baber/WOPTO huggingface dataset:
Patent JP-2010024459-A (JP)
Title: Flame retardant thermosetting resin composition, and prepreg and laminate plate for electric wiring board, using the same
Inventor: OHORI KENICHI
IPC: B32B15/08
Filed: 2009-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material achieving the flame retardancy UL94V-0 with the content of 0.1 wt.% or less of a halogen and an antimony compound.  <P>SOLUTION: A thermosettable resin composition includes (A) an epoxy resin, (B) a thermosetting resin containing a compound having a dihydrobenzoxazine ring as a main component, and (C) a polycondensate of phenols, a compound having a triazine ring, and aldehydes. The composition contains (A) 5 to 80 pts.wt. of the epoxy resin, (B) 5 to 80 pts.wt. of the thermosetting resin having a dihydrobenzoxazine ring, (C) 5 to 80 pts.wt. of the polycondensate of phenols, a compound containing a triazine ring and aldehydes, and (D) 1 to 50 pts.wt. of a reactive phosphorus compound represented by general formula (1) or (2), based on 100 pts.wt. of the total amount of (A), (B) and (C). The content of a halogen atom and an antimony compound is 0.1 wt.% or less with respect to the total amount of the material used.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011094717-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: ITO YASUO
IPC: F16H15/38
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damages to the traction surface of a disk or a power roller due to the rotation of a trunnion during assembly of a toroidal type continuously variable transmission, to prevent the loosening of a screw due to the tilting of the trunnion as in a conventional structure, and to eliminate the need for screw cutting on a rod.  <P>SOLUTION: A cylindrical part 25 provided at the center of a piston 16 is fit without backlash on a base half part (a lower half part) of the rod 17 of the trunnion 7, and by a cylindrical collar member 27 provided on a tip (a lower end) of the rod 17, the cylindrical part is fixed to the rod 17 and the trunnion 7. In the collar member 27, a screw hole 28 penetrated through in a radial direction is provided in the collar member 27, a groove part 30 engaged with a set screw 29 is formed in the rod 17 at the matching position of the rod and the screw hole, the set screw 29 is screwed into the screw hole 28, and the tip of the set screw 29 is engaged with the groove part 30, to be fixed to the rod 17.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011093771-A (JP)
Title: Silicon carbide single crystal, silicon carbide single crystal substrate, and process for producing silicon carbide single crystal
Inventor: MIYAMOTO TARO
IPC: H01L21/203
Filed: 2009-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To produce a high resistivity silicon carbide single crystal without increasing the cost and process steps.  <P>SOLUTION: The silicon carbide single crystal is obtained by growing a silicon carbide single crystal on a seed crystal with a sublimation method. The absolute value of the difference in concentrations of donors and acceptors in the silicon carbide single crystal is 1×10<SP>-16</SP>to 1×10<SP>16</SP>atoms/cm<SP>3</SP>. For example, the concentration of boron being a low level accepter remains constant irrespective of the height of the growing crystals. The concentration of nitrogen being a low level donor decreases as the crystal grows and ultimately it becomes not greater than that of the boron. The resistivity of the growing crystal increases, as the crystal grows. In line with this change, the resistivity of the growing crystal increases, as the crystal grows. The resistivity reaches semi-insulative level in a region where boron and nitrogen concentrations becomes nearly equal, and then decreases as the boron concentration decreases. Expanding, therefore, the region where boron and nitrogen concentrations become nearly equal improves the yield of semi-conductive wafers.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011098479-A (JP)
Title: Method for manufacturing optical sheet having rugged shape on surface
Inventor: KANEMITSU AKIYOSHI
IPC: B29C48/12
Filed: 2009-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical sheet having rugged shape on a surface, capable of performing highly precise quality control of the optical sheet, and excellent in productivity.  <P>SOLUTION: The method for manufacturing the optical sheet 2 includes an extruding process for extruding thermoplastic resin from an extruder in order to obtain a resin sheet 1, and a surface-forming process for obtaining the optical sheet 2 having a rugged surface and a flat surface on the surface by pressure contacting a forming roll 12 having a rugged shape part 30a and a flat part 30b on a forming surface to at least one surface of the resin sheet 1. The flat surface part of the obtained optical sheet 2 is cut off, the optical characteristic of the flat surface part is measured, and the obtained measurement value is fed back, and the manufacturing conditions are adjusted, and thus, highly precise quality control of the optical sheet 2 can be performed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011101504-A (JP)
Title: Rotary electric machine and electric vehicle
Inventor: SAITO YASUYUKI
IPC: H02K1/27
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary electric machine that strikes a balance between the increase of a torque and the acceleration of a rotation, and to provide an electric vehicle employing the rotary electric machine.  <P>SOLUTION: In a bridge for a rotor, a side on the stator side of a nonmagnetic part includes a first side extended along a virtual line to an auxiliary salient pole side from a permanent magnet side, and a side on the auxiliary salient pole side of the nonmagnetic part includes a second side extended in the opposite direction to a stator when the arcuate virtual line passing through the stator side nearest to a permanent-magnet inserting hole is drawn centering a rotating shaft for the rotor in the rotating shaft. The bridge for the rotor adopts a configuration connecting the first side and the second side by a curve.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010134461-A (JP)
Title: Light diffusion plate, planar light source apparatus, and transmission type image display apparatus
Inventor: MOMOTA KENTARO
IPC: F21V3/00
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light diffusion plate capable of more brightly illuminating a transmission type image display panel or the like.  <P>SOLUTION: The light diffusion plate 3 includes a transparent resin and light-diffusing particles, wherein the transparent resin has a light transmittance of ≥65% when light having a wavelength of 600 nm is transmitted through an optical path length of 200 nm. Preferably, the transparent resin has a zinc content of ≤150 ppm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011100673-A (JP)
Title: Negative electrode structure of lithium-ion battery, and its manufacturing method
Inventor: YATAZAWA JUN
IPC: H01M4/36
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative electrode structure of a lithium-ion battery, which can impart a large capacity intrinsic to a negative electrode active material and higher cycle characteristics, and to provide its manufacturing method, in the lithium-ion battery using the negative electrode active material composed of a Si-based material.  <P>SOLUTION: The manufacturing method includes: a thermal spray wire preparation step of preparing a thermal spraying wire in which inside a tubular body composed of a lithium active material or an alloy to contain the lithium active material, Si powder is filled; a step of turning a continuous combustion flame formed by pressurizing and firing a combustion gas to a substrate, and of supplying the thermal spraying wire in parallel with a direction in which the continuous combustion flame is extended; and a step of spraying and accumulating molten particles of the thermal spraying wire on the substrate. Thus, a distinctive texture in which sub-micron order fine spherical Si particulates are surrounded and aggregated like a dendrite by the lithium active material or the alloy containing the lithium active material is obtained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011100948-A (JP)
Title: Semiconductor device, and method for manufacturing the same
Inventor: WATANABE YUKIHIKO
IPC: H01L29/872
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To decrease a heat damage caused by annealing when the annealing is performed to a back electrode.  <P>SOLUTION: A semiconductor device includes: a silicon carbide substrate 10 where a vertical short key diode is formed; an anode electrode 20 that is provided on a front surface of the silicon carbide substrate 10; a cathode electrode 50 that is provided on a back surface of the silicon carbide substrate 10; and a conductive adiabatic region 40 that is provided between the silicon carbide substrate 10 and the cathode electrode 50. The adiabatic region 40 has heat conductivity smaller than that of a semiconductor material of the silicon carbide substrate 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011104565-A (JP)
Title: Catalyst for producing hydrogen and method for producing hydrogen by using the same
Inventor: RYUMON HISANORI
IPC: B01J37/08
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst which has high catalytic activity and improved durability and is used for reforming a hydrocarbon of a liquid state under a normal-temperature and normal-pressure condition or an oxygen-containing hydrocarbon and to provide a method for producing a hydrogen-containing gas, particularly, hydrogen for fuel cells by using the catalyst.  <P>SOLUTION: The catalyst includes: Ni, Mg and Al; at least one noble metal element selected from Pt, Pd, Ir, Rh and Ru; and Cs and/or Rb to be incorporated by an impregnation method. A method for producing the catalyst is also provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011114421-A (JP)
Title: Video storing and viewing system, device, video storing/reproducing method and program
Inventor: MIYAMOTO YOSHIHIRO
IPC: H04N5/93
Filed: 2009-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a configuration/method capable of switching a video storing device according to a video viewing terminal to be used to comfortably view video data.  <P>SOLUTION: The video storing and viewing system includes: a first video storing device which is under the controlment of a user, stores video data predetermined by a video data storage instruction from the user, and outputs the video data according to a viewing request from the first video viewing terminal of the user; and a second video storing device which is arranged at such a position that it can be accessed from the second video viewing terminal of the user through a network, stores the video data predetermined by the video data storage instruction from the user, and outputs the video data according to the viewing request from the second video viewing terminal of the user. The storage instruction from the user is transmitted to both the first and second video storing devices. The user views the video data predetermined by the storage instruction using one of the first and second video viewing terminals.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011118563-A (JP)
Title: Settlement system using position information
Inventor: NAGATA ATSUSHI
IPC: G07G1/12
Filed: 2009-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for achieving settlement by using the position information of both a purchase subject and a selling subject.  <P>SOLUTION: A purchase terminal equipped with the acquisition function of position information and a communication means is configured to acquire current position information by using a means such as a GPS, and to notify a terminal position information management server of the current position by using the communication means. For example, when a purchase subject who carries this selling terminal requests a settlement procedure in the case of purchasing an article, the selling terminal inquires a purchase terminal which is present at the same position as the selling terminal or in its prescribed proximity range to the terminal position information management server by using the position information as a key, and specifies the purchase terminal. The selling terminal performs the settlement processing by using a terminal settlement means owned by the specified purchase terminal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011117181-A (JP)
Title: Revolving door
Inventor: YOKOTACHI HIROYUKI
IPC: E06B3/90
Filed: 2009-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To secure a smooth passage of passengers authorized to pass by avoiding unauthorized persons from being trapped inside.  <P>SOLUTION: A revolving door 10 includes an electromagnetic brake for bringing the revolution of a revolving body 20, comprising four door panels 20a-20d, into a braked state, and a controller enabling control of the electromagnetic brake. The door panels 20a-20d are arranged radially at equal intervals in the revolving direction. The controller releases the braked state based on a signal for allowing the passage, while stopping the revolving body 20 to bring it into the braked state so that the revolving body 20 rotates and comes to the basic position where an outer end of the first door panel 20c is at a predetermined position in a second opening 14 and the space between the second door panel 20b following the first door panel 20c and the third door panel 20a following thereof communicates with a first opening 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011120095-A (JP)
Title: Interference control method, controller, and base station device
Inventor: YANO YASUHIRO
IPC: H04W16/14
Filed: 2009-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an interference control method for reducing interference between base stations.  <P>SOLUTION: The interference control method is a method for controlling interference between femtocell base stations 3, 4 concerning a cellular communication system constituted of the femtocell base stations 3, 4, and a control station 1. The control station 1 indicates a time period for preforming transmission stop processing and interference power measurement to the femtocell base stations 3, 4, and the femtocell base stations 3, 4 perform transmission stop processing and interference power measurement in the indicated time period, to report the measurement results to the control station 1. The control station 1 calculates setting values for achieving downstream transmission with the interference reduced therein in the system by each one of the femtocell base stations 3, 4 based on the measurement results obtained from the femtocell base stations 3, 4, and then, reports the setting values to the femtocell base stations 3, 4. The femtocell base stations 3, 4 update the setting of self stations based on the reported setting values.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011117421-A (JP)
Title: Gas compressor
Inventor: IIKAWA KEITA
IPC: F04C18/344
Filed: 2009-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve durability of a gas compressor by preventing occurrence of remaining wear on a corner portion of the inner circumferential surface of a cylinder, in a vane rotary gas compressor.  <P>SOLUTION: A specified corner portion 60 of the inner circumferential surface of the cylinder on which assembly deformation occurs by fastening between the cylinder 30 and a front side block, and between the cylinder 30 and a rear side block with a fastening bolt 58b is removed in advance, so that the remaining wear on the corner portion of inner circumferential surface of the cylinder is prevented, enabling the durability of the gas compressor to be improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011124362-A (JP)
Title: Plasma processing apparatus
Inventor: SASAKI KAZUO
IPC: H01L21/3065
Filed: 2009-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processing apparatus capable of preventing the generation of an attachment and arcing in a treatment vessel while simplifying a temperature control facility.  <P>SOLUTION: A protecting plate 41 with a heating-medium flow path 43 is arranged inside the sidewall 2a of a main-body vessel 2 forming a treatment chamber 5 while a part between the internal surface of the sidewall 2a and the protecting plate 41 is buried with a heat-insulating member 42, thus thermally separating the main-body vessel 2 and the protecting plate 41. In an inductive-coupling plasma processing apparatus 1, the protecting plate 41 functions as an anode electrode to a bias electric field formed by a high-frequency power supplied to a susceptor 22 from a high-frequency power supply 29.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011122653-A (JP)
Title: Clutch device, and differential device using the same
Inventor: SUDO NORIYUKI
IPC: F16D27/10
Filed: 2009-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch device capable of simplifying the structure of the clutch device itself, and reducing slide resistance in excitation current application to suppress energy loss, and a differential device using the same.  <P>SOLUTION: This clutch device 1 includes a first rotating member 3, a second rotating member 5, a clutch member 7, a solenoid 9, a core 15 having one circumferential wall 11 and one end wall 13, and a plunger 17, wherein the clutch member 7 is driven by axially actuating the plunger 17 by magnetic flux circling the core 15, the plunger 17 and the first rotating member 3 when carrying a current to the solenoid 9. In this clutch device, the one circumferential wall 11 is axially extended to provide a sleeve part 19 slidably fitted to a circumferential surface formed on the first rotating member 3 to be radially positioned, and axially positioned by making a tip thereof slidably abut on the first rotating member 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011120781-A (JP)
Title: Magnetic resonance imaging apparatus and position parameter setting support method
Inventor: NAGAO NAOKO
IPC: A61B5/055
Filed: 2009-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for supporting the easy and accurate position setting even when there are a plurality of parameters for setting positions on a positioning image.  <P>SOLUTION: On a position input support screen provided with a position input screen for position setting including an exclusive positioning image for each parameter for setting the position on the positioning image, and an integrated display screen for integrating and displaying positions input on the respective position input screens, the input and change of positions are received. On the position input support screen, the integrated display screen is surely displayed, and all the position input screens are displayed or the selected ones are displayed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011123410-A (JP)
Title: Electrophotographic image forming apparatus
Inventor: KIKUCHI TAKESHI
IPC: G03G21/10
Filed: 2009-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem where miniaturization of an image forming apparatus using a plurality of photoreceptors is disturbed by a waste developer container for storing a waste developer removed from the surface of each photoreceptor.  <P>SOLUTION: The waste developer container 40 for storing the waste developer collected from a photoreceptor drum is made adjacent to a plurality of cartridges. When viewed from the axial direction, the plurality of cartridges is overlaid on its part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011126328-A (JP)
Title: Cooling device for engine
Inventor: KATO MASATO
IPC: F01P3/18
Filed: 2009-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device for an engine having a structure in which a cooling member of the engine is integrally mounted to a radiator frame and is attached only to a chassis frame side for disconnecting with a vehicle body side, facilitating the assembly work, and reducing the weight.  <P>SOLUTION: A radiator 7, an intercooler 10, a fan, a fan shroud 9, a fan drive mechanism, a drive mechanism support stay, and the like are integrally attached to a radiator frame 6 to form a component. The cooling device for the engine is disposed to be approximately parallel to a chassis frame and is attached to the chassis frame via the radiator frame 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011127156-A (JP)
Title: Method of recovering metal
Inventor: FUJIWARA SHIGEKI
IPC: C22B23/00
Filed: 2009-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of recovering a metal with excellent economic efficiency.  <P>SOLUTION: The metal is recovered through the following processes: (1) a leaching process of reducing trivalent iron ion to divalent iron ion by iron reduction bacteria and forming leaching slurry being the mixture of a material to be treated and leachate, which contains a target metal and iron ion; (2) a solid/liquid separation process of solid/liquid separating the leaching slurry into an target metal-containing leaching liquid and residue; (3) an adsorption separation process of adsorbing the target metal in the target metal-containing leaching liquid to an adsorbent and obtaining an iron ion-containing leaching liquid; (4) an eluting process of passing an eluent through the adsorbent on which the target metal is adsorbed to obtain a target metal concentrated solution containing the target metal; (5) a metal recovering process of recovering the target metal from the target metal concentrated solution; and (6) a leaching liquid recycling process of recycling the iron ion-containing leaching liquid obtained in the adsorption separation process as a part of the leaching liquid in the leaching process.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011127463-A (JP)
Title: Electric compressor
Inventor: OGAWA HIROSHI
IPC: F04C29/12
Filed: 2009-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To suppress vibration of a tank member externally attached to a compressor body while suppressing an increase in the size of a compressor.  <P>SOLUTION: In this electric compressor, an oil separator 40 is externally attached through a bracket 44 to the housing 30 of the compressor body 1 compressing and delivering a refrigerant. The housing 30 of the compressor body 1 includes: a cylindrical member 31 with an electric motor section 20 and a compression mechanism section 10 fixed therein and having an opened upper end; and an upper cover member 32 fixed to the upper end of the cylindrical member 31. The bracket 44 is connected to the outer surfaces of the cylindrical member 31 and oil separator 40, and connection portions 441a, 442a of the bracket 44, connected to the outer surface of the cylindrical member 31, are connected to the outer surface of the cylindrical member 31 other than a portion with the electric motor section 20 attached to the inside of the cylindrical member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011126648-A (JP)
Title: Sheet feeding device and image forming apparatus
Inventor: NISHITANI SHUJI
IPC: B65H1/26
Filed: 2009-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeding device that can prevent breakage and deformation of a lifting plate of a sheet feeding cassette due to vibration during transport without increasing a cost caused by using a packaging material or requiring a labor of a user.  <P>SOLUTION: In the sheet feeding device, positions of rotation centers of the lifting plate 1 and a lifting plate pressing member 2 are varied from each other in such a manner that a rotation track of an edge 2b1 of an opening 2b of the lifting plate pressing member 2 and a rotation track Y of a vertical surface 1d of an engaging member 1c provided on the lifting plate 1 intersect with each other, so that the edge 2b1 is engaged with the vertical surface 1d at the intersection position of the rotation tracks to restrict rotation of the lifting plate 1 when the lifting plate 1 moves upward before a lifting operation of the lifting plate pressing member 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT