baber/WOPTO huggingface dataset:
Patent JP-2008177989-A (JP)
Title: Recording device and recording method
Inventor: MACHIDA HIROSHI
IPC: H04N5/76
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording device capable of carrying out recording reservations of a plurality of users, respectively, efficiently or while keeping copy-once mode.  <P>SOLUTION: In one embodiment of the present invention, a recording device 10 comprises a recording and reproducing unit 16 including a shared region and a personal region to which access is permitted only for a specific access, and in which program reservation information of the relevant user and a recording program are recorded, and a control unit 26 which carries out any one of reservations for a program of which the reservations are overlapped among the plurality of users, and records the program in the recording and reproducing unit 16.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008180604-A (JP)
Title: Motion sensor, and acceleration detector, inclination angle detector, pressure detector and tactile controller using the motion sensor
Inventor: HATTORI ATSUO
IPC: G01P15/18
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motion sensor that has a simple structure, a reduced number of production steps, easiness in cost reduction, and, moreover, high impact resistance and an acceleration detector, an inclination detector, a pressure detector and a tactile controller using the motion sensor.  <P>SOLUTION: The motion sensor includes; a substrate 2; a beam supported by the substrate 2 and elastically deformable; a weight 4 attached to the beam; a piezoelectric film 5 formed on the beam; and electrodes 6A to 6D formed on the piezoelectric film 5. The piezoelectric film 5 includes an organic piezoelectric film.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008179298-A (JP)
Title: Vehicle and control method therefor
Inventor: SUKAI SHINICHI
IPC: B60L50/16
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a rotary shaft 32a from rotating when an engine 22 is started up by motoring with a motor MG1, under a condition where a shift lever 81 is located in a parking position.  <P>SOLUTION: A torque is output from the motor MG1 to generate a fixed magnetic field in a stator 46b of a motor MG2, with a degree capable of limiting the rotation of the rotary shaft 32a, and to make the torque acting on the rotary shaft 32a get to rotation limit control torque or less, as to the torque acting on the rotary shaft 32a within a range of a size of the rotation limit control torque or less based on a temperature of the motor MG2 and discharge electric power from a battery 50, when the engine 22 is indicated to be started up, under the condition where the shift lever 81 located in the parking position, and the engine 22 is thereby motored to start up the engine 22 in accompaniment to the motoring.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008184065-A (JP)
Title: Vehicle and control method thereof
Inventor: HASEGAWA YOSHIO
IPC: B60W10/10
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To set a control mode during traveling including the existence/absence of the concurrence of control modes.  <P>SOLUTION: Setting of an ecomode by an operation of an ecoswitch 90 and setting of a snow mode by an operation of a snow switch 94 are independently concurrent relation, the setting of the ecomode by the operation of the ecoswitch 90 and setting of a power mode by an operation of a power switch 92 are an exclusive relation, and the setting of the snow mode by the operation of the snow switch 94 and the power mode by the operation of the power switch 92 are an exclusive relation. Consequently, the control modes can be more appropriately set with respect to operations of the ecoswitch 90, the power switch 92 and the snow switch 94.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008193498-A (JP)
Title: Constant charge output circuit
Inventor: NEMOTO RYUHEI
IPC: H03K17/687
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an output charge amount from being affected by clock jitter by outputting a predetermined correct amount of charge to the input of one clock signal.  <P>SOLUTION: A current mirror circuit includes transistors M1 and M2, a switch SW1 is turned on after turning off a switch SW2 from a state where the switch SW1 is turned off and the switch SW2 is turned on, and charge corresponding to charge to be charged to a capacitor C1 is output from the transistor M2. A term when the switch SW1 is turned on and the switch SW2 is turned off is controlled so as to be longer than a time when voltage of both ends of the capacitor C1 is charged to voltage obtained by subtracting threshold voltage of the transistor M1 from a potential difference between VDD and GND.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007166659-A (JP)
Title: Name resolution server and packet transfer apparatus
Inventor: FUJITA NORITO
IPC: H04L12/70
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DNS (Domain Name System) server capable of customizing the user attribute information of a user who requests a name resolution is acquired and the name resolution scrupulously for every user on the basis of the acquired user information even without changing a present user environment (such as a terminal, OS or application that the user utilizes).  <P>SOLUTION: A DNS server B1 comprises: a user information identification part B12 for identifying the attribute of the user who transmits a DNS query message via a user information acquisition part B13, and delivering the attribute to a response creation part B15; the user information acquisition part B13 for referring to a user information database B14 to acquire the user attribute information of the user who transmits the DNS query message; and the response creation part B15 which retrieves a response database B16, searches for a name resolving method corresponding to the user attribute information delivered from the user information identification part B12 and performs the name resolution according to the discovered name resolving method, thereby precisely customizing the name resolution for each user attribute.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008197293-A (JP)
Title: Driving method of plasma display device
Inventor: RHEE BYUNG JOON
IPC: G09G3/20
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display device which prevents a decrease in contrast characteristics by preventing image retention and an erroneous discharge generated during driving.  <P>SOLUTION: A driving method includes: a step of applying a first reset pulse including an up ramp pulse and a down ramp pulse to a scan electrode in a reset period of a first sub-field among a plurality of sub-fields of the plasma display device; a step of applying a second reset pulse including an up ramp pulse and a down ramp pulse to the scan electrode in a reset period of a sub-field turned on right after a turned-off subfield among other sub-fields other than the first sub-field; and a step of applying a third reset pulse including only a down ramp pulse to the scan electrode in reset periods of other sub-fields except the sub-fields wherein the first reset pulse and second reset pulse are applied.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007148428-A (JP)
Title: Liquid crystal drive device and liquid crystal display system
Inventor: KANESHIRO ARATA
IPC: H03F3/45
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit and a liquid crystal drive device, having a differential-type circuit with wide variation allowance of a center voltage of an input differential signal with reduced power consumption.  <P>SOLUTION: In the liquid crystal drive device, having a differential-type input circuit including a differential amplification stage for receiving a differential signal and a buffer stage for generating an output signal, on the basis of an output of the differential amplification stage, which receives a signal of display data via the input circuit and which outputs a signal for driving a liquid crystal panel on the basis of the display data, a liquid crystal driving voltage VLCD larger than a power supply voltage VCC for logic, to be supplied to the operation voltage buffer stage, is supplied to the differential amplification stage of the input circuit. A standby function of interrupting the operating current of the differential amplification stage in a period, where there is no display data entry, is included.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008199328-A (JP)
Title: Linear sensor
Inventor: OBA MEGUMI
IPC: H04N5/341
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear sensor capable of suppressing the deterioration of a data rate in an output signal even when reading image information with low resolution.  <P>SOLUTION: The linear sensor includes: a sensor part 2 having a plurality of light receiving parts; and a horizontal charge transfer part 4 for horizontally transferring a signal charge which is obtained by the sensor part. In the linear sensor, not less than two light receiving parts 1 are defined as one group which is made to correspond to the unit transfer bit of the horizontal charge transfer part 4, the signal charge stored in each light receiving part is to be transferred to the unit transfer bit corresponding to the group to which the light receiving part belongs, and each light receiving part in the group includes a signal charge holding part which transfers the signal charge to the unit transfer bit with the use of each different route.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200886-A (JP)
Title: Image forming apparatus
Inventor: OKI YOZO
IPC: G02B26/10
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus making visually recognizing a light and shade pattern generated in a partly overlapping region impossible by forming periodically the light and shade pattern in the image forming apparatus for forming an image while having the partly overlapping region in a plurality of laser exposing parts.  <P>SOLUTION: The partly overlapping region d is provided with an overlapping region adjusting means (image processing part 203) making the ratio of exposing values of respective exposing beams mutually adjoining different on every specified number of dots.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008174535-A (JP)
Title: Method for producing mercapto group-containing silane compound
Inventor: TANAKA HIROAKI
IPC: C07F7/18
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially advantageous method for producing a mercapto group-containing silane compound.  <P>SOLUTION: The method for producing a mercapto group-containing silane compound represented by general formula (2) (wherein, R<SP>1</SP>-R<SP>3</SP>are each independently a 1-2C alkyl group or a 1-2C alkoxy group with the proviso that at least one of R<SP>1</SP>-R<SP>3</SP>is a 1-2C alkoxy group; R<SP>4</SP>is a methyl group or an ethyl group; and A<SP>1</SP>is a 1-10C alkylene group) comprises reacting a thiocarbonyl group-containing silane compound represented by general formula (1) with a reducing agent or a base.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203503-A (JP)
Title: Hologram reproducing apparatus, hologram reproducing method, and phase modulating element
Inventor: TANAKA FUJI
IPC: G03H1/22
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique where, in reproduction, the mutual phases of diffraction light obtained from a hologram recording medium and second reference light are adjusted, and to provide a phase modulating element suitably used for the phase adjustment.  <P>SOLUTION: A hologram reproducing apparatus includes a first reference light path leading laser light from a laser light source 11 so that a hologram recording medium 30 is irradiated with first reference light; a diffracted light path leading diffracted light, generated from the hologram recording medium 30 by irradiation with the first reference light to a CMOS sensor 27 having a plurality of pixels; and a second reference light path leading second reference light, having the same polarization direction as that of the diffracted light from the laser light source 11 to the CMOS sensor 27. The second reference light path is provided with a phase modulating element 16 and a biaxial rolling mirror 18 so that the phase difference between the diffracted light and the second reference light is adjusted, so as to obtain DC production properties.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202495-A (JP)
Title: Fuel injection amount correcting device
Inventor: EMURA TEPPEI
IPC: F02D45/00
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection amount correcting device which optionally adjusts a fuel injection amount for starting an internal combustion engine by throttle operation before starting the internal combustion engine.  <P>SOLUTION: The fuel injection amount correcting device of a vehicle comprises: a fuel injection device 16 for supplying fuel to an engine 19; an ignition switch 11 of a main power supply; a starter switch 15 for starting the engine 19; and a throttle grip opening sensor 10 for detecting an operating state of the throttle grip 31. The device is also equipped with: a fuel injection amount correction value setting part 3 for setting a correction value of an increased amount of the fuel injection for starting the engine 19, based on an operation state of the throttle grip 31 performed after the ignition switch 11 is switched on and before the starter switch 15 is operated; and a control part 2 for driving the fuel injection device 16 by adapting the correction value. The more frequently and the faster the throttle is operated, the larger the increased amount correction value is set to be.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007231271-A (JP)
Title: Colored lead for writing, drawing or marking tool
Inventor: THIES ANDREAS
IPC: C09D13/00
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a colored lead which can easily be erased with an eraser as in the case of a pencil and has good slipperiness on an article to be written, or on paper.  <P>SOLUTION: This un-sintered colored lead comprising at least one coloring agent, at least one binder, at least one organic lubricant solid at room temperature, and at least one filler whose particles are substantially formed in a small plate-like shape, and used for writing, drawing or marking tools is characterized in that the colored lead contains 20 to 80 wt.% of at least one filler and contains at least 20 wt.% of hexagonal system boron nitride as the first filler.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007314512-A (JP)
Title: Organic compound and organic light-emitting device
Inventor: NEGISHI CHIKA
IPC: H01L51/50
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high performance light-emitting device and a novel organic compound which the light-emitting device has.  <P>SOLUTION: The novel organic compound has a fluorene skeleton and a phenanthrene skeleton, and the organic light-emitting device has the same.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007188102-A (JP)
Title: Electro-optical panel, its driving method and electro-optical device and electronic equipment
Inventor: OZAWA NORIO
IPC: G09G3/36
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving method of an electro-optical device in a simple configuration with low consumed electric power, by which data signals can be reliably written in pixels, signals to be applied to data lines are binarized and high-quality gradation display can be performed.  <P>SOLUTION: A pixel 110-1 in a j-th row of a liquid crystal panel includes an N-channel TFT 117N for reset and an N-channel TFT 116N for writing. The N-channel TFT 117N short-circuits a pixel electrode 118 and a capacitance line SL when a scanning signal GN0 becomes active. Thereby, the voltage on the pixel electrode 118 reaches a white voltage Vwt. Consecutively the N-channel TFT 116N is turned on by a scanning signal GN1, and a data signal dj is written in the pixel 110-1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008208794-A (JP)
Title: Internal combustion engine
Inventor: HIRATANI KOJI
IPC: F02B31/02
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To intensify a gas flow in a cylinder at a wide range from a low load to a heavy load.  <P>SOLUTION: An internal combustion engine comprises a variable valve mechanism 9 capable of variably controlling a lift amount of a suction valve 7, a mask 15 arranged in the vicinity of a suction passage opening 5a in a combustion chamber 1 and blocking a part of a suction route where intake from the opening 5a flows when at least the lift amount of the suction valve 7 is small, and a port blocking valve 14 for intensifying the gas flow in the cylinder by adjusting the sectioned flow area of the suction passage 5. An intermediate-load cylinder gas flow intensifying means 13 for intensifying a cylinder gas flow in the middle range between the low-load range and high-load range is provided in the internal combustion engine for intensifying the cylinder gas flow at respective ranges while the lift amount of the suction valve 7 is lowered at a low-load range where an engine load is relatively low and the lift amount of the suction valve 7 is enlarged at a high-load range where an engine load is relatively high and a port blocking valve 14 is controlled to shut off.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219238-A (JP)
Title: Condenser microphone unit
Inventor: AKINO YUTAKA
IPC: H04R31/00
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To easily correct the eccentricity of a diaphragm during the assembling of a condenser microphone unit without altering assembling facilities.  <P>SOLUTION: The condenser microphone unit constituted in such a manner that an acoustoelectric transducer 20 constituted by combining the diaphragm 21 extended over a diaphragm support ring 22 and a fixed electrode 24 supported by an insulating seat 25 with each other across a spacer ring 23 is stored in a unit case 10 in a bottomed cylindrical shape which has a front sound terminal hole 12 on a bottom side at one end and an opening portion at the other end, and pressed by a predetermined pressing means applied from the opening portion side of the unit case 10 is characterized in that a positioning means 100 which deforms during fixation by the pressing means to dispose the diaphragm support ring 22 coaxially with the unit case 10 is provided in the unit case 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219255-A (JP)
Title: Optical transmission device and method
Inventor: SANDER LARS JANSEN
IPC: H04B10/516
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmission device for wavelength multiplex capable of reducing the number of necessary laser diodes.  <P>SOLUTION: The optical transmission device is provided with the means for generating an optical carrier; a first optical modulating means for modulating the optical carrier with a first electric signal to generate an optical signal including a lower sideband; a second optical modulating means for modulating the optical carrier with a second electric signal to generate an optical signal including an upper sideband; and a means for multiplexing the optical carrier, the lower sideband and the upper sideband.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219655-A (JP)
Title: Rail-to-rail amplifier circuit and semiconductor device
Inventor: HASEGAWA CHIHIRO
IPC: H03F3/45
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To achieve reduction in power consumption and reduction in the area of a rail-to-rail amplifier circuit.  <P>SOLUTION: The rail-to-rail amplifier circuit 100 amplifying an analog signal from a DAC is equipped with: a differential input Nin including an n-channel transistor couple; a differential input Pin including a p-channel transistor couple; a current source Csp1 disposed between the differential input Pin and a high voltage side power source Vcc; a Pin current control section Swp1 disposed between the current source Csp1 and the differential input Pin, the Pin current control section Swp1 controlling current supply to the differential input Pin in accordance with data at a predetermined bit position in input digital data to the DAC; a current source Csn1 disposed between a low voltage side power source Vss and the differential input Nin; and an Nin current control section Swn1 disposed between the current source Csn1 and the differential input Nin, the Nin current control section Swn1 controlling current supply to the differential input Nin in accordance with data at a predetermined bit position in input digital data to the DAC.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218311-A (JP)
Title: Electromagnetic cooker
Inventor: SADAKATA HIDEKI
IPC: H05B6/12
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic cooker capable of reducing a loss at a current detection means and continuously heating even though a pan generating a short-circuited current of a snubber capacitor is heated.  <P>SOLUTION: The electromagnetic cooker comprises an inverter circuit 4 including a non-smoothing capacitor 5, semiconductor switches 7 and 8, and a snubber capacitor 11, the current detection means 6, and an overcurrent protection means 15 for forcibly stopping the semiconductor switch. The current detection means 6 is arranged on a current route excluding a closed circuit composed of the semiconductor switch and the snubber capacitor. Thus, the short-circuited current of the snubber capacitor 11 does not flow into the current detection means 6, and the semiconductor switches 7, 8 can be forcibly stopped by detecting the overcurrent flowing into the semiconductor switch without detecting the short-circuited current of the snubber capacitor. Then, the loss at the current detection means 6 can be reduced, and the pan generating the short-circuited current of the snubber capacitor 11 can be continuously heated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215030-A (JP)
Title: Reader for authentication key system
Inventor: YAMAMOTO TETSUYA
IPC: E05B49/00
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of components so as to achieve reduction of the cost and to ensure the security.  <P>SOLUTION: The invention is composed of the followings: an outer case 41 arranged to be positioned outside of a through hole 16 provided in a door 10, an inner case 55 arranged to be positioned inside of the door 10 having the through hole 16, a flame-shielding plate 70 disposed between the outer case 41 and the inner case 55, a fixing plate 76 which is fixed inside of the door 10 and also is fixed to the flame-shielding plate 70 so as to fix the outer- and the inner-cases 41, 55 to the door 10, a first reading means (receiver) which is arranged in the outer case 41, a second reading means (receiver) which is arranged in the inner case 55 and circuit boards 88, 92, 93 housed in at least one of the outer case 41 or the inner case 55 divided by the flame-shielding plate 70.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192120-A (JP)
Title: Abnormal operation detector for vehicle
Inventor: YAMAGUCHI MITSUO
IPC: G01P15/135
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To make accurate analysis of an accelerator, a steering wheel, a brake, engine rotation, and the like by taking into account the gradient of a road to a conventional operation management system of speed, distance and time.  <P>SOLUTION: A case with a pair of balance shafts maintaining levelness is mounted to a vehicle so that the balance shafts are parallel in the traveling direction of a vehicle, and a device is provided with a sensor for recognizing whether a road is level, up-graded or down-graded by a photodiode 11 and two photo-transistors 12, 13 from the relative angle of the case and the balance shafts.  <P>COPYRIGHT: (C)2008,JPO&INPIT