baber/WOPTO huggingface dataset:
Patent JP-2013015669-A (JP)
Title: Electrophotographic photoreceptor, and image forming apparatus including the same
Inventor: FUKUSHIMA KOTARO
IPC: G03G5/05
Filed: 2011-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor that is formed by sequentially laminating at least a charge generating layer and a charge transporting layer on a conductive substrate, has high sensitivity, and can form high-quality images stably for a long period, and an image forming apparatus including the electrophotographic photoreceptor.SOLUTION: An electrophotographic photoreceptor includes a photosensitive layer, which is formed by sequentially laminating a charge generating layer containing a charge generating material and a charge transporting layer containing a charge transporting material, formed on a conductive substrate. The charge generating layer contains metal-supported inorganic oxide particles formed by supporting a metal particle having the average primary particle diameter of 20 nm or less.
Patent JP-2013013574-A (JP)
Title: Game machine
Inventor: KIKUTANI KOHEI
IPC: A63F7/02
Filed: 2011-07-04
Abstract: PROBLEM TO BE SOLVED: To urge an appropriate game with a configuration in which accuracy of detecting to which game area a game ball is hit is not easily changed.SOLUTION: When an error reporting performance is executed, a voltage signal output by a hitting control board 44 is detected. Thus, the hitting strength of actually hitting a game ball by the hitting control board 44 is determined. Then, such a voltage signal output by the hitting control board 44 is hardly changed (is practically not changed) by a setting situation of a game area in a game hall or the like, and the configuration in which the accuracy of the detection is not easily changed is attained. As a result, the appropriate game is urged with the configuration in which the accuracy of detecting to which game area, a game ball is hit is not easily changed.
Patent JP-2013014088-A (JP)
Title: Burr removal method and laser beam machining method
Inventor: FUCHIGAMI HARUTOSHI
IPC: B23K26/00
Filed: 2011-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a burr removal method for accurately removing burrs without damaging a workpiece due to a laser beam.SOLUTION: The workpiece 1 is placed so that the burrs 2 and a surface portion 1a are included in a laser irradiation region of a laser irradiation device. A focus position P of the laser beam L emitted from the laser irradiation device is set at a position far from the burrs 2. The laser beam L is emitted from the laser irradiation device to the burrs 2 and the surface portion 1a. The laser beams L can be securely emitted to the burrs 2 so as to accurately remove the burrs 2. On the surface portion 1a, the laser beam L is diffusely reflected to appropriately reduce the intensity of the laser beam L, thereby preventing damage to the workpiece 1 caused by the laser beam L.
Patent JP-2013018909-A (JP)
Title: Polyimide precursor resin composition for flexible device substrate, method for manufacturing flexible device, and flexible device
Inventor: NAKAYAMA TAKENARI
IPC: C08K5/3445
Filed: 2011-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide precursor resin composition for a flexible device substrate, which includes a water solvent and is good in environmental adaptability, and a method for manufacturing an aromatic polyimide flexible device using an aqueous solution composition of a polyimide precursor.SOLUTION: The polyimide precursor resin composition for a flexible device substrate is prepared by homogeneously dissolving a polyamic acid composed of a repeating unit represented by chemical formula (1) together with imidazoles of ≥0.8 equivalent times the carboxyl group of the polyamic acid, in a water solvent. In the chemical formula (1), A is a tetravalent group obtained by eliminating the carboxyl group from an aromatic tetracarboxylic acid, and B is a divalent group obtained by eliminating an amino group from an aromatic diamine which has a solubility at 25°C to water of ≥0.1 g/L.
Patent JP-2013026252-A (JP)
Title: Sheet adhering device and transfer device and method
Inventor: KIMURA KOJI
IPC: H01L21/301
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent the whole body of a device from increasing in size and being complicated.SOLUTION: A transfer device 10 is configured to have supporting means 11 for supporting a target object TS obtained by integrally attaching a first adhesion sheet S1 to a ring frame RF and a semiconductor wafer WF, extending means 13 for extending a second adhesion sheet S2, a press roller 14 for pressing and adhesively attaching the second adhesion sheet S2 extended by the extending means 13 to the ring frame Rf and the wafer WF, and exfoliating means 16 capable of exfoliating the first adhesion sheet S1 from the ring frame RF and the wafer WF. The support means 11 has urging means 24 capable of applying force to the first adhesion sheet S1 exposed between the ring frame RF and the semiconductor wafer WF, and the application of the force can prevent the adhesion between the first and second adhesion sheets S which are adhesively attached to the ring frame RF.
Patent JP-2013024904-A (JP)
Title: Picture display device and control method therefor
Inventor: TOKORO TAKASHI
IPC: G09G5/00
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To improve visibility of a picture by changing a display position and resolution of each picture in accordance with a postural change of a display part in a picture display device.SOLUTION: A picture display device 100 comprises signal input parts 101 through 104 for receiving input of multiple picture signals from a picture output device 120. A rotation angle detection part 105 detects a postural change of a panel part 117. Display resolution storage parts 107 through 110 store displayable resolution information to each picture input signal, and a display resolution control part 106 rewrites the displayable resolution information when the postural change of the panel part 117 is detected. An output display position control part 111 controls a display position to multiple picture input signals when the postural change of the panel part 117 is detected. A picture arrangement change part 112 changes a correspondence relationship between the picture input signals and multiple display areas by changing a connection relationship between the signal input parts 101 through 104 and signal output parts 113 through 116.
Patent JP-2013024343-A (JP)
Title: Gasket and pipe coupling
Inventor: MIYASHITA NAOYA
IPC: F16J15/10
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a gasket in which exchange work can be performed easily, in the gasket of which the inner peripheral surface is engaged to a protruding part formed in any one of a first pipe piece and a second pipe piece.SOLUTION: An inner peripheral surface of a ring-shaped gasket 3 is engaged to a protruding part 23 which is formed in a second pipe piece 2 while being interposed between both joint faces 1A, 2A which are opposed to each other of a first pipe piece 1 and the second pipe piece 2 communicated and connected to the first pipe piece 1. The gasket 3 includes: a synthetic resin ring-shaped body 31 having an inner circumferential part 31A with an inner circumference dimension larger than an outer circumference dimension of the protruding part 23 and an annular fitting groove 31B formed in the inner circumferential part 31A; a C-shaped spring 32 of which the outer peripheral part is fitted to the fitting groove 31B of the ring-shaped body 31 and of which the inner peripheral part can be engaged to the protruding part 23; and a metallic guide ring 33 fitted to the outer circumferential part of the ring-shaped body 31.
Patent JP-2013028187-A (JP)
Title: Vehicle anti-theft device, and vehicle anti-theft system
Inventor: NISHIDE YUSUKE
IPC: B60R25/30
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain high general versatility while preventing vehicle parts and vehicle accessories from being stolen without placing a burden on a network using an on-vehicle LAN communication line.SOLUTION: A vehicle anti-theft device includes: a radio communication unit 11 mounted to a monitoring target object such as vehicle parts and vehicle equipment, for transmitting a terminal ID of a self-device by means of a radio communication whose communication area is limited to a predetermined area, and also for receiving terminal IDs of other devices that are transmitted by the other devices by means of the radio communication; and a control unit 14 that detects the number of the other devices situated communicable by means of the radio communication based on the terminal IDs of the other devices received by the radio communication unit 11, and also determines that a theft of the monitoring target object occurs when the detected number of the other devices decreases.
Patent JP-2013033865-A (JP)
Title: Optical fiber and manufacturing method of optical fiber
Inventor: TANAKA MASATOSHI
IPC: H01S3/10
Filed: 2011-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a multi-core optical fiber capable of inexpensively and comparatively easily injecting excitation light.SOLUTION: An optical fiber 100 comprises: a plurality of cores 10; a first clad 20 which surrounds the peripheries of the plurality of cores 10; and a second clad 30 which surrounds the periphery of the first clad 20. At least one of the plurality of cores 10 contains a rare earth element. The first clad 20 has a lower refractive index than any core 10 of the plurality of cores 10, and the second clad 30 has a higher refractive index than the first clad 20.
Patent JP-2013037184-A (JP)
Title: Wide converter lens
Inventor: TAKEMOTO SHOICHI
IPC: G02B15/10
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a wide converter lens having small variations in chromatic aberration from a master lens over the entire zoom range when the wide converter lens is attached to the master lens, and being compact in size.SOLUTION: The wide converter lens which can be detachably attached to the enlargement side of an imaging lens comprises: a first lens unit disposed on the enlargement side with an air interval largest in the wide converter lens and having negative refractive power; and a second lens unit disposed on the reduction side of the air interval and having positive refractive power. The first lens unit includes a first optical element having positive refractive power, and the second lens unit includes a second optical element having a negative refractive power. When the partial dispersion ratio and the Abbe number of the first optical element are defined as θand ν, respectively, the partial dispersion ratio, the Abbe number and the refractive power of the second optical element are defined as θ, νand φ, respectively, and the refractive power of the second lens unit is defined as φ, these values satisfy appropriate relationships.
Patent JP-2013034757-A (JP)
Title: Circulation opening device
Inventor: YASUO TAKASHI
IPC: F24H9/12
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a circulation opening device capable of precisely calculating a consumption quantity of energy by hot the water supply.SOLUTION: The circulation opening device 30 has a suction opening 35 for sucking water in a bathtub 10, a water discharge opening 36 for discharging the water supplied from a water heater 15 into the bathtub 10, a flowmeter 40 for detecting the flow rate of the water sucked from the suction opening 35, a flowmeter 60 for the water discharge opening for detecting the flow rate of the water discharged from the water discharge opening 36, a temperature sensor 70 for the suction opening for detecting the temperature of the water sucked from the suction opening 35, a temperature sensor 75 for the water discharge opening for detecting the temperature of the water discharged from the water discharge opening 36, and a wireless transmitting device 80 for transmitting flowing rate information of the water detected by the flowmeter 40 for the suction opening and the flowmeter 60 for the water discharge opening and temperature information of the water detected by the temperature sensor 70 for the suction opening and the temperature sensor 75 for the water discharge opening to remote locations.
Patent JP-2013040133-A (JP)
Title: TERTIARY AND QUATERNARY α-TRIFLUOROMETHYL KETONE DERIVATIVE AND METHOD OF PRODUCING THE SAME
Inventor: SHIBATA TETSUO
IPC: C07C45/27
Filed: 2011-08-17
Abstract: PROBLEM TO BE SOLVED: To provide tertiary and quaternary α-trifluoromethyl ketone derivatives and a method of producing the derivatives.SOLUTION: A γ-trifluoromethyl dicyanoalkylidene expressed by general formula (2) (where R, Rand Reach represent a substituted or unsubstituted alkyl group, alkenyl group, aralkyl group, alkynyl group, aryl group or aryloxy group, and Rand R, Rand R, or Rand Rmay be integrated to form a part of a cyclic structure with or without a hetero atom included) is treated with potassium permanganate to obtain tertiary and quaternary α-trifluoromethyl ketones expressed by general formula (1) or tertiary and quaternary α-trifluoromethyl ketone derivatives expressed by general formula (1) (where R, Rand Rare the same as described in formula (2)).
Patent JP-2013042381-A (JP)
Title: Communication system
Inventor: FUKUNAGA TAKESHI
IPC: H03K19/0175
Filed: 2011-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a communication system capable of effectively suppressing a ringing phenomenon to appear in communication lines.SOLUTION: A ringing suppression circuit 1 is arranged between an H-line communication line 10H and a L-line communication line 10L constituting communication lines 10 to be connected to a communication circuit such as a transceiver circuit 30. In the ringing suppression circuit 1, an emitter of a bipolar transistor T1 is connected to the H-line communication line 10H, a collector is connected to the L-line communication line 10L, a base is connected to one electrode of a capacitor C1 and one end of a resistance R1, the other electrode of the capacitor C1 is connected to the L-line communication line 10L, and the other end of the resistance R1 is connected to the H-line communication line 10H.
Patent JP-2013040885-A (JP)
Title: Temperature measuring device and method for calculating seebeck coefficient
Inventor: MANAKA JUNJI
IPC: G01K19/00
Filed: 2011-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a temperature measuring device capable of favorably measuring a temperature across a long period of use and improving convenience, and a method for calculating Seebeck coefficient.SOLUTION: A cool junction is heated to a first temperature t1a and a thermoelectromotive force voltage value ΔV1 of a thermocouple when the cool junction is the first temperature t1a is detected. Then, the cool junction is heated to a second temperature t1b that is higher than the first temperature t1a, and a thermoelectromotive force voltage value ΔV2 of the thermocouple when the cool junction is the second temperature t1b is detected. Seebeck coefficient S is obtained from a simultaneous solution of a first expression comprising ΔV1=S×(t2-t1a) and a second expression comprising ΔV2=S×(t2-t1b).
Patent JP-2013048530-A (JP)
Title: Motor drive and pump having the same
Inventor: UEDA HIDETOSHI
IPC: H02P29/00
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To achieve high-speed and fine rotation control and reduction in switching loss.SOLUTION: The motor drive comprises: an instruction input section 2 for inputting an instruction of a motor output level; a motor voltage control section 40 for controlling a motor voltage in accordance with a signal level output in response to an instruction input that is input into the instruction input section; and a motor control section 6 for PWM-controlling the operation of the motor in accordance with the signal level output from the instruction input section. The motor voltage control section 40 lowers the motor voltage when a duty factor of PWM control is not more than a predetermined value.
Patent JP-2013027296-A (JP)
Title: Fan-shaped buoyancy ship rotary drum can water flow generator
Inventor: SHIMA SEIYU
IPC: H02K53/00
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To continue power generation operation by generating electric power with sea water taken in under the sea surface and discharging the inflow sea water.SOLUTION: A fan-shaped buoyancy ship floating on the sea surface is constructed. On an inclined plane formed on the inner periphery side thereof, there are installed many sets each having a drum can in which intake sea water flows and a generator which generates electric power with the sea water. The sea water flowing into for the water flow power generation is discharged against the sea water pressure of a discharge section under the water surface by a pump action generated by rotating an external rotating fan installed outside the buoyancy ship.
Patent JP-2013053775-A (JP)
Title: Refrigerator
Inventor: SARUWATARI AKI
IPC: F25C1/24
Filed: 2011-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator provided with an ice-making device configured to increase ice-making speed.SOLUTION: The refrigerator 1 includes: a flexible ice-making tray 21 provided with a plurality of ice-making pockets 28a with its top open for supplying water; an ice-making motor 10 which rotatively drives the axial root part 12a of one axial end of the ice-making tray 21; and the ice-making device 20 having a locking part which locks the axial top end part 12b side of the other end of the ice-making tray 21 on a position where the top of the ice-making pocket 28a faces the bottom, in an ice-making chamber 3. The ice-making pockets 28a are divided by a longitudinal partition wall 29 extended in the axial direction of the ice-making tray 21 and a plurality of transverse partition walls 22a intersecting the longitudinal partition wall 29, cool the air which flows into the ice-making chamber 3 toward the axial root part 12a from the axial top end part 12b side of the ice-making tray 21 is circulated, and at least one of the transverse partition walls 22a is inclined to the upstream side of the cool air as being separated from the longitudinal partition wall 29.
Patent JP-2013057435-A (JP)
Title: Heat supply system
Inventor: YAMAGUCHI HIDEKI
IPC: F24H1/18
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To attain further energy saving by effectively utilizing exhaust heat of a fuel cell device even if the capacity of a hot water storage tank in each of a plurality of fuel cell systems is reduced.SOLUTION: Each of the plurality of fuel cell systems 1 includes: a heat exchanger 14 which performs heat exchange between hot water in the hot water storage tank 3 and a common-use heat medium; common-use heat medium circulation means 10, 22 which circulate the common-use heat medium in a common-use heat medium circulation path 9; a to-heat exchanger supply path 15 which supplies the common-use heat medium of the common-use heat medium circulation path 9 to the heat exchanger 14 and returns it to the common-use heat medium circulation path 9, being equipped corresponding to each of the plurality of heat exchangers 14; and a switching means 16 equipped in each of the plurality of the to-heat exchanger supply paths 15, the switching means 16 optionally switching between a supplying state where the common-use heat medium of the common-use heat medium circulation path 9 is supplied to the to-heat exchanger supply path 15, and a non-supplying state where the common-use heat medium of the common-use heat medium circulation path 9 is not supplied to the to-heat exchanger supply path 15.
Patent JP-2013056511-A (JP)
Title: Draft carrying apparatus
Inventor: YASUI KATSUAKI
IPC: B41J11/00
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a draft carrying apparatus which is miniaturized and prevents a carrier roller to rotate in both normal and reverse directions from being adversely affected on a reading operation.SOLUTION: A hinge shaft 81 to arrive from the side of the motor 90 side to the side of the opposite side is given, and the rotation of the motor 90 is transmitted to a normally and reversely rotating mechanism existing at the side of the opposite side through the hinge shaft 81. A normally and reversely rotating roller gear 347 which is one gear included in the normally and reversely rotating mechanism transmits the rotation to a normally and reversely rotating roller 34 which is the carrier roller rotatable in both normal and reverse directions through a normally and reversely rotating roller shaft 346 to be fit to the gear. The hinge shaft 81 is the spindle of an opening/closing cover for opening and closing the inside of the apparatus.
Patent JP-2013061169-A (JP)
Title: Box making machine with inspection device for box making paper material
Inventor: SUGA KAZUNORI
IPC: G01N33/34
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To newly install an inspection device for box making paper material in a box making machine.SOLUTION: The box making machine that is supplied with a box making paper material with a print surface having been punched for paper box assembly to make a box is provided with an upper and a lower rotary belt having horizontal surface contacting parts for holding the box making paper material therebetween in front of the box making machine. The lower rotary belt is divided into two front and rear parts and an intermediate gap is formed. A suction cylinder having an air suction groove is fitted across inside the upper rotary belt within the intermediate gap, and many air vents are formed over the entire surface of the upper rotary belt. The box making paper material which is held and sent, sheet by sheet, is sucked to the upper rotary belt within the intermediate gap through air suction by the air suction cylinder, it is determined whether the print surface of the box making paper material is not defective through a camera provided right below, and a box making paper material having been determined to be defective is rejected.
Patent JP-2013060258-A (JP)
Title: Screw conveying device
Inventor: MAEDA ATSUSHI
IPC: B65G33/26
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To satisfy both increase of a dual purpose ratio by one screw, and increase in conveying speed.SOLUTION: The conveying speed of a conveyor is higher than the conveying speed of a screw body, a bend guide is installed to be movable in a direction orthogonal to the screw body, and a root diameter of an entrance part of the screw body is formed to be smaller than in other portions, and thus conveyance spaces are formed which have equal opposing distance between the bend guide and the screw body.
Patent JP-2013060176-A (JP)
Title: Seat cushion structure for automobile
Inventor: OTSUBO TOMONORI
IPC: B60N2/90
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To satisfy both hold performance and getting on and off performance in a high dimension by a simple technique such as properly distributing rigidity of a side support.SOLUTION: The side support 12 projected upward so as to become higher than a seating surface 11, is arranged on the side of the seating surface 11 of a seat cushion 1. A low rigidity part 21 extending outside in the seat width direction from the seating surface 11 is arranged in an upper part of the side support 12, and a high rigidity part 22 for regulating the side movement of an occupant leg part is arranged in front of a connecting part between the low rigidity part 21 and the seating surface 11. At least a rear part of the high rigidity part 22 is deviatively arranged inside in the seat width direction to a front part of the low rigidity part 21.