baber/WOPTO huggingface dataset:
Patent JP-2009263240-A (JP)
Title: Process for producing peracetic acid and process for producing epoxy compound using the peracetic acid
Inventor: UCHIDA HIROSHI
IPC: C07C407/00
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy compound by the process which also enables a continuous process comprising safely oxidizing acetaldehyde to obtain peracetic acid and successively producing the epoxy compound with the use of the peracetic acid in a high yield with a high selectivity.  <P>SOLUTION: Peracetic acid is produced by reacting acetaldehyde with an oxygen gas-containing gas with the use of a minute reactor and the above reaction is carried out in the presence of a solvent and/or a catalyst, and as the minute reactor, a microreactor or a cyclone type reactor is used. The epoxy compound is obtained by reacting the above peracetic acid with an olefin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267532-A (JP)
Title: Route information relay method and wireless terminal
Inventor: IKEMOTO KENTARO
IPC: H04W84/18
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a communication amount for route control.  <P>SOLUTION: Each node connected to an ad-hoc network receives route information from the adjacent nodes. Each node acquires quality information indicating the quality of routes indicated by the route information with respect to the received route information. Each node determines whether or not a plurality of pieces of route information in which nodes being the destinations of packets are identical are received for each predetermined period with respect to the received route information. As a result of the determination, if the plurality of pieces of route information in which the nodes being the destinations are identical have been received, each node compares quality information for each of the plurality of pieces of quality information received and selects route information corresponding to the quality information indicating to be the highest quality as a result of the comparison. Each node relays the selected route information to the adjacent nodes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009143524-A (JP)
Title: Optimal operation point determination method by soc of hybrid vehicle
Inventor: KIM YONG GI
IPC: B60W10/26
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optimal operation point determination method by the SOC (state of charge) of a hybrid vehicle by defining fuel consumption ratio equivalent coefficients capable of quantitatively comparing an amount of fuel consumed by an engine with electric energy consumed by a motor.  <P>SOLUTION: This method includes: a step of the request of a driver(a release level of an accelerator pedal); a current status grasping step for grasping a current operation circumstance from a current speed, the request power of the driver, and the current SOC of a battery; an SOC grouping step; an operation point candidate selection step for selecting a plurality of engine operation points where an engine is operable and corresponding motor operation points from a net fuel consumption ratio map corresponding to the grouped SOC; a cost calculation step corresponding to the selected engine operation candidate points and motor operation candidate points; an optimal operation point determination step for extracting the engine operation point and the motor operation point for minimizing cost; and a step for outputting the output instruction of the extracted engine operation point and the motor operation point to the engine and the motor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009267074-A (JP)
Title: Reactor apparatus
Inventor: UEMATSU TATSUYA
IPC: H01F37/00
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reactor apparatus which meets the need of a large current and a high frequency when a high frequency current with a direct current superimposed thereon is allowed to flow, and which is made compact while suppressing heat generation and loss.  <P>SOLUTION: The reactor apparatus includes a coil obtained by winding a flat wire in a width direction. The flat wire has a three-layer structure obtained by laminating three flat wires which are electrically insulated from each other. Preferably, respective thicknesses of the three flat wires are determined so that the thickness of the flat wire at the midmost of the three-layer structure is thicker than that of the flat wires on both ends of the three-layer structure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008259221-A (JP)
Title: Isolator, high-frequency oscillator using the same, high-frequency transceiver and radar system
Inventor: HIRAMATSU NOBUKI
IPC: H03B1/00
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circulator type isolator whose isolation characteristics are improved.  <P>SOLUTION: There is provided the isolator, in which a transmission line of a first circulator is also used as a transmission line of a second circulator to be connected and provided, a nonreflective terminator is connected to one end of a transmission line whose other end is connected thereto, frequency dependency of isolation characteristics of a high-frequency signal between transmission lines of the first circulator is made different from frequency dependency of isolation characteristics of a high-frequency signal between transmission lines of the second circulator, thereby ensuring isolation without being eccentric only to a specific frequency.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009266308-A (JP)
Title: Optical disk device, optical disk controller, and laser driving circuit of the optical disk device
Inventor: SHIGEMATSU HIROSUKE
IPC: G11B7/125
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device for reducing power consumption and temperature rise during non-data recording operation of an optical disk.  <P>SOLUTION: The optical disk device reduces unnecessary power consumption during non-recording operation and suppresses the temperature rise of the device by interrupting or reducing supply currents (I<SB>D2</SB>to I<SB>D4</SB>) from recording DA converters (DAC 2 to DAC 4) during non-recording operation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267104-A (JP)
Title: Wiring board and method of manufacturing the same
Inventor: MIYAWAKI TADASHI
IPC: H05K3/46
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that when a wiring board is manufactured using a manufacturing method to which a polishing process of a ceramic substrate is added, there is a possibility that cracks are generated in a ceramic coating layer in the polishing process, and the crack extends inside the wiring board to cause electric shortage in an electronic circuit.  <P>SOLUTION: A wiring board has: a first insulating substrate having a main surface; a second insulating substrate arranged on the main surface of the first insulating substrate; and a surface conductor arranged on the main surface of the first insulating substrate. The second insulating substrate has a stiffness smaller than that of the first insulating substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272728-A (JP)
Title: Image correction device, image correction method, image correction program and recording medium
Inventor: KOJIMA KEIJI
IPC: G06T3/00
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image correction device, an image correction method, an image correction program and a recording medium, which perform highly accurate distortion correction even when sufficient feature quantities can not be obtained.  <P>SOLUTION: The image correction device includes: an image input means for inputting image data to be corrected; a feature extraction means for extracting feature quantities to be used for distortion correction from the input image data; a determination means for determining whether feature quantities sufficient for performing distortion correction of the image data can be extracted from the feature extraction means or not; a feature quantity management means for storing feature quantities determined as the sufficient feature quantities into the determination means; a use feature quantity calculation means for calculating feature quantities allowed to be used for distortion correction based on the feature quantities already stored in the feature quantity management means when the determination means determines that sufficient feature quantities can not be extracted; and a distortion correction means for correction distortion in the image data to be corrected based on the feature quantities stored in the feature quantity management means or the feature quantities calculated by the use feature quantity calculation means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272773-A (JP)
Title: Image processor, image processing method, and computer program
Inventor: NAKADA OTOKAZU
IPC: H04L9/08
Filed: 2008-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve user convenience by giving another function to additional information indicating retouch traces.  <P>SOLUTION: An image processor includes: a read part 130 for reading image information on an original; a deposit detection part 100A for detecting a white deposit on the original; an image processing part (additional information addition part) 140 for reading the information on the other side of the original by the read part 130 when detecting the white deposit with the deposit detection part 100A and having the read information added to image information on the side of deposit detection as image information; and an encryption processing part 180 for encrypting optional information. The encryption processing part 180 uses information on the other side of the original added by an additional information adding means to encrypt an image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008277834-A (JP)
Title: Magnetic field angle sensor and magnetic tunnel junction element, and method for manufacturing the magnetic field angle sensor
Inventor: YIMIN GUO
IPC: G01R33/09
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic field angle sensor and its method capable of measuring the magnetic field angle in measurement ranges within 360°with high accuracy and making into a single chip.  <P>SOLUTION: The magnetic field angle sensor comprises three types of MTJ (magnetic tunnel junction) element arrays (A-B). A plurality of magnetic tunnel junction elements is subjected to a first heat treatment, in a strong magnetic field toward the direction of reference axis (X), then they are patterned, such that each of elements has a high aspect ratio and its pinned-synthetic composite layer has a high shape anisotropy. Next, it is subjected to a second heat treatment in an atmosphere without external magnetic field, an exchange pinning magnetic field decreases, an anisotropy is generated in the pinned-synthetic composite layer due to generation of stress, and the magnetization direction of the pinned-synthetic composite layer is aligned in the long axis direction of magnetic tunnel junction elements.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009270472-A (JP)
Title: Centrifugal supercharger
Inventor: TSUNODA YUJI
IPC: F04D29/46
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform supercharging in conformity with an operational status by preventing foreign substances from accumulating onto a vane provided in a diffuser of a centrifugal supercharger.  <P>SOLUTION: In a compressor 11, the diffuser 16 is provided which makes an impeller housing 12a for housing an impeller 13 and a scroll 15 communicate with each other. There are provided a large throat blade array comprising a vane 18A and a small throat blade array comprising a vane 18B. There are provided holes 17A, 17B along blade shapes of the vanes 18A, 18B in the bottom surface of the diffuser 12c and then each of the vanes 18A, 18B is inserted into the holes to allow each of the blade arrays to be freely housed in the bottom surface of the diffuser 12c. Actuators 20A, 20B are coupled to each of the vanes 18A, 18B via link mechanisms 19A, 19B. In conformity with an operational status, the large throat bale array or small throat blade array are allowed to protrude to an inside of the diffuser 16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278198-A (JP)
Title: Image processor
Inventor: HOSHI NAGAYASU
IPC: H04N1/387
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor for eliminating the deterioration of perceptibility of an image part or a character part when reducing images by a simple operation.  <P>SOLUTION: When a fee in copy print exceeds the upper limit of money amount input by a user (S102; Yes), a copier prepares a print preview of 2 in 1 print for executing copy print at or below the upper limit of the money amount. In the preparation of the print preview, the image part and character part of an original image read in a scanner part are detected (S103), the image part is magnified by a prescribed variable magnification factor and settled in the pertinent page of a virtual area for 2 in 1 prepared on a memory (S111), and is drawn to the page corner of a direction not surrounded by characters and arranged (S112). The character part is block-divided, magnified by a block unit and arranged in an area other than the image part of the virtual area for 2 in 1 (S113).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278199-A (JP)
Title: Imaging apparatus
Inventor: SUGIMOTO YUKIHIRO
IPC: H04N5/225
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus which can suppress the increase in consumption power and a circuit size, efficiency decrease in the imaging processing, and increase in a frame memory capacity by Live View processing, when preparing a plurality of image processing blocks.  <P>SOLUTION: The imaging apparatus includes image processing blocks 14, 16 which respectively process the Live View images acquired by sensors 7, 10 and the photographed images after division. While the imaging block 14 concentrate and processing the Live View processing are allowed, the apparatus calculates the division ratio of a part of the photographed images to the image processing block 14 and the remaining photographed images to the image processing block 16 according to a processing amount of the Live View processing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281231-A (JP)
Title: Cylinder head of compressor
Inventor: HOSOI HIDENORI
IPC: F04B39/06
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit overheat of a refrigerant in a refrigerant suction chamber of a cylinder head and a refrigerant sucked into a cylinder for improving volumetric efficiency of a compressor without causing weight increase, complication of a manufacturing process, and manufacturing cost increase.  <P>SOLUTION: This cylinder head of the compressor made of aluminum material has the refrigerant suction chamber and a refrigerant delivery chamber defined by a bulkhead. A surface layer of the bulkhead itself forming at least one surface of at least the bulkhead is modified to oxide film layer by oxidation treatment of the aluminum material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009282271-A (JP)
Title: Braille label
Inventor: NODA KAZUHIKO
IPC: G09F3/02
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a braille label suitable for braille inspection conducted with an inspection device.  <P>SOLUTION: The braille label 1 comprises a braille section 2 and a label section 3. To form the braille section 2, an ink in which an ultraviolet curing ink 20 and a black light illumination component 21 are mixed is printed on the surface of the label section 3 and the ink is raised. When irradiated with black light, the braille section 2 having the black light illumination component 21 emits fluorescence. By analyzing the braille image by fluorescence, whether or not the braille section 2 has printing mistakes, and whether or not a right braille label 1 is stuck can be discriminated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009287984-A (JP)
Title: Position detecting device and position detecting program
Inventor: SANHONGI MASAO
IPC: G01C21/20
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position detecting device for detecting the indoor moving position while eliminating an accumulated position error.  <P>SOLUTION: In the steps S1-S6, the moving direction and distance from a start point position (or position detected last time) serving as a base point of position detection are calculated based on the sensor output to detect the current position. In the step S9, it is determined whether the detected current position crosses a structure in a layout diagram shown by layout data showing a plane structure of a building. When the current position crosses, the process goes to the step S11, the crossing position is updated to a new current position, and the accumulating error is reset. In the step S10, the updated new current position is superimposed and displayed on the layout diagram shown by the layout data, so that the indoor moving position is detected while removing the accumulated position error.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009289859-A (JP)
Title: Method of manufacturing molded coil
Inventor: NOMURA YASUSHI
IPC: H01F27/32
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a molded coil of which the space factor and heat dissipation property do not deteriorate and which has good manufacturing efficiency by pressing a coil disposed in a metal mold and correcting the shape, and then molding a surface of the coil with a resin.  <P>SOLUTION: The method of manufacturing the molded coil includes a coil arranging step of arranging the coil 10 in the metal mold 100, a coil shape correcting step of correcting the coil shape by pressing side surfaces 10b and 10c of a coil side and a coil end from outside the coil 10 disposed in the metal mold 100, and a resin injecting step of injecting the resin to the surface of the coil 10 disposed in the metal mold 100. The molded coil is manufactured by injecting the resin to the surface of the coil 10 in the resin injecting step after correcting the coil shape in the coil shape correcting step.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009289338-A (JP)
Title: Magnetic recording medium and manufacturing method thereof
Inventor: SHIMIZU TAKAHIRO
IPC: G11B5/73
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for manufacturing a perpendicular magnetic recording medium with stable product quality by organizing a production apparatus to conduct stable surface working and a manufacturing method to install the surface working in-line immediately before a sputtering step.  <P>SOLUTION: A working apparatus 3 to simultaneously work a plurality of substrates is made to synchronize with production capacity of the following step and made in-line, in a substrate working step of the perpendicular magnetic recording medium.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009287503-A (JP)
Title: Control apparatus of vehicle engine
Inventor: YUYAMA ATSUSHI
IPC: F02D9/02
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control apparatus of a vehicle engine capable of improving fuel efficiency, in which the vehicle engine is adjusted such that loss of kinetic energy of a vehicle is reduced by correcting an accelerator opening amount or an intake valve operation amount according to conditions prior to stepping-on and releasing an accelerator.  <P>SOLUTION: The control apparatus of the vehicle engine includes an opening degree gradually decreasing means 24 for suppressing changes over time in the accelerator opening amount or the intake valve operation amount. In the control apparatus of a vehicle engine, the accelerator opening amount or the intake valve operation amount is used as a first input. An accelerator opening amount or an intake valve operation amount processed by the opening degree gradually decreasing means 24 is used as a second input. If stepping-on to a brake pedal is detected, the first input is outputted as an intake valve operation amount after correction. If stepping-on to a brake pedal is not detected, whichever is larger between the first input and the second input is outputted as the accelerator opening amount or the intake valve operation amount after correction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272280-A (JP)
Title: El luminaire
Inventor: KITA MAKOTO
IPC: F21Y105/00
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminaire used as a substitute light source for a round fluorescent lamp, and small in environmental burdens.  <P>SOLUTION: The EL luminaire uses, as a power source, a battery housed in a tube having the same shape as that of a round fluorescent lamp, makes both surfaces of EL of a diffusion surface light source arranged on the front and back curved surfaces of the tube and excelling in luminous efficiency emit light at the same time or makes only one surface thereof emit light separately, and is characterized by being repeatedly used, having a long service life and being small in environmental burden.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293188-A (JP)
Title: Card key and key cylinder
Inventor: TSURUTA HIROSHI
IPC: E05B35/00
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card key and key cylinder capable of enhancing security and preventing the size of the card key from being increased with simple structure.  <P>SOLUTION: The card key 3 is inserted into the key cylinder provided in a door or the like of a vehicle, and if the card key 3 is a regular key, it can lock or unlock the door or the like. the card key 3 has a card-shaped key body 30, and the key body 30 is provided with key holes 31A-31D having long groove shapes in which a pin on a key cylinder side can be fit to form a predetermined code pattern.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294048-A (JP)
Title: Behavior measuring device of moving body, and behavior measuring method of moving body
Inventor: SAEGUSA HIROSHI
IPC: G01B11/26
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a behavior measuring device of a moving body and a behavior measuring method of the moving body for measuring highly accurately the behavior of the moving body.  <P>SOLUTION: This device includes: a photographing part for performing multiple photographing by changing brightness of a marker image provided on the moving body, continuously at fixed time intervals from at least two different directions, and acquiring a plurality of marker images; an extraction part for correlating each marker photographed based on a marker having different brightness in the order of photographing, and extracting the position of a center point of each marker; a data storage part for storing and preserving a three-dimensional shape model wherein the moving body is reproduced, and the position of a corresponding point on the three-dimensional shape model corresponding to a marker characteristic point on the three-dimensional shape model; and a calculation part for calculating the position and the direction of the three-dimensional shape model so that the position of each corresponding point of the plurality of markers agrees with the position of the image of the marker extracted by the extraction part, and calculating time series data of the position and the direction of the three-dimensional shape model wherein the behavior of the moving body is reproduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT