baber/WOPTO huggingface dataset:
Patent JP-2014030030-A (JP)
Title: Method of manufacturing spin valve tunnel magnetoresistive element
Inventor: TSUNEKAWA KOJI
IPC: H01L21/8246
Filed: 2013-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a spin valve tunnel magnetoresistive element which can be made compact while enhancing thermal stability, and in which high magnetic anisotropy can be given to the magnetic layer thereof.SOLUTION: In the method of manufacturing a spin valve tunnel magnetoresistive element where an antiferromagnetic layer, a first magnetization fixed layer, a nonmagnetic layer for exchange coupling, a second magnetization fixed layer, a tunnel barrier layer, and a magnetization free layer are laminated in order on a substrate, sputter deposition of a magnetic layer on the substrate is performed by making sputter particles impinge on the substrate obliquely from a certain incident direction at a certain incident angle, while turning the substrate, by using a sputtering target for making the sputter particles impinge on the substrate from an oblique direction.
Patent JP-2015055851-A (JP)
Title: Arithmetic circuit and arithmetic circuit control method
Inventor: OKAMOTO SATOSHI
IPC: G09C1/00
Filed: 2013-09-13
Abstract: PROBLEM TO BE SOLVED: To calculate a Montgomery conversion parameter within an arithmetic circuit while suppressing an increase in an area of the arithmetic circuit.SOLUTION: An arithmetic circuit includes: a Montgomery multiplication circuit; and an inverse arithmetic circuit. The arithmetic circuit that executes predetermined processing includes: a first selector that gives 1 to a first input terminal and a second input terminal of the Montgomery multiplication circuit, feeds back an arithmetic result of the Montgomery multiplication circuit to the first input terminal during a calculation period of calculating a Montgomery parameter (RmodN), and that gives predetermined processing data to the first input terminal and the second input terminal during a predetermined processing arithmetic period; a second selector that gives an arithmetic result of the Montgomery multiplication circuit to which the arithmetic result is fed back to the inverse arithmetic circuit during the calculation period, and that gives the predetermined processing data to the inverse arithmetic circuit during the arithmetic period; and a third selector that outputs an arithmetic result of the inverse arithmetic circuit as the Montgomery parameter during a calculation period, and that outputs the arithmetic result of the inverse arithmetic circuit as the predetermined processing data during the arithmetic period.
Patent JP-2015055853-A (JP)
Title: Device and method for manufacturing laminated device
Inventor: YOKOTA MICHIYA
IPC: G02F1/1333
Filed: 2013-09-13
Abstract: PROBLEM TO BE SOLVED: To separate a suction chuck from a substrate being in a laminated state, without influencing an uncured sealant.SOLUTION: A pair of substrates 1 and 2 are laminated in a variable pressure chamber 10 having a pressure reduced to a second degree of vacuum, and a suction pressure P1 of a suction chuck 11 to the substrate 1 is increased from a first degree of vacuum to the lower second degree of vacuum in the variable pressure chamber 10 to bring the suction pressure P1 of the suction chuck 11 and an inner pressure P2 of the variable pressure chamber 10 to the second degree of vacuum, and thus vacuum suction of the substrate 1 due to a pressure difference from a chuck surface of the suction chuck 11 is released. The inner pressure P2 in the variable pressure chamber 10 and the suction pressure P1 of the suction chuck 11 are increased from the second degree of vacuum to a third degree of vacuum being a negative pressure relative to an atmospheric pressure to compressively deform an uncured sealant 3 by a pressure difference between the third degree of vacuum in the variable pressure chamber 10 and a sealed space 3s having the second degree of vacuum between the substrates 1 and 2, and thus a surface of the substrate 1 is separated from the chuck surface of the suction chuck 11. The inner pressure P2 in the variable pressure chamber 10 and the suction pressure P1 of the suction chuck 11 are increased to the atmospheric pressure from the third degree of vacuum.
Patent JP-2014077195-A (JP)
Title: Method for charging raw material in blast furnace
Inventor: KASHIWABARA YUSUKE
IPC: C21B7/18
Filed: 2013-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for charging raw materials in a blast furnace, which can form a coke-mixed ore layer, in which a distribution of coke is made uniform in the radial direction of the bell-less blast furnace, in the bell-less blast furnace.SOLUTION: The method for charging raw materials in the blast furnace comprises the steps of: throwing coke 2 in an upper bunker 5 disposed at the top of the bell-less blast furnace to form a coke layer 15 in the bell-less blast furnace while throwing/storing a part of the coke 2, which is thrown in the upper bunker, in a sub-hopper 12; supplying the coke stored in the sub-hopper 12 to the upper part of one of ports 51 during the time to throw an ore 3 in the upper bunker 5; opening all of the ports 51 to transfer a mixture of the coke and the ore from the upper bunker 5 to a lower bunker 6; and charging the mixture of the coke and the ore in the bell-less blast furnace to form a coke-mixed ore layer 16 in the bell-less blast furnace.
Patent JP-2014089949-A (JP)
Title: Negative electrode for lithium ion secondary battery, method of manufacturing the same, and lithium ion secondary battery
Inventor: YAMAZAKI SHUNPEI
IPC: H01M4/134
Filed: 2013-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery high in charge and discharge capacity, capable of being charged and discharged at high rate and less in deterioration of battery characteristics due to charge and discharge.SOLUTION: A negative electrode includes a collector and a negative electrode active material layer. The collector includes a plurality of protruding portions extending substantially in the vertical direction and a base portion connected to the plurality of protruding portions. The protruding portions and the base portion are formed of the same material containing titanium, and at least side surfaces of the protruding portions are covered with the negative electrode active material layer. The negative electrode active material layer has a structure in which silicon layers and silicon oxide layers are alternately stacked between a plane where the protruding portions are in contact with the negative electrode active material layer and a surface of the negative electrode active material layer.
Patent JP-2015070967-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2013-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which a degree of freedom in voice output is improved.SOLUTION: Reproduction channels 0, 1 are used for reproduction of BGM. Reproduction channels 2, 3 are used for reproduction of a pattern stop sound. Reproduction channels 4, 5 are used for reproduction of a variation start sound. Reproduction channels 6, 7 are used for reproduction of a sound of a notice performance (SU). Reproduction channels 8, 9 are used for reproduction of a sound of a notice performance (line). Reproduction channels 10, 11 are used for reproduction of a jackpot determination notification sound. Reproduction channels 12, 13 are used for reproduction of a fanfare. The reproduction channels 0, 1 are used for reproduction of a sound of a ready-to-win performance. Reproduction channels 20, 21 are used for reproduction of a sound of a read-ahead notice performance. Reproduction channels 30, 31 are used for reproduction of an error sound.
Patent JP-2015075966-A (JP)
Title: Image processing device, image processing method and program
Inventor: SHIMIZU SEIYA
IPC: H04N7/18
Filed: 2013-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device, an image processing method and a program that enable a shape of a peripheral object of an own vehicle to be easily grasped.SOLUTION: An image processing device is configured to draw a virtual three-dimensional space having a peripheral environment of a vehicle restructured on the basis of an image photographed by a camera mounted on a vehicle, and a distance to a measurement point on a peripheral object calculated by a distance sensor mounted on the vehicle, and the image processing device comprises: an intersection calculation part 47 that calculates a line of intersection between a plurality of grid surfaces defined by a vehicle coordinate system and the peripheral object; and an image processing part 48 that draws the line of intersection calculated by the intersection calculation part 47 on the corresponding peripheral object arranged within the virtual three-dimensional space.
Patent JP-2015079633-A (JP)
Title: Connector having built-in noise filter
Inventor: AIZAWA TAKESHI
IPC: H01R13/66
Filed: 2013-10-16
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency to assemble a connector.SOLUTION: A connector includes: a terminal fitting 20; a capacitor 30 having a pair of electrodes 32A, 32B, in which one electrode 32A is connected to the terminal fitting 20; a metal earth bracket 40 capable of fixation to the ground plane and having a formed elastic contact piece 43; and a connector housing 11, formed to be capable of fitting with an opposite connector, for accommodating the terminal fitting 20 and the capacitor 30. The other electrode 32B of the capacitor 30 is connected to the elastic contact piece 43 of the earth bracket 40 by elastically contacting thereto.
Patent JP-2015077731-A (JP)
Title: Ink filling device and ink filling method
Inventor: YAMADA RYOTA
IPC: B41J2/175
Filed: 2013-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an ink filling device and an ink filling method capable of obtaining an optimal filling state of ink of an ink tank by setting a filling condition of the ink considering prevention of leakage of the ink when opening an ink supply port.SOLUTION: In an inside of an ink tank 10, a first accommodation chamber 30 for accommodating an absorber 30 of ink and a second accommodation chamber 36 that forms a closed space substantially except a communication part 52 for communicating with the first accommodation chamber 30 are formed. Through an atmosphere communication port 12, the inside of the ink tank 10 is decompressed to target pressure, and then through an ink supply port 14A, the ink of a target filling amount associated with the target pressure is filled inside the ink tank 10.
Patent JP-2015080417-A (JP)
Title: Fishing sinker
Inventor: FURUTA TETSUYA
IPC: A01K85/00
Filed: 2013-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a fishing sinker capable of preventing a failure by snagging and failures by a leader becoming entangled and a hook being caught, and achieving improvement on a fish catch.SOLUTION: A fishing sinker 5-1 includes a sinker body 10, a baiting hook 30, a hanging body 40, an arm-shaped unit 50, and a fixture 46. The hanging body 40 has a substantially linear rod shape, and the arm-shaped unit 50 includes an arm-shaped part 52 formed downward below the bottom edge of the baiting hook 30, and a leader connection part 54 provided at a tip of the arm-shaped part 52. The baiting hook 30, the hanging body 40, the arm-shaped part 52, and the leader connection part 54 are formed in the same plane direction. The hanging body 40 and the arm-shaped unit 50 are formed of one wiry material respectively.
Patent JP-2015081436-A (JP)
Title: Ground improvement body structure
Inventor: ISHII HIROYASU
IPC: E02D3/12
Filed: 2013-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a ground improvement structure capable of inexpensively strengthening the ground, even for a big area and a long-continuing dike.SOLUTION: A ground improvement body structure 10 comprises a slope face solidification wall 20 and a support solidification wall 20 which are constructed underground side by side in one direction by solidifying soil of the ground 1. These slope face solidification wall 20 and support solidification wall 30 are respectively inclined relative to the vertical direction, and are a substantially inverse V shape in a longitudinal sectional view by mutually joining mutual apex parts P. According to the present invention, since the paired solidification walls 20 and 30 are provided underground side by side in one direction, there is no need to provide a solidification wall in a lattice shape in a plane as a conventional structure, and the ground can be inexpensively strengthened for a long-continuing dike, an end part of a big area and an end part of large-scale banking.
Patent JP-2015081465-A (JP)
Title: Door closer
Inventor: OGAWA KENJI
IPC: E05F3/10
Filed: 2013-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a door closer in which an oil passage hole is not blocked with an air bag, and smooth flow of a hydraulic oil can be achieved.SOLUTION: A door closer includes: a door closer body 13 provided with a cylinder 31 in which a hydraulic oil 29 is encapsulated; a piston 15 which has a piston through hole 37 for allowing the hydraulic oil 29 to pass therethrough and partitions the interior of the cylinder 31 into a first chamber 39 on one end side and a second chamber 41 on the other end side; a check valve 17 which is provided in the piston through hole 37 to block the inflow of the hydraulic oil 29 to the second chamber 41 side; an air bag 21 which has flexibility and is provided in the second chamber 41; a connection flow channel 25 in which a flow channel opening 55 opens on a piston other end surface 49 on the second chamber 41 side to communicate with the second chamber 41; and an air bag adhesion prevention cap 27 which protrudes from the piston other end surface 49 to cover the flow channel opening 55 and in which an oil passage hole 59 is bored at least on a cap side surface 57.
Patent JP-2014093776-A (JP)
Title: Time-locked network and nodes for exchanging confidential data packets
Inventor: WAYNE R HOWE
IPC: H04L12/70
Filed: 2013-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for transmitting confidential data packets through a node network.SOLUTION: Nonconfidential data packets are received at a set of nonconfidential inputs, and confidential data packets are received at an arbitrary number of confidential inputs in a node in the node network. The confidential data packets are authorized to be sent to an arbitrary number of confidential destination devices. The nonconfidential data packets are not authorized to be sent to the arbitrary number of confidential destination devices. The confidential data packets and the nonconfidential data packets are integrated to form an arbitrary number of output data streams based on a predetermined schedule. The arbitrary number of output data streams are sent to an arbitrary number of next nodes in the node network.
Patent JP-2015087205-A (JP)
Title: Electronic device
Inventor: GOTO NOBUYASU
IPC: G01P15/08
Filed: 2013-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a structure for reducing condensed moisture concentrated in the vicinity of a metal lid in a hollow part in an electronic device that has a capacitance type semiconductor sensor housed in the hollow part of a package structure constituted of a ceramic package and a metal lid.SOLUTION: An electronic device 10 has a semiconductor sensor 40 housed in a hollow part 21 and includes a ceramic package 20 of a container shape that has gas, whose dew-point temperature is controlled, filled in the hollow part 21. The electronic device 10 has higher heat conductivity than that of the ceramic package 20, and includes a metal lid 50 that seals the hollow part 21 in the ceramic package 20. In addition, the electronic device 10 includes a resin coat material 60 which is provided on another surface 52 of the metal lid 50. The code material 60 enables an increase in temperature of the metal lid 50 due to external heat to be suppressed and enables concentration of moisture in the vicinity of the metal lid 50 in the hollow part 21 to be suppressed.
Patent JP-2014183040-A (JP)
Title: Ion source, operation method thereof and electron gun
Inventor: THOMAS N HORSKY
IPC: H01J37/08
Filed: 2013-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an improved ion source capable of creating a relatively uniform ion beam profile.SOLUTION: An ion source includes at least one electron gun 104. The electron gun 104 includes an electron source 302 generating a beam 308 of electrons and an inlet 312 receiving gas. The electron gun 104 also includes a plasma region defined by at least an anode 304 and a grounding element 306, and the plasma region is capable of generating plasma 310 from the gas received via the inlet 312. The plasma 310 is maintained by at least a portion of the beam 308 of electrons. The electron gun 104 further includes an outlet 312 for taking out at least either (i) ions created by the plasma 310 or (ii) at least a portion of the beam 308 of electrons created by the electron source 302.
Patent JP-2015088100-A (JP)
Title: Print control device and print control system
Inventor: TAJIMA SHIGEO
IPC: B41J29/38
Filed: 2013-11-01
Abstract: PROBLEM TO BE SOLVED: To make a print control device and a print control system compatible with a structure for performing communication between devices via a network in the print control system in which a printer and the print control device communicate with each other via the network.SOLUTION: In a control system 1, a control server 10 and a printer 12 are connected through a WebSocket connection CT. The control server 10 obtains identification information of a communication path that is associated with identification information of the printer 12 which is included in print information data received by a second connection unit 29, on the basis of a connection management database 28a; and transmits control data to the communication path to which the obtained identification information of the communication path is given.
Patent JP-2015086840-A (JP)
Title: Control device for internal combustion engine
Inventor: NAKAGAWA NORIHISA
IPC: F02D41/14
Filed: 2013-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine that enables suppression of outflow of NOx.SOLUTION: A control device for an internal combustion performs normal operation control including lean control for making an air-fuel ratio of exhaust gas flowing in to an exhaust purification catalyst lean and rich control for making the air-fuel ratio of the exhaust gas flowing in to the exhaust purification catalyst rich. The normal operation control includes determination criterion reduction control for reducing determination reference storage amount in the lean control when an air-fuel ratio of exhaust gas flowing out from the exhaust purification catalyst for an execution period of the lean control reaches a lean determination air-fuel ratio or larger. When the determination reference storage amount reaches less than a deterioration determination value, the control device determines that the exhaust purification catalyst is abnormal.
Patent JP-2015087004-A (JP)
Title: Impact reduction device and non-return valve using the same
Inventor: MUTO SATOSHI
IPC: F16K15/03
Filed: 2013-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an impact reduction device which inhibits a valve body and a valve seat from adhering to each other while maintaining the state where the valve body and the valve seat may contact with each other.SOLUTION: An impact reduction device 110 according to the invention is an impact reduction device 110 of a non-return valve 10 and includes: an adaptor 150 installed at an end part which is located below a rotary body 130 in a vertical direction when a valve body and a valve seat contact with each other; and a fixing part 170 fixed to an installation surface and including a second surface F2 which contacts with a first surface F1 of the adaptor 150 when the valve body and the valve seat contact with each other, and supports the adaptor 150.
Patent JP-2014043109-A (JP)
Title: Recording apparatus and recording method
Inventor: ISHIKAWA KOHEI
IPC: B41J29/38
Filed: 2013-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a recording apparatus and a recording method capable of performing recording in a well-balanced and optimum layout to match the sizes of recording media which are different in size.SOLUTION: A recording apparatus includes leading edge detection means for detecting a leading edge of a recording medium, trailing edge detection means for detecting a trailing edge of the recording medium, and control means. The control means sets the leading edge of the recording medium detected by the leading edge detection means as a reference for first recording data and sets the trailing edge of the recording medium detected by the trailing edge detection means as a reference for second recording data, and identifies an overlap area where the first recording data and the second recording data overlap each other and performs recording according to the overlap area.
Patent JP-2015090312-A (JP)
Title: Cold nuclear fusion reaction method and apparatus
Inventor: KAWAMURA YUZO
IPC: G21B3/00
Filed: 2013-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a cold nuclear fusion reaction method enabling a cold a nuclear fusion reaction state to be maintained by controlling reaction conditions of cold nuclear fusion.SOLUTION: The cold nuclear fusion reaction method comprises: placing a positive electrode 22C for acceleration and a negative electrode 24C for acceleration into an electrolytic solution in a reaction vessel 13C; arranging a positive electrode 210 for reference and a negative electrode 214 for reference for detecting a voltage of the electrolytic solution in the vicinity of the positive electrode 22C for acceleration and the negative electrode 24C for acceleration; applying a reaction voltage to the positive electrode 22C for acceleration and the negative electrode 24C for acceleration to generate cold nuclear fusion between the positive electrode 22C for acceleration and the negative electrode 24C for acceleration; detecting the voltage (a reference voltage) of the electrolytic solution in the cold nuclear fusion state using the positive electrode 210 for reference and the negative electrode 214 for reference; and controlling the reaction voltage on the basis of a reference voltage between the positive electrode 210 for reference and the negative electrode 214 for reference to maintain the cold nuclear fusion state.
Patent JP-2014110047-A (JP)
Title: Method and device for electronic circuit simulation
Inventor: WANG CAN
IPC: G06F17/50
Filed: 2013-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for electronic circuit simulation that can easily find a mathematical model having an allowable error in a short time.SOLUTION: A method and a device for electronic circuit simulation uses a programmed processor. Through the simulation, unprocessed data is obtained which includes both an independent variable and a dependent variable is obtained. The unprocessed data is analyzed by using an analytic method of generating relations between the independent variable and dependent variable. A mathematic model is generated from those relations, and the generation of the mathematic model is repeated for at least two different analytic methods. A statistic error between the unprocessed data and the calculated dependent variable is calculated so as to select an analytic method which has a sufficient sample size and a minimum statistic error.