baber/WOPTO huggingface dataset:
Patent JP-2015171214-A (JP)
Title: Switching power supply unit
Inventor: ASAHI TAKASHI
IPC: H02M3/155
Filed: 2014-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent narrowing of an operation range by performing suitable mask processing for a current detection signal to stably output a highly precise voltage equal to a target voltage.SOLUTION: When a PWM signal output by a PWM signal generation circuit 6 changes into a H level, a mask processing circuit 7 turns on a switch circuit 24 to fix a current detection signal output by a current detection circuit 3 at a mask level set lower than an error signal. Thereafter, mask processing circuit 7 turns off the switch circuit 24 after a mask time has elapsed to release the current detection signal from the mask level. The mask processing circuit 7 detects a valley where the current detection signal transits from decrease to increase to optimize it by setting a time from the start of one cycle of PWM to the valley as a mask time.
Patent JP-2015169120-A (JP)
Title: Lubricant supply mechanism of engine
Inventor: KAMIYA SHU
IPC: F01M1/08
Filed: 2014-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant supply mechanism of an engine capable of reducing a supply amount of a lubricant to a cam journal bearing portion.SOLUTION: A lubricant supply mechanism of an engine includes a shaft inner oil passage 42b to which a lubricant is supplied from an oil passage 18 for cam journal, an exhaust-side communication oil passage 66 of a third cam cap 50c for guiding the lubricant intermittently supplied from the shaft inner oil passage 42b to an exhaust-side cam journal bearing portion 72 of first, second and forth cam caps 50a, 50b, 50d, an exhaust-side through hole 64 of the third cam cap 50c, an oil supply member 100, the exhaust-side through hole 64 of the first, second and forth cam caps 50a, 50b, 50d, and the exhaust-side communication oil passage 66 of the first, second and forth cam caps 50a, 50b, 50d.
Patent JP-2015169836-A (JP)
Title: Signal processor, program, range hood device
Inventor: HANAZONO MASAYA
IPC: F24F7/06
Filed: 2014-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a signal processor, a program and a range hood device, capable of preventing divergence of update control of a filter coefficient or deterioration of noise suppression characteristics due to adapting to disturbance sounds even when collecting disturbance sounds in an active noise control.SOLUTION: A silencer 1 is used in a combination with a range hood device 2 to suppress noises from a fan 22. In a signal processor 12 of the silencer 1, a disturbance detection section 134b detects a mixture of disturbance sound based on a reference signal X and an error signal e. When the disturbance detection section 134b detects a mixture of disturbance sound, an update stop section 134e stops a coefficient update part 134a from updating of a filter coefficient W of a silencer filter 135a in at least a frequency band other than frequency band of the noises as a target.
Patent JP-2015169854-A (JP)
Title: Fire proof performance exhibition device for specimen
Inventor: YOSHITANI KIMIE
IPC: G09F5/00
Filed: 2014-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a fire proof performance exhibition device for a specimen, which allows a user to observe an inside of a test room, while touching the specimen.SOLUTION: The fire proof performance exhibition device for a specimen comprises: a test room having plural side surfaces; plural specimens 22 disposed in a state that they are exposed to inside and outside of the test room; a burner for discharging fire and disposed in the test room; an operation part for selecting one specimen 22 from plural specimens 22; a drive motor and drive mechanism for moving the burner to a spraying position where the burner can discharge fire to the selected specimen 22; and a window part 23 disposed on a front side surface 13 and allows a user to view inside of the test room from outside of the test room.
Patent JP-2015171274-A (JP)
Title: Dc-dc converter and semiconductor integrated circuit
Inventor: TANIFUJI RYO
IPC: H02M1/00
Filed: 2014-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a DC-DC converter capable of increasing the speed of recovery from a light load state to reduce an output voltage drop.SOLUTION: In a mode converter of a DC-DC converter, if a mode signal specifies an operation mode, an input threshold is switched to a first threshold; and if the mode signal specifies a pause mode, the input threshold is switched to a second threshold higher than the first threshold. In a lower limit setting circuit of the DC-DC converter, if the mode signal specifies the operation mode, a lower limit is switched to a first lower limit; and if the mode signal specifies the pause mode, the lower limit is switched to a second lower limit higher than the first limit.
Patent JP-2015172163-A (JP)
Title: Copolymer, rare-earth metal adsorbent, production method thereof, water treatment apparatus and water treatment method
Inventor: IDE TOMOHITO
IPC: C08F220/58
Filed: 2014-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a rare-earth metal adsorbent capable of selective adsorption separation of a target rare-earth metal, a production method thereof, a water treatment apparatus and a water treatment method.SOLUTION: A rare-earth metal adsorbent has what results from removal of a rare-earth metal from a copolymer of a coordination compound and a monomer different from the coordination compound. The coordination compound has a rare-earth metal and a polymerizable ligand having a functional group represented by the general formula (1). In the formula (1), M is a hydrogen atom or an alkali metal atom; Rand Reach independently represent a C1-5 alkyl group, a C1-5 alkoxy group or a halogen atom; p represents an integer from 0 to 2; q represents an integer from 0 to 4; r represents 0 or 1; and the symbol * represents a bond.
Patent JP-2015174908-A (JP)
Title: Varnish and method of producing the same
Inventor: MURAKAMI TAKATOSHI
IPC: C09D167/03
Filed: 2014-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a varnish improved in solution stability and coatability using a polyarylate resin having excellent solubility in a non-halogen-based solvent and increased heat resistance.SOLUTION: A varnish is formed by dissolving a polyarylate resin in an organic solvent. A glass-transition temperature of the polyarylate resin is equal to or greater than 200°C but less than 320°C. The polyarylate resin at least contains the general formula (I). [W is a single bond, an oxygen atom, a sulfur atom, an alkylene group, or the like; Ar is a phenylene group, a biphenylene group, or the like; and Rto Rare each a hydrogen atom, a halogen atom, or the like.]
Patent JP-2015178405-A (JP)
Title: In-car behavior detection device
Inventor: YOSHIMURA TAKUMA
IPC: B66B5/00
Filed: 2014-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an in-car behavior detection device which allows the detection of violent behavior or the detection of staying without any erroneous detection even when a car having a glass transparent part is used.SOLUTION: An in-car behavior detection device includes: a door closing detection section 7 for outputting a door closing detection signal when a door 3 of a car 1 is closed; an image input section 6 for extracting subject image data on the near side of a glass transparent part 2 from image data obtained by taking an image of the inside of the car 1 when receiving the door closing detection signal from the door closing detection section 7; a behavior image creation section 8 for creating difference image data from the subject image data within a prescribed time extracted by the image input section 6; a behavior detection section 9 for discriminating the detection of violent behavior and the detection of staying on the basis of a comparison between the subject image data and the difference image data; and a notification section 10 for making a notification when the behavior detection section 9 performs at least one of the detection of violent behavior and the detection of staying.
Patent JP-2015185931-A (JP)
Title: Apparatus adapter, apparatus system and start control method
Inventor: YONEZAWA MASAAKI
IPC: H04Q9/00
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus adapter capable of operating a plurality of field apparatus while satisfying explosion-proof standard, and to provide an apparatus system including the apparatus adapter, and a start control method.SOLUTION: An apparatus system 1 includes a plurality of field apparatus 10a-10c and an apparatus adapter 20. The apparatus adapter 20 includes an interface 21 capable of connecting the plurality of field apparatus 10a-10c, a power supply 24 for supplying power to the field apparatus 10a-10c connected with the interface 21, and a start control section 25 performing start control of the field apparatus 10a-10c connected with the interface 21, so that the total power consumed by the field apparatus 10a-10c connected with the interface 21 falls within a range allowed by the explosion-proof standard.
Patent JP-2015185946-A (JP)
Title: antenna device
Inventor: TAKASAKI ATSUSHI
IPC: H01Q21/30
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a low profile antenna operable at a plurality of resonance frequencies.SOLUTION: An antenna device has a structure where cells, each consisting of a multilayer structure of a conductor and a dielectric. are arranged in matrix, and has a first antenna element and a second antenna element arranged on the structure. The cell has magnetic wall effect corresponding to different frequencies in the first direction and second direction, and the first antenna element and second antenna element are arranged, respectively, in a first direction and a second direction in parallel with the structure.
Patent JP-2015182808-A (JP)
Title: synthetic resin container lid
Inventor: SHIMADA SATORU
IPC: B65D41/46
Filed: 2014-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a plug type synthetic resin container lid capable of being sufficiently and surely attached to a neck while being attached to the neck of a container with a relatively small plugging force, producible without adding an additional operation such as cutting, after injection or compression molding, and having no possibility of flight of the container lid owing to that a pressure in the container is released at an initial stage of opening when the container is in a pressurized state.SOLUTION: A plurality of thin wall reverse pieces 16 connected to the outer peripheral surface of a skirt wall 6 or a boundary between the outer peripheral surface of the skirt wall 6 and the upper surface of a top wall 4, and extending upward from a bottom edge over the top wall 4 are arranged at intervals in the circumferential direction, a cylindrical binding wall 18 is connected to the upper edge of the thin wall reverse piece 16, and an opening ring 26 surrounding the binding wall 18 is arranged.
Patent JP-2014177630-A (JP)
Title: Rotation mechanism of gas exhausting pump and manufacturing method thereof, and gas exhausting pump having the rotation mechanism and manufacturing method thereof
Inventor: IWAKI MASAMICHI
IPC: F04C27/00
Filed: 2014-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a smooth film on the rotation axis of a screw pump and the free surface of a housing.SOLUTION: The method includes the successive steps of: preparing a component having a surface including a film of perfluoro alkoxy alkane (PFA) represented by a structural formula 1, exposing the component to an atmosphere at a temperature higher than the melting temperature of PFA, for melting of the free surface region of the film; exposing the component to a temperature lower than the melting temperature of PFA, for solidification of the free surface region, exposing the component to the melting temperature of PFA or a temperature a little higher than the melting temperature of PFA, for re-melting of the free surface region; and lowering the temperature to a temperature sufficiently lower than the melting temperature of PFA.
Patent JP-2015186873-A (JP)
Title: Image forming device, and built-in font license management method
Inventor: KANAZAWA KAGEYOSHI
IPC: B41J29/38
Filed: 2014-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of performing the license management of a built-in font without any trouble, and a built-in font license management method.SOLUTION: An image forming device comprises a control part for setting a trial mode capable of unlimitedly using one or more fonts charged at a kind unit, managing the presence or absence of the use for each font in said trial mode, and setting one or more fonts used in said trial mode, as a usable font after the end of said trial mode.
Patent JP-2015191763-A (JP)
Title: power storage device
Inventor: TSUNEYAMA YUKI
IPC: H01M2/20
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a power storage device which can be disposed even in a place where the size in the width direction is limited.SOLUTION: A power storage device includes: a power storage module where a plurality of power storage elements are arranged in a power storage module case having a substantially rectangular parallelepiped shape; a power storage device housing for housing the power storage module; a suspension structure for suspending the power storage module from the power storage device housing; and a power harness for connection with the power storage module. A laying area of the power harness is provided in at least any one of between the upper surface of the power storage module and the upper surface of the power storage device housing, and between the lower surface of the power storage module and the bottom surface of the power storage device housing, and the power harness is laid in the laying area.
Patent JP-2015179650-A (JP)
Title: Floodlight and illumination device
Inventor: URANO MASAHARU
IPC: H05B37/02
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To stably turn on a floodlight including a light-emitting diode in contact with a fluorescent lamp inverter stabilizer.SOLUTION: The floodlight is connectable to a fluorescent lamp inverter stabilizer 5 and includes: a light-emitting diode 27; a rectifier circuit 24 which rectifies an AC current supplied from the fluorescent lamp inverter stabilizer 5 and supplies a rectified voltage to the light-emitting diode 27; and a voltage detection circuit 33 which does not make a current flow from the side of the fluorescent lamp inverter stabilizer 5 to the side of the rectifier circuit 24 in the case where a voltage applied from the fluorescent lamp inverter stabilizer 5 is lower than a predetermined voltage, and makes a current flow from the side of the fluorescent lamp inverter stabilizer 5 to the side of the rectifier circuit 24 when the voltage becomes equal to or higher than the predetermined voltage.
Patent JP-2015198060-A (JP)
Title: Control circuit for induction heating apparatus
Inventor: TAMATE MICHIO
IPC: H02M7/48
Filed: 2014-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a control circuit capable of heating various kinds of heated objects including a low-resistive load, such as aluminum, copper, nonmagnetic stainless, with safety without damaging a switching element and a device.SOLUTION: A control circuit for an induction heating apparatus comprises: a frequency controller 101 that controls a drive frequency of an inverter 1A to adjust a supply power to a heating coil 11; a phase shift controller 102 that shifts a phase angle for turning on switching elements S-Sof each phase of the inverter 1A by a predetermined overlapping angle to adjust the supply power to the heating coil 11; a control condition setting unit 104 that sets a switching pattern on the basis of commands from the frequency controller 101 and the phase shift controller 102; and a drive circuit unit 105 that generates a drive signal for turning on and off the switching elements S-Saccording to the switching pattern that is set by the control condition setting unit.
Patent JP-2015203880-A (JP)
Title: Application inspection system, application inspection device, and application inspection program
Inventor: ASANO YUKIHARU
IPC: G06F11/36
Filed: 2014-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an application inspection system capable of coping with various display screens with different shapes, sizes and resolutions in which the display ranges of an operation part are different.SOLUTION: An application inspection system is constructed of: portable terminal equipment 1 having a display screen for displaying a content area, a status bar, a title bar, a navigation bar and a marker image; and a PC 2 having an image capture part 201 for acquiring the position information on the content area of the marker image, a coordinate conversion part 204 for converting coordinates on a preliminarily set reference display screen into coordinates on the content area on the basis of the position information of a plurality of marker images acquired by the image capture part 201, and a tap instruction part 205 for instructing the portable terminal equipment 1 to execute an operation in the coordinates on the content area.
Patent JP-2015204205-A (JP)
Title: charging connector
Inventor: TOMIYAMA RYOTA
IPC: H01R13/52
Filed: 2014-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a charging connector that can suppress occurrence of troubles due to reduction of air temperature at a cold district or in winter.SOLUTION: A main body 1 has a first housing part 10 in which a holder 20 is mounted, and a grip 12 in which the tip portion of a charging cable 5 is mounted. A peripheral wall portion 21 is provided with a drain hole 211 in the neighborhood of a bottom wall 210. According to the thus-constructed charging connector, water infiltrating into the peripheral wall portion 21 is drained from the drain hole 211, thereby reducing the probability that water is stored and frozen in the space surrounded by the peripheral wall portion 21 and the bottom wall 210. As a result, the charging connector can be prevented from suffering such a trouble caused by reduction of air temperature at a cold district or in winter that the charging connector cannot be pulled out from a charging inlet because the freeze of the water.
Patent JP-2015206559-A (JP)
Title: Fuel control method and fuel control device of blast furnace gas boiler
Inventor: SHINDO MASATOSHI
IPC: F23G7/06
Filed: 2014-04-22
Abstract: PROBLEM TO BE SOLVED: To curb fluctuation of a heat value of fuel caused by mixing blast furnace gas with intermittently generated converter gas in a blast furnace boiler, such as a boiler for blast furnace gas power generation, which generates steam with the fuel where the blast furnace gas is mixed with the converter gas.SOLUTION: A fuel control method for a blast furnace gas boiler 10 which uses blast furnace gas as fuel: reduces a heat value of converter gas by introducing exhaust gas of a boiler 10 into a converter gas supply pipe 20 provided for sending the converter gas to a fuel supply pipe 12; and mixes the blast furnace gas with the converter gas having the reduced heat value in the fuel supply pipe 12.
Patent JP-2015208711-A (JP)
Title: Ultrasonic vibrator and ultrasonic medical device
Inventor: JINBO HIKARI
IPC: A61B18/00
Filed: 2014-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic vibrator which is compact and excellent in vibration transmission efficiency and an ultrasonic medical device.SOLUTION: An ultrasonic vibrator 1 comprises two metal blocks 2, a plurality of piezoelectric elements 4 laminated between the metal blocks 2, and a joint material 5 joining the metal blocks 2 and the piezoelectric elements 4, and the piezoelectric elements each other. On a cross section in parallel to the joint surface between the metal block 2 and the piezoelectric element 4, the metal blocks 2 and the piezoelectric elements 4 are rectangular.
Patent JP-2015210962-A (JP)
Title: Negative electrode material for lithium ion secondary batteries, negative electrode for lithium ion secondary batteries, and lithium ion secondary battery
Inventor: KOMATSU Naoya
IPC: H01M4/48
Filed: 2014-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode material for lithium ion secondary batteries, which enables the formation of a lithium ion secondary battery superior in initial charging capacity, charge and discharge efficiencies and cycle characteristics.SOLUTION: A negative electrode material for lithium ion secondary batteries comprises: silicon oxide particles 20; elemental carbon 10 present on a part or the whole of the surface of each silicon oxide particle 20; one kind of conductive particles 14 present on the surface of each silicon oxide particle 20 with the elemental carbon 10 present on its surface, and selected from a group consisting of granular graphite and carbon black; and an organic material 16 which is present a part or the whole of the surface of each silicon oxide particle 20 with the conductive particles 14 deposited to its surface.
Patent JP-2014184306-A (JP)
Title: Game machine
Inventor: HONJO YOSHIKAZU
IPC: A63F7/02
Filed: 2014-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which a board box to be assembled to the game machine can be clearly distinguished, so that the board box can be easily assembled and increase in cost required for manufacturing the board box can be suppressed.SOLUTION: A cover member 277 being a box component member molded separately from a box cover 271 and box base 272 which are body parts of a first control board box 201B, is disposed at a position (a left-side end edge) so as not to be superimposed on a main control board so that the cover member is visible when the first control board box 201B is viewed face to face from outside. The cover member 277 is colored in a specific color (blue) different from the color of the box cover 271 and box base 272 (transparent and colorless) and corresponding to the game machine in which the board box is assembled.
Patent JP-2014184316-A (JP)
Title: Device, information processing method, program and information storage medium
Inventor: IKENAGA TOSHIYA
IPC: A63F13/35
Filed: 2014-05-02
Abstract: PROBLEM TO BE SOLVED: To enable a user to play a game from a game situation corresponding to a reproduction position of a moving image representing play contents of a game.SOLUTION: A device includes an execution request reception part for receiving an execution request of a game during a moving image from a second user, the second user different from a first user using client 14, wherein the moving image representing play contents of the game is displayed in game play by the first user, and an operation reception part for receiving from the second user an operation in the game played by the second user, which is executed from a situation specified on the basis of a reproduction position of the moving image to be associated with an execution request.
Patent JP-2015213593-A (JP)
Title: Game machine
Inventor: SUWA MASAMI
IPC: A63F7/02
Filed: 2014-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a game machine enabled to reduce the projection amount of such a second connector of a plurality of connectors as is far from a rotation center.SOLUTION: A game machine comprises: a game machine body 1; a plurality of first connectors 89a to 89d including a game board 5 mounted relatively rotatably on the rotation center O on one end side on a game board installation part 46 of the game machine body 1; and a plurality of second connectors 88a to 88d disposed on the side of the game board 5 and connected substantially in a tangential direction to the first connectors 89a to 89d by the relative rotations of the game board 5. The mounting parts 95a to 95c of the second connectors 88a to 88c adjoining in a far-near direction on the side remote from the rotation center O are so stepped or staggered that the mounting portions 95a to 95c on the side farther from the rotation center O may be positioned on the side closer to the rotation center O than the mounting portions 95a to 95c.