baber/WOPTO huggingface dataset:
Patent JP-2010217731-A (JP)
Title: Fixing device and image forming apparatus including the same
Inventor: KAGAWA TOSHIAKI
IPC: G03G15/20
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and compact laser fixing device, having high energy efficiency and long service life, and an image forming apparatus including the same.  <P>SOLUTION: In a fixing unit 15 including: a laser head 15a which irradiates an unfixed toner image on paper Pwith a laser beam in a laser radiation part 15c, and melts the unfixed toner image to be fixed on the paper P; and a paper conveyance device 15b which conveys the paper. The fixing unit includes a controller 151 equipped with a laser output control function 151a for controlling laser output of the laser head 15a based on image information for forming the unfixed toner image, and a paper conveyance speed control function 151b for controlling paper conveyance speed of the paper conveyance device 15b based on the image information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216638-A (JP)
Title: Looseness preventive multiple thread screw
Inventor: SUZUKI YASUO
IPC: F16B39/30
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a looseness preventive multiple thread screw optimally used for installing a part of, for example, an automobile, a consumer electronics product, an electronic equipment part, a business machine such as a copier, also an optical instrument such as a digital camera, a cellular phone and a precision instrument, in the looseness preventive multiple thread screw.  <P>SOLUTION: This looseness preventive multiple thread screw is constituted of a large number of first thread parts 1 composed of one strip of a thread and a large number of second thread parts 2 composed of one strip of a thread. The second thread parts are arranged between the mutual first thread parts. A height H1 of the first thread parts is set higher than a height H2 of the second thread parts, and a crest angle α of the first thread parts is set smaller than a crest angle β of the second thread parts, and a lead angle θ1 of the first thread parts 1 is set in the substantially same as a lead angle θ2 of the second thread parts 2. The first thread parts have a smooth curved surface side part 4 forming a cross-sectional circular arc shape as a whole toward a dedendum part 1b from its crest part 1a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010222440-A (JP)
Title: W/o type emulsion ink composition for writing utensil, and writing utensil
Inventor: TANAKA AKINORI
IPC: C09D11/16
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a W/O type emulsion ink composition for a writing utensil, capable of sufficiently inhibiting initial brush blurring on starting an initial writing, and the writing utensil by using the same.  <P>SOLUTION: This W/O type emulsion ink composition 12 is obtained by dispersing an aqueous component in an oily component and the oily component contains a plant oil and a phosphate ester. At least one of the oily component and aqueous component contains coloring matter, and the writing utensil 100 having the W/O type ink composition 12 is also provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010220891-A (JP)
Title: Capsule medical device and capsule medical system
Inventor: ISHIHARA YASUNARI
IPC: A61B1/00
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a burden applied to a patient and easily and surely collect acquired measurement information.  <P>SOLUTION: The capsule medical device 10 includes: a capsule type casing 12 to be inserted in the interior of a patient's body cavity; an image information acquisition section 20 which is disposed inside the casing 12 and acquires the image information of an examination object site in the interior of the body cavity; an IC chip 32 which stores the image information acquired by the image information acquisition section 20; a capsule antenna 34 which receives an image information reading signal from the exterior of the body cavity and transmits the image information stored in the IC chip 32 to the exterior of the body cavity; a pH sensor unit 40 which acquires position information in the interior of the body cavity and specifies a passage position; and a buzzer 50 which is adapted to emit notification sound to the exterior of the body cavity when the passage position specified by the pH sensor unit 40 satisfies a prescribed position condition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010225473-A (JP)
Title: Fuel cell
Inventor: SATO HIROSUKE
IPC: H01M8/04
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell which is stabilized in power generation performance by keeping a humidity state on a MEA (Membrane Electrode Assembly).  <P>SOLUTION: The fuel cell includes a membrane electrode assembly having an anode and a cathode between which an electrolyte membrane is interposed, an anode passage plate for supplying fuel to the anode, and a cathode passage plate for supplying an oxidant to the cathode. The cathode passage plate includes an air flow part formed in almost the central part of the cathode passage plate in the extending direction of the cathode passage plate, a duct formed at the edge of the cathode passage plate in the extending direction of the cathode passage plate, and an air passage formed so as to communicate with at least one of the duct and the air flow part in the direction different from the extending direction of the cathode passage plate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230194-A (JP)
Title: Method of constructing refractory material and constructed heating furnace
Inventor: YASUMATSU TOMOMICHI
IPC: F27D1/04
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of constructing a refractory material to securely hold the refractory material without causing the peeling and drop of the material, and a heating furnace with the constructed refractory material.  <P>SOLUTION: In the method of constructing the refractory material in the heating furnace, studs are fixed to an inner wall face of the heating furnace, and an opening is formed at the wall face of the heating furnace. An anchor brick is inserted from the opening into the heating furnace. The anchor brick includes an extension part extended into the heating furnace and an anchor provided in the extension part and protruded to the direction intersecting with the extending direction. A tip of the anchor brick is fixed to the opening. After a frame for installing the refractory material in the heating furnace is provided, the refractory material is installed in the frame. Then, by removing the frame, the refractory material is held by the studs and the anchor brick.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229577-A (JP)
Title: Method for producing carbon fiber precursor fiber and method for producing carbon fiber
Inventor: NOGUCHI TOMOHISA
IPC: D01F6/18
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for obtaining a carbon fiber precursor fiber, having a high quality and high definition, being excellent in passing stability in the production process of the carbon fiber, and reducing its production energy, while improving productivity and processability, for wet spinning of a PAN-based carbon fiber precursor fiber.  <P>SOLUTION: In the method for producing the carbon fiber precursor fiber, when dry/wet spinning a spinning solution obtained by dissolving polyacrylonitrile-based polymer having a weight average molecular weight Mw of 100,000-700,000, and a polydispersity Mz/Mw representing Z-average molecular weight Mz to weight average molecular weight Mw of 2.7-6 in a solvent at a concentration of not less than 5 wt.% and less than 30 wt.%, the spinning solution is ejected into a coagulation bath having a coagulation value of 17-40 g under coagulation conditions.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228190-A (JP)
Title: Polyimide-metal laminated plate
Inventor: KOIZUMI TORU
IPC: B32B15/088
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyimide-metal laminated plate having linear expansion coefficient, high heat resistance, low humidity expansion coefficient, and high adhesiveness equivalent to copper foil.  <P>SOLUTION: The polyimide metal laminated plate has a metal foil and an insulating layer comprising two polyimide layers. The insulating layer has a polyimide X layer containing polyimide having a repeating unit represented by formulas (1) and (2), and a polyimide Y layer containing polyester imide laminated in the order from the metal foil side. The linear expansion coefficients of the polyimide X layer and the polyimide Y layer are 15 ppm/°C-25 ppm/°C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230614-A (JP)
Title: Method for determining biopolymer using nano-pore, and system and kit therefor
Inventor: SAKAI TOMOYUKI
IPC: G01N21/64
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the biopolymer measurement using a nano-pore cannot be determined on each monopolymer constituting biopolymer with high precision although it can be analyzed very speedily and inexpensively.  <P>SOLUTION: The method for determining biopolymer includes the steps of bonding molecules larger than a nano-pore at the both ends through the nano-pore of biopolymer, and reciprocating the biopolymer by an external force, and measuring repeatedly.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235685-A (JP)
Title: Rubber composition and rubber molded product
Inventor: EBATA HIROKI
IPC: C08L23/16
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition having excellent mold processability, and to provide a rubber molded product obtainable by vulcanizing the rubber composition and having the best balance among high stiffness, a mechanical property (extensibility) and rubber elasticity.  <P>SOLUTION: The rubber composition includes: 100 pts.wt. of synthetic rubber [I]; 3-40 pts.wt. of at least one thermoplastic resin [II] having a melting point of 60-120°C and selected from a group of a maleic anhydride modified ethylene-based polymer and an ethylene-unsaturated carboxylic acid copolymer or its ionomer, and 5-200 pts.wt. of a reinforcement material [III].  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234787-A (JP)
Title: Leather insert molding and method for producing the same
Inventor: NISHIMURA TAKESHI
IPC: B29C45/14
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leather insert molding which makes leather be set easily in a mold and prevents the problems of a gap and the exposure of an end face even in a design in which the leather is partially incorporated in the surface of an insert molding, and a method for producing the leather insert molding.  <P>SOLUTION: A primary molding resin part with a leather insert material laminated on an external surface, while being adhered to a core mold, is moved to a secondary molding mold. While a transfer sheet, in which a release layer, a shielding layer, and an adhesive layer are laminated in turn on a base sheet, is sucked to a secondary molding cavity, a mold is closed. By injecting a secondary molding resin in the secondary molding cavity, to be integrated with the primary molding resin part and the leather insert material and to expose the leather insert material excluding its peripheral part, a secondary mold resin part with the shielding layer formed on the external surface is molded. During or after the secondary molding mold and the core mold are opened, the base sheet is peeled off.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245366-A (JP)
Title: Electronic device, method of manufacturing the same, and display device
Inventor: NAKAYAMA MASAYA
IPC: H01L21/3205
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device that is manufactured by a low temperature processing and in which a leakage current is controlled.  <P>SOLUTION: The electronic device includes: a lower electrode 22 which is provided on a substrate 10 and has an edge cross-section having a taper angle of ≤60°; a SiO<SB>2</SB>film 24, which is provided on the lower electrode 22, including hydrogen atoms in a ratio of ≤3 atom%, and having a refractive index n of ≤1.475 at a wavelength of 650 nm; and an upper electrode 26 which is provided on the SiO<SB>2</SB>film 24 and has an overlapping part with the lower electrode 22.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010241340-A (JP)
Title: Traveling equipment and method of carriage
Inventor: GO AKIHIKO
IPC: B61D15/00
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide traveling equipment and method of a cable reel type self-traveling type carriage to travel the carriage in a high temperature part.  <P>SOLUTION: This traveling equipment relates to passing of the self-traveling type carriage 3 including a driving motor, a control device and a cable reel and automatically traveling in a conveying course, while replacing a power supply plug of a cable with a socket, in a high temperature section existing in the conveying course. A winch 51 for towing the carriage 3 by directly or indirectly connecting a wire 52 to the carriage 3 is installed in front of an advancing direction of the high temperature section. In the carriage 3, the control device is put into a control box 16 of a heat insulating structure and a clutch is provided in a transmission mechanism for transmitting rotation power of the driving motor 15 to wheels. In the traveling equipment, the carriage 3 in a state in which the power supply plug is removed and the clutch is disconnected is towed by the winch 51 during traveling in the high temperature section.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250868-A (JP)
Title: Light spot position control apparatus, and light spot position control method
Inventor: HORIGOME JUNICHI
IPC: G11B7/09
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately correct shifting between a recording position and a reproducing position caused by optical axis shifting when recording/reproducing is performed on an information recording layer by first light irradiation, and a recording/reproducing position on the information recording layer is controlled by second light irradiation on a separately provided position control information recording layer.  <P>SOLUTION: (1) A disk recording medium includes grooves and lands which have the same width and are alternately formed in a radial direction. (2) An interval of a second spot divided into m in the radial direction is set to 1/m of a track pitch. (3) Second beams are individually received to generate error signals in the radial direction with respect to a track in a spot position of each beam. (4) One error signal is selected from the generated error signals to be subjected to tracking servo. Thus, a tracing position of a main beam is a position where a track pitch is equally divided by m, a recording/reproducing position is selected by a width 1/m of the track pitch, and an optical axis position is adjusted with accuracy higher than a conventional optical limit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252427-A (JP)
Title: Automobile and method of charging secondary battery mounted thereon
Inventor: ENDO HIROKI
IPC: B60L50/16
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration of a secondary battery, when charging the secondary battery by using power from an external power source, in a state that a vehicle is subjected to system-off.  <P>SOLUTION: When charging a battery with a power from a commercial power source by a charger after stopping the system of the vehicle, the drive of an air conditioner is inhibited; and the charge of the battery is inhibited (S200 and S210), when the temperature Tb of the battery is under a threshold Tref. As a result, it can suppress the deterioration of the battery 50, which is caused by battery charge with an excessive power, when the temperature Tb of the battery is below the threshold Tref, and can prevent the battery from being charged with an unforeseen excessive power due to load variation in an air conditioner changing, when the air conditioner is driven by using the power from the commercial power source by means of the charger.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009265660-A (JP)
Title: Improved imaging member and method of forming the same
Inventor: DE JONG KATHY L
IPC: G03G5/047
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging member having an outermost layer formulation achieving improved cleaning property and scratch resistance, a reduced torque and reduced image defects producing ghost images.  <P>SOLUTION: An electrophotographic imaging member includes a substrate and an imaging layer disposed on the substrate. The outermost layer of the electrophotographic imaging member contains a polymer matrix, a charge transport component and a great number of wax particles, and the outermost layer has a rough surface morphology.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010249000-A (JP)
Title: Control device for fuel injection system
Inventor: SAEKI TAKAYUKI
IPC: F02D43/00
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a fuel injection system, reducing an influence of disturbance and improving followability with respect to target rail pressure regardless of a load on an internal combustion engine by correcting a guard value set as the upper limit and lower limit of an integral term.  <P>SOLUTION: An integral-term-guard-value-correction-section 47 increases the upper guard value or lower guard value of the integral term when the actual rail pressure NPc of a common rail 16 detected by a pressure sensor 31 differs from the target rail pressure PFIN calculated by a target rail pressure calculation section 45. If the actual rail pressure NPc is lower than the target rail pressure PFIN, the integral term guard value correction section 34 further increases upwardly the upper limit guard value of the integral term. Meanwhile, if the actual rail pressure NPc exceeds the target rail pressure PFIN, the integral-term-guard-value correction section 47 further increases downwardly the lower limit guard value of the integral term.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249295-A (JP)
Title: Fixed constant velocity universal joint and method of manufacturing the same
Inventor: SONE KEISUKE
IPC: F16D3/20
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To secure strength and durability of an outer ring of a fixed joint part and to increase the maximum operation angle of the fixed joint part in a fixed constant velocity universal joint.  <P>SOLUTION: A method of manufacturing the fixed constant velocity universal joint includes: arranging a fixed joint part on one end side of the single outer ring 30; arranging a sliding joint part on the other side thereof; and coupling the fixed joint part and the sliding joint part to each other through a spherical couple formed of a projecting spherical surface part and a recessed spherical surface part. The fixed joint part is formed of: an inner ring 12 formed with a track groove 16 forming a pair with a track groove 31 of an outer ring 30; balls 14 interposed between the track groove 31 of the outer ring 30 and the track groove 16 of the inner ring 12; and a cage 13 interposed between the outer ring 30 and the inner ring 12 and formed with a pocket 17 to hold the balls 14. In the method, the cage 13 of the fixed joint part is inclined to open the pocket 17 thereof on the sliding joint part side, and the balls 14 of the fixed joint part are incorporated in the pocket 17, which is opened on the sliding joint part side, passing through the track groove 31 provided on the other end side of the outer ring 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248451-A (JP)
Title: Resin composition, coating for forming antiglare layer, antiglare film, and display using the same
Inventor: OISHI KAZUYA
IPC: G02B1/04
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition achieving good antistatic property and high contrast; a coating for forming an antiglare layer using the same; an antiglare film using the coating for forming the antiglare layer; and a display using the antiglare film; and further to provide a low-cost antiglare film having monolayer constitution.  <P>SOLUTION: The resin composition includes a resin component, a complex of π conjugated conductive polymer and a polymer dopant, and a layered organic clay.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010256042-A (JP)
Title: Swing motion reducing apparatus for ship
Inventor: TAKEUCHI HIROSHI
IPC: G01C19/02
Filed: 2009-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent breakage of a swing motion reducing apparatus for ships.  <P>SOLUTION: The swing motion reducing apparatus for ships includes a flywheel; a gimbal rotatably supporting the flywheel; a motor 13 for driving the flywheel; a gimbal supporting part for swingably supporting the gimbal; dampers 15A, 15B for controlling the swing motion of the gimbal; a motor driver 20 for supplying drive power to the motor 13; and a safety device 40. The safety device 40 controls the motor driver 20 to stop the supply of the drive power when the temperature of the dampers 15A, 15B is higher than a predetermined temperature.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010254319-A (JP)
Title: Paper can container
Inventor: AOKI YOSHIHARU
IPC: B65D77/20
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper can container having superior design property and capable of preventing a lid body part from falling off, and opening/closing its upper end opening even when a sealant for sealing the upper end opening of a commodity storage part remains peeled off.  <P>SOLUTION: The paper can container comprises an inner cylindrical body 2 consisting of an inner cylindrical part 21 with an inner curling part 213A being formed on its upper end, a sealant 23 affixed to the inner curling part 213A of the inner cylindrical part 21, and a bottom plate affixed to the lower end of the inner cylindrical part 21, and an outer cylindrical body 3 consisting of a cylindrical outer part 31 in which a curling part 312A is formed on its upper end, and a substantially V-shaped tear is formed on its upper part except both end adhesive parts, and a top plate 32 affixed to the curling part 312A of the outer cylindrical part 31. The paper can container 1 is formed by inserting the outer cylindrical body 3 in an outer circumferential surface of the inner cylindrical body 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010258759-A (JP)
Title: Video display device and video display method
Inventor: YANAGIDA JUNICHI
IPC: H04N9/64
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide techniques in which unnatural images can be prevented from being formed by color correction, in an overlapping region exhibiting color correction characteristics for a first color correction region and those for a second color correction region, in an overlapped manner, when there is such an overlapping region.  <P>SOLUTION: It is determined whether the first color correction region or the second color correction region is selected preferentially. The color correction characteristics of the selected color correction region are inverted, to obtain characteristics indicating a minimum value, with respect to the color correction characteristics of the non-selected color correction region, so as to newly set the characteristics by replacement with the color correction characteristics of the non-selected color correction region. Those color correction characteristics and the color correction characteristics of the selected color correction region are combined by adjustment of the respective levels, and color correction is performed, based on the combined characteristics for image display.  <P>COPYRIGHT: (C)2011,JPO&INPIT