baber/WOPTO huggingface dataset:
Patent JP-2003229906-A (JP)
Title: Transport stream processing apparatus and method
Inventor: TOYODA TOSHIHIRO
IPC: H04L47/43
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To insert or replace a packet in an optimal timing when replacing the packet during recording of digital broadcast.  <P>SOLUTION: When a transport stream is inputted, processing to that packet is determined by a packet identifier applied to the packet by a packet identification circuit 101. When a CPU 1 produces a packet to be newly outputted, stores it in a packet processing instruction circuit 103 and instructs the insertion of the packet, a stream output circuit 104 searches for a packet judged to be discarded by the packet identification circuit 101 and inserts the new packet to that position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232873-A (JP)
Title: Timepiece with time display function
Inventor: AKAHA HIDEHIRO
IPC: G04G5/00
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a timepiece allowing a simple operation procedure for a user when a non-existent date is displayed at an end of a month, and updating calendar information stored in advance so as to display actual calendar information.  <P>SOLUTION: When any 'date' of dates '29' through '31' is displayed on a date display window and when the date is changed to '1' by a crown, a control circuit estimates current 'month' on a calendar according to the displayed 'date'. The control circuit then sets a count value of a month counter to the estimated 'month', and a count value of a day counter to '1'.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234720-A (JP)
Title: Information multiplexing method for mobile communication, method and device for decoding transmission format combination identifier, mobile station device, base station device and mobile communication system
Inventor: OKI NOBORU
IPC: H04B1/707
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a decode processing time of TFCI and to reduce power consumption by saving useless time and current consumption in decode processing of the TFCI in the W-CDMA system of 3GPP.  <P>SOLUTION: Control information sent through a line different from a plurality of multiplexed information is analyzed and when a data length in TTI of information having a long transmission time interval is determined, it is discriminated whether or not a value to be taken by the TFCI is settled within a limited range. When the positive discriminated result is obtained in that discrimination, the candidates of the TFCI to be next decoded are limited from the data length in the TTI of information having a longer transmission information time interval determined by the last decode of the TFCI and the TFCI is decoded.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233193-A (JP)
Title: Support for photosensitive planographic printing plate material, photosensitive planographic printing plate material and method for producing those
Inventor: KUROKI TAKAAKI
IPC: B24B29/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive planographic printing plate material excellent in the adhesiveness of a photopolymerizable layer to the support, capable of ensuring both printing resistance and improvement in stain of a non-printing area and capable of obtaining a high resolution planographic printing plate and to provide a method for producing the same.  <P>SOLUTION: A support for a photosensitive planographic printing plate material is a surface-roughened metal support treated with an aqueous solvent containing at least A) polyvinylphosphonic acid and B) a compound having a ring-opening polymerizable group.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234521-A (JP)
Title: Method of manufacturing magnetoresistive film and magnetoresistive film
Inventor: MORITOMO HIROSHI
IPC: H01F41/22
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing new magnetoresistive film which can very easily show its MR effect and also provide a magnetoresistive film of a new structure obtained with the same method.  <P>SOLUTION: A double perovskite structure oxide film on the predetermined single crystal substrate. Thereafter, the oxide film is set within the atmosphere including oxygen to execute the oxidation process. A junction region of half- metal/insulator/half-metal is formed within the oxide film by introducing excessive oxygen into the oxide film. Accordingly, the oxide film is capable of showing the MR effect.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237024-A (JP)
Title: Printing apparatus
Inventor: KATANO YASUO
IPC: C09D11/02
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the point at issue that silicone oil is added to ink in order to prevent the scumming of a damping water disusing plate but, if the silicone oil is excessively added, the effect of a barrier layer becomes strong and ink does not come to adhere to the image part of a plate or the point at issue that the supply amount of the silicone oil is determined experientially while looking a printed image and there is no quantitative standard.  <P>SOLUTION: The printing apparatus is equipped with a spray gun 15 arranged in the vicinity of an ink roller 4 to supply a barrier liquid to the ink roller 4, an ink peel strength detection means 16 coming into contact with the roller 4 to detect the amount of the barrier liquid on the ink roller 4 and a control means 30 for controlling a compression pump 31 so as to make the amount of the barrier liquid on the ink roller 4 supplied by the spray gun 15 constant on the basis of the signal from the ink peel strength detection means 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239304-A (JP)
Title: Sealing device and sealing method of buried pipe
Inventor: MORIYA TORU
IPC: E02D29/12
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device of a buried pipe capable of improving both short-term sealing performance just after construction and long-term sealing performance after a long period passes after finishing the construction by finally making a seal ring punctureless without causing local seal failure caused by eccentricity of mutual connecting pipes in the construction.  <P>SOLUTION: This sealing device of the buried pipe has the seal ring 9 having a hollow cross section, and composed of a rubber material formed in an endless ring shape, and a filler 10 filled inside the cross section of this seal ring 9, and expanding a cross-sectional diameter of the ring 9, and seals a joining space S by forcibly feeding the filler 10 inside the cross section of the ring 9 in a state of interposing the seal ring 9 in a joining space S formed of the mutual buried pipes 2 and 3, and adopts the self-hardening rubber material of setting the hardening timing so that a hardening completing period becomes time on and after a backfilling period of the buried pipes 2 and 3 as the filler 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243446-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: TOJO SHINJI
IPC: H01L21/60
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deviation of alignment between an inner lead and a projected electrode of a semiconductor chip resulting from the fluctuation of the manufacturing a film substrate.  <P>SOLUTION: A distance A up to the other end from one end of a line of the output side inner lead 5a of a film substrate, a distance B up to one end of a line of the input side inner lead 5a from one end of a line of the output side inner lead 5a, a distance C up to the other end of a line of the input side inner lead 5a from one end of a line of the output side inner lead 5a, a distance between A and B up to one end of a line of the input side inner lead 5a from the other end of a line of the output side inner lead 5a, a distance between A and C up to the other end of a line of the input side inner lead 5a from the other end of a line of the output side inner lead 5a, and a distance between C and B up to one end from the other end of a line of the input side inner lead 5a are measured. When these sizes A, B, C, A-B, A-C and B-C are within the allowance of the alignment of the inner lead 5a and an Au bump, the film substrate is determined as a good product.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245041-A (JP)
Title: Topping for confectionery production, and japanese or western style confectionery
Inventor: ISHIKAWA JUNICHI
IPC: A23L11/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide low-moisture toppings for confectionery production, sprinkled on confectionery having the surface temperature of ≤40°C, where powdered grain such as powdered soybean is preferably used as a topping material.  <P>SOLUTION: The topping is obtained by coating topping material for confectionery with sucrose ester stearate having 4-6 HLB (hydrophile-lipophile balance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246131-A (JP)
Title: Porous thermoplastic resin printing material
Inventor: ISHIKAWA HIROTOSHI
IPC: C08J9/26
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous thermoplastic resin printing material which prevents a peripheral resin except a part illuminated with a laser beam from being melted and which can obtain a clear shadow by obtaining a sharp edge and to provide the porous thermoplastic resin printing material which does not become a sticky material even by engraving in a deep depth by completely combustion evaporating a resin of the part illuminated with the beam and does not generate an engraving scrum, and can hence eliminate a cleaning step after processing.  <P>SOLUTION: The porous thermoplastic resin printing material is obtained by mixing the thermoplastic resin, a water soluble compound, a calcium silicide whisker and, as needed, an additive or the like, then molding the mixture to a sheet, and removing the water soluble compound from the sheet.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248325-A (JP)
Title: Automatic developing device
Inventor: OKUTSU KOICHI
IPC: G03G13/26
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To surely remove impurities contained through processing, without reducing a circulation efficiency, as for a processing liquid reused with circulation.  <P>SOLUTION: As for the circulating system for applying eluate delivered from spray pipes 72 and 74 on a printing plate 12, storing the surplus in an eluate tank 40 and then reusing the eluate, a filter unit 156 having a priority of the removal of the impurities is arranged above the eluate tank 40. Since a large area for receiving the eluate can be given to the filter unit 156, the circulation efficiency is not drastically influenced even in the case the passing ratio of the eluate is slightly reduced due to the installation of a fine mesh filter. Even in the case the passing ratio is reduced by the clogging of the filter main body 158 due to aging, the eluate is prevented from flowing into the eluate tank 40 without passing through the filter main body 158, because the vertical wall part 168 and an eluate remaining area are arranged.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254025-A (JP)
Title: Decompression device of engine
Inventor: KAMIYA YOZO
IPC: F01L1/08
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decompression device of an engine having an improved assemblage by reducing the size of the engine and simplifying a structure.  <P>SOLUTION: In this engine 26, an opening part 55 is formed in the side part of a cylinder head 31, and detachably closed by a head cap 56 having a plurality of radiating ribs 57 formed on the inner surface thereof. A camshaft 40 for a valve system is installed on the cylinder head 31, and the decompression device 60 having a mass weight 62 is fitted to the camshaft 40. The mass weight 62 is disposed at a position not projected from the mating surface of the cylinder head 31 with the head cap 56 to a head cap 56 side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245284-A (JP)
Title: Ultrasonic treating apparatus
Inventor: OKABE HIROSHI
IPC: A61B18/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic treating apparatus which is recognizable that a high general-purpose ultrasonic oscillator is usable and a desired probe is mounted at an ultrasonic oscillator.  <P>SOLUTION: The ultrasonic treating apparatus comprises a holder 2 having a holding unit 12 capable of holding a plurality of probes 7, and sensing means 13, 22a capable of sensing the types of the ultrasonic oscillator 5 and the probe 7 for constituting a hand piece 3, and interposed between a power source body 1 and the hand piece 3. The signals sensed by the means 13, 22a are processed by the body 1, and an electric energy supplied from the body 1 to the hand piece 3 via the holder 2 is set in response to the types of the probe 7 and the oscillator 6 and can be supplied.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252906-A (JP)
Title: Sulfated fucobiosylchondroitin sulfate derivative
Inventor: KARIYA YUTAKA
IPC: A61P7/02
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new chondroitin sulfate derivative having a hyperfibrinolysis effect.  <P>SOLUTION: The provided chondroitin sulfate derivative is a sulfated fucobiosylchondroitin sulfate having a sulfated fucobiosyl group side chain in a part of its molecule to properly show the hyperfibrinolysis effect.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252149-A (JP)
Title: Lane recognition image processing device, and program for performing the processing
Inventor: YAMAMOTO TAKAYUKI
IPC: G06V10/44
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To sort out lane marking candidate points by tilt comparison between the candidate points, and to properly recognize a lane marking on a main lane side.  <P>SOLUTION: A lane recognition image processing device temporarily stores an image obtained by a photographing means for photographing the forward matter, reads out the stored image, sets a lane marking retrieving range, detects the lane marking candidate points from the inside of a lane marking retrieving window, sorts out the detected lane marking candidate points by tilting comparison between the candidate points, and estimates a mathematical model equation of the lane marking by approximating a set of the selected lane marking candidate points based on the mathematical model equation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251191-A (JP)
Title: Palladium-tellurium catalyst, manufacturing method therefor and manufacturing method for phenyl ester
Inventor: DOI TAKAO
IPC: C07B61/00
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a supported type palladium-tellurium catalyst excellent in the uniformity of the distribution and composition of palladium and tellurium and reduced in the lowering of catalytic activity with the elapse of time, to provide a manufacturing method therefor and a manufacturing method for a phenyl ester using the catalyst.  <P>SOLUTION: A palladium-tellurium complex is represented by the formula (1): PdX<SB>n</SB>(TeRR')<SB>4-n</SB>(wherein, X is fluorine, chlorine, bromine or iodine, TeRR' is an organotellurium ligand, R and R' are each a 1-20C alkyl group which may include an element selected from halogen, nitrogen, sulfur and phosphorus, an aryl group, an alkoxy group or an aryloxy group, R and R' are the same or different and (n) is an integer of 0-3). The carrier type palladium-tellurium catalyst is obtained by supporting the palladium-tellurium complex on a carrier and is used to manufacture the phenyl ester.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260049-A (JP)
Title: Inclined three-dimensional x-ray ct scanner
Inventor: MISAWA MASAKI
IPC: G01N23/04
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inclined three-dimensional X-ray CT scanner designed so as to obliquely irradiate with X-rays with respect to the rotating shaft of an object of measurement and to obtain a three-dimensional image by reorganizing a recorded projected image by a personal computer.  <P>SOLUTION: The inclined three-dimensional X-ray CT scanner is characterized by mounting the object of measurement on a freely rotatable mounting base, mounting an X-ray source and a detector on an inclined frame that can freely rotate and move up and down so as to pinch the object of measurement, and connecting a data recording and analyzing computer to the detector.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264541-A (JP)
Title: Digital information distribution system and digital broadcasting receiver
Inventor: IMAZATO ISAO
IPC: H04N7/16
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital information distribution system with which transmission of pay contents or the like can be carried out by a digital broadcasting receiver with a network connection function mounted via a network with no troublesome operation.  <P>SOLUTION: A server 31 sends to the digital broadcasting receiver 29 an encryption key Kc for contents, encryption information obtained by encrypting related information with a work key Kw, and contents encrypted with the encryption key Kc for contents through the Internet 35. The broadcasting receiver 29 receives individual information (EMM) carried on a digital broadcast wave, decodes the individual information with an inherently owned master key Km to take out the work key Kw for contents, decodes the encrypted information received through the Internet 35 with the work key Kw to take out the encryption key Kc, and decodes the encryption of the contents with the encryption key Kc.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264835-A (JP)
Title: Digital signal compression method and circuit, and digital signal expansion method and circuit
Inventor: NAKADA SHUNJI
IPC: H04N19/61
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital signal compression method and circuit capable of furthermore reducing an information quantity in an image signal before compression and to provide a digital signal expansion method and circuit.  <P>SOLUTION: This digital signal compression circuit include: a basic frame memory 19 for storing basic frames; a subtractor 1 for receiving an image signal as one of inputs; an intra/inter encoding control section 30 for receiving a current image signal and the basic frame signal and discriminating whether or not a difference is to be taken by each of a plurality of macro blocks resulting from dividing a frame; and a selector 33 for receiving an output of the intra/inter encoding control section 30 and outputting the basic frame signal to the subtractor 1 when the intra/inter encoding control section 30 discriminates to take a difference or outputting zero to the subtractor 1 when the intra/inter encoding control section 30 discriminates to take no difference.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260502-A (JP)
Title: Composite roll for rolling plate
Inventor: HATTORI TOSHIYUKI
IPC: B21B27/02
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite roll for rolling a plate in which the outer layer of a rolling roll is formed of cemented carbide having excellent abrasion resistance and the like and cracks are prevented from being cause.  <P>SOLUTION: The composite roll for rolling the plate is formed by joining of an outer layer formed of the cemented carbide and an inner layer formed of a copper or iron based material through a hot isostatic pressing method. This composite roll for the rolling plate is also formed by fitting of a composite sleeve roll into a shaft formed of a steel or iron based material, wherein the composite sleeve roll is formed by joining of an outer layer formed of the cemented carbide and an inner layer formed of the copper or iron based material through hot isostatic pressing method. The cemented carbide containing graphite is used.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264161-A (JP)
Title: Polishing liquid for aluminum metal and manufacturing method for semiconductor device
Inventor: MATSUI YUKITERU
IPC: H01L23/532
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide polishing liquid for aluminum metal with which an aluminum metal is polished at a high polishing speed with low working pressure without depending on orientation.  <P>SOLUTION: This liquid comprises an oxidizing agent whose standard electrode potential is 1.7 V or more, amino acid or amino acid combinations and aromatic carboxylic acid of bivalent or more containing carbocycle or heterocycle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269753-A (JP)
Title: Humidifying apparatus
Inventor: KUBO HIROSUKE
IPC: F24F6/10
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a humidifying apparatus which prevents the propagation of bacteria in a humidifying filter to reduce the generation of odor by eliminating suspended bacteria in indoor air.  <P>SOLUTION: This humidifying apparatus is provided with: a water storage tank for storing water; the humidifying filter 14 for humidifying the water in the water storage tank; a blowing means for blowing air through the humidifying filter 14; and an ion generator 18 for alternately generating cation and anion. During humidifying operation, the air containing the cation and anion generated from the ion generator 18 is blown to the humidifying filter 14, and the suspended bacteria included in the air taken in from the indoor side are eliminated before entering the humidifying filter 14. The propagation of the bacteria in the humidifying filter 14 is thereby prevented to reduce the generation of odor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274005-A (JP)
Title: Mobile terminal control unit, mobile terminal, mobile terminal control method, and mobile terminal control program
Inventor: UEYAMA SATORU
IPC: H04W88/02
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal control unit, a mobile terminal, a mobile terminal control method, and a mobile terminal control program whereby a user, a manager of a facility, and people around the user can securely permit the use of a mobile terminal at a place in which functions of the mobile terminal are to be required.  <P>SOLUTION: The mobile terminal control unit is configured such that the unit is loaded to the mobile terminal and outputs a function limit instruction signal for instructing the mobile terminal to limit all or part of functions of the mobile terminal to the mobile terminal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272615-A (JP)
Title: Zinc alloy powder and alkaline battery using the same
Inventor: KOYAMA AKIRA
IPC: H01M4/42
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zinc alloy powder for an alkaline battery excellent in corrosion resistance and capable of improving battery discharge characteristics, especially, high-rate discharge characteristics and an alkaline battery using the zinc alloy powder.  <P>SOLUTION: The zinc alloy powder for the alkaline battery contains 0.001 to 0.1 weight percent of Bi, 0.001 to 0.1 weight percent of In, and 0.001 to 0.1 weight percent of a kind selected from Al, Ca, Mg, Pb and Sn, with 90 weight percent or more of zinc powder with an article size distribution of 48 to 200 mesh and 10 weight percent or less of fine particle powder of -200 mesh.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002359420-A (JP)
Title: Double-clad photonic optical fiber
Inventor: BAYART DOMINIQUE
IPC: G02B6/032
Filed: 2002-03-15
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of a double-clad optical amplifier. SOLUTION: A double-clad photonic optical fiber 2 comprises a core 4 of a fiber, a first cladding 6 enclosing the core of fiber, a second cladding 8 enclosing the first clad, at least one hole 10 in the core of fiber, and doping with rare earth ions in the core of fiber or in the first cladding as required. Thus, a double cladding fiber comprising a proper superposition of a pump injected in the core and signal is provided. The amplification efficiency of the double clad optical amplifier is improved, where the signal is injected into the core of fiber and the pump is injected into the first cladding.