baber/WOPTO huggingface dataset:
Patent JP-2013177598-A (JP)
Title: Phosphonic acid-containing blend and phosphonic acid-containing polymer
Inventor: HAERING THOMAS
IPC: C25B13/08
Filed: 2013-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a mixture (blend) of polymers containing a phosphonic acid group, capable of being applied in membrane processes such as gas separation, pervaporation, perstraction, PEM-electrolysis, and secondary batteries such as PEM fuel cells as well as direct methanol fuel cells.SOLUTION: There are provided blend and a blend membrane including a low-molecular hydroxymethylene-oligo-phosphonic acid R-C(PO3H2)x(OH)y which is, as necessary, cross-linked with a polymer containing the following functional groups, physically, ionically or covalently.
Patent JP-2014207344-A (JP)
Title: Method for manufacturing solar cell
Inventor: YAMADA YOSHITO
IPC: H01L31/05
Filed: 2013-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a solar cell capable of fixing lead lines while suppressing increase in manufacturing cost.SOLUTION: In the method for manufacturing a solar cell, a solar cell lamination film ST1 is formed on a first main surface of a glass substrate 1. Collector electrodes 20A, 20B electrically connected to the solar cell lamination film ST1 are formed on the first main surface side. Lead lines 30A, 30B extracting electricity collected in collector electrodes 20A, 20B, are drawn around from collector electrodes 20A, 20B, and are directly arranged on a second main surface of the glass substrate 1. Lead lines 30A, 30B are subjected to the ultrasonic vibration joining process to fix lead lines 30A, 30B to the second main surface of the glass substrate 1.
Patent JP-2014211096-A (JP)
Title: Idle stop controller
Inventor: HOSAKA RYOTA
IPC: F02D17/00
Filed: 2013-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain excellent fuel consumption saving effect by appropriate idle stop.SOLUTION: An idle stop controller 100 is an idle stop controller automatically stopping an engine if predetermined engine automatic stop conditions are satisfied, and comprises: an indication detector 150 detecting a lighting indication of a direction indicator; a boundary detector 130 detecting a boundary index indicating a boundary between a roadway and an outside of the roadway on a road surface; and an engine automatic stop permission unit 162 permitting the engine to automatically stop if the boundary index is present in an indication direction that is a direction indicated by the detected lighting indication, and prohibits the engine from automatically stopping if the boundary index is not present in the indication direction that is the direction indicated by the lighting indication.
Patent JP-2013141324-A (JP)
Title: Vibration piece, vibrator and oscillator
Inventor: HIRASAWA NORIYA
IPC: H03H9/10
Filed: 2013-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a tuning-fork type piezoelectric vibration piece which prevents a package mounted with the tuning-fork type piezoelectric vibration piece from colliding with vibration arms even if impact is applied to the tuning-fork type piezoelectric vibration piece, and to provide a mounting method of the tuning-fork type piezoelectric vibration piece.SOLUTION: In a piezoelectric vibrator, a tuning-fork type piezoelectric vibration piece is housed in a package. The tuning-fork type piezoelectric vibration piece includes: a tuning-fork type piezoelectric vibration piece main body having multiple vibration arms; a first short side portion formed along a direction intersecting with a direction in which the multiple vibration arms extend and connected to the piezoelectric vibration piece main body; long side portions formed toward the direction in which the vibration arms extend from the first short side portion to portions ahead of leading ends of the vibration arms along the direction in which the vibration arms extend; and a second short side portion formed by extending leading ends of the long side portions at the portions ahead of the leading ends of the vibration arms along the direction intersecting with the direction in which the vibration arms extend. A lower surface of the second short side portion is fixed to the package.
Patent JP-2014216342-A (JP)
Title: Semiconductor device manufacturing method, substrate processing apparatus and program
Inventor: OZAKI TAKASHI
IPC: H01L21/316
Filed: 2013-04-22
Abstract: PROBLEM TO BE SOLVED: To form a thin film excellent in film thickness uniformity.SOLUTION: In a semiconductor device manufacturing method, by performing a cycle predetermined times, which includes a process of supplying an oxygen-containing gas and a hydrogen-containing gas to a heated substrate in a processing chamber under a pressure of less than ambient pressure to perform a pretreatment on a surface of the substrate and subsequently supplying a material gas to the substrate in the processing chamber, and a process of supplying a reaction gas to the substrate in the processing chamber, a thin film is formed on the substrate subjected to the pretreatment.
Patent JP-2014215151-A (JP)
Title: Optical pumping magnetometer and magnetism sensing method
Inventor: KOBAYASHI TETSUO
IPC: G01R33/26
Filed: 2013-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical pumping magnetometer capable of improving a response of a magnetometer to a magnetic field which fluctuates in a shorter period than traverse relaxation time of electron spin of alkali metal atoms.SOLUTION: An optical pumping magnetometer is constituted by comprising: a cell 22 having an alkali metal atom aggregate; irradiation means of circular polarization pumping light for generating spin polarization of the alkali metal atom aggregate in the cell; emission means for linear polarization probe light for reading spin of the alkali metal atom aggregate; a probe light detection system for detecting rotational displacement of a polarization plane of the linear polarization probe light; a coil 17 for applying a magnetostatic field to the alkali metal atom aggregate; a vibration magnetic field application coil 19 for applying a vibration magnetic field for performing rotary motion by using the spin of the alkali metal atom aggregate as an axis; and detection means of information including phase difference between an output signal and drive current, and so that detune which is difference between the Larmor frequency to be determined from the magnetostatic field and a frequency of the drive current to be input to the vibration magnetic field application coil can be set within a predetermined range to a magnetic field to be measured.
Patent JP-2013201762-A (JP)
Title: Storage device and control method of the same
Inventor: NAKAGAWA HIROTAKA
IPC: G06F21/80
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a storage device capable of highly reliably and inexpensively performing encryption key exchange processing, and its control method.SOLUTION: A control unit of a storage device determines whether or not a standby storage medium is usable according to an encryption key exchange instruction from an external device, and when it is usable, decrypts data stored in a first storage medium using a first encryption key, encrypts the decrypted data by a second encryption key specified in the encryption key exchange instruction, stores the encrypted data in the standby storage medium, and after the end of the processing, executes processing of replacing setting of the first storage medium with that of the standby storage medium. When the control unit determines that the standby storage medium cannot be used, repeats the determination, and when the control unit cannot determine that the standby storage medium is usable, notifies the external device which has instructed the encryption key exchange instruction of the error.
Patent JP-2014220624-A (JP)
Title: Image processing apparatus, encoding apparatus, and program
Inventor: ICHIGAYA ATSURO
IPC: H04N19/60
Filed: 2013-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus, an encoding apparatus, and a program which improve processing efficiency in selection of proper orthogonal transformation from plural orthogonal transformations.SOLUTION: The image processing apparatus, which selects one of a first orthogonal transformation and one or more other orthogonal transformations and performs processing, comprises: an analyzer which analyzes a first orthogonal transformation coefficient obtained by the first orthogonal transformation of image data, in accordance with a predetermined rule; and a selector which selects one of the first orthogonal transformation and the one or more other orthogonal transformations, on the basis of a result of analysis by the analyzer.
Patent JP-2014220351-A (JP)
Title: Multi-junction solar cell
Inventor: MITSUHARA MANABU
IPC: H01L31/06
Filed: 2013-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a multi-junction solar cell composed of a silicon solar cell and a solar cell made of a group III-V compound semiconductor excluding As capable of obtaining high photoelectric conversion efficiency.SOLUTION: The multi-junction solar cell at least includes a first solar cell 131 to be a bottom cell and a second solar cell 132 to be a top cell. The second solar cell 132 includes a base layer 107 composed of a p-type InGaPSb and an emitter layer 108 composed of an n-type InGaPSb as a light absorption layer.
Patent JP-2013209384-A (JP)
Title: Aminopterin dosage form and method for inflammatory disorder
Inventor: ZEBALA JOHN A
IPC: A61P1/04
Filed: 2013-05-08
Abstract: PROBLEM TO BE SOLVED: To provide dosage forms and methods for treating a patient with an inflammatory disorder with a therapeutically effective amount of aminopterin, or a pharmaceutically acceptable salt thereof, that achieve efficacy without concomitant toxicity.SOLUTION: A method for treating an inflammatory disorder in a patient includes administering to the patient a therapeutically effective amount of aminopterin, or a pharmaceutically acceptable salt thereof, in uninterrupted cycles.
Patent JP-2014218630-A (JP)
Title: Coating composition, blade or wind collector of wind power generator using the same, and manufacturing method for using the same
Inventor: SAITO SHUN
IPC: C09D161/20
Filed: 2013-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a coating composition capable of forming a coating film having excellent weather resistance and also having excellent followability to the deformation of a substrate.SOLUTION: Provided is a coating composition comprising: a fluorine-containing polymer (A) having a hydroxyl group, and in which hydroxyl value is 5 to 100 mgKOH/g; a polyester polymer (B) having no aromatic ring skeleton in the molecule and having a hydroxyl group, and in which hydroxyl value is 10 to 90 mgKOH/g; at least one kind of curing agent (C) selected from an isocyanate based curing agent (C-1), a blocked isocyanate based curing agent (C-2) and an amino resin (C-3); and a solvent (D).
Patent JP-2014225793-A (JP)
Title: Method of manufacturing imaging device, and imaging device
Inventor: YOSHIDA KAZUHIRO
IPC: H04N5/225
Filed: 2013-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an easy-to-manufacture compact imaging device.SOLUTION: A method of manufacturing an imaging device 1 includes a step for manufacturing an imaging substrate 10S on which two rows of a plurality of light-receiving parts 11 are formed in parallel with the long side in the center of short side direction, and a plurality of electrode groups 12S each consisting of a plurality of electrode pads 12 connected with respective light-receiving parts 11 are arranged in row along the long side on the outer peripheral side of respective light-receiving parts 11, a step for manufacturing a rectangular glass substrate 30S in plan view having a width covering two rows of the light-receiving parts 11 and not covering the two rows of electrode groups 12S, a step for manufacturing a bonding substrate 1S by bonding the glass substrate 30S to the imaging substrate 10S via a transparent adhesive layer 20S so as not to cover the electrode groups 12S, and a step for cutting the bonding substrate 1S and individualizing into a plurality of imaging devices 1.
Patent JP-2014228045-A (JP)
Title: Ball screw device
Inventor: KOYAGI KATSURA
IPC: F16H25/22
Filed: 2013-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a ball screw device capable of improving a degree of freedom in layout of arrangement positions of segments while smoothly circulating balls in a ball rolling passage.SOLUTION: A ball screw device includes a cylinder 12 surrounding an outer periphery of a ball nut 10. The ball nut 10 is provided with housing holes 45 on a rolling starting position 47A and a rolling terminating position 47B in a ball rolling passage. An inner peripheral face 12A of the cylinder 12 is provided with an inner peripheral revolving groove 49, and a revolving rolling passage 60 is formed by the inner peripheral revolving groove 49 and an outer peripheral face 10B of the ball nut 10. A circulation passage 61 for returning the ball on the rolling terminating position to the rolling starting position, is formed by the revolving rolling passage 60 and connection passages 54 formed on segments 40.
Patent JP-2014228656-A (JP)
Title: Image forming apparatus
Inventor: TOYOIZUMI KIYOTO
IPC: G03G15/00
Filed: 2013-05-21
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the electric potential of an upstream marginal region of a photoreceptor is hardly stabilized, and as a result, there is a possibility that an image defect such as fogging may occur.SOLUTION: Light irradiation means emits light to an image part adhered with toner of a surface of a photoreceptor by a first emission amount in order to make the image part an electric potential adhered with the toner, and emits light to a non-image part not adhered with the toner of the surface of the photoreceptor by a second emission amount smaller than the first emission amount, and forms a latent image on the photoreceptor by moving the light irradiated by the light irradiation means on the surface of the photoreceptor in a scanning direction, and emits light to a marginal portion not formed with the latent image in the portion corresponding to a recording material surface of the surface of the photoreceptor by a second light emission amount. The light irradiation means starts light emission from a light emission start position of the upstream side than a region corresponding to the surface of a recording material with respect to a scanning direction and can change the light emission start position.
Patent JP-2014226701-A (JP)
Title: Hemming processing system
Inventor: MATSUDA TSUTOMU
IPC: B21D19/04
Filed: 2013-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a hemming processing system capable of shortening in a simple manner a line stop time required for a setup change of a lower mold, and of improving facility space efficiency.SOLUTION: A hemming processing system 10 performs hemming processing by mounting a work-piece W on a lower mold 1 for hemming on a process stage KS, and folding a peripheral edge part W2S of the work-piece with a curved blade 33 mounted in a distal end of a robot arm 31. The lower mold 1 for hemming can be constituted in multiple stages in the vertical direction by a mold receiving rack 2 in the process stage KS.
Patent JP-2014177933-A (JP)
Title: Rotor
Inventor: TAKANASHI MASASUKE
IPC: F02B39/00
Filed: 2013-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a rotor which joins a rotating blade and a support shaft by welding without employing a fitting structure, and is constant in a weld-in depth.SOLUTION: A rotor is formed by integrally connecting a rotating blade 2 and a support shaft 3. The rotating blade 2 and the support shaft 3 are joined to each other by welding not by fitting. A welded part 5 is formed at a joining part of the rotating blade 2 and the support shaft 3 at a constant depth toward a center shaft from an external peripheral face, and a space 41 is formed at a side deeper than the constant depth while an end face of the rotating blade 2 and an end face of the support shaft 3 oppose each other with a clearance. The space 41 is formed of a round recess 42 formed at any one of the rotating blade 2 and the support shaft 3, or at both of them.
Patent JP-2014232090-A (JP)
Title: Physical quantity sensor
Inventor: SUGIMOTO YOSHIMASA
IPC: G01P15/08
Filed: 2013-05-30
Abstract: PROBLEM TO BE SOLVED: To suppress unevenness of bonding strength between a pad portion formed on a first substrate and a pad portion formed on a second substrate.SOLUTION: Metals are bonded together by configuring a first substrate pad portion 25 and a second substrate pad portion 53 using the same metal material. This can suppress formation of a reaction layer (an alloy layer) on a bonding interface between the first and second substrate pad portions 25 and 53 and unevenness of bonding strength.
Patent JP-2014234185-A (JP)
Title: Refilling container
Inventor: TSUNODA YOSHIYUKI
IPC: B65D47/06
Filed: 2013-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a refilling container in which refilling work can be implemented simply, spilling out of the contents hardly happens upon refilling, and refilling work can be implemented even in a case that the contents in the container still remain.SOLUTION: A refilling container 1 includes a nozzle cylinder 10 which can be inserted into an inlet port A1 of a container A and at the tip part of which a pouring port 10a is formed, and comprises a container body 2 into which the content to be refilled into the container is stored, a blockage plate 3 which blocks the pouring port and at least a part of which is surrounded by a weakened plate 20 which can be broken, an outer mating cylinder 4 which is mated to the outside of the nozzle cylinder and is made as movable relatively to the direction of the container axis O against the nozzle cylinder, and a connection piece 5 which connects the blockage plate to the outer mating cylinder. At the outer mating cylinder formed is an engagement protrusion piece 26 which protrudes to the radial direction outside and is engaged on the opening end edge of the pouring port, and one end part 5a of the connection piece is connected to the blockage plate and the other end 5b is connected to the outer mating cylinder.
Patent JP-2014234763-A (JP)
Title: Hermetic compressor
Inventor: AKISAWA TAKEHIRO
IPC: F04B39/00
Filed: 2013-06-03
Abstract: PROBLEM TO BE SOLVED: To prevent oil supply shortage by ensuring supplying oil to a thrust ball bearing even if a compressor is operated at high operation frequency.SOLUTION: A hermetic compressor stores lubricant in a bottom within a hermetic vessel, and accommodates electric elements and compression elements. The compression elements include: a crankshaft having a main shaft portion and an eccentric shaft portion ; a cylinder block; a piston; a connecting rod, a main bearing 11 supporting a main shaft portion of the crankshaft; a thrust ball bearing 12 axially supporting the crankshaft; and the like. This thrust ball bearing 12 includes: a ball 12a; a holder 12b holding the ball 12a; an upper race 12c; and a lower race 12d, and is further provided with an oil collection means 21 provided in a rotary centrifugal direction of the holder 12b, and including an axial wall portion 21a for retaining the lubricant supplied to the thrust ball bearing 12.
Patent JP-2014235654-A (JP)
Title: Risk evaluation device
Inventor: MORI TOSHIKI
IPC: G06Q10/06
Filed: 2013-06-04
Abstract: PROBLEM TO BE SOLVED: To quantize the degree of risk of project failure in a project in progress and find a chronological change in it, thereby detecting a symptom of project failure early.SOLUTION: Encoded project-in-progress information is generated by substituting a division value corresponding to a division to which belongs the value of each influential factor in project-in-progress information on the basis of division information of influential factor information. A division information lift value which is information indicating the degree of influence of the influential factor against success or failure of the project is calculated for timing information on each influential factor and each division value on the basis of encoded past project information and project-in-progress information. A risk score per timing information value about each project is calculated, for the encoded past project information or project-in-progress information, by using the timing information on each influential factor and the division information lift value for each division information.
Patent JP-2013201454-A (JP)
Title: Manufacturing method of power semiconductor device
Inventor: NAKAJIMA YASUSHI
IPC: H01L23/473
Filed: 2013-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a power semiconductor device which facilitates the manufacturing, downsizes the device, and improves the reliability.SOLUTION: A manufacturing method of a power semiconductor device includes: a first step where a heat radiation surface of a first power module, sealed by a mold resin and having the heat radiation surface exposed from the mold resin, is soldered to a surface of a first cooling part by first solder; a second step where a heat radiation surface of a second power module having the same structure as the first power module is soldered to a surface of a second cooling part having the same structure as the first cooling part by second solder; and a third step where the first cooling part is fastened to the second cooling part so that the first cooling part and the second cooling part form a cavity serving as a coolant passage after the first step and the second step.
Patent JP-2014236201-A (JP)
Title: Semiconductor device, and method for manufacturing the same
Inventor: TANAKA AKIRA
IPC: H01L29/868
Filed: 2013-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device by which in the case of using an aluminum-containing nitride based semiconductor layer as an etching stop, a selection ratio of the aluminum-containing nitride based semiconductor layer to a nitride based semiconductor layer located thereon can be sufficiently ensured, and the etching controllability can be increased.SOLUTION: The etching selection ratio of an aluminum-free nitride based compound semiconductor to an aluminum-containing nitride based compound semiconductor increases depending on the composition ratio of aluminum monotonously. In order to use an electron-supply layer 14 composed of an AlGaInN layer as an etching stop for a cap layer to be formed thereon, the average aluminum composition ratio x is made 0.4-0.9 in a range of at least 3 nm from an interface of the electron-supply layer 14 and the cap layer 15 including a field plate layer 15b toward the electron-supply layer 14. The average aluminum composition ratio x of the whole electron-supply layer 14 is less than 0.4 which is smaller than the aluminum composition ratio in the range of at least 3 nm from the outermost surface.
Patent JP-2014239579-A (JP)
Title: Dc/dc converter and battery charging/discharging device
Inventor: HIGAKI Yusuke
IPC: H02M3/28
Filed: 2013-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a DC/DC converter that allows achieving low-loss power conversion even when the voltage of a second DC power supply varies.SOLUTION: A DC/DC converter includes: a high-frequency transformer 8; a first switching circuit 4 connected between a DC power supply 1 and a first winding of the high-frequency transformer 8, and converting power between a direct current and an alternate current; a second switching circuit 10 connected between a battery 2 and a second winding of the high-frequency transformer 8, and converting power between a direct current and an alternate current; and a control circuit 15 controlling semiconductor switching elements 5a to 5d of the first switching circuit 4 and semiconductor switching elements 12a to 12d of the second switching circuit 10. The first and second switching circuits 4 and 10 have first and second reactors 7 and 9 connected to an alternate current input-output line. The control circuit 15 changes the voltage target value of the DC power supply 1 according to the voltage of the battery 2.