baber/WOPTO huggingface dataset:
Patent JP-2012225737-A (JP)
Title: Gas sensor
Inventor: OBA TAKEHIRO
IPC: G01N27/409
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor capable of maintaining reliability of electric connection between an electrode of a gas sensor element and a terminal metal fitting by improving abrasion resistance of a projected piece of a holding member and enhancing certainty of separator holding by the holding member.SOLUTION: A cylindrical holding member 70 for holding the separator in an outer cylinder of the gas sensor includes a projected piece 72 projected from a peripheral wall part 71 to the inside in a diameter direction. A tip part 76 of the projected piece 72 has a circular-arc shape and a curvature radius R2 of the circular-arc shape is the same as a radius of the outside surface of the separator. Thereby when the separator is held in the holding member 70, the separator can be centripetally held. Since the projected piece 72 can secure a contact range with the outside surface of the separator widely in a peripheral direction and stress applied to the tip part can be dispersed, abrasion can be suppressed and the separator can be surely held over a long period of time.
Patent JP-2012226102-A (JP)
Title: Image forming apparatus
Inventor: ISHIDA YUJIRO
IPC: G03G15/00
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of uniformly cooling a recording medium.SOLUTION: The image forming apparatus of the present invention comprises: a first guide plate 45 provided with a plurality of first ventilation holes 451 formed side by side in a predetermined direction crossing a conveyance direction of a recording medium and arranged along the conveyance direction; a second guide plate 46 provided with a plurality of second ventilation holes 461 formed in a position being alternately with the position of the first ventilation holes 451 and arranged opposite to the first guide plate along the conveyance direction; and blowing means 47, 48 for blowing air into conveyance paths 41, 42 or blowing air out of the conveyance paths 41, 42 through the first and second ventilation holes 451, 461, in the conveyance paths 41, 42 for conveying the recording medium after fixing.
Patent JP-2012224593-A (JP)
Title: Novel compound, near-infrared absorbent and synthetic resin composition containing the same
Inventor: UEDA NAOTO
IPC: C07F5/02
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a boron compound which is excellent as a near-infrared absorbent, and a near-infrared absorbent which uses the boron compound, and a near-infrared absorbing synthetic resin composition which contains the near-infrared absorbent.SOLUTION: The boron compound is represented by general formula (1) (in formula, R-Rmay be identical to, or different from, one another, each of R-Rrepresents a hydrogen atom, a halogen atom, a nitro group, a cyano group, an amino group, an optionally substituted 1C-20C alkyl group, an optionally substituted 6C-20C aryl group, an optionally substituted 1C-20C alkoxy group, an optionally substituted 6C-20C aryloxy group, an optionally substituted 7C-20C arylalkyl group, an optionally substituted 5C-20C cycloalkyl group, and so on, and two groups adjacent to each other of groups represented by R-Rmay optionally form a five-membered ring or a six-membered ring together with carbon atoms which are linked and respectively bonded).
Patent JP-2012228284-A (JP)
Title: Apparatus and method for manufacturing dialysing fluid
Inventor: YOSHIDA TAIZO
IPC: A61M1/14
Filed: 2011-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for manufacturing a dialysing fluid capable of avoiding the oxygen deficiency of a dialytic patient easy to get into oxygen deficiency during artificial dialysis at a low cost.SOLUTION: This apparatus 1 for manufacturing the dialysing fluid used in the artificial dialysis includes an oxygen supply port 3 to which produced oxygen is supplied, a raw liquid supplying port 4 to which a raw dialysing fluid is supplied and a dissolving machine 5 for dissolving oxygen in the raw dialysing fluid. By this constitution, the apparatus 1 can manufacture the dialysing fluid high in the concentration of oxygen and can avoid the oxygen deficiency of the dialytic patient.
Patent JP-2011201532-A (JP)
Title: Outside air intake structure of outboard motor
Inventor: MINENO KAZUO
IPC: F01P5/06
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To restrain water in taken-in outside air from sticking to the engine periphery, while facilitating attachment-detachment by avoiding a weight increase in an engine cover and projection to the inside.SOLUTION: Left side-right side air intake ducts 20 and 40 are threadably attached and fixed to a head cover and a surge tank 38. An engine cover assembly is formed by installing a top cover 12, a louver 13 and left side-right side intake guides 14 and 15 in an upper cover 10. A flow passage is formed for connecting to the air intake ducts 20 and 40 from the air intake guides 14 and 15 in an installation state. The outside air is exhausted in a lower part in the upper cover 10 via the air intake guides 14 and 15 and the air intake ducts 20 and 40 from the louver 13, and flows in a throttle body 29 by rising in front of the surge tank 38.
Patent JP-2012229648-A (JP)
Title: Engine power working machine
Inventor: MIZUGUCHI HIROSHI
IPC: F02B67/00
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a structure which is able to effectively use the capacity of a fuel tank while the routing length of fuel piping is reduced and which is not complicated, in an engine power working machine in which the fuel tank is arranged above a frame.SOLUTION: In an engine generator 1 having an electronically controlled fuel injection system, an engine 10 and a generator 11 are disposed in a lower portion, and the fuel tank 16 is disposed above the engine 10 and the generator 11. A fuel pump 22 is mounted on a bottom outside surface of the fuel tank 16, and disposed projecting on a side portion of the crankcase 21 at a position lower than a cylinder head 12. An extended box 23 is provided on a bottom surface of the fuel tank 16, and the fuel pump 22 is mounted with a filter 25 and a fuel intake port 24 located inside the extended box 23. The fuel pump 22 is housed in a pump case 30, and the pump case 30 is fixed to the fuel tank 16 or a bottom surface of the extended box 23.
Patent JP-2012229348-A (JP)
Title: Rubber composition for water hose and water hose using the same
Inventor: HIRAI AKIRA
IPC: B32B1/08
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for water hoses, excellent in heat resistance.SOLUTION: This rubber composition contains (A) at least either of an ethylene-propylene-diene ternary copolymer rubber (EPDM) and ethylene-propylene copolymer rubber (EPM) as a rubber component, and further includes (B) a plasticizer in which aromatic component concentration is 2-20 wt.%; (C) silica; and (D) a peroxide cross-linking agent.
Patent JP-2011154044-A (JP)
Title: Method for detecting engine oil condition
Inventor: AIKAWA KOICHIRO
IPC: G01N33/30
Filed: 2011-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting engine oil condition which can determine degradation of engine oil much more accurately without additional significant cost increase.  <P>SOLUTION: In the method for detecting engine oil condition to define a degradation index value which varies depending on advance of engine oil degradation, and then to determine the degradation level of engine oil based on the degradation index value (e.g., total basicity), a value associated with concentration of blow-by gas flowing into an engine crankcase (e.g., NOx concentration) is calculated to compute the degradation index value based on the calculated value of the inflow gas concentration into crankcase.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012233378-A (JP)
Title: Bucket tooth assembly of construction machine and bucket including the same
Inventor: ITO DAIJIRO
IPC: E02F9/28
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a bucket tooth assembly of a construction machine that allows improvement in workability during tooth replacement while allowing a bucket tooth to be fixed to an adaptor in a simple configuration.SOLUTION: A tooth 2 comprises: a body part 2a; and a locking member 4. The tooth body part includes a contact face 2d brought into contact with the outer surface of an adaptor 3 so as to receive a load imposed during an operation and a through hole 2b extending to communicate with the adaptor 3. The tooth body part is attached to the adaptor 3. The locking member 4 has an axially-positioned rotation axis 4a and a bottom 4b disposed at its end axially on the adaptor 3 side. The locking member 4 is rotated about the rotation axis 4a while being inserted into the through hole 2b, to thereby switch between a first state where the bottom 4b is fit in the through hole 2b and a second state where the bottom 4b protrudes toward a recess 3a provided on the adaptor 3 side.
Patent JP-2012237907-A (JP)
Title: Optical element structure
Inventor: YOSHIHARA KENJI
IPC: G02B30/25
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical element structure which can be easily checked that respective oriented films for emitting image light for a right eye and image light for a left eye, of an optical element plate are homogeneously configured.SOLUTION: The optical element structure includes: an optical element plate used for a stereoscopic image display device; adhesive for bonding the optical element plate and the display device together; and a release film whose release layer surface is bonded to the adhesive. The release film has the release layer on at least one surface of a bi-axially oriented polyester film in which a direction of an orientation main axis is equal to or under 12 degrees, an ISC-S value under crossed nicols is equal to or under 75, and haze is equal to or under 6%.
Patent JP-2012241958-A (JP)
Title: Air conditioner
Inventor: TAKI HIDEJI
IPC: F25B41/04
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To properly control a flow control valve of oil return piping to enable efficient refrigeration cycle operation without interfering smooth operation of an internal mechanism of a compressor.SOLUTION: In the air conditioner connected to oil return piping 11 formed by serially connecting an oil separator 12 and a flow control valve 13, between refrigerant discharge piping 10a and refrigerant suction piping 10b of a compressor 10, the flow control valve 13 is opened from the start of heating operation, and the flow control valve 13 is closed when a temperature difference (T1-T2) between a downstream piping temperature T1 of the flow control valve 13 and a piping temperature T2 of the refrigerant suction piping 10b in the oil return piping 11 reaches a predetermined reference value.
Patent JP-2012244045-A (JP)
Title: Plasma processing apparatus
Inventor: ISHIBASHI KIYOTAKA
IPC: C23C16/511
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a microwave plasma processing apparatus capable of reducing plasma processing time in an ALD method.SOLUTION: A plasma processing apparatus 10 comprises: a stage 14 on which a processed substrate is mounted; a processing container 12; first gas supply means 30; a shielding section 20; a dielectric member 40; microwave introduction means 42; and second gas supply means 46. The first gas supply means 30 supplies a first process gas for deposition to a processing space. The shielding section 20 has conductivity and is provided with one or more continuous holes 20a. The dielectric member 40 is provided with one or more cavities 40a which are connected to one or more continuous holes 40c. The microwave introduction means 42 introduces a microwave into the dielectric member 40. The second supply means 46 supplies a second process gas for plasma processing into the cavity 40a of the dielectric member 40.
Patent JP-2011249329-A (JP)
Title: Dye-sensitized solar cell having penetrated current collecting wire
Inventor: PARK TEJING
IPC: H01M14/00
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a dye-sensitized solar cell having a current collecting wire protection layer sufficiently hardened.SOLUTION: The dye-sensitized solar cell includes: a front transparent substrate; a front conductive layer on the front transparent substrate; a front current collecting wire on the front conductive layer; a rear transparent substrate; a rear conductive layer on the rear transparent substrate; and a rear current collecting wire which is formed on the rear conductive layer and has a through-part. After the protection layer formed on the front current collecting wire and hardened, and a curable protection layer formed on the rear current collecting wire are crimped to each other while being associated with each other, the dye-sensitized solar cell is manufactured by hardening the curable protection layer of the rear current collecting wire.
Patent JP-2012249022-A (JP)
Title: Amplification device, transmitter and amplification device control method
Inventor: HONDA KOKI
IPC: H04B1/04
Filed: 2011-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an amplification device, a transmitter and an amplification device control method that maintain a specified value of current.SOLUTION: A power amplification device 100 comprises: an RF amplifying GaN device 118; a monitoring GaN device 106; an Idq detection circuit 112; and a gate bias control (GBC) circuit 119. The RF amplifying GaN device 118 outputs an amplified input signal. The monitoring GaN device 106 is an amplifying device for monitoring input/output signals of the RF amplifying GaN device 118. The Idq detection circuit 112 detects an output signal output by the monitoring GaN device 106 which corresponds to an input signal input into the monitoring GaN device 106 after branching from the input signal input into the RF amplifying GaN device 118. The gate bias control circuit 119 controls a gate voltage applied to the RF amplifying GaN device 118 in accordance with the output signal detected by the Idq detection circuit 112.
Patent JP-2012247711-A (JP)
Title: Exposure device
Inventor: OKUYAMA TAKASHI
IPC: G03F7/20
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To improve throughput while forming a highly accurate pattern.SOLUTION: A projection optical system of an exposure device capable of directly forming a drawing pattern on a substrate includes an image division optical system 27. The image division optical system 27 divides a pattern image MP formed by a first imaging optical system into three on an imaging surface FS of the first imaging optical system. The three divided pattern images are formed to be aligned along a sub scanning direction Y while being mutually spaced in a main scanning direction X.
Patent JP-2012253494-A (JP)
Title: Communication establishment method and base station
Inventor: AKAI YUJI
IPC: H04W84/10
Filed: 2011-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a base station capable of disabling establishment of communications in a communication system of a target of measurement according to a quality of a peripheral cell.SOLUTION: A communication establishment method in a base station comprises: a measurement step of measuring a quality of a peripheral cell in a communication system of a target of measurement; and a communication establishment step of establishing communications in a communication system of a target of measurement when the measured quality is lower than a threshold value. The base station comprises: a measurement module which measures a quality of a peripheral cell in a communication system of a target of measurement; and a communication establishment module of establishing communications in a communication system of a target of measurement when the measured quality is lower than a threshold value.
Patent JP-2012224071-A (JP)
Title: Multilayer film and packaging material comprising the film
Inventor: MATSUBARA HIROAKI
IPC: B32B27/32
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a good multilayer film related to packaging materials for packaging food, chemicals, tobacco, industrial components and daily commodities, etc. and preventing decline over time in easy-tearing characteristics, high heat seal strength, pinhole resistance, packaging machine compatibility, adsorption suppression of volatile components and seal strength, etc. and a packaging material comprising the film.SOLUTION: The multilayer film is formed by laminating: a seal layer (A) including 40 mass% or more of cyclic polyolefin resin (a1) having 100°C or more of a glass-transition temperature Tg as a resin component; an intermediate layer (B) having at least one resin layer including 80 mass% or more of polyethylene resin (b1) and/or polypropylene resin (b2) as a resin component; and a surface layer (C) including resin having a melting point 10°C or more higher than the glass-transition temperature Tg of the cyclic polyolefin resin (a1). The packaging material uses the multilayer film.
Patent JP-2012255688-A (JP)
Title: Bearing testing apparatus
Inventor: YOSHIMINE CHIHIRO
IPC: G01M13/04
Filed: 2011-06-08
Abstract: PROBLEM TO BE SOLVED: To highly accurately acquire dynamic characteristics of a bearing in a bearing testing apparatus.SOLUTION: A bearing testing apparatus comprises a rotary system for test which is configured by fitting a tilting pad type bearing 10 to a rotary shaft 31 for test, a spring 34 which elastically supports the rotary system for test, a hydraulic cylinder 35 which applies a load to the rotary system for test, a displacement measuring sensor 37 which measures the displacement of the rotary shaft 31 for test, and an evaluation device 41 which determines dynamic characteristics of the tilting pad type bearing 10 from the applied load to the rotary system for test, the displacement of the rotary shaft 31 for test and an application load inputted to the rotary system for test in accordance with elastic support characteristics of the spring 34.
Patent JP-2012255882-A (JP)
Title: Method for manufacturing liquid crystal display device, liquid crystal display device, and mother substrate pair
Inventor: NAKAMURA MASATO
IPC: G02F1/1339
Filed: 2011-06-08
Abstract: PROBLEM TO BE SOLVED: To suppress decrease in a yield.SOLUTION: A liquid crystal display device includes: a first substrate, which includes a mounting part formed between an effective part constituting an active area and a substrate end extending in a first direction, and includes a bank formed in a row with the mounting part in the first direction; a second substrate, which faces the effective part and exposes the mounting part and the bank; a sealing material, which is disposed in a periphery of the effective part, forming a liquid crystal injection port in an opposite side to the substrate end across the effective part, and which laminates the first substrate and the second substrate forming a cell gap; and a liquid crystal layer held in the cell gap.
Patent JP-2012256752-A (JP)
Title: Multilayer wiring board and method for manufacturing the same
Inventor: MAEDA SHINNOSUKE
IPC: H05K1/02
Filed: 2011-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer wiring board which allows recognition marks to be formed on a board main surface at a low cost.SOLUTION: A multilayer wiring board 10 has a board main surface 31, a board back surface, and a structure in which a plurality of resin insulating layers and a plurality of conductor layers are laminated. A plurality of IC chip connection terminals 41 to which an IC chip can be connected and a plurality of capacitor connection terminals 42 to which a chip capacitor can be connected are provided on the board main surface 31 of the multilayer wiring board 10. An outermost resin insulating layer 27 exposed on the side of the board main surface 31 is provided with recognition marks 71-73 formed by differences in color density of a resin surface.
Patent JP-2012257425-A (JP)
Title: Motor drive method, motor drive device, and robot
Inventor: SESHIMO ISAMU
IPC: H02P29/00
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive method, motor drive device, and robot, capable of operating a driven section, such as a robot arm, at a high speed.SOLUTION: The motor drive method includes: a driving data acquisition process for acquiring driving torque measurement data and rotational speed measurement data for a motor; a comparison process for comparing the driving torque measurement data and the rotational speed measurement data to a rotational speed/torque characteristic table for the motor; and a voltage increasing process for increasing a driving voltage of the motor when the driving torque measurement data and the rotational speed measurement data is at a drivable region boundary of the rotational speed/torque characteristic table according to the comparison result of the comparison process.
Patent JP-2013005512-A (JP)
Title: Motor actuator
Inventor: SANNOMIYA TAKASHI
IPC: H02K7/116
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a motor actuator capable of eliminating the difference in occurrence tendency of detection errors even in the case of a different rotation direction of an output axis.SOLUTION: A rotary sensor 3 is configured so that holding parts 3e and 3f of a sensor part 3a are formed in a symmetrical shape about the thickness center of its sensor terminals 3b, 3c and 3d, and can be installed reversely depending on a rotation direction of an output axis at control start. Two motor actuators respectively installed at positions where the rotation directions of the output axes are reverse to each other can be used while standardizing the rotary sensors 3 to the same condition by installing the rotary sensors 3 reversely to each other, and thereby, synchronization errors in synchronization control of the two motor actuators can be suppressed.
Patent JP-2013000959-A (JP)
Title: Apparatus for manufacturing tire ply material
Inventor: WATABE YASUHIRO
IPC: B29D30/38
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To join a front end part and a back end part by recognizing positions of the front end part and the back end part and accurately positioning the front end part and the back end part even when there are curly deformations on the front end part and the back end part of a cut piece.SOLUTION: A lengthy tire ply material is formed accurately and efficiently by successively joining the front end part in the conveying direction of one cut piece conveyed by a belt conveyor and the back end part in the conveying direction of a preceding another cut piece. An apparatus for manufacturing the tire ply material includes: a photographing means for photographing the front end part of one cut piece and the back end piece of another cut piece, and obtaining image data; a position recognizing means for treating the image data and recognizing respective positions of the front end part and the back end part; and a front end part gripping and moving means for moving the front end part of one cut piece to a joining position with the back end part of another cut piece based on the data obtained by the position recognizing means.