baber/WOPTO huggingface dataset:
Patent JP-2011256795-A (JP)
Title: Method for repairing of gas turbine blade, and gas turbine blade
Inventor: HINO TAKEHISA
IPC: B23K26/00
Filed: 2010-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for repairing of a gas turbine blade by which even cracks generated in the side face of a platform can be surely and well repaired, and to provide the gas turbine blade.SOLUTION: In the method for repairing the gas turbine blade, the cracks generated in the gas turbine blade comprising precipitated reinforced type Ni based superalloy are repaired. The method has a solution treatment step dissolving the γ' phase of the gas turbine blade into the γ phase in a solid phase, a step of removing the crack forming a U groove with a U-shape crosssection by cutting the gas turbine blade, a deposit welding step carrying deposit welding by laser welding in the U groove, a step of machining to the same size before depositing after depositing, and a step of carrying out solution heat treatment. In the deposit welding step, solid solution reinforcing type Ni base superalloy powder is used as a vitrification material and the deposit welding is carried out such that the angle of the U groove opening end side formed by the laser beam in the irradiation site of the laser beam and the tangent of the U-groove inner wall is always in the range of ≥60° and ≤90°.
Patent JP-2011258292-A (JP)
Title: Semiconductor memory device and potential measuring method for circuit thereof
Inventor: ASANO MASAMICHI
IPC: G11C29/12
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device capable of performing detection of a fault transistor and measurement of a fault transistor characteristic at a high speed in a large scale semiconductor memory device.SOLUTION: The semiconductor memory device that has a memory cell array having memory elements arranged vertically and horizontally in a matrix form and a branch wiring connected to a ground node or a power source node comprises a monitor switch in which voltage measurement points are connected to a plurality of positions of at least one branch wiring connected to the ground node or the power source node; and a switch selection signal generation circuit that sequentially opens gates of the monitor switch synchronously with a clock signal, and measures a potential of the voltage measurement point through the monitor switch in which the gate is opened by being selected by the switch selection signal generation circuit.
Patent JP-2011257359-A (JP)
Title: Pollutant removal method and pollutant removal device
Inventor: NAKADA YOSUKE
IPC: B01D29/00
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a pollutant removal method and a pollutant removal device capable of removing more suspended pollutants.SOLUTION: The pollutant removal method for removing pollutants from the measuring water containing the suspended pollutant includes: a first step in which two chambers are formed by partitioning an inside of a tank by a mesh-like metal net; a second step in which the measuring water is flown into one chamber and the measuring water passed through the mesh-like metal net is flown into the other chamber; a third step in which the measuring water flowing into the other chamber is ejected for a prescribed period of time after the measuring water starts to be introduced into the one chamber; and a fourth step in which the measuring water flowing into the other chamber is collected and fed to an analysis side after completing the third step.
Patent JP-2012003342-A (JP)
Title: Focus adjustment device and focus adjustment method
Inventor: WATABE HIROSHI
IPC: G08G1/017
Filed: 2010-06-14
Abstract: PROBLEM TO BE SOLVED: To easily and surely perform focus adjustment of an imaging apparatus.SOLUTION: With respect to a picked-up image obtained by imaging a moving vehicle body with an imaging apparatus 2, a recognition part 13 recognizes characters and a pattern of a license plate mounted on the vehicle body by pattern matching with dictionary images. A reference position setting part 15 sets a position estimated to be most suitable for the recognition, as a reference position on the picked-up image on the basis of a plurality of picked-up images obtained by continuously imaging the vehicle body with the imaging apparatus 2. A focus correction part 16 determines whether focus adjustment is necessary or not to perform focus adjustment, on the basis of a pattern matching rate of recognition results for a reference position image, a preceding image, and a following image in the recognition part 13.The reference position image is a picked-up image where characters and the pattern are in the reference position, and the preceding image and the following image are picked-up images which have been picked up before and after imaging of the reference position image respectively.
Patent JP-2012002945-A (JP)
Title: Lens barrel and lens barrel assembling method
Inventor: SASAKI RYUTA
IPC: G02B7/02
Filed: 2010-06-15
Abstract: PROBLEM TO BE SOLVED: To provide: a lens barrel configured to avoid occurrence of shavings during assembling and prevent an assembled lens barrel from degrading in optical performance caused by the shavings; and a method for assembling a lens barrel.SOLUTION: A lens frame 130 that is open at both its ends in the direction of arrow A, which is the direction of an optical axis, and has a hollow for accommodating four lenses 111, 112, 113, and 114 and three interval rings 121, 122, and 123 has a groove 134 extending in the direction of the arrow A, i.e., the direction of the optical axis, through an internal face 131 and an external face 132. A pressing member 140 is inserted in the groove 134 for pressing the four lenses 111, 112, 113, and 114 and the three interval rings 121, 122, and 123 against the internal face 131.
Patent JP-2012004270-A (JP)
Title: Method of cleaning silicon carbide semiconductor, silicon carbide semiconductor, and silicon carbide semiconductor device
Inventor: HIYOSHI TORU
IPC: H01L29/78
Filed: 2010-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of cleaning a SiC semiconductor, that can exhibit a cleaning effect to an SiC semiconductor, and to provide an SiC semiconductor and an SiC semiconductor device with improved characteristics.SOLUTION: A method of cleaning an SiC semiconductor comprises a step (Step S2) of forming an oxide film on a surface of an SiC semiconductor and a step (Step S3) of removing the oxide film. In the step of forming (Step S2), the oxide film is formed under a dry atmosphere including an O element at 700°C or more. The SiC semiconductor has a surface with a metal surface density of 1×10cmor less. An SiC semiconductor device comprises the SiC semiconductor and the oxide film formed on the surface of the SiC semiconductor.
Patent JP-2011248317-A (JP)
Title: Head-up display device for vehicle
Inventor: FUJIMOTO NAOTOSHI
IPC: G09F9/00
Filed: 2010-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a simply-structured head-up display device for vehicles which prevents external light incident through a windshield glass on which display light is projected, from causing reflection of display components on the windshield glass.SOLUTION: A head-up display device for vehicles 10 is provided in a main frame 5 forming a cabin 4 and displays a virtual image by projecting display light 6 incident from a light-emitting display device 12 on windshield 2 through a prism lens 15. The prism lens 15 includes a display surface 15b that is provided on the cabin 4 side and projects the display light 6 incident from the light-emitting display device 12 on the windshield 2. The display surface 15b is set at an angle of 90+β/2≤α where external light 7 incident in the cabin 4 through the windshield 2 is reflected into the main frame 5.
Patent JP-2012000570-A (JP)
Title: Method for forming white pearly multilayer coating film, and coated article having white pearly multilayer coating film
Inventor: TONOMURA HIRONORI
IPC: C09D133/08
Filed: 2010-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a white pearly multilayer coating film, capable of forming the white pearly multilayer coating film which is thin and excellent in finished appearance, using an aqueous primer, an aqueous color base coating material, and an aqueous interference color base coating material.SOLUTION: The method for forming the white pearly multilayer coating film includes (1) a step of forming an uncured white conductive primer layer by painting a given aqueous white conductive primer (A) on a plastic base, (2) a step of forming an uncured white non-conductive color base layer by electrostatically painting a given aqueous white non-conductive color base coating material (B) on the white conductive primer layer, (3) a step of forming an uncured interference color base layer by electrostatically painting a given aqueous interference color base coating material (C) on the white non-conductive color base layer, (4) a step of forming an uncured clear layer by electrostatically painting a clear coating material (D) on the interference color base layer, and (5) a step of baking at the same time these 4 layers of coating films formed with the processes (1)-(4).
Patent JP-2012004893-A (JP)
Title: Contents conversion system, and contents conversion method
Inventor: YAMASHITA YOSHIYUKI
IPC: H04N7/173
Filed: 2010-06-17
Abstract: PROBLEM TO BE SOLVED: To transcode contents by performing attentive control adjusted to capability of a terminal and a viewing environment.SOLUTION: A user terminal comprises: a viewing processing unit for transmitting information of the contents to view and support capability information to a transcode processing device, and receiving a result whether or not the contents can be displayed on a display device; and a terminal processing collection unit for receiving the transcoded contents. The transcode processing device comprises: a processing storage unit for storing thresholds for displaying the contents and parameters for transcoding in association; a viewing management unit for determining whether or not the contents can be displayed on the display device, and transmitting the result to the user terminal; a trasncode processing collection unit for receiving status information from the user terminal, and selecting a transcode type; a transcoding unit for transcoding the contents according to the parameters included in the transcode type; and a moving image distribution unit for transmitting the transcoded contents to the user terminal.
Patent JP-2011096628-A (JP)
Title: Electric connector
Inventor: TANIGUCHI TARO
IPC: H01R4/24
Filed: 2010-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric connector capable of keeping a good contact state between an electric wire and a terminal by avoiding an excessive stress from working on the terminal and realizing a suitable contact state in response to any kind of the wires and moreover capable of easily pushing down the wire into a pressure-contact groove.  <P>SOLUTION: A pressure-contact part 61 has two elastic arm parts 63 extending in a vertical direction, and a pressure-contact groove 64 is formed on an opposing edge of the elastic arm part 63 and a pressure-contact blade 65 is formed on the opposing edge, and two of the elastic arm parts 63 are displaced elastically in a direction to widen the pressure-contact groove 64 to enable the wire C1 to be received. Two of the elastic arm parts 63 are provided with a first arm portion 63A in which a base part 63A-1 is connected with a connecting part 62 and which extends upward from the base part 63A-1 and a second arm portion 63C extending side by side with the first arm portion 63A downward through a transition portion 63B which is bent at a tip end of the first arm portion 63A, and an inner edge part of each opposing second arm portions 63C contacts with the wire C1 by the pressure-contact blade 65 formed on the inner edge portion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011044134-A (JP)
Title: Method of encoding and decoding graphics path sequence in layered scheme
Inventor: FABLET YOUENN
IPC: H03M7/30
Filed: 2010-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of encoding a path in a layered form so as to allow partial decoding and progressive rendering while decoding.  <P>SOLUTION: The path is made of an original sequence of original drawing commands, each corresponding to an original portion of drawing. The method of encoding includes steps of: transforming at least one original drawing command into an approximating drawing command according to a geometric approximation of the corresponding original portion of the drawing to obtain a reduced sequence (E230); encoding the reduced sequence into an encoded reduced sequence (E250); and encoding a reconstruction information set representing a difference between the reduced sequence and the original sequence (E260).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012005278-A (JP)
Title: Semiconductor device
Inventor: MIYAMOTO NOBORU
IPC: H02M3/155
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which prevents overheating of components connected to the semiconductor circuit containing a semiconductor switch element such as a DC-DC converter and an inverter circuit.SOLUTION: The semiconductor device 1 comprises: semiconductor circuits 10 and 20 having semiconductor switch elements QA1, QA2, QU1, QU2, QV1, QV2, QW1, QW2; temperature monitor sections RT and MT; and a controller 40. The temperature monitor sections RT and MT detect or estimate temperatures of components 16 and 99 connected to an inside or an outside of the semiconductor circuit. Temperatures of components vary in accordance with a frequency of current flowing through components, and the frequency of current flowing through components varies in accordance with a switching frequency of the semiconductor switch element. The controller 40 performs a feedback control of the switching frequency of the semiconductor switch element so that the temperature of component is equal to a target temperature.
Patent JP-2012002162-A (JP)
Title: Pressure adjusting mechanism
Inventor: UEDA WATARU
IPC: F02B39/16
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a pressure control means capable of adjusting a pressure loss without preparing several kinds of orifice plates.SOLUTION: The pressure adjusting mechanism for adjusting the pressure of a compressor housing side in a supercharger 1 having a rotary body 2 and the compressor housing 5, has a rotation detection sensor 33 for measuring the number of rotations or the rotation angle of the rotary body 2, a pressure control valve 31 provided to the flow passage of the compressor housing 5 and a controller 34 giving an instruction to the pressure control valve 31 according to the measured result of the rotation detection sensor 33. The pressure control valve 31 carries out the pressure adjustment of the supercharger 1 in the compressor housing side by opening and closing the flow passage according to the instruction from the controller 34.
Patent JP-2012001264-A (JP)
Title: Preventing corrugated cardboard from wounding hand
Inventor: TAKEUCHI TAKAYUKI
IPC: B65D5/43
Filed: 2010-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a sufficient hand wounding preventive effect by a low-cost punching die which does not require an excess accuracy while securing the strength of a corrugated fiberboard.SOLUTION: Crush sections 9 are formed by forming a plurality of wavelike crushable creases 10 which are repeatedly attached/detached to/from a reference line of their edges in an edge section of a corrugated fiberboard such as an outer flap 5. When a hand is applied to an edge of the corrugated fiberboard, the corrugated fiberboard is bent along the wavelike crushable creases 10 in a guiding manner, and the corrugated fiberboard is softly abutted on the hand to obtain the excellent hand wounding preventive effect. Further, the corrugated fiberboard need not be crushed to a position farther from the edge, and a degradation in the strength of the corrugated fiberboard can be prevented thereby.
Patent JP-2012005088-A (JP)
Title: Network management apparatus and optical path designing method
Inventor: OKUBO YOHEI
IPC: H04L12/42
Filed: 2010-06-21
Abstract: PROBLEM TO BE SOLVED: To improve accommodation efficiency of an overall network by opening an optical path over different ring networks.SOLUTION: A network management apparatus for managing an optical branch/insertion device installed for each ring in a ring network has a wavelength management section for managing the state of using a ring and a wavelength for each link to which the optical branch/insertion device is connected; and an optical path designing section for acquiring from the wavelength management section the state of using the ring and the wavelength in each link through which the optical path is passed, when opening the optical path, and searching for a wavelength that is unused commonly for each link, to design a route of the optical path.
Patent JP-2012008267-A (JP)
Title: Image forming apparatus
Inventor: OGAWARA NORIO
IPC: G03G21/00
Filed: 2010-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that prevents a recording medium from being deformed due to fixation.SOLUTION: A resistor detecting unit 132 detects a resistor 112 of a fixing device 100 to identify the kind of recording paper P corresponding to the fixing device 100, and transmits an identification signal S2 to a control unit 20. The kind of the recording paper P to be fixed is transmitted as a selection signal S1 from the outside of the image forming apparatus 10 to the control unit 20. The control unit 20 compares the selection signal S1 with the identification signal S2. If both the selection signal S1 and the identification signal S2 indicate normal paper, the control unit 20 permits operation of an image forming unit 60 and the fixing device 100 to start image formation in each part of the image forming apparatus 10. Only the recording paper P corresponding to the fixing device is fixed, thereby preventing the recording paper P from being deformed due to fixation.
Patent JP-2011250387-A (JP)
Title: Integrated communication and imaging module
Inventor: LIU ZHIZHONG
IPC: H04N5/225
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an integrated communication and imaging module having a communication transmission unit and an imaging unit.SOLUTION: The integrated communication and imaging module comprises: a substrate 2 which has a connection interface unit 10 and is connected to a portable computer via the connection interface unit 10; an imaging unit 4 which is disposed on the substrate 2 and electrically connected to the connection interface unit 10; a communication connection unit 6 which is disposed on the substrate 2 and has a communication antenna 62; and a Bluetooth (registered trademark) communication unit 8 which comprises a Bluetooth antenna (82).
Patent JP-2012013553-A (JP)
Title: Inspection object acceptor
Inventor: OSHIKA YUMIKO
IPC: G01N35/00
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an inspection object acceptor capable of high accuracy examination and measurement of specimen.SOLUTION: An examination chip 40 which is an inspection object acceptor of the invention is arranged so that a line 56 extending backward from a left side wall 46A of a specimen guide portion 46 is perpendicular to a mouth of the quantitative determination portion 57 of a quantitative determination portion 50, which is a plane formed by including a front end portion of a wall 52A and a front end portion of a wall 51A. With the above arrangement, when a centrifugal force is applied to the examination chip 40 in a front-rear direction, the centrifugal force is uniformly applied to everywhere on the specimen liquid surface formed on the mouth of the quantitative determination portion 57. Therefore, the liquid surface is always formed at a constant position of the mouth of the quantitative determination portion 57 without being influenced by the centrifugal force. Therefore, no quantitative error is generated in the specimen in the quantitative determination portion 50, enabling a precise examination of the specimen.
Patent JP-2012011509-A (JP)
Title: Thermal displacement correcting method and thermal displacement correcting device of machine tool
Inventor: IWAI HIDEKI
IPC: B23Q17/00
Filed: 2010-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a thermal displacement correcting method and the like of a machine tool capable of highly accurately correcting thermal displacement with a simple construction.SOLUTION: A supporting rigidity estimating part 54 estimates supporting rigidity Kh in a horizontal direction and supporting rigidity Kv in a vertical direction changed by passing time to a column 10 on the basis of a thermal extension amount ΔL and a temperature change amount Δt of a member 15 (the column 10) acquired by a thermal extension amount acquiring part 52 and a temperature change amount acquiring part 53. When the supporting rigidities Kh and Kv greatly affecting an attitude of the column 10 are changed by passing time, the supporting rigidity estimating part 54 once estimates supporting rigidities Kh and Kv changed by passing time on the basis of a thermal extension amount ΔL and a temperature change amount Δt and a thermal displacement amount deriving part 55 determines a thermal displacement amount ΔM1h in the horizontal direction and a thermal displacement amount ΔM1v in the vertical direction of the column 10 on the basis of the supporting rigidities Kh and Kv. Thereby, accuracy of the thermal displacement amount ΔM1h in the horizontal direction and the thermal displacement amount ΔM1v in the vertical direction can be heightened and highly accurate thermal displacement correction can be made possible with a simple construction.
Patent JP-2012014004-A (JP)
Title: Display device, characteristic value measurement method of display device and computer program
Inventor: YASUDA TETSUYA
IPC: G09G3/36
Filed: 2010-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of measuring a characteristic value of a liquid crystal panel display part for calibration or check of a characteristic without performing photometry of the display part using a manual photometer by a user, a characteristic value measurement method of the display device, and a computer program.SOLUTION: A display device for showing a display image on a display part on the basis of a gradation value of an input image signal corrects the gradation value of the input image signal according to a characteristic of display unevenness of the display part; detects a characteristic value of a surrounding part of the display part; specifies a detection position of the characteristic value detected by detection means; and calculates a characteristic value of a center of a display face on the basis of the characteristic value of the surrounding part detected by the detection means and a correction value corrected by unevenness correction means.