baber/WOPTO huggingface dataset:
Patent JP-2013054972-A (JP)
Title: Separator, nonaqueous electrolyte battery, battery pack, electronic apparatus, electric vehicle, electricity storage device, and electric power system
Inventor: HATTA KAZUTO
IPC: H01M2/16
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To suppress an occurrence of crushes of pores on a separator surface due to expansion of an electrode, thereby suppressing deterioration in battery characteristics.SOLUTION: In a nonaqueous electrolyte battery, a separator is used, the separator including: a base material made of a porous film; and a porous surface layer formed on at least one side of the base material, having a surface with an irregular shape, and having porosity higher than that of the base material. The surface layer includes: a first layer comprising a porous projecting part and a recessed part existing as a gap; and a porous second layer formed between the first layer and the base material. It is preferable that the second layer has porosity higher than that of the base material and the first layer has porosity higher than that of the second layer. Here, it is preferable that the base material has porosity of 25% or more and 40% or less, the first layer has porosity of 60% or more and 90% or less, and the second layer has porosity of 40% or more and 65% or less.
Patent JP-2013052997-A (JP)
Title: Yarn winding machine
Inventor: TANIGAWA YASUNOBU
IPC: D06H3/10
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a yarn winding machine that can easily catch a yarn end of a package formed by winding a spun yarn.SOLUTION: A yarn winding machine 100 includes a bobbin holding part 71 adapted to rotatably hold a bobbin TB, a yarn information detecting part 5 adapted to detect continuation or discontinuation of a spun yarn Y to be wound into the bobbin TB, a package driving part 73 adapted to rotate the bobbin TB or a package P formed on the bobbin TB, and a control part 10 adapted to control the package driving part 73 in accordance with a detection signal from the yarn information detecting part 5. When the yarn information detecting part 5 detects discontinuation of the spun yarn Y, the control part 10 controls the package driving part 73 to stop rotation of the bobbin TB to stop a yarn end YE of the spun yarn Y at a prescribed position.
Patent JP-2013058148-A (JP)
Title: Aggregation device, aggregation method, and aggregation program
Inventor: YOSHIDA KENJI
IPC: G06F13/00
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent increase of a load in a content providing server.SOLUTION: An aggregation device comprise a storage unit for storing content collection requests received from a plurality of collection devices which collect contents existing on a network, and already-acquired contents. Then, the aggregation device adjusts collection conditions in a collection request of a processing target according to the collection requests and the already-acquired contents stored in the storage unit, and acquires a content according to the adjusted collection conditions. Then, the aggregation device stores the acquired content in the storage unit, acquires contents satisfying the collection conditions in the collection request of the processing target, and transmits response information including the acquired content to a collection device which has transmitted the collection request.
Patent JP-2013066255-A (JP)
Title: Motor controller
Inventor: MAEKAWA SARI
IPC: H02P6/08
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To detect the current of each phase being supplied to a motor by a single current detection element, while suppressing heat generation.SOLUTION: A signal corresponding to the current value is generated by connecting a current detection element to the DC side of an inverter circuit, and PWM signal generation means generates a three-phase PWM signal pattern so as to follow up the rotor position of a motor, when the rotor position is determined based on the phase current of the motor. When current detection means detects the phase current of the motor based on a signal generated in a current detection element and the PWM signal pattern, the PWM signal generation means generates a three-phase PWM signal pattern so that the current detection means can detect a two-phase current at the timing of two points fixed within the carrier period of the PWM signal. Current determination means determines the magnitude relation of a three-phase current detected, and the PWM signal generation means corrects the PWM signal so that the conduction period of the maximum phase of the three-phase current detected is brought to zero or minimized, while maintaining the PWM duty ratio between the three-phase.
Patent JP-2012090964-A (JP)
Title: Carbonated spring generator using two-shaft positive displacement rotary pump
Inventor: YOKOI KOMEI
IPC: B01F25/60
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a "carbonated spring generator using a two-shaft positive displacement rotary pump" with a simple structure, by which a carbonated spring can stably and easily be obtained.SOLUTION: In the carbonated spring generator including a water tank for storing the carbonated spring, a pump unit for sending hot water through a circulating path to the water tank, and a carbon dioxide gas cylinder, the pump unit P comprises a roots pump 3 in which a pair of root rotors 26 stored in a pump casing 4 with a suction port and a discharge port are rotary-driven by a driving motor, and a carbon dioxide introducing tube 51 which leads carbon dioxide supplied from the carbon dioxide gas cylinder 61 to the suction port side. The hot water is sucked in from the water tank 70 by operation of the roots pump 3 while bubbles of the carbon dioxide taken in from the carbon dioxide introducing tube 51 is made fine by compression action of the pump 3, and the hot water containing the fine bubbles of the carbon dioxide is discharged into the water tank 70.
Patent JP-2013065190-A (JP)
Title: Semiconductor device
Inventor: MIWA YUICHIRO
IPC: H03K17/22
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of avoiding power-on resetting when given a voltage capable of holding data in an SRAM in a standby state.SOLUTION: A CPU 5 notifies transition into a standby state. A power supply control circuit 11 reduces power consumption in an SRAM 4 in the standby state. A POR circuit 2 controls activation of a power-on reset signal depending on the value of an external power supply voltage and whether the current state is the standby state.
Patent JP-2013065789-A (JP)
Title: Drain structure
Inventor: GOTO MASAHIRO
IPC: H05K5/06
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a drain structure which drains water in a housing and prevents water from the exterior of the housing from directly contacting with devices in the housing and also prevents insects, dust, and the like from intruding, with a simple structure.SOLUTION: A drain structure 1 drains water from a drain hole 101 provided at a bottom wall 100 of a housing and includes: a porous body 10 which closes the drain hole 101 and has water permeability.
Patent JP-2013066895-A (JP)
Title: Device for detecting bottom dead center of slide of press
Inventor: YAMAUCHI AKIRA
IPC: B30B15/00
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a device for detecting the bottom dead center which has little change in the position of a sensor, is manufactured easily and excellent in cost performance.SOLUTION: The device 14 for detecting the bottom dead center of the slide of the press includes: detecting sensors 15a; sensors 15b to be detected; and fixing members 16 for fixing at least one of the detecting sensor or a sensor to be detected to a slide 12 or a bolster 5. The fixing member is provided with a first member 17 and a second member 19 which is connected with one end of the first member and extends in parallel with and in the same direction as the first member. By making the length of the first member longer than the length of the second member and making the linear expansion factor of the first member smaller than the linear expansion factor of the second member, the respective change in the length of the first member and the second member caused by thermal expansion are made nearly equal to each other.
Patent JP-2013067742-A (JP)
Title: Lubricant composition and lubricant composition-filled bearing
Inventor: KAWAMURA TAKAYUKI
IPC: C10M125/04
Filed: 2011-09-23
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant composition capable of preventing peeling on a metal surface due to hydrogen embrittlement during use in an environment in contact with an iron-based metal, and to provide a bearing lubricated by the lubricant composition.SOLUTION: The lubricant composition-filled bearing 1 is provided with an inner ring 2 and an outer race 3 that are bearing members consisting of the iron-based metal, contains the lubricant composition 7 therein that lubricates the bearing members, wherein the lubricant composition 7 contains a base oil and metal powder whose particle diameter is 1-30 nm as an additive, the metal powder is at least one selected from gold, silver, iridium, palladium, platinum, rhodium, and ruthenium, and a dispersion in which the metal powder is disperse is blended in the base oil.
Patent JP-2013072210-A (JP)
Title: Brake point final line
Inventor: TSUCHIDA SHOGO
IPC: E01F9/612
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a brake point final line drawn from on a road beyond a side strip to on a pedestrian way so that it is easily visible from a driver seat and so that a driver can easily recognize the driver's arrival at the brake point final line, with a pole having a length of about one or two meters being erected beside it.SOLUTION: A yellow line is drawn on a road surface to indicate the final brake point at which the driver should normally apply the brake, with setting the (stopping distance)=(brake reaction distance)+(braking distance) from a crossing, when the driver is driving at the speed limit of the road toward the crossing with a signal 1 and the signal 1 turns yellow. A speed trap is installed at the crossing. The signal 1 and the speed trap are made to cooperate with each other to take, by one or two high performance cameras, an image of the car or the like passing the stop position determined in the crossing at a speed, e.g, 10 km/h, not allowing the car to stop at around the stop position, when the signal turns red. The one camera is installed above the signal 1, and the other camera is installed at a place from which an image of the driver's face can be taken.
Patent JP-2012089122-A (JP)
Title: Method of resolving page references in layout dependent documents, computer readable medium and system
Inventor: JASON JAMES GRAMS
IPC: G06T11/60
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To resolve references in electronic documents.SOLUTION: The method includes generating, based on an electronic document (ED), an intermediate document (ID) for input to a layout engine, identifying an entry having an initial value for the reference in a data structure outside the ID, calculating, during a first rendering of the ED, a first page based on the ID and the initial value using the layout engine, populating the entry with a first page number corresponding to the first page, calculating, during a second rendering of the ED, a second page having the item based on the ID and the first page number, populating the entry with a second page number corresponding to the second page, and generating, in response to the first page number equaling the second page number, a first rendered document based on the ID and the second page number using the layout engine.
Patent JP-2013076485-A (JP)
Title: Air conditioner
Inventor: O GAIKEN
IPC: F28D7/10
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner that can reduce environmental loads by making a heat exchanger compact to reduce a refrigerant sealing amount, saving space with the smaller number of materials, and reducing the power consumption of an air-cooling fan.SOLUTION: The air conditioner is configured such that a four-way valve 24, a compressor 23, an outdoor heat exchanger 21, an expansion valve 25, and an indoor heat exchanger 11 are arranged to be distributed in an outdoor unit 2 and an indoor unit 1, and these are connected through pipes 3 and 4 serving as the circulation paths of closed loops through which refrigerants circulate. In the outdoor heat exchanger 21 and the indoor heat exchanger 11, a fin-and-tube heat exchanger is used for a two-phase part of gas liquid where refrigerants exist in a two-phase state of gas liquid, and a microchannel heat exchanger is used for a single phase part of gas where refrigerants exist in a single-phase state of gas and a single phase part of liquid where refrigerants exist in a single-phase state of liquid.
Patent JP-2013074946-A (JP)
Title: Game machine
Inventor: MATSUHASHI KOICHI
IPC: A63F7/02
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent the fun of a game from being reduced when luminance of a light emitting device becomes too low when the luminance of the light emitting device can be adjusted by operation of a player.SOLUTION: A performance controller (300) includes a light emission control means for controlling light emission of the light emitting device on the basis of luminance data stored in a predetermined luminance data storage means when predetermined update timing comes, and a luminance adjustment means for determining an adjustment amount on the basis of a setting value set by luminance setting means (47, 25) and adjusting the luminance data. A first range and a second range are set as the ranges for adjusting the luminance data. The luminance data is adjusted differently depending on whether the luminance data is located in the first range or the second range. The luminance data in the first range is adjusted within the first range. The luminance data in the second range is adjusted within the second range. The adjusted luminance data are stored in the luminance data storage means (311c, 345).
Patent JP-2013075437-A (JP)
Title: Printing device
Inventor: KUNIMATSU AKIHIRO
IPC: G06F3/12
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a printing device capable of receiving printing information under more stable communication conditions in accordance with a data size of the printing information, when the printing information is wirelessly received from an external apparatus.SOLUTION: A CPU transmits a printing information inquiry signal to a plurality of external apparatuses. Response times and electric field intensities from the external apparatuses are registered in a communication candidate table. When a data size of the printing information is larger than a predetermined size (S42: YES), the external apparatuses of the communication candidate table are rearranged in ascending order of the electric field intensities (S43). When the data size is equal to or less than the predetermined size (S42: NO), the external apparatuses of the communication candidate table are rearranged in ascending order of the quickness in the response times (S44). A printing information request signal is transmitted to the top external apparatus of the communication candidate table (S46).
Patent JP-2013080090-A (JP)
Title: Projection type display device
Inventor: KURATOMI KAZUYUKI
IPC: H04N5/74
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption without impairing the convenience even in a state in which a light source is turned on in a projection type display device with a function to bring a projected video into a temporal non-display state.SOLUTION: The projection type display device with a function to bring a projected video into a temporal non-display state includes a liquid crystal panel for modulating light from a light source according to a driving signal, video signal processing means for generating a signal for driving the liquid crystal panel from an input video signal, power source supply means for supplying power source to each part, and power source supply control means for controlling power source supply from the power source supply means. In the non-display state, a power source supply to the video signal processing means is stopped while a power source is being supplied to the liquid crystal panel.
Patent JP-2013081518-A (JP)
Title: Ophthalmic equipment
Inventor: UMECHI KO
IPC: A61B3/16
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To provide ophthalmic equipment achieving shortening of a measurement time.SOLUTION: The ophthalmic equipment includes: an eye examination part which examines or measures an eye to be examined; X, Y, and Z motors 400-402 moving the eye examination part back and forth, and up and down; a position detection means 304A measuring a position of the eye examination part; a flickering detection means 304B detecting flickering of the eye to be examined; and a calculation control device 304 controlling the X, Y, and Z motors 400-402 based upon the measurement position measured by the position detection means 304A and an alignment completion position, the calculation control device 304 causing the eye examination part to move toward the alignment completion position by controlling the X, Y, and Z motors 400-402 based upon a measurement result of the position detection means 304A, when the flickering detection means 304B detects no flickering. When the flickering detection means 304B detects flickering, the calculation control device 304 moves the eye examination part by controlling the X, Y, and Z motors 400-402 based upon measurement data of the position detection means 304A obtained right before the flickering is detected.
Patent JP-2013084692-A (JP)
Title: Wiring board and manufacturing method of the same
Inventor: SUMIYA TSUTOMU
IPC: H05K3/46
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board which enables a spark test to be conducted even when an electronic component is incorporated into the wiring board, and to provide a manufacturing method of the wiring board.SOLUTION: A wiring board 10 comprises: an electronic component 300 having a first electrode 300A and a second electrode 300B; a second insulation layer 207 formed above the first insulation layer 100 and the electronic component 300; a third conductor pattern 411 which are formed on the second insulation layer 207 and includes first wiring 411a electrically connecting with the first electrode 300A, second wiring 411b connecting with the second electrode 300B, and third wiring 411c disposed between wires of the first wiring 411a and the second wiring 411b; a first inspection pad connecting with the first wiring 411a, a second inspection pad connecting with the second wiring 411b, and a third inspection pad connecting with the third wiring 411c.
Patent JP-2013082145-A (JP)
Title: Image forming apparatus
Inventor: FUJITA MASAKAZU
IPC: B41J2/01
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To prevent image degradation by uniforming a temperature between all head arrays without new heating mechanism nor complicated mechanical structure.SOLUTION: An image forming apparatus includes: the head arrays where a plurality of liquid droplet ejection heads for ejecting liquid droplets to a recording medium are arranged on an array base in a staggered shape; a head array unit where the plurality of head arrays are arranged to be separate from each other to intersect with a recording medium conveyance direction every color; and a liquid droplet head driving circuit for supplying a drive signal for ejecting liquid droplets to the liquid droplet ejection head where thermal energy generated by driving the driving the liquid droplet ejection head driving circuit is used for the temperature adjustment of the head arrays by thermally binding the liquid droplet ejection head driving circuit with the array base.
Patent JP-2013084211-A (JP)
Title: Automatic-laying wiring program for semiconductor device, automatic-laying wiring device, and automatic-laying wiring method
Inventor: SUGIMOTO HIROAKI
IPC: G06F17/50
Filed: 2011-10-12
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that conventional methods often prolong a processing time and deteriorate an area efficiency of a layout of an analog/digital mixed LSI.SOLUTION: An automatic-laying wiring program according to the present invention includes: first processing (S10) for extracting a module from circuit design information; second processing (S11) for setting module attributes representing the attributes of a circuit included in the module; third processing (S12) for generating a plurality of module shape candidates having a fixed area value and different vertical/horizontal sizes; and fourth processing (S13) for arranging a circuit element for a module shape candidate that accommodates to the shape of an upper module and generating a layout pattern. In the third processing (S13), a plurality of module shape candidates in which the height of a row or the width of a column are defined as a variation unit of the vertical/horizontal sizes are generated for the module of a first circuit attribute, and a plurality of module shape candidates in which the vertical/horizontal sizes are continuously changed are generated for the module of a second circuit attribute.
Patent JP-2013058712-A (JP)
Title: Organic electroluminescent element, material for said element, and light-emitting device, display device, and illumination device using said element
Inventor: KITAMURA SATORU
IPC: C07F7/08
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element which emits dark blue light and exhibits a favorable chromaticity at a wide range of light-emitting material concentrations.SOLUTION: The organic electroluminescent element utilizes a compound represented by the specified general formulas, where: Xto Xeach represent a linking group represented by any of CRR, NR, O, S, and SiRR; and Ato Aeach represent CRor N.
Patent JP-2013088515-A (JP)
Title: Liquid crystal display device
Inventor: KASEI MASATO
IPC: G02F1/1368
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device with a reduced cost, capable of suppressing the degradation of display quality.SOLUTION: A liquid crystal display device comprises: a first substrate including a first gate wiring and a second gate wiring which extend along a first direction and are arranged at a first pitch along a second direction, a first source wiring and a second source wiring which extend in the second direction and are arranged at a second pitch larger than the first pitch along the first direction, a semiconductor layer, a gate electrode which is electrically connected to the first gate wiring, a source electrode which is in contact with the semiconductor layer and electrically connected to the first source wiring, and a drain electrode which is formed of the same material as of the first source wiring and the second source wiring and includes a first electrode part in contact with the semiconductor layer, a second electrode part which is connected to the first electrode part and extends along the first direction, and a third electrode part which is connected to the first electrode part and extends along the first direction; and a second substrate including a main common electrode which is located between the second electrode part and the third electrode part and extends along the first direction.