baber/WOPTO huggingface dataset:
Patent JP-2011095648-A (JP)
Title: Image forming apparatus
Inventor: ISHIDA TAKESHI
IPC: G03G5/147
Filed: 2009-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus of a cleaning blade-less type which is superior so that a high-quality print image is continuously obtained in a state of being free of image memory even when printing a number of sheets.  <P>SOLUTION: The image forming apparatus includes a charging means, an exposure means, and a transfer means, and has a conductive contact member which comes in contact with a photoreceptor on a position of the downstream side from the transfer means and of the upstream side from the charging means and which has such a function as to recover the transfer residual toner of the photoreceptor temporarily and deliver the recovered toner onto the photoreceptor, wherein a developing means has such a function as to recover the delivered toner onto the photoreceptor simultaneously with the development. In the apparatus, the photoreceptor has a protective layer on the uppermost surface, and the protective layer contains a component obtained by reacting a metal oxide particle surface-treated with a surface-treating agent having a reactive organic group, with a curable compound.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011097804-A (JP)
Title: Condensive load protection device of self-excited generator
Inventor: MAEDAGAWA MINORU
IPC: H02P9/04
Filed: 2009-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a condensive load protection device of a self-excited generator which can be configured by using inexpensive devices, as a device for protecting an automatic voltage regulator (AVR) from a back electromotive force generated by armature reaction.  <P>SOLUTION: The self-exciting generator 1 including an automatic voltage regulator (AVR) 10 which supplies a current obtained by commutating an output of an excitation winding 3 wound in a generator to be driven by an engine to a field winding 6 according to fluctuation in a generator output voltage includes: a field current control driver 21 which is connected to the field winding 6 in series, and controlled to be ON/OFF by a drive circuit 23 of the AVR 10 to supply a field current to the field winding 6; and a condensive load protecting rotor short-circuit driver 22 which is connected in parallel to the field winding 6, and supplies a short-circuit current to the field winding 6 by being turned ON. A bootstrap circuit 30 is connected as a drive power supply of the field current control driver and the condensive load protecting rotor short-circuit driver. The bootstrap circuit 30 includes a capacitance portion 32 in which charges are accumulated when the field current control driver 21 is ON.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010134460-A (JP)
Title: Visual simulator for spectacle lens, visual simulation method for spectacle lens, and visual simulation program for spectacle lens
Inventor: SHINOHARA SHUNEI
IPC: G02C13/00
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a visual simulator for a spectacle lens to experience both of a view through an entire spectacle frame and an actual view seen by a spectacle wearer regardless of the size of the screen of a display.  <P>SOLUTION: The visual simulator includes: an image processing means 167 that simulates a simulation original image data acquired by the original image data acquiring means 164 and generates image data representing an image viewed through a lens; the display 13 that displays the image on the basis of the image data generated by the image processing means 167; a partial enlargement information acquiring means 166 that acquires partial enlargement information of a visual field, the partial enlargement information including a distance from a spectacle lens wearer to the screen of the display 13 and a dimension of the screen. The image processing means 167 includes: an entire display mode in which the visual field based on a spectacle frame lens shape is entirely displayed on the screen of the display 13; and a partial display mode in which a part of the visual field determined by a distance from the spectacle wearer to the screen of the display 13 and the dimension of the screen acquired by the partial enlargement information acquiring means 166 is displayed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011098862-A (JP)
Title: Method for producing diborane
Inventor: HATA HIROYUKI
IPC: C01B6/00
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing diborane which can obtain high purity diborane in a good yield without generating methyl chloride and methane as impurities, and which can improve yield of a recyclable solvent.  <P>SOLUTION: Sodium borohydride is reacted with diborane to generate NaB<SB>2</SB>H<SB>7</SB>as a reaction intermediate. The reaction intermediate is reacted with an acid to generate diborane in an amount exceeding the amount of diborane reacting with the sodium borohydride.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011098658-A (JP)
Title: Airbag, airbag folding-up body and airbag device
Inventor: SUGIMORI SAKAE
IPC: B60R21/2338
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an airbag, an airbag folding-up body and an airbag device having this airbag folding-up body, constituted so that a folding-back part becomes a preset position when folding up the airbag.  <P>SOLUTION: High rigidity parts 20 and 21 are arranged in a part of a curtain airbag 10. The high rigidity parts 20 and 21 are constituted by adhering a cloth piece to an indoor surface of an indoor side panel 13 by an adhesive such as a silicone-based adhesive. A folding position becomes accurate by performing folding-up of vertical directional parts 10b and 10c and bending of the vertical directional part 10c and an upper surface part 10d along the folding-back parts 22b and 22a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011098693-A (JP)
Title: Information display device
Inventor: ISHIKAWA YASUHIRO
IPC: B60R16/02
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information display device with which a user can easily understand a cost covered by fuel consumption improvement equipment mounted on a vehicle.  <P>SOLUTION: The information display device 100, which displays a remaining electric energy of a battery 14 of the vehicle running with electrical driving power, displays power generation costs of each power generator 11, 12, and 13 which has generated electricity of the remaining electric energy.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011102156-A (JP)
Title: Traveling cable protective device for elevator
Inventor: SEKINE TAKESHI
IPC: B66B7/06
Filed: 2009-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling cable protective device designed to restrain a traveling cable from coming off a protective area with a guard wire net.  <P>SOLUTION: The traveling cable protective device for an elevator includes the guard net 11 arranged along a vertical direction between the internal wall of a hoistway 1 and the traveling cable 8 connected to one end at least to a car 2 and suspended in a U-shape in the hoistway 1. The guard net 11 is formed in a shallow V-groove shape bent in a recessed shape toward the traveling cable 8 side in a plan view, and is fixedly supported to a guide rail 14 through guard net fixtures 12. Bending is performed beforehand to the guard net 11 in an independent state to reform the guard net 11 itself into the shallow V-groove shape.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010118658-A (JP)
Title: Method of manufacturing image sensor
Inventor: JUNG CHUNG-KYUNG
IPC: H04N5/369
Filed: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an image sensor in which the size of a via hole forming a PN junction of an image sensing portion is reducible.  <P>SOLUTION: The method of manufacturing the image sensor includes: a step of forming an interlayer insulating layer including a wiring on a semiconductor substrate; a step of forming an image sensing part, including a stacked structure having a first doped layer and a second doped layer, laminated on the interlayer insulating layer; a step of forming a hard mask having an opening corresponding to the wiring, formed on the image sensing part; a step of performing an etch process, using a hard mask as an etching mask, to form an auxiliary via hole exposing an inside of the image sensing part; a step of forming a spacer within an auxiliary via hole by an etch byproduct of a hard mask; a step of performing an etch process including a chemical to remove a spacer; and a step of etching the image sensing part below the auxiliary via hole and interlayer insulating layer to form a deep via hole exposing the wiring.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011107187-A (JP)
Title: Display device, method of driving the same and electronic equipment
Inventor: TOYOMURA TADASHI
IPC: G09G3/30
Filed: 2009-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain: a display device which has reduced power consumption; a method of driving the same; and electronic equipment.  <P>SOLUTION: The display device includes: a plurality of light-emitting elements each emitting with luminance corresponding to a supplied drive current; a current control circuit controlling the drive current based on first control voltage (gate voltage Vg of Tr2) corresponding to luminance signals (signal line voltage Vsig) indicating respective luminance of the plurality of light-emitting elements and the prescribed second control voltage (power source line voltage Vcc1, Vcc2, Vini); and a voltage control circuit which suppresses a drive current in a luminance setting time by making a level of the second control voltage (power source line voltage Vcc2) in a luminance setting period (signal write-in period T8) in which the first control voltage is input to the current control circuit differ from a level of the second control voltage(power source line voltage Vcc1) in a light-emitting period T9 succeeding to the luminance setting period.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011105112-A (JP)
Title: Electromagnetic suspension device of vehicle
Inventor: KOMATSU SATOSHI
IPC: F16F15/06
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic suspension device capable of more efficiently controlling the drive of a single-phase linear motor so as to further reduce power consumption.  <P>SOLUTION: The electromagnetic suspension device is equipped with a yoke YK which includes: two coils CL1, CL2 axially arranged so as to surround a magnet member MG of the single-phase linear motor LM; and two slits SL1, SL2 opened near the ends adjacent to these coils. The two coils are energized when the axial center section NE of the magnet member is positioned between the two slits based on detection results of at least a detection means SN. When the axial center section exceeds a predetermined position near one side of the two slits, only the coil forming a magnet circuit through one side slit is energized in the opposite direction to that when the two coils are energized.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011109571-A (JP)
Title: Condenser microphone, and phase shift oscillator
Inventor: AKINO YUTAKA
IPC: H04R3/00
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase shift oscillator for outputting an audio signal of a frequency corresponding to the capacitance of a microphone unit by utilizing a fixed pole in the microphone unit.  <P>SOLUTION: In the phase shift oscillator, a first oscillator for outputting an audio signal having a frequency changing in accordance with the capacitance of the microphone unit includes an amplifier 201 for amplifying an output signal of the microphone unit, and a three-stage RC circuit network consisting of a register R connected to an output side of the amplifier 201 and a capacitor C as feedback circuits. In this case, the fixed pole 120 is equally divided into three sectors, three capacitances are formed between a diaphragm 110 and the respective three sectors of the fixed pole 120, and the capacitances are each used for the capacitor C included in each RC circuit network.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011100084-A (JP)
Title: Near infrared ray cut filter and device comprising the same
Inventor: ASANO TAKAYUKI
IPC: G02B5/22
Filed: 2009-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a near-infrared cut filter which has the advantages of a wide visual angle, superior near-infrared cutting performance, low hygroscopicity, without foreign matters or warpages.  <P>SOLUTION: The near-infrared ray cut filter is such that the transmittance satisfies conditions (A) to (D): (A) in the range of the wavelength 430-580 nm, the mean value of the transmittance is 75% or greater; (B) in the range of the wavelength 800-1000 nm, the mean value of the transmittance is 20% or less; (C) the absolute value of the difference between the longest wavelength which has 70% transmittance measured in the wavelength range lower than 800 nm and the shortest wavelength which has 30% transmittance measured in the wavelength range higher than 580 nm is less than 75 nm; and (D) in the range of the wavelength 560-800 nm, the absolute value of difference between a wavelength value which has 50% transmittance measured in a vertical direction and a wavelength value which has 50% transmittance measured in a direction at an angle of 30° relatively to the vertical direction is less than 15 nm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011110153-A (JP)
Title: Game ball receiving structure of game machine
Inventor: IGAMI HISAHITO
IPC: A63F7/02
Filed: 2009-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To expand the lower part of a game play area while guaranteeing the quick downflow of game balls into a game ball entrance.  <P>SOLUTION: The game machine includes the game ball entrance 7 in the lower part of the game play area 31a, and a left side rail 44 and a right side rail 42 are disposed to divide the game play area 31a to the right and left sections. The lower parts of the respective rails are extended toward the game ball entrance 7 approximately in the vertical direction. The game ball entrance 7 is integrally formed to continue to the right and left ends in the lower part of the game play area 31a, and a plurality of winning devices 61, 62 and 63 are disposed side by side in the lateral direction in the lower end of the game play area 31a above the game ball entrance 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011112909-A (JP)
Title: Variable power optical system and imaging apparatus
Inventor: TOYAMA NOBUAKI
IPC: G02B13/18
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable power optical system which holds high optical performance adaptable to recent high-pixelation while maintaining a large aperture ratio and compactness, and which is usable for both of a visible region and a near infrared region.  <P>SOLUTION: The variable power optical system 1 includes, in order from an object side: a first lens group G1 having negative refractive power; a diaphragm; and a second lens group G2 having positive refractive power. In the second lens group G2, an aspherical lens, whose object-side surface is convex-shaped at the center part, is disposed closest to the object side. The object-side surface of the aspherical lens is an aspherical shape formed so that the positive power becomes lower as it comes closer to the periphery from the center part, alternatively, the object-side surface of the aspherical lens has an inflection point between the center part and the periphery, and the positive power between the center part and the inflection point becomes lower as it comes away from the center part, and the negative power between the inflection point and the periphery becomes higher as it comes closer to the periphery. The aspherical lens satisfies conditional expressions (1) and (2) in terms of a refractive index and Abbe's number.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011111859-A (JP)
Title: Control device of vehicle opening/closing body
Inventor: KATO NORIO
IPC: E05B83/36
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a control device of a vehicle opening/closing body which can detect a pinch with precision by performing normal rotation of the opening/closing body at a constant speed by a motor even when the magnitude of the input voltage with respect to a control means which controls the motor fluctuates.  <P>SOLUTION: The control device of the vehicle opening/closing body is provided with a PWM control means 37 which places a pulse-shaped output voltage generated based on the input voltage supplied from a power source 31 and a DUTY ratio when the opening of the opening/closing body 15 with respect to the opening 11 reaches predetermined magnitude on a motor 25 and which performs normal rotation of the motor and a pinching detection means 34 which detects the pinch of a foreign substance between the opening and the opening/closing body based on the detection result of the moving speed of the opening/closing body in the closing direction. The PWM control means generates output voltage in accordance with the magnitude of the input voltage by making use of the DUTY ratio of the correlation data stored in a memory part 35 beforehand indicating the relationship between the magnitude of the input voltage and the DUTY ratio which make the moving speed of the opening/closing body in the closing direction constant.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011119800-A (JP)
Title: Electronic device
Inventor: SAITO KAZUYUKI
IPC: H04R3/00
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To output sound based on sound signals from an external music reproducing device even when not in operation, and to save power when outputting the sound.  <P>SOLUTION: An electronic device having a speaker is provided with: a line-in terminal 19 for inputting the sound signals from an external device (audio player); a speaker amplifier 54 for amplifying the input sound signals and outputting the sound from the speaker 18; a power supply circuit 46 for supplying power to the speaker amplifier 54; a switch 52 to be switched when the line-in terminal 19 is connected; and an EC/KBC 45 for controlling power supply by the power supply circuit 46 and controlling the power supply circuit 46 to supply power to the speaker amplifier 54 if the switch 52 is switched when the electronic device is in operation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010132903-A (JP)
Title: Method of surface modification
Inventor: EBBRECHT THOMAS
IPC: C09D171/00
Filed: 2009-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of surface modification.  <P>SOLUTION: In this method, at least one of silyl polyether containing mixed curing hydroxyls as a component of the composition as a surface modifier is used. This silyl polyether is prepared by DMC catalytic alkoxylation of an epoxy-functional alkoxy silane.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011123089-A (JP)
Title: Electrophotographic photoreceptor, image forming apparatus, and process cartridge
Inventor: TAMOTO NOZOMI
IPC: G03G5/05
Filed: 2009-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor in which dispersibility of a filler is enhanced and curing inhibition of a protective layer is reduced, and which moderately maintains the elution amount of a charge transporting substance to the protective layer.  <P>SOLUTION: In the electrophotographic photoreceptor, a support is provided, and at least a charge generation layer, a charge transporting layer containing a charge transporting substance and a binder resin, and a protective layer containing a filler, a polycarboxylic compound, and a curable resin including a polymerizable compound having a charge transporting structure and a polymerizable compound not having the charge transporting structure are laminated on the support in this order. The contents of tetrahydrofuran and cyclopentanone are 50-10,000 ppm and 1-100 ppm, respectively, to the amount of solid content in all layers laminated on the support.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010060281-A (JP)
Title: Combustor, gas turbine combustor and method of supplying air to combustor
Inventor: YOSHIDA SHOHEI
IPC: F23R3/28
Filed: 2009-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To restrain adhesion of unburned carbon to the outer peripheral side of an outlet of a liquid fuel nozzle regardless of the operating condition of a combustor.  <P>SOLUTION: This combustor includes the liquid fuel nozzle for injecting liquid fuel into a combustion chamber, and an air nozzle disposed on the outer peripheral side of the liquid fuel nozzle to jet the air. The air nozzle is installed with the air jetting direction of the air nozzle directed toward the shaft center of the liquid fuel nozzle, and a space is formed upstream with respect to the jetting direction of the liquid fuel on the outer peripheral side of the outlet for jetting the fuel from the liquid fuel nozzle to the combustion chamber.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010170993-A (JP)
Title: Electrode mixture, electrode, and nonaqueous electrolyte secondary cell
Inventor: KAGEURA JUNICHI
IPC: H01M4/62
Filed: 2009-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based electrode mixture obtaining a nonaqueous electrolyte secondary battery, capable of suppressing capacity damage further than a battery that uses an organic solvent binder, and to provide an electrode using the electrode mixture.  <P>SOLUTION: The electrode mixture contains a lithium composite metal oxide represented by formula (1), a conductive agent, and water-dispersion polymer binder. Li<SB>z</SB>(Ni<SB>1-x-y</SB>Mn<SB>x</SB>M<SB>y</SB>)O<SB>2</SB>(1) (wherein x is 0.30 or greater but less than 1; y is 0 or greater but less than 1; x+y is 0.30 or greater but less than 1; z is 0.5-1.5; and M represents one or more kinds selected from among a group comprising Co, Al, Ti, Mg, and Fe). The electrode is obtained by applying the electrode mixture to a current collector and drying. A nonaqueous electrolyte secondary battery includes the electrode as a positive electrode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010138909-A (JP)
Title: Switchable cup-like lifter
Inventor: HAAS MICHAEL
IPC: F01L13/00
Filed: 2009-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure easily forming an opening in the hole of the additional portion of an outer member having an annular bottom in order to be brought into contact with a cam, in a switchable cup-like lifer for driving or operating the valve of an internal combustion engine.  <P>SOLUTION: In this cup-like lifter 1, an outer member 2 is provided, the outer member has the annular bottom 3 in order to be brought into contact with the cam, the cylindrical additional portion 7 extends from the inner periphery 6 of the bottom, an inner member 9 is slidably guided into the hole 8 of the additional portion, a connection member is provided, the connection member extends from the receiving portion of one constituent member of constituent members 9, 2 and is engaged with the entrained surface of the other constituent member, and a rotation preventing member 20 is provided between the constituent members, mounted in the opening 21 of the additional portion, and engaged with the vertical groove 24 of the peripheral wall 16 of the inner member. The axis 26 of the opening extends freely obliquely from above in a bottom-side circle defined by the inner periphery of the bottom without intersecting with the bottom, and extends through the hole chamber of the additional portion of the external member.  <P>COPYRIGHT: (C)2010,JPO&INPIT