baber/WOPTO huggingface dataset:
Patent JP-2012125148-A (JP)
Title: Electrical apparatus
Inventor: SUMIYOSHI YOKO
IPC: H02H9/06
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrical apparatus which improves the durability against a surge by preventing breakage of an element constituting an electric circuit and achieves reduction in size of the element, a board and the whole.SOLUTION: In a plurality of electric circuits 20, discharge gap parts 24 are provided between input terminals 21 and functional circuit parts 22. When a voltage of one electric circuit 20 of the plurality of electric circuits 20 reaches a predetermined voltage or higher by the surge, the discharge gap parts 24 promote discharge between the one electric circuit 20 and the electric circuits 20 which are adjacent to the one electric circuit 20. By discharging between the discharge gap parts 24, energy of the surge which a resistance element 26 of one electric circuit 20 should absorb is partly borne by the resistance element 26 of the adjacent electric circuit 20. Therefore, a load of the resistance element 26 of the each electric circuit 20 is reduced, and the capacity of the resistance element 26 connected to the each electric circuit 20 can be reduced.
Patent JP-2013202867-A (JP)
Title: Printer device, and method of controlling print unit in printer device
Inventor: KODAMA YASUHIKO
IPC: B65H23/34
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a printer device which prevents a printed matter from being damaged or coated with dust in correcting curl formed on roll paper, and maintains constant finish quality of the printed matter, and to provide a method of controlling a printing unit in the printer device.SOLUTION: A printer device 100 includes a printing unit 10 which performs printing on paper P by drawing the paper P from roll paper 1 to pass between a thermal head 12 and a platen roller 11 for receiving the thermal head 12. The printer device includes: a moving mechanism 20 which moves the printing unit 10 in a decurl direction (a direction shown by an arrow (α) opposite a print surface) depending on a curl amount of the drawn paper P; and a unit control mechanism 21 which moves the moving mechanism 20 in the decurl direction by a predetermined amount based on the curl amount of the drawn paper P.
Patent JP-2013210197-A (JP)
Title: Coating film resistance measurement method for in-propulsion pipe piping
Inventor: SHIGUMA KENICHI
IPC: G01N27/04
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a coating film resistance measurement method of in-propulsion pipe piping, for achieving the shortening of water injection/discharge time in coating film resistance measurement, the improvement of measuring accuracy and the reduction of retry man-hours in defect determination.SOLUTION: The coating film resistance measurement method of in-propulsion pipe piping comprising a propulsion pipe 21 and in-propulsion pipe piping 22 embedded underground between a pair of vertical shafts 11 and 12 includes: a seal part installation step of installing a seal part between the propulsion pipe and the in-propulsion pipe piping to form a space for storing water W; and an electric resistance confirmation step of injecting water to the space between the propulsion pipe and the in-propulsion pipe piping, and for confirming an electric resistance between the coating film layers of the in-propulsion pipe piping.
Patent JP-2013210118-A (JP)
Title: Feed water heating system
Inventor: OTANI KAZUYUKI
IPC: F24H1/00
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a feed water heating system using heat pumps in which the COP is enhanced of heat pumps.SOLUTION: A feed water to a water tank 3 via a supply channel 8 passes through in order an exhaust heat recovery heat exchanger 12, a supercooling machine 17, and a condenser 14. A heat source fluid, such as heat source water, is forced to pass through in order an evaporator 16 and an exhaust heat recovery heat exchanger 12. The exhaust heat recovery heat exchanger 12 is an indirect heat exchanger between the feed water to the water tank 3 via the supply channel 8 and the heat source fluid after passing through the evaporator 16. The supercooling machine 17 is an indirect heat exchanger between the feed water to the water tank 3 via the supply channel 8 and a coolant flowing from the condenser 14 to an expansion valve 15. It is recommended that during the time when feed water is sent to the water tank 3 via the supply channel 8, while operating the heat pump 4, the passing water amount to the condenser 14 is regulated to maintain the water temperature at the exit side of condenser 14 of the heat pump 4 to a preset temperature.
Patent JP-2013209486-A (JP)
Title: Inhibitor of oozing of oil and fat
Inventor: ABE TAKEHIRO
IPC: A21D2/16
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an inhibitor of oozing of oil and fat, which inhibits oozing of oil and fat occurring when a food containing an oil and fat composition is baked and then cooled under a slow cooling condition, by including the oil and fat composition.SOLUTION: An inhibitor of oozing of oil and fat is a sorbitan fatty acid ester obtained by esterifying sorbitol with a fatty acid and has a content of a monoester of ≥38% in 100% of the constituent ester.
Patent JP-2013208228-A (JP)
Title: Game machine
Inventor: SATO YOSHIHIKO
IPC: A63F5/04
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To improve amusement of a game by diversifying a lottery opportunity so as to improve a presentation effect.SOLUTION: In a game machine, a winning combination lottery means determines by lottery either a winning combination or losing on the basis of operation on a start switch. A presentation determination means refers to one of plural presentation lottery tables on the basis of the winning combination or losing determined by the winning combination lottery means, determines one of plural winning areas in the presentation lottery table, and determines the presentation of a game associated with the winning area. A specific game determination means determines whether to execute a specific game advantageous to a player on the basis of an ordinal number of the determined winning area, and executes the specific game.
Patent JP-2013208671-A (JP)
Title: Robot control method, robot control device, and robot control system
Inventor: OTA HIROMITSU
IPC: B25J13/00
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To control an actuator for driving a joint axis so that an expansion rate of an error from a target position attitude can be minimum at an end effector by using freedom for redundancy, and to improve positioning accuracy and locus accuracy without needing a special sensor therefor.SOLUTION: A plurality of linking position attitudes are obtained by combining a step (S204) of calculating a linking position attitude allowed by freedom for redundancy and a step (S206) of calculating a hand error-expansion rate of the linking position attitude on the basis of the hand target-position attitude of a manipulator. A plurality of error-expansion rates for each linking position attitude are obtained, and a minimum error expansion rate is selected from the plurality of error expansion rates. A position command is issued to a servo motor of each joint axis so as to achieve a joint angle of each joint axis in the linking position attitude to be the minimum error-expansion rate.
Patent JP-2013208692-A (JP)
Title: Drill and method for manufacturing cutting workpiece using the same
Inventor: OGAWA HIROSHI
IPC: B23B51/00
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a drill capable of improving the accuracy of a hole position and the smoothness of an inner wall face of a machined hole.SOLUTION: A drill includes a columnar cutting part including: a first cutting part 11A having a first cutting blade 11a positioned at a top and continuous to a first chisel edge 11a1; a second cutting part 11b having a second cutting blade 11b continuous to a second chisel edge 11b1; first and second grooves 12a, 12b continuous to the first and second cutting blades and spirally extended toward a rear end; and first and second outer peripheral parts extended to the second and first grooves in a tip view. The second cutting part is positioned to be closer to a rear end side than the first cutting part, and the other end of the second cutting blade is positioned between a first intersection 16A which is an intersection of a cutting part outer edge and a first extended line formed by extending the first chisel edge in a rotational axis direction of the cutting part, and a second intersection 16B which is an intersection of the cutting blade outer edge and a second extended line formed by extending a center line in parallel with the first cutting blade and passing through a rotational axis in the rotational axis direction.
Patent JP-2013033208-A (JP)
Title: Optical sheet and method for manufacturing optical sheet
Inventor: HANABUSA AKIHIRO
IPC: C08F22/20
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a member suitable for manufacturing an organic electroluminescence (EL) element characterized in that light radiated from a light-emitting layer can be effectively extracted to the outside in a lighting device or a display using organic EL without carrying out a complicated process of filling a concavo-convex pattern of a diffraction grating with a transparent material having a high refractive index followed by flattening the surface, to provide a member suitable for manufacturing an organic EL element, in which light radiated from a light-emitting layer can be extracted to the outside without forming a structure matching wavelengths of the respective light sources of R, G, B, and to provide a member suitable for extending a service life of an organic EL element.SOLUTION: An optical sheet is provided, which has a phase separation structure comprising a sea-island structure and has a haze of 1% or more. When a thermal weight loss of the sheet is measured in an inert gas at a temperature elevation rate of 10°C/min, the amount of desorbed components including organic substances is 1 wt.% or less in a period from 30°C to 200°C.
Patent JP-2013190408-A (JP)
Title: Processing method for reduction in radiation dose of radioactive material-containing incinerated ash or the like
Inventor: IWATSUKI SUNAO
IPC: G21F9/28
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a processing method for reduction in radiation dose of radiation-contaminated soil, radioactive material-containing incinerated ash, or the like being a solid material.SOLUTION: When radiation-contaminated soil, radioactive material-containing incinerated ash, or the like is sprayed with water having fine sintered shell powder mixed in active hydrogen-containing water and is left at rest, an absolute radiation dose of the radiation-contaminated soil, the radioactive material-containing incinerated ash, or the like can be reduced.
Patent JP-2012227923-A (JP)
Title: Ear hole fitting type bone conduction device
Inventor: MIYOSHI MASATO
IPC: H04R15/00
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an ear hole fitting type bone conduction device which has a low invasive property and does not obstruct listening comprehension of an air conduction sound.SOLUTION: An ear hole fitting type bone conduction device 100, which operates to convert either one of an acquired electric signal and vibration to the other, comprises: a ring-shaped elastic part 110 consisting of an elastic body and contacting to the inside of an external auditory canal, for carrying the vibration from or to the external auditory canal; a columnar first magnetostrictor 130; and a first coil 120 wound around the first magnetostrictor 130, for conducting an electric signal, in which one of both ends of the first magnetostrictor 130 is joined to the inside of an arcuate first elastic apart 112 as a portion of the elastic part 110, while the other of the both ends is joined to the inside of an arcuate second elastic part 114 as a portion of the elastic part 110, the second elastic part 114 being different from the first elastic part 112.
Patent JP-2013214923-A (JP)
Title: Display direction control system, display direction control method, display direction control program, and display direction control attachment device
Inventor: HIROMOTO KUNIO
IPC: H04M1/00
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To control a display direction depending on posture of a user such that the user can easily see a display.SOLUTION: A display direction control system is a system including a mobile terminal (smart phone 100) including a display unit and an attachment device (accessory 200) capable of communication with the mobile terminal. The attachment device is fixed to a user such that a first direction which is a particular direction of the attachment device generally faces toward a direction from downward to upward of eyes at the normal time of the user using the mobile terminal. The display direction control system determines an included angle formed by the first direction and the display direction of the display unit (steps S212-S217 and steps S112-S124). The mobile terminal rotates a display of the display unit so that the determined included angle will be within a prescribed range (in particular, a range where a user 10 can align a direction from upward to downward of eyes and the display direction of the smart phone 100 by the user 10 tilting his head) (steps S125-S129).
Patent JP-2012182463-A (JP)
Title: Semiconductor device having drift region and drift control region
Inventor: FRANK FIRSCH
IPC: H01L29/06
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a power semiconductor device having a drift path or a drift region with low on-resistance.SOLUTION: A semiconductor device comprises: a drift region 2 of a first conductivity type in a semiconductor base material; a drift control region 3 that is disposed adjacent to the drift region 2 in the semiconductor base material and is composed of a semiconductor material; an accumulation dielectric 4 disposed between the drift region 2 and the drift control region 3; a base-material region 8; a drain region 5 that is isolated from the base-material region 8 and is adjacent to the accumulation dielectric 4; a source region 9 isolated from the drift region 2 by the base-material region 8; a gate electrode 15 insulated from the semiconductor base material by a gate dielectric 16, and extending from the source region 9 to the drift region 2 adjacently to the base-material region 8; a drain electrode 11 contacting the drain region 5; and a semiconductor region 27 complementarily doped to the drain region 5. The semiconductor region 27 is disposed between the drain electrode 11 and the drift region 2 and is adjacent to the drain electrode 11.
Patent JP-2012182138-A (JP)
Title: Gas insulated switchgear
Inventor: YAEGASHI YUJI
IPC: H01H33/873
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To secure insulation performance even when insulation gas is changed to CO.SOLUTION: The gas insulated switchgear includes a puffer type gas circuit breaker 1 which is provided with: a fixed side electrode 4; a movable side electrode contactable to and separable from the fixed side electrode 4; a puffer cylinder 6 linked with this movable side electrode 5; a fixed piston 8 forming a puffer chamber between the puffer cylinder and itself; and an insulation nozzle 11 by which COgas jetted from a blowing-out port 9 surrounding the movable side electrode and provided on the anti-fixed piston side of the puffer cylinder is guided to an open gap part 10 between the fixed side electrode and the movable side electrode. In the inside of a hollow insulated support cylinder 24 fixed to a ground tank and supporting a conductor, a passage 25 is provided through which COgas after arc cooling passes.
Patent JP-2012154943-A (JP)
Title: Apparatus and method for detecting cable damage in flowmeter and cable of flowmeter
Inventor: HAYS PAUL J
IPC: G01F1/84
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To detect cable damage in a cable of a flowmeter.SOLUTION: A gauge electronic device 20 which includes a driving device 204, a first pick-off sensor 201a and a second pick-off sensor 201b and in which a cable 205 is connected to the first pick-off sensor 201a, the second pick-off sensor 201b and the driving device comprises: a drive circuit 220 which is coupled to the cable 205, generates a drive signal and transmits the drive signal to the cable 205 and the driving device 204; and a signal adjusting circuit 202 which is coupled to the cable 205, receives at least one response signal from at least one of the first pick-off sensor and the second pick-off sensor in response to the drive signal and determines at least either a driving device disconnection failure or a driving device connection direction failure in one or more driving wires of the cable 205.
Patent JP-2013219550-A (JP)
Title: Communication system, subscriber side device, station side device and power saving method
Inventor: YAMASHITA AKIHIRO
IPC: H04L12/28
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a communication system capable of efficiently saving power.SOLUTION: The communication system includes a subscriber side device 10 and a station side device 20. In a power saving mode, the subscriber side device 10 and the station side device 20 alternately repeat a power saving state and an operating state for each predetermined time period. The subscriber side device 10 includes a power saving control unit 12 for transmitting phase information, which is information indicative of the start timing of the power saving state in the own device, to the station side device. The station side device 20 includes: based on the received phase information, a phase control unit 25 for controlling the start timing of the power saving state in the own device in such a manner that a time period in which the own device is in the power saving state coincides with a time period in which the subscriber side device 10 is in the power saving state; and based on the control by the phase control unit 25, a power saving control unit 22 for performing control to alternately repeat the power saving state and the operating state.
Patent JP-2012182803-A (JP)
Title: Method and apparatus for measuring and reporting channel state information in high efficiency, high performance communications system
Inventor: WALLACE MARK
IPC: H04B17/00
Filed: 2012-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for measuring and reporting channel state information in a high efficiency, high performance communications system.SOLUTION: Channel state information (CSI) can be used by a communications system 100 for precondition transmissions between transmitter units and receiver units. Disjoint sub-channel sets are assigned to transmit antennas located at a transmitter unit. Pilot symbols are generated and transmitted on a subset of the disjoint sub-channels. Upon receipt of the transmitted pilot symbols, the receiver units determine the CSI for the disjoint sub-channels that carried pilot symbols. The amount of information necessary to report CSI on the reverse link can be further minimized through compression techniques and resource allocation techniques.
Patent JP-2013220827-A (JP)
Title: Label conveyance controller
Inventor: HIRAFUJI TAKUMA
IPC: B65C9/18
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a label conveyance controller capable of delivering relatively long labels of various lengths in a non-drooping state without using a support roller.SOLUTION: A label conveyance controller includes: a head label position determination means of determining whether the tip edge of a head label reaches a delivery position; a conveyance stop control means (S24) of stopping conveyance of the arrayed label when the label is conveyed by a certain length without reference to the length of the label after it is determined that the tip edge of the head label reaches the delivery position in a process of conveying the arrayed label; a head label taking-out start determination means (S25) of determining whether the head label of a state delivered from the delivery position begins to be taken out; and a conveyance start control means (S26) of starting the conveyance of the arrayed label when it is determined that the head label begins to be taken out.
Patent JP-2013221588-A (JP)
Title: Hydrostatic stepless transmission
Inventor: IWAKI KOJI
IPC: F16H39/12
Filed: 2012-04-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, when a hydraulic pressure is made excessive by high-load operation or the like, in a conventional hydrostatic stepless transmission, a gap between plunger blocks and a center case is forcibly opened and a hydraulic fluid is leaked outside.SOLUTION: A first plunger block 19, which is rotated together with a pump shaft 11 of a hydraulic pump 14, and a second plunger block 24, which is rotated together with a motor shaft 12 of a hydraulic motor 15, are provided consecutively, and a tubular center case 16 is provided into which the plunger block 19, 24 is inserted. A closed circuit is comprised of: in-case oil passages 36 to 41 which are provided inside the center case 16; plunger ports 19c1, 24c1 which are provided in a circumferential direction of the plunger block 19, 24; and first and second supply/discharge grooves 16e1 to 16e4 on an inner peripheral surface 16e of the center case 16. A bearing gap is provided between the inner peripheral surface 16e of the center case 16 and outer peripheral surfaces 19e, 24e of the plunger blocks 19, 24, and thereby, the plunger blocks 19, 24 are supported fluidly.
Patent JP-2012160201-A (JP)
Title: Review processing method and system
Inventor: KUSHAL B DAVE
IPC: G06Q10/00
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To enable users to more efficiently conduct research on products and services they are interested in obtaining and on the providers of products and services they are interested in patronizing.SOLUTION: A method of processing reviews includes a step of identifying a plurality of reviews, a step of selecting a subset of the plurality of reviews based on at least predefined quality criteria, and a step of generating a response that includes content from the selected subset.
Patent JP-2012177372-A (JP)
Title: Turbine rotor
Inventor: SATO JUN
IPC: F01D5/06
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a Ni-based alloy that achieves both high temperature strength and hot forging properties, hardly generating segregation and superior in large steel ingot manufacturing properties, and to provide a forged component for a steam turbine plant using the same.SOLUTION: In this turbine rotor including a shaft part and a body part comprising a Ni-based alloy, the Ni-based alloy includes C, Cr, Co, Al, Mo, and W. Mo is 4% to 12 mass%, the total sum of the contents of Ti, Ta, and Nb is ≤0.5 mass%, and the balance is Ni and inevitable impurities. A parameter Ps represented by expression (1) is 0.6 to 1.6.
Patent JP-2013234889-A (JP)
Title: Gasket cooling apparatus for hatch of reactor container
Inventor: USUDA KOHEI
IPC: G21C13/02
Filed: 2012-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a gasket cooling apparatus capable of cooling a gasket of a hatch of a reactor container by a simple structure.SOLUTION: A cooling cover 40B surrounding an outer periphery of a hatch fastening mechanism 11 of an outward-opening hatch 3 and an outer surface of a dome part 3a of the hatch 3 is detachably attached to a cooling cover fixing flange 21A formed on an outer peripheral surface of a hatch barrel 10. Thereby, the cooling cover 40B is constituted as an integrated object obtained by welding an annular plate-shaped cooling cover flange part 41 to a cylindrical part 42B. In the cooling cover 40B, cooling water is allowed to flow into a cooling water circulation space 30 through an inlet pipe 31 and an outlet pipe 32 so that gaskets 13, 13 of the hatch 3 can be cooled.