baber/WOPTO huggingface dataset:
Patent JP-2012120193-A (JP)
Title: Reception of h-arq transmissions with interference cancellation in a quasi-orthogonal communication system
Inventor: NAGUIB AYMAN FAWZY
IPC: H04B1/713
Filed: 2012-01-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for receiving packets via H-ARQ transmissions with interference cancellation in a quasi-orthogonal communication system.SOLUTION: To receive packets with interference cancellation, block transmissions for the packets are received on time-frequency blocks used by these packets. Receiver spatial processing is performed on input symbols to obtain detected symbols. For each packet that is decoded correctly, the transmission for the packet is terminated, and the interference due to the packet is estimated. Receiver spatial processing is performed on the interference-canceled symbols to obtain new detected symbols for all time-frequency blocks used by all correctly decoded packets. Each packet decoded in error and overlapping at least partially with any correctly decoded packet may be demodulated and decoded based on all detected symbols available for that packet.
Patent JP-2013141514-A (JP)
Title: Vacuum cleaner
Inventor: WATABE TAKAHIRO
IPC: A47L9/00
Filed: 2012-01-11
Abstract: PROBLEM TO BE SOLVED: To hold airtightness between an air inlet/outlet of an electric fan and furthermore, to suppress transmission of vibration of the electric fan.SOLUTION: A vacuum cleaner includes: an electric fan having a casing with inlet port having a projecting shape; a case for storing the electric fan; and an airtightness member arranged between the case and the periphery of the inlet port of the electric fan. The airtightness member achieves a vibration prevention section for suppressing vibration and the airtightness sections for ensuring airtightness of the inlet side and outlet side of the electric fan in a manner to have shapes different from each other. One of the airtightness sections is provided with annular part having an end flared relative to the base toward the casing, while the other of the airtightness sections is provided with a projecting part abutting on the outer periphery having a projecting shape of the inlet port of the electric fan, on the inner peripheral surface of the airtightness member.
Patent JP-2012066141-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2012-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can alleviate a load of a game control device, can reduce labor in inspection and development, and can properly harmonize the display of a display device and operations of a variety of performance devices.SOLUTION: The game machine includes: a variation display device; a game control device which controls a variation display game performed in the variation display device and integrally controls games; and a display control device which receives control information on the variation display game from the game control device and executes the variation display game on the basis of the control information. The game machine can change performance information so that a large number of performances larger in number than performance forms of the variation display game which is accommodated in a performance information accommodation means are continuously executed within a performance time which is included in the performance information of the variation display game accommodated in the performance information accommodation means, and is configured such that possibilities for changing the performance information differ from one another on the basis of a prescribed condition.
Patent JP-2013144399-A (JP)
Title: Method of manufacturing optical film
Inventor: KUKI RYOTA
IPC: B29C41/24
Filed: 2012-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical film for suppressing scratches generated in the center of the film when the film thickness is greatly different at both ends and the center of the film in a solution casting film forming method.SOLUTION: A method of manufacturing an optical film casts a dope being material solution of the optical film F from a casting die 3 onto a support 7, peels the die from the support 7, and conveys the die with a tenter 10 to manufacture the optical film F. The method controls the film thickness after drying both ends of the optical film when casting onto the support to be ≥20 μm thicker than after drying the flat center, and the amount of variation in the film thickness per 5 cm in a width direction to be ≥2.5 μm and ≤10 μm.
Patent JP-2013146793-A (JP)
Title: Robot controller, robot system and robot control method
Inventor: INAZUMI MITSUHIRO
IPC: G05B19/404
Filed: 2012-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a robot controller or the like which performs non-linear impedance control and facilitates the verification of the stability of a solution of a motion equation and hardware implementation.SOLUTION: A robot controller includes a force control unit 20 which outputs a correction value of a target track of a robot 100 based on a detection sensor value acquired from a force sensor 10, a target value outputting unit 60 which performs correction processing on the target track based on the correction value to obtain a target value and outputs the obtained target value, and a robot control unit 80 which performs the feedback control of the robot 100 based on the target value. The force control unit 20 includes an impedance processing unit 21 which obtains a solution of an ordinary differential equation in force control as a correction value before conversion processing, and a non-linear converting unit 29 which obtains a correction value after conversion processing by performing non-linear conversion processing on the correction value before conversion processing acquired from the impedance processing unit 21 and outputs the obtained correction value after conversion processing.
Patent JP-2013148129-A (JP)
Title: Electromagnetic clutch
Inventor: SAKURABA SHIGEYOSHI
IPC: F16D27/10
Filed: 2012-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic clutch which can block electricity carrying to an electromagnetic coil when a rotor rotates while sliding on an armature by suppressing an increase of the number of part items.SOLUTION: A coil wire 3a of an electromagnetic coil 3 has a first welded part 3b1 and a second welded part 3b2 which are welded to a pair of lead wires 42, 43, respectively, and a segmented part 3c which is segmented between the first welded part 3b1 and the second welded part 3b2 so that the electromagnetic coil 3 may be connected to a circuit block part 40 in series thereto. The coil wire 3a is supported by coil wire supports 36 to 38 which are arranged at a coil holding part 30 so that the coil wire 3a may be arranged along the pair of lead wires 42, 43 and adjacent to the pair of lead wires 42, 43.
Patent JP-2013149074-A (JP)
Title: Display device
Inventor: TADA MASAHIRO
IPC: G09F9/00
Filed: 2012-01-19
Abstract: PROBLEM TO BE SOLVED: To increase position detection accuracy of a display device having a sensor circuit and a display circuit.SOLUTION: A display device 1 having a pixel circuit and a sensor circuit 12 which reads the magnitude of capacitance coupling comprises: a plurality of scanning lines for the pixel circuit and the sensor circuit; a plurality of signal lines SL for the pixel circuit and the sensor circuit, the signal lines SL having a shared part; a display driver (YD, XD) which drives a plurality of scanning lines and signal lines for the pixel circuit in a display operation period and writes a display signal into the pixel circuit on a row basis; a sensor driver (YD, XD) which drives a plurality of scanning lines and signal lines for the sensor circuit in a sensor operation period and reads a signal representing the magnitude of the capacitance coupling from the sensor circuit on a row basis; a controller TCONT which controls alternating-current driving that inverts, with a specific period, the polarity of a display signal written into the pixel circuit; and a determination processor 70 which determines a magnitude correlation between a sensor signal read from the sensor circuit and a polarity-based threshold value corresponding to the polarity of alternating-current driving in reading the sensor signal.
Patent JP-2013137176-A (JP)
Title: Underground heat exchanging system
Inventor: TAKASUGI SHINJI
IPC: F24J2/00
Filed: 2012-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an underground heat exchanging system capable of performing underground heat exchange by effectively using a limited ground.SOLUTION: A heat exchanger installing groove 150 which has prescribed water permeability and has an underground heat exchanging unit 120 embedded therein is arranged under a building and a water supply means 300 for supplying water to the heat exchanger installing groove 150 from the outside is disposed to improve the efficiency of heat exchange.
Patent JP-2013150220-A (JP)
Title: Information processing system, information processor, information processing method, and program
Inventor: KONNO RYUICHI
IPC: H04N7/173
Filed: 2012-01-20
Abstract: PROBLEM TO BE SOLVED: To share emotions even in viewing a recorded content.SOLUTION: One information processor includes: means for reproducing a content including respective scenes in a time sequence; means for generating comments respectively related to the respective scenes in accordance with the reproduction of the respective scenes in the content; means for adding meta data including the kind of the content and information concerning the respective scenes to the comments; and means for transmitting the comments with the meta data added thereto to a network. Another information processor includes: means for recording a content; means for reproducing the content; means for receiving comments with meta data added thereto from the network; means for storing the comments; means for searching comments related to a predetermined scene in a content to be reproduced from the stored meta data on the basis of the content to be reproduced; and means for reproducing the predetermined scene of the content and also displaying the related comments.
Patent JP-2012115983-A (JP)
Title: Carrying device
Inventor: NONAKA HIDEAKI
IPC: B25J13/08
Filed: 2012-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a carrying device for carrying a plate-shaped member while canceling hanging of a peripheral part thereof when the plate-shaped member is carried.SOLUTION: The carrying device 10 includes an articulated robot equipped with a chucking arm 14 for a wafer W at the leading edge. When the chucking arm 14 is sagged and the wafer W is hung by weight caused by holding the wafer W, the carrying device 10 is configured to adjust an angle of the chucking arm 14 to cancel an amount of hanging in the peripheral part of the wafer W and an amount of displacement in a direction of a reference line L to hold the wafer W in a substantially horizontal attitude. The amount of hanging of the wafer W can be found by measuring a length by first and second length measuring machines 40 and 41.
Patent JP-2013118162-A (JP)
Title: Lithium battery
Inventor: HUANG JEN-CHIN
IPC: H01M50/567
Filed: 2012-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a lithium battery that is easier to manufacture, reduced in cost, has high sensitivity and has a safety valve capable of adjusting pressure timely.SOLUTION: The lithium battery includes: a battery case which has an electrode assembly, a bottom wall and a plurality of side walls extending upward orthogonally to the bottom wall, the bottom wall and the plurality of side walls being formed enclosing a housing space for housing the electrode assembly and a sealing opening; an electrolyte charged between the electrode assembly and the battery case; and a battery lid for sealing the electrode assembly and the electrolyte in the housing space. A grooved safety valve is disposed on at least one side wall of the lithium battery case, and provided at a place close to a corner part of the side wall, and the distance between the safety valve and sealing opening is set to be equal to or less than a quarter as long as the distance between the sealing opening and the bottom wall.
Patent JP-2012126909-A (JP)
Title: Solar cell sealing material
Inventor: NISHIJIMA KOICHI
IPC: C08J5/18
Filed: 2012-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell sealing material, with which a solar cell module can be easily formed and which has good transparency, heat resistance, flexibility, and the like, and a solar cell module produced using the same.SOLUTION: The solar cell sealing material is obtained by dry-blending a non-crystalline or low crystalline α-olefin copolymer with a crosslinking agent in advance, supplying the mixture into an extruder, and then extruding and shaping the mixture in the form of sheet, wherein the α-olefin copolymer comprises ethylene as a principle ingredient containing 50-90 mol% of an ethylene polymerization unit, 50-10 mol% of an α-olefin polymerization unit other than ethylene and, as required, 2 mol% or less of a diene monomer polymerization unit, the α-olefin copolymer having an X-ray crystallinity of 40% or less. The solar cell module produced using the solar cell sealing material is also provided herein.
Patent JP-2012096084-A (JP)
Title: Radiographic imaging apparatus
Inventor: KASHIWAGI NORIHIKO
IPC: G01T7/00
Filed: 2012-02-06
Abstract: PROBLEM TO BE SOLVED: To calculate a radiation dose to be exposed with high precision necessary for radiographic imaging of a breast, and to obtain the high-quality radiographic image without irradiating any excessive radiation.SOLUTION: Preliminary irradiation-exposure time (t2-t1) or (t5-t1) necessary for an exposure to preliminary irradiation is calculated with a thickness of the breast as a parameter, and the preliminary irradiation is performed in accordance with the calculated preliminary irradiation-exposure time (t2-t1) or (t5-t1). Conforming to the radiation dose detected by a radiation dose detecting sensor, main irradiation-exposure time (t4-t3) or (t6-t3) necessary for an exposure to main irradiation is calculated, and the main irradiation-exposure is performed in accordance with the calculated main irradiation-exposure time (t4-t3) or (t6-t3) for capturing the radiographical image of the breast.
Patent JP-2013161035-A (JP)
Title: Picture display device
Inventor: KAKEYA HIDENORI
IPC: H04N13/04
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To achieve a picture display device that allows a joint of the element lens to be made inconspicuous in picture display devices using a lens array with an element lens arranged in a two-dimensional array form.SOLUTION: The picture display device comprises: (1) a light-emitting device that can adust light-emitting intensity, respectively and consists of a plurality of luminescent points; (2) a light collection element group that is disposed between the light-emitting device and a viewer, regularly arrayed in longitudinally and laterally in a two-dimensional planar or a two-dimensional curve shape and in which a lateral array direction is substantially parallel with a direction connecting a right eye of the viewer and a left eye thereof; (3) a light modulation element group that is disposed between the light collection group and the viewer and modulates light from the light-emitting device; and (4) a diffuser that diffuses light between the light collection element group and the viewer. Particularly, an array of the light collection element group has a predetermined period in the respective lateral rows, but in an arbitrary lateral row, the array has a different phase from lateral rows above and below the arbitrary lateral row. The diffuser diffuses the light more in a longitudinal direction in comparison with the lateral direction, and controls the light modulation element group to display a picture.
Patent JP-2013048397-A (JP)
Title: Network connection device and method
Inventor: OKAMOTO RYUICHI
IPC: H04L12/46
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a security problem might occur according to the situation as a result of determination of a network to connect and connection to the network according to priority.SOLUTION: In a network connection device which connects to a network, a connection propriety determination unit determines connection propriety to a network according to connection propriety determination rules managed by a connection propriety determination rule management unit. If a security problem occurs in contents of the connection propriety determination rules due to connection, the security problem is to be solved by, for example, requiring a user to re-input authentication information in contents of the connection propriety determination rules.
Patent JP-2013163758-A (JP)
Title: Method of producing methacrylic resin-molded product
Inventor: YASUI MIO
IPC: C08J5/00
Filed: 2012-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a methacrylic resin-molded product that has an excellent appearance.SOLUTION: A method of producing a methacrylic resin-molded product includes subjecting a monomer component containing 50 mass% or more of methyl methacrylate and a polymerizable composition containing a polymerization initiator to casting polymerization, wherein the method further includes a step (I) to a step (III). A mold is taken out of a hot water bath, so that formula (1) is satisfied when: a maximum value of an absolute value of a difference between a temperature of an inside of the mold and a temperature of the hot water bath, during polymerization in the step (I), is ΔT1; and an absolute value of a temperature of an inside of the mold and a temperature of the hot water bath, at takeout in a step (II), is ΔT2.
Patent JP-2013157587-A (JP)
Title: Compound semiconductor
Inventor: KATO MITSUHARU
IPC: H01L29/41
Filed: 2012-01-28
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a large influence on practical use of an element substrate such as SiC for a high-voltage driver element, which is caused by a large number of crystal faults and a large amount of leakage current.SOLUTION: In a compound semiconductor of a present embodiment, by forming a single-crystal compound semiconductor such as a SiC film on an insulation film on a substrate to form a Schottky diode as an element substrate, an electric field from the substrate, and an electric field from a conductor formed in a groove which is formed as a trench in a part of the single-crystal semiconductor and which has oxide films on side walls, and an electric field from a field plate provided in a surface layer of the element through an insulation film ease an electric field applied to an anode of the Schottky diode. Accordingly, an influence of a crystal fault of the single-crystal compound semiconductor such as SiC is decreased.
Patent JP-2013166733-A (JP)
Title: Alicyclic polyfunctional (meth)acrylate compound
Inventor: KAWAMOTO MICHIHIRO
IPC: C07C69/54
Filed: 2012-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a polyfunctional (meth)acrylate compound which can have functions such as quick curability, high hardness, low hygroscopicity, high weatherability, optical transmission, and high light resistance which have been difficult to exist together and can suitably be used in curable resins and the like.SOLUTION: An alicyclic polyfunctional (meth)acrylate compound is represented by general formula (1) (wherein Ris the same or different and is hydrogen or a methyl group; Ris the same or different and is a hydroxyl group or a monovalent organic group; m is a number of 2-10; n is a number of 0-10; and X is an alicyclic hydrocarbon group and is an alicyclic hydrocarbon group having a monocyclic 9-40-membered ring when m is 2).
Patent JP-2013166521-A (JP)
Title: Vehicle brake hydraulic pressure control apparatus
Inventor: KOBAYASHI MASASHI
IPC: B60T8/1764
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent a driver from having odd feeling by increasing braking force when an operation is taken to increase stepping on a brake pedal during an execution of differential pressure control in a vehicle brake hydraulic pressure control apparatus for controlling the differential pressure between the right and left wheel brakes by increasing the wheel brake hydraulic pressure in a high friction coefficient road side wheel brake than the wheel brake hydraulic pressure in a low friction coefficient road side wheel brake on a split road when performing anti-lock brake controlling.SOLUTION: A differential pressure control means 29 adds a part of a portion of output pressure of a master cylinder exceeding an increase in stepping reference value determined by an increase in stepping correction reference value setting means 31 based on a detection value of a pressure sensor SP to instructed pressure for the brake hydraulic pressure for a high friction coefficient road side wheel brake in non-increase stepping operation state and obtaining the instructed pressure in an operation of increase in stepping and makes an instructed pressure in the increased stepping operation state when determined that increasing in the stepping operation of the brake pedal is carried out based on a detection value of a pressure sensor SP for detecting the output pressure of the master cylinder.
Patent JP-2013171370-A (JP)
Title: Information processing device, information processing method, program, and information processing system
Inventor: MIYAMA SHIGEJI
IPC: G06T1/00
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device and the like, capable of processing and displaying an image obtained with a microscope in a short time.SOLUTION: An information processing device includes a reception unit, an acquisition unit, a generation unit, and a selection unit. The reception unit receives an output request of requesting output of at least one of a plurality of first subject images having mutually different resolutions based on a first format. The acquisition unit acquires one or more second subject images based on a second format different from the first format. The generation unit can generate, for outputting a first subject image according to an output request, a plurality of first subject images on the basis of the one or more second subject images. The selection unit selects at least one or more first subject images, out of the plurality of first subject images generated by the generation unit, as a first preparation image generated regardless of reception of an output request, and selects the others as a second preparation image generated in accompaniment of reception of the output request.
Patent JP-2013171415-A (JP)
Title: Distribution system and server
Inventor: ARASHI DAISUKE
IPC: G06F12/00
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To quicken an update reflection time as much as possible while synchronizing the update reflection of setting information of each of distributed servers.SOLUTION: In a distribution system having a plurality of servers, a management server S0 issues an instruction to update setting information to a processing server Sx, the processing server Sx returns a finish time Tx of the update preparation of the setting information to the management server S0, the management server S0 specifies a server Sm which has spent the maximum time on the update preparation of the setting information, and calculates an update reflection required estimation time E(Tm-T0) required for switching the setting information to the updated setting information on the basis of the maximum required processing preparation time Tm-T0, and the processing server Sx executes the switching of the setting information to the updated setting information in a batch on an update reflection time Tp+Tm-T0 taking the update reflection required estimation time E(Tm-T0) into account.