baber/WOPTO huggingface dataset:
Patent JP-H0359150-A (JP)
Title: Knit fabric excellent in feeling of wear
Inventor: KOZONOI KAORU
IPC: D01F6/70
Filed: 1989-07-26
Abstract: PURPOSE:To obtain the subject knit fabric suitable as foundation, underwear, etc., by using polyurethane elastic yarn prepared from an organic polyisocyanate compound, specific polyalkylene ether diol and active hydrogen-containing compound. CONSTITUTION:The objective knit fabric obtained by using polyurethane elastic yarn prepared from (A) an organic polyisocyanate compound, (B) a polyalkylene ether diol, composed of structural units expressed by formulas I, II and/or III and having a composition satisfying formula IV [MX (X is I, II or III) is the total number of the structural units present in the diol component of the component (B)] and 300-30000 molecular weight (C) an active hydrogen-containing compound reactive with isocyanate groups.
Patent JP-H1139743-A (JP)
Title: Program reserving method, machine readable recording medium and program reserving device
Inventor: WATANABE KOICHIRO
IPC: G11B15/02
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To easily execute video recording reservation of programs from a remote place. SOLUTION: A video tape recorder and an information processor are connected by a telephone circuit. The program information recorded in an HDD, or disk or server, etc., is read out in an ST 21 in the information processor and is displayed as a program chart on the screen of a display device. When the program to be subjected to video recording reservation is selected from the program chart by a keyboard, mouse, etc., in an ST 23, the reserved set information of the selected program is read out in an ST 24 and is converted to a DTMF (dual tone multipressed frequency) signal in an ST 25. The information processor is connected to the video recorder by using a predetermined telephone number in an ST 26 and the DTMF signal is supplied to this video recorder in an ST 27. When the supply of the signal ends, the connection is ended in an ST 28.  The video recording reservation of the video tape recorder is easy executed in the information processor via the telephone circuit.
Patent JP-S62118130-A (JP)
Inventor: JIEEMUSU KEEN GEIROODO
IPC: F16F1/12
Filed: 1986-08-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6169823-A (JP)
Title: Production of block propylene copolymer
Inventor: TOYODA AKINORI
IPC: C08F4/60
Filed: 1984-09-14
Abstract: PURPOSE:To obtain a copolymer in a high catalytic activity and good operability, by using a specified highly active polymerization catalyst and adding a specified compound to a random copolymerization system in the production of a block propylene copolymer by a multistage polymerization process. CONSTITUTION:A catalyst comprising a solid titanium catalyst component consisting essentially of a product of an interaction among a Mg compound, a Ti compound and an electron donor, a halogen-free alkylaluminum compound catalyst component and an Si-O-C bond- or Si-N-C bond-containing organosilicon compound catalyst component is prepared. In the random copolymerization of propylene with an alpha-olefin at a molar ratio of 10/90-90/10 in the presence of a crystalline propylene polymer formed in the latter stage in the presence of the above catalyst, 40-1,000mol, per g atom of titanium of the solid titanium catalyst component, of compound having an M-O-C bond (wherein M is an element such as B, Mg, Al, Ti or Zr) to added to the reaction system.
Patent JP-2001024425-A (JP)
Title: Laminate for loop antenna
Inventor: KITAGAWA KOJI
IPC: H01Q1/52
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To surely operate the reading of an IC card within the detection range of a reading device, and also reduce the leakage of unnecessary electromagnetic waves to the outside of the detection range in a non-contact IC card system using a loop antenna. SOLUTION: A laminate 10 for a loop antenna constituted by laminating an insulating layer 10a formed of a PET film, a conductive layer 10b formed of an aluminum foil, and an absorbent layer 10c formed of a ferrite plate into which metallic powder is mixed is arranged near an antenna unit 12 constituted by forming a loop antenna on a substrate. The laminate 10 changes the characteristics of the loop antenna for increasing the rate of change of the intensity of electromagnetic waves to a distance from the loop antenna. Thus, the absolute intensity of the electromagnetic waves transmitted by the loop antenna is adjusted so that the intensity of the electromagnetic waves within a detection range capable of the reading of an IC card 3 can be made larger, and the intensity of electromagnetic waves beyond the detection range can be made smaller than the case that the laminate 10 is not used.
Patent JP-S5893813-A (JP)
Title: Continuous spheroidization of steel bar and steel wire
Inventor: SUDOU CHIYUUZOU
IPC: C21D8/06
Filed: 1981-11-28
Abstract: PURPOSE:To perform titled continuous spheroidization at a low cost in a considerably reduced treating time by applying elongation of specific rates of elongation to a blank material for steel bars and rods in a prescribed temp. region by means of a roll bender, then applying a heat treatment before or after coiling on a coiler. CONSTITUTION:A blank material 10 for steel wires is passed via a cold drawing stage 12 or directly from an uncoiler 11 without going through said stage successively through a heating stage 13, a warm drawing stage 14, and a heat insulating stage 15, by which the material is subjected to spheroidization and is then coiled with a coiler 16. Drawing by a roll bender arranged with plural pieces of rolls 17 on a line is used for the stage 12, and the rate of elongation is set at >=5%. The treating temp. is set at 350-850 deg.C. In the stage 13, the material 10 is heated to 350-850 deg.C, and further in the stage 15, the material is held for >=2min at 450-750 deg.C. As a result, both stages of pickling and lubricating in conventional methods are eliminated, the spheroidizing stage is simplified and the spheroidizing is accomplished continuously inline.
Patent JP-H0940338-A (JP)
Title: Carrying device for escalator frame
Inventor: SAHODA NORIYUKI
IPC: B66B23/00
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To smoothly carry divided frames by utilizing a mounting passage of an escalator with no excess work involved such as breaking a ceiling down. SOLUTION: Portal structures 4a and 4b equipped with take-up means 9a and 9b are disposed at both an upper companion way floor 2b and a lower companion way floor 2 which are connected to an upper pit 2e and a lower pit. An escalator frame is divided into a plurality of divided frames 30, 31, 32a through 32f and 33 in each form along its running direction, each divided frame is mounted over a dolly 5 capable of being run between the upper pit 2e and the lower pit, and the dolly 5 is run by means of the take-up means 9a and 9b so as to allow each frame to be carried on.
Patent JP-H07169082-A (JP)
Title: Optical pickup device
Inventor: MASUNAGA YOSHIFUMI
IPC: G11B7/22
Filed: 1994-07-21
Abstract: PURPOSE:To enhance a relative positional accuracy of a plurality of positioning surfaces to be formed in a housing with a low cost by positioning a surface side having optical function of an optical element by a stationary mold. CONSTITUTION:Optical elements such as a grating 4, a half mirror 6, a mirror 6, etc., are fixed to positioning surfaces 1a, 1b, 1c, etc., to be formed by accurately setting relative positions of a housing 1 of a molding machine. A mold space 28 is formed by molding surfaces of a stationary mold 22 and a movable mold 23 which are clamped in the housing l. Molding surfaces corresponding to many positioning surfaces 1a, 1b, 1c,. to be formed in the housing 1 for relatively positioning the elements are formed as 22a, 22b and 22c only in the mold 22. Thus, since the positioning surfaces are concentrically formed at one side of the stationary mold side of the housing l, relatively positioning accuracy of the positioning surfaces is enhanced by raising a manufacturing accuracy of the stationary mold, and its cost is also reduced.
Patent JP-H0242397-A (JP)
Title: Cleaning method for sludge in fuel reprocessing
Inventor: MORISUE TETSUO
IPC: G21F9/28
Filed: 1988-08-02
Abstract: PURPOSE:To recover useful nuclides in sludge and to remove disturbing nuclides in a glass solidifying process by cleaning the sludge with strong oxidizing acid cleaning liquid and dissolving and recovering plutonium, and vaporizing and removing ruthenium. CONSTITUTION:Used fuel is cut into pieces and dissolved with nitric acid and the sludge which is removed in a clarifying process is put in a cleaner. Then the sludge is cleaned with the oxidizing acid cleaning liquid which contains secondary cerium nitrate as an oxidizing agent and plutonium and uranium are dissolved in the cleaning liquid, oxidized, and converted into hexavalent ions, which are adsorbed and recovered selectively with anion exchange resin. Further, off gas which is produced in the cleaner is guided to a condenser to reduce part of ruthenium, so that ruthenium dioxide is condensed and recovered together with water. Then the off gas which is dewatered and dried is passed through an absorber and absorbed by an organic solvent and volatile ruthenium tetraoxide is reduced into particulates of ruthenium dioxide, which are trapped in the organic solvent, so this is filtered and removed by a liquid- phase filter.
Patent JP-2000024913-A (JP)
Title: Polishing device, polishing method and polish control program recorded computer readable record medium
Inventor: SHIBATANI HIROSHI
IPC: H02P5/00
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device and a polishing method capable of reducing fluctuation of polishing amount by the polishing device of three axis control. SOLUTION: A controller 13 calculates a rise time Tr for the number of revolutions Wc, Wp of a carousel 2 and a platen 8 to reach the number of revolutions Wc, Wp corresponding to the number of revolutions Wc of the carousel 2 and the number of revolutions Wp of the platen 8 inputted from an input unit 14 so that fluctuation of polishing amount between heads 4 is minimized. By polishing as controlling the number of revolutions of the carousel 2 and the platen 8 so that they may be the rise time Tr, fluctuation of polishing amount between the heads 4 is reduced.
Patent JP-S6252868-A (JP)
Inventor: IKURA KENICHI
IPC: H01R4/04
Filed: 1985-08-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6252634-A (JP)
Title: Buffer memory construction
Inventor: MATSUMOTO HIDEHIRO
IPC: G06F3/06
Filed: 1985-08-31
Abstract: PURPOSE:To secure communications through the use of small-sized memory by making it possible for data to circulate from the final address of a final program in a main memory to the top address of the 1st block and omitting information other than data on an identifying element receiving a signal from being recorded in the main memory. CONSTITUTION:Reception data is converted and stored at an address in the main memory of contents stored in the WP of a block of contents recorded in a register WPQ, while transmission data is read out of an address in the main memory with contents stored in the read address memory RP of a block storing contents recorded in a register RPQ. When the reception data is stored at the final address of the final block, the contents of the WPQ return to the 1st block, and the contents in the WP of the 1st block are checked by a CPU. From the contents the data stored in the 1st block is discriminated whether all of the data is read out or not. If so, the reception data is consecutively converted, and stored in the 1st block. If all the data is not read out, it is judged that the system develops an error, and the reception and transmission are stopped.
Patent JP-H07192166-A (JP)
Title: Computer control system to sell individual article
Inventor: SUTEFUAN FUIRITSUPU BAAKUREE
IPC: G06Q30/00
Filed: 1992-07-20
Abstract: PURPOSE: To provide a machine in which it is possible to cyclically report sales and the other information to a remote position, to facilitate a counter measure to the request of a customer, and to uniformly supply a personalized product for a social event with high quality at low costs. CONSTITUTION: This system is provided with an enclosure equipped with a selecting and paying means at the outside, and a maintaining and processing means at the inside. They are connected with computers 110 and 130 inside the enclosure. The computers 110 and 130 are programmed so that a personalized product completed by simplifying the manufacture of a customer and a desired format for the personalization from among supplied various products can be supplied to a receptacle from which the product is removed by the customer. A customer service and usefulness can be improved by cyclically reporting sales and the other information by this machine. Moreover, the machine itself has a capability of detecting the error of the operation, and maintaining a new product or changing the program of software by the transmission of data from a remote position.
Patent JP-H0748458-A (JP)
Title: Polyolefinic flexible film and adhesive tape using the same film as substrate
Inventor: OGASA MASAO
IPC: C08L23/16
Filed: 1993-08-03
Abstract: PURPOSE:To obtain the film, excellent in stretchability and self recovering properties, substitutive for conventional PVC films and useful as an adhesive tape, etc., by using a specific polyolefinic resin capable of forming a specified morphology. CONSTITUTION:This film is composed of a resin having three phases of (A) a sea phase containing at least one of the group consisting of (i) homopolypropylene and (ii) a random polypropylene containing <7wt.% ethylenic component in which the weight-average molecular weights of both the components (i) and (ii) are 50000-900000, (B) an island phase containing at least one of the group consisting of (iii) ethylene-propylene copolymer and an ethylene-alpha-olefinic copolymer in which the weight-average molecular weight of the component (iii) is 70000-750000 and (C) a penetrating phase, containing at least one of the group consisting of (iv) ethylene-propylene copolymer and the ethylene-alpha-olefinic copolymer and having a structure of mutually penetrating through the phase (A) in which the weight-average molecular weight of the component (iv) is 70000-750000.
Patent JP-H0921620-A (JP)
Title: Method for measuring three-dimensional shape of object
Inventor: HOSOKAWA KATSUMI
IPC: G06T7/00
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To measure the shape of an object in a short time highly accurately by synthesizing a plurality of slit pattern data of sine waves of different frequency components, forming a color pattern data, projecting a pattern light based on the data and separating a deformed grating image into color components. SOLUTION: An observation color camera 103 is set immediately above an object 102 and, a pattern light projector 104 is arranged slantingly upward the object 102. The projector 104 displays a pattern of optional color and optional intensity on a built-in color liquid crystal panel. A slit pattern data to be projected on the object 102 is formed by a CPU 109 in a pattern memory 107 for three RGB frames. A pattern light projected on the object 102 is photographed by the color camera 103 and converted into digital image data. The image is a deformed grating image deformed because of a three-dimensional shape of the object 102. The image is stored in a frame memory 106 and separated into color components simultaneously when photographed.
Patent JP-H0369448-A (JP)
Title: Packing box using foaming resin
Inventor: YAMANAKA MICHIYUKI
IPC: B65D6/16
Filed: 1989-07-27
Abstract: PURPOSE:To contrive the increasing of the volume of a box and make it freely handy to carry by making the edges of the two opposite sides of the four sides of the box freely receivable in the groove provided near the edges of the adjacent two opposite sides thereof. CONSTITUTION:The subject packing box made of foaming resins consists of a bottom part 1, four side parts 21-24 and a top part 3 serving as a lid. The four side parts are connected with the inner surface of the bottom part by sheet-like materials 5 which permit the four side parts to be freely opened and closed and the two opposite side parts are provided at their edges with grooves 6, in which the edges of the other two opposite sides are freely receivable. The two separated pieces of the top part 3 are connected with the top edges of the side parts by the sheet-like materials 5 which permit the top part to be freely opened and closed and the top part including the two separated pieces is freely receivable in the groves 6 provided near the upper edges of the side parts. This method makes the formation and unpacking of the box easy and the placement and removal of various objects possible. Made of foaming resins, this box is solid yet light in weight and also handy to carry.
Patent JP-H1138316-A (JP)
Title: Image pickup lens
Inventor: NARUMI RIKA
IPC: G02B13/18
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a compact and inexpensive image pickup lens where aberration is excellently compensated by constituting the lens of a 1st lens turning its concave surface to an object side, satisfying a specified condition and having negative refractive power and a succeeding lens group in order from the object side. SOLUTION: This lens is constituted of the 1st lens turning its concave surface to the object side, satisfying a conditional expression -0.7<(r2 +r1 )/(r2 -r1 )<+5.0 and having negative refractive power and the succeeding lens group in order from the object side, and the succeeding lens group has at least one negative lens element. In the expression, r1 is the radius of curvature of the object-side surface of the 1st lens, and r2 is the radius of curvature of the image-side surface of the 1st lens. In such a case, back focus for arranging an infrared cut filter and a low-pass filter required for a lens for a CCD camera is secured by the negative lens of the 1st lens group and chromatic difference of magnification, especially, is excellently compensated by the negative lens element of the succeeding group.  Then, the conditional expression is provided to obtain the sufficient back focus while keeping an excellent image.
Patent JP-S6173876-A (JP)
Title: Light induced reactive ion plating method
Inventor: IHARA HIROHIKO
IPC: C23C14/08
Filed: 1984-09-17
Abstract: PURPOSE:To accelerate a reaction on the surface of a substrate when the substrate is coated with a compound by ion plating, by carrying out the reaction in an atmosphere contg. radicals produced from a reactive gaseous atmosphere by a photochemical reaction. CONSTITUTION:Gaseous O2 is introduced into a vacuum vessel 1 from the gas introducing inlet 4, and ultraviolet rays are irradiated on the gaseous O2 from a deuterium lamp 5 to convert the gaseous O2 into radical gaseous O2. An electron beam is irradiated on Al2O3 in a crucible 6 from an electron gun 7 to produce a dissociated intermediate product of Al2O3, and this product is grown on the surface of a substrate 3 as Al2O3 with the radical gaseous O2.
Patent JP-S5893375-A (JP)
Title: Manufacture of semiconductor device
Inventor: NANBU KAZUO
IPC: H01L29/778
Filed: 1981-11-30
Abstract: PURPOSE:To reduce the resistance in the boundary between a buried layer and a channel layer by a method wherein the rear side of a substate is subjected to laser irradiation whereby an N type impurity contained dense in the buried layer is diffused into the entire channel layer. CONSTITUTION:A channel layer 2, electron-donative layer 3 and mask layer 4 are provided on a substate 1 composed of semi-insulative GaAs. By using the mask layer 4, the electron-donative layer 3 and the upper half of the channel layer 2 are selectively removed, and buried layers 7 are provided in the removed region. Next, the mask layer 4 is removed, the rear side of the substrate 1 is subjected to laser irradiation, for the N type impurity contained densely in the buried layers 7 is diffused into the entire channel layer 2 for the establishment of an ohmic contact between the layers 7 and 2. Finally, source/drain electrodes 9 are formed on the buried layers 7, and then a gate electrodes 10 is built.
Patent JP-H1135945-A (JP)
Title: Coke oven regenerator and method for determining optimal shape thereof
Inventor: KIMURA YOSHIHISA
IPC: C10B5/12
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To miniaturize the regenerator of a coke oven. SOLUTION: The regenerator of a coke oven is a vessel which is packed with spherical refractories in the inside and pipelines (4, 5) for supplying a fuel or air into the inside are provided with flow regulating valves (b), respectively. The method for determining an optimal shape of the regenerator comprises inputting the properties and the size of the packed refractories, the properties, the flow rate and the temperature of the fuel and air and the time interval for switching from combustion to discharge or vice versa, calculating the distribution of temperature of the packed refractories and that of the gas in the regenerator until the stationary states are attained, obtaining a heat exchanger effectiveness from the flow rate and the temperature condition of the fuel at the inlet side and the flow rate of waste gas and the temperature at the outlet and, at the same time,  obtaining the pressure loss of the regenerator from the shape and the percentage of voids of the refractories and obtaining the shape and the percentage of voids of the refractories which render the heat exchanger effectiveness maximal and the pressure loss minimal.
Patent JP-H0242727-A (JP)
Title: Formation of electrode wiring
Inventor: IMAI HIROSHI
IPC: H01L21/3205
Filed: 1988-08-03
Abstract: PURPOSE:To easily form a multilayer interconnection of a fine pattern by a method wherein a mask for selective etching is installed, a metal thin film is dry-etched to a prescribed depth, a pattern width of the mask is reduced by a prescribed amount and a prescribed amount of the metal thin film is removed. CONSTITUTION:A mask for selective etching use is installed on an Al film 3; a desired pattern of a photoresist 4 is formed; after that, Al wiring part 5 whose side walls are perpendicular to a substrate are formed in a first etching process; after that, a pattern width of the photoresist 4 is reduced by an O2 plasma etching operation in a second etching process; after that, upper-part corner parts of the Al wiring parts 5 are removed in a third etching process. As a result, a pattern width at the bottom is identical to a pattern width of the initial photoresist 4; Al wiring parts which are provided with tapers of 45 to 60 deg. can be obtained at side walls at upper end parts.
Patent JP-S6082973-A (JP)
Title: Voltage fault detecting circuit
Inventor: SUGIMOTO ETSUO
IPC: G01R19/165
Filed: 1983-10-14
Abstract: PURPOSE:To detect the abnormality of three power supply voltages by a small number of elements by constituting a circuit by combining adequately two transistors to three power sources. CONSTITUTION:A voltage input +V1 supplied to an input terminal 1 is divided by voltage dividing resistances 7, 8, and a transistor Tr9 goes to a conducting state. A voltage input +V2 supplied to an input terminal 2 is transferred to a current limiting resistance 18 through the emitter of a TR20, and the TR20 goes to a conducting state. Also, a voltage input -V3 supplied to an input terminal 3 is connected to the TR20 through a relay 21, the relay 21 is operated, and its relay contact 22 goes to ''contact''. In this state, the part between output terminals 16 and 17 is monitored, by which in case of three kinds of power sources are supplying a normal voltage, the part between both the terminals 16, 17 goes to a conducting state, and if one voltage drops, said part goes to non-conducting, and a fault is detected.