baber/WOPTO huggingface dataset:
Patent JP-2004298813-A (JP)
Title: Layered catalyst
Inventor: WAKABAYASHI HOMARE
IPC: B01D53/86
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a layered catalyst which has high activity at low a temperature and exhibits stable performance for exhaust gas cleaning.  <P>SOLUTION: A layered catalyst 10 has a carrier 11 consisting of ceramic or a metallic material, a first catalyst layer 12 formed on the carrier 11 and a second catalyst layer 13 formed on the layer 12. The layer 12 consists of composite ceramic containing: platinum-deposited alumina obtained by depositing a platinum component on porous alumina; and an oxygen-storable ceria-zirconia double oxide. The layer 13 consists of composite ceramic containing: at least one of rhodium-deposited alumina obtained by depositing a rhodium component on porous alumina or rhodium-deposited ceria-zirconia double oxide obtained by depositing a rhodium component on a low-temperature deteriorative ceria-zirconia double oxide; and at least one of porous alumina and low-temperature deteriorative ceria-zirconia double oxide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298542-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that brightness illuminating patterns drawn on reel belts is varied among respective solids since reels are illuminated by using a cold cathode tube in a conventional game machine.  <P>SOLUTION: During playing a slot machine game, a high luminance LED 41<SB>a2</SB>constituting an illuminator 41a is lighted to illuminate respective symbols drawn on the reels 2 to 4 with light emitted from the high luminance LED 41<SB>a2</SB>. Since the high luminance LED 41<SB>a2</SB>is lighted only by applying DC current, an image displayed on a liquid crystal display panel 39d is prevented from being disturbed by noise without requiring an inverter circuit. Since a transformer is not required for lighting the high luminance LED 41<SB>a2</SB>, the brightness of the illumination of the symbols drawn on the reels 2 to 4 is prevented from being varied among the respective solids of a slot machine 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306736-A (JP)
Title: Control device for vehicle
Inventor: SAKANE HIROYUKI
IPC: B60Q11/00
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To enable failsafe functioning in case of communication failure without additionally loading non-multiplet lines besides a multiplex communication line.  <P>SOLUTION: This device comprises a microcomputer 2 which receives a request for wiper operation and o a control signal corresponding to the request a microcomputer 6 which receives a control signal from the microcomputer 2 and generates a prescribed output signal; the multiplex communication line 4 which transmits the control signal from the microcomputer 2 to the microcomputer 6; relay switches 8, 9 for switching a path for power supply from an electric power supply IG to a wiper motor 10 corresponding to an output signal from the microcomputer 6. Two output ports of the microcomputer 6 are provided for each of the relay switches 8, 9, and each of the relay switches 8, 9 is switched on the basis of an output logic from the respective output port.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002792-A (JP)
Title: Epoxy powder coating composition
Inventor: KAJINO MASAYOSHI
IPC: C09D163/02
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy powder coating having a coating performance excellent in corrosion resistance, mechanical characteristics, etc. and good film forming property, and generating no pin hole when it is used for cast iron pipes.  <P>SOLUTION: This epoxy powder coating contains as essential components an epoxy resin (A), a curing agent (B), and an inorganic filler (C), and the epoxy resin (A) is a bisphenol F type epoxy resin having an epoxy equivalent in the range of 600 to 1,500 g/eq, an epoxy group purity not lower than 90%, and a melt viscosity at 150°C in the range of 800 to 8,000 mPa s.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004307285-A (JP)
Title: Cement composition and concrete composition using the same
Inventor: SHIMA TAKESHI
IPC: C04B111/20
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete composition having high flowability and high toughness.  <P>SOLUTION: The cement composition contains cement, a binder containing classified fly ash having 5,000-9,000 cm<SP>2</SP>/g blaine specific surface area and a short fiber and the concrete composition uses the same. (1) The content of the classified fly ash having 5,000-9,000 cm<SP>2</SP>/g blaine specific surface area is 10-40 mass% in the binder. (2) The content of the binder in the concrete composition is 20-30 vol%. (3) The content of a short fiber in the concrete composition is 1-2.5 vol%. (4) The content of water in the concrete composition is 16-23 vol%. (5) The content of fine aggregate in the concrete composition is 30-45 vol%. (6) The content of coarse aggregate is 5-20 vol%. (7) The content of air in the concrete composition is 1-7 vol%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003317761-A (JP)
Title: Liquid-cooled fuel cell system
Inventor: YANG GENSEI
IPC: H01M8/06
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid-cooled fuel cell system.  <P>SOLUTION: This liquid-cooled fuel cell system comprises a fuel cell set, an air humidifier, a blower, a hydrogen feed source, a flow and pressure regulating device, a hydrogen gas circulator, a coolant tank, a pump, a heat exchanger, a radiator, a cooling fan, and a control circuit. The control circuit electrically controls the flow and pressure regulating device, blower, pump, and cooling fan, and receives high-pressure signals and low pressure signals at both ends of the flow and pressure regulating device and temperature signals of the hot coolant. The hydrogen gas circulator receives the air containing hydrogen gas in the fuel cell set, blows out the air circulatingly in the fuel cell set, and generates water, a DC power, and heat by the reverse reaction of the electrolytic water of hydrogen gas and oxygen gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004315948-A (JP)
Title: Contamination prevention device for thin film deposition system
Inventor: YAMAKOSHI YASUHIRO
IPC: C23C14/00
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contamination prevention device for a thin film deposition system where the exchange of a particle getter in a thin film deposition system is facilitated, the nonoperational period of the device can be made shorter, the peeling of depositions formed on the inner walls of the thin film deposition system and on the surfaces of apparatus members lying in the inside of the system is effectively prevented, and the generation of particles can be suppressed.  <P>SOLUTION: The contamination prevention device for a thin film deposition system is constituted such that metal foil for capturing substances stuck to peripheral apparatuses other than a substrate is previously fitted to one or more support boards, and the one or more support boards 1 fitted with the metal foil are installed in apparatuses within the thin film deposition system in an exchangeable manner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326261-A (JP)
Title: Water-proof plate for fire alarm
Inventor: HOSHINA TETSUYA
IPC: G08B17/06
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent erroneous operation and a failure of a fire alarm due to the water by dew condensation, leakage of rainwater, melted snow from a roof, and the like, and to eliminate the failure of the fire alarm due to water.  <P>SOLUTION: In a fire alarm water-proof plate 1 used for installation of the fire alarm 3 and attached to the lower face of a ceiling 2, a shallow recess part 8 recessed upward for mounting the fire alarm 3 is arranged, a groove 13 surrounding the fire alarm 3 installed to the shallow recess 8 is arranged, a water-proof wall 14 is protruded downward on the outside of the groove 13, and a hole 15 for installation to the ceiling is arranged on the outside of the water-proof wall 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322576-A (JP)
Title: Method for preparing optimal dampening water and method for printing using dampening water
Inventor: SUZUKI YUKO
IPC: B41N3/08
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for conveniently setting an amount of an additive incorporated to an optimum dampening water.  <P>SOLUTION: A method for preparing a dampening water used in a printing using a printing plate in which a printing area is formed by changing a photosensitive layer of an irradiation part from hydrophilic properties to lipophilic properties by irradiation of light to an original printing plate having a hydrophilic photosensitive layer in which a lipophilic polymer particle is dispersed and held on a substrate, is characterized by that an optimum amount of an additive incorporated in the dampening water is set in a region where a contact angle between the hydrophilic photosensitive layer being a non-printing area of the printing plate and the dampening water is stabilized and to be (a minimum amount of the additive+0.5 vol.%).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331722-A (JP)
Title: Polypropylene-based resin foamed sheet and molded article
Inventor: FUSHIMI TATSURO
IPC: B65D1/09
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polypropylene-based resin foamed sheet having excellent designability, to provide a polypropylene-based resin foamed laminated sheet, and to provide a molded container obtained by thermally molding the sheet.  <P>SOLUTION: This polypropylene-based resin foamed sheet having a matted foamed layer surface is characterized in that the glossiness of at least one side is ≤20. The polypropylene-based resin foamed sheet is characterized by having an average thickness of 1 to 5 mm, an apparent density of 0.1 to 0.5 g / cc, a thickness-direction cell number of ≥5, and a closed cell porosity of ≥60 %.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004087458-A (JP)
Title: Organic integrated device used for thin film transistor and light emitting diode, and its manufacturing method
Inventor: CHENG HORNG-LONG
IPC: H01L35/24
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic integrated device used for a TFT (thin film transistor) and an LED (light emitting diode), in which electric leakage and cross talk are reduced effectively and device characteristics and circuit designing are improved.  <P>SOLUTION: The organic integrated device forms a top gate OTFT (top gate organic thin film transistor) and an OLED (organic light emitting diode) on a single substrate. Some layers of the organic integrated device are commonly used by the OTFT and the OLED. Some layers are of the same material and formed by the same process, thereby simplifying an overall manufacturing process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004333036-A (JP)
Title: Economizer tube water feed device for fire tube boiler
Inventor: AKAI YOSHIO
IPC: F22D1/02
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To feed water to an economizer tube mounted in a combustion chamber even when the water is not fed to a drum in starting a fire tube boiler.  <P>SOLUTION: In this fire tube boiler wherein the economizer tube 13 is mounted in a gas passage 12 formed in the combustion chamber 12, and water is fed to the drum 5 through the economizer tube 13 to make ashes and chloride in a combustion gas attach to the economizer tube 13, a return pipe 20 is mounted to return water from an outlet side of the economizer tube 13 to the water feed tank 14. By circulating water between the water feed tank 14 and the economizer tube 13, water can be fed to the economizer tube 13, even when the water feed to the drum 5 is stopped or the water feed is reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333341-A (JP)
Title: Method of inspecting magnet crack
Inventor: SAKASHITA JUNICHI
IPC: G01N21/91
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for inspecting magnet crack for reducing the cost and an inspection time.  <P>SOLUTION: A permeable liquid agent 53 is splayed and applied to a surface 52 of an insert-molded magnet 26. The applied permeable liquid agent 53 is vaporized from the surface 52 of the magnet 26. The presence of a contrast difference generated by a difference of refraction indices of a vaporized region 61, in which the permeable liquid agent 53 is vaporized and a remaining region 62 in which the permeable liquid agent 53 remains, is obtained by a camera 63 and analyzed and observed by an image processing apparatus 64. A crack 51, with a long vaporization time has a low refraction index due to the permeable liquid agent 53 remaining in the crack 51 and low intensity in comparison with a general part in which the permeable liquid agent 53, is vaporized. If the crack 51 is generated on the surface 52, the crack region is a dark part 71 and line-shaped smearings 73, 73 appear.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334092-A (JP)
Title: Cleaning device, processing cartridge, image forming apparatus, and toner used for these
Inventor: SHINTANI TAKASHI
IPC: G03G21/00
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device, which improves cleaning performance, and which maintains good cleaning performance for a long period of time even if using polymerized toner.  <P>SOLUTION: The cleaning device 6 cleans the surface of an image carrier 1. The cleaning device 6 includes: a cleaning blade 61 arranged to be abutted with the surface of the image carrier 1; a lubricant application means 62, which is arranged at more upstream side of the cleaning blade 61 in the rotation direction of the image carrier, for applying a solid lubricant 64 on the surface of the image carrier 1; and a toner removal means 65, which is arranged at more upstream side of the lubricant application means 62 in the rotation direction of the image carrier 1, for removing the toner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342666-A (JP)
Title: Solid electrolytic capacitor
Inventor: HIRATA YOSHIKAZU
IPC: H01G9/04
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor having lower ESR than a conventional article by sequentially forming a dielectric film layer (2), solid electrolyte layer (3), a carbon layer (4) and a silver layer (5) on the surface of an anode (1) implanted with an anode lead member (16) on one end face to manufacture a capacitor element (15); connecting an anode terminal (20) to the capacitor element (15); connecting the cathode terminal (21) to the anode lead member (16); and reducing the resistance on the surface of the capacitor element (15).  <P>SOLUTION: The solid electrolytic capacitor is obtained by forming a plating layer (10) on the surface of the capacitor element (15), connecting the cathode terminal (21) to the plating layer (10), and then forming the plating layer (10) from above after the above-mentioned process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340674-A (JP)
Title: Wave height meter radar by phase detection system
Inventor: INOUE KEISUKE
IPC: G01S13/36
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wave height meter radar by a phase detection system capable of acquiring wave height information always efficiently, regardless of flight height.  <P>SOLUTION: In a modulating signal oscillator 21 for sending a modulating frequency signal out to an oscillator 2 of an antenna, the frequency and the amplitude of its generating modulating signal are controlled by information on the flight altitude of a flying boat with a frequency controller 22, so that the ± quintic sideband wave components of a received signal may become maximum. Besides, digital filters 23, 24 which extract the received ± quintic sideband wave signal components by digital signal processing, are also formed as ± quintic variable bandpass filters which are variable-controlled corresponding to changes in the modulating frequency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343364-A (JP)
Title: Optical disk video camera
Inventor: KONISHI YOSHIRO
IPC: H04N5/77
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video camera capable of being thinned.  <P>SOLUTION: A seek motor 12 is arranged on the opposite side of a camera lens 2 and a view finder 3 to a turntable 9. A mirror is provided between the optical paths of a laser diode 18 and a collimating lens 21 to bend a laser beam 19, and a holder 27 is arranged on the optical path of the laser beam. An optical disk device 4 is arranged in the surface direction of an optical disk 5 without overlapping it with the camera lens or the view finder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340062-A (JP)
Title: Rotary compressor
Inventor: NISHI NOBUHIKO
IPC: F04C29/06
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a sound deadening cover which has sound deadening effect equivalent to that of a conventional component at a remarkably low cost.  <P>SOLUTION: The medium to be compressed discharged from a discharging port is once introduced into the sound deadening cover and discharged from a sound deadening cover discharging hole 14 through a capillary. As a result of the medium to be compressed passing through the capillary, a noise reduction effect can be obtained. By adopting such a structure in which only a flange face of a main bearing is covered in manufacturing the sound deadening cover, a component can be produced by one press.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346234-A (JP)
Title: Electroconductive thermoplastic resin composition
Inventor: TAKAGI KIYOJI
IPC: C08L77/00
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition excellent in impact resistance, fluidity and external appearances by improving electroconductivity of polyamide.  <P>SOLUTION: The thermoplastic resin composition comprises a component (A): the polyamide resin, a component (B): a hydrogenate of a block copolymer comprised of a vinyl aromatic compound polymer block a and a conjugated diene compound polymer block b and/or an ethylene-α-olefin copolymer, a component (C): a modified hydrogenated block copolymer obtained by adding 0.3-2.5 pts.wt. of an unsaturated acid and/or a derivative thereof to 100 pts.wt. of the hydrogenated block copolymer comprised of the vinyl aromatic compound polymer block a and the conjugated diene compound polymer block b, and a component (D): an electroconductive carbon black and/or a hollow carbon fibril having a dibutyl phthalate oil absorption of at least 200 mL/100g, each in a specific ratio.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349196-A (JP)
Title: Manufacturing method for heater unit
Inventor: HASEGAWA TEIJI
IPC: F16L53/00
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a heater unit by which a dustless, low cost and energy saving heater unit having a simple structure is manufactured.  <P>SOLUTION: The manufacturing method for the heater unit consists of fiber forming process 50 in which a heat insulation housing block is formed with many inorganic material fibers, heat resisting resin impregnation process 54 in which heat resisting resin is impregnated into the heat insulation housing block, heat treatment process 56 in which its heat treatment is carried out, and heating element embedding process 58 in which heater elements are installed inside the heat insulation housing block treated with heat.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355110-A (JP)
Title: Gas leakage alarm unit having automatic testing function, fire sensor, and combined alarm annunciator
Inventor: TAKAHASHI MASAGO
IPC: G08B29/14
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas leakage alarm unit for determining existence of an abnormality such as the short circuit and disconnection of detection elements only by continuously turning on/off a power source without performing a complicated operation, and also to provide a fire sensor and a combined sensor.  <P>SOLUTION: The gas leakage alarm unit having an automatic testing function includes a power source monitor means for detecting the turning on/off of the power source; a gas detection testing circuit to be operated by changeover between a normal monitor mode for additionally connecting a test detection element in parallel to a density detection element connected to a gas detection element and a test mode for blocking the connection; a signal processing/determination processing means for determining gas leakage in the normal monitor mode, and determining the abnormality such as the disconnection or short-circuit of the gas detection element in the test mode; and an alarm output circuit for outputting alarm sound in response to the gas leakage and test results.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350559-A (JP)
Title: Method for producing noodle having starch as main raw material
Inventor: KATO SUSUMU
IPC: A23L7/109
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing noodles having quality similar to that of noodles obtained by a conventional method for producing noodles using wheat flour itself, by using another means without using wheat flour.  <P>SOLUTION: This method for producing noodles having as the main raw material starch isolated from cereals comprises (A) a process of mixing 26-30 pts. mass of starch based on the total quantity of 100 mass pts. of the starch with the quantity of water 1.75-2.75 times larger than the quantity of the starch, heating the product to pregelatinize the starch and preparing a viscous product, (B) a process of mixing/kneading the viscous product thus obtained with the remaining starch, and if necessary seasoning and preparing noodle dough with viscoelasticity, and (C) a process of subjecting the noodle dough with viscoelasticity thus obtained to noodle processing treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004264275-A (JP)
Title: Shaft alignment system and method therefor
Inventor: ISHIBASHI EIJI
IPC: G01B17/00
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shaft alignment system and its method which can discriminate slight contact or the like between a shaft insertion section and a shaft which performs reciprocating motion along the length direction, can be automatized, and can perform high-precision shaft alignment.  <P>SOLUTION: A shaft support member 3, for supporting the shaft 2 via a spring 4, is fixed and held with a cylinder 61 being an origin-setting means, X stage 62 which is a shaft support member moving means, and a Y stage (not shown). After the shaft 2 is shifted from a parallel position, it is released and caused to perform motion. The motion is detected by a position detection sensor 7, its output is analyzed with a vibration analyzer 8, whether the shaft 2 touches the shaft insertion section 11 is determined, and the shaft 2 is positioned. Whether there is contact can also be determined, by using acoustic emission or the like.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004005984-A (JP)
Title: Optical disk drive
Inventor: SHIGEMORI TOSHIHIRO
IPC: G11B7/0045
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve the recording speed of a linear density-fixed type optical disk, for example, a CD-R or the like and to perform control for obtaining optimum recording laser power that corresponds to a change in linear velocity at recording.  <P>SOLUTION: An optical disk drive for emitting a laser beam onto a track on the disk to record/reproduce information at an almost fixed linear density is provided with a recording control means for: rotating the disk at a prescribed speed of rotation when information is recorded; detecting the quantity of light reflected from the disk when a laser beam is emitted with recording laser power; and controlling the recording laser power in accordance with the detected quantity of reflected light.  <P>COPYRIGHT: (C)2004,JPO