baber/WOPTO huggingface dataset:
Patent JP-2013029615-A (JP)
Title: Optical scanner and image forming device including the same
Inventor: YONEIMA YOSHINOBU
IPC: H04N1/113
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner that prevents a write start position on a scanned surface from being shifted due to temperature change, with a simple configuration without increasing costs, thereby enabling highly accurate optical scanning.SOLUTION: The optical scanner has a housing 19 that includes a laser diode (light source) 20, a polygon mirror 23 that deflects light beams L, L1 emitted from the laser diode 20, and a synchronization detection sensor 27 that detects the light beam L1 deflected by the polygon mirror 23 to output a first synchronization signal for writing. The light beam L1 deflected by the polygon mirror 23 is made incident on the synchronization detection sensor 27 in a sub-scanning direction. The synchronization detection sensor 27 is mounted on a wall 19a where the laser diode 20 in the housing 19 is mounted, so that the detection position is aligned with the height of an optical axis x.
Patent JP-2013028952-A (JP)
Title: Shield type tunnel excavator
Inventor: OKUMURA TOSHIHIRO
IPC: E21D9/06
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a shield type tunnel excavator in which, when switching from a belt conveyer to a screw conveyer, switching can be performed in a short time and even in the case of urgent flooding, water can be cut off speedily.SOLUTION: A shield type tunnel excavator 10 comprises: a cutter head 12; a drive unit 14 which supports and drives the cutter head 12; an excavation stress support unit 16 which secures an excavation stress to the drive unit 14; a propulsion unit 18 which gives propulsion power to the drive unit 14; and a trunk unit 20 including at least a front trunk part 32 and a rear trunk part 36 covering the drive unit 14, the excavation stress support unit 16 and the propulsion unit 18 at the back of the cutter head 12. In the shield type tunnel excavator 10, a gate plate 60 capable of cut-off is mounted in an opening 58 formed on a partition wall 48 positioned between a side of a chamber 26 of the cutter head 12 and the trunk unit 20 and a belt conveyer 46 for excavation sand conveyance can be inserted into the chamber or a screw conveyer can be mounted at the gate plate position.
Patent JP-2013032866-A (JP)
Title: Humidifier, and humidified hot air heater with the same
Inventor: TSURUMI NAOKI
IPC: G01F23/38
Filed: 2011-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a humidifier that prevents a water level detector from overacting, and allows no unintentional operation stop.SOLUTION: The humidifier includes: a fan 160; a humidification filter 230; a humidification tray 220 for supplying water to the humidification filter 230; and a water level detection part 260. The water level detection part 260 includes a float tank 240 formed in the humidification tray 220 and a lead switch 280 configured to open and close with a float 270 mounted with a magnet 273 and magnetic force. The magnet 273 is disposed such that the N and S poles thereof are arranged along a floating end 275 of the float 270. The lead switch 280 is arranged in parallel with the floating end 275, allowing a range for keeping the lead switch in a closed state to expand, thereby preventing the water level detector from overacting, thus allowing no unintentional operation stop.
Patent JP-2013032462-A (JP)
Title: Compound
Inventor: ASHIDA TORU
IPC: C09B33/10
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a compound useful as a dye excellent in solubility in an organic solvent.SOLUTION: A compound expressed by formula (I) is provided. In formula (I), Rand Reach independently represents a hydroxy group or an amino group; Rand Reach independently represents a sulfo group or a carboxy group; Rrepresents a hydrogen atom, a methyl group or an ethyl group; L represents a 1-8C alkane diyl group; X represents -CO-O-; Rrepresents a hydrogen atom, halogen atom, 1-8C alkyl group, 1-8C alkoxy group, nitro group, cyano group or hydroxy group.
Patent JP-2013036744-A (JP)
Title: Power supply voltage detection circuit
Inventor: SUGAWARA SATOSHI
IPC: H03K17/22
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a power supply voltage detection circuit avoiding malfunction during low power supply voltage, regarding the power supply voltage detection circuit detecting a low voltage state, performing a notification to a system or stopping the system.SOLUTION: A pull-up circuit 250 is provided for an output of a circuit 200 for generating reference voltage Vref, and the circuit 200 for generating the reference voltage Vref is pulled up to power supply voltage VE(100). A switch S1(347) is provided in series with a detection resistance comprising R1(341) and R2(342), and the switch S1(347) is turned on/off by the circuit 200 for generating the reference voltage Vref. In the configuration, the reference voltage Vref(225) is pulled up to the power supply voltage VE(100) by the pull-up circuit 250 during low power supply voltage, the switch S1(347) is turned off and a partial voltage value VI(345) is forcibly lowered to hold a state of Vref>VI and avoid an output of an erroneous signal from a comparator 330.
Patent JP-2013037832-A (JP)
Title: Support pipe for stand type electric appliance and stand type electric appliance
Inventor: TSUDA TSUTOMU
IPC: F21V33/00
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a support pipe for a stand type electric appliance with an aesthetic sense improved.SOLUTION: The support pipe 3 for a tubular stand type electric appliance, supporting a power-feeding part by being arranged between a support part arranged on a setting face and the power-feeding part fed with power through a power source cord and with the power source cord inserted into it, is provided with a flexible first pipe 31 and a non-flexible second pipe 32 arranged at an end part of the first pipe 31. The first pipe 31 and an outer surface of the second pipe 32 are coated with resin or rubber, with both the pipes concentrically formed.
Patent JP-2013035926-A (JP)
Title: Resin composition, resin varnish, prepreg, metal-clad laminate and printed circuit board
Inventor: SAGARA TAKASHI
IPC: C08K5/3445
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition that has excellent dielectric characteristics of polyarylene ether copolymer, excellent heat resistance of its cured product and sufficiently suppresses the occurrence of poor appearance when used in the production of prepreg.SOLUTION: The resin composition comprises a polyarylene ether copolymer (A) having an intrinsic viscosity measured in methylene chloride at 25°C of 0.03-0.12 dl/g and 1.5-3 phenolic hydroxy groups at the molecular end on the average per molecule, an epoxy resin (B) containing two or more epoxy groups in one molecule, a curing promoter (C) and an antifoaming agent (D) and has a content of the polyarylene ether copolymer (A) of 60-85 mass%.
Patent JP-2011253202-A (JP)
Title: Electro-optic display
Inventor: KARL R AMUNDSON
IPC: H01L29/786
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an electro-optic display.SOLUTION: An electro-optic display comprises a substrate 100, non-linear devices 102 disposed substantially in one plane on the substrate 100, pixel electrodes 106 connected to the non-linear devices 102, an electro-optic medium 110 and a common electrode 112 on the opposed side of the electro-optic medium 110 from the pixel electrodes 106. The moduli of the various parts of the display are arranged so that, when the display is curved, the neutral axis or neutral plane lies substantially in the plane of the non-linear devices 102.
Patent JP-2013037505-A (JP)
Title: Electronic auction method and program
Inventor: WADA MAI
IPC: G06Q30/08
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for enabling both an exhibitor and a bidder to browse and check credit and transaction intention of a transaction partner in a process of electronic auction.SOLUTION: In an electronic auction method, a plurality of information items with respect to exhibition information presented by an exhibitor and bidder information presented by a bidder are classified into levels according to a rule, and the exhibition information and the bidder information are respectively presented in a process of an auction. The method includes: an exhibition reception step for deciding upper and lower limits of bidding prices; a bidding acceptance step for browsing a bidder display describing a name of goods and the upper and lower limits of bidding prices, browsing corresponding exhibition information when receiving a browsing request designating a disclosure level of the exhibition information, and recording an acceptance of the bidding in a bidding log, when accepting the disclosure level of the bidder information accepting the disclosure to the exhibitor and a bidding thereof; and a successful bidder identification step for ranking bidding recorded in the bidding log by giving priority to the disclosure level over the bidding prices, thereby identifying a bidder in the first rank as a successful bidder when the bidding is established.
Patent JP-2013022014-A (JP)
Title: Sheet fixing structure
Inventor: MACHIDA YUKIFUMI
IPC: A01G13/00
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a sheet fixing tool enabling easy laying of sheets such as a weeding sheet and mulching sheet mainly used outdoors, enabling easy disassembling work and, accordingly, effective for performing various measures for suppression of waste generation and effective utilization of limited natural resources in order to form a recycling society from a recent viewpoint of environmental protection.SOLUTION: There is provided a method for laying a sheet such as a weeding sheet to inhibit growth of weeds and a mulching sheet to assist the growth of crops on soil 16 without processing the sheet e.g. by opening holes on the sheet and using the sheet of the original shape by clamping and fixing the sheet 3 with two components. One component can be connected linearly or perpendicularly according to the size of the sheet 3 and constitutes a wedge 5 for blocking root extension to peripheral area and fixing the position of the component on the soil 16. Small stones, artificial lawn, carpets, etc., in addition to various kinds of tiles and blocks arbitrarily selectable by the user can be placed on the sheet 3 for improving the appearance and, accordingly, giving a product having high designability. The sheet fixing tool has excellent material reusability and is friendly for environment because it is easily assemblable and disassemblable.
Patent JP-2012097731-A (JP)
Title: Device for generating electricity by flow of air
Inventor: KAWAURA MASARU
IPC: F03G7/00
Filed: 2011-07-24
Abstract: PROBLEM TO BE SOLVED: To make a mechanized flow of air, and to rotate a rotating machine by using the flow of air, taking the energy out.SOLUTION: Four locations at a high-pressure side and four locations at a low-pressure side each at the central shaft C of the rotating machine A. At the high-pressure side, a blade E and a small blade E" of the rotating machine A are pressed to a rotating direction side of the rotating machine A, however, at the low-pressure side, the blade E and the small blade E" are sucked. Thus, the force acts at a rotation direction side of the rotating machine A. The force acts at eight locations in the blade E and the small blade E. The power volume of the rotating machine A at one location is small, however, the power volume extends to the eight locations, making the power volume large, and making the rotating force of the rotating machine A large. Thus, the rotating force of the same greatly exceeds the force of an electric motor which rotates a rotating blowing machine for making the flow of air, thus taking out the energy.
Patent JP-2012010384-A (JP)
Title: Transmission device and transmission method
Inventor: MIYOSHI KENICHI
IPC: H04J99/00
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To efficiently remove an interference signal in a multicarrier communication.SOLUTION: In a mobile station (200), a selection part (205) selects a plurality identical symbols according to a mapping pattern at the time of generating of an OFDM symbol in a base station, a correlation value calculation part (207) finds a cross-correlation value between subcarriers of the identical symbols to generate an R-matrix and finds an inverse matrix of the R-matrix, an MMSE processing part (208) performs an MMSE processing using a P vector input from a channel estimation part (206) and the inverse matrix of the R-matrix input from the correlation value calculation part (207) to find a weight W, each of multipliers (209-1 to 209-N) multiplies each of the symbols selected by the selection part (205) by the weight found by the MMSE processing part (208), and a composition part (210) composites each symbol after multiplied by the weight.
Patent JP-2012062884-A (JP)
Title: Power generator using traveling of vehicle
Inventor: SAWADA MINEO
IPC: F03G3/00
Filed: 2011-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a power generator using traveling of a vehicle, which generates power even when no vehicle passes thereon, enables continuous power generation, and has high power generation efficiency.SOLUTION: The power generator using traveling of a vehicle includes: a pressure receiving part for receiving power transmitted from wheels of a vehicle to thereby reciprocate; a spring for storing, as elastic force, the power generated as a result of the reciprocation of the pressure receiving part; a release mechanism for intermittently releasing the elastic force stored in the spring; and a generator having a rotary shaft that rotates by the spring elastic force released by the release mechanism.
Patent JP-2013042789-A (JP)
Title: Gradient magnetic field coil unit and magnetic resonance imaging apparatus
Inventor: KOFUCHI KANTA
IPC: A61B5/055
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To more uniformly cool a gradient magnetic field coil than before.SOLUTION: In one embodiment of this gradient magnetic field coil unit, at least one of one end side and the other end side of a support member incorporated with coil elements is opened, so that a hollow portion is formed thereinside, and the gradient magnetic field coil unit includes a first pipe member, a second pipe member, and a plurality of relay pipe members. The first pipe member is embedded inside the support member from the one end side toward the other end side, and a cooling medium flows into the first pipe member from the one end side. The second pipe member is embedded inside the support member from the one end side toward the other end side so as to face to the first pipe member in a state where the hollow portion is sandwiched between the first pipe member and the second pipe member, and makes the cooling medium flow out from the other end side. The plurality of relay pipe members are embedded inside the support member, are respectively connected to different portions of the first pipe member, are respectively connected to different portions of the second pipe member, and make the cooling medium flowing in from the first pipe member flow into the second pipe member.
Patent JP-2011233176-A (JP)
Title: Automatic transaction apparatus
Inventor: TEZUKA TOMOHIRO
IPC: G07D1/00
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem where a display content cannot be read by a user when an illumination light from a luminaire is reflected on a display upon operating an input operation unit.SOLUTION: When the reflection occurs on an area of the input operation unit, the user traces the reflected area by his/her finger. Due to a continuous input operation from a continuous input field 12c, it is determined by continuous input determination means 31e that a continuous input operation is performed. For example, a screen of the input operation unit 12 is divided into a certain number of areas and coordinate values of the areas are stored in an HDD 32 in advance. When the number of the continuous input operation from the input operation unit 12 for a certain period is greater than a predetermined value, position determination means 31f compares an input coordinate with the stored coordinate values of the areas to identify the area where the continuous input operation is performed. The display image displayed on the area where the continuous input operation is performed is relocated on another area by relocation means 31g so that the user can read display contents on the operation display.
Patent JP-2012077740-A (JP)
Title: Fuel injection amount control device for internal combustion engine
Inventor: IWASAKI YASUSHI
IPC: F02D41/14
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection amount control device for an internal combustion engine hardly degrading its emission by bringing an average air-fuel ratio of the engine closer to an appropriate air-fuel ratio even when an alcohol containing fuel is used and a non-uniformity of the fuel-air ratio among cylinders is increased.SOLUTION: The fuel injection amount control device for the internal combustion engine (control device) includes an upstream air-fuel ratio sensor 56 arranged upstream from a three-way catalyst 43, a downstream air-fuel ratio sensor 57 arranged downstream from the three-way catalyst 43, and an alcohol concentration sensor 59. The control device performs a main feedback control so that the air-fuel ratio represented by an output value from the upstream air-fuel ratio sensor conforms to a target air-fuel ratio, and performs a sub-feedback so that an output value from the downstream air-fuel ratio sensor conforms to a downstream target value. The control device obtains an air-fuel ratio imbalance index value which increases as a difference in the air-fuel ratio of each cylinder among the cylinders increases, and increases a guard range of a sub FB learning value the larger the air-fuel ratio imbalance index value is and also the higher the detected alcohol concentration is.
Patent JP-2013044408-A (JP)
Title: Fire resistant sheet for inflammable piping
Inventor: KURIHARA KOICHI
IPC: F16L5/04
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a fire resistant sheet for inflammable piping which can be easily mounted to inflammable piping which has been laid and installed in a through hole of a fire fighting zone, can extend from a portion within the through hole to the outside and can strongly and surely cut off the piping in case of fire.SOLUTION: The fire resistant sheet for inflammable piping is wound around inflammable piping within a through hole in a fire fighting area section, presses and closes the piping with a thermal expansion force of a fire resistant thermal expansion material in case of fire. Along an upper edge of a flexible and approximately rectangular inorganic fiber sheet containing thermal expansion material, a long fire resistant thermal expansion material having a rate of thermal expansion greater than that of the inorganic fiber sheet is disposed. These inorganic fiber sheet and fire resistant thermal expansion material are encapsulated with aluminum glass cloth to be formed into an encapsulated body. Along a side edge of the encapsulated body, a tab for sticking to a peripheral surface of piping is extended and formed, and an adhesive layer is provided at a position corresponding to the fire resistant thermal expansion material, on an outer surface of the encapsulated body.
Patent JP-2013050362-A (JP)
Title: Film thickness measurement device and film thickness measurement method
Inventor: KUROKAWA MASAAKI
IPC: G01B7/06
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a film thickness measurement device and a film thickness measurement method that can efficiently and accurately measure a film thickness of a heat shield coating provided to an object to be measured.SOLUTION: A film thickness measurement device 1 includes an ECT sensor 4 which measures the film thickness of a heat shield coating film formed on a turbine blade 11; storage means 9 of storing a measurement point on the turbine blade 11 as a spot where the film thickness of the heat shield coating film is measured; a laser displacement meter 5 which measures a shape of the turbine blade 11; measurement position calculation means of calculating an actual measurement spot suitable to actual film thickness measurement by the ECT sensor 4 on the basis of the shape of the turbine blade 11 measured by the laser displacement meter 5 and the measurement spot on the turbine blade 11 stored in the storage means 9; and arm driving means 6 of driving the ECT sensor 4 on the basis of the actual measurement spot calculated by the measurement position calculation means 8, and adjusting the measurement position of the ECT sensor 4.
Patent JP-2012237957-A (JP)
Title: Photo sticker machine, and processing method and program for the machine
Inventor: MATSUBARA NATSUMI
IPC: G03B17/53
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To further improve satisfaction of a user.SOLUTION: A photo sticker machine includes: a camera for photographing a user being an object for one or more times; and a touch-panel monitor for at least displaying one or more images photographed by the camera. When an image process is performed to change the size of eyes relative to the object of the image photographed by the camera, one or more images in which an image process is applied to change the size of eyes of the object in accordance with selection of the size of eyes are displayed on the touch-panel monitor. Further, the image process to change the size of eyes of the object is applied to plural images altogether.
Patent JP-2013028582-A (JP)
Title: Method for producing pyridazinone compound and production intermediate of the same
Inventor: YAKKUMAN MARKS
IPC: C07C59/84
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a novel method for producing pyridazinone compound and to provide an production intermediate of a pyridazinone compound.SOLUTION: The method for producing the pyridazinone compound which is obtained by reacting a compound represented by formula (2) and a compound represented by formula (3) with each other and has an alkoxy group on the corresponding 5-position is provided. In the formula, R, R, Rand Rrepresent a hydrogen atom, alkyl group or the like, G represents a phenyl group or the like, M represents an alkali metal, alkali earth metal and n and v denote an integer of 0, 1 or the like.
Patent JP-2012099463-A (JP)
Title: Solid oxide fuel cell
Inventor: KOGA KOICHI
IPC: H01M8/12
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell, i.e. an SOFC having a P type semiconductor film provided on the surface of an interconnector consisting of a dense conductive ceramic provided in a fuel side electrode, which has a high bond strength with regard to the bonding state between "the interface of the interconnector and the P type semiconductor film."SOLUTION: The fuel side electrode of the SOFC is provided with an interconnector 140 consisting of lanthanum chromite, and a P type semiconductor film 150 is formed on the surface of the interconnector. Bond strength is increased when the ratio of "the total length of a plurality of parts where the interconnector 140 is in contact with the P type semiconductor film 150 on the borderline" to "the length of a line (borderline) corresponding to the interface of the interconnector 140 and the P type semiconductor film 150 in the section including them" is 21-75%. The bond strength becomes especially large when the average of the length (bond width) of "the plurality of parts" is 1-5.1 μm.