baber/WOPTO huggingface dataset:
Patent JP-2005276790-A (JP)
Title: Ion beam irradiator and its insulating spacer
Inventor: ITO KATSUMI
IPC: H05H1/46
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce replacement frequency of an insulating spacer provided between grids of an ion beam irradiator.  <P>SOLUTION: Regarding a so-called insulating spacer provided to keep insulation between the grids, a groove part with a bottom face to which a spattered material is difficult to re-stick is provided to go around a central part of a side face of the insulating spacer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005017276-A (JP)
Title: Inspecting apparatus for semiconductor device
Inventor: RYU JE-HYOUNG
IPC: G01R1/04
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspecting apparatus for a semiconductor device, for quickly and effectively radiating heat of a semiconductor device generating during a test, and for enabling correct test by keeping a test temperature constant without influence of the heat generating from the semiconductor device.  <P>SOLUTION: The inspecting apparatus for a semiconductor device for testing durability of the semiconductor device against a temperature, comprises: a match plate; and a contact module connected with the match plate, and having a radiating part radiating the heat generating from the semiconductor device to the outside and a test part for press-contact of lead wires of the semiconductor device. The radiating part has heat pipes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005280510-A (JP)
Title: Train controlling device
Inventor: FUKUDA MITSUYOSHI
IPC: B61L23/14
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To simply solve problems of crosstalk of signal data caused at a boundary of a track circuit, in a train controlling device adopting a digital signal transmission system.  <P>SOLUTION: This device comprises a train position detecting means detecting entry of a train in a track circuit; a pseudo signal generation means generating predetermined pseudo signals different from predetermined digital signals, and distinguished from predetermined digital signals used in the other track circuit, in which the train travels; a pseudo signal transmission means transmitting the predetermined pseudo signals generated by the pseudo signal generation means to the track circuit when the train position detecting means does not detect entry of the train; and a transmission switch means transmitting the predetermined digital signals to the track circuit instead of the predetermined pseudo signals.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005055867-A (JP)
Title: Polarizer for multi-domain vertical alignment liquid crystal display
Inventor: HSU JUNG-HUNG
IPC: G02F1/139
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizer for a multi-domain vertical alignment liquid crystal display.  <P>SOLUTION: A polarizer used in the liquid crystal display has two portions. A first portion of the polarizer is adjacent to a backlight source and has a protective film 212, a linear polarizing film 214, a biaxial film 216 and a quarter-wave retardation film 218 successively arranged from the backlight source to a multi-domain vertical alignment liquid crystal layer 206. A second portion of the polarizer is positioned on the other side of the multi-domain vertical alignment liquid crystal layer 206, and has a quarter-wave retardation film 228, a biaxial film 226, a linear polarizing film 224 and a protective film 222 successively arranged from the multi-domain vertical alignment liquid crystal layer 206.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316647-A (JP)
Title: Compressor
Inventor: GRASSBAUGH WALTER T
IPC: F04B39/12
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reciprocating compressor capable of reducing the number of faces to be machined and additional components, and simplifying the manufacture and assembly of the compressor.  <P>SOLUTION: A motor 18 and a single body member 26 supported by the motor, i.e., a body member with a cylinder 30 and a head part 34 integrated with each other are disposed in a sealed casing 12. A piston 38 to be driven by a crank shaft 22 of the motor is fitted in the cylinder, and a discharge passage and a discharge valve assembly 50 are provided on the head part. The discharge valve assembly is shrink-fitted to the head part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005291591-A (JP)
Title: Recovery method for sewage sludge burned ash
Inventor: YABE YUKIHIKO
IPC: F23G7/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recovery method for sewage sludge burned ash capable of recovering sewage sludge burned ash with low contents of arsenic and selenium when the sewage sludge burned ash is separated from a flue gas and recovered by burning a sewage sludge dewatered cake by an incinerator.  <P>SOLUTION: In this recovery method for the sewage sludge burned ash, the sewage sludge dewatered cake is burned by the incinerator 3 at an air ratio of as low as 1.3 or less, and the sewage sludge burned ash is separated from the flue gas of high temperature and low oxygen discharged from the incinerator and collected. Thus, the sewage sludge burned ash containing low arsenic and selenium can be recovered.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005287712-A (JP)
Title: Rehabilitation training device for dysphagia
Inventor: YOSHIKAWA HIROYUKI
IPC: A61J17/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rehabilitation training device for the dysphagia allowing a caretaker or a person with the dysphagia to easily and safely perform the swallowing training.  <P>SOLUTION: This rehabilitation training device is provided with an oral cavity insertion part 2 having a tapered stimulation portion 2a formed with its upper face 2b into a semispherical shape and its lower surface 2c into a flat surface in its distal end and composed of an elastic material, and a grip part 3 fitted to the oral cavity insertion part 2 and grasped by a user.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294024-A (JP)
Title: Coated collector for storage battery, its manufacturing method, and storage battery having coated collector
Inventor: OKADA MINORU
IPC: H01M4/68
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated collector enabling a new and inexpensive storage battery having a long life and a very high coefficient of use, a manufacturing method for it, and the storage battery having the collector.  <P>SOLUTION: A conductive material is added to epoxy based resin paint or phenol based resin paint and it is uniformly stirred to prepare uniform conductive coating paint, the conductive coating paint is applied on the surface of a storage battery collector body made of an inorganic conductive material, and the coated collector is obtained by curing the coated film obtained. It is preferable if the conductive coated film has a two layer structure, a carbon material is dispersed as the conductive material on a first layer making direct contact with the collector body, and tin dioxide is dispersed as the conductive material on a second layer formed on the first layer. This storage battery is manufactured by using such coated collector as the collector of a positive electrode.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004311015-A (JP)
Title: Low-current and high-speed phase-change memory device and driving method therefor
Inventor: LEE SE-HO
IPC: H01L27/24
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-current and high-speed phase-change memory device and a driving method therefor.  <P>SOLUTION: In the phase-change memory, a set state is defined as a state where amorphous nuclei are formed in the phase-change layer of a memory cell and the phase-change layer has an initial resistance that is higher than in a crystaline matrix, and a reset state is defined as a state where the number and/or the density of the amorphous nuclei are greater than those in the set state and a resistance is higher than in the set state. A current for writing the reset and set states is reduced to several hundred microamperes, and a period required for writing the reset and set states is reduced to several tens of nanoseconds to several hundred nanoseconds. Also, highly integrated and almost nonvolatile memory devices can be realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005287925-A (JP)
Title: Rice cooker
Inventor: OYA HIROSHI
IPC: A47J27/00
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooker for which a user can accurately adjust the amount of water suitably to a rice cooking course by a simple operation even when the rice cooking course is changed and which cooks delicious rice.  <P>SOLUTION: The body (main body) of the rice cooker is denoted by 10, and a lid 20 for covering the upper surface is installed to the body 10 so as to be freely opened and closed. The storage part 30 of the body 10 is constituted of an upper frame 32 at an upper part and a coil base 31 at a lower part, and the storage part 30 freely detachably stores a pot 12. At a part facing the bottom part of the pot 12 of the coil base 31, a heating coil 13 for induction-heating the pot 12 is disposed. A circuit board is denoted by 14, and a microcomputer (not shown in the figure) is loaded on the circuit board 14.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005303532-A (JP)
Title: Radiator for parametric speaker
Inventor: NAGAI KOJI
IPC: H04R3/00
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiator for a parametric speaker with a simple configuration that can ensure sounding performance stable for a long time, by preventing a conductor pattern from being corroded due to rainwater or the like and decreasing the number of components to reduce the cost.  <P>SOLUTION: The radiator for the parametric speaker is provided with a magnetic circuit member 2 including magnets 4 magnetized in a striped way, wherein each of sounding holes 5 is provided between the magnets 4 of different polarities of magnetic poles; a flexible printed circuit board 9, on the one side of which conductor patterns 10 are formed and which is arranged inside the magnetic circuit member 2 opposite to the magnetic circuit member 2 so that the conductor patterns 10 are located on a side which does not face the magnetic circuit member 2; and waterproof sealing members 11 interposed between the flexible printed circuit board 9 and the magnetic circuit member 2, while clamping the circumferential part of the flexible printed circuit board 9 and for forming an enclosed space 12 for surrounding the surround of the conductor patterns 10 at the side of the conductor patterns 10 of the flexible printed circuit board 9.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005304195-A (JP)
Title: Stepping motor
Inventor: AOSHIMA TSUTOMU
IPC: H02K37/14
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high output stepping motor more inexpensively without the sacrifice of miniaturization.  <P>SOLUTION: In an inner yoke/shaft type CAM, a magnet has a number of poles equal to a multiple of 4 and the number of outer magnetic poles is decimated to one half of a normal number, i.e. to a quarter of the number of poles. Outer magnetic poles of a first stator and a second stator are arranged to be overlapped with each other in the axial direction. By such an arrangement, the magnets are utilized effectively while suppressing crosstalk.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004244313-A (JP)
Title: Magnesium oxide
Inventor: ARITA HIROSHI
IPC: C01F5/08
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide magnesium oxide useful for a fertilizer, a medicine raw material, or a cosmetic raw material.  <P>SOLUTION: This magnesium oxide has a Pb content of 2×10<SP>-7</SP>mole/mole or lower and is yielded by firing magnesium hydroxide containing lead or a lead compound at 700-1,300°C in the presence of a halogen source being a halide or a halogen gas.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005306217-A (JP)
Title: Lamp fitting for vehicle
Inventor: ITO MASAYASU
IPC: H05B44/00
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp fitting for a vehicle that can make current of a predetermined variation ratio flow to each of a plurality of semi-conductor light emitting element units and can turn on/off each of the plurality of semi-conductor light emitting element units.  <P>SOLUTION: The lamp fitting for the vehicle comprises first and second semi-conductor light emitting element units connected mutually in parallel, a switching regulator transformer for supplying electric power to the first and second semi-conductor light emitting element units, a first secondary-side transformer for regulating the current variation ratio between a first power supply route from the switching regulator transformer to the first semi-conductor light emitting element unit and a second power supply route from the switching regulator transformer to the second semi-conductor light emitting element unit by magnetically interconnecting them, and a first switch section that is disposed at least on the first power supply route and controls whether or not power is supplied to the first semi-conductor light emitting element unit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308557-A (JP)
Title: Eigenfrequency measuring device
Inventor: AOIKE SATOSHI
IPC: G21C17/00
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To evaluate existence of a crack even when a specimen is positioned in the water and on a narrow part, or in the case of a structure discontinuous body having a weld zone or the like, and to evaluate hardness in an underwater environment.  <P>SOLUTION: A vibration rod crimped on a reactor in-core structure by applying a fixed load in the underwater environment is vibrated, and the eigenfrequency is measured, to thereby evaluate existence of a crack on the specimen or the hardness thereof. Hereby, existence of the crack can be simply evaluated even when the specimen is positioned in a reactor pressure vessel or positioned in the water and on the narrow part, or in the case of the structure discontinuous body having the weld zone or the like. The hardness can be also evaluated in the underwater environment.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310718-A (JP)
Title: Fuel cell system
Inventor: KATANO GOJI
IPC: H01M8/04
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system equipped with the regulator for reducing pressure of gas supplied to a fuel cell main body, alleviating the pulsation generated at a hydrogen outlet side of a regulator.  <P>SOLUTION: The fuel cell system is provided with a regulator 4 adjusting pressure of gas supplied to the fuel cell main body, and a plate 5 having a chamber at its inside, in which the gas discharged from the regulator 4 flows in, and the diameter of the chamber is set larger than a discharge port of the regulator. The plate 5 has an inlet into the chamber, and the regulator 4 having its outlet arranged so as to fit into the inlet is arranged on the plate 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005318012-A (JP)
Title: Manufacturing method of diaphragm for electroacoustic transducer
Inventor: TAKAYAMA KOJI
IPC: H04R31/00
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a diaphragm for an electroacoustic transducer capable of realizing cost reduction and improvement of the acoustic characteristics through the uniformized physical properties.  <P>SOLUTION: A non-molded sheet-like raw material 31 being a raw material of a second diaphragm layer 5 is fitted to a mating face of one metallic mold 13 for injection molding and thereafter another injection molding metallic mold 11 is closed to provide a prescribed diaphragm shape to the sheet-like raw material 31, and a synthetic resin material 26 being a first diaphragm layer 3 is injected into the closed injection molding metallic mold 11 to form the first diaphragm layer 3, thereby obtaining a multilayer structure comprising the second diaphragm layer 5 closely laminated to the first diaphragm layer 3 without the need for an exclusive forming step for the second diaphragm layer 5. Thus, the cost can be reduced by decreasing number of manufacturing steps.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005318673-A (JP)
Title: Power supply control system
Inventor: SAITO YOICHI
IPC: H02J3/38
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the stop of a power supply to a load as much as possible beforehand in a power supply system which can supply power to a load from both a power system and a dispersed power supply.  <P>SOLUTION: A circuit breaker 11 is provided in an inlet from the power system 10. If the power consumption of the load 30 is increased and power supplied from the power system approaches a contract demand, a control circuit 1 outputs the maximum power to the dispersed power supply 20. If there is a possibility of opening the circuit breaker 11 even if the dispersed power supply 20 outputs its maximum power, the control circuit 1 opens the circuit breaker 23. An important load 30c receives power only from the dispersed power supply 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005290650-A (JP)
Title: Compulsorily worn helmet
Inventor: SEKIGUCHI SUSUMU
IPC: A42B3/14
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compulsorily worn helmet having a structure preventing improper wearing when wearing the helmet, and not allowing the wearing if a chin strap is not fastened accurately to solve the problems wherein a conventional product can be worn without fastening the chin strap, causes vertical motion in the fastened state of the chin strap, causes rubbing of the head part with the helmet when a shock is added, and can not protect the head part sometimes because the helmet is taken off at emergency.  <P>SOLUTION: The compulsorily worn helmet has a structure obtained by extending or attaching elastic nets or the like 3 at the inner bottom face part of a helmet body 1 so as to have a structure regulated so that the helmet can not be worn without fastening the chin strap 5 accurately. The structure is obtained by forming a circular or polygon shape 4 at the center part to prevent the helmet from rubbing the head part or from being taken off when the shock is added, and two-dimensionally extending or attaching the nets or the like 3 formed into a radial shape, a cobweb shape, a spiral shape, a net shape or the like from the shape 4 to the internal circumferential bottom face part of the helmet body 1 or harnesses (head bands or hammocks) 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006182650-A (JP)
Title: Organic silicon compound and method for producing same and polysiloxane and method for producing same polysiloxane
Inventor: OTAKE NOBUMASA
IPC: C07F7/21
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new organic silicon compound and a polysiloxane which are useful as an electronic material, an optical material, a coating material, a sealing material, or a catalyst support and can be used as an additive for improving various physical properties of polymer materials such as flame retardance, heat resistance, weather resistance, light resistance, electrical insulation, surface characteristics, hardness, mechanical strength and chemical resistance.  <P>SOLUTION: The organic silicon compound is represented by formula (1) wherein each R<SP>1</SP>is a group independently selected from hydrogen, a 1-45C alkyl in which arbitrary hydrogen may be substituted by fluorine and arbitrary CH<SB>2</SB>may be substituted by O, CH=CH, a cycloalkylene or cycloalkenylene, a substituted or unsubstituted aryl and an arylalkyl composed of an alkylene in which arbitrary hydrogen may be substituted by fluorine and arbitrary CH<SB>2</SB>may be substituted by O, CH=CH or a cycloalkylene and a substituted or unsubstituted aryl. The polysiloxane comprises the organic silicon compound as a monomer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005287480-A (JP)
Title: Dog dung gathering tool
Inventor: MIYAZAKI KADOO
IPC: A01K23/00
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dog dung gathering tool usable hygienically with no transmission of dung touch feeling through solving the problems that, for clearing up dog dung during walking a dog, a plastic bag, shovel, or the like, is used, however, dung touch feeling is transmitted even via such a plastic bag, being unpleasant, further, with a shovel, much time is taken and an unsanitary condition results after using the shovel.  <P>SOLUTION: This dog dung gathering tool has the following construction and mechanism: A plurality of mutually superimposed valves(1) are provided cylindrically and attached to a container body(2). In using the tool, the container body(2) is held by hand and turned while pushing it against the ground so as to cover dung with the valves(1), thereby the valves(1) are folded inside and closed so as to draw in the dung. While closing, the valves(1) can take the dung into the container body(2).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005322071-A (JP)
Title: Indication operation recognition device, indication operation recognition method and indication operation recognition program
Inventor: HARAKAWA KENICHI
IPC: G06F3/033
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indication operation recognition device, an indication operation recognition method and an indication operation recognition program, capable of changing a display state of a display image by a display means without setting an upper limit to a change amount.  <P>SOLUTION: It is decided by a control part 16 whether the display image is designated by a user or not, on the basis of a position on a display area derived in the state wherein the display image is displayed on the display area of a display 14. When it is decided that the display image is designated, movement operation of a fingertip or a hand of the user is detected on the basis of a pickup image. The display 14 is controlled such that the change of the display state of the display image predetermined according to a moving direction in the movement operation is performed according to an amount related to the detected movement operation when the detected movement operation is performed inside a predetermined range, and that the change of the display state of the display image till then is continuously performed when the movement operation exceeds the predetermined range.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005319431-A (JP)
Title: Method for arranging hydrophilic glossy surface structure and hydrophilic glossy surface structure
Inventor: RIN RITSU
IPC: B05D7/24
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrophilic glossy surface structure having excellent characteristics and a method for arranging the hydrophilic glossy surface structure.  <P>SOLUTION: This method for arranging the hydrophilic glossy surface structure comprises a step (1) of preparing a solution 34 containing a hydrophilic solute of a predetermined concentration, a step (2) of absorbing the solution 34 containing the hydrophilic solute in an absorptive material 32, a step (3) of applying the solution 34 containing the hydrophilic solute to the glossy surface 36 from the absorptive material 32 and a step (4) of finishing the hydrophilic glossy surface structure by drying the solution-applied glossy surface 36 to form a hydrophilic thin film on the glossy surface.  <P>COPYRIGHT: (C)2006,JPO&NCIPI