baber/WOPTO huggingface dataset:
Patent JP-2010217205-A (JP)
Title: Fixing device
Inventor: HATASE YUICHI
IPC: G03G15/20
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device capable of reliably detecting circumstances in which excessive heating of a fixing belt should be stopped in an early stage when temperature of the fixing belt excessively rises.  <P>SOLUTION: A graphite sheet 63 has prescribed radiation intensity distribution characteristics in which radiation intensity is uneven in a peripheral direction centering the graphite sheet 63 on a cross section orthogonal to a shaft of the fixing belt 2. A temperature detector 9 is arranged so as to face a first irradiation area B1 of the fixing belt 2 located in a direction in which the radiation intensity is relatively higher, and positively heated for such reason in the radiation intensity distribution characteristics of the graphite sheet 63.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260295-A (JP)
Title: Method of manufacturing soi substrate
Inventor: SUZAWA HIDEOMI
IPC: H01L21/02
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an SOI substrate having a single crystal semiconductor layer which can be practically utilized even if a substrate having a low heat resistant temperature such as a glass substrate is used.  <P>SOLUTION: The method includes steps for: forming an insulating film on a surface of a single crystal semiconductor substrate; applying an ion beam to the single crystal semiconductor substrate through the insulating film to form an embrittlement region in the single crystal semiconductor substrate; forming a junction layer on the insulating film; laminating a support substrate face to face with the single crystal semiconductor substrate by the junction layer; carrying out heat treatment to divide the single crystal semiconductor substrate along the embrittlement region, thereby separating the support substrate to which the single crystal semiconductor layer is attached and a part of the single crystal semiconductor substrate; carrying out first dry-etching treatment for the embrittlement region where the single crystal semiconductor layer remains; carrying out second dry-etching treatment for the surface of the single crystal semiconductor layer where the first etching treatment has been carried out; and applying a laser beam to the single crystal semiconductor layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217414-A (JP)
Title: Fixing device and image forming apparatus
Inventor: ARIKAWA KIICHIRO
IPC: G03G15/20
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device and an image forming apparatus for reducing accumulated tolerance due to component assembling to improve precision of paper detection timing.  <P>SOLUTION: The fixing device includes: a housing 9 having a paper taking-out opening 9a and a paper passing path 9b and for storing, in the inside, and a detection sensor 53 detecting passing existence of paper P in the paper passing path 9b; a fixing part 8 arranged in the housing 9 and for fixing toner images on the paper P; a paper guide 12 swingably arranged in the downstream side of a paper guide direction of the fixing part 8, for openably holding the paper taking-out opening 9a in the housing 9 and guiding the paper P; and a swinging member 13 swingably held through a swinging shaft 13c on the paper guide 12 and opens/closes the paper passing path 9b. The swinging member 13 has a paper contact part 13a receiving push pressure of the paper P and a shading part 13d corresponding to the detection sensor 53, and the shading part 13d is provided to the swinging shaft 13c.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010195374-A (JP)
Title: Brake lamp lighting confirmation device
Inventor: YAMAMOTO KENJI
IPC: B60Q11/00
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake lamp lighting confirmation device for checking the lighting state of a brake lamp from a driver's seat when a brake is activated while driving an automobile.  <P>SOLUTION: In the brake lamp lighting confirmation device, left and right brake lamps are respectively connected to front monitor lamps by a serial wiring, and the lighting state of each brake lamp can be confirmed by looking at the monitor lamp while driving.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219404-A (JP)
Title: Solar cell and method of manufacturing the same
Inventor: KITAGAWA RYOTA
IPC: H01L31/04
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell having high photoelectric conversion efficiency by utilizing propagating light and non-propagating light, and a method of manufacturing the same.  <P>SOLUTION: This solar cell includes a photoelectric conversion layer, a light incident surface-side electrode layer, and a counter electrode layer, wherein the light incident surface-side electrode layer has a plurality of openings penetrating the layer, the thickness of the layer is 10-200 nm, the area per opening is 80-0.8 μm<SP>2</SP>, the aperture ratio of the light incident surface-side electrode layer is 10-66%, and recessed parts are formed at parts of the photoelectric conversion layer immediately below the openings. The solar cell can be manufactured by making a light incident surface-side electrode having a particular structure and thereafter processing the photoelectric conversion layer by etching or the like.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010220062-A (JP)
Title: Radio communication system, radio base station and control station
Inventor: TSUKAMOTO KAORU
IPC: H04W52/34
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a radio communication system controlling the transmission power of a radio base station.  <P>SOLUTION: The radio communication system is constituted by indoor base stations 2-1, 2-2 and a control station 3 for controlling the transmission powers of the indoor base stations 2-1, 2-2. The radio communication system is equipped with: the indoor base stations 2-1, 2-2 which receive signals from macro base stations 1-1, 1-2, capable of accommodating more terminals than an own station, decide a temporary transmission power value of the own station based on the signals received from the macro base stations 1-1, 1-2, transmit the temporary transmission power value to the control station 3, and set up a transmission power of the own station based on a transmission power value received from the control station 3; and a control station 3 which decides transmission power values of transmission source indoor base stations 2-1, 2-2 of the temporary transmission power value, based on the temporary transmission power value received from the indoor base stations 2-1, 2-2 and transmits the transmission power values to the indoor base stations 2-1, 2-2, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217764-A (JP)
Title: Power controller and image forming device
Inventor: SUEYOSHI KENJI
IPC: G03G15/20
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a rush current when power is turned on.  <P>SOLUTION: A power controller includes: a thermistor 24 which detects the temperature of a fixing heater 23 whose resistance property to temperature is positive; a machine internal temperature detection circuit 27 which detects outside temperature; a current detection circuit 26 which detects the current flowing in the fixing heater 23; CPU 19 which determines the voltage applied to the fixing heater 23 based on at least one detection value out of the fixing heater temperature detected by the thermistor 24, the outside temperature detected by the machine internal temperature detection circuit 27, and the fixing heater current detected by the current detection circuit 26; and a triac 14 which controls power supply to the fixing heater 23 based on the directions from the CPU 19. The triac 14 suppresses the rush current when power is turned on based on the supplied voltage determined by the CPU 19.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010229455-A (JP)
Title: Method of refining iridium aqueous solution
Inventor: YAGI KAZUTO
IPC: C02F1/70
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of obtaining a refined iridium aqueous solution efficiently from an aqueous solution containing iridium and impurity elements.  <P>SOLUTION: The method of removing the platinum group elements other than iridium from the aqueous solution containing iridium and other platinum group element includes: a step (1) of obtaining a first filtrate by adding metal bismuth in the solution having pH controlled to <3.0 to reduce and deposit the platinum group element except iridium and filtering to remove the deposited material; and a step (2) of obtaining a second filtrate by adding a base to the first filtrate to control the pH to ≥3.0 to deposit and settle the dissolved bismuth component and removing the deposited material form the first filtrate by filtration.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229083-A (JP)
Title: Anti-aging agent, moisturizing agent, skin whitening agent, anti-oxidizing agent, anti-inflammatory agent, and external skin care preparation
Inventor: YOSHIDA HIROKO
IPC: A61Q19/08
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide external skin care preparations excellent in anti-aging effects, moisturizing effects, skin whitening effects, anti-oxidizing effects and anti-inflammatory effects in order to meet the requirements of developing ingredients having more excellent effects because some naturally derived ingredients do not have so sufficient effects.  <P>SOLUTION: It is found that an ingredient obtained from Hedyotis strigulosa, (Family: Rubiaceae., Genus: Hedyotis.) is excellent in anti-aging effects, moisturizing effects, skin whitening effects, anti-oxidizing effects and anti-inflammatory effects, thereby providing anti-aging agents, moisturizing agents, skin whitening agents, anti-oxidizing agents, anti-inflammatory agents, and external skin care preparations.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229085-A (JP)
Title: Gel-like cosmetic for hair-dressing
Inventor: DATE AKIKO
IPC: A61K8/81
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gel-like cosmetic for hair dressing, without dripping down from the palm of a hand or finger tip on hair-dressing, having good affinity to the hair and extensibility on the hair, and excellent in durability of hair style after the hair dressing.  <P>SOLUTION: This gel-like cosmetic for hair dressing is provided by containing (A) a copolymer of ≥1 kind of monomers comprising acrylic acid, methacrylic acid and their simple esters, and ≥1 kind of esterified materials of acrylic acid with a linear fatty acid, with methacrylic acid amine oxide, (B) a copolymer of ≥1 kind of monomers comprising acrylic acid, methacrylic acid and their simple esters with diacetone acrylamide and (C) water, and not substantially containing a carboxyvinyl polymer and/or an acrylic acid-alkyl methacrylate copolymer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231094-A (JP)
Title: Fixing device and image forming apparatus
Inventor: HASENAMI SHIGEHIKO
IPC: H05B6/14
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating type fixing device including a fixing pressure member having a moving mechanism, wherein a fixing member is hardly damaged.  <P>SOLUTION: A fixing unit 60 includes: a fixing belt 61 including a conductive layer and fixing toner onto a recording medium with the conductive layer self-heated by electromagnetic induction; a drive part rotationally driving the fixing belt 61; an IH heater 80 generating an alternate-current magnetic field crossing the conductive layer of the fixing belt 61; a temperature sensitive magnetic member 64 being brought into contact with the inner peripheral surface of the fixing belt 61, forming a magnetic path of the alternate-current magnetic field generated by the IH heater 80, and transmitting heat to the fixing belt 61 by being self-heated by electromagnetic induction; an induction member 66 that is arranged in contact with the inner peripheral surface of the temperature sensitive magnetic member 64, that induces magnetic field lines passing through the temperature sensitive magnetic member 64 and that diffuses heat generated by the temperature sensitive magnetic member 64; and an elastic member 74 having force in a direction to press the temperature sensitive magnetic member 64 and the induction member 66 against the inner peripheral surface of the fixing belt 61.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239216-A (JP)
Title: Call control method
Inventor: KITAZAWA KENICHI
IPC: H04M3/22
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a call control method capable of restoring call conditions to stable ones without being brought into locked conditions in a terminal or a server even when the call conditions become unmatched, and keeping call processing such as service expansion after that.  <P>SOLUTION: The call control method in a network telephone system includes: a plurality of telephone terminals connected to a communication network for transmitting a sound packet; and a main device for connecting the plurality of telephone terminals to one another via the communication network, and causing the plurality of telephone terminals to communicate with one another. In the call control method, a connection confirmation signal predetermined by a communication protocol on the communication network for confirming presence of connection between the main device and the telephone terminals is transmitted and received between the main device and the plurality of telephone terminals and, based on the transmission and reception results, the main device is changed and the call condition of the main device is matched with those of the plurality of telephone terminals.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236061-A (JP)
Title: Iron based mixed powder for sintered member excellent in machinability
Inventor: OZAKI YUKIKO
IPC: B22F1/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide iron based mixed powder suitable to obtain a sintered member excellent in machinability.  <P>SOLUTION: Oxide powder of a SiO<SB>2</SB>-CaO-MgO system is mixed into iron based powder at a rate of 0.01-1.0 pts.mass to the iron based powder: 100 pts.mass.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245585-A (JP)
Title: Quantum frequency standard, and time control system
Inventor: KAMIYA TOSHIYUKI
IPC: G04F5/14
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quantum frequency standard which is simple in circuit configuration and low in power consumption.  <P>SOLUTION: The quantum frequency standard includes: a nuclear magnetic resonance portion 100 including a container 120 containing a material 110 having a plurality of energy levels split owing to spin-spin interaction between nuclei of atoms chemically bonded to each other, a magnetic field generation source MG for giving a magnetic field to the container 120, and an oscillator 150 for irradiating an electromagnetic wave to the container 120; a first detection portion 200 for detecting a nuclear magnetic resonance frequency f1 of an energy level from a resonance signal RS outputted from the nuclear magnetic resonance portion 100 and outputting the nuclear magnetic resonance frequency f1 as a first detection signal SD1; a second detection portion 300 for detecting a spin coupling constant J being an energy difference between adjacent energy levels from the resonance signal RS and outputting the spin coupling constant J as a second detection signal SD2; and a drive signal generation portion 400 for generating a drive signal DS for driving the nuclear magnetic resonance portion 100 on the basis of the first detection signal SD1 and the second detection signal SD2, wherein the second detection portion 300 outputs a standard frequency signal SO on the basis of the second detection signal SD2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245102-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: HAKOZAKI KENJI
IPC: H01L21/82
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuse circuit of which circuit area is reduced, as compared with a conventional one.  <P>SOLUTION: A semiconductor device includes the fuse circuit which includes a fuse element and an MOS transistor element whose drain region or source region is electrically connected to one end of the fuse element, in order to supply a current required for melting the fuse element, and which is electrically programmable by selective melting of the fuse element; and the fuse element is positioned on an insulating film directly above the formation region of the MOS transistor element.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010240151-A (JP)
Title: Oct apparatus for dental diagnosis
Inventor: NAKAJI HARUO
IPC: G02B23/26
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an OCT (Optical Coherence Tomography) apparatus for a dental diagnosis capable of diagnosing dental caries on the adjoining surfaces of teeth.  <P>SOLUTION: This OCT apparatus 1 for the dental diagnosis includes a light source 10, a beam splitter 20, a mirror 30, a photodetector 40, a lens 51, an optical fiber 52 and a probe 60. A filler 70 having a refractive index larger than the refractive index of air and smaller than that of an object of diagnosis is to be filled between the tip portion 64 of the probe 60 and the adjoining surfaces of the objects 91-94 of diagnosis. The light output from the tip portion 64 of the probe 60 is irradiated to the objects of diagnosis via the filler 70, and a sample light occurring upon such irradiation is input into the tip portion 64 of the probe 60 via the filler 70. The intensity of the interference light which the beam splitter 20 outputs by combining the sample light and the reference light is detected by the photodetector 40, and thereby the teeth as the objects of diagnosis are diagnosed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010217850-A (JP)
Title: Electronic baton for wirelessly transmitting movement of conductor to player
Inventor: SAITO NOBUYUKI
IPC: G09B21/00
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic baton for wirelessly transmitting movement of a conductor to players, by which the players enjoy chorus and performance in the same music group, without discriminating unimpaired persons and visually impaired persons.  <P>SOLUTION: The electronic baton senses movement of the conductor by a motion sense sensor such as an acceleration sensor, and wirelessly transmits a sensed data to the player. The data received by a receiver is transmitted to the player by a tactile pressure stimulus object such as a miniature vibration motor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010240226-A (JP)
Title: Game machine
Inventor: YASUNAGA TERUYOSHI
IPC: A63F5/04
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent fraudulent collection for inserting a fraudulent member from a return passage to a guide chute via a reception port, guiding legitimate tokens passing a selecting means to the return passage by the fraudulent member, and then, fraudulently collecting the tokens.  <P>SOLUTION: A game machine includes a case body 2 having a storage means 6 for game media. The game machine also includes on the rear side of a front surface panel 3 which is openably mounted on the front side of the case body 2: the selecting means 41 for selecting the legitimacy/unlegitimacy of game media thrown-in from a throw-in port 22 on the front side; the return passage 43 for receiving the unlegitimate game media removed by the selecting means 41 by the reception port 59 arranged at the upper end, and guiding the unlegitimate game media to a reception tray 31 on the front side of the front surface panel 3; and the guide chute 42 for guiding the legitimate game media passing the selecting means 41 to the storage means 6. A block means 44 for blocking the fraudulent collection for fraudulently collecting the game media passing the selecting means 41 to the return passage 43 is arranged on the side of the case body 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245392-A (JP)
Title: Sintered magnet for neodymium iron boron base
Inventor: NAGATA HIROSHI
IPC: B22F1/00
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide the sintered magnet of a highly efficient neodymium iron boron base with an extremely high coercive force.  <P>SOLUTION: The sintered magnet of a neodymium iron boron base is configured by carrying out liquid phase sintering by carrying out the magnetic field orientation of alloy raw materials having a rare earth element containing at least one of neodymium, praseodymium, dysprosium, and terbium. At least one of dysprosium and terbium attached to the surface of the sintered magnet is diffused to the crystal grain boundary of the sintered magnet by heat treatment so that the sintered magnet of the neodymium iron boron base includes such composition that the concentration of the neodymium of the crystal grain boundary of the sintered magnet is set to be lower than that of the main phase, and that the concentration of the dysprosium or terbium of the crystal grain boundary of the sintered magnet is set so as to be higher than that of the main phase.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010241581-A (JP)
Title: Elevator door image recording device
Inventor: MAEDA KYOHEI
IPC: H04N7/18
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator door image recording device enabling easy checking of images concerning a person added a shock to a landing door of an elevator.  <P>SOLUTION: The elevator door image recording device includes a video signal A/D circuit converting video signals depicting persons coming to a landing into digital video data, a video data compression circuit compressing the digital video data, and a ring memory recording circuit recording the compressed video data of every frame for a predetermined period. The elevator door image recording device further includes an acceleration sensor measuring an acceleration of the landing door to acquire an acceleration signal, a shock identification part identifying addition of a shock to the door by analyzing the acceleration signal and generating a trigger signal, a digital recording device recording the video data read out from the ring memory recording circuit on a portable semiconductor storage medium, and a record controlling circuit reading out the video data concerning addition of a shock to the door when the trigger signal is input and sending the data to the digital recording device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009218604-A (JP)
Title: Production method of thin film transistor display panel
Inventor: DEN SHOEKI
IPC: H01L29/786
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent flicker in screen by ensuring uniformity of parasitic capacitance between a gate electrode and a drain electrode.  <P>SOLUTION: A production method of thin film transistor display panel comprises: a step of forming a gate line with the gate electrode on a substrate; a step of laminating a gate insulating film on the substrate; a step of forming a semiconductor layer on the gate insulating film; a step of forming a data line with a source electrode in contact with the semiconductor layer, and a drain electrode which overlaps with the gate electrode; a step of forming a protection film covering the semiconductor layer; and a step of forming a pixel electrode connected to the drain electrode. The semiconductor layer, the data line, and the drain electrode or the pixel electrode are formed by patterning by using a photosensitive film pattern obtained by exposing and developing a photosensitive as an etching mask film in an exposure process in a photo-etching process. A boundary line between the gate electrode and the drain electrode overlapped each other is disposed perpendicular to a scanning direction for exposing the photosensitive film in the exposure process.  <P>COPYRIGHT: (C)2009,JPO&INPIT