meal , fish meal , oat meal , or the like . flavorings , as well as vitamins , coloring agents , and minerals can be included . the treat is hard and helps to clean pets &# 39 ; teeth and gums , and provides chewing exercise for pets . the treat preferably has a round - or oval - shaped base portion having a light coloring to simulate the egg white portion of a hard - boiled egg , with the filling simulating the color and shape of the yolk , so that the product has the appearance of a slice of a hard - boiled egg . | 0Human Necessities
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the present invention relates to a method for automatic identification of an application network topology for power distribution network control which belongs to the field of electric power automation . the method comprises the following steps : 1 . statically configuring attributes of a switch ; 2 . determining , by a power distribution network intelligent terminal stu , whether a query trigger condition is satisfied ; 3 . sending , by an inquirer , a query command to initiate the query into an application network topology ; 4 . replying to the query command ; 5 . receiving the query command ; 6 . checking the integrity of the switch attribute information ; and 7 . forming an application network topology . the present method for automatic identification of an application network topology for a power distribution network control has few calculations and can be executed with high speed , ensures the integrity and reliability of information , and is particularly suitable for distributed intelligent control of the power distribution network . the establishment of the application network topology is distributed to each power distribution network intelligent terminal stu , thus reducing heavy calculation , and is suitable for applications having relatively few embedded system software and hardware resources . | 7Electricity
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improved alkaline chlorinated concentrate compositions are provided which exhibit reduced chlorine loss over extended storage periods and which , when diluted , yield high foaming chlorinated use solutions . the concentrate compositions of the invention include from about 0 . 5 - 8 % by weight alkali metal hypochlorite , from about 1 . 0 - 20 % by weight of alkali metal hydroxide , and at least about 3 % by weight of a surfactant system including respective amounts of a chlorine - stable trialkylamine oxide and a saturated c 6 - c 12 fatty acid soap , with an amine oxide : fatty acid soap weight ratio of from about 90 : 10 to about 25 : 75 . the ph of the concentrates exceeds 12 . 5 . | 2Chemistry; Metallurgy
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a filter holder assembly is provided that utilizes a fail - safe regenerator unit with an annular spacer ring having an extended metal collar for containment and positioning of a compliant ceramic gasket used in the assembly . the filter holder assembly is disclosed for use with advanced composite , filament wound , and metal candle filters . | 1Performing Operations; Transporting
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the present invention relates to compositions which are suitable for optimizing mineral building material compositions so that the flow behaviour and the deaeration of the compositions is positively influenced , as a result of which very smooth , virtually pore - free surfaces can be achieved . the compositions can consist of a mixture or comprise a mixture which contains at least one component which comprises a compound n which displays a wetting action in aqueous cement - containing binder systems and contains at least one further component which comprises a compound e which has antifoam properties in aqueous cement - containing binder systems . the compound n in component a ) can preferably be a nonionic or amphoteric surfactant , preferably an alkyl alkoxylate or a betaine . the compound e in component b ) can preferably be a polyetherpolysiloxane on a support material . | 2Chemistry; Metallurgy
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a method of fabricating a tri - gate semiconductor device comprising a semiconductor body having an upper surface and side surfaces and a metal gate that has an approximately equal thickness on the upper and side surfaces . embodiments of a tri - gate device with conformal physical vapor deposition workfunction metal on its three - dimensional body are described herein . other embodiments may be described and claimed . | 7Electricity
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a system for encrypting and decrypting messages using a browser in either a web or wireless device or secure message client software for transmission to or from a web server on the internet connected to an email server or message server for the situation where the sender does not possess the credentials and public key of the recipients . the encryption and decryption is conducted using a standard web browser on a personal computer or a mini browser on a wireless device , or message client software on either a personal computer or wireless devices such that messages transmitted to the web or wireless browser or message client software can be completed and encrypted and signed by the user such that encrypted and signed data does not require credentials and public key of the recipients . a method for delivering and using private keys to ensure that such keys are destroyed after use is also provided . a method of transmitting encrypted messages to a web or wireless browser or message client and decrypting and verifying such messages by recipients who do not possess or who are not enrolled in a pki and do not have private keys . a method for authenticating the sender / user of the browser , and a method for accessing or generating public and private keys for encrypting and decrypting messages for recipients who are not enrolled in a public key infrastructure . | 7Electricity
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an apparatus and method for warming intravenous equipment is disclosed . the apparatus includes at least one warming device comprised of insulated wrap material having at least one removable and reusable heat pack supported along an inner insulated surface of the wrap material . the apparatus releasably encloses intravenous equipment such as i . v . bags and / or i . v . tubing . two such warming devices can be attached together in series so that one warming device warms the i . v . bag while the other warms a substantial length of i . v . tubing . a flexible insulated strip of material is detachably connected to the wrap material and is used to insulate portions of the i . v . infusion equipment which must be easily accessible and which are neither required nor intended to be heated . the apparatus has particular use for warming intravenous equipment used in routine or emergency pre - hospital situations , especially in cold environments . | 8General tagging of new or cross-sectional technology
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the stickiness of cotton is determined by testing a cotton sample at two or more temperatures . sticky deposits are recorded at a lower temperature , preferably 27 ° c . or 34 ° c ., to detect the trehalulose - rich honeydews droplets . then , the sample is subjected to a higher temperature , preferably 54 ° c ., to detect the non trehalulose - rich honeydew droplets and physiological sugars . by comparing the results at these two temperatures , an accurate grading system for cotton may be produced which can help growers and spinners accurately identify different types of cotton and determine processing problems . | 6Physics
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a method of reporting received signal quality to a transmitter includes measuring a received signal quality in a receiver , and selectively performing the steps of reporting the received signal quality to the transmitter , and reporting a selected modulation and coding scheme to the transmitter . | 7Electricity
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in a device for examining a specimen with an electron beam , in particular an sem , tem , or csem , contamination products are often result from the irradiation . to reduce these contamination products , the surface of the object irradiated with the electron beam is simultaneously illuminated with light , in particular with uv light . | 7Electricity
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a support system for organic synthesis comprising magnetic particles in a dispersion medium covalently attached to functional groups having affinity for polymer subunits , and methods for making and using the support system , e . g . for synthesis of oligodeoxynucleotides and polypeptides . | 1Performing Operations; Transporting
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a central source of odor neutralizing vapor fed into a floating or partially suspended distribution network is used to control odors from the surface of odiferous ponds having large surface areas . | 8General tagging of new or cross-sectional technology
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the present invention relates to a method to fabricate a flip chip substrate structure , which comprises : providing a carrier ; forming a patterned resist layer on the surface of the carrier ; forming sequentially a first metal layer , an etching - stop layer , and a second metal layer ; removing the resist layer , forming a patterned first solder mask , and then forming at least one first circuit build up structure thereon ; forming additionally a patterned second solder mask on the circuit build up structure ; respectively removing the carrier , the first metal layer , and the etching - stop layer ; and forming solder bumps on both sides of the circuit build up structure . the method increases integration and achieves the purpose of miniaturization . the method solves the problem of circuit layer multiplicity and process complexity . | 7Electricity
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methods and systems are provided for processing speech inputs for a controlling one or more vehicle systems of a vehicle . in one embodiment , a method includes : receiving speech input from an audio channel ; performing , by a processor , speech recognition on the speech input to obtain recognized results ; determining , by a processor , an accuracy level of the audio channel based on a comparison of the recognized results and predictive phraseology ; determining , by a processor , an integrity level of the audio channel based on situational awareness information ; communicating the recognized results , accuracy level , and the integrity level to a vehicle system ; and selectively using the recognized results by the vehicle system based on the accuracy level and the integrity level . | 6Physics
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in an electronic timepiece including a battery , a time count circuit for counting reference clock signals from an oscillator and a display unit for displaying the counted values of the time count circuit , there is provided a switching mechanism for controlling a function other than a time count function . a battery set signal which is generated upon incorporation of a battery into the body of the timepiece is temporarily held in a holding circuit . the timepiece includes a switching circuit which , when the switching mechanism is operated , permits a switching operation signal for controlling a function other than the time count function to be switched by the output of a signal holding circuit to a switching operation signal for controlling a time setting function . the timepiece further includes a counter in which the contents are counted by the latter switching operation signal . the output of the counter is delivered as an instruction for time counting . after the time count circuit completes its time setting operation , the signal holding circuit releases its hold state to permit the switching mechanism to return to the state of the normal time function . | 6Physics
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a low - cost and facile method of purifying fullerenes to obtain a preparation enriched in a fullerene of selected molecular weight using activated carbon involves adding a fullerene mixture to the top end of a column comprising activated carbon , passing a solvent in which the selected molecular weight fullerene is soluble through the column , and recovering a fraction enriched in the selected molecular weight fullerene from the bottom end of the column . in addition to activated carbon , the column may further comprise silica gel , diatomaceous earth , or other materials which aid in column packing and eluent flow . | 2Chemistry; Metallurgy
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disclosed are processes for the preparation of fused piperazin - 2 - one derivatives of general formula wherein the groups r 1 to r 5 , a 1 and a 2 have the meanings given in the claims and in the description , particularly the preparation of 7 , 8 - dihydro - 5h - pteridin - 6 - one derivatives and intermediates thereof . | 2Chemistry; Metallurgy
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a pcb strip , a pcb strip assembly device , and methods of fabricating a pcb strip and using a pcb strip assembly device are provided . according to example embodiments , a pcb strip may include a pcb main body including a working area based on a process execution unit , wherein the working area may be divided into a first working area and a second working area and a plurality of units on the working area arrayed with a given interval in at least a width direction of the pcb main body , wherein the plurality of units may be arrayed on the first working area and the second working area and units on the first working area may be symmetric to units on the second working area with respect to a point of symmetry at a center of width of the working area . | 7Electricity
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a portable electronic device for displaying daily schedule information of a particular event and selectively displaying past and future schedule information which includes a display controlled by a processor having an internal programmable memory . the schedule information includes the location of the event , the start time , and the corresponding time zone . the memory contains data representing the event &# 39 ; s schedule and a program for controlling the processor . the display provides actual time and date information and schedule information corresponding to the displayed calendar day . by manipulating a plurality of externally mounted push - button switches , the user commands the processor to update the display with schedule information corresponding to past and future days . a programmable alarm provides an audible reminder when a scheduled event begins . | 6Physics
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per - station realm lists are dynamically generating per - station for hot spot connections to access points by roaming stations . a query for a list of realms is received from a roaming station when connecting to a hot spot . using an mac address or other station identity , a list of available realms narrowed to a subset of per - station realms sent to the station . narrowing is performed on - the - fly with respect to at least one aspects . a last n realms are retrieved from a database record searched by mac address . the list is further narrowed by removing realms that are inaccessible or otherwise recently shown to have bad link quality . additional ranking factors can narrow or rearrange the realm list based on financial agreements , popularity , trends , and the like . a selection from the list of realms is received from the station . the access point then authenticates the station with the selected realm . if successful , data traffic concerning the station can be forwarded through the hot spot on behalf of the selected realm . | 7Electricity
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a keyboard type electronic musical instrument in which note data and duration data are read out from a memory in accordance with the progress of a musical piece , and a control circuit turns on display devices provided for individual keys on a keyboard in response to note data , thus training a player to operate keys specified by the display devices . the control circuit counts each instance of noncoincidence between a key represented by the note data and an operated key on the keyboard , and obtains deviations between a key operation timing defined by duration data and the timing of key operation on the keyboard . after the end of a performance , the control circuit informs the player of the number of the mis - key operations or the accumulation of key operation timing deviations by means of the display devices . a number of display devices corresponding to the accuracy of the performance are lit . | 6Physics
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a method for improving characteristics of acoustic and vibration transducers , including integrated microphones and integrated transducers of vibrations , is disclosed . the method consists in the use of a low - fidelity acoustic or vibration transducer for converting an acoustic signal into an analog electrical signal , an analog - to - digital converter for converting the analog electrical signal into a digital signal and a digital processor for correcting and enhancing the latter signal . the resulting digital representation of the acoustic signal is analogous to that attainable by using a high - fidelity transducer . | 7Electricity
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a finds comparison tool is provided that includes a presentation tier providing a plurality of interfaces for interacting with a plurality of client applications . the presentation tier allows the client applications to send requests for a plurality of analytics to be performed regarding comparing the performance of one or more funds or portfolios as well allowing mobile - based client applications and web - based client applications to communicate with the funds comparison tool . an application tier processes the requests sent by the client applications by providing the data used by the client applications , storing and retrieving of session data , and an interface for the analytics information captured during sessions so as to allow a visualization of the analytics used in the comparison of the one or more funds or portfolios . | 6Physics
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an apparatus is disclosed for warning of the abnormality of an engine including a magneto generating an a . c . voltage and an ignition coil which includes a first signal generation section for generating a first signal including an electric quantity corresponding to the insulation resistance of lubricating oil , a temperature detecting section for producing temperature signal , a reference signal generation section for generating a reference signal in response to the temperature signal , an oil - shortage judging section for comparing the first signal and the reference signal to determine that the engine has a shortage of oil when the first signal is larger than the reference signal and generating a shortage signal , a control section for performing a short - circuit of a primary side of the ignition coil to produce a short - circuit current in response to the shortage signal and an oil - shortage display section for displaying the warning of the shortage of oil in response to the short - circuit current . | 6Physics
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a low - fat saute and method for making the same is disclosed , the mixture substantially simulating the appearance , taste , texture , and mouth feel of traditional fat - filled sautes . | 0Human Necessities
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a zero clearance fireplace of the type adapted to be installed against an outside wall of an interior space or room to be heated is provided with six walls which comprise four substantially vertical walls , a top wall and a bottom wall at least two of said vertical walls having airtight glass side walls connected to the frame structure of the fireplace . the bottom wall , the vertical side wall and the top wall are provided with plenum structures which are inner connected to form a heat exchanger . the rear wall is provided with a vertical inner plenum in which outside fresh air is introduced and conducted into a bottom inner plenum below the combustion chamber of the fireplace to provide fresh outside air to the gas burner system in the combustion chamber . the top wall of the fireplace over the combustion chamber is provided with a tapered shape which diverts the exhaust gases from the gas burner in the combustion chamber directly into an exhaust stack so as to generate a high velocity exhaust of the combustion gases which generates a high draft aspiration effect through the combustion chamber . | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting
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a mobile telephone comprises a support structure around which the mobile telephone is constructed ; a camera device positioned on the support structure for electronically capturing and processing an image ; a detachable printing mechanism ; and a receptacle , defined in the support structure , for receiving therein the detachable printing mechanism . the detachable printing mechanism defines therethrough a print media feed path along which print media is fed for printing . the print media feed path extends from a first longitudinal side of the support structure through to a second longitudinal side of the support structure opposite the first longitudinal side . | 7Electricity
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a valve structure for use in a two handle faucet environment includes a sleeve and a valve member positioned within the sleeve and rotatable therein . the sleeve has an inlet and an outlet and a path of flow therebetween . the valve member has an opening which is used to connect the inlet and outlet and thus form a part of the path of flow . an annular seal member is fixed on the valve member and spaced from the opening , which seal member is used to close off communication between the inlet and outlet . at no time is the path of flow through the seal member , thus preventing any excessive pressures being applied to the seal . | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting
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a mudline tubing hanger is disclosed in which the tubing hanger is provided as an integral part of the tubing string and is set within the casing by an hydraulic setting mechanism driven through an external control line and actuated by a wireline shifted sleeve . further manipulation of the sleeve isolates the setting mechanism from the tubing and external control line , establishing a chemical injection conduit with access to the tubing bore through the external control line . | 4Fixed Constructions
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the present invention relates to a portable , hand - held distance - measurement apparatus comprising a laser range finder which is aimed by an active viewfinder . the active viewfinder improves the accuracy of the range finder by giving the user more visual feedback and thus allowing the user better control over the ranging operation . under user command , the viewfinder enters a targeting mode wherein the user is presented with a illuminated targeting indicator inside the viewfinder . the indicator is superimposed upon the field - of - view seen through the viewfinder . in the targeting mode , the user aims the range finder by placing the targeting indicator on the object to be ranged . once the device is aimed , the user commands the distance - measurement device to execute a distance measurement cycle . in one embodiment , targeting indicator flashes in various ways to indicate the quality of the data being obtained during the distance measurement cycle . when enough data has been obtained to compute the distance , then the targeting indicator turns off , letting the user know that the display has been updated . | 6Physics
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a flow conditioning device for insertion in a flow conduit transporting a flow stream includes a top flange defining a flow conditioning opening having an opening area size and receiving the flow stream , a bottom base receiving the flow stream after the flow stream passes through the top flange having a base area size , and a conditioning wall joining the top flange to the bottom base , where the opening area size is greater than the base area size . | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting
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a method for making a filed - effect semiconductor device includes the steps of forming a gate electrode on a semiconductor layer composed of a gallium nitride - based compound semiconductor represented by the formula al x in y ga 1 − x − y n , wherein x + y = 1 , 0 ≦ x ≦ 1 , and 0 ≦ y ≦ 1 ; and forming a source electrode and a drain electrode by self - alignment using the gate electrode as a mask . a field - effect semiconductor device fabricated by the method is also disclosed . | 7Electricity
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a telescopic actuator has a lead screw and one or more concentric or tiered screws . each screw has one or more tangential interference stop features such as stop cogs . as the lead screw is rotated , it translates out of the concentric screws . as the lead screw reaches its maximum extension , a tangential interference stop feature on the lead screw tangentially contacts a tangential interference stop feature on the concentric screw with which the lead screw is threadably engaged . upon tangential contact , the associated concentric screw rotates in unison with the lead screw . when there are additional concentric screws , as each concentric screw reaches its maximum extension , the system of tangential contacting of tangential interference stop features causes the other concentric screws to extend out in sequential fashion . | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting
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a method is provided to quantify and / or qualify psychological and physiological components of stress in mammals , in which a stimulus can be applied to the test subject &# 39 ; s environment during the test . the method involves the steps of measuring one or more physiological and / or psychological characteristics before and after the administration of a stimulus to a test subject . the stimulus may consist of any product , task , aroma or the like that elicits a stress - related response upon administration . by analyzing the resulting measurements , and optionally comparing physiological and psychological characteristics where both are measured , an overall level of stress may be determined . the method of stress measurement may further be used in product development and / or testing . | 0Human Necessities
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a novel process for synthesizing β - lapachone , an agent that has demonstrated significant antineoplastic activity against human cancer lines . the process comprises the conversion of starting material , 2 - hydroxy - 1 , 4 - naphothoquinone into β - lapachone intermediate , lapachol . the lapachol is then converted to β - lapachone by treatment with sulfuric acid and purified by recrystallization from ethanol . this novel process is extremely simple and provides β - lapachone in excellent quality and high yield . | 2Chemistry; Metallurgy
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a pile based braced caisson structural support device includes a number of legs . these legs are configured in a teepee type configuration such that the footprint of the base is larger than the footprint of the opposing end . this structural support can be used as a base for an offshore drilling platform in that the support reduces the lateral forces on the support caused by wave action . | 4Fixed Constructions
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the invention relates to a wireless communication device for a security system that may include a device communicator configured for wireless communication with a security panel and for providing an additional wireless communication path to a monitoring center ; and a premises power supply for removably connecting the device to a power source at the premises . the device may also include an alternate power supply , and an input device for enabling a user to initiate communications . the device may also be programmed so that the device can delay the transmission of an event signal for a predetermined period of time and then initiate transmission of the event signal if it does not receive a signal from the security panel to cancel transmission of the event signal during the predetermined period of time . | 6Physics
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a flat panel display includes a glass substrate , an organic light - emitting part , and a sealing part . the organic light - emitting part includes one or more organic light - emitting devices formed on a surface of the glass substrate , which has a thickness of about 0 . 05 mm to about 0 . 5 mm . the sealing part seals the organic light - emitting part and protects it from damage during the manufacturing process . a method for manufacturing the flat panel display comprises preparing a glass substrate of approximately 0 . 7 mm thickness or greater ; forming a plurality of organic light - emitting devices on a surface of the glass substrate , wherein a group of one or more of the plurality of organic light - emitting devices constitutes an organic light - emitting part ; sealing each organic light - emitting part ; and etching the glass substrate to a predetermined thickness . | 8General tagging of new or cross-sectional technology
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an assembly of closely spaced attachments , a method of manufacturing an assembly of closely spaced attachments and a method of applying interleaved attachments to objects . the assembly has alternating attachments having different types of heads and having different lengths . the shorter attachments may be subsequently stretched to engage the longer attachments . in this manner the spacing between attachments can be decreased . one result of using such an assembly with a conventional dispensing device is that the advancing mechanism of the device can advance attachments two at a time by only contacting a single position at every other attachment in the assembly . | 8General tagging of new or cross-sectional technology
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the present invention relates to substituted cyclopentanone and cyclohexanone derivatives and substituted cyclopentenone and cyclohexenone derivatives , which are useful as intermediates for pharmaceutical products and agricultural chemicals and especially useful for the synthesis of prostaglandins , and also to a process for producing the same . | 2Chemistry; Metallurgy
|
an electro discharge machining system includes a guide having first and second portions that are non - colinear with respect to one another . a consumable electrode is housed within the guide and configured to drill cooling holes in a component . a controller is programmed to position the guide and electrode to a desired position with respect to the component . an electro discharge machining guide includes first and second portions that are non - colinear with respect to one another and that include a passage configured to receive an electrode . | 1Performing Operations; Transporting
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an inflatable water flotation device for remote rescue of a victim in peril of drowning . the device has one or more elongate , closed tubular members constructed of a flexible , air - impervious material permitting compact folding and storage of the device in a deflated configuration . elongate tubular members are stored in a compact , water - tight case . upon inflation by a gas , the tubular members are deployable as a unit to an elongate , generally linear , semi - rigid device , one end of which is remotely maneuverable to a distant victim . a self - contained gas supply associated with the device is operable for rapid inflation of the tubular members at time of emergency . a safety line is contiguous with the length of the device and facilitates grasping by the victim to expedite recovery of the victim . | 1Performing Operations; Transporting
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provided is a dishwasher . the dishwasher includes a sump case forming a space to store wash liquid , and a drain pump provided at one side of the sump case . the drain pump includes a drain impeller that induces a flow of wash liquid , and a plurality of mutually separable cases covering the drain impeller . | 0Human Necessities
|
a method of encoding speech sounds to facilitate their transmission to and reconstruction at a remote receiver . a transmitter and a receiver have identical filters and identical codebooks containing prestored excitation vectors which model quantized speech sound vectors . the speech sound vectors are compared with filtered versions of the codebook vectors . the filtered vector closest to each speech sound vector is selected . during the comparison , filtration parameters derived by backward predictive analysis of a series of previously selected filtered codebook vectors are applied to the filter . the transmitter sends the receiver an index representative of the location of the selected vector within the codebook . the receiver uses the index to recover the selected vector from its codebook , and passes the recovered vector through its filter to yield an output signal which reproduces the original speech sound sample . by applying the same backward predictive analysis technique employed by the transmitter to the same series of previously selected filtered codebook vectors to which the transmitter applied the technique , the receiver derives the same combination of filtration parameters which the transmitter applied to its filter while selecting the codebook vector corresponding to the transmitted index . | 6Physics
|
an anaerobic digestion device includes a digester body configured to receive organic waste and a plurality of plates coupled to one another so as to divide an interior volume of the digester body into a plurality of compartmentalized chambers . the compartmentalized chambers are movable relative to the digester body to advance a slurry of said organic waste along a length of the digester body . a plurality of ports spaced along the digester body and arranged to vent biogas from the digester body . a storage vessel is configured to receive and store biogas received from the digester body via the ports , and a heating system configured to heat the digester body . the heating system is fuelled by the biogas vented from the digester body . | 8General tagging of new or cross-sectional technology
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a switchgear has an interrupter unit that includes an arc gap . a first and a second switching contact piece are movable relative to one another . a switching - gas duct originates in the arc gap and connects the arc gap to the surroundings of the interrupter unit . a hollow vessel arrangement delimits at least some sections of the switching - gas duct and is connected to one of the contact pieces . the hollow vessel arrangement includes an external outlet opening for the switching - gas duct . | 7Electricity
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an improved composition and process for forming a corrosion - resistant complex oxide coating on a zinc or zinc alloy surface incorporates in an aqueous alkaline composition of ph value greater than 11 at least three complexed polyvalent metals , one of which is trivalent chromium . | 2Chemistry; Metallurgy
|
a pickup truck having a door panel in the side of the bed to allow access to the bed area . a door provides helpful entry into the bed area to connect a trailer , secure items , utilize greater storage , or other reasons . | 1Performing Operations; Transporting
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a humanized antibody , or a scfv , fab , or f 2 thereof , includes : a heavy chain variable region , or a homologous variant thereof , wherein the heavy chain variable region includes : heavy chain framework regions , cdrh1 that has the sequence of seq id no : 19 , cdrh2 that has the sequence of seq id no : 20 , and cdrh3 that has the sequence of seq id no : 21 , wherein the heavy chain variable region and the homologous variant share at least 90 % sequence identity in the heavy chain framework regions ; and a light chain variable region , or a homologous variant thereof , that includes : light chain framework regions , cdrl1 that has the sequence of seq id no : 22 , cdrl2 that has the sequences of seq id no : 23 , and cdrl3 that has the sequences of seq id no : 24 , wherein the light chain variable region and the homologous variant share at least 90 % sequence identity in the light chain framework regions . | 2Chemistry; Metallurgy
|
a zoom lens comprising , in order from an object side thereof , a first lens group of positive refracting power , a second lens group of negative refracting power , an aperture stop , a third lens group of positive refracting power , a fourth lens group of negative refracting power , and a fifth lens group of positive refracting power . upon zooming from the wide - angle end to the telephoto end , at least the first lens group and the aperture stop remain fixed in position , the second and third lens groups move in the optical axis direction , and the separation between each of the lens groups and the aperture stop changes . upon focusing from a focusing - on - infinity state to a close - range - focusing state , the fourth lens group moves in the optical axis direction , with satisfaction of the following : − 0 . 36 & lt ; f 4 / f 1 & lt ;− 0 . 05 , where f1 and f4 are the focal lengths of the first and fourth lens groups , respectively . | 6Physics
|
a digital image processor is provided . the digital image processor includes a deinterlacing processor that is implemented upon a digital processing unit . the deinterlacing processor is coupled to an input operable to receive an interlaced video stream , a digital memory for storing portions of the interlaced video signal , and an output operable to transmit a deinterlaced video stream . the deinterlacing processor is operable to perform frequency analysis upon the received interlaced video stream in order to generate the deinterlaced video stream having reduced motion artifacts . | 7Electricity
|
a device for measuring the contour length of a two - dimensional pattern comprises means for scanning the pattern and sampling each scanned line at a predetermined length to convert the pattern into digitally coded patterns . a rotary means rotates the two - dimensional pattern relative to the converting means to attain uniform spatial distribution of the two - dimensional pattern . a discriminating means discriminates that the digital coded patterns corresponding to the contour line segments placed between the neighboring scanning lines correspond to the number of times the length of the sample to classify the segments into a number of groups according to the result of the discrimination . a computer multiplies the outputs from the classifying means by predetermined weighting coefficients , respectively , at each rotated position of said two - dimensional pattern to obtain the average of the contour length of the two - dimensional pattern at every rotated position . | 6Physics
|
a magnetic tunnel junction having a first electrode separated from a second electrode by a tunneling barrier is provided . the tunneling barrier is a ferromagnetic insulator that provides a spin dependent barrier energy for tunneling . the first electrode includes a ferromagnetic , electrically conductive layer . electrons emitted from the first electrode toward the tunneling barrier are partially or completely spin - polarized according to the magnetization of the ferromagnetic electrode layer . the electrical resistance of the tunnel junction depends on the relative orientation of the electrode layer magnetization and the tunneling barrier magnetization . such tunnel junctions are widely applicable to spintronic devices , such as spin valves , magnetic tunnel junctions , spin switches , spin valve transistors , spin filters , and to spintronic applications such as magnetic recording , magnetic random access memory , ultrasensitive magnetic field sensing , spin injection and spin detection . | 1Performing Operations; Transporting
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a digital broadcasting receiver reduces the amount of operations in timing synchronization processing while reducing circuit scale and power consumption . selective data extraction thins out and band - limits input data from demodulation data of phase reference symbols subjected to known modulation as synchronizing signal to reduce the number of data , so that the amount of required operations in phase correcting , idft and peak detecting can be reduced . | 7Electricity
|
this invention includes a tapered electrode assembly for providing a crumple zone in a rechargeable cell . the taper , which may be curvilinear , angular or piecewise linear , allows a void to exist between the corner of the metal can and the electrode assembly . this “ crumple zone ” prevents any external damage to the can from damaging the internal electrode assembly . the invention facilitates passage of common oem drop testing without compromising cell performance or energy storage capacity . the invention increases the reliability of the cell by allowing the cell to resist external impacts . | 7Electricity
|
a method and structure for assembling plastic parts is disclosed wherein a first part is formed with integral projections and each including a tubular shank and a plug attached to the shank by a frangible web . a second part having apertures therein which mate with the projections is secured to the first part by displacing the plugs into the shanks which are thereby caused to expand . | 1Performing Operations; Transporting
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a method for transferring one or more files is disclosed . the files are transferred from a host peer to a target peer in which respective message digests are calculated for a file on a host peer and a target peer . a comparison between the calculated digests is made prior to transmission of a file in order to establish whether the target peer possesses the file in question . where it is found that the message digests are identical , it is assumed that the file is present on the target peer . this can be done in the event that it is suspected that a file to be transferred may already exist on the target peer , for example if the target peer already possesses a file of the same name as that to be transferred . if it is discovered that message digests calculated by the host peer and the target peer are identical , the file is not transmitted by the host peer , thereby preventing an unnecessary use of available bandwidth . | 7Electricity
|
systems and methods are provided for processing and distributing market data . critical data , such as data showing that a market price has changed is distributed without further delay . when the market data does not result in a change in a market price or does not meet another critical criteria , the market data is aggregated with market data for similar events and distributed when the aggregated market data passes a quantity threshold . | 6Physics
|
a portable media reproduction system preferably includes a housing with an attached docking component for receiving a portable media player , the docking component being recessed into the housing when in a closed position such that the first side forms a uniformly substantially flat surface . a latch is provided for holding the docking component in the closed position , and a connector connects to the portable media player . the connector is positioned on the docking component to receive the portable media player when the docking component is in an open position . a base component is recessed into the second side of the housing when in a closed position such that the second side of the housing forms a uniformly substantially flat surface . the base component is extendable into an open position such that the it supports the portable media reproduction system in a substantially upright position . both the base component and the docking component are preferably spring loaded such that actuating the latch releases the docking component and the base component from their respective closed positions , allowing them to spring into their respective open positions . | 8General tagging of new or cross-sectional technology
|
an rfid device , where the antenna of the device is made of an optical media material . this optical material may be used to store optical data in a number of different forms , including as holograms and as pits having comparatively greater or lesser reflectivity compared to surrounding media . alternatively , the rfid device includes optical media stores a security feature used to authenticate the rfid device . | 7Electricity
|
provided in embodiments of the present invention are a method and device for transmitting a high - definition video signal , comprising : isolating from the high - definition video signal a brightness signal and a chrominance signal , and , by using an analog signal transmission mode , using non - overlapping frequency hands to transmit respectively the brightness signal and the chrominance signal . the solution of the present invention employs the analog signal transmission method , utilizes independent frequency bands to transmit respectively the brightness signal and the chrominance signal , and ensures that the brightness signal and the chrominance signal do not affect each other , thus ensuring video quality and timeliness of the high - definition video signal when transmitted over a long distance . | 7Electricity
|
a voltage level detecting circuit includes a resistance voltage divider , a level converter and an mos driver arranged such that the detection characteristics are immune to temperature variations . the voltage divider has two resistive elements serially connected to each other to produce a divided voltage . the two resistive elements have different resistance variations to temperature change . the level converter has a threshold voltage and converts a divided voltage which is more than the threshold voltage from the voltage divider into a binary signal . the mos driver produces a control signal on receipt of a binary signal from the level converter . | 7Electricity
|
disclosed herein is a method for examining cells , comprising subjecting the cells to an antigen - antibody reaction treatment , then measuring a pattern of the electrophoretic mobility of the cells and comparing the electrophoretic property of the cells under examination with the electrophoretic property of standard cells . | 8General tagging of new or cross-sectional technology
|
a lance for use in a basic oxygen vessel is provided with a fluid cooling arrangement which is mounted directly on the lance structure and which is vertically adjustable therewith to provide a fluid spray which effectively enables and ensures cooling and suppression of the exiting gas before it contacts the hood and moves into the ducts of the hood structure . | 2Chemistry; Metallurgy
|
an improved valve mechanism requiring no handle for the direction and intermixing of two or more liquids . the device is extremely suitable for use in sinks such as are commonly found in the kitchen or bathroom . control of water volume and temperature is accomplished by manipulating the spout itself which acts both as the water outlet and the controller . a swivel spray aerator fixture can be used to redirect the flow back toward the center of the sink or any other location . the device is adapted to be used with a sliding ceramic disc . | 4Fixed Constructions
|
a stainless steel pipe having a surface layer with excellent resistance against vanadium pentoxide attack experienced upon boiler heating tubes for power generation , corrosion by sulfates , corrosion by chlorides experienced upon boiler heating tubes for various burning furnace and high - temperature gas corrosion experienced upon tubes for heating furnaces in the chemical industry , and also relates to methods for forming the surface layer . | 1Performing Operations; Transporting
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a parallel processing system having a number of processing nodes each of which is provided with a message handling kernel and an associated procedure register , the procedure registers being loadable by loading means under the control of an application and the nodes being able to exchange messages over a message interface and to process messages to determine the message handling procedures to be invoked by the associated node in accordance with the contents of the associated procedure register . | 6Physics
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a circuit breaker includes a switching contact arrangement and a drive apparatus which operates it , with the connection between the switching contact arrangement and the drive apparatus being designed such that it is detachable . for this purpose , a contact support of the switching contact arrangement contains a coupling bolt , which produces a hinged connection to a lever arrangement for the drive apparatus . a holding piece allows a actuating shaft of the drive apparatus to be rotated to a position , and to be fixed in this position . this allows the switching contact arrangement to be removed without any problem , and subsequently to be replaced by another switching contact arrangement . once the control panel for the circuit breaker has been removed , the holding piece can be placed on the actuating shaft and can be attached to a front housing body of the circuit breaker where the control panel would otherwise be located . | 7Electricity
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