baber/WOPTO huggingface dataset:
Patent JP-2008213741-A (JP)
Title: Driving assisting device
Inventor: HARADA TAKEHITO
IPC: B60R1/00
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving assisting device capable of responding to variation of status of an obstacle.  <P>SOLUTION: When information of the obstacle detected by supersonic sensors 40a-40j is memorized in a non-volatile memory while a vehicle is moved from an arbitrary position to a parking position by driving operation of the driver of the vehicle, it is memorized so as to include the kind of the obstacle selected by a user.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215288-A (JP)
Title: Electric blower and vacuum cleaner using same
Inventor: MORISHITA KAZUHISA
IPC: F04D29/30
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric blower reducing noise harsh on ears by shifting the frequency of noise harsh on ear generated from a vacuum cleaner to a high frequency area, and the vacuum cleaner using the same.  <P>SOLUTION: This blower is provided with; an armature 51 including armature winding 22, a shaft 53 and a commutator 52; an impeller 11 including a plurality of blades 83 fixed on one end of the armature 51 and provided with a blow out port 40 for blowing out air on an outer circumference; an air guide 10 straightening blow out air from the blow out port 40 of the impeller 11; and a casing covering an outer circumference of the impeller 11 and the air guide 10. The outermost circumference end part 83b along a rotary direction side surface 83a of the blades 83 forming the impeller 11 has a stepped shape with a plurality of steps. A blade side shape along the rotary direction side surface 83a from the outermost circumference end part 83b forming the stepped shape is provided with inclined surfaces 89a, 89b gradually changing toward an axial center.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007270352-A (JP)
Title: Exhaust apparatus configured to reduce particle contamination in deposition system
Inventor: LI YICHENG
IPC: H01L21/02
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust apparatus configured to reduce particle contamination in a deposition system.  <P>SOLUTION: A method and system for vapor deposition on a substrate that disposes a substrate in a process space of a processing system that is isolated from a transfer space of the processing system, processes the substrate at either of a first position or a second position in the process space while maintaining isolation from the transfer space, and deposits a material on the substrate at either the first position or the second position. Furthermore, the system includes a high conductance exhaust apparatus configured to be coupled to the process space, whereby particle contamination of the substrate processed in the deposition system is minimized.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224075-A (JP)
Title: Fireproof wall-fireproof floor device, fuel supply device and combustion device with fuel supply device
Inventor: FURUKAWA MASAJI
IPC: F23L17/04
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fireproof wall-fireproof floor device capable of placing a radiation heat emitting type combustion apparatus without performing fireproofing work on a wall and a floor as combustible materials, to solve a problem that large-scaled work for making the floor and the wall incombustible is required by a fire protection law in case when a radiation-type stove such as a pellet stove is installed near a wall inside of a room, which needs huge construction cost and a long construction period, and further an accidental fire often occurs because of wrong fireproofing work.  <P>SOLUTION: This fireproof wall-fireproof floor device has the fireproof floor 6 on which the radiation heat emitting type combustion apparatus 10 is loaded, and which is made of an incombustible material, has a space 6a inside thereof, and lined on a floor of a building, and the fireproof wall 7 which is vertically disposed at a desired position of the fireproof floor 6, made of the incombustible material and has a space 7a communicated with the space 6a of the fireproof floor 6 inside.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008225672-A (JP)
Title: Semiconductor memory device
Inventor: HAYAKAWA TOSHIYUKI
IPC: G06F21/79
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device for preventing the leakage of data in a whole data write-in region or a prescribed region whose secret holding is required without imposing any labor.  <P>SOLUTION: An erase switch 3 is installed on one side face of an SD<SP>TM</SP>memory card 1, and when a user sets the movement of a normal position 3a to an erase setting position 3b, a CPU 8 in a controller 7 detects that erase setting has been performed when a prescribed port is set from an "L" to an "H" level, and issues an erase command to an NAND type flash memory 6, and erases data in a user data region by a block unit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008226581-A (JP)
Title: Transparent conductive membrane, transparent conductive substrate using this, transparent conductive film, and near-infrared ray cutoff filter
Inventor: ABE TAKAYUKI
IPC: B32B7/02
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent conductive membrane constituted of an oxide membrane and a metal membrane which is high in transmissivity of a visible range, superior in conductivity and cutoff characteristics of a near-infrared region, and superior in humidity resistance and chemical resistance.  <P>SOLUTION: The transparent conductive membrane is constituted of an amorphous oxide membrane (a-GIO membrane) mainly constituted of gallium, indium, and oxygen, and the metal membrane (Me membrane) composed of silver or an alloy having silver as the main component, and has a three-layered structure pinching the metal membrane by the amorphous oxide membrane. Then, a multi-layered membrane including this transparent conductive membrane is installed on a transparent substrate, and a transparent conductive substrate, a transparent conductive film, and a near-infrared cutoff filter are fabricated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008221108-A (JP)
Title: Liquid separation membrane module
Inventor: BABA KOICHI
IPC: B01D63/02
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure which reduces the flow resistance of filtered water and a back washing solution, excellent in back-washability, and also excellent in productivity with respect to an inner pressure type liquid separation hollow fiber membrane module.  <P>SOLUTION: The inner pressure type liquid separation hollow fiber membrane module is characterized in that the flow channel width coefficient R = (Le×Db<SP>2</SP>)/N/(Dc<SP>2</SP>-Db<SP>2</SP>)/Dc<SP>1/3</SP>satisfies 2 or higher and 10 or lower when Db is the outer diameter of a bundle of the separation hollow fiber membranes; Le is the efficient length of the hollow fiber membranes; and N is the number of the outlets of filtered water used simultaneously among the outlets of filtered water.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227405-A (JP)
Title: Forming method of ohmic electrode on n-type 4h-sic substrate
Inventor: SEKI AKINORI
IPC: H01L29/78
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming an ohmic electrode on an n-type 4H-SiC substrate by preventing precipitation of Si and C from the substrate, and at the same time preventing oxidation of Ni.  <P>SOLUTION: The method for forming the ohmic electrode on the n-type 4H-SiC substrate comprises: a step for sequentially laminating an Ni layer, a Ti layer, and a Pt layer; and a step for alloying to form an alloy layer of the SiC substrate and the Ni layer, by means of thermal treatment in a non-oxidized atmosphere.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007181832-A (JP)
Title: Labyrinth gas supplying device for detonation gun and method therefor
Inventor: CHERNYSHOV ALEXANDR VLADIMIROV
IPC: B05B7/00
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detonation device that improves safety, reliability, and productivity in a detonation covering method.  <P>SOLUTION: The gas supplying system for the detonation gun device 2 having a labyrinthine gas pass. The labyrinth 30 disposed between a fuel and oxygen supply source, and a combustion chamber 112 allows the supplied fuel and oxygen to be streamed into the combustion chamber, the transit of a detonation wave front into the supplied fuel is eliminated by destroying a portion of the detonation wave front entering the rabyrinth 30. The rabyrinth gas supplying system improves safety, reliability, and productivity in the detonation covering method.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008021635-A (JP)
Title: Electrode for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery using the same
Inventor: SHIMAMURA OSAMU
IPC: H01M4/136
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means capable of improving the cycle life and the durability at higher temperatures in a nonaqueous electrolyte secondary battery.  <P>SOLUTION: This electrode for a nonaqueous electrolyte secondary battery includes a collector, and an active material layer arranged on a surface of the collector and containing an active material and a binder. The electrode for a nonaqueous electrolyte secondary battery is characterized in that the binder contains at least one thermosetting resin selected from a group consisting of an epoxy resin, a phenol resin and polyimide in an amount of 50 to 100 mass% relative to the total mass of the binder, and the thickness of the active material layer is 30 to 300 μm inclusive.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008236927-A (JP)
Title: Electric motor system, its control method, and permanent magnet synchronous motor
Inventor: WATANABE TAKESHI
IPC: H02P27/06
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To secure stable start/operation characteristics without impairing the features of high efficiency, compactness, and light weight inherent of a permanent magnet synchronous motor.  <P>SOLUTION: An electric motor system includes the permanent magnet synchronous motor 2 having independent first winding and second winding as stator windings, a switch 3 which opens and closes the connection between a commercial AC power source 1 and the first winding, an inverter circuit 6 which is connected to the commercial AC power source 1 to supply electric power to the second winding, and a control circuit 7 which controls the switch 3 and the inverter circuit 6. The control circuit 7 has functions of controlling the synchronous motor 2 at a startup time from a stop state to around rated revolutions of the synchronous motor 2 and of performing vector control to attenuate the fluctuation of the revolutions by load fluctuation at the time of the rated operation of the synchronous motor 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241307-A (JP)
Title: Rail height detecting method, rail height detecting mechanism, and rail height displacement measuring device
Inventor: SAKAI MITSUO
IPC: E01B35/08
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rail height detecting method and rail height detecting mechanism for measuring the rail height from an electromagnetic detector by processing referring to a characteristic graph utilizing the electromagnetic detector using a differential coil.  <P>SOLUTION: In this rail height detecting method, respective detection signals of first and second air-core coils are obtained from an electromagnetic sensor that has first and second air-core coils arranged adjacently and wound in the opposite direction and is disposed in a track recording coach correspondingly to the upper part of the top of the rail. Displacement of the electromagnetic sensor in the orthogonal direction to the travel direction with respect to the rail is obtained based on the ratio between the sum signal and difference signal of the first and second air-core coils. Referring to the characteristic graph showing the relation between the sum signal of the detection signals of the first and second air-core coils and the height of the electromagnetic sensor with respect to the rail, the height of the electromagnetic sensor with respect to the rail is obtained based on the characteristic graph corresponding to the displacement.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238317-A (JP)
Title: Structure manufacturing method
Inventor: MATSUO TAKEHIDE
IPC: B81C1/00
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of preventing contamination and damage when machining both sides of a substrate.  <P>SOLUTION: In this structure manufacturing method, a structure has through holes 24a and 24b. The manufacturing method includes (a) formation of first recessed parts 16a and 16b on one surface side of the substrate 10, (b) formation of resin films 18a and 18b covering bottom parts of the first recessed parts 16a and 16b and the vicinities and having end parts in contact with inner walls of the first recessed parts 16a and 16b, in the first recessed parts 16a and 16b, (c) formation of second recessed parts 22a and 22b separated from the first recessed parts 16a and 16b by the resin films 18a and 18b on the other surface side of the substrate and in a region superimposed on the first recessed parts 16a and 16b, and (d) removal of the resin films 18a and 18b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244757-A (JP)
Title: Communication system
Inventor: ONISHI MASATO
IPC: H04L12/70
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the time required from an execution start of restart processing by the completion of the restart processing when a system is restarted.  <P>SOLUTION: This communication system (10) is provided with: a system data management server (1) for storing system data (3 and 4) required for restart processing of the system; and signal processors (2 and 2-n, where n is an optional natural number) for using duplicate system data (34) obtained by duplicating the system data (3 and 4) supplied from the system data management server (1) to execute the restart processing. Wherein, the system data management server (1) is desirably provided with a system data managing part (11) for managing the system data (3 and 4) by dividing the system data into a device related information and a signal processing related information. The system data managing part (11) supplies device related data showing the device related information to the signal processors (2 and 2-n).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239870-A (JP)
Title: Method for producing fine copper phthalocyanine pigment
Inventor: SEKINE NOBUHIRO
IPC: C09B67/16
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a fine copper phthalocyanine pigment, in which no secondary aggregation proceeds and fine particles hardly adheres to each other, and which has a large specific surface area and is excellent in transparency.  <P>SOLUTION: The method for producing the fine copper phthalocyanine pigment comprises a first process of mixing a specific phthalocyanine derivative and an acidic solution prepared by dissolving copper phthalocyanine in an acidic solvent with water, a second process of separating a precipitated material from the obtained solution and a third process of dispersing the resultant precipitate by treating the same with a ketone-based organic solvent or mechanically treating the same in the presence of an organic solvent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241191-A (JP)
Title: Heat exchanger and heat pump water heater using this heat exchanger
Inventor: KUWABARA EIJI
IPC: F24H1/00
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger easy in manufacture, and reducing manufacturing cost; and a heat pump water heater using this heat exchanger.  <P>SOLUTION: This heat exchanger is used as a condenser of the heat pump water heater, and is composed of a porous pipe of arranging a plurality of small hole flow passages for making fluid flow on the inside, and an outer pipe having a diameter larger than this porous pipe, making the fluid flow in the flow passages and arranging a recessed part on the outer periphery. The porous pipe is pushed in and heat-transferrably integrated into the recessed part. A hole shape of the small hole flow passages is a circular hole, a triangular hole and a fan-shaped hole, and the heat transfer area can be increased thereby.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007182587-A (JP)
Title: Method for producing fluorine-containing polymer, aqueous dispersion of fluorine-containing polymer, 2-acyloxycarboxylic acid derivative, and surface active agent
Inventor: TSUDA NOBUHIKO
IPC: C08F14/00
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a fluoropolymer in an aqueous medium with a surfactant extremely little leaving the particles of the fluoropolymer after a processing treatment such as coagulation without deteriorating stability on polymerization, to provide a fluoropolymer aqueous dispersion using a surfactant excellent in fluoropolymer dispersion stability and extremely little leaving the particles of the fluoropolymer after a processing treatment such as coagulation, to provide a 2-acyloxycarboxylic acid derivative, and to provide a surfactant comprising the 2-acyloxycarboxylic acid derivative.  <P>SOLUTION: The present invention provides a method of producing a fluoropolymer, wherein polymerization using a carboxylate ester bond-containing carboxylic acid derivative as a surfactant in an aqueous medium to give the fluoropolymer is conducted, the above carboxylate ester bond-containing carboxylic acid derivative has a carboxylate ester bond and-COOM (M representing H, NH<SB>4</SB>, Li, Na or K), and the above carboxylate ester bond may optionally be substituted by fluorine atom.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008241637-A (JP)
Title: Method for manufacturing target material, gamma-ray source assembly and device for manufacturing target material
Inventor: SUGAI ISAO
IPC: G21K5/08
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly form carbon as a target material to emit gamma rays with high adhesive properties.  <P>SOLUTION: This method for manufacturing the target material is characterized in that the target material (3) where the surface layer of the carbon is formed on the surface of a target base (13) is manufactured by placing the target base (13) and accommodating carbon particles processed into graphite as powder for forming a surface layer in a space (19) formed by one or more pairs of electrodes (13 and 14) and an insulating member (18) placed between the electrodes (13 and 14) and applying the voltage for shuttling the powder for forming the surface layer between the electrodes (13 and 14).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251242-A (JP)
Title: Electronic device and its manufacturing method
Inventor: WARASHINA HIDENAGA
IPC: H05B33/04
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture an electronic device by suppressing deterioration of a resin board and an electron element to the minimum.  <P>SOLUTION: This is a manufacturing method of an electronic device in which barrier layers 2, 2' on the resin boards 1, 1' are jointed by interposing low-melting point metal layers 7, 7' for sealing electron elements (3, 5) between a pair of resin boards 1, 1' on which the barrier layers 2, 2' are laminated. Optical absorption layers 6, 6' are respectively installed between the barrier layers 2, 2' and the low-melting point metal layers 7, 7', and laser beams with wavelength 350 nm or more and 600 nm or less are irradiated on the optical absorption layer 6 through the resin board 1' and the barrier layer 2' and the low-melting point metal layers 7, 7' are heated and melted and the barrier layers 2, 2' are jointed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250504-A (JP)
Title: Logic verification support program, recording medium with the program recorded, logic verification support apparatus, and logic verification support method
Inventor: IWASHITA HIROAKI
IPC: G06F17/50
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the period of logic verification by presenting error messages easy for designers to understand.  <P>SOLUTION: Character strings each enumerating, in transition order, character strings meaning transition conditions for transition branches followed from an initial state to each transition state are extracted from a finite state machine model of a hardware module M to be verified, and the enumerating character strings are each embedded in an embedding position in a modifying character string modifying a character string representing each state of the finite state machine model, to create message information 810 meaning the transitions followed from the initial state to each transition state. The message information 810 becomes an output.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008252549-A (JP)
Title: Digital camera
Inventor: TAJIMA KAZUHISA
IPC: H04N5/93
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera for displaying an image not to be disclosed to others in a multi-reproduction mode so as to be hardly understandable and simplifying processing when a large number of images can be displayed.  <P>SOLUTION: The digital camera is provided with a means for discriminating whether the currently set number of images to be displayed in one screen is a prescribed number or more in the multi-reproduction mode and a means for displaying, among a plurality of thumbnails for photographic images to be multi-displayed, the images with secret mode set thereto are displayed with blur and the images with no secret mode set thereto are displayed without blur when it is discriminated that the currently set number of images to be displayed in one screen is less than the prescribed number.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007289183-A (JP)
Title: Inhibitor protein of neuronal apoptosis, gene sequence thereof and mutation of the same gene causative of spinal muscular atrophy
Inventor: MACKENZIE ALEX E
IPC: C12Q1/68
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for diagnosing spinal muscular atrophy on the basis of deletion of a neuronal apoptosis inhibitor protein gene.  <P>SOLUTION: It is found that the gene for spinal muscular atrophy which is an autosomal recessive neurodegenerative disorder is mapped to a region of chromosome 5. Since the gene encodes a protein having homology with apoptosis inhibitor proteins of viruses, the encoded protein is specified as an NAIP (neuronal apoptosis inhibitor protein). A deletion is recognized in the NAIP region in patients suffering from the spinal muscular atrophy and not in the normal population.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007279730-A (JP)
Title: Plasma display apparatus and driving method thereof
Inventor: LEE KYUNG-HOON
IPC: G09G3/291
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display apparatus and a driving method of the plasma display apparatus that can decrease an erasure period and increase a contrast ratio by reducing a dark discharge.  <P>SOLUTION: The plasma display apparatus and driving method of the plasma display apparatus includes a plasma display panel and an electrode driver, and the plasma display panel includes a first driving electrode and a second driving electrode. The electrode driver supplies a pulse of a second polarity opposite to the first polarity to the second driving electrode and a pulse of a first polarity opposite to the second polarity to the first driving electrode after a supply of a last sustain pulse of the first polarity to the second driving electrode. The pulse of the second polarity overlaps the pulse of the first polarity.  <P>COPYRIGHT: (C)2008,JPO&INPIT