baber/WOPTO huggingface dataset:
Patent JP-2017028042-A (JP)
Title: Printed circuit board and electronic apparatus
Inventor: YAMAGUCHI HIROYUKI
IPC: H05K1/02
Filed: 2015-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a printed circuit board which more suitably reduces EMI.SOLUTION: The printed circuit board includes a first conductive layer on which a signal pattern capable of connecting a signal line of a cable transmitting a signal is formed, and a second conductor layer which is provided with the first conductor layer and an insulator layer interposed therebetween and on which a ground pattern capable of connecting the ground line of the cable is formed. The second conductor layer has a slit extending from a side edge of the ground pattern side connected to the ground pattern in a top view in a direction away from the signal pattern formed in the first conductor layer. At a frequency corresponding to an integral multiple of one bit period of the signal transmitted by the cable, when the phase angle is rotated by 180 degrees, the magnitude relation of potentials on both sides of the slit is reversed.SELECTED DRAWING: Figure 1
Patent JP-2017024263-A (JP)
Title: Electrically conductive film laminate having transparent adhesive layer
Inventor: KATAMI FUSHI
IPC: B32B7/02
Filed: 2015-07-22
Abstract: PROBLEM TO BE SOLVED: To solve such problems that in a GFD type layer structure in which transparent electrically conductive layers are formed on both faces of one substrate as one of the sensor layer structure of a capacitance system touch panel, since sufficient suppression of internal reflection in the transparent electrically conductive layer needs a technique for forming plural refractive index-adjusting (IM) layers on both sides of one substrate, or further formation of the refractive index-adjusting layer on a pattern-formed electrically conductive layer in an overcoating form, yield is easy to deteriorate and cost is elevated.SOLUTION: There is provided a laminate in which an easily- and inexpensively-producible adhesive layer having a refractive index-adjusting section is laminated onto each of the transparent electrically conductive layers of both-side transparent electrically conductive films. Thereby, the internal reflection of the laminate is effectively suppressed.SELECTED DRAWING: Figure 6
Patent JP-2016030216-A (JP)
Title: Toy card
Inventor: AMADA TOMOYUKI
IPC: A63F1/02
Filed: 2015-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a toy card having excellent design and formed of a laminate using a resin layer with a high-quality touch, as a base member.SOLUTION: The toy card comprises: a flat-plate surface emitting device 20, one surface 20f of which planarly emits light; an antenna sheet 30 that is attached to the other surface 20b of the surface emitting device 20 and constitutes a power receiving coil 31 for contactlessly receiving electric power to supply electromotive force to the surface emitting device; and a surface sheet 40 that is attached to the one surface of the surface emitting device 20, on which patterns are printed, the patterns including one type or more selected from a painting, a photograph, a graphic, a symbol, a letter, and a character, and that has a transparent or translucent transmission part 41 such that the whole or a part thereof transmits the light.SELECTED DRAWING: Figure 4
Patent JP-2017030896-A (JP)
Title: Sheet feeding cassette and image formation apparatus having the same
Inventor: NISHIOKA MUTSUHIRO
IPC: B65H1/04
Filed: 2015-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeding cassette which can regulate the positions of sheets in the fixed size and other sizes and improve accuracy in the regulation position of the fixed size and an image formation apparatus having the same.SOLUTION: A sheet feeding cassette 110 comprises a cassette bottom part 110T, a second cursor 52 and a fixation rack 1C. The fixation rack 1C is provided with a plurality of gear teeth 1C1 continuous at a prescribed pitch and fixes the position in the first direction of the second cursor 52. The second cursor 52 includes an engagement protrusion 52B7 which can be engaged with the gear teeth 1C1 of the fixation rack 1C. The fixation rack 1C includes: a plurality of first regulation parts for regulating the sheets in the fixed size; and a second regulation part which is placed between the first regulation parts. The pitches of the gear teeth 1C1 in the second regulation part are partially different.SELECTED DRAWING: Figure 13
Patent JP-2015231552-A (JP)
Title: Game machine
Inventor: KURAGAMI MASAYA
IPC: A63F7/02
Filed: 2015-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine allowing even skilled players with a high game frequency to enjoy playing games while having interest in display presentations.SOLUTION: Display control means includes: image data storage means for configuring partial stories by segmenting a series of stories to be continuously displayed into time sequences, and storing image data corresponding to the partial stories; continuous display control means for extracting the image data and continuously displaying the series of stories in association with an execution of an auxiliary game; and probability determination means for determining whether or not the auxiliary game has a probability to result in a special result. In the image data storage means, specific presentation image data that does not belong to the partial stories is stored; the continuous display control means, if the auxiliary game is determined to become a special result, when displaying the series of stories in display means, replaces the specific presentation image data with a part of images of the series of stories.
Patent JP-2017031317-A (JP)
Title: Adhesive for thermoplastic resin
Inventor: SAWADA HIROSHI
IPC: C09J201/00
Filed: 2015-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive for a thermoplastic resin capable attaining the improvement of appearance by suppressing the deformation of a thermoplastic resin molding while retaining required adhesive force owing to the suppression of a solvent to the thermoplastic resin molding.SOLUTION: Provided is an adhesive for a thermoplastic resin adhering a thermoplastic resin molding and the object to be adhered, comprising: a binder resin (A); a solvent (B) capable of dissolving the thermoplastic resin molding; and a surfactant (C) being either or both of a cationic surfactant and an amphoteric surfactant.SELECTED DRAWING: None
Patent JP-2016043920-A (JP)
Title: Spacer tube for power transmission device of rotary wing aircraft
Inventor: MICHAEL PLATZER
IPC: B64D35/00
Filed: 2015-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an improved spacer tube for a power transmission device of a rotary wing aircraft.SOLUTION: A spacer tube 1 for a power transmission device of a rotary wing aircraft includes a plurality of mutually-connected linear truncated cone ring parts 2 which each have a meandering cross-sectional shape and which each have a base bottom area 3 and a top part area 4.SELECTED DRAWING: Figure 1
Patent JP-2017035652-A (JP)
Title: Method and system for producing backfill
Inventor: YAMASHITA TAKESHI
IPC: B09B5/00
Filed: 2015-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for producing a backfill, capable of increasing the utilization efficiency of water purification sludge.SOLUTION: This invention relates to a method for producing a backfill, comprising: a water purification sludge-drying step; a water purification soil-decomposing step; a fundamental raw material-cracking step; a fine grain component-removing step; a mixing step; and a water content-regulating step. In the water purification sludge-drying step, the water purification sludge generated by a purification treatment of the water taken from river is dried to a water content of 100% or lower to generate water purification soil M2. In the fundamental raw material-cracking step, a fundamental raw material with a grain size of 40 mm or higher is cracked into cracked matter with a grain size of below 40 mm or a grain size of below 20 mm. In the fine grain component-removing step, fine grain components FG with the same grain size as that of the water purification soil M2 is removed from the fundamental raw material. In the mixing step, water purification soil M2 having the grain size of below 20 mm is mixed with the fundamental raw material having the grain size of below 20 to 40 mm, in which the fine grain components FG are removed, so that the amount of the water purification soil is half or lower the amount of the fundamental raw material, to generate mixed soil Mx1. In the water content-regulating step, the water content of the mixed soil Mx1 is regulated to 25% or lower.SELECTED DRAWING: Figure 3
Patent JP-2017035257-A (JP)
Title: Pachinko game machine
Inventor: KOMABA KEITA
IPC: A63F7/02
Filed: 2015-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game machine capable of enhancing fun of a game.SOLUTION: A Pachinko game machine at least includes a table to be referenced within a limited period after completion of a special game and a table to be referenced outside the limited period, is configured to be capable of executing a first performance in variation display of a pattern relating to a first special game in execution of the first special game when second winning/losing determination results in a jackpot outside the limited period while the Pachinko game machine is configured to be capable of executing a second performance in variation display of a pattern relating to a second special game in execution of the second special game when second winning/losing determination results in a jackpot outside the limited period, and is configured to be capable of executing the first performance in variation display of a pattern relating to the second special game in execution of the second special game when the second winning/losing determination results in a jackpot within the limited period.SELECTED DRAWING: Figure 93
Patent JP-2016021861-A (JP)
Title: Power transmission management for local power source of transmission network coupling load
Inventor: STEFAN MATAN
IPC: H02M7/12
Filed: 2015-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission system in which generated power is subjected to power factor adjustment.SOLUTION: Power is received from a local power source, converted into usable AC power, and the power factor is adjusted to a desired value. The desired value may be a power factor of 1 or close to 1, conditions of a transmission network, an established rate sheet, and/or those meet to a decision made remotely for the local power source. Many sources and power transmission systems may be integrated, and controlled as a power source farm for transmitting power having specific power factor characteristics to a transmission network. The farm may be a plurality of local customer premises grouped. For the purpose of more efficient DC power conversion, AC power may be adjusted before it is used by an AC/DC power supply device.SELECTED DRAWING: Figure 2
Patent JP-2017041522-A (JP)
Title: Washing device
Inventor: PAUL VINCENT ATENDIDO
IPC: H01L21/304
Filed: 2015-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a washing device for washing the lower surface of a curved wafer.SOLUTION: A washing device 1 includes: holding means 3 for positioning the wafer center in a polygon connecting three or more holding portions 30 and holding the outer peripheral edge of the wafer by each holding portion 30; wafer rotating means 2 for rotating the wafer around the wafer center; washing means 4 for bringing a sponge roller 40 in contact with the lower surface of the wafer to washing the wafer; and washing water supply means 5. The washing means 4 comprises the sponge roller 40 having a length which is larger than the radius of the wafer and smaller than the diameter of the wafer, a rotating shaft 41 whose axial direction is the lengthwise direction of the sponge roller 40, a sponge rotation mechanism 42 for rotating the sponge roller 40 with the rotation shaft 41, a tilt adjustment mechanism 43 including a fulcrum portion 430 for supporting one end 40b side of the sponge roller 40 and an elastic member 431 for urging the other end 40c side of the sponge roller 40 upwards and freely adjusting the tilt of the sponge roller 40, and elevating means 44 for moving the tilt adjustment mechanism 43 upwards and downwards.SELECTED DRAWING: Figure 1
Patent JP-2017040615-A (JP)
Title: Secondary battery performance estimation apparatus and secondary battery performance estimation method
Inventor: FUKUSHIMA ATSUSHI
IPC: H02J7/00
Filed: 2015-08-21
Abstract: PROBLEM TO BE SOLVED: To estimate a future performance of a secondary battery without always acquiring a use history.SOLUTION: A secondary battery performance estimation apparatus 20 comprises an estimation unit 30 determining a tendency of a degradation on the basis of a charge transfer resistance component in an internal resistance detected in a battery pack 11 and an ohmic resistance component in the internal resistance, and estimating a future performance of the battery pack 11.SELECTED DRAWING: Figure 1
Patent JP-2017046384-A (JP)
Title: Power conversion apparatus
Inventor: NAKAMURA MASAYUKI
IPC: H02M5/293
Filed: 2015-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion apparatus that can safely convert single-phase high-frequency currents to three-phase voltages.SOLUTION: The power conversion apparatus comprises: a single-phase/three-phase matrix converter 100 having six bidirectional semiconductor switching elements connected between a single-phase high-frequency power source 200 and a three-phase load 220; a current detector 110 that detects single-phase high-frequency currents to be inputted to the single-phase/three-phase matrix converter 100; a voltage detector 120 that detects three-phase voltages to be applied to the three-phase load 220; and a control portion 130 that controls a connection state of the six bidirectional semiconductor switching elements on the basis of the detected voltages which are detected by the current detector 110 and the three-phase voltages which are detected by the voltage detector 120. The control portion 130 controls a current passage of the single-phase/three-phase matrix converter 100 by switching the connection state of the six bidirectional semiconductor switching elements in the vicinity of a zero point of the single-phase high-frequency currents so that the connection state is not brought into an opened state when viewed form the single-phase high-frequency current source 200 side nor not brought into a short-circuit state when viewed from the three-phase load 220 side.SELECTED DRAWING: Figure 1
Patent JP-2017045579-A (JP)
Title: Cable for communication and image forming apparatus
Inventor: SATO NOBUYUKI
IPC: H01B11/00
Filed: 2015-08-25
Abstract: PROBLEM TO BE SOLVED: To improve a function of a cable for communication while suppressing an increase in the diameter of the cable for communication, as compared with a case where a function of the cable for communication is improved by thickening a line provided in the cable for communication conforming to the DisplayPort standard.SOLUTION: In a MiniDisplayPort cable shown in (B), an auxiliary channel 51 constituted by a twisted pair wire is provided, but in a cable for communication shown in (A), the twisted pair wire provided on a part of the auxiliary channel 51 is omitted, as indicated by a code 5Y in the (A), and three single wires 380 are provided instead of the twisted pair wire.SELECTED DRAWING: Figure 4
Patent JP-2017042972-A (JP)
Title: Joining method of metal member and resin member, joined body and joining device
Inventor: TANAKA KOJIRO
IPC: B29C65/06
Filed: 2015-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a joining method of a metal member and a resin member, with which joining of the metal member and the resin member is simply achieved with sufficient strength, even when reinforcing fibers are made to be contained in the resin member.SOLUTION: A joining method of a metal member and a resin member is based on a hot-pressing joining method, in which a metal member 11 and a resin member 12 containing reinforcing fibers are superimposed on each other, pressure is imparted to the resin member with pressing force by a pressing member from the side of the metal member, simultaneously the resin member is softened and molten by heating, and subsequently they are joined by solidifying the resin member, and in which joining is achieved such that an air bubble layer 20 with thickness of 1 mm or less is formed on a surface of the metal member side of the resin member in a melt-hardened zone.SELECTED DRAWING: Figure 7
Patent JP-2016049776-A (JP)
Title: Method of making dual ply tire and tire carcass
Inventor: ROYER THIERRY
IPC: B29D30/34
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of making a tire carcass.SOLUTION: The method of making a tire carcass includes: providing a first bead and a second bead; aligning the first bead and the second bead in parallel relationship to each other, and aligning the centers of each bead on a central axis; winding a strip of ply about the first bead and the second bead so that the strip of ply extends between the first bead and the second bead in parallel relationship to the central axis forming a first stage tire carcass having two layers of ply. The method results in a tire having a carcass formed of a dual wrapped ply that is continuous in nature.SELECTED DRAWING: Figure 2
Patent JP-2017047576-A (JP)
Title: Injection device
Inventor: MIYATAKE TSUTOMU
IPC: B29C45/77
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an injection device with which inertia of driving target of an injection motor is small and a pressure working on a molding material can be detected with high precision.SOLUTION: The injection device includes: an injection frame to which a stator of a metering motor and a stator of an injection motor are fixed; a rotary moving shaft which is connected to be able to freely approach and retreat with respect to a rotor of the metering motor and rotates together with the rotor of the metering motor; a driving shaft which is set to be able to freely approach and retreat with respect to the injection frame and transfers a driving force generated by the injection motor to the rotary moving shaft; and a pressure sensor provided between the rotary moving shaft and the driving shaft.SELECTED DRAWING: Figure 2
Patent JP-2018165157-A (JP)
Title: Nozzle head
Inventor: MAJIMA TAKESHI
IPC: B05B11/00
Filed: 2015-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle head with excellent handleability and assured back suction function.SOLUTION: A nozzle head 10 is to be loaded to a liquid delivery device with a tube 40 kept insertable into a container 50. It consists of a nozzle cylinder 24 connecting to the tube 40, a store room 18 formed between the tube 40 and the nozzle cylinder 24, an elastic lid 28, which is to vary inner volume of the store room 18, and a push button 30 which can push the elastic lid 28 toward inside the store room 18. The push button 30 is equipped with a pusher 32 protruding toward the elastic lid 28.SELECTED DRAWING: Figure 1
Patent JP-2016019753-A (JP)
Title: System and operation method thereof for providing electric anatomical cardiac image of patient
Inventor: HARLEV DORON
IPC: A61B18/12
Filed: 2015-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system of determining and displaying biological information on a cardiac surface.SOLUTION: In some embodiments, a method to provide cardiac information of a patient includes responding to electric activities of the patient over multiple cardiac cycles and measuring signals from one or more electrodes disposed at multiple locations in a cardiac cavity. This method further includes creating an electric cardiac anatomical image of the patient on the basis of the signals measured with the electrodes and information on the locations of the electrodes. The method also includes applying one or more operators to the measured signals using a computer and thereby generating commentary information on the measured signals. The method also includes transmitting at least some of the commentary information to a user.SELECTED DRAWING: Figure 1
Patent JP-2015228702-A (JP)
Title: Voltage-controlled oscillator with single-end capacitance reduced
Inventor: ORI ASHCKENAZI
IPC: H03B5/12
Filed: 2015-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication circuit and the like comprising a voltage-controlled oscillator (VCO) with single-end capacitance reduced.SOLUTION: In one embodiment, a VCO may include a transformer, a capacitor bank, and a gain stage. The transformer may include a primary inductor and a secondary inductor, and the secondary inductor may be inductively coupled with the primary inductor. The capacitor bank may be coupled with the secondary inductor, and may provide majority of the total capacitance of the VCO. The gain stage may be configured to be coupled with the primary inductor, to receive a supply signal, to drive differential current at the primary inductor, and to cause an output signal having a frequency equal to the resonant frequency of the VCO over the secondary inductor.
Patent JP-2017051061-A (JP)
Title: Coupling structure of coolant passage
Inventor: ISHIKAWA KEITARO
IPC: H02M7/48
Filed: 2015-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a coupling structure of a coolant passage which can secure a sealing property of a surface seal member between a case and a second coupling member by improving durability of the case around a second opening to which the second coupling member is coupled below a first coupling member.SOLUTION: A coupling structure of a coolant passage of a PCU1 comprises: a first coupling pipe 4 which is attached to a first case 21 housing a laminated chiller and connected to a coolant outflow pipe extended from the laminated chiller; and a second coupling pipe 5 which is connected to a first opening of the first coupling pipe 4 communicating with the coolant outflow pipe and connected to a second opening 22o of a second case 22 communicating with the coolant passage 23 via an O-ring 48 as a surface seal member. The second opening 22o is formed in the second case 22 so as to be positioned below the first coupling pipe 4, and the first coupling pipe 4 includes a taper part 40t which is positioned above the o-ring 48 and has an inclined plane 40s so as to be separated from a surface of the second case 22 toward a lower part.SELECTED DRAWING: Figure 7
Patent JP-2017048903-A (JP)
Title: Seal for ball screw and ball screw
Inventor: OKA KEITARO
IPC: F16H25/22
Filed: 2015-09-04
Abstract: PROBLEM TO BE SOLVED: To attach a seal, which is fixed to an axial end part of a nut and includes a cylindrical body having an inner peripheral edge part facing an outer peripheral surface of a screw shaft, to the nut in a simple method.SOLUTION: A seal 4 has a protrusion 43 protruding from an outer peripheral surface of a cylindrical body 41 in a radial direction. The protrusion 43 is formed so as to achieve a function of fixing to a peripheral groove 23 formed on an inner peripheral surface of the nut 2.SELECTED DRAWING: Figure 2