baber/WOPTO huggingface dataset:
Patent JP-2007197320-A (JP)
Title: Corrosion-resistant ceramic and its manufacturing method
Inventor: OKAMOTO KAZUHIRO
IPC: C04B35/584
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To easily and inexpensively provide corrosion-resistant ceramic which has excellent adherence even in the high temperature region of about 800 to 1,600°C and a long-lived surface-coated layer, and consists of a nonoxide ceramic sintered compact.  <P>SOLUTION: A layer of the multiple oxide of the element of group 3a in the periodic table and at least one kind selected from Hf and Ti, for example, the layer of the multiple oxide represented by formula: RE<SB>2</SB>(Si<SB>x</SB>M<SB>1-x</SB>)<SB>2</SB>O<SB>7</SB>(wherein RE is the element of group 3a in the periodic table; M is at least one kind selected from Hf and Ti; 0≤x<1) is formed on the surface of a specified nonoxide ceramic sintered compact.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008234430-A (JP)
Title: Query processor, program, and query processing method
Inventor: HATTORI MASAKAZU
IPC: G06F17/30
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a query processor for optimizing the precision (that is, costs) of a higher level plan.  <P>SOLUTION: The query processor composes a plan including all predicate nodes by selecting a sub-plan whose costs are low, and gradually increasing the size of the sub-plan by a plan composing means 14 by using an analytic graph generated by a query analyzing means 11 to be expressed with a graph including variable nodes equivalent to variables with which an object on a database is restrained and predicate nodes showing conditions between the variable nodes and plan composition constraint data extracted by a constraint extraction means 12 to be expressed as constraints for a plan and sub-plan extracted from the analytic graph as nodes or inter-node conditions. Thus, it is possible to optimize the precision (that is, costs) of a higher level plan.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233654-A (JP)
Title: Optical compensation film, and polarizing plate and liquid crystal display device using the same
Inventor: NAKAMURA KAZUHIRO
IPC: C08L101/00
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical compensation film which contributes to improved viewing angle characteristics of a liquid crystal display device.  <P>SOLUTION: The optical compensation film (10) has a first optically anisotropic layer (12) including at least a kind of polymer material selected from a group of polyimide, polyether ketone, polyamide-imide and polyester imide, and is characterized in that it is optically biaxial, and has an in-plane retardation Re exhibiting inversely dispersive wavelength dependence in the visible ray region.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233704-A (JP)
Title: Camera
Inventor: ITO KAORU
IPC: G03B15/05
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera designed so that a camera main body is made compact while support strength is ensured.  <P>SOLUTION: The camera has, on the top part of the camera main body 1, a strobe unit 4 rotatable between its stored position and used position. An accessory shoe 5 having a pair of guide walls 15 for guiding an option part to the top part of the camera main body is disposed. The strobe unit 4 has a pair of legs 9 disposed with a space left between them across the pair of guide walls 15. Bearing parts that bear a pair of legs 9 so that the legs 9 are rotatable are formed in the pair of guide walls 15. The bearing parts are fitting holes 15a made in the pair of guide walls 15. The pair of legs 9 have a pair of shafts 9a that are fitted in the corresponding fitting holes 15a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235752-A (JP)
Title: Semiconductor apparatus and method of manufacturing the same
Inventor: KINOSHITA ATSUHIRO
IPC: H01L29/786
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high performance semiconductor apparatus in which a drain leakage current is suppressed and which uses a carbon nanotube as a channel region, and to provide a method of manufacturing the same.  <P>SOLUTION: A semiconductor apparatus and method of manufacturing the same has a channel region 101 formed by a carbon nanotube (CNT) 104, a gate electrode 108 formed on the channel region 101 via a gate insulating film 106, and source and drain regions 112 and 114 formed so as to sandwich the channel region 101. A joining part to the channel region 101 in the source and drain regions 112 and 114 has an element formed by a semiconductor material having a wider bandgap than the channel region 101.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233816-A (JP)
Title: Optical outlet
Inventor: KARASAWA KAZUHIRO
IPC: G02B6/36
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical connector which is compatible to a sufficiently long slack of an optical fiber and easily processes the slack.  <P>SOLUTION: A coated optical fiber slack housing part 8 is provided which houses a coated optical fiber 13 around a light receptacle, on the front face of a substantially plate-shaped outlet body 7 on which the light receptacle 10 is arranged, and a cable slack take-up reel part 9 which takes up the slack of an optical cable 12 is provided on the back face of the outlet body 7. The cable slack take-up reel part 9 is located at the back face side and the fine coated optical fiber 13 only is handled on the front face side, and the slack of the coated optical fiber is easily processed around the light receptacle. Sufficient slack spaces are secured for the optical cable 12 and the coated optical fiber 13 because the coated optical fiber slack housing part 8 and the cable slack take-up reel part 9 are separated to the front and the rear parts of the outlet body 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244588-A (JP)
Title: Image processing apparatus, image processing method, image processing program and camera
Inventor: KUNIBA HIDEYASU
IPC: H04N9/64
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To convert an image into an optimum image.  <P>SOLUTION: In an image of a color space expressed by a component indicating the brightness of the image and a component indicating the density of colors of the image, an image processing section 103a applies gradation conversion processing to the component indicating the brightness depending on gradation conversion characteristics in which the inclination changes at a predetermined brightness, and applies modulation processing to the component indicating the density of colors by multiplying modulation characteristics in which a value not more than 1 is set in at least one part of a region brighter than the predetermined brightness.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244594-A (JP)
Title: Automatic gain control circuit
Inventor: SUZUKI KENJI
IPC: H04B1/16
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the configuration of an automatic gain control circuit and to reduce the power consumption of a digital radio receiver.  <P>SOLUTION: The automatic gain control circuit is provided in the digital radio receiver, calculates a mean value of reception signal power from a baseband I signal and a baseband Q signal converted into digital signals, and controls the gain of an amplifier so that its mean reception signal power may be constant. The control circuit is provided with an averaging section for inputting one of the baseband I signal and the baseband Q signal to calculate its mean receiving signal power, and a control section for controlling the gain of the amplifier so that the average reception signal power calculated by the averaging means may be constant and control may be exercised to stop the operation of the A/D converter corresponding to the other baseband signal not to be inputted into the averaging section during its control.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244716-A (JP)
Title: Digital-analog converter with redundant bits, analog-digital converter using the same, and image sensor using the same
Inventor: SANO MASASHI
IPC: H03M1/68
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DA converter with redundant bits and less noise, and whose circuit size is small.  <P>SOLUTION: A digital-analog converter with redundant bits which is provided with a first input terminal and a second input terminal, and outputs a reference voltage obtained by quantizing a difference between a voltage input to the first input terminal +ΔV and a voltage input to the second input terminal -ΔV with n+1/2<SP>q</SP>bits (n is a natural number of 3 or more, and q is a natural number of n-2 or less). It is composed of a q+1+1/2<SP>q</SP>bit resistor string type DA converter comprising k (k=2<SP>(q+1)</SP>+2) resistance elements, an n-q-1 bit binary control type digital-analog converter, and a decoder including a logic circuit with k k/2 inputs.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237527-A (JP)
Title: Radio control transmitter for model
Inventor: NISHIZAWA EIICHI
IPC: A63H30/04
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio control transmitter for a model capable of securing reliability in remote control of a controlled object by radio without an operator being conscious about the direction of an antenna.  <P>SOLUTION: A pole antenna 50 is placed inside a grip 40 in a case body 20 of the radio control transmitter 10 for the model in a state that the antenna shaft is orthogonal to, or is tilted at an arbitrary angle with respect to a center line along a height direction of the case body 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241492-A (JP)
Title: Bearing with sensor for wheel
Inventor: ISOBE HIROSHI
IPC: G01L5/00
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing with a sensor for a wheel to accurately detect a force acting between a tire of the wheel and a road surface whether it is at rest or at low speeds.  <P>SOLUTION: An external member 1 which is a fixed-side member comprises a flange 1a for vehicle body mounting to be mounted on the outer circumference thereof and is provided with bolt holes 14 at a plurality of circumferential places of the flange 1a. The flange 1a is given protrusive pieces 1aa with their circumferential portions provided with several bolt holes 14 projecting farther than the other portions to the outer diameter side. End face portions of each protrusive piece 1aa on circumferential both sides at their base ends are circular arc surface parts 1aa1 connected in circular front shapes to outer diameter surfaces of non-molded parts of the protrusive pieces 1aa of the flange 1a. The surface parts 1aa1 are each provided with a strain enlarging means 20 for enlarging strain of the external member 1, with a strain gauge 16 stuck on each of the enlarging means 20. An estimation means is provided for estimating the force acting between the tire of the wheel and the road surface by means of an output signal of the strain gauges 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241527-A (JP)
Title: Surface roughness measurement device
Inventor: KUDO YASUTAKE
IPC: G01B5/28
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily miniaturize a surface roughness measuring device.  <P>SOLUTION: This device is provided with an angle detecting sensor 36 capable of detecting the angle displacement corresponding to the axial displacement of a sensing pin 58 and a control part for measuring the surface roughness of measured surface with pushing the sensing pin 58 thereon from the detected angle displacement. The arm part 34 having a sensing pin 58 is supported by a displacement member 32, which allows displacement in orthogonal direction to the axis direction of the sensing pin 58 with respect to a case 16, so as to allow rocking displacement about a rocking central axis 56. With the angle detecting sensor 36, angle displacement about the rocking central axis 56 is detectable.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239077-A (JP)
Title: Vehicle and control method thereof
Inventor: YOSHIZAKI SATOSHI
IPC: B60L50/16
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To start an internal combustion engine after heating a catalyst when a temperature of the catalyst for the internal combustion engine is low, and also to output driving force responding to a request even during the startup.  <P>SOLUTION: When a cooling water temperature of the engine Tw is lower than a threshold Tref, a heater-attached catalyst of an exhaust emission control device and a three-way catalyst are not estimated to be in the comparatively heated state. Then, the catalyst with heater is energized over the specified time to heat the energized catalyst with heater, and after heating, the engine is started by motoring of the engine by a motor MG1, an output limitation of a battery Wout is corrected so as to be greater by specified power ΔW from the start of heating the catalyst with heater (S330), and the engine, the motor MG1, and a motor MG2 are controlled to travel by outputting the required torque Tr* to a driving shaft from the motor MG2 within the range of the corrected output limitation Wout.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243077-A (JP)
Title: Structured document management device, method, and program
Inventor: INADA MINORU
IPC: G06F17/21
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structured document management device, a method for it, and a system for it for managing a structured document for efficiently transmitting/receiving a structured document between structured document management devices performing distributed management of a plurality of structured documents.  <P>SOLUTION: Based on a structure index, in which a unique structure ID is allocated to for each of tag structures of respective elements constituting the structured document, and a vocabulary index, in which a unique vocabulary ID is allocated to each of vocabularies constituting a character string of each of elements of the structured document, the structured document is transformed into an array of the structure ID and the vocabulary ID and transmitted as coded data to another structured document management device. When receiving the coded data from another structured document management device, the coded data are restored to a structured document based on the structure index and the vocabulary index.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008252564-A (JP)
Title: Image processing device, method, and program
Inventor: SUGIZAKI MAKOTO
IPC: H04N5/367
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To correct a point defect and a line defect of an imaging device by accurately detecting them in a short time.  <P>SOLUTION: An image in which median subtraction (102) is performed only to the read direction of the image of a read image for defect detection read from a radiation image detector is used as point defect extraction, a point defect candidate pixel is extracted by being made binary with a threshold th_a (104), a line whose point defect candidate pixel is equal to or larger than a fixed ratio is determined as a line defect, and remaining point defect candidate pixels are determined as point defects (106). Also, an image in which offset correction, shading correction, and the median subtraction (100) are performed with respect to the read direction and the orthogonal direction of an image from the radiation image detector is used for line defect extraction, a line defect candidate pixel is extracted by making a threshold th_b (<th_a) binary (108), a line whose line defect candidate pixel is equal to or larger than a fixed ratio is determined as a line defect, and the remaining point defect candidate pixel is removed from a defect pixel (110).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245988-A (JP)
Title: Tube fixing device
Inventor: HINAMI SHIRO
IPC: A61M25/02
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tube fixing device capable of preventing falling-off and completely removing the physical burden of a patient by surely fixing medical tubes extending from an artificial respirator and preventing twist and displacement in a tracheal cannula.  <P>SOLUTION: This tube fixing device includes a fixing attachment 3 attached to a respiratory tube T and having a hook-and-loop fastener sheet 31, and a front part (a vest front part) 1 of a vest type fixing device mounted on the front position of the thoracic region Mc of a patient M and having a hook-and-loop fastener sheet 12 for detachably fixing the fixing attachment 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246402-A (JP)
Title: Hollow fiber type blood purification membrane and method of manufacturing the same
Inventor: SAGARA YOSHIHITO
IPC: D01F2/28
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow fiber membrane having high porosity, high permselectivity, and high water permeability, excellent in hollow-fiber membrane productivity and module productivity, and suppressed in the blood adsorption which decreases the capabilities, particularly a permselective hollow-fiber membrane suitable for a blood purifier.  <P>SOLUTION: The hollow-fiber membrane is a hollow-fiber type blood purification membrane having an inner diameter of 150 to 300 μm and a membrane thickness of 5 to 30 μm and has a yield strength of a hollow-fiber type blood purification membrane in a range of 8.5 MPa or higher and 14.5 MPa or lower and satisfies SCalb (A)/SCalb (B)<2.5 wherein SCalb (A) denotes an albumin sieving coefficient of an aqueous 5% bovine albumin solution measured by using the module in which the hollow-fiber type blood purification membrane is inserted and SCalb (B) denotes an albumin sieving coefficient of the whole bovine blood.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008253372-A (JP)
Title: Roulette gaming machine changing payout ratio set for specific bet type, and playing method of roulette game
Inventor: KITO KATSUHIRO
IPC: A63F5/02
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve players' feeling of hopefulness without damaging gaming properties of a conventional roulette gaming machine.  <P>SOLUTION: In a repeated unit game, a "ODDS UP determining process" to randomly determine a bet type to be subjected to ODDS UP from among all bet types is executed. When the "ODDS UP determining process" is executed, one or a plurality of bet types are determined as specific bet types or no bet type is determined as a specific bet type. When there is a specific bet type determined by the "ODDS UP determining process, " a payout ratio set for the specific bet type is switched to a specific ratio higher than a base ratio from the base ratio. As the result, a bet is made in the specific bet type determined by the "ODDS UP determining process, " when a player wins in the bet type, a payout to be awarded to the player is larger.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007297608-A (JP)
Title: Translucent electrically conductive coating and translucent electrically conductive film, and dispersive-type electroluminescent device
Inventor: KATO KENJI
IPC: H05B33/28
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a translucent electrically conductive coating forming translucent electrically conductive film excellent in translucency and electrical conductivity and organic solvent resistance as well, and to provide such translucent electrically conductive film formed using the above coating.  <P>SOLUTION: The translucent electrically conductive coating is such that an electrically conductive oxide in the form of needle powder is dispersed in a binder resin-containing solvent, wherein the glass transition point(Tg) of the binder resin is 120°C or higher.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008255847-A (JP)
Title: Compressor
Inventor: YOSHIMURA KEIJI
IPC: F04B39/12
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent exposure of an opening end surface of a pipe joint and insufficient contact pressure with respect to a pipe joint structure during storage of a compressor.  <P>SOLUTION: This invention relates to a compressor provided with a casing 2, a suction pipe joint 12 provided on the casing 2 and having pipe connected to, a cover member 14 blocking an opening of the suction pipe joint 12, and a packing 13 provided between an opening end surface of the suction pipe joint 12 and the cover member 14. Since the packing 13 and the cover member 14 are formed in such a manner that outer shape dimensions thereof are larger than outer shape dimensions of the opening end surface of the suction pipe joint 12, the opening end surface of the suction pipe joint 12 is not exposed and contact pressure between the opening end surface and the packing 13 does not get insufficient.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007192540-A (JP)
Title: Heat pump system
Inventor: NISHIYAMA YOSHITSUGU
IPC: F25B6/04
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump system having high operating efficiency without lowering the performance of a bath heat exchanger even in heating operation for hot water supply water and without cooling the stored hot water supply water even in heating operation for bathtub water.  <P>SOLUTION: The heat pump system comprises a refrigerant circuit including a compressor, a pressure reducing means and an atmosphere heat exchanger, a hot water storage tank for storing hot water, and a hot water supply heat exchanger and a second heat exchanger provided between the compressor and the pressure reducing means for heat exchange between hot water supply water stored in the hot water storage tank and refrigerant in the refrigerant circuit. The second heat exchanger is provided on the downstream side of the hot water supply heat exchanger. In accordance with the temperature of the refrigerant flowing into the second heat exchanger, heating operation of the hot water supply heat exchanger is performed concurrently with heating operation of the second heat exchanger.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008261514-A (JP)
Title: Intercooler
Inventor: SUMIDA TOMOTAKE
IPC: F28F9/02
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intercooler capable of promoting re-misting of oil liquefied and stored in an upstream-side tank, and discharging the same to the outside of the intercooler.  <P>SOLUTION: In this intercooler 1 comprising a pair of upper and lower tanks 2, 3, and a plurality of tubes 7 respectively inserted and fixed in the corresponding tanks 2, 3 at both end portions, and further comprising inner fins 11 inside of the tubes 7, the lower tank 2 is used as the upstream-side tank into which a gas flows, and upstream-side end portions 12 of the inner fins 11 are projected into the upstream-side tank 2 from the upstream-side end portions 13 of the tubes 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261688-A (JP)
Title: Apparatus and method for separating sound source
Inventor: WATABE MASANORI
IPC: G01H17/00
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To take effective and quick measures against vibration/noise by separating into a fluid sound and a vibrational sound, and shorten a development period for a low-noise product.  <P>SOLUTION: A sound source separation apparatus 100 is equipped with a sound pressure detecting means for detecting the pressure of a sound in which a fluid sound generated because of variations in pressure of a fluid and a vibrational sound generated because of vibration of a solid are mingled, a vibration detecting means 2 for detecting the vibration of the solid, and a sound source separation means 3 for separating the sound pressure detected by the sound pressure detecting means into a fluid sound component and a vibrational sound component and outputting them, by using the sound pressure obtained by the sound pressure detecting means and the vibration detected by the detecting means 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT