baber/WOPTO huggingface dataset:
Patent JP-2002142319-A (JP)
Title: Wiring method for drop cable
Inventor: KOBAYASHI KAZUNAGA
IPC: G02B6/46
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a wiring method for a drop cable, which can solve the problem that the cable is wasted, loss characteristics in an optical fiber must be considered, and an existing DV wire cannot be used, etc., and to efficiently carry out cable dropping. SOLUTION: A DV wire (polyvinyl chloride insulated drop wire) 4 and an optical drop cable 5 are dropped from an overhead distribution network, comprising a distribution wire 1 and a distribution system optical cable 2 which are installed in parallel with each other, to a house 7 according to a following procedure. First, the DV wire 4 is let through an optical drop cable ring bundle 5', formed by bundling up the optical drop cable 5 into a ring shape. Both the ends of the DV wire 4 are fixed to a pole 3 side and to a house side (a fixing point 9). The cable end of the optical drop cable ring bundle 5' is connected to an outdoor junction box 8 of the house. Then, if the optical drop cable ring bundle 5' is moved toward the pole 3 side, the optical drop cable 5 is supplied from the bundle 5' and automatically wound spirally on the DV wire 4.  The neighborhood of the tip of the optical drop cable 5 is fixed to the DV wire 4, and the tip is connected to the distribution wire 1 with a closure 10.
Patent JP-2001185117-A (JP)
Title: Lithium battery
Inventor: LUNDQUIST JOSEPH T
IPC: H01M50/451
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a lithium battery. SOLUTION: The lithium battery comprises a lithium negative electrode, a positive electrode, a nonaqueous electrolyte and a separator between the electrodes to make the electrolytic conductive. The separator can prevent uncontrolled excess heating and can be converted the to electrolytic resistance of at least 1500 ohm-cm in the range of temperature from 80 to 150 deg.C.
Patent JP-2002147708-A (JP)
Title: Method for feedwater control for boiler
Inventor: KAWAKAMI AKINORI
IPC: F22B35/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for feedwater control for a boiler, which surely prevents lowering of dryness of steam. SOLUTION: A water level control method for a boiler 1 comprises starting feeding water when the water level in a water tube 4 becomes lower than a given water level A and stopping feeding water after lapse of a given period of time from when the water level has reached the level A. In the case where the temperature in the water tube 4 is below a give temperature, water feeding is stopped when the water level has reached the level A.
Patent JP-2002155316-A (JP)
Title: Method for producing high carbon martensitic stainless steel sheet
Inventor: KAWAGOE TAKASHI
IPC: C22C38/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a high carbon martensitic stainless steel sheet which has a beautiful surface skin free from stripe patterns by finely dispersing stripy eutectic carbides therein. SOLUTION: A stainless steel ingot containing, by mass, 0.3 to 1.2% C and 10 to 20% Cr is soaked in the temperature range of 1,150 to 1,300 deg.C for >=10 hr. After that, the stainless steel is hot-worked till the draft reaches >=99.3%. In this way, the stainless steel sheet is made free from stripe patterns, and is used as the stock for kitchen knives, scissors, razor's edges, knives for medical use, tools for dental use or the like in which nicks in edges are hard to occur.
Patent JP-2002161390-A (JP)
Title: Exterior part of clock and film forming method thereon
Inventor: HASHIMOTO HIDETAKE
IPC: C25D7/00
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To manufacture a white-metal based exterior-part of clock with high surface hardness and superior corrosion resistance. SOLUTION: A method for manufacturing the aimed exterior part of clock comprises, plating a base 11 of the exterior part of clock with either one coating film 12 of an amorphous Ni-W alloy film, an amorphous Ni-W alloy film, an amorphous Fe-W alloy film, a nanocrystal structured Ni-W alloy film, or a nanocrystal structured Fe-W alloy film, any of which has high hardness and high corrosion resistance.
Patent JP-2002153423-A (JP)
Title: Light source part for endoscope
Inventor: USAMI JUNJI
IPC: A61B1/06
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To effectively cool the heat generated by the light emission of a plurality of light emitting diodes. SOLUTION: The plurality of the light emitting diodes L are arranged on a substrate 17b and ventilation holes H are formed at a fixed interval on the entire surface of the substrate 17b. The light emitting diodes are composed of the three kinds of red light emitting diodes, green light emitting diodes and blue light emitting diodes and plane-sequentially emit light. For the light emitted from the light emitting diodes L, a light quantity is adjusted by a diaphragm 13 and it is converged and made incident on the tip 21 of a light guide 21. The light emitting diodes L generate the heat by emitting the light. A fan for discharging the heat is installed on the back surface of the substrate 17b and cooling air supplied from the fan for discharging the heat is sent to the back surface of the substrate 17b.  The cooling air is sent through the ventilation holes H to the front surface of the substrate 17b and cools the light emitting diodes L.
Patent JP-2002156685-A (JP)
Title: Focal plane shutter for digital camera
Inventor: KUDO KOICHI
IPC: H04N5/225
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a focal plane shutter for digital camera which can keep the surface of the subject side of an image pickup unit in a suitable state to be photographed. SOLUTION: A rear curtain is disposed between a shutter bottom plate 1 and an intermediate plate 2, and a front curtain is disposed between the intermediate plate 2 and an auxiliary bottom plate 3. The front curtain consists of two arms 6 and 7 and four blades 8-11. A wiper member 11a made of a flocked fiber material or the like is attached on the surface on the side of the auxiliary bottom plate 3 of the slit forming blade 11 disposed most close to the side of the auxiliary bottom plate 3 among the blades. Even when fine powders generated by the operation of the shutter adheres on a surface on the side of the subject of an image pickup unit 4, the fine powders are wiped off because the wiper member 11a strokes the surface on the side of the subject of the image pickup unit 4 whenever the slit forming blade 11 operates.  Thus, a suitable image can be always obtained for every photographing.
Patent JP-2002162570-A (JP)
Title: Erect microscope
Inventor: TOMIOKA KEN
IPC: G02B21/24
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an erecting microscope which is enhanced in rigidity and has a simple constitution and which enables stable observation, without the occurrence of focal shifts, even when making observation over a long time. SOLUTION: This erecting microscope has an objective lens 160 which is arranged above a stage 141, a vertical illumination system which is arranged above this objective lens 160 and illuminates a specimen 142 placed on the stage 141, an observation luminous flux imagery system which is arranged in the upper part of this vertical illumination system and is used to observe the specimen 142, and a cantilever arm section 30 which is supported at a base section 10 and holds the vertical illumination system and the observation luminous flux imaging system. Such a microscope is provided with an auxiliary strut 60, which is capable of supporting the free end of the cantilever arm section 30 at the base section 10.
Patent JP-2002159357-A (JP)
Title: Connection structure of storage cabinet
Inventor: KATO SONOO
IPC: A47B97/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To meet requests of a variety of facilities without preparing many lineups and simplify installation work. SOLUTION: While the facing sides of both casings 12 and 12 are arranged in a butting state, front and rear connecting leg members 46 and 46 are mounted to the bottoms of a pair of the adjacent casings 12 and 12, using a plurality of tapped holes for mounting a pair of adjacent independent leg members 16 and 16. Front and rear mounting members 52 and 52 for connection are mounted respectively to the top faces of the casings 12 and 12, using a plurality of tapped holes for mounting a pair of adjacent independent mounting members 26 and 26. A retention member 60 is erected between both connecting mounting members 52 and 52 whereby two dish disinfection storage cabinets 10 and 10 are connected.
Patent JP-2002165270-A (JP)
Title: Phs terminal and method for automatically switching communication system during phs call
Inventor: ENDO WATARU
IPC: H04W88/06
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a PHS terminal and a method for automatically switching a communication system during PHS call, capable of switching between a public network communication mode in which a communication fee is necessary, and a transceiver communication mode in which communication fee is not necessary, depending situations during the communication. SOLUTION: A PHS terminal 210 as a calling side communicates via a public network 213 with a PHS 211 (1). The PHS terminal 210 performs transceiver calling on the PHS 211, while communicating in a public network communication mode. The PHS 211 receives the transceiver calling, and returns a response on the condition that simultaneous calling codes be made coincide with each other. Thus, it is recognized that the communication in a transceiver communication mode is enabled, and connection sequence in the transceiver communication mode for trying the transition of the public network communication mode to the transceiver communication mode between the both PHS terminals is performed. When communication in the transceiver communication mode is started, the communication in the public network communication mode is disconnected.
Patent JP-2002126042-A (JP)
Title: Medicine chest unit
Inventor: OKADA SATORU
IPC: B65D21/02
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a compact medicine chest obviously indicating a medicine to be taken on the day, storage quantity and requirement, allowing the medicine to be easily taken in and out, and giving a favorable impression to a visitor even when catching the eye of the visitor. SOLUTION: In the structure of the medicine chest unit 2, respective medicine chests 2, which are molded from a transparent or translucent synthetic resin, house the medicines to be taken in a day for the purpose of being stacked. The medicine chests 2 are sorted by the chest 2's color assigned to each day of the week, and supported by a frame. The medicine chest 2 ascends according to an inclination when made to abut on and pushed into a guide frame part 44, and the stacked medicine chests 2 also ascend by each tier. The upper most medicine chest 2, housing the medicines to be taken on the day, obviously can indicate the effect of taking the medicine so as to prevent a failure to take the medicine and allow the medicine to be easily taken out.  Stacking makes the medicine chest 2 compact, the storage quantity and requirement of the medicine to be taken up to the expected date of a next hospital visit can be known by seeing through the medicine chest 2 near it, and the medicine chest 2 gives the favorable impression to the visitor even when catching the eye of the visitor. The storage of the prescription medicine is conducted by turning an upper frame 451, and a slot for the medicine appears while having a step and makes it easy to take the drug into the medicine chest 2 so that the above purpose can be accomplished.
Patent JP-2002162458-A (JP)
Title: Azimuth-measuring device
Inventor: ITO HISAKATSU
IPC: G01C21/10
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To output azimuth of a moving body which will not be influenced by offset or drift of an angular velocity sensor, even when GPS azimuth operation cannot be executed, caused by signal reception defect or the like from a GPS satellite. SOLUTION: This device is provided with a GPS azimuth operation means for operating the azimuth of a navigational body, using a satellite radio wave received by a satellite reception antenna installed at a prescribed distance with the navigational body, an angular velocity sensor means fixed on the navigational body, a correction value operation means for periodically renewing the difference between the azimuth output of the GPS azimuth operation means during a finite period and an azimuth output by the angular velocity sensor means, a final azimuth signal operation means, based on a signal acquired by correcting the angular velocity sensor means output by the correction operation means, and an abnormality detection means for retaining the correction value operation means output at the value, immediately before abnormality generation during an abnormal period,  when the GPS azimuth operation means is abnormal.
Patent JP-2002170650-A (JP)
Title: Ceramic heater
Inventor: MATSUBARA KATSURA
IPC: H05B3/48
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic heater that has excellent durability as well as sufficient strength. SOLUTION: The ceramic heater comprises an exothermic resistance body 12 made of a conductive content such as WC, MoSi2 and an insulating content such as silicon nitride, conductive lead wires 13a, 13b made of W or the like fixed to the end of the exothermic body, and an insulating substrate 11 made of silicon nitride sintered body or the like that is embedded with the exothermic resistance body and power lead wires 13a, 13b. In this ceramic heater 1, the ratio (Ly/Lx) of the length of crack in the Y direction (Ly) to the length of crack in the X direction (Lx) that is brought about when the Vickers indenter is pressed in the heat generating resistor at the vicinity of the fixing part (121) of the heat generating resistor and the conductive lead wires is 1.3 or less.  And it is particularly desirable that the difference of the coefficient of thermal expansion at 30-1000 deg.C of the ceramic material that is contained in each of the heat generating resistor and the insulating substrate is 0.2 ppm/ deg.C or less.
Patent JP-2002166760-A (JP)
Title: Seat for vehicle
Inventor: KUSANAGI HIROKI
IPC: B60N2/06
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a seat for a vehicle capable of rotating a seat body in an optimal direction in response to various getting on/off states, related to the seat for allowing even an occupant such as an aged person to easily get on or off the vehicle, although a conventional seat body has a structure to be moved to the outside of a cabin only at a position directing to the side of the vehicle and it is inconvenient to bring a wheelchair alongside the seat body. SOLUTION: This seat comprises a first rotation panel 20 for rotating the seat body 3 in the cabin, a car width directional moving device 40 for moving the seat body 3 to the outside of the cabin, and a second rotation panel 50 for rotating the seat body 3 outside the cabin. The second rotation panel 50 can rotate the seat body 3 in an arbitrary direction outside the cabin.
Patent JP-2002176021-A (JP)
Title: Method and equipment for ultrasonic cleaning
Inventor: MIYAMOTO TOSHIAKI
IPC: H01L21/304
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem raised by cleaning equipment using a cleaning tank that contaminants deposited on an object to be cleaned redeposit on the object, because the object is dipped in a cleaning liquid, and another problem raised by another cleaning equipment using a nozzle 1 that the used quantity of a cleaning liquid 4 becomes larger. SOLUTION: An ultrasonic vibrator 7 is fitted to the bottom face of an ultrasonic wave generating section 6 and the vibrator 7 is electrically connected to a connector 9 fitted to the top face of the section 6 through an electrode lead wire 8. The oscillated output of an ultrasonic oscillator 11 is supplied to the connector 9 through a lead wire 10. In addition, the object 12 to be cleaned, such as the wafer, etc., is held in a state where the object 12 is faced to the ultrasonic vibrator 7 of the ultrasonic wave generating section 6 at a very short interval and nozzles 14 which supply the cleaning liquid fed from a cleaning liquid supplying device 13 are fitted to both sides of the generating section 6.
Patent JP-2002178157-A (JP)
Title: Build-up welding method and equipment
Inventor: NARITA KAZUNARI
IPC: B23K26/00
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a build-up welding method and build-up welding equipment which enable prevention of defective welding in a bent tube such as an elbow. SOLUTION: A tubular or bar shaped member to be build-up welded is divided into a required number of weld areas which are not mutually superposed, and build-up welding is performed by operating a welding torch 3 in a prescribed manner to the weld areas while controlling at a prescribed value a feeding quantity of welding metal powder 2, a welding current and/or voltage and a gas feeding quantity.
Patent JP-2002183047-A (JP)
Title: Electronic mail, electronic mail transmission system, method and system for will confirmation, and method and system for will gathering
Inventor: URANO DAISUKE
IPC: G06F13/00
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a new communication tool which makes easier a communication by electronic mail and complies with the intention and needs of a customer in detail. SOLUTION: As requested by a company-side member, a mail server 82 sends electronic mail having specific question contents to a customer-side information terminal 3 through the Internet. The electronic mail contains a command sentence for sending answer contents. The data of the sent answer contents are stored in an answer DBF 833 and an answer mail DBF 834 of DBS 83 in the form of databases. The company-side member accesses a WWW server 81 to perform retrieve from the DBS 83 by an answer pickup file 816 and a CGI program 817 and pick up data of arbitrary answer contents.
Patent JP-2002181621-A (JP)
Title: Multi-optical-axis photoelectric sensor
Inventor: YORINAGA AKIKAZU
IPC: G01J1/02
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a multi-optical-axis photoelectric switch improvable in electrostatic noise resistance. SOLUTION: In fitting a cap cover part 16 to the open end of a cap body 15, a conductive rubber 27 is inserted in a punched hole 18 formed in the cap body 15, and then the cap cover part 16 is pressed in to close in a state of holding a circuit board 26 in between and ultrasonically welded, for instance. The position of a land L and the length of the conductive rubber 27 are adjusted to accommodate the conductive rubber 27 in the mold drawn hole 18 in a compressed state of being held between the outer side face of a nut member 13 and the land L formed at the circuit board 26. Consequently, the nut member 13 is electrically connected to a shielding layer of a shielded cable 14 through the conductive rubber 27, the land L of the circuit board 26 and a shielding wire 25. A resin cap K1 is fitted to a casing 11, and a metallic fixing screw 29 is screwed with the nut member 13.  As a result, the casing 11 is electrically connected to the nut member 13 through the fixing screw 29, thereby electrically connected to the shielding layer of the shielded cable 14.
Patent JP-2002184297-A (JP)
Title: Fuse for oil filled capacitor
Inventor: MIZUTA KENJIRO
IPC: H01H85/40
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a fuse for an oil-filled capacitor capable of connecting fuses in series to elements of the capacitor even when the capacitor is large, and capable of improving the reliability over a long-time use of the capacitor. SOLUTION: Plural capacitor elements are stored in a container filled with insulating oil, and fuses are connected in series to the capacitor elements respectively to connect the capacitor elements to each other. In the fuse, the end of a lead wire 11 drawn out from the element, the end of a lead wire 12 connecting the elements and a fuse element 13 connected to both end parts are enclosed with two-divided pipes 14a and 14b through which the insulating oil flows. The pipes 14a, 14b and the end parts of both lead wires are separated with the pressure of decomposed gas of the insulating oil by the arc generated from fusing of the fuse element 13, and new insulating oil around is sprayed to the arc part, so that the duration of the arc is reduced.
Patent JP-2002179867-A (JP)
Title: Gasket and method of sheet casting
Inventor: SHIMIZU MINORU
IPC: C08J5/00
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a vinyl chloride resin gasket for manufacturing an acrylic resin sheet having low optical distortion in good productivity and a method of casting sheets. SOLUTION: This vinyl chloride resin gasket includes a plasticizer having <=0.94 g/cm3 of density and the method of casting the acrylic resin sheet injects and polymerizes/cures a polymerizable material to a space formed by the vinyl chloride resin gasket and a pair of templates and then takes off the polymer plate by peeling form the templates.
Patent JP-2002178630-A (JP)
Title: Film type printing paper
Inventor: KITAMURA KYOJI
IPC: B41M5/52
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a film type printing paper on which a clear character or image can be printed even in a high-speed printing. SOLUTION: The film type printing paper comprises a porous crosslinking resin front layer formed by coating a surface of a film base with a photosetting liquid-like resin composition containing as indispensable components, a photopolymerizable monomer (A), a liquid-like organic compound (B) being no compatible with the monomer (A), an organic solvent (C) being commonly compatible with the monomer (A) and the compound (B) and a photopolymerization initiator (D), and then ultraviolet curing the resin composition and then removing the compound (B) and the solvent (C).
Patent JP-2002180091-A (JP)
Title: Cleaning agent composition for dry cleaning and dry cleaning method using the composition
Inventor: SUGAO MICHIHIRO
IPC: C08G77/46
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning agent composition for dry cleaning, having high detergent power and excellent safety, leaving little residual solvent smell on the cleaned clothes, giving finished clothes having good feeling, free from ozonosphere destruction problem and giving little stimulation on the skin. SOLUTION: The cleaning agent composition for dry cleaning contains 95-99.9 wt.% silicone having a boiling point of <=300 deg.C under 1 atm. and 0.1-5 wt.% silicone-based surfactant compatible with the silicone.
Patent JP-2001194759-A (JP)
Title: Imaging element containing protected photographically useful compound
Inventor: OWCZARCZYK ZBYSLAW R
IPC: G03C1/42
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a protected photographically useful compound. SOLUTION: The imaging element includes an imaging layer containing a compound of structure formula I in relation.
Patent JP-2002185087-A (JP)
Title: Flexible wiring board and electronic apparatus
Inventor: SAKATA MASAYA
IPC: H05K1/02
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a flexible wiring board bent into U-shape, to which a moving body does not touch. SOLUTION: The flexible wiring board 45 has a triangular enlarged part 48 spreading from a corner 45f where first and second extended parts 45a and 45b intersect to a position facing the lower surface of an optical pickup 26. Since the optical pickup 26 moves to pass over the U-shaped enlarged part 48 at all times, the lower corner 26 of a bearing part 26a is prevented from being hooked to the edge of the enlarged part 48 of the flexible wiring board 45. A conductive pattern 49 is formed on the upper surface of the enlarged part 48. The corner 45f, where the first and second extended parts 45a and 45b intersect is reinforced by the conductive pattern 49 and held not to touch the lower surface side of the optical pickup 26.