baber/WOPTO huggingface dataset:
Patent JP-2014003279-A (JP)
Title: Electron beam lithography apparatus
Inventor: YASUDA HIROSHI
IPC: G03F7/20
Filed: 2013-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a blanking electrode for multi-beam formation ensuring a sufficient deflection efficiency with a large aspect ratio, and improving the short insulation resistance life of an insulator by electron beam irradiation of 50 kV.SOLUTION: A tetragonal matrix beam group in a two-dimensional plane at an interval of integral multiplication of the beam size is turned on/off by a bit map signal, and a blanking electrode for forming a desired beam shape is formed of a doping layer reverse to a P type or N type substrate. Furthermore, a plurality of blanking electrode substrates are bonded so as to form an electrode of high aspect ratio. In order to insulate the electrode and the wiring, the insulating film is formed of a doping layer reverse to a P type or N type substrate.
Patent JP-2013150851-A (JP)
Title: Fixture, subject support system, and mri device
Inventor: NABEYA AKIRA
IPC: G01R33/30
Filed: 2013-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a fixture for reducing burden on a subject when imaged.SOLUTION: The fixture is provided with a mount part which has a mounting surface where the right hand, the right wrist, the left hand, and the left wrist of the subject are mounted side by side; and a pressing part which has a pressing surface for pressing the right hand, the right wrist, the left hand, and the left wrist.
Patent JP-2013216976-A (JP)
Title: Flat or tubular sputtering target and manufacturing method therefor
Inventor: SCHLOTT MARTIN DR
IPC: C22C1/06
Filed: 2013-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a silver alloy based sputtering target with a large area, specifically, a flat sputtering target with an area of 0.3 mor larger or a tubular sputtering target with a length of at least 1.0 m, which has less spark discharge hazard so that a sputtering process can be performed at comparatively high output density; and to provide a low-cost manufacturing method for the sputtering target.SOLUTION: A silver based alloy has a crystalline structure having an average grain size of less than 120 μm; has an oxygen content of less than 50 mass ppm; has the contents of impurity elements of less than 0.5 mass ppm of aluminum, lithium, sodium, calcium, magnesium, barium, and chromium respectively; and has a metal purity of at least 99.99 mass%.
Patent JP-2014201499-A (JP)
Title: Burner for production of porous glass preform
Inventor: YOSHIDA MAKOTO
IPC: C03B37/018
Filed: 2013-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a burner for production of a porous glass preform which can provide a porous glass preform having a desired density distribution according to the production method, does not cause cracking during piling or leave bubbles during vitrification by baking and allows improvement of the yield.SOLUTION: A burner for synthesis of a glass fine particle is provided with combustion gas jetting ports which are arranged outside a central glass raw material gas jetting port, concentrically in one or more rows relative to the glass raw material gas jetting port, with jetting ports of the same row including a small-bore-diameter combustion assisting gas jetting port having the same focal distance. The small-bore-diameter combustion assisting gas jetting ports of the same row vary in inner diameter in the circumferential direction of the same row.
Patent JP-2014204770-A (JP)
Title: Cooking container
Inventor: IMAI KENJI
IPC: A47J27/00
Filed: 2013-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a cooking container which is housed in a heating chamber of a heating device in such a manner to be put in and out for cooking an article to be cooked such as fish and can prevent fire inside the container.SOLUTION: A cooking container (3) which can be used by housing inside a heating chamber (20) heated by heat sources (24) (25) is formed of a bottom part (31) and a circumferential wall (32) enclosing the bottom part (32). The circumferential wall (32) is heated by the heat sources (25) (25) provided on both lateral sides perpendicular to a direction of a front opening part inside the heating chamber (20). An inner surface of the bottom part (31) is shaped in the form of slanting surfaces in which the right and left inner surfaces located on both sides of a first central line (51) that is parallel to the direction of the front opening part respectively descend toward the first central line (51). A first grease accumulating part (41) for accumulating grease dripping from an article to be cooked is formed in a part of the first central line (51).
Patent JP-2014207290-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: YOSHIKAWA KENJI
IPC: H01S5/028
Filed: 2013-04-11
Abstract: PROBLEM TO BE SOLVED: To prevent thermocompression bonding of Au electrodes of laser diode bars adjacent to each other at the time of cleavage end face coating, reduce cost and increase throughput.SOLUTION: A semiconductor device manufacturing method comprises: forming laser diode bars 7 in each of which a plurality of laser diodes 1 each having a surface Au electrode 2 and rear face Au electrodes 3 are lined up in a string; and forming a coating film 4 on cleavage end faces of the laser diode bars 7 in a state where the laser diode bars 7 are overlapped in a manner such that a surface of a first laser diode bar 7 and a rear face of a second laser diode bar 7 face each other and the surface Au electrode 2 of the first laser diode bar 7 and rear face Au electrodes 3 of the second laser diode bar 7 do not contact each other. The surface Au electrode 2 and the rear face Au electrodes 3 of each laser diode 1 have complementary shapes which do not overlap each other when viewed in a direction perpendicular to the surface and rear face of the laser diode bar 7.
Patent JP-2014206086-A (JP)
Title: Blower device
Inventor: MURAKUNI EIJI
IPC: H02P29/00
Filed: 2013-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a blower device capable of easing noise caused by fluctuations of a rotation speed of a motor.SOLUTION: A blower device includes: a body case having an inlet and an outlet; a fan which generates wind in the body case; a motor which provides rotation power to the fan 7 in the body case; and a control section which performs feedback control of a rotation speed of the motor. The control section has first feedback control performed when the rotation speed of the motor is lower than a predetermined value and second feedback control performed when the rotation speed of the motor is higher than the predetermined value.
Patent JP-2014216331-A (JP)
Title: Plasma etching method
Inventor: SONODA YASUSHI
IPC: H01L21/3065
Filed: 2013-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a plasma etching method by which a silicon nitride film can be selectively and quickly etched and can be etched to have high anisotropy.SOLUTION: In a plasma etching method, a silicon nitride film 203 arranged on a polysilicon film 204 is plasma etched using a resist 201 as a mask. The plasma etching method includes: a first step of etching the silicon nitride film 203 until the polysilicon film 204 starts to be exposed; and a second step of etching the silicon nitride film 203 after the first step using mixed gas composed of CHF gas and COgas. The ratio of the flow rate of the COgas to the flow rate of the CHF is 1 or less.
Patent JP-2014213678-A (JP)
Title: Battery cover
Inventor: MUTO SHINJI
IPC: B60R16/04
Filed: 2013-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a battery cover which can prevent the conduction of heat from outside to a battery side face and a battery liquid, and has improved thermal insulation performance.SOLUTION: A battery cover 1 is provided with: side walls 2 (a left wall 5, a right wall 6, a front wall 7 and a rear wall 8) with which the four side surfaces of a battery are covered; and a first spacer 3, which is provided on the upper portion of the side walls 2 for the purpose of providing a space between the battery and the side walls 2.
Patent JP-2014214110-A (JP)
Title: Noncarious materials and anticarious materials containing d-tagatose and xylitol
Inventor: OGAWA TAKAAKI
IPC: A61K8/34
Filed: 2013-04-24
Abstract: PROBLEM TO BE SOLVED: To provide noncarious materials not metabolized by caries-causing bacteria without harmful effects in the body and to provide noncarious compositions formulated therewith, because it has been desired the development of noncarious materials and caries-preventing sweetener containing such materials not having harmful effect in the body and usable for various use as the substitute sugars in place of glucose and sucrose being a major calorie source and important sweetener as food.SOLUTION: The noncarious material or anticarious material comprises a combination of D-tagatose and xylitol.
Patent JP-2014213742-A (JP)
Title: Pneumatic tire
Inventor: MIZUGUCHI KAOI
IPC: B60C11/04
Filed: 2013-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire which is improved in silence while securing the rigidity of a land part.SOLUTION: This pneumatic tire has: a first sub-groove part which has a plurality of circumferential main grooves extending to a tread circumferential direction on a tread stepping surface, and terminates in a land part at both ends in at least one land part which is defined by the adjacent two circumferential main grooves; a plurality of first resonator parts each of which is composed of the first sub-groove part and a first branch groove part opened in one circumferential main groove out of the two circumferential main grooves; a second sub-groove part which terminates in the land part at both ends; and a plurality of second resonator parts each of which is composed of the second sub-groove part and a second branch groove part opened in the other circumferential main groove out of the two circumferential main grooves. The land part has a first fine groove which is opened in the other circumferential main groove, and terminates in the land part, and a second fine groove which is opened in one circumferential main groove, and terminates in the land part.
Patent JP-2013146190-A (JP)
Title: Motor control method and apparatus of the same
Inventor: MAEDA TOSHIYUKI
IPC: H02P21/22
Filed: 2013-04-30
Abstract: PROBLEM TO BE SOLVED: To achieve power saving by utilization of regenerative power when rotational speed variation of a motor is suppressed in association with a periodical load.SOLUTION: DC power supply is obtained by supplying an AC power supply 1 to a converter 2, is smoothed by a smoothing capacitor 3, is converted to AC power supply by an inverter 4, and is supplied to a motor 5. The motor 5 drives a compressor 6 which shows periodical load variation. A regenerative resistance 7 is connected between output terminals of the converter 2. When regenerative operation is partially conducted in order to reduce rotational speed variation in association with the periodical load variation, a flow of power in one rotation average is in a direction from the inverter 4 to the motor 5, and DC voltage does not continue to rise due to regeneration. Thereby, inverter operation can be continued without energy consumption by the regenerative resistance 7 by properly selecting capacity of the smoothing capacitor 3.
Patent JP-2013158243-A (JP)
Title: Spindle motor for hard disk device
Inventor: YAMADA OSAMU
IPC: F16C33/74
Filed: 2013-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a spindle motor which enables reduction in swinging of a shaft and has a long service life although having a thin thickness.SOLUTION: A spindle motor includes: a shaft internally inserted to a sleeve and rotating relative to a base; a hub rotating integrally with the shaft; a radial dynamic pressure bearing part formed between the shaft and the sleeve; a flange part installed on an outer peripheral portion of the sleeve to project in the radial direction; an annular wall part installed in the hub to project in a direction surrounding the sleeve; and an annular thrust ring which is installed adjacent to the flange part in the axial direction of the shaft and is fixed to an inner peripheral portion of the wall part. The spindle motor includes a lubricant filling part which contains at least a clearance between an inner peripheral surface from an upper part to a closed end of the sleeve and the shaft, a clearance between the sleeve and the hub, a clearance between the sleeve and the thrust ring and a clearance between the thrust ring and the sleeve and has only one opening end formed at a position nearer to the closed end of the sleeve from an end on the base side of the thrust ring in the rotating shaft direction to surround the radial dynamic pressure bearing part.
Patent JP-2014004336-A (JP)
Title: Golf ball and method for manufacturing the same
Inventor: OKABE TOSHIKO
IPC: A63B37/04
Filed: 2013-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball comprising a core formed from a rubber composition containing a carboxylic acid and/or a salt thereof and traveling a great flight distance on driver shots.SOLUTION: The golf ball comprises a spherical core 4 and at least one- or more-layer covers 12 covering the spherical core 4. The spherical core is formed from a rubber composition containing a base rubber, an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms and/or a metal salt thereof as a co-crosslinking agent, a crosslinking initiator, a carboxylic acid and/or a salt thereof; and two or more kinds of organic sulfur compounds, provided that the rubber composition further contains a metal compound in a case of containing only the α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms as the co-crosslinking agent.
Patent JP-2013236628-A (JP)
Title: Amylase, nucleic acid encoding the same, and method for making and using the same
Inventor: CALLEN WALTER
IPC: A23L7/104
Filed: 2013-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a polypeptide having a glucan α-maltotetrahydrolase activity, a nucleic acid encoding the polypeptide, and methods for making and using these nucleic acid and polypeptide.SOLUTION: There is provided a polypeptide having at least 95% sequence identity to a specific amino acid sequence, and having a glucan α-maltotetrahydrolase activity, or a nucleic acid encoding the polypeptide.
Patent JP-2014221659-A (JP)
Title: Paper sheet processing system and paper sheet processing method
Inventor: UEHARA MIGAKU
IPC: G07D9/00
Filed: 2013-05-14
Abstract: PROBLEM TO BE SOLVED: To bind a predetermined number of paper sheets together in a position to originally desire the paper sheets to be bound together.SOLUTION: A paper sheet processing system includes: an accumulation part in which a plurality of paper sheets are accumulated; binding parts 250 and 350 that bind the paper sheets, accumulated in the accumulation part, by a binding band B; and a control part 50 that adjusts a position of the binding band B with respect to the paper sheets for being bound by the binding parts 250 and 350, on the basis of an actual position of the binding band B with respect to the bundle-like paper sheets bound by the binding parts 250 and 350 and a predetermined reference position of the binding band B with respect to the bundle-like paper sheets.
Patent JP-2014224918-A (JP)
Title: Foldable signboard
Inventor: SAKAI KAZUO
IPC: G09F7/18
Filed: 2013-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a self-supported foldable signboard that is easy to be located when stored in a laid state with its front face hidden and whose paired main legs and auxiliary legs can be distinguished instantaneously when the board is to be pulled out of the storage space.SOLUTION: A self-supported foldable signboard having main legs with a sign face and auxiliary legs assisting self-support of the board bears an express indication of the sign face on its side face spanning between the paired main legs and auxiliary legs constituting the sign board. When the self-supported foldable signboard is stored in a laid state with its front face hidden, it can be readily located and, when the board is to be taken out, its paired main legs and auxiliary legs can be distinguished instantaneously to permit easy pulling-out.
Patent JP-2014226202-A (JP)
Title: Water heating container
Inventor: OKUMURA MASAKAZU
IPC: A47J27/21
Filed: 2013-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a water heating container capable of suppressing generation and leakage of dew condensation water, and capable of further improving safety.SOLUTION: A water heating container includes: a bottomed cylindrical storage part 1 storing water that is a heating target; an electric heating mechanism heating the water inside the storage part 1; a detecting steam flow passage 12 leading steam generated from the water inside the storage part 1 by the heating of the heating mechanism to a temperature detection part C; a leading-out steam flow passage 14 leading the steam inside the storage part 1 to a steam lead-out port; and a switch mechanism D capable of performing a changeover between a current carrying state allowing current carrying to the heating mechanism and a current carrying shutoff state shutting off the current carrying. The water heating container is provided with a steam shutoff mechanism E operating such that a steam flowing-through state allowing that the steam flows through the detecting steam flow passage 12 is changed over to a steam shutoff state that it is shut off or restricted that the steam flows through the detecting steam flow passage 12 accompanying the temperature detection part C heated to a predetermined set temperature.
Patent JP-2014227864-A (JP)
Title: Valve gear of engine
Inventor: NODA AKIHIRO
IPC: F01L13/00
Filed: 2013-05-20
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components, and make a valve gear in a cam axial direction compact while spontaneously and continuously switching a cam in a valve gear of an engine in which a cam for opening/closing a valve can be switched.SOLUTION: One cam element part comprises a slope part for forcedly moving an operation member to a non-actuation position after movement of a cam element part due to an end face cam is completed by slide-contacting a contact part provided on the operation member while the operation member is at an actuation position. The other cam element part is configured so that the end face cam and the slope part of the cam element part are at least partially overlaid in an axial direction when both cam element parts are adjacent to each other.
Patent JP-2014228513-A (JP)
Title: Manufacturing method of concentrated solution, and vessel for solution concentration
Inventor: YAMANAKA EIJI
IPC: C01B17/88
Filed: 2013-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of suitably concentrating a solution.SOLUTION: A solution 30 is input to a solution storage unit 14 of a vessel 1 that includes: the solution storage unit 14 for storing the solution 30; and an introduction port 15a and exhaust port 22d disposed above the solution storage unit 14. A concentration process is performed in which gas is introduced from the introduction port 15a while steam is generated from the solution 30, the steam and the gas are exhausted from the exhaust port 22d to concentrate the solution 30, thereby producing a concentrated solution. In the concentration process, the pressure in the vessel 1 is made positive.
Patent JP-2014226768-A (JP)
Title: Clamp device of index table for workmanship
Inventor: OGASAWARA TETSUYA
IPC: B23Q16/10
Filed: 2013-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a clamp device of an index table by which large clamp force can be obtained even in the case of the index table in which lubricant is encapsulated, or grease is applied.SOLUTION: In an index table comprising: a spindle 12 which is rotatably supported to a body 10 centering on a rotational axis J via a bearing 11; an elastically deforming thin doughnut-shaped fixation plate 13 fixed to the body 10 inside a radial direction of the body 10; and an elastically deforming thin doughnut-shaped rotation plate 14 fixed to the spindle 12 outside a radial direction of the spindle 12, either one of the rotation plate or the fixation plate has a notch part outside a radial direction, the inner vicinity in the radial direction of the fixation plate and the outer vicinity in the radial direction of the rotation plate have overlapping parts which are overlapped with each other by external force, and the overlapping parts are constituted so as not to cover the entire notch part.
Patent JP-2014232673-A (JP)
Title: Illumination light source and lighting device
Inventor: NAKAMURA KOICHI
IPC: F21S2/00
Filed: 2013-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an illumination light source that can absorb a change in its total length caused by thermal expansion.SOLUTION: An illumination light source (a straight tube type LED lamp 1) is fitted to sockets of a lighting fixture, and comprises: a long base 30; a long translucent cover 20 that covers the base 30; light emitting modules (LED modules 10) arranged on the base 30; and a cap (a second cap 70) opposed to one of the sockets and provided at a longitudinal end of the translucent cover 20. The base 30 can move relatively with respect to the cap (the second cap 70) along the longitudinal direction of the base 30.
Patent JP-2014232474-A (JP)
Title: Image forming apparatus and program
Inventor: HIBINO TAKESHI
IPC: G03G21/00
Filed: 2013-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which properly uses a plurality of display modes, and a technology relating thereto.SOLUTION: A touch panel of an image forming apparatus displays a display screen of normal display mode MD 1, and receives a pinch-out operation (zoom-in operation) of an operator (step S11). When the pinch-out operation received during the normal display mode MD1 satisfies a predetermined reference, or when a zoom-in instruction using a zoom-in display magnification larger than a threshold (130%, for example) is given by the pinch-out operation, the display mode of the touch panel is automatically changed from the normal display mode MD1 to zoom-in display mode MD2 (step S15).
Patent JP-2014235208-A (JP)
Title: Electronic device having display device mounted
Inventor: YOSHIDA TAKASHI
IPC: G02F1/1333
Filed: 2013-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device having a display device mounted that attains non-defective thinness, and low costs without losing appearance quality.SOLUTION: An electronic device has: a liquid crystal display panel display device that bonds a liquid crystal display panel unit having a flexible circuit substrate transmitting a signal of a liquid crystal display panel and a protection window for protecting the liquid crystal display panel unit; an exterior cover that has an opening for determining a position at an outer periphery of the protection window; and an exterior cover that is adjacent to the exterior cover and constitutes a neighborhood of the flexible circuit substrate. An end part of the protection window protrudes outward further than an end part of the liquid crystal display panel unit, and a protrusion part is provided in the exterior cover. The protrusion part covers a clearance produced between the opening part of the exterior cover and the end part of the protection window, and a reception part of the protection window is provided in the protrusion part.