baber/WOPTO huggingface dataset:
Patent JP-2002172530-A (JP)
Title: Wire electric discharge machining device
Inventor: KOBAYASHI HARUO
IPC: B23H7/10
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To increase the success rate of automatic connection after return to an initial hole when a wire electrode breaks during machining in a wire electric discharge machining device. SOLUTION: For automatic connection at the initial hole after the wire electrode 56 breaks during machining, a small flow rate of working fluid reaching a lower nozzle 86 leads to a determination that an injection flow 84 is deviated sideways, and the pressure of the working fluid injected from an upper nozzle 82 is reduced and the working fluid is sucked into the lower nozzle. The wire electric discharge machining device 1 can stream the injection flow 84 straight downward and guide the wire electrode 56 correctly to the lower nozzle 86 to improve the success rate of the automatic connection.
Patent JP-2001226602-A (JP)
Title: Composition comprising chlorine-containing resin
Inventor: ANZAI YOSHIHITO
IPC: C08K5/10
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain an additive capable of improving the warm water-whitening resistance of a chlorine-containing resin composition containing an organotion maleate-based compound having very poor warm water-whitening resistance and being applied as a thermal stabilizer in processing the chlorine-containing resin by forming. SOLUTION: The subject chlorine-containing resin composition excellent in warm water-whitening resistance is obtained by combinedly compounding both an organotin maleate-based compound and (an aliphatic carboxylic ester of) 4,4'-isopropylindededicyclohexanol in a chlorine-containing resin.
Patent JP-2002179421-A (JP)
Title: Method for manufacturing silica fine powder, silica fine powder and resin composition containing silica fine powder
Inventor: GOTO JIYUUGO
IPC: C08L101/00
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially manufacturing silica fine powder which is constituted of round silica fine powder having remarkably excellent quality and which has a homogeneous particle diameter distribution with only a small quantity of coarse particles by using simple equipment without necessitating a specific apparatus. SOLUTION: The method of manufacturing silica fine powder is performed by stirring balls for pulverization each having 10 mm diameter and silica fine powder in the presence of 0.2-10% water-based solvent per total weight of silica fine powder. The silica fine powder manufactured by the method and a resin composition containing the silica are used.
Patent JP-2002175221-A (JP)
Title: Circuit and method for processing signal
Inventor: MAMEZAKI YUUICHI
IPC: H04L29/10
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To eliminate communication failure between nodes in a network connected by serial pulses. SOLUTION: When at least one side port out of the first port and the second port detects lowering of a Tp bias value in the other side port, the one side port is forcibly transited to a disconnection condition precluded from physical connection by making the one side port recognize that a cable is disconnected, under a condition where the two nodes connected by the cable out of the plural nodes included in the network are brought into an active condition between the ports included respectively in the nodes.
Patent JP-2002182585-A (JP)
Title: Image display device and method for manufacturing the same
Inventor: YAMADA AKIYOSHI
IPC: H01J31/12
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an image display device and a method for manufacturing the device which can be easily sealed in a vacuum atmosphere. SOLUTION: The vacuum easing 10 of an image display device has a back substrate 12 and a front substrate 11 disposed facing each other and has a side wall 18 disposed between the substrates. A phosphor screen is formed on the inner surface of the front substrate 11 and an electron emitting element 22 is disposed on the back substrate. Indium 31 and a silicone adhesive 32 are arranged in parallel on the sealing face between the back substrate and the side wall. The front substrate and the back substrate are sealed through the side wall by heating and melting the indium in a vacuum atmosphere.
Patent JP-2002184843-A (JP)
Title: Semiconductor substrate holder
Inventor: SUNAKAWA YOSHIYUKI
IPC: C23C14/34
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor substrate holder capable of enhancing a manufacturing yield in a sputtering process of a semiconductor substrate. SOLUTION: A semiconductor substrate holder 1 comprises a stage 3 for mounting a semiconductor substrate 2, and a pillar 5 for supporting a guide means 4 for guiding the semiconductor substrate 2 to this stage 3 and the stage 3. The stage 3 has a shape inclined to a center side as an outer peripheral surface is estranged from a mounting surface 6. The guide means 4 comprises three rod-like members 7 extending so as to widen at a predetermined angle from a periphery of the stage 3, and a connection member 8 connected thereto. The three rod-like members 7 extend so as to widen in an upward direction of the mounting surface 6 of the stage 3 along the outer peripheral surface of the inclined stage 3. The semiconductor substrate 2 comes into contact with the rod-like member 7, while continuing to drop, thereby adjusting the position, so that it is finally mounted on the stage 3.
Patent JP-2002181642-A (JP)
Title: Stress sensor device and its manufacturing method
Inventor: KARASAWA FUMIAKI
IPC: G01L1/22
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To positively maintain electrical connection between a substrate 1 and a circuit plate 2 even under long-term use and to allow the flexure of the substrate 1 to stress applied in a z-direction in a stress sensor device constituted by fixing the substrate 1 with a stress gage 8 disposed, to the circuit plate 2. SOLUTION: The end part of the substrate 1 and the circuit plate 2 are fixed through a spacer member 4 not taking part in electrical connection from the strain gage 8 to the circuit plate 2. A cavity 3 is thereby provided between the face of the substrate 1 and the face of the circuit plate 2, and electrical connection from the strain gage 8 to the circuit pate 2 is made via one or more selected out of the upper face of the substrate 1, the lower face of the substrate 1, the side face of the substrate 1, the internal wall surface of a through hole 11 of the substrate 1, the spacer member 4 and an electric wire.
Patent JP-2001172270-A (JP)
Title: 5-carboxanilide-2,4-bis-trifluoromethyl-thiazole
Inventor: FRISBIE DAVIS SMITH
IPC: C07D277/20
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide 5-carboxanilide-2,4-bis-trifluoromethyl-thiazole, and to provide a method for controlling blast. SOLUTION: A compound of the formula [(1) n is 2 to 5; (2) each R is independently a halogen, a halogeno (1 to 5C) alkyl or the like; the substituted pattern of Rn is a pattern except 2,4,6-trichloro, 2,3,4,5,6-pentachloro, 2,4,6- tribromo. 2,3,4,5,6-pentafluoro, and 2,6-dibromo-4-trifluoromethoxy] and a salt thereof.
Patent JP-2002184021-A (JP)
Title: Optical pickup device
Inventor: ABE KAZUNARI
IPC: G11B7/135
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device having a small loss for light quantity which can be used for various kinds of optical disks. SOLUTION: In the optical pickup device, the light linearly polarized in the polarization direction α from a laser light source 1 is transmitted through a beam splitter 3 and half-wave plates 5, 7 to be converted into a circularly polarized light, which is condensed by object lenses 6, 8 onto recording layers 10, 11 of an optical disk; and the light reflected on the recording layers of the optical disk is transited through the object lens and the quarter-wave plate to be converted into a linearly polarized light in the polarization direction at α+90 deg., with is reflected by the beam splitter 3 and condensed onto a light accepting element 13. In the device, the beam splitter 3 is a polarization beam splitter, and at least two groups of the object lenses and quarter-wave plates are switched over for use according to the kinds of the objective optical disks.
Patent JP-2002191127-A (JP)
Title: Power receiving facility
Inventor: SHIMODAIRA KATSUMI
IPC: H02J3/38
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a power receiving facility capable of conducting power receiving in any supplied power mode for supplying power to a common bus in a desired mode, and arbitrarily controlling the rate of power receiving from respective systems by preventing the generation of power tidal currents among power systems. SOLUTION: Off-premise utility power supplied from (n) units of respective power systems ei to this power receiving facility is supplied to inverters INVi respectively; converted into desired power modes of voltage, frequencies, number of phases, and phases, by a receiving amount command DSi outputted from a controller CU; and supplied to respective on-premise loads LDi with power from private power-generating facilities (not illustrated) via the common bus.
Patent JP-2002177065-A (JP)
Title: Door lock structure of lifting cabinet
Inventor: TANAKA KIYOHISA
IPC: A47B77/04
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a door lock structure of a lifting cabinet which can accurately prevent the door thereof from accidentally opening due to earthquake or the like with a simple structure. SOLUTION: There arranged an inner cabinet freely liftable within an outer cabinet which has a door opening part arranged open at a lower part of a front plate and a door made to flap on the door opening part and the door is opened or closed with a link arm driven following the inner cabinet. A guide shift is installed protrudingly on the side of the end part contacting the rear of the door of the link arm and a working plate having a roughly L-shaped guide groove formed therein is mounted on the rear side of the door to let the guide shaft be slidably fitted loosely into the groove. When a force works on the door kept closed in the direction of opening it, the guide shaft is engaged with a short side groove part of the guide groove to lock the movement of the door in the direction of opening it.
Patent JP-2002188397-A (JP)
Title: Method for repairing outbreak part, and fixing metal fitting used therein
Inventor: INAZU TOSHIHARU
IPC: E21D11/10
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a construction method capable of favorably blasting and filling concrete mortar to a space between the surface of natural ground and timbering by relatively simple construction even when an outbreak part is large in excavation of a tunnel, and a fixing metal fitting used therein. SOLUTION: Timbering is provided along a tunnel excavated surface on the inner surface of the excavated surface, and wire netting is installed to cover a gap between the timbering and the surface of the outbreak part. In this condition, concrete mortar is sprayed from the outside of the wire netting for growing a concrete layer from the excavated surface to the timbering. The wire netting is fixed to the timbering by fixing metal fittings comprising a rod part inserted through the mesh of the wire netting, and a clip part fixed to elastically hold the timbering under pressure.
Patent JP-2001210068-A (JP)
Title: Floppy (registered trademark) disk driving device
Inventor: HAMATSU KAZUNOBU
IPC: G11B33/02
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a floppy disk driving device(FDD) which can prevent a door from being put out of joint due to abnormal insertion/taking-out of a floppy disk(FD). SOLUTION: Bent parts 9-4, 9-5 which come into contact with the door 6 bent due to abnormal insertion of the FD 13 are provided at a backside position and a front side position of the door 6. Thereby the door 6 bent due to abnormal insertion or taking-out of the FD comes into contact with either of these bent parts and further bending of the door is prevented and consequently the door can be prevented from being put out of joint.
Patent JP-2002192333-A (JP)
Title: Tandish for continuous casting
Inventor: TAKEUCHI TOMOHIDE
IPC: B22D11/10
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a tandish for continuous casting capable of preventing foreign matters such as a fraction of fire resistant materials which drops inside the tandish, at the time of preheating the tandish in the continuous casting device from being pinched in the clearance between the tandish and the stopper or from intruding inside the tandish nozzle. SOLUTION: A tubular protruding portion 15 which protrudes from the upper surface of the bottom wall 14 of the tandish in the outer peripheral portion of a tandish nozzle 6 is provided, and through the tubular protruding portion 15, foreign matters are dammed at the time of pre-heating the tandish, and at the time of receiving steels, while the upper surface of the molten metal reaches the upper end of the tubular protruding portion 15, foreign matters are floated on the surface of the molten metal, which prevents foreign matters from intruding into the clearance between the tandish and the stopper or from intruding inside the nozzle.
Patent JP-2002196307-A (JP)
Title: Panel heater for liquid crystal display device
Inventor: MAEDA IKUHISA
IPC: H05B3/20
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a panel heater for a liquid crystal display device which can prevent electrolytic corrosion reliably by effectively protecting a transparent conductive film and enhance the display quality of a liquid crystal display panel. SOLUTION: The panel heater has >=82% transmittance. A transparent conductive film 3 is formed on the surface of a substrate 2 and a protective layer 6 consisting of an inorganic film 7 and an organic film 8 is formed on the surface of the transparent conductive film 3.
Patent JP-2002194521-A (JP)
Title: Method for applying thick thermal spray coating, thick thermal sprayed coating, and fan or blower with the coating
Inventor: ISHIMORI YUICHI
IPC: F04D29/28
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining a stable thick thermal spray coating having adequate adhesiveness even on a machine part which has been conventionally considered to be difficult, thick thermal sprayed coating, and fan or blower with the coating. SOLUTION: The method for obtaining a thick thermal spray coating consisting of a cermet material by a high-speed flame spray coating, which has strength of sprayed coating of σa [MPa] and residual stress in the coating of σ1 [MPa] comprises, adjusting the residual stress σ0 [MPa] of the surface to be sprayed, beforehand, so as to be σ0-σ1<=σa, and thermally spraying the cermet material.
Patent JP-2001258416-A (JP)
Title: Shaped product for treating evacuated urine
Inventor: OTSUJI KAZUYA
IPC: A01K1/015
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a shaped product for treating evacuated urine, excellent in absorption of urine, or the like, high in deodorant effect, easy in treatment and disposal, and capable of being used for a long period. SOLUTION: This shaped product for treating the urine is obtained by shaping a mixture obtained by mixing a surfactant having antibacterial properties, or a surfactant and an antibacterial agent, and at least one kind of a binder, a crosslinking agent and water, with a urine-absorbing substrate comprising at least one kind of a vegetable fiber and a pulp, into a flat plate shape, and is characterized by 0.05-0.3 g/cm3 bulk density, >=2 g/g saturated water absorption, <=30 s water absorbing rate, >=49 cN wet strength and >=3 mm thickness.
Patent JP-2002202549-A (JP)
Title: Illuminating device and photographing device
Inventor: SUGAWARA SABURO
IPC: F21V5/02
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized illuminating device constituted so that a satisfactorily narrow light distribution angle may be obtained. SOLUTION: The device is provided with a 1st optical work part 3P for applying one optical work out of a light condensing work and a light diffusing work in the longitudinal direction of a tubular light source 1 and in a direction orthogonal to an optical axis direction with reference to a luminous flux emitted from the tubular light source 1, and 2nd optical work parts 4N and 5N for applying the other work, the illuminating light distribution angle is varied by changing the mutually overlapping area of the 1st and 2nd optical work parts in the optical axis direction by the 1st and 2nd optical work parts. Besides, a parallel conversion part for converting a luminous flux emitted from the light source to a nearly collimated luminous flux is arranged in a prism 3.
Patent JP-2002201405-A (JP)
Title: Coating agent for tatami mat
Inventor: SHIMOMURA KATSUO
IPC: C09D133/00
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a coating agent for tatami mats which can regenerate to such a new tatami as good as new and can give a more service durability to a tatami facing to thereby prolong a life of the tatami facing and also can give a sterilizing and mildew-proofing effect to the tatami facing, by applying on the tatami facing which has become an older one owing to the discoloration and abrasion. SOLUTION: The coating agent for tatami mats contains 40-20 wt.% of a (meth)acrylic resin emulsion having a solid content of 50-40%, and all the following amounts being on the basis of a weight ratio to the solid content, 6-3% of 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate, 3-2% of ethylene glycol and 0.3-0.1% of a dye.
Patent JP-2002201207-A (JP)
Title: Transition metal compound, olefin polymerization catalyst using the same and process for producing polyolefin
Inventor: NAGASHIMA HIDEO
IPC: C08F10/00
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To efficiently produce polyolefins. SOLUTION: Olefins are polymerized by using an olefin polymerization catalyst composed of a transition-metal compound having a specific sulfonamide ligand, an activation cocatalyst and, if necessary, an organometallic compound.
Patent JP-2002201455-A (JP)
Title: Self-adhesive composition
Inventor: OKAMURA NAOMI
IPC: C09J183/10
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a self-adhesive composition, exhibiting remarkably strong self-adhesion while retaining performances such as excellent resistance to heat, light and weather and no decrease in tackiness, by incorporating a specific substance into a self-adhesive composition comprising (A) a saturated hydrocarbon-based polymer bearing a hydroxy or hydrolyzable group bonded to a silicon atom and bearing at least one silicon-containing group crosslinkable by forming a siloxane bond and (B) a tackifier. SOLUTION: The self-adhesive composition comprises (A) a saturated hydrocarbon-based polymer bearing a hydroxy or hydrolyzable group bonded to a silicon atom and bearing at least one silicon-containing group crosslinkable by forming a siloxane bond, (B) a tackifier and (C) a polybutene and/or a liquid terpene polymer.
Patent JP-2002199866-A (JP)
Title: Method for instant heat sterilization of racked food and instant heat sterilizer
Inventor: ASAHI SHICHIRO
IPC: A61L2/04
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a sterilizer capable of preventing food quality from deterioration even if heat sterilization of the food is made at normal sterilization temperatures and for a short time. SOLUTION: This sterilizer comprises a 1st tank 32 reserving a food such as pickles under heating, a 2nd tank 34 reserving a liquid seasoning under heating, a sealing machine 40 for sealing the upper opening of a vessel V2 packed with the food, a heating control tank 42 reserving hot water with its temperature set at the same level as those of the respective temperatures inside the 1st and the 2nd tanks, a cooling control tank 44 reserving cooling water, and a tending control unit 50; wherein the 1st tank 32 and the 2nd tank 34 are arranged along a conveyor 52, the sealing machine 40 is situated downstream of the conveyor 52, and the conveyor 52 is set up so as to adjoin the sealing machine 40 and extend the conveyance paths into the hot water in the heating control tank 42 and into the cooling water in the cooling control tank 44.
Patent JP-2002199883-A (JP)
Title: Method for producing prenyl alcohol
Inventor: OOTO TOKU
IPC: C12N9/90
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing prenyl alcohol by culturing a recombinant prepared by transducing a recombinant DNA for expression containing HMG-CoA reductase gene, IPPΔ-isomerase gene or FPP synthase gene or mutant genes therefrom. SOLUTION: This method for producing prenyl alcohol comprises the steps of preparing a recombinant by transducing, into a host, a recombinant DNA for expression or DNA fragment for genome integration containing hydroxymethylglutaryl-CoA reductase gene, isopentenyldiphosphate Δ-isomerase gene or farnesyldiphosphate synthase gene, or mutant genes therefrom, transcription promoter and transcription terminator to prepare a recombinant, culturing the recombinant, and collecting prenyl alcohol from the resultant culture.
Patent JP-2002208241-A (JP)
Title: Servo track writer and method for generating clock signal
Inventor: SASAKI JUN
IPC: G11B21/10
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a clock signal generating method which eliminates the need for magnetically recording and pasting an encoder sheet, suppressing a time for generating a clock signal and man-hours for its preparation, and which is relatively storing against a change in the state of reflecting plane, and also suppresses jitters caused by shaft vibrations of the magnetic disk. SOLUTION: A clock writer comprises a plurality of optical sensors 1 consisting of laser light emitting elements and laser light receiving elements, an optical mark 4 arranged on a clamp ring 3 of a rotating magnetic disk 2 or the magnetic disk 2, and a clock signal generating means 5 for reading the rotating optical mark 4 and generating a clock signal, and the clock signal generating means 5 is constituted so as to calculate a point at which a plurality of pulse signals obtained by reading the optical mark 4 through a plurality of the optical sensors 1 offsets each other, and generate the clock signal.
Patent JP-2002206838-A (JP)
Title: Van-type vehicle having onboard refrigerator in cargo room
Inventor: FUNASAKO HIDEO
IPC: F25D23/02
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To enable a worker to load/unload refrigerated or frozen goods easily from the outside of a vehicle, and improve efficiency in his collection and delivery operations by reducing the frequency of stepping in the inside of the vehicle, consequent upon frequent loading/unloading works in a van-type vehicle having an onboard refrigerator besides a normal cargo room. SOLUTION: Onboard refrigerators 3, 4 of heat-insulation structure are provided with coolers 9. The refrigerators are places in the space between a driver' s seat D and a general luggage room 2a in the rear of the vehicle. Door 3a, 4a of the refrigerator 3, 4 have a spring-up structure to the direction of the side faces of the vehicle. A loading/unloading opening 13 on the upper face of the refrigerator main bodies 3b, 4b is placed on the sidewall doors 6, 7 on the side faces of the vehicle.
Patent JP-2002203436-A (JP)
Title: Colored insulated wire
Inventor: TACHIBANA YASUO
IPC: B05D5/12
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a colored insulated wire capable of perfectly preventing adhesion between wires or adhesion to a bobbin frame when the colored insulated wire wound around the bobbin is drawn out. SOLUTION: This colored insulated wire is formed by installing a white insulating material extruded cover layer on a conductor, and installing a non- adhesive blue coating film layer on the white insulating material extruded cover layer.