baber/WOPTO huggingface dataset:
Patent JP-S61185521-A (JP)
Title: Manufacture of defrosted non-tacky thin formed product from polyadduct-containing thermoplastic linear polyurethane elastomer and use
Inventor: GEORUKU NIIDADERUMAN
IPC: C08G18/65
Filed: 1986-02-10
Abstract: The present invention is directed to a process for the production of matte, non-blocking, thin-walled molded articles, films or tubes from polyurethane elastomers prepared from high molecular weight polyols which contain dispersed polyadducts based on polyisocyanate polyaddition products. The use of these high molecular weight polyols contained dispersed polyadducts allows for the preparation of thin-walled, molded articles which have reduced surface tackiness. The present invention is additionally directed to the molded articles produced by this process and to their use for forming polyurethane foam composites.
Patent JP-H06109534-A (JP)
Title: Semiconductor element which causes adiabatic transfer in edge channel
Inventor: GERUHARUTO MIYUURAA
IPC: G01T1/24
Filed: 1992-01-17
Abstract: PURPOSE: To detect the disturbance of adiabatic transportation caused by the interaction between electromagnetic radiation to be detected and adiabatic transportation, namely, the rise of the scattering coefficient between edge channels or rise of the scattering efficient by detecting the resistance change caused by the disturbance. CONSTITUTION: A semiconductor radiation detector 2 is provided with a conductive section 24 having two-dimensional or quasione-dimensional electronic or hole gas and has a laminar structure in which adiabatic transportation occurs at least partially in edge channels and at least two contacts 30 and 32 are arranged in the section 24. The transportation in the edge channels is disturbed by the interaction between electromagnetic radiation to be detected and the transportation and the scattering coefficient between the edge channels rises. Therefore, a means which detects incident radiation by measuring the change of the resistance between contacts measures the change of the resistance.  This radiation detector has high equivalent noise power and a short time constant, can be adjusted in accordance with the range of the wavelength, and/or can detect radiation having different wavelengths with one detecting unit.
Patent JP-H04269134-A (JP)
Title: Assembling cardan joint
Inventor: NODA TOKUMASA
IPC: F16D3/38
Filed: 1991-02-20
Abstract: PURPOSE:To assemble a cardan joint using a tube yoke effectively by performing fitting-in of shaft bearings and formation of caulking parts to shaft bearing holes continuously. CONSTITUTION:A shaft bearing hole of a tube yoke 2 is inserted to and engaged with a spider shaft preliminarily assembled with a flange yoke or a sleeve yoke to form a temporary assembly 15. This temporary assembly is next put on a table 44 of an aligning mechanism 31, the shaft bearing hole of the tube yoke 2 is positioned, and the shaft bearing hole and the spider shaft are aligned and fixed on the table 44 by a clamp 55 and a positioning and holding mechanism 49 at a support table 48. The aligned position is moved to a shaft bearing fitting-in and caulking position, bearings are fitted into the shaft bearing hole by a fitting-in punch, and a caulking part is formed around the shaft bearing hole by a caulking punch 113.
Patent JP-S59153307-A (JP)
Title: Improved type electronic device and its application
Inventor: TAJIMA KOUICHI
IPC: H03F1/00
Filed: 1983-02-21
Abstract: PURPOSE:To obtain an electronic device having simple and clear operating state and manufactured easily by using a polyester capacitor only to a power supply section and using an electron tube without using a mica for a spacer and high current fluctuating factor as an active element. CONSTITUTION:The electronic device is obtained by using a polyester capacitor only for the power supply section and using an electron tube having high current fluctuating factor (gm) not using mica for the spacer of the electrode support as the active element. For example, as a sound amplifier being a basic element in the electronic circuit, an operational amplifier being a complicated circuit using the integrated circuit is used mainly at present. In using this system, however, the operating state is simple and clear, the operation is easy, the electronic device is more solid electrically than semiconductors and is operated very close to an ideal amplifier in the theory of electronic circuit, various troubles caused by various elements so far are solved and the reliability is improved.
Patent JP-S61188825-A (JP)
Inventor: SATO MINORU
IPC: H01H33/915
Filed: 1985-02-15
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-H03230280-A (JP)
Title: Binarizing device for image
Inventor: NAKAKUKI HIDEKI
IPC: G06K9/38
Filed: 1990-02-06
Abstract: PURPOSE:To easily extract the picture elements of an intermediate gradation by rewriting the upper and lower limit values of a gradation to be extracted in a lookup table. CONSTITUTION:Lookup table input data L1, L2 indicating the upper and lower limit values of the area of the gradation to be extracted are rewritten by a key code inputted from a keyboard to be a binarizing level setting means, output data corresponding to the input data L1, L2 are black and other output data are white. When the density value of the upper limit value L1 is set up to '0' e.g., the lower limit value L2 is fixed on '255' and then the value L1 is gradually increased from '0' in accordance with the key code inputted from the keyboard, the output data included in the range from the density value '0' up to the L1 in the lookup table are turned to white and output data from the L1 up to 255 are turned to black. Consequently, characters having the intermediate gradation can be extracted and binarized.
Patent JP-2000226613-A (JP)
Title: Hearth roll for heat treatment furnace, excellent in build-up resistance and continuous annealing furnace
Inventor: ISHIBASHI GENICHI
IPC: C21D6/00
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the development of build-up even in the case of using a hearth roll for long time under high temp. oxidizing or reducing atmosphere in a heat treatment furnace, by forming the roll outer layer of a refractory having specific composition composed of Al2O3, CaO, MgO and SiO2 on the hearth roll. SOLUTION: This hearth roll for heat treatment furnace, excellent in the build-up resistance is obtd. by forming the roll outer layer of the refractory composed of 35-50 wt.% Al2O3, 4-10 wt.% CaO, 5-10 wt.% MgO and the balance SiO2 with inevitable impurities to about 20-40 mm thickness. This roll outer layer can be formed by winding refractory fibers which are obtd. by adding aluminum oxychloride, calcium nitrate, magnesium nitrate and silica gel into solvent and spinning and burning the mixture at about 1100-1300 deg.C, on the steel-made roll inner layer material, and compressing it. This hearth roll is especially effective to be used to a furnace for continuously annealing a stainless steel strip at <=1200 deg.C.
Patent JP-S60171835-A (JP)
Title: Demand asign scanning beam communication system
Inventor: RIYUU TOSHIHIKO
IPC: H04B7/26
Filed: 1984-02-15
Abstract: PURPOSE:To attain effective utilization of a frequency and to simplify a slave station device by using the communication system of scanning beam and assigning the operating frequency upon request without using an exclusive control channel. CONSTITUTION:When a master station 10 constitutes correspondence with plural slave statios 21a... existing in regions obtained by dividing the range of an angle H into 5, an antenna 11 of the master station 10 consisting of the electronic scanning antenna 11, a master station radio equipment 12 and a digital terminal station device 13 is switched with a phase shifter group operated electronically in high speed so that the antenna beam 15 of width theta in five directions. The equipment 12 adops plural transmission/reception frequencies in pair with each other and the line is constituted by the request assignment system with slave stations in each region by means of the time division multiple address connection.
Patent JP-H10218523-A (JP)
Title: Fall prevention device for vertically movable carriage of vertical conveyor
Inventor: TANIJIRI HIDEO
IPC: B66B5/12
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent a vertically movable carriage of a vertical conveyor from falling from the guide rail of the conveyor even if the wire supporting the carriage loosens while the carriage is being lowered, by fixing the carriage to the guide rail. SOLUTION: A vertical conveyor vertically guides a carriage 2 up or down along a vertical I-cross-sectioned guide rail 1 by means of a wire 7. The conveyor involves an arm 8, which is provided at its forward end with a suspending sheave 13 and is supported at its backward end on the frame 3 of the carriage 2 so as to swing up or down. The frame 3 is provided at its portion above the middle portion of the arm 8 with a swing restriction member 14 for restricting the upward swing motion of the arm middle 8, at its portion below the middle portion of the arm 8 with a tension spring 15 stretched between the frame portion and the arm portion for pulling the arm 8 downward, and at its portion below the backward end of the arm 8 with a pair of rotary shafts 18 situated on both sides of one edge 1a of the guide rail 1.  The shafts 18 are respectively provided with brake shoes 20 and levers 19, between the lower ends of which a compression spring 21 is interposed. The arm 8 is provided at its backward end with a cam 9, which comes into contact with the upper ends of the levers 19.
Patent JP-S57139978-A (JP)
Title: Gas laser oscillator
Inventor: YOSHIZUMI SHIYUUZOU
IPC: H01S3/036
Filed: 1981-02-23
Abstract: PURPOSE:To contrive to attain a remarkable improvement by a method wherein fluxes of main laser medium gas and cooling medium gas are adjusted. CONSTITUTION:A reflection mirror 9 and an output mirror 10 are provided, which are placed to be faced to each other so as to be fixed perpendicularly to the central axis of the discharge tube 8 at the bothends of a linear discharge  tube 8 which is composed of insulators and form an optical resonator. And at  both sides of the discharge tube 8 a main laser medium gas inlet 11 and at the midpoint a medium gas outlet 12 are provided, and discharge electrodes 13, 14  are formed at positions that correspond to the inlet and the outlet individually.  A high voltage D.C. source 15 is connected between discharge electrodes 13, 14  so that an electric energy to excite medium gas may be supplied, and furthermore between the main laser medium gas inlet 11 and the medium gas outlet  12, an inlet 16 for cooling medium gas is provided. At each medium gas inlet 11, 16, flux control valves 19, 20 are provided individially, and a proper mixture  ratio is given between fluxes of main laser medium gas and cooling medium gas.
Patent JP-S53121494-A (JP)
Title: Photo electric converter having sensitivity to light of long wave lenght
Inventor: HAYASHI YUTAKA
IPC: H01L31/10
Filed: 1978-03-10
Abstract: PURPOSE: To remarkably increase the photo electric conversion efficiency, by taking the semiconductor surface forming shottky barrier as a reflecting plane through the provision of unevenness of the surface, and by emitting the light of the same wave length to the barrier with a plural number of times. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56123701-A (JP)
Title: Automatic test device of vehicle
Inventor: YAMAGUCHI FUMIO
IPC: G01R31/00
Filed: 1980-03-05
Abstract: PURPOSE: To enhance the reliability on the precision of test of a vehicle by a method wherein a gate circuit of the tester is closed to prevent incoming of an information from the central processing unit during the unnecessary period of information to be transmitted from the central processing unit.  
     CONSTITUTION: In the terminal tester 20, a digital processing unit 4 with a built-in microcomputer closes the gate circuit 21 to insulate an interrupt command from the central processing unit when a test of carrying apparatus being in charge of the terminal tester is to be performed. Accordingly respective tests by the terminal tester can be performed without any interruption from the outside. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02206796-A (JP)
Title: Fuel assembly for fast reactor
Inventor: IWASAKI MAKOTO
IPC: G21C3/324
Filed: 1989-02-07
Abstract: PURPOSE:To decrease BDI by setting the interior opposite surface size of a wrapper tube near the central part of a reactor core larger than in other parts and lining this part with a material softer than in the other parts. CONSTITUTION:The interior opposite surface size of the wrapper tube in the central part of the reactor core where the BDI is liable to arise is set larger than in the other parts and this part is lined with the material softer than in the other parts and, therefore, a contact pressure of about 10kgf/mm<2> is generated between the interior surface of the wrapper tube and the spacer wire in the outer peripheral part of a fuel element bundle when the BDI is generated by the expansion of a fuel cladding pipe and the wire spacer. The interior opposite surface distance of the wrapper tube is thereby increased and the BDI is decreased.
Patent JP-S63195986-A (JP)
Inventor: KOBAYASHI TSUTOMU
IPC: H05B3/06
Filed: 1987-02-06
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-H01202411-A (JP)
Title: Manufacture of laminated sheet
Inventor: IWATA KENJI
IPC: B29C43/20
Filed: 1988-02-08
Abstract: PURPOSE:To completely eliminate the displacement of a laminated sheet without deteriorating moldability, by a method wherein the laminated body obtained by combining a resin-impregnated base material, metallic foil and inner layer material at need is put between molded plates having protrusions toward the inside while heating, pressurizing and molding of them are performed. CONSTITUTION:A printed wiring board laminated body obtained by combining a resin-impregnated base material, metallic foil and an inner layer material at need is put between two molded plates made of stainless steel having L- shaped protrusion, which is heated, pressurized, molded and a printed wiring board is obtained. Although the height of the protrusion is not limited especially, 0.5-2mm is desirable. It is preferable to arrange a cushioning material such as rubber, resin, a foam and paper on the tip of the protrusion at 0.5-2mm thick so that molded plates are not damaged even if they come into contact with each other at the time of molding.
Patent JP-H07233218-A (JP)
Title: Production of ionically crosslinked copolymer
Inventor: IWASE YOSHIYUKI
IPC: C08F8/44
Filed: 1994-02-24
Abstract: PURPOSE:To improve the efficiency of the production of an ionically crosslinked polymer by using an alkali metal hydroxide in a specific amount relative to the amount of an alkali metal (bi)carbonate. CONSTITUTION:A mixture consisting of 20-90wt.% alkali metal (bi)carbonate (a), e.g. K2CO3 or KHCO3, and an alphaolefin/unsaturated carboxylic acid copolymer (having an a-olefin content of 50mol% or higher and an unsaturated carboxylic acid content of 0.2-25mol%), e.g. an ethylene/acrylic acid copolymer, is melt- kneaded to form a cation-donating composition having an average particle diameter of about 20mum or smaller. This composition is mixed with an a-olefin/ unsaturated carboxylic acid copolymer (having an a-olefin content of 50mol% or higher and an unsaturated carboxylic acid content of 0.2-25mol%) and an aqueous solution of an alkali metal hydroxide (b), e.g. KOH, of which the amount is 0.01-0.2 equivalents to the (bi)carbonate (a). The resulting mixture is melt-kneaded with a vented extruder at about 170-250 deg.C to cause ionization, to give an ionically crosslinked polymer.
Patent JP-H02209542-A (JP)
Title: Electromagnetic shield panel and fixing method thereof
Inventor: ISHII HIROYOSHI
IPC: E04B1/92
Filed: 1989-02-06
Abstract: PURPOSE:To facilitate the construction by forming a box frame of a L-shaped angle having the end part bent at a fixed angle and a pipe, disposing an iron plate, silicon steel plate, aluminium plate or copper plate on the frame, and disposing a soft magnetic noncrystalline alloy thereon. CONSTITUTION:A square frame is formed of a L-shaped angle 3 having the end part bent at 90 deg., and an iron plate 2 is bent thereon to make a box form. Then, a flaky soft magnetic noncrystalline alloy one-side laminated sheet 1 having a thickness of 5-100mum and an aspect ratio of 10-15,000 is stuck on the iron plate 2 according to the form with a pressure sensitive adhesive and processed to form a panel. A bolt fastening hole 5 is formed in the panel. After fastening the holes of the panels to each other with a bolt and nut 6, welding is carried out. Hence, the static magnetic field 5G in a shield room can be reduced less than 1G, and the construction period can be shortened.
Patent JP-H11228858-A (JP)
Title: Condensed azo pigment derivative and pigment composition containing the same
Inventor: ITO KEISUKE
IPC: C09D11/037
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a sulfonamidated azo compound that can manifest excellent fluidity and noncohesiveness when it is mixed with an organic pigment, and is useful as a coating material and a printing ink by introducing a sulfonic acid group and a specific sulfonamide group into a specific condensed azo pigment. SOLUTION: The free-acid from of this azo pigment is represented by the formula [R<1> and R<2> are each a (substituted) 1-20C aliphatic or aromatic hydrocarbon residual group, or R<1> and R<2> are incorporated together with N, further with N, O or S to form a heterocyclic ring; (k) is 1-6; (m) and (n) are respectively 0.5-3 and 0.5-3.5, where m+n is 1-5]. The azo pigment is prepared by allowing chlorosulfonic acid to react with C.I. pigment Red 242, when necessary, partially hydrolyzing the chlorosulfonyl group, then allowing a compound of the formula: NH2 Ck H2k NR1 R2 to react therewith.
Patent JP-H08217417-A (JP)
Title: Ozonizer-protective system
Inventor: UENO KATSU
IPC: H02M7/48
Filed: 1995-02-16
Abstract: PURPOSE: To make ozone non-generation period as short as possible in the occurrence of a short-circuit accident of ozone generation tube by halting an inverter when load voltage falls followed by subjecting semiconductor switches to on-control to effect fusing. CONSTITUTION: In an ozonizer equipped with an inverter having a normal conversion section 2 to convert the alternating electric powder from a commercial source 1 into direct current and an inverse conversion section 4 to convert the direct power into alternating current, such a system where fuses 6a-6n and ozone generation tubes 7a-7n are mutually connected in series and a plurality of the resultant sets are, in turn, connected in parallel with one another, and such a load as to feed the alternating output power from the inverter via a voltage-raising transformer 5, there stands further equipped with a detector 11 to detect load voltage drop and semiconductor switches 12, 13 capable of two-way current flow and put on the alternating current circuit connecting the commercial source 1 and the transformer 5.  When the detector 11 detects load voltage drop, both the normal and inverse conversion sections 2 and 4 are halted once; concurrently, thyristor switches 12, 13 are subjected to on-control, effecting quick and assured fusing for the fuse corresponding to the occurrence of a short-circuit accident.
Patent JP-H01202406-A (JP)
Title: Dehydration and drying method of rubbery polymer with biaxial extruding machine
Inventor: ISHIBASHI JUNYA
IPC: B29C48/03
Filed: 1988-02-08
Abstract: PURPOSE:To prevent a rubbery polymer from adhering by dehydrating and discharging water content and evaporating gas during a period of time until the rubbery polymer is supplied to a molding part, by a method wherein screws are turned and driven in the same direction and a crest part and through part of the screw are meshed into an engaged state so that they become closely connected as close as possible with each other. CONSTITUTION:A biaxial extruding machine is constituted of two screws 6, 6 and a barrel 7 surrounding and connecting the screws 6, 6 with each other. The screws 6, 6 are of a meshed state where their crest part 6A and through par 6B are engaged to each other so that they become closely connected as close as possible, directions of spirals of the right and left side screws 6, 6 are made identical with each other and turned and driven in the same direction. As the right and left screws are turned and driven in the same direction, grooves are communicated with each other. After a rubbery polymer has been once compressed by reverse feed screws 24, 27, 30 and kneading disks 23, 26 and the rubbery polymer and water content are separated from each other, the water content can be returned backward to a vent hole through a screw groove. As the crest part 6A and through part 6B of the right and left screws are closely connected with each other, even if the rubbery polymer adheres to the bottom of the groove of the screw, the same is scraped off always with the crest part 6A of the screw and the adhesion and stagnation of the rubbery polymer is not generated.
Patent JP-H10187906-A (JP)
Title: Card for information input and transmission equipment for using the same
Inventor: MIYAIRI KUNIO
IPC: G06F13/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To easily possess desired information through a simple and inexpensive means into prescribed equipment by providing an edge part having an information recording part, and recording information assigned to this card on the information recording part. SOLUTION: The respective corner parts of a card 10 are formed arcuate. The card 10 has the information recording part, on which the information assigned to this card is recorded so as to be read by a reader, at one side part, namely, an edge part 10a. The information recording part is formed from data bit sequences 12 and synchronizing bit sequences 14 more than one. Both the bit sequences 12 and 14 are parallelly extended on the edge part 10a. The data bit sequence 12 is formed from plural punch holes 16 corresponding to a code for specifying music assigned to the card 10, namely, a piece of music. Oppositely, the synchronizing bit sequence 14 is formed from plural punch holes 18 to be used for reading the code.
Patent JP-S59153115-A (JP)
Title: Initial-value inputting method for vehicle navigation computer
Inventor: OONISHI KENICHI
IPC: G01C21/00
Filed: 1983-02-21
Abstract: PURPOSE:To simplify the initial setting of a return trip of outgoing and returning trips, by inputting the distance in the reverse bearing of the actually covered distance in the outgoing trip, when a vehicle runs in the outgoing and the returning trips between a point of departure and a destination, as an initial value in the returning trip. CONSTITUTION:As distances X1 and Y1 to a destination in a returning trip, the distances in the reverse bearing of the actually covered distance in an outgoing trip, i.e., X1=x-X and Y1=y-Y are automatically inputted. Thus the input in the returning trip is simplified to a large extent. Both a ''return'' key and a ''start'' key are inputted only, and it is not necessary to input any other data.
Patent JP-S52110344-A (JP)
Title: Electric advance
Inventor: HASEGAWA TAKASHI
IPC: F02P5/15
Filed: 1976-03-12
Abstract: PURPOSE: To provide a high-precision apark-advancing characteristic by such an arrangement that an advance pattern voltage generating circuit generates a control voltage for spark timing, and the voltage is subjected to a digital operation so as to provide the proper timing. 
     COPYRIGHT: (C)1977,JPO&Japio