baber/WOPTO huggingface dataset:
Patent JP-2003222530-A (JP)
Title: Navigation device and its display method
Inventor: NAKAMURA MASAHIKO
IPC: G09B29/00
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation device capable of displaying more effective information in the traveling direction by directing and displaying the traveling direction to the diagonal direction on a monitor screen, and especially effective for display on a wide screen monitor.  <P>SOLUTION: This navigation device is equipped with a present position acquisition means 11 for acquiring the present position and the traveling direction, the wide screen monitor 20 for displaying the present position and the traveling direction, and a display control means 12 for controlling so that the diagonal direction and the traveling direction are displayed coincidently on either diagonal on the wide screen monitor 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223896-A (JP)
Title: Nonaqueous electrolyte secondary battery and manufacturing method thereof
Inventor: NARISAWA TSUNEO
IPC: H01M4/133
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery which has a high voltage and good battery characteristics by suppressing reactions at a positive electrode and a negative electrode in a nonaqueous electrolyte secondary battery using a lithium- containing compound oxide as a positive electrode active material and a carbon material as a negative electrode active material.  <P>SOLUTION: In the nonaqueous electrolyte secondary battery, the surface of a powder of the lithium-containing compound oxide which is the positive electrode active material or the surface of the carbon material which is the negative electrode active material are covered with a resin protection film in which lithium ions are movable and carbon fiber is dispersed so that the surfaces of both powders cannot be dissolved in a solvent of the nonaqueous electrolyte and a solvent for dissolving a binder resin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222066-A (JP)
Title: Accidental fire detecting device
Inventor: SAKAKURA YASUSHI
IPC: F02P17/12
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accidental fire detecting device which is excellent in endurance reliability using no main discharge voltage for generating of applied voltage for accidental fire judging when detecting an accidental fire in an internal combustion engine.  <P>SOLUTION: In the accidental fire detecting device 1, after mixture gas is ignited by generating a main spark discharge, a primary current 22 is re- conducted during a conducting time Tt for auxiliary discharge, an induction current for auxiliary discharge is generated for a secondary winding 23 in auxiliary discharge conducting time tr, and the fire is judged based on whether or not the auxiliary spark discharge is generated by applying the induction voltage for auxiliary discharge between electrodes of an ignition plug. For this reason, it is necessary to store energy for generating the applied voltage for accidental fire judging applied between the electrodes of the ignition plug 13, it can be controlled to worsen ignition performance followed by generating of applied voltage for accidental fire judging so as to improve the endurance reliability of equipment itself, because it is unnecessary to add an electronic part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228145-A (JP)
Title: Radiation image reader
Inventor: KURODA OSAMU
IPC: G03B42/02
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the burden of a radiation image reader in applying shading correction to an image signal acquired by detecting stimulated emission light generated from a cumulative phosphor sheet by receiving the irradiation of excitation light in the radiation image reader.  <P>SOLUTION: A light condensing guide 30 and a polarizing means 20 are combined to be disposed in such a direction as to offset first shading occurring in stimulated emission light generated from a cumulative phosphor sheet 1 by receiving the irradiation of excitation light having an intensity distribution depending upon a reflection angle polarized by the polarizing means 20 by second shading occurring in stimulated emission light propagating in the light condensing guide 30 in accordance with a optical path length in the light condensing guide 30 from an incidence opening part 31 to an outgoing opening part 32. A photomultiplier 50 detects through the light condensing guide 30 the simulated emission light generated from the cumulative phosphor sheet 1 by receiving the scanning of excitation light emitted from a light source 10 and polarized by the polarizing means 20 in the direction of principal scanning X while a transporting means 40 moves the cumulative phosphor sheet 1 in the direction of a sub-scanning Y, and acquires an image signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226961-A (JP)
Title: Continuous vapor deposition system
Inventor: KITAHATA AKIHIRO
IPC: H05B33/10
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous vapor deposition system by which an organic EL layer having a multilayer structure is continuously deposited.  <P>SOLUTION: In the vapor deposition system, a vapor deposition source is constituted of a cylindrical body, provided with a high frequency coil for heating which is wound around the outer circumference and a heat generating body generating heat induced by the high frequency coil inside, and a material supply pipe connected to a material supply apparatus for continuously supplying a granular or the like material with an inert gas or a reactive gas to the cylindrical body. The heat generating body is provided with a proper interval in the cylindrical body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235267-A (JP)
Title: Rectifier
Inventor: KITANAKA HIDETOSHI
IPC: H02M7/12
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rectifier having highly stabilized output voltage control characteristics, which can suppress fluctuation of a capacitor voltage without causing an increase in power loss, enlargement of a device in size and an increase in the number of components.  <P>SOLUTION: In the rectifier 1, an AC voltage is inputted into a rectification circuit 2 having a switching element 3 from an AC power source to obtain a DC voltage Vrec as an output, the voltage Vrec is smoothed by a reactor 4 and a capacitor 5, and the voltage is supplied to a load 6. In this rectifier, a differential value Vd of a capacitor voltage obtained by detecting a vibration current flowing to the reactor 4 by a current detector 12 is added to an error signal Ve created by a voltage controller 9 from a capacitor voltage Vc and a capacitor voltage command signal Vc*, thereby creating an ignition phase command signal Vref for determining a controlled firing angle of the element 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212783-A (JP)
Title: Medicament or functional food for suppressing rise in blood glucose level or blood pressure
Inventor: TAGUCHI KAZUE
IPC: A61P3/10
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicament or functional food capable of suppressing the rise in blood glucose level or blood pressure.  <P>SOLUTION: This medicament is obtained as extract derived from grape seed squeezed juice, the extract containing ≥35 wt.% flavanol or ≥30 wt.% proanthocyanidin as an active ingredient; wherein the molecular weight of the proanthocyanidin is 3,000-10,000.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233104-A (JP)
Title: Diopter adjusting device for camera
Inventor: KATANO KENICHI
IPC: G03B13/06
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diopter adjusting device which can be assembled easily because of its simple arrangement and also achieves reduction of the number of parts.  <P>SOLUTION: The diopter adjusting device of a camera in which the diopter of a finder is adjusted by moving a diopter adjusting lens in an optical axis direction possesses an operation means (diopter adjusting konb 71) in which an operation part operated by a photographer and a driving part (cam groove 71a) to move the diopter adjusting lens in the optical axis direction are integrally formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227478-A (JP)
Title: Scroll-type compressor
Inventor: FUJITA KATSUHIRO
IPC: F04C18/02
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scroll-type compressor having a sufficiently thinned part of a discharge port for practical use to further improve the performance.  <P>SOLUTION: In this scroll-type compressor having an stepped end plate 12a, the end plate 12a of a fixed scroll 12 is provided with a recessed part 50 at a center side of a scroll with respect to the stepped part formed on a surface side, when observed from a rear face side opposite to the surface provided with a wall body 12b of the end plate 12a, a discharge valve 6 is mounted in the recessed part 50 for preventing the back-flow of the fluid discharged from the discharge port 25 penetrated from the surface side to the rear face side, and the discharge valve 6 is fixed by a ring-shaped fixing means 31.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242625-A (JP)
Title: Magnetic recording medium
Inventor: HASHIMOTO HIROSHI
IPC: G11B5/702
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium which has excellent dispersibility, coating film strength and durability even when vinyl-base binders not containing a vinyl chloride resin are used.  <P>SOLUTION: The magnetic recording medium has a magnetic layer 1 containing ferromagnetic powder and the binder or a nonmagnetic layer containing nonmagnetic powder and the binder and the magnetic layer 2 containing the ferromagnetic powder and the binder in this order on a support. At least either of the binder included in the magnetic layer 1 and the binders included in the nonmagnetic layer and the magnetic layer 2 includes a vinyl-base polymer containing an amide group, a -CN group, and an adsorption function group selected from -(O)-SO<SB>3</SB>M, -(O)PO(OM)<SB>2</SB>, -COOM, -NR<SB>1</SB>R<SB>2</SB>, -NR<SB>1</SB>R<SB>2</SB>R<SB>3</SB><SP>+</SP>(M denotes hydrogen atoms, alkaline metals or ammonium salts and R<SB>1</SB>, R<SB>2</SB>, and R<SB>3</SB>respectively denote hydrogen atoms or alkyl groups).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236633-A (JP)
Title: Method and device for tack-brazing thin-walled metal tube
Inventor: MASAKI MICHIHISA
IPC: B23K1/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To perform tack-brazing of a thin-walled metal tube for positioning of high accuracy by an adequate pressure without any press-fitting or welding.  <P>SOLUTION: In a tack-brazing method, the thin-walled metal tube 5 is inserted in a fitting hole 8 of a stay 4, and a surface 4a of the stay 4 is pressed by an upper die 2 on the moving side and a lower die 3 on the fixed side. A pressing part 6 of the upper die 2 is arc-shaped in a plane, and an inner surface is perpendicular in profile, and the thickness between an outer surface and an inner surface is gradually increased at an acute angle from a tip to a root side. During the pressing, the stay surface 4a is plastically deformed in the surface direction with a space D between the four pressing parts 6 and the fitting hole 8, and four pressing grooves 9 are formed. At the same time, the outer circumference of the metal tube 5 is tuck-brazed by the deformation part formed to fill a space between the outer circumference of the metal tube 5 and the fitting hole 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235517-A (JP)
Title: Fermented soybean-containing fish meat processed product and method for producing the same
Inventor: NAKAMURA YOSHIKAZU
IPC: A23L17/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fish meat processed product having fermented soybean flavor, having adequate palatable period and enabling distribution in the markets.  <P>SOLUTION: The method for producing the fermented soybean-containing fish meat processed product comprises sealing a fermented soybean (a) into a heat-resistant plastic bag 1 under vacuum, carry out heat sterilization treatment of the fermented soybean (a), deactivating protease, mixing the fermented soybean with a ground fish meat (b) in adequate amounts and carrying out coagulation treatment of the fermented soybean-containing ground fish meat.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241619-A (JP)
Title: Resin frame and method of bonding process cartridge
Inventor: SUZUKI AKIRA
IPC: G03G21/18
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin frame which eliminates the torque increase and uneven rotation occurring in the twisting produced by fixing of frames to each other in a cartridge state and provides the reduction of a cost and man-hours for assembly by the curtailment of screws and the simplification of bonding process steps and a method of bonding a process cartridge.  <P>SOLUTION: Side covers and a developing device unit are fixed in the state of maintaining the spacing in a longitudinal direction before joining by performing resin joining. Namely, a photoreceptor unit and the developing device unit can be bonded by eliminating the torque increase and uneven rotation occurring in the twisting and the distortion of the side covers. Since the curtailment of the screws and the bonding process steps is simple, the method is effective in the reduction of the cost and the man-hours for assembly.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248669-A (JP)
Title: Distributed data storage server system and data transmission method for distributed data storage server
Inventor: MAEDA SHINJI
IPC: G06F13/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distributed data storage server system that reduces data transfer between servers during server switching, by leaving stored data as it is on an original server and providing a service to a client from a new server when client processing is switched to another server.  <P>SOLUTION: The distributed data storage server system comprises a first server 101a provided with a storing means 103 for storing data to be transmitted to a client via a network, and designed to switch connection by a client 102 according to a load condition when accepting the connection by the client 102, and a second server 101b designed to accept connection by the client 102 switched from the first server 101a and to acquire data from the storing means 103a of the first server 101a and transmit them to the client 102 when requested by the client 102 to transmit data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002330541-A (JP)
Title: Supporting system for operation and maintenance program of generator equipment
Inventor: HAYASHI YOSHIHARU
IPC: H02J3/00
Filed: 2002-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a supporting system for an operation and maintenance program that makes operation programs for generator units owned by a plurality of power companies based on a total determination including a variety of conditions of apparatus or components of the generator units, using actual plant data. SOLUTION: A plurality of generator units 41, 42 and 51, 52 owned by the plurality of power companies 4, 5 and central feed command offices 43, 53 are connected to a service center 1 via a communication network 6. The service center 1 obtains the plant data from the plurality of generator units 41, 42 and 51, 52 via the communication network 6, calculates generation efficiencies of the generator units at every power company 4, 5 at real time by using the plant data obtained from the plurality of generator units 41, 42 and 51, 52 and the design data of the generator units, and makes the operation and maintenance programs of the generator units 41, 42 and 51, 52 at every power company 4, 5 based on the calculated generation efficiencies.
Patent JP-2003246829-A (JP)
Title: Process for preparing rigid polyisocyanurate foam
Inventor: INOHARA HIDEKI
IPC: C08G18/42
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for preparing an isocyanurate foam which shows excellent dimensional stability and passes JIS flame retardance test grade 3 without using any special bubble communicator.  <P>SOLUTION: In a process for preparing a rigid polyurethane foam, a polyol (B) comprising a polyester polyol using at least 25 mass% dipropylene glycol per 100 mass% hydroxy compound ingredient as a phthalic acid polyester polyol (b1) is allowed to react with an isocyanate (A) at a molar ratio of isocyanate groups to hydroxy groups in polyol ingredients of 1.5-5.0 in the presence of a trimerization catalyst (C), a foaming agent (D) essentially comprising water, a foam stabilizer (E) and a flame retardant (F).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002325592-A (JP)
Title: New polypeptide having transporter activity and gene encoding the peptide
Inventor: TERASAKI TETSUYA
IPC: C07K14/47
Filed: 2002-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new transporter protein and a gene encoding the protein, in order to use the protein and the gene, respectively, in the fields of medicine development and medicine production. SOLUTION: A mouse MOT polypeptide which is a new transporter protein having an organic ion compound-transporting function, and a mouse MOT gene which is a gene encoding the protein are provided. Further, a human MOT polypeptide of human homologue, and a human MOT gene of gene encoding the protein are given. The gene is thought to encode the transporter protein participating in the transportation of an organic ion compound. Thereby, the gene is useful as a probe for obtaining a gene encoding other transporter proteins or as a probe for analyzing the pharmacokinetics of a medicine for transporting a protein encoded with the gene.
Patent JP-2003259387-A (JP)
Title: Image display device, digital camera, and image processing circuit
Inventor: KUBO HIROAKI
IPC: G09G5/02
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image splay technology for quickly performing color matching correction corresponding to characteristics of a display device in the case of reproducing and displaying a recorded image without increasing the circuit scale.  <P>SOLUTION: A digital camera 1 is provided with an image processing circuit GP for correcting color matching with respect to display characteristics of the display devices 10, 20. In the case of reproducing and displaying recorded image data recorded on a memory card 8 on the display devices, the image processing circuit GP applies color matching correction to the data corresponding to the characteristics of the display device designated by a user and then the resulting data are displayed. In the reproduction and display, selection of a linear matrix 209, a gamma table 211 and a color difference matrix 213 set at live view display or image recording applies optimum correction to the recording image data. Thus, in the case of reproducing and displaying the recorded image, color matching correction corresponding to the characteristics of the display device can quickly be performed without increasing the circuit scale.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248388-A (JP)
Title: Image forming apparatus
Inventor: SHIODA YOSHIHIDE
IPC: G03G21/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the life of a transfer member from being shortened while excellently keeping transfer property for recording material having a rough surface.  <P>SOLUTION: In the case of transferring from an image carrier to the recording material, the pressing force of the transfer member exerted on the image carrier varies with the surface roughness of the recording material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003010769-A (JP)
Title: Lamp assembly
Inventor: STOWELL QUINTON
IPC: H01J61/52
Filed: 2002-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a lamp assembly which is capable of imparting radiation light of high intensity in spit of a small size by diminishing the angle propagation of the radiation light. SOLUTION: This lamp assembly includes an elongated light source and a reflector provided with elongated reflection surfaces having openings for downwardly releasing the radiation light toward a supporting body so as to cure the coating film on the supporting body by partially enclosing the light source, said reflector having two main body members, respective members being provided with shape surfaces, said shape surfaces forming cavities by coupling to each other when the main body members are held to first relative positions, the light source existing in said cavities and the surface of the cavities being provided with reflection surfaces, further the lamp assembly includes at least one passage for cooling water streams penetrating through the respective main body members and pipes for the cooling water streams arranged near the openings for releasing,  in which the passage within the one main body member is connected to the passage within the other main body member.
Patent JP-2003252508-A (JP)
Title: Separator and printer
Inventor: KOBAYASHI NAOMI
IPC: B65H29/58
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator and a printer that do not generate deformation of paper for double printing, peeling of toner, or the like.  <P>SOLUTION: In the printer, the separator 25 is formed of a rotating part 27 and a deforming part 28, the deforming part 28 is formed of a flexible plastic material, and a control part 30 drives a driving part 29 to move a rod part 29b of a solenoid 29a back and forth to change the separator 25 before paper 17 passes through the separator 25.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250880-A (JP)
Title: Artificial blood vessel
Inventor: SAKAI MASAMUNE
IPC: A61F2/07
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an artificial blood vessel and a shunt made of polyurethane with excellent flexibility (kink resistance) without crimping work applied for tubing like bellows and moreover, those which facilitate suturing or punctuating with a sufficient suture strength and excellent adaptability to changes in shape in shrinking and extension thereof and resulting excellent restoration after transplantation along with the self-closing performance of puncture needles.  <P>SOLUTION: In the tubular artificial blood vessel, a tubular knitted braid of an alloy wire is arranged and a polyurethane layer on the internal and external surfaces thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258793-A (JP)
Title: Electronic joint signature document exchange system, electronic joint signature document exchange method and program
Inventor: SAWARA NOBUYUKI
IPC: G06Q50/26
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To make joint signatures without exchanging an electronic document and to enable a third person to guarantee the actions of the joint signatures while keeping the secrecy of the electronic document in an electronic joint signature document exchange system in which a plurality of users electronically sign one and the same electronic document via a network.  <P>SOLUTION: User devices 10-1 and 10-2 for performing the electronic signatures to one and the same electronic document encrypt electronic summary data summarizing the electronic document as a target of joint signatures by using their own original secret keys, create the electronic signatures by further adding data intrinsic for the users and transmit the created electronic signatures to a joint signature creation center device 20. The joint signature creation center device 20 decrypts the electronic signatures from the respective user devices 10-1 and 10-2 by using public keys original for the user devices of transmission sources and when the decrypted results of the same contents are obtained as many as the number of results required for the joint signatures, the joint signatures are created and returned to the user devices of targets of the joint signatures. Besides, the created joint signatures are stored.  <P>COPYRIGHT: (C)2003,JPO