baber/WOPTO huggingface dataset:
Patent JP-2002114197-A (JP)
Title: Emergency escape system by rotor.blade separation of helicopter
Inventor: SHIMA KENICHI
IPC: B64D25/11
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To solve problems in an emergency escape system for a helicopter, wherein we have no effective emergency escape system from the helicopter in spite of the development of the aircraft technology, and a person must get out from a door and wait for the opening of a parachute while naturally falling under a condition that the helicopter starts the filling soon because it does not glide being different from an airplane, when the emergency occurs in the helicopter. SOLUTION: In a case of an incident of emergency in the helicopter, an escape switch is turned on first of all to disconnect a rotor blade and a rotor head caught by the centripetal force. Then, a speed is changed to the outer tangential line of a rotor turning circle from the inertia force of the centrifugal force. Here, the rotor blade is blown away more quickly and powerfully when the explosion force of the explosive is added. Whereby, the environment for allowing a pilot to escape to the sky by a rocket motor mounted under a seat, can be quickly prepared. In this way, the emergency escape can be achieved by separating the rotor blade and the rotor head.
Patent JP-2002159199-A (JP)
Title: Control method and controller of stepping motor
Inventor: SHIMURA TOMOMITSU
IPC: H02P8/02
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a control method and a controller of a stepping motor in which power consumption is suppressed and free vibration of the rotor is suppressed at a magnetically stable position. SOLUTION: A drive pulse is fed to a drive coil in order to rotate a rotor. A feature point is set in the vicinity of the dropping point of an exciting current when the rotor rotates by an angle of about 90 deg. rotatable even under nonexcitation. On the other hand, an differentiated waveform of the exciting current is obtained and a feature point is specified from a characteristic variation thereof. Power supply to the drive coil is interrupted at the time of detecting the feature point thus suppressing power consumption.
Patent JP-2002158227-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: FUJINAGA MASATO
IPC: H01L27/04
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To realize improvement in noise removing characteristics of a wiring by allowing an acceleration of a microminiaturization and simplification of manufacturing steps to be compatible. SOLUTION: An upper surface and a side face of the wiring 6 for transmitting a signal are covered with a conductor layer 12 via insulators 7, 8 and 9 in a section along its extending direction without disconnection, and the layer 12 is connected to a semiconductor substrate 1. The periphery of the wiring 15 for transmitting a signal is covered with conductors 12 and 19 via insulators 14, 16, 17 and 18 in a section in its extending direction without disconnection, The wiring 15 is electrically connected to the substrate 1 by a conductive plug 13 filled in a contact hole 24 formed in a conductor layer 21.
Patent JP-2002157135-A (JP)
Title: File management device, file management method, and computer-readable storage medium for storing file management program
Inventor: SHIBATA KOICHI
IPC: G06T1/00
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To capture an image file into an application program. SOLUTION: This file management device is equipped with a means (S1) to assign the image file, a means (S1) to start the application program, means (S3 and S4) to determine the attribute of the image file, and a control means (S5) to execute a function, a macro function possessed by the application program, of capturing the image file into the application program when the image file is determined to have no character attribute (NO in S4).
Patent JP-2002155149-A (JP)
Title: Method for preparing carbonaceous powder molding material
Inventor: TAGAMI YOSHITAKA
IPC: H01M8/02
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a carbonaceous powder molding material that has good moldability and that enables the production of a molded article having a small electric resistance and a large mechanical strength. SOLUTION: The carbonaceous powder molding material is prepared by dry blending a carbonaceous powder, a phenolic resin powder and a silica powder. The carbonaceous powder and the phenolic resin power are blended in a weight ratio of 95/5-80/20, preferably 92/8-85/15. The silica powder is incorporated in an amount of 0.1-5 wt.%, preferably 0.3-2 wt.%, into the molding material.
Patent JP-2002153993-A (JP)
Title: Device for designing welding jig
Inventor: YAGISHITA SHIYUNTAROU
IPC: G06F17/50
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To easily obtain such a shape of a welding jig as that the jig does not come in contact with a welding tool during the welding work. SOLUTION: A three-dimensional data of a work to be welded, the position of a part to be welded, and the shape of the welding tool or the like are inputted from an input device 10. An arithmetic processor 12 calculates a three- dimensional trace of a moving range required by the welding tool for welding the part to be welded. Further, the arithmetic processor 12 compares the calculated three-dimensional trace and the shape of the welding jig previously stored in a database 14, selects a welding jig which does not interfere with the three- dimensional trace, and outputs it to an output device 16. In the case that a tool which does not interfere with the three-dimensional trace does not exist, the arithmetic processor 12 corrects the data of three-dimensional shape, to obtain the shape of a welding tool which does not interfere, and outputs it to the output device 16.
Patent JP-2002159790-A (JP)
Title: Drum type washing and drying machine
Inventor: HASHIBA SHUJI
IPC: D06F58/02
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To easily catch lints from drain water by arranging a lint catch box in the extra-machine hose part of a drain hose and also to easily perform cleaning for removing caught lints from the outside of a drum-type washing and drying machine. SOLUTION: Washing and drying operations are performed while rotating a drum 36 which is arranged inside a tub 28 and houses laundry in the machine. The machine is constituted by providing a vessel shape lint catch box 49 to pass water in the extra-machine hose part 46 in the drain hose 35 whose one end is disposed in the inner bottom part of the tub 28 by communication and whose other end is taken to the outside of the machine and providing a lint filter 61 for catching lints from passing water in the lint catch box 49.
Patent JP-2002164913-A (JP)
Title: Network relay control method and device
Inventor: HINO MASATO
IPC: H04L45/02
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a router relaying a packet between communication terminals that can reduce a transfer quantity of data through an internal bus and continue the data transfering even when its path calculation section enters a functional incompetence. SOLUTION: A relay processing section 204 of the router 201 is provided with a Hello response section 208 and a packet buffer 209. The Hello response section 208 responds to a Hello packet sent from an external router 210. When the path calculation section 202 malfunctions due to a fault, a packet buffer 209 stores information such as path fluctuations, and the Hello response section 208 continuously exchanges the Hello packet with the external router 210.
Patent JP-2002164228-A (JP)
Title: Pedestal for coil device, coil device, and manufacturing method of the coil device
Inventor: KAJIYAMA TAKAHIRO
IPC: H01F27/29
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a reliable and high-quality pedestal which does not have outer shape defects or deterioration in the mechanical strength. SOLUTION: This pedestal 9 is formed of a mold with a synthetic resin as a main constituent, and has a through-hole 16 for core insertion pierced in a thickness direction. In the through-hole 16 of the pedestal 9, the side of an upper surface 14 and that of a bottom surface 8 are set large and small internal diameter sections 59 and 61, respectively, and an extremely thin circumferential section 58 is provided around the small inner diameter section 61. The thickness t1 of the circumferential section 58 is within a range of 0.05 to 0.5 mm.
Patent JP-2002163784-A (JP)
Title: Deciding device for advancable range
Inventor: HIGUCHI TAKASHI
IPC: G08G1/16
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an advance possible range deciding device which can be loaded on a vehicle. SOLUTION: A millimeter-wave antenna 11 setting a front part to be a detection range, a radar device 12, a television camera 13 and a video device 14 are loaded on the vehicle 1 and it is connected to a microcomputer 15. The edge of an obstacle is detected, based on a television picture and it is decided whether or not a target exists between the edges. A face, where the target exist between the edges and a face where the target does not exist but the self-vehicle cannot pass, is recognized to be an advance inhibition face, a face where the target does not exist, and the self-vehicle can pass is recognized as an advance permitted surface and the advancable range is decided.
Patent JP-2002169457-A (JP)
Title: Learning system, terminal equipment and learning method
Inventor: IMATSUKA KATSUO
IPC: G06Q50/10
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a learning system in which a user can perform learning with ease by utilizing spare time and can grasp easily and correctly the level of the scholarship and the weak points of the user's own statistically and also can expect relatively high learning effect in a short period of time and a terminal equipment which is used by the user of the system and its learning method. SOLUTION: In this system, questions are provided to a user from a server 2 according to a request from the terminal equipment of a personal computer 4 or a portable telephone 6 or the like and the user inputs an answer to the questions via the terminal equipment. After the inputting of the answer is completed, the answer is transmitted to the server 2 from the terminal equipment and it is answered automatically to be marked in the server 2. Then, this marking result is transmitted to the terminal equipment from the server 2 together with its analytical result and the marking result and the analytical result are displayed selectively on the terminal equipment.
Patent JP-2002168571-A (JP)
Title: Firing furnace and method for treating exhaust gas using it
Inventor: KUSANO KAZUHIDE
IPC: F27B9/30
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem in a prior art firing furnace that the facility is enlarged in scale because a secondary combustor is required for combusting binder vapor generated in a dry zone and thereby the facility cost increases. SOLUTION: In a furnace for firing moldings containing a binder, a passage for exhausting binder vapor evaporated from the moldings or combustion gas of binder is installed in the vicinity of a firing zone or a heating-up zone.
Patent JP-2002169867-A (JP)
Title: Shipment management system for exporting business and computer system used in this shipment management system
Inventor: ADACHI TAKUMA
IPC: G06F19/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a shipment management system in exporting business which reduces unnecessary work in exporting business performed by a product exporting company, a custom clearance agent, and a warehousing agent to efficiently use data. SOLUTION: The shipment management system is comprised of a first system 2 provided in the product exporting company, a second system 3 provided in the custom clearance agent, a third system 4 provided in the warehousing agent, and a communication network, and the first system 2 is provided with a shipment indication means 23 which generates shipment indication data and a shipment document generation means 25 which generates shipment document data on the basis of generated shipment indication data and transmits the shipment document data to the second system 3, and the second system 3 is provided with a first shipment document output means 32 which outputs shipment documents on the basis of shipment document data transmitted from the first system 2,  and the third system 4 is provided with a second shipment document generation means 32 which outputs shipment documents on the basis of shipment document data transmitted from the first system 2 or the second system 3.
Patent JP-2002168648-A (JP)
Title: Information-write device for information-transmitting device, information-writing method therefor, information supply method and written information-processing device thereto
Inventor: SHIMADA SHIGERU
IPC: H04W4/02
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a writing device to an information-transmission device that can easily and accurately input position information and surrounding conditions, and to provide a writing method for the information-transmitting device. SOLUTION: An information supply system obtains information related to the installation position of the information-transmitting device, by allowing a pedestrian to receive an ID code that is transmitted from the information- transmitting device. A positioning signal is received from a positioning satellite by an antenna at the installation position of the information-transmitting device, to obtain position information for indicating a position, where the antenna exists bases on the positioning signal. The ID code is received from the information-transmitting device, and the position information and the ID code are made to correspond to each other and are transmitted to a control center.
Patent JP-2002171233-A (JP)
Title: System for providing weather information and method for the same
Inventor: TAKAI KAZUTO
IPC: G01W1/08
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a weather information providing system and method with satellite broadcasting as a medium capable of providing detail weather information stuck to nationwide regions in a real time. SOLUTION: In this weather information providing system for providing weather information with satellite broadcasting as a medium from a weather information provider side to a plurality of satellite broadcasting receiving terminals, the plurality of satellite broadcasting receiving terminals are respectively provided with a weather observing means for obtaining individual weather data in the set place of the terminal and a transmitting means for transmitting the obtained individual weather data to the terminal of a weather information provider, and the weather information provider is provided with a receiving means for receiving the individual weather data transmitted from the satellite broadcasting receiving terminals and a weather information preparing means for preparing the weather information based on the received individual weather data.
Patent JP-2002169039-A (JP)
Title: Optical waveguide circuit
Inventor: KOMOTO KATSUTOSHI
IPC: G02B6/12
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide circuit having a temperature control part wherein the optical waveguide circuit is thinned, the consumption of electric power is small and an optical waveguide circuit part composing a substrate type optical waveguide circuit is effectively temperature controlled. SOLUTION: The optical waveguide circuit 10 is provided with the optical waveguide circuit part 12 provided on a substrate 11 and the temperature control part 13 consisting of a thin film which is provided in a place superposing on the optical waveguide circuit part 12. The temperature control part 13 is preferably composed into a thin linear shape or a mesh shape of a net when observing from the top side the optical waveguide circuit part 12 disposed on the substrate 11. Also, the temperature control part 13 is preferably disposed in the upper side of the substrate 11 and moreover in the substrate side of the optical waveguide circuit part 12 and/or on the opposite side of the substrate 11 of the optical waveguide circuit part 12.
Patent JP-2002175828-A (JP)
Title: Fuel-reforming system for fuel cell
Inventor: YAMAUCHI NOBORU
IPC: C01B3/36
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To miniaturize carbon monoxide selection oxidation reaction equipment, which is equipped in a fuel-reforming system for a fuel cell, and a improve energy efficiency of the fuel reforming system. SOLUTION: In the fuel-reforming system for fuel cell, a reforming device (6) generates a reformed gas from hydrocarbon system fuel, water, and air, and the fuel cell (10) generates electricity using the reformed gas, exhausted reformed gas from the fuel cell (10) is burned using a burner (11), and the reforming device (6) is heated by this combustion gas. Since the hydrocarbon system fuel, other than methanol, water, and air are introduced into the above reforming device, and further both hydrogen and methane generate rich reform gas by a steam reform reaction or combined using of the steam reforming reaction and a partial oxidation reaction, carbon monoxide selection oxidation reaction equipment (8) can have a simple composition, similar to the reforming system using methanol.  Thus, the energy efficiency of the system can be improved, without causing the output of the fuel cell to be reduced.
Patent JP-2001216046-A (JP)
Title: Device security mechanism based on registered password
Inventor: THOMPSON JOHN S
IPC: G06F1/00
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a security mechanism based on a registered password. SOLUTION: When a PC is booted, a security program is executed. The security program urges a user to input a password, and this is enciphered by a stored key, and the enciphered password is compared with the stored password. When those passwords are not coincident, the boot is abandoned, and the PC is invalidated. Only when those passwords are coincident, the boot is continued, and the use of the PC is authorized.
Patent JP-2002176155-A (JP)
Title: Method for manufacturing laminated soi wafer
Inventor: SHIRAI HIROSHI
IPC: H01L27/12
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a laminated SOI wafer substrate wherein sticking precision between a wafer for forming a top silicon layer and a wafer for a base silicon layer is high, and the top silicon layer after mirror polishing is thin which is almost 0.1-0.2 μm, and provide a laminated SOI wafer substrate wherein strong getter ability is imparted to a wafer for a base silicon, and a top silicon layer (SOI layer) has no defect. SOLUTION: In a method for manufacturing a laminated SOI wafer, a wafer for a top silicon layer is heated and oxidized, an oxide film layer is formed on a surface, a wafer for a base silicon layer is stuck via the oxide film layer, and the stuck SOI wafer is manufactured. In the method, the wafer for a top silicon layer and the wafer for a base silicon layer are treated by annealing, previously and respectively in a hydrogen gas atmosphere or an inert gas mixed hydrogen gas atmosphere. After the annealing treatment, the wafer for a top silicon layer wherein the oxide film layer is formed on the surface is stuck on the wafer for a base silicon layer which is subjected to the annealing treatment.
Patent JP-2002180724-A (JP)
Title: Movable-fitting latch structure of composite sash
Inventor: HIRANO TOSHINOBU
IPC: E05B15/02
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a composite sash in which the heat-insulating properties of the whole movable-fitting framework section including a crescent lock are improved and a frictional sound generated due to the mutual rubbing of crescent metal fittings composed of a metallic member is removed. SOLUTION: A pair of double sliding movable fitting sections formed in a composite type by covering the indoor-side exposed section of an aluminum framework with a resin framework are housed in a composite window frame installed in a window opening section while the crescent lock composed of a crescent 50 and a crescent receiver 60 is mounted on the movable fitting sections. The indoor-side exposed surface of the crescent receiver 60 secured to the external movable fitting section 10A is covered detachably with a resin cover 70, and a sliding-contacting section 71 consisting of an elastic body, to which a latch for the crescent 50 is rotated and slid and contacted, is fitted while being linked with an engaging projecting piece formed to the crescent receiver 60.
Patent JP-2002179435-A (JP)
Title: Glass, ceramic color composition and glass sheet with ceramic color layer
Inventor: CHIBA JIRO
IPC: C03C3/097
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a glass containing neither lead nor bismuth which can be applied for a ceramic color composition having excellent acid resistance. SOLUTION: The glass is a low melting point glass consisting of, by mass%, 32 to 55% SiO2, 4 to 25% B2O3, 1 to 30% ZnO, 1 to 15% Al2O3, 7 to 20% Li2O+ Na2O+K2O, 1 to 15% TiO2+ZrO2+SnO2CeO2, 0 to 5% P2O5, 0 to 5% CuO, 0 to 5% La2O3 and 0 to 3% F+Cl.
Patent JP-2002182187-A (JP)
Title: Color display
Inventor: LUIS MANUEL MURIJO-MORA
IPC: G02F1/1334
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a display using an image display element wherein the switching of the transparent state/the colored and scattered state is possible corresponding to the application/the release of an electric field and the wavelength (the color) of scattered exit light is controlled. SOLUTION: In the display element utilizing a PDLC, an image display element is used, which is constituted of small pieces having uniform particle size in the range of ±100 nm centering a specific value in the range of 380 nm-780 nm and dispersed in a liquid crystal according to the color expressed in a pixel.
Patent JP-2001304251-A (JP)
Title: Bearing for supporting parallel link mechanism, parallel link mechanism, and moving device
Inventor: NOGUCHI SHOJI
IPC: F16C19/18
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a small-size and high-performance bearing 8 for supporting a parallel link mechanism at low cost. SOLUTION: A partial sphere part 14 to be an outer circumferential face when the both ends of a sphere are cut, is provided in the outer circumferential face of the inner ring 13. A plurality of arc-cross-sectional engagement grooves 21a and 21b are formed in the circumferential direction in the internal circumferential faces for every halves in the axial direction of the outer ring 15 provided in the circumference of the inner ring 13. Respective one balls 17 and 17 for every engagement grooves 21a and 21b are provided between the respective engagement grooves 21a plus 21b and the partial sphere part 14 so as to freely roll along the respective engagement grooves 21a plus 21b and the partial sphere part 14.  The inner ring 13 is externally fitted and fixed to the end of a first link element 5 or a second link element 6 and the outer ring 15 is connected and fixed to a corner of a moving table or a fixed table.
Patent JP-2002186529-A (JP)
Title: Kitchen furniture
Inventor: SAITO RYUICHI
IPC: A47B77/06
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a faucet may be possibly separated from a wall surface when the faucet is connected to the wall surface only with a caulking material., since a load is applied to a back guard due to the fine movement of the faucet by moving the handle of the faucet upward and downward every day, when the faucet is attached to the wall surface by passing through the back guard. SOLUTION: The back guard 3 partly protrudes to the front surface to pass and maintain the faucet through the protruding part 4. On the upper parts of the right and left of the back guard 3, a pipe unit 5 to be fixed by means of screws 9 screwed to the wall surface W is attached.