baber/WOPTO huggingface dataset:
Patent JP-2001262001-A (JP)
Title: Apparatus and method for producing carbon black
Inventor: SUZUKI OSAMU
IPC: C09C1/48
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a carbon black having improved aggregate distribution characteristics, a high surface area, and high structure characteristics and an apparatus therefor. SOLUTION: A flat type spray apparatus is used for enhancing the contact efficiency between a high-temperature gas flow and a raw material hydrocarbon and for simultaneously homogenizing the reaction field in the carbon black formation reaction; and the spray angles of raw material introduction α, βare each set in a specified range.
Patent JP-2001261616-A (JP)
Title: Method for producing 9,10-diacyloxy-anthracene derivative
Inventor: TANIGUCHI NOBUO
IPC: C09B1/06
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To develop a method for producing a 9,10-diacyloxy-anthracene derivative from anthraquinones by which a catalyst recovering step can be omitted, the yield is good and the production can readily be carried out. SOLUTION: This method for producing the 9,10-diacyloxy-anthracene derivative is characterized by reducing the anthraquinones with hydrazines, providing a leuco derivative and then reacting the resultant leuco derivative with a monocarboxylic acid anhydride.
Patent JP-2001264740-A (JP)
Title: Liquid crystal device, its manufacturing method and electronic instrument
Inventor: SONEHARA TOMIO
IPC: G02F1/136
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an alignment controlling technique of a liquid crystal which reliably suppresses disclination in the peripheral part of pixels even if pitch of the pixels is reduced and which is suited for a super high precision liquid crystal device. SOLUTION: The liquid crystal device 1 comprises a composite 6 composed of a liquid crystal part 4 and a polymer part 5 held between a pair of substrate consisting, for example, of an active matrix substrate 2 and a color filter substrate 3. The polymer part 5 is formed by polymerizing a polymer precursor aligned in the same direction as that of the liquid crystal molecules in the state with no voltage application and constitutes a wall part to partition the liquid crystal part 4 into individual pixels 7 between the pair of the substrates.
Patent JP-2001267733-A (JP)
Title: Soldering method
Inventor: MATSUTOME TAKATSUGU
IPC: H05K3/34
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a soldering method which can secure the electric property of an electronic part mounted, and in which the solder inferiority caused by oxidation is hard to come out, and besides which lessens the influence of heat on the electronic part mounted on the surface of a board consequently enabling the mounting to a board of electronic parts weak to heat. SOLUTION: First, lead terminals 10a projecting downward from an electronic part 10 are passed through the through holes 12b of a printed board 12 where wiring patterns 12a are applied on the rear, and cream solder 13 is applied to the lead terminals projecting downward. From this condition, as the next stage, they are soaked in a bath 14 for a liquid heat medium heated to a solder fusing temperature of over, and then they are pulled up and are soldered to the wiring patterns of the printed wiring board.
Patent JP-2001224632-A (JP)
Title: Simple rain jacket for wheelchair
Inventor: HASEGAWA TAEKO
IPC: A61G5/00
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a simple rain jacket for wheelchair, which is used to take out a physically handicapped person by a wheelchair on a rainy day, and also, is lightweight and can be compactly housed, and of which the attaching/detaching is easy. SOLUTION: The upper edge of a main body (1) comprising a fabric having waterproof, is folded and bonded at the approximate center. A band (4) for holding is provided at both ends of the upper section, and a peeping window (2) is provided at the center of the upper section of the main body (1). Then, a shade (3) is provided at the upper edge of the peeping window (2). Then, at the lower section of the main body (1), a foot covering section (5) is provided.
Patent JP-2001263515-A (JP)
Title: Valve structure
Inventor: IWASAKI HITOSHI
IPC: F16K17/04
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To facilitate the fitting of a check valve and a layout of a pipe to be connected to the check valve, even if a space in the downstream side of the cheek valve is narrow. SOLUTION: A first check valve 5 to be fitted to a tank port T of a control valve unit 1 is so set that a spring 14 is arranged in the downstream side of a valve element 13 and that the part of the spring is stored in the tank port.
Patent JP-2001258744-A (JP)
Title: Coffee mill device
Inventor: CHIGIRA NOBORU
IPC: A47J31/42
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a coffee mill device which can prevent coffee beans from entering into a bearing section without having to provide a partition member and requires no complicated maintenance work. SOLUTION: An impeller 41 is provided, which rotates as a mill motor 4 rotates and the air flow generated by the rotation of the impeller 41 is guided to a clearance section between a rotary blade holder 35 and a main body 30 through a ventilation section 30B.
Patent JP-2001262954-A (JP)
Title: Slat opening and closing device for louver
Inventor: SAIDA KOICHI
IPC: E06B7/086
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of adjusting opening angles of slats and surely keeping this angle state. SOLUTION: The body member 10 of a moving piece 7 having a part piece 8 linked to an interlocking rod 5 for opening and closing each slat 1 constituting a louver in linkage with the slat is housed in a device base frame 14 mounted on a louver frame A' in such a manner as to be movable and operable from the outside. A stopper part 12 is formed on the body member 10 along the moving direction of the body member 10. A regulation piece 19 having a locking part 18 partially engagingly locked with the stopper part 12 is housed in the device base frame 14 in such a manner as to be engagingly lockable with the stopper part 12 from the outside.
Patent JP-2001270279-A (JP)
Title: Sheet for digital image file and digital image file
Inventor: YOSHISATO SATORU
IPC: B42F5/04
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for a digital image file, and a digital image file, wherein in the case there is an explanation for revision and addition in the explanation to be appended to a printed image, only the explanation can be easily rewritten. SOLUTION: A space 2 wherein a digital image 25 photographed by a digital camera can be printed is formed on a front face of a A3 sized sheet 1. An index card insertion part 6 on which an explanation of the digital image 25 is entered can be inserted vertically and punch holes 4 at both end parts in a longitudinal direction of the sheet 1 are provided. Thereby, an explanation for a print image 10 printed on both sides of the index card 6 inserted into the index card insertion part 3 can be displayed at a position adjacent to each photograph. Further in the case there is an error in the explanation, the index card 6 can be drawn out vertically.
Patent JP-2001272245-A (JP)
Title: Navigation device and method, and recording medium in which software for navigation is recorded
Inventor: OTSUKA JUN
IPC: G10L17/24
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a navigation device and method, capable of reducing the number of manufacturing man-hours and cost, shortening the developing period, and utilizing a storage medium by saving the amount of a recognition dictionary, while securing a sufficient ability to recognize speech and a recording medium in which software for navigation is recorded. SOLUTION: The navigation device is provided with a display control part 45 for displaying names corresponding to predetermined processing on a display means, input part 11 to input speech, inputted speech processing part 47 to process the inputted speech into information form suitable for recognition, conversion part 46 to convert character information on the readings or common names of the names into information form suitable for comparison with the speech processed by the inputted speech processing part 47, retrieving part 48 for retrieving a reading or common name matching with or approximate to the speech processed by the inputted speech processing part 47 from among the readings or common names converted by the converting part 46, and a selecting part 49 to select processing, corresponding to the name retrieved by the retrieving part 48.
Patent JP-2001269708-A (JP)
Title: Method and device for controlling leveling in hot- rolling mill
Inventor: EGAWA NAOTO
IPC: B21B37/58
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for controlling leveling in a hot- rolling mill with which the meandering movement is prevented exactly and perfectly over the entire length from the tip part to the tail end part of a material to be rolled. SOLUTION: The thicknesses Hop and Hdr in both end parts in the width direction of the material 1 to be rolled are measured on the inlet side of a hot finishing mill 3 by thickness measuring means 5. With an arithmetic control unit 6, the amount Hdf of sheet wedge of the material 1 to be rolled is calculated based on the measured values Hop and Hdr of thickness, also the correction amount Sdf of roll opening degree difference on the operation side and the drive side of a specified stand in the preceding stage of the hot finishing mill 3 is calculated based on the calculated amount of the sheet wedge and correction signal of the roll opening degree is sent to the screw-down devices 4a and 4b of the specified stand based on the correction amount Sdf of the calculated roll opening degree difference.
Patent JP-2001277754-A (JP)
Title: Delivery slip
Inventor: KOSUGE KOICHI
IPC: G09F3/02
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a delivery slip capable of being printed on its absent notice slip by simultaneously printing information regarding an absent notice together with information regarding a delivery to an attached slip and a duplicate slip by a non-impact printer having quietness and excellent rapid printing processing capability. SOLUTION: An information description sheet having information description part provided on the same surface side has the absent notice slip together with the attached slip and the duplicate slip.
Patent JP-2001279381-A (JP)
Title: Ultra fine steel wire having high strength and high toughness and excellent in longitudinal crack resistance, and its manufacturing method
Inventor: OCHIAI KENJI
IPC: C22C38/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an ultra fine steel wire having high strength and high toughness, preferably having >=3,720 N/mm2 tensile strength, and excellent in longitudinal crack resistance. SOLUTION: The residual stress in the surface of the ultra fine steel wire is regulated to <=157×InD+273 N/mm2 (where D is the diameter pf the extra fine steel wire after final drawing, (mm)). As the chemical components of the steel wire, 0.8-1.1%, by weight, C, 0.1-0.5% Si, 0.15-0.6% Mn, 0.05-0.4% Cr, 0.05-0.8% Cu and <=0.03% Al can be cited. The steel wire can be manufactured by subjecting a wire rod, having (1,270 to 1,570) N/mm2 tensile strength after final patenting treatment and <=0.02% area ratio of pro-eutectoid ferrite and/or pro-eutectoid cementite, to drawing at >=3.3 true strain and further skin pass rolling to regulate the residual stress in the surface of the resultant steel wore so that it satisfies the above condition.
Patent JP-2001283810-A (JP)
Title: Separator for sealed lead storage battery
Inventor: MATSUNAMI TAKAAKI
IPC: H01M2/16
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a separator for sealed lead storage battery which can be made thinner, and a result, can improve high-rate discharge characteristics without hike in material cost or increase of electric resistance, making hole structure complex and like a maze, by intervention of dendrite-short-prevention agent in the gap of glass mat constituting a separator. SOLUTION: This sealed lead storage battery has an inorganic powder substance interposed in a dispersed state in a sheet made mainly of fine glass fiber made through a simple wet-type process. The inorganic powder substance is fixed in gaps of the sheet by a water soluble inorganic salt.
Patent JP-2001282055-A (JP)
Title: Copying device and computer readable recording medium
Inventor: HORII KAZUYA
IPC: H04N1/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a copying device in which a copying condition can be easily set. SOLUTION: The copying device discriminates whether an original is a copying condition set sheet of paper being a mark sheet where a copying condition is shown or an ordinary original to which copying should be performed on the basis of image data generated by a scanner (step S204). In the case of discriminating that the original is the copying condition set sheet (step S204; set sheet), the designated copying condition is recognized and stored on the basis of the image data of the original (step S207). Meanwhile in the case of discriminating that the original is not the copying condition set sheet (step S204; ordinary original), processing for forming a copy on the stored copying condition is performed on the basis of the image data of the original (step S205).
Patent JP-2001190858-A (JP)
Title: Device of scattering paper snowfall, manufacturing method and application thereof
Inventor: CHENG PETER S C
IPC: A63H5/04
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To enable sure scattering paper snowfall upward/downward. SOLUTION: This device comprises (a) a swelling envelope forming an inner part having a wall extending between a lower end area and an upper end area at its swelled upright position, wherein the wall extends from the upper end area to the inside and has inverted poritions 34, 36 forming a pocket 46 having an open end in the upper end area of the envelope, (b) a gas inlet in the upper end area provided to inflate the envelop at its upright position by letting pressured gas in the inside of the envelope, (c) a plurality of paper pieces that constitute paper snowfall and in stored in the pocket, and (d) a rapture member 50 that raptures when the envelope inflated at its right position is fully compressed. Accordingly, the inverted parts are inverted through the rapture of the member caused by the gas and the paper snowfall is jetted out with the rapture sound.
Patent JP-2001281365-A (JP)
Title: Case-integrated type wristwatch and its assembling method
Inventor: INOUE TOSHIKAZU
IPC: G04G17/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a timepiece structure allowing the integration of a large display panel without changing the size of wristwatch case in a case-integrated type wristwatch, and an assembling method thereof. SOLUTION: In this case-integrated type wristwatch which has a windbreak on the upper surface and a back lid on the lower surface, and in which a clock part is integrated from the reverse lid side, the wristwatch case is provided with a recessed part for housing the display panel and horizontally positioning it, a recessed part for housing a circuit board, and a circuit board receiving surface for receiving the circuit board. The recessed part for housing the circuit board has, on one side surface, a stepped part for receiving one end of the lower surface of the circuit board, and the circuit board has a projection part to be engaged with the circuit board receiving recessed part provided on the wristwatch case.
Patent JP-2001281930-A (JP)
Title: Method for manufacturing resin for toner
Inventor: OGUCHI YOSHIYUKI
IPC: G03G9/087
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a resin composition for toners which is capable of efficiently manufacturing the resin composition for the toners containing impurities to the lesser extent. SOLUTION: The method for manufacturing the resin composition for the toners by causing the radical polymerization of a vinyl monomer in the presence of a radical polymerization initiator in an organic solvent, in which the radical polymerization temperature is >=170 deg.C and >=20 mol% of the radical polymerization initiator satisfies prescribed conditions.
Patent JP-2001280871-A (JP)
Title: Thermal storage tank
Inventor: KITO KAZUAKI
IPC: F28D20/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To suppress a stress due to a difference between thermal contraction and expansion of a heat transfer tube and a thermal storage/cool storage material and to reduce a thermal resistance of a gap in a thermal storage/cool storage tank using a thermal storage material. SOLUTION: The heat transfer tube 1 is embedded in the thermal storage material 2. Axially extending fins 4 are provided on the tube 1. A gap is previously formed between the tube 1 and the material 2. A metal powder 5 having a high thermal conductivity or the like is filled in the gap.
Patent JP-2001280086-A (JP)
Title: Joint structure for concrete structure
Inventor: OZEKI MUNETAKA
IPC: E04B1/61
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To easily fasten concrete structures together and improve fitting workability. SOLUTION: Both segments can be accurately positioned by merely coupling the lug 17 of the joint 10B of one segment with the recess 18 of the joint 10A of the other segment, thus both segments can be positioned smoothly and quickly, thereby the fitting workability of the segments can be reliably improved.
Patent JP-2001288138-A (JP)
Title: METHOD FOR PRODUCING FLUORINE-CONTAINING alpha,beta-UNSATURATED CARBOXYLIC ACID
Inventor: MORIOKA MASAKI
IPC: C07C51/48
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily and efficiently producing an industrially useful fluorine-containing α,β-unsaturated carboxylic acid at low cost without using any expensive additive in particular. SOLUTION: This method for producing a fluorine-containing α,β-unsaturated carboxylic acid comprises reaction between a fluorine-containing alkene halide and carbon dioxide in a solvent in the presence of zinc; wherein the reaction is performed in the presence of compound(s) A (a hydrogen halide and/or a halogen molecular at 0.001-0.1 equivalent based on zinc) and/or a compound B (water at 100-1,000 ppm based on the solvent), at 0-60 deg.C and in the presence of equivalent ratio of zinc to the fluorine-containing alkene halide of 0.1-10.
Patent JP-2001290968-A (JP)
Title: Bid system, its bid control, method, and recording medium stored with bid management program
Inventor: TAIMA HIDEAKI
IPC: G06Q30/06
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a bid system which enables a purchase requester and a seller of goods and services to freely designate not only prices but also various conditions to bid at auction. SOLUTION: A bid management server 10 which manages bids for goods is provided with a goods register part 12 which accepts registration of goods which a purchase requester 2 wants to purchase, by input of their purchase condition from a terminal 20 to register them and opens them on a communication line 40 and a bid acceptance part 13 which accepts bids for registered goods by input of their sale condition from the terminal 20 to register these bids and opens them on the communication line, and a list of sale conditions of individual sellers 3 who have bid for each goods is displayed, and these sale conditions of sellers 3 displayed in this list are updated to new sale conditions in accordance with input of new sale conditions to the same goods from the sellers 3, and thus bids by which the purchase requester 2 selects a purchase destination of goods are managed.
Patent JP-2001289499-A (JP)
Title: Fluid outlet unit in tubular shape
Inventor: OGAWARA YOSHIMI
IPC: F24F13/02
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a fluid outlet unit in tubular shape provided with a plurality of fluid outlets in the side face of a tube in which fluid supply from each fluid outlet can be made as uniform as possible. SOLUTION: The fluid outlet unit comprises a tube having one end provided with a fluid inlet and the other closed end with a plurality of fluid outlets being provided in the side face in the longitudinal direction thereof, and a plurality of ring-like equalizing plates disposed such that the outer circumferential surface abuts against the inner wall face of the tube or is proximate thereto. The ring-like equalizing plates are disposed sequentially between two adjacent fluid outlets and the diameter of an opening in each of the plurality of ring-like equalizing plates is set to decrease gradually from the fluid inlet side of the tube toward the other side thus making uniform the total pressure loss in respective chambers sectioned by two adjacent ring-like equalizing plates.
Patent JP-2001293224-A (JP)
Title: Carrying system of game parlor
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To buy a prepaid card in a place of a game machine. SOLUTION: This carrying system is provided with a game stand 5 for offering a Pachinko game, the prepaid card 45 used in relation to a game of the game stand 5, a card holder 55 having a card housing part 67 for holding the prepaid car 45, a carrier belt 65 for carrying the card holder 55, a card vending machine 111 arranged in the vicinity of the game stand 5, a holder moving mechanism 131 for moving the card holder 55 to the card vending machine 111 from the carrier belt 65, a card unit 135 for taking out the prepaid card 45 from the card housing part 67 of the card holder 55 moved to the card vending machine 111 and a recovering card housing magazine 15 for housing the prepaid car 45 carried on the carrier belt 65.
Patent JP-2001295418-A (JP)
Title: Method and fitting for mounting ridge panel for flat tile
Inventor: KUNIGAMI KATSUJI
IPC: E04D1/34
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and fittings for mounting a ridge panel for a flat tile, for mounting the ridge plate, without nailing, to an intersection (ridge part) at a roof top covered with the flat tiles, and enabling the ridge plate for rapidly mounting and removing. SOLUTION: The mounting tool 1 comprises plates 1a and 1a extended diagonally downwardly from right and left upper ends and fitted for engagement into the bores of the ridge plate 2. The mounting fittings are fixedly mounted across the intersection (ridge part) at the roof top covered with the flat tiles 3 and 3, whereby the ridge plate 2 is mounted in place.
Patent JP-2001295150-A (JP)
Title: Yarn heating apparatus in drawing-false twist texturing machine
Inventor: SAKATA EIJI
IPC: D02G1/02
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a yarn heating apparatus for saving an energy and a space in a drawing false twist texturing machine. SOLUTION: In a draw false-twist texturing machine equipped with a heater H1 for texturing to form a yarn heating and traveling route in the longitudinal direction at the upstream side of a twister NT, this yarn heating apparatus in the drawing-false twist texturing machine is characterized in that the heater means is equipped with the first traveling route 21a for traveling a yarn Y1 to be treated from a yarn feeding source in one spindle from one end side to the other end side in the longitudinal direction and the second traveling route 21b for traveling a yarn Y2 to be treated from a yarn feeding source in another spindle from the other end side to one end side in the longitudinal direction.