baber/WOPTO huggingface dataset:
Patent JP-2013187902-A (JP)
Title: Silence drive circuit
Inventor: MA BIN-SO
IPC: H04R3/00
Filed: 2013-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a silence drive circuit which can remove pop noise and is at low cost.SOLUTION: When an AC power supply is turned on, an input-output port of a micro control unit maintains voltage of a low level, an NPN transistor is disconnected and a manner mode is executed. When electronic equipment is activated, voltage outputted from the input-output port is controlled by software to maintain voltage of a high level after maintaining voltage of a low level, the NPN transistor is conductive after being disconnected, and a silence drive circuit is released after executing the manner mode. When shutdown is performed, outputted voltage is controlled by the software to maintain voltage of a low level, and the NPN transistor is disconnected and the manner mode is executed. When the AC power supply is turned off, system voltage is voltage of a high level, the input-output part has voltage of a low level, the NPN transistor is disconnected, and the manner mode is executed.
Patent JP-2014164118-A (JP)
Title: Method for manufacturing conductive roller, conductive roller, and image forming apparatus
Inventor: YABUSHITA SHUNICHI
IPC: F16C13/00
Filed: 2013-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a conductive roller configured to prevent a foam cell diameter near an outer surface from being extremely reduced, to prevent image defect, and the conductive roller manufactured by the manufacturing method, and an image forming apparatus incorporating the conductive roller.SOLUTION: A manufacturing method includes a step of continuously extruding a rubber composition into a cylindrical shape from a nozzle 2 of a head of an extruder 3 under the condition of head pressure of 25 MPa or less, and continuously foaming and crosslinking the rubber composition which has passed through a microwave crosslinking apparatus 8 and a hot-air crosslinking apparatus 9 without being cut, to form cylindrical foam 5. A conductive roller includes the cylindrical foam manufactured through the above step. An image forming apparatus incorporates the conductive roller, as a charging roller, a developing roller, a transfer roller or the like.
Patent JP-2014163458-A (JP)
Title: Piping structure for oil
Inventor: UENO HIDEO
IPC: B67D7/78
Filed: 2013-02-26
Abstract: PROBLEM TO BE SOLVED: To provide piping for oils, such as crude oil, gasoline, and petroleum, particularly a piping structure for the oils that early detects corrosion and pitting of piping buried underground so as to prevent soil contamination or the like.SOLUTION: A piping structure for oils includes: a base pipe whose interior permits flow of oil; a cover part that is formed along the outer circumference of the base pipe so as to form a plurality of spaces closed in the longitudinal direction of the base pipe; an oil leak detection means for detecting the oil leaking from the base pipe to the spaces of the cover part; and an informing means for informing oil leak information detected by the oil leak detection means to the exterior.
Patent JP-2014165408-A (JP)
Title: Electronic apparatus
Inventor: KOSUGI YUKIO
IPC: H05K7/20
Filed: 2013-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus capable of uniformly and efficiently cooling a plurality of substrates within a substrate packaging unit.SOLUTION: A substrate packaging unit 120 packages therein a plurality of electronic substrates 121 in such a manner that the electronic substrates face each other along a direction substantially vertical to a front face of a casing 101. An intake port 131 is provided at a front surface side of the casing 101. A fan 111 is provided within the casing 101 and at a top face side and a back side of the substrate packaging unit 120. The fan 111 sucks air outside of the casing from the intake port 131 and exhausts the sucked air to the outside of the casing 101 at a top face side and a back side of the substrate packaging unit 120 via intervals of the plurality of electronic substrates 121 within the substrate packaging unit 120. A fan guide duct 126 is provided on the back side of the substrate packaging unit 120. The fan guide duct 126 guides air sucked from the intake part 131 from the inside of the substrate packaging unit 120 to the fan 111.
Patent JP-2013214048-A (JP)
Title: Defocus amount detection device and camera
Inventor: UTSUKI AKIHIKO
IPC: H04N5/232
Filed: 2013-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a defocus amount detection device capable of accurately detecting the defocus amount, and a camera.SOLUTION: A defocus amount detection device includes an image shape correction unit that performs correction processing to correct a difference in an image shape between pupil division image data and total pupil image data to at least one of the pupil division image data and the total pupil image data. The pupil division image data is output from a first pixel that receives one of a pair of light beams subjected to pupil division, and the total pupil image data is output from a second pixel that receives light beams passed through an area including at least a pupil.
Patent JP-2013220658-A (JP)
Title: Skin with subsurface reinforcement layer embedded at selectable depth for use in robot and other
Inventor: JACKSON PHILIP J
IPC: A63H11/00
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for fabricating an artificial skin for use with a robotic assembly or the like.SOLUTION: A method includes providing a mold assembly with an exterior mold and an interior core. A cavity is defined between inner surfaces of the exterior mold and exterior surfaces of the interior core, thereby defining the shape and thickness of an artificial skin. The surface of the interior core includes offsets or standoffs extending outward from the interior core surface. The method further includes positioning a sheet of reinforcement material to the surface such that the sheet contacts the offsets. The method includes pouring material for the skin system into the mold to occupy the cavity between the exterior mold and the interior core. The method includes disassembling the mold assembly and removing the artificial skin with the sheet of reinforcement material embedded within the skin at an offset distance from a surface of the artificial skin.
Patent JP-2014167265-A (JP)
Title: Control device of internal combustion engine
Inventor: GOTO KAZUHIRO
IPC: F02D13/02
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To supply a negative pressure of a required amount to a brake booster while reducing pumping loss of an internal combustion engine.SOLUTION: A valve closing timing of an intake valve is determined to a most delayed timing Tor in the vicinity thereof under a situation that a prescribed negative pressure or more of a brake booster is secured in a low load operation region in which an accelerator opening is a prescribed value or less, and the valve closing timing of the intake valve is determined to a timing Tadvanced with respect to the most delayed timing Tor in the vicinity thereof, under a situation that the negative pressure of the brake booster is less than the prescribed value.
Patent JP-2014168417-A (JP)
Title: β-XYLOSIDASE AND GENE ENCODING THE SAME
Inventor: KIMURA NOBUTADA
IPC: C12N1/15
Filed: 2013-03-04
Abstract: PROBLEM TO BE SOLVED: To provide novel β-xylosidase and a gene encoding the same.SOLUTION: This invention provides β-xylosidase represented by a sequence number 1 and modified enzymes thereof, and a gene encoding the enzymes. In this invention, excellent β-xylosidase can be produced efficiently from a transformant comprising the gene or a culture thereof.
Patent JP-2014171348-A (JP)
Title: Portable power supply device
Inventor: NAKAMURA SHOICHI
IPC: H02J7/34
Filed: 2013-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a portable power supply device capable of matching various external devices supplied with a power, and of supplying a power for a long time.SOLUTION: A battery power supply part 1 having a plurality of secondary batteries held by a holding tool to be worn, is charged by a DC power supply circuit 3 converting a commercial power supply 11 into a DC power and outputting the DC power. A charging management part 5 monitors a charging state of the individual secondary batteries of the battery power supply part 1, and determines charging completion and charging abnormality and displays it. A power supply output part 7 includes a DC-DC converter changing a voltage of the battery power supply part 1 depending on each operation voltage of a plurality of external devices supplied with a power. The power supply output part 7, during power supply, outputs a DC power supply obtained by DC-DC conversion from a power supply output terminal 30 preliminarily provided so as to match a shape of power supply input parts of the external devices.
Patent JP-2014172921-A (JP)
Title: Method for producing propylene-based block copolymer
Inventor: IWAI NOBUHIRO
IPC: C08F297/08
Filed: 2013-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a propylene-based block copolymer capable of obtaining a powder of a copolymer having good flowability even in the case of a soft propylene based block copolymer easily exhibiting adhesiveness.SOLUTION: There is provided a method for producing a propylene-based block copolymer, the method comprising: a first step of polymerizing a component (A) which is a propylene homopolymer containing 5 wt.% or less of an α-olefin having 2 to 20 carbon atoms except for propylene or a propylene-α-olefin copolymer; and a second step of polymerizing a component (B) which is a propylene-α-olefin copolymer containing 15 to 80 wt.% of the α-olefin to produce a propylene-based block copolymer in which the ratio of the component (B) is 20 to 70 wt.%, in which an oil containing Si is added at least at the middle and/or final stage of polymerization of the second step.
Patent JP-2014117138-A (JP)
Title: Arrangement body, arrangement method of arrangement body and arrangement body installation device
Inventor: YASUDA MASAYUKI
IPC: H05K7/12
Filed: 2013-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an arrangement body arrangement method for improving arrangement body installation within a wall by easily and promptly adjusting a position of an arrangement body after wall material erection.SOLUTION: The arrangement body arrangement method is a method of arranging an arrangement body 100 on a stud 31 provided on a wall back side via an arrangement body supporter 110 and includes the steps of: fixing the arrangement body supporter 110 to the stud 31; attaching the arrangement body 100, in a slidable state, to a supporting part 112 of the arrangement body supporter 110 which extends by the side of the stud 31; and pulling the arrangement body from a wall front side to a predetermined position along the supporting part 112 by means of hauling mechanisms (105, 107, 20) so as to move the arrangement body 100 to the predetermined position after a wall material 32 is erected.
Patent JP-2014175201-A (JP)
Title: Lead storage cell
Inventor: HASHIMOTO SHUICHI
IPC: H01M2/02
Filed: 2013-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a lead storage cell preventing temperature variance between cell chambers by dealing with self-heating of the lead storage cell and eccentricity in an environmental temperature in accordance with a portion of the lead storage cell.SOLUTION: In the lead storage cell, electrode plate groups are accommodated within cell chambers of an electrolyzer where a plurality of cell chambers 7 to 12 are arrayed. The lead storage cell has a space 4 where double walls formed from an electrolyzer outer wall 2 and an electrolyzer inner wall 2' are communicated, around a side surface of the electrolyzer. The space 4 is communicated with one cell chamber 10, among the cell chambers of the lead storage cell, via an electrolyte flow passage 5 and shares an electrolyte with the cell chamber. A temperature difference between cell chambers can be prevented by convection of the electrolyte. Preferably, the cell chamber to which the space 4 is communicated is disposed at a position away from an external heat source among the plurality of cell chambers, thereby further reducing the temperature variance of the electrolyte between the cell chambers.
Patent JP-2013108751-A (JP)
Title: Combustor liner and gas turbine engine assembly
Inventor: SULEIMAN BAHA
IPC: F23R3/42
Filed: 2013-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a combustor liner excellent in efficacy of a cooling film, and to provide a gas turbine engine assembly.SOLUTION: The combustor liners (12, 14) include: a liner having an upstream end (60) a downstream end (62) having a longitudinal axis (11)extending therethrough; and a plurality of cooling holes (44) formed in the liners, the cooling holes are arranged along the longitudinal axis into a plurality of circumferentially extending rows (46) that are variably spaced apart along the longitudinal axis. Moreover, the gas turbine assembly includes the combustion liners (12, 14).
Patent JP-2014178127-A (JP)
Title: Method for sealing tip of sheath thermocouple by welding
Inventor: OYA KOSUKE
IPC: G01K7/02
Filed: 2013-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for automatically performing sealing by welding using a simple device without an operator rich in experience and skilled in welding, in a working method for sealing a metal sheath tip of a sheath thermocouple by welding.SOLUTION: A method comprises: approximately vertically fixing a metal sheath 2 having thermocouple elements 5 and 6 and an inorganic insulation powder 4 placed therein, with a tip part directed upward, by one clamp 101b and 102b using an existing automatic tube welder having a welding head 105; placing a spherical solid metal ball 8 on an upper end thereof; fixing a hollow bar 91 by another clamp 101a and 102a in the state that an inserted presser rod 93 presses the metal ball 8 against the metal sheath 2 from above; and sealing the tip by welding after starting the automatic tube welder.
Patent JP-2014178202-A (JP)
Title: Ultrasonic flowmeter and method for measuring ultrasonic flow
Inventor: FUJITA SATOSHI
IPC: G01F1/66
Filed: 2013-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic flowmeter capable of improving a propagation direction and a propagation path of an ultrasonic wave and effectively measuring a flow velocity or flow rate of a gaseous mater.SOLUTION: An ultrasonic flowmeter is equipped with: a transmission transducer 2 transmitting an ultrasonic wave so as to be a longitudinal wave incident at an oblique angle with a refraction angle from an inner surface 12 of a tube 2 to a fluid of 6° to 7°; and a reception transducer 3 receiving an ultrasonic wave which traverses and propagates in a fluid and propagates as a transverse wave ultrasonic wave by a mode conversion on the inner surface of the tube to reach a surface of the tube. A flow velocity or flow rate of the fluid is calculated from the difference in propagation time between an ultrasonic wave reception signal in a first measurement mode in which the reception transducer 3 is arranged on the downstream side of the transmission transducer 2 and an ultrasonic wave reception signal in a second measurement mode in which the reception transducer 3 is arranged on the upstream side of the transmission transducer 2.
Patent JP-2013154184-A (JP)
Title: Reduction of antimicrobial compound level during product dispensing
Inventor: ANNIS IOANA
IPC: A62D3/30
Filed: 2013-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for removal of antimicrobial compounds from products during dispensing to minimize user contact with the compounds and antimicrobial compounds used to prevent antimicrobial growth in the product.SOLUTION: A method comprises contacting a liquid composition with a functionalized resin comprising thiol functional groups for reducing antimicrobial compound levels in a liquid composition containing at least one antimicrobial compound selected from the group consisting of: isothiazolin-3-one and an N-alkyl derivative thereof, particularly N-methyl and N-n-butyl; 2,2-dibromo-3-nitrilopropionamide (DBNPA); 2-bromo-2-nitropropanediol (BNPD); dithio-2,2'-bis(benzmethylamide) (DTBMA); hexetidine; chlorphenesin; C-Calkyl-4-hydroxybenzoate (alkyl paraben); 3-iodopropynylbutylcarbamate (IPBC); and formaldehyde releasers and mixtures thereof.
Patent JP-2014178246-A (JP)
Title: Measurement device and mounting unit
Inventor: MATSUURA KEIKI
IPC: G01R21/06
Filed: 2013-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a measurement device and a mounting unit capable of preventing the mixture of a noise in a sensor output without eliminating the need for wiring construction.SOLUTION: A measurement circuit (4) for measuring a voltage to be obtained from currents corresponding to the voltage of a power line (2) generated in a probe (6) mounted on the coating of the power line (2) so as to be connected to the conductor of the power line (2) in a non-contact state is disposed in a sensor casing (5). A ground line (7) for signal of the measurement circuit (4) is connected to a metal plate (8). Predetermined capacitance is formed between a power distribution board casing (1) in which the power line (2) is wired, and which is grounded via the sensor casing (5) formed of resin as an insulating material and the metal plate (8). Noise currents are allowed to flow via the capacitance to the ground so that the noise currents flowing through the measurement circuit (4) can be reduced.
Patent JP-2014179011-A (JP)
Title: Information processor
Inventor: MACHIDA DAISUKE
IPC: G06F11/00
Filed: 2013-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of reducing mounting cost of a connector for connecting a jig.SOLUTION: The information processor includes a microcomputer part which can write software, a connector part which can connect an external device and a special jig, and a switch part which is switched to a first connection state in which a controller part for controlling the external device is connected to the connector part when the connector part is connected to the external device, and is switched to a second connection state in which the microcomputer part is connected to the connector part when the special jig is connected to the connector part.
Patent JP-2014182357-A (JP)
Title: Display device
Inventor: OKURA SATOSHI
IPC: F21Y101/02
Filed: 2013-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a display device having an excellent design having a depth feeling and a stereoscopic effect.SOLUTION: A display device 1 mainly includes a light source part 10 outputting light, a first light incident part 12 on which the light outputted from the light source part 10 is made incident, a display color part 14 provided on the first light incident part 12, to display a display pattern 13 with a desired color, a display forming part 15 having a shape based on the display pattern 13, having a transmission area 15a through which a part of the light propagated through the first light incident part 12 and the display color part 14 passes and a background area 15b forming the background of the display pattern 13, and provided on the display color part 14, and a second light incident part 16 which is provided on the display forming part 15 and on which the light outputted from the light source part 10 is made incident.
Patent JP-2014185039-A (JP)
Title: High-crystallinity particles and method for manufacturing the same
Inventor: TOKUNO YOKO
IPC: C01G41/02
Filed: 2013-03-21
Abstract: PROBLEM TO BE SOLVED: To enable the production, even from a material entailing growths of crystal grains even at a relatively low temperature, of high-crystallinity particles having small diameters.SOLUTION: The method for manufacturing high-crystallinity particles provided by one embodiment is a method for manufacturing high-crystallinity particles having specific surface areas of at least 5 m/g. In this method, a raw ingredient composition including a resin and precursor particles dispersed within the resin and at least partially amorphous is heated so as to obtain a mixture of high-crystallinity particles and carbon by carbonizing the resin and upping the crystallinity of the precursor particles, whereas an acid-containing treatment liquid is contacted with the mixture of high-crystallinity particles and carbon so as to obtain, by reacting the acid and carbon, a slurry including high-crystallinity particles from which carbon has been removed.
Patent JP-2014187850-A (JP)
Title: Secondary battery device and protection method and protection program of secondary battery device
Inventor: SATO MAKOTO
IPC: H01M10/48
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery device in which the stop moment in time for stopping charge and discharge can be controlled depending on the variation in the battery voltage, and to provide a protection method and a protection program of the secondary battery device.SOLUTION: In a device for controlling charge and discharge of a secondary battery, a first control unit outputs a control signal indicating charge and discharge stop or charge and discharge sustention, depending on the variation (dV) in the battery voltage of a secondary battery under charging or discharging, and a value obtained based on the difference (D) between the voltage of latest of the secondary battery and the threshold of overcharge and overdischarge voltages of the secondary battery. A second control unit stops or sustains charge and discharge of the secondary battery, based on the control signal.
Patent JP-2014188097-A (JP)
Title: Game machine
Inventor: NAGASO YUSUKE
IPC: A63F5/04
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can prevent illegal discharge of game media and eliminate excessive discharge of the game media.SOLUTION: A game machine is provided with a discharge detection switch PSW for detecting whether the machine is in an off state that a pressing lever LV is positioned at a stationary position or an on state that it leaves the stationary position. The game machine is provided with: first means (ST61, ST31) for determining that tokens are discharged when the pressing lever LV returns from the on state to the off state until a duration time of the on state is beyond a prescribed control time; second means (ST64) for stopping drive of a discharge motor M in the case that after the prescribed limit time is beyond, the first means does not function; and third means (ST72) for determining that tokens are discharged when the pressing lever LV returns from the on state to the off state after it functions for a prescribed check time in the state that drive of the discharge motor M stops.
Patent JP-2014191945-A (JP)
Title: Contact device
Inventor: MORIGUCHI YUSUKE
IPC: H01H1/06
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a contact device capable of suppressing increase in cost of manufacture while improving deposition resistance.SOLUTION: The contact device comprises: contact parts 11 and 21 in which contacts 1 and 2 which are relatively movable so as to be contacted with and separated from each other are contacted with each other, respectively; and electrode parts 12 and 22 which are not contacted with each other. The contact parts 11 and 21 are formed planar and the electrode parts 12 and 22 are formed spherical, such that an arc 3 is generated more easily between the electrode parts 12 and 22 than between the contact parts 11 and 21. In the process of opening/closing the contacts 1 and 2, the generation of the arc 3 between the contact parts 11 and 21 is suppressed by generating the arc 3 between the electrode parts 12 and 22, deposition resistance is improved in comparison with the case where the electrode parts 12 and 22 are not provided. In comparison with the case where a contact to be driven separately is provided, the number of components is not increased, thereby suppressing increase in cost of manufacture.