baber/WOPTO huggingface dataset:
Patent JP-2009254193-A (JP)
Title: Brushless motor
Inventor: KODAMA YUJI
IPC: H02K5/24
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brushless motor that can reduce the sound of collision with a bearing section of a coming-off stop in the thrust direction of a motor shaft and a rotor due to flipping up in a simple configuration.  <P>SOLUTION: An elastic damper ring 23 is fitted between a circular groove 22 provided in the vicinity of a shaft end, where a motor shaft 5 is supported by a thrust receiving section 18, and an end surface 8a of a bearing section.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248057-A (JP)
Title: Catalyst for exhaust gas purification
Inventor: NOBUKAWA KEN
IPC: F01N3/10
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the exhaust of HC at a rich spike time and provide a catalyst for purifying exhaust gas, which is excellent in activity of purifying NOx.  <P>SOLUTION: The catalyst for exhaust gas purification comprises a honeycomb base material 1 that composes a passage wall 15 forming a gas passage 10, a catalyst layer 2 formed on the surface of the honeycomb base material 1, and Rh, Pt, and NOx occlusion materials loaded on the catalyst layer 2. The catalyst layer 2 comprises an upstream catalyst layer 21 arranged upstream of the gas passage 10 and a downstream catalyst layer 22 arranged downstream of the gas passage 10 with respect to the upstream catalyst layer 21. The upstream catalyst layer 21 comprises an outer Pt-loaded layer 31 having a Pt-loaded surface layer part and an inner Rh-loaded layer 32 arranged on the inner side with respect to the outer Pt-loaded layer 31. The downstream catalyst layer 22 comprises an outer Rh-loaded layer 41 having an Rh-loaded surface layer part and an inner Pt-loaded layer 42 arranged on the inner side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252706-A (JP)
Title: Impedance measuring device of fuel cell
Inventor: KIKAWA SHUNJIRO
IPC: H01M8/24
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impedance measuring device capable of measuring a local impedance of a cell in a fuel cell stack.  <P>SOLUTION: A first plate-like member 200 which is arranged neighboring a cell 10a, and in which a first conductive part 201 is formed corresponding to a local site of the cell 10a, a second plate-like member 300 which is arranged neighboring a side opposing to the first plate-like member 200 in the cell 10a, and in which a second conductive part 301 is formed corresponding to the local site of the cell 10a in order to become paired with the first conductive part 201, current detecting means 51, 101 to detect a current flowing in the first conductive part 201, a voltage detecting means 102 to detect a potential difference of the first conductive part 201 and the second conductive part 301, a sine-wave applying means 13 to apply a sine-wave signal to the current detecting means and an output signal of the voltage detecting means while changing frequencies, and an impedance calculating means 51 to calculate the impedance from the output signals of the current detecting means and the voltage detecting means to which the sine-wave is applied are arranged.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259482-A (JP)
Title: Connector
Inventor: KAMATA KAZUFUMI
IPC: H01R13/41
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector enabling to keep a contact from fall-off, without enlarging its press-in force of contact.  <P>SOLUTION: Crank shaped parts 33Aa, 33Ba or protrudent parts 41Aa, 41Ba are formed at coupling parts 33A, 33B, 43A, 43B where contact parts 31A, 31B, 41A, 41B of contacts 3A, 3B, 4A, 4B are linked with linking parts 32A, 32B, 42A, 42B. A housing 7 retaining the plurality of contacts 3A, 3B, 4A, 4B is structured of a front housing 71, in which contact side parts of the contacts 3A, 3B, 4A, 4B are arranged, and a rear housing 72 in which linking side parts of the contacts 3A, 3B, 4A, 4B are arranged. At the linking parts 33A, 33B, 43A, 43B, protrudent strips 33Ac, 33Bc, 43Ac, 43Bc are formed be press-fitting into the front housing 71, respectively. When the front housing 71 and the rear housing 72 are assembled, the crank shaped parts 33Aa, 33Ba and the protrudent parts 41Aa, 41Ba are set so as to abut against the rear housing 72.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008267604-A (JP)
Title: Chain transmission device
Inventor: STOUT JOSEPH
IPC: F16G13/04
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chain transmission device capable of effectively reducing chain engagement noise and chain engagement vibration.  <P>SOLUTION: This chain transmission device 10 is arranged by having a drive sprocket 16, driven sprockets 28 and 30, a chain 20 engaging, on its front side 50, with teeth 24 on the drive sprocket 16 and teeth 26 on the driven sprockets 28 and 30, and a rotary wheel 40 having an outer surface 60 made of rubber. The chain 20 engages with the outer surface 60 made of rubber of the rotary wheel 40 on its backside 52.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009260142-A (JP)
Title: Wafer-polishing apparatus and wafer-polishing method
Inventor: ITO FUMITAKA
IPC: B24B37/04
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent increase in cost, deterioration in the production capacity of an apparatus, and deterioration in yield in wafer polishing.  <P>SOLUTION: A wafer-polishing apparatus is provided with a retainer ring 108, provided in a polishing carrier head 104 for fixing a wafer, a retainer ring surfacing means 110, and a retainer-ring shape measuring means 111.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009263142-A (JP)
Title: Method for growing silicon single crystal
Inventor: SAITO YASUHIRO
IPC: C30B29/06
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for glowing a silicon single crystal where dislocations remained in the central axis portion of a neck part in a necking step can be surely removed when the single crystal with a large diameter and a heavy weight is produced.  <P>SOLUTION: In the method for glowing the silicon single crystal by a Czochralski method, the diameter d of the neck part 9 is increased or decreased by forming a diameter-increasing part 9a-1 where the diameter d of the neck part 9 is decreased after increased or diameter-decreasing parts 9b-1 to 9b-4 where the diameter d of the neck part 9 is increased after the diameter d of the neck part 9 is decreased to d1 in a step to form the neck part 9 after a throttled part 8 to reduce the diameter of a seed crystal 7 immersed in a molten liquid by drawing the seed crystal upward is formed. All dislocations including a dislocation on an axis can be efficiently removed when the increase or decrease of the diameter d at the neck part 9 is performed in the final stage of the step to form the neck part 9.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009263511-A (JP)
Title: Pneumatic tire
Inventor: YAMAGUCHI HITOSHI
IPC: C08L15/00
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire having excellent abrasion resistance and durability while securing low heat build-up.  <P>SOLUTION: The pneumatic tire is obtained by using a rubber composition that comprises a synthetic rubber and a natural rubber as rubber components in which at least one kind of the synthetic rubber is an amine-based functional group-modified styrene-butadiene copolymer as a base rubber of tread.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009265389-A (JP)
Title: Photosensitive resin composition, and photosensitive permanent resist and photosensitive film using the same
Inventor: TANAKA YOSHIO
IPC: H05K3/28
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition excellent in flatness, solder heat resistance and plating resistance, and to provide a dry film type alkali developable photosensitive permanent resist and a photosensitive film.  <P>SOLUTION: The photosensitive resin composition contains (a) an acid-modified vinyl group-containing epoxy resin, (b) a photopolymerizable monomer having at least one ethylenically unsaturated group in the molecule, (c-1) an acylphosphine oxide compound expressed by general formula (I), and (d) a thermosetting agent, wherein the add amount of (c-1) is 0.1 to 10 wt.% with respect to the above (a)+(b), and the add amount of the (d) thermosetting agent is 0.1 to 20 wt.% with respect to the above (a)+(b). The photosensitive permanent resist has a resist pattern formed and cured by imagewisely irradiating the above photosensitive resin composition with active rays to cure an exposed portion with light and developing an unexposed portion to remove.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264955-A (JP)
Title: Method for estimating hypocentral distance or epicentral distance using preliminary tremor of earthquake motion
Inventor: NAKAMURA YUTAKA
IPC: G01V1/00
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To estimate a hypocentral distance or an epicentral distance precisely in a shorter amount of time at a stage where a preliminary tremor of an earthquake is detected.  <P>SOLUTION: When detecting a preliminary tremor of an earthquake, a maximum value obtained within one second or not more than one second after the detection of the amplitude of the preliminary tremor is retained. Meanwhile, an amount of statistics indicative of a relationship between a hypocentral distance or an epicentral distance and the maximum value obtained within one second or not more than one second after the detection of the preliminary tremor is calculated. Thereby when detecting a preliminary tremor of an earthquake, a hypocentral distance or an epicentral distance is estimated from a relationship between the retained maximum amplitude, which was obtained within one second or not more than one second after the detection of the preliminary tremor, and the calculated amount of statistics.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268279-A (JP)
Title: Motor and its manufacturing method
Inventor: NOMURA YUKIHIKO
IPC: H02K11/00
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor wherein a cover member is easily fixed to an opening part of a gear storage part.  <P>SOLUTION: The motor is provided with: a motor body that rotates/drives a rotation axis; a gear housing 21 coupled to the motor body; and a brush holder member 11 having a brush holder body part 11a disposed between them. A control circuit storage part 11b storing a control circuit board 31 is integrally formed in the brush holder member 11. The gear housing 21 is provided with a wheel storage part 21c projected in a crossing direction crossing an axial direction X of the rotation axis. A cover plate is fixed to an opening part of the wheel storage part 21c. A notch 21g extending along the axial direction X up to a fixing part (tip part 51c of a fixed pawl 51a formed in the cover plate) of the wheel storage part 21c and the cover plate, is formed in a face (opening end part 21a) on an installation side of the control circuit storage part 11b in the wheel storage part 21c.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009269760-A (JP)
Title: Manufacturing method and manufacturing system of coal gasified slag foam
Inventor: OKI HIROTAKE
IPC: C04B18/10
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To satisfactorily ensure the foaming property of a coal gasified slag, when a burning temperature is ≤1,000°C.  <P>SOLUTION: A step of burning the coal gasified slag at the temperature of ≤1,000°C is performed several times, while sandwiching a step of cooling the coal gasified slag.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271596-A (JP)
Title: Road traffic information system and abnormality decision method
Inventor: EZURE HISASHI
IPC: G08G1/09
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road traffic information system for detecting abnormality of road traffic without using a camera, and certainly providing road traffic information thereof.  <P>SOLUTION: In this road traffic information system, the abnormality of the road traffic is detected, and is provided as the road traffic information. The road traffic information system has: uplink information collection devices 1A, 1B each collecting uplink information including a vehicle ID for specifying a vehicle from an on-vehicle device 20 loaded in the vehicle traveling on a road; and a road traffic decision device 4 executing a decision processing for lane blockade and a decision processing for traffic jam based on the uplink information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268433-A (JP)
Title: Method for generating corneal endothelial cell from tissue stem cell/tissue precursor cell
Inventor: NISHIDA KOJI
IPC: C12N5/0797
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-originated transplantation material to be used for therapy of corneal endothelial injury.  <P>SOLUTION: A method for generating corneal endothelial cell from living body-originated cells is provided. The method comprises (a) a step for performing suspension culture of mammalian tissue-originated cells to form spheres, and (b) a step for adhering the spheres or the sphere-forming cells to a culture substrate and culturing the same in the presence of a transforming growth factor β<SB>2</SB>(TGF-β<SB>2</SB>) to induce differentiation of the same to corneal endothelial cells.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009269572-A (JP)
Title: Glove box
Inventor: YAMAMOTO TORU
IPC: B60R7/06
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glove box can improve workability at the time of installing the glove box in an instrument panel and can restrain the glove box from being badly attached.  <P>SOLUTION: The glove box 10 includes a lock mechanism for locking a door 12 so that the door 12 is closed to an opening 2, and a lock releasing device 30. The lock mechanism includes a pair of right and left engaging members provided in the door 12, an engaging hole provided in the periphery of the opening 2 to make the engaging members engaged, and an engaging hole 45 provided in a bezel 40 fixed to the lock releasing device 30. At the time of fixing the lock releasing device 30 to an instrument panel lower-part 1, the lock releasing device 30 is fixed to a fixed portion 20 of the instrument panel lower-part 1 after the lock releasing device 30 is preliminarily incorporated with the bezel 40 so that the engaging hole 45 for constituting a locking means and the lock releasing device 30 can be simultaneously installed in the instrument panel lower-part 1, thereby improving the workability at the time of installing the glove box 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009274143-A (JP)
Title: Method and apparatus for manufacturing grindstone
Inventor: KIMURA TATSUO
IPC: B24D3/00
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing a grindstone capable of easily forming a grindstone of a desired shape.  <P>SOLUTION: Plasma is generated by applying a predetermined voltage to electrodes 12 and 13 while introducing an argon gas from an inlet 11a of a plasma generation part 11. The generated plasma (ion) is carried by the argon gas from an exhaust port 11b through a gas flow path 21a, approximately uniformly emitted from a surface of a transfer shape part 21 and shed to (blown against) the grindstone 22. The grindstone 22 is brought close to the surface of the transfer shape part 21, thereby forming the grindstone 22 into a shape extending along the surface of the transfer shape part 21 depending on an emission pressure of the argon gas.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275072-A (JP)
Title: Polyol composition, method for producing the same and method for producing polyurethane resin using the polyol composition
Inventor: SHOJI TAKESHI
IPC: C08G65/28
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyol composition which contains a relatively small amount of aldehyde compounds as impurities and in which the conditions of hydroxy groups are adequately adjusted, to provide a method for producing the same and to provide a method for producing a polyurethane resin using the polyol composition.  <P>SOLUTION: The polyol composition is obtained by addition-polymerizing a 2-4C alkylene oxide to the product of esterification reaction of a polycarboxylic acid having three or more carboxy groups within a molecule with a hydroxycarboxylic acid having one or two carboxy groups within a molecule.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278739-A (JP)
Title: Bonder holding structure
Inventor: MORIMOTO TATSUO
IPC: B60R16/02
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bonder holding structure capable of inexpensively and rapidly processing a large number of bonders.  <P>SOLUTION: A connector for confirming operation which is used to confirm the operation of an electric apparatus as a destination of connection of a wire harness and bonders 171A, 171B are housed together with each other into a component attaching case 41 in the vicinity of a wire harness routing passage, and the bonders and the connector for confirming operation are made to be non-waterproof structure. This configuration eliminates the necessity of individually waterproofing bonders to be housed, and time and effort of work can be remarkably reduced and cost reduction and productivity improvement can be achieved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008286795-A (JP)
Title: Packaging assembly for optical chip in gyroscopic unit
Inventor: KALISZEK ANDREW W
IPC: G01C19/64
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To mount a structural packaging assembly for supporting multi-functional optical chip or the like to a gyroscopic unit.  <P>SOLUTION: An example assembly includes a housing mounted to a mounting plate. The chip is located in the housing, which in turn is coupled to a mounting plate. The housing may have a prescribed section modulus capable of sufficiently withstanding applied vibrations within a prescribed vibration range, such as a vibrational range at or below about 3500 Hz. The structural packaging assembly utilizes a mounting system with mounting feet that clamp to dowels, which in turn have been press fit into the mounting plate. In one embodiment, the mounting feet take the form of "C" clamp mechanisms, which after being clamped to the dowels, allow for resonance dampening between the housing and the mounting plate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009277063-A (JP)
Title: Apparatus for drive supporting of private-use mobile vehicle
Inventor: SUMI YASUSHI
IPC: B60R21/00
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To estimate traveling security in a region near a vehicle, give it to a driver and performs driving control and allow a private-use mobile vehicle to safely travel in an environment where people move on foot.  <P>SOLUTION: The present invention includes an image processing portion and a three-dimensional data processing portion that analyze a two-dimensional color image and a three-dimensional image output from a sensor device that observes a road surface or a floor surface near a vehicle; and output a two-dimensional image feature and a three-dimensional shape feature. These two-dimensional image feature and three-dimensional shape feature are compared with a road history where the vehicle traveled in the past, thereby estimating and outputting road-surface security around the vehicle. In this way, besides the three-dimensional shape feature, by using the two-dimensional image feature obtained from the two-dimensional color image, safety estimation accuracy around the vehicle is improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283514-A (JP)
Title: Nonvolatile storage and its manufacturing method
Inventor: KIYOTOSHI MASAHIRO
IPC: H01L27/10
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer type nonvolatile storage that has satisfactory electric connection and is easily machined, and to provide its manufacturing method.  <P>SOLUTION: In the nonvolatile storage, a plurality of unit memory layers are stacked. Each unit memory layer includes first wiring extending in a first direction, second wiring extending in a second direction in nonparallel with the first one, and a recording layer provided between the first wiring and the second wiring. One of the first wiring and the second wiring that one of the plurality of unit memory layers includes projects in a third direction in nonparallel with an extension direction of either wiring within a first surface including the first and second directions as compared with the wiring extending in a direction in parallel with one of the first wiring and the second wiring that any of the other layers of the plurality of unit memory layers includes. The nonvolatile storage includes a connection section connected to an interlayer connection body extending in a direction in nonparallel with the first surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283690-A (JP)
Title: Mos field effect transistor and manufacturing method for the same
Inventor: TERAGUCHI NOBUAKI
IPC: H01L21/28
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a normally off type MOS field effect transistor using a nitride-based group III-V compound semiconductor which has a small ohmic resistance, a small interface level and a large mobility, while requiring fewer number of steps, and to provide a manufacturing method thereof.  <P>SOLUTION: The MOS field effect transistor has a stress-relieved AlN layer, having a nitride surface, an Al<SB>x</SB>Ga<SB>1-x</SB>N(0≤x<1) layer formed on the nitride surface of the AlN layer, source/drain electrodes formed on the Al<SB>x</SB>Ga<SB>1-x</SB>N layer and made of an ohmic electrode, an oxidized region formed between the source/drain electrodes, and a gate electrode formed on the oxide region.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281061-A (JP)
Title: Isolator conveying mechanism
Inventor: KINOSHITA YUJI
IPC: E04H9/02
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve work efficiency by easily conveying an isolator to get over an obstacle in a simply configured structure.  <P>SOLUTION: A first isolator conveying mechanism 10 includes a chain block 12 for elevating an isolator 1 to a position above equipment piping 6, and a guide rail 11 for moving the chain block 12 to cross above the equipment piping 6. In replacing the isolator, the isolator 1 removed from a post 3 of a building 2 is elevated by the chain block 12 at an elevated position on this side of the equipment piping 6, the isolator 1 at the elevated position H1 is laterally moved in the cross direction and in the conveying direction along the guide rail 11, and the isolator 1 is lowered at a position passing above the equipment piping 6 by the chain block 12, so that the isolator 1 is conveyed to get over the equipment piping.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009282324-A (JP)
Title: Optical laminate
Inventor: SEKIMORI YUKO
IPC: B32B7/02
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical laminate suitable for an antireflective film.  <P>SOLUTION: The optical laminate has a low refractive index layer and a high refractive index layer, wherein the outermost layer of at least one surface of the laminate is the low refractive index layer. Organic fine particles are dispersed in the low refractive index layer and the high refractive index layer, the thickness of the low refractive index layer is 50-300 nm and the molar ratio (F/C) of the quantity of fluorine to the quantity of carbon present in 40 nm depth in the measurement in the depth direction from the surface of the low refractive index layer to the high refractive index layer side by a C60 ion gun-mounting X-ray photoelectron spectroscopic analysis is ≥0.2.  <P>COPYRIGHT: (C)2010,JPO&INPIT