baber/WOPTO huggingface dataset:
Patent JP-S5864509-A (JP)
Title: Method and device for controlling flow rate of liquid
Inventor: NOMURA IWAO
IPC: G05D7/00
Filed: 1981-10-15
Abstract: PURPOSE:To perform stable painting, by detecting the viscosity of a passing liquid, and controlling the discharge pressure of a regulator behind a pressure feed pump while using a detection signal as a control signal and thus holding the discharge flow rate from a working device constant. CONSTITUTION:Regulators 5 and 5' are connected to a color changing valve 7 through pipes 6 and 6' to select a paint, and valve 7 is connected to a painting gun 8 through a transportation pipe 9; and a viscosity detector 10 is interposed before the gun 8, and the detector 10 is connected electrically to a signal controller 12. This controller 12 applies a control signal to a current-air transducers 14 and 14' through circuits 13 and 13', and the transducers 14 and 14' control solenoid valves to vary the pressure of the compressed air from an industrial  air source 15 from PP1 to PP1' as working pilot pressure, thereby feeding it  under pressure to the regulators 5 and 5'. Consequently, the extent of decompression is controlled from P1 to P1' at the regulators 5 and 5' to hold discharge  flow rate constant.
Patent JP-H11348589-A (JP)
Title: Gear shift control device
Inventor: SAKAI HIROSHI
IPC: B60K20/02
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of a switching point where a position switch is ON/OFF-controlled based on an operation of a shift lever and dispense with additional work such as position adjusting during switch assembling. SOLUTION: This control device performs gear shift, of a transmission based on an electric signal from position switches 42 separately ON/OFF-controlled by operations of a shift, lever. In relation to a switch unit 20 assembled to a retainer of the shift, lever, each position switch 42 and a rotation fulcrum of a switch link 46 rotating following the operation of the shift lever are positioned, and the position switches 42 are ON/OFF-controlled with rotation of this switch link 46.
Patent JP-2000351187-A (JP)
Title: Production of transparent panel fitted with functional film
Inventor: INOUE HIDEAKI
IPC: G02B1/11
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To enhance the production yield of a transparent panel fitted with a functional film while preventing the damage thereof. SOLUTION: A method for producing a transparent panel fitted with a functional film is equipped with a process for molding a transparent panel so as to make the size thereof larger than a product size (S101), a process for laminating a functional film to the surface of the transparent panel (S105) and a process for cutting the transparent panel to which the functional film is laminated along with the functional film to mold the cut panel into the product size (S106).
Patent JP-S5686538-A (JP)
Title: Electronic tuner circuit
Inventor: TAKASE YUUJI
IPC: H04N5/60
Filed: 1979-12-17
Abstract: PURPOSE:To enable to receive FM, by switching tuning coils for television and FM, provided for the antenna input circuit, interstage circuit and local oscillation circuit by means of switching diodes. CONSTITUTION:At the high-channel reception, a switching voltage at around +15 volts is fed to a high-band power supply terminal VH. At the input circuit 2, winding is made at high-band coils 8 and 18 through the turning-on of switching diodes 11 and 9. At the interstage circuit 4, since switching diodes 46, 47 are on, the band of 4.5MHz required for the television band is taken with coils 39 and 40. At FM reception, terminals VH and VL are both taken as about -15 volts. In the circuit 2, diodes 11, 14, 19, 22 are all off and also in the local oscillation circuit 5, diodes 66 and 69 are off. In the circuit 4, the turning-off of diodes 46, 47 56, 57 makes lost the damping operation by resistances 54, 55. Thus, a sharp characteristic of 1.5MHz can be obtained between the coils of the circuit 4.
Patent JP-S6225575-A (JP)
Title: Encoding system for gradation facsimile picture signal
Inventor: ENDO TOSHIAKI
IPC: G06F17/30
Filed: 1985-07-26
Abstract: PURPOSE:To improve the number of gradations and the resolution independently of each other by decomposing a one-screen picture into plural sheets of binary picture by a bit-plane system. CONSTITUTION:The signal of an original picture to be encoded is inputted from an input terminal 1. An address control circuit (I) 13 instructs which coordinates of one picture memories 21-24 should store the signal transferred from a bit-generating circuit 11. An encoding-sequence controller 31 opens gates 61-64 according to the encoding sequence which is stored beforehand, and selects a plane to be encoded. Sequential reproducer/encoders 41 and 42 encode the encoding picture elements coming through the respective gates according to the control of the controller 31. A signal synthesizer circuit 43 outputs a plane-displaying code 31 outputted from the part 31 to an output terminal 51, and at the same time decides a plane by means of the said code, and selectively outputs the outputs from the encoders 41 and 42 to the terminal 51.
Patent JP-S5953722-A (JP)
Title: Filtration of spinning bath acid
Inventor: TARUMI YOSHIO
IPC: D01F13/02
Filed: 1982-09-22
Abstract: PURPOSE:To keep filtration efficiency well for a long period, to produce high- quality yarn, and to increase extremely efficiency of production process, by filtering a spinning bath acid for viscose rayon having an activator for scum dispersion using active carbon. CONSTITUTION:An activator (e.g., aliphatic amine salt, etc.) for scum dispersion is added to a spinning bath acid for viscose rayon, and the spinning bath acid is filtered using active carbon having preferably 1-12 meshes particle size as a filtering medium at preferably 0.2-0.9cm/sec filtration speed. The active carbon used in this invention can be regenerated only by washing with water.
Patent JP-H1112615-A (JP)
Title: Structure for supporting refractory in furnace body
Inventor: KANETANI HIROSHI
IPC: F27D1/12
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent the shortening of service life of a furnace by providing the supporting structure of a furnace body refractory which is difficult to break with mechanical stress and heat load, and does not give excessive load to an iron shell even if the breakage develops. SOLUTION: A stave 7 is interposed on the inner surface of the iron shell 1 in the blast furnace, and a cooling plate 10 penetrating this stave 7 and arranging cooling water piping 4, is fixedly fitted to the inner surface of the stave 7. On the upper surface of this cooling plate 10, the furnace bricks are piled to constitute a furnace wall. The depth side length of the cooling plate 10 is shorter than that of the conventional cooling plate and a moment loaded to a supporting point is made small and the cooling plate 10 is difficult to break. Even if the breakage develops, the heat load is cut off with the stave 7, and the red heat and crack of the iron shell can be prevented.
Patent JP-H0211522-A (JP)
Title: Remedying composition for malignant tumor, etc., and remedying method using the same composition
Inventor: KIKYOYA TADASHI
IPC: C12N15/31
Filed: 1988-06-30
Abstract: PURPOSE:To provide a composition useful for the remedy of malignant tumor and autoimmune diseases and containing a specific polypeptide fragment having an Fc bonding region linkable to the Fc region of an immunoglobulin and producible by a gene recombination technique. CONSTITUTION:The sequence of the formula is designed as a nucleotide sequence coding an amino acid sequence of a polypeptide fragment of protein A originated from Staphylococcus aureus Cowan I strain and constituting an Fc bonding region linkable to the Fc region of an immunoglobulin. A gene fragment coding said fragment is chemically synthesized according to the designed sequence. A recombinant plasmid is constructed by using said gene, said plasmid is introduced into a host cell and the obtained transformant is cultured to obtain the objective polypeptide fragment. A remedying composition is prepared by dissolving the polypeptide fragment in a neutral aqueous solution isotonic to the body fluid (e.g., physiological saline water).
Patent JP-H0455069-A (JP)
Title: Condenser type spot welding machine having fuse checking function
Inventor: NEO SHIGERU
IPC: B23K31/00
Filed: 1990-06-22
Abstract: PURPOSE:To allow the sure checking of fuse below by the shorting accident, etc., of a condenser by connecting a stop signal generating circuit via a diode to each of fuses and stopping a charging circuit. CONSTITUTION:The voltage slightly lower than the voltage generated in the charging circuit 1 is generated across the fuse 21 if the fuse 21 is assumed to be blown. This voltage is supplied via the diode 210 to the terminals H and Z of a fuse checking circuit 7. The fuse checking circuit 7 which is a basic constant voltage circuit, forms a reference voltage with a resistor 74 and a Zener diode 75 and subjects this voltage to current amplification by Darlington- connected NPN transistors(TRs) 71, 72 to generate a constant voltage in the emitter of the TR 71. This constant voltage output passes a constant current to a photocoupler 80 via a resistor 78. The output of the photocoupler 80 stops the function of the charging circuit 1 as a stop signal via the terminals X, Y.
Patent JP-S5864513-A (JP)
Title: Voltage regulator
Inventor: OOGOSHI SHINAN
IPC: G05F1/20
Filed: 1981-10-14
Abstract: PURPOSE:To prevent a failure in operation, an accident, etc., due to the unstable voltage of electric equipment, by varying the voltage transformation ratio of a transformer according to variation in power supply voltage, and holding  the output of the transformer nearly constant. CONSTITUTION:A switching element part 26 consists of plural switching elements which are provided in the same number as respective circuits of a voltage detecting circuit part 7 corresponding to the various change of transformation  ratios of a transformer, and a control circuit part 25 selectively operates a  switching element corresponding to the output state of the circuit part 7. Then  the circuit part 25 gives priority to the output of the circuit part 7 for detecting  a maximum voltage value at that point, and puts one of switching elements of  the element part 26 in operation. Then, control is so performed that at least  after a switching element in operation is turned off, switching elements operate  successively, and the voltage transformation ratios of the transformer 71 are changed so that the output of the transformer corresponding to variation of a  power source 1 is nearly constant.
Patent JP-S6056206-A (JP)
Title: Welded part detector
Inventor: HIWASA ATSUSHI
IPC: B23K31/00
Filed: 1983-09-07
Abstract: PURPOSE:To elevate the accuracy by a method wherein an image formed in an area on the surface of 2-element photosensor is formed on the surface of a 2- element infrared sensor to determine the point of zero in the addition output of the difference in the output of the 2-element photosensor and the difference in the output of the 2-element infrared sensor. CONSTITUTION:When the surface of material 1a to be detected is lighted by a sacttered light source 8 near the welded part 2a, a part of incident light is reflected on the surface of the material 1a being detectd and a part thereof is received with a 2-element photosensor 9 through a lens system 10. On the other hand, a part of infrared rays radiated from the vicinity of the welded part 2a is received with a 2-element infrared sensor 13 through a lens system 12. When the welded part 2a exists at the center of a bead cut part 3a, the difference in the output of the 2-element photosensor and the difference in the output of the 2-element infrared sensor are zero respectively. When the welded part 2a does not exist at the center of the bead cut part 3a, the positional deviation between the center of the photosensor and the center of the infrared sensor is opposite to the welded part 2a in the direction. Thus, the use of both the signals can elevate the accuracy in detection.
Patent JP-H0216961-A (JP)
Title: Preparation of sheet food and apparatus therefor
Inventor: AKAGI TAMOTSU
IPC: A23L17/00
Filed: 1988-07-01
Abstract: PURPOSE:To prepare the subject sheet food which can be easily taken in sufficient amount by washing foods such as vegetables, fruits, seaweeds, herbs, mushrooms, fish and shellfish, steaming and slitting the foods, mixing with water and a binder, making a sheet with a forming plate and drying the obtained sheet food. CONSTITUTION:Raw material foods such as vegetables, fruits, seaweeds, mushrooms, fish and shellfish are washed in an automatic washing apparatus 10 to remove stains, steamed in a steamer 20 with steam, minced to small pieces by a mincing apparatus 30 and mixed with water and a binder in a compounding apparatus 40 to obtain a raw material for the objective sheet food. The raw material is formed in the form of a sheet by a sheet-forming apparatus 50, dried and peeled off from a forming plate. The formed sheet food is successively transferred to various apparatuses with conveyors. Defective products are removed by a selecting apparatus 60 and the sheet food is seasoned by a seasoning apparatus 70, cut and packaged by a cutting apparatus 80 and a packaging apparatus 90 in the form suitable for sale and finally shipped as a product.
Patent JP-H0715993-A (JP)
Title: Velocity controller of an ac motor
Inventor: KAWA TAKATOSHI
IPC: H02P27/02
Filed: 1994-06-24
Abstract: PURPOSE: To prevent unnecessary power consumption and motor drive noise generated at the time of AC switching and phase switching in the speed controller of an AC motor for changing the drive voltage of the AC motor in multiple stages by the capacitance control of a capacitor. CONSTITUTION: This speed controller is provided with a large number of capacitors C1 -C5 , respectively serially connected to a motor 10 and a large number of switching elements TC1 -TC5 for respectively switching an AC power supply voltage supplied to the motor 10 through the respective capacitors C1 -C5 . The capacitances of the capacitors C1 -C5 are set so as to be different from each other, and thus by varying the AC power supply voltage which is supplied to the motor 10 through the respective capacitors C1 -C5 , the speed of the motor 10 is controlled in multiple stages.
Patent JP-S5589171-A (JP)
Title: Sensor for abnormal tension and breaking of yarn
Inventor: KOBAYASHI YOSHIMATSU
IPC: B65H63/02
Filed: 1978-12-27
Abstract: PURPOSE: To enable normal supply of yarn, and to improve operation efficiency, by a mechanism wherein the sensor is formed so that a conductive lever be vibrated in response to the tension of yarn and the abnormal tension of the yarn is sensed.  
     CONSTITUTION: Yarn a drawn out from a beam is run through a front end guide ring 4a from a rear end guide ring 4b and guided to a weaving machine, a hook 8 of a conductive lever 6 is hooked to each yarn a and the weaving machine is operated. The conductive lever 6 upward rotates by the tension of the yarn a and parts from a break sensing bar 12. Since the conductive lever 6 holds a condition that the lever 6 is pressed down by means of a weighted lever 7 in response to the strength of the tension of the yarn a as far as the yarn a is normally fed, the lever 6 floats repeating slight, up-and-down oscillation between the sensing bar 12 and the weighted lever 7, and an electric circuit is maintained in an opening condition. Even when only one yarn a is broken, the conductive lever 6 revolves and falls, and the electric circuit is closed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5955182-A (JP)
Title: Apparatus for determination of concentration of fermentation liquid
Inventor: YAMASHITA SUNAO
IPC: C12M1/34
Filed: 1982-09-24
Abstract: PURPOSE:To enable the stable determination of the concentration of a fermentation liquid from the initiation to the completion of the fermentation, by placing a dialysis tube immersed in the fermentation liquid in a fermentation tank, and providing a sensor connected with the dialysis tube at the outside of the fermentation tank. CONSTITUTION:The dialysis tube 10 immersed in the fermentation liquid is placed in the fermentation tank 1, and the sensor 14 connected with the dialysis tube 10 is placed outside of the fermentation tank 1. A dialyzate solution is introduced into the tube 10, and the component in the fermentation liquid is permeated through the dialysis membrane into the tube by the concentration difference between the dialyzate solution and the fermentation liquid in the tank 1. Since the specimen liquid introduced into the sensor case 13 is a clear liquid filtered with the tube 10, the contamination of the sensor 14 with slime can be reduced, and the concentration can be determined stably from the initiation to the completion of the fermentation without interruption.
Patent JP-S5587478-A (JP)
Title: Charge transferring element
Inventor: OSHISHIBA TSUNEO
IPC: H04N5/335
Filed: 1978-12-25
Abstract: PURPOSE:To read out signals at a desired time interval by transferring charge carriers at a desired time interval with a shift resistor to a transferring channel from respective charge accumulation parts. CONSTITUTION:A voltage is applied to the electrically conductive layer 14 to yield a depletion on the surface of the semiconductor and a high frequency voltage is applied to the electrode 15 to propagate the wave of the potential. Consequently, a small number of carriers are transferred through a channel 31 confining thereof to the trough of the wave and stored into a storage section 30 by way of a gate 32. As the gate 32 is opened gradually from the side close to an output gate 42, the charge carrier shifting to the channel from the respective storage sections 30 is temporarily stored in a carrier pool 41 for the charge carriers being confined to the wave. Upon the end of transference of the latter carriers, with the output gate 42 opened, the output is sent out of an output diode 43. with such an arrangement, a shift register 40 can set the timing for the storage gate 32 or the output gate 42 whereby signals can be outputted at any time interval.
Patent JP-H10337444-A (JP)
Title: Liquid separation
Inventor: TADA NAOKI
IPC: C02F1/44
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of stably separating a liquid with a reduced equipment cost for a long term. SOLUTION: In the liquid separating method for separating the liquid into a permeated water and a concentrated water by a reverse osmotic membrane module, the electrolyte concentration of a feed liquid is controlled to <=5000 mg/l and the reverse osmotic membrane module 8 having a performance of obtaining >=0.8 m<3> permeated water per 1 m<2> membrane surface area pg day from a 500 mg/l sodium chloride aq. solution under 0.75 MPa pressure is used and is operated in a condition so that the permeated watt is <=0.5 m<3> per 1 m<2> membrane surface area per day under 1 MPa pressure. In such a case, the material of main part of each pipe line of a feed pipe line leading to the reverse osmotic membrane module, a permeated water side pipe line 10 and a concentrated water side pipe line 19 is a polyvinyl chloride or a polypropylene.  As the reverse osmotic membrane, a polyvinyl alcohol based or polyamide based multiple membrane is preferably used.
Patent JP-S5866237-A (JP)
Title: Exhaust unit of bulb
Inventor: NARUO HIDEAKI
IPC: H01J9/385
Filed: 1981-10-16
Abstract: PURPOSE:To exhaust an impure gas in a short time by performing the exhaust of a bulb while an inactive gas is fed into the bulb so that the impure gas in the bulb is extruded and replaced by the inactive gas. CONSTITUTION:The exhaust pipe (a) of a bulb A is pinched by a chuck mechanism 5 and is connected to an exhaust path 1, and the tip section of an insertion pipe 18 is inserted into the bubl A through the exhaust pipe (a) by operating an air cylinder 30. The argon gas fed through an inactive gas feed path 19 is spouted from the tip section of the insertion pipe 18 and fed into the bulb A, then the exhaustion of the bulb A is performed through the exhaust path 1 and the exhaust pipe (a). Thereby, the impure gas in the bulb A is rapidly replaced by the argon gas and the exhaustion of the bulb A can be performed in a short time.
Patent JP-S6145546-A (JP)
Title: Picture display device
Inventor: MITANI TSUTOMU
IPC: H01J29/86
Filed: 1984-08-07
Abstract: PURPOSE:To obtain a captioned device having a hardly breakable tip tube by providing at least one metallic tip tube. CONSTITUTION:At least one metallic exhaust pipe (tip tube) is provided. For instance, an electrode structure 20 is incorporated in a picture display device container 19 while a metallic tip tube 21 is set up in said container 19. A rubber exhaust pipe 22 is connected to the tip tube 21 while being exhausted with a vacuum pump and after the container 19 is exhausted up to a prescribed high vacuum, the tip tube 21 is press-fixed and conducted with a resistance welding electrode 23 for being welded. Finally, the exhaust pipe 22 is removed from the tip tube 21. Thereby, there occurs no breakage in the tip tube in a manufacturing process or the like while being able to be performed in a shorter time than a time required for tipping-off of a picture display device where a glass-made tip tube is used thus also being able to shorten a process time.
Patent JP-H0828361-A (JP)
Title: Air-fuel ratio control method of lean-burn gas engine for gas engine heat pump
Inventor: NAKAGAWA KENJI
IPC: F02M21/02
Filed: 1994-07-18
Abstract: PURPOSE:To control the air-fuel ratio by using an engine speed variation in a lean-burn gas engine for a gas engine heat pump having a wide dead zone by performing operation on the engine speed variation by using an average value of actual engine speed in the constant time as reference engine speed, and controlling the air-fuel ratio so that the engine speed variation becomes a target value. CONSTITUTION:An air-fuel ratio control device 10 measures actual engine speed with every single rotation on the basis of a signal from a rotation sensor 9, and calculates an engine speed average value after the constant time passes, and also calculates an engine speed variation. Next, opening of a bypass valve 8 is changed on the basis of the obtained engine speed variation, and the air-fuel ratio is controlled. When the engine speed variation is within a target engine speed variation when the opening of the bypass valve 8 is controlled, a step position of a stepping motor is calculated so that the NOX concentration is more reduced by putting it on the lean side by control, and step speed is calculated, and the stepping motor is stepped and returned to the lean side.
Patent JP-H0719655-A (JP)
Title: Absorption type refrigerator
Inventor: FUKUCHI TORU
IPC: F25B15/00
Filed: 1993-07-05
Abstract: PURPOSE:To maintain the amount of liquid staying in a regenerator in a suitable range by a simple structure having excellent durability. CONSTITUTION:The absorption type refrigerator comprises coolant temperature detecting means Sw for detecting the temperature of coolant flowing through cooling means R, absorbent liquid temperature detecting means Sy for detecting the temperature of absorbent regenerated by a regenerator G, heating amount regulating means D for regulating the amount of heat added by heating means H, and flow rate regulating means F for regulating the flow rate of the absorbent flowing through an absorbent channel 10. The means F is so controlled based on detection information of the means Sw and Sy that the temperature of the absorbent becomes a target absorbent temperature set in response to the temperature of the coolant. And, the refrigerator further comprises control means C1 for so controlling the means D that the temperature of the absorbent approaches the target absorbent temperature when the temperature of the absorbent is different by a first set value or more from the target temperature or when the change of temperature of the absorbent is a second set value or more in the direction where the change is away from the target temperature.