baber/WOPTO huggingface dataset:
Patent JP-2015047032-A (JP)
Title: Circuit structure
Inventor: CHEN DENG
IPC: H05K7/20
Filed: 2013-08-29
Abstract: PROBLEM TO BE SOLVED: To improve heat dissipation by a simple structure.SOLUTION: A circuit structure 10 includes: metal inlay components 16A, 16B; a circuit board 11 in which conductive paths are formed on an insulating plate and which has press-fit holes 12A, 12B where the inlay components 16A, 16B are press-fitted for connection to the conductive paths; and busbars 13A-13C comprising plates of metal and connected to the inlay components 16A, 16B. The inlay components 16A, 16B press-fitted in the press-fit holes 12A, 12B of the circuit board 11 are connected to the busbars 13A-13C.
Patent JP-2014068341-A (JP)
Title: Image processing apparatus and image processing method
Inventor: UEMURA HIROSHI
IPC: B41J2/01
Filed: 2013-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus and an image processing method capable of optimizing an arrangement method and arrangement size of a plurality of dot arrangement pattern in terms of individual recording modes and individual nozzle arrays, without causing an increase in memory usage.SOLUTION: An image processing method includes the steps of: preparing a dot arrangement table having a plurality of patterns recorded therein in which arrangements of dots are different for each level of multiple value data, and a matrix table having information of the arrangement of the plurality of patterns stored therein; and acquiring desired arrangement information from the matrix table according to the size of the arrangement information set for each recording mode and a reading start address, and generates dot arrangement matrices unique to the individual recording modes.
Patent JP-2015050604-A (JP)
Title: Signal processing method for solid-stage image pickup device
Inventor: ISHII MOTONORI
IPC: H04N5/374
Filed: 2013-08-30
Abstract: PROBLEM TO BE SOLVED: To remove signal variation caused by parasitic capacitance between pixels in a solid-stage image pickup device.SOLUTION: A solid-stage image pickup device has plural pixels, and each pixel has a photoelectrical conversion element for producing charges upon incidence of light thereto, a charge storage capacity for storing charges produced in the photoelectrical conversion element, and an amplifier for generating a pixel signal corresponding to the amount of the charges stored in the charge storage capacity. The charge storage capacity of the pixel has a parasitic capacitance formed between the charge storage capacity of a pixel (k,l) and the charge storage capacity of another pixel (K+a, K+b). The signal processing method reduces the correction coefficient corresponding to the value (C'+C) of the charge storage capacity, the value (C) of the parasitic capacitance and the value V'(k+a,l+b) of the pixel signal of the other pixel from the value of the pixel signal of the pixel, thereby obtaining the value V(k,l) of the corrected pixel signal for the pixel.
Patent JP-2015048424-A (JP)
Title: Polyamide resin composition and formed part
Inventor: SASAKI YUKIYOSHI
IPC: C08L77/06
Filed: 2013-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide resin composition and a formed part that have a characteristic excellent in a creep property in a water atmosphere, appearance, releasability, and mechanical strength.SOLUTION: A polyamide resin composition includes: (A) 100 pts.mass of a polyamide 610 resin; (B) 1-200 pts.mass of a fiber glass; (C) 0.1-10 pts.mass of an inorganic filler other than the fiber glass; and (D) 0.01-10 pts.mass of a lubricant.
Patent JP-2015053770-A (JP)
Title: Power converter
Inventor: ASAKURA FUMIO
IPC: H02M7/48
Filed: 2013-09-05
Abstract: PROBLEM TO BE SOLVED: To suppress impedance with respect to noise among a plurality of boards.SOLUTION: A power converter 14 comprises a plurality of boards 41-46. A filter circuit 21 of the first board 41 provides a ground part G1 on the DC side. A filter circuit 22 of the second board 42 provides a ground part G2 on the AC side. A filter circuit 23 of the third board 43 provides ground connection G3 of a power supply circuit. A Floating capacitance 24c of switching elements Q1-Q6 provides ground connection G4. Plate conductors 51-53 connect ground patterns 41a, 42a, 43a, 45a of the plurality of boards 41-46 to provide a conductor surface for providing a linear path for noise current between at least the ground part G1 on the DC side and ground part G2 on the AC side. The conductor surface also provides a linear path for noise current with respect to the ground part G3 of the power supply circuit and ground part G4 through the floating capacitance of the switching elements Q1-Q6.
Patent JP-2015051596-A (JP)
Title: Protective cap
Inventor: KANBE TOSHIHIRO
IPC: B41J2/175
Filed: 2013-09-09
Abstract: PROBLEM TO BE SOLVED: To provide means which inhibits color mixture or leakage of a liquid such as an ink even if an external environment of an image recorder changes.SOLUTION: A protective cap 60 includes: a storage chamber 66 which is defined by a case 61 and a film 62 in a fluid-tight manner; a liquid absorption member 63 filling the storage chamber 66; a connection part 67 which has a connection passage 76 communicating with the storage chamber 66 and is connected with an ink needle 122; and an atmosphere communication part 68 which allows the storage chamber 66 to communicate with the exterior of the case 61. Even if an external environment of a printer 10 changes, a liquid does not leak from a recording head 21. Further, the liquid flowing from a tube 20 into the storage chamber 66 does not leak to the exterior of the protective cap 60.
Patent JP-2015055380-A (JP)
Title: Cooling device
Inventor: TSUKINARI YUKI
IPC: F28D15/02
Filed: 2013-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a natural circulation type cooling device which achieves miniaturization and relaxation of arrangement restraint and which has high cooling performance by improvement of a boiling heat transfer coefficient.SOLUTION: A cooling device includes: a heat receiver 12 in which a refrigerant is sealed; a steam storage chamber 18 for storing steam generated in the heat receiver; a radiator 14 for cooling the refrigerant conveyed by air bubbles generated in the refrigerant; a container 16 for heat exchange which performs heat exchange between the refrigerant sent from the radiator and the steam sent from the steam storage chamber to condense the steam, and in which the refrigerant flows again; a steam circulation pipe 5 for introducing the steam to the container for heat exchange; a first refrigerant circulation pipe 4a in which the refrigerant circulates; a second refrigerant circulation pipe 4b for connecting between the radiator and the container for heat exchange; a first check valve 40a for preventing the refrigerant from the container for heat exchange from back-flowing into the steam circulation pipe; a second check valve 40b for preventing the refrigerant circulating in the second refrigerant circulation pipe from back-flowing; a refrigerant recirculation pipe 6 for communicating the heat receiver and the container for heat exchange; and a third check valve 40c for preventing the refrigerant from flowing out from the heat receiver to the refrigerant recirculation pipe.
Patent JP-2015059976-A (JP)
Title: Optical deflection mirror and optical deflector employing the same
Inventor: YASUDA YOSHIAKI
IPC: G02B26/08
Filed: 2013-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical deflection mirror that enables both of suppression of an amount of kinetic surface deformation and increase in resonance frequency.SOLUTION: An optical deflector comprises: an optical deflection mirror 1; a support frame 2 that encloses the optical deflection mirror 1; a pair of torsion bars 3-1 and 3-2 that connects the support frame 2 and the optical deflection mirror 1; and two pairs of piezoelectric actuators 4-1 and 4-2;5-1 and 5-2 that are provided between the support frame 2 and the torsion bars 3-1 and 3-2, and cause the optical deflection mirror 1 to oscillate around an X-axis via the torsion bars 3-1 and 3-2. The optical deflection mirror 1 has: a circular mirror 1a that has a reflection surface; and a "8"-shape rib 1b that is symmetrically provided along the X-axis (oscillation axis) of the circular mirror 1a, and is formed into a "8" character.
Patent JP-2015057981-A (JP)
Title: Wild animal capturing system
Inventor: SAKATA HIROSHI
IPC: A01M23/20
Filed: 2013-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a wild animal capturing system capable of reducing labor required for capturing a wild animal that appears out of a habitat.SOLUTION: A wild animal capturing system 100 for capturing a wild animal that appears in a farm land where a crop for feeds is available, from a forest land includes a first gate 11a provided on a forest land side, and a second gate 11b provided on a farm land side, and is provided with a corral trap 1 installed in a passage of a wild animal in the border of a forest land and a farm land for capturing a wild animal; a measurement part capable of measuring the number of wild animals that appear in a farm land from a forest land, passing through the first gate 11a and the second gate 11b, and the number of wild animals that pass through the second gate 11b when returning to a forest land from a farm land; and a CPU 24 for executing control so as to close the first gate 11a when wild animals of the first number appear in a farm land from a forest land, passing through the first gate 11a and the second gate 11b.
Patent JP-2014096572-A (JP)
Title: Electroluminescent element
Inventor: EBISAWA AKIRA
IPC: C09K11/06
Filed: 2013-09-19
Abstract: PROBLEM TO BE SOLVED: To provide high-efficiency electroluminescent element characteristics utilizing strong fluorescence intensity of a polycyclic aromatic compound.SOLUTION: A polycyclic aromatic compound having a strong electron trapping properties is used for a light emitting dopant, and a hole injection barrier at the interface between a hole transport layer and a light emitting layer is lowered. Thus, an optimum condition for an electron trap type electroluminescent element is created, and accordingly a high-efficiency electroluminescent element is achieved. Specifically, it is extremely important to sufficiently improve carrier trapping properties at the light emitting layer, in order to accelerate recombination of both carriers of holes and electrons.
Patent JP-2015060970-A (JP)
Title: Magnetoresistive element and magnetic memory
Inventor: KITAGAWA EIJI
IPC: H01L27/105
Filed: 2013-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a magnetoresistive element capable of reducing a write current, and a magnetic memory.SOLUTION: The magnetoresistive element includes a film having a nitrogen containing layer, a recording film which includes a born containing first layer formed on the film having the nitrogen containing layer, and being a storage film having a magnetic anisotropy perpendicular to the film face and a variable magnetizing direction, and a second layer formed on the first layer and containing boron with a concentration less than the first layer; an intermediate layer formed on the storage film; and a reference film formed on the intermediate layer, having a magnetic anisotropy perpendicular to the film face and a fixed magnetizing direction.
Patent JP-2015060791-A (JP)
Title: Vehicle lighting appliance
Inventor: YAMAGUCHI SADAO
IPC: F21S8/10
Filed: 2013-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle lighting appliance which is favorable in appearance at the non-lighting of a light source while securing high use efficiency with respect to emission light from the light source by a constitution which does not cause a rise of a manufacturing cost.SOLUTION: A reflector 10 which comprises a light reflection face 11 having an effective reflection face region 12 composed of a curved free-form surface which contributes to the formation of a light distribution pattern, and an ineffective reflection face region 13 which is extended forward from the effective reflection face region 12, and does not contribute to the formation of the light distribution pattern is arranged at a lower part of an LED-mounted base board 3 in which a colored layer 5 is formed almost allover entire regions excluding a region which is mounted with an LED 2. At the non-lighting of the LED 2 in the daytime, external light radiated to the ineffective reflection face region 13 of the light reflection face 11 of the reflector 10 is sequentially reflected at the ineffective reflection face region 13, the colored layer 5 of the LED-mounted base board 3, and the effective reflection face region 12 of the light reflection face 11 of the reflector 10, thereby colored light becomes perceptible by an observer, and appearance is improved in terms of a color.
Patent JP-2015063909-A (JP)
Title: Control device for engine
Inventor: MIYAMOTO KATSUHIKO
IPC: F02P5/152
Filed: 2013-09-24
Abstract: PROBLEM TO BE SOLVED: To avoid and suppress deviation of torque and deterioration of output, caused by variation in knocking occurring in each of cylinders.SOLUTION: A control device for an engine includes: a plurality of cylinders; a direct injection valve for directly injecting fuel into the cylinders; a port injection valve for injecting fuel into an intake port; ratio determination means for determining a ratio between an injection amount of the fuel by the direct injection valve and an injection amount of the fuel by the port injection valve for each of the cylinders; knocking detection means for detecting knocking occurring in each of the cylinders; and ignition timing adjustment means for setting ignition timing for each of the cylinders based on information on occurrence of knocking by the knocking detection means. The ratio determination means adjusts the ratio of the injection amount between fuel injection by the direct injection valve and fuel injection by the port injection valve for each of the cylinders so that the variation of the ignition timing among the cylinders determined by the ignition timing adjustment means is within a prescribed range. The prescribed range is set to be in the delay side while having the ignition timing of the cylinder of which ignition timing determined by the ignition timing adjustment means in the state before adjustment of the ratio of the injection amount is the earliest, as a reference value.
Patent JP-2015064505-A (JP)
Title: Electricity-light conversion device
Inventor: SHIMIZU MAKOTO
IPC: G02F1/015
Filed: 2013-09-25
Abstract: PROBLEM TO BE SOLVED: To operate an electro-optical signal conversion device in a wide temperature range and with low noise by improving a temperature property of an unpowered EA (Electro-Absorption) modulator in the electro-optical signal conversion device.SOLUTION: An electro-optical signal conversion device uses a reflection type EA modulator as an unpowered electro-optical signal converter, and operates it in a wide temperature range and with low noise. Therefor, a function of adjusting a light wavelength of a light source according to a temperature change of the modulator is incorporated, and the electro-optical signal conversion device performs phase, amplitude control in an interference block, and performs low-noise RF (Radio Frequency) signal reception by performing homodyne reception when receiving an optical signal to remove a DC optical component.
Patent JP-2015066821-A (JP)
Title: Recording device and recording method
Inventor: SASAKI TSUNEYUKI
IPC: B41J2/01
Filed: 2013-09-30
Abstract: PROBLEM TO BE SOLVED: To easily suppress a defective dry state of ink used for recording on a recording medium, without imposing an excessive load to a user.SOLUTION: A recording device comprises: a dry part 7 to dry ink discharged from a recording head 4 toward a recording medium P conveyed by a conveyance part 11 in a conveyance direction; a dry state detection part 31 to detect the dry state of ink on the recording medium P, disposed on the downstream side in the conveyance direction with respect to the dry part 7; and a control part 14 to control the conveyance part 11 to reversely convey the recording medium in the direction opposite to the above-mentioned conveyance direction if the dry state does not reach the predetermined threshold value.
Patent JP-2015069169-A (JP)
Title: Developing device, blade unit, and method of manufacturing developing device
Inventor: YOSHIZUMI HIKARI
IPC: G03G15/08
Filed: 2013-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a developing device allowing a blade to be firmly fixed to a support member, a blade unit, and a method of manufacturing the developing device.SOLUTION: The developing device includes a developing roller, a blade 41 proximal to the developing roller, and a support member 42 supporting the blade 41. The blade 41 has a plurality of welding marks 43A connected to the support member 42, and at least partial welding marks out of the plurality of welding marks 43 overlap each other to form large welding marks (a first large welding mark 43 and a second large welding mark 44).
Patent JP-2015071706-A (JP)
Title: Method for producing polyamide resin
Inventor: OTSUKA KOSUKE
IPC: C08G69/26
Filed: 2013-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a polyamide resin having a desired relatively high molecular weight using sebacic acid as a dicarboxylic acid.SOLUTION: There is provided a method for producing a polyamide resin which contains a diamine unit and a dicarboxylic acid unit containing 50 mol% or more of a sebacic acid unit and has a desired number average molecular weight by a polymerization reaction using a diamine and a dicarboxylic acid containing sebacic acid containing more than 0 mol% and less than 6 mol% of a monocarboxylic acid, wherein a polycondensation reaction is performed by controlling feed amounts of the dicarboxylic acid and the diamine so that a feed molar ratio α of the dicarboxylic acid and the diamine calculated to obtain a polyamide resin having the desired number average molecular weight is achieved at a predetermined conversion Por Pof an amino group or a carboxylic group when using sebacic acid containing β mol% of monocarboxylic acid.
Patent JP-2015080045-A (JP)
Title: On-vehicle diagnosis system
Inventor: FUKUDA KENJI
IPC: B60R16/023
Filed: 2013-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle diagnosis system capable of transmitting diagnosis data to a diagnosis apparatus while suppressing deterioration in controllability by a plurality of electronic controllers.SOLUTION: A GW-ECU 10a transmits, at predetermined transmission intervals, a plurality of pieces of diagnosis data output from first ECU 21 to n-th ECU 2n connected with a communication line in an on-vehicle network of a vehicle to the communication line, to a first tool 110 or second tool 120 provided outside the vehicle. The GW-ECU 10a comprises: a communication load determination unit 14 for determining whether or not a communication load on the communication line has reached a first reference value; and a transmission interval updating unit 15 which updates the transmission interval to a value longer than the present value of the transmission interval, when the communication load determination unit 14 determines that the communication load has reached the first reference value.
Patent JP-2014053950-A (JP)
Title: Stream transmission system, transmitting device, receiving device, and stream transmission method
Inventor: OYA YASUO
IPC: H04N21/61
Filed: 2013-10-30
Abstract: PROBLEM TO BE SOLVED: To improve the reproduction quality by using transmission paths of a plurality of different types.SOLUTION: A stream transmission system according to this embodiment has: in a transmission system 1, a transmission adjustment part 11 respectively packetizing first hierarchy data and second hierarchy data and transmitting a first hierarchy data packet and a second hierarchy data packet; an RF transmitting device 51 transmitting the first hierarchy data packet to a reception system 2 via an RF transmission path; and an IP transmitting device 70 transmitting the second hierarchy data packet via an IP transmission path, and has: in the reception system 2, an RF receiving device 60 receiving the data packet transmitted from the RF transmission path; an IP receiving device 80 receiving the data packet transmitted from the IP transmission path; and a reception adjustment device 21 re-configuring a hierarchically-encoded data stream on the basis of the data packets received by the RF receiving device 60 and the IP receiving device 80.
Patent JP-2015089244-A (JP)
Title: Inverter device for motor
Inventor: NAKAJIMA AKIO
IPC: H02M7/48
Filed: 2013-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a compact motor inverter device having an excellent electric characteristic, etc. with the reduction of a weight and an installation area.SOLUTION: A motor inverter device 10 includes two three-phase inverters 13, 13, accommodated in one housing 12 and having power modules 17-19 of each phase composed of the combination of a plurality of switch elements, for driving each motor. A bus bar 14 for applying a DC current to each power module 17-19 in the inverters 13, 13 and a snubber capacitor 15 for suppressing an overvoltage of each switch element are disposed at the center. Each inverter 13, 13 is disposed such that each power module 17-19 is symmetrically positioned on both sides sandwiching the bus bar 14 and the snubber capacitor 15.
Patent JP-2015088003-A (JP)
Title: Process plan creation system and method
Inventor: NAGAI HIROSHI
IPC: G06Q50/08
Filed: 2013-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a process plan creation system and method capable of designing resource reallocation and creating an appropriate process plan.SOLUTION: Provided is a process plan creation system configured so as to create a process plan including a plurality of processes, wherein the process plan creation system comprises plan creation means for creating a process plan in which a resource is allocated to each of the plurality of processes; upper-limit number calculation means for calculating, on the basis of a maximum number per unit period of the resource in a reference period which is a minimum unit, among all work periods, in which the resource is to be reallocated in the process plan, an upper-limit number per unit period of the resource in the reference period; and resource reallocation means for reallocating the resource so that the resource in all of the unit period within the reference period is less than or equal to the upper-limit number, the plan creation means being configured so as to create a new instance of the process plan in which the resource reallocated by the resource reallocation means is reflected.
Patent JP-2015087604-A (JP)
Title: Toner fixing method and image formation apparatus
Inventor: KAGAWA TOSHIAKI
IPC: G03G21/00
Filed: 2013-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a toner fixing method capable of forming an image without staining a paper surface even when low-temperature fixing toner having a short fusion time is used.SOLUTION: There is provided a toner fixing method that fixes an unfixed toner image on a recording form by conveying the recording form having the unfixed toner image of toner to a nip part between a heated fixing member and a pressure member, and also cleans the fixing member with a cleaning web. In the toner fixing method, the toner is dropped on a heating surface of a hot plate of 230°C, the state from when the toner comes into contact with the heating surface until when the toner is fused is photographed by a high-speed camera so as to derive the fusion time of the toner, tone of 0.035 seconds or shorter in fusion time is used, and contact surface pressure of the cleaning web to the fixing member is set to be 2.5 gf/mmor higher.