baber/WOPTO huggingface dataset:
Patent JP-H06337744-A (JP)
Title: Connector connecting device of information processor
Inventor: HARA AKITOSHI
IPC: H01R13/648
Filed: 1993-05-27
Abstract: PURPOSE:To provide the inexpensive connector connecting device of the information processor which does not get out of order even when connections of I/O equipment are frequently changed and can reduce user's attention. CONSTITUTION:A connector panel cover 7 is fitted to the external case 3 of a main body 2 while a proper space is left with a connector panel 4. The connector panel cover 7 is provided with an opening part which has an internal diameter larger than the external diameter of the connector (cable side) 8 and a contact piece 11 is fitted to the periphery of the opening part through adjusting screws respectively. The contact piece 11 is formed of a material which is superior in conductivity and elasticity in a U shape; and the bottom part comes into contact with the outer periphery of the connector (cable side) 8 before the signal line of a connector (main body side) 5 is connected and the unfixed- side vertical part comes into contact with the connector panel while slid.
Patent JP-S5649731-A (JP)
Title: Production of polyimide resin
Inventor: KOJIMA MAKOTO
IPC: H01B3/30
Filed: 1979-09-28
Abstract: PURPOSE: To prevent gelation during the reaction thereby to obtain a polyimide resin being excellent in moldability, etc., by carrying out the reaction in the presence of an acid stronger than a tetracarboxylic acid, in reacting the aliphatic tetracarboxylic acid with a diamine.  
     CONSTITUTION: In the production of an aliphatic polyimide resin by reacting (a) an aliphatic tetracarboxylic acid such as a butane-, pentane-, hexane-, cyclopentane- or bicyclohexane-tetracarboxylic acid with (b) a diamine represented by the formula: H 2 N-R-NH 2 , wherein R is a bivalent aromatic, aliphatic or cycloaliphatic group containing at least two carbon atoms, such as m-phenylene-diamine or p-phenylenediamine, said reaction is carried out in the presence of about 0.01W1wt%, based on the weight of the reaction system, of an acid stronger than component (a), such as hydrochloric acid, nitric acid, sulfuric acid, trichloroacetic acid or phthalic acid. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62283452-A (JP)
Title: Automatic cassette exchanging device for information storage medium
Inventor: SASAKI MASASHI
IPC: G11B7/26
Filed: 1986-05-31
Abstract: PURPOSE:To arrange the plural sets of storage sections and information processing sections without having the limitation of height by juxtaposing the plural number of cassette storage sections and information processing sections side by side in horizontal direction. CONSTITUTION:Four storage sections 13 storing 50 sets of optical disk cassettes 10 are juxtaposed side by side in the horizontal direction. Decks 2 each provided with four information processing sections (inspection sections) 3 are arranged by 6-row at the side of the storage sections 13 horizontally and the cassette carrying device is provided at the rear side. Through the constitution above, the cassette 10 stored in the storage section 13 is carried to the inspection sections 3 by a carrier, the cassette after being inspected is restored again to the storage section 13, and the inspection result is displayed by a status lamp 5. Thus, plural sets of the storage sections 13 and the inspection sections 3 are arranged easily without having the limitation of the height.
Patent JP-S5828769-A (JP)
Title: Fixing device
Inventor: YOSHIDA KAORU
IPC: G03G15/20
Filed: 1981-08-12
Abstract: PURPOSE:To avoid the winding of an image supporter to a fixing roller, by providing an electrode at a place near the discharging side of the image supporter of a fixing member and a power supply which applies the electrostatic charge having the opposite polarity to the charge by which the image supporter is charged to the above-mentioned electrode. CONSTITUTION:An electrode plate 11 is provided on a guide plate 10 which guides a copy sheet 8 to a discharging tray and along the travelling direction of the sheet 8. The plate 11 is insulated from the plate 10 by means of an insulator 12, and the plate 10 is grounded. On the other hand, the plate 11 is connected to the cathode side of a high voltage DC power supply 14 via a resistance 13, and the anode side of the power supply 14 is grounded. The resistance 13 serves to protect the power supply 14 and uses a high resistance element. When the mold releasing agent layers 5 and 7 of the fixing rollers 1 and 2 are made of rubber of ''Teflon '', the surfaces of the rollers 1 and 2 are charged negatively with the sheet 8 charged positively respectively. In this connection, the negative DC voltage is applied to the plate 11.
Patent JP-H09288020-A (JP)
Title: Magnetostrictive torque detector and its manufacture
Inventor: KONDO OSAMU
IPC: G01L3/10
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a crack at a resin case or core member. SOLUTION: A plurality of grooves 16C, mounting grooves 16D are formed on the cylindrical piece 1 of a core member 15, and a plurality of grooves 19C are formed at the collar 19B of a winding part 19 for constituting a coil bobbin 18. After the members 15 and bobbin 18 are assembled, when an inner casing 24 is molded as a resin case at the outer peripheral side, melted resin material flows to the grooves 16C, 16D of the piece 16 into the piece 16, and is rapidly and effectively charged between the piece 16 and the part 19.
Patent JP-S5829744-A (JP)
Title: Methacryloyloxyethyl acrylate
Inventor: TAKAHASHI KOUZOU
IPC: C07C69/54
Filed: 1981-08-14
Abstract: NEW MATERIAL:A compound shown by the formulaI. USE:A crosslinking agent. Useful for improving copolymerizing properties of an acryloyl group-containing monomer and a methacryloyl group-containing monomer. Useful as a material for soft contact lens and for preparing other polymers. PROCESS:2-Hydroxyethyl acrylate shown by the formula II is reacted with methacrylic acid chloride shown by the formula III to give methacryloyloxyethyl acrylate shown by the formulaI. The reaction is carried out by adding a deoxidizer (e.g., triethylamine, pyridine, dimethylamine, etc.) and the compound shown by the formula II to a solvent such as acetone, ether, etc. in a volume to give above 10 times that of the compound shown by the formula III. Equimolar amounts of the compounds shown by the formulas II and III and the deoxidizer are reacted.
Patent JP-S5352142-A (JP)
Title: Data collection system by optical fiber cables
Inventor: KAJITANI MITSUO
IPC: H04L12/40
Filed: 1976-10-22
Abstract: PURPOSE:To provide a system of performing multiple data collection by using one light source by reflecting the distribution lights having been modulated according to information by light modulators and mixing and propagating these lights.
Patent JP-H04329267-A (JP)
Title: Organic electrolyte secondary battery
Inventor: SEKAI KOUJI
IPC: H01M4/13
Filed: 1991-04-30
Abstract: PURPOSE:To improve the cycle lifetime without lowering charge/discharge capacity, charge/discharge efficiency and battery voltage. CONSTITUTION:Titanium coupling agent is made to work to OH group existing in the surface of the positive electrode active material, which is made of the compound oxide of lithium and transition metal (for example, LiCoO2metal oxide), to perform the chemical modification to the surface of the described positive electrode active material with the titanium coupling agent. Thereafter, heat processing is performed to heat for solution the titanium near the surface of the described positive electrode active material.
Patent JP-S6019523-A (JP)
Title: Molding method of straight chain type polyethylene expandable particle in mold
Inventor: HOGI TSUNEO
IPC: B29K105/04
Filed: 1983-07-14
Abstract: PURPOSE:To mold expandable particles free from voids in a molded body using no crosslinking process in a mold by a method wherein the composition of the gases in the bubbles of the expanded particles of specified polyethylene resin is equalized to that of the mixed gases in a specified range under the specified condition. CONSTITUTION:The base resin is noncrosslinking straight chain polyethylene resin where high density polyethylene or straight chain low density polyethylene composed mainly of ethylene produced by the moderate pressure or low pressure method is available. After expanded particles having nearly homogeneous bubble structure and apparent densities 0.3-0.01g/cm<3> are retained in the mixed gas of organic substance (gas of an organic compound having a transmission coefficient measured at 25 deg.C that is not larger than that of air and a boiling point not higher than 100 deg.C) having a transmission coefficient equal to or larger than that of air and air or nitrogen gas, a mold is charged with the expandable particles to heat them.
Patent JP-H02305274-A (JP)
Title: Power supply device for cathode-ray tube
Inventor: KAMEI YASUSHI
IPC: H04N3/18
Filed: 1989-05-19
Abstract: PURPOSE:To prevent the break of a horizontal deflecting circuit and a horizontal synchronizing signal source by supplying the pulse voltage generated in the secondary winding of a transformer device, whose primary side the pulse current from the horizontal deflecting circuit flows to, to a switching transistor TR as the voltage for switching of a high voltage generating part. CONSTITUTION:In a switching circuit, the pulse voltage obtained from an auxiliary winding 6 is given to the gate of a switching FET 21. The anode voltage is high and several kv. to the earth but is divided by a voltage dividing resistor 25, and the voltage generated in a tap D is low and <=10v. to the earth. That is, the anode voltage is reduced when a high-voltage load current is increased. A control circuit 26 increases the base current of a TR 22. Then, the collector current of the TR 22 is increased, and the oscillating current flowing to a primary winding 16 is increased to raise the voltage generated in the secondary winding of a transformer 15. Consequently, the anode voltage is stabilized.
Patent JP-S5917367-A (JP)
Inventor: MORITA TAMAO
IPC: A63B57/00
Filed: 1982-07-20
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-H06336535-A (JP)
Title: Production of microporous polyolefin film
Inventor: NISHIMURA YOSHIFUMI
IPC: C08J9/26
Filed: 1993-05-28
Abstract: PURPOSE:To prepare the subject film having high strengths, low electrical resistance, high permeability and excellent high-temperature properties and to provide a simplified production process therefor. CONSTITUTION:The production process comprises the step (a) of dissolving under heating a polyolefin resin comprising a polyethylene/polypropylene mixture of a viscosity-average molecular weight of below 1000000 in a concentration of 30wt.% or higher in a liquid or solid organic substance, the step (b) of extruding the solution from the step (a) into a sheet, the step (c) of effecting solid (crystal)/liquid separationof the polyolefin resin and the liquid or solid organic substance, and the step (d) of extracting the liquid or solid organic substance from the sheet from the step (b) and stretching the sheet without applying pressure thereto simultaneously from both sides or the step (d') of stretching the sheet from the step (b) without applying pressure thereto simultaneously from both sideds and then extracting the liquid or solid organic substance from the stretched sheet.
Patent JP-S5352129-A (JP)
Title: Film transfer device
Inventor: YANAGAWA HITOSHI
IPC: G06F17/30
Filed: 1976-10-22
Abstract: PURPOSE: To prevent the idling of motors and achieve the reduction in power consumption of a film transfer device by detecting the changes in the current applied to two sets of reel driving motor conveying a film and controlling the stop of motors. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05105886-A (JP)
Title: Gasoline additive composition
Inventor: SAKAKIBARA TADAMORI
IPC: C10L1/22
Filed: 1991-05-30
Abstract: PURPOSE:To obtain the title composition which can remarkably reduce the amount of deposits on an intake valve, by mixing a polyoxyalkylene glycol ester, a succinimide, and a lubricating oil fraction. CONSTITUTION:The title composition consists of a polyoxyalkylene glycol monoester of formula I, having an average molecular weight of 500 to 5000, and/or a polyoxyalkylene glycol diester of formula II, having an average molecular weight of 500 to 5000; a monosuccinimide of formula III and/or a bissuccinimde of formula IV; and a lubricating oil fraction having a viscosity of 3 to 5mm<2>/s (100 deg.C). In the formulas, R1 is alkylene; R2 is II, or an aliphatic, alicyclic or aromatic hydrocarbon group; R3 is an aliphatic acid residue; R4 is a 10C or higher olefin oligomer group; R5 is 2-4C alkylene; m is 1 to 10; R6 and R6' are each a 30C or higher olefin oligomer group; R7 is 2-4C alkylene; n is 0 to 10.
Patent JP-S5752845-A (JP)
Title: Method of measuring stability of glass raw material for optical fiber
Inventor: MITACHI NARIYUKI
IPC: G01N25/02
Filed: 1980-09-16
Abstract: PURPOSE:To estimate quantitatively the stability to crystallization of glass raw material in a high temperature, by a method wherein glass raw material for optical fiber receives incident ray of parallel beam from a light source and is heated, and attenuation amount of the transmission light is measured. CONSTITUTION:A laser light beam 13 is irradiated from a light source 1 to the center of one end surface of a specimen 4, and light leaving the center of other end surface is led through a diaphragm 5 and a chopper 7 to a light receiving member 7. On the other hand, power is transmitted to a ring heater 2 from a programmer 10 and a power source 9 of electric furnace controller and the specimen is heated, and output of a thermo-couple 12 is fed back to the power source 9 and the heating is controlled at a given temperature rise. Outputs of a lock-in amplifier 8 and the thermo-couple 12 are applied to an XY recorder 11 and time is recorded at abscissa and transmission light intensity and specimen temperature are recorded at ordinate, and time until intensity of transmission light is attenuated to a half value is measured. Thereby measuring to crystallization under the condition close to wire drawing temperature of glass raw material for optical fiber can be effected automatically and with good reproducibility.
Patent JP-S5555475-A (JP)
Title: Tune storage method of disc record
Inventor: FUKAYA SHIGERU
IPC: G11B3/095
Filed: 1978-10-16
Abstract: PURPOSE: To obtain a record player where tune preset playing of a disc record is possible, by causing a photoelectric pitch detector, which converts the reflection light from the record disc surface to electric signals and stores them, to sweep the disc surface in a high speed at a stretch.  
     CONSTITUTION: In respect to record 2, the surface of non-sound groove part 2b is smooth, and sound groove part 2a has many concaves and convexes. Consequently, the proportion of the reflection light is larger in non-sound groove part 2b, and photoelectric output is larger there. This photoelectric output is used as a control signal for automatic tune select playing. Tunes are recorded on a rotary magnetic drum by magnetic head 15 mounted on magnetic head feeding mechanism 18 provided in parallel with arm feeding mechanism 6 of pickup arm 3 by causing pitch detector 20, which consists of light source 4 and photoelectric converter 5, to sweep the disc surface in a high speed at a stretch. As a result, the tune order is stored surely, and the outout can be used as control signals of tune preset playing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S617298-A (JP)
Title: Novel peptide and pharmaceutical containing said compound as active component
Inventor: MATSUO TOSHIYUKI
IPC: A61K38/00
Filed: 1984-06-22
Abstract: NEW MATERIAL:The compound of formula (the 105-Cys is bonded with the 121- Cys through disulfide bond). USE:Diuretic and hypotensor. PREPARATION:The atrium of rat is homogenized in 1N acetic acid and extracted with acetone, etc. The extract liquid is centrifuged, and the supernatant liquid is distilled in vacuum to remove acetone, added with 1:2 mixture of acetic acid and water, subjected to the reverse-phase column chromatography, and eluted with 40:60:1 mixture of water, acetonitrile and 10% trifluoroacetic acid. The eluted fraction is freeze-dried, dissolved in 1N acetic acid, and subjected to gel-filtration to obtain a fraction active to relax the specimen of chicken ileum. The objective peptide called as gamma-rANP (gamma-rat atrial natriuretic polypeptide) can be prepared by the high-performance liquid chromatography of the above fraction.
Patent JP-S617305-A (JP)
Title: Preparation of polyolefin
Inventor: ITOU JIYUNICHI
IPC: C08F4/00
Filed: 1984-06-22
Abstract: PURPOSE:To obtain a polyolefin having high activity, high steric regularity, extremely wide molecular weight distribution, improved molding and processing properties, by carrying out multi-stage polymerization by the use of a catalytic system comprising a Ti compound, an organoaluminum compound, an organometallic intramolecular coordination compound. CONSTITUTION:An olefin is polymerized or it is copolymerized with another olefin by a multiple stage by using a catalyst comprising (A) a Ti compound [e.g., TiCl4, C2H5OTiCl3, (C2H5O)3Ti, etc.], (B) an organoaluminum compound [prefer ably a compound shown by the formula RnAlX3-n (R is 1-20C alkyl; X is halogen, or H; 1<n<=3), such as dimethylaluminum chloride, etc.], and (C) an organometallic intramolecular coordination compound [e.g., compound shown by the formula I (M is metal atom; Y is coordination atom or group; n>=1), compound shown by the formula II, etc.]. A molar ratio of Ti atom in the component A to Al atom in the component B is preferably 2:1-1:100, and a molar ratio of Ti atom in the component A to metal tom in the component C is preferably 1:1- 1:50.
Patent JP-H04351927-A (JP)
Title: Misfire detector
Inventor: MAKI ICHIROU
IPC: F02D45/00
Filed: 1991-05-30
Abstract: PURPOSE:To detect misfire from the magnitude of vibration waveform arising during the misfire by using a viration sensor such as a knock sensor which is already mounted. CONSTITUTION:Vibration arising during misfire is detected by a vibration sensor 1 which is mounted on an engine, unnecessary portions are removed by a low- path filter (LPF) 2, conversion to a digital value is made by an analog-digital convertor (ADC) 3, only misfire components whose output levels change only during the misfire are picked up by a digital filter 4, and the misfire is detected by a misfire detection section 7 comparing the detection level with a criterion value which is variable with the engine speed.
Patent JP-H06336474-A (JP)
Title: Fluoroalkyl group-containing maleimide derivative
Inventor: OISHI TSUTOMU
IPC: C07D207/452
Filed: 1993-05-28
Abstract: PURPOSE:To obtain the subject new compound, excellent in heat and pressure resistance, oil repellency, etc., and useful as an intermediate for medicines, agrochemicals, etc., a raw material for fluorine-containing polymers or a modifying additive. CONSTITUTION:The compound is expressed by the formula (Rf is 1-12C fluoroalkyl), e.g. perfluorodecylethoxycarbonylmethylmaleimide. This compound expressed by the formula is obtained by reacting maleic anhydride with glycine, providing N-glycinylmaleamic acid, cyclizing the resultant compound in the presence of triethylamine, then subjecting the obtained glycinylmaleimide to the substitution reaction with thionyl chloride, affording a chlorocarbonylmethylmaleimide and subjecting the prepared compound to the esterifying reaction with alcohols having a fluoroalkyl group.
Patent JP-H04353298-A (JP)
Title: Electric blower
Inventor: YAMAURA IZUMI
IPC: A47L9/00
Filed: 1991-05-30
Abstract: PURPOSE:To furnish a high efficiency electric blower attempting reduction of leakage loss. CONSTITUTION:A casing 21 which contains a motor 25, an impeller 23 and an air guide 24 and has a suction port 21a on its central part and a cylindrical thin film 26 provided on an intake part 21d of the impeller 23 are provided. This casing 21 is set so that its top end part is made to be a mouthpiece part 21b extending in the intake direction in parallel with a motor shaft and so that height of the cylindrical thin film 26 is overlapped with the mouthpiece part 21b.
Patent JP-H09111681-A (JP)
Title: Waste paper processing method
Inventor: IAN SUCHIYUAATO BUREIKURII
IPC: C01F11/18
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating waste paper, enabling the reutilization of ink particles, inorganic particles and fibers as an inorganic particulate coating, a filler or an extender by coagulation-separating the ink particles, the inorganic particles and the fibers from the aqueous waste- containing dispersion or slurry of a waste paper-deinking plant. SOLUTION: Calcium hydroxide is redacted with carbon dioxide in an aqueous waste-containing dispersion or slurry generated in the flotation process of a printed waste paper-deinking plant and containing solid contents such as the mixture of ink particles, inorganic particles and fibers in an amount of 2-10wt.% to produce the coagulation precipitates containing the carbonate salt. The coagulated precipitates are separated and subsequently reutilized as a particle coating material or a filler material reduced in the dark color degree of the wastes.
Patent JP-S5828103-A (JP)
Inventor: IINO TAKESHI
IPC: H01G4/12
Filed: 1981-08-13
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-S5921217-A (JP)
Inventor: ITAGAKI HIROSHI
IPC: H01F38/24
Filed: 1982-07-23
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-H10322840-A (JP)
Title: Protector
Inventor: SAKAKURA TAKAYUKI
IPC: B60R16/02
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To adjust the length of a bundle of linear materials branching from a fork, by providing a protector with pins capable of setting in plural openings, and setting those pins in the specified position of each opening, and erecting each pin inside a casing. SOLUTION: A protector 11 is equipped with a long casing 13 which retains a wire harness inside, and a cover 14 capable of closing and opening the box 13. Moreover, a plurality of openings 16 are made in direction of extension of this casing 13, and pins 17 are set in these openings 16, and for these pins 17 clips 18 are made integrally at the base ends. Furthermore, when the side of the clip 18 is passed through the opening 16 from inside the casing 13, a plate 19a and a lock claw 19b made at the pin 17 are set to the bottom of the casing 13, the pin 17 is erected inside the casing 13, and also the clip 18 is erected outside the casing 13.
Patent JP-S61285593-A (JP)
Inventor: TAKEUCHI SHINICHI
IPC: G06Q40/00
Filed: 1985-06-12
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-H05293620-A (JP)
Title: Continuous casting method using static magnetic field
Inventor: NARA MASAKATSU
IPC: B22D11/04
Filed: 1992-04-22
Abstract: PURPOSE:To drastically improve surface and internal qualities of a steel slab obtd. by continuous casting and to achieve high speed casting. CONSTITUTION:A static magnetic field generator 3 is arranged at the back surface of long side walls 1b corresponding to the neighbor part of a discharging hole 4 in a straight immersion nozzle 2 and also a static magnetic field generator 6 is further arranged at the lower part by arranging a gap 5. By applying the brake in the magnetic pole range of the static magnetic field generator 3 to the molten steel supplied into the mold 1 from the straight immersion nozzle 2, the molten steel surface is stabilized and the descending flow of the molten steel is uniformized by the gap 5 and the brake is further applied by the static magnetic field generator 6 at the lower part.