baber/WOPTO huggingface dataset:
Patent JP-2012204007-A (JP)
Title: Earth ground breaker
Inventor: YAMAZOE KOICHI
IPC: H01H83/14
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To compulsorily open a main contact according to a reason such that the main contact is compulsorily opened by displaying the reason with a simple constitution.SOLUTION: An earth ground breaker for opening a main circuit including an alternating-current power source comprises: an electric leakage detection circuit for detecting electric leakage of the main circuit; a phase interruption detection circuit for detecting a neutral line phase interruption; an opening control mechanism for opening the main circuit according to detection of the electric leakage or the phase interruption; a display control mechanism for displaying a reason of the compulsory opening of the main circuit according to detection of the electric leakage or the phase interruption; a display and opening control part including a single coil and controlling each action of the display and opening control mechanisms according to an output of the electric leakage or the phase interruption from each detection circuit; a first switching element for flowing an energization current in a predetermined direction to the coil; and a second switching element for flowing an energization current in the opposite direction to the coil. The display and opening control part controls each action of the display and opening control mechanism according to a direction and an energization time of the energization current from the first or the second switching element.
Patent JP-2012201807-A (JP)
Title: Lubricant composition
Inventor: KOYAMA SHIGERU
IPC: C10M137/06
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant composition suitable when a lead-containing metallic material is used in a sliding part.SOLUTION: The lubricant composition is obtained by incorporating, in a lubricant base oil (A): at least one kind of phosphorus compound (B), which is selected from the group comprising the phosphorus compounds shown by general formula (1) and/or general formula (2), metal salts of them, amine salts of them and derivatives of them by 0.01-0.1 mass% in terms of a phosphorus amount; and 0.05-1.0 mass% of an epoxy compound (C). In the general formula (1): X, Xand Xare each an oxygen atom or a sulfur atom individually on condition that at least one of them is oxygen; R, Rand Rare each a hydrogen atom or a 1C-30C hydrocarbon group individually. In the general formula (2): X, X, Xand Xare each an oxygen atom or a sulfur atom individually on condition that at least one of them is oxygen and one or two of X, Xand Xmay be single bonds or (poly)oxyalkylene groups; R, Rand Rare each a hydrogen atom or a 1C-30C hydrocarbon group individually.
Patent JP-2012201466-A (JP)
Title: Powder sucking device
Inventor: NAGATA YUTAKA
IPC: B65G53/24
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a powder sucking device capable of efficiently sucking powder in a cylindrical container.SOLUTION: The powder sucking device 100 for sucking the powder P in the cylindrical container D includes a negative pressure supplying device 80, a nozzle 10 to which negative pressure is supplied by the negative pressure supplying device, and a rotating device 60 rotating the cylindrical container D. The nozzle 10 is formed into a flat shape and has with a first opening 13 and a second opening 14. The first opening 13 is formed at a bottom surface of the nozzle 10, and the longitudinal length of the first opening 13 is substantially equal to the radius of the cylindrical container D where the length of one side of the first opening 13 in the lateral direction is larger than that of the other side of the nozzle. The second opening 14 is formed at a side face in the longitudinal direction of the nozzle 10, and the height of one side of the second opening 14 in the longitudinal direction of the nozzle 10 is larger than that of the other side.
Patent JP-2012201967-A (JP)
Title: Method for inhibiting corrosion of copper member and corrosion inhibitor
Inventor: ISERI HAJIME
IPC: C23F11/14
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To effectively inhibit corrosion of a copper member such as a copper tube contacting a water system, e.g. a cooling water system, by using a small amount of chemical.SOLUTION: A method for inhibiting corrosion of the copper member comprises adding a compound represented by formula (1) (wherein R is alkyl group or alkenyl group; and X, Y and Z are each independently hydrogen atom, alkyl group, benzyl group, hydroxyalkyl group or carboxyalkyl group, provided that the hydroxyalkyl group or the carboxyalkyl group may form a salt) and an azole corrosion inhibitor for copper to the water system contacting the copper member.
Patent JP-2012207313-A (JP)
Title: Conjugate fiber dyeable under normal pressure
Inventor: OGA DAISUKE
IPC: D01F8/14
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a conjugate fiber that can be dyed with a disperse dye into a deep color at a dyeing temperature of 95°C or less, at which temperature an ethylene-vinyl alcohol-based component exposed on the surface of the conjugate fiber does not soften or slightly agglutinate, and that has excellent washing fastness and light fastness.SOLUTION: A copolymer comprises a polyester including a dicarboxylic acid and a glycol. The dicarboxylic acid comprises: 80 mol% or more of a terephthalic acid and/or an ester-forming derivative thereof; 4.0 to 12.0 mol% of a cyclohexane dicarboxylic acid and/or an ester-forming derivative thereof; and 2.0 to 8.0 mol% of an aliphatic dicarboxylic acid and/or an ester-forming derivative thereof. The glycol comprises: a polyester (B component) mainly composed of ethylene glycol and/or an ester-forming derivative thereof; and an ethylene-vinyl alcohol-based copolymer (A component) having a content of ethylene of 25 to 60 mol%. A conjugate fiber having the A component exposed on at least a part of the surface of the conjugate fiber is provided.
Patent JP-2012212008-A (JP)
Title: Student terminal, electronic blackboard, server and program
Inventor: KOSHIRO TAKASHI
IPC: G06Q50/20
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of learning efficiency.SOLUTION: An electronic blackboard 3 communicable with student terminals 4 for students capable of executing multiple learning support functions, comprises: an input section 32 which receives an operation from a user; tables 442 and 443 which store types of restriction object functions to be prohibited at the student terminals 4 out of the multiple learning support functions, in association with types of operations for the input section 32; and a CPU 35 which, when the input section 32 receives an operation, allows the student terminals 4 to prohibit execution of the restriction object functions associated with the operation by the tables 442 and 443.
Patent JP-2012213034-A (JP)
Title: Ferrite magnet element and manufacturing method therefor
Inventor: SUGIYAMA SHOZO
IPC: H01P1/383
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a ferrite magnet element capable of handling a yoke not as an individual article but integrally with a ferrite or a permanent magnet while enhancing the yield on the manufacturing, and to obtain a manufacturing method therefor.SOLUTION: In the ferrite magnet element 30, a center electrode is arranged on at least one principal surface of a ferrite 32 having a pair of principal surfaces facing each other, and permanent magnets 41 are bonded, separately, to the pair of principal surfaces of the ferrite 32. A cushioning material 45 is bonded to the principal surface of the permanent magnet 41 on the reverse side of the ferrite 32, and a planar yoke 50 composed of a magnetic substance is wound from the surface of the cushioning material 45 over the side face of the ferrite 32 and the permanent magnet 41 and caulked.
Patent JP-2012213042-A (JP)
Title: Mobile setting terminal and monitoring system
Inventor: ITO YUICHI
IPC: G09G5/377
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a configuration that enables a monitoring area to be accurately set at a desired position without depending on a skill level so much and without complicated data input work.SOLUTION: In a mobile setting terminal 1, a boundary image of a monitoring area can be displayed while being incorporated in a captured image of the real space, and when part of the boundary image is designated and thereafter a predetermined indication operation for indicating a change position of the boundary image is performed, boundary position data is regenerated so that the designated position is changed to the changed indicated position. Then, the regenerated boundary position data is output by output means.
Patent JP-2012214289-A (JP)
Title: Document feeding apparatus and image forming apparatus
Inventor: OGASAWARA AKIO
IPC: H04N1/00
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To enhance document conveyance efficiency without increasing distance between documents.SOLUTION: The document feeding apparatus is configured to allow a document both sides of which have been read and which are conveyed by a pair of second holding rollers, and a document both sides of which have been read and which are conveyed from a pair of conveying rollers 9 to be conveyed while passing each other at a nip formed by a pair of reverse rollers, caused by conveyance rotation of a driving roller, that is one of the pair of the reverse rollers, to convey the document conveyed from the pair of second conveying rollers 9, and caused by the following rotation of the reverse roller, that is one of the pair of the reverse rollers with respect to the document conveyed by the pair of second holding rollers. Consequently, the document feeding apparatus can efficiently convey the documents without increasing distance between the documents.
Patent JP-2012219454-A (JP)
Title: Method for manufacturing heat insulation material
Inventor: MURAOKA HITOMI
IPC: E04B1/80
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a heat insulation material having excellent heat resistance and weather resistance, which allows an air space having sufficient thickness to be reliably formed between resin sheets.SOLUTION: A method for manufacturing a heat insulation material comprises the steps of: placing a guide plate 11 having a plurality of guide bars 11a on a resin sheet 2, applying a post-curable resin composition to the region between the guide bars 11a for forming a spacer to the thickness thicker than the thickness of the guide bar 11a, laminating a resin sheet 3 thereon, repeating the foregoing steps, curing a post-curable resin composition body 4A for forming the spacer so as to form the spacer, bonding the resin sheets 2 and 3 through the spacer, and removing the guide plate 11 after curing.
Patent JP-2012081726-A (JP)
Title: Printing device, printing control method, and program
Inventor: SASAKURA MITSUYOSHI
IPC: G06F3/12
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To improve the performance at an interruption return by a relatively simple constitution.SOLUTION: A LAN control part 18a receives print data from a client device 30 or the like. An input job storage part 32 registers a series of PDL commands included in the received print data into a hard disk 29. An input job queue management part 33 adds print job specifying information which specifies a print job represented by the received print data to the end of an input job queue 34. A PDL interpretation/execution part 31 successively executes the series of PDL commands stored on the hard disk device 29 from the head of the commands. The PDL interpretation/execution part 31 rewrites the PDL command stored on the hard disk 29 to an NOP command when it determines that the executed PDL command is a re-execution unnecessary command.
Patent JP-2011238907-A (JP)
Title: Ceramic substrate and manufacturing method therefor
Inventor: NAKAYAMA KATSUHISA
IPC: H05K1/02
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic substrate which reduces deformation when a compact of a glass-ceramic composite is sintered, improves the dimensional accuracy of a substrate, reduces raw material costs and ensures a degree of freedom in design.SOLUTION: A ceramic substrate 1 comprises: a substrate body 2 which is obtained by sintering a compact of a glass-ceramic composite that includes glass powder and a ceramic filler; and a sintered layer 6 which is formed on a surface or an inner layer of the substrate body 2 and is obtained by sintering metallic paste having a sintering temperature lower than that of the glass-ceramic composite.
Patent JP-2012220356-A (JP)
Title: Stereo camera calibration apparatus and stereo camera calibration method
Inventor: AKAHA TARO
IPC: G01B11/00
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To reduce the number of calibration poles for installing markers.SOLUTION: A stereo camera calibration apparatus comprises a movable mirror which is rotatable and allows an electronic camera to image first and second markers through the adjustment of a rotation angle, a rotation angle acquisition device 12 which acquires the rotation angle of the movable mirror, a projection point detection device 13 which detects positions of projection points of the first and second markers with respect to an imaging plane of the electronic camera, a storage section 15 which stores a relative positional relationship of camera elements in the electronic camera, a position of a rotation center axis of the movable mirror and positions of the first and second markers, and a camera position calculation section 18 which calculates a position and a direction of the electronic camera from the relative positional relationship of the camera elements, the position of the rotation center axis, the positions of the first and second markers, the rotation angle of the movable mirror and the positions of the projection points of the first and second markers.
Patent JP-2012219796-A (JP)
Title: Combustion chamber of internal combustion engine
Inventor: SUZUKI TAKUMA
IPC: F02F1/24
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To enhance tumble strength by forming a curved recess part 8 of a proper size in a part adjacent to an intake valve 2 of a guide wall 7.SOLUTION: Both guide walls 7 guiding a tumble flow are formed along a reference straight line L in contact with the peripheral edge of the intake valve 2 and the peripheral edge of an exhaust valve 3, respectively. The curved recess part 8 retreated from the reference straight line L so as to be separated from the peripheral edge of the intake valve 2 is formed on a part adjacent to the intake valve 2 of the guide wall 7. The curved recess part 8 has a start point 8a determined on the outer peripheral edge of a cylinder 1 as a point separated by a distance R, 1.1 times a radius r of the intake valve 2, from the center of the intake valve 2, and an end point 8b continuous to the reference straight line L and determined as a point having a distance less than the distance R from the center of the intake valve 2, and is defined so as to smoothly continue the start point 8a and the end point 8b in a range not exceeding a circular arc of the radius R from the center of the intake valve 2.
Patent JP-2012218937-A (JP)
Title: Sheet conveying device and document information reading apparatus
Inventor: NAMIKI MASAKI
IPC: B65H5/06
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveying device configured to include paddles 48 for pushing a sheet out from a nip portion, and have a structure to reduce a noise.SOLUTION: The plurality of paddles 48 are fixed on the periphery of the rotating shaft 43b-1 of a driven roller 43b. Besides, an inclined portion 48b is provided at the tip of the paddle 48 coming in contact with the sheet so that the inclined portion 48b may be inclined more inward as it comes closer to one axial side of the rotating shaft 43b-1. When the paddle 48 comes in contact with the sheet, the tip of the paddle 48 gradually comes in contact with the sheet. Accordingly the energy generated when the paddle 48 comes in contact with the sheet is decentralized, then, the beating noise can be reduced, then, the noise at the sheet conveyance can be reduced.
Patent JP-2012224147-A (JP)
Title: Control device of vehicle
Inventor: KATSUTA KOJI
IPC: B60L50/16
Filed: 2011-04-18
Abstract: PROBLEM TO BE SOLVED: To efficiently warm-up an engine and a catalyst device in a vehicle provided with an engine and a catalyst device (EHC) of the electric heating type.SOLUTION: In the vehicle that includes an engine and the EHC, when performing warming-up of the engine an EHC, ECU makes the EHC unenergized, while performing the catalyst warming-up control to promote the catalyst warm-up by lagging the angle of the ignition timing of the engine when engine water temperature THw is less than the temperature T1. Meanwhile, the ECU makes the EHC energized, while performing the engine warming-up control to promote the engine warm-up by advancing the angle of the ignition timing of the engine when the engine water temperature THw is not less than the temperature T1. In addition, an intermittent stop of the engine is prohibited by the ECU, when the engine water temperature THw is less than the temperature T2, and when the engine water temperature THw is not less than the temperature T2, the intermittent stop of the engine is permitted.
Patent JP-2011228304-A (JP)
Title: Current collecting plate made of bulk-solidified amorphous alloy
Inventor: WEND TREVOR
IPC: H01M8/02
Filed: 2011-04-18
Abstract: PROBLEM TO BE SOLVED: To improve, in a fuel cell, performance, reliability and life or the like of the fuel cell by using a conductive body having a cathode current collecting face and an anode current collecting face having a plurality of functional faces formed on the surface for transferring a reaction material, as a material having high strength and high hardness, and high elastic distortion limit.SOLUTION: A current collecting plate is manufactured by means that a material thin sheet of a bulk-solidified amorphous alloy expressed by a molecular formula of (Zr, Ti)a(Ni, Cu, Fe)b(Be, Al, Si, B)c in which "a" is in a range of 30 to 75, "b" is in a range of 5 to 60, and "c" is in a range of 0 to 50 is prepared, the material thin sheet is then heated up to the vicinity of the glass transition temperature, molded into a desired shape, and cooled.
Patent JP-2012226810-A (JP)
Title: Replica circuit, high voltage detection circuit, high voltage regulator circuit, and nonvolatile semiconductor storage device
Inventor: SHIMBAYASHI KOJI
IPC: H02M3/07
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a replica circuit capable of correctly replicating current.SOLUTION: The replica circuit includes: a first current path obtained by connecting a first transistor of a first conductive type, a second transistor of the first conductive type, and a third transistor of a second conductive type in series; a second current path obtained by connecting a fourth transistor of the first conductive type configured so as to cause current corresponding to current flowing to the first transistor to flow and a fifth transistor of the second conductive type configured so as to cause current corresponding to current flowing to the third transistor to flow in series; a sixth transistor of the second conductive type configured so as to cause the current corresponding to the current flowing to the third transistor to flow; first control means for controlling gate voltage of the first transistor so as to supply a reference voltage to the drain of the first transistor; and a second control means for controlling gate voltage of the second transistor so as to supply a reference voltage to the drain of the fourth transistor.
Patent JP-2012223515-A (JP)
Title: Game machine
Inventor: OHARA MASATAKE
IPC: A63F7/02
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can share data and control and can increase excitement and enjoyment of a game without providing feel of strangeness for a player by simple control without increasing a storage capacity.SOLUTION: A pair of swing moving images where presentation symbols move in directions opposite to each other is stored, and the swing moving images are selectively displayed so as to allow a left symbol variable direction to be the same direction as a right symbol variable direction. Thus, even when the swing direction of the presentation symbol is any direction, the swing directions are made to be the same by the prestored swing moving images, and the data and control are shared. Consequently, the feeling of strangeness of the player is eliminated by the simple control, thereby increasing excitement and enjoyment of the game.
Patent JP-2012233041-A (JP)
Title: (meth)acrylic resin composition and optical component
Inventor: MATSUMOTO SHOICHI
IPC: G02B1/04
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a (meth)acrylic resin composition excellent in heat resistance, transparency, and mechanical characteristic, and to provide an optical component using it.SOLUTION: This (meth)acrylic resin composition is a block copolymer containing a segment A polymerized using (meth)acrylic acid ester monomer as a principal ingredient and a segment B polymerized using, as a principal ingredient, (meth)acrylic acid ester monomer containing an adamantane structure represented by general formula (1). In the formula, R-Rindependently show a group selected from a hydrogen atom, hydroxyl group, halogen atom, 1-20C alkyl group, and 3-20C cycloalkyl group. Rshows a hydrogen atom or methyl group. Y shows a group selected from a phenyl group, 1-20C alkylene group, and 3-20C cycloalkylene group, and n is 0 or 1.
Patent JP-2012232495-A (JP)
Title: Release polyester film
Inventor: SAITO TOMOHISA
IPC: B32B27/00
Filed: 2011-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a release polyester film, which can suppress the generation of oligomer to the minimum while a temperature of pressure-sensitive adhesive processing or the like or a pressure of a nip roll or the like is applied during process travel time, and which is suitable for an optical-use separator facilitating process optical inspection.SOLUTION: This release polyester film is a release film including a silicone based release layer on at least one surface, wherein an MOR_C-value is 1.5-3.0. and a critical breaking load of the release layer surface is ≥25 mN.
Patent JP-2012233785-A (JP)
Title: Gas sensor
Inventor: KATO HIDEKAZU
IPC: G01N27/409
Filed: 2011-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor in which an outside terminal can stably hold a gas sensor element and reliability of electric connection between the outside terminal and the gas sensor element is hardly lowered even if the outside terminal moves relative to the gas sensor element.SOLUTION: A gas sensor 100 comprises: a gas sensor element 3 that includes a bottomed cylindrical element body 3s whose tip is exposed to gas to be measured and outside electrodes 3c provided on an outside surface from the tip of the element body to a rear end thereof; and an outside terminal 91 that includes a cylindrical part 93 for enclosing the rear end of the gas sensor element from a radial direction and electrically connected to the outside electrodes. The cylindrical part has a notch 93a for notching the cylindrical part and capable of elastically deforming in the radial direction, and a protrusion 93b arranged at the notch and protruding inward in the radial direction. The cylindrical part holds the rear end of the gas sensor element, and the protrusion is in contact with the outside electrodes while the notch elastically deforms in the radial direction.