baber/WOPTO huggingface dataset:
Patent JP-2012200082-A (JP)
Title: Snubber circuit and step-up chopper circuit having the snubber circuit
Inventor: OKAMOTO NAOHISA
IPC: H02M3/155
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a snubber circuit that can relatively easily achieve high efficiency without an increase in cost and to provide a step-up chopper circuit having the snubber circuit.SOLUTION: A snubber circuit 9A is provided in a step-up chopper circuit 1A that steps up a DC voltage supplied from a DC power supply 2 by switching operation of a switching element 7 and supplies the DC voltage to a load 3, and reduces a switching loss of the switching element 7. The snubber circuit has a capacitor 10 that charges when the switching element 7 turns off and discharges when the switching element 7 turns on, and a transformer 14 that is composed of a primary winding 14a and a secondary winding 14b. The discharge current from the capacitor 10 flows into the switching element 7 via the primary winding 14a, and the secondary current occurring at the secondary winding 14b in response to the discharge current is used as a part of current supplied to the load 3.
Patent JP-2012197392-A (JP)
Title: Polymerizable composition, resin molded item and laminated product
Inventor: FUKUSHIMA MIZUKI
IPC: C08G61/08
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a polymerizable composition that affords a crosslinked resin molded item and a laminated product, each having a low dielectric loss and being well-balancedly excellent in mechanical strength, heat resistance and peel strength, a crosslinkable resin molded item, and a crosslinked resin molded item and a laminated product obtained by using the polymerizable composition and the crosslinkable resin molded item.SOLUTION: The polymerizable composition comprises a cycloolefin monomer, a metathesis polymerization catalyst, a radical generating agent and a chain transfer agent, represented by general formula (1): Q-A-CH=CH-B-Q. In the formula, Qand Qare each independently a methacryloxy group, an acryloxy group or an ethynyl group; and A and B are each independently a bivalent organic group containing no vinyl or vinylene group in the chemical structure.
Patent JP-2011203733-A (JP)
Title: Display filter and digital information display device including the same
Inventor: PARK DONG HYUN
IPC: G09F9/00
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a display filter preventing damage to a liquid crystal or an optical film due to exposure to UV light or IR light included in sunlight, and to provide a digital information display device including the display filter.SOLUTION: The display filter 110 to be disposed in a front side of a display panel includes: a transparent substrate 111; a first polarizing film 112, which is supported by the transparent substrate 111 and which allows only a component of incident ambient light to be transmitted, the component parallel to a first polarization axis; and further an ambient light shield layer, which blocks UV light and IR light included in the incident ambient light.
Patent JP-2012203243-A (JP)
Title: Conductive roller, process cartridge, and image forming apparatus
Inventor: ICHIZAWA NOBUYUKI
IPC: G03G15/02
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a conductive roller in which a contact area with a contacted object is increased and resistance variation due to environment is suppressed.SOLUTION: A conductive roller includes: a conductive support 112; an ion conductive foam elastic layer 113 provided on the conductive support; and an electronic conductive foam elastic layer 114 provided on the ion conductive foam elastic layer, for example. The ion conductive foam elastic layer has the same volume resistivity as that of the electronic conductive foam elastic layer when the volume resistivity of the elastic layers is measured in the environment of 22°C in temperature and 55 RH% in humidity, and with application of voltage of 1000 V.
Patent JP-2012204330-A (JP)
Title: Fuel cell power generation device and stopping method thereof
Inventor: TANAKA MASATOSHI
IPC: H01M8/04
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell power generation device capable of draining while holding reformed gas suitable for a catalyst of a reformer in the reformer after stopping, and provide a stopping method of the fuel cell power generation device.SOLUTION: When stopping a fuel cell power generation device 1, a control unit 100 opens a water drain shutoff valve 39 of a reforming water evaporator and drains reforming water in the reforming water evaporator 11 in a state that at least a fuel cell anode inlet shutoff valve 35 and a fuel cell anode bypass line shutoff valve 37 are closed. After closing the water drain shutoff valve 39 of the reforming water evaporator, the control unit supplies a certain amount of reforming water to a reformer 2 and controls so that a pressure value measured by a pressure gauge 29 of a process line condensed heat exchanger lies within a certain range by controlling at least a reformer inlet shutoff valve 32, the fuel cell anode inlet shutoff valve 35 or the fuel cell anode bypass line shutoff valve 37.
Patent JP-2012209704-A (JP)
Title: Indoor antenna
Inventor: OKADA YUSUKE
IPC: H01Q1/44
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an indoor antenna with a built-in amplifier circuit which cannot only be selected to or not to amplify a received signal but also be used as an independent amplification device.SOLUTION: A circuit board 20 of the indoor antenna has: an amplifier circuit 30; a pass circuit 40; path selector switches 44, 46 disposed on input and output sides of the circuits 30, 40; and an input path selector switch 42 for selectively inputting a received signal either from an antenna element 2 or an input terminal 12 into the amplifier circuit 30. The path selector switches 44, 46 are switched to the amplifier circuit 30 by a switching circuit 50 when a supply voltage is input into a power terminal 16. The input path selector switch 42 is switched to the input terminal 12 by a detection switch 22 when a supply voltage is input into the power terminal 16 and the input terminal 12 can input a received signal.
Patent JP-2012206140-A (JP)
Title: Method for producing metallic glass alloy, and the metallic glass alloy
Inventor: MASAI SATOSHI
IPC: B22D27/04
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a rich-durability metallic glass alloy simultaneously materializing both wear resistance and slidability.SOLUTION: An alloy body 18 is a molding of a metallic glass alloy having a boron nitride layer formed densely in the surface and more thinly as going inward. The alloy body 18 can be produced by molding or heat-treating a metallic glass alloy (a raw material) containing boron and metal materials containing two or more kinds of elements in nitrogen atmosphere. Because boron nitride has excellent lubricity and strength, the lubricity and the wear resistance can be enhanced by the formation of the boron nitride layer in the surface of the alloy body 18. Furthermore, because boron nitride is integrated (distributed) as a part of the alloy, there is not risk that the boron nitride is peeled, and the wear resistance and the slidability can be maintained over a long period.
Patent JP-2012208733-A (JP)
Title: Meter value collation apparatus
Inventor: KOGURE KENICHI
IPC: G06Q50/10
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a meter value collation apparatus which allows only one maintenance person to collate an actual meter value of a meter with a management meter value of a management device.SOLUTION: A meter value collation apparatus 10 comprises an input unit 12 which inputs two management meter values at a predetermined time interval and an actual meter value which is read at a certain time within the predetermined time interval, a storage unit 14 which stores therein the values inputted by the input unit 12 together with the time thereof, a management meter value transition calculation unit 24 which calculates the transition of the management meter value within the predetermined time interval on the basis of the two management meter values stored in the storage unit 14, and a collation unit 26 which collates the transition of the management meter value calculated by the management meter value transition calculation unit 24 with the actual meter value at a certain time stored in the storage unit 14.
Patent JP-2012063128-A (JP)
Title: Continuous heat treatment furnace
Inventor: FUJITA TAKAHIRO
IPC: F27D7/06
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an energy saving furnace having higher thermal efficiency because a linear continuous heat treatment furnace needs a large space in the longitudinal direction and an area is to be secured through the performance and structure of some heat insulating material have been investigated.SOLUTION: A continuous heat treatment furnace 100 transfers a work in a furnace space to treat it continuously. In the furnace space, there is included a turnup configured such that the transfer direction of the work changes for almost 180 degrees. Preferably, a sidewall 9 in a furnace space 1 before the turnup and a sidewall 9 in a furnace space 2 after the turnup are shared.
Patent JP-2012211967-A (JP)
Title: Position control device for optical element
Inventor: SUZUKA SHINYA
IPC: G03B5/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To drive an optical element capable of moving to correct image shake and moving to be inserted to and separated from an optical axis with simple configuration, less load, and high accuracy, by a position control device of the optical element.SOLUTION: An optical device includes: a vibration proof moving member supported in a movable manner along a plane perpendicular to the optical axis with respect to an advancing/retracting member which can move in the direction of the optical axis of an imaging optical system; and an insertion/separation moving member supported on the vibration proof moving member in a movable manner so as to move between an insertion position where the optical element is disposed on the optical axis and a separation position where the optical element is separated from the optical axis. In an imaging mode, the insertion/separation moving member is kept in the insertion position and when the advancing/retracting member moves from the imaging mode position to the stored position in the direction of the optical axis, a separation driving member supported on the advancing/retracting member is driven by the moving force of the advancing/retracting member to move the insertion/separation moving member to the separation position by the separation driving member.
Patent JP-2012216309-A (JP)
Title: Organic electroluminescent display panel and manufacturing method therefor
Inventor: SHODA AKIRA
IPC: H05B33/10
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a high-efficiency, long-life, high-luminance organic EL panel simply and inexpensively by employing an extraction electrode and a second electrode of the organic EL panel that have low resistance contact characteristics.SOLUTION: The substrate wiring for extraction of an organic electroluminescent display panel has a contact area where a carrier injection layer and a second electrode are laminated. Multiple convex patterns are formed on the surface of substrate wiring for extraction of the contact area. The carrier injection layer is formed to cover at least a light-emitting medium layer, the surface of substrate wiring for extraction of the contact area, and a barrier, and the second electrode is formed on the carrier injection layer in the organic electroluminescent display panel.
Patent JP-2012220970-A (JP)
Title: Input system and pen type input device
Inventor: KIYOSE SETSUNAI
IPC: G06F3/042
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an input system, a pen type input device and the like capable of detecting and processing reflected light to thereby obtain position information of the input device, and utilize the position information for input in the system.SOLUTION: An input system includes: an input device having at least one of a first reflection section RE1 having a reflectance varying in the longitudinal direction and a second reflection section RE2 having a reflectance varying in the rotational direction around an axis along the longitudinal direction; a detection section 200 for detecting reflected light from at least one of the first reflection section RE1 and the second reflection section RE2; and a processing section 300 for obtaining at least one of movement amount information of the first reflection section RE1 in the longitudinal direction and rotation amount information of the second reflection section RE2 in the rotational direction, based on the detection result of the detection section 200.
Patent JP-2012221008-A (JP)
Title: Display device, information processing system and program
Inventor: MOTOYAMA MASA
IPC: G06F3/0488
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a display device and the like which allow more accurate input processing for the display device.SOLUTION: A wireless output unit of a remote control having a touch pad or a touch panel wirelessly outputs to a television a coordinate value associated with continuous touch input to the touch pad. A receiving unit of the television wirelessly receives the coordinate value associated with the continuous touch input. A display processing unit displays on a display unit a pointer which moves based on the coordinate value received by the receiving unit. A reduction unit reduces the amount by which the pointer 3 moves based on the coordinate value received by the receiving unit when an object T displayed on the display unit and the pointer 3 displayed on the display unit are within a predetermined distance from one another. When the continuous touch input is completed, an output unit outputs reception information that indicates reception of input for the object T displayed on the display unit at the last coordinate value of the pointer 3 displayed on the display unit.
Patent JP-2012221125-A (JP)
Title: Data transfer control device, data transfer system and data transfer method
Inventor: NIURAO KOJI
IPC: G06F13/362
Filed: 2011-04-06
Abstract: PROBLEM TO BE SOLVED: To execute the access of a master whose access destination competes with DMA transfer while satisfying the transfer speed request of the DMA transfer under execution.SOLUTION: A data transfer control device 110 includes: a first IF 105 for accessing a first storage device 107 in response to requests from a CPU 101 and a first DMAC 102; a second IF106 for accessing a second storage device 108 in response to a request from the first DMAC 102; and a counter 109 for counting an elapsed time since a second IF 106 starts accessing the second storage device 108. When receiving an access request from the CPU 101 to the first storage device 107 during a continuous transfer operation, the first IF 105 permits access from the CPU 101 to the first storage device 107 when the elapsed time is equal to or less than a reference value.
Patent JP-2012221844-A (JP)
Title: Battery block with built-in battery pack and power storage device
Inventor: KANESHIGE MASAHIRO
IPC: H01M10/613
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a battery block having various kinds of battery capacities by communalizing a casing in which a plurality of lithium ion battery cells are held and housed.SOLUTION: An on-vehicle power storage device includes: battery blocks 100a, 100b, each of which has a metallic casing 110, a plurality of lithium ion battery cells 140 housed in the metallic casing 110, and dummy cells 141 having no electric energy; and a control device 900 which monitors a physical state of the plurality of the lithium ion battery cells 140 on which electric components are mounted.
Patent JP-2012218658-A (JP)
Title: Electric power steering device
Inventor: AOKI KENICHIRO
IPC: H02P7/29
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering device capable of performing satisfactory steering assist even when using a second current sensor of low resolution disposed as backup of a first current sensor.SOLUTION: When abnormality of the first current sensor 31 is detected, an abnormality-time motor control amount calculation part 80 calculates a voltage instruction value V*. The abnormality-time motor control amount calculation part 80 sets a value (V0+V1+V2) obtained by adding a correction voltage V1 corresponding to the estimation value of a back electromotive voltage and an alternating current voltage V2 for estimating the back electromotive voltage to a fundamental voltage V0 proportional to steering torque tr.
Patent JP-2012217805-A (JP)
Title: Surgical support system and computer program
Inventor: CHIN ENI
IPC: A61B19/00
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To grasp an appropriate incision line in a surgical object prior to operation.SOLUTION: A surgical support system 1 for displaying an incised surgical object L is provided which has a processor 2 for carrying out processing. The processor 2 carries out a position input processing that receives an input of an incision position of the surgical object, an image generation processing that generates an image data of the surgical object from which a part located at the incision position is incised on the basis of the input of the position input processing, and display processing for displaying the image data of the surgical object on a display. The processor 2 performs a series of processing including the position input processing, image generation processing and display processing repeatedly. With such a configuration, incision can be performed interactively.
Patent JP-2012224663-A (JP)
Title: Compound
Inventor: ASHIDA TORU
IPC: C07D213/85
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a compound excellent in solubility to an organic solvent.SOLUTION: The compound is represented by formula (I), wherein Xand Xare -CO-O-; Ris a hydrogen atom, a methyl group or an ethyl group; Ris a hydrogen atom, a cyano group or a carbamoyl group; Ris a 1-4C alkyl group or a trifluoromethyl group; Ris a hydrogen atom, a 1-8C alkyl group, a 1-8C alkoxy group, a hydroxy group or a cyano group; Land Lare each independently a 1-8C alkanediyl group; p is an integer of 0 to 2; and when p is 2, a plurality of Rare identical or different from each other.
Patent JP-2012230942-A (JP)
Title: X-ray sensor, production method thereof, and x-ray diagnosis apparatus using the x-ray sensor
Inventor: HATAYAMA TAKESHI
IPC: H04N5/32
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent a white defect from occurring.SOLUTION: This invention provides an X-ray sensor including: an X-ray transparent base 17 whose lower side serves as an X-ray incident surface; and a thin film electrode 18, a positive-hole injection inhibition layer 19, an optical conversion layer 20, and an electron injection inhibition layer 21, which are sequentially provided on the upper surface side of the X-ray transparent base 17. The upper surface of the X-ray transparent base 17 has a recess 32. The part of the thin film electrode 18 corresponding to the top side of the recess 32 in the upper surface of the X-ray transparent base 17 is separated into left and right sides or front and back sides by the recess 32.
Patent JP-2012228913-A (JP)
Title: Working vehicle
Inventor: YAMAZAKI HITOSHI
IPC: A01C11/02
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a working vehicle that can smoothly turn in a farm field of soft soil texture.SOLUTION: A seedling transplanter 1 includes a machine body 2 having a front wheel 3 and a rear wheel 4, a differential locking mechanism 170 changing a differential mechanism over to the front wheel, a differential lock control mechanism 200a controlling the differential locking mechanism 170, a compression spring for altering a vertical position of the rear wheel, a rear wheel transmission case 111, a turning shaft 112, or the like. The working vehicle includes a rear wheel vehicle height adjusting cylinder motor 110 actuating the compression spring and the rear wheel transmission case 111 or the like, a switch 150 for front wheel differential lock pedal operation detection detecting operation of the differential locking mechanism 170, and a vehicle height change control mechanism 200b actuating the rear wheel vehicle height adjusting cylinder motor 110 to alter vehicle height of the machine body 2 when the switch 150 detects the operation.
Patent JP-2012233607-A (JP)
Title: Anti-freezing device for bath
Inventor: OHIRA AKIHIRO
IPC: F24H1/00
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an anti-freezing device for a bath capable of reliably preventing freezing of a bath circulation pump.SOLUTION: The anti-freezing device for a bath includes a bath heat exchanger 13 for heating bathtub water, a bath circulation circuit 14 connecting the bath heat exchanger 13 and a bathtub 12, the bath circulation pump 15 provided in the bath circulation circuit 14 and circulating the bathtub water, an outside air temperature sensor 27 for detecting an outside air temperature, and a control means 41 for circulating bathtub water by driving the bath circulation pump 15 upon detecting freezing hazardous temperature by the outside air temperature sensor 27 to prevent freezing. The control means 41 determines presence of bathtub water in the bath 12 during anti-freezing operation, and makes the bath circulation pump 15 run continuously at minimum rotation speed if bathtub water is not in the bathtub 12, so that freezing of the bath circulation pump 15 itself can be reliably prevented while keeping quietness.
Patent JP-2011149033-A (JP)
Title: Method of manufacturing adhesive sheet for tire
Inventor: TABATA KOJI
IPC: C09J7/02
Filed: 2011-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an adhesive sheet for tires having excellent adhesiveness to tires, studless tires and the like at low temperatures.  <P>SOLUTION: The method includes manufacturing the adhesive sheet for a tire comprising a base material and an adhesive agent layer, wherein the adhesive agent layer comprises a prescribed hot-melt type adhesive agent composition, and is formed to fulfill the requirements of the adhesive strength characteristics (A) and (B) below, in which (A) the loop tack adhesive strength at 5°C is ≥14 N/25 mm, and (B) the loop tack adhesive strength at 40°C is ≥5 N/25 mm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012235048-A (JP)
Title: Semiconductor device
Inventor: KINOSHITA MITSUYA
IPC: H01L21/82
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To efficiently arrange input/output cells each having an area larger than a conventional input/output cell.SOLUTION: A semiconductor device comprises: a plurality of first buffer cells 31-34 provided in a line along one side of a substrate; a plurality of second buffer cells 21, 22 provided in a line at locations nearer to the center of the substrate than the plurality of first buffer cells along an arrangement direction of the plurality of first buffer cells; a plurality of first pads 81-88 provided on an upper part of the plurality of first buffer cells in a line along the arrangement direction; and a plurality of second pads 61-66 provided in a line at locations nearer to the center of the substrate than the plurality of first pads along the arrangement direction. The plurality of second pads 61-66 include a plurality of third pads 61, 63, 65, 66 independently connected with one of the plurality of first buffer cells and a plurality of fourth pads 62, 64 independently connected with one of the plurality of second buffer cells.