baber/WOPTO huggingface dataset:
Patent JP-2013053716-A (JP)
Title: Self-aligning roller bearing and turning wheel support structure
Inventor: FUJIWARA HIDEKI
IPC: F16C33/36
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a roller bearing which is applied to equipment in which an outer race 10 rotates, and is self-aligned when an inclination is generated between the outer race 10 and a center shaft 3 to which an inner race 20 is externally fitted.SOLUTION: The roller bearing includes an outer race 10 with a raceway surface 11 formed in the inner periphery, an inner race 20 with raceway surfaces 21, 22 formed in an outer periphery, two rows of rollers 31, 32 interposed between the inner race 20 and the outer race 10 and rolling on the raceway surface 11 and the raceway surfaces 21, 22. The inner race 20 has an outside ring 23 where a concave spherical surface 25 along the concave spherical surface around one point Q on the bearing center line L is formed in the inner periphery, and an inside ring 24 where a convex spherical surface 26 in surface contact with the concave spherical surface 25 provided radially inside of the outside ring 23 is formed in the outer periphery.
Patent JP-2013056041-A (JP)
Title: Standing assistance system
Inventor: SENNAKA KENJI
IPC: A47C1/024
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a standing assistance system capable of assisting standing up motion with appropriate force according to a posture of a person to be assisted.SOLUTION: The standing assistance system 1 includes an assisting chair 2 capable of pushing a seat surface 21 of a seating part 13 in which the person H to be assisted sits. The standing assistance system 1 includes a knee angle sensor 41 for detecting a knee angle θk and a chair controlling device 29 for controlling the operation of a chair driving device 28 for pushing up the seat surface 21 base on the knee angle θk detected by the knee angle sensor 41.
Patent JP-2013057143-A (JP)
Title: Woven fabric base material and fiber-reinforced composite material
Inventor: HORI FUJIO
IPC: C08J5/04
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a woven fabric base material which is free from crimping of reinforcing fibers and excellent in shape retainability and shape formability so as to be suitable as a reinforcing fiber base material for a fiber-reinforced composite material.SOLUTION: A woven fabric base material 10 comprises: a plurality of reinforcing fiber warp yarns 11 which comprise fiber bundles and are arranged in parallel to each other; and a plurality of reinforcing fiber weft yarns 12 which comprise fiber bundles and are arranged in parallel to each other and in a direction intersecting the reinforcing fiber warp yarns 11. Auxiliary weft yarns 13, which comprise finer yarns than the reinforcing fiber weft yarns 12 and extend in the same direction as the reinforcing fiber weft yarns 12, are arranged on the side opposite to the reinforcing fiber weft yarns 12 with respect to the reinforcing fiber warp yarns 11. Auxiliary warp yarns 14a and 14b, which comprise finer yarns than the reinforcing fiber warp yarns 11, extend in the same direction as the reinforcing fiber warp yarns 11 and are each arranged between the reinforcing fiber warp yarns 11 in such a manner that turned-back portions in engagement with the reinforcing fiber weft yarns 12 are intermingled with turned-back portions in engagement with the auxiliary weft yarns 13.
Patent JP-2013057472-A (JP)
Title: Refrigerator
Inventor: KATO TOMOYUKI
IPC: F25D25/00
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To solve a problem that in the configuration in which a rail apparatus supports both right and left ends of a bottom portion of a container, the rail apparatus cannot restrict deformation of a container in a right and left direction, and thereby a side face of the container may deform.SOLUTION: The container 206 has step parts 262 arranged at both ends of the bottom portion and held by a door frame 205, a narrow part arranged between step parts 262, and protrusion parts 265 arranged on both ends of the narrow part and protruding downward. Accordingly, the intensity of the container can be improved while upsizing the container 206 and enlarging capacity thereof. Furthermore, cold air circulation is not interfered, and appearance and designability are improved.
Patent JP-2012087294-A (JP)
Title: Resin, resist composition, and manufacturing method of resist pattern
Inventor: ICHIKAWA KOJI
IPC: C08F20/36
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a resist composition which manufactures a resist pattern to be excellent in a mask error factor (MEF).SOLUTION: A resin has a structural unit derived from a compound represented by formula (I) and a resist composition contains the resin and an acid generator. (Wherein, Rrepresents a 1-6C alkyl which may have a halogen atom, hydrogen atom or a halogen atom. Arepresents a 1-6C alkanediyl or the like which may have a substituent, ring Xrepresents a 2-36C heterocyclic, and hydrogen atom constituting the heterocyclic may be replaced with a halogen atom, hydroxy, a 1-24C hydrocarbon, a 1-12C alkoxy, a 2-4C acyl or a 2-4C acyloxy).
Patent JP-2013064868-A (JP)
Title: Accessory, camera, accessory shoe, and connector
Inventor: KONDO KAZUHARU
IPC: G03B15/03
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an accessory which has high convenience.SOLUTION: The accessory is attached to and detached from a camera, and includes a starting state proving terminal for providing a detection level that shows whether the accessory can be started or not, a different terminal different from the starting state proving terminal, and a setting unit for setting the state of the detection level so as to indicate that the accessory is in a state that it can be started according to a voltage level of the different terminal.
Patent JP-2013066346-A (JP)
Title: Machinery parking device and electric power supply method of the same
Inventor: MARUYAMA MASANORI
IPC: H01M10/44
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a machinery parking device which efficiently utilizes electric power generated by a solar cell and an electric power supply method of the machinery parking device.SOLUTION: A machinery parking device 10 includes: a solar cell 14 converting solar light into electric power; a lifting motor 32 and a revolving motor 34 which are electric power loads using direct current power; and a power conditioner 24 outputting solar light generation power as alternating current power and the direct current power. The machinery parking device 10 supplies the direct current power output from the power conditioner 24 to the electric power loads and transfers the alternating current power output from the power conditioner 24 to an electric power system 22.
Patent JP-2013068150-A (JP)
Title: Hermetic compressor
Inventor: MIYAMOTO KENTA
IPC: F04B39/12
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a hermetic compressor with a suction muffler, wherein a freezing capacity is improved by reducing a heat receiving loss of an intake refrigerant gas due to high temperature of an electromotive element of the suction muffler of the hermetic compressor, and further assemblability is also improved by constituting a cylinder head with resin to be integrated with the suction muffler.SOLUTION: A hermetic compressor includes: forming an integrated structure 242 of a cylinder head and a suction muffler with resin; and constituting a resin molding 250 at the adjoining side of an electromotive element 210 with a material whose thermal conductivity is lower than that of the integrated structure 242 of the cylinder head and the suction muffler. Accordingly, the heat receiving loss of the intake refrigerant gas due to the high temperature of the electromotive element 210 can be reduced, and thereby the freezing capacity and productivity can be improved.
Patent JP-2013069878-A (JP)
Title: Substrate having buffer layer structure for growing nitride semiconductor layer
Inventor: ITO NOBUYUKI
IPC: H01L21/205
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a substrate having a buffer layer structure which is improved for growing a semiconductor laminate structure for a nitride semiconductor device.SOLUTION: The substrate having a buffer layer structure for growing a nitride semiconductor layer comprises: a silicon nitride layer formed on a (111) principal plane of a Si single crystal substrate; an Al layer and AlN crystal layer or an AlGaN crystal layer sequentially laminated on the silicon nitride layer. The surface of the AlN crystal layer or the AlGaN crystal layer comprises a plane orientation of (0001) and a surface of a group III element polarity.
Patent JP-2013069954-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: MASUDA TAKEYOSHI
IPC: H01L21/336
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which fixes electrical potential of a surface layer part of a semiconductor layer positioned at the outer side of an active region.SOLUTION: A MOSFET 1 includes: a semiconductor substrate 10 where a trench 20 is formed on a main surface 10A; a gate oxide film 30; a gate electrode 40; and source wiring 60. The semiconductor substrate 10 includes an n type drift layer 12 and a p type body layer 13. The trench 20 is formed so as to penetrate through the body layer 13 and reach the drift layer 20. The trench 20 includes an outer peripheral trench 22 which is disposed so as to enclose an active region 10B when viewed in a planar manner. An electric potential fixing region 10C where the body layer 13 is exposed is formed on the main surface 10A on the opposite side of the active region 10B when viewed from the outer peripheral trench 22. The source wiring 60 is disposed so as to overlap with the active region 10B when viewed in a planar manner. The electric potential fixing region 10C electrically connects with the source wiring 60.
Patent JP-2012074039-A (JP)
Title: System and method for distributed processing of file on chunk unit basis
Inventor: KIN YASUO
IPC: G06F12/00
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for distributed processing of a file on chunk unit basis.SOLUTION: A file processing system may also include: a system targeting unit to target a distributed file system; a chunk generator to generate a chunk constituted by dividing a file for storage into the targeted distributed file system as file blocks; and a chunk operation requesting unit to request storage of the generated chunk into the targeted distributed file system and to receive a storage result of the chunk.
Patent JP-2013074142-A (JP)
Title: Method for manufacturing epitaxial wafer for transistor
Inventor: ISONO RYOTA
IPC: H01L21/338
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an epitaxial wafer for transistors capable of reducing a growth time to improve throughput.SOLUTION: A method for manufacturing an epitaxial wafer for transistors comprises the steps of: forming a high electron mobility transistor structure layer 3 including electron supply layers 6 and 10 and a channel layer 8 on a substrate 2; and forming a hetero-bipolar transistor structure layer 4 including a collector layer 14, a base layer 15, an emitter layer 16 and a non-alloy layer 18 on the high electron mobility transistor structure layer 3. The hetero-bipolar transistor structure layer 4 is grown at a constant growth temperature between 400°C or more and 600°C or less by a vapor phase growth method.
Patent JP-2013071872-A (JP)
Title: Ferrite composition, ferrite sintered body and noise filter
Inventor: MATSUNO KENICHIRO
IPC: H01F17/06
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a ferrite composition, a ferrite sintered body and a noise filter having excellent noise absorption characteristics in a high frequency region of 100-300 MHz, capable of preventing effectively adhesion between products at a sintering time, and reducing raw material cost.SOLUTION: This ferrite composition includes 45.0-50.0 mol% iron oxide in terms of FeO, 6.5-16.0 mol% copper oxide in terms of CuO, 35.0-44.5 mol% magnesium oxide in terms of MgO, and <0.5 mol% zinc oxide in terms of ZnO.
Patent JP-2013074602-A (JP)
Title: Optical signal inspection device and optical signal inspection method
Inventor: INAFUNE KOJI
IPC: G02F1/01
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical signal inspection device and optical signal inspection method, capable of inspecting a quality corresponding variably to inspection optical signals of various bit rates.SOLUTION: The optical signal inspection device comprises: a dispersion imparting part which imparts wavelength dispersion to an optical signal S101 to be inspected and generates an intensity transformation optical signal S103 by interfering pulses of adjacent bits of an optical signal to be inspected; and a display which displays a waveform of an intensity transformation optical signal. The dispersion imparting part variably imparts wavelength dispersion corresponding to a bit rate of the optical signal to be inspected.
Patent JP-2013074809-A (JP)
Title: Mower
Inventor: HAYASHI MASAHIKO
IPC: A01D34/68
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a mower constituted to enlarge a reaping height adjustment range in a reaping height adjusting mechanism determining the reaping height by a grounding body.SOLUTION: A shift shaft 61 coaxial with a side driving shaft center Y is supported in a vertically movable manner to a side gear case 41 of a side housing 13, and a cylindrical side driving shaft 62 externally fitted to the lower part of the shift shaft 61 is provided with a side blade 14. The lower end, projected downward from the side driving shaft 62, of the shift shaft 61 is provided with the grounding body 72. An operating shaft 77 is provided in an attitude parallel with the side driving shaft center Y, and the upper end of the operating shaft 77 is provided with a manually-operated rotating operation arm 79. A shifter 78 is screwed to a threaded part 77A of the lower end of the operating shaft 77, and the shifter 78 is engaged with an annular groove part of the shift shaft 61.
Patent JP-2013075466-A (JP)
Title: Transfer sheet and method for manufacturing transfer sheet
Inventor: OKUHARA SHINICHIRO
IPC: C08J7/046
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a transfer sheet that can prevent detachment between protective layers in the transfer sheet where a plurality of protective layers are laminated, and to provide a method for manufacturing the transfer sheet.SOLUTION: The transfer sheet includes: a first protective layer formed on a substrate sheet; and a second protective layer formed on the first protective layer. Both layers are made to adhere together by adding a silane coupling agent of 100-500 mol.wt. in the following formula to at least either of the first protective layer or the second protective layer. (R in the formula is a straight-chain alkyl including at least one from among an epoxy group, a vinyl group, a methacrylic group, a mercapto group, and a styryl group; and D is any one from among OMe, OEt, OEtOMe, or OEtOEt, where Me represents a methyl group and Et represents an ethyl group).
Patent JP-2013079751-A (JP)
Title: Heat remover for cooling molten metal salt or molten metal
Inventor: OKUBO SHUICHI
IPC: C01G9/04
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a heat remover that exerts a high heat removing property and erosion resistance when used for cooling a molten metal salt or a molten metal.SOLUTION: The heat remover for the cooling molten metal salt or the molten metal includes: a columnar body (A) constituted of a refractory; a bottomed cylindrical body (B) embedded in the columnar body (A); and a cooling pipe (C) disposed in the bottomed cylindrical body (B).
Patent JP-2012088308-A (JP)
Title: Method of calibrating interleaved digitizer channel
Inventor: PICKERD JOHN J
IPC: G01R35/00
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of easily calibrating an interleaved digitizer channel CH on the spot or at the factory without requiring a plurality of calibrated step generators.SOLUTION: A bandwidth emphasizing BWE filter 20 for output of each CH path is calibrated so that frequency and phase characteristics are compensated. An input signal supplied to one preamplifier 12 of a CH is supplied to a digitizer 16 of the CH with a switch 14 set to an interleave mode to establish a reference digitizer CH path. The input signal is supplied to another digitizer of the CH to establish an interleave digitizer CH path. Outputs of corresponding BWE filters 20 for the reference digitizer CH path and interleaved digitizer CH path are subjected to FFT, a match filter for the interleaved digitizer path is found, and the output of the interleaved digitizer CH path is matched with an output of the reference digitizer CH path at all frequencies in terms of phase and magnitude.
Patent JP-2013083544-A (JP)
Title: Evaluation method and evaluation device of semiconductor wafer
Inventor: SAGARA KAZUHIRO
IPC: G01N3/303
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for executing accurate evaluation by reducing variation of measurement results in evaluation of breaking strength of an edge part of a semiconductor wafer.SOLUTION: There is provided an evaluation method of a semiconductor wafer which is a method for evaluating breaking strength of an edge part of the semiconductor water, giving a load to an edge part corresponding to a predetermined crystal orientation of the semiconductor wafer to be evaluated to evaluate the breaking strength of the edge part of the semiconductor wafer, and an evaluation device of the semiconductor wafer.
Patent JP-2013081720-A (JP)
Title: Game machine
Inventor: TAKATSU MASAKI
IPC: A63F7/02
Filed: 2011-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that performs various performances by use of a plurality of movable bodies.SOLUTION: A movable performance device 90 includes: first movable bodies 100 that is rotated by a first drive mechanism 115; and second movable bodies 110 which are arranged on the outer circumferential side of the first movable body 100, and can be rotated in the same direction as the first movable bodies 100 by second drive mechanisms 125. The second movable bodies 110 is configrued to move between shielding positions where the first movable bodies 100 are hidden from the game machine front side and visible positions where the first movable bodies 100 are exposed to be seen from the game machine front side.
Patent JP-2013088839-A (JP)
Title: Quantum computation method, quantum computation device and circuit
Inventor: TAKAHASHI YASUHIRO
IPC: G06N99/00
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To compute a logical OR function by a constant number of computation steps and O(n log n) basic arithmetic operations.SOLUTION: The (m-1)-Fanout operation is performed on Rto R, the Hadamard H operation is performed on S, the (n-1)-Fanout operation is performed on Sto S, the CPHASE(j-1) operation is performed on S, the (n-1)-Fanout operation is performed on Sto S, the Hadamard H operation is performed on S, the (α)-Fanout operation is performed on Sand Tto T, the Hadamard H operation is performed on T, the Hadamard H operation is performed on U, the (|y|)-Fanout operation is performed on Tto T, the Hadamard H operation is performed on T, the Hadamard H operation is performed on U, the Hadamard H operation is performed on V, the (γ-1)-Fanout operation is performed on Vto V, the CPHASE(m-1) operation is performed on Sand V, the CPHASE(m-1) operation is performed on Uand V, the (γ-1)-Fanout operation is performed on Vto V, and the Hadamard H operation is performed on V.
Patent JP-2013086110-A (JP)
Title: Optical component diagnostic method for laser processing device, and the laser processing device
Inventor: TOKUNAGA YASUAKI
IPC: B23K26/00
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical component diagnostic method for a laser processing device which can accurately detect deterioration of an optical component without depending on a state of a processed portion, and to provide the laser processing device.SOLUTION: The method of diagnosing deterioration of the optical component of the laser processing device which performs laser processing by irradiating a workpiece with laser beams oscillated from a laser oscillator via the optical component installed within a laser processing head includes: an optical path changing unit which has a reflection mechanism reflecting the laser beams and a drive mechanism driving the reflection mechanism and changes an optical path of the laser beams from an optical path during laser processing of the workpiece to an optical path during diagnosis; and a laser beam measuring unit disposed on the optical path during diagnosis changed by the optical path changing unit. Based on the intensity of the laser beams measured by the laser beam measuring unit, deterioration of the optical component is diagnosed.
Patent JP-2013089018-A (JP)
Title: System and method for automatically analyzing and evaluating user interface
Inventor: KAMIKO TOSHIAKI
IPC: G06F3/048
Filed: 2011-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain an evaluation system with high reliability by constructing a model for capturing correlation between a subjective evaluation result and an objective evaluation result to be obtained from physical characteristics in a system for evaluating usability of an application GUI.SOLUTION: An evaluation system includes: a subjective evaluation result storage part 11 which accumulates scores preliminarily marked for every subjective evaluation item to application GUIs except an evaluation object as a subjective evaluation value; a GUI physical parameter measurement result storage part 12 which accumulates measurement values to a GUI physical parameter which is used for the application GUI; a correlation analysis part 10 which performs reading from the subjective evaluation result storage part and the GUI physical parameter measurement result storage part, analyzes correlation between the GUI physical parameter and the subjective evaluation item, and outputs an analysis model in which a set of GUI physical parameters with high correlation with the objective evaluation item are selected; and an application GUI evaluation part 13 which predicts a subjective evaluation result by applying the analysis model to the GUI physical parameter.
Patent JP-2013086750-A (JP)
Title: Input device for vehicle
Inventor: HAYASHIDA TAKASHI
IPC: B60R11/04
Filed: 2011-10-21
Abstract: PROBLEM TO BE SOLVED: To achieve an input device for a vehicle, which is excellent in mountability, is easy of access and is convenient for a driver by optimally arranging an apparatus constituting the input device, and is able to prevent the malfunction of the apparatus based on the wrong discrimination detection of the specified operation of a driver, is able to provide a space for performing specified operation with substantially narrow movement, and is able to adopt the space occupied by the driver widely even with a small driver seat.SOLUTION: This input device is equipped with a steering 10, which is equipped with a pair of right and left grips for steering a vehicle 1, a distance image camera 22, which makes a distance to an object within detection target space into a two-dimensional image prior to output, and a gesture detector, which discriminates and detects the artificial specified operation input from the output of the distance image camera 22. The distance image camera 22 is so arranged as to accord at least a part of the detection target space with the space sandwiched by the grips at neutral of the steering 10.