baber/WOPTO huggingface dataset:
Patent JP-2006017244-A (JP)
Title: Thrust roller bearing
Inventor: OISHI SHINJI
IPC: F16C33/66
Filed: 2004-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thrust roller bearing capable of securing a strength of a retainer by thickening the plate thickness of the retainer and contributing to its longer life by preventing the breakdown of oil films, in the thrust roller bearing having a roller dropout-resisting structure against the retainer.  <P>SOLUTION: The thrust roller bearing provides a needle roller 1 and a retainer 2. The retainer 2 has pockets 3 formed in a plate-like and circular shape and slidably storing rollers 1 in a plurality of circumferential locations. Pillars 7 between pockets 3 of the retainer 2 are located on flat land sections 4 at a central pillar side positioned at an one-face side of the retainer 2 rather than the center of the roller and the other one-face side of the retainer 2 rather than the center of the roller, and has a bending shape having flat land sections 5 and 6 at a pair of pillar end sides consecutive to both sides of the central flat land section 4 via respective sloped sections 45 and 46. Angles on roller contact sides for the flat land section 4 at the central pillar side and the flat land sections 5 and 6 at pillar end sides are set to be face-pressed sections 8a, 9a, and 10a.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006017427-A (JP)
Title: Cooling system
Inventor: IKOMA KENJI
IPC: F25B6/04
Filed: 2004-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To carry out effective utilization of energy by concurrently or selectively supplying steam and hot water by using condensation exhaust heat recovered from a condensing unit as a heat source, to use a compressor and a cooling tower of smaller scales in the condensing unit, and to reduce device costs and running costs.  <P>SOLUTION: The cooling system is provided with the condensing unit 1 connected to a cooling tower 12, and a heat pump type steam/hot water generator 17 heating water supplied to a condensing means by heat of condensation of a refrigerant to supply steam and hot water. A change-over mechanism 20 is provided for changing over water from a condenser 3 in the condensing unit 1 to one or both of the cooling tower 12, and an evaporator in the steam/hot water generator 17, and it is composed such that the condensation exhaust heat can be changed over to one or both of discharge to the atmosphere from the cooling tower, and recovery by the steam/hot water generator.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006024431-A (JP)
Title: Fuel cell system
Inventor: NAKABAYASHI HIDENORI
IPC: H01M8/12
Filed: 2004-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system which can utilize effectively exhaust gas from a solid electrolyte fuel cell.  <P>SOLUTION: The fuel cell system comprises: the solid electrolyte fuel cell 1 ; a heat exchanger 5 which carries out heat exchange between the exhaust gas from the solid electrolyte fuel cell 1 and water ; a hot water storing tank 6 which stores the water ; a circulation piping 7 which connects a bottom of the hot water storing tank 6 with the heat exchanger 5, and an upper portion of the hot water storing tank 6 with the heat exchanger 5, respectively ; a circulation pump 8 disposed in the circulation piping 7 ; a rotational frequency detector which detects rotational frequency of the circulation pump 8 ; a circulating water flow quantity detector 9 disposed in the circulation piping 7, and a control unit 10 which compares theoretical quantity of the water flow corresponding the rotational frequency detected with the rotational frequency detector with real quantity of the water flow detected with the circulating water flow quantity detector 9, and when the real quantity of the water flow becomes less than the theoretical quantity of the water flow by a predetermined value, controls output of the circulation pump 8 compulsorily in order that the output of the pump 8 becomes a predetermined value or more.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006028024-A (JP)
Title: Method for producing phosphorus-containing organic compound
Inventor: MATSUNO TATSUYA
IPC: C07F9/40
Filed: 2004-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphorus-containing organic compound which can be simply produced in a shortened reaction time in a high yield.  <P>SOLUTION: This method for producing a phosphorus-containing organic compound comprises reacting a trivalent phosphorus compound represented by formula (1) (wherein R<SP>1</SP>is selected from 1-20C aliphatic groups; and R<SP>2</SP>and R<SP>3</SP>are selected from aliphatic groups, aromatic groups, and alkoxy groups) with a halogen compound represented by formula (2) (wherein R<SP>4</SP>is selected from aliphatic groups; and X is a halogen) in a Lewis acid containing zinc to produce a phosphorus-containing organic compound represented by formula (3).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006028231-A (JP)
Title: Polyamide resin composition, sliding part, and method for producing polyamide resin composition
Inventor: HAYAZAKI HIDEHIRO
IPC: C08L23/04
Filed: 2004-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyamide resin composition which has good sliding characteristics, especially good sliding wear resistance and good rough wear resistance, gives molded articles having good appearances, can be applied to a wide molding condition range, and can be used for sliding parts.  <P>SOLUTION: This polyamide resin composition comprises (A) 85 to 95 wt.% of an aliphatic polyamide resin having a melting point of ≤265°C, (B) 5 to 15 wt.% of polyethylene resin powder having a viscosity-average mol. wt. of ≥1,300,000, and (C) a fibrous inorganic filler having an average fiber length of 0.5 to 200 μm and an average fiber diameter of 0.1 to 20 μm in an amount of 10 to 90 pts.wt. per 100 pts.wt. of the total amount of the components (A) and (B).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006032468-A (JP)
Title: Method of manufacturing oxide piezoelectric material
Inventor: MATSUZAWA HIDEKI
IPC: H01L41/317
Filed: 2004-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an oxide piezoelectric material composed of a tungsten bronze structure of a low sintering temperature and no characteristic dispersion by a simple process.  <P>SOLUTION: To a solution in which alkoxide of niobium and the nitrate of the other components are dissolved, amino acid of a mol number which is 1.5 to 3 times of the total mol number of the alkoxide and nitric acid is added. Atomization is performed while forming the complex of metal ions and the amino acid in the solution, a solvent is removed, the amino acid complex is made to burn itself, and the powder of the tungsten bronze structure compound containing niobium is obtained. Since the grain diameter of the powder is extremely fine and composition is uniform, low temperature sintering is possible and a sintered compact expresses excellent piezoelectric characteristics with less dispersion.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006028661-A (JP)
Title: Recording paper and image recording method using the same
Inventor: HOSOI KIYOSHI
IPC: B41M5/50
Filed: 2004-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain recording paper that controls curl and wave occurring after printing and drying when printed by an inkjet recording method and is useful for image formation by an electrophotographic method.  <P>SOLUTION: The recording paper comprises at least a pulp fiber and satisfies formula (1): (A-B)/A≤0.012 (A is length (mm) in CD direction of paper after immersion treatment and B is length (mm) in CD direction after drying treatment, which are measured after the recording paper is allowed to stand at 23°C at 50% RH humidity for ≥8 hours and humidified, cut into 210 mm length×50 mm width in the long side in CD direction, [1] the paper is immersed in an aqueous solution having 31mN/m surface tension and 2.0mPa s viscosity at 23°C and containing 73 mass % of water for 5 minutes and [2] successively the paper is allowed to stand at 23°C at 50% RH humidity for 50 hours and dried).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006028047-A (JP)
Title: Interleukin 12 production promoter and method for producing the same
Inventor: MASUDA SUSUMU
IPC: A23L33/135
Filed: 2004-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an interleukin 12 production promoter and to provide a method for producing the same.  <P>SOLUTION: (1) The interleukin 12 production promoter comprises a culture, a cell body or a cell body component of a lactic acid bacterium belonging to the genus Tetragenococcus, Pediococcus or Leuconostoc as an active ingredient. (2) A food and beverage, a medicine or a cosmetic contains the agent. (3) A method for producing the interleukin 12 production promoter comprises using the culture, the cell body or the cell body component as an active ingredient obtained by culturing the lactic acid bacterium belonging to the genus Tetragenococcus, Pediococcus or Leuconostoc in a medium for lactic acid bacteria containing 0%-25%, preferably 5%-15% salt content.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006030589-A (JP)
Title: Heating member, fixing device and image forming apparatus
Inventor: YASUOKA HIROKAZU
IPC: G03G15/20
Filed: 2004-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating member capable of promptly heating a fixing belt without upsizing a fixing device, the fixing device having the heating member and an image forming apparatus in which the fixing device is incorporated.  <P>SOLUTION: The heating member 13 specifies a circulation path of an endless fixing belt 14 to heat and pressurize unfixed toner 18 on a recording medium 19 together with a fixing roller 11 and is incorporated in the fixing device 10 to heat the fixing belt. The heating member 13 has a U-shaped cross sectional shape as a whole in which a curved part 13a which guides the fixing belt 14 along a curved path and a linear part 13b connected to the curved part and extends along the fixing belt 14 are provided. A heating source 17 is arranged inside the heating member 13.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006026111-A (JP)
Title: Hygienic mask with three-dimensional shape
Inventor: YOKOI SHIRO
IPC: A62B18/02
Filed: 2004-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hygienic mask with a three-dimensional shape improving adhesion of the circumferential part of a mask body to the face and also improving usability by improving stuffiness, oppressive feeling, and inferior touch when being worn in an object formed by attaching ear straps in the both side ends of the mask body formed of a woven fabric or a nonwoven fabric.  <P>SOLUTION: The mask body to be applied to the mouth and the nostrils is characterized in that respective middle parts of its both upper/lower sides are contractedly sewn into a V-cut shape to frontward protrude the part opposite to the nose and the mouth and make "an allowance space", when a user wears it. Preferably, the pair of ear straps are formed into belt shape and the respective both ends are sewn to four corners of the mask body. The inside face of the mask body may be formed of a knitted fabric or a raised fabric. It is better to embed a plastic belt-shaped piece having high plasticity in a hem material of the upper side of the mask body.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006032168-A (JP)
Title: Fuel cell system
Inventor: KOKUBO MITSUHIRO
IPC: H01M8/04
Filed: 2004-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of optimizing supply of a fuel gas and an oxidizer gas.  <P>SOLUTION: A controller 21 for controlling this fuel cell system 1 is provided with a gas supply mismatch detection means 23, a reference current/voltage characteristic storage means 24 and a gas supply control means 25. The gas supply mismatch detection means 23 respectively reads a measured current value Im from an ammeter 18 of a fuel cell 2, and a measured voltage value Vm from a voltmeter 19. Next, a reference voltage value Vs corresponding to the measured current value Im is read from the reference current/voltage characteristic storage means 24 and gas supply mismatch is detected based on the comparison between the measured voltage value Vm and the reference voltage value Vs. Then, the gas supply mismatch detection means 23 directs the gas supply control means 25 to increase a gas supply quantity when the measured voltage value Vm is lower than an allowable range lower limit and to decrease the gas supply quantity when it is higher than an allowable range upper limit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006036666-A (JP)
Title: Expression inducer for chemokine receptor ccr10
Inventor: KANAKI REIJI
IPC: C08B37/08
Filed: 2004-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicament based on a specific hyaluronic acid, usable in preventing or treating diseases caused by CCR10 expression insufficiency through inducing the expression of CCR10.  <P>SOLUTION: An expression inducer for a chemokine receptor CCR10 or a therapeutic agent for CCR10 expression insufficiency diseases with a hyaluronic acid or its salt 6,000-500,000 in weight-average molecular weight as active ingredient is provided based on the finding that a hyaluronic acid having a specific weight-average molecular weight induces the expression of the chemokine receptor CCR10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006040373-A (JP)
Title: Stopper
Inventor: WATANABE MUNEYUKI
IPC: G11B21/02
Filed: 2004-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stopper in which a stopper and a locking part never be fixed or never adhere even when they are left for a long time in a state in which the a stopper is abutted to the locking part by using a low repulsion material such as urethane elastomer for the stopper in a stopper mechanism constituted of the stopper and an arm of the locking part targeting improvement of a buffer function, further in which a surface of a stopper part abutted to the locking part is formed uniformly and dispersion of a property is not caused.  <P>SOLUTION: Surface coarseness of an irregular part 10 formed at a part at which the stopper 8 is abutted to at least the locking part 7 is 7 to 25R<SB>ZJIS</SB>, and a surface coarseness period is 3 to 30 μm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005060684-A (JP)
Title: Polymer compound and polymer light-emitting device using the same
Inventor: AGATA KATSUMI
IPC: C08G61/02
Filed: 2004-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer compound useful for a light-emitting material, and excellent in heat resistance.  <P>SOLUTION: The polymer compound comprises a repeating unit represented by general formula (1), and having a polystyrene-reduced number average-molecular weight of 10<SP>3</SP>-10<SP>8</SP>, (wherein Ar<SP>1</SP>represents an arylene group or divalent heterocyclic group and has 1-4 groups represented by -L-Y; Y represents an alicyclic hydrocarbon group or saturated heterocyclic group, and L represents an alkylene group which may be substituted by an alkyl group, alkoxy group, alkylthio group or the like; and n is 0 or 1).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006041248-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: IWAGURO HIROAKI
IPC: H01L21/28
Filed: 2004-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and a method for manufacturing the semiconductor device wherein proper ohmic contact with an SiC substrate can be obtained.  <P>SOLUTION: This method comprises the steps of roughening the state of the exposed face of an n<SP>+</SP>type SiC layer 1, and of forming an electrode on the exposed face of the roughened n<SP>+</SP>type SiC layer 1. The roughening step has a polishing process or a laser irradiation L on the exposed face.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006050705-A (JP)
Title: Motor control unit
Inventor: YOSHIMOTO KANTARO
IPC: H02P6/08
Filed: 2004-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor control unit which can improve the responsiveness and the stability under current control, without the influence of disturbances, even when the phase of the magnet of a rotor or of the magnetic pole tooth of a stator is shifted.  <P>SOLUTION: This motor controller 150 controls the current, in a motor either whose stator or whose rotor is divided in the orthogonal direction to a rotating shaft and which is constituted so that it can move divided stators or rotors so as to give a rotational angle phase difference between the divided stators or between the divided rotors. This is equipped with a means 5 which can obtain the rotational angle phase difference between the divided stators or between the divided rotors, a means 1, which calculates the inductance value of the motor geared to the obtained rotational angle phase difference and the induced voltage value, and a means 2 which calculates the applied voltage of the motor, from the calculated inductance value of the motor and the induced voltage value and the electrical rotational angular velocity of the motor and the motor current value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006048803-A (JP)
Title: Optical pickup and optical disk device
Inventor: OMORI TAKAHIRO
IPC: G11B7/09
Filed: 2004-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup, in which height of a carriage part can be reduced, and a disk device which can be made thinner by using it.  <P>SOLUTION: In the optical pickup used for recording reproducing information to the optical disk, the optical pickup is equipped with a light source part constituted at least with an optical fiber, a laser element and a first end of the optical fiber to which light from the laser element is emitted, and a carriage part constituted at least with an objective lens, a second end of the fiber positioned in a side opposite to the first end for the optical fiber, and an actuator in which the objective lens is mounted. The objective lens is equipped with a reflective surface between the both lens surfaces of a first lens surface and a second lens surface, and the lens is configured so that an optical axis of the first lens surface and the optical axis of the second lens surface cross at approximately one spot on the reflective surface. The device is configured in which the objective lens and the second end of the optical fiber are at least mounted on the actuator.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006046459-A (JP)
Title: Torque limiter
Inventor: TAKADA SEIICHI
IPC: F16D7/02
Filed: 2004-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque limiter using a C-shaped spring as a torque generating member for stably generating torque while preventing the deformation of the C-shaped spring during the generation of the torque.  <P>SOLUTION: An external member 2 is fitted to an internal member 1 in a relatively rotatable manner, and the C-shaped spring 3 is mounted on the outer diameter face of the internal member 1 by a required fastening force. An intermediate portion of a spring line of the C-shaped spring 3 is bent to form an engaging portion 6. The engaging portion 6 engages with a rotation preventing portion 15 of the external member 2 to generate predetermined torque while preventing the corotation of the C-shaped spring 3 with the internal member 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006046777-A (JP)
Title: Cooker
Inventor: ITO KENICHI
IPC: F24C15/02
Filed: 2004-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooker which never falls even at the time of pulling out a storage body.  <P>SOLUTION: This cooker adapted to store a material to be heated 6 such as a food or a vessel for cooking the food within a main body 1 and heat it comprises an upper door 3 provided on the upper surface of the main body 1, a drawer-type front door 4 provided on the front surface of the main body to slide the material to be heated 6 in the longitudinal direction, and an openable/closable door selection means A making either the upper door 3 and the front door 4 openable and closable.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005063969-A (JP)
Title: Field emission display with carbon nanotube emitter and its manufacturing method
Inventor: CHOI JUN-HEE
IPC: H01J9/04
Filed: 2004-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To apply a field emission display with a carbon nanotube emitter and its manufacturing method.  <P>SOLUTION: The CNT and FED, and their manufacturing method is characterized by including such a mask layers that a gate accumulated substance formed around a CNT emitter covers an emitter electrode around the CNT emitter; gate insulating films formed on the mask layers sequentially; gate electrodes; first silicon oxide films (SiO<SB>x</SB>) (X<2); and focus electrodes. Each first silicon oxide film has a thickness of ≥2 μm, preferably, 3 μm-15 μm. In a process manufacturing the first SiO<SB>x</SB>and/or the gate insulating films, a flow rate of silane (SiH<SB>4</SB>) is maintained at 50 sccm to 700 sccm and a flow rate of dinitrogen monoxide (N<SB>2</SB>O) is maintained at 700 sccm to 4,500 sccm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049885-A (JP)
Title: Image processor and image processing method
Inventor: SASAKI DAIGO
IPC: G09G5/00
Filed: 2004-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor and an image processing method that perform image processing not inferior to a normal raster image even when memory capacity is reduced, and decrease transmission capacity while suppressing deterioration in image quality in data transmission of a raster image.  <P>SOLUTION: The image processor decreases the number of bit planes of a 1st raster image as an original image and then increases the number of bit planes of the bit-plane number decreased image to below the number of bit planes of the original image to generate a 2nd raster image. This apparatus has a 1st image processing means of performing multi-valued dither processing with a two-dimensional dither matrix when the number of bit planes of the 1st raster image is decreased, a 2nd image processing means of adding bits based upon the two-dimensional dither matrix that the 1st image processing means used when the number of bit planes of the bit-plane number decreased raster image is increased, and a selecting means of outputting the 1st or 2nd raster image. The selecting means selects the raster image when the original image is a still image and the 1st raster image when the original image is a moving image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006054019-A (JP)
Title: Contents playback system and contents playback method
Inventor: KUKUMIYA MAMORU
IPC: H04R3/12
Filed: 2004-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate user's operation for selecting and playing back contents when the contents desired by each user in a plurality of users are played back from a recording medium whereon a plurality of contents are recorded.  <P>SOLUTION: When the user of a channel 3 desires to receive and playback the contents which are in the process of being received and played back by the user of a channel 4, the user of the channel 3 specifies "No. 4" by a remote controller 203. By this operation, a CPU 31 of a contents server 10 refers a playback status table 53 and specifies the contents which are in the process of being received and played back by the channel 4, then these contents are transmitted to a playback terminal 303 of the channel 3. Alternatively, such a constitution is feasible that the contents identification information specifying the contents in the process of being received and played back by the channel 4 is transmitted to the remote controller 203 of the channel 3 from a remote controller 204 of the channel 4 and this contents identification information is transmitted to the contents server 10 from the remote controller 203.  <P>COPYRIGHT: (C)2006,JPO&NCIPI