baber/WOPTO huggingface dataset:
Patent JP-H10318741-A (JP)
Title: Method and apparatus for measurement of elongation of wire rope
Inventor: TAKAHASHI ISAO
IPC: G01B5/30
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus which take it into consideration that not only the whole elongation but also the partial elongation of a wire rope can be measured. SOLUTION: An initial number of pitches, within a reference length L, of detection points 2A, 2B which exist at constant intervals in the length direction of a wire rope 2 are measured by moving a sensor 4 over the reference length L. A pitch P1 (P2 or P3) and the number of pitches of the detection points 2A, 2B within the reference length L after the generation of the elongation of the wire rope 2 are measured. The number of pitches of the detection points 2A, 2B after the generation of the elongation is compared with the initial number of pitches of the detection points 2A, 2B. Thereby, the elongation amount of the wire rope 2 is found.
Patent JP-S5751734-A (JP)
Title: Resin composition with improved paintability
Inventor: TONE FUMIHIRO
IPC: C08L23/00
Filed: 1980-09-13
Abstract: PURPOSE: A resin composition with improved paintability, obtd. by kneading a thermoplastic, non-resilient ethylene-propylene block copolymer, a resilent ethylene- propylene copolymer and an unsaturated carboxylic acid-modified polybutadiene.  
     CONSTITUTION: 67W91pts.wt. thermoplastic, non-resilient ethylene-propylene block copolymer (A), 33W9pts.wt. resilient ethylene-propylene copolymer (B) of Mooney vicosity18W34ML 1+4  at 100°C, and 3W15pts.wt., based on 100pts.wt. total of said components A and B, unsaturated carboxylic acid-modified polybutadiene are kneaded. Said copolymer A pref. contains 20wt% or less ethylene unit and has melt index of 1.8W10g/10min. The copolymer B contains 20W50wt% propylene unit. The modified polybutadine is pref. a maleic anhydride-modified polybutadiene in particular. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5920135-A (JP)
Inventor: OGASAWARA HITOSHI
IPC: A47L15/13
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-S63291748-A (JP)
Title: Trim for automobile
Inventor: KAMIMURA TOMOHISA
IPC: B29C41/18
Filed: 1987-05-25
Abstract: PURPOSE:To obtain an even product surface as for a trim consisting of a foaming body with a surface skin layer and a core material press-attached in a body to its back, by stick-attaching a compressed urethane given a compressed processing of a specific compressibility to the strike-contacting surface side of the foaming body of the core material. CONSTITUTION:A surface skin layer 11 is formed along the mold surface of a mold after PVC resin powder has been stuck to the slush formation mold and then heating and gelation have been done. Also, a foaming body 12 is formed as a layer to the surface skin layer 11 by mixing a proper quantity of a foaming agent into PVC resin powder and foaming it and cooling it into solidification. Meanwhile, a sheeting consisting of polypropylene compound resin material is heated and softened, and then formed into a needed shape by means of cold press forming and a core material 14 is made, and a compressed urethane 13 is stuck in a body to the core material 14 through an adhesive agent 15. And this core material 14 is united with the foaming body 12 through an adhesive agent 16 and a trim desired is obtained. This compressed urethane 13 is made to be of 50-80% compressibility and of 0.05-0.10g/cm<3> density.
Patent JP-S5653146-A (JP)
Title: Adherent resin composition
Inventor: KAKIZAKI TETSUJI
IPC: C08L51/02
Filed: 1979-10-05
Abstract: PURPOSE: The titled composition especially suitable for bonding a multilayer film of polystyrene resin, etc., having improved interlaminar strength, capable of being laminated by co-extrusion, comprising a modified ethylene vinyl acetate copolymer resin of aromatic vinyl monomer as a main ingredient.  
     CONSTITUTION: (A) 100W10pts.wt. modified ethylene vinyl acetate copolymer resin is blended with (B) 0W90pts.wt. ethylene vinyl acetate copolymer resin. The ingredient A is obtained by heating an aqueous suspension consisting of 100pts.wt. ethylene vinyl acetate copolymer resin particles, 5W200pts.wt. aromatic vinyl monomer, 0.1W5.0wt% based on aromatic vinyl monomer radical polymerization initiator at not higher than the decomposition temperature of the polymerization initiator so that the copolymer resin is impregnated with not less than 80wt% aromatic vinyl monomer, followed by rasising the temperature of the suspension to 50W130°C to polymerize the aromtic vinyl monomer completely. 1W150pts.wt. thermoplastic block elastomer consisting of an aromatic vinyl compound and a conjugated diolefin is added to the ingredient A. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S619164-A (JP)
Title: Semiconductor circuit
Inventor: KAGA ATSUSHI
IPC: H02M1/00
Filed: 1984-06-19
Abstract: PURPOSE:To prevent an abnormal voltage from applying to a thyristor by forming the third series circuit connected in parallel with the second diode of a resistor and a saturable reactor. CONSTITUTION:Diodes 3, 4 are connected in parallel with thyristors 1, 2 in a semiconductor circuit having a snubber circuit, and diodes 5, 6, resistors 7, 8 and capacitors 9, 10 are provided as the snubber circuit. In this case, saturable reactors 19, 20 are inserted into the circuits of the resistors 7, 8 for suppressing the discharging currents of the capacitors 9, 10. Thus, since any snubber circuit flows the current through the thyristors 1, 2 and anti-parallel diodes 3, 4, abnormal voltages are not applied to the thyristors 1, 2.
Patent JP-H08320166-A (JP)
Title: Sealing mechanism of gas compressor/expander
Inventor: NAKASAKI ITSUO
IPC: F25B9/14
Filed: 1995-05-26
Abstract: PURPOSE: To provide a gas compressor/expander which prevents lubricating oil and metal powder entering a guide space from adhering to a piston rod, and further prevents the lubricating oil and/or metal powder from entering a back pressure space. CONSTITUTION: There is disposed a cylindrical suction/discharge member which abuts and surrounds a piston rod 23 in a guide space 4 formed in a cross guide 43 to discharge lubricating oil as it is compressed and suck lubricating oil as it returns to an original shape. There is further disposed check valves 27b, 4b across at least two of a hole 27a, a hole 25a, and a hole 4a formed in a wall surface of the guide space 4 for allowing only a gas flow flowing from a piston driving chamber 11 through an internal peripheral space 42, the hole 25a, an external peripheral space 41, and the hole 4a into the piston driving chamber 11.
Patent JP-S5251153-A (JP)
Title: Self refrigerating container and its manufacturing method
Inventor: SHIRAI TOSHIO
IPC: F25D3/00
Filed: 1975-10-22
Abstract: PURPOSE: Proposed are self-refrigerating container and its manufacturing method by which the container is made to have a refrigerating capability of its own in order to eliminate or minimize the necessity for providing the container with ice or a dry ice. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62285813-A (JP)
Title: Longitudinal crack detecting device for conveyer belt
Inventor: YAMANAKA TOSHIKAZU
IPC: B65G43/06
Filed: 1986-06-04
Abstract: PURPOSE:To make it possible to perform crack detection without affection of even variations in speed, by providing a means for detecting the travel distance of a conveyer belt with the use of the number of pulses, and a memory means for storing the positions of embedded members to be detected in accordance with the number of pulse signals. CONSTITUTION:A belt position detecting means is composed of a plurality of metal plates 8 attached to one side surface of a drive pulley 3 for a conveyer belt 4, and a proximity switch 9 arranged outside, for detecting these metal plates 8 to deliver pulse signals. Further, the progress of the conveyer belt 4 is detected with the use of the number of pulse signals generated in association with the rotation of the drive pulley 3. The positions of embedded resonance circuits 5 in the conveyer belt 4, which may be obtained from the number of pulse signals from the proximity switch 9, is stored in a memory means in a control device 10. The control device 10 stops the operation of the conveyer belt 4 or issues an alarm if the number of pulse signals from the proximity switch 9 exceeds a predetermined value when one of the resonance circuits 5 is broken due to a longitudinal crack in the conveyer belt 4 so that a detector delivers 6 no electrical signal even though the resonance circuit 5 passes over the detector 6.
Patent JP-H04331772-A (JP)
Title: Piezoelectric ceramic composition
Inventor: HIROI NOBUO
IPC: H01L41/187
Filed: 1991-05-02
Abstract: PURPOSE:To provide a piezoelectric ceramic composition having high electro- mechanical coupling coefficient, small temperature dependence of dielectric constant, small crystal particle diameter, uniform composition and high and stable reliability and suitable as an ultrasonic vibrator utilizing vibration in radial direction. CONSTITUTION:The objective composition is composed of a principal composition expressed by the general formula Pb1-ABaA(ZrBTiC)O3 (B+C=1; 0.05<=A<=0.15; 1.01<=B/C<=1.07) and contains 0.05-0.20wt.% of MnO, 0.03-0.15wt.% of NiO and 0.02-0.08wt.% of Nb2O5 as subsidiary components.
Patent JP-H10320765-A (JP)
Title: Magnetic recording medium and its production
Inventor: FUNAMOTO SUSUMU
IPC: G11B5/84
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To form an extremely thin film of a sliding-resistant lubricant film with a minute amt. of a lubricant material and a simple and compact equipment structure, and to decrease the production cost by applying lubricant vapor by a vapor phase growing method to form a lubricant film on the objective body where the lubricant film is to be formed. SOLUTION: A lubricant 2 comprising perfluoropolyether lubricant is supplied to an ICC aluminum petri dish 1 and heated by a heater 3. The temp. of the aluminum dish 1 as the heat source is controlled to 100±10 deg.C measured by a sheath thermocouple. Magnetic disks 5 are disposed in a coating chamber 4 and left to stand for 1.5 hour while the gas in the chamber 4 is circulated by a circulating fan 6. Thereby, a lubricant film is formed to 16.7 Å thickness. Since this process is carried out in the sealed chamber 4 in air, the film thickness can be controlled by controlling the standing time of magnetic disks 5, heating temp. as vaporizing conditions of the lubricant according to the desired lubricant film thickness.
Patent JP-H02307963-A (JP)
Title: Apparatus for automatic control of width of flame for singeing with gas flame
Inventor: SANTO JUICHI
IPC: F23N5/00
Filed: 1989-05-22
Abstract: PURPOSE:To perform uniform and effective singeing treatment by placing a plurality of cut valves in the axial direction at both ends of a gas burner, operating the cut valves based on the output value of a cloth-width measuring device and, at the same time, controlling the amounts of supplied gas and air based on the operation of the cut valves. CONSTITUTION:The width of a cloth is measured by a non-contact width measuring device prior to the introduction of the singeing cloth into a singeing chamber and the measured value is outputted. A plurality of cut valves placed in the axial direction at both ends of the main body of a gas burner in the singeing chamber are operated by a comparison operator based on the above output value to control the width of a flame suitable for the width of the cloth and, at the same time, the amounts of gas and air supplied to the main body of the gas burner are controlled corresponding to the operation of the cut valves.
Patent JP-S5653829-A (JP)
Title: Exchanging device of dies
Inventor: KATOU YOSHINORI
IPC: B21D37/04
Filed: 1979-10-06
Abstract: PURPOSE: To obtain a titled device of simple construction of rails on the front side of a press, etc. which is so constituted that dies may be alternately supplied to and taken out from the die room of the press by two units of freely mutually parallelly- runnable carriages and which does not require the travelling mechanisms of the carriages.  
     CONSTITUTION: Upon ending of press work, a carriage 3 is run up to the front face of a press 1 and a lever 15 is pushed down by a cylinder 16, then a pin 14 is lowered. Next, the used die in the die room 2 of the press 1 is pushed out onto the carriage and a pin 14 is moved upward to locate the die. Next, the carriage 3 is returned to the original rightward position and a new die is placed on the carriage 4 which is then run up to the front of the press 1. In this case, a wheel 25 is ridden on a rail 7 before a wheel 27 is disengaged from a rail 28, and the travelling body and the die thereon are run on the rail 28 by the wheels 26, 27, after which these are run by the wheels 26 and 25. When the travelling body comes to the home position, the pin 14 is lowered by way of the lever 15 by the cylinder 16 to make the die movable on a rail 22, after which it is retreated into the room 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07334936-A (JP)
Title: Data recording and reproducing device
Inventor: ASAMIYA NOBORU
IPC: G11B20/10
Filed: 1994-06-10
Abstract: PURPOSE:To execute recording and reproducing processing in nearly the same time as the time in the case there are no defects even in the case there is a defect at a recording medium and to enable handling at a large quantity of data. CONSTITUTION:A processor section 22 for control delivers and receives various kinds of instructions or data on the states, etc., of respective sections to and from an interface section 11, an input/output control section 24 and an input/ output buffer memory section 25 while putting the data into and out of a RAM memory section 23 according to the program stored in a program memory section 21. A memory section 27 for replacement sectors consists of a solid-state memory, such as semiconductor memory, and records information in place of the defective sectors. A sector address conversion section 28 stores the correspondence table of the defective sector addresses and the memory addresses of the memory section 27 for the replacement sectors and converts the logic addresses of the defective sectors into the physical addresses of the replacement sectors within the memory section 27 for the replacement sectors.
Patent JP-H04331054-A (JP)
Title: Scissors grinding attachment
Inventor: KANEDA YUUSHI
IPC: B24B3/52
Filed: 1991-04-30
Abstract: PURPOSE:To provide such a scissors grinding attachment as capable of griding a blade from the edge to the root in accord with a ridgeline curve of the blade autaratically. CONSTITUTION:In scissors S, the blade root side is held by a holding fixed claw 37 of blade root holding plate 36 installed tight to a holding member 31, while the blade edge side is held by a blade edge holding plate 32. If so, the ridgeline direction of a blade face of the scisoors S becomes a specified angle in the rotational direction of a grinding surface 11a of a grinder 11. At this time, the blade edge holding plate 32 is preadjusted and fixed so as to make an angle to the grinding surface 11a of the blade face of the scissors S come to the specified angle. In addition, the blade root holding plate 36 mounted on a rocker plate 41 is rocked up and down by rotation of a motor 45 via a cam plate 44 and a rocker shaft 43. With this constitution, as for the scissors S, a grinding part ranging from the edge to the root is repeatedly moved as contacting with the grinding surface 11a, thus the scissors S are automatically ground in accord with the ridgeline direction of the blade face.
Patent JP-H0423633-A (JP)
Title: Multiplex communication equipment for playing information
Inventor: ISHII JUN
IPC: H04B1/707
Filed: 1990-05-18
Abstract: PURPOSE:To improve the transmission speed of playing information by superimposing a spread signal onto 1st playing information. CONSTITUTION:Playing information stored in a RAM 19 is fed to an SIO 10 or a latch circuit 14, converted into an MIDI signal S0 being a serial data and fed to one input terminal of an adder 11. Moreover, the SIO 10 gives a MIDI signal fed via an LPF 12 to a CPU 18 via a data bus 21. The MIDI signal is subjected to frequency spread for each signal at a spread circuit 15 and the result is synthesized and outputted as a spread signal S9. While the MIDI signal S0 is fed to the SIO 30 through an LPF 32, the spread signal S0 is fed to an inverse speed circuit 37 via an LPF 33.
Patent JP-H04331791-A (JP)
Title: Device for pulling up si single crystal
Inventor: SUZUKI OSAMU
IPC: C30B15/00
Filed: 1991-05-01
Abstract: PURPOSE:To increase pulling speed without increasing density of precipitated material of oxygen. CONSTITUTION:The top of a radiating shield 9 can be maintained at the same position as that of the upper part of a quartz crucible 1 or a lower position than the upper part so that temperature ingredient in the direction of growth axis of single crystal in Si single crystal just above melt is enlarged and a temperature range of growth of precipitated material of oxygen is shortened.
Patent JP-S5753466-A (JP)
Title: 2-substituted imidazole compound
Inventor: ISHIKAWA FUMIYOSHI
IPC: A61K31/4427
Filed: 1980-09-17
Abstract: NEW MATERIAL:A 2-substituted imidazole compound of formula I (R is cyclohexyl, phenyl or pyridyl) or an acid addition selt thereof.  
     EXAMPLE: 2-[2-(2-Pyridyl)-2-phenylethyl] imidazole dihydrochloride.  
     USE: Useful as an oral drug for diabetes having hypoglycemic action suitably in a dose of usually 100W750mg/kg for a man.  
     PROCESS: An imino ether of formula II (R' is lower alkyl) is reacted with diethyl aminoacetoacetal at room temperature to under heating at about 120°C, and hydrochloric acid or hydrobromic acid is added to make the reaction mixture strongly acidic. The reaction mixture is then heated at 100°C for 30min to 1hr to give the compound of formula I. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04288092-A (JP)
Title: Production of sugar esters
Inventor: NAKAJIMA TORU
IPC: C09K23/56
Filed: 1991-03-14
Abstract: PURPOSE:To produce a novel sugar ester excellent in emulsifiability, foamability, water solubility. etc., and useful as an emulsifier, colloid-protecting agent, etc., by reacting a saccharide with an alkenyl succinic anhydride in the presence of an alkali catalyst. CONSTITUTION:A saccharide such as glucose is reacted with an alkenyl succinic anhydride such as octenyl succinic anhydride in the presence of an alkali catalyst such as NaOH to produce the objective alkenyl succinic anhydride. Concretely, the reaction is carried out by the steps of dissolving the saccharide in water, in a mixture of the water with an alcohol, etc.; adding the alkenyl succinic anhydride to the solution; further adding the alkali catalyst to the solution; and subsequently stirring the solution preferably at a pH of 6-8.
Patent JP-H0684641-A (JP)
Title: Magnetizing method
Inventor: YAGUCHI TOSHIO
IPC: H01F13/00
Filed: 1991-03-15
Abstract: PURPOSE:To attract more than one magnetic members, which do not attract each other, through function of another magnetized member and a nonmagnetic member. CONSTITUTION:Magnetic members B and C attract each other through the field of a magnetized member A and a nonmagnetic member D is interposed between the magnetic member A and the magnetic members B, C so that magnetic attraction functions stronger between the magnetic members B and C than between the magnetic members A and B. After the magnetic member B is attracted to the member C under a state where the magnetic member B is attracted to the nonmagnetic member D through the field of the magnetic member A, the nonmagnetic member D is separated from the magnetic members A and B and then the magnetic member B is moved to the magnetic member C in order to be magnetized.
Patent JP-S5555486-A (JP)
Title: Tape quantity indicator unit
Inventor: KOUDA TOSHIHIRO
IPC: G11B27/34
Filed: 1978-10-18
Abstract: PURPOSE: To make it possible to confirm the left tape quantity in sound recording by irradiating a part near the outside circumference of a supply reel hub with the light beam guided by an optical quide and receiving the light by an opposite optical guide.  
     CONSTITUTION: The irradiation light from sound recording indicator lamp 3 irradiates a part near the outside circumference of supply reel hub 4 through optical guide 2 and 10. The quantity of the light received by optical guide 8, which is provided on cover 7 of the cassette and becomes opposite to guide 2 at a cover closing time, is increased according as the left cassette tape quantity of the supply reel is reduced. Consequently, the left tape quantity in the course of sound recording can be confirmed through other end 11 of guide 8 even in a dark position. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5919533-A (JP)
Title: Granulation of molten substance
Inventor: FUJIURA MASAMI
IPC: C21B3/08
Filed: 1982-07-26
Abstract: PURPOSE:To uniformize a heat exchange amount, by a method wherein the flow amounts of gases injected from upper and lower nozzles are alternately varied while a molten substance is flowed downwardly between both nozzles to vary the flight pattern of comminuted particles to eliminate the excessive accumulation of semi-solidified particles. CONSTITUTION:A molten substance 1 such as shaft furnace molten slag is flowed downwardly between gas jet nozzles 2, 3 having mutually independent gas supply systems and comminuted by gases injected from the nozzles 2, 3. In this atomizing method, only the amount of a gas injected from either one of the gas nozzles is varied with the elapse of time or the amounts of gases injected from both gas nozzles are alternately varied to change the scattered distribution formed in a comminuted state. As the result, the excessive accumulation of semi- solidified particles is eliminated while a welding and lump forming phenomenon is avoided and a heat exchange amount at each part is uniformized and the uniform cooling of particles and the level-up of a gas temp. can be attained.
Patent JP-H10314991-A (JP)
Title: Waste compression treatment device
Inventor: KATADA KENJI
IPC: B09B3/00
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To compress a waste as an object to be treated into a compact size. SOLUTION: The device is arranged with a treatment tank 10 with opening an upper part and a pusher unit 20 having pusher bars 23... obliquely downward and radially arranged. The pusher unit 20, by descending the push bars 23... into the treatment tank 10, an object to be treated in the treatment tank 10 is compressed through the push bars 23... into compact size.
Patent JP-H06341687-A (JP)
Title: Ventilation fan device
Inventor: AKIYAMA SHUJI
IPC: F24F7/10
Filed: 1993-05-31
Abstract: PURPOSE:To provide a ventilation fan device in which an amount of ventilation air in the case of discharging interior air out of a room under a load state of connecting a duct or the like can be set to a desired amount. CONSTITUTION:A rotary fan 23 of a ventilation fan 10 installed at an air flowing part 15 formed to have a duct 11 is constructed such that a plate-like main body of the fan is provided with an opening 26 and a vane part 27. Air is blown by the vane part 27. The ventilation fan 10 is of a suction type arranged at an outdoor end part of the air flowing part 15 and flow regulators 24 are arranged across the rotary fan 23.