baber/WOPTO huggingface dataset:
Patent JP-2007206232-A (JP)
Title: Interface
Inventor: YAMASHITA YASUHIRO
IPC: G09G3/36
Filed: 2006-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interface capable of reducing power consumption.  <P>SOLUTION: A control part 23 for switching operation states of transmitter parts 12 sets a transmitter part 12 of which the amount of transmission data is larger than a prescribed amount, to a fast mode and sets a transmitter part 12 of which the amount of transmission data is equal to or smaller than the prescribed amount and is larger than 0, to a slow mode and sets a transmitter part 12 of which the amount of transmission data is 0, to a sleep mode. Power consumption in the transmitter part 12 of which the amount of transmission data is smaller and the transmitter part of which the amount of transmission data is 0 is suppressed to reduce the power consumption.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007066286-A (JP)
Title: Image retrieval apparatus, image processing apparatus and method thereof
Inventor: RIYUU GAKUHEI
IPC: G06T1/00
Filed: 2006-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image retrieval method that can quickly and accurately retrieve documents and images from ones which have different image resolutions, formats and languages, and edit the retrieved documents and images to reuse them.  <P>SOLUTION: The image retrieval method extracts the pixel density distribution of a retrieval target image, and then compares the extracted pixel density distribution of the retrieval target image with that of each reference image using a database storing image data, pixel density distribution data and main area data of a plurality of reference images to retrieve reference images that match the retrieval target image. In addition, the image retrieval method extracts main area data of the retrieval target image, and then compares the extracted main area data of the retrieval target image with that of the reference images retrieved using image density distributions to retrieve a reference image that matches the retrieval target image.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007206025-A (JP)
Title: Hole path measuring method and instrument
Inventor: KITAHARA KAZUHITO
IPC: G01C15/00
Filed: 2006-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To measure the first and second pitch angles by rotating a probe by 180° on a plane plate, and to correct a pitch angle, using a pitch angle error of the probe, in a computing part.  <P>SOLUTION: In this hole path measuring method and instrument, the probe 1 is put on the plane plate 20 to measure the first pitch angle θ<SB>1</SB>, the probe 1 is rotated thereafter by 180° to measure the second pitch angle θ<SB>2</SB>, and the pitch angle θ of the probe 1 is corrected using the obtained pitch angle error δθ in the computing part 7.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007212531-A (JP)
Title: Optical module and image forming apparatus using same
Inventor: SUZUKI MITSUO
IPC: G02F1/035
Filed: 2006-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module which enables high speed data transmission exceeding 10 Gbps and to provide an image forming apparatus using the same.  <P>SOLUTION: In the optical module, an optical modulator 5 constituted of: a light emitting element 1; light receiving elements 2a and 2b; and an optical waveguide, and an optical transmission medium 7 are optically coupled and at least the light emitting element 1, the light receiving elements 2a and 2b, and the optical modulator 5 are housed in a single casing consisting of a casing upper part 11 and a casing lower part 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007213650-A (JP)
Title: Optical pickup
Inventor: NAGASHIMA KENJI
IPC: G11B7/135
Filed: 2006-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup which has a diffraction element to obtain diffraction light and can obtain desired diffraction light for optical beams of various wavelengths by using only one diffraction element without producing unnecessary diffraction light when optical beams of various wavelengths pass.  <P>SOLUTION: The diffraction element 8 in this optical pickup system has liquid crystals, transparent electrodes sandwiching them, electrodes electrically connected to those transparent electrodes, and a liquid crystal controller 21 to control the voltage to be applied to those two transparent electrodes. The diffraction element 8 has two kinds of diffraction areas 19, 20 each producing predetermined diffraction light only for its optical beam different in wavelength, respectively. The pattern formed with transparent electrodes of the diffraction areas 19, 20 are connected to different electrodes 22c, 22a respectively.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007210200-A (JP)
Title: Method for manufacturing resin sheet
Inventor: HAYASHI TAKUHIRO
IPC: B29C48/305
Filed: 2006-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a resin sheet which can make available a desired defect-free sectional shape and especially, is best suited for applications to a light guide plate or various kinds of optics arranged on the back of different kinds of display devices, when manufacturing a resin sheet having a wide thickness distribution in the width direction during molding, and a device for manufacturing the resin sheet.  <P>SOLUTION: In this resin sheet manufacturing method, a sheet-like resin material 14 extruded from a die 12 is insertion-pressed between a molding roller and a nip roller 18 arranged opposite to the molding roller, then an uneven shape of the molding roller surface is transferred to the resin material 14, and the resin material 14 after the transfer is released from the molding roller by wrapping the resin material 14 around a release roller 24 arranged opposite to the molding roller. The level difference, in the thickness direction, of the uneven shape of the molding roller, is set to be 1.05 to 1.09 times the design value of the level difference, in the thickness direction, of the uneven shape of the resin sheet. In addition, the length, in the width direction, of the uneven shape of the molding roller, is set to be 1.00 to 1.02 times the design value of the length, in the width direction, of the uneven shape of the resin sheet.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007215010-A (JP)
Title: Color processing apparatus and method, color conversion table creation device and method, and image processing apparatus and method
Inventor: AIKAWA KOJI
IPC: G06T1/00
Filed: 2006-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To associate colors for converting a color in a color reproduction range on the input side into a color in a color reproduction range on the output side so that color conversion processing more preferably suited to human visual characteristics can be performed, and to create a color conversion table by the association to perform color conversion.  <P>SOLUTION: The limited number of colors for color conversion in the color reproduction range on the input side are divided into at least three groups according to importance and for the color for color conversion in a first group, visually preferable conversion colors on the output side are independently determined, respectively in a first group conversion color determination part 1. In addition, for the color for color conversion in a second group, a visually preferable color on the output side is independently calculated and a conversion color is determined in consideration of a relative position with the color for color conversion in the first group in a second group conversion color determination part 2. Furthermore, for the color for color conversion in a third group, a conversion color on the output side is determined from the relative position with the colors for color conversion in the first group and the second group in a third conversion color determination part 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007213739-A (JP)
Title: Optical disk device and optical disk discrimination method
Inventor: AKIYAMA SHIYOUKI
IPC: G11B7/004
Filed: 2006-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device for accurately discriminating a write-once type optical disk and a rewritable optical disk.  <P>SOLUTION: The optical disk device comprises: an optical pickup 24; a focus error signal detection means 30 for detecting focus error signals; a storage means 43 storing a first threshold and a second threshold; and a discrimination means 46 for comparing the amplitude value of the focus error signals with the first threshold and the second threshold, discriminating that an optical disk is the write-once type optical disk when the amplitude value of the focus error signals is larger than the first threshold, discriminating that the optical disk is the rewritable optical disk when the amplitude value of the focus error signals is smaller than the second threshold, detecting whether the optical disk is already recorded or not when the amplitude value of the focus error signals lies between the first threshold and the second threshold, discriminating that it is the rewritable optical disk when detecting that it is not recorded yet, and discriminating that it is the write-once type optical disk when detecting that it is already recorded.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007211752-A (JP)
Title: Actuator for valve lift control device
Inventor: FUJIYOSHI SHIYUNKI
IPC: F01M1/06
Filed: 2006-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve heat radiation performance of a linear motion mechanism which converts rotary motion to linear motion.  <P>SOLUTION: An actuator 10 is used for a valve lift control device controlling lift of a control object valve 6, and linearly controls a control shaft 12 of a change mechanism 8 changing lift according to axial direction position of the control shaft 12. The actuator includes a screw shaft 39 linearly moving in an axial direction together with the control shaft 12, and a rotary shaft 38 (nut 41) arranged concentrically with the screw shaft 39 and rotating, and is also provided with: a feed screw mechanism 21 converting rotary motion of the rotary shaft 38 to linear motion of the screw shaft 39; a motor part 26 provided in an anti-control shaft side of the rotary shaft 38 and rotating the rotary shaft 38 by electricity supply; and an oil supply passage 34, 36 making oil flow between a first circumference area (a first inner space) 49 in the anti-control shaft side of the rotary shaft 38 and second circumference area (a first space and a second inner space) 32, 46.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007220388-A (JP)
Title: Induction heating cooker
Inventor: NIIYAMA KOJI
IPC: H05B6/12
Filed: 2006-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate abnormal end for improvement of usability even when the automatic cooking is stopped due to improper depression of a stop key or water splashing on a touch key during the automatic cooking.  <P>SOLUTION: The induction heating cooker includes a heating means 3 for induction heating of a pan 2; a top plate 1 mounted at the top of the heating means 3; many touch keys consisting of a pair of front and back side electrodes 4 and 5 attached on the top plate 1; an input means 6 for converting a change in the capacitance of each touch key into a change in voltage; a depression detecting means 7 for detecting a depression of touch keys in accordance with the output from the input means 6; a process control means 9 for performing the automatic cooking by controlling energization of the heating means 3 in accordance with the output from the depression detecting means 7; and a recovery key 4c for resuming the continued automatic cooking which the process control means 9 has performed partway, when the heating means 3 is stopped in accordance with the output from the depression detecting means 7 in the middle of automatic cooking performed by the process control means 9.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007217558-A (JP)
Title: Tire
Inventor: ISHIKAWA SATOSHI
IPC: C08L17/00
Filed: 2006-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire excellent in performances on ice and excellent in dry performance and abrasion-resistant performance.  <P>SOLUTION: This tire having a recycled rubber layer on a surface substantially contacting with road surfaces is characterized in that the recycled rubber layer comprises a foamed rubber containing at least a recycled rubber, and a rubber composition comprising 100 pts.mass of a new rubber including natural rubber and polybutadiene-based polymer and 1 to 30 pts.mass of the recycled rubber is used in the recycled rubber layer. The new rubber of the rubber composition used in the recycled rubber layer preferably comprises 20 to 70 mass% of the natural rubber and 30 to 80 mass% of the polybutadiene-based polymer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007224848-A (JP)
Title: Internal combustion engine controller
Inventor: MUTA KOICHIRO
IPC: B60W20/00
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine controller that appropriately starts the internal combustion engine loaded in a vehicle.  <P>SOLUTION: Engines ECU280 and HV_ECU320 control a throttle motor 296 so that a throttle opening does not exceed a limit value and the increase rate of the throttle opening per unit time remains at a prescribed value or smaller during a specified period after a time when an engine 120 has started. This restricts an excessive increase in the output power of the engine during the specified period. Consequently such a large shock as being felt by a driver can be avoided when starting the engine. Also since variations in air volume intake when starting the engine can be prevented, variations in exhaust emission can be prevented.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007234697-A (JP)
Title: Component incorporated printed wiring board, its manufacturing method and electronic device
Inventor: SUZUKI DAIGO
IPC: H05K3/46
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component incorporated printed wiring board superior in reliability and an electronic device.  <P>SOLUTION: A gap (g) is impregnated with a filler 15 between a circuit 13 and the pattern formation surface of a first substrate 11 wherein the circuit 13 is provided, and the gap (g) is entirely filled with a filler 15a. Then the filler 15 is used to form an insulation layer having such thickness as to cover the circuit part 13, on the pattern formation surface of the first substrate 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007232815-A (JP)
Title: Image forming apparatus
Inventor: OGAWA SHINJI
IPC: G03G15/08
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having high sealing performance between a developing unit and a photoreceptor.  <P>SOLUTION: The image forming apparatus has a rotating drum type photoreceptor and the developing unit 1 for supplying a developer on the photoreceptor. In the developing unit 1: a band-like photoreceptor contact seal 5 for sealing a gap between a housing 2 and the photoreceptor by being contacted on the photoreceptor in the upstream side of a rotation direction of a developing region of the photoreceptor; a seal and auxiliary member 8 comprising a band-like photoreceptor contact seal auxiliary part 6 supporting a photoreceptor contact seal 5 interposed between the photoreceptor contact seal 5 and the housing 2, and an end photoreceptor slide seal part 7 contacted on the photoreceptor in both side outer parts of the developing region and extended to the downstream side of a rotation direction of the photoreceptor from both ends of the photoreceptor contact seal auxiliary part 6; and an end elastic seal 10 contacted on the photoreceptor in both side outer parts of the developing region of the photoreceptor are bonded to the housing 2 storing the developer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007234752-A (JP)
Title: Coil component, and its manufacturing method
Inventor: WASHIMI SATOYUKI
IPC: H01F37/00
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil component and its manufacturing method which reduces the influence of the coil component heating on other circuit components mounted on a circuit board located near the coil component.  <P>SOLUTION: A coil assembly of a toroidal core 1 wound with a coil 2 is housed in a one-end open coil cover 4 one end opening of which is closed with a heat sink plate 3 to pour gel 7 inside.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006191138-A (JP)
Title: White light emitting illumination device and white light emitting organic el element by single compound
Inventor: NAKAYA TADAO
IPC: H05B33/10
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a white light emitting illumination device and a white light emitting organic EL element utilizing at least one type of single white light emitting compounds as light emitting materials, capable of emitting white light with high brightness, and capable of prolonging a light emission lifetime.  <P>SOLUTION: This light-emitting device comprises a light-emitting layer containing light-emitting materials on a substrate having electrodes formed thereon. The white light emitting compounds which are novel materials having specific kinaklydon skeletons and carbazole skeletons are adopted as the light-emitting materials.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007233632-A (JP)
Title: Image data processor
Inventor: HARADA JUNICHI
IPC: G06T1/00
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image data processor capable of calculating a difference between a plurality of image data in a short time and clearly displaying a different part between the both.  <P>SOLUTION: The image data processor 100 includes two or more systems of video signal input parts 10, an image conversion means 20 image-converting video data inputted from the input parts 10, a storage means 60 storing resulting image data, a differential value calculation means mutually differentiating the image data in pixel units to calculate a differential value, a differential image generation means 40 generating a new image based on the calculated differential value, and an output means 50 outputting images converted by the image conversion means 20 and the image generated by the differential image generation means 40.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007234834-A (JP)
Title: Piezoelectric device
Inventor: NAKAZAWA TOSHIO
IPC: H03H3/02
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric device wherein its sealing conductor pattern disposed in its substrate region of a sheet substrate is joined stably to its cover, and the airtight sealing property of its sealing conductor pattern is so maintained even when it is cut as to be able to improve its productivity.  <P>SOLUTION: The piezoelectric device comprises a container 1 having a recess structure, a piezoelectric vibration element 2 stored on the inside of the container 1, and a cover 3 for covering the recess of the container. Hereupon, the width of a sealing conductor pattern 4 formed on the principal surface of the opening of the container 1 is disposed and formed more narrowly than the width of a sealing member 8.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007234396-A (JP)
Title: Image display device
Inventor: KATO KENJI
IPC: H01J29/94
Filed: 2006-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device which ensures fixed mounting of a nonevaporable getter and easy activation, and achieves the high degree of vacuum by virtue of high-efficiency activation.  <P>SOLUTION: The image display device has a vacuum container comprising a back substrate 2 where an electron-emitting element group 7 is formed and a back substrate 1 attached in opposition to a front substrate 1 where an image forming member 8 is formed. At the rear side of the back substrate 2, a room member is joined via a sealing member 12b for forming a getter room 14 which communicates with the vacuum container. This getter room 14 is provided with a getter assembly, which includes a nonevaporable getter 19, a getter support 18 for holding and heating the nonevaporable getter 19, and a pair of electrodes 16a and 16b with one end connected to both ends of the getter support 18 and with the other end penetrating through the room member to be pulled to the outside. The getter support 18 is held between a pair of electrodes 16a and 16b to be fixed within the getter room 14.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007233112-A (JP)
Title: Magnetic carrier and two-component developer
Inventor: TERAUCHI KAZUO
IPC: G03G9/107
Filed: 2006-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic carrier capable of obtaining stable tribo-electric property and development efficiency even in a high-speed process, and of forming an image high in quality.  <P>SOLUTION: The magnetic carrier is a resin coated carrier comprising magnetic carrier core particles the surface layers of which are coated with at least a resin coating layer, wherein the magnetic carrier core particles comprise at least a binder resin and magnetic particles subjected to a surface treatment with carbon black.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007231898-A (JP)
Title: Cetane number detection device for fuel used in engine
Inventor: TAKAKU ASAMI
IPC: G01M99/00
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately detect the cetane number of fuel used in a diesel engine or the like.  <P>SOLUTION: A cetane number detection device detects any one of peak values of an excitation force, a rate of pressure change dP/dθ(θ is a crank angle), derivative value d<SP>2</SP>P/dθ<SP>2</SP>of the rate of pressure change, and a rate of change in calorific value dQ/dθ, as rapid property of combustion based on pressure P in a combustion chamber of the engine or a fuel injection amount (calorific value), and then detects the cetane number (S103), based on each value acquired under a first operating condition (middle and high load) wherein the rapid property of combustion is decreased as the cetane number is increased. When a detection value is a predetermined value or more, the cetane number detection device detects the cetane number (S105), based on each value acquired under a second operating condition (idle and low load) on the basis of correlation data between the cetane number and the rapid property of combustion acquired under a second operating condition wherein the rapid property of combustion is increased as the cetane number is increased.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006307839-A (JP)
Title: Photoconductive ignition system
Inventor: NIWA YUSUKE
IPC: F02P23/04
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoconductive ignition system in which energy efficiency is improved as compared with the ignition in which a conventional light is used by directly employing optical energy for activation of an air-fuel mixture.  <P>SOLUTION: The photoconductive ignition system includes a photoconductor 2 configured to contact an air-fuel mixture, and a light source to shine the light. The photoconductor absorbs the light to form electrons and holes to activate the mixture gas to ignite it. The light source shine light with wavelength longer than the band gap of the photoconductor. The light source is laser, and is applied in the combustion chamber 1 of an internal combustion engine. Upon ignition of the mixed gas, the thermal energy is converted to kinetic energy.  <P>COPYRIGHT: (C)2007,JPO&INPIT