baber/WOPTO huggingface dataset:
Patent JP-2008205594-A (JP)
Title: On-vehicle video communication system
Inventor: HORIBATA HIROSHI
IPC: H04N7/18
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle video communication system capable of simplifying wiring between a plurality of imaging apparatuses and video processing apparatuses, and further reducing the total cable length and miniaturizing the respective apparatuses.  <P>SOLUTION: The on-vehicle video communication system comprises first-fourth imaging apparatuses 21, 22, 23 and 24 loaded on a vehicle for transmitting video data obtained by picking up images; first-fourth video processing apparatuses 31, 32, 33 and 34 for processing the video data; and an on-vehicle video repeater 1, provided with a connection part to which the first-fourth imaging apparatuses 21, 22, 23 and 24 and the first-fourth video processing apparatuses 31, 32, 33 and 34 are respectively connected via communication cables 4a and 4b, for selectively transmitting the video data transmitted from the first-fourth imaging apparatuses 21, 22, 23 and 24 to the first-fourth video processing apparatuses 31, 32, 33 and 34, or by multiplexing them.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008206257-A (JP)
Title: Cable winding/fastening metal fixture
Inventor: ONISHI TERUTOSHI
IPC: G02B6/46
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable winding/fastening metal fixture which can be attached and detached by a simple operation, and also be detached by an operation from the ground.  <P>SOLUTION: The cable winding/fastening metal fixture 1 for temporarily fastening a cable bundle Ca on a messenger wire W is constituted of a main body part 2 formed into an S-shape on the side view and comprising a first arm part 2a hooked on the messenger wire W and a second arm part 2b on which the cable bundle Ca is hung, and of a grasping part 3 swingably and slidably fitted to the first arm part 2a of the main body part 2 and grasping the messenger wire W from below together with the first arm part 2a which is in contact with the upper part of the messenger wire W, with the first arm part 2a hooked on the messenger wire W.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205811-A (JP)
Title: Camera attitude calculation target device and camera attitude calculation method using it, and image display method
Inventor: ITO HARUO
IPC: H04N7/18
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera attitude calculation target device which accurately calculates a camera attitude to the standard plane and acquires appropriate display images based on photographed images on a photograph target plane, a camera attitude calculation method using the device, and an image display method.  <P>SOLUTION: The camera attitude calculation target device has a pattern plane 12 on which a plurality of patterns 14 are formed. In the state that the main body of a target device 10 is placed on the standard plane, a camera 6 placed above the standard plane photographs the pattern plane 12, and feature points are extracted from patterns 14' included in a photographed image 15 of the pattern plane 12 to be used for attitude calculation of the camera 6. The photographed image 15 can be acquired so that the plurality of patterns 14' have a uniform size as the photographed image 15 of the pattern plane 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207424-A (JP)
Title: Aluminum substrate for lithographic printing plate material, manufacturing method thereof, lithographic printing plate material and image forming method for lithographic printing plate material
Inventor: TAKAGI KOJI
IPC: C25D11/18
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive lithographic printing plate material which is excellent in plate wear resistance, stain preventing properties and processing running stability, as well as a substrate which gives it, and to provide a manufacturing method thereof.  <P>SOLUTION: The manufacturing method of the aluminum substrate for the lithographic printing plate material has the process of treating an aluminum plate with a water solution containing polyvinyl phosphonic acid after the plate is subjected to surface-roughening and anodizing processings, the process of washing by water and the drying process. The drying process has steps for drying with different temperatures.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008011496-A (JP)
Title: Communication method and radio communication apparatus
Inventor: ISHIKAWA KAZUKI
IPC: H04W92/10
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication method and a wireless communication apparatus for reducing degradation of communication quality between other mobile apparatuses and the radio communication apparatus in radio communication adopting the TDMA/TDD system.  <P>SOLUTION: The communication method disclosed herein for a base station adopting the time division multiple access/time division duplex system in the radio communication with a plurality of terminals and controlling down signals on the basis of up signals includes the steps of: acquiring information in response to a state of use of the terminals in the radio communication; and allocating an up time slot for a transmission period of the up signals and a down time slot for a transmission period of the down signals to each of the terminals, determining the allocation order to the terminals (other apparatuses) and establishing the interval from the up time slots to the down time slots on the basis of the order.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213782-A (JP)
Title: Electronic control unit
Inventor: NISHIMORI HIROTOSHI
IPC: B60R16/02
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To operate an electric product early without wrong operation by using values of data before processing a reset, which is left in a RAM, after resetting an ECU.  <P>SOLUTION: The electronic control unit comprises a memory storing programs and data for operating the electric product mounted on a vehicle, a CPU 13 for performing cyclic processing including starting of the program in a predetermined cycle. A rewritable area 14 of the memory comprises a second area 14b storing data showing operating condition of the electric product 20 with the number of bit larger than that of a first area 14a to be used in normal operation. When a reset is performed, the CPU 13 reads out the data showing operating condition of the electric product 20 stored in the second area 14b, and controls the electric product 20 based on the data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227682-A (JP)
Title: Sound pick-up device and electronic certificate acquisition system
Inventor: TADA YUKIO
IPC: G10L19/00
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound emission/pick-up device that requires no reader, or the like, of an external storage medium, fetches a server electronic certificate easily, and has at least a sound pick-up device, and to provide a system for acquiring server certificate.  <P>SOLUTION: A mobile communication terminal 3 downloads the server electronic certificate in a digital data format from a server 2 by using a secure WAP102. The mobile communication terminal 3 converts the server electronic certificate in a digital data format into sound for emitting toward the sound emission/pick-up device 1. The sound emission/pick-up device 1 acquires the server electronic certificate in a digital data format for analyzing sound. The sound emission/pick-up device 1 restores the server electronic certificate in a digital sound format for storage. The server electronic certificate in a digital data format acquired by the sound emission/pick-up device 1 is verified on the server 2. When the server electronic certificate is certified, a secure communication path is established by a network 101 between the sound emission/pick-up device 1 and the server 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007209009-A (JP)
Title: Display device of picture information
Inventor: NAKAMURA HITOSHI
IPC: H04N5/45
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To allow to extract a desired scene or a program easily from a recording screen while avoiding increase of circuit size and cost increase in a picture information recording device and record replay method suitable for use in a television receiver in which a received program is constantly recorded in a hard disk drive as a recording medium.  <P>SOLUTION: In the display device, a screen area of a display is divided into a plurality of sub-screen areas 81A, 81B, 81C, and 81D. Screens divided on each given time periods are displayed as index pictures corresponding to the plurality of divided sub-screen areas 81A, 81B, 81C, and 81D. When a desired one is specified from the index pictures, a moving picture information corresponding to the specified index picture is extracted from the hard disk and displayed. In addition, given amount of offset times are designated for the split-displayed index pictures.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008227002-A (JP)
Title: Nitride semiconductor laser element
Inventor: MICHIGAMI ATSUO
IPC: H01S5/028
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor laser element capable of suppressing the generation of a crack in a nitride semiconductor, preventing a protective film from coming off in the end surface, and attaining an excellent characteristic and a long life.  <P>SOLUTION: The nitride semiconductor laser element comprises: a conductive substrate having a first main surface and a second main surface opposing to the first main surface; a nitride semiconductor layer arranged on the first main surface of the conductive substrate, where a first nitride semiconductor layer, an active layer, and a second nitride semiconductor layer are successively laminated; an electrode formed on the second main surface of the conductive substrate; and the protective film to be brought into contact with the resonator surface of the nitride semiconductor layer. The edge part at the side of the resonator surface in the electrode is positioned on the inner side of the laser element from the resonator surface. The protective film is brought into contact with the second main surface of the conductive substrate from the resonator surface. Crystalline structures are different between the protective film to be brought into contact with the resonator surface and the protective film to be brought into contact with the second main surface of the conductive substrate concerning the nitride semiconductor laser element.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008223834-A (JP)
Title: Initial stop position setting method of electric motor in differential gear with differential limiting mechanism
Inventor: OSAWA NAOKI
IPC: F16H48/30
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To minimize a defect that steering torque fluctuates in setting the initial stop position of an electric motor of a differential gear with a differential limiting mechanism.  <P>SOLUTION: At first the electric motor is driven in such a direction that a friction multiple plate clutch is disengaged to detect a first driving position (a) in which a real motor rotation angle does not follow a target motor rotation angle. Then the electric motor is driven from the first driving position to an engaging direction of the friction multiple plate clutch in a second process to detect a second driving position b in which the real motor rotation angle does not follow the target motor rotation angle. Further the motor rotation angle in which a predetermined rotation angle C is subtracted from a motor rotation angle A required for from a first driving position to the second driving position is recorded as a motor rotation angle corresponding to the initial stop position of the electric motor. Once the motor rotation angle is recorded, the friction multiple plate clutch is not required to be engaged every time when the real rotation angle of the electric motor is aligned with the initial stop position, which can minimize the displeasure on a driver resulting from fluctuation in the steering torque occurring due to the engagement of the friction multiple plate clutch.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007202183-A (JP)
Title: Coding device for coding block pattern and coding method for coding block pattern
Inventor: LEE JIN-HAK
IPC: H04N19/91
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data compression method which enhances the compression rate of transmitted data.  <P>SOLUTION: A device for decoding luminance information with a block format by applying variable length code tables mutually different depending on the number of unit blocks in which an object is in existence in a macroblock to be decoded, is provided with: a demultiplexer for capturing a luminance component coded block pattern (CBPY) of the macroblock from received bit streams, wherein the luminance component coded block pattern (CBPY) indicates which blocks to have coded luminance information among a plurality of luminance blocks in the macroblock; and a texture decoder that obviates decoding of transmitted blocks without luminance information in the luminance component coded block pattern (CBPY) on the basis of shape information in the macroblock and decodes coded texture data by using the luminance component coded block pattern (CBPY) of the macroblock.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008231161-A (JP)
Title: Method for producing finely porous cellulose membrane and apparatus for producing the same
Inventor: KAWASE TSUNEO
IPC: B01D71/10
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a finely porous membrane, by which the finely porous membrane having a pore diameter suitable for separating and purifying nucleic acid can be produced in a saved space, and to provide an apparatus for producing the same.  <P>SOLUTION: This method for producing the finely porous cellulose membrane is characterized by comprising a casting process for casting a membrane-producing dope comprising at least water, a solvent having a boiling point lower than that of the water, and acetyl cellulose on a belt-like substrate 1 traveling in the horizontal direction to form the cast membrane on the belt-like substrate 1, a pore diameter-determining process for determining the pore diameter formed in the cast membrane by a speed for evaporating the solvent from the formed cast membrane and for keeping the cast membrane at a temperature exceeding a gelation temperature and lower than a foaming temperature, a windless drying process for drying the cast membrane having the determined fine pore diameter in a windless state, and a hot air drying process for drying the windless dried cast membrane with hot air.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235375-A (JP)
Title: Metal core multilayer printed wiring board
Inventor: SAIDA YUKIHIRO
IPC: H05K1/05
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal core multilayer printed wiring board that is inexpensive and is superior in reliability under thermal impact environment.  <P>SOLUTION: The metal core multilayer printed wiring board is provided with a metal core 111 and inner conductors 112 and 113 as a conductor layer of the printed wiring board in its inside; outer conductors 114 and 115 in its outside; an inside insulation layer between the metal core and the inner conductor; and an outside insulation layer between the metal core or the inner conductor and the outer conductor. A through hole 101 is formed in the direction of thickness of the printed wiring board, and metal plating is formed on the inside of the through hole so as to electrically connect the outer conductors. The thermal expansion coefficient of the inside insulation layer and the outside insulation layer in the direction of thickness is 45-70 ppm/°C, and an insulation part is formed between the metal plating and the metal core and/or the inner conductor. The insulation part is continuously formed at 0.6 mm or more in the direction of thickness, and the insulation part between the metal plating and the conductor layer is 0.5 mm or less in the radial direction of the through hole.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230755-A (JP)
Title: Handrail device and its connection locking tool
Inventor: INOUE HIROSHI
IPC: E04G5/14
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handrail device in which hooks are automatically engaged with and connected to each other when closing slide-opening/closing type handrail frames, and the hooks are disconnected by lifting one hook by hand only when opening the frames, and its connection locking tool.  <P>SOLUTION: The handrail device has a connection means which closes handrail frames 11, 11' sliding along a guide rail provided on a cargo bed side part of a conveying apparatus at a predetermined position and connects them. A locking part 15 is arranged on an upper corner part of one handrail frame 11 across the moving direction, and a hook-shaped locking piece 20 to be engaged with and locked to the locking part 15 is turnably added to an upper corner part of the other handrail frame 11'. The locking piece 20 has a fore end of a curved surface, and when the fore end is abutted on the locking part 15, the locking piece is lifted to allow a locking shaft 16 of the locked part to be received by and locked to a hook part 21 to connect the handrail frames 11, 11'.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230422-A (JP)
Title: Cooling device of vehicle
Inventor: KINOMURA SHIGEKI
IPC: B60H1/08
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the deterioration of emission and fuel consumption as much as possible in a cooling device.  <P>SOLUTION: The position of the valve element of a first three-way valve 350 is controlled to a position where the circulating supply of cooling water through a branched flow path 310c is blocked when an engine 200 is operated and when the engine 200 is stopped and heating request is not made in a vehicle 10. When the engine 200 is stopped and heating request is made, heating mode during stoppage is carried out. In the mode, the position of the valve element of the first three-way valve 350 is controlled to the position of the valve element where the circulating supply of the cooling water through the branched flow path 310c is carried out, and simultaneously a first motor-driven W/P320 is stopped, so that the cooling of the engine 200 is stopped. Accordingly, heat recovered with a waste heat recovering device 500 is supplied to a heater core 420, and heating is efficiently carried out, and the deterioration of the fuel consumption and the emission is suppressed when the engine 200 is restarted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237307-A (JP)
Title: Health promoting instrument
Inventor: INOUE MASAHIRO
IPC: A61N1/20
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a health promoting instrument which is of quite high commercial value and epoch-making.  <P>SOLUTION: The health promoting instrument for promoting the health is provided with a weak current generation part 2 for placing a high charge substance 3 and a low charge substance 4 to an instrument body 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241940-A (JP)
Title: Diphenylamine derivative and electrophotographic photoreceptor using same
Inventor: ICHIGUCHI TETSUYA
IPC: G03G5/06
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor excellent in sensitivity characteristics by using a charge transport agent excellent in solubility in an organic solvent and in compatibility with a binder resin used for forming a photosensitive layer.  <P>SOLUTION: The electrophotographic photoreceptor has a photosensitive layer containing at least a charge generating agent and a charge transport agent, wherein the charge transport agent comprises a new diphenylamine derivative represented by general formula (1), wherein R<SB>1</SB>-R<SB>7</SB>and n are described in the specifications.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239817-A (JP)
Title: Refrigerating machine oil and hydraulic fluid composition for refrigerating machine
Inventor: SAWADA TAKESHI
IPC: C10N20/00
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating machine oil enabling its viscosity reduction and refrigerant dissolution viscosity maintenance to be compatible with each other and also enabling its refrigerant compatibility and refrigerant dissolution viscosity maintenance to be compatible with each other, and to provide a hydraulic fluid composition for refrigerating machine.  <P>SOLUTION: The refrigerating machine oil contains an ester of a polyhydric alcohol and fatty acids in which the proportion of 10-13C branched fatty acid(s) is 50 mol% or greater. The hydraulic fluid composition for refrigerating machine comprises the ester and a refrigerant.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238363-A (JP)
Title: Polishing device and method for controlling polishing device
Inventor: YAMAMOTO HISAYA
IPC: B24B49/05
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polishing device capable of automatically polishing optical components while shortening a polishing time as less as possible, and a method for controlling the polishing device.  <P>SOLUTION: A dwell time of polisher at respective positions of a face to be polished is calculated based on data relating to a correlation of a polishing time and a polishing volume fetched by polishing optical components for fetching data with a same specification as optical components L to be polished with polisher, and an error volume from a design value of a measurement value of a shape of the face to be polished. The dwell time at a certain position is re-calculated based on a correction value relating to the dwell time at the certain position of the face to be polished, so as to automatically scan and control the polisher based on dwell time information at the respective positions reflected by re-calculated results.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241592-A (JP)
Title: Navigation device, navigation method, and navigation program
Inventor: SASAKI MASAHIRO
IPC: G08G1/0969
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation device for performing optimum route guidance based on the highly accurate map data.  <P>SOLUTION: This navigation device for performing optimum route guidance based on map data is equipped with: a map data storage part for storing map data including data on center lines and width of roads; an own vehicle information acquisition part for acquiring information on the position and traveling direction of an own vehicle; a second vehicle information acquisition part for acquiring information on the position and traveling direction of a second vehicle by means of inter-vehicle communication; a map data estimation part for estimating data on the center lines and width of the roads based on the information on the position and traveling direction of the own vehicle acquired by the own vehicle information acquisition part and on the information on the position and traveling direction of the second vehicle acquired by the second vehicle information acquisition part; and a map data update part for updating the map data stored in the storage part by means of the data on the centerlines and width of the roads estimated by the estimation part.  <P>COPYRIGHT: (C)2009,JPO&INPIT