baber/WOPTO huggingface dataset:
Patent JP-2011044036-A (JP)
Title: Ac current controller and control method and program for ac current
Inventor: SHIMADA RYUICHI
IPC: G05F1/70
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AC current controller which can delay AC phase by being serially connected between a power source and a load at a small loss.  <P>SOLUTION: An AC current controller 1 includes a full bridge type MERS100 and a control means 300 and is used by being serially connected between the conductive load and the AC power source. The full bridge type MERS100 is a bridge circuit constituted of four reverse conduction type semi-conductive switches SW1 to 4 and a capacitor CM is connected between DC terminals. The control means 300 switches on and off the reverse conduction type semi-conductor switch SW2 and the reverse conduction type semi-conductor switch SW3 at every semi-cycle of the AC voltage. The AC current controller 1 delays the phase of the AC current by alternately switching on and off the reverse conduction type semi-conductor switch SW1 and the reverse conduction type semi-conductor switch SW3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011042993-A (JP)
Title: Shutter device
Inventor: ONO TAKEHIRO
IPC: E06B9/11
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shutter device in which a sheet shutter and a heavyweight shutter are juxtaposed in a small space, and which is excellent in easiness of detachment and maintenance management properties in a sheet shutter unit.  <P>SOLUTION: This shutter device, in which the heavyweight shutter and the sheet shutter are juxtaposed, includes a winding section 30. The winding section includes a case 31, a bracket 32 provided in the case, a heavyweight shutter winding shaft 41 rotatably journaled on the bracket, and a sheet shutter unit 50 attached to the bracket. The sheet shutter unit includes a sheet shutter winding shaft 54, and a unit bracket 52 rotatably journaling the sheet shutter winding shaft. Characteristically, the sheet shutter unit can be detached from inside the case without separation of the sheet shutter winding shaft from the unit bracket, and attached inside the case.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011045405-A (JP)
Title: Game machine
Inventor: YASUNAGA TERUYOSHI
IPC: A63F5/04
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent such fraudulent action that a fraudulent member such as a piano wire is inserted toward the counter-installation face side of a circuit board to short-circuit a conductor portion regardless of whether the circuit board is housed in a board case and the like or not.  <P>SOLUTION: On the counter-installation face 53 opposite to an installation face 51 for mounting electronic components 52 and 94 of the circuit board 49, a back cover 56 covering leads 55, circuit patterns 54 and the like of the electronic components 52 and 94 is arranged. The back cover 56 includes fasteners 58 which are inserted into through-holes 59 of the circuit board 49 and fixed to the circuit board 49 by a soldering part 60 on the installation face 51 side. The substantially whole circumference of a circumference wall part 63 of the back cover 56 is brought into contact with the counter-installation face 53 of the circuit board 49.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011048002-A (JP)
Title: Plastic optical fiber
Inventor: TOUGE SHINICHI
IPC: G02B6/00
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic optical fiber capable of maintaining prescribed transmission performance and flexibility even under a high temperature environment by demonstrating excellent heat resistance.  <P>SOLUTION: The plastic optical fiber is composed of a core made of amorphous polyarylate resin and a clad made of amorphous polyarylate resin containing amorphous fluororesin, wherein the refractive index of the core is higher by 3-15% than that of the clad. The optical fiber excels in heat resistance, which enables prescribed transmission performance and flexibility to be maintained even under the high temperature environment, and thus, the optical fiber is made adaptable to various purposes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047683-A (JP)
Title: State monitoring unit for plural assembled batteries
Inventor: SEKIZAKI MASASHI
IPC: G01R31/36
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To synchronize the measurement timing of cell voltage of a plurality of battery packs constituting a high-voltage battery with that of charging/discharging current, when the cell voltage and the charging/discharging current are measured separately, at a high-voltage side and a low-voltage side.  <P>SOLUTION: The time required since the output of a voltage detection start command by a main microcomputer 33 until each measurement of voltage of single cells BT1-BT11, BT12-BT22, BT23-BT33, BT34-BT44, BT45-BT55 by voltage-monitoring IC 21-1 to 21-5 is stored as a waiting time, in advance, in a RAM 33a of the main microcomputer 33. After the voltage detection command is output to a communication line 31, each time the waiting time stored in the RAM 33a has elapsed, the charging/discharging current of a secondary battery 13 is measured by using a current sensor 37. The voltage and the current measured with the same timing are made to associate with each other and are stored in the RAM 33a of the main microcomputer 33.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046982-A (JP)
Title: Method for manufacturing chemically treated steel sheet subjected to surface treatment
Inventor: TAKETSU HIROBUMI
IPC: C23C22/34
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemically treated steel sheet subjected to surface treatment, wherein a coating film is brought into sufficiently close contact on condition of high temperature and high humidity, and corrosion resistance is excellent.  <P>SOLUTION: The chemically treated steel sheet subjected to surface treatment is manufactured via: a step (1) to prepare the chemically treated steel sheet; a step (2) to generate plasma steam in an atmosphere of water vapor concentration of more than 2.0 g/m<SP>3</SP>and at atmospheric pressure; and a step (3) to bring the plasma steam into contact with a surface of the chemically treated steel sheet. A close contact property of the coating film is improved while retaining the corrosion resistance by following the procedure and introducing OH groups to the surface of the chemically treated steel sheet without damaging the chemically treated film.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049376-A (JP)
Title: Laser beam machining system
Inventor: MATSUMOTO YUTAKA
IPC: B23K26/00
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining system which allows continuation of machining by avoiding laser oscillation stop because of output drop alarm of an laser oscillator, caused by continuous rising of temperature of a cooling water or abnormal stop of a cooling device because of excessive load.  <P>SOLUTION: A setting for machining condition is changed from a high output machining condition with high load to a low output machining condition if a cooling water temperature rises because of a load that exceeds cooling power in such a case that the cooling power which the laser beam machine system has is similar to or less than the calorific value required for cooling an apparatus constituting a laser beam machine including a laser oscillator.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010055741-A (JP)
Title: Holographic information recording/reproducing device and adjusting method of recording layer position
Inventor: BAE JAE-CHEOL
IPC: G11B7/135
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holographic information recording/reproducing device and an adjusting method of recording layer position.  <P>SOLUTION: This is the holographic information recording/reproducing device and adjusting method of recording layer position in which reciprocating an objective lens for focusing first light and second light having different waveforms each other to a holographic information recording medium including a first reflection film and a second reflection film to a light axis side, until time difference between a first detected signal and a second detected signal when the first light and the second light are reflected respectively from the first reflection film and the second reflection film become values corresponding to positions of desired recording layers, a focal position of the second light is moved by controlling a focus moving part moving the focal point of the second light to the light axis side, then the focal position if the second light can be controlled so as to be adjusted to the desired recording layer position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011051730-A (JP)
Title: Conveyor device
Inventor: ISHIKAWA YOSHINOBU
IPC: B66B23/02
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve ride comfort on a footstep by suppressing the local abrasion of a circulating chain for constituting a chain drive mechanism by properly driving a footstep chain while maintaining a deep meshing angle even if driving an ordinary footstep chain by the chain drive mechanism which uses a sprocket.  <P>SOLUTION: This conveyor device has the chain drive mechanism for applying thrust to the footstep chain by circularly moving the circulating chain. The circulating chain is constituted by connecting a plurality of chain links 13a for setting the pitch length in the same as or to a multiple of the pitch length of a footstep link of the footstep chain via a hinge. The respective chain links 13a have mounting surfaces 13c for mounting footstep rollers 4b of the footstep chain in linear motion, and a pressing surface 13d contacting with front-rear footstep rollers 4b' and 4b" of the footstep roller 4b on the mounting surface 13c, and the footstep roller 4b contacts with only the mounting surface 13c and the pressing surface 13d.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010090476-A (JP)
Title: High strength hot rolled steel sheet having excellent hole expansibility and method for producing the same
Inventor: TAKAHASHI YUZO
IPC: C22C38/14
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot rolled steel sheet having excellent hole expansibility while increasing its strength.  <P>SOLUTION: The steel sheet has a composition comprising, by mass, 0.01 to 0.1% C, 0.01 to 2.0% Si, 0.05 to 3.0% Mn, ≤0.1% P, ≤0.03% S, 0.005 to 0.02% Al, ≤0.005% N, 0.0005 to 0.003% Ca, ≤0.01% Nb, 0.005 to 0.3% Ti and 0.01 to 0.1% V, and the balance Fe with inevitable impurities, whose microstructure is composed of a ferritic structure, a bainitic structure or their mixed structure, and also, the random intensity ratio of the ä211} plane parallel to the rolling face is ≤2.0.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011055300-A (JP)
Title: Portable terminal device
Inventor: ISHIKAWA TAKEHISA
IPC: H04M1/02
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To maintain the stability around an acoustic component, and prevent deterioration of acoustic characteristics.  <P>SOLUTION: One end part of an internal frame 330 surrounding a microphone 320 is bonded to a substrate 310 by double-sided tapes 350a and 350b. A face 331 and a face 332 of the internal frame 330 are in proximity to a side face and an upper face of the microphone 320 respectively, around the microphone 320 to form a stowage part 360. Meanwhile, the other end part of the internal frame 330 is abutted on an inner wall face of a fixing casing 100 via cushions 340a and 340b, to form an acoustic portion 370 extending around an aperture 130 with a face 334 and a face 335. A through-hole 333 is provided in a base 335 of the acoustic portion 370, and the through-hole 333 guides a voice entering the acoustic portion 370 to a sound sensing portion 321 of the microphone 320.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051270-A (JP)
Title: Liquid droplet discharging head, and liquid droplet discharging device
Inventor: NISHIMURA AKIYUKI
IPC: B41J2/045
Filed: 2009-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To perform the vibration control of an oscillating part when discharging a liquid droplet, and to raise a drive frequency.  <P>SOLUTION: A liquid droplet discharging head includes a first electrostatic actuator which is equipped with a nozzle, a liquid chamber which communicates with the nozzle and stores liquid, the oscillating part formed so as to enable elastic displacement, an electrode arranged opposite to the oscillating part across a space with respect to the oscillating part and a voltage application part for performing charging and discharging between the oscillating part and the electrode, and a pressure adjustment part for adjusting the pressure of gas in the space.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010095709-A (JP)
Title: Epoxy resin composition for sealing and electronic parts device
Inventor: OWADA HIDEO
IPC: H01L23/29
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition for sealing in which adhesion with a noble metal like Ag or Au is good, reflow resistance is good, and flame retardancy is good without reducing dependability such as moldability, moisture resistance, elevated temperature neglect characteristics or the like, and to provide an electronic parts device equipped with an element which is sealed by the same.  <P>SOLUTION: The epoxy resin composition for sealing includes: (A) an epoxy resin; and (B) a hardener, wherein the content of (A1) an epoxy resin shown by general formula (I) is 30 mass% or more based on (A) the whole amount of epoxy resin. In the formula, R<SP>1</SP>-R<SP>5</SP>are each selected from a hydrogen atom, a 1-6C alkyl group and a 1-2C alkoxy group and are the same as or different from each other, and n denotes an integer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010090368-A (JP)
Title: Heat-shrinkable polyphenylene sulfide-based tube and member coated with the same
Inventor: ARAI HIDETAKA
IPC: C08K5/521
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-shrinkable polyphenylene sulfide-based tube that satisfies required properties of heat-shrinkable tubes, such as heat resistance, low-temperature shrinkability, electric properties, chemical resistance, and electrolyte resistance.  <P>SOLUTION: The polyphenylene sulfide-based thermoplastic tube consists mainly of a resin composition (A) comprising a thermoplastic polyphenylene sulfide-based resin (a), has a difference of 35°C or larger between the cold crystallization temperature (Tc) measured by a differential scanning calorimeter according to JIS-K7121 and the glass transition temperature (Tg) measured in the same manner, and has a (Tg) between 65°C and 85°C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011059315-A (JP)
Title: Image forming apparatus
Inventor: KOIKE TOSHIO
IPC: G03G21/00
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To fix the lubricant consumption by fixing a toner amount held by a brush for cleaning an image carrier.  <P>SOLUTION: When the supply quantity of toner to a lubricant applying brush roller 3a is small, a brush section and toner are prevented from losing electrostatic adhesion force by electrically floating the brush roller 3a, the brush section is made to hold the toner, and a lubricant is stably supplied to a photoreceptor drum 1, by using the held toner as an abrasive of a lubricant molding 3b. In contrast, when the supply quantity of toner to the brush roller 3a is large, the electrostatic adhesion force of the brush is reduced by grounding the brush roller 3a, the toner is released from the brush roller 3a, and the toner amount held by the brush roller 3a is fixed by reducing the holding of the toner.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064738-A (JP)
Title: Image forming apparatus
Inventor: HAGIWARA GENTA
IPC: G03G21/16
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having a cover of an image forming section which is opened and closed with good operability.  <P>SOLUTION: The image forming apparatus includes: an image forming section outputting an image to a recording paper; a cover rotatably supported to open the upper surface of the image forming section; and an image reading section arranged on the upper part of the image forming section. Further, the image forming apparatus includes: a support means supporting the image reading section to be vertically slidable; and an interlocking means for interlocking the rotation of the cover and the slide of the image reading section. The image reading section is retracted upward while being kept horizontally, along with opening of the cover.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011062241-A (JP)
Title: Game machine
Inventor: OIKE NORIAKI
IPC: A63F7/02
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of excellently performing special processing based on a position of a player.  <P>SOLUTION: A Pachinko game machine includes a main controller 81 and a sound/lamp controller 82. In the main controller 81, winning/losing determination processing is performed. On the basis of the result of the winning/losing determination, the sound/lamp controller 82 controls a speaker part 64 or the like and outputs a command to a display controller 220. To the sound/lamp controller 82, a distance measuring sensor 48 is connected. By the distance measuring sensor 48, information corresponding to a distance from the distance measuring sensor 48 to a player is specified. Position information corresponding to the distance to the player is specified as reference position information at predetermined timing. In a game relating to the execution of special information, the position information is specified. According to the comparison result of the position information and the reference position information, a special performance is executed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011065349-A (JP)
Title: Method for managing demolished stone
Inventor: RYU HIROYOSHI
IPC: G06Q50/00
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To allow demolished stone to be easily and quickly stacked again by repair work of high validity.  <P>SOLUTION: The management method of demolished stone includes: a step (1) of adding peculiar identifiers per stone piece in order to individually identify demolished stone; a step (2) of imaging the demolished stone; a step (3) of collecting attribute information per demolished stone piece; a step (4) of collecting technical information required for stacking the demolished stone again; and a step (5) of temporarily placing demolished stone in a temporary place and then using GPS to obtain temporary placement positions of the stone. A personal computer is used in each step, and various kinds of information of stone obtained in respective steps is recorded in association with identifiers of respective stone to create a database for the demolished stone.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011062625-A (JP)
Title: External structure and coating fluid for external structure
Inventor: TAKAGI YOJI
IPC: C09D5/16
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external structure with excellent noxious gas decomposition, antimildew and antialgae properties while inhibiting the deterioration of a base material, as well as a photocatalytic aqueous coating fluid.  <P>SOLUTION: This external structure includes a base material and a photocatalytic layer formed on the base material. The photocatalytic layer can be obtained by drying the photocatalytic coating fluid after its application. The photocatalytic coating fluid also contains photocatalytic titanium oxide particles, cerium oxide particles, a silicone emulsion, a water-soluble silver compound and water.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010132868-A (JP)
Title: High molecular polymerization initiator having aryl azide group and method for modifying surface of cyclic olefin copolymer using the same
Inventor: SHIN DONG HO
IPC: C08J7/18
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for modifying the surface of a cyclic olefin copolymer by using a high molecular polymerization initiator having an aryl azide group and causing a photo-grafting method and a surface starting type radical high molecule polymerization reaction.  <P>SOLUTION: In the method for modifying the surface of the cyclic olefin copolymer, a compound expressed by formula 1 (wherein, X is H or F and n is an integer of 1 to 6) is applied onto the surface of the cyclic olefin copolymer, an ultraviolet ray is radiated on the substrate to polymerize the polymer on the cyclic olefin copolymer substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009291791-A (JP)
Title: Discharge device for liquid material
Inventor: FUJII HIDEYO
IPC: B05C5/00
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge device for a liquid material which is capable of corresponding to syringes of various kinds of size.  <P>SOLUTION: The discharge device for the liquid material stored in the syringe is provided. The device comprises a frame (1) in which an upper bracket part (2) and a lower bracket part (3) are formed and which is designed to be adapted to the largest syringe size matched with intended use, a screw part detachably attached to the upper bracket part (2) of the frame and mounting an actuator (6) at the upper end, a body (5) provided with an insert part inserted into the syringe (14) and a mounting part of an attachment (24) at a lower end, the actuator (6) provided at the upper end of the body (5) and fitted to the screw part, a valve stem (12) operated by the actuator and a valve sheet part member (15) fitted to the tip of the syringe (14) and formed detachably to the lower bracket part (3).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011068455-A (JP)
Title: Recording medium supply device and image forming device
Inventor: FUDA MUNEHISA
IPC: B65H1/04
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium supply device which excellently and stably supplies a sheet-like recording medium while preventing double feeding.  <P>SOLUTION: This recording medium supply device includes a stacking part 30 for stacking a plurality of sheet-like recording media P, an air jetting means 80 for mutually separating the recording medium P by blowing air upon the recording medium P stacked on the stacking part 30, a carrying means 41 for carrying the recording medium P one by one separated by the air jetting means 80, and an end fence 33 for positioning the rear end in the carrying direction of the recording medium P stacked on the stacking part 30. The end fence 33 is provided with a pressing member 35 projected to the side of the recording medium P stacked on the stacking part 30. The rear end in the carrying direction of the stacked recording medium P can be elastically pressed by its pressing member 35.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011071334-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: SEKIHARA AKIKO
IPC: H01L21/8247
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a MONOS type memory which enhances write/erase characteristics and charge holding characteristics simply and with high reproducing ability.  <P>SOLUTION: This semiconductor device is the MONOS type memory cell which includes a tunnel insulating film formed on a silicon substrate, a charge storage film formed on the tunnel insulating film, a block film formed on the charge storage film, and a control gate electrode film formed on the block film. The tunnel insulating film includes a first silicon oxide film formed on the silicon substrate, a silicon nitride film formed on the first silicon oxide film and including boron, and a second silicon oxide film formed on the silicon nitride film.  <P>COPYRIGHT: (C)2011,JPO&INPIT