baber/WOPTO huggingface dataset:
Patent JP-2009170169-A (JP)
Title: Fuel cell and its on-board structure
Inventor: KATANO GOJI
IPC: H01M8/02
Filed: 2008-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell capable of miniaturizing and lightening weight, and its on-board structure.  <P>SOLUTION: A cell stack 3 generating electric power by electrochemical reaction of fuel gas and oxidative gas is supported on insulating end plates 5, 7, and opening parts 11, 13 of a stack cover 10 which covers the cell stack 3 are blocked with the insulating end plates 5, 7. The end plates 5, 7 constitute a part of a stack case 15 and cover a fuel cell stack 9 to waterproof it. This makes the outer dimension small.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009166612-A (JP)
Title: Parking support device
Inventor: ASADA HIDEKI
IPC: B60R21/00
Filed: 2008-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking support device evaluating the opening space of a door on the driver's side in consideration of the body types of drivers which are different from each other.  <P>SOLUTION: This parking support device comprises: a cabin imaging means for imaging the driver; a first image processing means for outputting the information indicating the size of the body of the driver; an external environment imaging means for imaging the environment on a driver's seat side outside a vehicle; a second image processing means for outputting the information indicating the distance between an obstacle present on the driver's seat side and the vehicle; and an information transmission means for transmitting, to the driver, the information indicating that the opening space of the door on the driver side is not sufficient when the size of the body of the driver surpasses a predetermined threshold according to the distance between the obstacle present on the driver's seat side and the vehicle based on the result of the output of the image processing means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009174322-A (JP)
Title: Cetane number detection device of internal combustion engine
Inventor: MORIMOTO YOHEI
IPC: F02D45/00
Filed: 2008-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the detection accuracy of cetane number of fuel, in a compression self-igniting internal combustion engine.  <P>SOLUTION: When an amount of injected fuel by a pilot injection is very small amount, within a predetermined range of operating condition and environmental condition (S110, S120: YES), pressure (in-cylinder pressure) P and volume V inside the pilot injected combustion chamber are sampled for a predetermined period of time until a main injection of fuel is performed (S130). Then, rate of heat release is calculated from the sampled in-cylinder pressure P and the volume V, to determine amount of heat release Q by integrating the rate of heat release (S140). Furthermore, combustion rate of fuel is calculated (S160) by converting the amount of heat release Q into the amount of fuel, and determining the ratio of the amount of fuel to the amount of injected fuel, and the cetane number of the fuel is identified from the combustion rate (S170).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009175293-A (JP)
Title: Image forming apparatus
Inventor: KUMANO TOSHIYA
IPC: G03G21/18
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of surely discriminating whether a process unit is new or old by a simple mechanical configuration.  <P>SOLUTION: A brand new process unit 3 is loaded in an apparatus body, in such a state that the catch portion 48 of a lever 24 and the catch portion 31 of the movable piece 29 of a second contact portion 22 are caught with each other. After the new process unit 3 is loaded, a cam member 23 is rotated by power applied from the gear mechanism of the apparatus body. The lever 24 is rotated around a rotation center 43 by the cam portion 41 of the cam member 23, to release the state where the catch portion 48 of the lever 24 and the catch portion 31 of the movable piece 29 of the second contact portion 22 are caught with each other. According to this, the movable piece 29 is restored in a direction getting close to the second contact portion 27 of a first contact portion 21 from a predetermined position, to come into contact with the second contact portion 27. Thus, the second contact portion 22 is made conductive with the first contact portion 21 through the movable piece 29.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009176616-A (JP)
Title: Harness wiring path calculation method, and harness wiring path design support apparatus and program
Inventor: HASHIMA MASAYOSHI
IPC: H01B13/012
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in a harness design for a machine product, apparatus, printed board, etc., specifying points of passage of harnesses in a three-dimensional model is enormous and specifying points of passage inside an apparatus is difficult when the apparatus is of a complicated three-dimensional structure.  <P>SOLUTION: A harness wiring path search space set based on a three-dimensional model of an apparatus and a harness condition is divided to calculate a plurality of grid points. Grid points closest to the direction of a path terminal are extracted sequentially from grid points that are set with a wiring path starting point as a starting point and that are outside a wiring path forbidden region. When a radius of curvature calculated from extracted grid points is larger than a harness minimum radius of curvature, the extracted grid points are selected sequentially as wiring path grid points.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180269-A (JP)
Title: Brake device
Inventor: OGAWARA YOSHIYUKI
IPC: B61H5/00
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake device for arranging the brake device in a limited space between a wheel and a carriage, by miniaturizing an actuator.  <P>SOLUTION: This brake device is provided for applying frictional force by pressing a brake shoe to a disc, and has the actuator 50 generating driving force and a boosting unit 20 for boosting and transmitting the driving force generated by this actuator 50 to the brake shoe. This boosting unit 20 has a main gear 24 rotationally driven by the actuator 50, a subgear 25 integrally rotating with this main gear 24, and an output rod 21 moving via a rack 26 meshing with this subgear 25, and is constituted for pressing the brake shoe to the disc by interlocking with operation of this output rod 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185494-A (JP)
Title: Earth retaining method and excavating member for earth retaining member vertical installation used for the method
Inventor: YAMASHITA SHINICHI
IPC: E02D5/16
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earth retaining method efficiently installing an earth retaining member even in a hard ground, and preventing a ground from being settled owing to the vertical installation of the earth retaining member.  <P>SOLUTION: In this earth retaining method, a cylindrical casing 11 is attached to an earth retaining member 15, the earth retaining member 15 is vertically installed in the ground while carrying out excavation by an excavating member 10 having a spiral blade 13, and an excavating tool 10 and the casing 11 are pulled up to the ground while reversely rotating the excavating tool 10. When the earth is excavated by the excavating member 10, or when the excavating tool 10 is pulled up, a filler is injected into the ground.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188233-A (JP)
Title: Apparatus of measuring energy level, and method of measuring energy level
Inventor: URABE SHINICHI
IPC: G01N27/22
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus of measuring an energy level and a method of measuring an energy level capable of measuring difference between an energy level of a quantum dot and that of a semiconductor material and the like adjacent to the quantum dot without giving damage even if a sample has a low thermal resistance.  <P>SOLUTION: Irradiated light of a light source 1 is swept by a spectroscope 3 to obtain a wavelength λ1 of the irradiated light which gives a peak electrostatic capacitance value of a sample 100. Then, in a state of irradiating the irradiation light with λ1, the sample 100 is irradiated while sweeping the irradiated light of a light source 2 by a spectroscope 4 to obtain a wavelength λ2 giving a peak current value. Difference between an energy level of a quantum dot included in the sample 100 and that in the bottom of the conductive band of an insulating layer close to or adjacent to the quantum dot is obtained as an irradiating energy E2 of the irradiation light with the wavelength λ2 to enable to measure the energy level with accuracy.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185347-A (JP)
Title: Steel sheet cleaning device
Inventor: IKUTA TOSHIYA
IPC: B08B3/02
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel sheet cleaning device which can effectively remove stain (foreign matter) stuck to the front surface and back face of a steel sheet by the injection pressure of cleaning water, and also can secure a clean peripheral environment and achieve the reduction of cost.  <P>SOLUTION: The steel sheet cleaning device 100 washing off foreign matter stuck to the front surface and back face of the steel sheet 1 comprises: a conveying means 2 making the steel sheet 1 almost horizontal and conveying the same in one direction; a cleaning means 3 injecting cleaning water L of prescribed high temperature and high pressure to the surface and back face of the steel sheet 1 conveyed by the conveying means 2 from cleaning nozzles 7, 8; and a drying means 4 drying the steel sheet 1 cleaned by the cleaning means 3, and the injection ports of the cleaning nozzles 7, 8 are directed to the upstream side in the conveying direction of the steel sheet with respect to the front surface and back face of the steel sheet 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187397-A (JP)
Title: Image processor and image processing program
Inventor: WATANABE NOBUYUKI
IPC: G06T7/20
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To calculate a correction vector for reducing the blur of a main object to be shot by considering the importance of an object to be shot.  <P>SOLUTION: An image processor includes moving vector measuring area setting means (103) for setting a plurality of moving vector measuring areas, moving vector calculating means (104) for calculating a moving vector, moving vector reliability calculating means (105) for calculating the reliability of the moving vector, main area setting means (108) for setting a main area, and moving vector integrating means (106) for integrating the moving vectors of the plurality of moving vector measuring areas by considering the reliability to calculate the correction vector between images. The moving vector integrating means (106) includes contribution calculating means (1062) for calculating the contribution degrees of the moving vectors respectively from positional relations between the moving vector measuring areas and the main area to integrate the moving vectors in accordance with the reliability and the contribution degrees.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185767-A (JP)
Title: Supercharger of engine
Inventor: HAYASHIBARA HIROSHI
IPC: F02D23/00
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve an acceleration response, and to minimize an increase in an NOx discharge quantity in regeneration, when regenerating a filter 43b or when requesting acceleration just after completion of the regeneration, in a supercharger of an engine 1 having an exhaust turbocharger 61 and a diesel particulate filter 43b.  <P>SOLUTION: Opening of an intake bypass valve 65 arranged in an intake bypass passage 64 bypassing a compressor 61a of the exhaust turbocharger 61, is set larger than intake bypass valve opening set in response to an operation state of the engine 1, and opening of a regulating valve 68 arranged in a first exhaust bypass passage 67 bypassing a turbine 61b of the exhaust turbocharger 61, is also set equal to or smaller than regulating valve opening set in response to the operation state of the engine 1, and thereby, the temperature of the filter 43b is raised, and the filter 43b is regenerated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193726-A (JP)
Title: Composite film, and manufacturing method thereof
Inventor: TSUDA TAKASHI
IPC: C08J5/22
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolyte membrane in which proton conductivity and methanol blocking property are made compatible with high values by combining a porous base material with an electrolyte resin.  <P>SOLUTION: Not only a cross-linking body of the electrolyte resin having a proton acid group but also a specific resin having no proton acid group, are filled in the porous base material, thereby forming a composite film where both the resins present in pores have phase separation structure. A vinyl polymer having a glass transition temperature of 150°C or higher is used for the resin having no proton acid group. The resin having no proton acid group is a copolymer containing, as essential constituents, a vinyl monomer unit having an aromatic ring and a monomer unit having a maleimide ring.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009189297-A (JP)
Title: Mowing sickle and method for producing the same
Inventor: TAKEUCHI EIJI
IPC: A01D1/08
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mowing sickle making a substitute edge unnecessary and capable of sufficiently whetting a sickle blade by only reciprocating the sickle blade on a grinding stone slightly 2-5 times.  <P>SOLUTION: In the mowing sickle, a blade body (a) has fitting holes 6 at a part on the right side and at a part on the right side from a blade tip sharpening part 2 and the thickness of the blade body is ultrathin and the blade body is made of a steel plate and rigid chromium plating is applied to whole face of the blade body (a) and a reinforcing body (b) is formed into a shape smaller than that of the blade body (a) and the reinforcing body (b) having a fitting hole 8 which is made to coincide with fitting hole 6 of the blade body (a) in the part of on the right side from the sharpening leading end part 7 and in the part on the right side is made of a steel plate material which is thicker than thickness of the blade body (a) and chromium plating treatment is applied to the whole face of the reinforcing body (b) and the reinforcing body (b) is superposed on a surface part 1 or a rear part 4 of the blade body (a) and fitting holes 6 and 8 of a blade body (a) and the reinforcing body (b) obtained by making a fitting hole 6 of the blade body (a) coincide with a fitting hole 8 of the reinforcing body (b) are made to coincide with a fitting hole 10 formed on a shank (d) and a fixing tool 12 is inserted into fitting holes 6, 8 and 10 and pressed and bonded and the lower part of the shank is inserted into a grip (c).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009194698-A (JP)
Title: Connection structure between microwave units
Inventor: SATOMI AKIHIRO
IPC: H01P1/04
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection structure between microwave units for reducing deterioration of RF characteristics.  <P>SOLUTION: In this connection structure between microwave units, a first microwave unit 6 includes an exposed part 26A in a first conductor layer 13 of the lower layer of a first microstrip line. A second microwave unit 7 includes an exposed part 26B in a second conductor layer 16 of the lower layer of a second microstrip line. An electronic component 10 is brought into contact with and mounted to the exposed part 26A and the exposed part 26B, straddling a gap 25 between the first conductor layer 13 of the first microwave unit 6 and the second conductor layer 16 of the second microwave unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009192169-A (JP)
Title: Combustion part of heating apparatus
Inventor: NISHIMURA TSUNEO
IPC: F23Q3/00
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating apparatus capable of finely projecting blue flame of vaporizing combustion on a radiation window of an appliance body.  <P>SOLUTION: A combustion part includes one or two or more rows of oblong burners 9 in which premixed gas is caused to flow in/from one end side, a square radiation window 10 provided in the front of the appliance body 1 to see the blue flame of the burners 9, and furthermore, heat resisting bead glass 11 provided on the radiation window 10 which is formed by continuously disposing oblong beads whose front sides are projected, wherein fuel inflow side ends of the burners 9 at both right and left ends of the radiation window 10 are provided with spark plugs 42, and frame rods 43 are provided on opposite side ends thereof, thereby preventing a red streak from being projected in blue flame to attain improvement in ignition performance and sure flame detection at the same time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009192996-A (JP)
Title: Lens system and optical device provided therewith
Inventor: TANAKA KAZUMASA
IPC: G02B1/11
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens system with high optical performance, which has a large aperture ratio and an extended back focus, and is satisfactorily corrected in various aberrations, and reduced more in ghost or flare, and an optical device provided therewith.  <P>SOLUTION: The lens system includes a first lens group G1 having positive refractive power and a second lens group G2 having positive refractive power, which are arranged along an optical axis in order from an object side. The second lens group G2 includes a 21th lens L21 having negative refractive power, a 22th lens L22 having positive refractive power and a 23th lens L23 having positive refractive power, which are arranged along the optical axis in order from the object side. The lens system includes a composite aspheric lens composed of a composition of glass material and resin material, and an antireflective film including at least one layer formed using a wet process is provided on at least one surface of optical surfaces of the first lens group G1 and the second lens group G2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008224663-A (JP)
Title: Method for reading test strip
Inventor: GREGORY WALTER JAY
IPC: G01N30/95
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for analyzing the color intensity of a red line on a white test strip.  <P>SOLUTION: This method for specifying the color intensity of the red line on the white test strip includes (A) a process for allowing the white test strip to adhere to a larger and darker card than the white test strip, (B) a process for scanning the card to which the white test strip adheres, (C) a process for generating a digital image of the card, wherein each pixel of the digital image has a red value, a green value and a blue value, and (D) a process for calculating the color intensity of each red line on the white test strip by using the digital image.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009198212-A (JP)
Title: Sensor control system
Inventor: KAJIURA HIROAKI
IPC: G01S13/87
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the speed and efficiency of optimizing the processing of a detection cover region, taking into consideration the constraint of a computer resource, even when the number of combinations of detection cover regions increases.  <P>SOLUTION: A detection cover region calculating section adds a detection performance value of each table to only one mesh of a predetermined position in each block, obtained by dividing a mesh array of each detection performance value table to the same sensor, and selects a sensor having a mesh having the best added value in all sensors. In the sensor, the detection performance value of the corresponding table is added to each of a plurality of proximity meshes, including the best mesh; a mesh where the added value is best is selected, and the azimuth and elevation angle of the mesh are determined as the azimuth and elevation angle of the detection cover region of the sensor; the distance cover region of the sensor is calculated, based on the determined azimuth and elevation angle; and the cover shape of the sensor is calculated; based on the distance cover region calculated and the azimuth and elevation angle determined.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197132-A (JP)
Title: Acidic water-soluble target substance adsorbing polymer and method for producing it
Inventor: KONYA TOMOHIRO
IPC: A61K47/32
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer selectively adsorbing an acidic water-soluble target substance and a polymer having a specific recognition site to the acidic water-soluble target substance, and to provide a method for producing them and an adsorbent of the acidic water-soluble target substance.  <P>SOLUTION: The polymer selectively adsorbing at least one kind of acidic water-soluble target substance has a crosslinked structure formed by two-step reactions, wherein radical polymerization is carried out after a Michael addition reaction is carried out between a polymer having an amino group and/or an imino group and an unsaturated carbonyl crosslinking agent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197172-A (JP)
Title: Manufacturing method of granular carboxyl-containing polymer and granular carboxyl-containing polymer
Inventor: TAKEMORI SHINICHI
IPC: C08J3/12
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple manufacturing method of a granular carboxyl-containing polymer that has a specific middle particle size, is high in bulk density, and can swell in water.  <P>SOLUTION: The manufacturing method of a granular carboxyl-containing polymer comprises mixing a carboxyl-containing polymer with an organic solvent having a specific dielectric constant of 1.9-20 to stir and granulate. The manufacturing method can provide a granular carboxyl-containing polymer that hardly generates lumps, hardly crumbles even after aggregation, is excellent in the swellability in water, does not fly up into a dust, and is excellent in workability, compared with a micro-powdery carboxyl-containing polymer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199490-A (JP)
Title: Content use management system, information processing device, method and program
Inventor: NISHIDA RYUSUKE
IPC: G06F21/62
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a configuration for managing a copy permitting content between devices within a domain in association with an identifier of a disk.  <P>SOLUTION: A system is configured so that a reproduction device obtains a medium ID from the disk and transmits it to an authentication server, the authentication server registers a domain ID that is identification information of a domain in which use of contents is permitted in association with the medium ID received from the reproduction device, and a management server provides a license containing a content key to a domain device belonging to the domain corresponding to the domain ID registered in the authentication server. According to this configuration, the contents used in the domain are managed in association with a disk such as a medium ID.  <P>COPYRIGHT: (C)2009,JPO&INPIT