baber/WOPTO huggingface dataset:
Patent JP-H0578288-A (JP)
Title: Antidote (+)-n-(2-ethoxyphenyl)-n'-(1,2,2-trimethylpropyl)-2-nitroethene-1,1-diamine
Inventor: YANNBERUNTO RENFUAASU
IPC: A61P25/28
Filed: 1992-02-27
Abstract: PURPOSE: To provide the new compound useful for treating angina, hypertension, urinary incontinence, alopecia, asthma, peripheral vein disease, cardiac rhythm abnormality, cerebral ischemia, epilepsy, etc.  
     CONSTITUTION: This compound is (+)-N-(2-ethoxyphenyl)-N',N'-(1,2,2- trimethylpropyl)-2-nitroethene-1,1-diamine represented by formula I. The preparation of the compound represented by the formula I comprises: allowing the compound represented by formula II and the compound represented by formula III to react with each other in an organic solvent such as hexane to form the corresponding racemic body; and then, separating the (+) enantiomer from the racemic body in an chiral static phase by using high-performance liquid chromatography and an organic solvent to prepare the objective (+) enantiomer. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S6034934-A (JP)
Inventor: DONARUDO CHIYAARUZU SHIYUREEGE
IPC: A61P11/00
Filed: 1984-04-13
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-S60221420-A (JP)
Title: Polyester film
Inventor: INADA HIROO
IPC: C08G63/00
Filed: 1984-04-17
Abstract: PURPOSE:To provide the titled film consisting of a novel linear aromatic polyester containing (ethylenedioxy)dinaphthoic acid as an acid component, and having excellent heat resistance, hydrolysis resistance and chemical stability and high strength and Yound's modulus. CONSTITUTION:The objective film can be manufactured by using (A) and acid component composed mainly of 6,6'-(ethylenedioxy)di-2-naphthoic acid and (B) a glycol component composed mainly of a 2-10C glycol having even number of carbon atoms constituting the main chain (preferably ethylene glycol), and having an intrinsic viscosity of >=0.4. The film is manufactured preferably by drying said polyester, melting and extruding at a temperature above its melting point and <=330 deg.C, and quenching by contacting with a rotary drum of a temperature lower than the glass transition temperature of the polyester.
Patent JP-H02111223-A (JP)
Title: Current limiter circuit
Inventor: MIZUMURA TADAO
IPC: H02H9/02
Filed: 1988-03-31
Abstract: PURPOSE:To simplify a circuit by limiting a rush current by an input resistor, an input capacitor when a field effect transistor FET is OFF, and operating a FET based on a voltage between the source and the drain of the FET in a suppressing direction at the time of overcurrent, and limiting the overcurrent. CONSTITUTION:A rush current is limited by an input resistor 2 and an input capacitor 3 when a FET 1 is OFF, and the FET 1 is then turned ON to obtain a predetermined current. On the other hand, a voltage between the source and drain terminals (a) and (b) of the FET 1 is raised at the time of overload, the voltage is detected through circuit terminals a', b', and their outputs are supplied to the base of a gate voltage control transistor 8. As a result, the transistor 8 which remains OFF so far is turned ON, the voltage between the gate and the source of the FET 1 is varied, and a current between the source and the drain of the FET 1 is limited. Accordingly, a current to an output side terminal OUT is limited to prevent the overcurrent. Thus, the circuit can be simplified.
Patent JP-S59205031-A (JP)
Title: Tow-way clutch
Inventor: OKAJIMA HISAO
IPC: F16D41/08
Filed: 1983-05-02
Abstract: PURPOSE:To enable the transmission of torque in both directions, from an inner wheel to an outer wheel, and suppress heating due to the friction between both the wheels, by turning a cage and applying braking torque and by removing the braking torque to race the inner wheel. CONSTITUTION:Rollers 10 are interposed between an outer wheel 7 and the polygonal flat faces 9 of an inner wheel 8. One end of a cage 12 is secured on a drum 11 rotatably fitted on the inner wheel 8. The rollers 10 are retained in the openings 13 of the cage 12. A pair of pins 18 are secured in the inner wheel 8 between its flat facets 9 in such a manner that the pins are juxtaposed in the axial direction of the wheel and extend in the radial direction of the wheel. A pair of plate springs 19 are provided in the opening of the cage 12 on both the sides of the pair of pins 18. When braking torque acts from a belt 17 to the drum 11, the cage 12 is turned to such an angular position relative to the inner wheel 8 that the torque of the plate springs 19 is equal to the braking torque, thus displacing the rollers 10 to engage the inner wheel with the outer wheel 7.
Patent JP-S51151341-A (JP)
Title: Hair dye
Inventor: IWABE KOUICHI
IPC: A61Q5/10
Filed: 1975-06-20
Abstract: PURPOSE: A hair dye having a mild effect on the hair and skin of the head, with a prominent dyeing effect, without unpleasant odor. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57192157-A (JP)
Title: Calling circuit for telephone set
Inventor: TOKUDA MASAMI
IPC: H04M19/04
Filed: 1981-05-20
Abstract: PURPOSE:To suppress the reduction in a logic voltage at no load of a driving circuit and to make the ringing of a calling tone, by controlling a voltage given to a logic circuit and a counter circuit with a difference to a rectified voltage of the calling signal. CONSTITUTION:A calling signal inputted from telephone set lines 1 and 2 is rectified at a rectifying power supply section (a) and applied to a calling tone forming circuit section (c) and a correcting circuit section (b). This circuit section (c) is provided with a logic circuit LOG generating an AC signal frequency- divided and a driving circuit DV driving a speaker SP. A counter circuit CNT of the section (d) counts the intervals of a calling signal and gradually increases the volume at reproduction. The rectified voltage is detected with diodes D8-D10 provided at the section (b) and transistors (TRs) 1 and 2 control a TR3 with a voltage difference between the circuits LOG and DV, the voltage of a capacitor C2 is corrected and the ringing of the calling tone is made stable.
Patent JP-S60220581-A (JP)
Inventor: HOSHINO TERUAKI
IPC: H01R13/639
Filed: 1984-04-16
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-H03274431-A (JP)
Title: Temperature measuring circuit
Inventor: KUMADA TOSHIHARU
IPC: G01K7/20
Filed: 1990-03-26
Abstract: PURPOSE:To use circuits in common by switching an output current of a con stant current source and a gain of a programmable gain preamplifier depending on which of a temperature measuring resistor and a thermistor is connected. CONSTITUTION:A constant current source I3 is so constituted that an output current thereof is able to be switched. A gain of a programmable gain preampli fier PA is switched in accordance with whether a temperature measuring resistor or a thermistor is connected to an input terminal TA, TB, TC. An output signal of the preamplifier PA is fed and converted to a digital signal by an A/D con verter ADC. A control part CTL switches and controls an output current of the constant current source I3, and a gain of each switch of a multiplexer MPX and the preamplifier PA in accordance with the temperature measuring resistor and thermistor connected to the input terminal TA, TB, TC. Accordingly, even when any of the temperature measuring resistor and thermistor is connected to the input terminal, a voltage of the same range is input to the A/D converter, so that the circuits can be used in common.
Patent JP-H06287660-A (JP)
Title: Method for forming fine mercury droplet
Inventor: SATO MAKOTO
IPC: G02B26/08
Filed: 1993-04-02
Abstract: PURPOSE:To form a fine mercury droplet which has been appropriately separated and measured by placing mercury in an aq. surfactant soln. which is vibrated to disperse the mercury as many minute droplets, sorting out the droplet of desired diameter and charging the droplet into pure water. CONSTITUTION:An appropriate amt. of mercury 1 is introduced into an aq. soln. 2 of a surfactant such as soap in a test tube 3, the test tube 3 is vibrated by an ultrasonic vibrator 4, etc., and hence the mercury 1 is dispersed into many fine droplets of micron order. Since the droplet is coated with a molecular film of the surfactant, the droplets are not joined to one another but dispersed in the form of globule. The soln. 2, in which the minute mercury droplets are dispersed, is transferred to a flat vessel 6 such as a watch glass by using a pipet 5. The mercury droplet of desired diameter is selected by means of a microscope 8, sucked up with a micropipet 7 of glass tube and transferred into a large amt. of pure water 9. The adhered surfactant is diffused into the pure water 9 and removed, and the washed fine mercury droplet is obtained.
Patent JP-H06290316-A (JP)
Title: Non-contact ic card
Inventor: MATSUMOTO HIROYUKI
IPC: B42D15/10
Filed: 1993-04-02
Abstract: PURPOSE:To provide a non-contact IC card which never causes malfunction by the external noises. CONSTITUTION:A non-contact IC card is provided with an envelope detection circuit 1 which detects a received signal A1 of the radio wave transmitted from a ground station and modulated by a prescribed code, an amplifier circuit 2 which amplifies the output signal B1 of the circuit 1, a comparator 3 which compares the output signal C1 of the circuit 2 with a reference level, and a pulse generating circuit 4 which outputs a pulse signal E1 of a fixed width in response to the output signal D1 of the comparator 3. Meanwhile the non- contact IC card is provided with a detecting circuit which includes a delay circuit part 5 which inputs the signal E1 and then outputs it as it is or after delaying it by the prescribed delay times t1, t2 and t3, and an AND circuit 6 which inputs the output signals F1 (E1, F1b, F1c and F1d) of the part 5 and then outputs a start signal G1 of the IC card when the signal F1 satisfy the AND conditions.
Patent JP-S61236105-A (JP)
Title: Manufacture of directional silicon steel plate or low iron loss having no characteristic deterioration caused by strain-removing annealing
Inventor: NISHIIKE UJIHIRO
IPC: C21D8/12
Filed: 1985-04-12
Abstract: PURPOSE:To obtain the directional silicon steel plate having no characteristic deterioration caused by strain-removing annealing by a method wherein a forsterite film is locally removed, a metal having the coefficient of thermal expansion different from that of base iron is adhered to the surface where the forsterite film is removed, and an insulative coating which gives tension is performed. CONSTITUTION:After an annealing isolation agent, having MgO as the main component, is applied on the surface of a steel plate, an annealing for secondary recrystallization is performed, subsequently a high-temperature purification annealing is performed, and forsterite is formed on the surface where the annealing isolation agent is applied. A forsterite-removing process is performed after the last finishing annealing or insulating coating is performed. Forsterite can be partially removed by performing an etching with an HF solution using a suitable mask, or by performing a scraping off method using a knife edge and so on. Iron loss characteristics can be improved by removing the forsterite film, and a heterogenous metal region is formed in a divided manner on the surface layer of the base iron located directly below the part where the forsterite film is removed.
Patent JP-H03279728-A (JP)
Title: Air-conditioner
Inventor: SANO TETSUO
IPC: F24F5/00
Filed: 1990-03-28
Abstract: PURPOSE:To prevent occurrence of dew condensation and feeling of draft, and effect cooling by radiation by providing a radiating surface provided on a wall surface facing a space in a room and a cooled air feed means which causes cooled air to flow along the radiating surface. CONSTITUTION:Refrigerant compressed by a compressor 33 is circulated through a four-way valve 34, outdoor side heat exchanger 31, expansion valve 35 and indoor side heat exchangers 15, 15 to form a refrigerating cycle. The indoor air is sucked by means of an indoor fan 20 through each suction port 11, 11 and cooled by heat exchange while it passes through the exchangers 15, 15. The cooled air is blown off obliquely downwardly from blowoff ports 12, 12 to effect convective cooling, in which a living space is directly cooled. When the room temperature falls to a changeover temperature, a louver is set at a lateral blowoff position, whereby the cooled air is blown off in a lateral direction along radiating surfaces 10, 10 toward the suction port 11 to cool the surfaces 10, 10, in which, since the surfaces 10, 10 are indirectly cooled by the cooled air obtained by cooling, the surfaces 10, 10 are free from dew condensation. By absorbing heat of the living space by radiation, comfortable cooling by radiation can be performed without causing feeling of draft.
Patent JP-H02255026-A (JP)
Title: Medium material for culturing plant tissue
Inventor: TAKAGI RYOJI
IPC: A01H4/00
Filed: 1989-03-30
Abstract: PURPOSE:To provided the subject medium material used in a combination with a liquid medium and accelerating the multiplication of a plant cultured tissue and having a good rooting rate on the acclimation of the cultured tissue, the good growing rate of the seedling after the acclimation, etc., by comprising ceramic fibers and a water absorption-inhibiting agent both not exhibiting any inhibiting action on the plant tissue cells. CONSTITUTION:A water-inhibiting agent (preferably an alkylamine organic acid salt) not exhibiting any inhibiting action on plant tissue cells preferably in an amount of 0.0005-2wt.% is homogeneously mixed with ceramic fibers (preferably silica.alumina fibers) substantially not eluting any component having an inhibiting action on the plant tissue cells, preferably substantially not reacting with a liquid medium and having a bulk density of 0.01-0.2g/cm<3>, e.g. after the ceramic fibers are formed, followed by preferably subjecting the mixture to a needling process into a blanket shape, etc., to provide the objective medium material.
Patent JP-S555044-A (JP)
Title: Method of winding motor coil combined with plural coil, motor coil winder and motor with the same coil by the same method
Inventor: AKITA TAIZOU
IPC: H02K3/28
Filed: 1978-06-24
Abstract: PURPOSE: To eliminate the step of connecting the coil ends in a method of winding motor coils combined with a plurality of coils by providing a coil end spool for winding a crossover track between the coils at both ends of spool group and winding the coils at both back and forth routes of a coil guide to thereby simplify the step.  
     CONSTITUTION: Coil end spools 6 are provided at both ends of predetermined number of adjacent spools 5. After first coil group N 1  is wound on the respective spools 5 upon rotating of a coil guide 2 and an end coil is wound several times at the rightmost spool 6, the guide is moved to the left and second coil group N 2  is wound on the spools. After winding the second coil group N 2 , the coil is wound several times on the leftmost spool 6 and third and fourth coil groups N 3  and N 4  are similarly wound on the spools. Thus, the respective coil groups can be continuously wound. Accordingly, it can save the operation of the guide and eliminate the step of connecting the coil ends between the coil groups. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63243459-A (JP)
Title: Ignition timing controller for internal combustion engine
Inventor: FUJIMOTO YUKITO
IPC: F02P5/15
Filed: 1987-03-30
Abstract: PURPOSE:To effectively prevent knocking from occurring, by making an ignition timing operational device operate the ignition time on the basis of the specified setting value in place of engine load at a time when a specified driving state of an engine is detected, in case of a device which operates the ignition timing on the basis of engine speed and the engine load. CONSTITUTION:In this controller, there provided with an engine speed detecting device 10 to be set up in and around a rotating part of an internal combustion engine and an engine load state detecting device 12 to be set up in a proper position in a suction air passage, and according to each output signal of these detectors, ignition timing of the engine is operated by an ignition timing operational device 14. And, according to this operated ignition timing, the ignition action of an ignition device 16 is controlled. In this case, furthermore there is provided with a specified driving state detecting device 18 which detects a specified driving state where the detected value of the engine load state detecting device 12 comes to a different value from an actual load state of the engine. And, when the specified driving state of the engine is detected, the ignition timing is made so as to be operated by the ignition timing operational device 14 on the basis of the specified setting value in place of the output value of the engine load state detecting device 12.
Patent JP-S555045-A (JP)
Title: Induction motor
Inventor: NEGISHI KOUSABUROU
IPC: H02P23/00
Filed: 1978-06-23
Abstract: PURPOSE: To eliminate the variation of the rotation of an induction motor even after its frequency is altered at constant load and voltage by providing a secondary resistor of large resistance.  
     CONSTITUTION: A shorting ring 3 is provided at both ends of the slot 2 at a cage rotor core 1 of an induction motor to increase the secondary resistance thereof. The resistance is reduced by decreasing the sectional area of the shorting ring 2, or the slot 2 or reducing the purity of aluminum material of the slot 2 and the ring 3 or replacing the aluminum by zinc with low conductivity. Thus, the secondary resistance is continuously varied to set the secondary resistance for obtaining the same rotating speed of the motor at both 50Hz and 60Hz. Thus, even if the frequency is varied at constant load and voltage of the motor, the rotating speed of the motor can be retained constant, and the variation of the speed can also be eliminated against the voltage variation of approx. ±1.0% of rated current as shown in a graph. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S561877-A (JP)
Title: Vacuum thawing
Inventor: SUZUKI MINORU
IPC: A23L3/365
Filed: 1979-06-20
Abstract: PURPOSE: To make water not boil until the pressure of a vacuum chamber reaches a given reduced pressure and to make vacuum thawing with a vacuum pump having a small capacity, by reducing the pressure in the vacuum chamber wherein the temperature of the water put in the chamber is made not higher than the boiling point at the goal pressure of the vacuum chamber.  
     CONSTITUTION: The products 4 to be frozen are put in the vacuum chamber 2, the temperature of water to be added to the water tank 5 in the vacuum chamber 2 is made not higher than the boiling point at the goal reduced pressure of the vacuum chamber to reduce the pressure and to evolve steam, and the latent heat of the water condensed to the frozen products 4 is utilized to thaw the products 4. For example, when water or ice at 0°C is put in the water tank 5 in the vacuum chamber, steam will not evolve until the pressure in the chamber is reduced to 5 Torr, the goal reduced pressure, or lower, and the pressure of steam is smaller than that of conventional method so that the capacity of a vacuum pump can be made smaller to about one-third by comparison with that of conventional method. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09269471-A (JP)
Title: Reflection type color liquid crystal display device
Inventor: SUZUKI TOSHIHIKO
IPC: G02F1/1335
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To develop colors such as bright white and blue, green and red having excellent color purity without a color filter. SOLUTION: This device is provided with a polarizing plate 1, a liquid crystal cell 2 having substrates 4A and 4B, transparent conductive film 5A and 5B, insulating layers 6A and 6B and orientation control film 7A and 7B and a reflector 3, and the angle of torsion θ1 of the liquid crystal cell 2 and the crossed angle θ2 of the first orientation direction of a liquid crystal layer, the polarizing axis direction of the polarizing plate and the first orientation direction of the liquid crystal cell are set most suitable, and a voltage value equal to or higher than ternary is selected by multiplex driving and is applied.
Patent JP-S59202086-A (JP)
Title: Scintillation camera
Inventor: TANAKA MITSUHIRO
IPC: G01T1/164
Filed: 1983-04-30
Abstract: PURPOSE:To enhance count rate characteristics by shortening a dividing time, by provding an amplifying means for amplifying a position signal and an energy signal in the same amplification degree at a stage prior to inputting both signals to an operation means while changing the amplification degree of the amplifying means corresponding to the energy signal. CONSTITUTION:Scintillation light in a scintillator is detected by a large number of photoelectric multipliers and the detected lights are subjected to weighed addition to obtain position signals (x), (y) while an energy signal (z) is obtained by summing the detected lights. The signals (x), (y), (z) are sampled by a sample hold circuit 5 and selected through amplifiers 11-1n respectively different in amplification degrees by multiplexers 21-23. In this case, the multiplexers 21- 23 are controlled by a level detector 24 for detecting the level of the signal (z). The controlled output signal (z') is set as the max. value corresponding to max. energy and the signal (x'), (y') are also amplified in the same amplification degree as the signal (z') to be supplied to dividing circuits 6, 7. By this mechanism, a dividing time is shortened and count rate characteristics can be enhanced.
Patent JP-H06293591-A (JP)
Title: Method for growing silicon single crystal
Inventor: WATANABE MASATO
IPC: C30B15/00
Filed: 1993-04-02
Abstract: PURPOSE:To grow a Si single crystal periodically having regions of a high oxygen concn. and low oxygen concn. within the plane perpendicular to a growth direction in the growth of the Si single crystal by a Czochralski method. CONSTITUTION:The rotating speed of a crucible is so set that the thermal Rossby number attains 10 to 0, 1 and the crystal is rotated at the same rotating speed in the same direction as the rotating direction of the crucible. The region of the high oxygen concn. and the low oxygen concn. are periodically formed within the plane perpendicular to the growth direction.
Patent JP-S561215-A (JP)
Title: Coiling method for strip
Inventor: TANAKA TOMIO
IPC: B65H19/28
Filed: 1979-06-18
Abstract: PURPOSE: To sufficiently tightly coil the strip even if it has heavy thickness and high rigidity, by completing the coiling work while pressing the strip surface with only a part of plural wrapper rolls arranged around the mandrel after the initial coiling of the strip is finished.  
     CONSTITUTION: The strip 1 is passed through the gap between the large and small pinch rolls 10a, 10b, and is bent downward, and is fed into the gap between the mandrel 2 and the wrapper roll 3d by the throat guide 11. Next, the strip 1 is coiled around the mandrel 2 by the rotation of the mandrel 2 and the rotation and pressing force of the wrapper rolls 3aW3b arranged around the mandrel 2. Hereupon, the mandrel guides 7a, 7b and 8 guide the strip 1; and at the point of time that the strip 1 is coiled by 3W4 turns around the mandrel 2, that is the end point of the initial coiling period, the rolls 3a, 3b, and the guides 7a, 7b, are respectively estranged from the mandrel 2. On the other hand, the pressing on the surface of the strip 1 is continued by the rolls 3c, 3d, on the feeding side for the strip 1 located on the right of the mandrel 2, until the coiling of the strip 1 is completed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5411168-A (JP)
Title: Extruder
Inventor: YAMASHITA HISAKUNI
IPC: B29C48/12
Filed: 1977-06-28
Abstract: PURPOSE:In extruders for rubber and plastic, a rotary head with a plurality of movable dies is equipped oppositing to the fixed head to make it possible to change dies without stop extruding.
Patent JP-S60219003-A (JP)
Inventor: FUJIMOTO TERUNOBU
IPC: B27D5/00
Filed: 1984-04-16
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。