baber/WOPTO huggingface dataset:
Patent JP-S59179627-A (JP)
Title: Antifogging of transparent material
Inventor: MARUYAMA HITOSHI
IPC: C08J7/04
Filed: 1983-03-31
Abstract: PURPOSE:To form an antifogging film excellent in a sustained antifogging effect and wet surface hardness, by coating the surface of a transparent material with an antifogging agent comprising a silyl group-containing modified PVA, and impregnating this surface with a hydrophilic compound. CONSTITUTION:The surface of a transparent material such as a plastic material or an inorganic glass (e.g., vehicle or aircraft window glass or spectacle lenses) is coated with an antifogging agent comprising either a silyl group-containing modified PVA (e.g., a modified PVA obtained by saponifying a vinyltrimethoxysilane/vinyl acetate copolymer, having a silyl group content (in the form of a vinylsilane unit) of 1.0mol%, a degree of saponification of vinyl acetate unit, of 98.8mol%, and a degree of polymerization of 600) or both the copolymer and an inorganic substance (e.g., colloidal silica), and the coated film is impregnated with a hydrophilic compound (e.g., nonionic or anionic surfactant). An antifogging film excellent in a sustained antifogging effect and wet surface hardness can be formed.
Patent JP-H11258042-A (JP)
Title: Direction detecting unit of solar power generating panel and solar power generating panel using it
Inventor: YAMAZAKI TSUTOMU
IPC: F24S50/20
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To simply control the direction of a solar power generating panel. SOLUTION: A fixing member 11 is shaped like a rectangular parallelopiped and erected on a base plate 13. Solar batteries 12a, 12b are disposed on the upper and lower sides, and right and left of the fixing member 11, and fixed on the base plate 13. Accordingly, the fixing member 11 is projected on a flat surface formed by solar batteries 12a, 12b, 12c, 12d. Separate solar batteries 12e, 12f, 12g, 12h are fixed to the respective corner parts of the base plate 13. A direction detecting unit 10 is used for comparing the power generating efficiencies of the upper and lower solar batteries to correct an angle of elevation, and used for comparing the power generating efficiencies of the right and left solar batteries 12c, 12d to correct an angle of direction.
Patent JP-S59179671-A (JP)
Title: Copper powder for use in electrically conductive paint
Inventor: YOSHITAKE YUKIYOSHI
IPC: C09C1/62
Filed: 1983-03-31
Abstract: PURPOSE:To provide the titled copper powder which can maintain excellent electrical conductivity without being affected by environmental conditions such as heat, moisture, etc. by coating the surface of copper powder with a specified organoaluminum compd. CONSTITUTION:0.1-10wt% organoaluminum compd. of formula I (where R1 is a 1-8C hydrocarbon group; A is a group of formula II; B is -OSO2R3, -OSOR4, -O-COR5; R2-R5 are each a 4-24C org. group; x+y+z=3) is added to arborescent copper powder having a particle size of 100mu or below and an apparent density of 1.5g/cm<3> or below. The mixture is stirred directly in a mixer or ball mill to obtain an organoaluminum compd.-coated copper powder for use in electrically conductive paints. The copper powder is mixed with and dispersed in a synthetic resin paint such as acrylic or urethane paint. If desired, solvent, colorant, stabilizer, etc. are blended to obtain an electrically conductive paint. EFFECT:Paints having excellent long-period storage stability and giving a coating film having good electrical conductivity and resistance to heat and moisture can be obtd.
Patent JP-H10235492-A (JP)
Title: Welding material for cast iron reinforcing build up welding
Inventor: SHIOTANI EIJI
IPC: B23K35/368
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a cast iron reinforcing build-up welding material stable in quality which prevents weld crack without preheating or after-heating, improves tensile strength of a deposited metal and suppresses deterioration in strength under a high temperature. SOLUTION: By weight, 0.1-0.3% Mg and/or 0.01-0.3% Ca, is added to a welding material consisting of, by weight, 60-90% Ni, 0-50% Fe, 0.3-1.5% Si, 4-10% Al. Here, the components are preferably, be weight, 15.0% Fe, 0.3% Si, 4.0% Al, 0.5% C, 0.15% Mg, 0.04% Ca and the balance Ni. Further, Ni band sheet is used as an outer shell, in which rapidly solidified powder of Fe-C and Al powder and the like are mixed and filled in a form of welding wire. This is used in built-up MIG welding without preheating or after-heating of the base metal.
Patent JP-H02237057-A (JP)
Title: Noncontact circuit breaker
Inventor: KITAYAMA HIDEYUKI
IPC: H01L25/16
Filed: 1989-03-09
Abstract: PURPOSE:To realize a noncontact circuit breaker which is excellent in productivity and can be controlled by the user so as to adequately protect a load by a method wherein a variable resistor composed of a temperature sensing quick change element fitted to the surface of a resistor is connected to a main circuit in series with a switching semiconductor, and a circuit, which shuts off the switching semiconductor when the temperature sensing quick change element changes in resistance larger than a certain value, is provided. CONSTITUTION:A resistor 11 is formed by baking on the side of a ceramic board 10 in an inverted U shape, a variable resistor terminal 12 is arranged at the center of the resistor 11, and a slidable contact point 13 is provided between the terminal 12 and the resistor 11. A temperature sensing quick change element 6 is directly fitted to the surface of the resistor 11 through the intermediary of an insulating adhesive agent 14, and a heat dissipating copper plate 15 is fixed to the rear side of the ceramic board 10. By this setup, a noncontact circuit breaker of this design can be obtained, whose characteristic is the same as that of a circuit breaker in which the temperature sensing quick change element 6 is directly fitted to a MOSFET chip to obtain a trip delay characteristic, and a required rated current can be set by controlling the variable volume terminal 12.
Patent JP-S53142053-A (JP)
Title: Electric washing machine
Inventor: NOZAKI KOUICHI
IPC: D06F33/02
Filed: 1977-05-17
Abstract: PURPOSE: To provide an economic and reliable fully automatic washing machine by providing a weight measuring element at the portion for detecting the variation of the weight of a water tank to detect one or more washing information. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05225258-A (JP)
Title: Data processing method for visual inspection of fuel assembly
Inventor: UEDA MASAHARU
IPC: G06T1/00
Filed: 1992-02-10
Abstract: PURPOSE:To quickly and accurately perform inspection by intermittently selecting and recording arbitrary parts of continuously photographed pictures and recording the keyword or the like corresponding to each of these pictures in a data base together with the picture. CONSTITUTION:Pictures recorded on a VTR tape 5 by an underwater television camera 2 and a VTR 4 are recorded as the data base in a data storage part 9 using an optical disk or a hard disk by a personal computer 7 and a picture processing part 6 provided independently of the personal computer 7. Only required parts are intermittently selected and recorded from pictures of an assembly 1 continuously recorded on the VTR tape 5, and a proper keyword or various comments are recorded as the data base in accordance with each of these pictures together with the selected picture by a comment describing part 8. An arbitrary keyword is only inputted to the computer to immediately see objective picture data.
Patent JP-S55149512-A (JP)
Title: Amplifier
Inventor: YOKOYAMA KENJI
IPC: H03F3/217
Filed: 1979-05-10
Abstract: PURPOSE: To enable to reproduce with fidelity for a wide band even with the carrier frequency set lower, by the power amplification of high band component with the high band power amplifying circuit and the power amplification of low band component with the class D amplifier consisting of the pulse width modulating circuit and pulse width demodulating circuit.  
     CONSTITUTION: The load 21 is driven with the output of the amplifying path at the pulse width modulating circuit 16 for the low band component of audio signal. Further, the high band component of audio signal is driven with the output of the amplifying path at the high band power amplifying circuit 14. In this case, the power and voltage fed to the load 21 is controlled in overall state so that a given gain is obtained by the negative feedback to the driver amplifying circuit 12 for the output signal obtained at the output terminal 13 divided at the resistors 18, 19. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56153904-A (JP)
Title: Controlling method for electric motor vehicle
Inventor: AWANO TOSHIAKI
IPC: B60L9/16
Filed: 1980-04-29
Abstract: PURPOSE: To prevent the production of a torque difference between a right side wheel and a left side wheel for an electric motor vehicle by increasing the output frequencies of the first and the second inverters for respectively driving the first and the second induction motor for driving the right side and the left side wheels respectively higher than the rotating frequencies of the respective induction motors.  
     CONSTITUTION: The first and the second inverters 7, 8 for respectively driving the first and the second motors 3, 4 for respectively driving wheels 1, 2 disposed at the left side and the right side with respect to the moving direction of an electric motor vehicle are provided in the vehicle. The first and the second inverters 7, 8 supply respectively the output currents having frequencies f 01 , f 02  higher than the rotating frequencies f 1 , f 2  respectively of the motors 3, 4 respectively detected by respective revolution speed detectors 5, 6 to the motors 3, 4 respectively. Thus, it can prevent the production of a torque difference between the right side wheel and the left side wheel due to their inner wheel difference. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61371-A (JP)
Inventor: ROI UIRIAMU BATSUKURANDO
IPC: A63B67/00
Filed: 1985-03-22
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-S58185600-A (JP)
Inventor: ANDORIYUU CHIYAARUZU KOTSUKUSO
IPC: C07B61/00
Filed: 1983-04-01
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-H07269193-A (JP)
Title: Key management device with function for master registration card
Inventor: RIKUNO YASUTO
IPC: E05B49/00
Filed: 1994-03-28
Abstract: PURPOSE:To replacably fit, in a connector, a master registration card in which master registration information such as ID card necessary for lock management control. CONSTITUTION:A master registration card 4 is made to be insertable into a connector 6 of a card interface 5, and when the card 4 is inserted thereinto the master registration information stored in the card 4 is transferred to a main memory part 3 by means of control means 1. The master registration information of the master registration card 4 inserted into the connector 6 of the interface 5 and the master registration information stored in the main memory part 3 are compared by the means 1, and when they are in correspondence with each other, a small door of a key holding box 7.
Patent JP-H01230679-A (JP)
Title: Rust-preventive paint composition
Inventor: SENO TATSURO
IPC: C09D5/08
Filed: 1988-03-11
Abstract: PURPOSE:To obtain the title paint composition which can give a rust-preventive paint film of good adhesiveness even to a galvanized sheet material or the like and can exhibit a rust-preventive power to a lowly primed rusting surface, by incorporating a compound capable of taking a specified tautomeric structure and a phosphorous acid triester in the title composition of an epoxy resin or polyurethane resin type. CONSTITUTION:A 0.5-20wt.% compound capable of taking a tautomeric structure of formula I (e.g., a dithiouracil derivative of formula 11, an S- mercaptopurine derivative of formula III or a 1,2,4-triazole derivative of formula IV) and 0.5-20wt.% (the total of both components is 1-30wt.%) phosphorous acid triester are added to a rust-preventive paint composition of an epoxy resin type comprising an epoxy resin and 0.5-1.0 equivalent, per equivalent of this resin, of a curing agent, etc., or of a polyurethane type comprising a polyol resin, 0.5-2 equivalent, per equivalent of the hydroxyl groups, of a polyisocyanate curing agent.
Patent JP-H09249938-A (JP)
Title: Production of steel sheet for two piece can small in plane anisotropy
Inventor: TANIGAWA KATSUMI
IPC: C22C38/06
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a steel sheet for a two piece can small in plane anisotropy without deteriorating the productivity. SOLUTION: A slab having a steel compsn. contg., by weight, 0.015 to 0.06%. C, 0.1% Si, 0.1 to 0.6% Mn, 0.02% P, 0.02% S, 0.02 to 0.1% sol.Al, 0.0035% N, 0.005% O and 0.0002 to 0.002% B and satisfying B >=-0.02C+0.0010 is subjected to hot rolling so as to regulate the finishing temp. to the Ar3 or above and the ratio of the slab thickness to the hot rolling finish thickness to >=120, is pickled and is thereafter subjected to cold rolling in 85 to 90% draft. Then, it is subjected to continuous annealing at the recrystallization temp. to 750 deg.C and is moreover subjected to skinpass rolling at 0.5 to <3% elongation percentage to regulate the sheet thickness to <=0.23mm.
Patent JP-S51133052-A (JP)
Title: Linearizer
Inventor: YAGI EIICHI
IPC: G01R15/00
Filed: 1975-05-14
Abstract: PURPOSE:It is a purpose of the invention to provide a circuit with simplified structure whereby measured signal is converted into the linear function of physical variation quantity in the case that the relation of measured signal against physical variation signal is known, in general as a non-linear increment function of physical variation signal.
Patent JP-S59187623-A (JP)
Title: Preparation of carbon fiber molded sheet
Inventor: AWATA YASUHEI
IPC: D21H19/10
Filed: 1983-04-04
Abstract: PURPOSE:To obtain the titled bulky sheet having improved chemical resistance, electrical conductivity and strength, by impregnating a sheet consisting of an organic fiber, pulp, and a binder for paper making with a solution of an organic high polymer substance, press molding it, carbonizing it under heating. CONSTITUTION:(A) 70-95pts.wt. organic fiber consisting of regenerated cellulose or pitch fiber and/or polyacrylonitrile fiber is blended with (B) 3-25pts.wt. pulp such as cellulose pulp, etc. and (C) 2-15pts.wt. binder for paper making, consisting of polyvinyl alcohol fiber, etc. and processed into paper to give a sheet, which is impregnated with (D) a solution of an organic high polymer substance such as phenolic resin, etc., dried and precured. The sheet is then press molded, and, if necessary, it is subjected to infusible treatment, and carbonized in an inert atmosphere under heating at >=800 deg.C, under pressure of pressing preferably at 2-50g/cm<2>, to give the desired molded sheet.
Patent JP-H03259907-A (JP)
Title: Thermoplastic resin
Inventor: SHICHIZAWA ATSUSHI
IPC: C08F212/10
Filed: 1990-03-12
Abstract: PURPOSE:To obtain a transparent copolymer excellent in both the chemical resistance and adhesiveness of the coating film prepared therefrom by adding an organosilane compound as a comonomer to an acrylonitrile/styrene copolymer of a specified acrylonitrile content. CONSTITUTION:A random terpolymer comprising acrylonitrile, styrene and an organosilane compound (e.g. gamma-methacryloxy-propyltrimethoxysilane), wherein the content of the acrylonitrile units in the copolymer is 36-50wt.%, that of the organosilane compound units in the copolymer is 0.01-1.0wt.% and the etasp/C (as measured in a methyl ethyl ketone solvent in a concentration of 0.5% at 30 deg.C) is 0.33-1.0. This terpolymer is a transparent copolymer excellent in the chemical resistance and adhesiveness of the coating film prepared therefrom.
Patent JP-S58177028-A (JP)
Title: Switching circuit
Inventor: FUKUSHIMA ISAO
IPC: H03H11/04
Filed: 1982-04-09
Abstract: PURPOSE:To eliminate the effect of capacitance added parasitically and to switch accurately the circuit characteristic of an IC circuit, by grounding the other end of a capacitive element constituting the circuit, one end of which is grounded with a capacitor via a switch and actuating the switch. CONSTITUTION:Switched capacitors 21, 22 and 23 are connected between an input terminal 11 and an output erminal 12, capacitors 21-23 are switched alternately with positive and negative output of a clock signal 19 to switch the circuit characteristics between the terminals 11 and 12. One end of a switch 25 of the capacitor 23 of this switching circuit is grounded, the other end of the switch 25 is grounded via a switch 29 to control it by a switch 9, the switch 9 is changed over to the LP position at the long time recording and reproducing mode, and the switch 29 is opened. A parasitic capacitance 46 of the capacitance 28 is eliminated from the circuit comprising the capacitors 21, 22 and a capacitor 5. In closing the switch 29, a parasitic capacitance 45 of the capacitance 5 is eliminated by the capacitors 22, 23.
Patent JP-2000261011-A (JP)
Title: Silicon-based thin-film photoelectric transducer
Inventor: YAMAMOTO KENJI
IPC: H01L31/04
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a silicon-based thin-film photoelectric transducer which shows an increased open end voltage and has improved photoelectric conversion characteristics. SOLUTION: This transducer is provided with a transparent front electrode film 12, a silicon-based thin-film photoelectric conversion unit 13 which contains are conductivity type layer 131, a photoelectric conversion layer 132 composed of crystalline silicon-based thin-film, and an opposite conductivity type layer 133, a transparent rear conducting film 14, and a rear metal electrode film 15. The transparent rear conducting film 14 contains a high resistance transparent conductive oxide layer 141, containing aluminum and/or gallium and a low resistance transparent conductive oxide layer 142, containing aluminum and/or gallium in this order from the photoelectric conversion unit 13.
Patent JP-H05263924-A (JP)
Title: Control apparatus for automatic transmission for vehicle
IPC: F16H61/02
Filed: 1992-03-16
Abstract: PURPOSE:To zero a feeling of unnaturalness due to unnecessary speed change at the time of release during creep prevention control, and to mitigate a speed change shock at the time of starting. CONSTITUTION:When specified conditions including conditions for releasing the acceleration pedal are established (decision in each step 600 to 605 is YES), a neutral condition is formed (creep prevention control is made) and Hill holding control is executed (step 606, 608). When, among the above specified conditions, other conditions than those for releasing the acceleration pedal are unestablished, the neutral condition is released (step 621) by which a second speed stage is maintained. When, under this condition, the acceleration pedal is further stepped in (decision in step 601 is NO), braking is released to perform a down-shift control (step 612). When the vehicle speed at that time is equal to or higher than a specified value V1 (decision step 619 is NO), however, the down-shift control is inhibited (step 612 is bypassed).
Patent JP-S53145986-A (JP)
Title: Preparation of corticotropin precursor
Inventor: NUMA SHIYOUSAKU
IPC: A61K38/35
Filed: 1977-05-20
Abstract: PURPOSE: To prepare a polypeptide useful as a raw material of corticotropin which is an important adrenocorticotrophic hormone, by translating mRNA containing generic information concerning the production of corticotropin precursor, in the absence of living cell. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61218158-A (JP)
Title: Rectifier circuit
Inventor: KOMINAMI YASUO
IPC: H01L27/07
Filed: 1985-03-25
Abstract: PURPOSE:To form a transformerless rectifier circuit by forming a diode which uses the base and collector junction of an NPN transistor and a diode which uses the base and emitter junction of a PNP transistor. CONSTITUTION:In a high withstand voltage device structure, an N<+> buried layer 33 is formed as designated by solid lines in a P layer 31, so-called in a digged shape. As a result, an interval between the layer 33 and a P<+> layer 34 to become a collector and an N<-> layer 35 to become an emitter increases, an N<-> type epitaxial layer 32 between both becomes thick to form a high withstand voltage transistor. The layer 36 becomes a base, and the N<+> layer becomes a structure as surrounding the collector and the emitter.
Patent JP-S60202149-A (JP)
Title: Flame-retardant polyester composition
Inventor: YONETANI KIICHI
IPC: C08K5/3492
Filed: 1984-03-28
Abstract: PURPOSE:The titled compsn. excellent in stability of mechanical and electrical characteristics to retention and heat, comprising an arom. polyester, a specified cyanuric acid ester compd., Sb2O3 and a sulfide compd. CONSTITUTION:100pts.wt. arom. polyester of relative viscosity of 1.15-2.0 (in 0.5% o-chlorophenol soln. at 25 deg.C) such as polyethylene terephthalate, 3-50pts. wt. cyanuric acid ester of halogenated bisphenol of the formula I [wherein Ar<1-4> is a monovalent arom. group which may be substd. with halogen or a (halogenated) lower alkyl; Ar is a halogen-substd. divalent arom. group; n is 1-50], 1-20pts.wt. Sb2O3, 0.01-3pts.wt. sulfide compd. of the formula II [R<1-2> is 3- 30C alkyl; Al<1-2> is 1-10C (substd.) alkylene] and, if necessary, 0.1-10pts.wt. polyepoxy compd. are molten and kneaded.
Patent JP-S63224294-A (JP)
Inventor: YAMAZAKI SHUNPEI
IPC: H05K3/46
Filed: 1987-03-12
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-S63224070-A (JP)
Title: Time base control device for information reproducing device
Inventor: ONO MITSUO
IPC: G11B19/28
Filed: 1987-03-13
Abstract: PURPOSE:To perform a good time base control by switching the loop gain of a servo loop to control the time base base, according to a bit of address information in a signal obtained from a recording medium by a signal reading means. CONSTITUTION:A change-over switch 7 outputs the output of a PD 4 selectively at the time of the absence of a lock detection signal, and besides, at the time of the presence of the lock detection signal, it outputs the output of a servo amplifier 10 selectively. The output of the change-over switch 7 comes to be the driving signal of a spindle motor 14 for driving the rotation of a disk 1, through the servo amplifier 12 and a driving amplifier 13. Besides, the output of the servo amplifier 10 goes to the driving signal of a tangential mirror 17 through a capacitor 15 for cutting a direct current and the driving amplifier 16. By the rotation of the tangential mirror 17, a light spot for detecting an information is deflected in the tangential direction of a recording track.
Patent JP-H05254673-A (JP)
Title: Paper feeding cassette
IPC: B65H1/04
Filed: 1992-03-17
Abstract: PURPOSE:To provide a paper feeding cassette which facilitates the replenishment operation of recording paper by installing a stopper which is movably disposed behind the setting position of the paper in a cassette case, and an expandable member fitted between the stopper and the cassette case. CONSTITUTION:The front end part 12a of a recording paper sheet 12 is separated behind the separation claw 14 of a cassette case 13, and placed on a pressure plate 16 and a bottom surface 13b. The rear end part 12b of the sheet 12 moves a stopper 17 rearwards against the energizing force of a compression spring 20, and the sheet is inserted in a space to the front of the pressure part 17a of the stopper 17 and is placed on the bottom surface 13b. When the sheet 12 is placed on the bottom surface 13b, the stopper 17 is energized in a sheet feed direction A by the energizing force of the compression spring 20, and moves until the bottom plate 17b of the stopper 7 is engaged with a pin 18 to stop. The pressure part 17a of the stopper 17 presses the rear end part 12b of the sheet 12 and sets the front end part of the sheet 12 at an exact position under the separation claw 14.