baber/WOPTO huggingface dataset:
Patent JP-2009046605-A (JP)
Title: Ultraviolet-curable ink composition and printed matter using the same
Inventor: KIDOKORO FUMIO
IPC: C09D11/10
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet-curable ink composition which is reduced in the transpiration level or the like of volatile organic compounds (VOC) as a sickhouse snydrome source, without conducting an afterbaking treatment, and to provide a printed matter using the ink composition.  <P>SOLUTION: Provided is an ultraviolet-curable ink composition comprising 0-15 wt.% of N-vinyl caprolactam as a curing component and a printed matter using the ink composition. The above ink composition also comprises, as other curing components, a mixture of two or more urethane acrylate oligomers including a polycarbonate skeleton-bearing urethane acrylate oligomer being 2,500-10,000 in weight-average molecular weight, a mixture of (meth)acrylate monomers including a phenoxyethyl acrylate monomer, and an acrylamide compound.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009054605-A (JP)
Title: Photoelectric conversion element, and imaging element
Inventor: CHIN TORU
IPC: H04N5/335
Filed: 2007-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoconductive film and a photoelectric conversion element, having a high photoelectric conversion efficiency and a high S/N ratio.  <P>SOLUTION: The photoelectric conversion element is characterized by a structure formed by sequentially laminating two layers of a crystalline organic photoelectric conversion film, and an amorphous film of a different composition from the photoelectric conversion film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009051872-A (JP)
Title: Method for producing porous membrane, method for producing polymer electrolyte, porous membrane, polyelectrolyte membrane, and solid polymer fuel cell
Inventor: KATAYAMA YUKIHISA
IPC: H01B1/06
Filed: 2007-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous membrane with precise through holes by performing pore forming processing while suppressing melting or sagging of a polymer film or polymer sheet, and to provide a fuel cell improved in output voltage and current density by using this porous membrane as a solid polyelectrolyte membrane.  <P>SOLUTION: The porous membrane is produced by irradiating a polymer film or polymer sheet with ultrashort pulse laser having a pulse width of 10<SP>-9</SP>sec. or less while cooling the polymer film or polymer sheet so as to be kept at a melting point thereof or lower to form a plurality of through-holes simultaneously in the thickness direction of the polymer film or polymer sheet. A composite polyelectrolyte membrane is produced by filling an electrolyte generating monomer in the through-holes of the pore membrane, and then polymerizing the electrolyte generating monomer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009052404-A (JP)
Title: Secondary air supply device of internal combustion engine
Inventor: TSUBOSHIMA TAKASHI
IPC: F01N3/22
Filed: 2007-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary air supply device of an internal combustion engine which realizes quick activation of a catalyst through the increase in the exhaust temperature of a catalyst inlet by secondary air.  <P>SOLUTION: A secondary air supply device 1 having exhaust manifolds 321 individually connected to respective cylinders 20 of an engine 2 and supplies secondary air to respective exhaust manifolds through a branch pipe 14 for branching from a secondary air supply passage 12, includes a distributor 15 in a branch part 12a for branching a downstream end of the secondary air supply passage 12 to respective branch pipes 14. The distributor 15 is provided with a rotor 152 for rotating while coming into sliding contact with an inner peripheral surface of the distributor body 151. The rotor 152 rotates so as to make only the downstream end of the secondary air supply passage 12 communicate with the branch pipe 14 corresponding to the exhaust manifold 321 of a corresponding cylinder 20 in an exhaust process of respective branch pipes 14 through its inside space, and supplies secondary air only to the exhaust manifold 321 of the corresponding cylinder 20 in the exhaust process through the branch pipe 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009052470-A (JP)
Title: Fuel injection valve
Inventor: SUDA KOICHI
IPC: F02M61/16
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve capable of preventing both of generation of operating noise due to a collision between an operating valve and a valve seat, and ablation between them without enlarging a seal diameter.  <P>SOLUTION: The injection valve includes a valve body 2 having a valve seat 5 formed with a fuel-injection hole 8, an operating valve 20 for opening and closing the fuel-injection hole 8 in the valve body 2, a solenoid coil 12 for generating electric power, a leaf spring 21 for supporting the operating valve 20 in a floating condition, and a seal member 23 disposed in a tip-end face 20g of the operating valve 20. The seal member 23 is formed with an annular protruding portion 23a that is smaller in a diameter than the outer diameter of the tip-end face 20g and is larger in the diameter than the inner diameter of the fuel-injection hole 8, and protrudes outside of the tip-end face 20g. Elastic members 25, 40 and 41 are disposed outside of the protruding portion 23a, for buffering the collision between the operating valve 20 and the valve seat 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009057853-A (JP)
Title: Fuel injection control device and fuel injection quantity learning method of internal combustion engine
Inventor: TARUSAWA YUKI
IPC: F02D41/14
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection control device of an internal combustion engine capable of improving learning accuracy, by properly reflecting influence by a change in an environmental condition.  <P>SOLUTION: An ECU calculates an environmental correction quantity corresponding to a change in an operational environment condition of an engine (Step S4), and respectively reflects influence by a change in the operational environment condition on an estimate actual injection quantity Qest., an injection correction quantity ΔQ and a learning quantity TQG (Step S8), by calculating a difference from a command injection quantity Qtrg. commanded to an injector as the injection correction quantity ΔQ (Step S6), when calculating the estimate actual injection quantity Qest. of the injector by adding environmental correction quantities Ccal, Mccal and Qcal to an operation term (Step S5), based on an increase quantity of an engine speed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058714-A (JP)
Title: Liquid crystal device, its manufacturing method, and electronic device
Inventor: OTAKE TOSHIHIRO
IPC: G02B5/20
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal device which has excellent display properties by preventing quality reduction of a retardation layer due to an organic solvent when a color filter layer is formed and quality reduction of the color filter layer due to water and an organic solvent contained in the retardation layer.  <P>SOLUTION: The liquid crystal device 100 includes: a first substrate 11; a second substrate 31; a liquid crystal layer 40 positioned between the first and the second substrates 11 and 31; the retardation layer 20 formed on at least a part on the surface on the liquid crystal layer 40 side of the first substrate 11; a protective layer 14 covering at least the retardation layer 20 and composed of a transparent inorganic material; and the color filter layer 16 formed on the protective layer 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009059257-A (JP)
Title: Information processing apparatus and information processing method, and computer program
Inventor: OTANI NOBUYA
IPC: G10L15/04
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To achieve execution configuration of line-of-sight discrimination processing for obtaining a highly accurate and effective discrimination result by image analysis.  <P>SOLUTION: A face area in an image and eyes, nose and mouse are detected and line-of-sight discrimination processing of the face image from which the eyes, nose and mouse are detected is executed. The line-of-sight discrimination processing discriminates (a) a positive state where the line of sight is directed to a camera direction or (b) a negative state where the line of sight is not directed to the camera direction, by using a line-of-sight discrimination dictionary in which learning data including classification data corresponding to respective states are stored. Concretely, PixDiF algorithm using a difference value of a pixel pair of an image as comparison/collation data is employed. In this configuration, line-of-sight discrimination based on clear discrimination of two states, i.e. the line of sight is directed to the camera direction or not is adopted, so that accuracy of the discrimination processing and value of using a discrimination result can be improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008011565-A (JP)
Title: Integrated transmit/receive antenna with arbitrary utilization of antenna aperture
Inventor: DERNERYD ANDERS
IPC: H01Q21/24
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna device and system design which form a modular common antenna surface having various surface portions for signal transmission and reception, the various surface portions either forming passive or active arrays for transmission or reception.  <P>SOLUTION: Superimposed surface portions of the modular common antenna surface constitute individual transmit and receive array portions, respectively, sharing the total aperture, the modular common antenna surface produces at least one polarization plane for transmission and generally two orthogonal polarization planes for reception to achieve polarization diversity for the reception. Further, the antenna surface of the device and system according to the invention generally form a microstrip module array containing a number of radiation element for transmission and/or reception, and consist of one or several columns of individual element forming the antenna aperture, the column and/or columns having integrated power amplifiers and/or low noise amplifiers (LNAs), respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008066728-A (JP)
Title: Semiconductor device for measuring overlay error, method for measuring overlay error, lithographic apparatus and device manufacturing method
Inventor: DUSA MIRCEA
IPC: G03F9/00
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a device in which an overlay is determined through electrical measurement at high precision.  <P>SOLUTION: A semiconductor device for determining an overlay error on a semiconductor substrate includes a first and a second transistor. Each transistor includes two diffusion regions associated with a gate, the diffusion regions of each transistor being arranged in a first direction. The second transistor is arranged adjacent to the first transistor in a second direction perpendicular to the first direction. The first and second gate each have a non-uniform shape, and the second gate is oriented with respect to an orientation of the first gate in such a way that an effect of an overlay error on a device parameter of the second transistor has an opposite sign in comparison to an effect of the overlay error on a corresponding device parameter of the first transistor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009064878-A (JP)
Title: Printed wiring board and, mounting wiring board, and current detector
Inventor: KIDA YOSHIHIRO
IPC: H05K1/02
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To suppress by a simple constitution the malfunctions of a current detecting circuit which are caused by the parasitic capacities formed out of the electrostatic couplings interposed between a conductor having a potential and the wiring patterns of a mounting wiring board of the current detecting circuit.  <P>SOLUTION: A current detector 10 has a conductor 2 wherein a detected current flows, a magnetic core 4 having an air gap provided in a portion of its ring-form magnetic circuit, a magnetic sensor 6 disposed in the air gap, and a mounting wiring board 100 disposed near the conductor 2. The mounting wiring board 100 has a plurality of input-signal-terminal portions for receiving a plurality of input signals, an operational processing element 30 for performing the operational processings with respect to the respective input signals, a plurality of wiring portions in each of which its one end is so connected with each input-signal-terminal portion as to be connected simultaneously with circuit elements, and its another end is connected with the operational processing element 30, and parasitic-capacity adjusting portions provided in one or more wiring portions and for making equal to each other the values of parasitic capacities formed by the electrostatic couplings interposed between the conductor 2 and the respective wiring portions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009060825-A (JP)
Title: Powder composition comprising oil-soluble component, and functional food product employing the same
Inventor: SERIZAWA SHINICHIRO
IPC: A23L1/30
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder composition comprising an oil-soluble component forming an emulsion wherein fine emulsified particles of not greater than 150 nm are stably dispersed upon dissolving and dispersing the powder composition in an aqueous medium, which powder composition can be produced at a high yield by suppressing the tackiness of the surface of powder particles being formed in the process of powderizing an emulsion composition and suppressing the powder particles from agglomerating and sticking to a production apparatus in its production process.  <P>SOLUTION: The powder composition obtained by drying an emulsion composition comprising an oil-soluble component and an emulsifier is characterized in that the melting point of the emulsifier is 45°C or higher and the ratio of the emulsifier relative to the oil-soluble component is from 0.5 to 1.5. An emulsifier containing at least 60 mass% of a fatty acid ester of sucrose having a melting point of not lower than 45°C relative to the total amount the emulsifier is preferable. The powder composition is useful for producing a functional food product.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009068029-A (JP)
Title: Method for detecting flowing-out of slag
Inventor: YAKABE MASATSUGU
IPC: F27B3/28
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To control the flowing-out quantity of slag at a predetermined quantity without any fluctuation by detecting the flowing-out slag mixed into molten metal appropriately regardless of the shape even if the discharging stream from the molten metal vessel is narrow or large at the end stage of discharging the molten metal in the case of discharging molten metal from a molten metal vessel into another molten metal vessel through a flowing-out hole.  <P>SOLUTION: In the method for detecting the flowing-out of the slag, the discharging stream 1A flowing out from the flowing-out hole 12 in the molten metal vessel 3 is photographed by an infrared camera 6, and the molten metal 1 and the slag 2 are discriminated by comparing the radiating energy value of the discharging stream measured by the infrared camera 6 and a pre-set energy threshold, thereby detecting the flowing-out slag mixed into the molten metal flown out from the flowing-out hole. The width of the discharging stream photographed by the infrared camera is calculated successively, and the energy threshold for discriminating the molten metal and the slag is changed according to the width of the calculated discharging stream, is modified.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009066092-A (JP)
Title: Rice cooker
Inventor: YURA MASAKI
IPC: A47J27/00
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooker capable of detecting the temperature of a pot at a high speed, improving temperature detection accuracy further and appropriately controlling a heating amount.  <P>SOLUTION: A plurality of infrared transmission parts 7 for transmitting infrared rays from the pot are provided between the pot and an infrared sensor 8, and the infrared sensor 8 includes a sensor base material 20, a plurality of detecting thermal elements 22 provided facing the plurality of infrared transmission parts 7 for detecting the temperature change of the sensor base material, a compensating thermal element 23 for compensating the temperature detected by the detecting thermal elements 22, an infrared absorbing layer 24 provided facing the respective detecting thermal elements 22 for absorbing the infrared rays, and an infrared reflecting layer 25 provided facing the compensating thermal element 23 for reflecting the infrared rays. Thus, the heating amount is controlled corresponding to pot temperature detection information by the plurality of detecting thermal elements 22 and the compensating thermal element 23. Thus, the temperature of the pot is detected at a high speed, the temperature detection accuracy is improved further, and the heating amount is appropriately controlled.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009066255-A (JP)
Title: Golf ball
Inventor: NAKAMURA HIROTAKA
IPC: A63B37/12
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf ball which is not easily discolored and is excellent in abrasion resistance.  <P>SOLUTION: The golf ball 2 is provided with a core 4, a cover 6 and a paint layer 12. The base polymer of the cover 6 includes a thermoplastic polyurethane elastomer. The cover 6 includes a benzotriazol based ultraviolet absorption agent, a hindered amine based light stabilizer and a hindered phenol based heat-resistant stabilizer. When the mol concentration of the benzotriazol based ultraviolet absorption agent is defined as A, the mol concentration of the hindered amine based light stabilizer is defined as B and the mol concentration of the hindered phenol based heat-resistant stabilizer is defined as C, a molar ratio (B/A) is ≥0.01 and ≤0.5, and a molar ratio [(B+C)/A] is ≥0.1 and ≤1.5. Preferably, the hindered amine based light stabilizer does not have a hindered phenol group in a molecule. Preferably, the main component of the elastomer is the reaction product of MDI and polyether polyol.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009069118-A (JP)
Title: On-vehicle navigation device
Inventor: NAKAGAWA YUKIO
IPC: G08G1/0969
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle navigation device for ensuring safety in route guidance by avoiding colliding with an oncoming vehicle owing to a traffic jam on the oncoming lane side.  <P>SOLUTION: This on-vehicle navigation device is characterized by being equipped with an oncoming lane side jam information acquiring means 28 for acquiring jam information on an oncoming lane-side road while one's own vehicle is traveling on a recommended route and a warning means 29 outputting a warning in the case that the jam information is acquired by the acquiring means 28. The oncoming lane-side road is a road which adjoins one's own lane-side road that is a road on a recommended route wherein traveling in one traveling direction including at least one's own lane is determined to be regular, and on which traveling in a traveling direction opposite to the one traveling direction is determined to be regular and including at least an oncoming lane next to the own lane-side road is determined to be regular.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008046651-A (JP)
Title: Driving method of liquid crystal display
Inventor: YOSHIHARA TOSHIAKI
IPC: G02F1/141
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving method of a liquid crystal display capable of using a liquid crystal substance having high spontaneous polarization and attaining high speed response even when voltage applied to the liquid crystal substance is low.  <P>SOLUTION: A ferroelectric liquid crystal having spontaneous polarization is packed between alignment layers 11 and 12 respectively provided on glass substrates 2 and 4 to form a liquid crystal layer 13. The ferroelectric liquid crystal shows a monostable state that an average molecule axis of molecule directors exists in nearly one direction when no voltage is applied, the average molecule axis is tilted on one side from a monostable position at an angle according to the applied voltage when a first polar voltage is applied and the average molecule axis is tilted on the side reverse to that when the first polar voltage is applied from the monostable position when a second polar voltage reverse to the first polarity is applied. The maximum tilt angle when the first polar voltage is applied is ≥35°, more preferably ≥45°.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009074904-A (JP)
Title: Substrate for protein chip, manufacturing method therefor, protein chip using the same, and proteome analyzer including protein chip
Inventor: NISHIMI TAISEI
IPC: G01N33/543
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for a protein chip facilitating the formation of the protein chip used for arranging/fixing protein in a high-density array, a highly productive manufacturing method therefor, a protein chip made by fixing protein on a high-density array preventing wet-spreading when spotting it with protein solution, and a proteome analyzer equipped with the protein chip and useful for protein analysis techniques.  <P>SOLUTION: This substrate for a protein chip is made by arranging polysaccharides in array on a substrate, the polysaccharides each having a functional group capable of thereto fixing protein. This substrate is obtained by bringing polysaccharides (derivatives) having functional groups into contact with the substrate and selectively fixing them on an arbitrary domain by pattern exposure, with the functional groups capable of forming covalent bonds with functional groups capable of fixing protein at active spots produced on the substrate. This substrate is useful for making protein chips.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009074906-A (JP)
Title: Data collector and assembling method of data collector
Inventor: TANAKA MASASHI
IPC: G01W1/11
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To house electronic components necessary for collecting environmental information in a housing of a simple structure while enhancing work efficiency.  <P>SOLUTION: In this data collector, a plurality of the electronic components necessary for information collection are previously mounted to a fixation plate 40. These electronic components are housed in the housing 31 by slide-inserting the fixation plate 40 thereinto from the bottom side with its edges at both sides sandwiched between rails 33e of the housing 31, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009073317-A (JP)
Title: Caster and furniture having caster
Inventor: NISHIZAWA TAKACHIKA
IPC: B60B33/00
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact caster with the adjuster function superior in operability.  <P>SOLUTION: This caster has a freely rotatable and vertically immovable adjusting ring 12, a main support 11 vertically freely movable and nonrotatable by threadedly engaging with the adjusting ring 12, a turning member 10 horizontally turnably fitted in the main support 11, and a wheel 8 installed in the turning member 10. A wheel stopper 15 is arranged in the turning member 10, and a turning stopper 17 and an operation member 19 are arranged inside the main support 11. The wheel stopper 15 and the turning stopper 17 are simultaneously operated by the vertical movement of the operation member 19. Since the turning stopper 17 and the operation member 19 are incorporated into the main support 11, the whole is compact. Rotational operation of the adjusting ring 12 is also lightly performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT