baber/WOPTO huggingface dataset:
Patent JP-2012169464-A (JP)
Title: Rare earth magnet and method of producing the same
Inventor: KANEKO YUJI
IPC: H01F1/08
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a rare earth magnet in which Dy, or the like, can be diffused to the inside efficiently in a short time.SOLUTION: The method of producing a rare earth magnet comprises: an arrangement step of arranging a magnet material, i.e. a molding or a sintered compact of powder particles composed of a rare earth magnet alloy, and a diffusion material containing a diffusion element for enhancing the coercive-force in close proximity; and a diffusion step of diffusing the diffusion elements into the magnet material by exposing a heated magnet material to vapor of the diffusion material evaporated from a heated diffusion material. The diffusion step is a step of heating the diffusion material to a diffusion material temperature (Td) different from a magnet material temperature (Tm), i.e. the heating temperature of the magnet material, independently therefrom. Since diffusion processing is performed while setting the magnet material temperature (Tm) and the diffusion material temperature (Td) separately, the diffusion elements can be diffused to the inside of the magnet efficiently even by heating of very short time.
Patent JP-2011133485-A (JP)
Title: Rotating type weighing apparatus
Inventor: TAKAHASHI TORU
IPC: G01G23/01
Filed: 2011-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating type weighing apparatus frequently acquiring a sufficiently stable zero point signal.  <P>SOLUTION: A plurality of measuring devices 2-1 through 2-n are disposed rotatably around the rotation center. A carrying-in position A where articles are sequentially carried into the measuring devices 2-1 through 2-n and a carrying-out position B where articles are sequentially carried out of the measuring devices 2-1 through 2-n are disposed at a distance in a predetermined direction on a rotation trajectory drawn by rotation of the measuring devices 2-1 through 2-n in the predetermined direction. A zero point weight signal is compensated based on the deviation of output acquired by each of the measuring devices 2-1 through 2-n whenever each of the measuring devices 2-1 through 2-n rotates a plurality of times from a carrying out position B to carrying in position A. The compensation is performed while the amount of deviation is reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012169486-A (JP)
Title: Base material, wiring board, production method of base material and production method of wiring board
Inventor: HONTO KOJI
IPC: H05K3/40
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a base material ensuring strong bonding of vias and a wiring board when multilayered, and to provide a wiring board, a production method of a base material, and a production method of a wiring board.SOLUTION: The substrate includes a resin layer 100, wiring layers 101-107 buried in the upper surface of the resin layer 100, and semi-cured vias 108, 109 having a sintering temperature equal to or lower than the softening temperature of the resin layer 100, and having one end in contact with the wiring layers 102, 106 and the other end exposed from the lower surface of the resin layer 100.
Patent JP-2011205881-A (JP)
Title: System configured to exchange energy wirelessly, method of transmitting electromagnetic energy wirelessly via coupling of evanescent wave, and system configured to exchange electromagnetic energy wirelessly
Inventor: WANG BINGNAN
IPC: H01F38/14
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a system configured to exchange energy wirelessly.SOLUTION: The system includes a structure configured to exchange energy wirelessly via coupling of evanescent waves, wherein the structure is electromagnetic (EM) and non-radiative and includes a structure that generates an EM near-field in response to reception of energy and a metamaterial arranged within the EM near-field in such a manner that the coupling is enhanced.
Patent JP-2012176023-A (JP)
Title: Game machine
Inventor: NAKAMURA TAKESHI
IPC: A63F7/02
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that enables a player to expect a jackpot even when performance contents with a low degree of expectation of the jackpot are selected in a selection performance.SOLUTION: When a special-ready-to-win performance is executed in the case of the jackpot, the performance contents A with the low degree of expectation of the jackpot are determined with a high probability from among performance contents of a super-ready-to-win performance. Additionally, when the selection performance is executed in a symbol variation game in which the special-ready-to-win performance is executed, the total number of active lines of the respective performance contents presented as alternatives in the selection performance is set to be the number of active lines which make a combination of ready-to-win symbols displayed in a stopped state once in the special-ready-to-win performance to be subsequently executed.
Patent JP-2012176344-A (JP)
Title: Coating head and coating device equipped with the same
Inventor: HIGASHIDA YOSHIHISA
IPC: B05B1/14
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a coating head eliminating coating omission and coating spots generated due to various factors occurring within the coating head and suppressing depression and turbulence of the liquid level of a coating liquid reservoir part to a minimum particularly when applying discharge pressure to allow high quality coating with no coating failure.SOLUTION: The coating head includes: a manifold having the coating liquid reservoir part, a space part positioned above the coating liquid reservoir part and at least one compressed air supply port communicating with the space part; and a plurality of discharge holes arrayed on an almost straight line in a longitudinal direction of the coating head, wherein the coating liquid is discharged from the discharge hole by supplying an discharge control gas to the space part via the compressed air supply port. The compressed air supply port has an ejection port for ejecting the discharge control gas in the longitudinal direction of the coating head.
Patent JP-2012178519-A (JP)
Title: Capacitor incorporated photoelectric consolidation package
Inventor: SUZUKI ATSUSHI
IPC: H01G4/40
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor incorporated photoelectric consolidation package in which a power supply voltage is stabilized and high-rate signal transfer is enabled.SOLUTION: In a capacitor incorporated photoelectric consolidation package 1, a ceramic capacitor 101 is accommodated in an accommodation hole 90 on a core substrate 13. At a side of a core principal surface 14 of the core substrate 13, a first build-up layer 31 is formed which is configured by alternately stacking resin layer insulating layers 33, 35 and 37 and a conductor layer 42. On the first build-up layer 31, a CPU 21 and a driver IC 23 are connected via a wiring pattern 58. The CPU 21 is connected to the ceramic capacitor 101 via a first wiring path 78 for power supply stabilization. The driver IC 23 is connected to the ceramic capacitor 101 via a second wiring path 79 for power supply stabilization.
Patent JP-2012180226-A (JP)
Title: Steel manufacturing facility member, and method of manufacturing steel-manufacturing facility member
Inventor: MATSUBAYASHI SHIGEHARU
IPC: C04B35/80
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a steel-manufactured facility member that improves the production efficiency of a steel sheet by lowering a replacement frequency even if used for steel-manufacturing facilities, and prevents a scale and a flaw from being generated, and a method of manufacturing steel manufacturing facility member.SOLUTION: There is provided a steel manufacturing facility member (side guide) 2 including a fiber-reinforced ceramic composite material at least partially, the steel manufacturing facility member including a base material 3 and the fiber-reinforced ceramic composite material 4 provided on the surface of the base material 3. The fiber-reinforced ceramic composite material 4 is porous carbide including at least one kind of fiber selected from a group composed of carbon fiber, ceramic fiber, boron nitride-coated ceramic fiber, and boron nitride-coated carbon fiber, and at least some of a plurality of pores that the porous carbon has are filled with silicon and silicon carbide.
Patent JP-2012181956-A (JP)
Title: Method for producing ptc conductive paint, method for producing ptc planar heating element, ptc conductive paint, and ptc planar heating element
Inventor: TAKAHASHI TERUO
IPC: H05B3/20
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide: a method for producing PTC conductive paint and a method for producing a PTC planar heating element, by which PTC conductive paint and a PTC planar heating element having excellent PTC characteristics can be safely and efficiently produced; PTC conductive paint; and a PTC planar heating element.SOLUTION: In the method for producing PTC conductive paint, an acrylic acid ester copolymer, a crystalline thermosetting resin, paraffin, carbon black and graphite, and a crosslinking agent are added in water as a solvent.
Patent JP-2012182631-A (JP)
Title: Successive communication management device and successive communication management method
Inventor: ENDO TOMOTAKA
IPC: G06F13/00
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To enable restart of viewing a content interrupted at a terminal connecting with the network of another company.SOLUTION: A storage part 1aa stores viewing information on the content viewing situation by a user of a terminal 5. In occurrence of a request for viewing a content from the user of the terminal 5, a request part 1ab request another successive communication management device 2a to investigate whether the successive communication management device 2a stores viewing information including information on the interruption of viewing the content by the user. A receiving part 1ac receives the result of investigation with respect to the request for the investigation by the request part 1ab. If the result of the investigation received by the receiving part 1ac includes the viewing information including the information on the interruption of viewing the content, a transmission part 1ad transmits information on the content which the user has interrupted viewing, based on the viewing information, to the terminal 5 of the user having requested the viewing of the content.
Patent JP-2011228270-A (JP)
Title: Air electrode material and solid oxide fuel cell
Inventor: ANDO SHIGERU
IPC: H01M4/86
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an air electrode material which realizes a highly durable solid oxide fuel cell.SOLUTION: The air electrode material of this invention is an air electrode material used for solid oxide fuel cells. The main component of the air electrode material is perovskite oxide including at least lanthanum. The air electrode material further includes cobalt oxide.
Patent JP-2011205084-A (JP)
Title: Device for detecting crack of wafer, method of detecting the crack, device and method for manufacturing solar cell or semiconductor element, and solar cell or semiconductor element
Inventor: KUROSAWA RAKU
IPC: H01L31/04
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a device for detecting cracks, capable of reliably detecting the cracks of a wafer.SOLUTION: The device for detecting the cracks is configured such that a wafer 13 is positioned and held by being sandwiched between a pillar member 11 and an audio sensor 15 by interposing an elastic material; in this sandwiched state, a vibration part 19 coated with an elastic material 22 is made to collide with the wafer 13 and vibrated; vibration waveform transmitted to the wafer 13 then is detected by the audio sensor 15; and the cracks are detected based on a frequency component higher than the resonant frequency of the vibration waveform.
Patent JP-2011145062-A (JP)
Title: Ignition device for gas engine, and gas engine
Inventor: GRABMAIER ARMIN
IPC: F02P19/00
Filed: 2011-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel ignition device for a gas engine, and a novel gas engine.  <P>SOLUTION: The ignition device (11) for igniting a fuel-air mixture for the gas engine, particularly an Otto gas engine, includes a heating device (12) functioning as an ignition source, and each heating device (12) is separated from the fuel-air mixture to be ignited, by a sleeve-like storage device (13). A portion (14) of each storage device (13) abutting on the fuel-air mixture to be ignited, is heated by the heating device (12) so that the portion of the storage device has temperature required to ignite the fuel-air mixture. The heating device (12) includes at least one device (17) for calming down the fuel-air mixture to be ignited.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011108359-A (JP)
Title: Device for recording and reproducing optical information
Inventor: NAGURA CHIHIRO
IPC: G11B7/125
Filed: 2011-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for recording and reproducing optical information that reliably corrects aberrations at each recording layer of a multi-layer recording medium, and that stably records or reproduces the information.  <P>SOLUTION: The device for recording and reproducing the optical information includes: a beam expander 6 which changes the divergence or convergent angle of light incident on an objective lens 10 and which corrects spherical aberrations generated at focusing light to a plurality of the recording layers of an optical disk 11; and a correction means which corrects coma aberrations generated by a tilt of the optical disk 11. The coma aberration correction means is driven by varying the magnitude of driving signals according to the recording layers of the optical disk 11. Thereby, no-coma aberrations are left in any recording layers even with the thicknesses of transmission layers various in the multi-layer recording medium.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012188307-A (JP)
Title: Humidity conditioning building material, and method for manufacturing the same
Inventor: KAWAI HIDEJI
IPC: C04B33/13
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an easily-manufacturable humidity conditioning building material capable of improving humidity conditioning performance or strength, and to provide a method for manufacturing the same.SOLUTION: A raw material containing aluminum hydroxide, bentonite and/or montmorillonite is molded, and then fired at 700-1,100°C, to thereby obtain this humidity conditioning building material. The raw material contains 30-97 wt.% aluminum hydroxide and 3-70 wt.% bentonite and/or montmorillonite, or contains 30-90 wt.% aluminum hydroxide, 1-30 wt.% bentonite and/or montmorillonite, and 5-69 wt.% clay.
Patent JP-2012191037-A (JP)
Title: Substrate bonding apparatus and substrate bonding method
Inventor: MATSUSHIMA DAISUKE
IPC: H01L21/02
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a substrate bonding apparatus which can detect a progress state of bonding, and to provide a substrate bonding method.SOLUTION: The substrate bonding apparatus according to an embodiment comprises: a mounting part having a first substrate mounted thereon; a substrate support part which supports a peripheral part of a second substrate that faces the first substrate mounted on the mounting part at a predetermined interval; a contact part which brings one part of a surface to be bonded of the second substrate with one part of a surface to be bonded of the first substrate; a plurality of light receiving parts provided side by side from a position at which the one part of the surface to be bonded of the second substrate is in contact with the one part of the surface to be bonded of the first substrate in a plan view; a light projecting part which emits light to be entered in the light receiving parts; and a calculation part which calculates the progress state of bonding based on output from the light receiving parts.
Patent JP-2012187533-A (JP)
Title: Pulverizer and cylindrical adaptor
Inventor: MAKINO NOBUYASU
IPC: B02C19/06
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a pulverizer having good pulverization efficiency.SOLUTION: The pulverizer 10 includes: a spray nozzle 20 to spray an airstream; a pulverization chamber 40 to pulverize a subject with the airstream sprayed from the spray nozzle 20; and a cylindrical adaptor 60 to be fitted to the spray nozzle 20, including therein a flow path 62 to pass the airstream sprayed from a front end face of the spray nozzle 20, including an inlet hole 64 to inhale the subject pulverized in the pulverization chamber 40 into the flow path 62 on a side wall thereof, wherein the front end face 22 of the spray nozzle 20 and a rear end face 66 of the inlet hole 64 are located on the same plane when the cylindrical adaptor 60 is fitted to the spray nozzle 20 as for the spray nozzle 20 and the cylindrical adaptor 60.
Patent JP-2012195338-A (JP)
Title: Semiconductor device
Inventor: TAKEUCHI SHIGEYUKI
IPC: H01L23/34
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of blocking a main current without providing a fuse when a semiconductor element is short-circuited and broken.SOLUTION: A power semiconductor element configuring a semiconductor device 100 is divided into small semiconductor elements 1. One bonding wire 17 is connected to each small semiconductor element 1. When the small semiconductor element 1 is short-circuited and broken, a wire 17 (serving as a fuse) connected to the broken small semiconductor element 1 is melted, and an off signal is given from a control circuit 30 to the normal semiconductor elements 1. Thereby, when the semiconductor device 100 is short-circuited and broken, a main current can be blocked without providing a fuse.
Patent JP-2011219742-A (JP)
Title: Acetal compound, polymer, resist material, and pattern forming method
Inventor: HASEGAWA KOJI
IPC: C08F20/28
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an acetal compound having a high dissolution contrast in organic solvent development and useful as a monomer for a base resin of a high sensitive photoresist material, a polymer obtained from the acetal compound, a resist material containing the polymer as a base resin, and a pattern forming method using the resist material.SOLUTION: The acetal compound is expressed by formula (1). In a photoresist film 10 comprising a polymer comprising repeat units obtained from the acetal compound and an acid generator, when an image is formed by positive/negative reversal in development by an organic solvent, the dissolubility of an unexposed part is high and the dissolubility of an exposed part is low, whereby the dissolution contrast becomes high. In formula (1), Ris a hydrogen atom, methyl or trifluoromethyl; Ris a straight, branched or cyclic monovalent 1-10C hydrocarbon group; Rand Rare each independently a hydrogen atom or a straight, branched or cyclic monovalent 1-10C hydrocarbon group; Rand Rmay bond to each other to form an aliphatic hydrocarbon ring together with carbon atoms to which they bond; Xand Xare each independently a single bond or a straight or branched divalent 1-4C hydrocarbon group; Ris a straight, branched or cyclic monovalent 1-15C hydrocarbon group; and kis an integer of 1 to 3.
Patent JP-2012197151-A (JP)
Title: Carrier system, article transferring method, and carrier
Inventor: MASUDA JUNICHI
IPC: B65G47/52
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To precisely position an article by making it possible to support reaction force received by a carrier side when transferring the article to a station.SOLUTION: The carrier of the carrier system has the first conveyor supporting the bottom surface of the article, an advancing/retracting mechanism for advancing/retracting the first conveyor between the condition advancing to a station side and the condition returning onto the carrier, an engaging part arranged in the station side end part of the first conveyor, and an engaging mechanism engaging the engaging part to the engaged part of the station side and releasing the engagement. The station has the second conveyor supporting the bottom surface of the article and the engaged part arranged in the side end part of the unmanned carrier of the station and capable of engaging with the engaging part.
Patent JP-2012201999-A (JP)
Title: Warp knitting machine and method for manufacturing fabric
Inventor: SUZUKI SATOSHI
IPC: D04B23/22
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a warp knitting machine and a method for manufacturing a fabric, capable of suppressing damage of a weft yarn caused by a weft yarn guide to improve product quality.SOLUTION: The warp knitting machine for knitting a fabric 2 by constraining a weft yarn 1 by a warp yarn 4 while folding the weft yarn 1 by reciprocating a weft yarn guide body 3c, comprises a tilting mechanism 19 for, when at a folded end of the weft yarn 1, passing the weft yarn guide body 3c through a front side of a warp yarn needle 8 arranged in the folded end and then moving the body toward a back of the warp yarn needle 8 in synchronization with a swing operation of a warp yarn guide 9, tilting the weft yarn guide body 3c so that a lower portion of the body is positioned on a front side thereof.
Patent JP-2012203757-A (JP)
Title: Usage management system and usage management method
Inventor: UENO MASAHIRO
IPC: G06F21/60
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a usage management system and the like, with which usage can be reliably managed without imposing costs.SOLUTION: A network (2) to be managed is managed by a single main managing body such as a business, and is closed to external networks such as the Internet. With respect to the network (2) to be managed, at prescribed transmission intervals, a server (3) broadcast-transmits terminal usage permission information indicating that the usage of terminals (5) is permitted. The terminals (5) receive the information broadcast-transmitted from the server (3), and determine, when receiving the terminal usage permission information, that packet authentication is successful. Additionally, authentication processes of different kinds are executed, and a security level is determined based on the authentication results and predetermined safety indexes. The terminals (5) move to a useable state, a useable state with limited functions, or an unusable state according to the respective security levels.
Patent JP-2012202918-A (JP)
Title: Spectrophotometer and calibration method for the same
Inventor: HAYASHI DAISUKE
IPC: G01N21/35
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a spectrophotometer capable of canceling instrumental errors in each instrument and to provide a calibration method of the spectrophotometer.SOLUTION: A spectrophotometer 1 includes: a light source 2 for emitting light to sample gas; photodetectors 51, 52 for detecting light transmitted through the sample gas; an optical filter 4 arranged between the light source 2 and the photodetectors 51, 52; and an arithmetic unit 6 for calculating the concentration of real gas to be measured in the sample gas based on detection signal values obtained by the photodetectors 51, 52. In the spectrophotometer 1, the concentration of the real gas is calculated based on a function α for relating a substitutive gas concentration obtained in a reference instrument to be one reference instrument body to the real gas concentration, a function β for relating the relation of light absorption rates between the real gas and the substitutive gas in the reference instrument to the relation of light absorption rates between the real gas and the substitutive gas in a calibration instrument to be one instrument body to be calibrated and a function expressing relation between the concentration of the substitutive gas in the calibration instrument and the detection signal values.