baber/WOPTO huggingface dataset:
Patent JP-2010169505-A (JP)
Title: Pantograph height measuring device and method for calibrating the same
Inventor: FUJISAWA TAKAMASA
IPC: B60L5/26
Filed: 2009-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pantograph height measuring device and a calibration method for the device, which enable easy calibration in measurement of the height of a pantograph.  <P>SOLUTION: The pantograph height measuring device analyzes an image photographed by a line sensor 20 installed on the roof of a vehicle 10 with a processing computer 30, and measures the height of the pantograph 10a of the vehicle 10 while traveling. The device is so configured that a marker 40 is provided on an end surface of the pantograph 10a, the marker 40 is photographed by the line sensor 20 at each respective height of the pantograph 10a whose height is changed to a plurality of stages, and the processing computer 30 finds a relational expression between the positions on images of the marker 40 obtained from the images photographed by the line sensor 20 and actual heights of the marker 40.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010169956-A (JP)
Title: Fixing device and image forming apparatus provided with the same
Inventor: KAGAWA TOSHIAKI
IPC: G03G15/20
Filed: 2009-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To suppress occurrence of offset due to deteriorated releasing property of the fixing member caused by adhering of a substance scraped from an outside heating member with a cleaning member to a fixing member, in an outside heating type fixing device including the outside heating member contacted on the surface of the fixing member to heat the fixing member and the cleaning member contacted on the surface of the outside heating member to clean the surface of the outside heating member.  <P>SOLUTION: The surface of a fixing roller 1 is electrified on the same polarity as a toner. Thus, even when the substance or the like scraped from an outside heating belt 3 with the cleaning member adheres on the fixing roller 1 to deteriorate releasing property, the fixing device suppresses occurrence of offset by electrostatic repulsive force between the surface of the fixing roller 1 and the toner.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010036019-A (JP)
Title: Finger ring
Inventor: TANAKA HIROYUKI
IPC: A44C9/00
Filed: 2009-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a finger ring which can be used as a health appliance also in which a pressing point can be freely chosen.  <P>SOLUTION: The finger ring 1 with the health appliance includes a ring portion 10 to be worn on a finger and with a projection 30 protruding outward from the base 20 of the ring portion 10. The projection 30 is used for pressing a part for the end of the projection 30 to be brought in contact with while the ring portion 10 is worn on the finger. The end is surface-finished for preventing slippage at the contact. The ring portion 10 is provided with a first threaded portion in the portion protruding in the radial direction of the ring portion 10. The projection 30 is provided with a second threaded portion to be threadedly engaged with the first threaded portion, and is attached to the ring part 10 by the threaded engagement between the first and the second threaded portion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010177741-A (JP)
Title: Image capturing apparatus
Inventor: ARAI SATOSHI
IPC: G02B7/28
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image capturing apparatus that facilitates recognition or the like of a focused imaging object and the like.  <P>SOLUTION: The image capturing apparatus includes: an imaging unit for imaging an imaging object; a focus adjustment unit for adjusting focus; a map image generation unit for generating a map image for showing a depth position representing the position of the imaging object in the depth direction, and a focus position representing the position of the focus; and a display unit for displaying the generated map image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010148843-A (JP)
Title: Vertical frame member for external frame of pachinko game machine, and external frame for pachinko game machine using the vertical frame member
Inventor: TAKAKUSAKI EIICHI
IPC: A63F7/02
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical frame member for the external frame of a Pachinko game machine, the frame member eliminating the combining work with screws for the vertical frame member made of a thin metal plate by enabling the thin metal plate to be assembled into the vertical frame member by a simple work, and to provide the external frame for the Pachinko game machine using the vertical frame member.  <P>SOLUTION: For this vertical frame member for the external frame of the Pachinko game machine, the rectangular metal plate is molded by bending in the longitudinal direction a plurality of times, and is configured such that one end side edge section and the other end side edge section which have been molded by bending on both ends in the shorter direction of the metal plate may be combined.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010175687-A (JP)
Title: Display device and display method
Inventor: USUI TAKEMASA
IPC: G09G3/294
Filed: 2009-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption by shortening an address period and to prevent picture quality from being deteriorated.  <P>SOLUTION: A data determination part 3 sets partial subfields on the less weight side of bits in a plurality of continuous rows so that the image data (bit values) of these partial subfields are the same, sets the image data (bit values) in remaining subfields so that an error between the set image data and the original image data is minimized, and determines the set image data as new image data in each subfield. A data driver 7 and a sustain driver 8 apply electrode pulses to address electrodes 9 and scan electrodes 10 so as to simultaneously scan a plurality of continuous rows. Consequently, the address period can be shortened. Further, since the error between the set image data and the original image data is minimized, deterioration in picture quality can be prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010173448-A (JP)
Title: Heating system for automobile
Inventor: KITAJIMA KENJI
IPC: B60H1/08
Filed: 2009-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating system for an automobile capable of performing heating in a cabin in the engine stopping state, promoting warming operation in engine starting, enhancing fuel economy and preventing injury of an engine or the like.  <P>SOLUTION: The heating system 1 for the vehicle constituted so as to be provided with a regenerator 7 can perform a thermal storage stroke for accumulating the heat generated in a drive part 2 in the regenerator through a first heating medium; a heating stroke for transferring the heat accumulated in the regenerator to a heating device 16 through a second heating medium to perform heating; and a warming stroke for transferring the heat accumulated in the regenerator to the drive part through the first heating medium to perform warming operation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009109515-A (JP)
Title: Discovery technique of ligand
Inventor: ERLANSON DANIEL A
IPC: C12Q1/68
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To discover a ligand using combined technique.  <P>SOLUTION: The present invention discloses a new method for discovery of a ligand. The technique relies on a process called "tethering", where a potential ligand is bound covalently to a target or "tethered" to be identified ongoingly. In one embodiment configuration, the present invention provides a target-compound tethering. In one embodiment configuration, the target is selected from a group which consists of enzyme, receptor, transferring factor, ligand for receptor, growth factor, cytokine, immunoglobulin, nucleoprotein, signal transmission component, and allosteric enzyme modulation factor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010179470-A (JP)
Title: Electrostatic actuator, liquid droplet ejecting head, liquid droplet ejecting apparatus and driving method of electrostatic actuator
Inventor: MATSUSHITA TOMONORI
IPC: B41J2/055
Filed: 2009-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid droplet ejecting head formed in a structure which enables improvement of durability and reliability by removing electric charges of insulating films without increasing a power consumption.  <P>SOLUTION: The liquid droplet ejecting head 100 includes an electrode glass substrate 4 on which an individual electrode 17 is formed, and a cavity substrate 3 with a diaphragm 8 which is opposed via a gap 18 to the individual electrode 17 and acts by an electrostatic force generated between the individual electrode 17 and the diaphragm. Insulating films 19 and insulating films 20 are formed to respective opposed surfaces of the individual electrode 17 and the diaphragm 8 and to respective surfaces of the insulating films 19, respectively. A conductive conductor part 21 is connected to a part other than a mutual contact part of each insulating film 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010183668-A (JP)
Title: Power supply circuit and information processing apparatus
Inventor: YAMAKI MOTOKI
IPC: H02M3/335
Filed: 2009-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply circuit that enables achieving both power factor improvement and stable power supply and an information processing apparatus.  <P>SOLUTION: The power supply circuit includes a rectifying unit for rectifying alternating-current power and outputting a rectified input voltage, an insulating transformer having a primary coil to which the rectified input voltage is selectively inputted and a secondary coil that outputs an induced voltage based on the rectified input voltage applied to the primary coil, a first smoothing unit for smoothing the induced voltage to output a first output voltage, a detecting unit for outputting an error signal corresponding to the difference between the first output voltage and a reference voltage, an insulating unit having an input end to which the error signal is inputted and an output end insulated from the input end and outputting a signal corresponding to the error signal inputted to the input end from the output end, and a controlling unit for outputting a control signal for selectively inputting the rectified input voltage to the primary coil on the basis of the signal corresponding to the error signal, and a switching unit connected with the primary coil for selectively inputting the rectified input voltage to the primary coil on the basis of the control signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010179444-A (JP)
Title: Grinding machine and grinding method
Inventor: KATO EIJI
IPC: B24B19/06
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding machine and a grinding method, capable of performing grinding to form a thread on the inner circumferential surface or outer circumferential surface of a workpiece even in a case such that the lead angle or depth of the thread is large, or in formation of internal thread, particularly, the inside diameter of the internal thread is small.  <P>SOLUTION: The grinding wheel 33 includes a base part 33a, and a projection 33b formed on the outer circumferential surface of the base part 33a spirally in the axial direction of the grinding wheel and set to a lead angle different from the lead angle γ of thread.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010184609-A (JP)
Title: Electric power steering device
Inventor: AKIYAMA YUJI
IPC: B62D6/00
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic power steering device for reducing process load of a CPU for steering control and load of an ROM for steering control, and capable of appropriately diagnosing abnormalities of the ROM.  <P>SOLUTION: In the electric power steering device including an electric motor for steering assistance, a control means executing steering control to generate a motor driving command for driving and controlling the electric motor for steering assistance based on a steering auxiliary command computed by using the steering torque and vehicle speed, the control means includes a first CPU performing steering control, a first ROM storing data for steering control to be used for the first CPU to perform steering control, a second CPU diagnosing abnormalities of the first ROM, and a second ROM storing the data for diagnosis to be used for the second CPU to perform diagnosis. The second CPU obtains the data for steering control stored in the first ROM to perform diagnosis of abnormalities of the first ROM based on the obtained data for steering control and data for diagnosis stored in the second ROM.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186104-A (JP)
Title: Developing roller, developing method, electrophotographic process cartridge, and electrophotographic image forming apparatus
Inventor: YAMAUCHI KENICHI
IPC: G03G15/08
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing roller configured to reduce an image defect and prevent a softener from oozing out to a surface of the developing roller by suppressing flocculation of carbon black and improving a toner conveyance failure of the developing roller.  <P>SOLUTION: The developing roller has an elastic layer on a conductive core and a coating layer on an outer periphery of the elastic layer. The elastic layer contains styrene-isoprene copolymer having an Mw of 100,000 to 500,000 or its hydrogenated substance, and polyisoprene having an Mw of 10,000 to 48,000 and the carbon black, and the polyisoprene is contained by 10 to 50 mass% in the entire elastic layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009107927-A (JP)
Title: Reactor
Inventor: NOMURA MASATOSHI
IPC: H01M8/04
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reactor which can monitor the temperature of a heat insulating package equipped with a reactor body.  <P>SOLUTION: The reactor 10 includes: a reactor body 31 for generating hydrogen from a fuel and water; thin film heaters 32, 33 provided on the surface of the reactor body 31; a heat insulating package 34 in which the reactor body 31 and the thin film heaters 32, 33 are housed; a thin film temperature sensor 35 provided on the surface of the heat insulating package 34; and a monitor circuit 36 for monitoring the thin film heaters 32, 33 and the thin film temperature sensor 35. The thin film temperature sensor 35 is obtained by sequentially laminating an adhesion layer 35a, a diffusion preventing layer 35b, and a resistance layer 35c from a lower layer. The thin film heaters 32, 33 are each obtained by sequentially laminating an adhesion layer, a diffusion preventing layer, and a resistance layer from a lower layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010114404-A (JP)
Title: Surface emitting laser, and method of manufacturing the same
Inventor: KISE TOMOFUMI
IPC: H01S5/343
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability and current injection efficiency of a surface emitting laser.  <P>SOLUTION: The surface emitting laser has a laminate structure including a lower DBR mirror 103, an n-type lower semiconductor layer, an active layer 105, a p-type upper semiconductor laminate, and an upper DBR mirror 109 laminated in order on a semiconductor substrate 101. The upper semiconductor laminate has a carbon doped layer 115, made of a III-V semiconductor containing carbon whose concentration is of ≥1×10<SP>19</SP>cm<SP>-3</SP>as a dopant, nearby the active layer 105. The carbon doped layer 115 has a current constriction part having larger dopant concentration than that of adjacent p-type spacer layers 106 and 116 and internally containing hydrogen, and a current injection part internally containing no hydrogen. Regions adjacent to the current constriction part in the laminating direction has lower hydrogen concentration than that of the current constriction part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010121105-A (JP)
Title: Curable resin composition and optical member
Inventor: KOBAYASHI SHINGO
IPC: C08F290/06
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable resin composition, whose cured product having high optical transparency and excellent in heat resistance and mounting reliability, and an optical member using the same.  <P>SOLUTION: The curable resin composition contains (A) a urethane oligomer, (B) a polymerizable compound having at least one unsaturated double bond, (C) a radical polymerization initiator, and (D) a hindered amine-based light stabilizer. The urethane oligomer (A) is obtained by reacting (a) a diisocyanate compound with (b) a polycaprolactonediol or a polycarbonatediol and (c) a hydroxy group-containing (meth)acrylate or a caprolactone-modified (meth)acrylate. An equivalent ratio of an isocyanate group in the component (a) to a hydroxy group in the component (b) and the component (c) is 0.8 to 1.2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199116-A (JP)
Title: Thin film transistor, method of manufacturing the same, display, and semiconductor device
Inventor: TAKEGUCHI TORU
IPC: H01L21/20
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film transistor having excellent transistor characteristics, a method of manufacturing the same, a display, and a semiconductor device.  <P>SOLUTION: The thin film transistor includes: a gate electrode 2 formed on a substrate; a gate insulating film 3 covering the gate electrode; a semiconductor layer 4 formed on the gate insulating film 3 and disposed facing the gate electrode 2; a source electrode 7 and a drain electrode 8 formed on the semiconductor layer 4 through an n-type ohmic contact layer 6 containing n-type impurities; and a p-type semiconductor layer 5 formed between the n-type ohmic contact layer 6 under the source electrode 7 and the semiconductor layer 4 and between the n-type ohmic contact layer 6 under the drain electrode 8 and the semiconductor layer 4 respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194643-A (JP)
Title: Positioning assembling device
Inventor: NIIDO FUMIO
IPC: F16B1/02
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning assembling device capable of continuously carrying out positioning action and assembling action by one stroke operation of an operation part and achieving reduction of the size and cost of the device.  <P>SOLUTION: The positioning assembling device 1 includes: a mounting part 12; an assembling sliding part 3; a positioning sliding part 6; the operation part 13; a toggle mechanism 2; a connection link mechanism 5; and a base 11. The toggle mechanism 2 converts an input load applied to the operation part 13 to a lock load and transmits it to the assembling sliding part 3, and the connection link mechanism 5 is configured to receive the operation of the operation part 13 and raise the positioning sliding part 6. The positioning assembling device 1 raises the positioning sliding part 6 through the connection link mechanism 5 and carries out positioning of an object 8 to be assembled to the mounting part 12 when allowing the operation part 13 to perform one stroke operation, and then lowers the assembling sliding part 3 through the toggle mechanism 2 and carries out assembling of an assembling part 81 to the object 8 to be assembled.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199358-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: KATAOKA HIDEYUKI
IPC: H01L27/08
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to efficiently manufacture a semiconductor device having high reliability.  <P>SOLUTION: The method of manufacturing a semiconductor device includes the steps of: forming an insulating film 4 on a semiconductor substrate 1; etching a first region TC1 of the insulating film 4 so that the thickness of the first region becomes thinner than the thickness of a second region TB1 positioned in the vicinity of the first region TC1; etching the insulating film 4 in the first region TC1 and the second region TB1 after etching the first region TC1 of the insulating film 4 and patterning the insulating film 4; and etching the semiconductor substrate 1 using a mask 10 formed by patterning the insulating film 4 and forming a groove 11 for forming a region which separates an element in the semiconductor substrate 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010195251-A (JP)
Title: Steering device for vehicle, steering method for vehicle, and vehicle with steering device for vehicle
Inventor: MIYASAKA SHOGO
IPC: B62D6/00
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device for a vehicle which does not give a feeling of incongruity to a driver while a system is switched to backup when a rolling angle of an operation wheel cannot be controlled according to a steering angle of a steering wheel in a vehicle having a so-called steer-by-wire mechanically separated from the steering wheel.  <P>SOLUTION: When a rolling angle of an operation wheel mechanically separated from a steering wheel cannot be controlled according to a steering angle of the steering wheel, until connection of the steering wheel and the operation wheel is completed, the rolling angle of the operation wheel is controlled according to the rolling angle condition of the operation wheel immediately before the rolling angle of the operation wheel cannot be controlled.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239268-A (JP)
Title: Semiconductor substrate, semiconductor substrate manufacturing method, and electronic device
Inventor: HATA MASAHIKO
IPC: H01L21/8234
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor substrate can improve performance such as switching speed of a compound semiconductor device.  <P>SOLUTION: This semiconductor substrate is provided with: a silicon substrate 102; an insulation film 104 formed on the silicon substrate, and having an aperture having an aspect ratio ≥√3/3, and reaching the silicon substrate; a seed compound semiconductor crystal 108 being a compound semiconductor crystal 108 formed in the aperture, and formed to protrude from the surface of the insulation film 104; and a laterally grown compound semiconductor layer 112 that is laterally grown on the insulation film using a specific surface of the seed compound semiconductor crystal 108 as a seed surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200878-A (JP)
Title: Pachinko game machine
Inventor: IZUMI KUNIAKI
IPC: A63F7/02
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine capable of executing a flash performance of generating flash on the board surface of a game board including the screen of an symbol display device and improving an impact to be given to a player, freshness and novelty, etc., in the flash performance.  <P>SOLUTION: First and second fixed side illumination lamps 20-24 are disposed at both side parts off a surface front side space 16b along two first virtual straight lines L1 and L2 crossing in an X shape in the screen front side space 16b, and a movable side illumination lamp 35 having a lens 36 is attached to a movable accessory 30. The movable accessory 30 is freely movably guided over: a first operation position passing through the screen front side space 16b along the first virtual straight line L1; a second operation position passing through the screen front side space 16b along the second virtual straight line L2; and a withdrawn position withdrawn from the screen front side space 16b, and the movable accessory is moved and driven.  <P>COPYRIGHT: (C)2010,JPO&INPIT