baber/WOPTO huggingface dataset:
Patent JP-4601815-B2 (JP)
IPC: H03K17/00
Filed: 2000-12-20
Granted: 2010-12-22
Abstract: The switching organ (10) with one input (E) and at least two outputs (S1, S2) is designed to transfer the input signal to one output, and comprises, for each output, an output branch (12,14) comprising at least one electronic switch, whose conduction state is controlled either to transfer the input signal to the selected output, or to reflect the signal, and a bypass branch (16) comprising at least one electronic switch (40) which diverts the input signal to a load (18) in the case of absence of supply. The electronic switch (40) of bypass branch is connected in series, and the electronic switches (20,30,52,54) of each output branch are connected in bypass. Each output branch (12,14) comprises at least two electronic switches (20,30; 52,54) connected in parallel. Each electronic switch comprises a transistor. The electronic switches are integrated circuits in superhigh frequency domain. A switching array comprises a plurality of switching organs, laid out between n inputs and p outputs, where p is greater than n, where each input is connectable to one of r outputs, and for each input a set of switching organs associates one input with r outputs. The array also comprises, for each output, a set of switching organs with r inputs and one output, which are mounted in opposition with respect to the input sets, but are of analogous structure to the input sets.
Patent JP-4422334-B2 (JP)
IPC: H04N5/14
Filed: 1999-06-30
Granted: 2010-02-24
Abstract: The present invention comprises a method and apparatus for detection motion in video in which frames from an incoming video stream are digitized. The pixels of each incoming digitized frame are compared to the corresponding pixels of a reference frame, and differences between incoming pixels and reference pixels are determined. If the pixel difference for a pixel exceeds an applicable pixel difference threshold, the pixel is considered to be "different". If the number of "different" pixels for a frame exceeds an applicable frame difference threshold, motion is considered to have occurred, and a motion detection signal is emitted. In one or more other embodiments, the applicable frame difference threshold is adjusted depending upon the current average motion being exhibited by the most recent frames, thereby taking into account "ambient" motion and minimizing the effects of phase lag. In one or more embodiments, different pixel difference thresholds may be assigned to different pixels or groups of pixels, thereby making certain regions of a camera's field of view more or less sensitive to motion. In one or more embodiments of the invention, a new reference frame is selected when the first frame that exhibits no motion occurs after one or more frames that exhibit motion.
Patent JP-3382226-B2 (JP)
IPC: C08G63/81
Filed: 2000-03-30
Granted: 2003-03-04
Abstract: Methods of making aromatic polyester polyols that are suitable for use with hydrocarbon and hydrofluorocarbon blowing agents. The polyols are made by reacting polyethylene terephthalate, dissolved in a solution comprising a plurality of glycols, with a natural oil. The natural oil reacts into the polyol backbone at a specific temperature. Aromatic polyester polyols that are suitable for use with hydrocarbon and hydrofluorocarbon blowing agents. The polyols are made from polyethylene terephthalate and a natural oil. The polyols exhibit low hydroxyl numbers and low viscosities, and hydrocarbons and hydrofluorocarbons blowing agents are soluble in these polyols. A method for making foam using the polyols of the present invention. The method includes reacting a polyol of the present invention, mixed with other polyol components, with an isocyanate component.
Patent JP-5053486-B2 (JP)
IPC: G06Q30/06
Filed: 2001-03-21
Granted: 2012-10-17
Abstract: PROBLEM TO BE SOLVED: To provide timely and precise information to both clients and searchers by using the Internet to intermediate between the clients who request patent search and the searchers who do the patent search. SOLUTION: This server machine, when intermediating between clients who request patent search by use of an Internet line 3 and searchers who do the patent search, collects requirements for the search from a plurality of clients as to the contents of the patent search presented via the clients' terminals 2a, and requests the searcher who presented requirements suitable for the clients to do the patent search.
Patent JP-3542784-B2 (JP)
IPC: A61P35/00
Filed: 2001-06-25
Granted: 2004-07-14
Abstract: Antibody binding to the SEMP1 antigen and characterized in that said antibody binds to SEMP1 in a manner equivalent to an antibody selected from the group of antibodies DSM ACC2458, DSM ACC2459, DSM ACC2461, and DSM ACC2463 is useful for cancer diagnosis and therapy. <IMAGE>
Patent JP-4617042-B2 (JP)
IPC: G11B7/2533
Filed: 2000-05-24
Granted: 2011-01-19
Abstract: A polycarbonate resin composition which is excellent in thermal stability such as color retention at the time of melt molding, for example, the prevention of yellowing, and moldability such as releasability and transferability and therefore particularly suitable for the production of precision optical moldings such as optical disk substrates and lenses. The polycarbonate resin composition comprises (A) an aromatic polycarbonate, and (B) a cyclic carbonate compound, a monoester compound of a divalent aliphatic alcohol having 3 to 14 carbon atoms and an aliphatic monocarboxylic acid having 12 to 24 carbon atoms, or an ether compound obtained by converting at least one hydroxyl group of a polyvalent aliphatic alcohol having 3 to 14 carbon atoms into an aliphatic oxy group having 1 to 18 carbon atoms, or (C) a partial ester compound of an aliphatic alcohol having a valence of 2 to 6 and 2 to 14 carbon atoms and an aliphatic monocarboxylic acid having 12 to 24 carbon atoms, a cyclic phenol compound or a compound selected from hydrochloric acid, phosphoric acid, phosphorous acid, boric acid, and amine salts and ammonium salts thereof.
Patent JP-4287086-B2 (JP)
IPC: B29C48/11
Filed: 2000-06-07
Granted: 2009-07-01
Abstract: A process for producing containers involves a tube and at least one separating partition, both formed from plasticized synthetic material. The partition extends within the tube. The tube and partition are extruded into an opened blow mold. The blow mold is then closed, and the tube is expanded by producing a pressure gradient that acts upon the tube. The pressure gradient is applied to expand the tube against the molding wall of the blow mold to form the container. The end of the tube that is the front end during the extrusion step and the front end of every separating partition are welded together by closing the opened blow mold, thereby closing the base of the container that is linked with every separating partition. The tube is expanded by adding blowing air from the end of the closed blow mold that is opposite to the container base and that is assigned to the container neck in such a manner that the blowing air has an expanding effect on both sides of the separating wall, thereby forming chambers in the container that are separate from one another.
Patent JP-4628625-B2 (JP)
IPC: C12Q1/6818
Filed: 2000-08-03
Granted: 2011-02-09
Abstract: A method for detecting the presence of a target nucleic acid sequence in a sample, said method comprising subjecting said sample to an amplification reaction using a set of nucleotides, at least one of which is labelled with a first label, and a reagent comprising an amplification primer which can hybridise to said target sequence when in single stranded form and which is connected at its 5' end to a probe which carries a second label by way of a chemical linking group, said labelled probe being of a sequence which is similar to that of the said target sequence, such that it can hybridise to a complementary region in an amplification product, and wherein one of the first or the second label comprises a donor label and the other comprises an acceptor label, the donor label comprising a fluorescent molecule which is able to donate fluorescent energy to the acceptor label; and monitoring fluorescence of said sample. The method can be used to quantitate the amount of target nucleic acid in the sample as well as to determine sequence characteristics. Kits for effecting the method are also claimed.
Patent JP-4812994-B2 (JP)
IPC: A42B3/24
Filed: 2000-08-24
Granted: 2011-11-09
Abstract: Visor assembly (1, 21) consisting of having an inner shield (6, 26) and an outer shield (2, 22). In the use position these shields are some distance apart. With this arrangement the inner shield (6, 26) is located within the peripheral confines of the outer shield (2, 22). The inner shield (6, 26) is provided with an elevation (7, 27) which extends close to the periphery thereof and which acts as a spacer with respect to the outer shield. This elevation (7, 27) is preferably made of silicone material which is snack to the inner shield (6, 26) but is not stuck to the outer shield (2, 22). Fixing to the outer shield (2, 22) takes place by means (10, 12) of via mechanical fixing means.
Patent JP-4976634-B2 (JP)
IPC: A61P7/04
Filed: 2001-04-04
Granted: 2012-07-18
Abstract: Preparation of a composition comprising hemostatically active von Willebrand factor (vWF) comprises (i) chromatographic purification of a vWF-containing plasma fraction; (ii) purifying the collected active fraction by gel permeation to produce a heat-stable fraction and (iii) heating this to inactivate viruses. Preparation of a composition comprising hemostatically active von Willebrand factor (vWF) comprises: (i) chromatographic purification of a vWF-containing plasma fraction on an ion-exchange material (A); (ii) purifying the collected active fraction by gel permeation to produce a heat-stable fraction and (iii) heating this to inactivate viruses. (A) comprises anion-exchange groups on a grafted polymeric structure (a tentacle material). An Independent claim is also included for a hemostatically active vWF-containing composition made this way.
Patent JP-3916547-B2 (JP)
IPC: B60L50/16
Filed: 2002-10-31
Granted: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controlling apparatus of a hybrid vehicle capable of preventing a shock at gear change which is caused by torque variation of a motor generator.  <P>SOLUTION: The hybrid vehicle comprises an engine and a motor generator as drive sources, and a torque converter that attains a prescribed gear shifting by engagement of frictional engaging elements with a total torque of the engine and motor generator inputted in the torque converter. A region is provided on a power-on side to prohibit regeneration of the motor generator which is such region as sandwiches a power on/off discrimination value for discriminating a power-on state and a power-off state of the engine. A region to prohibit assisting the motor generator is provided on the power-off side. The inversion of power on/off caused by torque variation of the motor generator is avoided, to prevent gear shifting shock or rising in the number of rotations of the engine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-5178985-B2 (JP)
IPC: D06M15/256
Filed: 2001-07-26
Granted: 2013-04-10
Abstract: Vinylidene fluoride polymers, characterized in that they are thermoplastic vinylidene fluoride/chlorotrifluoroethylene/hexafluoropropylene terpolymers and in that they contain at least 70% vinylidene fluoride, process for obtaining them and use thereof.
Patent JP-3696203-B2 (JP)
IPC: C08F2/00
Filed: 2001-09-26
Granted: 2005-09-14
Abstract: A method of free radical polymerization and for cleaving a thio group from the resulting polymer is provided. The method comprises forming a mixture of one or more monomers, at least one free radical source and a control agent, wherein the control agent comprises a thio moiety. The mixture is polymerized, and the resulting polymer is mixed with a free radical source, and optionally an addition fragmentation agent under cleavage conditions. The thio moiety on the polymer is replaced with a group of interest.
Patent JP-4878724-B2 (JP)
IPC: C12P21/02
Filed: 2001-11-01
Granted: 2012-02-15
Abstract: The invention provides a method for increasing product yield of a polypeptide of interest produced by recombinant host cells, where expression of the polypeptide by the recombinant host cells is regulated by an inducible system. More specifically, the method involves culturing the recombinant host cells under conditions of high metabolic and growth rate and then reducing the metabolic rate of the recombinant host cells at the time of induction of polypeptide expression. In particular, the invention provides a method of increasing product yield of an antibody, growth factor, or protease produced by a recombinant E. coli host cell regulated by an inducible system
Patent JP-4194840-B2 (JP)
IPC: H04L12/28
Filed: 2001-12-04
Granted: 2008-12-10
Abstract: A novel method and apparatus is disclosed for performing seamless handoff of a mobile station (MS) between Radio Access Networks (RANs) that use different types of wireless interfaces. The described embodiments enable an MS to handoff between different RANs without causing routing ambiguity, and without substantial loss of network data. Upon moving from the coverage area of a first RAN using a first wireless interface to the coverage area of a second RAN using a second wireless interface, an MS determines whether routing ambiguity may result from the change of RAN and, based on the determination, triggers a re-registration of its network address. A foreign agent (FA) within a packet data serving node (PDSN) monitors network address re-registrations in order to determine whether multiple RAN-PDSN (R-P) connections are being created for the same MS. Based on this determination, the PDSN terminates redundant R-P network connections resulting from movement of the MS between different RANs.
Patent JP-3994410-B2 (JP)
IPC: G07C5/02
Filed: 2002-02-20
Granted: 2007-10-17
Abstract: The aim of the invention is to prevent the plate contacts of chip cards from wearing as a result of vibrations that occur during the operation of a vehicle. To achieve this, the spring contacts of the read/write set of contacts in a holding device for chipcards are separated from the plate contacts of a chip card that has been inserted into the holding device, for a period, during which no trip or driver-related data is transmitted and said contacts are closed for only a relatively short time, i.e. during the reading of the chip card data into the relevant data recording device and during the writing of recorded data to the chip card. The holding device is configured in such a way that the relevant chip card remains inaccessible when the contacts are separated.
Patent JP-3786272-B2 (JP)
IPC: H01L23/12
Filed: 2003-02-27
Granted: 2006-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for mounting an IC chip which prevents the appearance of a fine noise spectrum even when electric signals are inputted to an IC formed on a member of a high piezoelectric coefficient.  <P>SOLUTION: The method is composed of a fixing sheet composed of a vibration buffer member and the IC formed on a piezoelectric member, and the IC is fixed to the fixing sheet composed of the vibration buffer member.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-4584548-B2 (JP)
IPC: H01R13/41
Filed: 2003-05-26
Granted: 2010-11-24
Abstract: A low profile board to board connector system is disclosed. Retention areas in the respective mating connectors are utilized to receive portions of opposed mating contact terminals. Utilization of centralized retention structures allows optimum placement of areas to receive distal portions of mating contact terminals. These centralized retention structures also allow maximization of contact beam length in limited available space, so that favorable contact characteristics are achieved. Contact insertion/retention features are positioned at intermediate locations of the contact beams, for enhanced contact retention and improved beam performance. Terminal contacts may be retained in a passage by projections that engage openings formed in the retention portion of the contact terminal.
Patent JP-4075715-B2 (JP)
IPC: B41J13/10
Filed: 2003-07-15
Granted: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a printer, a printing method and a print system for printing accurately on a medium.  <P>SOLUTION: The printer comprises a tray for supporting a medium, a light emitting member for emitting light, a member for receiving light emitted from the light emitting member, and a print head for printing on a medium supported by the supporting tray wherein the supporting tray is provided with a hole for passing light. Based on an output value from the light receiving member when the light emitted from the light emitting member passed through the hole and an output value from the light receiving member when the light emitted from the light emitting member did not pass through the hole, a position of the medium supported by the supporting tray is determined and printing is performed by means of the print head using the position thus determined.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-4154327-B2 (JP)
IPC: F04C11/00
Filed: 2002-06-17
Granted: 2008-09-24
Abstract: A device for thickening or dehydrating sludges, sediments from waters or the like, particularly excess sludges in sewage treatment plants, having the following features: a double-start threaded or multiple-start threaded eccentric screw pump having a pump shaft at one end and a suction duct connection for thin sludge at the other end, a drive mechanism coupled to the driving shaft, a feeding means arranged between the eccentric screw pump and the drive mechanism which is driven by the drive mechanism and is arranged in an elongate casing which is extended through by the pump shaft, with a separating device being provided in the form of a cylindrical-shaped screen in the casing to separate the sludge and liquid, a filtrate discharge outlet at the upstream side of the cylindrical-shaped screen and a thickened-sludge discharge outlet at the downstream side of the cylindrical-shaped screen, a flocculant supply device which is connected to the suction duct connection of the eccentric screw pump and/or the area which connects between the eccentric screw pump and the cylindrical-shaped screen, wherein the cylindrical-shaped screen is rotatably supported about its axis and is adapted to be rotatingly driven by the drive mechanism, and wherein the cylindrical-shaped screen has feeding elements on the inside wall to deliver the sludge towards the thickened-sludge discharge outlet.
Patent JP-4050698-B2 (JP)
IPC: B60J10/79
Filed: 2002-06-05
Granted: 2008-02-20
Abstract: In the case of a windscreen panel (5) which is for a heavy vehicle and for fastening below a windscreen (2) and above a front grille (3) and which is incorporated in the front of the vehicle, the windscreen panel (5) is made of a synthetic material, is elongate in shape and is designed to extend with a surface (E) facing outwards across substantially the whole width of the windscreen (2) .It also has an upper edge which is designed to at least substantially constitute a seal relative to the region of the lower edge of the windscreen (2) .
Patent JP-4613008-B2 (JP)
IPC: A61P19/02
Filed: 2002-09-26
Granted: 2011-01-12
Abstract: Compositions are provided comprising chito-oligomers obtainable from chitin, comprising oligomers of N-acetyl glucosamine (NAG) and glucosamine, wherein at least 50% of the oligomers have a chain length of about 2-50, and the degree of deacetylation of the oligomers is in the range of about 0-70%, preferably about 30-50%. The compositions are highly useful as pharmaceutical compositions for treatment of joint disorders such as rheumatoid arthritis and osteoarthritis. Also provided are methods for treatment of joint disorders and treatment against inflammatory activity.
Patent JP-4330994-B2 (JP)
IPC: H05B6/70
Filed: 2002-11-05
Granted: 2009-09-16
Abstract: The present invention relates to a microwave applicator for heating loads being a waveguide transition between the rectangular TE10 and TE20 modes comprising a TE10 mode section and a TE20 mode section. The location of the load (4) being inside said TE20 mode section and with its major axis perpendicularly to the major propagation direction of the TE20 mode, close to a shorting wall (3) of said TE20 mode section and also close to the centreline of said propagation direction.
Patent JP-4515768-B2 (JP)
IPC: G02B6/28
Filed: 2003-01-28
Granted: 2010-08-04
Abstract: A photonic light circuit device is described that comprises a polymer or plastic substrate (220) and two or more optical components (226, 228, 236, 240) wherein one or more hollow core optical waveguides (230,232,224) are formed in the substrate to optically link said two or more optical components. The PLC may comprise a lid portion (44) and a base portion (42). The PLC can be adapted to receive optical components (8;608) or optical components may be formed monolithically therein. Coating with a reflective layer is also described.
Patent JP-4215253-B2 (JP)
IPC: B01D46/24
Filed: 2003-03-25
Granted: 2009-01-28
Abstract: A filter assembly having a plurality, preferably at least substantially vertically mounted, longitudinal elongated filter elements that are suitable for separating fluid from solid particles, having an open upper end sealed into a sealing device and a closed bottom end attached to a filter support that is mounted on a filter grid, in which the filter grid has a plurality of grid elements together forming a grid, wherein at least a portion of the cross-section of the grid elements between two adjacent filter elements is pointiform. The invention further pertains to a filter grid and a filter vessel containing at least one filter assembly.
Patent JP-4766849-B2 (JP)
IPC: G10C3/12
Filed: 2004-07-28
Granted: 2011-09-07
Abstract: A high-quality keyboard device for a keyboard instrument, which can be manufactured by a simplified manufacturing process and at reduced manufacturing costs. A keyframe is formed by a molded piece of a synthetic resin. A plurality of front rail pins and a plurality of balance rail pins are arranged in a juxtaposed manner in a left-right direction at a front part and a central part of the keyframe in a front-rear direction. A plurality of keys are made of wood and each have a balance rail pin hole formed in a central portion thereof in the front-rear direction. A first reinforcing member and a second reinforcing member are made of metal and provided in the vicinity of the balance rail pins and the front rail pins for reinforcement of rigidity of the keyframe. The keys are swingably supported on the keyframe in a state where the balance rail pins are each engaged with the balance rail pin hole associated therewith and at the same time the keys are prevented from being swung in the left-right direction by the front rail pins associated therewith.
Patent JP-5118801-B2 (JP)
IPC: B29C67/00
Filed: 2004-08-11
Granted: 2013-01-16
Abstract: An apparatus and method for forming a workpiece to a desired, non-planar configuration are provided. At least one friction stir forming tool, having a shoulder and a pin, is used to urge the workpiece to the desired configuration and friction stir form the workpiece. The forming tool can urge the workpiece against a contour surface of a die or a shoulder that is opposite the structural member from the tool. Thus, the forming tool plasticizes a portion of the workpiece and urges the workpiece to the desired configuration. In addition, the material properties of the workpiece can be improved by the friction stir processing.