baber/WOPTO huggingface dataset:
Patent JP-2013182600-A (JP)
Title: Design method for semiconductor integrated circuit, design device for semiconductor integrated circuit, circuit design program, and computer readable recording medium
Inventor: SAKAMOTO MASAHISA
IPC: H01L21/82
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To solve timing violation of a signal path in a semiconductor integrated circuit by using a desired cell having an appropriate drive performance and an appropriate occupation area in a semiconductor design apparatus which designs a semiconductor integrated circuit by using a standard cell.SOLUTION: A semiconductor design apparatus 100 includes: a cell arrangement and wiring part 112 for performing arrangement of standard cells and wiring among the standard cells so that the semiconductor integrated circuit is configured on the basis of circuit design data; a timing analysis part 113 for detecting a violation path in which timing violation occurs among signal paths in the semiconductor integrated circuit; and an additional cell generation part 115 for generating, while selecting at least one standard cell included in the violation path as a replacement target cell, for each replacement target cell, one or more additional standard cells which perform calculation of the same logic as that of each replacement target cell and have a drive performance different from that of the replacement target cell.
Patent JP-2013184250-A (JP)
Title: Socket wrench with rotating socket
Inventor: MORINAGA KAZUO
IPC: B25B17/00
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a socket wrench equipped with a socket for fastening and loosening a fastening member such as a head of a bolt or a nut by remote operation, and also allowing direction of the socket to be changed by remote operation.SOLUTION: In a socket wrench with a rotating socket, a drive side rotor 20 rotated by rotation operation is installed to a base end side of a handle 10, a driven side rotor 30 having a socket 37 for fixedly holding a fastening member is installed to a front end side of the handle 10, an endless annular member 40 is spanned between both rotors 20, 30, and rotating force of the drive side rotor 20 is transmitted to the driven side rotor 30 through the endless annular member 40, so that the socket 37 is rotated. The handle 10 is divided into a base end side handle 12 to which the drive side rotor 20 is installed, and a front end side handle 13 to which the driven side rotor 30 is installed, and the front end side handle 13 is connected to the base end side handle 12 in a manner that the front end side is rotatable around an axis of itself (13).
Patent JP-2012105684-A (JP)
Title: Walking type mower
Inventor: IDEI YOSHITO
IPC: A01D34/73
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a walking type mower with a simple structure which can save power for rotating a mowing blade, while performing mowing work by advancing a traveling machine body and mowing work by reversely moving the traveling machine body.SOLUTION: The machine body frame includes: right and left main frames 31, 32 which face in the anteroposterior direction; a front side frame which faces in the lateral direction; and a rear part frame which faces in the lateral direction. The mowing blade 10 is supported to the lower part of an engine part E so as to rotate around a vertical shaft center P2. The engine part E is arranged between the right and left main frames 31, 32 and between the front and rear part frames in a side view, and supported to the right and left main frames 31, 32 so as to swing around a lateral shaft center P1. The walking type mower includes an inclined posture-changing mechanism which changes postures of the engine part E and the mowing blade 10 to a front down inclined posture in which the front side of the mowing blade 10 swings downward, and to a rear down inclined posture in which the rear side of the mowing blade 10 swings downward.
Patent JP-2013188765-A (JP)
Title: Method for operating anode casting apparatus
Inventor: OHARA TAKUYA
IPC: B22D25/04
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for operating an anode casting apparatus capable of delaying progress of the strain of a mold.SOLUTION: In a method of operating an anode casting apparatus 1 having a mold 30 for an anode, and a plurality of measuring gutters 20 with the different lengths from a support part 24 to a molten metal pouring port 23a, the plurality of measuring gutters 20 are replaced at the predetermined time interval. By replacing the plurality of measuring gutters 20 of different lengths at the predetermined time interval, the falling position of the molten metal into the mold 30 is changed at the predetermined time interval, recesses caused by the load of the molten metal are dispersed, and the progress of the strain of the mold 30 can be delayed.
Patent JP-2013190535-A (JP)
Title: Image heating device
Inventor: HARA NOBUAKI
IPC: G03G15/20
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an image heating device capable of shortening a waiting time generated when recording materials different in width are alternately passed, on the basis of the respective number of passed recording materials different in width.SOLUTION: An image heating device includes control means controlling displacement of a magnetic substance core and a magnetic flux adjusting member, on the basis of the respective number of passed recording materials having a first width in a width direction and having a second width smaller than the first width, when the recording material having the first width and the recording material having the second width are alternately by a predetermined number.
Patent JP-2013175695-A (JP)
Title: Photovoltaic power generator
Inventor: KONDO HARUHIKO
IPC: H01L31/042
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a photovoltaic power generator enabling a user to easily exchange a solar cell even after installation, or capable of integrating a unit having a function partially other than that of the photovoltaic power generator.SOLUTION: In a photovoltaic power generator 1 composed of a plurality of solar cell embedded bodies 2 and a frame body 3, the solar cell embedded bodies 2 and an another function unit including a self-luminous unit 4 and a ventilation unit 5 are configured to be detachable to an engagement part 3a of the frame body 3 even after installation of the photovoltaic power generator 1.
Patent JP-2013198204-A (JP)
Title: Linear motor
Inventor: TAKANO TORU
IPC: H02K41/03
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent position detection failure due to the influence of straightness or warpage of the shaft of a linear motor.SOLUTION: A linear motor 20 has an armature as a stator 1, and a field part as a mover 2 of linear movement. The linear motor 20 includes a guide rail 11 coupled with the shaft 7 of the mover 2, a guide block 12 for supporting the guide rail 11 movably in the axial direction for the stator 1, a linear scale 13 provided on the guide rail 11 of the mover 2, and a position sensor 14 disposed to face the linear scale 13.
Patent JP-2013193001-A (JP)
Title: Liquid supply device, liquid discharge device, and liquid supply method
Inventor: IKEDA KOJI
IPC: B05C5/00
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a liquid supply device, a liquid discharge device, and a liquid supply method capable of supplying a fixed amount of liquid by a minute supply amount.SOLUTION: A liquid supply device 30 includes: a syringe 112; a piston 113; a supply/discharge means for supplying air to a pressure adjustment chamber 115, discharging air from the pressure adjustment chamber 115, and pressurizing the liquid surface of the liquid by adjusting an air pressure to the press adjustment chamber 115 by supply and discharge; a pressure sensor 121 for detecting the air pressure to the pressure adjustment chamber 115; a drive part 120 for moving the piston 113 inside the syringe 112; and a control part 122 for deriving the time change rate of the air pressure to the pressure adjustment chamber 115 in pressurization on the basis of the detection result of the air pressure by the pressure sensor 121, and when the derived time change rate is lower than a prescribed threshold, moving the piston 113 so as to get closer to the liquid surface of the liquid by controlling the drive part 120.
Patent JP-2013183451-A (JP)
Title: Speaker system
Inventor: KANO YUJIRO
IPC: H04R1/40
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a bass reproduction speaker system that creates a base point of amplitude vibration so as to achieve reduction in mechanical vibration generated from speaker units and transmitted to an enclosure as well as stiffness reduction, thereby achieving excellent reaction to micro signals and faithful reproduction.SOLUTION: A speaker assembly is configured by: disposing two speaker units 1a and 1b having the same performance coaxially and in an identical orientation; connecting two air chambers 4a and 4b formed by surrounding back sides of the two speaker units by chambers 3a and 3b, respectively, via a ventilation duct 6; and connectedly fixing the chambers 3a and 3b by connection fixing members 41-56. Two diaphragms 5a and 5b are driven by being connected to a power amplifier so as to vibrate in opposite directions. Thereby, mechanical vibration transmitted from the speaker units to an enclosure is reduced and back pressure exerted on the back surface of the diaphragm 5a of the first speaker unit 1a is reduced.
Patent JP-2013197757-A (JP)
Title: Control apparatus and program
Inventor: SHIMAHASHI TAKUYA
IPC: B41J2/44
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of forming an image of color material at a resolution higher than the resolution of an exposure pattern.SOLUTION: Exposure of a plurality of exposure lines extending in a second exposure direction is executed along a first exposure direction at a second resolution lower than a first resolution. Then, a partial exposure pattern is determined so that exposure amount distribution along the first exposure direction in an output partial area differs depending on layout at least in a first image direction of pixels with a second value representing higher density than that of a first value in a binary partial area.
Patent JP-2012210808-A (JP)
Title: Method for manufacturing liquid crystal polyester molded body
Inventor: HARA SADAYUKI
IPC: B29C48/40
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid crystal polyester molded bodies excellent in heat resistance and mechanical strength.SOLUTION: The method for manufacturing the liquid crystal polyester molded bodies includes a melt filtration step of the liquid crystal polyester with a filter after melt extrusion, wherein the liquid crystal polyester has repeating units represented by general formulas (1) -O-Ar-CO-, (2) -CO-Ar-CO-, and (3) -X-Ar-Y-, and the filtration accuracy of the filter is 1-50 μm, respectively.
Patent JP-2013018699-A (JP)
Title: Method for producing optical fiber
Inventor: HARUNA TETSUYA
IPC: C03C13/04
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method producible of an optical fiber in which an alkali metal element is added to a core, and which has a small transmission loss.SOLUTION: A quartz-based optical fiber preform 20 that includes a core part and a cladding part is drawn with a drawing apparatus 1 to form an optical fiber 30, the core part having an alkali metal element with average concentration of ≥5 atomic ppm. During the drawing, the time the temperature of glass is maintained at ≥1,500°C is ≤110 minutes. The drawing speed is preferably ≥1,200 m/min and more preferably 1,500-2,300 m/min. The optical fiber preform 20 preferably has a diameter of 70-170 mmφ and more preferably 90-150 mmφ.
Patent JP-2012147473-A (JP)
Title: Improved 802.11 mesh architecture
Inventor: RAJA BANERJEA
IPC: H04L45/02
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To improve 802.11 mesh architecture.SOLUTION: There is provided a wireless network device which comprises a forwarding table and a mesh routing module. The forwarding table stores direct entries and reverse entries, each including a destination address, a next hop address, and a metric. The metric of the direct entries corresponds to a route from the wireless network device to the destination address. The metric of the reverse entries corresponds to a route from the destination address to the wireless network device. The mesh routing module wirelessly receives route discovery packets and creates corresponding entries in the forwarding table.
Patent JP-2013201706-A (JP)
Title: Perturbation vector selection device, communication device, perturbation vector selection method, and program
Inventor: SONOBE SATOSHI
IPC: H04B1/04
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a perturbation vector selection device capable of selecting a perturbation vector for preventing signal distortion from occurring without using a high-performance RF amplifier having a wide dynamic range.SOLUTION: A perturbation vector selection device comprises: a transmission signal acceptance unit 22 for accepting a transmission signal; a weight acceptance unit 21 for accepting weight used for performing precoding on the transmission signal; a perturbation vector selection unit 23 for selecting a perturbation vector by using the transmission signal accepted by the transmission signal acceptance unit 22 and the weight accepted by the weight acceptance unit 21 so that a range width of the signals after the precoding transmitted individually through a plurality of antennas is suppressed; and an output unit 24 for outputting a result of the selection by the perturbation vector selection unit 23.
Patent JP-2013186119-A (JP)
Title: Air cleaner with function of removing radioactive material such as cesium
Inventor: NISHIMOTO KOTOHA
IPC: G21F9/12
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner with a function of removing radioactive materials such as cesium capable of reducing a dosage exceeding an indoor regulation value to less than or equal to the regulation value or zero in a dwelling house or the like and reducing a dosage in a decontamination work place to less than or equal to the regulation value or zero.SOLUTION: An air cleaner with a function of removing radioactive materials sucks air including floating radioactive materials such as cesium by a suction fan; and causes the radioactive materials to collide with an aqueous solution of cypress in a tank 2 or an aqueous solution 6 prepared by blending slightly acid electrolysis water with ferric ferrocyanide in the tank, or atomizes the aqueous solution and spraying the aqueous solution into the air to remove radioactive materials such as cesium, and harmful materials such as contaminant, dust, dirt, mold, tick, pollen, and aldehyde.
Patent JP-2013205925-A (JP)
Title: Vehicle exterior environment recognition device, and vehicle exterior environment recognition method
Inventor: ITO SHU
IPC: B60R1/00
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To improve detection accuracy of a moving object even when a vehicle turns.SOLUTION: A vehicle exterior environment recognition device 120 includes: an image data acquisition unit that acquires image data of a vehicle exterior environment photographed through a wide angle lens; an image cut-out unit 160 that cuts out a partial image having a predetermined position and size from an image based on the image data; a flow vector derivation unit 162 that derives a plurality of flow vectors in the partial image; a reference line derivation unit 164 that derives a determination reference line that is extended in a vertical direction according to an arrangement relation among the plurality of flow vectors; and a grouping unit 166 that groups flow vectors indicating a moving object on the basis of the determination reference line.
Patent JP-2013208215-A (JP)
Title: Bioinformation display device, therapeutic device, and biological information measuring device
Inventor: TSUNASHIMA SHUNSUKE
IPC: A61M16/10
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To easily check an effect of oxygen supply to a patient who has a relatively high value of an arterial carbon dioxide pressure or a biological parameter corresponding thereto.SOLUTION: A bioinformation display device includes: a supply oxygen information acquisition unit that acquires supply oxygen information representing an amount of oxygen to be supplied from a therapeutic device to a patient or a value corresponding thereto; a carbon dioxide measurement value acquisition unit that acquires a carbon dioxide measurement value as a measurement value of an arterial carbon dioxide partial pressure or a biological parameter corresponding thereto of the patient; and a display unit that displays the carbon dioxide measurement value along with the oxygen flow value at the time of measurement.
Patent JP-2013208855-A (JP)
Title: Method and device for producing functional film
Inventor: NAGANO SATOSHI
IPC: B32B38/00
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a functional film capable of suppressing occurrence of failure such as bending of a support body after attachment of a laminated film and a device for producing the functional film.SOLUTION: A support body 12 is delivered from a delivery machine 32, and application liquid for a coating film is applied onto one face of the support body 12 by an application means 26. The application liquid is dried by a heating means 28 and/or the application liquid is hardened by a UV irradiation device 30, to form the coating film. The support body 12 is cooled by a cooling roller 31. A laminated film 82 is attached onto the coating film while tension is adjusted by a tension adjustment roller 33, and the support body 12 to which the laminated film 82 is attached is wound up by a taking machine 34 to form a roll shape.
Patent JP-2013212884-A (JP)
Title: Container terminal and method of controlling the same
Inventor: OGASAWARA MASANOBU
IPC: B65G63/00
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a container terminal allowing a carriage to smoothly move between two parallel traveling passages and capable of improving efficiency of cargo work and reducing electric power consumption, and a method of controlling the container terminal.SOLUTION: A container terminal includes: an outgoing passage 11 and a return passage 12 located adjacent to a storage lane 2 in which a container is stored and extending in the longitudinal direction of the storage lane 2; and a cart 9 self-propelling in the outgoing passage 11 and the return passage 12 bidirectionally. A transfer car 13 is installed at each of at least both ends of the outgoing passage 11 and the return passage 12. The transfer car has a main passage 14a connected to the outgoing passage 11 or the return passage 12, and transfers the main passage 14a from one of the outgoing passage 11 or the return passage 12 to the other while having the cart 9 placed thereon. A flow of the cart 9 located adjacent to the storage lane 2 is formed with at least one circular flow 10.
Patent JP-2013213349-A (JP)
Title: Reinforcement structure
Inventor: KORENAGA TAKEYOSHI
IPC: E04B5/43
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To reinforce a junction between a flat column and a slab in a flat plate structure in lower cost and with good workability.SOLUTION: In a reinforcement structure for a junction between a flat column and a slab in a flat plate structure, plural section steels that extend in a direction orthogonal to a long-side direction of cross-sectional shape of the flat column are aligned side by side in the long-side direction and buried in the slab at the junction.
Patent JP-2013212274-A (JP)
Title: Game machine
Inventor: SEKIYA YUICHIRO
IPC: A63F7/02
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for enabling a player to keep paying attention to whether or not a specific performance is executed during a big winning game.SOLUTION: When a prescribed number of game balls enter a start prize winning pocket during a big winning game and there is a symbol variation game to be a big winning among symbol variation games whose execution is held, it is notified with the performance content of an expectation performance that there is a symbol variation game to be the big winning among the symbol variation games whose executions is held, according to the preceding winning.
Patent JP-2013216517-A (JP)
Title: Ceramic sintered compact and method for manufacturing the same
Inventor: TATSUMI NATSUO
IPC: C04B35/581
Filed: 2012-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic sintered compact having high hardness and toughness, and a method for manufacturing the same.SOLUTION: A ceramic sintered compact includes cubic aluminum nitride, and at least one kind of metal compound selected from a group comprising nitrides, carbides and borides of groups 4A, 5A and 6A metals in the periodic table. A method for manufacturing the ceramic sintered compact includes a step for mixing cubic aluminum nitride powder with at least one kind of metal compound powder selected from the group comprising nitrides, carbides and borides of the groups 4A, 5A and 6A metals in the periodic table, and a step for sintering a mixture obtained by mixing at a temperature of ≥700°C and ≤1,500°C and at a pressure of ≥2 GPa and ≤20 GPa.
Patent JP-2013215682-A (JP)
Title: Water treatment method and water treatment apparatus used for the water treatment method
Inventor: NOSE TAISUKE
IPC: C02F1/48
Filed: 2012-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment method by which water treatment can be efficiently carried out even in a neutral region and an alkali region without requiring much energy cost and a large-sized apparatus, and to provide a water treatment apparatus used for the water treating method.SOLUTION: A water treatment method is configured such that a streamer discharge is generated between a linear electrode 3 and a cylindrical electrode 4 which are provided in a treatment chamber 2, water W to be treated is made into water droplets and supplied in a discharge space, and substances to be treated in the water droplet M is subjected to decomposition treatment by active species generated by the discharge in the discharge space. At least either a water-soluble ferrous salt or its aqueous solution is added to at least one of the water W to be treated, treated water W1 obtained by making the water W to be treated into the water droplets and passing through the inside of the discharge space, and mixed water of the water W to be treated and the treated water W1.