baber/WOPTO huggingface dataset:
Patent JP-2015191878-A (JP)
Title: Lithium ion secondary battery system and method for diagnosing state of lithium ion secondary battery
Inventor: ANDO SHINSUKE
IPC: H01M10/42
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To nondestructively determine lithium ion concentration in an electrolyte.SOLUTION: A lithium ion secondary battery system includes a lithium ion secondary battery, a potential measurement part, a voltage application part, a current measurement part and a switching part. The lithium ion secondary battery includes a positive electrode reference electrode, a negative electrode reference electrode, a positive electrode and a negative electrode. A current is measured by the current measurement part when a voltage is applied between the positive electrode reference electrode and the negative electrode reference electrode by the voltage application part, during the positive electrode reference electrode and the negative electrode reference electrode are connected by the switching part. Each potential of the positive electrode and the negative electrode is measured by the potential measurement part, while the positive electrode reference electrode and the positive electrode as well as the negative electrode reference electrode and the negative electrode are connected by the switching part.
Patent JP-2015192447-A (JP)
Title: Semiconductor circuit and amplifier circuit
Inventor: NISHIZAWA YUKI
IPC: H03F1/22
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a technique enabling an output range of an amplifier circuit to be easily expanded and enabling area efficiency of a capacitive component for phase compensation to be improved.SOLUTION: A driver circuit 4 and an amplifier circuit 3 outputting a control signal CS for controlling the driver circuit 4 constitute a feedback group having a plurality of poles. A semiconductor circuit 1 includes a capacitive component CC for phase compensation in the feedback group. The amplifier circuit 3 includes: an output branch including a transistor in which a control signal is output from one current terminal and the other current terminal is connected to power supply potential; and a branch connected to the output branch in parallel and including a cascode circuit. A capacitive component CC for receiving a mirror effect is connected between two current terminals which are respectively included in the two transistors included in the cascode circuit and are connected to each other and the driver circuit 4.
Patent JP-2015193981-A (JP)
Title: Sash window
Inventor: HIRAKAWA SHINYA
IPC: E06B5/16
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a sash window capable of securing fireproof performance (heat shield/smoke shield/fireproof performance), even when incorporating a ventilation device into a horizontal rail, for example, an upper crosspiece.SOLUTION: A horizontal rail 11 of a sash comprises a rail body part formed of a hollow structure having an indoor side sidewall part and an outdoor side sidewall part, by integrally assembling a plurality of sections and a ventilation mechanism part incorporated into the rail body part. The ventilation mechanism part also comprises an indoor side ventilation port penetratingly formed in the indoor side sidewall part and an outdoor side ventilation port penetratingly formed in the outdoor side sidewall part. While fitting an end part 11a formed by assembling the plurality of sections of the horizontal rail 11 to a stile 14, it is directly allowed to abut on a first wall surface 14a of the stile 14 of turning in the material axis O1 direction of the horizontal rail 11, and the horizontal rail 11 and the stile 14 are connected and fixed.
Patent JP-2015194266-A (JP)
Title: Instantaneous hot water unit
Inventor: NAKAJIMA JUNICHI
IPC: F24H1/00
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To propose an instantaneous hot water unit capable of improving energy efficiency in a water heater.SOLUTION: An instantaneous hot water unit 5 includes: a unit solenoid valve 41 provided at connection piping 10 for connecting a predetermined portion of hot water supply piping 6, and a predetermined portion of a bath outgoing pipe 9A or a bath return pipe 9B; and a unit control part 45 for controlling opening/closing of the unit solenoid valve 41 based on information acquired from a water heater 2 via a signal line. The unit control part 45 opens/closes the unit solenoid valve 41 by the time hot water is filled in the bathtub 4 to a preset water level set in the water heater 2 after the water heater 2 starts hot water filling processing. Also, in the case where a hot water supply preset temperature acquired from the water heater 2 is larger than a predetermined threshold value, the unit control part 45 changes the hot water supply preset temperature set in the water heater 2 to be a temperature equal to or less than the threshold value during the time from the release of the unit solenoid valve 41 to the closure of it.
Patent JP-2015194199-A (JP)
Title: one-way clutch
Inventor: KATAOKA MASARU
IPC: F02N15/02
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a one-way clutch which can transmit torque to an outer ring from an initial stage of a rotation input to an inner ring, in the one-way clutch of a centrifugal operation type which does not transmit the torque to the inner ring from the outer ring when a rotation number is smaller than a prescribed rotation number, and can transmit the torque in one rotation direction to the inner ring from the outer ring when the rotation number is not smaller than the prescribed rotation number.SOLUTION: An inner ring outer member 45 which can rotate integrally with an inner ring 43, and permits the relative forward rotation of the inner ring 43 at a forward rotation input which is not smaller than a prescribed value to the inner ring 43 is arranged between the inner ring 43 and an outer ring 44, an accommodation space part 45g which faces a lift face 45c arranged at the inner ring 43 side, and accommodates a weight body 48 and a moving body 46 in this order from the lift face 45c side is formed at the inner ring outer member 45, and the lift face 45c makes the weight body 48 move to an external peripheral side when the inner ring 43 relatively and rotates forward with respect to the inner ring outer member 45.
Patent JP-2015196317-A (JP)
Title: Liquid storage container
Inventor: KUBOTA TOMOO
IPC: B41J2/175
Filed: 2014-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a liquid storage container capable of suppressing contact failure between a container side terminal of a circuit board of the liquid storage container and a device side terminal of a liquid storage container mounting part.SOLUTION: When an ink cartridge is mounted on a cartridge mounting part of a printer, a device side terminal 62 comes into contact elastically with a container side terminal 25 of a container side circuit board. The container side terminal 25 includes a curved edge part 27 at a corner part in which a groove 26 on a substrate surface and a substrate end surface are connected. Depth of the groove 26 varies among the plurality of container side terminals 25, and the position of a contact part 28 with the device side terminal 62 at the edge part 27 varies. As a result, a position of a direction in which an elastic force F from the device side terminal 62 acts varies from one contact part 28 to another, and at different positions, the elastic forces F of different sizes and directions act on the container side circuit board. Therefore, positional deviation of the container side circuit board can be suppressed, and contact failure between the container side terminal 25 and the device side terminal 62 can be suppressed.
Patent JP-2015196366-A (JP)
Title: Resin coating device and resin coating method
Inventor: NISHIKAWA MASASHI
IPC: B29C48/33
Filed: 2014-04-03
Abstract: PROBLEM TO BE SOLVED: To stably coat a resin with uniform film thickness around a rectangular conductor.SOLUTION: A nozzle unit 12 of a resin coating device is configured in such a way that guide means 26 rotates a nozzle 14 which is rotatably held by nozzle holding means 22 so as to follow twisting of a rectangular conductor 80 inserted into the nozzle 14. The nozzle 14 and a die 16 are rotatably integrated and coupled by coupling means 28, and the die 16 is rotatably held by die holding means 24. Therefore when the nozzle 14 is rotated, the die 16 and the nozzle 14 rotates together in an integrated state. Thereby the rectangular conductor 80 passes through a center position of a passage hole 31 of a die plate 30 without inclination, so that the resin can be coated over whole periphery of the rectangular conductor 80 with uniform film thickness.
Patent JP-2015201034-A (JP)
Title: Transmission device, display device, transmission method, and program
Inventor: HAYAISHI YASUHISA
IPC: G06F3/041
Filed: 2014-04-08
Abstract: PROBLEM TO BE SOLVED: To shorten a time required for communication when a plurality of positions are transmitted.SOLUTION: A display device 10A detects coordinates of a stylus pen that has moved on a display region. A display device 10A counts the number of detected coordinates of the stylus pen, and transmits the plurality of detected coordinates by compressing them to a display device 10B when the counted number of coordinates reaches a prescribed number. The display device 10B decompresses the compressed data and displays a line connecting coordinates on the basis of the coordinates obtained by decompression.
Patent JP-2015203762-A (JP)
Title: Key of keyboard instrument
Inventor: NISHIDA KENICHI
IPC: G10H1/34
Filed: 2014-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a key of a keyboard instrument allowing an outer appearance to be excellent by a simple method.SOLUTION: A key 10 of a keyboard instrument includes: a flat upper wall 11; and a front wall 12 and side walls 13, 14, and forms a space inside thereof by putting a lower part in an opening state. This key 10 has portions (for example, the upper wall 11 and the front wall 12) which are viewable from the outside and portions (for example, the side walls 13, 14) which are not viewable from the outside. When molding the key 10, first, in a first molding process, a resin is injected into a first metallic mold, and one portion from among the portion viewable from the outside and the portion not viewable from the outside is die-molded. Next, in a second molding process, the one portion die-molded is inserted into a second metallic mold, and after that, the resin is inserted into the second metallic mold. Then, the other portion from among the portion viewable from the outside and the portion not viewable from the outside of the key 10 are die-molded, thereby insert-molding the upper wall 11 and the side walls 13, 14.
Patent JP-2015202772-A (JP)
Title: Regenerative device
Inventor: FUKADA TAKAFUMI
IPC: F02N11/08
Filed: 2014-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a regenerative device that enables braking regeneration, using an ACG, to be more inexpensively performed than ever.SOLUTION: A regenerative device charges a capacitor 3 and a lead battery 4 with electric power generated by an ACG 2 during deceleration of a vehicle. A switch element 5 and a resistance element 6, which are connected in parallel with each other, are connected between the capacitor 3 and the lead battery 4. Control means 7 performs control for turning on the switch element 5 in cases except the case of the deceleration while turning off the switch element 5 during the deceleration of the vehicle.
Patent JP-2015203090-A (JP)
Title: protective film for display
Inventor: MASUDA HIROKAZU
IPC: C09J7/20
Filed: 2014-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a protective film for a display which can be accurately and smoothly stuck to a display area of a display by simple work.SOLUTION: A sticking member 114, which is stuck to a display 1 in a peelable state, is fixed on a part of a release film layer 112. Protrusions 115 protruding from a surface 114a of the sticking member 114 are provided on the sticking member 114. The surface 114a of the sticking member 114 is brought into contact with and adhered to the display 1 by pressing the side of a substrate film layer 111 in a state where the protrusions 115 are brought into contact with the display 1. During the positioning of a protective film 101, the protrusions 115 can prevent the surface 114a of the sticking member 114 from sticking to the display 1 and the sticking member 114 can be removed at the same time when the release film layer 112 is peeled.
Patent JP-2015207801-A (JP)
Title: communication device
Inventor: YANG LIJUN
IPC: H04W8/00
Filed: 2014-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a communication device capable of easy processing even in a long distance when performing pairing processing.SOLUTION: A remote control device 100 and a control target device 200 perform Bluetooth communication through Bluetooth wireless communication units 131, 231 provided in the respective devices, and also perform one-to-one communication through voice communication units 111, 211 provided in the respective devices, using a telephone line. The remote control device 100 and the control target device 200 implement a virtual link by the communication using this telephone line, to perform the pairing processing through the virtual link (in other words, a real link using Bluetooth communication is not used at the pairing processing).
Patent JP-2014211162-A (JP)
Title: Reducing agent delivery unit for automobile selection catalyst reduction with reducing agent heating
Inventor: STEPHEN C BUGOS
IPC: F01N3/08
Filed: 2014-04-17
Abstract: PROBLEM TO BE SOLVED: To further reduce NOx emission.SOLUTION: A fluid injector 12 is actuated by a solenoid, and associated with an exhaust gas channel on the upstream side of an SCR catalyst converter 13. The fluid injector 12 has a fluid inlet 22 and a fluid outlet 24. The fluid inlet 22 receives a supply source of a reducing agent, and the fluid outlet 24 is communicated with the exhaust gas channel so as to make the fluid injector 12 control the jetting of the reducing agent into an exhaust gas flow furnace. The fluid injector 12 has an inlet pipe 23 directing the reducing agent between the fluid inlet 22 and the fluid outlet 24. A shield 26 fixed to the fluid injector 12 and surrounding at least a pat of the fluid injector; and a coil heater 34 integrated with the fluid injector 12, and inductively heating the inlet pipe 23 to heat the reducing agent in the inlet pipe 23 when energized, are provided.
Patent JP-2015207825-A (JP)
Title: Image processing device, image processing method and image processing program
Inventor: TAKASUMI MASAYA
IPC: G06T1/00
Filed: 2014-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device, etc. that can properly reduce coloring of an achromatic image portion even when the white balance gain varies in each color component.SOLUTION: An image processing device has a white balance correcting part 23 for individually multiplying image data by the white balance gain of each color component, a color difference calculating part 25 for calculating a color difference component of the image data after the white balance correction for each pixel, and a color difference correcting part 26 for performing color difference correction processing of setting a color difference correction range to a broader range as the white balance gain is larger, and reducing the color difference component of a processing target pixel when all the color difference components of the processing target pixel is within the set color difference correction range.
Patent JP-2014167007-A (JP)
Title: Salt forms of organic compound
Inventor: SIEGER PETER
IPC: A61P43/00
Filed: 2014-04-18
Abstract: PROBLEM TO BE SOLVED: To provide novel salt forms of a DPP-4 inhibitor, their use in pharmaceutical compositions effective in the treatment of type 2 diabetes, and production thereof.SOLUTION: Certain types of acid addition salts of 1-[(4-methyl-quinazolin-2-yl)methyl]-3-methyl-7-(2-butyn-1-yl)-8-(3-(R)-amino-piperidin-1-yl)-xanthine are effective.
Patent JP-2015206324-A (JP)
Title: Valve element, diaphragm valve, diaphragm pump and liquid-feed unit
Inventor: KIMURA TOSHIHIRO
IPC: F04B43/02
Filed: 2014-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a valve element of a diaphragm valve capable of responding even to a very low differential pressure of liquid, and capable of surely inhibiting the liquid from flowing back by preventing closing failure of a flow passage.SOLUTION: Valve elements 31 and 32 of this invention are valve elements of diaphragm valves 3 and 4 allowing fluid to pass through only in a prescribed direction in a flow passage, and include outer peripheral portions 35 and 36 compressed in the thickness direction and held by valve boxes 41 and 42 of diaphragm valves 3 and 4, center portions 33 and 34 having seating parts 33a and 34a elastically deformed in the thickness direction in response to a differential pressure of the fluid so that one surface side is put in close contact or in separation with/from valve seats 61 and 62 of the valve boxes 41 and 42, and intermediate portions 37 and 38 disposed between the outer peripheral portions 35 and 36 and the center portions 33 and 34 and having holes 39 and 40 through which the fluid can pass. A cross sectional shape of the intermediate portions 37 and 38 when being cut with a plane parallel to the radial direction and parallel to the thickness direction is formed to have at least one curved portion (or bent portion) 37a, 38a.
Patent JP-2014222751-A (JP)
Title: MITIGATION OF WHISKERS IN Sn FILMS
Inventor: JOHN W OSENBACH
IPC: C25D7/00
Filed: 2014-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of inhibiting formation of whiskers in Sn films.SOLUTION: A method of forming a pre-solder covering an electrical lead comprises: providing a metallic conducting lead having a surface; forming a tin layer covering the metallic lead surface, the tin layer including grains separated by grain boundary regions; and doping the tin layer with an average concentration of one or more dopants selected from among Al and rare earth elements such that the one or more dopants have a concentration substantially greater in the grain boundary regions than the average concentration.
Patent JP-2015215259-A (JP)
Title: Arrangement position evaluation device of range sensor
Inventor: OMI TATSUYA
IPC: G01B11/25
Filed: 2014-05-12
Abstract: PROBLEM TO BE SOLVED: To evaluate an arrangement position of a range sensor by simulation.SOLUTION: An arrangement position evaluation device of a range sensor includes: an article arrangement position 11 for arranging an article model corresponding to a plurality of articles bulked in a predetermined region inside a three-dimensional virtual space; a sensor arrangement part 12 for arranging a sensor model including a pair of camera models and a projector model; a first plane group generation part 14 for generating a plurality of first planes including a plurality of division lines dividing a virtual plane in the predetermined region facing the pair of cameras; a second plane group generation part 15 for generating a plurality of second planes by a boundary surface of the pattern light when the striped pattern light is assumed to be projected to the virtual plane from a projector model; an intersection calculation part 16 for calculating an intersection with a first plane and a second plane; and an intersection number calculation part 17 for counting the number of intersection points between the intersection and the number of intersection points with the surface of the article model facing the pair of camera models.
Patent JP-2015218740-A (JP)
Title: Clutch control device
Inventor: OSHIUMI TAKAHIRO
IPC: F16D13/46
Filed: 2014-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a clutch control device which can suppress the lowering of control responsiveness, and can suppress that an engagement element unintentionally transmits torque.SOLUTION: In a clutch control device, a first engagement element which is movable to an axial line direction is made to contact with a second engagement element which opposes the first engagement element in an axial line direction, and is arranged so as to be relatively rotatable with respect to the first engagement element, and the respective engagement elements are connected to each other so as to be capable of transmitting torque. The clutch control device comprises learning means which leans an engagement start position of the first engagement element when the first engagement element starts to contact with the second engagement element according to a rotation number of either of the engagement elements (steps S2, S3).
Patent JP-2015218608-A (JP)
Title: Piston and its manufacturing method
Inventor: KOBAYASHI YOSHIHIRO
IPC: F02F3/10
Filed: 2014-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a technology which improves the durability of a heat insulation layer at a crown face of a piston, and can form the heat insulation layer by a relatively simple construction method.SOLUTION: A heat insulation layer 4 composed of a porous sintered metal body 4a is formed at a crown face 2 of a piston 1. The heat insulation layer 4 is embedded in the crown face 2 of an aluminum-alloy made piston base material by an insert casting method. A hole sealing part 5c is formed at an air hole part 5a of a surface layer part of the heat insulation layer 4 by a plastic flow by machining with a vacant hole part 5a in the heat insulation layer 4 left, and hole-sealing processing is applied by the hole sealing part 5c. The machining for the hole sealing processing is one of at least either of, for example, cutting processing such as ball end milling or the like, grinding processing, and plastic processing such as shot peening.
Patent JP-2015220039-A (JP)
Title: Cell structure of fuel cell, method of manufacturing cell structure of fuel cell, and fuel cell
Inventor: NUMAO YASUHIRO
IPC: H01M4/86
Filed: 2014-05-15
Abstract: PROBLEM TO BE SOLVED: To provide the cell structure of a fuel cell which allows for smooth discharge of produced liquid, and thereby suitably suppressing decrease in power generation efficiency due to production of liquid, and to provide a method of manufacturing the fuel cell, and the fuel cell.SOLUTION: A cell structure 110 of a fuel cell is configured so that the contact angle (θ1) with the liquid at the resin frame side interconnection 412 of a second frame 36 and the second separator side interconnection 422 of a cathode side separator 11, the contact angle (θ2) with the liquid at the gas flow path formation part 11g of a cathode side separator, and the contact angle (θ3) with the liquid in a gas diffusion layer 38 satisfy a relation θ1<θ2<θ3.
Patent JP-2015220582-A (JP)
Title: Transmitter and transmission method
Inventor: YAMAGISHI MASANAO
IPC: H03F1/02
Filed: 2014-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter capable of suppressing power consumption to minimum requirement, while generating a high quality signal, in a transmitter transmitting a signal of constant level, and to provide a transmission method.SOLUTION: A transmitter 10 includes signal generation means 20 for generating and outputting signals, amplification means 30 being driven with an applied drive voltage, amplifying an outputted signal with an indicated gain, and outputting a transmission signal of a predetermined level, gain control means 40 generating a voltage value depending on the magnitude of a secondary harmonic component extracted from the transmission signal thus outputted, and outputting a gain depending on the voltage value thus generated to the amplification means, and power supply control means 50 generating a voltage value depending on the magnitude of a tertiary harmonic component extracted from the transmission signal thus outputted, and applying a drive voltage depending on the voltage value thus generated to the amplification means.