baber/WOPTO huggingface dataset:
Patent JP-S58220821-A (JP)
Title: Acrylic carbon fiber bundle with high strength and elongation and its production
Inventor: HIRAMATSU TOORU
IPC: D01F9/22
Filed: 1982-06-09
Abstract: PURPOSE:An acrylic polymer solution is filtered, extruded into a coagulation bath to form a precursoy yarn, then subjected to heat treatment under specific conditions, thus producing the titled fiber bundle with high strength and elongation as well as high reliability, because of its little deviation in qualities and performances. CONSTITUTION:A solution of an acrylic polymer mainly containing acrylonitrile is filtered by means of a filter with less than 5 micron aperture and extruded into a coagulation bath at a draft of 2.0-5.0. The resultant wet yarn is washed with water, drawn, treated with a finishing oil and dried to give the precursor yarn. The resultant precursor yarn is oxidized by heating it in an atmosphere of the air filtered through a filter of less than 1 micron aperture at 200-350 deg.C, then carbonized in an inert atmosphere at a temperature over 1,000 deg.C to produce the objective carbon fiber bundle consisting of more than 1,000 carbon filaments more than 85% of which are free from defects caused by foreign matters sticking thereto at the broken surfaces.
Patent JP-S59224586-A (JP)
Title: Multielement ionization chamber type radiation detector
Inventor: HAYAKAWA TAKAYUKI
IPC: A61B6/03
Filed: 1983-06-03
Abstract: PURPOSE:To improve the assembly precision of an electrode plate and prevent artifact by coating an adhesive to the electrode plate by printing, drying it into a half-setting state, and reheating it after electrode block is asembled until the adhesive sets completely. CONSTITUTION:The adhesive 9 is coated to both end parts of the electrode plates 2 and 3 by screen printing and heated into a half-setting state. A couple of groove plates 1 are fixed with an assembling jig 10, and the adhesive is heated again after the electrode plates 2 and 3 are assembled in grooves to set the adhesive. Consequently, the assembly precision of the electrode plates is improved and the artifact is prevented.
Patent JP-S58215299-A (JP)
Title: Production of composite valve seat
Inventor: URANO SHIGERU
IPC: B22F7/06
Filed: 1982-06-09
Abstract: PURPOSE:To make the thickness in the 2nd sintered alloy layer uniform and to improve productivity, by using an upper punch having a circular conical projection part on the inside circumferential side. CONSTITUTION:A lower punch 3 is moved downward relatively to form the 1st cavity and the 1st feed shoe 61 is advanced to pack the 1st powder A into the cavity, in the 1st stage. An upper punch 5 having a circular conical projection 51 on the inside circumferential side is moved downward to compact the powder A and to form a preform C in the 2nd stage. The punch 5 is moved upward; at the same time, the punch 3 is moved relatively with a die 2 so as to dispose the top surface position of the preform C in a prescribed position and the 2nd feed shoe 62 is advanced to pack the 2nd powder B into the cavity over the preform C, in the 3rd stage. The punch 5 is moved downward to compact the preform C and the powder B to one body, in the 4th stage. The punch 5 is moved upward and the punch 3 is moved upward relatively, then the green compact is removed, in the 5th stage. The green compact is sintered, in the 6th stage.
Patent JP-H06305615-A (JP)
Title: Cloth rolling roller replacing device for loom
Inventor: KOSAKU HIROMI
IPC: D03D49/20
Filed: 1993-04-23
Abstract: PURPOSE:To restrain slackening of woven cloth to the minimum when a cloth rolling roll in a fully rolled condition is delivered forward to a weaving machine. CONSTITUTION:A lift rod 12 to move slidingly in the shaft direction by an air cylinder 19 is arranged in a swing arm 11 to swing by an air cylinder 15. A holding part 13 is formed on the tip of the lift rod 12. A brake device 22 to rotation of a cloth rolling roll 1 is arranged in the holding part 13. In this way, a shaft part of the cloth rolling roll 1 is held by the holding part 13, and the cloth rolling roll 1 is moved from a winding driving part through this holding part 13.
Patent JP-H11297165-A (JP)
Title: Collective operation button device and collective switch device using it
Inventor: NISHIMAKI MASANORI
IPC: H01H25/00
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a collective operation button device in a compact structure capable of preventing erroneous operation without increasing the number of part items if the number of push buttons is increased. SOLUTION: In this device, a mulitidirectional button and an adjacent button 30 are arranged at the center and therearound, respectively. A bearing portion 3040 is supported inwardly from the end face of the cylindrical rib 3010 of the adjacent button 30 with a fylfot-pattern spring 3030 to be oscillated at the center, push buttons 3001, 3002, 3003, 3004, 3005 are supported outwardly of the rib 3010 with a hinge 3051, the bearing portion 3040 is mounted with a supporting shaft provided at the center on the back of the multidirectional button for supporting it and pressing levers are formed on the backs of the push buttons exiting around the multidirectional button and the adjacent button 30 for pressing momentary switches.
Patent JP-S5431833-A (JP)
Title: Device for stopping idle-up for cooler under high-speed rotation of engine
Inventor: HIRASAWA KOUICHI
IPC: F02M3/06
Filed: 1977-08-15
Abstract: PURPOSE: To prevent fuel from being excessively concentrated under deceration from speed change, by stopping the idle-up at the speed change of an engine having a unit for the idle-up under the operation of cooler and a unit for cutting the fuel under deceleration. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5724010-A (JP)
Title: Write inhibiting system
Inventor: TAKESHITA NOBUYOSHI
IPC: G06F3/06
Filed: 1980-07-17
Abstract: PURPOSE:To protect a recognizing part against various types of faults, by securing a selective write inhibition only for the recognizing part where the position of record can be expected by means of an index, a sector, etc. CONSTITUTION:When a selective write inhibition mode is secured by setting a control signal H at a high level, the OR signal of an index signal A and a sector signal B is applied to an NAND circuit 5 via an inverter 4. An FF6 is set by a fall of the circuit 5 during the inversion of output. With this set output, a writing circuit 7 is inhibited for its writing. On the other hand, the clocks passed through an NAND circuit 2 are counted by a counting circuit 3. Then a borrow signal is produced when the number of clocks becomes more than a prescribed number corresponding to the passing through a recognizing part Sa where the position of record can be expected by an index, a sector, etc. Thus the FF6 is reset by the borrow signal to cancel the write inhibition of the circuit 7. As a result, the writing is possible to an information part Sb. Accordingly only the part Sa receives a selective write inhibition to protect the recognizing part against various types of fault including a wrong operation, etc.
Patent JP-S58216098-A (JP)
Inventor: KURODA KIYOMITSU
IPC: D06F58/28
Filed: 1982-06-07
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-S63262437-A (JP)
Title: Copper alloy having excellent electroconductivity and strength
Inventor: KATO MASANORI
IPC: C22C9/00
Filed: 1987-04-21
Abstract: PURPOSE:To produce a copper alloy having high electroconductivity, excellent tensile strength and bending resistance by prepg. the copper alloy contg. specific ratios of Mg, P and Sb. CONSTITUTION:The copper alloy contg., by weight, 0.02-0.5% Mg, 35-100% P for Mg, 0.01-0.5% Sb and the balance consisting substantially of copper is prepd. By this method, the copper alloy which has the excellent bending strength, tensile strength, electroconductivity and various mechanical strength and is suitable as a conductor of an electric wire for wiring in an electronic equipment, etc., is obtd.
Patent JP-H03297717-A (JP)
Title: Carrying device
Inventor: TAOKA KAZUNOBU
IPC: E02F7/00
Filed: 1990-04-13
Abstract: PURPOSE:To surely carry articles to be carried in both vertical and horizontal directions by arranging augers, in which a stopper for articles to be carried is formed by providing a spiral plate on the outer periphery of auger blades, in an outer tube so that parts of the auger blades can be overlapped, in a carrying device for excavated earth and sand, etc. CONSTITUTION:Articles to be carried, put in a supply part 36, are packed in the lower part of an auger 24, and receive turning force with a driving axis 26 as the center with auger blades 25 rotated with a motor 34. However rotation is restrained with a stopper mechanism 28 having a spiral plate structure, and the articles to be carried slide on the auger blades 25 with the rotation to be upwardly moved one step at a time on the blades 25 at every one rotation of the auger blades 25. This repetition causes the axis direction movement of the articles to be carried. This constitution surely carries the articles to be carried even in vertical, horizontal, and diagonal directions.
Patent JP-H06306547-A (JP)
Title: Motor case having high heat dissipation property
Inventor: YAMANAKA MIKIO
IPC: C22C38/00
Filed: 1993-04-26
Abstract: PURPOSE:To design a higher-powered motor and also to provide a motor case improved in heat dissipation property and usable in an uncoated state. CONSTITUTION:This motor case is composed of an alloy, having a combined metallic structure consisting of crystalline grains composed essentially of Cu and crystalline grains composed essentially of Fe, and has high heat dissipation property. Further, it has a composition consisting of 30-65% Cu and the balance Fe with additives. As the additives, one or more kinds among 0.1-2% C, 5-12% Cr, 0.3-3% Mo, and 0.04-1.0% Nb are used. By this method, a motor having higher power for the same volume can be designed, and also a highly corrosion resistant motor case usable in an uncoated state can be obtained by means of component regulation.
Patent JP-S5223018-A (JP)
Title: Process for preparation of acrylamide crystal
Inventor: OKANO TSUYOSHI
IPC: C07C231/24
Filed: 1975-08-13
Abstract: PURPOSE: Acrylamide crystal, useful as monomers for flocculant agents, soil precipitating agents, improvers of paper strength, etc., is prepared by adding a particular amounts two kinds of surfactants to an aqueous acrylamide solution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01270435-A (JP)
Title: Reception sound volume switching telephone set
Inventor: SUGAWARA YUTAKA
IPC: H04M1/60
Filed: 1988-04-22
Abstract: PURPOSE:To always make the sidetone level easy to hear even at the time of switching the reception sound volume by controlling the gain of a sidetone feedback circuit in accordance with the speaker amplifier gain, which determines the reception sound volume, so that the sidetone level is optimum. CONSTITUTION:In the speaking state, the reception signal coming from a telephone line passes a hook switch and line interface part 1 and a two wire/four wire switching circuit 2 and has the gain controlled by a speaker amplifier gain varying circuit 3 and is inputted to a speaker 9 of a handset 8. The transmission signal from a microphone 10 passes a microphone amplifier 11, the two wire/four wire switching circuit 2, and the line interface 1 and is sent to the telephone line. The transmission signal from the microphone amplifier 11 has the feedback extent controlled by a sidetone feedback gain varying circuit 12 and is inputted to the speaker amplifier gain varying circuit 3.
Patent JP-S60242398-A (JP)
Inventor: TAKAMORI KAZUHIDE
IPC: G21F9/30
Filed: 1984-05-16
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-S59221930-A (JP)
Inventor: SHIROKURA KAORU
IPC: H01H50/34
Filed: 1983-05-31
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-S61260164-A (JP)
Inventor: JIYON BURUUSU FUINDORII
IPC: G01N33/573
Filed: 1986-04-30
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-S5723954-A (JP)
Title: Monitoring and measuring device for operation of copying machine
Inventor: EDA TADAHIRO
IPC: G03G15/00
Filed: 1980-07-21
Abstract: PURPOSE:To perform monitoring and measurement easily and accurately when a copying machine is in use by selecting freely and displaying successively signals from various detectors in the copying machine. CONSTITUTION:A microcomputer CPU1 is provided with functions of discriminating the upper limit and lower limit of digital data by channels so as to discriminate by channels whether the digital data exceeds its upper limit or lower limit, and when it exceeds each limit, flash display operation is performed by a display device 9 and the operation of a multiplexer 13 for the next channel is inhibited. As a result, display operation for each measurement item is performed successively and if dispaly data of some measurement item goes beyond its normal range, the data is dispalyed as it is by being flashed to check only the abnormal item securely without monitoring numerals on the dispaly device 9 for every measurement item.
Patent JP-2000307435-A (JP)
Title: Coding circuit, circuit, parity generating method and storage medium
Inventor: MORIOKA SUMIO
IPC: H03M13/11
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To reduce the overall circuit scale by allowing a plurality of coding circuits having different maximum error correction capability to share most of circuit components in common. SOLUTION: In the case that a received message is an information word, an attachment circuit 10 attaches a fixed value to the information word. Then a linear arithmetic circuit 11 receives data resulting from attaching the fixed value to this information word, or data of the received message when it is a received word, or data resulting from adding a prescribed fixed value to a received word, if required, to make number of bits of the data given to the linear arithmetic circuit constant, and applies a linear arithmetic operation to the received data by using a prescribed matrix to calculate an intermediate signal (u). The bit length of the intermediate signal (u) is smaller than that of a corrected word given to the linear arithmetic circuit 11.  That is, number of circuits can remarkably be reduced by using the intermediate signal (u) with the smaller bit length so as to obtain a parity value or the like without using the information word and the received word that are directly received for the parity calculation and the syndrome calculation.
Patent JP-H01272730-A (JP)
Title: Manufacture of whisker reinforced metallic sintered member
Inventor: MOCHIDA YOICHI
IPC: C22C1/05
Filed: 1988-04-21
Abstract: PURPOSE:To obtain a reinforced metallic sintered member in which whisker is disposed in one direction by kneading metallic powder, ceramic whisker and an organic binder, subjecting the kneader to extrusion molding, to debinder, thereafter to sintering and to consolidation by HIP treatment, etc. CONSTITUTION:Metallic (alloy) powder having <=50mum grain size, ceramic whisker and an organic binder are mixed and kneaded and is subjected ti extrusion molding into the shape which is fitted to the shape of final manufactures. The extrusion molded body is heated in a nonoxidizing atmosphere to remove the organic binder. The debindered body is sintered and subjected to HIP treatment, or after sintered, it is subjected to HIP treatment and is consolidated. By this method, the whisker reinforced metallic composite material in which about 90% of the total amounts of the ceramic whisker is oriented in one direction can be obtd.
Patent JP-S5526511-A (JP)
Title: Movable mirror mechanism
Inventor: ARAKI YOSHITSUGU
IPC: G02B26/10
Filed: 1978-08-14
Abstract: PURPOSE: To readily change the angle of the mirror body in arbitrary directions by providing a rotable supporting means and a magnetic flux generating means.  
     CONSTITUTION: As the specified voltage is applied to a coil 14, the magnetic pole corresponding to the polarity direction of the applied voltage is generated at the ends of the leg parts 8a, 8b of the first yoke 12. Since the magnet 1 positioned at the intermediate of the leg parts 8a, 8b of the first yoke 12 has been magnetized in the thickness direction, the mirror body 2 fixed to this magnet 1 also turns within the perpendicular plane with a pivot 6 as a fulcrum. On the other hand, the application of the specified voltage to a coil 15 causes a magnetic pole to be generated at the ends of the leg parts 9a, 9b of the second yoke 13. Hence, the magnet 1 and mirror body 2 similarly turn on the horizontal plane with the pivot 6 as a fulcrum. By this manner, the angle of the mirror body 2 may be changed with ease in arbitrary directions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60243413-A (JP)
Title: Combustion apparatus
Inventor: FUJITA TATSUO
IPC: F23D14/70
Filed: 1984-05-17
Abstract: PURPOSE:To obtain an excellently stable combustion performance, a uniform temperature distribution, and to achieve a high efficiency although in a case of a heat exchanger is provided by inclining one section of an air blow out device so that the diameter of a combustion chamber being increased with an advancement toward a down stream, and by making a structure conform to utilize an exhaust heat for the preheating of the combustion air. CONSTITUTION:Gas is blown out in a direction of 20-60 deg. relative to a horizontal from a blow out opening 12, while the combustion air is blown out in a vertical direction upwardly from an inside air opening 16, and in a direction of 10-50 deg. relative to a holizontal from an outside air opening 16, respectively, and the uniformizing of diffusion is promoted due to the generation of an eddy flow adjusted to a gas distributor 11. The gas is ignited by a ignition plug 18 and burned only when the apparatus is started, and the combustion of the main stream of the gas and the air is completed in the combustion chamber 17 adjucent to the distributor 11 due to little component of a stream directed vertically and upward. A low temperature space is reduced temperature distribution is uniformized by the inclination of one section of the air blow out device 15, and the combustion chamber 17 being made in an inverted conical shape. Further, the adjustment of combustion completion region may be possible by the variation of blow out directions of the gas and the air.
Patent JP-H06304792-A (JP)
Title: Method and device for squeezing sponge roller
Inventor: KATO MITSUO
IPC: A23L17/60
Filed: 1993-04-26
Abstract: PURPOSE:To enable effective squeeze without twisting a sponge roller by pressurizing from one end to another end of the sponge roller, and repeating this operation. CONSTITUTION:A pressure roller unit 40 is formed by annularly arranging plural pressure rollers 41. The pressure roller unit is allowed to run back and forth by the chain feed mechanisms 30 and 30 of a running means. The sponge roller P is pressurized from one end to another end of the sponge roller P. By repeating this operation, liquid permeated in the sponge roller P is squeezed. Consequently, human labor can be reduced, a sanitary control can be improved, and efficiency in squeezing can be made better.
Patent JP-S58216260-A (JP)
Title: Carrier particle for electrostatic latent image developer
Inventor: AOKI MITSUO
IPC: G03G9/10
Filed: 1982-06-11
Abstract: PURPOSE:To obviate a change in the resistance of carrier particles in spite of copying for a long time by sticking a high resistance material only in the recesses of a core material for the carrier having ruggedness on the surface. CONSTITUTION:A high resistant material such as a styrenic resin, acrylic resin, silicone resin or the like is stuck only in the recesses of a core material for a carrier having ruggedness on the surface. The above-described coating material is stuck only in the recesses by a method of coating first the high resistant material in an ordinary way on the core material, then stirring the coated carrier particles with a dvice which applies relatively strong load to grind off the high resistance material stuck on the projecting parts, and removing the ground off high resistance material by centrifugal sepn. or sepn. by gaseous flow. The carrier particles for an electrostatic latent image developer are thus obtd.
Patent JP-H07275589-A (JP)
Title: Method and device for finish processing of clothes
Inventor: IWAMI HIDEO
IPC: D06C29/00
Filed: 1994-04-12
Abstract: PURPOSE:To establish a finish processing method for clothes free from shrinkage owing to the washing operation even though a certain difference in the shrinkage exists between cloth and sewing threads or even through the sewing was conducted with uneven cloth tension or excessive tension or under inappropriate setting of the sewing speed, etc. CONSTITUTION:Clothes 26 after being sewn are transported while hung on a hanger 28, impregnated in the hung condition with a processing solution sprayed off from a nozzle 30, and subjected to the drying process and a heat treatment while being hung.
Patent JP-S5961729-A (JP)
Title: Torque sensor
Inventor: INOMATA KOUICHIROU
IPC: G01L3/10
Filed: 1983-06-06
Abstract: PURPOSE:To enable a noncontact detection of torque accurately in a wide temperature range by a method wherein a rotating shaft is wound with a thin band made of a magnetic metal large in the magnetostriction constant and the thin band is wrapped with a shape-memory alloy cylinder to be fixed on the rotating shaft. CONSTITUTION:In a method of measuring the torque of a rotor utilizing magnetostriction property of an amorphous magnetic alloy, an amorphous magnetic alloy thin body 12 made of (Fe0.985Nb0.015)81Si6B13 or the like is wound on a rotating shaft 11 and ends thereof are fastened with an adhesive. On the other hand, a sheet of a shape-memory alloy such as Ni-Ti is formed at the temperature above the transformation point to make a cylinder 13 with a diameter D3 smaller than the diameter D1 of the shaft 11 and then, expanded in the diameter at the temperature below the transformation point to make a cylinder 13' of the diameter D3, thus resulting to D3>D1>D2. When the thin band 12 wrapped with this cylinder 13' is heated at the temperature above the transformation point, the cylinder 13' reduces to the first diameter D2 to fix the thin band 12 on the shaft 11. The temperature change of the shaft 11 produces a slack between the thin band 12 and the shaft 11 to change the stress working on the thin band 12 due to the torque of the shaft. This prevents deterioration in the detection accuracy of magnetic distortion with respect to the thin band 12.
Patent JP-S60241046-A (JP)
Title: Radiation diagnostic device
Inventor: KOYAMA KATSUHIDE
IPC: G03B42/02
Filed: 1984-05-15
Abstract: PURPOSE:To widen a photographic area and to eliminate a waste area on a fluorescent sheet by using a radiation transmission member to mold a surface- side belt which clamps and conveys a storage fluorescent material sheet, and making it wide enough to cover the entire surface of the fluorescent material sheet. CONSTITUTION:The storage fluorescent material sheet (IP) is conveyed while clamped between an upper belt 51 and a lower belt 52 and stopped at a photographic position. The upper belt 51 is formed on an X-ray transmission material, e.g. urethane and as wide as the IP. Thus, a photographic area is widened and a waste area on the IP is eliminated.
Patent JP-S59224628-A (JP)
Inventor: UEKI MASAYUKI
IPC: A01G9/18
Filed: 1983-06-06
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。