baber/WOPTO huggingface dataset:
Patent JP-2008043152-A (JP)
Title: Switching power supply circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M3/28
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply circuit having a power factor improving function and capable of realizing improvement of power conversion efficiency and reduction of the number of circuit constituent components.  <P>SOLUTION: A converter section has a power choke coil PCC, a converter transformer PIT, and a primary side serial resonance capacitor C1 for forming a first resonance circuit together with an inductor L3 of the power choke coil PCC and forming a second primary side serial resonance circuit together with a leakage inductor L1. A switching element Q1 supplies AC power to the resonance circuits. The converter section further has a power factor improving circuit 13 and a common mode filter section disposed between the power factor improving circuit 13 and an AC power supply AC. The primary side serial resonance capacitor C1 is connected to an input side of a primary side rectifying element Di, a high-speed switching diode of the power factor improving circuit 13 is shared with the primary side rectifying element Di, and a capacitor of a common mode filter section is shared with the power factor improving circuit 13 in a capacitor CNL.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006304371-A (JP)
Title: Automatic gain control circuit
Inventor: TSUJI TAKAHIRO
IPC: H03G3/30
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic gain control circuit in which the gain of a variable gain amplifier is controlled only by a peak hold circuit, even when the waveform of an input voltage is vertically asymmetric, and the gain is kept constant without generating an error in the amplitude of the output signal from the variable gain amplifier.  <P>SOLUTION: When the output voltage of the variable gain amplifier 2 becomes equal to or higher than a predetermined value, an in-phase signal outputted from a signal generating circuit 11, namely, an output signal So of the variable gain amplifier 2, is outputted to a peak hold circuit 14. When the output voltage of the variable gain amplifier 2 becomes lower than the predetermined value, an opposite-phase signal of the output signal So of the variable gain amplifier 2 generated by the signal generating circuit 11 is outputted to the peak hold circuit 14. Then, an output signal S2 from the peak hold circuit 14 is integrated to convert into a current, and with this current, the gain of the variable gain amplifier 2 is controlled.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008047959-A (JP)
Title: Transmitter
Inventor: OKADA TAKASHI
IPC: H04B1/707
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmitter that suppresses the peak power of a transmission signal, and suppresses peak power generated in the transmission signal effectively.  <P>SOLUTION: In the transmitter for suppressing the peak power of a transmission signal; a peak suppression signal for suppressing the peak power of a transmission signal is generated by a plurality of peak suppression signal generation means 13, 14, 15, the peak suppression signals generated by the plurality of peak suppression signal generation means 13, 14, 15 are synthesized by a peak suppression signal synthesizing means 16, and the signal of the synthesized result obtained by the peak suppression signal synthesizing means 16 is subtracted from the transmission signal by a subtraction means 17.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008043447-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which executes a first kind game and a second kind game in association with each other without increasing the processing burdens of a microprocessor and does not lower the interest of a game.  <P>SOLUTION: Since a plurality of decorative pattern columns are varied on a performance display device and an auxiliary game is executed when normal stop patterns are derived and displayed, the first kind game and the second kind game are executed in association with each other. Also, since performance display wherein a character B600 pushes out a character A500 is executed in the case that a game ball that enters an accessory 91 enters a path 101a during the auxiliary game and performance display wherein the character A500 pushes out the character B600 is executed in the case that it enters a path 101b, a player paying attention to the display on the performance display device can notice that the game ball enters the accessory 91, it is made possible to recognize the position of the game ball according to the form of the performance display, and the whereabouts of the game ball is paid attention to.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007077140-A (JP)
Title: Insecticide comprising dihalopyridazine as active ingredient
Inventor: ISHIKO MINORU
IPC: A01N25/34
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an insecticide having highly insecticidal effect on sanitary insect pests, unpleasant insect pests, stored insect pests, wood insect pests, clothing insect pests, fruit insect pests and floricultural/horticultural insect pests, especially on walking insects such as cockroach, etc., and an insecticidal molding.  <P>SOLUTION: The insecticide comprises dihalopyridazine as an active ingredient since dihalopyridazine has insecticidal effect.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007053764-A (JP)
Title: Method of upgrading software through download in terrestrial dmb terminal
Inventor: KIM HYUN-CHUL
IPC: H04W4/02
Filed: 2006-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of upgrading software through a software download in a terrestrial DMB (Digital Multimedia Broadcasting) terminal.  <P>SOLUTION: The terrestrial DMB terminal confirms an announcement message containing information for announcing when the software is downloaded by analyzing a plurality of fast information groups (FIGs) in a received terrestrial DMB signal, determines whether the software is downloaded according to information contained in the announcement message, stores ensemble information and download start time information among the information contained in the announcement message if it is determined that the software is downloaded, matches a current ensemble with the stored ensemble when time according to the download start time information comes, confirms a signaling message for informing that the software is downloaded by analyzing an FIG received through the matched ensemble, and downloads the software.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007056866-A (JP)
Title: Carburetor
Inventor: GANTERT JOCHEN
IPC: F02M1/02
Filed: 2006-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To avoid excessive leaning of an air fuel mixture after a start, in regard to a carburetor.  <P>SOLUTION: A choke valve 1 includes an air fuel mixture enrichment position 24. An operation means (projection 30) adjusting the choke valve 11 to a air fuel mixture enriching position 24 when a throttle valve 8 is adjusted to a valve open position direction from start positions 22, 23, 24, 25 of the throttle valve 8 and the choke valve 11, is provided on an interlocking device 20.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008050425-A (JP)
Title: Electroconductive ink, electroconductive circuit, and noncontact type medium
Inventor: OKI TOMONORI
IPC: C09D11/02
Filed: 2006-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroconductive ink capable of being formed into an electroconductive circuit by an ordinary printing method such as screen printing, gravure printing, flexo printing, offset printing, relief-printing and intaglio printing; to provide a method for producing an electroconductive circuit by using the ink; and to provide a noncontact type medium mounted with the electroconductive circuit and an IC module.  <P>SOLUTION: The electroconductive ink includes silver, a binder component and calcium carbonate having 20-1,000 nm primary particle diameter and spherical or cubic shape. The method for producing the electroconductive circuit includes printing the electroconductive circuit by using the electroconductive ink to form the electroconductive circuit. The noncontact type medium is mounted with such the electroconductive circuit and IC chips on a substrate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008054198-A (JP)
Title: Television receiver
Inventor: FUKUNAKA KENICHI
IPC: H04N7/173
Filed: 2006-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television receiver capable of facilitating retrieval of a user desired program by a user.  <P>SOLUTION: A TV receiver 1 comprises: a CPU 181 which executes a receiving control program 183a for causing a tuner 11 to receive a TV broadcasting signal regarding one program selected by operation of an operating unit 16 by the user; a correlation data table 17b which creates and stores a correlative evaluation value indicating a correlation between a category designated first and a category to which the selected one program belongs; and the CPU 181 which executes a display control program 183b for displaying on a video display unit 15 a category for which the correlative evaluation value, stored in the correlation data table 17b, with the relevant one category meets predetermined conditions, together with a program guide by categories based on EPG information of a program belonging to the one category designated by the operation of the operating unit 16 by the user.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008059760-A (JP)
Title: Fuel cell, and manufacturing method of fuel cell
Inventor: SHIZUKU FUMINARI
IPC: H01M8/02
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve positioning accuracy of a seal member for assuring a gas sealing property when each laminated member structuring a fuel cell is positioned.  <P>SOLUTION: The fuel cell is provided with an electrolyte/electrode complex equipped with an electrolyte layer and an electrode formed on the electrolyte layer. And also, it is provided with a gas separator arranged on the electrolyte/electrode complex, and forming a part of a wall face of a gas flow channel formed on the electrolyte/electrode complex, and a sealing part integrally formed with the electrolyte/electrode complex on an outer peripheral part of the electrolyte/electrode complex, having flexibility and assuring a gas sealing property by contacting to the gas separator. Further, it is provided with a sealing part positioning part for regulating a position of the sealing part to the whole fuel cell, and a gas separator positioning part for regulating a position of the gas separator to the whole fuel cell.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008060197-A (JP)
Title: Silicon electrode plate for plasma etching not damaging cooling plate
Inventor: YONEHISA TAKASHI
IPC: H01L21/3065
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon electrode plate for plasma etching giving no damage on a cooling plate.  <P>SOLUTION: The silicon electrode plate has a vertical fine hole 2 formed toward the direction parallel to the thickness direction of the silicon electrode plate from the plasma side of the silicon electrode plate, and a fine through-hole formed of a sloping fine hole 12 in the non-parallel direction in the thickness direction of the silicon electrode plate formed connected to such vertical fine hole 2 to be extended and opened to the cooling plate side. In this silicon electrode plate, an extending fine hole having a bottom 13 is formed at the end extending portion of the vertical fine hole 2 in the direction parallel to the thickness direction of the silicon electrode plate 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007065671-A (JP)
Title: Plasma display apparatus and driving method
Inventor: CHOI JEONG PIL
IPC: G09G3/296
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display apparatus and a method that can stabilize address discharge.  <P>SOLUTION: The plasma display apparatus includes a plasma display panel including a plurality of electrodes, a driving pulse controller for outputting a timing control signal and a driver. The driver supplies a first set-down pulse to at least one electrode of the plurality of electrodes depending on the tiring control signal. The first set-down pulse gradually falls from a first voltage to a second voltage during a first period, is maintained at the second voltage during a second period, and gradually falls from the second voltage to a third voltage during a third period.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008059673-A (JP)
Title: Controller, storage device, storage medium, servo information demodulation program, and method of demodulating servo information
Inventor: TAKAISHI KAZUHIKO
IPC: G11B21/08
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To perform accurate feedback control of the moving speed of a head by correcting the error of the rotation synchronous component of a demodulated speed in a storage device and using the corrected demodulated speed.  <P>SOLUTION: A magnetic disk device 300 includes a position and speed demodulating circuit 100. In the position and speed demodulating circuit, a difference calculating unit 105 demodulates the moving speed of the magnetic head based on a phase difference in servo signals Even1 and Even 2 as servo data in the same sector. An overflow detecting unit 108 detects an overflow of the demodulated moving speed detected by the difference calculating unit 105 and calculates a correction value for the overflow. The overflow detected by the overflow detecting unit 108 is corrected based on the correction value. The corrected overflow is further corrected by the correction value of an error of the rotation synchronous component of the demodulated speed to output an accurate demodulated speed, so that an accurate demodulated moving speed is obtained even in the fast seek of the head.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008056140-A (JP)
Title: Motorcycle
Inventor: NAKANISHI YUTAKA
IPC: B62J25/00
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motorcycle capable of freely setting the mounting position of a seat stay on a main frame without increasing the width of the motorcycle.  <P>SOLUTION: In the motorcycle, a step bracket 18L is connected to a seat stay 17 via a connection part 71, and a step 19 for a rider is connected to the seat stay 17 by providing the step 19 for the rider on the step bracket 18L via a step bolt 72. The connection part 71 includes mounting holes 81, 81, 81, 81 penetrating an upper side 18a and a lower side 18b of the step bracket 18L, and female screw parts 75, 75 formed in the upper side 18a of the step bracket 18L. The connection part 71 is arranged in an overlapping manner on the seat stay 17 when a motorcycle body is viewed from the top, and the step bracket 18L is connected to the connection part 71 by fastening members 66, 66 in the direction orthogonal to the width direction of the motorcycle body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008063973-A (JP)
Title: 2-cylinder rotary compressor and refrigerating cycle device
Inventor: FUTAMI TOSHIHIKO
IPC: F04C23/00
Filed: 2006-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a 2-cylinder rotary compressor capable of reducing members and simplifying its structure by decreasing the number of balancers provided in a rotor, lowering vibrations due to whirling of the rotor by improving the attachment position of the balancer of the rotor, decreasing loads on a bearing, and improving its efficiency and credibility.  <P>SOLUTION: This 2-cylinder rotary compressor is provided with a first and a second roller respectively rotating eccentrically in a first and a second cylinder, that are respectively fitted in a first and a second eccentric part with their respective phase angles displaced at a rotary angle of 180° relative to a rotary shaft fixed in the rotor of an electric element, and bearings sealing the respective openings of both cylinders. The first balancer is provided between both of the eccentric parts of the rotary shaft, and the second balancer is provided on the side closer to the bearing of the rotor of the electric element.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008063990-A (JP)
Title: Compressor
Inventor: ASANO YOSHINARI
IPC: H02K21/22
Filed: 2006-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor with small vibration and small noise capable of improving torque density and preventing center dislocation and whirling.  <P>SOLUTION: The inner peripheral side of a first rotor supporting part 34 is fixed on a rotating shaft between a stator 36 and a compression mechanism part 2, and an end part of the side of the compression mechanism part 2 of a rotor 31 is fixed on the outer peripheral side. The outer peripheral side of a second rotor supporting part 35 is fixed on an end part on the opposite side of the compression mechanism part 2 of the rotor 31. A part of a fixed shaft is inserted into a through hole 35a of the second rotor supporting part 35, the opposite side of the side of the compression mechanism part of the fixed shaft 7 is fixed on a closed container 1, and the stator is fixed on the side of the compression mechanism part 2 rather than the second rotor supporting part 35 of the fixed shaft 7. The second rotor supporting part 35 is supported free to revolve by a fixed shaft side bearing 41 provided on the fixed shaft 7, and the rotating shaft 4 is supported free to rotate by a rotating shaft side bearing 42 provided on the side of the compression mechanism part 2 rather than the fixed shaft 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008063121-A (JP)
Title: Conveying device
Inventor: YAMAZAWA KAZUAKI
IPC: B65G21/20
Filed: 2006-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the occurrence of bridges when containers are accumulated at a portion in which the width of a conveying path is varied and reduce the overturning of containers when the following containers are collided with the accumulated containers and rebounded into the space of the conveying path in which the containers are not present in a conveying device.  <P>SOLUTION: This conveying device comprises a first conveying path for conveying a container group and second conveying paths positioned on the downstream side of the first conveying path. The conveying device has distributing areas positioned between the first conveying path and the second conveying paths and a separating member for distributing the container group conveyed through the first conveying path to the second conveying paths. The conveying device further comprises a movable guide disposed to be rotatable in the horizontal plane in the distributing areas and a spring imparting a recovering force to the rotating operation of the movable guide.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008067562-A (JP)
Title: Servo amplifier, multi-axis servo system, and control method of the same
Inventor: IWATA YOSHIHIRO
IPC: H02P29/00
Filed: 2006-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a servo amplifier which attains low electric power consumption by operating a control CPU on a latest clock frequency in which control time falls in predetermined time, and to provide a multi-axis servo system using it, and a control method.  <P>SOLUTION: The servo amplifier includes a communication IC (204) to communicate with a motion controller (5), a servo control IC (203) to generate a motor driving signal based on a command of the motion controller, a motor driving circuit (202) to drive a motor based on the motor driving signal, and the control CPU (201) to control a motor control IC and the communication IC, wherein the servo control IC includes a clock frequency changing portion (305) which changes the clock frequency supplied to the control CPU by the command of the motion controller.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008071501-A (JP)
Title: Fluorescent display device
Inventor: YOTANI JUNKO
IPC: H01J29/04
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To restrain generation of abnormal dots which always emit light at operation, and also, to restrain abnormal vibrations of an electrode part to be a cathode.  <P>SOLUTION: Conductive layers 109 are provided between electrode parts 131 and substrates 101, respectively, so as to restrain static charge between the substrate 101 and the electrode part 131. Each conductive layer 109 is extended and formed in the same direction as a substrate rib 102 and an electron emission source 103, and also, arranged between adjoining substrate ribs 102. Further, each conductive layer 109 is insulated and separated, respectively. The conductive layer 109 may be structured of a conductive material such as aluminum, and ITO (Indium-Tin-Oxide). A thickness of the layer may be formed in a range from several μm to several tens of μm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008068432-A (JP)
Title: Original plate of letterpress printing and manufacturing method thereof
Inventor: SHIMURA TADASHI
IPC: B41C1/04
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an original plate of letterpress printing which is improved in a printing quality in a solid portion.  <P>SOLUTION: The original plate of letterpress printing has a printing layer (A) containing a resin cured matter. The root-mean-square square roughness Rq of the surface of the printing layer (A) is 0.3-2.4 μm, the maximum height Ry of the printing layer (A) 8-21 μm and the ten-point average roughness Rz of the printing layer (A) 8-21 μm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008068948-A (JP)
Title: Sheet feeder, and image forming device
Inventor: INOUE KOZO
IPC: B65H1/14
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeder and image forming device structured so as to stably feed a sheet.  <P>SOLUTION: The sheet feeder is provided with a lifter 36 provided rotatably between an intermediate plate 35 and a cassette bottom surface 32a for pressing the sheet S stacked on the intermediate plate 35 to a feeding roller 101 by pushing up the intermediate plate 35 from beneath. The sheet S is stably fed when a sum of moment by force applied beneath on the intermediate plate 35 with respect to a contact 36c where the lifter 36 pushes up the intermediate plate 35 constantly acts in a direction for pressing a rotation supporting point 35a of the intermediate plate 35.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008070548-A (JP)
Title: Head-mounted display
Inventor: KATO SHIGERU
IPC: H04N5/64
Filed: 2006-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To realize the correspondence to the fatigue according to a user in a head-mounted display which has a display section and is capable of mounting to a user head.  <P>SOLUTION: The head mounting display includes a display element which displays an image, a recognition section which recognizes a use history of the display element, and a determination section which determines the observable time of the image by a user based on the used history, and the head-mounted display stops the display of the image by the display element according to the observable time. Otherwise, the user is urged to end the observation of the image according to the observable time.  <P>COPYRIGHT: (C)2008,JPO&INPIT