baber/WOPTO huggingface dataset:
Patent JP-2013208884-A (JP)
Title: Molding mold and method of manufacturing optical element
Inventor: SHIGEMATSU TADAAKI
IPC: B29C33/44
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a molding mold capable of easily changing only an ejector pin and a method of manufacturing an optical element.SOLUTION: Since a root side of an ejector pin 65 is fixed to an ejector plate 69a to be freely detachable by attracting the ejector pin 65 by magnetic force from a magnet member 69b by a butting plate 69c which is a butting member for fixing the magnetic member 69b to the ejector plate 69a, the ejector pin 65 is easily changed from a mold surface 41a side while precisely operating the ejector pin 65 and carrying out projecting. As a result, the pulling-in amount of the ejector pin 65 from a mold surface 41a is precisely adjusted and in the projection after mold opening, a molded article including an optical element 10 is surely prevented from being fallen out from a first mold 41.
Patent JP-2013214595-A (JP)
Title: Circuit board manufacturing method
Inventor: SARUWATARI MASATAKA
IPC: H05K3/00
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board manufacturing method which can form a through hole at a predetermined position in a rolled condition without using a mold tool, and which can improve productivity.SOLUTION: A circuit board manufacturing method comprises: selectively forming an adhesive layer 20 on a surface on one side of a conductive layer 10 in such a manner that the adhesive layer 20 exists on a first region of the surface on the one side of the conductive layer 10 but not exists on a second region on a surface on the other side of the conductive layer 10; subsequently forming a support layer 30 for supporting the adhesive layer 20 on a surface of the adhesive layer 20 opposite to a surface of the adhesive layer 20 which contacts the conductive layer 10; selectively forming a resist layer 30 on a surface of the conductive layer 10 on the other side opposite to the surface on the one side in such a manner that a resist layer 40 does not exist in a region corresponding to the second region; and selectively removing the second region of the conductive layer 10 by using the resist layer 40 as a mask to form a through hole 12 through the conductive layer 10.
Patent JP-2013214930-A (JP)
Title: Rear face irradiation type imaging element, driving apparatus and imaging apparatus both provided with rear face irradiation type imaging element, and driving method of rear face irradiation type imaging element
Inventor: ARAI TOSHIKI
IPC: H04N5/225
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a rear face irradiation type imaging element capable of improving sensitivity more than conventional ones, and to provide a driving apparatus and an imaging apparatus both provided with the imaging element, and a driving method of the imaging element.SOLUTION: A driving apparatus 10 comprises: a rear face electrode voltage applying unit 11 which applies, to a rear face electrode, a DC voltage of a predetermined voltage amplitude as a drive voltage φBS; a gate electrode voltage applying unit 12 which applies, to a charge collection gate 21, a DC voltage higher than the drive voltage φBS as drive voltage φG1; a gate electrode voltage applying unit 13 which applies a drive voltage φG2 to a charge collection gate 22; a stored transfer applying unit 14 which applies a drive voltage φM to a CCD memory 27; a vertical transfer voltage applying unit 15 which applies a drive voltage φV to a VCCD 28; and a horizontal transfer voltage applying unit 16 which applies a drive voltage φH to an HCCD memory 29.
Patent JP-2013217705-A (JP)
Title: Failed fuel take-out method in nuclear power plant
Inventor: HORIE HIDEKI
IPC: G21F9/30
Filed: 2012-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a failed fuel take-out method for allowing solidified debris to be easily taken out of a nuclear reactor pressure vessel after a severe accident occurred.SOLUTION: A method includes: a strong acid supply step S4 for supplying solidified debris with strong acid when the solidified debris are accumulated on a bottom part of a nuclear reactor pressure vessel; a fuel dissolution step S5 for dissolving nuclear reactor fuel in the solidified debris with the strong acid and liquefying them after the strong acid supply step S4; and a reaction product take-out step S6 for taking out reaction products liquefied at the fuel dissolution step S5 to outside the nuclear reactor pressure vessel.
Patent JP-2013215760-A (JP)
Title: Method for manufacturing aluminum alloy casting
Inventor: YAMAGUCHI HIDEHISA
IPC: B22C9/06
Filed: 2012-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an aluminum alloy casting capable of reducing the size of burrs formed by invasion of molten metal in a gap between a bush and an extrusion pin, and allowing the extrusion pin to smoothly slide when releasing a product.SOLUTION: In a method for manufacturing aluminum alloy casting, molten aluminum alloy is poured into a cavity surrounded by a die through a sprue provided in the die, and an aluminum alloy casting formed of the cooled and solidified molten aluminum alloy is extruded by an extrusion pin slidable with respect to a bush provided at the position facing the cavity of the die, and taken out of the die. The extrusion pin is formed of a high speed tool steel, and the bush is formed of a cemented carbide.
Patent JP-2013217079-A (JP)
Title: Assisting device of movable body
Inventor: SAITO TOKUO
IPC: E05F1/16
Filed: 2012-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an assisting device of a movable body, capable of using a closer for a sliding door as an assisting device of a top-railed sliding door.SOLUTION: An assisting device of a movable body comprises: a rail provided on a substrate; a base substrate provided on the movable body which moves relatively with respect to the substrate; a hanging implement movably supported along the rail and for suspending the movable body; an abutment receiving body provided on the rail and protruding on the side of the movable body; an abutting body provided so that it can reciprocate with respect to the base substrate in a first direction and configured so that it can be engaged with and disengaged from the abutment receiving body, and an energization mechanism for energizing the abutting body.
Patent JP-2013214486-A (JP)
Title: Led lamp
Inventor: FUJIWARA MASATO
IPC: F21V19/00
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an LED lamp capable of being mounted on a socket of a conventional lighting fixture as it is and lighting a designated range with uniform illuminance regardless of a shell-type LED with a small irradiation angle.SOLUTION: An LED lamp 1 includes: a flat plate-shaped LED substrate 2 for mounting a plurality of LEDs 3 arranged on a front face side; a base 4 electrically connected with a power supply socket 10 in a detachable state; a lighting device 5 connected with the base 4 and lighting the LEDs 3; a cylindrical support section 6 internally storing the lighting device 5 and preparing the base 4 on a tip side and fixing a base end side to a central section of the LED substrate 2; and a heat sink 7 arranged in the surrounding of the support section 6 on a rear face side of the LED substrate 2.
Patent JP-2013223398-A (JP)
Title: Retarder
Inventor: KURODA KIYOSHI
IPC: B60W10/08
Filed: 2012-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a retarder that is provided with an induction motor and that eliminates the need for a rotational speed sensor for detecting rotational speed of the induction motor.SOLUTION: A retarder 10 includes: an induction motor 11 that is coupled to an output shaft 43 of a transmission 42; and a control section 12 that controls the induction motor 11. From a vehicle 1 (outside of the retarder 10), the control section 12 receives information that is detected by a vehicle speed sensor provided in the vehicle 1, and controls the induction motor 11 on the basis of the information.
Patent JP-2013224838-A (JP)
Title: Component concentration measuring apparatus and component concentration measuring method
Inventor: NISHIDA KAZUHIRO
IPC: A61B5/1455
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a novel technique for acquiring a time resolution waveform of scattered light with high resolution and a high S/N ratio, and a technique for measuring the concentration of a component that an analyte includes on the basis of the time resolution waveform with high accuracy.SOLUTION: A component concentration measuring apparatus includes an irradiation section 303, a light condensation section 304, a detection section 313 which detects light intensity, a light reception gain variable section 308 which varies the level of a signal of the light intensity detected by the detection section 313, a gate light guide section 309 which is configured to vary the length of an optical path where gate light comprising pulse light synchronized with measurement light is guided, an optical driving shutter section 311 which transmits light condensed by the light condensation section 304 toward the detection section 313 on the basis of the gate light that the gate light guide section 309 guides, an optical path length control section which varies and controls the optical path length of the gate light guide section 309, and a calculation section which calculates the concentration of a component included in an analyte by finding the time resolution waveform from the detection result of the detection section 313 at the optical path length varied by the optical path length control section.
Patent JP-2013224842-A (JP)
Title: Ic peripheral circuit
Inventor: MINAMI NAYUTA
IPC: G01D3/028
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an IC peripheral circuit capable of reducing malfunctioning of an IC.SOLUTION: An IC peripheral circuit includes: a high impedance element 20 connected between a grounding terminal 13 and a ground potential section GND of an IC 10 that controls a physical quantity sensor, the high impedance element being high in impedance to noises generated from the IC 10; a bypass capacitor C connected between a power terminal 11 and the grounding terminal 13 of the IC 10, the bypass capacitor C bypassing noises generated at the power terminal 11 of the IC 10 to the ground potential section GND; and a resister R connected between the power terminal 11 and the grounding terminal 13 of the IC 10 serially to the bypass capacitor C.
Patent JP-2013229964-A (JP)
Title: Protection apparatus for current flowing circuit
Inventor: NAKAMURA YOSHIHIDE
IPC: H02H5/04
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a protection apparatus for a current flowing circuit capable of appropriately switching a control circuit for controlling driving and stopping of a load into a sleep mode.SOLUTION: A protection apparatus comprises: a semiconductor relay circuit 11 for switching conduction to/from interruption of a current flowing circuit; a control circuit 12 for outputting a switching command signal to the semiconductor relay circuit 11 in response to an input signal; and a current sensor for detecting current flowing through the current flowing circuit. The control circuit 12 comprises: a sleep timer control section 22 for measuring lapse time after off when the semiconductor relay circuit 11 determines that the load RL is in an off-state; and a sleep control section 23 for switching the control circuit 12 into the sleep mode when determined that a predetermined time lapses at the sleep timer.
Patent JP-2013228560-A (JP)
Title: Light-emitting diode control circuit and display device
Inventor: YOSHIDA SHIGETO
IPC: G09G3/20
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting diode control circuit and a display device capable of suppressing increase in power consumption and reduction in service life of an LED.SOLUTION: On the basis of an addition value of respective gradation values of input video signals, power consumption is calculated and when the addition value is equal to or more than a threshold, a determination signal is output. On the basis of the determination signal, at least some of the gradation values of the input video signals are converted to gradation values indicating a lower brightness, to make each of plural light-emitting diodes emit light.
Patent JP-2012141324-A (JP)
Title: Seismic isolation/aseismic/tsunami-proof mechanism of nuclear power plant
Inventor: OTA YUKIO
IPC: G21C13/00
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To establish aseismatic/Tsunami-proof safety with sufficiently safety factors against giant earthquakes of seismic intensity of 7 or more and giant Tsunami of wave height of 15 to 20 m and more in a nuclear power plant.SOLUTION: Seismic isolation mechanisms are installed to a reactor supporting structure and a turbine supporting structure arranged on the inside and outside of a reactor container, both the supporting structures are rigidly coupled with each other by coupling pipes pierced into a plurality of portions of a reactor container wall and an airtight state of the reactor container is formed by seismic isolation pipes to construct an integrally fluctuated seismic isolation base. Apparatuses and pipelines of a main steam system and a condensed water supply system between a reactor and a turbine are arranged on the seismic isolation base to reduce seismic force. A building in a yard is water-tight, wave-proof watertight gates are arranged in respective large openings, watertight gates are arranged in respective small gates and always closed, sucking/exhausting snorkels are arranged for emergency generators or the like to prevent Tsunami flood, the inside of the building is formed as water-tight sections, and electrical systems in the plant are double-protected to guarantee aseismatic/Tsunami-proof safety.
Patent JP-2012233185-A (JP)
Title: Polyacetal composition and molded product made therefrom
Inventor: BRUCE M MALHOLAND
IPC: C08J5/00
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a polymeric composition containing a polyacetal resin in conjunction with a blend of metal salts for reducing formaldehyde emissions.SOLUTION: In one embodiment, the blend of metal salts comprises a metal salt of a fatty acid blended with a metal salt of a polycarboxylic acid. The metal salt of the fatty acid may comprise calcium propionate, while the metal salt of the polycarboxylic acid may comprise calcium citrate. The metal salts have been found to reduce formaldehyde emissions, especially when the composition contains a low gloss additive, such as acrylic polymer particles.
Patent JP-2013232462-A (JP)
Title: Resin multilayer board and method for producing the same
Inventor: OTSUBO YOSHITO
IPC: H05K1/02
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent a conductor portion from moving in compression bonding, in a resin multilayer board.SOLUTION: A resin multilayer board 101 includes a laminate 3 formed by laminating a plurality of resin layers 2. A plurality of conductor portions 7 are disposed inside the laminate 3 so as to be superposed on each other in the lamination direction 91 of the resin layers 2, and the laminate 3 includes a fluidization prevention portion 5 disposed at a position surrounding the conductor portions 7 in a planar view, in a layer same as at least a part of the conductor portions 7.
Patent JP-2013231494-A (JP)
Title: Thrust bearing
Inventor: MIYAMOTO MASATO
IPC: F16C19/10
Filed: 2012-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a thrust bearing enabling reduction of wear of a bearing ring in the thrust bearing.SOLUTION: A thrust bearing includes a first bearing ring 11 having a first raceway surface 11a, a second bearing ring 12 having a second raceway surface 12a, a plurality of rolling elements 13 disposed rotatably between the first raceway surface 11a and the second raceway surface 12a, and a retainer 14 for retaining the plurality of rolling elements 13 circumferentially at substantially equal intervals, and is used in a hydraulic continuously variable transmission 30, and a contact surface 20 of the first bearing ring 11 or the second bearing ring 12 with which a nose piston 35 of the hydraulic continuously variable transmission 30 comes into contact is formed with a peripheral groove 21 with a cross section in an arc shape.
Patent JP-2012144979-A (JP)
Title: Chemical supply tool
Inventor: HANDA SATOSHI
IPC: E03D9/02
Filed: 2012-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a chemical supply tool capable of stably eluting a chemical agent.SOLUTION: A chemical supply tool for being placed on a top surface of a supplied-water receiving pan of a water storage tank for a water closet comprises a supply tool body 10 capable of housing a solid chemical, and a lid body for covering an upper portion of the supply tool body 10. The supply tool body 10 comprises an intake 15 for internally introducing water, an exhaust port 12 that is formed in a bottom portion, a plurality of driving channels 14 and 14 for guiding the water, which is introduced from the intake 15, toward the exhaust port 12, and a base portion 16 for partitioning the respective driving channels 14 and 14 and supporting a bottom surface of the solid chemical. The base portion 16 comprises a communication passage 17 for making the adjacent driving channels 14 and 14 communicate with each other, and an auxiliary port 18 facing the communication passage 17 from outside. The water passing through the driving channels 14 and 14 and the communication passage 17 comes into contact with the bottom surface of the solid chemical.
Patent JP-2013236428-A (JP)
Title: Dc conversion device
Inventor: NAKANISHI RYOTA
IPC: H02M1/00
Filed: 2012-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a DC conversion device that has simplified configuration and low noise, and is adaptable to a wide range of input voltage.SOLUTION: A DC conversion device includes: a first series circuit connected in parallel to a capacitor Ci and in which a switching element Q1 and a switching element Q2 are connected in series; a second series circuit connected in parallel to the switching element Q1 and in which a resonance capacitor Cri, a resonance reactor Lr, and a primary winding N1 of a transformer T1 are connected in series; a half-wave rectifier circuit RC and Co rectifying and smoothing a voltage of a secondary winding N2 of the transformer; a PRC control circuit 10 alternately turning on and off of the switching element Q1 and the switching element Q2 on the basis of an output voltage of the rectifier circuit; and a third series circuit connected in parallel to the switching element Q2 and in which a step-up reactor L and a DC power supply Vi are connected in series.
Patent JP-2013233839-A (JP)
Title: Case for in-vehicle electric equipment
Inventor: NISHIMAE MAKOTO
IPC: B60R16/02
Filed: 2012-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a case for in-vehicle electric equipment, the case being hardly broken even when receiving a large impact.SOLUTION: A case 1 for in-vehicle electric equipment has a plurality of wall parts 2. The inside of the plurality of wall parts 2 functions as a housing space for housing the in-vehicle electric equipment. At least one of the plurality of the wall parts 2 is a vehicle fixing wall part 2a having a fixing part 3 for fixing the case to the vehicle. The fixing part 3 projects from the vehicle fixing wall part 2a to the outside of the case in the sheet thickness direction (Z direction) of the vehicle fixing wall part 2a. The vehicle fixing wall part 2a has ribs 4 for reinforcing the periphery of the fixing part 3. The ribs 4 are connected to the fixing part 3.
Patent JP-2013239483-A (JP)
Title: Working device of component or substrate and surface mounting apparatus
Inventor: SUZUKI YASUHIRO
IPC: H05K13/08
Filed: 2012-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a working device of component or substrate, capable of moving a working mechanism part to a work position accurately even when the working mechanism part is not disposed on a straight line passing between centers of imaging parts.SOLUTION: A surface mounting machine 100 is provided with a head unit 20 including a main camera 23, a sub camera 24, and a suction nozzle 25 disposed at a place other than on a straight line 500 passing through centers of the main camera 23 and the sub camera 24 in a x-y plane, and an arithmetic processing part 71 that controls the head unit 20 to move in the x-y plane. The arithmetic processing part 71, when moving the head unit 20, controls to correct a center position of the suction nozzle 25 on the basis of deviation amounts ΔXa and ΔYa of an actual position coordinate in reference to theoretical position coordinate of a center position of the main camera 23, deviation amounts ΔXb and ΔYb of an actual position coordinate in reference to theoretical position coordinate of a center position of the sub camera 24, and mutual positional relations between the main camera 23, the sub camera 24, and the suction nozzle 25.
Patent JP-2013237807-A (JP)
Title: Ink composition, inkjet recording ink, and inkjet recording method
Inventor: OMORI KOSHI
IPC: C09D11/00
Filed: 2012-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition capable of forming an image excellent in light resistance and ozone resistance, and capable of exhibiting a desired hue.SOLUTION: An ink composition comprises at least first and second color materials. The first color material is a compound expressed by general formula (A-1). The second color material is at least one compound selected from: a compound expressed by general formula (B-1); a compound expressed by general formula (B-2); and a compound expressed by general formula (B-3).
Patent JP-2012199965-A (JP)
Title: Sleep-state and service initiation for mobile terminal
Inventor: BACHMANN JENS
IPC: H04W8/22
Filed: 2012-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a mobile terminal capable of communicating with a core network via first and second access networks and reducing power consumption thereof.SOLUTION: The mobile terminal comprises: notification means for notifying an entity of the core network of information telling that the mobile terminal is configured to receive via the second access network a paging request for the first access network; and receiving means for receiving via the second access network the paging request transmitted by the entity according to the information of which the entity was notified.
Patent JP-2013242391-A (JP)
Title: Display device and television receiver
Inventor: GOMA YASUSHI
IPC: G02F1/1333
Filed: 2012-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a display device and television receiver which can improve the efficiency of part replacement work.SOLUTION: A positioning frame 9 included in a display device, includes an outer peripheral side frame part 91 disposed on the outer peripheral side of a display panel 2, an optical sheet 8 and a backlight 71, and a projection 92 projecting to the inner peripheral side from a portion of the outer peripheral side frame part 91 located on the front side of the optical sheet 2. For a backlight chassis 6, the backlight 71, the optical sheet 8 and the positioning frame 9, the backlight 71 and the optical sheet 8 are held between the backlight chassis 6 and the projection 92, and the backlight chassis 6 and the outer peripheral side frame part 91 are fastened with a screw 9S from the back side.