baber/WOPTO huggingface dataset:
Patent JP-2009251526-A (JP)
Title: Liquid crystal display, polarizing plate and backlight source
Inventor: OGASAWARA TOYOKAZU
IPC: G02F1/13357
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To effectively suppress changes in a hue of a liquid crystal when observed at a wide angle in white display.  <P>SOLUTION: A liquid crystal display includes: a liquid crystal panel 300 that includes a liquid crystal cell having a predetermined liquid crystal layer, and polarizing plates for holding the liquid crystal cell therebetween; a backlight source 200 that is disposed on the back of the liquid crystal panel, for irradiating the liquid crystal panel with white light; and an absorbing layer 100 that is disposed between the backlight source and the liquid crystal cell, for absorbing the light of a wavelength band corresponding to a changed color of the white light while passing through only the liquid crystal panel in an oblique direction with respect to the normal line of the liquid crystal panel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008231430-A (JP)
Title: Device for producing fatty acid ester
Inventor: YONEMOTO TOSHIKUNI
IPC: C11C3/10
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently produce a fatty acid ester at a high reaction rate under a mild condition in the transesterification reaction using an ion exchange resin which can cut a step for separating a catalyst which is the defect of a uniform phase alkali catalyst.  <P>SOLUTION: A device for producing the fatty acid ester has an introducing port of a mixture of oils and fats and alcohols on one side of a column filled with an anion exchanger and a recovering port of the fatty acid ester produced on the other side of a column, in which reaction temperature is 10-70°C. The amount of the produced fatty acid ester based on the unit weight of an ion exchange resin and on the time is large because the device uses oils and fats at a high concentration. That is to say, the productivity of the fatty acid ester is large. The device contributes to a reduction in the environmental load by utilizing the resultant fatty acid ester in a biodiesel fuel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009247334-A (JP)
Title: Carrier for cell culture
Inventor: NISHIO REISHI
IPC: C12N5/02
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that, though particle-like beads, hollow fibers and the like are brought into practical use to secure surface areas for adhesion in a large scale culture of adherent cells, those methods are in lack of simplicity with bad efficiency in sowing cells, requirement of specific processes for sowing the cells and the like and are accompanied with difficulty in industrially using the adherent cells.  <P>SOLUTION: A carrier for cell culture is provided. The carrier is a solid body made by cutting external portions of a minute hollow body having the external shape of a sphere, an ellipsoid, a polyhedron, a cylinder or a pyramid and a 50-2,000 μm maximum major diameter and a maximum length perpendicular to the maximum major diameter, has an inner wall to a hollow part of which adherent cells can adhere, 5-40% opening on the external shape surface connecting the external space with the hollow part. A method for culturing adherent cells is also provided using the carrier for culturing cells.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257865-A (JP)
Title: Flow measuring device
Inventor: OYAMA TEPPEI
IPC: G01F1/00
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To enable users to accurately determine the rotation/non rotation or the degree of rotation of a rotary member in a flow measuring device with the rotary member which notifies a minute flow by rotation thereof.  <P>SOLUTION: The flow measuring device has, in a case, a counter which is configured with a plurality of digit wheels for displaying a flow measurement value measured by a flow measuring means, and rotary members (rotary members 40, 50, 60, 70 or the like illustrated by an example) for allowing visual confirmation of a flow in a flow rate unit smaller than a minimum flow rate unit countable by the counter. The rotary members have a visual confirmation portion which is asymmetrical to the rotational axis thereof, and are arranged such that a part of the visual confirmation portion can be visually confirmed through a window 13 prepared in the case.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008243215-A (JP)
Title: System for automatic detection and tracking of multiple individuals using multiple cues
Inventor: RUI YONG
IPC: G06T7/20
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To automatically detect and track a plurality of individuals.  <P>SOLUTION: Automatic detection and tracking of multiple individuals includes receiving of a frame of video and/or audio content and identifying a candidate area for a new face region in the frame. One or more hierarchical verification levels are used to verify whether a human face is in the candidate area, and an indication is made that the candidate area includes a face if the one or more hierarchical verification levels verify that a human face is in the candidate area. Each verified face in the video content is tracked from frame to frame by using multiple audio cues and/or video cues.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009259671-A (JP)
Title: Plasma display device
Inventor: MURATA MITSUHIRO
IPC: G09G3/298
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display device with superior image display quality which caries out rapid and stable writing operations and displays a smooth gradation, without generating false contours.  <P>SOLUTION: The protection layer of the plasma display panel is constructed of a subatrete protection layer which is formed of a thin film of a metal oxide and a particle layer which is formed by making single-crystal particles of magnesium oxide in which the emission intensity of a peak at 200 nm-300 nm of emission spectrum of a cathode luminescence is 2 times or larger than the emission intensity of the peak at 300 nm-550 nm adhere to the substrate protective layer. A panel drive circuit drives a panel by constituting one field period, by arranging in time-wise a second subfield group having a plurality of subfields which have a writing period Tw, to eliminate wall charges for generating sustaining discharge and a sustaining period Ts, after a first subfield group having a plurality of subfields which have an initialization period Ti, a writing period Tw to form wall charges for generating sustaining discharge, and a sustaining period Ts.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259674-A (JP)
Title: Paste composition and conductive composition using same
Inventor: NONAKA TOSHINAKA
IPC: H01B1/20
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paste composition for producing a transparent conductive film which is adaptable to micropatterning with photolithography, which can be formed on a substrate of an organic substance having not so high heat resistance, and which has high film strength and adhesion and resistance to long-period high temperature and high humidity test.  <P>SOLUTION: The past composition contains (A) indium oxide particles, tin oxide particles or zinc oxide particles, (B) a specified compound having univalence groups including polymerizable groups and groups including COO groups on a ring compound containing cyclo rings and benzene rings, and (C) organic solvent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258494-A (JP)
Title: Transfer belt device and image forming apparatus
Inventor: KATO TSUTOMU
IPC: G03G15/16
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly transfer an image with a transfer member even if a tilt roller is inclined to eliminate a belt deviation without the transfer member arranged adjacent to the tilt roller being affected by its tilt condition.  <P>SOLUTION: An intermediate transfer unit 100 includes at least: a driving roller 120; a tension roller 130; a driven roller 140; an intermediate transfer belt 110; and a roller-inclining mechanism 200 that inclines the tension roller 130 as the tilt roller and eliminates the belt deviation of an endless belt. The roller-inclining mechanism 200 moves to incline one end side of the tilt roller toward a direction opposite to a side where photoreceptor drums 11Y, 11M and 11C are arranged.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008276924-A (JP)
Title: Method and apparatus for data reception
Inventor: SAKAO KATSUTOSHI
IPC: H04N7/173
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To allow selection of the type of received data, depending on the type of a storage device connected to an IRD, in a system for distributing contents.  <P>SOLUTION: When a storage device 13A having only an analog input terminal Ain is connected, MPEG audio data is subjected to a decoding process and further D/A conversion, and the resultant data is output from Aout. When a storage device 13B having a PCM audio input terminal Din is connected, MPEG audio data is subjected to a decoding process, and the resultant data is output from Dout. When a storage device 13C having a bidirectional digital interface terminal Dif, such as IEEE1394, is connected, ATRAC data is output from Dif.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009264127-A (JP)
Title: Variable displacement compressor
Inventor: HIROTA HISATOSHI
IPC: F04B27/08
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable displacement compressor suppressing discharge of lubricating oil to the outside regardless of arrangement of a refrigerant outlet in a header housing.  <P>SOLUTION: In this compressor, all delivery refrigerants to be led out from a delivery chamber 53 to a downstream side through the refrigerant outlet are routed through a control valve. The compressor is provided with a connecting pipe 75 connecting the downstream outlet of the main valve of the control valve in the valve storage chamber of a rear housing 104 to the refrigerant outlet of the compressor. The inside of the connecting pipe 75 is isolated from the delivery chamber 53 to form a separate refrigerant passage. Therefore, even if an outlet port 64 for leading out a refrigerant passed through the main valve of the control valve is disposed in a lower position, the liquefied refrigerant does not enter from the outlet port and is not led to the refrigerant outlet.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008290931-A (JP)
Title: Ni-Zn-Cu FERRITE POWDER, GREEN SHEET CONTAINING Ni-Zn-Cu FERRITE POWDER AND Ni-Zn-Cu FERRITE SINTERED BODY
Inventor: OKANO YOJI
IPC: H01F1/36
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Ni-Zn-Cu ferrite material which excels in direct current superposition characteristics by addition of zinc silicate.  <P>SOLUTION: A Ni-Zn-Cu ferrite powder which is composed of a spinel-type ferrite and zinc silicate and has a composition in terms of oxide of 36.0-48.5 mol% Fe<SB>2</SB>O<SB>3</SB>, 7.0-38 mol% NiO, 4.5-40 mol% ZnO, 5.0-17 mol% CuO, and 1.0-8.0 mol% SiO<SB>2</SB>and a ratio of X-ray diffraction intensity from 113 plane of zinc silicate to X-ray diffraction intensity from 311 plane of spinel-type ferrite in the range of 0.01-0.12 is provided. A green sheet formed into a film and a Ni-Zn-Cu ferrite sintered compact made by using the Ni-Zn-Cu ferrite powder are also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009263156-A (JP)
Title: Stereostructure composed of carbon nanotube and its manufacturing method
Inventor: OSHIMA SATORU
IPC: C01B31/02
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stereostructure composed of a carbon nanotube useful as a stereostructure or the like for which a lightweightness and a mechanical strength are required and a method for directly manufacturing it by a flowing gas-phase method.  <P>SOLUTION: In the method for manufacturing the carbon nanotube by a flowing gas-phase method, a carbon raw material containing a catalyst is made into a foggy state and introduced with a carrier gas into a reactor equipped with a heating furnace to form the carbon nanotube in the flowing gas-phase. By passing the carrier gas containing the formed carbon nanotube through a gas-permeable structure which is installed at the downstream of the reactor and has a curved surface at least as a part of the structure, the stereostructure composed of the carbon nanotube having the curved surface at least as a part of the surface shape is obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009263090-A (JP)
Title: Powder and grain feeder
Inventor: YOSHIKAWA OSAMU
IPC: B65G65/48
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder and grain feeder which forms a repose angle within a circular passage formed by a cylinder spacing between upright inner and outer cylinders having a shared axis; impellers disposed on a pivot shaft at the axis along the outer cylinder's bottom plate, the inner cylinder's lower end, and along a bottom plate of a circular passage formed by the outer cylinder's bottom plate; a rotary ring; and by equally-spaced rotary claws, and which supplies (discharges) "small spherical particles", "piece-like or easy-to-mix waste plastic particles", and the like supplied naturally from the lower end of the inner cylinder, uniformly or by fixed-rate dropping, while preventing pulsative or nonuniform dropping from a discharge port formed in the circular passage.  <P>SOLUTION: The powder and grain feeder turns powder and grain 7 in the passage 4 along the passage 4, using the impellers 5 and the rotary claws 6 which connect from the spacing, leading from the lower end of the upright inner cylinder to the bottom plate 3 of the upright outer cylinder 2, to the circular passage 4 formed between the inner cylinder and the outer cylinder 2 and which turn along the bottom plate 3 of the passage 4; wherein a powder and grain dropping discharge port 8 is opened in the passage 4 and a plurality of guide rods 9, 9' toward a terminating end edge 8 of the discharge port 8 are provided at the starting end edge 8' thereof.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262773-A (JP)
Title: Mobile type electronic device and device fitting stand
Inventor: IWASA KEIICHIRO
IPC: G01C21/00
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile type electronic device capable of reliably detaching a battery and preventing any accident occurred by the fracture of the battery when an electronic device is used for on-vehicle purpose.  <P>SOLUTION: A mobile type navigation device 10 which is used for a mobile device by attaching a battery pack 20, and used for an on-vehicle device when it is attached to a device fitting stand 30, includes the battery pack 20, and a fitting part 13 which is formed in a shape where a device provided on the device fitting stand 30 and a detachably fitted part 311 are exclusively attached.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009263318-A (JP)
Title: Method for production of monoclonal antibody, hybridoma and immunogen
Inventor: SUGAWARA KAZUYUKI
IPC: C12P21/06
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antibody which recognizes specifically the binding region of glycoproteins.  <P>SOLUTION: The immunogen is produced by digesting glycoproteins with protease without performing alkaline hydrolysis. An animal is immunized by the above immunogen, and an antibody-producing cell is collected from the animal. A monoclonal antibody is extracted from the antibody-producing cell or its hybridoma. The obtained antibody is applicable to various uses such as a recognition reagent for the binding region of glycoproteins, a recognition probe of tumor markers or a sugar-chain recognition probe, and has tremendous industrial availableness in various fields such as basic medical science, applied medical science or drug discovery.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272477-A (JP)
Title: Mems sensor and its manufacturing method
Inventor: KAWACHI HIRONOBU
IPC: G01P15/18
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a MEMS sensor and its manufacturing method which can reduce a time required for manufacture.  <P>SOLUTION: A wall 6 with a rectangular, circular shape in the plan view is provided on a surface 2a of a silicon substrate 2. A second insulating layer 9 with a rectangular and circular shape in a plan view is formed on the wall 6, and the peripheral part of a cap 10 with a rectangular shape in a plan view is supported through the second insulating layer 9. A hollow section 20 housing an X/Y movable section 3, an X/Y fixed section 4, a Z movable section 5, and a separator 7 is formed on the surface 2a of the silicon substrate 2 by a first insulating layer 8, the wall 6, the second insulating layer 9, and the cap 10. The cap 10 is formed of polysilicon, and formed by forming a doped polysilicon layer on the silicon substrate 2 and forming separator grooves 12, 14 at the doped polysilicon layer to divide the doped polysilicon layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271766-A (JP)
Title: Obstacle detection device for automobile
Inventor: TSUCHIYA KAZUTOSHI
IPC: B60R11/02
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an obstacle detection device for an automobile for positively detecting an obstacle by changing a detection region in a place where a vehicle is highly likely to collide with an obstacle during traveling.  <P>SOLUTION: Obstacle detection regions 302, 804 and 904 are set according to a predicted route 310 of vehicles 301, 801, and 901 and a specific road structure such as a pedestrian crossing 803 or a narrow road 903 around the vehicle 301, to detect obstacles 807, 808, and 910 in the obstacle detection regions 302, 804 and 904. Thus, it is possible to set the obstacle detection regions 804 and 904 corresponding to a pedestrian crossing 803 or a narrow road 903 where the vehicle is highly likely to collide with the obstacles 807, 808 and 910. Therefore, it is possible to reduce a blind area on a road, and to improve performance for detecting the obstacles 807, 808 and 910.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271370-A (JP)
Title: Imaging device
Inventor: Kawai yukinobu
IPC: H04N101/00
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device that can immediately sense a setting state of an apparatus body.  <P>SOLUTION: The imaging device comprises: an operation button 41; and an operation member 43 rotatably provided around the operation button 41 and switching a plurality of operating states by rotating an operation part 73. At least one rotating position of the operation part 73 is formed in a contact position with a user's finder disposed on the operation button 41.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009269143-A (JP)
Title: Cutter grinding disk
Inventor: CHIBA TAKAO
IPC: B24B3/36
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutter grinding disk which can improve grinding work efficiency by shortening the time necessary for the detection of the position of the edge of the cutter.  <P>SOLUTION: The cutter grinding disk includes a finish grinding device 15 and a control disk 17 for controlling the finish grinding device 15. The cutter grinding disk is characterized in that the control disk 17 outputs an instruction that fast-feeds grinding stone units 11, 13 to a feed rate determined based on a proximity position predetermined relative to the edge of a cutter 1, and, when the grinding stone units 11, 13 have reached the proximity position, the control disk 17 outputs an instruction that rotates the grinding stone units 11, 13 at a low speed to switch the grinding stone units 11, 13 to a slow-speed feed mode, detects a change in rotation speed of the grinding stone units 11, 13 to detect abutting of the grinding stone units 11, 13 against the edge of the cutter, and determines the position of the edge of the cutter 1 based on the feed rate of the grinding stone units 11, 13 at that time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008239993-A (JP)
Title: Polyester-based resin composition and molded article
Inventor: OGURO MASARU
IPC: C08L77/06
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester-based resin composition comprised of a polyester resin and a polyamide resin, and excellent in gas barrier property, transparency, color tone, and pinhole resistance, and usable for making a film, a sheet, and a thin-walled hollow vessel.  <P>SOLUTION: The polyester based resin composition is produced by melt kneading of an element comprised of a polyester resin and a polyamide resin, or further containing a polyethylene terephthalate resin, with a cyclic acetal skeleton-having diol and a polyethylene terephthalate resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009269079-A (JP)
Title: Turntable attachment and detachment support method of rotary type powder compacting machine, and rotary type powder compacting machine equipped with turntable attachment and detachment support equipment
Inventor: KAMIMURA MINORU
IPC: B30B11/08
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary type powder compacting machine equipped with turntable attachment and detachment support equipment capable of smoothing the attachment and detachment operation of a turntable which is attached and detached to and from a compacting machine body by being moved in a transverse direction with respect to the compacting machine body.  <P>SOLUTION: A tableting machine of a rotary type includes a turntable unit 41 equipped with the turntable 42 having a section 49 to be supported and a key-shaped driving power receiving section, and the turntable attachment and detachment support equipment. The support equipment is used when the unit 41 is moved transversely with respect to a compacting machine body 2 having a key-shaped driving power transmission section 13a, and is attached and detached to and from the compacting machine body 2. The equipment is provided with a body side rail 81 inside the compacting machine body, a truck guide 85 having a guide rail 96, a turntable lifting mechanism, and an attachment and detachment truck 151 supporting the section 49 to be supported from below. The truck guide 85 is disposed on one side of the compacting machine body 2 to make both rails 81, 96 continuous. The turntable lifting mechanism causes the unit 41 to ascend an descend from below the unit 41 to engage and disengage the power receiving section with and from the driving power transmission section 13a. The attachment and detachment of the unit 41 are supported by leading the attachment and detachment truck 151 by both rails and causing the truck 151 to move across the inside of the compacting machine body 2 and the truck guide 85.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008311222-A (JP)
Title: Superconductive wire and its manufacturing method
Inventor: MIYOSHI KAZUTOMI
IPC: C23C14/24
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superconductive wire showing excellent critical current characteristics with surface characteristics of a base body improved, and its manufacturing method.  <P>SOLUTION: The superconductive wire equipped with a base body 1 containing a metal substrate, and a superconductive layer formed on the base body, is manufactured by applying polish on a metal plate with a high rolling treatment process of rolling reduction with 90% or more and an oriented heat treatment process applied, and removing a protrusion part A formed on a grain boundary, as well as flattening a substance structuring the protrusion part deposited in a groove part B, and then forming a superconductive layer on a base body surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT