baber/WOPTO huggingface dataset:
Patent JP-2011013316-A (JP)
Title: Light source device and projector
Inventor: MIYAZAKI TAKESHI
IPC: F21Y101/00
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a light source device which increases luminance, and a projector including the light source device.SOLUTION: The projector includes: a light source device 63; a display element; and a projector control means or the like. The light source device 63 includes: a fluorescent wheel 71 which has a plurality of segment areas on a transparent base material whose rotation can be controlled, and a fluorescent substance layer that emits light having a predetermined wavelength band by receiving excitation light, which is formed on at least one of the segment areas on the transparent base material, and a segment area in which no fluorescent substance layer is formed, as a transmission part that transmits light; a first light source 72 for radiating excitation light in a visible light region onto a fluorescent substance; a second light source 82 for emitting light having a wavelength band that differs from those of fluorescent light emitted from the fluorescent substance layer and excitation light emitted from the first light source 72; a light gathering optical system for gathering light emitted from the fluorescent wheel 71 and light emitted from the second light source 82 onto the same optical path; and a light source control means for controlling the emission of light from the first light source 72 and the second light source 82.
Patent JP-2011014441-A (JP)
Title: Method of manufacturing positive electrode sintered compact, holder for sintering, and sintering device
Inventor: UEDA MITSUHO
IPC: H01M4/1391
Filed: 2009-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a positive electrode sintered compact to manufacture the positive electrode sintered compact low in porosity and high in electronic conductivity, to provide a sintering device suitable for this manufacturing method, and to provide a retaining tool for sintering which is equipped in the sintering device and retains a sintered compact.SOLUTION: The positive electrode sintered compact which contains lithium containing oxide as a positive electrode active material and which is utilized as a positive electrode layer of a nonaqueous electrolyte battery is manufactured. In manufacturing the positive electrode sintered compact, a molding in which powder of the lithium containing oxide is molded is arranged and sintered in a sintering furnace of the sintering device while being retained by the retaining tool for sintering having Si content of ≤20 mass ppm.
Patent JP-2009225474-A (JP)
Title: Television receiver, network system, and method of controlling them
Inventor: FUKUDA SATORU
IPC: H04N21/41
Filed: 2009-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To enable viewing of a continuation at home with a simple operation when viewing is interrupted by an error in a system for viewing accumulated contents with a cellular phone.  <P>SOLUTION: A television receiver 100 sequentially receives data from a D-VHS 130 in response to a viewing request from a cellular phone 300; meanwhile an encoder 122 converts the data to formats suitable for the reception and reproduction of the cellular phone 300. After the format conversion, the television receiver 100 stores, in a reproduction position storage section 124, a sequence number used for transmission based on TCP/IP and a time stamp indicating the position information of the contents. The cellular phone notifies the television receiver 100 of the decoding error of the received data. When receiving a confirmation response of normal reproduction from the cellular phone, the television receiver 100 deletes data in the storage section 124; otherwise the television receiver 100 keeps the data in the storage section 124.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011018976-A (JP)
Title: Information processing system, information processing apparatus, server device, information processing method and program
Inventor: ITO TAKASHI
IPC: G06F21/62
Filed: 2009-07-07
Abstract: PROBLEM TO BE SOLVED: To reduce the number of trap doors transmitted from an information processing apparatus to a server device.SOLUTION: The plurality of information processing apparatus 301 share an encryption key which is updated. When data is registered, an encryption key of the latest generation at this time and a keyword are used to generate the trap door, and an encrypted keyword is generated from the trap door, and data and the encrypted keyword are stored in a server device 201 in association with each other. When data is retrieved, the information processing apparatus 301 uses an encryption key of the latest generation at this time and a keyword to generate the trap door, and transmits the trap door to the server device 201, and the server device 201 generates a past trap door corresponding to an encryption key of a past generation from the received trap door and uses the trap door of the past generation to search for an encrypted keyword and extracts data. When data is retrieved, it is sufficient for the information processing apparatus 301 to only generate one trap door, and only one trap door is enough to be transmitted to the server device 201.
Patent JP-2010020305-A (JP)
Title: Pixel and organic electric field light emitting display using the same
Inventor: KIM YANG-WAN
IPC: H05B44/00
Filed: 2009-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pixel for displaying a video of required image quality regardless of voltage drop and voltage ripple of a first power supply, and to provide an organic electric field light emitting display using the same.  <P>SOLUTION: The pixel includes: a pixel circuit coupled to a data line to which a data signal is supplied, a scan line to which a scanning signal is supplied, a light emission control line to which a light emission control signal is supplied, a first power supply, and a reference power supply; and an organic light emitting diode connected to the pixel circuit and a second power source. The pixel further includes: a first transistor coupled between the data line and a first node, and having a gate electrode coupled to the scan line; a third transistor coupled between the reference power source and a second node, and having a gate electrode coupled to the scan line; a storage capacitor coupled between the first node and the second node; a second transistor connected between the first power supply and the organic light emitting diode, and having a gate electrode connected to the second node; and a fourth transistor connected between the first power supply and the first node, and having a gate electrode connected to the light emission control line.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011019174-A (JP)
Title: Optical radio lan system and slave device for the same
Inventor: IGAWA KENICHI
IPC: H04B10/516
Filed: 2009-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a low cost optical radio LAN system that carries out 1:n communication at a speed of 100 Mbps.SOLUTION: Each slave device 2 is equipped with: a delay means 24-1 for delaying for a given period of time a frame (frame) from a terminal device 4; and a driving means for driving an infrared light LED 21 by a signal of the delayed frame and idling signal inserted only for a given period of time immediately before the signal of the frame is delayed. The slave device 2 outputs to a terminal device 4 a 3-value electric signal generated by receiving the visible light that is emitted by the visible light LED of a master device 1 through a visible light receiving element 22. A selection means 14 of the master device 1 continuously selects each frame of a 100BASE-TX from the top as the frame of the 100 BASE-TX for modulating the visible light for lighting that is emitted by the visible light LED when detecting the frame by the output of an infrared light receiving element 12.
Patent JP-2010020315-A (JP)
Title: Organic light emitting display device
Inventor: CHO KYOKYOKU
IPC: H01L27/32
Filed: 2009-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic light emitting display device for providing a touch panel function without increasing thickness of the display device.  <P>SOLUTION: The organic light emitting display device includes: a substrate; a display unit on the substrate; an encapsulation substrate having a side facing the substrate; a touch unit facing the display unit and including a plurality of first sensors electrically coupled with each other and extending in parallel rows along a first direction, and a plurality of second sensors electrically coupled with each other and extending in parallel columns along a second direction crossing the first direction; and an insulation layer on at least a portion of the first sensors and second sensors.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011016211-A (JP)
Title: Dust collecting attachment
Inventor: YOSHIKANE KIYONOBU
IPC: B25D17/14
Filed: 2009-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a technique to permit operation of an operation member disposed in a front end region of a work tool in a state in which a dust collecting attachment attached to the front end region of the work tool remains attached to the work tool.SOLUTION: The dust collecting attachment is used in the work tool including the operation member 145 or 245 for removal operation of tool bit 119 or 219 attached to the front end regions of the tool body 103 or 203, and/or for bit angle positioning operation. The dust collecting attachment has a dust collecting member 151 or 251 which can be attached to the front end region of the tool body 103 or 203 including the operating member 145 or 245 in such a manner as to surround the front end region around the longitudinal axis of the front end region. The dust collection member 151 or 251 includes an opening 169 or 269 to permit manual operation of the operation member 145 or 245 in regions corresponding to the operation member 145 or 245, with the dust collection member attached to the tool body 103 or 203.
Patent JP-2011022670-A (JP)
Title: Media processing device and media processing method
Inventor: SHIOMI TOSHIAKI
IPC: G06K17/00
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent illegal medium usage by a criminal in a medium processing device which is to be equipped on devices and equipment, such as, mainly an ATM and a CD.  <P>SOLUTION: Medium information recorded in a medium 21 is controlled to be stored and held in a memory by being read via a medium information reading means 6, while the medium 21 is transported into an inserting direction by transport means 7, 8. Whether the medium 21 can be ejected is determined, by transporting the medium 21 into an eject direction by the transport means 7, 8. The medium information held in the memory is controlled to be ejected, when it is determined that the medium 21 can be ejected. As a result, the medium information recorded in the medium 21 cannot be outputted to an upper-level device, unless it is confirmed that the medium 21 can be ejected. Thus, unauthorized use of the medium 21 by the criminal can be prevented, by avoiding the situation where a password is subjected to sneak look by someone else.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011007166-A (JP)
Title: Wind power generator using non-contact transmitting device
Inventor: IWABUCHI MINORU
IPC: F03D11/02
Filed: 2009-06-23
Abstract: PROBLEM TO BE SOLVED: To increase the number of power generators to enhance power generation capacity by using a non-contact transmitting device for saving power and improving power generation capacity, since wind-power generation using natural energy is positioned as an important technology for the prevention of global warming.SOLUTION: In a wind power generator, (A) a spar 2, a hub 3, and a rotor 4 are provided on a blade 1. (B) A nacelle A5 and a nacelle B6 are provided on both sides of the rotor 4. (C) A non-contact transmitting device A7 using magnetic force is provided inside the nacelle A5 and a power generator A8 is attached. (D) A non-contact transmitting device B9 using magnetic force is provided inside the nacelle B6 and a power generator A10 is attached. (E) An attachment bracket 11 is provided on the nacelle A5 and the nacelle B6, and an orientation control bearing 12 is attached to be installed on a tower 13.
Patent JP-2011008205-A (JP)
Title: Composition for producing biaxial optical anisotropic film
Inventor: KIMURA MASAOMI
IPC: C09K19/38
Filed: 2009-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a composition that easily produces an optical anisotropic film having improved heat resistance, which is useful for optical compensation of a liquid crystal display device.SOLUTION: The composition for producing a biaxial optical anisotropic film having a deformed twisted helical structure contains a polymerizable liquid crystal compound and a polymerization initiator containing an oxadiazole compound expressed by general formula (1). In general formula (1), Xrepresents a trihalomethyl group or the like; Yand Yeach represent a divalent connecting group; Band Beach represent an aromatic ring; and l, m and n each represent any integer of 0, 1 and 2. A method for producing an optical anisotropic film includes applying the liquid crystal composition on a support, subjecting the liquid crystal composition to cholesteric alignment, and irradiating the liquid crystal composition with polarized light, but not includes irradiating the composition with non-polarized light before irradiating the composition with polarized light.
Patent JP-2011023061-A (JP)
Title: Magnetic transfer device and magnetic transfer method
Inventor: KIKUCHI HIROTO
IPC: G11B5/86
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic transfer device which enables a uniform magnetic transfer without causing disturbance in a transfer magnetic field when separating a magnetic field generating part by constituting the magnetic field generating part which generates the transfer magnetic field with a permanent magnet and a return yoke, and efficiently applying the transfer magnetic field to a perpendicular magnetic recording medium as a medium to be transferred and a conjoined body of a master disk, and enables downsizing of the device by reducing a load applied to a place which supports the magnetic field generating part, and to provide a magnetic transfer method.  <P>SOLUTION: The magnetic field generating part includes one pair of permanent magnets in which one of magnetic poles of mutually different polarities face each other across a conjoined body, and a return yoke prepared between the other magnetic pole of the pair of permanent magnets. The magnetic field generating part moves from an outer periphery part of the conjoined body to an inner periphery part, while keeping a constant distance to a conjoined surface of the revolving conjoined body while the return yoke is located on an outer peripheral side of the conjoined body to the permanent magnet, and then moves to the outside of the conjoined body through the outer periphery part from the inner periphery part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010201912-A (JP)
Title: Fluid ejecting apparatus
Inventor: TOJO SEIJI
IPC: B05C5/00
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid ejecting apparatus which can selectively suck a plurality of cap internal spaces without increasing the size thereof.  <P>SOLUTION: The printer includes a carriage which can be reciprocated supporting a recording head for ejecting an ink from a plurality of nozzles, a cap which comes in contact with the recording head to individually surround the nozzles thereby forming the plurality of cap internal spaces, a tube pump which can suck each cap internal space via a first and a second discharge tubes 35 and 37, and a selective blocking means which can selectively block each of the discharge tubes 35 and 37 following the reciprocation of the carriage in a maintenance region. The selective blocking means includes a pin 45 which is reciprocated following the reciprocation of the carriage in the maintenance region, and a first-a fourth cam surfaces 79b, 80b, 81 and 82 which engage with the pin 45 every time the pin 45 is reciprocated and guide the pin 45 to respective blocking positions B and C for blocking the discharge tubes 35 and 37 in order.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011029747-A (JP)
Title: Portable terminal device
Inventor: IDE YOSHIYUKI
IPC: H04B1/3822
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal device having a function of receiving broadcasting electric waves to view a broadcast program and a radio communication function of transmitting and receiving radio communication electric waves, wherein it is possible to save housing space for an antenna and secure the electric length of the antenna.  <P>SOLUTION: The portable terminal device includes a first antenna 110, an electric length auxiliary part 120, and a broadcast reception circuit 130. The first antenna 110 receives broadcasting electric waves to be broadcast in a predetermined frequency band. The electric length auxiliary part 120 is connected to the first antenna 110 and increases the electric length of the first antenna 110. The broadcast reception circuit 130 receives an electric power supplied through the electric length auxiliary part 120.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011027890-A (JP)
Title: Fixing device and image forming apparatus
Inventor: OSHIDA HIDEO
IPC: G03G15/20
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device which is provided to be attachable and detachable to and from an image forming apparatus body and fixes an image by heating, the fixing device securing the safety of an operator, with a simple structure.  <P>SOLUTION: A support frame 33 supporting a heating roll 31 for heating a toner image on a recording sheet is removable from the body frame 10 of an image forming apparatus. The support frame includes a lock device 40 restraining separation from the image forming apparatus body to which the support frame is attached. The lock device includes a drive member made of a reversible shape memory alloy, producing deformation between different shapes set in respective temperature areas by transition of temperature between two areas. A lock member 41 is operated by the deformation of the drive member, restrains the separation of the support frame from the image forming apparatus body when the heating member and the support frame have such a high temperature that a human body is harmed, and allows the support frame to be separated when the temperature drops to such a degree that the human body is not harmed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011026104-A (JP)
Title: Image forming device and method for controlling the same
Inventor: MATSUI NORIAKI
IPC: B65H9/14
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing a loop mark from being put on a portion sagged by pressing a sheet against a resist roller while skewing of the sheet is being corrected even when it takes much time to complete preparation for image data.  <P>SOLUTION: Before a sheet conveyed by a conveying roller 306 is pressed against the resist roller 233 in a stopping state to be sagged, a conveying roller driving motor 113 is controlled to stop driving of the conveying roller 306. Further, before driving of the resist roller 233 is started, the driving of the conveying roller 306 is resumed and an end of the sheet is pressed against the resist roller 233 in a stopping state to sag the sheet, thereby correcting skewing of the sheet. A resist roller driving motor 114 is controlled at a resist ON timing to drive the resist roller 233 and to deliver the sheet toward a transfer position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010153355-A (JP)
Title: Electric equipment and illuminating device
Inventor: KOSA KIYOTERU
IPC: H01G9/12
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric equipment and an illumination device wherein evaporated gas of an electrolytic solution is suppressed from being ejected outside a case body at the end of life of an electrolytic capacitor without making a circuit board large in size.  <P>SOLUTION: The electric equipment 1 includes: the circuit board 2 on which the electrolytic capacitor 6 is mounted, where a pressure valve ejecting the evaporation gas of the electrolytic solution is installed when the internal pressure becomes equal to or higher than a prescribed value, and a circuit component 5 having two or more of heat generating components 7, 8 is mounted on one face 2a, and the electrolytic capacitor 6 is arranged between the heat generating components 7, 8; and a metallic case body 3 in which the circuit board 2 is housed; and a resin 4 having heat resistance and heat conduction properties, which is installed between the case body 3 and the heat generating components 7, 8 so as to come into contact at least with the heat generating components 7, 8 and forms a space 9, and nearly sealed between the heat generating components 7, 8 and the case body 3 on one face 2a side of the circuit board 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010062544-A (JP)
Title: Method of manufacturing flexible printed wiring board and flexible printed wiring board
Inventor: SASAOKA NORIFUMI
IPC: H05K1/03
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible printed wiring board for which high frequency characteristics are taken into consideration.  <P>SOLUTION: Patterns 2a and 6a are formed on the respective exposed surfaces of a set of conductor layers, and while a polar organic solvent soluble polyimide resin 5 containing a fluorine-based resin is patterned and applied to one pattern formation surface 2a, conductive paste is patterned and applied to the other pattern formation surface 6a to form a bump 9. A laminate is formed by piling up on one conductor layer 2a the other conductor layer 6a so that the bump 9 is fitted to the recessed part of the pattern 5 and abutted to the conductor layer 2a. By thermocompression-bonding the laminate under a prescribed condition, the conductor layer 2 and the other conductor layer 6 are bonded through the polyimide resin 5 and the bump 9, the polyimide resin is patterned and applied to the exposed surface of the other conductor layer 6a, the polyimide resin 12 is applied to the exposed surface of the one conductor layer 2a, and polyimide resin patterns 5, 10 and 12 are formed by drying processing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011033974-A (JP)
Title: Method and device for connecting optical fiber
Inventor: KOYAMA MAKOTO
IPC: G02B6/255
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain inexpensive and reliable permanent connection for an optical fiber.  <P>SOLUTION: For optical fibers 10A and 10B have a connecting end surface (cleavage-end surface) 13, formed by cleaving the tip of a bare optical fiber strand section 12 formed by removing the coating of one end to which a coated optical fiber core section 11 is to be connected. (i) The cleavage end surfaces 13 are aligned and butted on each other so that the core centers face each other using an optical fiber alignment mechanism, (ii) a pressure force P is applied between the optical fibers 10A and 10B so that the cleavage end surface 13 are stuck fully to each other; (iii) an adhesive 20 is injected into the circumference of the stuck cleavage end surfaces 13 in this state and are fixed; and by having the stuck state maintained by the adhesive force of the adhesive 20, permanent connection of the optical fiber is carried out.  <P>COPYRIGHT: (C)2011,JPO&INPIT