baber/WOPTO huggingface dataset:
Patent JP-2008022624-A (JP)
Title: Apparatus and method for controlling motor drive system
Inventor: KATO AKIRA
IPC: H02P23/00
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To control inverter operation so that the occurrence of partial discharge, which leads to interlayer insulation breakdown between coil windings, is prevented in a motor drive system that drives a motor by an inverter.  <P>SOLUTION: Alternating-current voltage generated by the inverter 20 by switching operation of switching elements Q1 to Q6 is applied to the windings 21U, 21V, 21W of the respective phases of a motor generator 20. When humidity is high, a dead time generating circuit 50 sets a dead time longer than those under normal conditions, according to a control signal DTS set according to a detection value of a humidity sensor 26. Thus, since a longer time can be ensured for surface charges to spread, when the humidity is high, the electric field, produced in a gap between coil windings by surface charges when the polarity is inverted, can be made relatively weak. As a result, the situation in which gap voltage is increased by the electric field, due to surface charges and thus partial discharge becoming prone to occur can be prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008022781-A (JP)
Title: Method to construct waterfront greening using planting mat and wave preventing sheet
Inventor: TANNO KATSUJI
IPC: A01G1/00
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method to construct waterfront greening effective to preserve and form the natural environment on a bare land slope in the water-level fluctuating range of a river shore line or a lake shore line.  <P>SOLUTION: This method to construct waterfront greening comprises using a planting mat body made of a hardly corrupting material and having durability. The planting mat body enables plantation of plants suitable for underwater and shore through enclosing lightweight vegetation base soil most suitable for raising plants inside a bare land slope in a water level fluctuating range followed by mixing seeds of shoreline plants, or forming a planting chamber, and enables erosion protection of a natural ground and regeneration promotion of natural landscape through attaching a protective sheet to prevent damages by wind and billow to a mat body surrounding.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008024995-A (JP)
Title: Copper alloy plate for electrical/electronic component having excellent heat resistance
Inventor: ARIGA YASUHIRO
IPC: C22C9/02
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Cu-Fe-P-based copper alloy plate in which increased strength and excellent heat resistance are made consistent.  <P>SOLUTION: The Cu-Fe-P-based copper alloy plate having a relatively reduced Fe content and suitable as the stock for a lead frame for a semiconductor device has a texture where the ratio between the X-ray diffraction intensity I(200) from the (200) plane and the X-ray diffraction intensity I(220) from the (220) plane in the plate surface, I(200)/I(220) is ≤0.3. In this way, its strength is made high, and its heat resistance is improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008027287-A (JP)
Title: Map display system, map display device, map display method and map distribution server
Inventor: SHINOHARA TAKEHIRO
IPC: G06F3/0484
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a map display system which can easily identify a desired object image, can correctly and surely display a click operation of the object image and reduces drawing processing and operation processing for that purpose.  <P>SOLUTION: In the map display system 10 provided with a display means 26 for displaying a map image and an object display control means 27 for displaying an object image on the map image according to the location position of an object, the map display system 10 is provided with a target object determining means 281 for calculating a distance between the position of a cursor and the position of each object image to determine the object in the shortest distance, and an object selection means 282 for selecting object images within a prescribed range from the position of the cursor, wherein the object display control means 27 redraws an object image of a target object determined by the target object determining means 281 among the object images selected by the object selection means 282 and displays the object image on a topmost plane of a display image.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008035032-A (JP)
Title: Information transmitting apparatus
Inventor: YOSHIDA IZUMI
IPC: H04L25/02
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information transmitting apparatus whose connection terminals can be unpolarized in a communication system wherein a plurality of information transmitting apparatuses are connected to a communication line by bus.  <P>SOLUTION: A receiver 5 detects a start bit, and outputs polarity determination data which are base band signals coded by the AMI method with either positive or negative pole side demodulated and original data it received. Based on these data, a polarity judging portion 15 judges a current connection polarity. When a polarity switch 8 connects the information transmitting apparatus 7 to an information transmission line 1 by switching the connection, so that the polarity it is going to transmit and the polarity of the information transmission line 1 may be the same, it can unpolarize the connection terminals 31 and 32 of the information transmitting apparatus 7 and thereby incorrect wiring can be avoided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008031077-A (JP)
Title: Siloxane oligomer containing photo-stabilizing group and method for producing the same
Inventor: HONMA TAKAYUKI
IPC: C08G77/26
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a siloxane oligomer useful as a coupling agent giving less alcohol production amount in a reaction in an organic polymer, and having a high boiling point, high ignition temperature and a low vapor pressure, and useful as the compound bringing the photo-stabilizing effect of the organic polymer, and a method for producing the same.  <P>SOLUTION: This siloxane oligomer containing the photo-stabilizing group is provided by having each a monovalent organic group containing at least one hindered amino group, and at least one alkoxy or hydroxy group per one oligomer molecule.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008040516-A (JP)
Title: Data rewrite system for flash memory
Inventor: KAMIYA TOSHIZANE
IPC: G06F12/06
Filed: 2006-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To update the program data of a flash memory without requiring largely-scaled update data capturing means or wire cable, and to surely and easily achieve an update operation.  <P>SOLUTION: Terminal equipment stores program data to be executed by a CPU 1 into the flash memory 2 and transfers the data to a work memory 3 to execute program processing. The terminal equipment is provided with a radio reception device 4 for receiving the program data from an external device by radio, and for directly writing the program data in the flash memory. This process includes writing the program data in the flash memory after temporarily writing the program data in the work memory.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008040102-A (JP)
Title: Core bar of electrophotographic roll and method of manufacturing the same
Inventor: KOUNO ATSUHIRO
IPC: G03G15/08
Filed: 2006-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a core bar capable of securing an insertion performance into a gear without increasing cost.  <P>SOLUTION: When it is defined that: the diameter of an core bar 1 is D; the diameter of a circular part 4 formed on the end face of the core bar 1 by a chamfer part 2 is d; and the maximum depth of a plane part 3 in the core bar diameter direction is x, the chamfer part 2 and the plane part 3 are formed so that the relation of D-2x>d is satisfied to leave a guide part 2a which becomes a part of the chamfer part 2 between the end face of the core bar 1 and the plane part 3 without dividing the guide part 2a in a peripheral direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008045453-A (JP)
Title: Liquid force feed device
Inventor: HIROYA MASAHISA
IPC: F16T1/24
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid force feed device, smooth in operation, by preventing foreign matter from biting in a clearance between a rocking shaft and a sliding bearing.  <P>SOLUTION: A snap mechanism 5 has the rocking shaft 37 supported in a sealed vessel 2, a float arm 51 and a sub-arm 52 rotating around the rocking shaft 37, a first shaft 58 supported by the float arm 51, a second shaft 59 supported by the sub-arm 52, a coil spring 54 installed between the first and second shafts 58 and 59, and the sliding bearing 62 arranged between the rocking shaft 37 and a support member 61 of the float arm 51. The sliding bearing 62 is formed as a curved surface of making an inner surface shape of sliding with the rocking shaft 37 coincide with an outside surface shape of the rocking shaft 37, and is partially arranged only in a part of bringing the rocking shaft 37 into pressure contact with the support member 61 of the float arm 51.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008047398-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: SAKAI HIROTAKA
IPC: H01M4/13
Filed: 2006-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery having high protection performance against physical outside force.  <P>SOLUTION: The nonaqueous electrolyte secondary battery is equipped with a wound battery element formed by winding a positive electrode having a positive active material layer on both sides of a positive current collector and a negative electrode having a negative active material layer on both sides of a negative current collector through a separator; a gel-like nonaqueous electrolyte composition; and an outer packaging member made of a laminate material for housing the battery element and the nonaqueous electrolyte composition. The gel-like nonaqueous electrolyte composition is present in the whole region of facing surface of the positive electrode and the negative electrode through the separator and between the positive electrode and the separator and between the negative electrode and the separator. The gel-like nonaqueous electrolyte composition has the uniform thickness in 90% or more of the whole region on the facing surface of the positive electrode and the negative electrode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008046438-A (JP)
Title: Lens barrel
Inventor: IIKAWA MAKOTO
IPC: G02B7/02
Filed: 2006-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrel in which a size reduction is achieved such that when the position of an electronic component is adjusted within the lens barrel, the lens barrel component is prevented from being interfered by a bend in a flexible circuit substrate connected to the electronic component.  <P>SOLUTION: The lens barrel includes: a diaphragm unit 2 to be subjected to position adjustment within the lens barrel; and the flexible circuit substrate 4 electrically connected to the diaphragm unit 2 and extended and disposed in a circumferential direction in which the position of the diaphragm unit is adjusted. The flexible circuit substrate 4 integrally has on the internal circumferential face a low resilience layer 44 made of a low resilience material. Stress caused in the flexible circuit substrate 4 when the position of a motor 3 for diaphragm adjustment is adjusted in the circumferential direction is made uniform by the low resilience layer 44. Accordingly, inner stress uniform in the lengthwise direction is produced in the flexible circuit substrate 4, and it is uniformly bent in the circumferential direction. This prevents part of the flexible circuit substrate 4 from being bent greatly and also prevents the lens barrel from interfering with other components. This also makes it possible to reduce the diameter of the lens barrel.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006305386-A (JP)
Title: Mechanism for deployment of endovascular implants
Inventor: FERRERA DAVID A
IPC: A61F2/06
Filed: 2006-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupling mechanism which attaches an embolic implant to a deployment device firmly during embolic implant deployment and at the same time can detach the embolic implant easily and confidently after located on a target area correctly.  <P>SOLUTION: A deployment mechanism for endovascular device having an open proximal end 11 and a distal section which terminates at the position of an open distal end 13. An elongated, flexible, and hollow deployment tube 10 which is equipped with a series of fluid passage lumen 15 is included between the proximal end and the distal end. A holding sleeve 12 is fixed around the distal section of the deployment tube 10. The holding sleeve 12 has a distal extension section 17 which extends over the distal end 13 of the deployment tube at a short distance. The deployment mechanism includes further, for example, filamentus endovascular device 16 which can be an embolic implant.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008045356-A (JP)
Title: Two-step beam handrail
Inventor: NAKAGAWA SATOSHI
IPC: E04F11/18
Filed: 2006-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beam handrail, which is used for a pedestrian's support walking and walking along it, which enables a blind person and a weak-eyed person to recognize a start-end position and a terminus position, and which can avoid danger at the time of walking of the pedestrian.  <P>SOLUTION: Beams 3 are each supported by the up-and-down carrying out arms 2 fixed to a strut 1, and the two-step beam handrail A is formed. The beams 3 are arranged in the up-and-down steps. Then the two-step beams 3 are connected to each other in the positions at both ends in the longitudinal direction by an end-connecting member 4 which is U-shaped in the front-and-rear direction of the handrail. Then notice signs 42 notifying the end of the beam are arranged at each tip of the end-connecting members 4, and the notice sign 42 is constituted by an unevenness which is integrally molded so that the pedestrian can recognize it by contact. Since the end-connecting members 4 are arranged up and down between the beams 3, the pedestrian can touch them and recognize the start and end of the beam handrail A, and can recognize the start and end by the notice signs 42.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007091211-A (JP)
Title: Foldable bicycle
Inventor: TSUCHIDA SHOGO
IPC: B62K15/00
Filed: 2006-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foldable bicycle capable of moving around as a bicycle, and as a two-wheel vehicle even after it is folded by using the same wheels.  <P>SOLUTION: In this foldable bicycle, folding axial lines are set vertical, and a distance from the two folding axial lines to the center of the front wheel and the rear wheel is set equal to each other so that centers of the front wheel 1 and the rear wheel 2 agree with each other to make both the wheels in parallel with each other when it is folded. In addition, universal direction wheels or stoppers that can be brakes are projected from under middle parts of the upper and the lower folding axial lines to be grounded only in a newly folded state. In this constitution, the foldable bicycle can be easily transported.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007159092-A (JP)
Title: Audio/video processing main unit and control method thereof, audio processing terminal device and control method thereof, audio processing main unit, audio-video processing system, audio/video processing main unit control program, audio processing terminal device control program, and recording medium in which the program is recorded
Inventor: MIKI YUSUKE
IPC: H04N21/4385
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a home theater capable of suppressing the waste of band.  <P>SOLUTION: A home theater 10 includes a main unit section 110 and one or a plurality of speaker sections 310. The main unit section 110 includes a communication section 120 which receives an AV stream from an AV stream transmission device 610 and via a communication network 710, a demux section 150 which separates the AV stream into a video stream and an audio stream, a video processing section 160 which processes the video stream so as to generate a video signal, an audio processing section 170 which processes the audio stream so as to generate an audio signal, and an audio extraction section 180 which extracts an audio stream which includes a part of or all the audio of the AV stream. The communication section 120 transmits the audio stream extracted by the audio extraction section 180 to the speaker section 310, via the communication network 710.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008052871-A (JP)
Title: Reproducing apparatus
Inventor: MIYOSHI MASATOSHI
IPC: H04N5/93
Filed: 2006-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reproducing apparatus to easily switch a menu screen even if a menu is configured in a hierarchical structure.  <P>SOLUTION: A DVD player 1 includes: a CPU 161 which, when one menu screen image is selected by user's operation on an operation part 15 from among menu screen images based on image data stored in a menu screen history data table 14a listed and displayed on a monitor 4 by a CPU 161 which executes a display control program 163c, acquires a start address of a menu screen data in a DVD 2 corresponding to the selected one menu screen image from the menu screen history data table 14a, and executes a reproduction control program 163c for controlling a reproduction part 11 to reproduce a menu screen data corresponding to the selected menu screen image.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008053165-A (JP)
Title: Dye-sensitized solar battery
Inventor: YAMAMOTO NAOTADA
IPC: H01L31/04
Filed: 2006-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dye-sensitized solar battery having an improved conversion efficiency.  <P>SOLUTION: The dye-sensitized solar battery includes an anode structure 20 with an oxide semiconductor layer 29 carrying a coloring dye 30, a counter electrode structure 21 and an electrolyte layer 23 arranged between the anode structure 20 and the counter electrode structure 21. The oxide semiconductor layer 29 has a relatively fine layer 29b and a relatively porous layer 29a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008053646-A (JP)
Title: Method and apparatus of surface treatment
Inventor: YANAGISAWA YUTARO
IPC: H01L21/027
Filed: 2006-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus of surface treatment capable of easily treating a surface of an object to be treated while inhibiting damage on the surface.  <P>SOLUTION: The object 2 to be treated is fixedly sucked by a suction part 11 and rotated by a rotating part 12. In this state, a treatment liquid supplied from a treatment liquid supply part 22 is applied to the surface of the object 2 through a treatment liquid applying tube 21. Thermoelectrons emitted from a thermoelectron source 33 are accelerated by an accelerating electrode 34, transmitted through a Be film 32, and irradiated to the treatment liquid on the surface of the object 2. When an electron beam is irradiated to the treatment liquid on the surface of the object 2, the liquid becomes ions or radicals to activate, thereby effectively treating the surface of the object 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007093197-A (JP)
Title: Heat exchanger and manufacturing method therefor
Inventor: OHASHI HIDEO
IPC: F28F9/02
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a heat exchanger capable of arranging accurately a side plate in a required position, when manufactured.  <P>SOLUTION: Heat exchange tubes 12, fins 14, and all the header part main bodies 10, 20 are combinedly-arranged. Projection pieces 36, 44 provided in caps 19, 18 of header parts 5, 6 are engaged with slits 87 formed in the side plates to engage end parts of the side plates 15 with the caps 19, 18. Under this condition, the caps 19, 18 are arranged astride both end parts of the header part main bodies 10, 20, and the side plates 15 are arranged in the outer sides of the fins 14 in both ends. The heat exchange tubes 12 and the fins 14, the heat exchange tubes 12 and the header part main bodies 10, 20, the header part main bodies 10, 20 and the caps 19, 18, the side plates 15 and the caps 19, 18, and the side plates 15 and the fins 14 are respectively brazed simultaneously in the manufacturing method.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008058007-A (JP)
Title: Measuring method of substance to be inspected using coupling affinity and analysis control method of coupling affinity for measuring substance to be inspected
Inventor: NAKAOKI YUICHIRO
IPC: G01N33/543
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring technique of a substance to be inspected based on the analysis of coupling affinity for properly adjusting measuring precision and a measuring range according to a measuring purpose.  <P>SOLUTION: The measuring method of the substance to be inspected using coupling affinity includes processes of: (i) subjecting a coupling substance having coupling affinity with respect to the substance to be inspected to crosslinking treatment by a crosslinking substance; (ii) competitively reacting the substance to be inspected and a competitive substance, which competes with the substance to be inspected in the coupling affinity to the coupling substance, with the coupling substance subjected to crosslinking treatment in the process (i); and (iii) measuring the formation of the composite between the coupling substance and the competitive substance. The control method of this measuring method and a kit using the measuring method are also disclosed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007012266-A (JP)
Title: Information storage medium, information recording method and apparatus thereof, and information reproducing apparatus
Inventor: ANDO HIDEO
IPC: G11B27/00
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate a file management including a video file even if files to be managed are increased so much.  <P>SOLUTION: File entry (FE) includes file type information. When the file type is 4, it means relating to directory. When the file type is 5, it means relating to the file. The space table includes space entry being not allocated. The space entry being not allocated includes information indicating length of a column of an allocation descriptor with the number of bytes, further, the space entry being not allocated includes the file type information. When the file type is 1, it means relating to the space entry being not allocated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008056776-A (JP)
Title: Nano-oxide particle and its manufacturing method
Inventor: CHO SOI
IPC: C08K9/04
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide nano-oxide particles which are uniformly dispersed in a general-purpose resin matrix and sufficiently reduced in cohesion among particles since uniform dispersion of fine particles at a nanometer level in the field utilizing a metal oxide to make the refractive index of an optical material high.  <P>SOLUTION: The nano-oxide particle are protected by a polyvinyl monomolecular film having a connective functional group on the particle surface. The method for manufacturing the surface-protected nano-oxide particles comprises performing vinyl polymerization in the presence of a solvent comprising oxide particles, a connective functional group-containing vinyl monomer, and a dispersive medium, the above dispersive medium being not less than 70 wt.% based on the entire solvent.  <P>COPYRIGHT: (C)2008,JPO&INPIT