baber/WOPTO huggingface dataset:
Patent JP-2016178560-A (JP)
Title: Power amplifier
Inventor: OTANI YOHEI
IPC: H04R3/00
Filed: 2015-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a technology of capable of detecting disconnections or the like of speakers immediately at timing that disconnections or the like in all the speakers occur without necessity of attaching signal generation means for inspection used to detect such disconnections.SOLUTION: A power amplifier 1 includes a class D amplifier part 100 that performs self-oscillation at a predetermined self-oscillation frequency through a feedback loop including a speaker SP, generates a pulse duration modulation signal subjected to pulse duration modulation according to an audio signal AIN and supplies the pulse duration modulation signal to the speaker SP. A disconnection detection circuit 300 determines the presence/absence of a disconnection in the speaker SP according to whether or not the self-oscillation frequency of the class D amplifier part 100 changes from a predetermined reference frequency.SELECTED DRAWING: Figure 1
Patent JP-2016180540-A (JP)
Title: Heat source device
Inventor: NAKAZAWA KAZUHIRO
IPC: F24H1/12
Filed: 2015-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a heating device capable of preventing freezing at a tip portion of an exhaust cylinder.SOLUTION: A heat source device including a burner 4, a primary heat exchanger 6 heating a heated fluid flowing in a primary flow channel 5, a secondary heat exchanger 8 heating a heated fluid flowing in a secondary flow channel 7, an exhaust cylinder 9 in which combustion exhaust after having passed through the secondary heat exchanger 8 is circulated, exhaust temperature detection means 12 disposed in the exhaust cylinder 9, and a control portion 35 implementing a load operation for circulating the heated fluid from the secondary flow channel 7 to the primary flow channel 5 and heating the heated fluid, further includes a bypass flow channel 25 for guiding the heated fluid to the primary flow channel 5 while bypassing the secondary flow channel 7, and flow channel switching means 26 for switching between an ordinary state to distribute the heated fluid to the secondary flow channel 7 side, and a bypass state to distribute the heated fluid to the bypass flow channel 25 side. The control portion 35 keeps the flow channel switching means 26 in the ordinary state when a combustion exhaust temperature detected by the exhaust temperature detection means 12 is determined to be a first prescribed temperature or higher, and keeps the flow channel switching means 26 in the bypass state when the combustion exhaust temperature is determined to be lower than the first prescribed temperature.SELECTED DRAWING: Figure 2
Patent JP-2016182843-A (JP)
Title: Vehicle and control method of vehicle
Inventor: KATO YOSHIAKI
IPC: B60K6/485
Filed: 2015-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle and a control method of the vehicle capable of improving fuel economy, while securing a discharge quantity in a pump part for switching a proper discharge quantity.SOLUTION: In a vehicle 1, a controller 11 and a hydraulic circuit 100 drive a pump part 5 by an engine 2 when a load of the pump part 5 is a low load, and execute discharge to a line pressure oil passage 109 from a first pump 51, and drive the pump part 5 by M/G4 by enhancing a rotating speed Nm more than a rotating speed Ne when the load of the pump part 5 is an intermediate load, and execute the discharge to the line pressure oil passage 109 from the first pump 51, and drive the pump part 5 by the engine 2 when the load of the pump part 5 is a high load, and execute the discharge to the line pressure oil passage 109 from the first pump 51 and a second pump 52.SELECTED DRAWING: Figure 1
Patent JP-2016184657-A (JP)
Title: Heat dissipation structure of electronic apparatus casing
Inventor: NAKAMOTO KENGO
IPC: H05K7/20
Filed: 2015-03-26
Abstract: PROBLEM TO BE SOLVED: To solve such problems that, since heating density is increased with higher performance of an electronic apparatus and an improvement in performance for cooling thereof is also required, a reduction in thermal resistance in a heat dissipation path is needed, and that, when a pressure loss in a coolant passage is increased, sufficient cooling capability cannot be ensured on a downstream side.SOLUTION: Contact thermal resistance occurring between a heat dissipation plate and a chassis is eliminated by arranging a heat exchanger arranged at the inside of the chassis to a heat dissipation plate side, and a pressure loss in the heat exchanger is made to change in accordance with the calorific value of an electronic circuit module, and thereby high heat dissipation capability can be achieved in the entire electronic apparatus.SELECTED DRAWING: Figure 1
Patent JP-2016183759-A (JP)
Title: Wedge fixing nut
Inventor: IKEDA EIJI
IPC: F16B39/12
Filed: 2015-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a wedge fixing nut that avoids breakage of a bolt in a case of using a wedge function, enables management of the same axial force as normal bolt and nut, and is excellent in a looseness prevention effect.SOLUTION: A wedge fixing nut includes a main nut 1 having a wedge installation part at its one end surface part, an elastic body wedge 10 installed in the wedge installation part of the main nut 1, and a fixing nut 14 having a recess part fitted into the elastic body wedge 10. By fastening the main nut 1 screwed into a bolt 30 with the fixing nut 14, the elastic body wedge 10 is pressed in the direction of the bolt 30, and the tip part of the elastic body wedge 10 is crimped to the bolt 30.SELECTED DRAWING: Figure 5
Patent JP-2016186845-A (JP)
Title: Lithium iron phosphate positive electrode material and lithium ion secondary battery
Inventor: TOMITA HIROTAKA
IPC: H01M4/36
Filed: 2015-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a lithium iron phosphate positive electrode material with which a lithium ion secondary battery good in cycle characteristics can be manufactured.SOLUTION: A lithium iron phosphate positive electrode material includes a conductive carbon-coated layer on a surface of a primary particle of lithium iron phosphate represented by general formula LiFePO, the conductive carbon-coated layer being formed by subjecting carbon-coated raw materials to thermal decomposition. In a cycle test of a lithium ion secondary battery that is manufactured by using the lithium iron phosphate positive electrode material, the lithium iron phosphate positive electrode material has such a characteristic that a discharge capacity (mAh/g) after repeated cycles increases by 1% or more than that after an initial cycle.SELECTED DRAWING: Figure 1
Patent JP-2015193002-A (JP)
Title: Light irradiation system and printer
Inventor: TAGUCHI AKIRA
IPC: F21S2/00
Filed: 2015-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a long-life light irradiation system capable of continuous driving by high electric current.SOLUTION: A light irradiation system 1 comprises: a plurality of light irradiation devices 3 which are arrayed in a second direction 2D crossing a first direction 1D of a medium to be irradiated that travels in the first direction 1D and irradiate the medium to be irradiated with light; and a control section 60 which controls each irradiation of the plurality of light irradiation devices 3, in which the plurality of light irradiation devices 3 severally have first light irradiation devices 3A and second light irradiation devices 3B, the first light irradiation devices 3A have time when no irradiation is performed and the first light irradiation devices 3A and the second light irradiation devices 3B have time when irradiation is performed simultaneously with each other.
Patent JP-2016191979-A (JP)
Title: Sensibility evaluation device, sensibility evaluation method, and program
Inventor: NAGAMORI FUJIE
IPC: G06T7/00
Filed: 2015-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a sensibility evaluation device, sensibility evaluation method, and program with which a result of recognition can be accurately corrected.SOLUTION: A sensibility evaluation device 1 comprises: a recognition processing part 30 that performs recognition processing on an image to be evaluated, and generates an evaluation value represented by a one-dimensional amount that can be evaluated by human sensibility as a result of the recognition; a display control part that displays, on a display part, an image for evaluation value correction where the image to be evaluated on which the recognition processing is performed by the recognition processing part 30 is arranged at a display position based on the evaluation value generated by the recognition processing part 30; a correction input part that receives an input of a result of correction including a correction value obtained by correcting the evaluation value of the image to be evaluated displayed on the display part and the image to be evaluated; and a learning processing part 20 that, when the recognition processing part 30 performs the recognition processing to the image to be evaluated, learns a processing parameter of the recognition processing part 30 on the basis of an operation for reflecting correction of the evaluation value.SELECTED DRAWING: Figure 2
Patent JP-2016190912-A (JP)
Title: Polyamide resin composition and molded article
Inventor: OKAMOTO AKITO
IPC: C08K9/04
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide resin composition including a polyamide resin composed of a structural unit derived from a 9-18C aliphatic dicarboxylic acid component and a structural unit derived from a diamine component, the polyamide resin composition having high mechanical strength, and also to provide a molded article thereof.SOLUTION: A polyamide resin composition includes a polyamide resin, glass fibers, and at least one type of a surface treatment agent and a sizing agent for the glass fiber. In a gas composition obtained by heating the at least one type of the surface treatment agent and the sizing agent for one hour at 280°C, a ratio of isophorone diisocyanate exceeds 20 mass%. The polyamide resin includes a structural unit derived from a dicarboxylic acid component and a structural unit derived from a diamine component, and 50 mol% or more of the structural unit derived from the dicarboxylic acid component is derived from a 9-18C aliphatic dicarboxylic acid. The polyamide resin has a terminal carboxy group concentration of 70-120μ equivalents/g.SELECTED DRAWING: None
Patent JP-2016192714-A (JP)
Title: Call center system
Inventor: FUNAKI MASAYUKI
IPC: H04M3/51
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a call center system which allows for response with high customer satisfaction.SOLUTION: A call center system includes an exchanger for receiving communication from a customer, a telephone acceptance device for storing at least the communication content from a client, an operator terminal connected with the telephone acceptance device, displaying a client response screen corresponding to the client, and accepting the communication from the client received by the exchange, or instructing to transfer to any one of a plurality of predetermined destinations, and an engineer terminal that is a destination and displaying the client response screen. The call center system further includes a text data conversion mechanism for converting the communication content from a client, stored in the telephone acceptance device, into text data, a text data storage mechanism for storing the text information converted into text data by the text data conversion mechanism, and an extraction mechanism for extracting the communication including a preset keyword, from the text data stored in the text data storage mechanism.SELECTED DRAWING: Figure 6
Patent JP-2016192717-A (JP)
Title: Orthogonal signal generator and photovoltage control oscillator, and orthogonal signal generation method and photovoltage control oscillation method
Inventor: FUJII AKIHIRO
IPC: H04B10/63
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To generate an orthogonal signal having a strictly 90° phase difference, and to achieve high quality local oscillation light by using that orthogonal signal.SOLUTION: An orthogonal signal generator is constituted of first and second splitters, a multiplier, a loop filter for phase control, and a VCO for generating an orthogonal signal. The first splitter splits a first sinusoidal signal inputted into two, and outputs one of them as a first output signal, and the other as a first phase control signal to the multiplier. The VCO for generating an orthogonal signal generates a second sinusoidal signal, and sends to the second splitter. The second splitter splits the second sinusoidal signal into two, and outputs one of them as a second output signal, and the other as a second phase control signal to the multiplier. The multiplier generates a phase information signal by multiplying the first and second phase control signals, and sends to the loop filter for phase control. The loop filter for phase control sends the phase information signal, while smoothing, to the VCO.SELECTED DRAWING: Figure 2
Patent JP-2016193458-A (JP)
Title: Workpiece processing device
Inventor: IGARASHI KENJI
IPC: H01L21/304
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece processing device capable of reducing unevenness in thickness of a workpiece.SOLUTION: The workpiece processing device includes: a chuck table 11 that has a holding surface 12a for holding concentrically arranged multiple wafers W, and which rotates around a rotational axis O1 orthogonal to the holding surface 12a; a processing wheel 15 that rotates with a grindstone 14 disposed opposing the wafer W on the holding surface 12a; a feed mechanism 16 for rotatably supporting the processing wheel 15, feeding the processing wheel toward the wafer W, and pressing the grindstone 14 against the wafer W on the holding surface 12a; a first sensor 17 of the contact type for abutting on the holding surface 12a at a position nearer to the rotational axis O1 than the wafer W is, to measure a height of the holding surface 12a at the position of the abutment; a second sensor 18 of the contact type for abutting on the holding surface 12a at a position nearer to an outer peripheral edge than the wafer W is, to measure a height of the abutted holding surface 12a; and control means 20 for adjusting a relative inclination between a rotational axis O2 of the processing wheel 15 and the rotational axis O1 of the chuck table 11, on the basis of measurement results of the respective sensors 17, 18.SELECTED DRAWING: Figure 2
Patent JP-2016194321-A (JP)
Title: Reaction force adjusting support device, program, and reaction force adjusting support method
Inventor: TODA TOMOYA
IPC: F16F9/46
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To easily perform desired reaction force adjustment without relying on the experience of a user.SOLUTION: A reaction force adjusting support device includes: a pressure data storage section 102 for storing pressure data of spring chambers; a GUI section 108 for displaying a display screen 107 which a user can directly operate; a reaction force calculating section 109 for calculating reaction force data with the usage of the pressure data of the spring chambers stored in the pressure data storage section; a graph generating section 110 for generating a graph of reaction force characteristics with the usage of the reaction force data calculated by the reaction force calculating section; and a control section 111 for displaying a screen for adjusting the reaction force having an operation section 106 for adjusting the pressure of the spring which is provided for each of the spring chambers and a graph drawing region on the display screen, controlling the reaction force calculating section and the graph generating section with the pressure data varied for each of the spring chambers by operation of the user with respect to the operation section, and varying the graph.SELECTED DRAWING: Figure 3
Patent JP-2016193447-A (JP)
Title: Mold spool core and casting mold provided with the same
Inventor: SHIBATA KIYOSHI
IPC: B22D17/22
Filed: 2015-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a mold spool core which cools each area of a biscuit part and a runner part respectively substantially-equally.SOLUTION: A mold spool core 30 comprises a main body block 31 having a runner part 9 formed thereon which guides molten metal from a biscuit part 10 to a cavity part, and a separator 32 which is inserted to the main body block 31. Therein, the separator 32 includes an inflow channel 32b which causes cooling water to flow into the lower side of a first space S1 opposite to the biscuit part 10 and an outflow channel 32d which causes the cooling water guided from the first space S1 to a second space S2 of an upper part of the separator 32 to flow out. A first inclination angle θ1 for an axial line X of an outer circumferential surface 31a which forms the runner part 9 and a second inclination angle θ2 for an axial line X of an inner circumferential surface 31b of the main body block 31 which forms the second space S2 accord with each other.SELECTED DRAWING: Figure 2
Patent JP-2016196230-A (JP)
Title: Door device of vehicle
Inventor: MIYOSHI AKIFUMI
IPC: B60J5/10
Filed: 2015-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent a door from being deformed by reaction from a damper stay, and to also attain the deformation prevention of the door while restraining an increase in mass of the door, in a door device of a vehicle capable of supporting the rotary end part side of the door rotated so as to open a door opening formed in a vehicle body, by the vehicle body by the damper stay.SOLUTION: A door device of a vehicle comprises a door opening 8 formed in a vehicle body 2, a door 9 for pivoting the other end part in the surface direction by the vehicle body 2 so as to open-close the door opening 8 by reciprocatably rotating A and B the one end part side in the surface direction and a damper stay 19 capable of supporting the one end part side of the forwardly rotated-A door 9 by the vehicle body 2 by pivoting one end part in the longitudinal direction by the vehicle body 2, and pivoting the other end part to the door 9 by a pivoting tool 20, and at least a part of a rotary body 24 for constituting a main body of the pivoting tool 20 is arranged on the inner side of the door 9 itself.SELECTED DRAWING: Figure 1
Patent JP-2016196323-A (JP)
Title: Film roll package of packaging material for battery
Inventor: NISHIKAMBARA MAKOTO
IPC: B65D85/672
Filed: 2015-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a film roll package of a packaging material for a battery which achieves moisture proofness.SOLUTION: A film roll package of a packaging material for a battery is provided. The film roll package includes: a film roll; a box; a support member; and a protection bag. The film roll includes: a shaft core; and a roll body formed by a rolled battery packaging material sheet wound around the shaft core. The battery packaging material sheet has a metal layer. The shaft core has a protruding part protruding from an end surface of the roll body. The box stores the film roll. The support member is installed in the box and holds the protruding part to support the film roll so as to have a predetermined space between an outer peripheral surface of the roll body and a bottom surface of the box. The protection bag is stored in the box and seals the film roll and the support member supporting the film roll in a vacuum state.SELECTED DRAWING: Figure 1
Patent JP-2016200651-A (JP)
Title: Negative resist composition and pattern forming process
Inventor: DOMON DAISUKE
IPC: G03F7/038
Filed: 2015-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a negative resist composition excellent in the resolution and the LER in electron beam lithography techniques.SOLUTION: The negative resist composition comprises (A) a polymer comprising recurring units of general formula (1) and acid-generating recurring units and (B) a carboxylate.SELECTED DRAWING: None
Patent JP-2015128332-A (JP)
Title: Video encoding method using offset adjustments according to pixel classification and apparatus therefor, and video decoding method and apparatus therefor
Inventor: ELENA ALSHINA
IPC: H04N19/82
Filed: 2015-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a video encoding method and apparatus and a video decoding method and apparatus for generating a restored image having a minimum error with respect to an original image.SOLUTION: A video decoding method includes: parsing, from a received bitstream, offset merge information of a current block; restoring an offset type and offset values of offset parameters of the current block on the basis of the offset merge information; selecting an edge class or a pixel value band of a restored pixel determined on the basis of an edge type or a pixel value band type of the current block indicated by the offset type; and adjusting a pixel value of the restored pixel according to the offset.
Patent JP-2016199360-A (JP)
Title: Automatic warehouse
Inventor: HANAOKA EIZABURO
IPC: E05G1/00
Filed: 2015-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an automatic warehouse capable of storing a recognition device for recognizing data of an inner box, when not in use, on a storage shelf in a similar way to the inner boxes and, when required, being taken out therefrom to quickly get ready to use, and thereby, solving problems that the related art has.SOLUTION: An automatic warehouse comprises: a plurality of inner boxes 3 for containing articles; a storage shelf 2A for containing the plurality of inner boxes 3; and a recognition device 4 for recognizing the data of the respective inner boxes 3. The recognition device 4 is stored in the storage shelf 2A in a similar way to the inner boxes 3.SELECTED DRAWING: Figure 3
Patent JP-2016198859-A (JP)
Title: Robot, robot control method and robot system
Inventor: YAMATO NOBUO
IPC: B25J13/00
Filed: 2015-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a robot that exchanges messages during a conversation between a user and the robot to directly recognize the user's feeling and the like, to enable controlling motions during the conversation.SOLUTION: A robot capable of communicating with a mobile terminal associated with a user, comprises: a memory for pre-storing a plurality of applications for controlling motions of the robot; a receiver for receiving messages for a conversation with the robot from the mobile terminal; a selector for selecting one application from the plurality of applications according to instruction information contained in the message; and a controller for controlling mechanism to perform motions of the robot according to the selected application.SELECTED DRAWING: Figure 2
Patent JP-2016198959-A (JP)
Title: Liquid discharging device
Inventor: TAKAHASHI KENTA
IPC: B41J2/01
Filed: 2015-04-10
Abstract: PROBLEM TO BE SOLVED: To change the characteristic of liquid by making a nozzle face of a head and an electrode for detecting discharge conductive by liquid droplets when the droplets are lengthened to improve discharge detection accuracy.SOLUTION: A plurality of liquid droplets 700 (700a, 700b) are continuously discharged. The plurality of liquid droplets 700 discharged are linked from a nozzle face 40 on which a nozzle is formed up to the liquid droplet 700 closest to a landing surface of an electrode 101. A distance b from a tip of the liquid droplet 700 on the side close to the landing surface of the plurality of liquid droplets 700 linked to the nozzle face 40 is made shorter than an interval c between the nozzle face 40 and the landing surface.SELECTED DRAWING: Figure 16