baber/WOPTO huggingface dataset:
Patent JP-2013217428-A (JP)
Title: Wheel supporting rolling bearing
Inventor: MATSUMOTO KANEAKI
IPC: F16J15/3284
Filed: 2012-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a wheel supporting rolling bearing that exhibits sufficient durability even in a cold area at a temperature of about -40°C by enhancing sealing performance at a low temperature.SOLUTION: A wheel supporting rolling bearing includes: an outer ring having an outer ring raceway on the inner peripheral surface; an inner ring having an inner ring raceway on the outer peripheral surface; a plurality of rolling elements freely rollably provided between the outer ring raceway and the inner ring raceway; and a sealing device that plugs an axial opening of a space, in which the rolling elements are provided, between the inner peripheral surface of the outer ring and the outer peripheral surface of the inner ring. The wheel supporting rolling bearing encloses a grease composition in which mixed oil formed by mixing mineral oil with synthetic oil and having an aniline point of 80-120°C is used as base oil.
Patent JP-2012182801-A (JP)
Title: Phase correction for ofdm and mimo transmissions
Inventor: J RODNEY WALTON
IPC: H04B7/04
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To provide techniques for performing phase correction for wireless communication.SOLUTION: Received pilot symbols and received data symbols are obtained from an orthogonal frequency division multiplexing (OFDM) and/or multiple-input multiple-output (MIMO) transmission. First phase information is obtained based upon the received pilot symbols. Second phase information is obtained based upon the received data symbols. The phase of the received data symbols is corrected based upon the first and second phase information (directly and/or indirectly). For example, the phase of the received data symbols may be corrected based upon the first phase information, detection may be performed on the phase corrected data symbols to obtain estimated data symbols, the second phase information may be obtained based upon the estimated data symbols, and the phase of the estimated data symbols may be corrected based upon the second phase information. The phase correction may also be performed in various manners.
Patent JP-2012157059-A (JP)
Title: Method for exploiting signalling messages in wireless communication network
Inventor: ALESSANDRO TOROGORO
IPC: H04W80/04
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of exploiting a signaling message related to a predetermined OSI layer (215a, 215b) of a wireless communication system and adapted to transmit signaling information specific of the OSI layer for transmitting data different from the signaling information.SOLUTION: The method comprises: ascertaining (520, 525) the presence of unallotted space (280, 299) in the signaling message; based on the ascertained presence of unallotted space, determining (540) an amount of transmissible data different from the signaling information; modifying (550, 555) the signaling message by filling at least part of the unallotted space with the amount of transmissible data. The method is in particular useful in cellular telephony networks like 2G and 3G networks, in 802.1x networks and broadcasting ones such as DVBs.
Patent JP-2013220557-A (JP)
Title: Method of cutting spew and cutting device
Inventor: SEKINE KATSUMICHI
IPC: B29D30/00
Filed: 2012-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of cutting spews and a cutting device, capable of cutting spews from roots surely and efficiently.SOLUTION: One face in a thickness direction of a rotating plate 12A is located close to a surface 402 of a tire 4, and on a movement locus T in which locking parts 24A are moved by rotation of the rotating plate 12A, a blade part 1602 is arranged between the one face and the surface 402 of the tire 4. At least one of the surface 402 of the tire 4 and a frame 18A is moved in a direction in which the spews 2 approach a portion of the blade part 1602 intersecting with the movement locus T, and the rotating plate 12A is rotated by a rotating plate rotating means 14 in a direction in which the locking parts 24A approach the portion of the blade part 1602. While stopping falling-down of the spews 2 in a direction of separating from the blade part 1602 by the locking parts 24A, roots of the spews 2 are cut by the blade part 1602.
Patent JP-2013209737-A (JP)
Title: Method for producing molten steel
Inventor: KIKUCHI NAOKI
IPC: C21C5/30
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To improve heat conductive efficiency to molten iron, and at the same time, improve reaction efficiency of a refining agent to be added, when the powdery refining agent is heated using a burner lance, and top-blowing of the heated refining agent is carried out to perform oxidation refining of the molten iron.SOLUTION: A first top-blown lance 1 having a refining agent supplying path, a fuel supplying path and a gas supplying path for combustion, is used, and one or more kinds among iron oxide, lime-based flux and combustible material are supplied to molten iron in a torpedo car together with an inert gas while forming a flame at the lower part of a tip of the top-blown lance to apply a preliminary dephosphorizing treatment to the molten iron. Successively, the molten iron is charged into a converter, and a second lance having an oxygen gas supplying path for refining and a fuel supplying path, is used, and the molten iron in the converter is subjected to decarburization refining by supplying the powdery flux together with the oxygen gas from the oxygen gas supplying path for refining, while forming the flame with the fuel supplied from the fuel supplying path to produce molten steel.
Patent JP-2013223428-A (JP)
Title: SELECTIVE PCR AMPLIFICATION METHOD OF SSU rRNA GENE OF PLANT ENDOPHYTE BY LNA CLAMP TECHNOLOGY
Inventor: IKENAGA MAKOTO
IPC: C12N15/09
Filed: 2012-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for selectively amplifying SSU rRNA genes of plant endophyte.SOLUTION: PCR is performed using a reaction liquid containing DNA derived from a plant sample, a primer set for amplifying SSU rRNA genes of plant endophyte, and oligonucleotide containing locked nucleic acid (LNA) corresponding to SSR rRNA genes of plant mitochondria and plastid designed in a location that competes with a primer of the primer set, and the amplification of the SSU rRNA genes of the plant mitochondria and plastid is hindered by the LNA-containing oligonucleotide.
Patent JP-2013225790-A (JP)
Title: Communication device and communication program
Inventor: SHIBAYAMA YUKI
IPC: H04N1/32
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a communication device and a communication program that enable an operator trying to transmit image data to appropriately determine the necessity of confirmation of specified destination information.SOLUTION: Main processing means 10 for starting data transmission processing has: first processing (S105) for starting the data transmission processing when transmission destination information is specified; second processing (S103, S105) for displaying a confirmation screen urging confirmation of the transmission destination information when the transmission destination information is specified, and starting the data transmission processing in response to an operation for the confirmation screen; and selection processing (S102) for selecting which processing of the first processing and the second processing is performed on the basis of a transmission processing history.
Patent JP-2013227989-A (JP)
Title: Four-way switching valve
Inventor: TSUKUI RYOSUKE
IPC: F25B41/04
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a four-way switching valve which prevents generation of abnormal noise when a valve element is in sliding, as well as prevents leakage of fluid from a contact surface between a valve seat and the valve element even when the valve element is formed of a material having a relatively large coefficient of friction.SOLUTION: A four-way switching valve 1 includes a valve body 2 having a closed space; a first conduit 4 connected to one side of the valve body to communicate with the closed space; a second conduit 6 connected to the other side of the valve body to communicate with the closed space; third and fourth conduits 10, 11 disposed adjacent to each other having the second conduit therebetween and communicating with the closed space; a valve seat 15 having openings 7, 12, and 13 communicating respectively with the second to fourth conduits in the valve body; and a valve element 14 slidably disposed to the valve seat, in which the valve element is slid in one or the other direction, whereby the communication state between the first conduit and the third conduit or the communication state between the first conduit and the fourth conduit are switched selectively and an arithmetic mean roughness Ra of the surface of the valve seat on the side of the valve element is 0.4 or more and 1.2 or less.
Patent JP-2013228116-A (JP)
Title: Missile
Inventor: HARA TORU
IPC: F42B15/00
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a missile capable of stably separating an outer cylinder to open a head without using any pyrotechnic product by a simple configuration.SOLUTION: Before a mounting part 12 in a missile 1 is opened, steering is performed by using a front blade 8 (a). When a predetermined time for spraying a mounted article 10 comes, the binding of an outer cylinder 16 is released, and then the front blade 8 is rotated until its blade surface is made vertical with respect to the axial direction of the missile 1 (b). The mounting part 12 of the missile 1 is opened by separating the outer cylinder 16 from a body 4 by air resistance received by the front blade 8.
Patent JP-2013226348-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine configured to be controlled to a specific game status based on the passage of a game medium through a specific area after the satisfaction of a predetermined condition, wherein game performance is achieved according to the player's taste.SOLUTION: After the generation of a jackpot, a game is not controlled to a jackpot game status immediately, but controlled to any of jackpot game statuses having different apparent rounds of 5 rounds, 10 rounds, and 15 rounds, based on the passage of a game ball through a specific hole A201 or specific hole B202 formed in a variable prize ball device 200. Different apparent rounds are sorted according to which specific hole the game ball has passed through, and the specific hole for the passage of the game ball is selected according to the user's operation. Notification of switching a flow path to another one is performed before the flow paths are switched from each other by a sorting member 203.
Patent JP-2013231636-A (JP)
Title: Clock number/time association circuit, identified clock time generation circuit, event execution instruction/time difference generation circuit, event execution device, radar device, and communication device
Inventor: YAMAMOTO KAZUHIKO
IPC: G04G99/00
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To identify a relation between a clock number and a time even when stability of a clock generator such as a reference oscillator is low and each clock time generated is different from a time to be assumed.SOLUTION: A clock number/time association circuit includes: a clock number counter 42 that counts an input clock and outputting a clock number; a highly accurate time acquisition device 43 that acquires a highly accurate time; a clock number/time integrator 44 that generates time/number pair data formed by associating the clock number output by the clock number counter 42 with the time acquired by the highly accurate time acquisition device; and a clock number/time relation identification device 48 that acquires time/number pair relation information representing a relation between the clock number and the time on the basis of the time/number pair data generated by the clock number/time integrator 44.
Patent JP-2013231476-A (JP)
Title: Screw with resin cap
Inventor: ADACHI RYUSUKE
IPC: F16B33/06
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a screw with a resin cap, in which the resin cap does not drop off even when a seat surface sags in a fastening target member.SOLUTION: A screw 1 with a resin cap is configured so that a resin cap 10 covering a head part 2 further covers the head part 2 so as to reach a position above a seat surface 5. With the screw 1, even when the seat surface 5 sags in a fastening target member upon screwing the screw 1 to the target member, the resin cap 10 does not touch the surface of the fastening target member, and thereby, the cap does not drop off the head part 2. The resin cap 10 is prevented from dropping off by sagging, though a complicated structure such as hooking the resin cap 10 by forming an engaging portion in the head part 2 is not employed. The simple configuration of only capping the head part 2 with the resin cap 10 is advantageous for manufacturing the screw.
Patent JP-2013217178-A (JP)
Title: Detachable connected snow removal tool
Inventor: MATSUI TSUGIHIRO
IPC: E01H5/02
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a tool by which snow can be efficiently removed.SOLUTION: In a snow removal tool which is provided with a snow removal body as a snow scooping part having side walls on the lateral sides and the rear side thereof and installs a handle to the snow removal body, an engaging connection body is provided on the upper part of one lateral side wall of the snow removal body, and an engaging connection body engageable with and detachable from the engaging connection body is provided on the top surface of the other lateral side wall facing the one lateral side wall, whereby adjacent snow removal tools can be attached to and detached from each other.
Patent JP-2012191633-A (JP)
Title: Apparatus and method for distribution of high-quality image and audio programs to remote locations
Inventor: MORLEY STEVEN A
IPC: H04N21/23
Filed: 2012-05-07
Abstract: PROBLEM TO BE SOLVED: To distribute high-quality image and audio programs to remote locations.SOLUTION: An apparatus and a method are provided for the distribution of high-quality audio or visual programming data from one or more central hubs 102 to one or more presentation locations 104 such as theaters using high data rate links such as satellites 106. At the central hub 102, an information source generation system 108 generates an electronic program signal from an analog signal, a compression/encryption system 110 codes and digitally encrypts the electronic signal, and a modulation/transmission system 114 processes the signal for transmission via the satellite 106. A network management system 112 at the central hub 102 controls the operation of the hub. At the theater or other locations, a receiver/demodulator 120 receives the programming signal transmitted using the satellite 106.
Patent JP-2013233552-A (JP)
Title: Aluminum alloy brazing sheet
Inventor: ITO YASUNAGA
IPC: B23K35/28
Filed: 2012-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy brazing sheet for inexpensively brazing aluminum in a nitrogen gas furnace without using a flux or a harmful element.SOLUTION: A brazing sheet for brazing aluminum in an inert gas atmosphere without using a flux is formed by cladding a brazing filler metal, which contains 6-13% of Si (mass%, the same shall apply hereinafter) and 0.004-0.1% of Li and comprises the balance aluminum and inevitable impurities, on one side or both sides of a core material of an aluminum alloy containing 0.2-1.3% of Mg.
Patent JP-2013234686-A (JP)
Title: Motion guide device
Inventor: FURUSAWA RYUJI
IPC: F16C29/06
Filed: 2012-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a motion guide device which includes parts having high strength and is highly durable and highly reliable.SOLUTION: A motion guide device includes: a raceway member on which rolling element rolling sections are formed; a movement member on which loaded rolling element rolling sections facing the rolling element rolling sections are formed and which have rolling element return passages extending substantially parallel to the loaded rolling element rolling sections; a pair of lid members 6, 6 in which direction change paths 16 for connecting the loaded rolling element rolling sections and the rolling element return passages are formed; and a plurality of rolling elements arranged in a rollable manner within rolling element circulation routes configured from the loaded rolling element rolling sections, the rolling element return passages and the direction change paths 16. The movement member and the lid members are provided with a plurality of fixing means. Any one fixing means is disposed in the vicinity A of a scooping section 16a at which the direction change path 16 formed in the lid member 6 scoops the rolling element rolling from the loaded rolling element rolling section; and any other fixing means 21, 22 are disposed at positions close to a side opposite to the side on which the raceway rail is installed.
Patent JP-2013236002-A (JP)
Title: Holding table
Inventor: KOMATSU ATSUSHI
IPC: H01L21/301
Filed: 2012-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a holding table which reduces the possibility that contaminants adhere to or a scratch is made to a plate object suctioned and held by the holding table.SOLUTION: A holding table holding a plate object includes: an annular holding part holding an outer peripheral part of the plate object and having an annular holding surface; and a center recessed part enclosed by the annular holding part. In the annular holding part, a suction port opening on the annular holding surface, a suction path where one end communicates with the suction port and the other end connects with a suction source, a liquid jet port opening on the annular holding surface at the outer peripheral side of the suction port, and a liquid passage where one end communicates with the liquid jet port and the other end connects with a liquid supply source are formed.
Patent JP-2013236690-A (JP)
Title: Extremity-attachable type biological information measuring device
Inventor: NAGAI MOTOTAKA
IPC: A61B5/0245
Filed: 2012-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a biological information measuring device excellent in portability, and measurable of biological information (at least a pulse and a pulse pressure) for a long period of time continues.SOLUTION: An extremity-attachable type biological information measuring device includes: an attachment belt 2 that is wrapped around to wear any of user's extremities; a piezoelectric element 3 that is attached the attachment belt 2 and whose voltage value generated in a thickness direction changes when stretching or shrinking in a wrapping direction of the attachment belt 2; a pressure sensor 4 that detects the pressing pressure of the attachment belt 2; and a controller that acquires the voltage signal generated in the piezoelectric element 3 and an output signal from the pressure sensor 4 and measures user's biological information based on the acquired voltage signal and output signal.
Patent JP-2013239352-A (JP)
Title: Nonaqueous electrolytic secondary battery
Inventor: TAKAHATA KOJI
IPC: H01M4/36
Filed: 2012-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolytic secondary battery including, as negative-electrode active material, graphite and soft carbon differing from each other in reactivity which can keep a good output property even in a low-temperature environment.SOLUTION: The nonaqueous electrolytic secondary battery 10 comprises: a positive electrode 30 having a positive-electrode active material; a negative electrode 50 having a negative-electrode active material; and a nonaqueous electrolyte. The negative-electrode active material has: soft carbon with a low-crystallinity carbon coating in at least part of its surface; and graphite with a low-crystallinity carbon coating in at least part of its surface. Supposing that the amount of the low-crystallinity carbon per unit mass in the soft carbon with a low-crystallinity carbon coating is A, and the amount of the low-crystallinity carbon per unit mass in the graphite with a low-crystallinity carbon coating is B, the ratio (A/B) of A to B is within a range of 0.25-0.8.
Patent JP-2013237813-A (JP)
Title: π-ELECTRON CONJUGATED POLYMER, AND ORGANIC SEMICONDUCTOR DEVICE USING THE SAME
Inventor: OSHITA JOJI
IPC: H01L51/42
Filed: 2012-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a π-electron conjugated polymer which is excellent in heat stability and is small in band gap.SOLUTION: A π-electron conjugated polymer is represented by formula (1), wherein U is Si or Ge; Yis N and Yis CH or CF, or Yis CH or CF and Yis N; Z is one selected from the group consisting of S, Se and N-R; R, Rand Rare each independently a hydrogen atom, a fluorine atom, a 1-20C alkyl group which may have a substituent, a 6-20C aryl group which may have a substituent; and n is a positive number of ≥2.
Patent JP-2012257234-A (JP)
Title: Receiver
Inventor: MATSUMURA KINJI
IPC: H04N7/173
Filed: 2012-05-17
Abstract: PROBLEM TO BE SOLVED: To perform execution control for an application running in a receiver.SOLUTION: The receiver comprises a security level table storing the identification information of an application in association with the information of security level, an executability table storing the information of executability corresponding to the security level of the application in association with the identification information for each identification information of API, an application execution unit which specifies the information of security level of an executed application with reference to the security level table, and executes called API, if the identification information of the called API and the information of executability associated with the information of security level of the application with reference to the executability table, is the information indicating being executable, and a table update unit which receives the update information of the executability table externally, and updates the executability table on the basis of the update information of the received executability table.
Patent JP-2012148187-A (JP)
Title: Game machine
Inventor: NAGANAWA TAKURO
IPC: A63F7/02
Filed: 2012-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that causes no malfunction while enhancing amusingness of a jackpot game and that can simplify a constitution of a control means.SOLUTION: When a game ball gets into a starting hole, a jackpot lottery is performed. When a jackpot is determined as the result of the jackpot lottery, the jackpot game is performed. In the jackpot game, round games opening either of first and second large winning holes 11 and 28 are performed more than once, and winning balls can be acquired depending on the number of the game balls getting into the large winning holes. A promotion winning hole 27 is provided in the first large winning hole 11. When the game ball gets into the promotion winning hole 27, a promotion lottery is performed. In the case where the result of promotion determination is obtained by the promotion lottery, a game state after the completion of the jackpot game is set as a high-probability game state. In the round game in which the promotion lottery is not performed, the second large winning hole 28 is opened.