baber/WOPTO huggingface dataset:
Patent JP-2013065793-A (JP)
Title: Wiring board
Inventor: MORI NAOKO
IPC: H01L23/12
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To inhibit cracks occurring at a boundary face between an insulation substrate and a thermal via; and improve heat dissipation performance of heat generated by a light-emitting element.SOLUTION: A wiring board 20 comprises an external connection electrode layer 120, a ceramic layer 130 and a wiring layer 140. The ceramic layer 130 is formed out of alumina and borosilicate glass and has a coefficient of thermal conductivity of not more than 6 W/mK. Because a plurality of first thermal vias 132 and a second thermal via 134 having a smaller diameter than the first thermal via 132 are arranged in the ceramic layer 130, heat dissipation performance of heat generated by a light-emitting element 150 is improved in the wiring board 20 using the ceramic layer 130 having the low coefficient of thermal conductivity is improved. The first thermal vias 132 are arranged in a light-emitting element mounting region 150a in a lattice shape and the second thermal via 134 is positioned equally distant from all the adjacent first thermal vias 132.
Patent JP-2013068424-A (JP)
Title: Sound source detection device
Inventor: KANEMICHI TOSHIKI
IPC: G01S3/808
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a sound source detection device that accurately detects a direction of a sound source regardless of the layout of a plurality of sound collectors.SOLUTION: The difference in time required for the sound to reach two of three or more sound collector units is corrected with the time difference Δτ to be obtained when the sound collector units are arranged on the same straight line. A sound source detection part detects a sound source by use of the corrected time difference Δτ. Even if three or more sound collector units are not arranged on the same straight line, the sound source can be detected with the same accuracy as the case where they are arranged on the same straight line.
Patent JP-2013070458-A (JP)
Title: Device and method for repairing of cable
Inventor: BUYO MASAKI
IPC: H02G1/14
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To easily repair an oil leakage location of an OF (oil-filled) cable.SOLUTION: Oil leakage is suppressed by sticking an adhesive tape 2 to an oil leakage location C1; an expansion tube 3 is wound around an outer peripheral surface of an OF cable C including the adhesive tape 2 ; and a pressing cover 4 is attached so as to cover the expansion tube 3. In this state, the expansion tube 3 is expanded by injecting air into the expansion tube 3. Thereby, the expansion tube 3 is pressed by the pressing cover 4, and brought into close contact with the outer peripheral surface of the OF cable C.
Patent JP-2013067259-A (JP)
Title: Damper system
Inventor: SASAKI KATSUMI
IPC: B61F5/12
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a damper system having a compact damper with improved responsiveness.SOLUTION: The damper system 10 includes a damper device 20, a buffer tank 30, and a pressure increasing device 40. The pressure increasing device 40 includes a pressure intensifier 42 and an operation shaft 44. The operation shaft 44 includes: a front gas receiving face receiving input gas pressure from a front air chamber 26 of the damper device 20; a rear gas receiving face receiving input gas pressure from a rear air chamber 28; a front gas pressing face with a pressing area smaller than the receiving area of the front gas receiving face; and a rear gas pressing face with a pressing area smaller than the receiving area of the rear gas receiving face. The pressure increasing device 40 outputs the output gas pressure, obtained by increasing the pressure of the input gas pressure corresponding to a ratio of the receiving area to the pressing area by forward rocking or backward rocking of the operation shaft 44, to the buffer tank 30 via check valves 60, 62, and supplies it to the front air chamber 26 and rear air chamber 28 of the damper device 20 via the buffer tank 30.
Patent JP-2013069109-A (JP)
Title: Printing system and printing method
Inventor: OGINO KUMIKO
IPC: B41J29/00
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To facilitate sorting of forms having been printed and shipment preparations and to speedily and accurately perform office work such as cost processing by using a slip sheet for sectioning off forms having been printed through different printing jobs not only merely as a slip sheet, but also effectively as a business document.SOLUTION: When carrying out printing processing for the slip sheet sectioning off a first form printed through a first printing job and a second form printed through a second printing job executed right after the first printing job, a multifunctional machine 30 generates print data including charging information on the first printing job or the second printing job, and performs printing processing for printing the generated print data on the slip sheet.
Patent JP-2012067101-A (JP)
Title: Method for preparing benzoxazine using aqueous solvent
Inventor: LI WEI HELEN
IPC: C07D265/16
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To prepare a benzoxazine using an aqueous solvent.SOLUTION: Bensozasine compounds, such as benzoxazine monomers and benzoxazine oligomers, are prepared by either primary diamine compounds including phenol compounds, aldehyde compounds and diaminoalkylene compounds (e.g. methylenediamine) or diamino arylene compounds (e.g. phenylenediamine) using water and arbitrarily an organic solvent as a reaction solvent.
Patent JP-2013069884-A (JP)
Title: Illumination device
Inventor: WADA ASUKA
IPC: H01L33/60
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an LED lamp 11 capable of achieving a wider light distribution without complicating a configuration while using a light-emitting diode 32.SOLUTION: The LED lamp 11 includes a light-emitting module 13 mounted with a light-emitting diode 32. The LED lamp 11 includes a globe 16 formed with a translucent member. The globe 16 includes a recess 45 which forms a parabolic reflective surface 46, which is so arranged that emitted light of the light-emitting diode 32 irradiates from a back surface side of the recess 45.
Patent JP-2013068388-A (JP)
Title: Refrigerator
Inventor: NOGUCHI AKIHIRO
IPC: F25D11/02
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator that can improve cooling efficiency and reduce power consumption.SOLUTION: The refrigerator includes: a compressor; a condenser; a freezing evaporator which cools a freezer compartment; a refrigerating evaporator which cools a refrigerator compartment; a switching valve which selects the freezing evaporator or the refrigerating evaporator to be supplied with the refrigerant; and a heat radiation fan which cools the condenser. When the mode is changed to a freezing cooling mode for supplying the refrigerant to the freezing evaporator from a refrigeration cooling mode for supplying the refrigerant to the refrigerating evaporator, the refrigerator performs first control to rotate the heat radiation fan at a predetermined speed Nr in the freezing cooling mode. When the mode is changed from a stop mode for stopping the compressor to the freezing cooling mode, the refrigerator performs second control to stop the heat radiation fan or to rotate the heat radiation fan at a speed lower than the predetermined speed Nr in the freezing cooling mode.
Patent JP-2013071493-A (JP)
Title: Steering column device
Inventor: NAKAAKI TAKAO
IPC: B62D1/18
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a steering column device in which the number of parts are reduced, structure is simple, and has good assembly property when providing a means for forming a clearance between friction plates in unlocking.SOLUTION: A support plate 60 for receiving an urging force of a spring 70 urging a jacket 1 upward is disposed between a collar 25 located outside of tilt and telescopic friction plates 28, 29 disposed on a lock bolt 21 to enhance a locking force, and the outermost tilt friction plate 28 or telescopic friction plate 29. By engaging the spring 70 to the support plate 60, the urging force to the axially outside of the lock bolt 21 (a force in an arrow X direction) is exerted on the support plate 60, so that the clearance is formed between the friction plates 28, 29 in unlocking.
Patent JP-2013073324-A (JP)
Title: Image display system
Inventor: TABATA SATOSHI
IPC: H04N5/272
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an image display system for clarifying and synthesizing the photographed contour part of a browser with a background image, and for displaying a synthetic image in a real time.SOLUTION: An image processor 2 includes: scenario data storage means for storing scenario data determining the timing of the synthesis of one or more persons on a video with contents; content storage means for storing a background image to be used for synthesis as a content; face detection means 21 for outputting the position and rectangular size of a face detection frame as face detection frame data; tracking means 23 for associating the acquired face detection frame data with the face detection frame data of the other frame; scenario data association means 83 for associating a face object including the face detection frame data with the person included in the scenario data; and synthetic image generation means 84 for masking the background image by using a segment result image segmented into the person and any part other than the person by using a segment area, and for synthesizing the person in a frame with the background image.
Patent JP-2013074127-A (JP)
Title: Slit nozzle and substrate processing apparatus
Inventor: YOSHIDA YUKIFUMI
IPC: B05C5/02
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a slit nozzle which inhibits or prevents a liquid containing bubbles from being supplied to an object such as a substrate, and to provide a substrate processing apparatus including the slit nozzle.SOLUTION: A slit nozzle 11 comprises: a discharge part 45 where a slit like discharge port 54 extending in the longitudinal direction X1 is formed; a supply part 43 where a liquid passage 55, which allows a liquid supplied to the discharge port 54 to circulate, is formed; and a first diffusion plate 47 dividing the liquid passage 55 into the upstream side and the downstream side, the first diffusion plate 47 where multiple first connection paths 64 which connect the upstream side with the downstream side are formed.
Patent JP-2013072260-A (JP)
Title: Seismic isolation structure of turbine building
Inventor: ONO NAOKI
IPC: F16M5/00
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a seismic isolation structure of a turbine building, capable of reducing a plate thickness of a common support base where a turbine generator is installed while securing the rigidity thereof and preventing occurrence of rocking in an earthquake or the like.SOLUTION: In the seismic isolation structure of a turbine building, a turbine generator 60 housed inside a turbine building 50 is supported on a common support base 51, the common support base 51 is seismically isolated in a vertical direction, and the turbine building 50 is seismically isolated in a horizontal direction. A truss structure 10 is provided on the common support base 51, and a slide mechanism 20 movable in the vertical direction is provided between the truss structure 10 and the turbine building 50.
Patent JP-2013071229-A (JP)
Title: Reciprocating tool and attachment to be attached to the same
Inventor: TAKEUCHI SHOTA
IPC: B24B23/04
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a reciprocating tool that enables stable work, and an attachment to be attached to the reciprocating tool for the stable work.SOLUTION: A reciprocating tool 1 has a housing 2 including a motor 3 and a motion converting part 4 and supporting an output shaft part 5 with a saw blade 10 mounted thereon. The saw blade 10 has a flat part 10B in contact with a workpiece. The housing 2 has a projection part 23 projecting from a surface of the housing 2. A ball 23A is provided on a tip in the projecting direction of the projection part 23. A tip of the ball 23A is positioned on the same plane as the flat part 10B.
Patent JP-2013077646-A (JP)
Title: Dielectric thin film device for electrostatic induction type power generation device
Inventor: CAO ZIPING
IPC: H02N2/18
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a compact piezoelectric power generator on a sub-millimeter scale, capable of performing high efficiency power generation with respect to environmental vibration.SOLUTION: An Fe alloy, a Cu alloy, Ti or a Ti alloy having high fracture toughness is used as a substrate material for a vibration part of a piezoelectric power generator. AlN and a mixture thereof, MAlN (where x<0.5 is satisfied and M represents an optional element), or ZnO and a mixture thereof, MZnO (where y<0.5 is satisfied and M represents an optional element), is deposited as a piezoelectric thin film 14, on a substrate 11. A resonant frequency of the obtained thin film-shaped vibration power generating part is lower than 200 Hz, so that power generation efficiency of the piezoelectric power generator is remarkably improved.
Patent JP-2013076914-A (JP)
Title: Photoconductor for electronic photography
Inventor: TANAKA YUJI
IPC: G03G5/147
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a photoconductor for electronic photography that hardly allows image defects such as white dots emerging in repeated use and excels in mechanical durability, electrical characteristics, and stability of resistance to gas under high temperature and high humidity.SOLUTION: A photoconductor for electronic photography having an electroconductive support and at least a photosensitive layer on the electroconductive support has an outermost surface layer that has a three-dimensional cross-linked polymer formed by a polymerizing reaction between a compound having three or more [(tetrahydro-2H-pyran-2-yl) oxy] methyl groups in an aromatic ring of an electric charge transfer compound and another electric charge transfer compound represented by the general chemical expression (1), in the polymerizing reaction part of the [(tetrahydro-2H-pyran-2-yl) oxy] methyl groups being cut off and separates. In the general chemical expression (1), each of Arand Arrepresents a specific group independently of each other, Rrepresents a methyl group, and a represents an integer of 0 to 5.
Patent JP-2013047562-A (JP)
Title: Speed change control device and speed change control method
Inventor: IWADARE MITSUHIRO
IPC: F16H21/20
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a speed change control device which can properly control a speed change ratio in a continuous variable transmission whose characteristic of a speed change ratio with respect to eccentricity is nonlinear in terms of geometry.SOLUTION: The speed change control device which controls the speed change ratio in the continuous variable transmission of a four-bar linkage mechanism type comprises: a target input torque deriving part which derives target input torque corresponding to a required output to a power source and the rotation number of the power source to the continuous variable transmission; a target input rotation number deriving part which derives the target input rotation number of the continuous variable transmission corresponding to the required torque to the power source; and an eccentricity control part which derives an eccentricity control term for controlling the eccentricity on the basis of the target input torque, the target input rotation number, and the actual input rotation number and the actual output rotation number of the continuously variable transmission. The eccentricity control part comprises: an FF control part which derives a feed-forward control term constituting the eccentricity control term on the basis of the target speed change ratio, the target input torque and the target input rotation number; and an FB control part which derives a feed-back control term constituting the eccentricity control item according to a difference between an actual speed change ratio and a target speed change ratio.
Patent JP-2013081054-A (JP)
Title: Mode multiplexed transmission system and mode multiplex transmission method
Inventor: SAKAMOTO YASUSHI
IPC: H04J14/00
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To realize long distance large capacity transmission in a mode multiplexed transmission system.SOLUTION: A mode multiplexed transmission system according to the present invention includes a mode multiplexer and a mode demultiplexer. The mode multiplexer generates propagation light of the first high order or higher mode of signal light owing to nonlinear effects between signal light and pump light and converts it into mode multiplexed signal light having plural modes of propagation light multiplexed into a single wavelength. The mode demultiplexer generates basic mode light of signal light included in the mode multiplexed signal light owing to linear effects between the pump light and the mode multiplexed signal light and converts it into a plurality of signal light differing in wavelength.
Patent JP-2012039139-A (JP)
Title: Multilayer printed wiring board
Inventor: NIKI NORIO
IPC: H05K3/46
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer printed wiring board capable of ensuring excellent connection capability even if a semiconductor element is connected to the board at multiple connection points.SOLUTION: A multilayer printed wiring board 20 comprises: a first resin layer 26-1; first via holes 33-1 formed in the first resin layer; a second resin layer 26-2 disposed on the top surface of the first resin layer; second via holes 33-2 formed in the second resin layer; a core layer 22 disposed on the surface of the first resin layer opposite to the surface on which the second resin layer is disposed; and via holes 42 formed in the core layer. The opening direction of the via holes 33-1 and 33-2 formed in the resin layers 26-1 and 26-2 is reversed to the opening direction of the via holes 42 formed in the core layer 22.
Patent JP-2013083800-A (JP)
Title: Image forming apparatus
Inventor: YAMAGUCHI TAKUYA
IPC: G03G21/14
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a structure enabling a reduction in magnification variation and color misregistration of a toner image even in a structure in which an intermediate transfer belt 24 and a secondary transfer belt 60 that transfer toner in a secondary transfer section T2 are driven for rotation separately.SOLUTION: The magnitude of a driving force for a secondary transfer belt unit 56 is measured, and the rotational speed and the direction of rotation of a fur brush 70 is controlled in such a way that the magnitude of the driving force falls within a predetermined range. Specifically, when the magnitude of the driving force does not reach the predetermined range, driving of the secondary transfer belt unit 56 is assisted by the fur brush 70. On the other hand, when the magnitude of the driving force exceeds the predetermined range, brakes are applied to the secondary transfer belt unit 56 by the fur brush 70. This stabilizes the driving force for the secondary transfer belt 56, thereby enabling a reduction in magnification variation and color misregistration of a toner image.
Patent JP-2013084167-A (JP)
Title: Information transmission device and information transmission method
Inventor: ONISHI RYOKICHI
IPC: G08G1/09
Filed: 2011-10-12
Abstract: PROBLEM TO BE SOLVED: To reduce a calculation amount of processing for selecting information on the basis of a distance between a location associated with the information and a location of an information transmission device.SOLUTION: The information transmission device uses a hash function for accepting location information as an input and returning a hash value, in which as a distance of the input location information becomes closer, a collision probability of the hash value becomes higher, and selects information on the basis of accordance/discordance between a hash value of the present location and the hash value of the location information associated with the information stored in storage means. It is also preferable that the location information items associated with the present location and the information are offset, and information is selected on the basis of the comparison between hash values obtained from the offset position information items.
Patent JP-2012011246-A (JP)
Title: Rice cooker
Inventor: KATO YOSHIMITSU
IPC: A47J27/00
Filed: 2011-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker having a structure disposed with a decompressing device in a lid, reduced in cost, stably maintaining the decompression performance, and allowing the lid to be opened even with a predetermined urging force.SOLUTION: The rice cooker includes: the decompressing device 91 for reducing the pressure of a body 1 below atmospheric pressure; a clamp 34 and a clamp receiver as an engaging means for holding the closed state, for example, of the body 1 and the lid 21; and a hinge spring 29 as an urging means for urging the lid 21 in the opening direction. The decompressing device 91 is disposed in the lid 21 in a manner to be disposed on a side of or near a steam exhausting unit 66 as an exhausting portion for exhausting steam in a pot 11 to the outside, so that the size of the lid 21 and cost are reduced. Further, the decompression performance is stably maintained.
Patent JP-2013083235-A (JP)
Title: Solar power generator with hot water effect
Inventor: OKUNISHI TERUAKI
IPC: F24J2/00
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a system which obtains electricity by a generator by heating a thermal medium by solar heat and by driving a turbine by obtaining steam, and a solar power generator with a hot water effect.SOLUTION: In a hot water system, heat which deteriorates the efficiency of power generation of a sunlight power generation panel is cooled, a steam force is converted into a drive force by using a turbine unit located at the downstream side of the system which keeps the efficiency of power generation of the sunlight power generation panel constant and obtains steam by the solar heat by using a steam heating unit located at the downstream side of a heat exchange system, and obtains hot water by a water temperature rasing unit by using waste heat which is emitted at the cooling of the steam by using a condensation unit which is located at the downstream side of a turbine system for increasing a total power generation amount by generating power once again by driving the generator by using the drive force and adding it to power generated at the sunlight power generation panel. At present, there are individual commodities for sunlight power generation and a sunlight hot water device, respectively, however, in this invention, there is constituted a solar heat power generator system with the hot water effect having a function which can reduce a total energy amount in a household by integrating the commodities.
Patent JP-2013091726-A (JP)
Title: Heat-conductive silicone composition
Inventor: TSUJI KENICHI
IPC: C08K3/08
Filed: 2011-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a heat-conductive silicone composition that exhibits reduced thermal contact resistance, while also maintaining high overall thermal conductivity.SOLUTION: The heat-conductive silicone composition comprises silver particles that undergo an exothermic reaction at a temperature of 260°C or lower. One embodiment of the composition comprises: (A) an organopolysiloxane comprising at least two alkenyl groups within each molecule, and having a kinematic viscosity at 25°C of 10 to 100,000 mm/s; (B) an organohydrogenpolysiloxane comprising at least two hydrogen atoms bonded to silicon atoms within each molecule; (C) a platinum-based hydrosilylation reaction catalyst; (D) a reaction retarder; (E) silver particles that undergo an exothermic reaction at a temperature of 260°C or lower; and (F) a heat-conductive filler, other than the component (E), having a thermal conductivity of at least 10 W/m°C.