baber/WOPTO huggingface dataset:
Patent JP-2012230684-A (JP)
Title: Floating-point processor with reduced power requirements for selectable subprecision
Inventor: DOCKSER KENNETH ALAN
IPC: G06F7/00
Filed: 2012-06-07
Abstract: PROBLEM TO BE SOLVED: To perform a floating-point operation with a floating-point processor having a given precision, without consuming more power than necessary.SOLUTION: A subprecision for the floating-point operation on one or more floating-point numbers is selected. The selection of the subprecision results in one or more excess bits for each of the one or more floating-point numbers. Power may be removed from one or more components in the floating-point processor used otherwise to store or process the one or more excess bits, and the floating-point operation is performed with power removed from the one or more components.
Patent JP-2013258018-A (JP)
Title: Liquid crystal display device, and electronic apparatus
Inventor: KUBOTA KOSUKE
IPC: G02F1/13357
Filed: 2012-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device excellent in shock resistance by adopting an LED light-emitting section for emitting light along a mounting direction to a circuit board, and to provide an electronic apparatus.SOLUTION: A liquid crystal display device 10 has an LED light-emitting section 32 arranged on a flexible circuit board 30 and irradiating light to an end face 22B of a light guide plate 22. The flexible circuit board 30 includes a first zone 35 where the LED light-emitting section 32 is mounted, a second zone 36 where the LED light-emitting section 32 is not mounted, and a pulling-out section 38 adjacent to the first zone 35 and connected with a power supply terminal for supplying power to the LED light-emitting section 32. The first zone 35 and the second zone 36 are respectively folded back from a border line 37, and the second zone 36 comes in contact with an internal surface 26A of a frame section 26.
Patent JP-2013249829-A (JP)
Title: Wind power generating device produced by adding mechanism capable of automatically shifting pitch angle to blade of wind power generator, facilitating enhancement in self-startability and power transmission in slight wind, and manufacturing
Inventor: SANUKI KOICHI
IPC: F03D7/06
Filed: 2012-05-30
Abstract: PROBLEM TO BE SOLVED: To facilitate enhancement in self-startability and power transmission in slight wind by adding a mechanism capable of automatically shifting a pitch angle, to a blade of a wind power generator, especially a vertical type wind power generator, and to make, and to facilitate manufacturing.SOLUTION: In a turbine generator, a weight 2, supported by bearing 4 and bearing 5 arranged in an arm 11, having concentricity with a plurality of blades 1 rotating around rotating shaft 10 as a center, are coupled with the blade 1 by an arm 3 via bearing 6, 7. In a windless state, this makes the blade 1 pulled toward the direction of the rotating shaft 10 by gravity generated in the weight 2, and set to an angle capable of effectively using energy 12 of the wind as shown in Fig.1. When a plurality of the blades 1 start rotating in the direction toward rotative direction 13, force 21 opening to an outside by centrifugal force is generated. By balancing this force with gravity generated in the weight 2, the blade 1 is fixed to a position responding to the centrifugal force generated by the rotation.
Patent JP-2014002095-A (JP)
Title: Partial discharge measuring method
Inventor: OGAWA TATSUYA
IPC: G01R31/12
Filed: 2012-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a partial discharge measuring method capable of reducing noise, and determining partial discharge and noise.SOLUTION: A method for measuring partial discharge, in first and second power cables in a plurality of power cables extending from a measuring end to a far end which respectively have a conductor connected to a high-voltage bus line and a shield layer connected to a ground bus line are provided at the measuring end; carries out determination by comparing polarities of first and second signals and excluding signals by reflection, when the first and second power cables respectively and simultaneously detect first and second signals at the measuring end.
Patent JP-2014007882-A (JP)
Title: Fan motor controller and heat pump hot-water supply system of hot water storage type with fan motor controller installed on heat pump unit
Inventor: INOUE KIYOHARU
IPC: H02P6/06
Filed: 2012-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a fan motor controller capable of maintaining as a high rotational speed as possible while reducing power consumption of a fan motor to a degree that an overheat protection function comes no action during head wind, and to provide a heat pump hot-water supply system with the fan motor controller installed on a heat pump unit.SOLUTION: The fan motor controller, PWM-controlling a fan motor 19 on the basis of a duty ratio calculated by PI control so that a detected rotational speed reaches a target rotational speed, includes duty ratio limiting means for limiting the duty ratio for PWM control to an upper limit value or less corresponding to a detected rotational speed of the fan motor 19.
Patent JP-2014007322-A (JP)
Title: Manufacturing device for noncircular coil and manufacturing method for noncircular coil
Inventor: OSAWA MASUMI
IPC: H01F41/06
Filed: 2012-06-26
Abstract: PROBLEM TO BE SOLVED: To wind a wire without swelling and detach a coil formed of the wound wire relatively easily.SOLUTION: A manufacturing device for a noncircular coil includes a pair of swing pieces 22 and 23 constituted such that base ends are pivoted and a tip interval increases or decreases, an operation piece 31 operable to increase or decrease the tip interval between the pair of swing pieces by being inserted into and extracted from between the tips of the pair of swing pieces, and a winding mechanism capable of winding a wire around tip outer peripheries of the pair of swing pieces, expanded as the operation piece 31 is inserted, into a noncircular coil. The operation piece 31 has both side faces 31d and 31e, which do not come into contact with the pair of swing pieces, curved to mutually swell outward and connecting with outer peripheral surfaces of the pair of swing pieces wound with the wire while inserted into between the tips of the pair of swing pieces. There is provided a wire forming device which extends the wire wound while curved in contact with both the side faces 31d and 31e of the operation piece 31.
Patent JP-2014010245-A (JP)
Title: Pattern forming method, actinic ray-sensitive or radiation-sensitive resin composition, resist film, method for manufacturing electronic device, and electronic device
Inventor: TAKAHASHI HIDETOMO
IPC: G03F7/004
Filed: 2012-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a pattern forming method giving excellent roughness performance such as line width roughness, exposure latitude and uniformity of a local pattern dimension, and to provide an actinic ray-sensitive or radiation-sensitive resin composition to be used for the method, a resist film, a method for manufacturing an electronic device, and an electronic device.SOLUTION: The pattern forming method comprises steps of: (1) forming a film of the following composition; (2) irradiating the film; and (3) developing the film by using a developing solution containing an organic solvent to form a negative pattern. The composition used is an actinic ray-sensitive or radiation-sensitive resin composition comprising: a resin (P) including a repeating unit (a) having a cyclic structure and a partial structure expressed by general formula (I), (II-1) or (II-2), and a repeating unit (b) having a group that is decomposed by an action of an acid to generate a polar group; and a compound (B) that generates an acid by irradiation with actinic rays or radiation.
Patent JP-2014011654-A (JP)
Title: Image analysis device, image analysis method, and image analysis system
Inventor: OHASHI YOSHINORI
IPC: G09G5/00
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a technology for achieving both the maintenance of a world view of content and the presentation of a marker for monitor detection.SOLUTION: A content reproduction part 506 reproduces content. A video acquisition part 502 acquires a video picked up by an imaging element 204 for picking up a video including a monitor 300 currently displaying a reproduction screen of the content. A monitor specification part 504 specifies the position of the monitor 300 from the video acquired by the video acquisition part 502. Here, the content reproduction part 506 reproduces content including a marker displayed in a form unrecognized by a user observing the monitor 300. The monitor specification part 504 specifies the position of the monitor 300 in the video on the basis of the marker specified from the video including the marker picked up by the imaging element 204.
Patent JP-2013137735-A (JP)
Title: Display control apparatus, display control method, program, and display system
Inventor: TSUKUDA YUSUKE
IPC: G06F3/14
Filed: 2012-07-05
Abstract: PROBLEM TO BE SOLVED: To appropriately display an output image even when the output image has been switched.SOLUTION: A display control apparatus includes: storage means that stores an output image that is already displayed on display means and a drawn image that is drawn on the display means by a user when the output image is displayed on the display means in association with each other; determination means that determines whether the output image output by the information processing apparatus corresponds to the output image stored in the storage means; storage control means that prompts the storage means to store the output image output by the information processing apparatus when the determination means determines that the output image output by the information processing apparatus does not correspond to the output image stored in the storage means; and display control means that prompts the display means to display the output image that is stored in the storage means.
Patent JP-2014015505-A (JP)
Title: Synthetic lubricant
Inventor: HONDA HIROSHI
IPC: C10M105/56
Filed: 2012-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic lubricant which has high stability, hardly causes degradation of an ion liquid, and can stably exhibit excellent friction adjustment performance and rust-prevention performance.SOLUTION: A synthetic lubricant contains, as a main component, an ionic liquid (A) containing tricyanomethanide anion, and also contains imidazolium phosphoric ester salt (B).
Patent JP-2014017603-A (JP)
Title: Propagation time measuring device
Inventor: KOGA KENICHI
IPC: H03J9/02
Filed: 2012-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a propagation time measuring device that can measure a propagation time with a simple configuration.SOLUTION: A vehicle side communication device 6 transmits a plurality of transmission signals Str at a prescribed repetition cycle in order to measure a propagation time required for communication with a key side communication device 7. At this time, a narrow band signal generation and output unit 21 transmits an individual transmission signal Str as a plurality of narrow band signals. When the key side communication device 7 receives the transmission signal Str, it re-transmits the signal to the vehicle side communication device 6 as it is. The vehicle side communication device 6 receives the returned transmission signal Str, it performs filter processing by getting the signal to pass through a filter 17. A propagation time measuring unit 24 measures the propagation time by searching for a peak of an impulse in a reception signal after the filter processing.
Patent JP-2014014771-A (JP)
Title: Manufacturing device for glass powder and manufacturing method for glass powder
Inventor: OKAMURA HIROYUKI
IPC: C03C8/02
Filed: 2012-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a method by which glass powder can be manufactured with high manufacturing efficiency.SOLUTION: A manufacturing device 1 comprises: a drum to which glass raw material is fed; and a pulverizing member 20. The pulverizing member 20 is arranged in the drum 10. The pulverizing member 20 comprises an outer rotating body 21 and an inner rotating body 22. The outer rotating body 21 comprises a plurality of outer column-like bodies 21a. The outer column-like bodies 21 extend in one direction. The plurality of outer column-like bodies 21a are arranged along a circumferential direction. The inner rotating body 22 comprises a plurality of inner column-like bodies 22a. The inner column-like bodies 22a extend in one direction. The plurality of inner column-like bodies 22a are arranged inside the outer column-like rotating body 21 along a circumferential direction. The outer rotating body 21 and the inner rotating body 22 rotate around an axis extending along the one direction as a center. The outer rotating body 21 and the inner rotating body 22 have different circumferential speeds and/or rotation directions.
Patent JP-2013136720-A (JP)
Title: Moisture-curing type urethane coating
Inventor: FUJII MASATO
IPC: C09D175/16
Filed: 2012-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a moisture-curing type urethane coating excellent in adhesiveness after exposure.SOLUTION: The moisture-curing type urethane coating is characterized by comprising a urethane prepolymer (A) obtained by reacting a polyisocyanate, a polyol and a hydroxyl group-having (meth)acryl compound and having an isocyanate group and a (meth)acryloyl group at its terminals, a urethane compound (B) obtained by reacting a polyisocyanate or a urethane prepolymer (b1) obtained by reacting a polyisocyanate with a polyol and having isocyanate groups at terminals, with a N-2-hydroxyalkyloxazolidine (b2), and having at least one oxazolidine group, and an acid catalyst (C), wherein the total mole ratio of amino groups and hydroxyl groups produced by ring-opening the oxazolidine ring of the urethane compound (B) with water to one mole of the isocyanate groups of the urethane prepolymer (A) is 1.1-1.5.
Patent JP-2014014502-A (JP)
Title: Endoscope
Inventor: KAKEHASHI DAIGO
IPC: A61B1/00
Filed: 2012-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope capable of changing a bending length in one bending part, which can make the curvature or radius of curvature of each part in each bending length equal or substantially equal.SOLUTION: An endoscope includes: an insert part; an operation part; and a bending part 7, and can be switched between a first state where only a first bending part 7a at the tip side of the bending part 7 is bent and a second state where the first bending part 7a and a second bending part 7b at the base end side of the bending part 7 are bent. The endoscope further has an elastic cylindrical covering part 21 provided to cover the bending part 7. The covering member 21 has a first part 21a covering the first bending part 7a and a second part 21b covering the second bending part 7b, and the first part 21a and the second part 21b are different in thickness of a cylindrical thin part so that in the second state, the first bending part 7a and the second bending part 7b are equal or substantially equal to each other in the radius of curvature.
Patent JP-2015171956-A (JP)
Title: Production method of strengthened cover glass, and strengthened cover glass, as well as production method of strengthened cover glass integrated with touch sensor, and strengthened cover glass integrated with touch sensor
Inventor: KASHIMA IZURU
IPC: B24B9/10
Filed: 2012-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a production method of strengthened cover glass having unprecedented strength, and the strengthened cover glass, as well as a production method of strengthened cover glass integrated with a touch sensor, and the strengthened cover glass integrated with the touch sensor.SOLUTION: In a production method of strengthened cover glass: firstly a blank glass board is cut into glass boards 10 with a desired size (cutting step); an end face 10C of the glass board 10 is polished with polishing means (polishing step); flaws on the end face 10C causing a crack are removed, roughness of the end face 10C is reduced and next the glass board 10 is chemically strengthened with a chemical strengthening method (chemical strengthening step); and next the end face 10C of the glass board 10 is etching treated (etching step). In the production method of the strengthened cover glass, an entire face of the end face 10C is uniformly etching treated because the polishing step is provided as a preceding step of the etching step. Consequently the strengthened cover glass 10 having unprecedented bending strength can be obtained by the production method of the strengthened cover glass.
Patent JP-2014018364-A (JP)
Title: Game system having matching function and matching control method
Inventor: SHIBAMIYA MASAKAZU
IPC: A63F13/45
Filed: 2012-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a game system that can control matching intended for specific users by taking the status of subject users into consideration.SOLUTION: A game system 1 has a matching processing part 24 for making respective users of a plurality of game machines 3 participate in a common game shared in a range of a predetermined number of people, and a point management part 33 for ranking users based on predetermined game conditions. The matching processing part 24 matches a user of a predetermined rank or higher with priority and a professional user when the professional user participates in the common game (steps S21 to S24, S26, S27), further specifies time spent by the professional user for playing the game (step S102) and changes a ranking range in which users subject to the matching are prioritized according to the time (steps S103 to S108, S110 to S114).
Patent JP-2014024196-A (JP)
Title: Screen printing apparatus and method for cleaning screen printing plate
Inventor: YOSHIBA HIROSHI
IPC: B41F15/08
Filed: 2012-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a screen printing apparatus in which a screen printing plate is cleaned without being detached from the printing apparatus, the time for cleaning the screen printing plate is shortened, degradation in production efficiency due to the cleaning of the screen printing plate is suppressed.SOLUTION: The screen printing apparatus includes a screen printing plate provided with ink through-holes for printing, a support part for supporting the screen printing plate by supporting at least a portion of the peripheral edge of the screen printing plate, and a lower cover member for forming a lower space communicating with the ink through-holes under the screen printing plate by coming in close contact with a portion of a lower surface of the screen printing plate while the support part supports the screen printing plate. The lower cover member discharges air from the lower space.
Patent JP-2014027968-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2012-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of inhibiting a fraudulent act.SOLUTION: A game machine transmits commands to be transmitted/received between control devices, by a differential transmission system for using two signal lines to transmit a reverse phase signal to the devices. Since the game machine uses two signal lines to transmit data, if a player tries to transmit an invalid command only through one signal line without knowing the fact that the differential transmission system is adopted as a data transmission system, a signal to be transmitted through the two signal lines is not converted into the reverse phase signal and the transmitted data is determined to be abnormal. Therefore, in this case, the game machine can inhibit a fraudulent act because the invalid command is not accepted.
Patent JP-2014032470-A (JP)
Title: Image processing system, image processing apparatus, and program
Inventor: SHIBUKAWA TOMOKI
IPC: G06F3/12
Filed: 2012-08-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to allocate functions to hard keys of an operation device according to a state of an image processing apparatus when the operation device is connected with the image processing apparatus.SOLUTION: An image processing apparatus, when a general purpose operation device is connected with the image processing apparatus, acquires key information indicating hard keys (here, HOME key, BACK key, and MENU key) included in the general purpose operation device, creates a hard key control management table in which functions are allocated in accordance with a management state of the image processing apparatus, and passes over the table to the general purpose operation device. In the figure, functions of the keys are allocated such that when the HOME key is depressed during setting while a job is not executed, an operation to execute the job is performed, and when the BACK key is depressed, an operation to cancel the job is performed.
Patent JP-2014034365-A (JP)
Title: Ship mounted with liquefied gas vaporizer and liquefied gas vaporizer
Inventor: OKA MASARU
IPC: B63B25/16
Filed: 2012-08-10
Abstract: PROBLEM TO BE SOLVED: To install an open-rack type liquefied gas vaporizer, which has a simple configuration and good operability, on a place which rocks and inclines such as a ship and an offshore floating body.SOLUTION: A liquefied gas vaporizer 1 to be mounted on a ship is an open-rack type which comprises: vertically-installed heat exchange panels 6; and troughs 10A and 10B installed on upper side areas of the heat exchange panels, making heat medium water W overflow from overflow opening parts 18 to be poured on the heat exchange panels 6, and vaporizing liquefied gas in heat transfer pipes 5. Each overflow opening part 18 of the trough 10A and 10B has: a heat exchange panel-side edge portion 18a which is adjacent to the heat exchange panel 6, and over which the heat medium water W passes when the water overflows from the overflow opening part 18; and a heat exchange panel opposite-side edge portion 18b positioned on the opposite side of the heat exchange panel 6 across the heat exchange panel side edge portion 18a. The height of the heat exchange panel opposite-side edge portion 18b in a vertical direction is higher than the height of the heat exchange panel side edge portion 18a in a vertical direction.
Patent JP-2014038889-A (JP)
Title: Semiconductor device
Inventor: SHIRAI KOJI
IPC: H01L27/088
Filed: 2012-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having high resistance against surge current.SOLUTION: A semiconductor device according to an embodiment comprises: a first conductivity type first semiconductor layer; a second conductivity type second semiconductor layer provided on a part of the first semiconductor layer; a first conductivity type third semiconductor layer and a second conductivity type fourth semiconductor layer having an effective impurity concentration higher than an effective impurity concentration of the second semiconductor layer, which are provided on a part of the second semiconductor layer and alternately arranged along a first direction; a gate insulation film provided on the second semiconductor layer; and a gate electrode provided on the gate insulation film. A resistance value between a boundary face with the first semiconductor layer and a boundary face with the third semiconductor layer, which is a resistance value of the second semiconductor layer in a second direction orthogonal to the first direction is larger than a resistance value between a position corresponding to a midpoint of the third semiconductor layer and a position corresponding to a midpoint of the fourth semiconductor layer, which is a resistance value of the second semiconductor layer in the first direction.