baber/WOPTO huggingface dataset:
Patent JP-2008227830-A (JP)
Title: Air switching system
Inventor: YAMAUCHI HIROO
IPC: H04Q9/00
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To intensively perform remote control over loads by radio in a simple and economical facility using existing wiring as it is.  <P>SOLUTION: The air switching system is provided on the same AC wiring L as a lighting instrument 3 with an operating unit 11 equipped with a manual switch 12 and a control unit 21 for controlling the lighting instrument 3 by a relay 22. The operating unit 11 is provided with a control unit 13 for outputting a wireless signal in accordance with operation of the manual switch 12, and a power supply part 14 for taking out of the AC wiring L power to operate the control unit 13. The control unit 21 is provided with a control unit 23 for controlling the relay 22 on the basis of the wireless signal received from the operating unit 11 and a power supply part 14 for taking out of the AC wiring L power to operate the control unit 23.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008223922-A (JP)
Title: Vacuum heat insulating material
Inventor: UCHIDA TAKESHI
IPC: F16L59/06
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum heat insulating material capable of maintaining heat insulating performance even when the vacuum inside the vacuum heat insulating material is lowered.  <P>SOLUTION: This vacuum heat insulating material 1 is equipped with an enclosing material 200, and a core material 100 stored inside the enclosing material 200. The enclosing material 200 is composed capable of maintaining the inside thereof to a depressurized state. The core material 100 is composed by laminating a plurality of sheets of non-woven fabric 110. The non-woven fabric 110 is formed by laminating warp layers 111 and weft layers 112. Each of the warp layer 111 and the weft layer 12 is drawn or rolled in one direction so that fibers 111a and fibers 112a composing each of the warp layer 111 and the weft layer 112 are molecularly oriented. In the non-woven fabric 110, the warp layers 111 and the weft layers 112 are laminated so that the directions of drawing or rolling of the warp layers 111 and the weft layers 112 are not parallel with each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008220744-A (JP)
Title: Game machine frame and its manufacturing method
Inventor: KAWAGUCHI ISAO
IPC: A63F7/02
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly productive game machine frame having a favorable retaining force relative to pins or fastening members by effectively using grass fiber-filled synthetic resin such as grass fiber-filled polypropylene resin; and its manufacturing method.  <P>SOLUTION: A casing member 51 of a speaker unit 50, or an upper frame member 40 and a lower frame member constituting this machine frame F is formed of grass fiber-filled polypropylene resin formed by expanding grass fiber-filled polypropylene resin, which is formed by containing a plurality of glass fibers into polypropylene resin, using a springback phenomenon of the glass fiber.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007183670-A (JP)
Title: Reference voltage generating circuit, display driver, electric optical apparatus and electronic equipment
Inventor: MORITA AKIRA
IPC: G09G3/36
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reference voltage generating circuit capable of simply materializing a high-precision gamma correction according to a frame control (FRC) method; and also to provide a display driver, an electric optical apparatus and electronic equipment.  <P>SOLUTION: The reference voltage generating circuit 54 comprises: first to J'th gamma correction data registers 220-1 to 220-J (J is an integer of two or more) in which gamma correction data for generating a plurality of reference voltages are set; and first to J'th reference voltage selection circuits 210-1 to 210-J which output first to K'th reference voltages (K is a natural number smaller than L) selected from among first to L'th selection voltages (L is an integer of three or more) of respective groups based on the gamma correction data of L bits set in the respective gamma correction data registers, wherein, when P frames (P is an integer of two or more) are made to be one period in the FRC method, the first to K'th reference voltages output from one of Q kinds of reference voltage selection circuits (2≤Q≤P, Q is an integer) are converted into frame units and output.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008200455-A (JP)
Title: Stabilizer for collapsible wheelchair
Inventor: NOGUCHI HARUMASA
IPC: A61G5/02
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stabilizer to reduce the deflection of a laterally-collapsible wheelchair in traveling on an uneven or bumpy surface.  <P>SOLUTION: Two spindle tubes 1 and 2 are pivotally connected to form an X shape. Parallel stabilizing tubes 4 and 5 are pivotally attached to parallel stabilizing tube anchors through parallel stabilizing tube mounting screws 7. Extensible tubes 9 are extensibly inserted into both ends of the spindle tubes 1 and 2. Elbow tubes 12 and 14 are rotatably fitted into each connecting tube of the extensible tubes 9. Each elbow tube is provided with a stopper 17 for support tube mounts on one lateral side, as well as with a lateral frame support tube mount 15 via a support tube mount fixing screw on the other lateral side. The lateral frame support tube mount has a support tube mount fixing screw at the other end. The shafts and tubes are attached to the vertical portion of the lateral frame in a collapsible wheelchair from the bottom via the lateral frame support tube mounts so as to stabilize the collapsible wheelchair.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008229489-A (JP)
Title: Coating device of fine powder and coating method of fine powder using the same
Inventor: NAKAGAWA TORU
IPC: G02F1/1343
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for arranging fine powder in a large area and with a high density.  <P>SOLUTION: The coating device for arranging fine powder at a prescribed position on a substrate comprises: a member 105 which supports the substrate; a plurality of blades 101 which are arranged in parallel to one another while putting respective tips thereof in proximity to the surface of the substrate; a mechanism which supplies a dispersion liquid prepared by dispersing the fine powder into solvent, to between the blades and the substrate; and a mechanism 103 which relatively moves the blades and the substrate in the vertical direction to the blades.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008236325-A (JP)
Title: Mobile communication equipment
Inventor: KAKIMOTO YOSHITERU
IPC: H04B1/3822
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is difficult to establish a communication line when switching is made to a non-directional antenna because direction control for turning a directional antenna in the direction of the opposite station can not be immediately performed to restore a communication line when communication is locked off due to the influence of disturbance when the directional antenna is used in the conventional manner.  <P>SOLUTION: The directional antenna 16 is selected to achieve a high transmission speed, and the non-directional antenna 17 is selected so as to be able to receive the opposite station position/altitude information 5 required for orientation of the directional antenna 16. When orientation control of the directional antenna 16 becomes impossible because of locking-off, transmission data are immediately changed to self-position/altitude/posture information 4, the non-directional antenna 17 is also selected to thereby facilitate to restore a communication line, and a communication system for making prescribed information 3 such as image data transmission data reselects the directional antenna 16 in the same manner as before after the restoration. This achieves a stable communication line.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007226252-A (JP)
Title: Method of operating vocoder
Inventor: ERZIN ENGIN
IPC: G10L19/00
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vocoder capable of more accurately representing a fixed codebook response of a signal frame (or a subframe), in a state where the number of bit positions in a bit frame is limited, and a method of operating such a vocoder.  <P>SOLUTION: The vocoder 50 has a fixed codebook 52 having a plurality of entries of pulse trains for comparing with the residue signal of the signal frame. The entries of the fixed codebook 52 are set according to the signal frame to be encoded. Noise signal is stored in a transmitting vocoder 50. During encoding, the noise signal is shaped by filtering depending upon determined parameters featuring the signal frame or subframe. The shaped noise signal is passed through a threshold filter, to obtain a pulse train. The fixed codebook response is selected as a part (entry) that most matches the residue signal of the signal frame or subframe in the pulse train.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008233683-A (JP)
Title: Encryption processing apparatus and program
Inventor: SANO FUMIHIKO
IPC: H04L9/10
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the mask value for round key array from being set at zero, and to reduce complexity of mask management.  <P>SOLUTION: Out of seven kinds of mask states: the mask state of the first row of an S box input protection mask, an S box output protection mask, and a round key protection mask is selected; the mask state of the S box output protection mask, the mask state of the first row, and the mask state different from "the result of an exclusive OR operation of the mask state of the S box output protection mask and the mask state of the first row" are selected as the mask state of the second row of the round key protection mask; and the mask state of the third row and the fourth row is selected. The mask state from the first row to the fourth row after updating the round key is calculated and, when the forbidden state "000" is not included in this mask state, an exclusive OR operation is carried out between the basic mask values corresponding to each of the selected mask states and a synthetic mask value corresponding to each mask state is calculated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008236988-A (JP)
Title: Power supply unit
Inventor: MIURA MORIO
IPC: H02M3/00
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To suppress high frequency noises of a switching element in a switching power supply unit in which a common rectification smoothing section is shared among a plurality of circuits.  <P>SOLUTION: An AC voltage is converted into a DC voltage in a rectification smoothing section 12, and is generated into an AC voltage in switching element Q of each of switching power supply units 13, 14. Further, in the switching power supply units 13, 14, the AC voltage is converted into a predetermined AC voltage in a transformer TR and converted into a DC voltage in diodes D2, D3 and an electrolytic capacitor C3, and the converted voltage is generated into a predetermined DC voltage from output terminals 15, 16. The statuses of the output voltages of the switching power supply units 13, 14 are detected by an output voltage detecting section 15, and a result of detection is fed back to the switching elements Q, thereby forming a constant voltage of the output. The switching elements Q of the switching power supply units 13, 14 are each fixed on a common heat radiation plate 27 via an insulating sheet 26, and the heat radiation plate 27 is connected to a reference potential point Rp of the rectification smoothing section 11 via a capacitor C4 for noise elimination.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244614-A (JP)
Title: Broadcast receiving apparatus, television receiver
Inventor: TOMONO TOSHIHIRO
IPC: H04N5/64
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television receiver and a broadcast receiving apparatus for holding an F connector which connects a tuner cable, independently of the presence or the absence of a cabinet.  <P>SOLUTION: The television receiver 1 comprises a display panel 100, a tuner unit 101, a substrate 102; the F connector 103 for connecting the tuner cable 104, a holder 2; and a rear cabinet 9. The substrate 102 is fixed on a rear surface of the display panel 100. The tuner unit 101 is fixed on the substrate 102. The F connector 103 is fixed on the tuner unit 101. The holder 2 comprises a body part 20 for covering the tuner unit 101, holding parts 31 to 34 for holding in the vicinity of a bottom 109 of the F connector 103, and craws 41 to 46 for fixing the holder 2 with the tuner unit 101.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241084-A (JP)
Title: Burner device and heating device comprising the same
Inventor: SATO HIDEKI
IPC: F23C99/00
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a burner device and a heating device capable of reducing NOx and having superior combustion stability.  <P>SOLUTION: A first inner cylinder and a second inner cylinder are concentrically formed in a combustion cylinder, circular primary air flow channel, gas flow channel and secondary air flow channel are defined from an inner side face of the combustion cylinder toward the center direction, and a rear plate provided with a plurality of cut portions in the circumferential direction at prescribed intervals on its peripheral edge is disposed in the first primary air flow channel formed between the combustion cylinder and the first inner cylinder, so that the primary air is jetted while divided through cut portions of the rear plate, and mixed with the gas to form divided flames.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240580-A (JP)
Title: Control valve for variable capacity compressor
Inventor: HIROTA HISATOSHI
IPC: F04B27/14
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control valve for a variable capacity compressor, having simple construction for controlling a valve part to be opened/closed in accordance with the suction pressure of the variable capacity compressor.  <P>SOLUTION: The control valve for the variable capacity compressor comprises a power element 6 provided at the end of a body 5 on the opposite side to a solenoid 3. An effective pressure receiving area A of a valve element 22 is substantially equalized to an effective pressure receiving area B of a pressure sensitive member to substantially cancel crank pressure Pc on the valve element 22. As a result, the valve element 22 substantially senses suction pressure Ps to give opening/closing operation to the valve part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007294925-A (JP)
Title: Nonvolatile memory element, operation method therefor, and manufacturing method therefor
Inventor: PARK YOON-DONG
IPC: G11C13/00
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile memory element capable of providing a low operation current, high integration, and a higher speed, and to provide its operating method and its manufacturing method.  <P>SOLUTION: A nonvolatile memory element has a semiconductor substrate; a plurality of resistance layers, respectively formed in the vicinity of a surface of the semiconductor substrate; a plurality of embedded electrodes, respectively formed in a part of the semiconductor substrate under the plurality of resistance layers, when a variable resistance state is maintained, so as to be respectively connected to the plurality of resistance layers; a plurality of channel regions, formed in the vicinity of the surface of the semiconductor substrate so as to connect inter-layers of the adjacent plurality of resistance layers, and so as not to connect the adjacent plurality of lower electrodes; a gate insulating film on the channel region of the semiconductor substrate; and a gate electrode, formed on the gate insulating film so as to extend across the surface of the plurality of resistance layers.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008240429-A (JP)
Title: Pc floor panel box girder bridge
Inventor: NISHIYAMA KENICHI
IPC: E01D2/04
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a box girder bridge with an open section which is constructed by connecting upper and lower PC floor panels with a web made of an FRP board and arranging reinforcements for the upper and lower PC floor panels without causing the reinforcements to penetrate the web.  <P>SOLUTION: The web made of the FRP board is placed between the upper and lower PC floor panels to connect them. Tabular anchor members are set projected on the upper end side and the lower end side of the web, respectively. The reinforcements are arranged without causing the reinforcements to penetrate the web, and are buried with the anchor members in concrete forming the floor panels.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007261573-A (JP)
Title: Bicycle pedal crank assembly and related member
Inventor: VALLE MAURIZIO
IPC: G05G1/30
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve fatigue life by making a pedal crank of a bicycle safer.  <P>SOLUTION: A bicycle pedal crank assembly (1) comprises a pedal crank (2) having a first end for coupling with a bottom bracket and a second end for coupling with a pedal, at least one of the first end and the second end comprising a hole (7) extending from a side (8) of the pedal crank (2) for coupling with a respective axle (100), characterized by comprising a reinforcing element (3) extending around the hole (7) in the proximity of the side (8) of the pedal crank (2), having a portion (12) configured for receiving on abutment portion (103) of the axle (100) resting upon it, and in that the pedal crank (2) and the reinforcing element (3) contact along respective surfaces (13, 15) not entirely contained within a plane perpendicular to an axis (X) of the hole (7).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008246728-A (JP)
Title: Maintenance device of inkjet head, inkjet head assembly, inkjet recorder equipped with this and maintenance method of inkjet head
Inventor: SASAYAMA HIROYUKI
IPC: B41J2/01
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a gap of a placement position of an inkjet head unit at the time of maintenance of an inkjet head in which a plurality of the inkjet head units each with a plurality of ejection ports for ejecting ink liquid droplets formed in an array shape in an ejection port plate are arranged at a supporting frame with an arrangement direction of the ejection ports agreed with each other.  <P>SOLUTION: The maintenance device of the inkjet head has at least two sheets of guide members set at the supporting frame to be disposed at both sides holding each inkjet head unit of a plurality of the inkjet head units between, having end faces in parallel to a face where the ejection ports of the ejection port plate are formed; a suction member opposed to the ejection face of the ejection port plate of each inkjet head unit; and a butting member formed to the suction member to arrange a suction opening of the suction member at a position where it contacts with the end faces of the guide members to be opposed and non-contact to the ejection face.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008252379-A (JP)
Title: Image reader, control method of same, and control program of same
Inventor: KAKINUMA KIYOYUKI
IPC: H04N1/107
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader capable of reading a high quality image without any influence even though dirt and dust are attached to contact glass of an image reading part.  <P>SOLUTION: A reading sensor 251 reads a white reference face and a black reference face of a reference plate 211 to detect dust, and the image reading sensor 251 is moved to a place unaffected by the dust to read an image. Image data of an original part is read by reading image data temporarily stored in a memory from a position corresponding to the moving amount of the image reading sensor 251.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245562-A (JP)
Title: Combine harvester
Inventor: ITAMOCHI TORU
IPC: A01D67/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve the appearance of a fuel carrying can installed in the vicinity of a fuel-feeding port of a fuel tank in order to improve workability in feeding the fuel into the fuel tank of a combine harvester.  <P>SOLUTION: This combine harvester 1 is provided with the protruding fuel-feeding port 17 in a space S formed between a cereal grain tank 12 and a discharging straw-treating device 15 in the rear direction of a threshing part 4 and equipped with a vertical conveying pipe 13 for discharging the cereal grains from the cereal grain tank 12 is provided with a loading stand 23 capable of freely being risen or fallen and loading the fuel carrying can T at a supporting member 19 of the vertical conveying pipe 13, and also constituting the loading stand 23 as capable of being housed in a cover 26 covering the vertical conveying pipe 13 and capable of freely opening and closing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007281461-A (JP)
Title: Positioning device, controlling method thereof, and lithography device equipped therewith
Inventor: HEERTJES MARCEL FRANCOIS
IPC: H01L21/68
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning device capable of nicely removing the affection of disturbance, and a lithography device equipped with the positioning device.  <P>SOLUTION: In the control method of the positioning device the positioning device is provided with a stator, a mover movable with respect to the stator, a positioning sensor for producing a positional signal showing the position of the mover with respect to the stator, and a controller which receives the positional signal and obtains an error signal by comparing the positional signal with a setting point signal to produce at least one mover control signal, based on at least one signal component of the positional signal while the controller is provided with a variable gain VGE (variable gain element). The positioning device, comprising the position sensor and the controller, defines a control loop. With respect to the error signal having a magnitude within a previously defined range, a gain is selectively set at a value, higher than a value for the error signal having a magnitude without the previously defined range.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008252541-A (JP)
Title: Network communication system
Inventor: YAMAMURA SHUNEI
IPC: H04L12/18
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To form a network communication network by quickly confirming communication even when the number of communication terminals constituting the network increases.  <P>SOLUTION: A control server 10, when detecting communication starting timing (S101), acquires terminal information of sound emitter/collectors 11-1n which participate in a conference (S102) and simultaneously transmits data for confirming communication to each of the sound emitter/collectors 11-1n (S103). The control server 10 enters a reception standby state of response data (S104), and when receiving response data from the sound emitter/collector (S105: Y), the control server 10 acquires terminal information of the sound emitter/collector which transmits the response data (S106), and performs IP connection control to the sound emitter/collector (S107). The control server 10 executes such IP connection control processing whenever sequentially receiving pieces of the response data.  <P>COPYRIGHT: (C)2009,JPO&INPIT