baber/WOPTO huggingface dataset:
Patent JP-2013215635-A (JP)
Title: Manufacturing method of protective coating film and booth used for the same
Inventor: TOMONARI KAZUSHI
IPC: B05D3/02
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To solve the problems of a protective coating film for protecting a coating surface of a body of an automobile, in which it takes time to dry it, and foreign matter is mixed.SOLUTION: In a sealed space different from a location of performing a base treatment step, steps of coating and drying are performed. In the sealed space, dust resistance is excellent, drying by entire surface irradiation to a body of an automobile by a plurality of infrared light sources can be performed, the management of temperature or the like is easy. As a result, not only the drying time is shortened and foreign matter contamination is prevented, but also a uniform protective coating film without irregularities can be obtained.
Patent JP-2013219273-A (JP)
Title: Nitride semiconductor device
Inventor: YASUI TADASHI
IPC: H01L29/812
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a nitride semiconductor device which can reduce contact resistance between a nitride semiconductor layer and an ohmic electrode.SOLUTION: A GaN HFET comprises: a nitride semiconductor laminate 20 which is formed on a Si substrate 10 and includes an undoped GaN layer 1 and an undoped AlGaN layer 2; recesses 106, 109 formed in the nitride semiconductor laminate 20; and ohmic electrodes (source electrode 11, drain electrode 12) formed in the recesses 106, 109. In a region deeper than a boundary face S1 between the ohmic electrode and the GaN layer 1 composed of a TiAl-based material, the GaN HFET has a first chlorine concentration peak near the boundary face and a second chlorine concentration peak of not more than 1.3×10cmat a position deeper than the first chlorine concentration peak.
Patent JP-2013218212-A (JP)
Title: Image forming apparatus, and control method of the same
Inventor: HIROSE MINESHI
IPC: G03G21/14
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that sets an ejection prohibition period for prohibiting ejection of paper present in the apparatus when paper jam occurs individually for each recording medium, and a control method of the image forming apparatus.SOLUTION: An image forming apparatus of the present invention inputs image data to an exposure unit according to a start signal for notifying a user of an output timing of the image data, and sets an ejection prohibition period for prohibiting ejection of a plurality of recording media to be conveyed to the outside of the apparatus by a conveying unit when paper jam occurs for each recording medium according to an image forming area indicated by the input image data.
Patent JP-2013218634-A (JP)
Title: Image forming apparatus
Inventor: FURUYA HIROSHI
IPC: G06T1/00
Filed: 2012-04-12
Abstract: PROBLEM TO BE SOLVED: To search for desired character string information efficiently from stored character string information.SOLUTION: An image forming apparatus comprises: storage sections that store a plurality of character string information pieces; a user information storage section that stores one or more search keywords in association with identification information identifying a user; an identification information acquisition section that acquires the identification information; a search instruction reception section that receives a search instruction with respect to the character string information pieces; a keyword display section that, when the search instruction is received, selectably displays the one or more keywords stored in the user information storage section in association with the identification information acquired by the identification information acquisition section; a selection keyword acquisition section that acquires the keyword selected by the user from the displayed one or more keywords as a selection keyword; and a search execution section that searches for the character string information piece including the selection keyword from the plurality of character string information pieces stored in the storage sections.
Patent JP-2013220458-A (JP)
Title: Work holding change method and work support tool
Inventor: HEKIZONO TAKASHI
IPC: B21D43/00
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method which changes a holding position of a robot hand under a condition that a work is pinched and held by upper and lower dies in a press brake, and to provide work support tools which horizontally support the work.SOLUTION: There is disclosed a work holding change method to be used when a plate-like work is supplied to a press brake by a work transfer robot. The method includes the steps of bringing a work W between upper and lower dies 9 and 11 in the press brake 1 by the work transfer robot, pinching and holding the work W in a firm state by the upper and lower dies 9 and 11, horizontally supporting the work W by a plurality of work support tools 21 arranged in front of the press brake 1 so as to correspond to a work size, and releasing the work W held by the work transfer robot to change a holding position of the work W which is supported by the plurality of work support tools 21 and holding the work again by the work transfer robot.
Patent JP-2013228921-A (JP)
Title: Control device of apparatus relating to product production
Inventor: YAMAMOTO YOSHIJI
IPC: G05B19/418
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a control device of apparatuses relating to product production capable of easily controlling that a peak power value of an adjustable power consumption in a single apparatus or a plurality of apparatuses does not exceed a target power value.SOLUTION: A grouping process unit 43 groups a pattern of power consumption that changes with time into a dynamic power pattern and a stationary power pattern. A reassembling process unit 46 reassembles at least the grouped dynamic power pattern to be levelled. Therefore, the dynamic power can be selected as an adjustable power consumption in one production line 1. Further, the dynamic power can be selected as the adjustable power consumption in a plurality of production lines. The peak power value of the power consumption can be thus easily controlled not to exceed the target power value by adjusting the dynamic power.
Patent JP-2013231781-A (JP)
Title: Developer conveying device and image forming apparatus
Inventor: FUJISAWA YUICHI
IPC: G03G21/10
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To improve a noise reduction effect of a developer conveying device.SOLUTION: A developer conveying device 14 conveys a residual developer recovered from a photoreceptor drum 8 after a transfer step of an image forming apparatus 1 to a developing roller 11, and is provided with a conveyance auxiliary member 21 in a guide tube 20 in the middle of a conveyance path of residual developer. A plurality of cut-off parts 21d that extend upward from a bottom edge are formed at the lower part of the conveyance auxiliary member 21. Formation of the cut-off parts 21d reduces rigidity of the conveyance auxiliary member 21, and thereby reducing noise that occurs when the lower part of the conveyance auxiliary member 21 is swept by a conveyance member 14e.
Patent JP-2012242383-A (JP)
Title: Methods, systems, and apparatus for detecting light and acoustic waves
Inventor: JUNDAO WU
IPC: H04R23/00
Filed: 2012-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an arc flash detection system that reliably detects arc flash events and mitigates undesired nuisance trips of circuit protection devices.SOLUTION: A sensor includes a sensor head 102 including an acoustic detector 106 configured to receive light 114 from a first light source and to reflect the light 118 upon incidence of acoustic waves 116. The sensor also includes at least one optical fiber 104 and at least one fluorescent material within at least one of the sensor head and the at least one optical fiber 104. The at least one fluorescent material is configured to receive light 120 from a second light source external to the sensor and emit visible light 204 in response to the light received from the second light source.
Patent JP-2013240154-A (JP)
Title: Electric power supply/demand regulating device and its method
Inventor: OBARA REIKO
IPC: G06Q50/06
Filed: 2012-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an electric power supply/demand regulating device and its method employing demand smoothing for smoothing a total demand.SOLUTION: An electric power supply/demand regulating device comprises a consumer information DB which divides consumers into demand pattern groups and stores an electric power usage amount per demand pattern group. It comprises a reduction instruction response DB which stores a reduction rate relative to past reduction instructions of a demand amount per demand pattern group. It comprises an electric power demand amount prediction unit which predicts the electric power demand amount of the consumers when a reduction instruction is issued on the basis of theses DBs. It comprises an electric supply amount calculation unit which calculates an electric power supply amount to a grid on the basis of the electric power usage amount. It comprises an electric power supply difference calculation unit which calculates an excess demand amount from the supply amount calculated by the electric power supply amount calculation unit and the electric power demand amount predicted by the electric power usage amount prediction unit. It comprises a demand regulating unit which regulates the demand amount of each demand pattern group to which a reduction instruction of a demand amount is issued in order to reduce the excess demand amount. It issues a reduction instruction to the consumers so that the electric power amount corresponding to the regulated demand amount will be supplied.
Patent JP-2013238134-A (JP)
Title: Exhaust emission control method and device for internal combustion engine
Inventor: ABE HIROHIDE
IPC: F01N3/22
Filed: 2012-05-14
Abstract: PROBLEM TO BE SOLVED: To allow oxidation action by an oxidation catalyst even at low temperature.SOLUTION: An oxidation catalyst 6 is arranged in an exhaust passage 5 of an engine 1. A device passage 9 communicating with an air pump is connected to the exhaust passage 5 upstream of the oxidation catalyst 6. For instance, an air pump 8 is operated to supply air to an upstream side of the oxidation catalyst 6 during idle stop, so that a precious metal within the oxidation catalyst is scavenged and an oxygen adsorption amount of the precious metal of the oxidation catalyst 6 is enriched. Thus, oxidizing ability is exhibited even under low temperature conditions. Air may be supplied to the oxidation catalyst 6 by fuel cut during running. Engine torque deterioration accompanying the fuel cut can be supplemented by torque increase correction of a motor 15 for driving a drive wheel.
Patent JP-2013239304-A (JP)
Title: Method for manufacturing electricity storage device and electricity storage device obtained by the method
Inventor: TAKE HIROYOSHI
IPC: H01M4/139
Filed: 2012-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a novel electricity storage device with sufficient battery performance without requiring a cumbersome work of predoping an electrode with lithium ions.SOLUTION: An electricity storage device comprises: an electrolyte layer 3; and a positive electrode 2 and a negative electrode 4 provided opposing one another so as to sandwich the electrolyte layer therebetween. A method for manufacturing the electricity storage device comprises: a step of forming the positive electrode 2 through the following a-c; and a step of forming the negative electrode 4 through the following d. a. A step of putting the following (X) into a reduced dedoped state. b. A step of compensating anions in the following (Y) by counter ions. c. A step of forming the positive electrode 2 using at least the (X) in a reduced dedoped state obtained through the a, and the (Y) in a compensated state obtained through the b. d. A step of forming the negative electrode 4 using the following (Z) in an undoped state. (X) A positive electrode active material in a doped state, the conductivity of which changes according to the insertion and desorption of ions. (Y) An anionic material. (Z) A negative electrode active material capable of inserting and desorbing ions.
Patent JP-2012257220-A (JP)
Title: Base station
Inventor: FUKUSHIMA YASUHIRO
IPC: H04B17/18
Filed: 2012-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a base station which automatically diagnose operation of its wireless unit without increasing costs and size.SOLUTION: A base station which includes at least one wireless unit for exchanging wireless signals with a wireless terminal, comprises: an RSSI (Received Signal Strength Indicator) measurement unit for measuring an RSSI of a wireless signal received by the wireless unit; an SNR (Signal to Noise ratio) measurement unit for measuring an SNR of the wireless signal received by the wireless unit; and determination means for determining presence of abnormality in the wireless unit by determining whether a correlation between measurement results by the RSSI measurement unit and the SNR measurement unit is within a predetermined normal range.
Patent JP-2013240862-A (JP)
Title: Cutting apparatus for cutting web member that has a plurality of fibers including tows and cutting method
Inventor: NOBUKUNI HISAOKI
IPC: B26D3/00
Filed: 2012-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent molten residue of tows from being accumulated on a cutting edge of a rotatable blade by preventing the tows from entering into a plurality of recess portions that are formed on the cutting edge, in the case of cutting of a web member that has a plurality of fibers including the tows and that is continuous in a predetermined direction, when the rotatable blade cuts the web member in an intersecting direction which intersects the predetermined direction.SOLUTION: There is disclosed an apparatus for cutting a web member along a direction intersecting with a predetermined direction. The web member has a plurality of fibers including tows along the predetermined direction and is continuous in the predetermined direction. The apparatus includes a disk-like rotatable blade member for cutting the web member by relatively moving in the intersecting direction with respect to the web member while rotating about a rotation shaft, the rotation shaft extending along the predetermined direction, the rotatable blade member including a cutting edge on an outer circumferential edge portion thereof, a plurality of recess portions being formed on the cutting edge, the plurality of recess portions being arranged along a circumferential direction of the rotatable blade member, a mean value of lengths of the plurality of recess portions in the circumferential direction being smaller than a mean value of diameters of the tows contained in the web member.
Patent JP-2013240817-A (JP)
Title: Hot press forming method and hot press forming device
Inventor: MIZOGAMI TATSUSHI
IPC: B21D24/00
Filed: 2012-05-22
Abstract: PROBLEM TO BE SOLVED: To provide hot press forming capable of improving productivity in hot press forming of a sheet-shaped workpiece.SOLUTION: In hot press forming using a heating device 30 and forming devices 10, 20, an electrode is attached to a plurality of sheet-shaped workpieces superimposed on a conduction position E1 to conduct them to heat the plurality of sheet-shaped workpieces, the plurality of heated sheet-shaped workpieces are arranged in predetermined press positions P1, P2 different from the conduction position E1 and respectively provided on sheet-shaped workpieces, and the plurality of sheet-shaped workpieces respectively arranged in the predetermined press positions P1, P2 are press-formed.
Patent JP-2013246025-A (JP)
Title: Tire determination system and tire determination method
Inventor: TANIZAKI TETSUYA
IPC: B60C19/00
Filed: 2012-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a technology for exactly determining the type of tires attached to a vehicle even during travel of the vehicle.SOLUTION: Travel sound of a vehicle which travels on a processed road surface Rm obtained by performing processing for flattening a road surface R to the road surface R is acquired by using a microphone 40, and an amplifier 41, so as to determine the type of tires attached to the vehicle on the basis of the travel sound.
Patent JP-2013249230-A (JP)
Title: Method for manufacturing semiconductor substrate of periodic table group 13 metal nitride
Inventor: NAGAO SATORU
IPC: C30B25/20
Filed: 2012-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of producing a periodic table group 13 metal nitride semiconductor substrate capable of forming a high quality device structure.SOLUTION: In a method for producing a periodic table group 13 metal nitride semiconductor substrate for growing a periodic table group 13 metal nitride semiconductor crystal using a periodic table group 13 metal nitride semiconductor base substrate 1 in which a crystal face of a main face 2 is a non-polar face or a semi-polar face, it is possible to produce the periodic table group 13 metal nitride semiconductor substrate capable of forming a high quality device structure by arranging grooves 3 with a depth not less than 6 μm in the main face 2 of the base substrate 1 and further advancing crystal growth such that gaps are formed between the base substrate 1 and the periodic table group 13 metal nitride semiconductor crystal.
Patent JP-2013252193-A (JP)
Title: Game machine
Inventor: ASAI YASUHIRO
IPC: A63F7/02
Filed: 2012-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of reducing power consumption without obstructing a game.SOLUTION: A performance control means 300 includes: an initial position detection means 300 for detecting whether or not a movable accessory 83 is at an initial position; and a power saving control means 300 for executing control of generating a power saving state for reducing power supplied to a movable body device 80 and turning an operation form of the movable accessory 83 to a prescribed power saving operation form on the basis of the reception of a power saving start command signal transmitted from a game control means 100, and canceling the power saving state on the basis of the reception of a power saving cancellation command signal transmitted from the game control means 100. When the power saving state is canceled, whether or not the movable accessory 83 is at the initial position is checked by the initial position detection means 300, and when it is not at the initial position, an initialization operation of moving the movable accessory 83 to the initial position is executed.
Patent JP-2013254830-A (JP)
Title: Semiconductor package, semiconductor device, and method of manufacturing semiconductor package
Inventor: SHIMIZU NORIYOSHI
IPC: H05K3/46
Filed: 2012-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor package capable of improving the electrical connection reliability between the upper portion and the lower portion of a core substrate.SOLUTION: A semiconductor package 1 includes a semiconductor chip 11, a core substrate 12 in which the semiconductor chip 11 is buried, a through hole 12X penetrating through the core substrate 12 in the thickness direction, and an insulating layer 20 formed so as to cover an inner wall surface of the through hole 12X. The insulating layer 20 has higher adhesion with a metal film than the core substrate 12. Moreover, in the insulating film 20, a through hole 20X penetrating through the insulating layer 20 in the thickness direction is formed. A through via 31 formed so as to cover the inner wall surface of the through hole 20X electrically connects the upper portion and the lower portion of the core substrate 12.
Patent JP-2013257363-A (JP)
Title: Toner and toner set
Inventor: WATANABE MASAKI
IPC: G03G9/087
Filed: 2012-06-11
Abstract: PROBLEM TO BE SOLVED: To provide toner which is excellent in heat-resistant preservability and is capable of giving high gloss.SOLUTION: There is provided toner which contains at least a polyester resin and has a structural unit represented by the following general formula (1) and a structural unit represented by the following general formula (2); provided that in the general formula (1), m represents an even number of 2 to 10, and in the general formula (2), Rand Reach independently represent a linear alkylene group having 1 to 8 carbon atoms or the like and the carbon number of -R-C-R- is an odd number of 3 to 9.
Patent JP-2013250253-A (JP)
Title: Cleaning method for radioactive cesium-contaminated soil
Inventor: FUKUDA ETSUKO
IPC: G21F9/28
Filed: 2012-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a method which can efficiently remove radioactive cesium from radioactive cesium-contaminated soil.SOLUTION: A cleaning method for radioactive cesium-contaminated soil includes: a separation step for mixing radioactive cesium-contaminated soil with water, allowing the mixture to stand for a fixed time, and separating the mixture into fine grain soil included in turbid water and having a grain size of 45 μm or less and coarse grain soil as a sediment and having a grain size of over 45 μm; and an extraction step for extracting radioactive cesium from the sediment with an acidic chemical solution, and obtaining cleaned coarse grain soil.
Patent JP-2013257392-A (JP)
Title: Image forming device
Inventor: SUGIURA KENJI
IPC: G03G21/10
Filed: 2012-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that properly removes toner of each color in the same bias regardless of the number of overlapping toner patterns during refresh mode.SOLUTION: An image forming device includes an image carrier 8 of which surface can moves; toner image forming means 6 for forming a toner image on an image carrier surface by use of black toner and one or more colors of toner different from the black toner; transfer means 18 that transfers the toner image on the image carrier surface to a transfer material; cleaning means 100 having a cleaning member 101 provided on the downstream side of the transfer means in the image carrier surface moving direction, to remove the toner adhered on the image carrier surface by electrostatically moving it to the own surface; and bias application means 130 for applying bias to the cleaning member. The toner patterns of the colors are formed by the toner image forming means during refresh mode so that the whole of the black toner pattern overlaps one or more toner patterns of the other colors.
Patent JP-2012182493-A (JP)
Title: Resistance change nonvolatile memory device
Inventor: SHIMAKAWA KAZUHIKO
IPC: G11C13/00
Filed: 2012-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a resistance change nonvolatile memory device that can optimize the size of a transistor in a memory cell.SOLUTION: A memory cell 300 is formed of connecting in series a transistor 317 and resistance change elements 309 each composed of a lower electrode 309a, an upper electrode 309c, and a resistance change layer 309b. The transistor 317 has gates 303b, drains or sources 302b electrically connected to the lower electrodes 309a, and a source or a drain 302a electrically connected to a source line SL0. The source line SL0 is composed of wiring layers 305 and 307 that are disposed in parallel to each other and are formed from a plurality of layers connected by one or more vias. The resistance change elements 309 are disposed farther from the semiconductor substrate 301 than any of the wiring layers 305 and 307. A bit line BL0 is disposed farther from the semiconductor substrate 301 than the resistance change elements 309 and is connected to the upper electrodes 309c.