baber/WOPTO huggingface dataset:
Patent JP-2008071734-A (JP)
Title: Fuel cell system
Inventor: KATANO GOJI
IPC: H01M8/04
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To make operation of a fuel cell continue even when a pressure sensor breaks down in a fuel cell system having an open-close valve to change a supply pressure of a fuel gas and the pressure sensor to detect a gas pressure to control this open-close valve.  <P>SOLUTION: This is the fuel cell system 1 equipped with the fuel cell 10, a fuel supplying flow passage 31 to make the fuel gas supplied from a fuel supply source 30 flow to the fuel cell 10, the open-close valve 35 to adjust a gas state of an upstream side of the fuel supplying flow passage 31 and to supply it to a downstream side, a pressure sensor 43 to detect a pressure value of the fuel gas flowing in the fuel supplying flow passage 31, and a control means 4 of controlling the open-close valve based on the pressure value detected by the pressure sensor 43. When the pressure sensor 43 breaks down, the control means 4 controls the open-close valve 35 based on information (pressure value detected by an upstream side pressure sensor 41) different from that of the pressure value detected by the broken down pressure sensor 43.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008210084-A (JP)
Title: Road marking recognition device
Inventor: NAKAYAMA YOSHIHIRO
IPC: G08G1/09
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To more accurately recognize a road marking regardless of a shape of the road marking.  <P>SOLUTION: A road face on the periphery of a vehicle is periodically photographed, and imaged image is converted into a bird's eye image, and is stored in a memory 14b. An extraction area is specified to a part on a vehicle main body side of the bird's eye image (S112, S114), an image of the extraction target area is sequentially from a plurality of bird's eye images stored in the memory 14b, and a composite image is generated (S116), and the road marking drawn on the road face with the composition as a target is image-recognized (S118).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207436-A (JP)
Title: Dies for granulating synthetic resin
Inventor: KUBO HIDEO
IPC: B29C48/345
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dies for granulating synthetic resin not generating large thermal stress by insulating a high-temperature dies hole section of a dies body and low-temperature center section of the same by a cut out section.  <P>SOLUTION: In the dies for granulating synthetic resin, a ring-shaped outer peripheral fixing section 11, the dies hole section 12, and an inner peripheral fixing section 13 are coaxially formed in series respectively toward the center from the outer peripheral section of the discoidal dies body with a thick wall thickness, and the cut out section 14 insulating the dies hole section 12 and a center section 15 is formed coaxially in a position closer to the center side from the dies hole section 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208100-A (JP)
Title: Immunostimulator and immunostimulating food
Inventor: HAYAKAWA KATSUSHI
IPC: A61P37/04
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an immunostimulator and an immunostimulating food which each is obtained from a raw material used as a daily ingestible staple food and is high in an immunostimulating effect and in safety.  <P>SOLUTION: The immunostimulator and the immunostimulating food each contains germinated rye and/or its processed product as an active ingredient. The lengths of the buds are preferably 1 to 15 mm, more preferably 3 to 10 mm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215935-A (JP)
Title: Radar image processing device
Inventor: TSUCHIDA MASAYOSHI
IPC: G01S13/89
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To calculate from radar images, a two-dimensional distribution of height errors of a landform, calculated by using two or more radar images.  <P>SOLUTION: This device is equipped with a radar image storage part 1 for storing radar images monitored by two or more receiving stations, an observation/processing parameter storage part 2 for storing processing parameters, or the like, used for processing for calculating the height of a ground surface from the radar images; a coherence map calculation part 200 for determining a coherence map from coherence between the radar images; a phase error calculation part 300 for calculating phase errors, based on a multi-look number and the coherence map; a phase altitude sensitivity calculating part 400 for calculating sensitivity of a change of a phase difference between the radar images of the height change of the ground surface stored in the observation/processing parameter storage part 2; a height measurement error calculating part 500 for determining the distribution of height measurement errors, based on the calculated phase error, and a height measurement error distribution storage part 3 for storing it.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007237391-A (JP)
Title: Coated cermet cutting tool
Inventor: MIKUS MARIAN
IPC: C23C16/40
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool insert with a cermet body containing a binder phase and coated layer.  <P>SOLUTION: The cermet body includes a Co and Ni binder phase and the coated layer of accumulated carbide, nitrite or oxide in either single, multiple or alternative layers by CVD and MYCVD methods. The coated layer has a flat rake face regardless of the insert having a mere chip breaker or not and thickness of the layer is 21-50 μm when it has the Co binder phase, or 10-50 μm when the insert has a rake face land with 10-25°angle and 100-300 μm width against the rake face and has the Co and Ni binder phase. The cermet body has 50 vol% Ti-based carbonitride and the binder phase with the Co and/or Ni binder phase of less than 15 wt.% and over 6 wt.%. Besides, the cermet body has a hardness of over 1,650 HV3 with a 3 kg load, measured by Vickers HV3 hardness test.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008217387-A (JP)
Title: Forecast system using lease product, buying/selling method and buying/selling system for used product
Inventor: KITAHARA YOSHINORI
IPC: G06Q30/06
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and system for efficiently performing production management and used market management by using features as lease.  <P>SOLUTION: In a forecast system, information relating to the use circumstances of a radio system 302 stored in an operator (A) is input from an FC terminal 301 through a network 20 to a forecast system server 103. The forecast system server 103 predicts the demand fluctuation of the radio system of the operator (A) on the basis of the information relating to the use circumstances and the product information. Furthermore, a used market management system server 106 provides a used market 201 for presenting the radio system to be sold on the Web of the Internet 20 on the basis of the use circumstances and product information of the radio system 302.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218948-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: YAMAMOTO HIROSHI
IPC: H01L27/06
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device whose structure does not need margin for alignment, or the like, and to provide a manufacturing method of the semiconductor device.  <P>SOLUTION: An outer wall 9 and a gate electrode 4 which surround a drain region are simultaneously formed by etching, and a low concentration diffusion layer 5 is formed, by diffusing a low concentration impurity in the drain region and the source region of the semiconductor substrate 1. Furthermore, sidewalls 6 and 10 of an insulating material, such as TEOS or the like, are formed in the wall surfaces of the gate electrode 5 and the outer wall 9. A source electrode 7 and a drain electrode 8 are formed by diffusing a high concentration impurity using the sidewalls 6 and 10 as the masks. Since the formation accuracy of the sidewall is smaller than the aligning accuracy of the resist pattern by one digit, it becomes substantially unnecessary to estimate margin for alignment in the formation of the drain electrode 8; and thus, size reduction of chip size becomes possible.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218954-A (JP)
Title: Electrostatic protective device for semiconductor device
Inventor: SAIKI TAKAYUKI
IPC: H01L25/065
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein electrostatic protective elements occupy an area portion of approximately 10% and oppress an effective area, in some case, for a core semiconductor chip equipped with a CMOS integrated circuit, having many number signal lines and thereby having pads of many total number, since it is necessary to incorporate the electrostatic protective element also in each signal line pad and each power supply pad.  <P>SOLUTION: Protecting a core semiconductor chip low in static electricity resistance from static electricity becomes possible, without making the chip area increase, by using an electrostatic protection chip. Furthermore, by employing a stacking structure, the ratio of a length of the electrostatic protection chip to the width of that can be reduced, in comparison with the case that the electrostatic protection chip, is arranged at the side of the core semiconductor chip, and invalid region accompanying dicing processing of the electrostatic protection chip can be reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008221919-A (JP)
Title: Drive control device
Inventor: MITSUYASU MASAKI
IPC: B60W10/10
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive control device for reducing an electricity flow amount in an electric circuit of a motor generator and improving fuel consumption of an engine.  <P>SOLUTION: The drive control device provided with an engine, a first motor generator, a power distributer having an input element and reaction element differentially rotatable, and output element. The engine is connected to the input element for power transmission. The first motor generator is connected to the reaction element for power transmission. A continuously variable transmission for continuously changing a gear ratio is mounted in a power transmission path from the output element to a wheel. The drive control device includes a transmission for changing a gear ratio between rotation speed of the first motor generator and the reaction element in the power transmission path from the first motor generator to the reaction element, and a gear-ratio control means (Steps S6 and S7) for controlling the gear ratio of the transmission so as to stop the first motor generator that receives reaction force of an engine torque during traveling of a vehicle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008225666-A (JP)
Title: Vehicular pedal displacement control structure
Inventor: TANAKA SHINOBU
IPC: B60T7/06
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To secure a foot space of an occupant, to impart displacement necessary for a pedal bracket or the like when external force not less than a prescribed value is applied to a vehicle front part, and to rotate and displace a tread face of a vehicular pedal toward a vehicle front side by a necessary amount.  <P>SOLUTION: A slide bracket 80 is fixed to an instrument panel bracket 28 fixed to an instrument panel reinforcement 26. When the external force not less than the prescribed value is applied to the vehicle front part and when a dash panel 16 is displaced toward a vehicle rear side, a slide part 50 of the pedal bracket 30 is slid on a guide part 80A of the slide bracket 80, so that a pedal pad 72 of a brake pedal 10 is rotated and displaced toward the vehicle front side. A sub-slide bracket 86 is slidably lapped on the upper face of a bottom wall part 28B of the instrument panel bracket 28, and a slide part 50 is engaged with a rear end part 86A to pull out the slide bracket 86 when the slide part 50 of the pedal bracket 30 slides over the guide part 80A.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224105-A (JP)
Title: Heat exchanger and its manufacturing method
Inventor: MORI DAISUKE
IPC: F25B39/02
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger capable of reducing its manufacturing costs and surely preventing warpage of a header tank for putting in and out a refrigerant.  <P>SOLUTION: An evaporator applying this heat exchanger comprises a right end member 24 constituted by integrating two caps 24a, 24b respectively closing one-end openings of an inlet header portion main body and an outlet header portion main body through a connecting portion 24c, and a joint plate joined to the right end member 24. Lower projecting pieces 65, 66 are respectively disposed on the cap 24a of an inlet header portion 5 and the cap 24b of an outlet header 6 of the right end member 24. Lower edge portions of the lower projecting pieces 65, 66 are provided with cuts 67. The joint plate is provided with projecting portions 76 projecting to a lateral inner side of the right member 24 through the cuts 67, and tip portions of the projecting portions 76 are provided with locking claws 77 engaged with both front and rear sides of the cuts 67 of faces directing to the lateral inner side of the lower projecting pieces 65, 66 of the right end member 25.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008225109-A (JP)
Title: Image forming apparatus
Inventor: KIBUNE HIDEAKI
IPC: G03G15/01
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus designed so as to remarkably increase the speed of image output and remarkably increase the quality of an output image by preventing, in a simple configuration, image distortion and color shift caused by displacement of an intermediate transfer belt or paper conveyance belt in the main scanning direction of them, and by surely preventing color shift caused by displacement of the intermediate transfer belt or paper conveyance belt in the sub-scanning direction of them.  <P>SOLUTION: Displacements of the endless belts, e.g., the intermediate transfer belt and paper conveyance belt in the main scanning direction are detected and controlled. Based on the detected information about the belt displacements, the position of the formation of a latent image in the main scanning direction is corrected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008226680-A (JP)
Title: Electrode substrate for battery, electrode for battery using it, and battery
Inventor: OKUNO KAZUKI
IPC: H01M4/32
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode substrate for a battery capable of manufacturing a high-capacity and high-voltage battery.  <P>SOLUTION: This electrode substrate for a battery is composed by coating fiber surfaces of a woven fabric or a nonwoven fabric formed of a resin with nickel. In the electrode substrate for a battery, the fineness of the fiber constituting the nonwoven fabric is 2-4 dTex, and the original thickness of the nonwoven fabric is not smaller than 0.9 mm. It is preferable that the fiber of the woven fabric or the nonwoven fabric formed of a resin comprises polypropylene (PP) and polyethylene (PE).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008229407-A (JP)
Title: Oxygen absorbent
Inventor: INUI KATSUHIKO
IPC: B01D53/14
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic type oxygen absorbent suitable for use to food with high water activity.  <P>SOLUTION: The oxygen absorbent comprises ascorbic acid and/or its salt, an alkaline compound, a reaction promoter, water, and porous silica with an average particle diameter of 120 to 250 μm and an average fine pore diameter of 2,000 to 4,000 Å, and a preservation method for food with high water activity comprises air-tightly enclosing the oxygen absorbent and food having water activity of 0.9 to 1.0 in a bag made of a gas-barrier film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235347-A (JP)
Title: Manufacturing process of recess gate type hfet
Inventor: MURAISHI KEIICHI
IPC: H01L29/812
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture the recess gate type HFET having stable normally off characteristic.  <P>SOLUTION: The manufacturing process of recess gate type HFET including a hetero junction of a GaN layer and a AlGaN layer on a substrate and forming a gate electrode on the AlGaN layer comprises a first step to form the GaN layer on the substrate, a second step to form a first AlGaN layer on the GaN layer in the thickness of 1 nm or more and 3 nm or less, a third step to form, through re-growth, a second AlGaN layer at least on a part of the front surface of a region except for a gate electrode forming region among the front surface of the first AlGaN layer, and a fourth step to form the gate electrode in a gate electrode forming region on the front surface of the first AlGaN layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231181-A (JP)
Title: Resin composition, method of decomposing urethane resin and urethane resin decomposition apparatus
Inventor: FUKAYA TARO
IPC: C08L63/00
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of improving the surface adhesiveness of foreign substances by controlling the concentration of specified components formed on decomposition since the properties of a reclaimed material deteriorate by the foreign substances such as metals and sand mixed into a decomposition fluid when obtained by chemical decomposition of a urethane resin of an actual waste material.  <P>SOLUTION: A resin composition comprises 0.1-5 wt.% the sum of compounds represented by chemical formula 1 and chemical formula 2 or structures having an oxazolidinone ring represented by chemical formula 3 and an imidazolidinone ring represented by chemical formula 4 in the reclaimed resin produced from a urethane decomposition product.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008236455-A (JP)
Title: Transimpedance amplifier and control method of transimpedance amplifier
Inventor: NISHIHARA SUSUMU
IPC: H03F3/08
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transimpedance amplifier which requires no external reset signal, and a control method of the transimpedance amplifier.  <P>SOLUTION: The transimpedance amplifier 10 ie equipped with a first transimpedance amplifier core circuit 11, a second transimpedance amplifier core circuit 12, an intermediate stage buffer circuit 13, and a gain switching judgement circuit 15 which uses a differential output signal output from the intermediate stage buffer circuit 13 as a comparative input voltage and outputs a gain switching signal based on the comparative input voltage, wherein each of the first and second transimpedance amplifier core circuits 11, 12 is equipped with a gain switching circuit for switching a gain on the basis of the gain switching signal 21, the gain switching judgement circuit 15 has a hysteresis comparator 16, and the hysteresis comparator 16 causes the gain switching circuit to switch the gain based on a plurality of threshold voltages.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008228674-A (JP)
Title: Cultivation method of ornamental white or yellow ganoderma lucidum
Inventor: ISHIKAWA TOSHIYUKI
IPC: A01G1/04
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mushroom bed cultivation method of ornamental Ganoderma lucidum which has appearance completely different from that of conventional Ganoderma lucidum and presents a white or yellow stag horn.  <P>SOLUTION: This mushroom bed cultivation method of ornamental white or yellow Ganoderma lucidum is performed in a housing and comprises inoculating hypha of Ganoderma lucidum to a mushroom bed followed by growing thick, storing the mushroom bed in a housing followed by holding, and keeping the housing in (A)-(C) conditions and raising carpophore of Ganoderma lucidum. (A) To cover the upper part of the housing with a semi-translucent material so as to bring a transmission rate to 65-85% until Ganoderma lucidum passes through bud cutting (sprouting) and infant Ganoderma lucidum starts to change color, after storing the mushroom bed in the housing. (B) To densely cover the upper surface of the housing with a shading material so as to increase airtightness and completely block light before the infant Ganoderma lucidum changes color to blackish brown after bud cutting. (C) To adjust a temperature in space of the housing to 25-35°C, and humidity to ≥90% and retain the condition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230465-A (JP)
Title: Driving force distribution device
Inventor: MITA MASATAKA
IPC: B60K17/348
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving force distribution device capable of preventing reduction of traction performance when a main drive wheel is positioned on a low μ road surface and large road surface reaction force is applied to an auxiliary drive wheel at starting.  <P>SOLUTION: ECU sets the lowest instruction torque to first predetermined torque α when it is determined that a brake input signal is not inputted when at least one of right front wheel speed Vfr and left front wheel speed Vfl is a first wheel speed V1 or higher and right rear wheel speed Vrr and left rear wheel speed Vrl is smaller than a second wheel speed V2. Further, the value of the lowest instruction torque Tm is maintained to the first predetermined torque α until the state that all of the respective wheel speeds Vfr, Vfl, Vrr, Vrl are the second wheel speed V2 or higher corresponding to the stopping state is continued for a predetermined time or longer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230478-A (JP)
Title: Rear wheel suspension device for motorcycle
Inventor: IGARASHI MAKOTO
IPC: B62K25/26
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rear wheel suspension device for a motorcycle capable of sufficiently ensuring stroke of a rear cushion and enhancing traveling performance of a vehicle by lowering a center of gravity of the vehicle.  <P>SOLUTION: In the rear wheel suspension device 30 for the motorcycle 10, a swing arm 40 has an upper arm 41 for pivotably connecting a vehicle body frame 20 to an upper part of a motive power transmission part 31; and a lower arm 42 for pivotably connecting the vehicle body frame 20 to a lower part of the motive power transmission part 31. An axis of an upper end support part of the rear cushion 50 is pivotally supported on the upper arm 41 at a front side of the vehicle than an axis of a support part for pivotally supporting the upper arm 41 and the vehicle body frame 20. An axis of a lower end support part of the rear cushion 50 is pivotably supported on the lower arm 42 at a rear side of the vehicle than an axis of a support part for pivotably supporting the lower arm 42 and the vehicle body frame 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT