baber/WOPTO huggingface dataset:
Patent JP-2008289313-A (JP)
Title: Vehicle control unit
Inventor: TANAKA NATSUKI
IPC: B60R16/02
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To ease travel restriction of a vehicle when insulation resistance between a power supply circuit and vehicle ground is deteriorated in the vehicle.  <P>SOLUTION: A vehicle control unit monitors insulation resistance (S10) and compares a second threshold R<SB>2</SB>being a threshold of insulation resistance under second voltage boosted by a boosting converter with a detection value R of an insulation resistance detecting means. When the detection value R is not more than the second threshold R<SB>2</SB>, voltage boosting of the boosting converter is stopped, and the vehicle can be traveled under unboosted first voltage (S12 and S16). A first threshold R<SB>1</SB>being a threshold of insulation resistance under first voltage is compared with the detection value R. When the detection value R is not more than the first threshold R<SB>1</SB>, READY-ON is inhibited and travel of the vehicle is inhibited (S18 and S20).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007252944-A (JP)
Title: Rotary magnetic coupler and assembling toy provided with it
Inventor: PARK KYUNG-HWA
IPC: A63H33/00
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To make an assembling toy having a plurality of polyhedral components provided with the coupling faces connected with the coupling faces of the other component.  <P>SOLUTION: The assembling toy is provided with the components individually having a magnetic part 100a on a coupling face 11a; the magnetic part 100a of a component 10a and the magnetic part 100b of the coupling face 11b of a component 10b are coupled each other by magnetic force. The assembling toy can be easily assembled and disassembled, the shape formed by assembling hardly collapses, and various shapes can be constituted to contribute to development of infant's initiative.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008264464-A (JP)
Title: Fire extinguisher for dustbin
Inventor: KUROSAKI TAKEO
IPC: A62C3/04
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire extinguisher to solve a problem as a cause for concern of interested parties that a cigarette stub can often be thrown into a dustbin and paper or the like therein might catch fire when the dustbin is located in a place where an unspecified number of people go in and out, such as a department store, station or the like.  <P>SOLUTION: A bag 3 made of a vinyl or the like, which contains a fortified fluid for fire-fighting, is placed on a compartment board 4 with circular holes in a boxlike container. A bottom part of the box has a bimetallic plate 5 with sharp aciculate elements. The boxlike container is attached to the rear surface of a lid of the dustbin with a latex rubber thread 1. In case of fire, the bimetallic plate 5 gets warped to make the aciculate elements protrude from the circular holes of the compartment board 4, and the bag 3 containing the fortified fluid for fire-fighting get broken, so that the fortified fluid leaks out to extinguish the fire. A mesh protector board 6 is provided so that the bimetallic plate 5 could not move upward except for fire. The fire extinguisher could be re-used if the bag 3 is replaced. For disposable use, these components except the bimetallic plate 5 could be made of a synthetic resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291338-A (JP)
Title: Method of manufacturing ceramic formed body, and electrophoresis apparatus used therefor
Inventor: UCHIKOSHI TETSUO
IPC: C25D13/22
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a ceramic formed body by which ceramic particles are deposited on a base material by electrophoresis method without restricting the quality of the base material and without causing bubbles even not using a reducing agent or the like, and to provide an electrophoresis apparatus used therefor.  <P>SOLUTION: In the method of manufacturing the ceramic formed body which is carried out by on-off-controlling the application of DC voltage to the base material with a prescribed frequency in the electrophoresis, the electrophoresis apparatus comprises a cathode material and an anode material which are arranged in a suspension vessel and a power source mechanism 5 for applying DC voltage, wherein the power source mechanism is provided with a voltage and current control structure and a frequency control structure for controlling on-off pulse frequency for the applied voltage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296915-A (JP)
Title: Pop-up type sheet package and its manufacturing method
Inventor: SAKAKI TAKAO
IPC: B65D83/08
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pop-up type sheet package which is capable of taking out a flat (sheet-like) towel and wiper surely one by one, having a simple structure and is easily manufactured.  <P>SOLUTION: A laminated body 2x in which a plurality of sheets 2a-2d consisting of the towels or the wipers are stacked, and the packaging body 4 packaging the laminate are provided. A corner part of the laminate is folded back to form a folded-back part 2y, and a slit 4a for taking out the sheet is formed at a position near or crossing the folded-back part in the package.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297348-A (JP)
Title: Manufacturing method for grafted polyvinyl acetal
Inventor: TANIMOTO SEIJI
IPC: C08F261/04
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a grafted polyvinyl acetal with good solvent-resistance being excellent in productivity.  <P>SOLUTION: Provided is a manufacturing method for a grafted polyvinyl acetal, wherein an ethylenic unsaturated monomer is graft-polymerized to a vinyl alcohol-based polymer in 1-25 wt.% of aqueous solution of a vinyl alcohol-based polymer, and subsequently, it is acetalized in the presence of an acid catalyst and aldehyde.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008007855-A (JP)
Title: Steel material for reinforcement and its manufacturing method
Inventor: IWAMOTO TAKASHI
IPC: C22C38/00
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel material for reinforcement which has such a high strength as an yield stress of 785 MPa or higher and such a high ductility as a total elongation of 8% or more, also such a mechanical characteristic as a drawing property of 30% or more.  <P>SOLUTION: The steel material for reinforcement has a metal microstructure containing 80% or more of bainite in volume ratio and such mechanical characteristics as an yield stress of 785 MPa or higher, a total elongation of 8% or more, a drawing property of 30% or more, and also, a Charpy impact value uE<SB>o</SB>at 0°C of 80 J/cm<SP>2</SP>or higher.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008300525-A (JP)
Title: Nonaqueous electrolyte for capacitor, and nonaqueous electrolyte capacitor having the nanoqueous electrolyte
Inventor: OOTSUKI MASAMI
IPC: H01G11/86
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte for a capacitor capable of improving safety greatly without deteriorating the charge/discharge performance of the capacitor.  <P>SOLUTION: The nonaqueous electrolyte for the capacitor includes boric ester. As the boric ester, a compound expressed by a formula I is preferable, where R indicates a saturated aliphatic hydrocarbon group having 1-4 carbons, an unsaturated aliphatic hydrocarbon group having 2-6 carbons, or an aromatic hydrocarbon group independently.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296818-A (JP)
Title: Pneumatic tire
Inventor: SAEKI TSUTOMU
IPC: B60C15/06
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire, especially its bead part structure capable of effectively preventing generation of breaking to a rubber chafer while adopting a structure for winding/engaging a side part of a carcass ply with a periphery of a bead core.  <P>SOLUTION: Respective side parts of the carcass ply 3 are wound on the periphery of the bead core 2 having a hexagonal lateral cross section shape arranged on a tire bead part 1, and the rubber chafer 4 is arranged at a contact area of the bead part 1 with a rim R. Hardness of a chafer rubber 4a arranged at a portion at a bead heel 5 side of the rubber chafer 4 is made to a range of 1.2-1.5 times of that of the chafer rubber 4b arranged at a portion at a bead toe 6 side. An arrangement area of the chafer rubber 4a of high hardness is made to an area including the whole of a range from the point p<SB>1</SB>where an outer surface of the bead part is left from a rim flange to an intersection p<SB>2</SB>with a line segment r in a radial direction passing through a cross section center of the bead core 2 under the tire attitude in which the tire is assembled to the applied rim and a specified air pressure is filled.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008304205-A (JP)
Title: Spectral characteristics estimation apparatus and spectral characteristics estimation program
Inventor: ARAI SATOSHI
IPC: G01J3/52
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the estimation accuracy of the spectral characteristics of an object to be imaged by using the Wiener estimation.  <P>SOLUTION: A pixel class classification section 155 classifies elements constituting an imaged subject sample image into classes by a plurality of categories which correspond to principal elements including nucleus, cytoplasm, red blood corpuscle, and background, respectively. A spectral characteristics estimation section 157 estimates the spectral transmittance of a subject sample point corresponding to a predetermined pixel constituting the subject sample image imaged by the Wiener estimation. A Wiener estimation matrix for the class to which the pixel belongs is read from class-by-class Wiener estimation data 145, and using the read Wiener estimation matrix, the spectral transmittance of the corresponding subject sample point is estimated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305138-A (JP)
Title: Plant monitoring system and operation monitoring method for plant
Inventor: OSAKI NOBUHISA
IPC: G06F3/048
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To dynamically make a window transparent while presenting much information to an operator and improve efficiency in the operation without disturbing the plant operation being executed.  <P>SOLUTION: This plant monitoring system 20 comprises: a display part 10 for displaying a plant monitoring screen comprising a plurality of overlaid windows; a monitoring part 14 monitoring a state change of a plant; and a control part 21 making transparent at least a partial area of the window to be overlaid on a display part 10 when the state change of the plant is detected in the monitoring part 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305314-A (JP)
Title: Power source controller
Inventor: UDAGAWA KAZUHIKO
IPC: H04N5/44
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent overcurrent from causing to flow to an external apparatus to be connected to a power source controller itself by the output line of power supply voltage.  <P>SOLUTION: A microprocessor 71 receives power potentials output by a plurality of kinds of power sources (power source 6 for HDMI, power source 60 for LSI, power source 61 for sound driver IC, and power source 62 for TUNER) in common by an A/D port 72. A divided voltage potential obtained by dividing the voltage of the output line of the power source 6 for HDMI is input to the A/D port 72. When it is detected that the divided voltage potential is lower than a set potential, the output line is shut off to disconnect the supply of the power supply voltage to the external apparatus.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309198-A (JP)
Title: Detachable mechanism
Inventor: MASAKI YUTAKA
IPC: F16D1/02
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detachable mechanism which is easily and smoothly detachable.  <P>SOLUTION: The detachable mechanism is provided in each of first and second couplings 64a, 64b. The detachable mechanism includes protruded and depressed engagement portions 66a, 66b which extend in axial directions of first and second shafts 62a, 62b, respectively. The protruded engagement portion 66a is inserted into and is disinserted from the depressed engagement portion 66b in a slidable manner in a longitudinal direction of the depressed engagement portion 66b. The protruded and depressed portions 66a, 66b are each equipped with a reference position by which longitudinal directions of the protruded and depressed portions 66a, 66b can coincide with detachable directions of first and second main bodies, respectively to become insertable into or disinsertable from the main bodies. Further, the detachable mechanism includes guide mechanisms 74, 80a, 80b which guide an engagement portion 66a so as to be arranged at the reference position in conjunction with engagement or disengagement of the first and second main bodies.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309671-A (JP)
Title: Object recognition method and device
Inventor: HAYASHI TOSHIHIRO
IPC: G01B11/00
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To recognize the position and attitude of a measured object without being influenced by a change of background information of the measured object.  <P>SOLUTION: The position and attitude of a workpiece are identified from the amount of rotation and translation by carrying out steps of inputting a coordinate value on three-dimensional shape obtained by measurement from a new measuring position, to a computer, constructing an environmental model which stores each voxel position, setting and storing representative points in voxels corresponding to the coordinate value, and its error distribution, performing alignment to minimize an evaluation value related to a distance between adjacent error distribution, identifying a self-position from the amount of rotation and translation, and rotating and translating the measured object expressed by measured data obtained by integration and model data to the error distribution to perform alignment in order to minimize the evaluation value related to distance to elements which compose measured data and model data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009003584-A (JP)
Title: Object display synchronous control method and online system
Inventor: SHIMA HIDEKAZU
IPC: A63F13/35
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object display synchronization control method between computer terminals by which a network load is reduced, and to provide a system thereof.  <P>SOLUTION: This object display synchronization control method between user terminals (300) in an on-line system including an on-line server (100) which provides an on-line service to the plurality of user terminals (300) comprises: a first step that the on-line server (100) transmits input information corresponding to the same display control algorithm applied to each user terminal (300) for executing the display control of an object to the user terminal (300); and a second step that the user terminal (300) calculates output information for executing the display control of the object corresponding to the input information received by using the display control algorithm, and executes the display control of the object using the calculated output information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009004477-A (JP)
Title: Semiconductor light emitting element
Inventor: IZUMITANI TOSHIHIDE
IPC: H01L33/30
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element which has high optical output.  <P>SOLUTION: The semiconductor light emitting element has an InGaAlP-based active layer 16 having a pn junction, a current diffusion layer 17 formed on the active layer 16 and diffusing a current flowing to the active layer 16, a contact layer 18 formed on the current diffusion layer 17 and having a GaAs<SB>1-x</SB>P<SB>x</SB>(0.4≤x<1.0) of 5 to 100 nm in film thickness, and an electrode 19 formed on the contact layer 18 and feeding electricity to the active layer 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002197-A (JP)
Title: Gear train for engine
Inventor: SUZUKI RYOJI
IPC: B22D17/00
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear train for an engine reducing unit cost without reducing a lifetime.  <P>SOLUTION: The gear train for the engine is provided with a crank gear 21 provided on a crankshaft 13 of the engine 10, a cam gear 22 provided on a camshaft 14 of a cylinder head 12, and one or more intermediate gears 23, 24 transmitting rotation of the crank gear 21 to the cam gear 22. The crank gear 21, the one or more intermediate gears 23, 24, and the cam gear 22 are forged gears made of steel material provided by forging carbon steel or cast gears made of cast iron provided by casting cast iron. The crank gear 21, the one or more intermediate gears 23, 24, and the cam gear 22 are selected from the cast gears and the forged gears in such a manner that the forged gears and the cast gears are alternately arranged and mutually mesh.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009000615-A (JP)
Title: Fixing method of oil-soluble functional substance and sheet-like object using the fixing method
Inventor: ICHIURA HIDEAKI
IPC: C08F2/00
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which can fix an oil-soluble functional substance on the surface of a sheet-like material at high yield, without using a binder, and a sheet-like object using this method.  <P>SOLUTION: A monomer which generates a radical polymerization reaction is added to an organic solvent, containing the oil-soluble functional substance, obtained by dissolving a radical polymerization initiator. Next, an emulsion is formed by putting the addition product in a water-soluble monomer which contains a surfactant and generates an interfacial polymerization reaction, and the oil-soluble functional substance is microencapsulated with a polymer layer formed by radical polymerization reaction in the emulsion. Further, after impregnating the sheet-like material with the emulsion, the former is soaked in an organic solvent in which an oil-soluble monomer is dissolved, and the interfacial polymerization reaction between the water-soluble monomer and the oil-soluble monomer, is performed on the surface of the sheet-like material. Thus the microencapsulated oil-soluble functional substance can be fixed on the surface of the sheet-like material. Besides, it is possible to manufacture the sheet-like object formed of the microencapsulated oil-soluble functional substance fixed on the surface of the sheet-like material, using the fixing method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009001378-A (JP)
Title: Engagement chain type hoisting and lowering device
Inventor: TAKEUCHI KEISHI
IPC: B66F7/06
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engagement chain type hoisting and lowering device which safely lifts a mounted object to be lifted without slipping off, obtains excellent chain durability by suppressing buckling of an engagement chain lifting in its self-standing state, and safely and simply performs a work for carrying in and out and maintenance for a lifting table of the object to be lifted by lowering the level of the lowermost position of the lifting table.  <P>SOLUTION: The engagement chain type hoisting and lowering device 100 is equipped with the lifting table 110 which is fixed to the upper end of the engagement chains 150, 150 for driving the lift and is integrally lifted, and a driving motor 160 for driving a pair of sprockets 140, 140 for lifting. The pair of engagement chains 150, 150 for driving the lift is respectively disposed at both sides of the lifting table 110.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009001734-A (JP)
Title: Method for decomposing cellulose-based mixed fiber/fabric, and resultant decomposed product
Inventor: OKAJIMA KUNIHIKO
IPC: C08J11/14
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for decomposing PET/cotton-mixed fabric by microwave treatment.  <P>SOLUTION: The method for decomposing cellulose-based mixed fiber/fabric comprises carrying out the decomposition of the cellulose-based mixed fiber/fabric by adding an alkali solution by the microwave treatment. The decomposition is carried out in the coexistence of a high-boiling point material having a high dielectric constant. The high-boiling point material having the high dielectric constant is a glycolic material. The glycol-based material is ethylene glycol; and the alkali solution is a 5-40 wt.% sodium hydroxide aqueous solution. The microwave treatment uses a heating device by a microwave in a high-temperature high-pressure condition. A decomposed product which is formed by one of the methods for decomposing the above cellulose-based mixed fiber/fabric is also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009004321-A (JP)
Title: Visible light communication system
Inventor: MAEHARA MINORU
IPC: H05B37/02
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to easily discriminate a luminaire carrying out visible light communication from a normal luminaire by viewing it, and to prevent a sense of incongruity, such as flickers from being generated, in a visible-light communication system.  <P>SOLUTION: In the luminaire carrying out visible-light communication, a communication signal is transmitted by varying the amplitude of intensity of light emitted from a discharge lamp, by changing the frequency of a lamp current flowing to the discharge lamp between f1 and f2, and an information reception terminal extracts the communication signal based on the variation of the amplitude. The luminaire is structured, such that a transmission period Ds for transmitting the communication signal and a non-transmission period Dn, without transmitting the communication signal are repeated alternately, and the cycle T of the repeated periods is set not shorter than 1 sec. In the non-transmission period Dn, the light intensity is set to zero. Since the intensity of the light emitted from the luminaire for communication is varied in the transmission period Ds and the non-transmission period Dn to a level, allowing the user to visually recognize it, the luminaire for communication can be discriminated from normal luminaire, and sensation of flickers is not generated, because the cycle T of the variation of the light intensity is long.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009001240-A (JP)
Title: Electric power steering device
Inventor: HARADA KAZUYUKI
IPC: B62D5/04
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device capable of preventing a snap ring for fixing a bearing from being detached from a bearing supporting member and determining propriety of an assembling state of the snap ring on the bearing supporting member during an assembling process.  <P>SOLUTION: A bearing 21 for supporting the output shaft 32 is internally fitted into the bearing supporting member 20 and is fixed in a non-movable state in the axial direction by the ring-shaped snap ring 27 latched to an annular groove 20a of the bearing supporting member 20. A radial direction dimension of a gap G1 between an inner periphery of the snap ring 27 and an outer periphery of the output shaft 32 or a separate member externally fitted to the output shaft 32, which is formed by a difference of an inner diameter of the snap ring 27 and an outer diameter of the output shaft 32 or a separate member fixed to the output shaft 32, is set to be smaller than a radial direction length G2 of a margin in relation to the annular groove 20a of the snap ring 27.  <P>COPYRIGHT: (C)2009,JPO&INPIT