baber/WOPTO huggingface dataset:
Patent JP-2010195323-A (JP)
Title: Vehicular state estimating device, vehicular state estimating method, vehicular suspension control device, and automobile
Inventor: SUZUKI TAKUMA
IPC: B60G17/0165
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To more accurately estimate the state of a suspension.  <P>SOLUTION: The vehicular suspension control device 1A includes: a vehicle behavior prediction part 201; a vehicle behavior estimation part 202; and a suspension control part 203. The vehicle behavior prediction part 201 predicts a vehicle behavior with respect to disturbance (road surface profile) added to the vehicle in the future. The vehicle behavior estimation part 202 corrects a gain of a Kalman filter used for estimating the vehicle behavior in the future based on the prediction result of the vehicle behavior in the future. The vehicle behavior estimation part 202 estimates the present vehicle behavior using the Kalman filter which has been corrected in gain. The suspension control part 203 controls the movement of the active suspension device based on the estimation result.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204231-A (JP)
Title: Color composition for color filter, and color filter
Inventor: TACHIBANA TOMOKO
IPC: G02F1/1335
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable color composition for a color filter, which is superior in fluidity and various resistances, and to provide a color filter having a high contrast ratio.  <P>SOLUTION: The color composition for the color filter contains: an acidic pigment; a dispersant (A) obtained by allowing a hydroxyl group of a vinyl polymer having a hydroxyl group at one terminal region to react with an acid anhydride group of an aromatic tetracarboxylic acid dianhydride; a vinyl resin (B) having a tertiary amino group; an organic solvent (C); an active energy ray polymerizable monomer (D); an active energy ray polymerization initiator (E); and a binder resin (F).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203901-A (JP)
Title: Optical encoder
Inventor: YOSHIDA YASUSHI
IPC: G01D5/347
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical encoder detecting an absolute angle of an axis of rotation with high accuracy over the entire circumference.  <P>SOLUTION: A center 101 of a concentric circle of a circular slit 25 is decentered from a center of rotation 100 of the axis of rotation 11. If the axis of rotation 11 rotates, distances L1 and L2 from the center of rotation 100 to a position 102A corresponding to a first detecting portion 12A of the circular slit 25 and a position 102B corresponding to a second detecting portion 12B, change depending on an angle of rotation θ. The distances L1 and L2 are obtained from detection signals of the first detecting portion 12A and the second detecting portion 12B to calculate the absolute angle of rotation θ of the axis of rotation 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206942-A (JP)
Title: Automatic train control system
Inventor: HAJI MASAHITO
IPC: B60L15/40
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic train control system capable of assuring a security level corresponding to a transponder type ATS system while effectively utilizing a vehicle/ground facility of an existing frequency shift type ATS system.  <P>SOLUTION: On the ground, an absolute position ground member is installed at a constant interval along a track, and a frequency shift type ground member for present signal information transmission is installed at a point in front of and away from each traffic signal by a predetermined distance. On a vehicle, an on-vehicle member which allows communication between the absolute position ground member and the frequency shift type ground member is mounted. For each line, a track database prepares absolute position data including line/section/discrimination of up and down lines, installation distance (kilometer), and absolute position ID, and stores track data including line, section, discrimination of up and down lines, ground member position, traffic signal position, and speed limit information for each of the up and down lines. A processing device updates the travel position of an own train each time it passes the absolute position ground member, reads the data corresponding to the travel position from the on-vehicle database on receipt of signal information from the ground member, and generates a speed check pattern which is supplied to the control system.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204479-A (JP)
Title: Glare-proof hard coat film and polarizing plate using the same, and image display device
Inventor: HAMAMOTO DAISUKE
IPC: G02B5/30
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glare-proof hard coat film having excellent glare-proofing and sticking-prevention properties and coping with haze highly minutely and precisely irrespective of its low haze value; and to provide a polarizing plate or the like.  <P>SOLUTION: The glare-proof hard coat film has a glare-proof hard coat layer formed by using fine particles and a hard coat layer-forming material on a face on at least one side of a transparent plastic film base material. The haze value of this glare-proof hard coat film is in a scope of 20-40%, the number p1 of projecting parts exceeding a first reference line being parallel with an average roughness line of a surface roughness profile and positioned at a height of 0.1 μm is in a scope of 10-70 in a section having a length of 4 mm in an optional section on a surface of the glare-proof hard coat layer, the number p2 of projecting parts exceeding a second reference line being parallel with the average roughness line of the surface roughness profile and positioned at a height of 0.05 μm is in a scope of 40-100, and the relation of the p1 and p2 satisfies the relation: p2-p1≥30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202807-A (JP)
Title: Rubber composition for cross-linking and cross-linked rubber
Inventor: FUKUSHIMA NORIYUKI
IPC: C08L23/08
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for cross-linking and cross-linked rubber having low friction coefficient, excellent scratch resistance and exhibiting blooming resistance.  <P>SOLUTION: The rubber composition for cross-linking contains cross-linking rubber and a graft copolymer composition containing a component (A) and a component (B) as follows and the content of the graft copolymer composition is set to 0.1-20 pts.mass per 100 pts.mass cross-linking rubber. The component (A) is a graft copolymer comprising an olefin-based polymer segment (a) as a stem component and a vinyl copolymer segment (b) formed of at least one kind of a vinyl monomer as a branch component. The component (B) is an aliphatic amide. The graft copolymer composition preferably contains a component (C), which is formed of ethylene and at least one kind of vinyl monomer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201054-A (JP)
Title: Washing machine
Inventor: NAWAMA JUNICHI
IPC: D06F33/02
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing machine which distinguishes and measures the conductivity of each of a detergent contained in wash water and dirt components and determines the suitable time of a washing process.  <P>SOLUTION: The washing machine comprises a control circuit 12 which adjusts the frequency of AC voltage applied between a pair of electrodes 11, which measures the conductivity of the wash water, and measures the conductivity of the wash water according to each frequency, wherein the control circuit decides on the time of the washing process according to the measured value of the conductivity of the wash water which is measured by the AC voltage of two or more frequencies.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207922-A (JP)
Title: Cutting tool made of surface coated cubic boron nitride-based ultra-high pressure sintered material
Inventor: TAKAOKA HIDEMITSU
IPC: C23C14/06
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool made of a surface coated cubic boron nitride-based ultra-high pressure sintered material for exerting excellent resistance to abrasion during a high speed cutting process of a high hardness material.  <P>SOLUTION: A hard coating layer formed by an underlying layer, an intermediate layer, and an upper layer is deposited on the surface of a tool base body made of the cBN-based ultra-high pressure sintered material including cBN content of 70 vol.% or more. The underlying layer comprises a composite compound layer of B, C, and N satisfying X=0.05-0.3, Y=0.1-0.4 (X, Y are an atomic ratio) when it expressed by a composition formula: B<SB>1-X-Y</SB>C<SB>X</SB>N<SB>Y</SB>, the intermediate layer comprises a B<SB>4</SB>C layer, and the upper layer comprises a composite nitride layer of Ti and Al satisfying Z=0.3-0.65 (Z is an atomic ratio) when it is expressed by a composition formula: (Ti<SB>1-Z</SB>Al<SB>Z</SB>)N layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009218595-A (JP)
Title: Photovoltaic device
Inventor: Sun-Hai-Lin
IPC: H01L31/04
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photovoltaic device which has high conversion efficiency and is superior in durability.  <P>SOLUTION: The photovoltaic device includes a silicon substrate 14, a back electrode 12, a doped silicon layer 16, and a front electrode 18. The silicon substrate has a first surface 144 and a second surface 140 opposite to the first surface, and a plurality of separately located cavities 142 are formed on the first surface of the silicon substrate, and the back electrode is located on the second surface of the silicon substrate and is in ohmic contact with the second surface, and the doped silicon layer is located on an inside surface 146 of each cavity, and the front electrode is located on the first surface of the silicon substrate and includes a carbon nanotube structure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010209189-A (JP)
Title: Pressure sensitive adhesive sheet
Inventor: AMANO TATSUMI
IPC: C09J11/06
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensitive adhesive sheet that excels in productivity, has a separator with a stable peeling force applied to an adhesive layer surface, and can continuously demonstrate peeling antistatic property to suppress generation of electrostatic due to peeling the separator.  <P>SOLUTION: This pressure sensitive adhesive sheet includes an adhesive layer containing an adhesive composition, and a separator on at least one face of the adhesive layer. In the adhesive sheet, an irregular structure face of the releasing agent layer of the separator is applied to the adhesive layer face. The adhesive composition contains an ionic liquid, and a polymer having a glass transition temperature (Tg) of ≤0°C as a base polymer. The irregular surface of the releasing agent layer is formed by: forming a coated surface by coating an organic solvent solution containing the releasing agent on at least one face of a separator base material; evaporating and removing the organic solvent while forming water droplets; heating and removing the water droplets; and drying and/or curing the releasing agent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212932-A (JP)
Title: Image display device
Inventor: TAKANO SEIJI
IPC: H04N5/91
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device for easily and rapidly extracting a desired image among a plurality of images stored in one or more storage media.  <P>SOLUTION: The image display device includes: a display means 8 to display a first screen having at least one reduced image within a plurality of reduced imaged corresponding to a plurality of image data; a first extraction means 4 to extract, from the plurality of image data, image data matching a first extraction condition defined from the reduced image of the first screen displayed on the display means 8; and a second extraction means 4 to extract, from the image data extracted by the first extraction means 4, image data matching a second extraction condition defined from reduced image(s) on a second screen having one or more reduced images within the reduced images displayed on the display means 8 and corresponding to the image data extracted by the first extraction means 4; wherein a third screen having one or more reduced images corresponding to the image data extracted by the second extraction means 4 is displayed on the display means 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218467-A (JP)
Title: Image-processing device and image-processing method
Inventor: SHIRAISHI NAOHITO
IPC: H04N1/46
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image-processing device and an image-processing method which each conduct, at a high speed, graphics image-drawing processing including a logical operation.  <P>SOLUTION: The image-processing device has: an analysis means which analyzes inputting data having commands for drawing an image; an index table-generating means which generates an index table having identification information, which indicates that a logical operation or a translucence operation is conducted between a plurality of color values, and indexes which have the same data format as the identification information and are uniquely correlated with the prescribed number of color values among the color values of the pixels the image has; a color value-drawing means which draws pixels, which are correlated neither with the identification information nor with the indexes, according to the color values of the pixels concerned, and generates the color values of the pixels which are correlated with the identification information, by the logical operation, to draw the pixels; and an index-drawing means which draws the pixels, with which the indexes are correlated, according to the values of the indexes concerned.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010215996-A (JP)
Title: Steel for earthquake resistant structure, and method for producing the same
Inventor: KIMURA TATSUKI
IPC: C22C38/50
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel for an earthquake resistant structure in which toughness represented by uniform elongation, total elongation and fracture transition temperature is high, and also, their anisotropies are reduced.  <P>SOLUTION: The steel has a steel composition comprising, by mass, 0.01 to 0.2% C, 0.01 to 1.0% Si, <0.5% Mn, ≤0.030% P, ≤0.030% S, ≤0.1% Al, 0.1 to 3.0% Cr and 0.001 to 0.030% Ti, and the balance Fe with inevitable impurities, and has a metallic structure where a hard second phase is distributed into a soft ferrite phase at random. Further, preferably, in the hard second phase, the average aspect ratio is ≤5.0 in both of the cross-section in the rolling direction and the cross-section in the direction orthogonal to the rolling direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010226153-A (JP)
Title: Line state estimator
Inventor: AKAHORI HIROTSUGU
IPC: H04J11/00
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To precisely estimate the power ratio of an actual desired wave and an unwanted wave being a disturbing wave regardless of a propagation line state.  <P>SOLUTION: The line state estimator 10 is provided to a receiver which receives an arrival signal and demodulates it by a FFT unit 1, and estimates a line state of the arrival signal. The line state estimator 10 determines the power ratio of the desired wave and unwanted wave by a power ratio calculation unit 17 on the basis of a value obtained by power-converting an FFT output signal S1 corresponding to a frequency band wherein the desired wave arrives through a known signal extraction unit 11 and a power conversion unit 13, and a value obtained by power-converting an FFT output signal S1 corresponding to a frequency band wherein the desired wave does not arrive through a guard band extraction unit 12 and a power conversion unit 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010226524-A (JP)
Title: Programmable logic circuit, semiconductor integrated circuit device, information processing system and control program
Inventor: YANAGISAWA KATSUHIKO
IPC: H03K19/177
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a programmable logic circuit which can efficiently reduce power consumption and can improve energy saving.  <P>SOLUTION: The programmable logic circuit includes at least a plurality of logical blocks (1a-1i) in which logical operation processing can be changed by access from the outside, a wiring region 2 in which the connection between the logical blocks can be changed by access from the outside, an on/off means (power on/off section 3) which can turn on/off the power supply for every logical block, an introduction means (operation data introducing section 5) for introducing operation data corresponding to an operation mode of a system, a control means (on/off control section 4) for turning on/off the power supply of a designated logical block based on the introduced operation data, and a wiring changing means (wiring changing section 6) for changing the wiring state between respective logical blocks in the wiring region based on circuit data included in the operation data, with respect to the logical block in which the power supply is turned on.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010222528-A (JP)
Title: Production method of polyolefin resin film and polyolefin resin film obtained thereby
Inventor: MORI KATSURO
IPC: C08J5/18
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyolefin resin film having fewer fisheye defects, excellent appearance and excellent handling property of the film.  <P>SOLUTION: The production method of the polyolefin resin film is provided, comprising applying a polyolefin solution on a substrate, heating to evaporate a solvent, and irradiating the obtained polyolefin resin film with an electron beam. The polyolefin resin film is obtained by the production method.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009135556-A (JP)
Title: Multilayer capacitor and method of manufacturing the same
Inventor: TOGASHI MASAAKI
IPC: H01G4/30
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer capacitor achieving reduction in ESL.  <P>SOLUTION: First and second terminal electrodes 31, 32 are provided spaced from each other on the surface of a dielectric substrate 12. First outer layer through-hole conductors 61 connect each of the first terminal electrodes 31 to a first internal electrode 411. Second outer layer through-hole conductors 62 connect each of the second terminal electrodes 32 to an internal electrode 421. A first internal layer through-hole conductor 51 connects each of a plurality of internal electrodes 411-41n. A second internal layer through-hole conductor 52 connects each of a plurality of internal electrodes 421-42n.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010220587-A (JP)
Title: Method for culturing eukaryotic microorganism
Inventor: OTA MARI
IPC: C12N1/16
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a culturing method easily controlling growth rate of eukaryotic microorganisms such as yeast and fungi by an alternative convenient means to temperature control.  <P>SOLUTION: The method has a step of promoting growth of the eukaryotic microorganisms by exposing visible light having a wavelength of 520 nm or more to yeast used in brewing such as Saccharomyces cereviseae in the eukaryotic microorganisms such as yeast, algae, fungi and Basidiomycetes. As the visible light, for example, yellow light, orange light and red light are cited. Particularly, remarkable growth promoting effect is observed upon emitting yellow light.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230319-A (JP)
Title: Method for determining physiological activity of cypris larva of barnacle
Inventor: YOSHIZAKI TSUKASA
IPC: G01N33/15
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method for determining the physiological activity of the cypris larva of a barnacle.  <P>SOLUTION: The method for determining the physiological activity of the cypris larva of the barnacle includes the step of irradiating the cypris larva of the barnacle with exciting light and the step of detecting the distribution pattern of the fluorescence emitted from the irradiated cypris larva. Since the self-luminous fluorescence distribution pattern of the cypris larva of the barnacle reflects the physiological activity of a larva individual to change, the obtained fluorescence distribution pattern is compared with the fluorescence distribution pattern of a normal individual to determine the physiological activity of the cypris larva.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232270-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: KITANO YOJI
IPC: H01L29/786
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device, capable of achieving a high ON/OFF ratio and a stable operation while suppressing an increase in element area, and to provide a method of manufacturing the same.  <P>SOLUTION: The semiconductor device includes a BOX layer 1, an SOI layer 2 formed on the BOX layer 1, and a transistor 10 of partial depletion type which is formed at the SOI layer 2. The transistor 10 includes a gate electrode 14 formed on the SOI layer 2 with an insulating film in between, an N-type source 15 or drain 16 formed at the SOI layer 2 under both sides of the gate electrode 14, and an N-type impurity layer 17 provided at the lower part of the source 15. The impurity layer 17 contacts a body region 2, and has an N-type impurity concentration lower than that of the source 15.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231992-A (JP)
Title: Electromagnetic relay
Inventor: MIYAZAKI KATSUJI
IPC: H01H50/24
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic relay capable of simplifying a manufacturing process.  <P>SOLUTION: An armature 16 is connected to a second bobbin end section 33 via a hinge spring 15 concerning to the electromagnetic relay 10. The hinge spring includes a first surface member 41 being along the second bobbin end section, a second surface member 42 being along the armature and extending along the thickness direction of the first surface member, and a third surface member 43 and a fourth surface member 44 connected to the first surface member. The third surface member 43 and the fourth surface member 44 are separately arranged so as to hold the second bobbin end section along surfaces crossed with the first surface member and the second surface member and mutually along the thickness direction. Then, the third surface member is formed engageable with a pawl 37 arranged on the second bobbin end section.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228972-A (JP)
Title: Carbonaceous film and method for producing the same
Inventor: NITTA YUKI
IPC: C01B31/02
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbonaceous film into which a functional group is efficiently introduced by plasma irradiation.  <P>SOLUTION: The carbonaceous film comprises a carbonaceous film body 103 formed on the surface of a base material 101 and the functional group 105 introduced onto the surface of the carbonaceous film body 103. The carbonaceous film body 103 contains more carbon-carbon bonds than carbon-hydrogen bonds in at least the portion of the surface side thereof.  <P>COPYRIGHT: (C)2011,JPO&INPIT