baber/WOPTO huggingface dataset:
Patent JP-2010189916-A (JP)
Title: Joint device for connecting supports together
Inventor: KITAHARA KOJI
IPC: E06B11/02
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint device for connecting supports together, which connects the supports together so as to present an appearance formed of the single support, and in which a dented joint is arranged between the supports.  <P>SOLUTION: The base walls 61 and 71 of a pair of split-type connecting joint materials 6 and 7 are fixed to the side surfaces of the supports 2 and 3 with a screw 9, respectively; and overlap screwing pieces 63 and 73 are fixed by means of the screw 9, so that the supports 2 and 3 can be connected together. After the fixation, snap-in locking makes a joint cover material 8 arranged on a parallel protrusive streak 74 which is formed on the other connecting joint material 7. Thus, the supports 2 and 3 are integrally connected together; and the joint piece 62 of the one connecting joint material 6 and a joint piece 81 of the joint cover material 8 form dented joints 5 dented forward and backward, between the supports 2 and 3, respectively. The appearance of the connection of the supports can become excellent by the use of the joint device suitable for the juxtaposition of a function gatepost, a support for supporting a gate, etc.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189568-A (JP)
Title: Manufacturing method for dye-containing curable composition, color filter, manufacturing method therefor, and solid image element
Inventor: MURAKAMI YOSUKE
IPC: G02B5/20
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a dye-containing curable composition capable of restraining generation of a film defect derived from a dye.  <P>SOLUTION: The manufacturing method comprises a heating step of heating a dye solution prepared by blending at least an organic solvent-soluble dye and an organic solvent to 60-100°C, a temperature lowering step of lowering the temperature of the dye solution after heating to a 20-40°C range, and a blending step of further adding to the dye solution after the temperature lowering step a polymerization initiator and a polymerizable compound so as to be blended therewith within 12 hours from the termination of the temperature lowering operation. The content of the organic solvent-soluble dye with respect to the total mass is 30 mass% or more.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189161-A (JP)
Title: Sheet carrying device, and image forming apparatus with the same
Inventor: AKAMATSU KOJI
IPC: B65H3/52
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet carrying device capable of well resetting a crescentic roller into an initial position while reducing the load of the crescent roller due to friction force on a separating member without lowering sheet carrying force during normally carrying sheets even when the crescent roller may be located at another position than the predetermined initial position, and to provide an image forming apparatus.  <P>SOLUTION: The sheet carrying device 200 includes the crescent roller 210 for carrying sheets P, and the separating member 220 for separating the sheets P being carried by the crescent roller 210 in cooperation with the crescent roller 210, the crescent roller 210 being rotated starting from the predetermined initial position when carrying the sheets P. It has a resetting mode for resetting the crescent roller 210 into the initial position. In the resetting mode, the crescent roller 210 is rotated while repeating its positive rotation and reverse rotation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010193976-A (JP)
Title: Display stand and brace structure for the display stand
Inventor: YOSHIDA YOICHI
IPC: A47F5/11
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brace structure in which deformation due to a load hardly occurs as compared with the conventional product and a display stand includes the brace structure.  <P>SOLUTION: Auxiliary members 13, 14 have recessed parts 135, 145 and projection parts 136, 146 respectively at bent parts formed by bending plate members. The brace structure 12 is formed by engaging the recessed parts 135 of the auxiliary member 13 with the projection parts 146 of the auxiliary member 14 and the recessed parts 145 of the auxiliary member 14 be engaged with the projection parts 136 of the auxiliary member 13, to join them. Thus, joint parts of the two plate members made stronger. Further, since the auxiliary members 13, 14 which are autonomous respectively are combined, assembly work is facilitated. Since the respective auxiliary members are moved horizontally to join, one of the auxiliary members does not need to be lifted above the other and even when auxiliary members are large, the assembly work is easily performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010195202-A (JP)
Title: Bearing ring member of hub unit for supporting wheel, and method of manufacturing the same
Inventor: KOBAYASHI KAZUTO
IPC: B60B35/02
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing ring member of a hub unit for supporting a wheel and a method of manufacturing the same capable of reducing projection height of a head part of a bolt relative to a mounting flange while maintaining strength of the mounting flange, designing a periphery of the hub unit for supporting the wheel to a compact size and attaining light weight of a vehicle body.  <P>SOLUTION: The bearing ring member of the hub unit for supporting the wheel includes: a shaft part 32; and the mounting flanges 33 extending to an outer side in a radial direction from the shaft part 32 and mounted to the wheel or the vehicle body. The mounting flange 33 is integrally molded with the shaft part 32 by side extrusion at cold, and a groove-like recessed part 37 is formed on a surface 36 at an opposite side to a mounting surface 35 of the mounting flange 33 to the wheel or the vehicle body along a radial direction. A flat surface part 37a of the groove-like recession part 37 is a bolt seat surface of a mounting bolt 13 for mounting the mounting flange 33 to the wheel or the vehicle body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010195970-A (JP)
Title: Modified polyphenylene ether, curable resin composition prepared by using the ether, curable material, cured material and laminate thereof
Inventor: ONIZUKA KENZO
IPC: C08G65/48
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modified polyphenylene ether capable of preparing a laminated plate which is excellent in dielectric property and heat resistance and has a high copper foil peeling strength; and to provide a curable resin composition, a curable material, a cured material and a laminate prepared by using the cured material.  <P>SOLUTION: The modified polyphenylene ether has at least one structure represented by the formula (1): R<SP>1</SP>R<SP>2</SP>C=CR<SP>3</SP>-X-CH(-OH)-CH<SB>2</SB>- at its molecular terminal. In formula (1), X has an alkyl group optionally having a substituent, and R<SP>1</SP>to R<SP>3</SP>are each independently a hydrogen or halogen atom, an optionally substituted alkyl, alkoxy, aryl or amino, nitro or carboxyl group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200809-A (JP)
Title: Disposable chemical container
Inventor: NAKAMURA HIROYUKI
IPC: A61J1/14
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposable chemical container capable of easily and sufficiently draining a chemical absorbed in a chemical applicator.  <P>SOLUTION: A recess 2 having a bottom 2A and a peripheral wall 2B is disposed on the inner side of the outer side edge of a sheet surface as a flange 5. The disposable chemical container includes a chemical reservoir 3 and a liquid draining part 4 within the recess 2. The liquid draining part 4 has a plurality of projections or stepped parts 4B on an inclined part 4A inclined downward toward the chemical reservoir 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228136-A (JP)
Title: Ferromagnetic metal particle powder and method for manufacturing the same, and magnetic recording medium
Inventor: MORII HIROKO
IPC: B22F1/10
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferromagnetic metal particle powder improved in dispersibility without impairing flowability, and a method for manufacturing the same, and a magnetic recording medium using the ferromagnetic metal particle powder and having satisfactory surface smoothness.  <P>SOLUTION: A liquid-containing material containing goethite particle powder is frozen and is then subjected to vacuum drying, and heating treatment is performed to obtain a hematite particle powder. The hematite particle powder is subjected to heating reduction at 300 to 600°C, and since bulk is high and the particles are firmly condensed to each other, the particles are liable to be loosened by slight dispersion force and torque is apt to be exerted onto the particles in kneading during production of a magnetic paint and consequently the ferromagnetic metal particle powder which is high in the rate of filling into the magnetic recording layer and with which high surface smoothness can be obtained, can be provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200875-A (JP)
Title: Nervous electrode device, method for manufacturing the same, and method for using the same
Inventor: KATO YASUHIRO
IPC: A61B5/296
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To collect tissue fluid from a living tissue and/or inject a liquid medicine into the living tissue and to measure an electric signal of the living tissue and/or give electric stimuli to the living tissue with one element; to improve the freedom and position precision of directions; and to increase the number of electrode channels without increasing volume so much.  <P>SOLUTION: The nervous electrode device has: a guide tube 11 which includes a tube part, a metal layer formed on an outer peripheral surface of the tube part, and a second insulation layer composed of a light sensitive insulation material that covers a part of the metal layer and includes an electrode area 11aa whose metal layer is exposed outside and a wiring area covered with the second insulation layer; and a fluid mechanism part 12 for collecting the tissue fluid from the living tissue and/or injecting the liquid medicine into the living body. At least a part of the fluid mechanism part 12 is stored inside the guide tube 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010205327-A (JP)
Title: Optical recording medium and recording method of optical recording medium
Inventor: SUMOTO UKO
IPC: G11B7/24041
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium which is manufactured by suppressing an increase in cost and is compatible with both rewritable type recording and write-once type recording, and to provide a recording method of the optical recording medium.  <P>SOLUTION: The optical recording medium 1 to/from which data is recorded and reproduced by irradiation with a laser beam L, includes: a substrate 10 having grooves and lands formed on the surface thereof; a first recording film 23 formed on the surface of the substrate 10 and made of a material reversibly changing by irradiation with the laser beam L; and a second recording film 24 made of a material irreversibly changing by irradiation with the laser beam L. The first recording film 23 is formed on the grooves and lands, and the second recording film 24 is formed on only the grooves.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203293-A (JP)
Title: Exhaust manifold
Inventor: MIYAJI YOSHIHIRO
IPC: F01P3/12
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate uneven cooling of cooling water flowing in cooling water passages in an exhaust manifold provided with the plurality of cooling water passages along a cylinder arrangement direction of an engine.  <P>SOLUTION: In the exhaust manifold provided with the cooling water passages 4 along the cylinder arrangement direction of an engine E mounted on a vehicle, the plurality of cooling water passages 4 are provided in parallel, and individual water supply port 41a, 41b, 41c are provided on the plurality of the cooling water passages 4 (4a-4c), respectively. Cooling water flowing in at least one cooling water passage 4 out of the plurality of cooling water passages 4 (4a-4c) flows in a direction reverse to a direction of cooling water flowing in other cooling water passages 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210005-A (JP)
Title: Hydraulic clutch release device
Inventor: HATTORI YASUAKI
IPC: F16D25/08
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic clutch release device capable of easily and accurately setting a gap in an axial direction of an annular piston and a seal member.  <P>SOLUTION: A first piston 36 includes a first extension part 36b extending toward a second piston 37 side, and a first groove part 36c formed on the circumferential face of the first extension part 36b. A second piston 37 includes a second extension part 37b extending toward the first piston 36 and arranged so as to face the first extension part 36b in a radial direction or a circumferential direction, and a second groove part 37c formed on the circumferential face of the second extension part 37b. A snap ring 38 is provided, attached between the first groove part 36c and the second groove part 37c, and allowing relative movement of the first piston 36 and the second piston 37 within the range of a predetermined distance in the axial direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209263-A (JP)
Title: Acrylic pressure-sensitive adhesive sheet
Inventor: NIWA MICHIHITO
IPC: C09J133/06
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive sheet excellent in pressure sensitive adhesion characteristics, especially adhesion characteristics and also simultaneously achieving good characteristics in warpage resistance and retentivity.  <P>SOLUTION: The pressure-sensitive adhesive sheet has a pressure-sensitive adhesive layer (Y) formed from a monomer composition on at least one side of a viscoelastic material layer (X) including hollow microspheric bodies. The monomer composition is composed of following (m1), (m2), and (m3) as essential monomer components. A content of the (m1) is 50-85 wt.%, a content of the (m2) is 0.1-20 wt.%, and a content of the (m3) is 2-40 wt.% based on the total monomer components. (m1): An alkyl (meth)acrylate monomer having a 1-20C alkyl group, represented by formula (1): CH<SB>2</SB>=C(R<SP>1</SP>)COOR<SP>2</SP>. (m2): A N-hydroxyalkyl (meth)acrylamide monomer having a 1-4C hydroxyalkyl group, represented by formula (2): CH<SB>2</SB>=C(R<SP>3</SP>)CONHR<SP>4</SP>. (m3): A vinyl monomer having a nitrogen atom in the skeleton ((m2) is excluded).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217290-A (JP)
Title: Developing device, image forming apparatus, and image forming method
Inventor: YAMADA YOICHI
IPC: G03G15/08
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain proper image quality, while preventing scattering of a toner from a toner-carrying roller, in a developing device having the toner-carrying roller arranging projections and recesses on the surface, and to provide an image forming method which uses an image forming apparatus and the roller to form images.  <P>SOLUTION: The developing device includes a housing for storing the toner in the inside; and the toner-carrying roller pivotally attached to the housing, forming a plurality of projections and recesses surrounding the projections on the surface in that respective top surfaces mutually forms a part of the same cylindrical face and is rotated, while carrying the electrification toner supplied from the housing on the surface. The volume average particle size Dave1 of the toner carried on the projections out of the surface of the toner-carrying roller is smaller than the volume average particle size Dave0 of the toner in the housing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010226782-A (JP)
Title: Construction machine
Inventor: YUASA HIDEAKI
IPC: H02M7/48
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of a construction machine equipped with an inverter circuit and a voltage step-up/down converter, which each include an IPM (intelligent power module).  <P>SOLUTION: A hybrid construction machine 1 includes: a battery 19; an inverter unit having an inverter circuit 20A including an IPM and driving a motor 21 for whirling the machine, and a step-up/down converter unit having a step-up/down converter 100 including an IPM and charging/discharging the battery 19; and a controller 30 for controlling the inverter circuit 20A and the voltage step-up/down converter 100. The inverter unit and the voltage step-up/down converter unit each have a temperature sensor for sensing the IPM temperature in the outside of the IPM separately from a temperature sensor built in the IPM. When a result of temperature detection by the outside temperature sensor exceeds a predetermined threshold value, the controller 30 decreases a maximum drive current to the motor 21 for whirling the machine, or decreases a maximum discharging current from the battery 19.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010222220-A (JP)
Title: Method for manufacturing high-purity calcium carbonate
Inventor: SUZUKI MASAHARU
IPC: C01F11/18
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing high-purity calcium carbonate having low content of strontium.  <P>SOLUTION: The method for manufacturing high-purity calcium carbonate includes: a process of bringing quick lime made by firing crystalline limestone into contact with water to produce slaked lime slurry; a process of separating an aqueous phase containing impurities in the slaked lime slurry from slaked lime; a process of dissolving the separated slaked lime into an aqueous solution of ammonium chloride and/or ammonium nitrate to remove a precipitate; and a process of bringing a carbonate or carbon dioxide gas into contact with filtrate obtained by removing the precipitate to deposit calcium carbonate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230779-A (JP)
Title: Projector
Inventor: KAMIYA MANABU
IPC: G03B21/16
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector for cooling a light source device and a circuit board for driving the light source device by one exhaust fan, and satisfactorily cooling both members.  <P>SOLUTION: High-temperature air that has cooled the light source device 21 and the circuit board 5 is sucked by the exhaust fan 7 from an exhaust port 603 opened at one end of a housing duct 61 and located at the end of duct parts 6A and 6B. Since the members 5 and 21 are cooled by one exhaust fan 7, the number of parts can be reduced. Since the exhaust port 603 is located at the end of the duct parts 6A and 6B, the air that has cooled the members 5 and 21 is sucked by the exhaust fan 7 without being accumulated inside the duct parts 6A and 6B, and the members 5 and 21 are satisfactorily cooled.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231928-A (JP)
Title: Defect inspection device
Inventor: IWASAKI MASANORI
IPC: H01L27/32
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defect inspection device for accurately inspecting a defect.  <P>SOLUTION: The defect inspection device includes: a light source 102 irradiating each organic electroluminescent element with light; detection means 104 detecting an optical beam induced current of the organic electroluminescent element caused by the irradiation of light; and determination means 106 that determines whether or not there is a defect in an organic electroluminescent element by comparing the detected optical beam induced current with a reference value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010227013-A (JP)
Title: Cell-catching device and cell-catching system
Inventor: YOSHIOKA SATOMI
IPC: C12M1/26
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell-catching device which can selectively and efficiently catch or remove cancer cells from a cell dispersion such as a cancer cell-containing blood sample, and to provide a cell-catching system.  <P>SOLUTION: This cell-catching device through which a cell dispersion containing at least cancer cells passes to impart at least one of a physical action, a chemical action and a physiologically active action to the cancer cells includes a passage for flowing the cell dispersion, an injection portion disposed at one end of the passage, and a drainage portion disposed at the other end of the passage, wherein the passage is formed by arranging a plurality of filmy substrates whose surfaces are parallel to a cell dispersion-introducing direction in the injection portion, and the minimum width of the cross section of the passage in the direction vertical to the cell dispersion-introducing direction is smaller than the average diameter of the cancer cells.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233616-A (JP)
Title: X-ray ct apparatus
Inventor: NISHIDE AKIHIKO
IPC: A61B6/03
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To further improve the quality of tomographic images while performing shooting at a high speed when a shooting method by which helical scan and stationary scan at the ends of its linear movement range is performed and tomographic images of positions in a range wider than the linear movement range are reconstituted is used.  <P>SOLUTION: The opening of a collimator is controlled so that it may be narrower during stationary scan in parts in the anterior half or the posterior half in the traveling direction of helical scan and corresponding to the outside of the linear movement range during stationary scan than that during the stationary scan.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010237013-A (JP)
Title: Screening apparatus and separation method
Inventor: NAKAMURA SHIRO
IPC: G01N15/02
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screening apparatus for filtering and separating easily coarse aggregate and fine aggregate from fresh concrete, and reducing a water quantity required for filtration separation.  <P>SOLUTION: This screening apparatus includes a sieve for coarse aggregate for filtering and separating coarse aggregate from fresh concrete after the fresh concrete is supplied, and a sieve for fine aggregate for filtering and separating fine aggregate from filtered object filtered through the sieve for coarse aggregate. In the screening apparatus, the sieve for coarse aggregate is arranged in the sieve for fine aggregate, and the sieve for coarse aggregate and the sieve for fine aggregate include a filter net on the side face part respectively so that water can enter from the side face part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234485-A (JP)
Title: Inner diameter grinding method
Inventor: YOSHIDA TAKASHI
IPC: B24B33/08
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner diameter grinding method which equalizes the diameter expansion amount of each grinding portion even when a plurality of grinding portions (grinding stones) are provided in the axial direction.  <P>SOLUTION: When a thrust motor 13 is driven and a draw bar 12 is pulled for diameter expansion of the grinding portion 8, the elongation of the draw bar 12 on the proximal end side is small and becomes larger on the end side. When the elongation becomes larger, the diameter expansion amount of the grinding portion 8 on the end side becomes smaller. As a result, when the draw bar 12 is pulled, the cylinder 26 is driven to pull a tool holder 7 in the opposite direction to the draw bar 12 at the same time. The proximal end side of the tool holder 7 is fixed onto a main spindle 5; therefore, when the tool holder 7 is pulled, the end side extends. Adjusting a tensile force through the cylinder 26 so that the elongation amount and an elongation amount of the draw bar 12 on the end side become equal to each other, the diameter expansion amounts of the respective grinding portions 8 become equal to each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT