baber/WOPTO huggingface dataset:
Patent JP-2005294150-A (JP)
Title: Lithium-ion secondary battery
Inventor: MAEJIMA TOSHIKAZU
IPC: H01M10/0566
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium-ion secondary battery in which a designed life can be achieved because an electrode group itself maintains a laminated structure of the electrode group.  <P>SOLUTION: The lithium ion secondary battery is provided with the electrode group 4. In the electrode group 4, a positive electrode plate 5 and a negative electrode plate 6 are laminated via a separator 7 made of a porous polyethylene resin. The negative electrode plate 6 is arranged at both ends of laminating direction of the electrode group 4. A porous film 9 made of the polyethylene resin is wound once or more on the surrounding of the both end faces of the laminating direction of the electrode group 4 and of two sides which perpendicularly cross these both end faces and are mutually opposed. Numerous holes of which the hole diameter is larger than the hole diameter formed in the separator 7 is formed in the porous film 9. The laminating structure of the electrode group 4 is maintained by a contractive force of the porous film 9.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005300309-A (JP)
Title: Method for adjusting direction of parabolic antenna
Inventor: ANDO HIROSHI
IPC: H04B1/08
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To precisely find out the peak angle even when the angle exhibiting the maximum receiving electric field ranges over a series of angle, and to precisely and quickly adjust the direction of an antenna toward the side of the transmission.  <P>SOLUTION: The receiving electric field and the rotational angle are detected for each prescribed period of time, while rotating the parabolic antenna. The maximum receiving electric field detection start angle A<SB>S</SB>and the maximum receiving electric field detection completion angle A<SB>E</SB>are detected, when there are the plurality of detected angles for the maximum receiving electric field detection angle. The maximum receiving electric field angle A<SB>M</SB>is calculated from the detected maximum receiving electric field detection start angle A<SB>S</SB>and the maximum receiving electric field detection completion angle A<SB>E</SB>, and the adjustment of the direction of the parabolic antenna is performed by the maximum receiving electric field angle A<SB>M</SB>.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005303629-A (JP)
Title: Line band determination system, and line band determining method and program
Inventor: YOSHIZAWA SHINSUKE
IPC: H04L12/70
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To easily determine line band shortage without directly measuring traffic.  <P>SOLUTION: A line band determination system having a function for determining whether a line band between communication equipment constituting a data communication network is deficient is provided with a data return test result acquiring means for acquiring a data return test result from first communication equipment to second communication equipment, a facility state information acquiring means for acquiring the information of a facility information about a line connecting the first communication equipment to the second communication equipment, and a determining means for determining that the band of the line for connecting the first communication equipment and the second communication equipment is deficient when the data return test result is not satisfactory and the facility state is excellent.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004214701-A (JP)
Title: Semiconductor device
Inventor: KITAGAWA MITSUHIKO
IPC: H01L29/739
Filed: 2004-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an embedded insulated gate-structured power semiconductor device capable of obtaining a big current breaking capacity and capable of realizing a low on-resistance as in almost a thyristor while preventing the latch up of a parasitic thyristor.  <P>SOLUTION: A plurality of striped grooves 5 are formed on the side of an n-type base layer 4 having a p-type emitter layer 3, an n-type base layer 1 and a p-type base layer 4, and an insulated gate electrode 7 is embedded and formed in the grooves 5. In the p-type base layer 4, a n-type turn-off channel layer 8 contacting the sides of the grooves 5 is formed, and a p-type drain layer 9 is formed on the surface thereof. In the p-type base layer 4, a shallow diffusion-formed n-type source layer 10 is provided to prevent the thyristor from latching up, and the p-type drain layer 9 and the n-type source layer 10 are simultaneously contacted to form a cathode electrode 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005304222-A (JP)
Title: Brushless motor
Inventor: IMAI YASUAKI
IPC: H02K21/12
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To achieve reduction in size without lowering generated average torque and generated minimum torque.  <P>SOLUTION: This brushless motor comprises: a rotating body containing a cylindrical rotor magnet; a bearing member which supports the rotating body so as to be turnable; a fixed yoke 600 which opposes in the radial direction the external peripheral face and the internal peripheral face of the rotor magnet with an air gap spreading in the rotating shaft direction and the circumferential direction of the rotating body, and in which a flat-plate shaped outer yoke 622 extending in the rotating shaft direction and an inner yoke 621 are integrally constituted; and a drive coil 7 which is wound around to a flat-plate shaped part extending in the rotating shaft direction not opposing the rotor magnet of the outer yoke or the inner yoke, and constitutes a component element of a drive force generation means of the rotating body.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005039783-A (JP)
Title: Transmission equipment for rolling stock
Inventor: TAKAHASHI HIDEYUKI
IPC: H04L69/40
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide transmission equipment for a railroad vehicle, applicable to rolling stocks of long formation, and which can be improved in reliability.  <P>SOLUTION: The transmission apparatus includes transmission repeaters 1a-1n having a plurality of transmission ports 4, for repeat transmitting the data received from either of the transmission ports to a necessary transmission port, based on a given instruction; a transmission repeater controller 2 for controlling the transmission port repeating the data in the transmission repeater, and giving an instruction thereto; transmission stations 5a-5d for receiving/transmitting data from/to the transmission port; and transmission lines 3a to 3(n-1) for connecting between each of the plurality of the transmission repeaters. Based on the instruction from the transmission repeater controller 2, dedicated packet switching is performed so as to avoid data collision between each of the plurality of the transmission repeaters. From the data address received, the transmission repeater controller conducts deciding as to whether it is a control packet or a repeated data, and repeats the data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005308677-A (JP)
Title: Inspection probe insertion device and method
Inventor: KITAHARA TAKASHI
IPC: G02B23/24
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection probe insertion device, for inserting an inspection probe into a thin tube, and a method therefor.  <P>SOLUTION: This inspection probe insertion device is provided with an inspection probe 40 connected to an end part of a signal line 42 attached bead-likely with balls 46, an introduction part 12 provided with an insertion port 20 for inserting the inspection probe 40 and a flow-in port 22 for compressed air, an introduction tube 14 connected to the introduction part 12 to insertion-penetrate the inspection probe 40 therethrough, and a holder main body 16 provided with a probe insertion port 26 into the thin tube in an end part of the introduction tube 14. The inspection probe 40 is inserted into a thin tube opening part, and is penetrated therethrough from a rear side of the balls 46 by the compressed air.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004321807-A (JP)
Title: Apparatus and method for diagnosing sleep apnea
Inventor: LEE JONG-YOUN
IPC: A61B5/145
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for diagnosing sleep apnea by measuring photoplethysmography using light of two different wavelengths and calculating a ratio between the two measured values.  <P>SOLUTION: The apparatus for diagnosing sleep apnea, which detects a temporary cessation of breathing during sleep by applying light to a part of a subject's body and processing light output therefrom, includes a light source unit for sequentially generating light of at least two different wavelengths according to a predetermined control signal, a photodetecting unit for detecting the light which are generated by the light source unit, applied to the body part, and output, and for converting the detected light signals into electric signals, a diagnosis unit for substantially removing a time delay between the electric signals output from the photodetecting unit, for calculating a ratio between the electric signals, and for comparing the ratio with a predetermined reference value to diagnose sleep apnea, and a controller for outputting the control signal to the light source unit to generate the light of at least two wavelengths, and for providing the predetermined reference value to the diagnosis unit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005114712-A (JP)
Title: Photon detector and photon detecting method
Inventor: YOSHIZAWA AKIO
IPC: G01J1/44
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photon detector and photon detecting method which can easily suppress noises of afterpulse of the photon detector without removing charging pulses of an avalanche photodiode.  <P>SOLUTION: The photon detector comprises a photon detection means in which an avalanche photodiode is used as a light receiving element; a bias tee which applies a voltage to the avalanche photodiode; a direct-current voltage generator which applies a dc voltage as a bias voltage to the bias tee; a voltage pulse generator which operates the detection means only at a photon detection estimated time by applying a pulse voltage to the bias tee; and a pulse-height discriminator which judges whether or not a photon is detected. The direct-current voltage generator sets the dc voltage to be lower than the breakdown voltage of the avalanche photodiode. A narrow-width voltage pulse generated by the pulse generator at the photon arrival estimated time is superimposed through the bias tee. The sum voltage of the dc voltage and the voltage pulse is applied to the avalanche photodiode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005317139-A (JP)
Title: Recording/reproducing device
Inventor: KAWASHITA MITSUYA
IPC: G11B27/32
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording/reproducing device capable of realizing dubbing in parallel with the reproduction of audio data and video data while keeping constant the quality level of an audio and the quality level of a video provided to a user even when no excessive temporary storage area is provided.  <P>SOLUTION: The recording/reproducing device for executing the dubbing of contents in parallel with the reproduction of contents such as audio data is provided with an encoder 23 for compressing dubbing target contents read from a CD 22, a control means for restoring compressed data obtained by the compression by a decoder 26 to reproduce the restored data, and a writing means for writing the compressed data obtained by compression processing in the HDD 25 in parallel with the reproduction of contents.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005318341-A (JP)
Title: Electromagnetic wave shielding cover for hearing aid
Inventor: YASUDA HIROSHI
IPC: H04R25/00
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce not only a noise generated in a hearing aid due to an electromagnetic wave from a cellular phone used by the user of the hearing aid but also noises generated in the hearing aid due to an electromagnetic wave from a cellular phone used by another person near the hearing aid and other electromagnetic waves, and to reduce the noise generated in the hearing aid without any change of an existing cellular phone or hearing aid.  <P>SOLUTION: An electromagnetic wave shielding cover 11 for a hearing aid 51 includes a covered material 21 to be detachably attached on the main body 52 of the hearing aid 51 so that at least one part of the main body 52 of the hearing aid is covered. The covered material 21 includes a conductive layer consisting of a non-magnetic metal etc.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005321568-A (JP)
Title: Image forming apparatus
Inventor: TEZUKA DAIKI
IPC: G03G15/08
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve image quality and color reproducibility while eliminating time and effort for sensor replacement, etc., and preventing waste of paper, etc.  <P>SOLUTION: The image forming apparatus includes a detection means for detecting the density or chromaticity of a detection image formed on a recording medium, and a correction means for correcting the density or chromaticity of the image based upon the detection result obtained by the detection means. The detection means is disposed in a first direction perpendicular to the direction of the conveyance of the recording medium.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004263702-A (JP)
Title: Combustion control device for internal combustion engine
Inventor: SHIBAGAKI NOBUYUKI
IPC: F02D43/00
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion control device for an internal combustion engine, preventing the worsening of a combustion condition during change-over of a combustion system.  <P>SOLUTION: In an operation region of the engine 11 having impossible "thin stratified charge combustion", the combustion system is changed over between the "stratified charge combustion" and "homogeneous combustion" and a fuel injection form is also changed over between a condition adequate for the "stratified charge combustion" and a condition adequate for the "homogeneous combustion", accordingly. During a period from the change-over request of the combustion system to the elapse of time, a throttle valve 23 and an EGR valve 43 are controlled to be held at a preset opening in the middle between an requested opening before change-over and an requested opening after change-over. Thus, before and after change-over of the fuel injection form, the intake condition of the engine 11 is prevented from largely deviating from a requested condition.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005328130-A (JP)
Title: Wireless communication system, wireless communication terminal, and base station
Inventor: MORI ATSUYA
IPC: H04W84/10
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication system or the like capable of suspending communication at a wireless communication terminal while maintaining continuity of communication when a non-contact IC card function of the wireless communication terminal is used.  <P>SOLUTION: In the case of utilizing the non-contact IC card function of the wireless communication terminal MS1 during a phone call (S11), the wireless communication terminal MS1 requests a base station NS1 to interrupt the speech before the utilization (S12), and suspends operations of a wireless circuit of its own terminal. Thereafter, the wireless communication terminal MS1 activates the non-contact IC card function (S16) and requests the base station BS1 to restart the speech after the end of the utilization (S17). The base station BS1 brings a speech opposite party MS2 to a holding state (S15) in response to the interruption request and once interrupts communication with the terminal MS1 (S14). Thereafter, when the base station MS1 receives the request of speech restart from the terminal MS1, the base station MS1 releases the holding state of the speech opposite party MS2, and reconnects the terminal MS1 to the speech opposite party MS2 (S21) to restart the speech state (S22).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005327790-A (JP)
Title: Packaging structure of semiconductor device
Inventor: YAMADA MASAO
IPC: H01L23/40
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the assembling workability and reduce a cost by eliminating a seal member between an installation member and a radiation fin in a packaging structure of a semiconductor device wherein the semiconductor device is assembled into the radiation fin installed on the installation member.  <P>SOLUTION: In the packaging structure of the semiconductor device wherein the semiconductor device 10 is assembled into the radiation fin 30 installed on the installation member 20, the radiation fin 30 is integrally formed with the installation member 20 with installation portions 31 with respect to the installation member 20 being embedded in the installation member 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005326990-A (JP)
Title: Mark sensing card, and processing system for processing information of mark sensing card
Inventor: ANDO YASUYUKI
IPC: G06K19/00
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mark sensing card which allows mark information to made into electronic data so as be stored, and allows the storage information to be read out by a portable terminal or the like, and dispenses with a conventional large-scaled reading device.  <P>SOLUTION: This mark sensing card is provided with an IC chip having a memory part, and the mark information(input information) of the mark sensing card is stored in the memory part of the IC chip, and the storage information is read by a reading device, for example, a terminal such as a portable terminal, and transmitted to the service agent system of lottery for managing mark sensing card information by the terminal, and predetermined processing is performed by the service agent system, and the result can be returned to the terminal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005327384-A (JP)
Title: Disk drive device and pickup device
Inventor: MORI NORIYUKI
IPC: G11B7/135
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable recording and reproduction with light in a multi-wavelength range and to reduce the cost by size reduction.  <P>SOLUTION: A pickup device 13 includes an optical system wherein at least three components, i.e. a light source 10 capable of emitting laser light in a multi-wavelength range, a collimator lens 102 adaptive to the multi-wavelength range, and an objective 103 adaptive to the multi-wavelength range are arranged in this order almost in parallel. A beam diameter converting element driving part 107 puts a beam diameter converting element 106 in and out of the optical path 105 of the optical system to control the power of the optical system. Consequently, the power of the optical system is adjusted to the best power of laser light in each wavelength range at each time. This invention is applicable to the pickup device or a disk drive device mounted with it.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005332139-A (JP)
Title: Test data generation support program and test data generation support method
Inventor: HIGETA TORU
IPC: G06F11/28
Filed: 2004-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a test data generation support program and a test data generation support method by which a user can appropriately set up variable data of test data.  <P>SOLUTION: A data transceiver section 120a receives a UML from an input device 30 and transmits request data to a server 10 based on the received UML. Then the data transceiver section 120a receives response data from the server 10 and passes the received response data to an HTML registration section 120b. The HTML registration process section 120b extracts HTML data contained in the response data and records it on scenario data 130a. A variable data editing section 120c reads the scenario data 130a and displays a screen concerning the HTML data and a list corresponding to a form on a display device 40.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005329035-A (JP)
Title: Game machine
Inventor: KATAYAMA YUSUKE
IPC: A63F7/02
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine where amusement of a game is improved by varying the easiness of entering of a game ball to openings which the game ball can enter.  <P>SOLUTION: The rotary body 406 of a rotation mechanism 401 provided at the upper part of a center frame 47 is connected with a sliding member 402 arranged so as to cover the opening 400 formed at a top plate at the upper part of a frame through an arm 403. When the game ball collides with the rotary body 406, the rotary body 406 is rotated, and the arm 403 joined with the rim of the turntable of the rotary body in a state where the arm can loosely be fitted. Thus, the sliding member 402 is reciprocated on the opening so as to open or close the opening 400 formed at the upper part of the top plate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333017-A (JP)
Title: Electrolytic capacitor and electrolyte therefor
Inventor: TAKEDA TERUICHI
IPC: H01G9/035
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic solution for an electrolytic capacitor which electrolytic solution does not corrode or deform a sealing rubber of the electrolytic capacitor and has high conductivity and a high sparking voltage, and to provide the electrolytic capacitor which does not accompany troubles caused by a liquid leak or a gas generation to show performance stable in a long period.  <P>SOLUTION: Boron complex salt is represented by the general formula [1], where R<SB>1</SB>and R<SB>2</SB>stand for the same or different substances of hydrogen atoms, alkyl groups containing 1-4 carbon atoms, or phenyl groups; and R<SB>3</SB>, R<SB>4</SB>, R<SB>5</SB>, R<SB>6</SB>stand for the same or different substances of hydrogen atoms, or alkyl groups containing 1-4 carbon atoms. The boron complex salt and an amine as a pH regulator are dissolved into a solvent mainly composed of water to make the electrolytic solution used to fabricate the electrolytic capacitor.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005338113-A (JP)
Title: Projection size adjustment in accordance with switching of plural kinds of display modes having different resolution
Inventor: INOUE NOBORU
IPC: H04N5/74
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To easily adjust a projection size in response to the switching of display modes.  <P>SOLUTION: When instructions to switch the display mode are given, the projecting magnification of the projecting part in the switched display mode is adjusted based on a rate of change in two kinds of resolution corresponding to the display modes before and after switching.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004237124-A (JP)
Title: Reclining device
Inventor: TAKAYANAGI HIROSHI
IPC: A47C1/025
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reclining device free from rattling.  <P>SOLUTION: This reclining device is equipped with: a pole 34 which is disposed between a lower arm plate 30 and a ratchet plate 32, formed with an external tooth 35 meshing with an internal tooth 33 and formed with a first face 38 and a second face 39 in this order from the front of a seat on a face opposite from the face formed with the external tooth 35; guides 36, 37 which are equipped on the lower arm plate 30 and guide the pole 34 in a radial direction of a circle with a center axis of rotation as the center; and a cam 44. The cam 44 is disposed rotatably around a hinge pin (the center axis of rotation) 31 and has: a first face 45 which faces the first face 38 of the pole 34 and on which the the first face 38 of the pole 34 abuts when the pole 34 is tilted; and a second face 46 to give pressing force to the second face 39 of the pole 34.  <P>COPYRIGHT: (C)2004,JPO&NCIPI