baber/WOPTO huggingface dataset:
Patent JP-2013223320-A (JP)
Title: Battery charger and voltage equalization method
Inventor: HIROSE SHINJI
IPC: H02J7/02
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a battery charger and battery charging method for efficiently equalizing respective voltages of battery cells by suppressing a reflux current.SOLUTION: A battery charger includes: a battery pack obtained by connecting a plurality of battery cells in series; a transformer having a first coil and a plurality of second coils connected to the respective battery cells in parallel; a first switch connected to the first coil in series and connected to the battery pack in parallel; a plurality of second switches provided between wirings for connecting the battery cells and the second coils; a measurement part for measuring the voltage of each battery cell; a diode for causing current in a constant direction to flow from the second coils to the battery cells; and a control part for acquiring the voltage of the battery cells measured by the measurement part, specifying the battery cells having the lowest voltage, making a second switch corresponding to the specified battery cell be in a connected state while making the other second switches be in a disconnected state, and performing control to make the first switch repeat connection and disconnection until the voltage of the specified battery cell is equal to or exceed the average voltage of the whole battery cells.
Patent JP-2013222808-A (JP)
Title: Semiconductor device
Inventor: UENO KATSUNORI
IPC: H01L29/778
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a high-withstand-voltage semiconductor device with suppressed collapse.SOLUTION: A semiconductor device comprises: a buffer layer formed on a substrate and composed of a group-III nitride compound semiconductor; an electron transit layer formed on the buffer layer and composed of the group-III nitride compound semiconductor; an electron supply layer formed on the electron transit layer and composed of a group-III nitride compound semiconductor having a higher band-gap energy than the electron transit layer; a first electrode formed on the electron supply layer; and a second electrode formed on the electron supply layer, in which a negative bias voltage is applied with respect to the first electrode in a current blocking state, and having a contact area to the electron supply layer larger than a contact area of the first electrode to the electron supply layer. The buffer layer has an electrical conduction layer, which has electrical conductivity in the stacking surface direction, in its inside or at the interface between the buffer layer and the electron transit layer.
Patent JP-2013223361-A (JP)
Title: Switching power supply
Inventor: MATSUMAE HIROSHI
IPC: H02M3/28
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a novel switching power supply capable of reducing a charging current of a snubber capacitor.SOLUTION: On an output side of a full-wave rectifier circuit RC, a snubber circuit including a snubber capacitor 18, a first diode Ds1, and a second diode Ds2 is connected, and a positive-side inductor 16 and an output-side capacitor 12 are connected. A negative-side inductor 20 is connected between anodes of diodes Db and Dd and one end of the output-side capacitor 12. The capacitance Cs of the snubber capacitor 18 and the inductance Lleak of an inductor 14 are set so that a discharging current of the snubber capacitor 18 can be passed at the time of completing the recovery of the diodes Da to Dd.
Patent JP-2013221601-A (JP)
Title: Corrosion-proof device for hole portion
Inventor: KAMEI TERUO
IPC: F16L58/10
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a corrosion-proof device for a hole portion in which a fluid at an upstream side of a valve element can be completely prevented from being leaked to a downstream side by smoothly continuing a seal surface which is formed from an inner surface of a core fitted into the hole portion and an inner surface of a fluid pipe.SOLUTION: A corrosion-proof device for a hole portion 2 includes a hollow core 3 fitted into the hole portion 2 formed in a fluid pipe 1. The hole portion 2 includes a bottom 15 to which a distal end 16a of the core 3 is abutted, and a width of the bottom 15 in an orthogonal direction of an axial center O of the fluid pipe 1 is set substantially equal to thickness of the core 3.
Patent JP-2013222158-A (JP)
Title: Adjustment method, adjustment device and adjustment program for sensor unit
Inventor: NISHINO TORU
IPC: G03B17/02
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To improve yield when adjusting a sensor unit.SOLUTION: A lens position control section adjusts the position of a lens 12 via a lens driving device 22 so as to locate a center of the lens 12 on a straight line for connecting a center of an adjustment chart 46 and a center of an image sensor 18 on the basis of an image of the adjustment chart 46 captured in the image sensor 18 in a state in which a sensor unit 10 is disposed so as to locate the image sensor 18 at a position opposed to the adjustment chart 46 via the lens 12. A substrate position control section adjusts the position of the image sensor 18 via a substrate driving device 24 so as to reduce distortion of the image of the adjustment chart 46 captured in the image sensor 18 after adjusting the lens 12.
Patent JP-2013223636-A (JP)
Title: Muscle-training flip book and muscle training set
Inventor: NAKAMURA KAYOKO
IPC: B42D1/00
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a flip book for allowing a user to recognize muscles to be trained subconsciously in an effective manner.SOLUTION: As a muscle-training flip book, a plurality of body surface display sheets each comprising a flexible sheet with a photograph or a picture representing a predetermined region of a body surface on the front face, and one or more muscle display sheets each comprising a flexible sheet with a photograph or a picture representing muscles existing inside the predetermined region of the body surface, are bound as a booklet in an overlapped manner with their top surfaces facing the same direction. The total number of the body surface display sheets is larger than the total number of the muscle display sheets.
Patent JP-2012161332-A (JP)
Title: METHOD FOR PRODUCING OPTICALLY ACTIVE (R OR S)-N-SUBSTITUTED-β-AMINO ACID AND OPTICALLY ACTIVE (S OR R)-N-SUBSTITUTED-β-AMINO ACID ALKYL ESTER
Inventor: KONEGAWA TADAYASU
IPC: C12P41/00
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrial production of an (R or S)-N-substituted-β-amino acid and its ester having a reverse absolute steric configuration while suppressing autohydrolysis of a β-amino acid ester liable to be hydrolyzed with water, and improving yield, selectivity, operability, etc., of an optically active N-substituted-β-amino acid difficult to obtain in an isolated state.SOLUTION: An optically active (R or S)-N-substituted-β-amino acid is formed and an unreacted optically active (S or R)-N-substituted-β-amino acid alkyl ester is obtained by selectively reacting one enantiomer of an N-substituted-β-amino acid alkyl ester (racemic mixture) expressed by general formula (I) (in the formula, P is a protecting group; Ris alkyl, alkenyl, cycloalkyl, aralkyl or aryl; and R is alkyl) with water in an organic solvent in the presence of a hydrolase.
Patent JP-2013046733-A (JP)
Title: Enclosed pinball game machine
Inventor: TATSUMI SHOGO
IPC: A63F7/02
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an enclosed Pachinko game machine reducing the maximum electric power consumption or noise.SOLUTION: In the enclosed Pachinko game machine 1, during game play, a game ball having been used for the game play flows down a collecting path 51, is guided to a normal path 52 by a path switching device 45, supplied to a shooting control device 35, and used again for the game play. When a starting condition is satisfied where the game is not played, automatic game ball shooting is started by the shooting control device 35, the shot game ball enters a prize hole or out hole 15 on a game area 7a, is guided to the collecting path 51, flows down the collecting path 51, and is guided to a ball polishing path 53 by the path switching device 45. The game ball flowing down the path is polished by a polishing device 46, and reaches the shooting control device 35 after stain is removed from the game ball.
Patent JP-2013232037-A (JP)
Title: Fire detector
Inventor: IRUMANO HIDETAKA
IPC: G08B17/103
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a fire detector capable of preventing false fire detection due to noise by reliably identifying noise superimposed on a light reception signal and suppressing influence thereof.SOLUTION: A light emission unit 20 repeats emission and non-emission of light multiple times during a predetermined smoke detection period T1 set in every predetermined period T0, and a light reception unit 22 receives light that varies depending on smoke from the light emission unit 20 during the smoke detection period and generates a light reception signal. The light reception signal detection unit 34 detects the light reception signal at every instant when the light emission is stopped during a light emission period as a zero-point light reception signal, and detects the light reception signal at every instant when the light emission is started as a smoke light reception signal. A smoke detection unit 36 detects a smoke detection signal based on the zero-point light reception signal and the smoke light reception signal detected multiple times by the light reception signal detection unit 34. A noise identification processing unit 38 performs prescribed noise removal processing when noise is identified thereby based on the zero-point light reception signal and the smoke light reception signal detected multiple times by the light reception signal detection unit 34.
Patent JP-2012145597-A (JP)
Title: Contact combustion type gas sensor
Inventor: MATSUDA HIROTO
IPC: G01N27/16
Filed: 2012-05-07
Abstract: PROBLEM TO BE SOLVED: To make mounting of a contact combustion type gas sensor element easier without impairing gas sensitivity and by housing a detection element and a compensation element in one chip.SOLUTION: A detection element and a compensation element, which are made up of a sintered body and a heater section, are provided on both surfaces of a front surface and a rear surface of an insulator film on a silicon substrate. Further, a plurality of through holes is provided around the heater section. A part of the heater section formed on the rear surface side penetrates the insulator film and extends to an electrode section on the front surface side. The heater sections on the front surface and the rear surface are severally formed in the same shape using the same resistive material. A finally formed gas sensor can block heat generated in the detection element and the compensation element, by which gas sensitivity is improved, and response speed is improved due to flowability improvement of gas by through holes. Further, electrodes which obtain electric conduction with each element are collected on the front surface, by which mounting becomes easier.
Patent JP-2013236210-A (JP)
Title: Display device and program
Inventor: MIWA AKIHIRO
IPC: H04R3/00
Filed: 2012-05-08
Abstract: PROBLEM TO BE SOLVED: To record a performance failure part in each take and increase working efficiency at mixing in the case of recording at which the performance is recorded in a plurality of takes.SOLUTION: A display unit displays display information LY about recording contents on the display unit and records failure parts of each take for each take by touching the display information on the performance failure part as well as displaying the failure part in a display mode fc. The failure parts in the other takes are displayed in the different display mode fp. When integrating to display failure parts in a plurality of takes, the failure part in all takes, that is, the parts on which the performance has never succeeded are displayed in the display mode fa.
Patent JP-2013235930-A (JP)
Title: Sunlight-pumped laser oscillator
Inventor: YABE TAKASHI
IPC: H01S3/042
Filed: 2012-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a sunlight-pumped laser oscillator which can enhance conversion efficiency of sunlight into laser light, and durability of a laser medium.SOLUTION: A sunlight-pumped laser oscillator 1 comprises: a rod-like laser medium 31 being pumped with sunlight to output laser light; and first reflection surface 22a and second reflection surface 22b for reflecting sunlight located on the side of the laser medium 31 for the longitudinal axis X thereof, while having different tilt angles for the axis X. From a position of the laser medium 31 on the output end side toward a position on the side opposite from the output end of the laser medium 31, the first reflection surface 22a is tilted away from the axis X.
Patent JP-2013235206-A (JP)
Title: Display device and image forming device
Inventor: YOSHIOKA OSAMU
IPC: G03G21/00
Filed: 2012-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a display device configured to improve workability in eliminating a conveyance failure, such as jam, with a simple configuration.SOLUTION: A display device 3 is provided in an openable/closable door 2 disposed in a part of an outer panel. The display device 3 includes a light source 5 provided on the side of a housing 1A located inside the openable/closable door 2, and a diffusion lens 4 provided on the side of the openable/closable door 2, to face the light source 5. The diffusion lens 4 is mounted on the openable/closable door 2, and disposed so as to be shielded from light with respect to a peripheral part by a hold 2B2 in contact with the outer periphery at the mounting position. The light source 5 is disposed in a holding part in the housing 1A, to align the diffusion lens 4 with an optical axis.
Patent JP-2013237229-A (JP)
Title: Print processing system, image processing apparatus, printing verification device and program
Inventor: JOSA HIROYUKI
IPC: B41J29/46
Filed: 2012-05-16
Abstract: PROBLEM TO BE SOLVED: To enable efficient comparison of an original image and a printed matter.SOLUTION: A print processing system 1 includes: a printer control device 20 that generates an original image and element attribute information of the original image; an image forming apparatus 30 that generates the printed matter by printing and the original image; and a printing verification device 10 that verifies the printed matter based on the original image. The printing verification device 30 has an image obtaining part 102 that obtains the element attribute information of the original image and the original image and obtains an image of the printed matter, an extraction part 104 that extracts images from the image of printed matter by each one or two or more element attributes included element attribute in the element attribute information, a comparison part 106 that compares the image by the extracted element attribute and the original image based on a comparative verification procedure for one or two or more elements normalized for element attribute and the element attribute information, and a verification part 108 that verifies the printed matter based on the above comparison result.
Patent JP-2013241204-A (JP)
Title: Detachable type container with door
Inventor: YOSHIKAWA EISUKE
IPC: B60P1/48
Filed: 2012-05-21
Abstract: PROBLEM TO BE SOLVED: To provide at a low cost a container that makes it possible to accommodate and move a load quickly and easily.SOLUTION: A detachable type container 101 with a door includes: a container body 110 provided with a shutter door freely opened or closed; a front leg 121 formed on a bottom plate of the container body 110; a roller 122 formed on the bottom plate of the container body 110; a guide 123; a tightly fastened device 124; and an engaging member 125. When the detachable type container 101 with the door is mounted on a vehicle 190 provided with a container attaching/detaching device, the engaging member 125 is pulled by the hook 191 of the vehicle 190 provided with the container attaching/detaching device and moved forward. When the detachable type container 101 with the door is unloaded from the vehicle 190 provided with the container attaching/detaching device, the engaging member 125 is hooked by the hook 191 and moved backward.
Patent JP-2012183334-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2012-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine including a plurality of variable display devices, which prevents an unnatural performance content without increasing a processing load to execute continuous previous notice performance.SOLUTION: When variation display of second special symbols determined not to win a jackpot is started during notification performance (continuous previous notice performance) for variation display of first special symbols determined to win a jackpot, execution of the notification performance (continuous previous notice performance) is inhibited in variation display of second special symbols, and execution of the notification performance (continuous previous notice performance) is started again in the variation display of first special symbols for a first stored prize ball which is started before the variation display of first special symbols having been the target of the notification performance (continuous previous notice performance) executed after the variation display of second special symbols.
Patent JP-2013247761-A (JP)
Title: Electric oil pump apparatus
Inventor: KANDA NAOTAKE
IPC: H02K3/38
Filed: 2012-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an electric oil pump apparatus which can achieve compaction and cost reduction by reducing the number of components for supporting a bearing.SOLUTION: On the rear side of a brushless motor 3, an annular bus bar holding member 22 that holds a plurality of strip bus bars 31 for connecting coils 17 with each other holds the rear side bearing 29 on the inner peripheral side of a bearing holder 23 provided on the rotor side of the brushless motor 3, and is fitted to a stator 5 by a fitting portion 34 protruding to the outer peripheral side and secured in place. An insulator 21 covering the teeth of a stator core 9 has a concave protrusion 33 extending in the axial direction to the anti-pump side, and a convex fitting portion 34 of the bus bar holding member 22 is fitted to the protrusion 33 of the insulator 21 and secured in place.
Patent JP-2013228653-A (JP)
Title: Image forming apparatus
Inventor: MATSUURA HIROKI
IPC: G03G21/16
Filed: 2012-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus in which contamination caused by dropping of toner during mounting and dismounting a cleaning device can be decreased even when the cleaning device is disposed above an image carrier belt.SOLUTION: The image forming apparatus includes an intermediate transfer belt 3 stretched on a plurality of support rollers 4, 5, 6, 7, and a cleaning device 20 having a cleaning blade 23 for cleaning toner remaining on an image carrier belt after a toner image carried is transferred. The cleaning device 20 is disposed gravitationally above the intermediate transfer belt 3 and is mounted to be movable between a cleaning position to clean the intermediate transfer belt 3 and a dismounting position where the cleaning device can be dismounted from an image forming apparatus main unit 1. The cleaning device 20 has a cleaning opening 25, which allows the cleaning blade 23 to appear and which faces downward when the cleaning device is at the cleaning position; and the cleaning opening faces sideway or upward when the cleaning device is at the dismounting position.
Patent JP-2013245340-A (JP)
Title: Rubber composition for chafer and pneumatic tire
Inventor: KAGAWA YOSHIHIRO
IPC: C08K3/36
Filed: 2012-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for chafer capable of improving moldability, low fuel consumption, and flex crack growth resistance in good balance; and a pneumatic tire having chafer using the same.SOLUTION: A rubber composition for chafer includes a modified natural rubber with a phosphorus content of ≤200 ppm, carbon black and/or a white filler. In the rubber composition for chafer: ≥5 mass% of the modified natural rubber is contained in 100 mass% of a rubber component.
Patent JP-2013250314-A (JP)
Title: Image processor, display device, information processor and image processing method
Inventor: ENDO TSUGIO
IPC: G06T5/00
Filed: 2012-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an image processor able to improve image quality even in the case where neither a pixel with a low luminance value nor a pixel with a high luminance value is present.SOLUTION: A correction determining unit 21 determines whether all the respective luminance values of input image data are present within a specific luminance range smaller than the entire luminance range or not. If any of the luminance values is outside the specific luminance range, a correcting unit 22 converts the luminance values according to a predetermined tone curve. Conversely, if all the luminance values are within the specific luminance range, the correcting unit 22 corrects the tone curve on the basis of the input luminance range in which the luminance values are present, and converts the luminance values according to the corrected tone curve.
Patent JP-2013200857-A (JP)
Title: E-mail distribution system
Inventor: TERANO FUMINARI
IPC: H04W4/12
Filed: 2012-05-31
Abstract: PROBLEM TO BE SOLVED: To distribute bargain sale information and discount coupons suited to demands of member customers at appropriate timing.SOLUTION: An e-mail distribution server 3 is capable of analyzing a merchandise response rate indicating a shop visit rate and/or a discount coupon using rate for each member customer with respect to merchandise setting elements in e-mail distributed in the past, a price response rate indicating the shop visit rate and/or the discount coupon using rate for each member customer with respect to price setting elements in the e-mail distributed in the past, and a time response rate indicating the shop visit rate and/or the discount coupon using rate for each member customer with respect to time setting elements in the e-mail distributed in the past, and extracts the member customers to which the e-mail set this time is distributed on the basis of the past response rates for the merchandise setting element, the price setting element and/or the time setting element of the e-mail set this time.
Patent JP-2013241926-A (JP)
Title: Electric power generator
Inventor: USUMA MIKIAKI
IPC: F03B7/00
Filed: 2012-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an electric power generator significantly increasing efficiency of electric power generation by rotating an inertia flywheel of an inertia mechanism and a plurality of weights of the inertia mechanism in a cam-like eccentric manner to sequentially apply the centrifugal force having intensive peaks to a rotation drive shaft rotated by a natural energy source.SOLUTION: A rotation drive shaft 300 connected to an electric power generator and inertia mechanisms HZ-1 to HZ-4 connected to the periphery of the rotation drive shaft 300 are arranged in parallel. The inertia mechanisms HZ-1 to HZ-4 comprise: flywheels 400 obtained by supporting perfect circle rings 402; a plurality of guide arms 500 connected to the rotation drive shaft 300; weights 600 mounted on the guide arms 500 to the arm; guide permanent magnets provided at both sides of the weight 600; and endless guide rails of perfect circle rings fixed to both sides of the flywheel 400. A water turbine 100 provided with water receiving blades 101 is provided at an outer circumferential part of the flywheel 402.