baber/WOPTO huggingface dataset:
Patent JP-2003179680-A (JP)
Title: Communication equipment
Inventor: ANZAI KAZUMI
IPC: H04M11/00
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To display a caller ID on an external terminal connected to communication equipment.  <P>SOLUTION: The external terminal connected to an equipment main body is connected to an outside line at a normal time. Then, when detecting a car signal, while the external terminal performs prescribed operation for receiving the caller ID in response to the car signal, a modem monitors the outside line without connecting the outside line with the equipment main body and receives the caller ID. When receiving the caller ID, the caller ID is displayed on the display part of the equipment main body. In this case, the caller ID is also displayed on the external terminal nearly simultaneously. In addition, when the external terminal does not respond to the car signal the prescribed number of times, the equipment main body receives the caller ID.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004143097-A (JP)
Title: Hair cosmetic
Inventor: ISHIDA KAZUHIRO
IPC: A61K8/37
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a hair cosmetic excellent in compatibility with the hair in application, and nongreasiness, smoothness and moist feeling of the hair after use.  <P>SOLUTION: This hair cosmetic comprises (A) 1-7 mass% of dimethylpolysiloxane, (B) 0.5-4 mass% of a phenyl group-containing organopolysiloxane, (C) 0.1-4 mass% of a triglyceride oil, (D) 0.1-2 mass% of a polyoxyethylene hardened castor oil ≤20 in ethylene oxide addition number of moles, (E) 0.1-3 mass% of a cationic surfactant and (F) 0.3-3 mass% of a higher alcohol, wherein the total of the components(A) and (B) accounts for ≥50 mass% of the total oil fraction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145177-A (JP)
Title: Laser marking method
Inventor: ENDO KEISUKE
IPC: G03C1/498
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To form a marking pattern by a dot or a dot array with high visibility by radiating a laser beam onto a surface layer of a light-photosensitive heat-developable photosensitive material.  <P>SOLUTION: In a marking device, by radiating a laser beam onto an X-ray film 12 which is a light-photosensitive heat-developable photosensitive material, an inner portion of a surface layer 16 is melted, a cavity 16B is formed, and a dot 16A, which projects a surface out in a convex shape, is formed. At this time, an irradiation time of the laser beam is controlled in order to prevent overexposure of a base layer 14 due to an opening 16C formed by excessive progress of melting of the surface layer. Thus a marking pattern by the dot or a dot array with high visibility is formed in the X-ray film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152538-A (JP)
Title: Metal-backed phosphor screen, its forming method, and image display device
Inventor: TANAKA HAJIME
IPC: H01J9/22
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the generation of abnormal discharge, enhance voltage resistant characteristics, and enhance brightness in a metal-backed phosphor screen of an image display device such as an FED.  <P>SOLUTION: A phosphor screen has a phosphor layer and a metal-backed layer on the inner surface of a face plate, a first treatment layer containing at least one kind of an inorganic oxide such as SiO<SB>2</SB>, SiO<SB>2</SB>, Al<SB>2</SB>O<SB>3</SB>, TiO<SB>2</SB>, and ZrO<SB>2</SB>containing an alkaline metal such as Na, is formed on the phosphor layer, and the metal-backed layer is formed on the first treatment layer, and moreover, a second treatment layer containing the inorganic oxide can be formed on the metal-backed layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151504-A (JP)
Title: Dichroic prism, method for manufacturing dichroic prism and manufacturing apparatus for dichroic prism
Inventor: KAWAI SATORU
IPC: G02F1/1335
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dichroic prism, its manufacturing method and a manufacturing apparatus therefor so as to suppress the cost and to improve the image quality.  <P>SOLUTION: The dichroic prism 10 consists of first to fourth right-angle prisms 12 to 18 having first side faces 28, 34, 40, 46 and second side faces 30, 36, 42, 48, respectively, orthogonal to each other. A second joined face 22 and a fourth joined face 26 having a dichroic film for a second color are present on one plane, while a first joined face 20 and a third joined face 26 having a dichroic film for a first color are shifted at a specified distance from each other. The distance is adjusted so that an image formed with the light of the first color having the referential image information incident and reflected on the first joined face and on the third joined face is coincident with the image corresponding to the referential image information. Therefore, appropriate image quality can be obtained without depending on the accuracy of the right angle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159420-A (JP)
Title: Motor
Inventor: UCHIDA KOICHI
IPC: H02K11/00
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor wherein a revolution detector is easily replaced.  <P>SOLUTION: There are provided a revolution detector 4 which incorporates a ball bearing 13, a flexible member 8 that connects a housing 7 of a fixed part to a bracket 2 of a motor 1, and an aligning plate 11 fixed to a rotating shaft 3 of the motor 1. The rotary part of the revolution detector 4 comprises a recessed part 10 (or a protruding part) in synchronous with a reference signal position, with the rotary part screwed to the rotating shaft 3 engaged with the aligning plate 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158379-A (JP)
Title: Solid polymer fuel cell
Inventor: TAKEGUCHI SHINSUKE
IPC: H01M8/02
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-performance solid polymer fuel cell with excellent stability by eliminating the stagnant of condensed water or product water in a gas diffusion layer to enable a uniform gas supply to an electrode through intermittent changeover of directions of supply of oxidant gas or fuel gas to a cell without changing gas flow volume, and lowering of porosity of the gas diffusion layer contacting with a boundary part of an outward and inward channels of a meandering gas distribution groove.  <P>SOLUTION: Supply of gas is made uniform by intermittently changing supply directions of oxidant gas or fuel gas to the cell, and by lowering the porosity of the gas diffusion layer in contact with a boundary part of an outward and inward channels of a meandering gas distribution groove, and a stable and more efficient operation of the cell is enabled by preventing the condensed water and product water in the gas diffusion layer from being stagnated or a state of drying-up.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157465-A (JP)
Title: Reproduction method of process cartridge
Inventor: KOMATSU NORIYUKI
IPC: G03G21/18
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy and simple reproduction method of a process cartridge.  <P>SOLUTION: As for the reproduction method of the process cartridge, the method comprises a 1st cover detaching process, a 2nd cover detaching process, a frame separating process, a fixed pin pull-off process, a developing roller detaching process, a developer recharging process, a process of temporarily positioning a supporting frame on a developing frame, a developing roller attaching process, a supporting frame attaching process, a 1st frame joining process and a 2nd frame joining process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164003-A (JP)
Title: Auxiliary lock device for automatic vending machine
Inventor: NAKAYAMA MASAKI
IPC: G07F9/10
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary lock device mechanically robust with a simple structure, resistant to a rough breaking action and free from a key hole.  <P>SOLUTION: This device comprises a fixed cover 8 provided on the side wall 7 of an automatic vending machine body 1, a handle lock part 4 for the door 2 of the vending machine, which is hinged 10 on the fixed cover 8, a movable cover 9 for covering a slider lever 5 for vertically moving a lock slider 3 and a double lock 5 as an auxiliary lock to the handle lock part, a keyless lock part 11 for locking the movable cover 9, which is provided between the movable cover 9 and the door 2, and a receiving part 18 for receiving a signal for remotely operating the keyless lock part 11. The movable cover 9 can be locked by inputting an external operation signal to the receiving part 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003158297-A (JP)
Title: Nitride semiconductor device with reduced polarized electric field
Inventor: KRAMES MICHAEL R
IPC: H01L33/32
Filed: 2002-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a structure for improving the efficiency of a light emitting element and a photo detector which are manufactured from a GaN base semiconductor. SOLUTION: A method for manufacturing a light emitting semiconductor device containing a group III nitride quantum well layer contains selecting the facet orientation of the quantum well layer, controlling intensity of a piezoelectric field and/or intensity of a naturally generated electric field in the quantum well layer, and growing the quantum well layer having the selected facet orientation. The facet orientation can be so selected that the intensity of the piezoelectric field and/or the intensity of the naturally generated electric field are reduced. The facet orientation can be also so selected that the intensity of electric field wherein the piezoelectric field and the naturally generated electric field are combined is controlled or reduced.  Each of the piezoelectric field, the naturally generated electric field and the combined electric field thereof is reduced, so that a light emitting device can generate light with improved efficiency as compared with the conventional device.
Patent JP-2004167704-A (JP)
Title: Image forming apparatus
Inventor: MIZUNO KIMIYASU
IPC: B41J2/36
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus, e.g. a thermal printer, wherein a print control circuit having a high operating frequency required especially for high speed printing can be realized.  <P>SOLUTION: A counting/integrating circuit 11-1 counts data "1" included in head data Dn(0)-Dn(S/2-1) to be outputted from comparison circuits 5a and 5b in synchronism with the system clock and sequentially integrates them. On the other hand, a counting/integrating circuit 11-2 counts the data "1" included in head data Dn(S/2-1)-Dn(S-1) to be outputted from the comparison circuits 5a and 5b in synchronism with the system clock and sequentially integrates them. Integrated values from both counting/integrating circuits 11-1 and 11-2 are added by an adder circuit 12, and the time information of a corresponding strobe signal is read out from a RAM 14 and delivered, as a strobe signal of corresponding length, from a strobe control circuit 16 to a thermal head.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171817-A (JP)
Title: Piping connection structure of fuel cell
Inventor: KASUYA OKASATO
IPC: H01M8/04
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piping connection structure of a fuel cell that can prevent the generation of dew condensation around supply piping that supplies reaction gas to a fuel cell.  <P>SOLUTION: In the piping connection structure of a fuel cell, a hydrogen gas is supplied in a decompressed state from a hydrogen gas tank 11 provided outside a housing box 1 into a fuel cell unit NU arranged in the housing box 1 through a supply pipe 8. An elastic boot member 15 for covering the supply pipe 8 is fitted between the surrounding at the downstream side of a joint part 14 to the fuel cell unit NU of the supply pipe 8 and the surrounding of an insertion hole 10 of the housing box 1 into which the supply pipe 8 is inserted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171933-A (JP)
Title: Induction heating device
Inventor: FUJITA ATSUSHI
IPC: H02M7/48
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating device which stably heats even when a resonance frequency is sharply changed by the movement or the like of an object to be heated.  <P>SOLUTION: On the induction heating device, a control means 40 increases the output of an inverter 31 by reducing a driving frequency, and reduces the output of the inverter 31 by increasing the driving frequency of the inverter 31 when a detected result of a short circuit mode detecting means 48 detects the short circuit mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169232-A (JP)
Title: Method for producing coated steel wire strand for prestressed concrete
Inventor: NATORI KOUICHIROU
IPC: D07B1/16
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing coated steel wire strand for prestressed concrete (PC) in which a thermoplastic resin is packed into a space between a core wire and a side wire without opening twist of steel wire strand for PC and a coated layer of the thermoplastic resin can be formed on the outside by an extrusion coating method using an extruder.  <P>SOLUTION: The method for producing the coated steel wire strand for PC comprises melt-extruding the thermoplastic resin by the extruder while continuously passing the steel wire strand for PC through the extruder and forming the coated layer of the thermoplastic resin on the outside of the wire strand. In the production method, the steel wire strand for PC is introduced into a vacuumized extruder and the steel wire strand for PC is passed through the extruder in a state bent so that the bend radius becomes ≤60 times based on the self-diameter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173449-A (JP)
Title: Hybrid power converter
Inventor: NAKAZAWA YOSUKE
IPC: H02M7/483
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an economical power converter which is excellent in overload resistance, capable of power regeneration, and high in converter efficiency.  <P>SOLUTION: When a current flows to a self arc-distinguishing element Su3, for example, when a current flows such that La→Su3→Du6→a neutral point O and the element Su3 is switched off, the current flows first to high-speed diodes Du2 and Du1, however a reverse bias voltage is applied to the high-speed diodes Du2 and Du1 by a positive series resistor Ra1, and the currents of Du2 and Du1 decrease, and a current of a diode PD1 for power increases gradually. When a current of a recovery current suppressing reactor La becomes zero, commutation from the high-speed diodes Du2 and Du1 to the diode PD1 for power is completed. This operation is performed each time Su2 and Su3 are switched. The time of commutation is proportionate to a time constant T=La/Ra, and if the commutation time is shortened, the active current flowing to the high-speed diode becomes small, and it becomes possible to be managed with a diode of small current rating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178043-A (JP)
Title: Information processing program for used vehicle, recording medium, portable terminal and information processing system for used vehicle
Inventor: KONDO ITSUO
IPC: G06Q10/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing program for a used vehicle, a recording medium, a portable terminal and an information processing system for the used vehicle for allowing a person who wants to purchase the used vehicle to easily and sufficiently recognize the true condition of the vehicle.  <P>SOLUTION: An ROM2e of a portable terminal 2 is provided with a program for making a CPU2c installed in the portable terminal 2 execute a first procedure for reading character data associated with the assessment of a used hydraulic shovel 1 inputted through an operating means, a second procedure for reading the image data of the hydraulic shovel 1 photographed by a digital camera 3, a third procedure for associating read character data with the read image data in a predetermined format and a fourth procedure for transmitting the character data and image data in the associated status to a server 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175846-A (JP)
Title: Antimicrobial liquid detergent
Inventor: KONISHI SACHIHIRO
IPC: A01N25/30
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antimicrobial liquid detergent affording antimicrobial effects in a short contact time and imparting excellent antimicrobial actions to an object in the liquid detergent comprising an anionic surfactant and a small amount of a zinc compound so as to suppress effects on storage stability and benzoic acid, a p-hydroxybenzoic acid ester, etc.  <P>SOLUTION: The antimicrobial liquid detergent comprises (a) 5-50 mass% of the anionic surfactant, (b) 0.001-0.1 mass% of zinc and (c) at least one kind selected from sodium benzoate, p-hydroxybenzoic acid esters and phenoxyethanol.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174770-A (JP)
Title: Method of cutting polycrystalline silicon ingot
Inventor: TSUCHIDA SHINKO
IPC: H01L31/04
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting method which prevents the occurrence of a crack etc., on a cut surface.  <P>SOLUTION: In the method of cutting a polycrystalline silicon ingot 4, a plurality of places of the ingot 4 solidified in one way are cut. The ingot 4 is first cut vertically to the solidification direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177244-A (JP)
Title: Perpendicularity meter and multi-stage telescopic arm work machine
Inventor: INAMOTO AKIRA
IPC: G01C9/12
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To measure the perpendicularity of a multi-stage telescopic arm over a wide range of its upward and downward movement.  <P>SOLUTION: Along with fixing a stationary plate 11 to an external side surface of the multi-stage telescopic arm 4, a rotating plate 12 is attached rotatably with respect to the stationary plate 11. Stationary pointers 11a-11c are fitted respectively facing multiple directions in a perpendicular plane on the side of an operator's cabin 6, and rotating pointers 12a-12c are fitted to the rotating plate 12 corresponding to these stationary pointers 11a-11c. A weight 18 is attached to the rotator 12, and the tip positions of the stationary pointers 11a-11c are made to coincide respectively with the tip positions of corresponding rotating pointers 12a-12c, when the arm 4 is in a vertical state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179011-A (JP)
Title: Insulating film and multilayer wiring board using this
Inventor: SERI TAKUJI
IPC: H01B17/56
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulating film with an excellent insulating property and conduction reliability and a multilayer wiring board using the same.  <P>SOLUTION: The multilayer wiring board is provided with a coating layer 2 made of thermosetting resin on top and bottom faces of liquid crystal polymer layer 1, with a thermal expansion coefficient in a layer direction of 3×10<SP>-6</SP>to 40×10<SP>-6</SP>/°C and a contraction percentage in a layer direction of 0.15% or less after heating for 2 to 180 minutes at temperatures of 190 to 270°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180103-A (JP)
Title: Remote control system
Inventor: TAKECHI HIROSHI
IPC: H04Q9/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the convenience from be damaged even in the case of changing the power supply voltages in accordance with the system state for the purpose of reducing the power consumption.  <P>SOLUTION: A remote control system has a remote controller 3 operated to input an instruction to a device main body 1 and for displaying operation contents and an operating state of the device main body 1, or the like, and a power source 2 for feeding power to the device main body 1 and the remote controller 3. When the power supply voltage of the device main body 1 is changed, the remote controller 3 automatically performs an operation that corresponds to the voltage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179593-A (JP)
Title: Method of manufacturing magnetoresistance-effect element
Inventor: IMAGAWA TAKAO
IPC: G01R33/09
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a magnetoresistance-effect element capable of evaluating magnetic characteristics of a soft magnetic layer which is a constituent of the magnetoresistance-effect element in the state of the magnetoresistance-effect element.  <P>SOLUTION: After an antiferromagnetic layer 53, a fixed magnetic layer 54, a separating layer 55, and a free magnetic layer 56 are stacked on a substrate 51 to form the magnetoresistance-effect element, a fluctuating magnetic field 31 is applied in the direction normal to the magnetized direction 42 of the free magnetic layer 56, and a magnetic field is applied in the direction of canceling the interlayer coupling field 43 which is received by the free magnetic layer 56 from the fixed magnetic layer 54. Furthermore a fluctuating magnetic field is applied in the same direction as the magnetized direction 42 of the free magnetic layer 56 to measure the magnetization quantity of the free magnetic layer 56 to evaluate the magnetic characteristics of the magnetoresistance-effect element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004185049-A (JP)
Title: News item browsing system and method, and news item browsing program
Inventor: OISHI EIJI
IPC: G06F17/30
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with a communication cost for item browsing and to immediately obtain information to be browsed when wanted by a user by reflecting the user's thought.  <P>SOLUTION: In this news item browsing device, a news item content storage file in which a plurality of news item contents in a specified delivery date or delivery time are collected into one file is received, and laid open for browsing. This device comprises a news item content display part 42 for dividing the received news item content storage file into pages for every category followed by listing; and a news item storage part 43 for accepting a storage designation for a specified news item in the news items displayed in the pages and storing it as a storage item. This device may further comprise a comment retaining part 44 for retaining a comment input by a browser for the stored specified news item, or a keyword retrieval display part 45 for entirely retrieving the item content storage file on the basis of a keyword and listing the items including the keyword.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184579-A (JP)
Title: Transparent substrate with multilayer antireflective film having conductivity
Inventor: UCHIDA YOSHIMITSU
IPC: G06F3/041
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent substrate with a conductive multilayer film that can have high transmissivity and whose transmitted light can be made as colorless as possible.  <P>SOLUTION: The transparent substrate with the conductive multilayer antireflective film formed by laminating a thin film of a transparent dielectric and a thin film of a transparent conductor on a transparent substrate has at least five layers, which are four dielectric film layers for giving antireflection effect and a conductive film layer of the transparent conductor as an outermost layer, on the transparent substrate; the optical film thickness of the conductive film layer is determined by the film thickness giving the desired surface resistance value, and the optical film thickness of the four dielectric film layers is so determined by taking the refractive index of the transparent substrate, refractive indexes of the respective dielectric film layers into consideration so that chromaticness values a* and b* to standard light C of an L<SP>*</SP>a<SP>*</SP>b<SP>*</SP>coloration system are -2.0 to 2.0, and the layers are laminated on the transparent substrate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI