baber/WOPTO huggingface dataset:
Patent JP-4433113-B2 (JP)
IPC: C08L79/08
Filed: 2000-04-24
Granted: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a perpendicular aligning agent for a liquid crystal from which an alignment film for a liquid crystal showing good perpendicular aligning property of the liquid crystal and having high voltage holding characteristics, low residual DC voltage and excellent printing property can be formed. SOLUTION: The perpendicular aligning agent for a liquid crystal contains polyamic acid and a polyimide which has organic groups having a steroid skeleton derived from diamine by at least 10% of the repeating unit and has >=40% imidization degree.
Patent JP-4256066-B2 (JP)
IPC: H04W16/12
Filed: 1998-11-19
Granted: 2009-04-22
Abstract: Methods and systems of communication reduce the internal interference associated with conducting radio communication in a wireless local loop communication system down to acceptable levels. Problems associated with internal interference are solved by providing carrier frequency rotation during time slots in a frame. A plurality of radio fixed parts are utilized for conducting radio communication with user terminals. During operation, each of a plurality of sequentially related carrier frequencies is assigned in sequential order to a respective one of the plurality of radio fixed parts. Each of the plurality of carrier frequencies is advanced during each successive time slot during operation of the wireless system. In addition, the control system controls operation of the radio fixed parts by allowing and disallowing transmission and reception in certain predetermined time slots.
Patent JP-3577460-B2 (JP)
IPC: B01D33/17
Filed: 1999-02-18
Granted: 2004-10-13
Abstract: Rotary disc filtration devices and filtration processes using those devices are disclosed. The devices have one or more fluid filtration gaps into which fluid to be filtered into permeate and retentate is placed. Each fluid filtration gap is defined by a disc and a filter, one of which rotates with respect to the other. The filter is carried on a filter support member. Fresh feed is introduced to each fluid filtration gap near the longitudinal axis of the shaft on which the discs are rotated. Holes through the disc in the active area of the disc, which is the area opposite the filter, counteract the tendency of the disc and filter to move towards one another.
Patent JP-4348012-B2 (JP)
IPC: B23B29/02
Filed: 1999-05-14
Granted: 2009-10-21
Abstract: A tool fixing device for clamping a tool in a tool holder, wherein the tool holder has a receptacle configured to clamp a shaft of the tool, has at least one static flexible element inserted into a force flow between the tool and the tool holder. The static flexible element is designed to damp tilting and bending vibrations of the tool in cooperation with a damping element provided in the receptacle at the free end of the shaft of the tool. This prevents chattering of the tool.
Patent JP-4393708-B2 (JP)
IPC: G02B6/036
Filed: 1999-08-31
Granted: 2010-01-06
Abstract: Disclosed is a single mode optical waveguide having a segmented core of at least two segments. The relative refractive index, the index profile and the radial dimensions of the core segments are selected to provide an optical waveguide fiber having properties suitable for a high performance telecommunication system operating in the wavelength window of about 1530 nm to 1570 nm. Embodiments of the invention having two, three and four segments are described.
Patent JP-4375906-B2 (JP)
IPC: A61M5/20
Filed: 1999-10-25
Granted: 2009-12-02
Abstract: An autoinjector for replaceable containers of syringe type, comprising a barrel of axially roughly constant cross-section, a front opening with or for an injection needle and at least one movable rear piston, optionally with a plunger connected thereto, inserted in the barrel for the displacement of a container content, the autoinjector comprising a) a housing, b) a container carrier, arranged for reception of the container and arranged movably in relation to the housing in container axial direction between a rear, needle-covering, position and a forward, needle-exposing, position, c) an autopenetration mechanism, comprising at least a penetration head and a penetration drive, the penetration head being arranged for movement of the barrel or carrier in the forward direction and the penetration drive being operable to apply force between the housing and the penetration head, d) an autoinjection mechanism, comprising at least an injection head and an injection drive, the injection head being arranged for movement of the piston or plunger in the forward direction and the injection drive being operable to apply force between the housing or the carrier and the injection head, e) optionally an autoreturn mechanism operable to apply force between the housing and the barrel or carrier for movement thereof in the rearward direction and f) a control system for sequencing the operation of at least the autopenetration and autoinjection mechanisms, at least comprising a releasable penetration lock for the autopenetration mechanism and a releasable injection lock for the autoinjection mechanism. The carrier is designed to accommodate either of at least two containers of different length and/or width and at least one damper arranged for energy absorption from the autopenetration and/or autoinjection movement.
Patent JP-4651196-B2 (JP)
IPC: C12Q1/6837
Filed: 1999-11-01
Granted: 2011-03-16
Abstract: The invention provides a method of synthesizing a repertoire of oligonucleotide tags comprising the steps of synthesizing a repertoire of oligonucleotide tag complements on one or more solid phase supports, cleaving a fraction of the oligonucleotide tag complements from the support(s), and inserting the cleaved tag complements into a cloning vector, as depicted in the figure. The cloned tag complements can conventionally be conjugated to selected polynucleotides to produce tagged polynucleotides having unique tag sequences which can be captured and sorted by hybridization to corresponding tag complements. Also provided are various reagents and components that are used or produced in the method.
Patent JP-4495856-B2 (JP)
IPC: E02F9/28
Filed: 1999-11-30
Granted: 2010-07-07
Abstract: Improvements to the lock and retention elements for public works and similar machines. The improvements apply to lock and retention elements for public works and similar machines of the type incorporating a combination of one or various metal elements with one or various blocks of elastomer material, irrespective of whether they are joined to the former or not, in which the block of elastomer material is made up of an elastic structural material containing multiple internal cavities in the form of closed cells, that are for the most part separated from each other, and which contain a gas that allows the elastomer block to be compressed and reduced in volume during the compression that metal pieces exercise on the elastomer block, showing minimum transverse expansions. <IMAGE>
Patent JP-5046436-B2 (JP)
IPC: H04W4/02
Filed: 1999-12-09
Granted: 2012-10-10
Abstract: A telecommunications system and method is disclosed for enabling a General Packet Radio Service (GPRS) node, namely a Serving GPRS Support Node (SGSN) within a cellular network, to be able to handle requests for Location Services (LCS) for a GPRS mobile station (MS) in parallel to other existing transactions such as delivering short messages or engaging in session management activity, e.g., data call connection. A new LCS transaction type can be introduced in the Connection-Management (CM) sub-layer of GPRS in the SGSN and the GPRS MSs to handle requests for LCS in parallel to other offered services. LCS can be multiplexed together with other existing functions in GPRS by allocating a new Service Access Point Identifier (SAPI) to LCS within the Logical Link Control (LLC) sub-layer of the GPRS. Alternatively, when a common LLC SAPI is used between different CM-sublayer functions, then a different protocol discriminator (PD) can be allocated for LCS.
Patent JP-3712184-B2 (JP)
IPC: H04L1/00
Filed: 2000-04-14
Granted: 2005-11-02
Abstract: A method is presented for demodulating and decoding a block of received digital information consisting of a number of subblocks. One of a predefined number of demodulation methods is selected for demodulating each subblock and each subblock is demodulated with the demodulation method selected for it. The subblocks constituting a block of digital information are combined between their demodulation and the decoding of the block of digital information. Soft decoding is used to decode the block of digital information, wherein each subblock is converted to a sequence of soft decoding values associated with certain probabilities of allowed state transitions in the decoding process. For each subblock it is determined, after its demodulation, whether the correct demodulation method was selected for it. A subblock for which it is found that the correct demodulation method was not selected is converted to a sequence of neutral soft decoding values indicating equal probabilities for all allowed state transitions in the decoding process.
Patent JP-3899837-B2 (JP)
IPC: H01L21/68
Filed: 2001-04-10
Granted: 2007-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce the number of sensors to be set, to simplify constitution of the cassette side, to improve maintainability and to reduce cost. SOLUTION: The first sensor on the side of a robot 3 to detect an edge position on one side of a substrate 2 at the time when a substrate supporting member 5 moves and the second sensor on the side of the robot 3 to detect two edge positions on the other side adjacent to the one side of the substrate 2 are provided, and working quantity of the robot 3 is controlled in accordance with a computation result by making the control device compute a position of the substrate 2 in accordance with output of the first sensor and the second sensor.
Patent JP-4537634-B2 (JP)
IPC: G02F1/1333
Filed: 2001-10-30
Granted: 2010-09-01
Abstract: A thin film transistor array substrate is provided with a gate line assembly, a data line assembly, and thin film transistors. The data line assembly crosses over the gate line assembly while defining pixel regions. A pixel electrode is formed at each pixel region. A color filter substrate is provided with a black matrix, and color filters of red, green and blue are formed at the black matrix at the pixel regions. An overcoat layer covers the color filters, and a common electrode is formed on the overcoat layer with an opening pattern. The thin film transistor array substrate, and the color filter substrates face each other, and a liquid crystal material is injected between the thin film transistor array substrate, and the color filter substrate. The blue color filter has a thickness smaller than the red color filter or the green color filter such that the liquid crystal cell gap at the blue color filter is larger than the liquid crystal cell gap at the red or green color filter.
Patent JP-4095797-B2 (JP)
IPC: G03C1/73
Filed: 2001-12-19
Granted: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display material that can be allowed to develop a color by visible light and/or heat and to provide a recording body containing the image display material, an image forming method and an image forming apparatus.  <P>SOLUTION: The image display material comprises a leuco dye, a photosensitizer and a photoacid generator capable of generating an acid that can be volatilized by heating upon irradiation with light. The recording body includes the image display material. The image forming method includes a step (A) in which a required portion of the recording body is irradiated with visible light to allow the leuco dye in the irradiated portion of the recording body to develop a color, a step B in which the leuco dye which has developed the color is faded by heating the developed color portion of the recording body at a temperature of ≥130° and a step C in which an image is formed by allowing the leuco dye in part or the whole of the recording body not irradiated with visible light in the step A to develop a color by irradiating part or the whole of the recording body with visible light. The image forming apparatus has a light source capable of radiating light corresponding to the visible light absorbing region of the photosensitizer contained in the recording body and a means for heating the recording body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-4691293-B2 (JP)
IPC: C04B35/565
Filed: 1999-07-23
Granted: 2011-06-01
Abstract: Improved silicon carbide composites made by an infiltration process feature a metal phase in addition to any residual silicon phase. Not only are properties such as mechanical toughness improved, but the infiltrant can be so engineered as to have much diminished amounts of expansion upon solidification, thereby enhancing net-shape-making capabilities. Further, multi-component infiltrant materials may have a lower liquidus temperature than pure silicon, thereby providing the practitioner with greater control over the infiltration process. In particular, the infiltration may be conducted at the lower temperatures, where low-cost but effective bedding or barrier materials can terminate the infiltration process once the infiltrant has migrated through the permeable mass up to the boundary between the mass and the bedding material.
Patent JP-3883867-B2 (JP)
IPC: A61P15/10
Filed: 2000-04-12
Granted: 2007-02-21
Abstract: This invention relates to new uses of Modafinil and its D/L enantiomers, particularly the new uses in the pharmaceutical preparation field. This invention provides new uses of Modafinil and its D/L enantiomers in preparing the medicine for increasing and enhancing the quantity and quality of normal spermatozoa in mate mammals, the medicine for enhancing the pregnant capacity in female mammals, the medicine for treating infertility, subfertility and sex dysfunction in male and female mammals, the medicine for enhancing the sexual function in mammals.
Patent JP-4521152-B2 (JP)
IPC: B65G61/00
Filed: 2002-03-05
Granted: 2010-08-11
Abstract: A semiconductor manufacturing apparatus having a plurality of portions according to this invention includes a storage device which stores, for each portion, information representing the lapsed time of use or the product processing count till occurrence of a failure after installation of the portion, and a calculation device which receives the information stored in the storage device and outputs function information representing a failure probability and/or failure rate as a function of the lapsed time of use or the product processing count for each portion.
Patent JP-5005153-B2 (JP)
IPC: C12N1/21
Filed: 2001-07-31
Granted: 2012-08-22
Abstract: The present invention relates to novel variant EGIII or EGIII-like cellulases which have improved stability. The variant cellulases have performance sensitive residues replaced to a residue having modified stability.
Patent JP-4376516-B2 (JP)
IPC: H01L21/8249
Filed: 2001-10-12
Granted: 2009-12-02
Abstract: A method in which thin-film p-i-n heterojunction photodiodes are formed by selective epitaxial growth/deposition on pre-designated active-area regions of standard CMOS devices. The thin-film p-i-n photodiodes are formed on active areas (for example n<SUP>+</SUP>-doped), and these are contacted at the bottom (substrate) side by the "well contact" corresponding to that particular active area. There is no actual potential well since that particular active area has only one type of doping. The top of each photodiode has a separate contact formed thereon. The selective epitaxial growth of the p-i-n photodiodes is modular, in the sense that there is no need to change any of the steps developed for the "pure" CMOS process flow. Since the active region is epitaxially deposited, there is the possibility of forming sharp doping profiles and band-gap engineering during the epitaxial process, thereby optimizing several device parameters for higher performance. This new type of light sensor architecture, monolithically integrated with CMOS, decouples the photo-absorption active region from the MOSFETs, hence the bias applied to the photodiode can be independent from the bias between the source, drain, gate and substrate (well) of the MOSFETs.
Patent JP-4458746-B2 (JP)
IPC: A61K33/24
Filed: 2002-01-14
Granted: 2010-04-28
Abstract: A method of treating cancer is described including administration of a 4-quinazolineamine and at least one other anti-neoplastic agent as well as a pharmaceutical combination including the 4-quinazolineamines.
Patent JP-4399165-B2 (JP)
IPC: G01S19/35
Filed: 2001-12-04
Granted: 2010-01-13
Abstract: Methods and apparatuses for processing Satellite Positioning System (SPS) signals. In one exemplary method, a first set of frequency coefficients, which corresponds to a first Doppler frequency of an SPS signal, is determined, and said SPS signal is processed in a matched filter with the first set of frequency coefficients during a first window of time. A second set of frequency coefficients, which corresponds to a second Doppler frequency of the SPS signal, is determined, and the SPS signal is processed in the matched filter with the second set of frequency coefficients during a second window of time, where the first and second windows of time occur within a period of time which is not greater than one SPS frame period. In another exemplary method, a first SPS signal is processed in a matched filter with a first set of pseudonoise (PN) coefficients during a first window of time, where the first set of PN coefficients corresponds to the first SPS signal, and a second SPS signal is processed in the matched filter with a second set of PN coefficients (which correspond with the second SPS signal) during a second window of time, wherein the first window and the second windows occur within a period of time not greater than one SPS frame period.
Patent JP-4204321-B2 (JP)
IPC: H01M50/417
Filed: 2002-03-05
Granted: 2009-01-07
Abstract: The present invention provides a electrochemical element, wherein a multi-component composite film comprising a) polymer support layer film and b) a porous gellable polymer layer which is formed on either or both sides of the support layer film of a), wherein the support layer film of a) and the gellable polymer layer of b) are unified with each other without an interface between them.
Patent JP-4016340-B2 (JP)
IPC: H01L23/538
Filed: 2003-06-13
Granted: 2007-12-05
Abstract: A semiconductor device includes a plurality of insulating layers laminated on a substrate to cover passive elements such as a capacitor, an inductor, and the like, and to fix an IC chip in a face up state in one of the insulating layers. The insulating layers have similar structures in each of which the passive element or the semiconductor chip is disposed in at the bottom, a plug is formed in the insulating layer to pass therethrough in the thickness direction for extending an electrode of one of these elements to the top surface, and a conductive layer is provided as wiring on the top surface of the insulating layer to be connected to the plugs for electrically connecting respective elements or rearranging the electrode position. Also, an insulating layer is provided on the top for protecting the semiconductor device and for providing an external connecting electrode.
Patent JP-4273407-B2 (JP)
IPC: A61P13/12
Filed: 2002-07-22
Granted: 2009-06-03
Abstract: A pharmaceutical composition for topical administration for prevention and/or treatment of diseases associated with decrease in bone mass comprising an EP 4  agonist as an active ingredient. An EP 4  agonist, in which includes a compound possessing prostaglandin skeleton as a representative, possesses promoting action on bone formation, so it is useful for prevention and/or treatment of diseases associated with decrease in bone mass (bone diseases such as primary osteoporosis, secondary osteoporosis, bone metastasis of cancer, hypercalcemia, Paget's disease, bone loss and bone necrosis, postoperative osteogenesis, alternative therapy for bone grafting).
Patent JP-4575666-B2 (JP)
IPC: C07D487/04
Filed: 2002-09-17
Granted: 2010-11-04
Abstract: The present invention provides a process for producing an aziridine-1-carboxamide of the formula:from an aziridine of the formula:and an isocyanate of the formula R5-N=C=O, where R1, R2, R3, R4 and R5 are those defined herein. In addition, the present invention also provides a process for producing a 4-imino-1,3-diazabicyclo[3.1.0]-hexan-2-one of the formula:from the aziridine-1-carboxamide of Formula I.
Patent JP-4477877-B2 (JP)
IPC: G06F13/38
Filed: 2002-11-20
Granted: 2010-06-09
Abstract: The bus controller of a bus system supports isochronous messages and non-isochronous messages for which the bus system does and does not support a guaranteed transceiving capacity per time-frame respectively. The system has a first and second memory section for exchange of data from the isochronous messages between a processor and the bus controller. The bus controller has access priority over the processor in alternating first and second ones of the time frames. The bus controller transfers data from isochronous messages between the bus medium and the first and second memory section in the first and second ones of the time frames respectively. The processor has access priority to the first and second memory section over the bus controller in the second and first ones of the time frames respectively. The system contains a third memory section for exchange of data from the non-isochronous messages, a relative access priority of the processor and bus-controller to the third memory section being unchanged in all time frames.
Patent JP-4128530-B2 (JP)
IPC: G01N31/22
Filed: 2002-12-19
Granted: 2008-07-30
Abstract: An electrode for active oxygen species, characterized in that it comprises an electroconductive member and, formed thereon, a polymer film prepared from a metal porphirin. The electrode for active oxygen species allows the determination, both in vivo and in vitro, of active oxygen species such as a superoxide anion radical and hydrogen peroxide, or OH, and other radical active species (such as NO, ONOO-), and thus can be used for specifying various diseases and for examining active oxygen species present in a food or water such as a tap water and a sewage.
Patent JP-4351062-B2 (JP)
IPC: A21D2/14
Filed: 2003-01-20
Granted: 2009-10-28
Abstract: To provide a ubiquinone supplementation food which is obtained by adding a composition containing ubiquinone and an oil/fat; an edible oil/fat composition which contains ubiquinone; a process for producing a ubiquinone supplementation food which comprises dissolving ubiquinone in an oil/fat under heating, and adding the obtained mixture to a food material; a method for preventing precipitation and/or localization of ubiquinone in a food which comprises producing a food by dissolving ubiquinone in an oil/fat under heating and adding the obtained mixture to a food material; and a method for supplying ubiquinone which comprises ingesting said foods.
Patent JP-4199125-B2 (JP)
IPC: B01D3/26
Filed: 2003-01-22
Granted: 2008-12-17
Abstract: The invention is directed to a heat integrated distillation column comprising a cylindrical shell having an upper and a lower end and at least one first inner volume and at least one second inner volume in the shell, said volumes reaching from said upper end to said lower end, and being in heat exchanging contact with each other through a wall separating the volumes, the improvement comprising providing means having heat exchanging capacity extending through the said wall from said at least one first volume into said at least one second volume, whereby the inside of the said heat exchanging means is in open connection with the said first volume.