baber/WOPTO huggingface dataset:
Patent JP-S63317741-A (JP)
Title: Method and apparatus for measuring high temperature impact fracture force for brittle material
Inventor: SAKATA MASARU
IPC: G01N3/303
Filed: 1987-06-20
Abstract: PURPOSE:To measure the value of high temperature impact fracture force for the test piece of a brittle material accurately, by hitting the test piece of the brittle material, which is suspended with heat resisting strings, with an impacting body, and measuring strain yielded in the impacting body. CONSTITUTION:A test piece T of a brittle material is suspended with two pieces of heat resisting strings 10 in a hollow hole 2 of a high temperature heating furnace 1, in which the hollow hole 2 is formed. The test piece T is heated and the specified temperature is maintained. An impact force is applied to the test piece T with an impacting body 6, and the test piece T is fractured. Strain yielded in the impacting body 6 at this time is measured with a strain gage 9. The value of the high temperature impact fracture force of the test piece T of the brittle material is computed from the measured signal of the strain gage 9.
Patent JP-H01111946-A (JP)
Title: Structure of ceiling
Inventor: IWABUCHI KATSUHIRO
IPC: E04B9/00
Filed: 1987-06-20
Abstract: PURPOSE: To facilitate an execution and eliminate the use of consumable items and tools for sticking ceiling boards by engaging a supporting bar detachably with clips fixed to a ceiling bed and supporting a ceiling board on the supporting bar. CONSTITUTION: Clips 1 having a means for engaging with a supporting bar 8 are fixed to a ceiling bed 12. Next, the supporting bar 8 is engaged detachably with the clips 1 from the underside. Then a ceiling board 11 is supported on the supporting bar 8.
Patent JP-S6214485-A (JP)
Title: Gas laser apparatus
Inventor: YAGIU SATORU
IPC: H01S3/036
Filed: 1985-07-12
Abstract: PURPOSE:To stabilize the glow discharge in a gas laser apparatus, by connecting an appropriate number of unit electrodes, namely a plurality of needle electrodes into a comb shape for constructing a cathode electrode and by covering the needle electrodes except the tips thereof with an insulating material. CONSTITUTION:A comb-shaped electrode 21a of a gas laser apparatus is connected to a ballast resistor 17 to constitute one unit cathode electrode. The comb-shaped electrode 21a is formed of a plurality of needle electrodes 23 connected with each other through a connector 29. Each needle electrode 23 is covered with an insulating material 25 except the tip 23a thereof. The tips 23a are connected with each other through a conducting small-gauge wire 27. The insulating material 25 prevents the glow discharge produced at the tip 23a from being spread excessively. When glow discharge is caused at one of the needle electrodes 23, the glow discharge is immediately transmitted to the next needle electrode. Accordingly, the difference in voltage among the needle electrodes 23 is substantially decreased and the gas laser apparatus as a whole performs extremely stable glow discharge.
Patent JP-H03128583-A (JP)
Title: Method and apparatus for spatially deforming image
Inventor: FUIRITSUPU PATORITSUKU BENITSU
IPC: G09G5/36
Filed: 1990-06-11
Abstract: PURPOSE: To apply a designated horizontal transformation to already vertically transformed data by controlling a vertical and horizontal transposing memory and a horizontal transformation system. CONSTITUTION: This device is provided with a horizontal and vertical transposing memory 18, vertical transformation system 20, vertical and horizontal transposing memory 22, and horizontal transformation system 24, and a digital Y video output component is generated. A transform composer and factorizer 26 receives an operator input command, and generates different vertical and horizontal transformation information according to this, and this information is respectively transferred to a vertical address generator 28 and a horizontal address generator 30. The vertical and horizontal transformation information is also transferred to an I component processor 13 and a Q component processor 14.
Patent JP-H06341351-A (JP)
Title: Trouble-shooting device of vaporized fuel control system
Inventor: OTSUKA MASAHITO
IPC: F02M25/08
Filed: 1993-05-31
Abstract: PURPOSE:To achieve failure diagnosis in a simple and low-cost configuration by measuring the duty change amount of the feedback control when it is necessary, and judging generation of a leakage in a vaporized fuel control system in case the measurement exceeds a specified value. CONSTITUTION:In an internal combustion engine, to retain the vaporized fuel adsorptively is installed in a passage 6 which puts the suction passage 2 in communication with a fuel tank 4. An air cut valve 10 is furnished which operates so that the canister 8 is opened to the atmosphere. A purge valve 16 is installed on a passage 12 leading from the suction passage 2 to the canister 8. In this configuration, a control part 26 makes control so that the purge duty is fixed constant, and the duty change amount of the feedback control is measured upon closing the air cut valve 10. When the duty change amount exceeds the specified value, judgement is passed that leakage is generated in the vaporized fuel control system.
Patent JP-S6310773-A (JP)
Title: Production of 2-alkenyl-2-oxazoline
Inventor: YOKOO HIDEJIRO
IPC: C07B61/00
Filed: 1986-07-01
Abstract: PURPOSE:To obtain the titled substance, by reacting a bis(2-cyanoethyl or cyanoisopropyl)ether readily obtained by adding water to acrylonitrile with ethanolamine in the presence of a metallic salt and then reacting the reaction product in the presence of a strong alkali under heating. CONSTITUTION:Bis(2-cyanoethyl)ether or bis(2-cyano-isopropyl)ether readily obtained by adding water to acrylonitrile or methacrylonitrile as a starting raw material is reacted with ethanolamine in the presence of a metallic salt [e.g. ZnCl2, Cd(CH3CO2)2, etc.] and then the reaction product is reacted in the presence of a strong alkali (most preferably NaOH) at >=150 deg.C (especially 150-200 deg.C) under heating to give a 2-alkenyl-2-oxazoline (e.g. 2-isopropenyl- oxazoline, etc.). USE:A monomer for polymerization or copolymerization or an intermediate for various syntheses.
Patent JP-H06336637-A (JP)
Title: Production of high strength hot rolled steel plate excellent in press formability and its production
Inventor: MIYAKE YOSHIHIRO
IPC: C21D9/46
Filed: 1993-05-31
Abstract: PURPOSE:To produce a hot rolled steel plate excellent in press formability and having good tensile strength by specifying the compsn. of steel and distributing fine grains and coarse grains into specified ones. CONSTITUTION:This hot rolled steel plate is obtd. by melting steel contg., by weight, 0.03 to 0.25% C, <=0.10% Si, 0.15 to 0.80% Mn and 0.015 to 0.045% Al, and the balance Fe, casting it, thereafter executing the finish of hot rolling at the Ar3 transformation point or above and then cooling it at 100 deg.C/sec cooling rate. This steel plate is coiled at 650 to 750 deg.C, by which the high strength hot rolled steel plate in which coarse grains with No.3 to 6 ferrite grain size is uniformly distributed into the base of fine grains with No.7 to 11 ferrite grain size in the sheet thickness direction and having 350 to 550N/mm<2> tensile strength and excellent press formability can be obtd.
Patent JP-S5942591-A (JP)
Inventor: KAWASHIMA KAZUMI
IPC: H01L33/00
Filed: 1982-09-01
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-S5853905-A (JP)
Title: Catalytic component for polymerizing olefin
Inventor: UENO HIROSHI
IPC: C08F4/00
Filed: 1981-09-29
Abstract: PURPOSE:The titled catalytic component, prepared by bringing a magnesium alkoxide into contact with a halogenated hydrocarbon and a titanium compound, and capable of preparing a homopolymer or copolymer of an olefin having a high bulk density in high yield. CONSTITUTION:A catalytic component prepared by bringing (A) a magnesium alkoxide of the formula Mg(OR)(OR')[R and R' are 1-20C (cyclo)alkyl, alkenyl or arylalkyl], e.g. Mg(OC2H5)2, into contact with (B) a mono- or polyhalogenated substitution product of a 1-12C (un)saturated aliphatic, alicyclic or aromatic hydrocarbon, e.g. C2Cl6 or 1,2-dichloropropane, by the mechanical mixing method, and bringing the resultant mixture into contact with (C) preferably 1-5 gram-moles, based on one gram-mole Mg in the component (A), component (C) a titanium compound, e.g. TiCl4, in the presence of preferably a (halogenated) hydrocarbon, e.g. hexane or toluene, by mechanical mixing method, etc.
Patent JP-H08187388-A (JP)
Title: Single vessel type washing machine
Inventor: SUGINO TAKESHI
IPC: D06F37/02
Filed: 1995-06-20
Abstract: PURPOSE: To hardly collect and stick dirt at one part and to easily drop stuck dirt as well by arranging dehydrating holes, which are pierced on the surrounding wall of a spinning tub, in the shape of a helical truss concerning the single vessel type washing machine for which the spinning tub is revolved oppositely to a pulsator. CONSTITUTION: A lot of dehydrating holes 10 are arranged in the shape of the helical truss on the surrounding wall of a a spinning tub 4. Thus, when revolving the spinning tub 4 oppositely to a pulsator 3 in a washing process or a rinsing process, washing water is poured from the dehydrating holes 10 into a water receiving tank 2 but, even when the spinning tub 4 is horizontally revolved, the washing water poured from the dehydrating holes 10 to hit the inner wall of the water receiving tank 2 is not partially limited by the horizontal positions but equally hits the inner wall and uniformly hits the rear side of the spinning tub 4 as well.  In a dehydrating process, especially at the time of final dehydration or dehydrating shower, water almost without a detergent component is poured from the dehydrating holes 10 to the water receiving tank 2 and uniformly hits the inner wall of the water receiving tank 2 at such a time as well.
Patent JP-S5775203-A (JP)
Title: Manufacture of cold rolled bright steel sheet
Inventor: KOBAYASHI SHIGEKI
IPC: B21B45/02
Filed: 1980-10-30
Abstract: PURPOSE:To manufacture a cold rolled bright steel sheet almost free from surface flaws by a dry system, by including a roll cleaning mechanism, which uses a temper rolling mill oil, in a dry system of temper rolling process. CONSTITUTION:The temper rolling mill oil 10, applied to the outlet side outer surface of a backup roll 2 of a cold temper rolling mill, is carried with the rotation of the backup roll 2 in the arrowed direction and forms an oil puddle at the contacting part (a) of the backup roll 2 and a work roll 1. Thus puddling temper rolling mill oil removes foreign matters, dirty substances, etc., from the surface of the work roll 1 whose surface is thereby made clean. A part of the temper rolling mill oil adheres to the surface of the work roll 1 and goes together with the rotation of the work roll 1; however, this oil is blown off by jetting compressed air from a nozzle 4 at the feed-in side, and at the same time, a remaining oil is completely removed away by a brush 5 having a sucking function. By the present method, a rolled steel sheet with excellently improved surface roughness and defectless surface area percentage is manufactured.
Patent JP-H01321869-A (JP)
Title: Digital control of load current
Inventor: OBARA MASAKI
IPC: H02M7/48
Filed: 1988-06-23
Abstract: PURPOSE:To control current highly accurately by a method wherein the amount of a load current is sampled and the average value thereof is stored in a file as an offset value while the amount of detecting current is corrected upon controlling utilizing the offset value. CONSTITUTION:The load 2 of ah induction motor or the like is driven by a static power converter 1 such as a transistor inverter and the like. A control device therefor is constituted of a current detector 3, an A/D converter 4, a digital controller 5 such as a microcomputer and the like and a PWM generating circuit 6. The A/D converter 4 is driven to read the digital amount of a current and, thereafter, the rotating number and the slip frequency of the motor 2 are checked whether they are constant or not. When they are constant, the value of A/D conversion of the values of 2-phase current is added to a file respectively to obtain an average value and store it into the file. The contents of the file show the offset of a load current detecting circuit including the converter 4 and, therefore, correcting operation is effected utilizing the contents of the file. Thereafter, the digital controller, 5 obtains a voltage commanding value from the contents of the file and outputs it to the PWM generating circuit 6.
Patent JP-S5857029-A (JP)
Title: Noise silencing method of gas turbine equipment utilizing cooling heat of lng
Inventor: OOGOSHI YOUICHI
IPC: F02C7/143
Filed: 1981-09-30
Abstract: PURPOSE:To high efficiently operate a gas turbine equipment and improve silencing of noise in an air suction port of a gas turbine, by transferring cooling heat of liquefied natural gas (LNG) to the sea water, using the gasified LNG as fuel, while flowing the cooled sea water in an air intake silencer. CONSTITUTION:Liquefied natural gas (LNG) in a tank 3 is fed to an LNG carburetor 6 by a feed pump 5 through a feed line 4, while seawater is fed to said carburetor 6 through a line 2 from a water intake device 1, and the LNG is vaporized. Then the vaporized LNG is fed to a gas turbine 12 through a feed line 8 and burned, on the contrary the seawater, cooled by a heat exchange, is discharged from an outlet line 7, Further the cooled seawater is partially fed into an air suction silencer 10 of the gas turbine through an extraction line 9 to cool intake air 14. In this way, the seawater is heat exchanged with the LNG, and the cooled seawater, having been processed as drain water, is utilized, then the desired end can be attained.
Patent JP-S63317139-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: ONUKI MASATO
IPC: A61B8/14
Filed: 1987-06-19
Abstract: PURPOSE:To rapidly display an ultrasonic image due to the optimum focus, by providing a control means for automatically setting the focus point of ultrasonic beam within a display image region so as to follow the movement or magnification/reduction of the display image region. CONSTITUTION:An ultrasonic diagnostic apparatus has an ultrasonic probe 1, a transmitting and receiving circuit 2, a detection circuit 3, a digital scanning converter (DSC) 6, a DSC control circuit 5, an operation table 8, a graphic memory 11, a synthesizing means 13 and a display means 17. A control means 12 automatically sets the focus point of ultrasonic beam within a display image region so as to follow the movement or magnification/reduction of the display image region and consists of a transmitting and receiving control circuit 4, an input processing circuit 9 and a CPU 10.
Patent JP-S6215910-A (JP)
Title: Amplifier circuit
Inventor: TSUKADA TOSHIRO
IPC: H03F3/34
Filed: 1985-07-15
Abstract: PURPOSE:To obtain a complementary MOS inverse amplifier circuit with high gain suitable for circuit integration by connecting a resistor and a MOS transistor (TR) to a gate of a MOS TR not being an input terminal of the titled circuit. CONSTITUTION:Two each of MOS TRs, PMOS 2, 4 and NMOS 3, 5 are connected in cascade and the MOS TRs 4, 5 are used to increase an output resistance of the amplifier circuit. A resistor 7 and a MOS TR 6 are connected in parallel with the gate to impress a prescribed bias voltage to the gate of the MOS TRs and the bias voltage depends on the resistance value and the size of the MOS TR 6. Thus, high gain complementary MOS amplifier circuit is attained.
Patent JP-S5677263-A (JP)
Title: Preparation of n-substituted imidazole
Inventor: YASUKUI HIDEO
IPC: C07D233/58
Filed: 1979-11-27
Abstract: PURPOSE: To prepare the titled compound having antifungal activity, with simple operation and short steps, by reacting a carbinol as a starting material with a 1- unsubstituted imidazole in the presence of a trivalent oxyphosphoric acid ester.  
     CONSTITUTION: The objective compound of formula II (Y is O, S, direct bond, -OH 2 CH 2 -, or -CH=CH-; A is phenyl or pyridyl; Im is 1-imidazole), e.g. 9-(4- fluorophenyl)-9-imidazolyfluorene, is prepared by reacting a carbinol of formula I, e.g. 9-(4-fluorophenyl)-fluorenol-9 with a 1-unsubstituted-imidazole, e.g. imidazole, in a solvent such as methyl isobutyl ketone, in the presence of a trivalent phosphorus oxyacid pref. an aryl phosphite such as disphenyl phosphite, triphenyl phosphite, etc. at 60W120°C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0323082-A (JP)
Title: Manufacture of platelike structural body providing hollow part and itself
Inventor: MUTO TSUTOMU
IPC: B23K11/11
Filed: 1989-06-16
Abstract: PURPOSE:To obtain the subject platelike structural body having high temp. strength with simplified manufacturing process by conducting electric current to one side of a flat plate and a corrugated plate, heating welding and spot-welding the above corrugated plate and the other flat plate through electrodes also serving as supporting rods inserted into the hollow parts. CONSTITUTION:Abutting positions A between one side of the flat plate 1 and the corrugated plate 3 are heated by conducting the electric current while pressurizing with a spot welding machine 5 and welded. Successively, the other flat plate 2 is superposed on the corrugated plate 3 and also welding position A' at abutting parts in both plates are heated by conducting the electric current while pressurizing with the electrodes also serving as the supporting rods 9 inserted into plural hollow parts 8 formed between both plates and a spot gun 11 at upside, and welded. The welding machine used to the above method is portable size, and the equipment and constitution are simple and the workability is improved. Further, current value between the electrodes and electrode pressurizing force, etc., at the time of manufacturing, are not necessary to be particularly high. Therefore, the platelike structural body providing the hollow parts having long length and small cross sectional area can be obtd. at a low cost.
Patent JP-H0240367-A (JP)
Title: 5-(pyrazol-1-yl) benzoic thioeter ester having herbicidal action
Inventor: GEORUKU PITSUSHIOTASU
IPC: A01N43/56
Filed: 1989-06-16
Abstract: NEW MATERIAL: A compound of formula I (wherein X is H or a halogen; Y is a 1-4C alkyl; X and Y together with bonding C form a 5-6-membered ring; Z is a halogen, 1-6C alkyl, 1-4C alkoxy or 1-4C alkylthio; R 1  is H or a halogen; R 2  is a halogen; A is a 1-4C alkylene; and Q is OH, a halogen, CN, SH, SCN, 2-6C alkenyl, 2-4C alkynyl, 1-6C alkylcarbonyl, benzoyl, etc.).  
     EXAMPLE: 5-[2-(4,5,6,7-Tetrahydro-2H-indazolyl)]-2-chloro-4-fluorobenzoic acid-N, N-dimethylamino-ethylthio)ester.  
     USE: A herbicide and growth-regulating agent of plant.  
     PROCESS: For example, a benzoic acid halide of formula II (Hal is a halogen) is reacted with a mercaptan of formula III in an inactive solvent and in the presence of at least at equal mole of a base to obtain the compound of formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H11342820-A (JP)
Title: Air bag device
Inventor: YAMAZAKI YASUNOBU
IPC: B60R21/217
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device capable of suppressing the abnormal sound generating between a reaction ring having an air bag, and a lid part provided on the same surface with an inner packing panel. SOLUTION: This air bag device has a lid part 3 and a reaction ring 4. The lid part 3 is provided almost at the same surface with an instrument panel. The reaction ring 4 has an outer case 6 provided at the rear surface side of the lid part 3, an inflator 7, and an air bag. The lid part 3 has overhangs 11 and 12 abutting to the upper and the lower surfaces of the outer case 6. To the outer case 6, a locking claw 13 projecting to the outer side of the reaction ring 4 is provided. To the overhangs 11 and 12, rectangular locking holes locking claws 13 are fitted closely are provided. Around the locking hole 14, a pair of slits 15 are provided. The slit 15 and the area at its inner side form a receiver as a slip part.
Patent JP-S6134791-A (JP)
Title: Memory refreshing control system
Inventor: UCHIDA YOSHIAKI
IPC: G11C11/406
Filed: 1984-07-25
Abstract: PURPOSE:To apparently remove time spent with refreshment by forcibly refreshing a memory of other address area while a memory arranged at a special address area is accessed. CONSTITUTION:While a CPU2 is accessing a ROM3, an address to refresh, created by a binary counter 1-6 in a refreshing control circuit 1, for example, a lower address is successively sent to a D-RAM4-1 or 4-n, the lower address created by the binary counter 1-6 is sent through multiplexers 1-3 and 1-1 to an address bus by shnchronizing to action of the CPU2 successively and can be detected by decoding the address. Since the address for refreshing is created by synchronizing to an access from the CPU2, refreshing can be executed by easy composition.
Patent JP-S5579316-A (JP)
Title: Toilet napkin
Inventor: KADOTA TAKESHI
IPC: A61Q1/14
Filed: 1978-12-13
Abstract: PURPOSE:A toilet napkin having high cleaning effect even without using a cleansing cream, obtained by impregnating a sheet of non-woven cloth manufactured by dry process, with a polymer latex, a surface active agnet, and a vegetable oil. CONSTITUTION:A sheet of a non-woven cloth (e.g. non-woven rayon cloth) having a specific areal density of >=50g/m<2> and composed mainly of cellulosic fibers of <=3 deniers and free of binders, is impregnated with a mixture of (A) styrene-butadiene copolymer latex, a carboxyl-modified styrene-butadiene copolymer latex, a polyvinyl acetate latex, or a ethylene-vinyl acetate copolymer latex, (B) 5-30wt%, based on the solid content of the mixture, of a surface active agent, and (C) 1- 20wt%, based on the solid content of the mixture, of a vegetable oil, and dried to obtain the objective napkin. It is moistened with water or toilet water, squeezed lightly, and used to wipe the skin.
Patent JP-H0320551-A (JP)
Title: Exhaust air structure for room air
Inventor: SHIMA KIYOSHI
IPC: F24F7/10
Filed: 1989-06-19
Abstract: PURPOSE:To discharge heat efficiently by communicating an opening provided a ceiling above a heat source with an exhaust air passage of a toilet by way of a damper clamped between them and driving an on/off damper with a shape memory alloy which is contracted and expanded by differential temperature. CONSTITUTION:An exhaust air passage 5, which is communicated with an exhaust air passage of a toilet from openings 3 provided in places on a lifting ceiling 2, functions as an exhaust chamber kept at negative pressure by an exhaust air fan 4. Moreover, a shape memory alloy spring 10 which makes expanding motion or expanding deformation by thermal change, is installed between a drive lever 9 and the rear side of the lifting ceiling 2. When the spring 10 is extended, the drive lever 9 is pushed up so that a damper 7 may move and close the openings 3 reflectively. When the elongation of the shape memory alloy spring 10 exceeds a specified value, the damper 7 shuts off the openings 3 completely. When high temperature which remained waste heat from a heat source 6 rises and stays on the lifting ceiling 2, the spring 10 is directly heated by the temperature. When the temperature reaches a specified value, the shape memory alloy spring 10 is abruptly subjected to contraction so that the drive lever 9 may be pulled downward, thereby opening the damper 7.