baber/WOPTO huggingface dataset:
Patent JP-2004342359-A (JP)
Title: Vacuum switching device
Inventor: TOTORI HIROSHI
IPC: H01H33/66
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum switching device reduced in required operation force in closing it by reducing load variation of the operation force.  <P>SOLUTION: This vacuum switching device is equipped with an insulation lever supported to an insulation mold frame, connected to a moving electrode of a vacuum valve at one end, and connectable to an operation mechanism at the other end; a contact pressure spring is installed between the insulation lever and the moving electrode to provide contact pressure; a release spring is installed between the moving electrode and the vacuum valve to keep the moving electrode opened; and spring action force of the release spring provided for the moving electrode is set smaller than that of the contact pressure spring. The release spring is so structured as to be extended and contracted only between opening dimensions, and closing operation force after contact touch in closing can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338526-A (JP)
Title: Wiper controlling method, and wiper controlling device
Inventor: KOKURYO KAZUTO
IPC: G01N21/17
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiper controlling method and a wiper controlling device capable of smoothly responding to rapid variation of the rainfall situation while a vehicle passes through a rainfall blocking environment such as the inside of the tunnel.  <P>SOLUTION: A wiping state control section 42 determines that the vehicle has come into the rainfall blocking environment, and in response to the determination, sets the wiping level low for rainfall having low level lower than a predetermined rainfall level and the wiping level high for rainfall having high level not lower than the predetermined rainfall level. A rainfall level generating section 32 detects adhesion of raindrops and determines a rainfall level. The wiper driving signal generating section 48 determines a wiper operation, based on the rainfall level determined by the rainfall level generating section 32 and the wiping level set by the wiping state control section 42.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342438-A (JP)
Title: Connector structure
Inventor: TANAKA TAKASHI
IPC: H01R13/74
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent transmission of vibration from an instrument panel 19 to an instrument 20.  <P>SOLUTION: Connector structure for electrically detachably connecting an instrument 20 to the instrument panel 10 has a connector 30 connected from the instrument panel 10 through a wire harness 50 and a holder 40 supported with the instrument panel 10 and having an extended part 42 to be engaged with a connector 30, and when the instrument 20 is pressed against the connector 30 to be electrically connected, the holder 40 is elastically deformed by pressure applied to an extended part 43 from an extended part 21 of the instrument 20 and disengaged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338047-A (JP)
Title: Grinding device
Inventor: KONDO HIDEO
IPC: B24B41/06
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding device grinding the outer diameter runout dimension of a rubber roll 4 with high accuracy and eliminating ground powder cleaning work to improve workability by preventing the ground powder produced in grinding the rubber roll, from entering a collet chuck and sticking to the front face of the chuck.  <P>SOLUTION: This grinding device for grinding the outer peripheral surface of the rubber roll 4 by clamping a core metal shaft 6 on one side of the rubber roll 4 by the collet chuck 1, has: a means for discharging high pressure air to the periphery of a chucked part of the core metal via a clearance between the internal wall of a spindle of the collet chuck 1 and a draw bar 7 passed through the inside of the collet chuck 1, and via a slit groove 14 of the collet chuck 1; and a non-sticky resin layer at a front face part 13 of the collet chuck 1 for clamping the core metal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348977-A (JP)
Title: Package for battery
Inventor: KUMAKURA KATSUHIKO
IPC: H01M2/10
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery package with main members composed all of biodegradable resin, and excellent in intensity, shock-resistant property, and transparency.  <P>SOLUTION: The package is provided with a base material made of biodegradable aliphatic polyester having a printing face, a laminate layer made of biodegradable aliphatic polyester arranged on the printing face of the base material through an adhesive layer, and a vessel made of biodegradable aliphatic polyester arranged on the laminate layer, with a thickness of the laminate layer of 20 to 80 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346954-A (JP)
Title: Resin clasp and its manufacturing method
Inventor: TSUKAMOTO KOICHI
IPC: B29K277/00
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin clasp that exhibits sufficient fixing strength after installation, while performing installation work without applying large force at installation work of the clasp; and a clasp manufacturing method capable of using a recycling material as a raw material of the clasp.  <P>SOLUTION: This resin clasp has an elastically deforming locking piece part; and is molded from a fiber reinforced resin composition of mixing reinforcing fiber having the average fiber length of 0.1 to 6 mm in a flexible thermoplastic resin having a bending elastic modulus of 2,800 MPa or less. Short fiber recovered from a used synthetic fiber product, can be used as this reinforcing fiber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348786-A (JP)
Title: Device for recording/reproducing information
Inventor: KUNIMOTO AKIRA
IPC: G11B11/105
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for recording/reproducing information capable of accurately detecting the position of a magneto-optical information recording medium even while pursuing a compact form.  <P>SOLUTION: A control unit CKT performs tracking control by using a system which uses a subbeam made incident on a photodetector PD and further performs seeking control by using a system which uses a main beam made incident on the photodetector PD. Thus, highly accurate position detection is carried out. Moreover, in order to implement a three-beam system and a push-pull system, only signal processing needs to be changed without changing a conventional structure, and thus a cost increase is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348287-A (JP)
Title: Signal information providing device and system
Inventor: KITAO JUNICHI
IPC: G08G1/09
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of setting of roadside transmitters in a signal information providing system for providing traffic signal information to a crew in a vehicle compartment through inter-road vehicle communication.  <P>SOLUTION: An in-vehicle signal information signal receiver receives a signal information signal including display status information associated with all signals set at an intersection from a roadside transmitter set at the intersection, and transmits it to a navigation device. The navigation device decides whether or not the intersection ID stored in the signal information signal is matched with intersection ID acquired from map data based on the current location of a vehicle in a step 220. When those intersection ID is matched, the navigation device acquires an intersection position number showing a direction where the vehicle enters the intersection from the map data based on the current position in a step 230, and extracts the signal display information showing the display status of the signals corresponding to the pertinent intersection position from the signal information signal in a step 240. The signal display information is displayed at a display device in a step 250.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347418-A (JP)
Title: Odor generating device for reporting temperature
Inventor: ABE TOMIYA
IPC: G01K11/06
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive odor generating device for reporting temperature that can be operated reliably, can withstand a low-term use, and has a wide setting temperature range.  <P>SOLUTION: An odor substance 1 is accommodated in a sealed container 2, an opening member 3 for opening the sealed container 2 is formed in one piece with an energized spring member 4, and the energized spring member 4 is hardened by a low-melting alloy 5 that melts at a specific temperature. When the low-melting alloy 5 is melted, the spring member 4 is deenergized and the open member 3 opens the sealed container 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346805-A (JP)
Title: Method of manufacturing turbine rotor and turbine stator
Inventor: KATO HIROYUKI
IPC: F01D25/00
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a turbine rotor and a turbine stator, suitably applicable to the manufacture of a small turbine and reducing a manufacturing cost and manufacturing time.  <P>SOLUTION: A cylindrical part 12 and a plurality of moving blades 13 arranged at the outer peripheral surface of the cylindrical part 12 along the circumferential direction are integrally formed of one material 11 by cutting. The cylindrical part 12 and the plurality of moving blades 13 are inserted in a cylindrical member 14, and the end parts of the plurality of moving blades 13 are joined to the inner peripheral surface 14a of the cylindrical member 14. The cylindrical member 14 is machined out to form ring-like shroud parts 15 integrally fixed to the plurality of moving blades 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348844-A (JP)
Title: Magnetic recording medium
Inventor: HASHIMOTO KAZUYA
IPC: G11B5/66
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium having high recording density and satisfactory running properties, durability and electromagnetic transducing characteristics, and suitable for recording and reproduction of a linear system.  <P>SOLUTION: In the magnetic recording medium 1, a magnetic layer 3 is deposited on a long size non-magnetic substrate 2 by vacuum thin film deposition technology, recording and reproduction of signals are performed by the linear system, the ratio E<SB>MD</SB>/E<SB>TD</SB>of the Young's modulus E<SB>MD</SB>in the longitudinal direction of the non-magnetic substrate to the Young's modulus E<SB>TD</SB>in the width direction is 0.8 or more, the Young's modulus E<SB>MD</SB>in the longitudinal direction and the Young's modulus E<SB>TD</SB>in the width direction are preferably ≥3,000 MPa and ≤10,000 MPa, and the magnetic layer consists of a laminated film of ferromagnetic metal thin films 3a and 3b of two layers having growth directions of oblique columnar structures different from each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346814-A (JP)
Title: Lpg fuel engine and method for operating lpg fuel engine
Inventor: TANIGUCHI SATOSHI
IPC: F02D41/20
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LPG fuel engine capable of surely suppressing injection of LPG fuel under a gas-liquid mixture condition and having high durability and reliability, and a method for operating the same.  <P>SOLUTION: An LPG fuel engine 1 burns LPG fuel inside of each combustion chamber 2 and generates power, and is provided with a fuel tank 10 storing LPG fuel, a plurality of injectors 4 capable of injecting LPG fuel, a low pressure pump 11 and a high pressure pump 12 arranged between the fuel tank 10 and each injector 4 and pumping LPG fuel, and ECU 20 controlling the high pressure pump 12 delivering LPG fuel at a target pressure. The ECU 20 reestablishes the target pressure for the high pressure pump 12 to a value of an actual pressure or lower when a rate of operation of the high pressure pump 20 is almost maximum and the actual pressure of LPG fuel delivered by the high pressure pump 12 does not reach the target pressure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346207-A (JP)
Title: Room temperature-curable composition, sealant and adhesive
Inventor: YAMAUCHI YASUSHI
IPC: C09J11/00
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable composition which easily gives a coating having a specific thickness and is durable and a sealant and an adhesive using the curable composition.  <P>SOLUTION: The room temperature-curable composition contains an organic polymer having at least one crosslinkable hydrolyzable silyl group and a spherical filler with an average particle size of 0.5-1.5 mm. The sealant and the adhesive are obtained by using the curable composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003340746-A (JP)
Title: Nose member and shear block assembly for driving tool of fastener fed from multiple fasteners
Inventor: LAUBACH MARCO
IPC: B25C1/00
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastener driving tool adaptable to fasteners of various sizes without any manual operation of a user.   <P>SOLUTION: A tool 10 has an assembly 12 of a nose member 22 and a shear block 40 to drive a fastener 14 fed from a plurality of fasteners 14. The assembly 12 has the nose member 22 that is configured for attachment to the tool 10 and forms a part of a cylindrical part 24 and the shear block 40 configured to be fixed to the nose member 22 to complete the cylindrical part 24. The cylindrical part 24 has an opening part 30 to receive the fastener 14. The assembly 12 has an urging mechanism 42 which is abutted on the fastener 14 adjacent to the opening 30 to apply the urging force adjusted according to the size of the fastener 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004352020-A (JP)
Title: Front wheel supporting mechanism
Inventor: YOSHIOKA KOJI
IPC: B62K25/04
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front wheel supporting mechanism that improves comfortableness, further increases the speed, prevents slip, and prevents powder dust pollution of a tire accompanying the slip or the like.  <P>SOLUTION: The front wheel supporting mechanism is disposed in a front fork 5 of a front wheel 6 and supports a suspension device 100 for supporting a front wheel 6. The suspension device 100 comprises a vertically moving suspension 150 that is integrally provided with the front fork 5 and buffers vertical vibration to the front wheel 6, and an eccentric holding body (a longitudinally moving suspension) 10 that is disposed oscillatably at the lower end position of the vertically moving suspension 150 and buffers longitudinal vibration to the front wheel 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356342-A (JP)
Title: Package for housing semiconductor element, and semiconductor device
Inventor: KIMURA TAKASHI
IPC: H01L23/36
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for housing a semiconductor element which has a high heat dissipation property, has a small transmission loss of high frequency signals, has an improved connection reliability of spherical terminals, and is suitable for mounting a semiconductor element for high frequencies which consumes a large amount of power; and also to provide a semiconductor device.  <P>SOLUTION: The package for housing a semiconductor element comprises an insulation substrate 1 having a through-hole formed inside to house and locate a semiconductor element 2, a wiring pad located around the through-hole on one principal plane of the insulation substrate 1, electrode pads located on the other principal plane of the insulation substrate 1, spherical terminals 6 mounted on the electrode pad, and metallic heat slinger 5 which is mounted on the other principal plane of the insulation substrate 1 and is formed with cutouts or through-holes to house the spherical terminals 6 in a non-contact state. The heat slinger 5 is so mounted as to cover almost all the other principal plane, and has a thickness of 1/16 or less of a wavelength of high frequency signals inputted into or output from the semiconductor element 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352088-A (JP)
Title: Method for manufacturing air bag
Inventor: SHIKANUMA TADAO
IPC: B60R21/16
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an air bag which can be reversed after adhesion and is easily positioned.  <P>SOLUTION: As the method for manufacturing the air bag, after a first base cloth part 11 formed with a gas introduction port 21 and a discharge port 22, and a second base cloth part 12 are made to a bag-like shape at a peripheral edge part 14, the peripheral edge parts 14 of the first and second base cloth parts 11, 12 are folded so that they become inner sides of the air bag 1; and a shut off bonding part 33 is formed at a position spaced from the gas introduction port 21. The shut off bonding part 33 is formed by: a first step for superposing the first and second base cloth parts 11, 12 in the leaving direction; a second step for imparting an intermediate adhesive 30 to any one of the first and second base cloth parts 11, 12; a third step for opposing the inner surface sides of the first and second base cloth parts 11, 12 to each other; and a fourth step for adhering the side of the first and second base cloth parts 11, 12 imparted with the intermediate adhesive 30 to the other side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004011911-A (JP)
Title: Fluid chain fastener
Inventor: GARBAGNATI CARLO
IPC: F16H7/08
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the harmful stress by working to a branch of a chain to correct looseness of the chain even if any branch is loosened.  <P>SOLUTION: This fluid chain fastener is formed of a first support surface 11 for colliding with one branch 12 of the chain for contact, a second support surface 13 for colliding with the other branch 14 of the chain for contact, and driving pistons 19, 20, 119 and 120, to which the fluid is supplied to give the thrust in a direction for fastening the corresponding branch. Two hydraulic circuits of the two pistons are connected to each other so that when one side pistons 19, 119 or 20, 120 are pushed in a direction opposite to the corresponding chain fastening direction, the fluid is fed into the other side pistons 20, 120 or 19, 119 to push the other side pistons and to fasten the corresponding loose chain branch.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004364016-A (JP)
Title: Electronic apparatus, quasi-static electric field generation method and communication system
Inventor: TAKIGUCHI KIYOAKI
IPC: H04B10/11
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus capable of realizing information transmission using a quasi-static electric field with a simple structure.  <P>SOLUTION: The quasi-static electric field is generated by generating a drive voltage for driving a predetermined illumination object, as a signal-superposed drive voltage in which a signal is modulated corresponding to the information. By driving the illumination object with the above signal-superposed drive voltage, the quasi-static electric field corresponding to the signal is generated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004133885-A (JP)
Title: Method and device for managing replication volume
Inventor: YAMAKAMI KENJI
IPC: G06F11/20
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pool of a mirroring device to implement mirroring for protecting data on a memory device from a disaster.  <P>SOLUTION: A mirror volume pool is provided and replication of a volume is easily implemented by managing tools. A primary (or production) volume containing user provided data can be easily mirrored by the volume selected from the pool. User criteria are provided to limit selection of candidate volumes for mirroring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004364134-A (JP)
Title: Crystal vibration chip, crystal vibrator, electronic apparatus and its manufacturing method
Inventor: HOKIBARA AKI
IPC: H01L41/22
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventional manufacturing method of a crystal vibration chip adopting a method of removing a fin by dry etching or laser that the crystal vibration chip cannot be effectively manufactured.  <P>SOLUTION: In the method of manufacturing the crystal vibration chip, part of a crystal substrate which is part of the crystal substrate for manufacturing the crystal vibration chip and whose thickness increases as being apart from the surface exposed toward a first direction is removed from the surface along a second direction opposite to the first direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000959-A (JP)
Title: Joining method and joining device
Inventor: YAMAMOTO SHINJI
IPC: B23K11/00
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joining method and a joining device, by which products after joining of metallic members are inhibited from being varied in dimension so that flatness and parallelism of the products are enhanced.  <P>SOLUTION: In order to prevent a circular-arc shaped wall 7b of a 1st metal member 7 from expanding outward, a lower side electrode 2 is held with a holding member 3 in a state that the electrode 2 is brought into contact with the outer peripheral face of the wall 7b. Then, both electrodes 1, 2 are energized to join both metal members 7, 8 by electric resistance heat, while pressurizing the 2nd metal member 8 with an upper side electrode 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006189-A (JP)
Title: Sensor system
Inventor: ASAMI TOMOO
IPC: H04N1/00
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To drastically reduce the number of a mounted connector in a main board, to make the main board compact and to realize cost reduction.  <P>SOLUTION: A sensor system comprises an input signal interface, an output signal interface, a switch circuit 11 opened/closed by a sensor signal and a resistor circuit 12 connected parallel to the switch circuit 11 and is provided with a plurality of serial interface parts 2 wherein the output signal is short-circuited to the input signal according to a sensor signal state or connected through the input signal and the resistor circuit, and a microcomputer board 4 connected to the serial interface part 2 of the last stage to recognize the state of a sensor signal to be inputted to each serial interface part 2 by an AD conversion input voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004043804-A (JP)
Title: Leveling agent for coating composition
Inventor: GOEBELT BERND
IPC: C09D7/47
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leveling agent with improved both leveling property and wetting property to a base material and capable of forming a wholly smooth surface film.  <P>SOLUTION: The leveling agent for a coating composition composed of a polysiloxane main chain and a block copolymer containing at least one block of a polymerized unsaturated monomer, wherein the block copolymer is prepared by controlled free radical addition polymerization reaction of at least one polysiloxane containing prepolymer containing at least one chain transferable group and an ethylenic unsaturated monomer.  <P>COPYRIGHT: (C)2004,JPO