baber/WOPTO huggingface dataset:
Patent JP-2013110314-A (JP)
Title: Semiconductor device
Inventor: KATAGIRI MITSUAKI
IPC: H03H11/04
Filed: 2011-11-22
Abstract: PROBLEM TO BE SOLVED: To inhibit noise from occurring between wiring for supplying power to a first circuit and wiring for supplying power to a second circuit when the power is supplied to the first circuit and the second circuit, which form an internal circuit, from different power supply terminals through different wiring.SOLUTION: A semiconductor device is provided with first power supply wiring for supplying power to a first circuit, a second power supply wiring for supplying power to a second circuit, and a capacitive element between the first power supply wiring and the second power supply wiring. The structure significantly reduces impedance between both terminals, thereby reducing noise between different kinds of power supplies.
Patent JP-2012040614-A (JP)
Title: Integrated metal processing facility
Inventor: CRAFTON SCOTT P
IPC: B22D29/00
Filed: 2011-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an integrated facility for forming and heat treating a metal casting.SOLUTION: An integrated facility for forming and heat treating a metal casting is provided, the facility comprising: a pouring station for pouring a molten metal into a mold to form a casting; a process temperature control station downstream from the pouring station, the process temperature control station comprising a temperature sensing device in a heat treatment furnace; wherein the temperature sensing device and the heat source are adapted to maintain the temperature of the casting at or above a process control temperature for the metal of the casting, and wherein upon receipt of a rejection signal from the temperature sensing device, the transfer mechanism removes the casting prior to entry into the furnace.
Patent JP-2013115841-A (JP)
Title: Method for controlling electromagnetic sound generated by motor
Inventor: ISEDA MITSURU
IPC: H02P21/00
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling an electromagnetic sound generated by a motor to have a desired frequency and a desired loudness.SOLUTION: A power device comprises: an AC motor; electric supply means which supplies the AC motor with AC power; and control means which controls the electric supply means to adjust current flowing in a phase coil of the AC motor. At least one voltage command value of a torque voltage command value Vq* and an excitation voltage command value Vd* applied to the AC motor is periodically varied, thereby generating an electromagnetic sound from the AC motor with a desired frequency and a desired loudness.
Patent JP-2013115476-A (JP)
Title: Reading apparatus and printing apparatus
Inventor: SUMIOKA MASAKI
IPC: H04N1/00
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a reading apparatus and a printing apparatus that are capable of achieving both reduction in a total time required for reading a pattern and improvement in accuracy.SOLUTION: A pressing plate that presses a supporting surface for supporting a sheet, and a carriage that holds a sensor unit and moves on the pressing plate are integrated into one unit. There is provided a movement mechanism that moves the unit to a first position where the pressing plate presses the supporting surface in reading and to a second position where the pressing is released in moving the sheet on the supporting surface.
Patent JP-2013114832-A (JP)
Title: Laminated battery module and batteries used therefor
Inventor: YANAIDA JUNICHI
IPC: H01M10/647
Filed: 2011-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a battery module whose volume and weight can be reduced by eliminating the provision of an airtightness ensuring member and an external short circuit preventing member, and which can be flexibly adapted to devices having various types of specifications.SOLUTION: A casing (9) for batteries (C) constituting a laminated battery module (B) comprises: a positive electrode terminal member (3) and a negative electrode terminal member (5) each of which is made of a conductive plate; a frame member (7) made of an insulating material which is interposed between both terminal members (3 and 5) and forms an outer peripheral portion of the casing (9); and seal members (31) which are respectively interposed between the frame member (7) and the positive electrode terminal member (3), and the frame member (7) and the negative electrode terminal member (5). An outer peripheral portion of the frame member (7) is provided with a plurality of through-holes (37). A coupling member (1) inserted in the lamination direction through each of the through-holes couples the plurality of unit batteries (C) to one another, thereby constituting the battery module (B).
Patent JP-2012074723-A (JP)
Title: Semiconductor storage
Inventor: TOMITA HIDEMIKI
IPC: H01L21/8244
Filed: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage which ensures a transfer and process margin without deforming a gate shape intricately when forming gate wiring of SRAM.SOLUTION: A semiconductor storage comprises: a memory cell array in which memory cells each including a first group and a second group of a driver transistor 11, a load transistor 12 and an access transistor 13 are arranged on a semiconductor substrate in a two-dimensional matrix; a plurality of word lines; a plurality of bit lines; rectangular first gate wiring 3a having linear sides and connecting the driver transistor 11 and the load transistor 12 in the first group; rectangular second gate wiring 3c having linear sides and connected with the access transistor 13; a first connector 5a connecting the first gate wiring 3a with the driver transistor 11 and the load transistor 12 in the second group; and a second connector 5c connecting the second gate wiring 3c with the word lines.
Patent JP-2012122479-A (JP)
Title: Method for operating air-staged diffusion nozzle
Inventor: DESAI ANAND PRAFULCHANDRA
IPC: F23R3/28
Filed: 2011-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for operating a diffusion nozzle for a gas fuel that can cool a nozzle tip and simultaneously improve the mixing of the fuel and air.SOLUTION: The method for operating an air-staged diffusion nozzle for a gas turbine combustor to cool the nozzle tip and improve mixing of gas fuel and air in a downstream burner tube is provided. Air is mixed with the gas fuel in an outer swirler and expanded in the downstream burner tube. Compressed air from a cooling air cavity in the nozzle flows through an inner swirler, passing downstream from the tip of the nozzle to a burner pipe space, cooling the nozzle tip and improving the mixing of the gas fuel with air, thereby reducing emissions and reducing soot formation in startup. Direction and rotation of the discharged air from the nozzle tip into the burner tube space may be configured to promote cooling of the nozzle tip and the mixing of the gas fuel with air.
Patent JP-2013118527-A (JP)
Title: Automatic document transport device, document reader and image forming device
Inventor: YONEKAWA MASAHIRO
IPC: H04N1/107
Filed: 2011-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an automatic document transport device which can be opened and closed without deforming a document presser plate even if the device is formed to be thin.SOLUTION: In an automatic document transport device 300 which is disposed on an image forming device body 100, includes a document presser plate 380 and can be opened and closed with an inner part as a center, a front side case 302 for covering a document placing section 310, a document paper discharge section 320 and a document transport device 330 is formed in such a way that a front side from the document presser plate 380 projects to form a knob 350. The document placing section 310 covers a document placing stand 311 installed in a case 301 to be dented by a lid member 312 so that it can be opened/closed, opens the lid member 312 to make it in an extension state and holds a document D. The lid member 312 and the knob 350 are formed to continue across a boundary line 357 and a recess 360 is formed on a surface of the knob 350 to face the boundary line 357.
Patent JP-2013118531-A (JP)
Title: Memory device
Inventor: NAGAI YUJI
IPC: G06F21/44
Filed: 2011-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device, a host device and an authentication method of the same which are advantageous for preventing the unauthorized use of confidential information.SOLUTION: Provided is an authentication method for authenticating a host device by a semiconductor storage device. The semiconductor storage device holds first key information (NKey) to be kept secret and includes a random-number generation section. The host device holds source information (HC) and second key information (HKey) to be kept secret. The authentication method comprises the steps of: by the semiconductor storage device, generating third key information (HKey) based on the source information (HC) and the first key information (NKey); by the semiconductor storage device, generating a first session key (SKey) based on the third key information (HKey) and the random number generated by the random-number generation section; and by the host device, generating a second session key (SKey') based on the second key information (HKey) and the random number.
Patent JP-2013116538-A (JP)
Title: Method of manufacturing optical element and inspection jig
Inventor: KIMURA TAKAHIRO
IPC: B24B9/14
Filed: 2011-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical element, the method capable of efficiently manufacturing the optical element having high accuracy.SOLUTION: An optical element is manufactured by performing: a laminate formation step of forming a laminate 2 by laminating a plurality of planar rectangular light-transmitting substrates between respective major surfaces via a temporal fixing agent; a grinding step of grinding a side surface 2B extending in a direction crossing the major surface 1M so that the major surface 1M of the laminate 2 is at a predetermined angle relative to a crystal axis; a first chamfering step of chamfering the laminate 2 ground by the grinding step; a lap step of performing lap finishing of the side surface 2B of the laminate 2 chamfered by the first chamfering step; and a second chamfering step of chamfering the laminate 2 lap finished by the lap step.
Patent JP-2013121112-A (JP)
Title: Solid-state imaging apparatus and imaging apparatus, and imaging method
Inventor: SASANO KEIJI
IPC: H04N5/359
Filed: 2011-12-08
Abstract: PROBLEM TO BE SOLVED: To suppress image deterioration due to an electric charge accumulated in a vertical register by exposure of a large amount of light.SOLUTION: The electric charge accumulated in each sensor arranged in matrix which receives light and accumulates corresponding electric charge is read via a reading gate. The electric charge read via the reading gate is transferred to a vertical register. The electric charge retained in the vertical register is transferred to another sensor adjacent to the sensor via a channel stop unit provided for pixel separation, and is abandoned to a substrate.
Patent JP-2013120905-A (JP)
Title: Laser diode and semiconductor laser device
Inventor: HIUGA SUSUMU
IPC: H01S5/022
Filed: 2011-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a laser diode which is capable of achieving an improvement in luminous efficiency, suppression of heat generation, and miniaturization of a device while securing a strength.SOLUTION: A laser diode 1 includes an insulating substrate 16, a first contact layer 12 formed on the insulating substrate 16, a light-emitting semiconductor layer 19 formed on the first contact layer 12, a second contact layer 13 formed on the light-emitting semiconductor layer 19, a first conductive part 18 which is provided in order to make a current flow to the light-emitting semiconductor layer 19 through the first contact layer 12, and a second conductive part 15 which is provided on the second contact layer 13 in order to make a current flow to the light-emitting semiconductor layer 19 through the second contact layer 13.
Patent JP-2013122633-A (JP)
Title: Task parallel processing method, device and program therefor, and program generation method, device, and program therefor
Inventor: HISAMURA TAKAHIRO
IPC: G06F9/45
Filed: 2011-12-09
Abstract: PROBLEM TO BE SOLVED: To reduce the number of pieces of synchronous communication related to parallel data processing in a pipeline manner.SOLUTION: For executing a plurality of threads to which one group that includes one or more tasks showing data calculation is assigned, respectively, in a second thread of two threads to which data using task having a data dependent relation with a data supplying task of a first thread of the two threads is assigned, before executing the data using task, a task parallel processing method performs synchronization waiting processing of the data supplying task, and also in the first thread, after executing the data supplying task, performs synchronization notification processing to the data using task, and performs synchronization waiting processing and synchronization notification processing related to the data using task firstly executed in each thread with handshake, and also performs synchronization processing and synchronization notification processing related to tasks other than the data using task without handshake.
Patent JP-2013174443-A (JP)
Title: Distance measurement system and distance measuring method
Inventor: WAN XINJUN
IPC: G01B11/00
Filed: 2011-12-12
Abstract: PROBLEM TO BE SOLVED: To measure distance to a work-piece and a machine tool while the work-piece is placed on the machine tool as it is.SOLUTION: The measurement system includes a light beam generator, an optical distance sensor, an optical module and a processor. The optical module is configured so as to receive a light beam, is configured so as to generate a plurality of light beams having different optical paths, to selectively transmit them and to generate one or a plurality of reflection light beams scattered from one or a plurality of points in an object in order to project the light beams to the one or the plurality of respective points in an object, and is configured so as to acquire one or a plurality of reflection light beams to transmit the beams to the optical distance sensor in order to extract a plurality of pieces of distance data to the one or the plurality of respective points in the object. The processor is configured so as to process distance data to calculate position information about the one or the plurality of respective points in the object. Further, a distance measuring method is presented.
Patent JP-2013124826-A (JP)
Title: Hot-water supply opening adapter for bathtub
Inventor: KOBAYASHI NOBUNARI
IPC: F24H9/12
Filed: 2011-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a hot-water supply opening adapter that can easily remove a foreign substance sticking to the inside of a flow path at a bathtub internal protrusion.SOLUTION: The hot-water supply opening adapter includes first and second openings 42a and 42b on a peripheral sidewall 42 of a bathtub internal protrusion 4, and first and second flow paths 43a and 43b inside the bathtub internal protrusion 4. A filter member 9 is detachably fitted to the bathtub internal protrusion 4. When a part of a peripheral wall constituting the first and second flow paths 43a and 43b is set to be a flow path peripheral wall piece near the first and second openings 42a and 42b, the flow path peripheral wall piece is provided in the filter member 9. When the filter member 9 is removed from the bathtub internal protrusion, the flow path peripheral wall piece comes off the first and second flow paths 43a and 43b, thereby the vicinity of the first and second openings 42a and 42b of the first and second flow paths 43a and 43b is opened frontward.
Patent JP-2013132164-A (JP)
Title: Permanent magnet motor
Inventor: SUGIYAMA AKIRA
IPC: H02K1/27
Filed: 2011-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet motor that effectively prevents torque ripple.SOLUTION: A permanent magnet motor 1 includes: permanent magnets 23 that are embedded in a rotor 20, at positions corresponding to respective sides of a rectangle having a shaft center of the rotor 20 as the center thereof, so as to be adjacent at two ends to an outer circumferential surface of the rotor 20; and a plurality of slits 26 that are arranged, at intervals along each of the permanent magnets 23, between each permanent magnet 23 and the outer circumferential surface of the rotor 20 and that have cross sections, perpendicular to a direction of a rotor axis, shaped so as to extend longitudinally from each permanent magnet 23 to the outer circumferential surface of the rotor 20. Slits 26a and 26b are positioned near the ends of each permanent magnet 23, and include ones arranged correspondingly to the ends of each permanent magnet 23. The slits 26a and 26b have respective cross sections longitudinally approximately parallel to each other. There are different distances Xa and Xb between the outer circumferential surface of the rotor 20 and respective ends of the slits 26a and 26b nearer to the outer circumferential surface of the rotor 20.
Patent JP-2012123393-A (JP)
Title: Optical element, display device, display method and moving body
Inventor: MASUDA RISA
IPC: G09F9/00
Filed: 2011-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical element which improves visibility of a head-up display and downsizes a device, and to provide a display device, a display method and a moving body.SOLUTION: The optical element comprises a first optical sheet having a first principal surface where a first Fresnel lens having multiple concentric circular projected strip parts is provided. Among the multiple projected strip parts, adjacent projected strip parts have mutually different widths respectively, along a radial direction from a center to the outside of the concentric circle. Each width, along the radial direction, of each of the multiple projected strip parts is equal to or less than a predetermined length.
Patent JP-2013137113-A (JP)
Title: Air conditioning device
Inventor: HIGASHIYAMA SHIN
IPC: F24F11/02
Filed: 2011-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning device reducing standby power.SOLUTION: In an air conditioning device (1), a display unit (34), a display setting unit (39), and a display unit side relay (37) are arranged in a remote controller (30) connected to an indoor unit (20). An on-off state in the display unit (34) during a suspend state is set by a user in advance in the display setting unit (39). The power supply to the display unit (34) in the suspend state is switched on-off based on the setting content of the display setting unit (39) in the display unit side relay (37).
Patent JP-2013137880-A (JP)
Title: Secondary battery
Inventor: FURUKAWA ATSUSHI
IPC: H01M4/62
Filed: 2011-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a long-service life secondary battery suitable for being used in hybrid vehicles that repeat rapid charge/discharge in a partial state of charge (PSOC), or for industrial usage such as windmill generation and photovoltaic generation.SOLUTION: Disclosed is a secondary battery comprising: a positive electrode; a negative electrode; a separator; and electrolyte. A carbon material such as active charcoal having capacitor capacitance and/or pseudo capacitor capacitance is mixed to and contained in an active material of the negative electrode. The battery service-life can be further improved by using the carbon material, such as the active charcoal having capacitor capacitance and/or pseudo capacitor capacitance, whose plane spacing ratio of a 002 plane to a 10 plane is 1.89 or less and/or whose plane spacing ratio of a 002 plane to a 11 plane is 3.26 or less as measured by X-ray diffraction.
Patent JP-2013140693-A (JP)
Title: Puffer type gas circuit breaker
Inventor: YAGINUMA NOBUYUKI
IPC: H01H33/915
Filed: 2011-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a puffer type gas circuit breaker with improved breaking performance and insulation performance.SOLUTION: A partition wall 13 is provided to a stationary cylinder 11 on a movable side of a puffer type circuit breaker to form a stationary cylinder internal space S3. A machine puffer chamber S2 is provided adjacent to one flange part of the partition wall 13, and a hot gas exhaust chamber S4 is provided on the other flange part of the partition wall 13. The stationary cylinder 11 has a gas suction hole 11a, a gas exhaust hole 11b, and a hot gas exhaust hole 11c. The gas suction hole 11a and the gas exhaust hole 11b are communicated with the stationary cylinder internal space S3, and the hot gas exhaust hole 11c is communicated with the hot gas exhaust chamber S4, respectively. The hot gas exhaust hole 11c is provided in a radial direction of the stationary cylinder 11, and is communicated with the shaft exhaust hole 12a after an arc is generated. The gas suction hole 11a is arrange on one of virtual planes dividing the stationary cylinder 11 into two in the radial direction, and the hot gas exhaust hole 11c is arranged on the other virtual plane.
Patent JP-2013140231-A (JP)
Title: Image providing device, image providing method, information processing device, information processing method, and program
Inventor: HAGIWARA RIYO
IPC: G06Q10/00
Filed: 2011-12-28
Abstract: PROBLEM TO BE SOLVED: To enhance satisfaction with a game provided in a photograph seal creating device 1.SOLUTION: A user's image captured and edited on a photograph seal creating device 1 is registered in the photograph seal creating device 1. The registered image becomes available for another user to browse and is used for a voting game in which the other user selects a favorite image and votes for it. As a result of the voting game, images with high voting counts are managed by a management server 3 and are subjected as contribution screens for a nationwide convention. Then, voting in the nationwide convention is performed. The voting in the nationwide convention can be performed by a portable terminal 2. A result of the nationwide convention is transmitted to the photograph seal creating device 1, and is displayed for the user of the photograph seal creating device 1 on the photograph seal creating device 1.
Patent JP-2013132550-A (JP)
Title: Playing card and system
Inventor: SHIGETA YASUSHI
IPC: A63F1/02
Filed: 2011-12-26
Abstract: PROBLEM TO BE SOLVED: To provide playing cards capable of preventing a fraudulent action of peep in a card game, though conventional cards have such the problems that all the indexes of respective corners of the cards are visible when the plurality of cards are shifted and held in hand in the case of gathering the plurality of cards and holding them in hand as cards in hand during a game, and all the cards in hand are recognized by a third person when a fraudulent person performs cheating (peep) for the purpose of the fraudulent action.SOLUTION: For the playing cards 1, a deck of 52 playing cards are constituted of two kinds of cards: cards 1a having an index 2 indicating a numerical value representing the rank of the card, only at the upper left and lower right of the card 1; and cards 1b having the index, only at the upper right and the lower left of the card 1.
Patent JP-2011515234-A (JP)
Title: 塗布研磨材粒子を利用した固定研磨材製品
IPC: B24D3/00
Filed: 2009-03-18
Abstract: マトリックス材料と、マトリックス材料内に埋め込まれた研磨粒子とを含む固定研磨材製品が提供される。研磨粒子は、多結晶αアルミナコアと、多結晶αアルミナコアに重層するシェル層とを含むコア−シェル構造を有する。シェル層は、酸化ケイ素及び酸化ジルコニウムからなる群から選択される材料を含む。また、多結晶αアルミナコアは、平均粒径が約５００ｎｍ以下の結晶粒を含む。 【選択図】      図１
Patent JP-2011515428-A (JP)
Title: 非−ホジキンリンパ腫の治療のための、シクロホスファミド、ビンクリスチン及びドキソルビシンと組み合わせた、増加した抗体依存性細胞障害活性（ａｄｃｃ）を有するｉｉ型抗−ｃｄ２０抗体の使用
IPC: A61P43/00
Filed: 2009-03-23
Abstract: 本発明は、癌、特にCD20発現癌の治療のための医薬の製造のための、シクロホスファミド、ビンクリスチン及びドキソルビシンからなる群より選ばれる1以上の化学療法剤と組み合わせた、増加した抗体依存性細胞傷害性（ADCC）を有するII型抗-D20抗体の使用に関する。