baber/WOPTO huggingface dataset:
Patent JP-2008034349-A (JP)
Title: Plasma display panel
Inventor: KIM TAE-WOO
IPC: H01J11/26
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel capable of improving visible light conversion efficiency in an opposed-discharge structure.  <P>SOLUTION: The plasma display panel is provided with discharge cells 17 partitioned into a plurality of numbers between a rear substrate 10 and a front substrate 20, address electrodes 22 extended to a first direction and formed, sustaining electrodes 25 formed for extending in a second direction crossing a first direction and expanded to a direction separating from the front-face substrate 20, scanning electrodes 26, and phosphor layers formed in the discharge cells 17. The discharge cell 17 includes a first part 17a with the sustaining electrode 25 and the scanning electrode 26 arranged, and a second part 17b without the sustaining electrode 25 and the scanning electrode 26 arranged. A height perpendicular from the rear substrate 10 of the phosphor layer formed on the second part 17b is formed higher than a distance between the rear substrate 10 and the sustaining electrode 25 and the scanning electrode 26, the phosphor layer is placed near a space of the sustaining electrode 25 and the scanning electrode 26.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008236211-A (JP)
Title: Amplifying element and amplifier circuit
Inventor: TANIKOSHI SADAO
IPC: H03F1/32
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplifying element reduced in mutual modulation distortion, and to provide an amplifier circuit.  <P>SOLUTION: The amplifying element includes: a first bipolar transistor; and an overcurrent bypass circuit which is connected to a part between a collector and an emitter of the first bipolar transistor in parallel, wherein a plurality of diodes are serially connected so as to allow pn-joint directions to coincide with each other. A conductive type on a side connected to the emitter in a conductive layer of the diode is the same as the conductive type of the emitter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239361-A (JP)
Title: Method for regenerating heat insulating material used for heating and fusing furnace for metal fluoride
Inventor: MOCHIZUKI NAOTO
IPC: C30B29/12
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for regenerating a heat insulating material where the mixing of impurities accumulated in the heat insulating material placed between a heater and a chamber in a metal fluoride can be prevented by repeatedly using a heating and fusing furnace to fuse and solidify the metal fluoride.  <P>SOLUTION: The heating and fusing furnace comprises a crucible 1 to fuse and solidify the metal fluoride inside, the heater 2 to heat the crucible, the chamber 3 and the heat insulating material 4 placed to surround the heater 2 between the heater 2 and the chamber 3. The heat insulating material 4 is heated so that the whole surface including an outer surface 5 is at least 800°C or higher. It is more efficient that heating at least in a part of heating period is performed under vacuum exhausting. It is furthermore efficient that atmosphere is changed to under vacuum exhausting, under CF<SB>4</SB>atmosphere and under vacuum exhausting in order.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008058936-A (JP)
Title: Optical receptacle and optical module using the same
Inventor: YAMAMOTO TAKASHI
IPC: G02B6/42
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical receptacle where a sleeve will not expand in the radial direction farther than is necessary, even if a lateral load exceeding a prescribed load is added, and thereby suppressing optical loss.  <P>SOLUTION: The optical receptacle comprises a fiber stub 10 having an optical fiber, a sleeve 20 having a penetration hole penetrating from one end to the other end, where the top end of the fiber stub is inserted through the other end, and a holder 40 holding the rear end of the fiber stub 10. In the sleeve 20, a thick portion is formed in the other end side, with a thickness larger than that of the one end side; as well as, a slit 22 is formed running from the one end toward the other end, with the end of the slit parting from the other end of the sleeve 20 and located in the region where the thick portion is formed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008245370-A (JP)
Title: Actuator and camera module equipped with actuator
Inventor: KAWAMUKI RYOHEI
IPC: H02K33/18
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator which can reduce a reactive field ratio while using magnets which have arc-shaped cross sections and are parallel-magnetized, is high in the use rate of the magnets, and can suppress manufacturing cost.  <P>SOLUTION: The actuator comprises: a cylindrical coil 4 to which a driven body 3 is integrally adhered inside; a cylindrical magnet holder 2 arranged outside the coil 4 so as to be concentric with the coil 4; and the magnets 1 which have arc-shaped cross sections whose arcs contact with the internal peripheral face of the magnet holder 2, are arranged in a plurality of pieces so as to form a cylinder, and held by the magnet holder 2. The actuator which can move the driven body 3 to the central axial direction by the principle of a linear motor by making a current flow to the coil 4 is constituted so that the magnets 1 are kept to be parallel-magnetized, and center angles of the arcs of the magnets 1 may be ≤45°.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238019-A (JP)
Title: Dehumidifier
Inventor: YAMAGUCHI TOMOHIRO
IPC: B01D53/26
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To perform dehumidification, deodorization, the removal of bacteria and the removal of an allergen substance and to effectively utilize water formed by dehumidification as water for electrostatic atomization to dispense with water replenishing labor for electrostatic atomization.  <P>SOLUTION: This dehumidifier 5 is constituted so as to dehumidify the air sucked from a suction part 1 by a dehumidifying means 2 to discharge the same from a discharge part 3 as dry air, has a water storage part 4 for storing water formed by dehumidification and is equipped with an electrostatic atomizer 6 for producing charged particulate water and a water supply means 8 which supplies atomizing water to the electrostatic atomizer 6 from the water storage part 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239532-A (JP)
Title: Method for producing 3-phenoxy-4-pyridazinol derivative
Inventor: TAKADA TAKESHI
IPC: C07B61/00
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a 3-phenoxy-4-pyridazinol derivative (I) having an excellent herbicidal activity.  <P>SOLUTION: The method for producing a 3-phenoxy-4-pyridazinol derivative (I) comprises reacting a 3-phenoxypyridazine derivative with an oxidizing agent to give a mixture of a 3-phenoxypyridazine 1-oxide derivative (III) and a 3-phenoxypyridazine 2-oxide derivative (IV), then reacting the mixture with a halogenating agent to give a mixture of a 4-halogeno-3-phenoxypyridazine derivative (V) and the 2-oxide form (IV), then reacting the mixture with a reducing agent to give a mixture of the 4-halogeno form (V) and a 3-phenoxy form (II), then hydrolyzing the mixture under a basic condition and then subjecting the hydrolyzate to separating extraction with water and a water-immiscible organic solvent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240112-A (JP)
Title: Magnetron sputtering apparatus and manufacturing method of semiconductor device
Inventor: MATSUNAKA SHIGEKI
IPC: C23C14/35
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetron sputtering apparatus capable of improving coatability within the through-holes and trenches in the outer peripheral part of a wafer, and a manufacturing of a semiconductor device.  <P>SOLUTION: The magnetron sputtering apparatus includes a high-frequency power source 8 which is connected to a susceptor 3, a plate 9 which exists on an outer side of a sputtering chamber 2 and is coaxial with a central axis C1 of a target, a clockwise revolution moving means which makes a plate rotate around the center shaft as a center C, an S pole magnet 10S in which the S pole end on one surface of the plate is directed toward the target and a first and second N pole magnet 10N in which the pole end on one surface of the plate is directed toward the target. The magnetic flux density of the first N pole magnet and the second N pole magnet is greater than the magnetic flux density of the S pole magnet.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244328-A (JP)
Title: Method of processing semiconductor substrate
Inventor: MORINAGA SHUNJI
IPC: H01L21/027
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of processing a semiconductor substrate, in relation to the method of processing the semiconductor substrate removing the resist formed on a circumferential part of the semiconductor substrate by a coating apparatus, wherein the method of processing a semiconductor substrate can prevent smearing of manufacturing apparatuses used in forming semiconductor integrated circuits on a semiconductor substrate, and can improve the yield of the semiconductor integrated circuits.  <P>SOLUTION: After the resist 30 formed on a circumferential part of a semiconductor substrate 27 is removed, photographs are imaged extending over the entire circumferential part of the semiconductor substrate 27 to obtain image data F, and the removed width W of the resist 30 is calculated based on the image data F. When the removed width W of the resist 30 is determined as being out of a predetermined range K, an abnormality alarm is issued.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249914-A (JP)
Title: Transmission type polarizing element and combined polarizer plate using the same
Inventor: KIKKO SHIGEO
IPC: G02B27/28
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission type polarizing element which reduces return light, has excellent durability and can be used as a light absorbing polarizing plate, and to provide a combined polarizer capable of securing a large extinction ratio and using the transmission type polarizing element.  <P>SOLUTION: A structure in which a plurality of ridges having a projected cross-sectional shape are periodically arranged in parallel is formed on a dielectric substrate and at least two of films having different refractive indexes, respectively, are laminated on the surface of the structure to form a dielectric multilayer structure having a polarizing function. A transmission type polarizing element is characterized by including a wire grid type light absorption structure constituted so that a plurality of wire-like light absorbing bodies are arranged in parallel in the dielectric multilayer structure in the length direction of the ridges. The compound polarizing plate is characterized by arranging the transmission type polarizing element on the light incident side and by arranging a second transmission type polarizer, e.g. a wire grid type polarizer or a light absorptive directional organic film, which is different from the transmission type polarizing element, on the light emitting side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008137881-A (JP)
Title: Glass fiber for reinforcing rubber and transmission belt using the same
Inventor: OGAKI KATSUHIKO
IPC: C03C25/10
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass fiber for reinforcing rubber, which can impart excellent durability to water and heat resistance to a transmission belt when it is buried in heat-resistant rubber and used as the transmission belt; and to provide the transmission belt using the same.  <P>SOLUTION: When the transmission belt 1 is manufactured, the glass fiber 2 for reinforcing rubber is buried in base rubber and used. In the glass fiber 2 for reinforcing rubber, a primary coating layer containing a chlorophenol-formaldehyde condensate, a vinylpyridine-styrene-butadiene copolymer, and a chlorosulfonated polyethylene is formed on a glass fiber cord obtained by bundling a plurality of glass fiber filaments and a secondary coating layer containing a chlorosulfonated polyethylene and a bisallylnadiimide is formed on the primary coating layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008249566-A (JP)
Title: Sensor-attached wheel bearing
Inventor: ISOBE HIROSHI
IPC: F16C33/58
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor-attached wheel bearing having a compact load detecting sensor installed in a vehicle, sensitively detecting a load applied to the wheel, and reducing a production cost.  <P>SOLUTION: A distortion sensor 21 is attached to a fixed member as one of outer and inner members 2 in the wheel bearing having a plurality of rows of rolling elements 3 interposed between the outer and inner members 2. The fixed member is assumed to be the outer member 1. The distortion sensor 21 comprises: a distortion generating member 22; and at least one or more sensor elements 23 attached to the distortion generating member 22. The distortion generating member 22 has a plurality of contacting/fixed faces fixed to the outer member 1. The first contacting/fixed face F1 is fixed to a side face of a flange 1a in the outer member 1. The second and third contacting/fixed faces F2, F3 are fixed to an circumferential face of the outer member 1, and shifted in the axial direction. An estimation means 31 is provided so as to estimate the quantity of a precompression in the wheel bearing or an action force between a tire and a road surface based on outputs from the sensor elements 23.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251410-A (JP)
Title: Laminated battery and its manufacturing method
Inventor: OKUDA KAZUHIRO
IPC: H01M2/08
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated battery which can facilitate folding of an electrode tab and has high sealing reliability and high insulation performance.  <P>SOLUTION: In the laminated battery 1 in which an electrode body 10 is stored on an outer package body 20 for sealing an outer peripheral section and a tab 30 connected with the electrode body 10 is extended to the outside by crossing the outer peripheral section and a tab relief section 20c for preventing a short circuit with a metal layer of the outer package body 20 against a tab 30 is formed at a crossing zone of the tab 30 on the outer peripheral section, an integrally-formed resin film 40 is covered from a zone crossing the outer peripheral section of the surface of the tab 30 to a part of a zone extending to the outside. An average width of the resin film 40 covered on the zone at a side where the tab 30 extends to the outside is narrower than the width of the tab relief section 20c, and the width of the resin film 40 covered on the zone at a side where the tab 30 crosses the outer peripheral section is wider than the width of the tab relief section 20c at least at a part of the zone.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250182-A (JP)
Title: Karaoke device
Inventor: SHINAGAWA AKIHIRO
IPC: G10L25/51
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily select a karaoke musical piece which is easy to sing, by smoothly determining singing tempo, and creating a list which is suitable for singing, based on a determination result.  <P>SOLUTION: A karaoke device is equipped with a singing tempo determining system comprising: a singing tempo analysis means for analyzing singing tempo of a singer by comparing melody information attached to a performance data of the karaoke musical piece, with a singing pitch of the singer; a musical tempo managing means for registering the karaoke musical piece corresponding to a tempo classification by referring to the recorded melody information; a tempo classified medley musical piece creation means for creating a tempo classified medley musical piece, by connecting parts of the predetermined number of karaoke musical pieces different in tempo which are selected from the karaoke musical pieces registered in a management table; an evaluation means classified by a singing period, in which the singing tempo of the singer is determined; and a suitable tempo determining means for determining the tempo which the singer suitably sings.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008253352-A (JP)
Title: Treatment tool for endoscope
Inventor: SATO MASAYASU
IPC: A61B18/12
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment tool for an endoscope with high operability, allowing an operator to easily perform the accurate treatment operation without feeling fatigue because the direction of a distal treatment member is retained without applying the operation force to an operation wire after the direction of the treatment member is correctly set.  <P>SOLUTION: The treatment tool for the endoscope has rotation restraining means on the distal end side and the distal end treatment member 3 side of a flexible sheath 1. The rotation restraining means is in the engaged state to restrain the distal end treatment member 3 from rotating in the axial direction relative to the distal end of the flexible sheath 1 in only a part of the range of retraction of the distal end treatment member 3 relative to the distal end of the flexible sheath 1. The treatment tool also has an energizing means 17 in an operating part 10 for energizing the distal end treatment member 3 in the axial direction toward the location where the rotation restraining means is in the engaged state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008259272-A (JP)
Title: Motor controller, and speed control gain setting method
Inventor: TAKEI YASUYUKI
IPC: H02P29/00
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller with which oscillation of a control system is avoided, a control gain can be adjusted and a system can be adjusted at optimum.  <P>SOLUTION: The motor controller is provided with a position control part (1) generating a speed command from a position command and a position signal, a speed control part (2) generating a torque command from the speed command and a speed signal, a motor driving part (3) driving a motor based on the torque command, a position signal generating part (4) generating the position signal from a position detection signal of a position detector, and a speed signal generating part (5) generating the speed signal from the position signal. The controller is also provided with a load inertia ratio setting part (6) setting a minimum load inertia ratio and a maximum load inertia ratio, a speed frequency characteristic setting part (7) setting a frequency characteristic of a speed control system and a control gain generating part (8) generating a position control gain and a speed control gain from the minimum load inertia, a maximum load inertia and a speed frequency characteristic.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258850-A (JP)
Title: Communication checker, communication-state detection system, and method for checking communication state
Inventor: NAKAMURA AKIHIKO
IPC: H04B17/00
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication checker capable of detecting communication states of devices communicating in different communication methods, by a simple configuration.  <P>SOLUTION: The communication checker includes an SLPR communication detector 12 that detects the communication state through the SLPR service and a FOMA communication detector 13 that detects the communication state through the FOMA service.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258334-A (JP)
Title: Light-emitting device and its manufacturing method
Inventor: ICHIKAWA MASATSUGU
IPC: H01L33/50
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a light-emitting device having a light-emitting element provided with a coating film, excellent in light extracting characteristic and reduced in the change and deterioration of the film by the heat generation of light conversion because of driving of the light emitting element while being prominent in reliability.  <P>SOLUTION: The light-emitting element 100 is provided in at least one part of a light outgoing surface with a coating member 1, having a light-transmitting first coating film 10, and a second coating film 20, employing the first coating film as a base material and fluorescent grains 21 are distributed in the film, while the second coating film is provided with a light-transmitting member 22 interposed between the fluorescent grains. Further, a structure, having a resin coating member as a third coating film 30 for covering the second coating film and the light-emitting element 100 coated by the coating member 1 and disposed on a supporting body 104, is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010142879-A (JP)
Title: Machine tool
Inventor: NAKAI KIMIYA
IPC: B23Q11/00
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of a defect due to dust.  <P>SOLUTION: This machine tool is provided with: a vacuum generator for generating a vacuum to suck the dust; a dust suction force meter for monitoring a dust suction force in a suction port for sucking the dust, comparing it with a preset threshold value, and outputting a comparison result; and an operation control means for controlling an operation of the machine tool, based on a result output from the dust suction force meter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008262957-A (JP)
Title: Chip for wiring and semiconductor device provided with the same
Inventor: HARA SATORU
IPC: H01L21/60
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To make the wiring impedance of an entire package constant irrespective of a wiring route.  <P>SOLUTION: The chip 110 for wiring is used to connect an interposer substrate 120 and a semiconductor chip 100 with each other, and provided with a plurality of first bonding pads 112 that are radially provided on the side of the semiconductor chip 100, a plurality of second bonding pads 114 that are radially provided on the side of the interposer substrate 120, and a plurality of pieces of wiring 116 that connect the first bonding pads 112 and the second bonding pads 114 with each other. In this case, the pieces of wiring 116 have the same lengths and widths.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008269006-A (JP)
Title: Commodity sale data processing apparatus
Inventor: TAKAHASHI KEIICHI
IPC: G07G1/12
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To pay change using kinds of currency that are as large as possible, other than the designated kind of coin.  <P>SOLUTION: A self-checkout device 101 includes a claimed amount calculator 410 for calculating a claimed amount for a commodity sold, a received amount calculator 420 for calculating the received amount of cash inserted, for each kind of currency, a change amount calculator 430 for subtracting claimed amount data from received amount data, and outputting the amount of change, and a change payment device 440 for paying the change for the amount output. The self-checkout device includes an added amount calculator 450 for calculating an added amount that makes the value of a predetermined digit zero from the last place of the amount of change, and a reporting device 460 for reporting information that indicates the added amount to the purchaser.  <P>COPYRIGHT: (C)2009,JPO&INPIT