baber/WOPTO huggingface dataset:
Patent JP-H055303-A (JP)
Title: Automatic load distributor
Inventor: UENO UMEO
IPC: E02B9/00
Filed: 1991-06-28
Abstract: PURPOSE:To easily alter characteristic data on water wheels and generator by providing a memory storing the flow rate and output characteristics of water wheels and the efficiency and output characteristics of generator and an arithmetic unit to calculate the relations between both characteristics. CONSTITUTION:For a load distribution circuit, memories 1A-1D and arithmetic units 2A and 2B are provided. The relations between No.1 water wheel flow rate QT1 and the water sheel output PT1, the generator efficiency characteristics of No.1 generator, the relations between water sheel flow rate QT1 and output PT1 of No.2 generator, and the efficiency characteristics of No.2 generator are stored in each of the memories 1A-1D. In the arithmetic units 2A and 2B, the output of the generator and the flow rate of the water wheels are calculated from the relations between the flow rate and output of the water wheels and the efficiency characteristics of the generator. In a minimum water wheel flow rate sensor 11, a combination of generator outputs to minimize total flow rate of water sheels is detected. The treatment of shipping can be easily made without the need for calculation to obtain the relative characteristics.
Patent JP-S6050566-A (JP)
Title: Electrophotographic copying device
Inventor: IWASAKI SHINICHI
IPC: G03G15/20
Filed: 1983-08-31
Abstract: PURPOSE:To prevent trouble such as ignition, etc., and to shorten a waiting time for restart by controlling a heat roller fixing device to a lower temperature than a regular fixing temperature never to cut off a heat source when a paper jam is generated. CONSTITUTION:When a paper jam detecting circuit 33 detects the paper jam, a paper jam generating display is executed on an operating panel 32 by a paper jam generating signal (d), and also a paper jam state signal (e) is outputted to a power saving control circuit 36. The control circuit 36 outputs a power saving state signal (c) to a temperature control circuit 35, and by a temperature control signal (f), a fixing device 34 is temperature controlled so as to obtain the temperature lower than a regular fixing temperature by about 25 deg.C. Accordingly, when processing the paper jam, the trouble such as smoking, ignition, etc. are eliminated, and also since the heat source is not cut off, a re-waiting time for restart can be shortened.
Patent JP-S5860652-A (JP)
Inventor: KANEKO YASUNORI
IPC: E04B1/94
Filed: 1981-10-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5381420-A (JP)
Title: Weatherproodf low slloy steel with excellent ductility
Inventor: TSUDA SEIZOU
IPC: C22C38/20
Filed: 1976-12-28
Abstract: PURPOSE: To provide a weatherproof low alloy steel with excellent ductility for cars and so on without adding Ti, Nb and Zr by adding Al to a Cr-Cu alloy steel; esp.  lowering the C content;and controlling the Mn and Si contents to each low level. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0877-A (JP)
Title: Mycelium bed for cultivation of mushroom and cultivation method
Inventor: ODA TORU
IPC: A01G1/04
Filed: 1994-06-17
Abstract: PURPOSE:To provide a mycelium bed for mushroom cultivation and a cultivation method having high operation efficiency and cultivation effect. CONSTITUTION:A mycellum-supporting material 5 composed of sawdust is filled in a bag 3 produced by pressing a synthetic fiber nonwoven cloth sheet, the opening of the bag 3 is covered with a sealing material 4, the flange 6 of the bag 3 is sealed to the circumferential part of the sealing material 4 by welding, the mycelium-supporting material is sterilized and inoculated with mycelia, the bag is placed under prescribed temperature and humidity condition directing the sealing material 4 downward and the mycelium is cultured to form a fruit body grown out of the mycelium bed by breaking the bag 3.
Patent JP-H06116769-A (JP)
Title: Method for operating electrolytic cell
Inventor: ISHIBASHI CHUYA
IPC: C25B15/00
Filed: 1993-06-29
Abstract: PURPOSE:To change metal species, such as materials of contamination sources, to the form having effective characteristics by specifying the compsn. of a cathode chamber liquid at the time of migrating and separating the charge dissociatable metal cationic dissolved matter in liquid by using an ion selective separating membrane as a diaphragm. CONSTITUTION:The diaphragm 26 is provided to face the diaphragm 23 for isolating anode and cathode chambers 24, 25. Electrodes 21, 22 are disposed to face each other via these diaphragms. A liquid 5 for electrolysis which makes electrolytic migration and sepn. is circulated in the partition chamber 27 and an electrolyte 28 in the anode chamber 24, respectively. The liquid 5 for electrolysis is withdrawn and supplied from a part of an acid bath cell 4 and a part of the liquid after the migration and sepn. drawn out of the partition chamber 27 is returned to the bath cell 4. One or more kinds of NH4, Na and K which are cations are incorporated as the electrolyte to maintain the basic electrical conductivity of the cathode chamber liquid 1 into this liquid and a salt which does not contain nitrate radicals and contains chloride radicals or both of the chloride radicals and sulfate radicals is made to exist as an anion therein. One or more kinds of an ammonium salt, carbonate and carboxylate are made to exist in the cathode chamber liquid 1 as control agents for maintaining the alkalinity of the cathode chamber liquid by decomposing according to an electrolyte operation.
Patent JP-S6314480-A (JP)
Title: Manufacture of solar cell module
Inventor: ZAITSU KAZUYUKI
IPC: H01L31/04
Filed: 1986-07-04
Abstract: PURPOSE:To produce a solar cell module formed into a desired shape according to the configurations of an object on which the solar cell module is to be attached, by covering solar cells with filling resin and weather-resistant films to form a laminate, temporarily setting the laminate, placing the temporarily set laminate in molds having a shape according to the configurations of said object, heating and pressurizing the laminate for molding it into the desired shape, and coolding the laminate for permanently setting the same. CONSTITUTION:Amorphous solar cell elements made of a flexible substrate are provided with electrodes, an anti-reflection film, etc to provide a solar cell 3. A filling thermoplastic resin 2 for supporting the solar cell elements stably, a weatherresistant surface film 1 and a weather-resistant bottom film 4 are piled up with the solar cell 3 to form a laminate under temporarily setting conditions. The temporarily set laminate is placed between an upper mold half 5 and a lower mold half 6 and is heated and pressurized in a vacuum. Thereby, the laminate is permanently set into a shape according to the shape of the upper and lower mold halves 5 and 6. After the upper and lower mold halves 5 and 6 are cooled, the permanently set laminated is removed. In this manner, a solar cell module molded into a shape as desired can be obtained.
Patent JP-H11337649-A (JP)
Title: Elastic-wave probing method
Inventor: NISHIO SHINYA
IPC: G01V1/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To perform elastic-wave probing on a steep slope, etc., by a simple method. SOLUTION: A vibration-generating hole 10 and a vibration-receiving hole 11 are provided in the ground between two points A-B, separated by a block distance L. A vibratory rod 12 is housed in the vibration generating hole 10, in a state in which it is inserted into the bottom of the hole by a predetermined length, and a vibration receiving rod 13 is housed in the vibration receiving hole 11 in a state in which it is inserted into the bottom of the hole by a predetermined length. A part of the vibratory rod 12 is hit to vibrate the ground at its plumb point in the bottom of the vibration generating hole 10, and a vibration instantaneous signal obtained simultaneously with the addition of vibration is transmitted to an amplifier 22.  The ground vibration propagated through the ground is detected by a vibration receiver 21 which is installed to the vibration receiving rod 13, and the detection signal is transmitted to the amplifier 22. The block distance L is divided by the difference in travel time obtained from the vibration instance signal and the detection signal so as to compute the speed of elastic waves.
Patent JP-H0829184-A (JP)
Title: Fiber-optic gyro
Inventor: ASAMI EIICHI
IPC: G01C19/72
Filed: 1994-07-11
Abstract: PURPOSE:To prevent the deterioration of a bias stability resulting from unnecessary polarization components. CONSTITUTION:A light from a light source 1 enters, after passing through a photocoupler 2, an optical IC 7 having functions of a polarizer 3 selecting only a polarized light with one plane of polarization and of a light branching/ coupling device 4. An output light divided half by the optical IC 7 enters one end and the other end of a fiber-optic coil 8. An interference light of a light turning right and a light, turning left from the fiber-optic coil 8 is branched at the photocoupler 2, and converted to an electric signal at a photodetector 9. A polarizer 12 selecting a polarized light having the same plane of polarization as the polarized light selected by the polarizer 3 of the optical IC 7 is inserted between the light source 1 and the photocoupler 2 or between tone photocoupler 2 and the optical IC 7. Alternatively, a photocoupler with a polarizing/separating function that serves the same function as the polarizer 12 may be used as the photocoupler 2.
Patent JP-H11351027-A (JP)
Title: Diesel engine warm-up system
Inventor: KANEKO MASAHIRO
IPC: F02D29/04
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To improve heating performance while avoiding any increase in quantity of NOx, CO, HC and the like in exhaust gas. SOLUTION: The diesel engine warm-up system adapted to heat the driver's seat by raising the temperature of cooling water comprises an electronic controller for controlling a fuel injection system for supplying or injecting fuel into the combustion chamber, so that the fuel is injected for ignition into the combustion chamber in plural times during an expansion stroke.
Patent JP-H0449844-A (JP)
Title: Dc/dc converter
Inventor: YAIRO OSAMU
IPC: H02M3/155
Filed: 1990-06-19
Abstract: PURPOSE:To smoothly shift switching operation of a main circuit and a flywheel circuit synchronously by employing an inductance having a square magnetizing characteristic. CONSTITUTION:Switching means Q of a main circuit is controlled to be opened or closed by a control circuit R. Since a positive voltage is applied to the base of a transistor Q3 during a period of closing the means Q, flywheel circuit F switching means Q2 is opened, no current flows to the circuit F, and a capacitor C2 is charged. Then, when the means Q is opened, a current starts to flow through a diode D2 and an inductance SR having square magnetizing characteristic, the inductance SR momentarily operated as a function of a large inductance to generate a reverse voltage. Accordingly, a potential at a point A momentarily becomes a negative potential, the transistor Q3 is opened, and the means Q2 is closed. Thus, the circuit F is shifted between a nonconductive state and a conductive state.
Patent JP-H0755857-A (JP)
Title: Resistance measuring apparatus
Inventor: YOSHIZAWA MASAYUKI
IPC: G01R27/02
Filed: 1994-07-11
Abstract: PURPOSE:To provide a high-accuracy resistance measuring apparatus which automatically cancels the offset of a buffer amplifier. CONSTITUTION:A resistance Rin to be measured and a reference resistance Rref1 or Rref2 are connected in series across a power-supply terminal and a grounding terminal. The offset of buffer amplifiers 817, 818, 819 is canceled by offset cancellation circuits 802, 804, S4. A voltage at both ends of the resistance Rin to be measured is input, as a first integral value, to A/D conversion circuits 822, 824, 825 via the buffer amplifiers 817, 818. A voltage at both ends of the reference resistance Rref1 or Rref2 is input, as a second integral value, to the A/D conversion circuits 822, 824, 825 via the buffer amplifier 819.
Patent JP-S5383243-A (JP)
Title: Method of controlling automotive head lamp
Inventor: ISHII HIROSHI
IPC: B60Q1/02
Filed: 1976-12-27
Abstract: PURPOSE: To enhance the safety of running vehicle by deecting the brightness in the forward zone of the vehicle to thereby automatically change the quantity of emitted light steplessly and by reducing the driver's load. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H116449-A (JP)
Title: Hybrid car control device
Inventor: OBAYASHI KAZUYOSHI
IPC: B60L50/16
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To transmit no torque ripple of an engine to an axle and to ensure desired responsiveness and precision, control of the number of revolutions of an engine. SOLUTION: A hybrid car comprises an engine 1; a power transmission means 12 containing first and second dynamo-electric machines 2000 and 3000; an inverter device 14 to drive the dynamo-electric machines 2000 and 3000; a capacitor device 15; an engine control device 13 to execute control of fuel injection of the engine 1; and a hybrid control device 16 to command a torque control amount to the engine control device 13 and control drive of the inverter device 14. The hybrid control device 16 regulates a given frequency band based on an engine torque ripple by a hand stop filter regarding the number of revolutions of an engine (the actual number of revolutions), and computes the torque command value of the first dynamoelectric machine 2000 by using the number of revolutions of an engine after the regulation.  In this case, drive of the dynamo-electric machines 2000 and 3000 is controlled by number of revolutions information from which an engine torque ripple content is removed.
Patent JP-H079473-A (JP)
Title: Molding method of resin molded article and press tool
Inventor: KITAGAWA YOSHINORI
IPC: B29C43/56
Filed: 1993-06-29
Abstract: PURPOSE:To provide a method for molding a resin molded article without a possibility of entrapment of bubbles or the like in the molded article and obtain a press tool therefor. CONSTITUTION:In a method for molding a resin molded article using a press toll 3 consisting of an upper mold 1 and a lower mold 2, in the press molding of a molding material charged into the molds, an in-mold space 6 formed by the upper mold 1 and the lower mold 2 is isolated from the atmosphere before the molding material comes into contact with a molding face 8 of the upper mold 1, and the press molding is conducted after the isolated in-mold space 6 is deaerated under vacuum.
Patent JP-H053867-A (JP)
Title: Three-dimensional image diagnosing device
Inventor: YASUNO YASUSHI
IPC: G01N23/04
Filed: 1991-06-28
Abstract: PURPOSE:To allow the execution of the inspection of the blood vessel system of the heart in a static state in short period of time with a small amount of contrast medium. CONSTITUTION:The helical scan of a testee body P is executed under the control of a system control section 5 in a stand section 3 and projection data is collected in a data collecting section 9. Electrocardiogram waveforms are simultaneously obtd. in synchronization with the helical scan. The timing of the same phase of the electrocardiogram waveforms obtd. in a heat beat-table conversion section 14 is used at the time of reconstituting plural sheets of continuous tomographic images in a interpolation and reconstitution section 13 in accordance with the projection data.
Patent JP-S5783540-A (JP)
Title: Tough thermoplastic resin composition having high heat distortion resistance
Inventor: MURAMATSU HIDEKAZU
IPC: C08L51/00
Filed: 1980-11-11
Abstract: PURPOSE: The titled relatively inexpensive composition, prepared by incorporating a specific copolymer containing a large amount of α-methylstyrene with a vinyl graft copolymer and a polycarbonate, and having improved impact resistance and fluidity in molding and heating.  
     CONSTITUTION: (A) 30W60wt% copolymer with a high content of α-methylstyrene, consisting of 65W90pts.wt. methylstyrene and 35W5pts.wt. acrylonitrile and/or 0W30pts.wt. copolymerizable vinyl monomer, and containing 30pts.wt. more component containing 82wt% or more α-methylstyrene, preferably 10pts. wt. or more component containing 86wt% or more α-methylstyrene, is incorporated with (B) 10W30wt% vinyl graft copolymer prepared by grafting an alkyl methacrylate, a vinyl aromatic compound and a vinyl cyanide compound onto a diene olefinic rubber, (35W80%) and (C) 50W20wt% polycarbonate in the form of latexes of components (A) and (B), and the resultant mixture is then coagulated, washed with water and dried. A polycarbonate is then blended with the resultant dried mixture. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0717989-A (JP)
Title: Production of l-ascorbic acid-2-phosphoric acid ester
Inventor: SADA YOSHINAO
IPC: C07F9/655
Filed: 1993-06-29
Abstract: PURPOSE:To provide a production method capable of profitably producing L-ascorbic acid-2-phosphoric acid ester. CONSTITUTION:A method for producing L-ascorbic acid-2-phosphoric acid ester or its salt is characterized by reacting L-ascorbic acid with acetone in the presence of boron trifluoride-ethyl ether complex or the mixture of the complex with acetic acid, reacting the obtained 5,6-O-isopropylidene-L-ascorbic acid with a phosphorylation reagent, which is produced by reacting oxyphosphoric chloride with water in a molar ratio of 1:1 to 1:2.5, at a pH of 8-12, hydrolyzing the reaction product to release the 5,6-positions-protecting group, and, if necessary, subsequently converting the product into the salt.
Patent JP-S6137421-A (JP)
Title: Method of closing blow hole of hollow molded item
Inventor: HIGO SHUJI
IPC: B29C49/00
Filed: 1984-07-31
Abstract: PURPOSE:To make it possible to finish the appearance of a closed part neatly, by blowing a heated and pressurized gas against the side wall of an open end of a blow hole of a hollow molded item obtained by blow molding, and moving the melted part of said side wall to close the blow hole. CONSTITUTION:The top of an expanded part 4 is formed with a blow hole 5 through which a pressure fluid has been introduced when blow molding has been effected. That is, the top of the expanded part 4 is notched to have the shape of a dome, and is formed with a semi-cylindrical expanded cylinder part 6 on the one side wall of the resulting notched part 4a, and the blow hole 5 is open in the top of the expanded cylinder part 6. The blow hole 5 is closed by blowing a heated and pressurized gas and moving the melted resin of the side wall 6 of the open part of the blow hole 5. The temperature of the heated and pressurized gas is suitably selected depending on the material constituting the hollow container 1 and is suitably in the range of 200-600 deg.C. The pressure lies pref. in the range of 100-1,000mm.Aq measured at the part of the side wall of the blow hole 5.
Patent JP-H0722237-A (JP)
Title: Soft magnetic film and magnetic head employing it
Inventor: SHOJI MITSUHARU
IPC: H01F10/14
Filed: 1993-06-29
Abstract: PURPOSE:To obtain a soft magnetic film exhibiting excellent magnetic characteristics and sufficient bonding strength even after high temperature heat treatment by forming an underlying layer of metal or nitride on a substrate. CONSTITUTION:A soft magnetic thin film as shown by the formula (where, a, b, c, d, x, y, z, w represent atomic % of respective elements) is formed. Composition of the thin film is set in the range of 68<=a<=90, 0.1<=b<=10, 0.1<=c<=15, 10<=d<=25, 80<=x<=100, 0<=y<=20, 0<=z<=20, 0<=w<=20, a+b+c+d=100, x+y+z+w=100. The thin film 11 is formed on an underlying layer 12, i.e. a layer of at least one kind of metal selected from Ta, Nb, Za, Ti, Al, Cr, Mo, W, Pt, Au, Pd, Ag and V or a nitride layer of at least one kind of element selected from Al, Si, Ta, Zr, Nb and B. Alternatively, an intermediate insulation layer is formed through a thin film of at least one metal selected from Ta, Nb, Ti, Al, Cr, Mo, W, Pt, Au, Pd, Ag and V.
Patent JP-H0211890-A (JP)
Title: Reverse preventing device for internal pump
Inventor: FUKUDA SHINICHI
IPC: F04D7/08
Filed: 1988-06-29
Abstract: PURPOSE:To surely prevent a pump shaft from reversely rotating by providing a flow path of motor cooling water so as to prevent dust from jamming in a jam block rotating part in a reversing side. CONSTITUTION:An internal pump forms its reverse preventing device 23a, mounting a rotating side cylinder 19a to a disk-shaped thrust disk 15 fixed to a pump shaft 2. The rotary side cylinder 19a comprises an inner cylinder 27 and an outer cylinder 28, having an inside diameter larger than the outside diameter of this inner cylinder 27, being fixed, and a flow path 29 of motor cooling water is formed between the inner cylinder 27 and the outer cylinder 28. Two or more through holes 30 are provided in the inner cylinder 27. Jam blocks 24, which freely rotate with a rotary shaft 25 serving as the center, are pressed to a stationary side cylinder 22 by a rotary spring 26 mounted to the periphery of the rotary shaft 25 when the pump is in stopping.
Patent JP-S645128-A (JP)
Title: Method and apparatus for switching optical line
Inventor: YOKOSUKA HIROSHI
IPC: H04B10/00
Filed: 1987-06-26
Abstract: PURPOSE:To attain automatic recording of the switching connection status by storing a switching time in switching an important optical line and a transmission loss difference before and after the switching. CONSTITUTION:In detecting an optical signal at a switching point PB while a light from an optical injector unit 10 from a switching point PA is made incident, the existing cable 1A is switched at high speed into a newly built cable 3. Thus, the switching time is obtained from the time when the light is interrupted from the disconnection of the existing cable 1A till the new cable connection. In comparing the detection level before and after the switching, the loss difference between before the switching and after the switching is obtained. Thus, various recordings at switching are taken automatically and the result is useful for the maintenance and management.
Patent JP-H109763-A (JP)
Title: Electric refrigerator
Inventor: MATSUMOTO NAOKI
IPC: F25D25/02
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an electric refrigerator which has enhanced productivity with regard to a door of an electric refrigerator. SOLUTION: In an electric refrigerator having a slide-out door which is provided with a food housing vessel 3 whose top is opened and provides a flange 3a on an inner plate 2a of a door 2 of an electric refrigerator main body 1, two horizontal guide holes 3c are horizontally formed above the front wall 3b of the food housing vessel 3. A mounting area 4a and a mounting hole are provided on the upper end while a mounting plate, which forms a support area 4b and a vertical guide hole, is provided on the lower end, thereby fixing the support area 4b with the inner plate of the door 2 with a screw 6. On one hand, a shaft which is slidable inside the horizontal guide hole 3c and rotatable in the mounting hole and a stopper 5, which forms a knob on one end and a locking section on the other end, are provided. After each of the horizontal guide holes and the mounting holes are inserted, the knob is turned at about 90 deg. and locked and the food housing vessel is mounted on the mounting plate freely at a mounting position.