baber/WOPTO huggingface dataset:
Patent JP-S63254027-A (JP)
Title: Impregnating device for resin
Inventor: WAKAGI YASUHIRO
IPC: B29K101/10
Filed: 1987-04-13
Abstract: PURPOSE:To contrive the improvement of efficiency as well as the simplification of a work to apply hardening resin into a resin absorbing material, by a method wherein a fixed displacement pump, sending a given amount of the resin and curing agent into the resin absorbing material, and a line mixer, mixing the resin with the curing agent, are provided in a transportation line. CONSTITUTION:Water is poured into a liner bag 3 and the bag 3 is inserted into a pipe 1 into an arrow sign direction while converting it. A given amount of resin 11 and curing agent 12 is sent automatically to a line mixer 7 by fixed displacement pumps 5, 6 and is mixed uniformly whereby hardening resin 16 is obtained. A predetermined amount of the mixed resin 16 is supplied to a liner 3a, therefore, impregnating work may be advanced efficiently. When a work, in which hot-water is supplied from a water feeding hose 23 into the liner bag 3 while water in the bag is returned from a delivery hose 24 into a boiler 21, is repeated after finishing the reversion of the liner bag 3 in the pipe 1 and inserting the bag 3 into the pipe 1 along the whole length of the pipe 1, hardening resin 16, impregnated into the liner bag 3, is cured by the hot-water and a rigid lining pipe is formed on the inner peripheral surface of the pipe 1 whereby the lining of said pipe 1 is provided.
Patent JP-S5614075-A (JP)
Title: Magnetic rotating arc welding method
Inventor: OKABE YOSHIO
IPC: B23K9/08
Filed: 1979-07-13
Abstract: PURPOSE: To enhance the starting performance of arc, form a uniform arc column in welding and improve productivity by preheating beforehand the faying end surfaces of base metals and performing magnetic rotating arc welding.  
     CONSTITUTION: The butt end surfaces of the base metals 1, 2 having been formed with a gap (g) are beforehand preheated by flowing high-frequency electric current from a thyristor inverter 8 to a high-frequency induction coil 5 by closing a switch S 1 . When the faying region of the base metals 1, 2 reach a suitable temperature, a switch S 2 , an arc electric power source 6 and exciting coils 3, 4 are turned "on" to fire the arc between the butt end surfaces of the base metals 1, 2. Then, the magnetical mutual action in the circumferential direction of the base metals causes the  arc to concentrically heat the rotating butt end surfaces at a high speed. When the  end surfaces of the base metals 1, 2 reach the welding temperature, strong pressing  force is exerted between the butt end surfaces, whereby welding is accomplished. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5966968-A (JP)
Inventor: JIYON KIYANPUBERU
IPC: B22D18/00
Filed: 1983-05-20
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-H06282689-A (JP)
Title: Document recognition processor
Inventor: HAMAGUCHI YOSHITAKA
IPC: G06K9/72
Filed: 1993-03-24
Abstract: PURPOSE:To prevent the performance of post-processing from being lowered by comparing a word which storage is newly requested, with an already stored word when storing the new word for a word dictionary and inhibiting the storage or displaying the result of similarity judgement when both of words are similar. CONSTITUTION:This device is provided with a recognition part 3, post-processing part 4, word dictionary 5 and recognized result storage part 6 for reading a document image 1 and recognizing characters 2 constituting the document. Further, a word storage control part 7, word similarity judgement part 8, word input part 9 and display part 10 are provided. In this case, the word similarity judgement part 8 judges similarity between the newly inputted word and the word already stored in the word dictionary 5 before any new word is added and stored in the word dictionary 5. When both of words are similar, the inputted word is prevented from being stored in the word dictionary 5. On the other hand, the similarity judged result is displayed on the display part 10 so that an operator can judge whether the word can be stored or not.
Patent JP-S62244727-A (JP)
Title: Automatic transmission for automobile
Inventor: MIYAKE JUNICHI
IPC: B60W10/10
Filed: 1986-04-18
Abstract: PURPOSE:To prevent an engine from coming into an overspeedy state even if a sensor detecting a car speed gets out of order, by having a shift step held to the specified shift step at the high speed side if an engine speed exceeds the specified one at the time of driving at a forward automatic shift position. CONSTITUTION:An electronic controller 800 performs current energization control or the like for a solenoid valve on the basis of each out signal of respective sensors after each of solenoid valves 140, 150, 240, 310, etc., are connected together with various sensors such as a car speed sensor 31 detecting a car speed, an accelerator sensor 803 detecting valve opening of a throttle valve and an engine speed sensor for an engine E. A hydraulic control circuit controls each of clutches C1-C4 when solenoids 140a and 150c of both first and second solenoid valves 140 and 150 are selectively energized with current by the electronic controller 800, and establishes either shift step from first to fourth of a speed change gear mechanism M according to the car speed and the opening of a throttle valve.
Patent JP-S62245566-A (JP)
Title: Floppy disk driver
Inventor: TANAKA KENJI
IPC: G11B17/34
Filed: 1986-04-17
Abstract: PURPOSE:To execute drive with ease of adjustment and stable performance by providing a pressure pad provided at a position where clipped with a floppy disk and opposed to the pressure pad onto a carriage supporting the magnetic head. CONSTITUTION:A moving pressure pad reception part 15 is provided together with a lower side magnetic head 1a on a large sized lower side carriage 2c. The pad reception part 15 is provided just near the upstream side of the running direction of a floppy disk 6 to the head 1a. The carriage 2c fitted with the head 1a and the pad reception part 15 is assembled with a rail 4 placed to a chassis 3 so as to be sided and moved along the rail 4 via a belt 5 by a motor. The difference between the pad reception part 15 and the head 1a attended with the movement between the inner circumference and the outer circumference of the disk 6 for the head 1a is eliminated and the adjustment is facilitated and the drive with stable performance is attained.
Patent JP-H06293683-A (JP)
Title: Polyhydroxy compound and its production
Inventor: TAKEDA SHOJI
IPC: C07C37/20
Filed: 1993-03-23
Abstract: PURPOSE:To obtain a new compound of low melt viscosity, capable of reducing the viscosity of the relevant blend when used as a curing agent for an epoxy resin, thereby greatly improving the workability of such blend in its molding, also capable of giving low-hygroscopic cured products. CONSTITUTION:A polyhydroxy compound of formula I (A is mehylene or isopropylidene; R<1>-R<6> are each H, aryl, etc.), which can be obtained by the following process: a reaction is conducted between an allylphenol-based compound having two reaction sites on the aromatic ring (e.g. O-allylphenol) and 1.5-2.5 molar times of formaldehyde under alkaline condition to produce a resol, then a naphthol of formula II (e.g. 1-naphthol) is condensed with the resol under acidic condition so as to be 2-20 molar times of the naphthol based on the amount of the allylphenol-based compound used in producing the resol, followed by eliminating the monomers unreacted from the system. The acid catalyst to be used in the condensation reaction is pref. p-toluenesulfonic acid.
Patent JP-S5613738-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOHARA TAKESHI
IPC: H01L21/56
Filed: 1979-07-13
Abstract: PURPOSE:To decrease the quantity of waste resin without damaging a burr formation preventive effect by a method wherein resin materials are erected at the fringe of a radiant plate of a semiconductor device when sealing the plate with resin, and the materials are removed after sealing. CONSTITUTION:Leads 31, 37 are caulked 2 to a radiant plate 1, and leads 32-36 are soldered onto the radiant plate, and connected 5 to an electrode of a semiconductor element 4. The fringe of the back 1b of the radiant plate 1 is oppositely arranged to a groove 8 of an upper metal mold 6, an end surface of the radiant plate and an outside wall of the groove 8 are conformed, and the leads 3 are held by a cope 6 and a drag 9. A resin material 11' is filled into a cavity and also injected into the groove 8 forcedly. When removing a sealing body from the molds, resin materials 12 are erected. When the materials 12 are pushed in the arrow head direction, they can simply be removed, a device which burr is not formed can be obtained, and external appearance is excellent. Since the quantity of the resin materials 12 is extremely small, the quantity of resin discarded is sharply decreased.
Patent JP-H06301356-A (JP)
Title: Driving circuit for liquid crystal display device
Inventor: KASAI SHIGEHIKO
IPC: G02F1/133
Filed: 1993-04-16
Abstract: PURPOSE:To realize high-quality display by controlling the polarities of the voltages to be impressed to the respective pixel parts of one horizontal line in such a manner that a positive polarity and negative polarity are evenly impressed by using a low-voltage drain driver. CONSTITUTION:This driving circuit is composed of low-breakdown strength signal driving circuits 29, 30 which form the voltages to be improved to liquid crystals from the vertical direction of a liquid crystal panel 37, a power source circuit for forming the voltages to be impressed to the liquid crystals from the reference voltages to be supplied to these signal driving circuits 29, 30 by converting the reference voltages to antiphases at a certain period with respect to the DC counter voltages of the liquid crystals and level shifters 23, 24 for converting the voltage levels of display digital display data and timing signals in accordance with the reference voltages supplied to the signal driving circuits 29, 30, by which the signal driving circuits 29, 30 are changed to the circuits operating on AC.
Patent JP-2000284077-A (JP)
Title: Electronic apparatus and adjusting method for the electronic apparatus
Inventor: KAWAGUCHI TAKASHI
IPC: G04G3/04
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To simultaneously calculate a plurality of temperature corrected data of products in the state installed in a movement or an armour. SOLUTION: A measurement means of analog electronic clock receives external start signal via a motor coil (step S2) and then measures an oscillation frequency from an oscillation unit and an oscillation frequency from a temperature sensing oscillation unit (steps S3 and S4) based on an external reference signal. This measurement is repeated at a plurality of predetermined temperatures. An operation unit calculates temperature corrected data (step S6) based on the oscillation frequency from the oscillation unit and the oscillation frequency from the temperature sensing oscillation unit. The temperature corrected data are written in a memory unit (step S7) by the control of a control unit.
Patent JP-H09254928-A (JP)
Title: Method and apparatus for supplying inner film in packaging machine
Inventor: HAYASHI YOSHITERU
IPC: B65B61/20
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To allow an inner film to be drawn out from a material roll at the same speed as an outer film with a simple mechanism. SOLUTION: An output of a driving motor 26 is coupled to a first rotation shaft 25 with a material roll 20 mounted, the first rotation shaft is rotated following rotation of the driving motor, and an outer film is fed from the material roll. A second rotation shaft 28 is placed above and in parallel with the first rotation shaft, wherein it can be moved vertically by a guide means. A material roll 27 for an inner film is mounted on the second rotation shaft, and also it is brought into contact with an upper face of the material roll. When the material roll is rotated, the roll for the inner film also rotates to have the inner film fed. The fed inner film is at the same speed as the outer film fed from the material roll. Then both films are supplied to a bag-making machine 23.
Patent JP-S61250412-A (JP)
Title: Evaporator for liquid fuel combustion apparatus
Inventor: KONAKAWA KATSUZO
IPC: F23N5/14
Filed: 1985-04-26
Abstract: PURPOSE:To continuously make it possible to keep a specified combustion rate, by arranging a means of detecting temperatures and pressures of evaporating tubes, thereby controlling the delivery pressure of a fuel pump. CONSTITUTION:Temperature control of evaporating tubes 1 is accomplished by turning a heater 2 on or off by means of a thermistor 6, whereas the evaporating rate of fuel depending on the heat load largely varies with the control of heating rate. Accordingly, the temperatures in the evaporating tubes 1 varies in excess of the differential temperature being controlled by the on-off control action; temperatures of the fuel gas flowing out from nozzle 5 also varies following the temperatures in the evaporation tube. Setting of combustion rate is performed by controlling the capacity of a fuel pump 3 using a controller 11. Themperature of the fuel gas flowing from the nozzle 5 is detected by a temperature detecting thermistor 6 and pressures of the evaporating tube 1 is detected by a pressure sensor 10. In response to the values thus obtained the controller 11 increases or decreases the delivery pressure of the fuel pump 3. As the pressure in the evaporating tube 1 is at all times kept constant, the combustion rate can be maintained at specified values.
Patent JP-S5517272-A (JP)
Title: High tension generator
Inventor: KATOU SHIYOUJI
IPC: H02M1/14
Filed: 1978-07-24
Abstract: PURPOSE: To prevent oil flow and improve a high tension stability by equaly splitting the dc-component of the output component of a Cockcroft circuit through a filter resistance by a high tension split resistor and further by equally splitting an ac-component thereof by a filter capacitor to uniformly apply the voltage to each stage.  
     CONSTITUTION: A dc-component of the output from a Cockcroft circuit through a filter resistor Rf is equally splitted by a high tension division resistor Ra 1 ...RaN the ac-component thereof is equally splitted by a filter capacitor cf 1 ...cfM to uniformly apply the voltage to each stage. Therefore, the field around a reference resistor R s1 ... R sn  becomes substantially zero, or uniform as a result that the charged oil almost does not make a circulation around the reference resistors. A noise to the high tension setting reference resistors is almost eliminated and a high tension stability is remarkably improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03123740-A (JP)
Title: Cyclohexenylethane compound
Inventor: UCHIDA MANABU
IPC: C09K19/30
Filed: 1990-04-06
Abstract: NEW MATERIAL:A compound of formula I (R is 1-10C alkyl; X is 1-10C alkyl, 1-10C alkoxy, CN, Br or F; Y is H or F; (m) and (n) are 0 or 1). EXAMPLE:4-(Trans-4-n-propylcyclohexyl)-[2-(4-methylphenyl)ethyl]cycloh exene. USE:A liquid-crystalline compound exhibiting a wide liquid crystal phase, having good compatibility with known liquid-crystalline compounds and capable of spreading the liquid crystal phase temperature range of a liquid crystal composition. Useful as a component for spreading the operation temperature ranges of liquid crystal display elements. PREPARATION:A phenetyl bromide derivative of formula II (X1 is F, 1-10C alkyl or 1-10C alkoxy) is reacted with Mg in THF solvent to prepare a Grignard reagent, which is dropwisely reacted with a cyclohexanone derivative of formula III, followed by treating the prepared hexanol derivative of formula IV in the presence of an acidic catalyst at the refluxing temperature to provide the compound of formula I wherein X is X1.
Patent JP-H04322798-A (JP)
Title: Treatment of waste processing solution
Inventor: FUNAKI MASAHIRO
IPC: C02F9/00
Filed: 1991-04-22
Abstract: PURPOSE:To reduce the cost of discharging the surplus and to reutilize the waste heat by adding a flocculant to a waste processing soln. to separate the soln. into the precipitate and supernatant liq. and utilizing the heated gas generated when a solvent used in heating the supernatant liq. is vaporized, air-cooled and liquefied to dry the precipitate. CONSTITUTION:The floc in a waste soln. in a flocculation tank 2 flocculated by addition of a flocculant is separated from the supernatant liq., and the precipitate is dropped into an evaporating dish 6. The supernatant liq. is sent to an evaporator 20 and heated, the vapor is sent to an air cooler 30, and the condensate is accumulated in a liq. receiver 40. The air used in the cooler 30 and heated to a high temp. is injected into the dish 6 from a tiny hole 32a, and the precipitate is heated. The evaporation from the precipitate is accelerated by the air from an air suction port 10 in the upper space of the dish 6, and the precipitate is dried. Consequently, the surplus (flocculated precipitate and concentrate) is discarded at a lower cost, and the waste heat is reutilized.
Patent JP-H02268289-A (JP)
Title: Fuel assembly
Inventor: KUDO YOSHIRO
IPC: G21C3/326
Filed: 1989-04-10
Abstract: PURPOSE:To improve a characteristic of a spectrum shift operation by providing, at a cooling water inlet part of a water rod, a regulation mechanism to regulate a flowing-in rate of a cooling water at an inlet, according to a flow rate of a cooling water which flows through a channel box. CONSTITUTION:In case that a flow rate in an assembly of a cooling water is less than 100% of a rating one, a cylindrical body 14 is pushed downwardly and an inlet 17 goes down to a lower part of a long hole 11 of a water rod, because a flow resistance of a barrier plate 13 is much larger than an elastic force of a spring mechanism 15, and a flowing-in rate of the cooling water to the water rod decreases substantially. When the flow rate in the assembly exceeds 100% of the rating one, the flow resistance becomes smaller than the elastic force of the spring mechanism 15 and therefore the cylindrical body 14 is pushed upwardly, whole part of the inlet 17 rises into the long hole 11 and the flowing-in rate of the cooling water to the water rod, increases. In this situation, when a core flow rate is smaller compared to a rating one, no cooling water flows in the water rod and therefore an inside of the water rod turns almost into a void to decrease an average water density of the assembly. Otherwise, when the core flow rate is close to the rating one, no void is generated and the average water density of the assembly increases.
Patent JP-S62245421-A (JP)
Title: Portable equipment with separate type keyboard
Inventor: HORIE KENZO
IPC: G06F3/02
Filed: 1986-04-18
Abstract: PURPOSE:To contain a keyboard cable naturally in a containing recessed part without being deformed or entangled, by providing a fold processing part at the intermediate position of the keyboard cable which connects a keyboard to a portable equipment main body. CONSTITUTION:A keyboard cable 5 is constituted of a straight part 7a on which no expansion curling process is applied, a curl part 7b on which the expansion curling process is applied, an a fold processing part 7c which connects the straight part to the curl part. When a keyboard 2 is contained in a portable equipment main body 1, the keyboard cable 5 is folded centering the fold processing part 7c by making the keyboard 2 approach to the portable equipment main body 1, and by containing the curl part 7b in the recessed part 8 of the portable equipment main body 1, the straight part 7a is also picked in the recessed part 8 naturally.
Patent JP-H07297645-A (JP)
Title: Detection circuit
Inventor: YAHAGI YUKIHIRO
IPC: H04B1/04
Filed: 1994-04-27
Abstract: PURPOSE:To provide a detection circuit which detects the input signal by a detector to output the DC voltage via a differential amplifier, increases its dynamic range in a simple circuit constitution and with no external control, and also secures the stable output voltage regardless of the change of ambient temperature. CONSTITUTION:A loose coupler 4 is placed at the input side of a detector 7 against the main path of the input signal RF, and a reference voltage generating circuit 8 inputs a part of the signal RF that is taken out of the coupler 4 and has the same constitution as the detector 7 to output the reference voltage Vref. Meanwhile a differential amplifier 1 inputs the output of both detector 7 and circuit 8 and outputs them after amplification. The diodes 2 and 3 contained in the detector 7 and the circuit 8 have the same characteristic.
Patent JP-H07282913-A (JP)
Title: Electric connector system for yoke of video display tube
Inventor: RICHIYAADO AARU EDOGUREI
IPC: H01R13/434
Filed: 1995-03-23
Abstract: PURPOSE: To provide an electrical connector system new and improved so as to be used along with a header connector for a video display tube yoke. CONSTITUTION: This system is provided with a header 18 fitted to a yoke, and the header 18 includes a body 20, and terminal pins 22a, 22b protruded from the body 20 and terminated at a lead 71 from the yoke. Connectors 32, 72 are fitted to the header 18. The connectors include insulating housings 34, 82, and the housings have a plurality of terminal receiving cavities 42, 84 and pin receiving passages 48, 86 communicated with the cavities. Terminals 60, 74 are received in the cavities. The respective terminals include terminal parts 62, 76 terminated at wire conductors 36, and trap parts 68, 80 aligned in one of the pin receiving passages so as to capture one of the solid terminal pins of the header. Latches 50 are provided between the header and the connectors and held in the fitted state.
Patent JP-H05287998-A (JP)
Title: Ventilator for road tunnel
Inventor: MOCHIZUKI SUNAO
IPC: G08G1/065
Filed: 1992-04-10
Abstract: PURPOSE:To obtain a programmed operation of a ventilation volume in conformity with traffic fluctuations, eliminating the need for an operation pattern of a ventilator. CONSTITUTION:In terms of a ventilation control device which carries out automatic measurement control which controls the ventilation of a road tunnel and programmed control which carries out programmed control as a back-up means when the automatic measurement control is impossible, an automatic measurement control section 14 controls a ventilation volume in automatic mode based on a pattern of a traffic volume fluctuation pattern 12 and a measured value of a different sensor 13. As for the programmed control, a program operation arithmetic operation section 15 determines a required ventilation volume based on the pattern of the traffic volume fluctuation pattern generation section 12. This value is adopted as a control variable for the automatic measurement control section 14, thereby carrying out automatic measurement control.
Patent JP-H11303975-A (JP)
Title: Air breather structure of transmission
Inventor: KOSUGE NAOYUKI
IPC: F16H57/027
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an air breather structure of a transmission, capable of eliminating oil blowing. SOLUTION: A partition wall 2 for forming an air breather chamber S is suspended distantly from a corner part 1a of a transmission case into a curved shape to increase the capacity of the air breather chamber S, an oil inlet 4 is formed on the upper part of the partition wall 2, an oil outlet 5 wider than the oil inlet 4, for discharging oil entering the air breather chamber is formed on the lower end of the partition wall 2, and the oil outlet 5 is formed between an oil return rib 6 for preventing oil from rising to the air breather chamber and projected from the transmission case and the lower end of the partition wall 2.