baber/WOPTO huggingface dataset:
Patent JP-2004350795-A (JP)
Title: Bathtub
Inventor: TANAKA HIROSHI
IPC: A47K3/02
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bathtub which can be selectively used such that the water reservoir section of the bathtub main body can be filled to a specified water level by a small amount of hot water by utilizing a bathtub lid, or a bathing space can be widened, and in addition, by which a user can bathe under a relaxed state such as stretching legs or bending the knees under the service state that the amount of the hot water can be suppressed.  <P>SOLUTION: Tilted grooves 2 and 2 which extend from the upper end at the approximately central part in the longitudinal direction to the lower part of one internal surface 1c being equivalent to the shorter edge are formed on both internal side surfaces 1a and 1b which are equivalent to the longer edge in the plan view of the bathtub main body 1. Both side end sections of the bathtub lid 4a having approximately the same width as the shorter edge width of the hot water reservoir section 6 of the bathtub main body 1 are freely detachably fitted in both tilted grooves 2 and 2 extending to the total length.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356384-A (JP)
Title: Processing method for backside of wafer and sheet laminating apparatus for dicing
Inventor: OKAWA YUJI
IPC: H01L21/301
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate pick-up of semiconductor chip and prevent contaminations by dicing sheet in the processing method for semiconductor wafer.  <P>SOLUTION: In the wafer after formation of a semiconductor circuit, the grinding or polishing surface of a semiconductor wafer activated with the grinding or polishing process is inactivated by the inactivation process. In this case, the inactivation process using an oxidation agent is suitable. Moreover, the inactivation process is suitably performed with grinding of wafer, or blowing of ozone to the polishing surface, process with ozone water, or irradiation of UV to the grinding or polishing surface of the wafer. Moreover, attaching of dicing sheet after the inactivation process is also suitable.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352336-A (JP)
Title: Sanitary-paper-containing carton
Inventor: KURIHARA MOTOHISA
IPC: A47K10/42
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary-paper-containing carton that eliminates the need to stick a window film for covering a take-out hole to the internal face of of a face having the take-out hole (opening) of the box, that makes it easy to take out sanitary paper such as tissue paper, and keeps the paper popped up such that the paper is hindered from falling within the box.  <P>SOLUTION: The sanitary-paper-containing carton has the narrow, long take-out hole in at least either the upper or lower face of the box in the direction of the length of the box and also has no films on the inside of the face that has the take-out hole. In such a carton, the take-out hole includes a bandlike removable portion 13 in the middle area of either the upper or lower face of the box, the removable portion 13 being defined by two or two pairs of opening cut lines 11a and 11b that extend in the direction of the length of the box so that they are a specific distance spaced from each other. Further, the take-out hole includes end removable parts defined by end cut lines 12a and 12b continuing to the opening cut lines and also includes finger hole formation cut lines 19 defined inside the end cut lines. By pressing portions inside the finger hole formation cut lines with a finger, ringlike tabs are formed. Further, creases 14a, 14b, and 17 are defined surrounding the two or two pairs of cut lines and the end cut lines.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360472-A (JP)
Title: Variable displacement swash plate compressor
Inventor: UNE KATSUTAKA
IPC: F04B27/10
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To effectively reduce the noise owing to the vibration of a swash plate in a variable displacement swash plate compressor.  <P>SOLUTION: The compressor comprises a driving shaft 7, a thrust flange 17 synchronizing with the rotation of the driving shaft 7, a swash plate 20 connected to the thrust flange 17 via a linkage capable of being displaced for the tilt angle, and slidably outward inserted into the driving shaft 7 via an incorporated hinge 20a, and a piston 16 slidably stored in a cylinder bore, while converts an oscillating movement of the swash plate 20 into a reciprocating movement of the piston 16, changes the tilt angle of the swash plate 20 by controlling the pressure in a crank chamber 6, and adjusts the piston stroke so that the clearance between the driving shaft 7 and the hinge 20a is reduced in the direction of reducing the piston stroke. The compressor having a hinge ball interposed between the driving shaft 7 and the swash plate 20 is provided with a means for pressing the hinge ball and the swash plate when the tilt angle of the swash plate 20 becomes smallest.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004364361-A (JP)
Title: Vehicle mounted power supply
Inventor: NISHITANI KATSUMI
IPC: B60R16/033
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a vehicle mounted power supply in which a fuse, a mechanical relay, and the like, can be omitted and the current from a sub-battery is controlled appropriately while detecting the state efficiently.  <P>SOLUTION: With regard to a sub-battery 31 for driving a load 33 as a backup power supply when the voltage of a main battery 41 lowers, its current is controlled through a power MOSFET 35. From the joint of the sub-battery 31 and the power MOSFET 35, a sense MOSFET 43 shunts the current at a specified ratio and on/off control or chopping control of the power MOSFET 35 is performed by detecting the current shunted by the sense MOSFET 43. Current of the power MOSFET 35 can thereby be controlled appropriately even if a fuse, a mechanical relay, and the like, are omitted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362635-A (JP)
Title: Motor for recording/reproducing device, and information recording/reproducing device
Inventor: KINOSHITA SHINJI
IPC: G11B33/14
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a sticking of dust to an information recording medium which is generated on a stator coil or around there, in a motor equipped with the stator coil fixed on a base member and a rotor having permanent magnets annularly arrayed while opposing to the inner side in the radial direction of the stator coil, and also to enable the suppression of the increase of a current consumption required for the rotation.  <P>SOLUTION: The motor 4 for the information recording/reproducing device is characterized in that the thin plate-shaped information recording medium 91 for recording each kind of information is fixed to the rotor 5 between the stator coils 3 through a gap in the direction of an axial line A1, and a thin plate-shaped dust cover 73 fixed to the base member 2 is arranged in a gap between these stator coils 3 and the information recording medium 91, and the dust cover 73 consists of a nonmagnetic metallic material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360977-A (JP)
Title: Salt damage testing method for ventilating air filter unit and its device
Inventor: HATANAKA SHINGO
IPC: B01D46/00
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a salt damage testing method for an ventilating air filter unit, allowing objective salt damage test at any site in a short time, and to provide its device.  <P>SOLUTION: The filter unit 50 is fixed to a unit fixing part 23 so that the filter unit 50 crosses the inside of a duct 20. A blower 24 blows air into the filter unit 50 from one side of the duct 20 to the other side. An atomizing humidifier 30 atomizes particulates containing salt content into the filter unit 50 at one side of the duct.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004364038-A (JP)
Title: Waveguide/strip line converter
Inventor: TAWARA YUKIHIRO
IPC: H01P3/08
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a waveguide/strip line converter of small size and thin shape, with a wideband characteristic in a microwave band and a millimeter wave band.  <P>SOLUTION: A strip line 51 is constituted of dielectric substrates 1a, 1b, a strip conductor pattern 3, and ground conductor patterns 2a, 2b. A dielectric waveguide 52b is constituted of a dielectric substrate 1b, a ground conductor pattern 2b, a conductor pattern 4 for forming the waveguide, and a via 5b for waveguide wall. Also, a dielectric waveguide 52a is constituted of a dielectric substrate 1a, a ground conductor pattern 2a, the conductor pattern 4 for forming the waveguide, and a via 5a for waveguide wall. The dielectric waveguide 52a is short-circuited by the via 5b for waveguide wall at a position approximately 1/4 wavelength distant from the position in which the strip conductor pattern 3 is connected to the conductor pattern 4 for forming the waveguide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361297-A (JP)
Title: Explosive substance detecting method and apparatus for the same
Inventor: TAKIZAWA MASAYUKI
IPC: G01V9/00
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for analyzing and identifying a material such as an explosive substance in a short time and a mass analyzer using the method.  <P>SOLUTION: A sample has the attached explosive substance and is heated. The explosive substance is vaporized. The vaporized vapor is ionized. The explosive substance is identified on the basis of information on the ionized ion and predetermined explosive substances.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362475-A (JP)
Title: Reference voltage generation device, light receiving amplification circuit and optical disk device
Inventor: OISHI YOSHIHIRO
IPC: G11B7/13
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reference voltage generation device having high accuracy in a wide range.  <P>SOLUTION: A current mirror circuit consisting of transistors Q1, Q2 allows a current supplied from a constant current source CS1 to flow into a transistor Q3 as a current corresponding to an emitter area ratio between the transistors Q1, Q2. The base current of the transistor Q3 has a value obtained by dividing the collector current of the transistor Q2 by the current amplification factor of the transistor Q3 and becomes almost equal to the collector current of a transistor Q4. A current equal to the base current of the transistor Q3 is supplied to the bases of transistors Q6, Q7 through transistors Q4, Q5 constituted as a current mirror. Consequently it is unnecessary to obtain a base current from a voltage source through a resistor R1 and the supply of the base current to the transistors does not depend on a current value allowed to flow into the resistor R1. Thereby the variation of voltage between the base and emitter of a transistor Q8 is reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004284-A (JP)
Title: Temporary staffing system
Inventor: SUGIMOTO MASAHIRO
IPC: G06Q50/10
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temporary staffing system wherein management of desired working conditions of individual job-applicants and job offer conditions of companies is easy.  <P>SOLUTION: The system supporting activities regarding temporary staffing is provided with: an information sending and receiving part 12 communicating with job-applicants desiring a job in one or a plurality of companies, successful applicants, retirees after retirement, and companies; a company information recording part 13 storing information (company information) regarding the companies including job offer conditions; and a working condition searching and extracting part 14 receiving an applicant notification carried out by the job applicant by specifying working conditions via the information sending and receiving part 12, searching and extracting company information of one or a plurality of companies presenting job offer conditions matching the work conditions from the company information recording part 13, and sending the applicant notification to the company via the information sending and receiving part 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005171-A (JP)
Title: Diaphragm for fuel cell
Inventor: FUKUDA KENJI
IPC: H01M8/02
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To develop a diaphragm suitable for a direct methanol fuel cell by way of a cation-exchange membrane with a hydrocarbon polymer as a base material, not a fluorine-containing polymer such as a perfluorocarbon sulfonic acid film.  <P>SOLUTION: The diaphragm for a fuel cell, suitable for a direct methanol fuel cell, is made of a hydrocarbon system cation-exchange membrane with cation-exchange resin existing in pores of a porous film of a hydrocarbon polymer, with a film resistance in 3 mol/L sulfuric acid aqueous solution of 0.005 to 0.6 Ωcm<SP>2</SP>, preferably 0.01 to 0.5 Ωcm<SP>2</SP>, a bursting strength of 0.08 MPa or more, preferably 0.1 MPa or more, and a methanol transmittance at 25°C of 30 to 1,500g/m<SP>2</SP>/hr.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000494-A (JP)
Title: Dead body housing preserving bag for companion animal
Inventor: ISHIYAMA KEIJIRO
IPC: A61G17/06
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dead body housing preserving bag for companion animal which forms a sealed bag during the preservation for a long period, suppresses the advancing of the decay of the dead body and the generation of a malodor, eliminates the remaining odor, removes a generated gas, and at the same time, prevents the leakage to the outside from occurring.  <P>SOLUTION: This dead body housing preserving bag for companion animal has a width and a length by which the dead body can be housed, and has an unsealable opening section at a part of the periphery, and is formed of a plastic film containing an antibacterial deodorant and a gas adsorption agent. In the housing preserving bag, a water absorbent sheet having antibacterial deodorant property is fixed at least to a dead body placing surface in the housing preserving bag, and a plastic film having gas barrier property is laminated on the external surface of the housing preserving bag. The plastic film of the housing preserving bag, and one side surface of the plastic film having gas barrier property on the external surface are made transparent, and the housing preserving bag is constituted in such a manner that the opening section is sealed at least by a double chuck.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004065951-A (JP)
Title: Game machine
Inventor: KAMATA KENICHI
IPC: A63F7/02
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce program capacity; and to improve a processing speed by increasing efficiency in communication performed between a main control board and a sub-control board.  <P>SOLUTION: A Pachinko machine 1 stores a combination of stopping patterns corresponding to a pattern combination designating command in the sub-control board 20. The main control board 10 selects the pattern combination designating command on the basis of lottery. The pattern combination designating command is transmitted by one to the sub-control board 20 from the main control board 10 for designating the stopping patterns. Thus, even when a plurality of pattern display areas are arranged, there is no need to individually transmit a control command for designating the stopping patterns of the respective pattern display areas to the sub-control board 20 from the main control board 10. Thus efficiency of the communication performed between the main control board 10 and the sub-control board 20 can be increased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005011633-A (JP)
Title: Fuel cell system and power generation method
Inventor: HASEGAWA KENJI
IPC: H01M8/10
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturized fuel cell system with a structure of auxiliary machines like a fuel supply system made compact and simplified, and enabled to be used for a portable electronic equipment, in one making power generation with the use of organic liquid fuel such as methanol.  <P>SOLUTION: A product generated at a cathode by power generation is made selectively collected by a first fuel container or a second fuel container, and at the same time, the first fuel container is replenished with liquid fuel consumed for the above power generation, by supplying liquid fuel concentrate from the second fuel container to the first fuel container.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010454-A (JP)
Title: Toner, two-component developer, and image forming apparatus
Inventor: YUASA YASUHITO
IPC: G03G15/16
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To attain oilless fixation and an improvement of transferability by which offset is prevented while maintaining high OHP translucency even when oil is not applied, and to prolong a service life because of also no spending of a toner component on a carrier.  <P>SOLUTION: The toner is obtained by externally adding inorganic fine powders separately having an average particle diameter of 6-20 nm and an average particle diameter of 20-150 nm to a toner base containing a polyester binder resin, a crystalline polyester having an endothermy start temperature of ≥60°C and an endothermic peak temperature of 100-140°C in endothermic properties by DSC, and wax. The two-component developer is obtained by combining the toner with a carrier using a fluorine modified silicone resin containing an aminosilane coupling agent as a coating resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017004-A (JP)
Title: System for inspecting foreign matter in glass bottle
Inventor: YAKIDA KIYOSHI
IPC: G01N21/90
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foreign matter inspection system of glass bottles for inspecting foreign matter in each glass bottle reliably and quickly without being affected by irregular shapes or the like on the surface of the glass bottle.  <P>SOLUTION: The foreign matter inspection system comprises a light projection means for irradiating an inspection region with light by irradiating the liquid surface of a body to be inspected that is carried while the liquid surface is being inclined by centrifugal force by the rotation of an inspection table with a pencil of light rays from an oblique upper part with the liquid surface part of liquid filled into the glass bottle that is the body to be inspected as the inspection region; an imaging means for imaging the inspection region from an oblique upper section with an angle θ formed by the light axis of a light reception section and a perpendicular line of the side of the bottle as an angle for forming an image, where the lower part of an inclined liquid surface contour line is lost while the light reception section is arranged at a side opposite to the light projection means via the body to be inspected; and a liquid surface foreign matter inspection means for inspecting floating foreign matters on the liquid surface containing floating foreign matters traveling from the lower to the upper part of the inclined liquid surface by processing an image signal from the imaging means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016596-A (JP)
Title: Hydraulic device
Inventor: HYODO KUNIKAZU
IPC: F15B11/00
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic device of small size of energy-saving type, capable of being driven at a high speed and embodied in a single piece structure like a motor-driven apparatus.  <P>SOLUTION: A hydraulic pump 21 is formed with variable displacement, while an electric motor 23 is made controllable about its rotating speed, and a hydraulic actuator 50 is formed capable of being driven in differential motions, and a hydraulic circuit 40 is structured capable of being changed over between the differentially driven condition and the non-differential condition, wherein a casing is provided to accommodate a tank unit 10, a hydraulic pressure source unit 20, the hydraulic circuit 40, the hydraulic actuator 50, and a heat radiating means of natural radiation type or air cooling type, and the working liquid passages 31-36 are formed as closed in one casing. When the device is to be installed or put in service, this can manage only with electric power supply and an electronic control 70 to be made externally and can be handled approximately in the same manner as a motor-driven apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013404-A (JP)
Title: Floor cushion to be fixed to chair
Inventor: MURANAKA SHUNSUKE
IPC: A47C27/00
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor cushion to be fixed to a chair which can be fitted to the chair by one operation and which can be used for general purpose.  <P>SOLUTION: The floor cushion consists of: a floor cushion body to be placed on the seat surface of the chair; rear surface parts which are connected with the floor cushion body and provided so as to oppose each other on the rear surface of the seat surface of the chair at least on two directions around the floor cushion; and fixing members provided at the tips of the rear surface parts for fixing the opposing rear surface parts with each other. The floor cushion is fixed to the chair by respectively fixing the pairs of fixing parts with each other while the floor cushion is placed on the chair.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019299-A (JP)
Title: Led lighting fixture
Inventor: GOTO YOSHIRO
IPC: H02G3/04
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED lighting fixture of which the part such as a mounting base can be diverted for other uses, and in which an input voltage of the LED does not fall even if a number of the fixtures are connected in series for use, and furthermore, specific power wiring need not be formed in the case an electric apparatus other than the LED lighting fixture is used.  <P>SOLUTION: A long-size mounting base with a U-shaped cross section installed on a floor surface or the like and a lid equipped with a number of LEDs insertion-coupled with the top of the mounting base are provided. The mounting base has power wiring inside. Further, an electrode terminal for LED power supply wiring or the power wiring as above is fitted to the end of the LED lighting fixture. In addition, a booster for correcting the fall of an LED input voltage is fitted inside the mounting base.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020975-A (JP)
Title: Drive circuit and driving method
Inventor: OZAKI KIMINORI
IPC: H03K17/06
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive circuit which supplies a control voltage signal of positive/negative voltages, required for conduction control synchronized with the transition of a switching signal, without requiring dedicated control circuit.  <P>SOLUTION: If a switching control signal V(SW) causes voltage transition, capacity is coupled via a capacitor C1 and a voltage shifted in level, according to a voltage transition quantity of the switching control signal V(SW)is induced at a gate terminal G1. After that, a resistance element R2 serves as a leak route, and a gate voltage V(GE) is decreased, with time passage of time. The gate voltage V(GE) converted in level, according to the transition of the switching control signal V(SW) input without dedicated power supply required is output to a positive side and a negative side in a self-matching manner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI