baber/WOPTO huggingface dataset:
Patent JP-S5556442-A (JP)
Title: Synchronous motor
Inventor: HIROSE ETSUROU
IPC: H01H43/10
Filed: 1978-10-16
Abstract: PURPOSE: To always retain an engagement of a gear with a stopper in a synchronous motor by providing axially movable rotor and reduction gear group as well as  larger projections than the moving distance of the rotor at a stopper for preventing  reverse rotation and gear.  
     CONSTITUTION: In a motor for producing the rotating output of a rotor 10 through a reduction gear group, the gear group and rotor 10 can axially upwardly move at a distance G. Larger projections H than the moving interval G of the rotor are provided on the upper surface of stopper 22 for preventing reverse rotation of the rotor 10 and on the lower surface of first gear 24 engaged with the stopper 22. The projections are so formed as to cover from the central portion of the stopper 22 to the peripheral edge. Even if the rotor 10 is axially moved at starting time or the like, the stopper 22 is thus exactly engaged with the gear 24 so as to retain the function of the stopper. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5750924-A (JP)
Title: Purification of pancreatic enzyme, kallikrein
Inventor: FUJII SETSUO
IPC: A61K38/48
Filed: 1980-09-13
Abstract: PURPOSE: To purify the titled compound having peripheral blood vessel dilating activity and effective for the remedy of cardio-vascular diseases, easily, in high purity, at a large amount, by using an affinity adsorbent composed of an insoluble carrier, a spacer, and a specific ligand.  
     CONSTITUTION: An inactive N α -tosyl-L-arginine-agarose or N-acetylphenylalanine- L-arginine-agarose is prepared by chemically bonding N α -tosyl-L-arginine or N- acetylphenyl-alanine-L-arginine to agarose which is an insoluble carrier. The affinity chromatography is carried out using the resultant compound as the adsorbent, whereby kallikrein is specifically adsorbed and the other proteins and the similar enzymes are left unadsorbed. By this procedure, kallikrein is separated from the other proteins, and purified in high purity. The reaction is carried out at 0W30°C for 5W25hr. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63291407-A (JP)
Title: Superconducting electric power storage device
Inventor: OSAKA KENJI
IPC: H02J15/00
Filed: 1987-05-25
Abstract: PURPOSE:To store large electric power without destroying storage functions of a low temperature liquefied gas by arranging a coil or a ring which is formed with superconducting wire materials at a space between an inner shell of a low temp. liquefied gas storage tank and a heat insulator and by storing electric power so as to obtain superconduction. CONSTITUTION:A coil 6 formed by superconducting materials is arranged so as to surround an inner shell 1 between the inner shell 1 and a heat insulator 2 and supporting materials 7 to support a reaction developed in the coil 6 is arranged at the part of the heat insulator 2. A superconducting state is obtained by such a configuration and large electric power can be stored without destroying storage functions of a low temp. liquefied gas. It is also preferable to construct an outer shell 4 with a reinforced concrete, its ground or a combination member of them in addition to a low temp. steel. As an electric power is stored in large quantities by making use of a storage base as well as low temp. storage tanks of the low temp. liquefied gas, lands, facilities and the like can be efficiency used.
Patent JP-H0220653-A (JP)
Title: Vacuum anti-gravity type casting method and device
Inventor: JIYOOJI DEII CHIYANDORII
IPC: B22D18/06
Filed: 1989-05-23
Abstract: PURPOSE: To enable the restraint of bending stress on a mold to the min. by transferring the ambient pressure mutually opposing against an upper mold member and a lower mold member. CONSTITUTION: A mold 14, impermeable member 30 and hausing 46 are mutually engaged and a vacuum pump 68 is worked under condition of dipping the bottom surface 18a of the lower mold member 18 in the pool of molten metal 12 in a vessel 10, and the reduced pressure in the space 36 between the impermeable member 30 and the upper surface 26 of the upper mold member 16, i.e., a mold cavity is developed. In this way, the molten metal 12 is sucked into the mold cavity 22 through gate passage 24. Simultaneously, the outer ambient pressure in a chamber C in acted on the outer surface of the impermeable member 30, i.e., the upper side surface.  Since spacer members 34 are set to the whole surface plate at the center part 32 of the impermeable member 30 in a dispersed pattern, the ambient pressure at the upper part is transferred to the upper mold member 16 in many contacting parts 25 dispersed over the whole horizontal surface of the upper surface 26 of the upper mold member against the ambient pressure transferred to the bottom surface 18a of the lower mold member 18 through the molten metal. As a result, the pressure received in the whole mold is substantially balanced and the bending stress developed in the mold 14 can be removed.
Patent JP-H01297029-A (JP)
Title: Toilet
Inventor: NAKAHARA TOSHIO
IPC: A47K17/00
Filed: 1988-05-25
Abstract: PURPOSE:To enlarge a length in the lateral direction of a surface faced to the toilet stool of a cabinet, moreover, to cause a housing to be good, and to take an entrance and an exit to be wide by directing the direction from the rear edge to front edge of a Western toilet stool towards an oblique direction to divide the angle of the walls of two surfaces to be orthogonal approximately equally into two. CONSTITUTION:A direction X directed form the rear edge to front edge of the Western toilet stool 1 is directed in the oblique direction to divide the angle between walls 2 and 3 of two surfaces to be orthogonal approximately equally into two. Thus, since the surfaces faced to the stool 1 of cabinets 6 and 7 provided at both sides are made oblique to the surfaces of the walls, the lengths in the lateral direction of the surfaces faced to the closet 1 of the cabinets 6 and 7 can be made large. Consequently, a toilet paper, etc., can be provided at a front side, and since a body need not be twisted, the aged and sick can easily use it. The cabinets 6 and 7 can be easily housed, and the entrance and exit can be taken wide.
Patent JP-S61287328-A (JP)
Title: Ad converting circuit
Inventor: ISHII TAKATOSHI
IPC: H03M1/12
Filed: 1985-06-14
Abstract: PURPOSE:To obtain an inexpensive AD conversion circuit by fluctuating periodicall the entire reference voltage, allowing an output buffer to hold a preceding output signal of a signal conversion circuit and adding an output signal of the signal conversion circuit and the preceding output signal by an adder circuit. CONSTITUTION:The AD conversion circuit 100 has the signal conversion circuit 20, a reference voltage fluctuation circuit 30, a buffer 40 and the adder circuit 50. The signal conversion circuit 20 converts an analog input signal into a digital signal of the number prescribed bits based on the reference voltage. The refrence voltage fluctuation circuit 30 fulctuates the entire reference voltage of the signal conversion circuit 20 at each sampling. The buffer 40 fetches the preceding output signal in the signal conversion circuit 20. The adder circuit 50 adds the output signal of the signal conversion circuit 20 and the output signal of the buffer 40 and outputs a signal having bits more than the number of output bits of the signal conversion circuit 20 by one bit.
Patent JP-H07321343-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHIMADA MASAO
IPC: H01L21/306
Filed: 1994-05-19
Abstract: PURPOSE:To enable micromachining of via holes, reduce parasitic capacitance of transistors and wires, and form substrates with thin films with excellent reproducibility. CONSTITUTION:A first AlGaAs etching stopper layer 2, a GaAs middle layer 3, a second AlGaAs etching stopper layer 4, and an active layer 5, are formed on a GaAs sunbstrate 1 in this order. A MESFET 6 having a gate electrode 8 and source/drain electrodes 7, 9 is formed thereon. A quartz plate 10 is bonded to its element formation surface, and the substrate 1 is removed by polishing and etching. The etching stopper layer 2 and the middle layer 3 are selectively etched to form the larger-diameter section 12 of a via hole. The second etching stopper layer 4 and the active layer 5 are selectively etched to form the smaller- diameter section of the via hole. A back electrode 14 is formed, and the quartz plate 10 is stripped off.
Patent JP-H02306855-A (JP)
Title: Damping oil pressure control device
Inventor: MATSUDA SHOHEI
IPC: B60T8/40
Filed: 1989-05-22
Abstract: PURPOSE:To secure damping pressure by opening change over valves at the time of the hydraulic resource oil pressure being abnormally lowered so as to connect one of the hydraulic chambers of an auxiliary oil pressure generating means for generating oil pressure corresponding to the operation of a brake pedal to braking devices. CONSTITUTION:At the normal braking time when the oil pressure of a hydraulic resource 2 is normal, each change over valve 67 is closed, and a hydraulic resource oil pressure control means 4 is operated according to the braking operation of a brake pedal 1 so as to actuate each braking device B as well as generate pedal strokes at an auxiliary oil pressure generating means 3 by the pressure accumulating action of an accumulator 78. When the oil pressure of the hydraulic resource 2 is abnormally lowered, change over valves 67 are opened, and the oil pressure corresponding to the manipulated variable of the brake pedal from the auxiliary oil pressure generating means 3 acts upon the braking devices B. Moreover, the cutoff of a cutoff valve 79 prevents useless reaction caused by the accumulator from acting upon the brake pedal 1. Damping pressure can be thus secured even with the abnormal lowering of the hydraulic resource oil pressure.
Patent JP-H06315690-A (JP)
Title: Cleaning method for bathtub water
Inventor: MISHIMA FUMIYUKI
IPC: B01D35/027
Filed: 1993-04-30
Abstract: PURPOSE:To provide the cleaning device for bathtub water which exactly detects the water deficiency in a hot water circulating line and clogging of filter media in a filter tank without malfuctions and is safe and easy to maintain. CONSTITUTION:A circulating pump 22 is equipped with a suction pressure sensor 36 and a delivery pressure sensor 38. The differential pressure of the pump is computed in accordance with the suction and delivery pressures detected with these sensors by CPU 43 of controller 42. This differential pressure is compared with the water deficiency threshold value stored in a memory device 44, by which the water deficiency is discriminated. Further, the suction pressure, the delivery pressure, the differential pressure, etc., are compared with the threshold value of the clogging stored in the memory device 44, by which the clogging is discriminated. As a result, the water deficiency is exactly detected by the suction pressure and delivery pressure exactly detected by the sensors which are not directly disposed in the hot water circulating path and are free from the malfunctions. The idle running of the pump and the no-water heating of the heater are thus prevented and the safety is maintained. The clogging of the filter media is simultaneously exactly recognized.
Patent JP-S61285928-A (JP)
Inventor: TAKAHASHI SHIGERU
IPC: A01G1/00
Filed: 1985-06-14
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-2000052960-A (JP)
Title: Operation signal formation and/or adaptation method and device for operating pressure medium feeding means for brake device in particular for pump
Inventor: BUSCH GERD
IPC: B60T8/40
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To form a favorable pressure increase characteristics and to reduce noise further by setting a pump operation signal or its formation to a function of an interrupting device, especially a valve operation signal and/or formation of the operation signal. SOLUTION: When a brake torque control is required by an upper logical unit and the precharge of a hydraulic device is required, it is specified whether the volume is accepted as a function of a valve position expressed by the operation signal of precharge valves 204, 204a of a brake circuit 220 and a brake circuit 230. If it is accepted and when a brake circuit pressure detected by a pressure sensor 214 is in a lower/upper pressure range formed by a lower/ upper pressure threshold and an intermediate pressure range between the upper and lower pressure thresholds, pumps 203, 203a are interrupted at full output or driven at half output. When either of the switch valves 205, 205a of the brake circuits 220, 230 are opened or in an opening process, the pumps 203, 203a are stopped.
Patent JP-H01297949-A (JP)
Title: Telephone message device
Inventor: TAKEHARA KIYOTAKA
IPC: H04M1/64
Filed: 1988-05-26
Abstract: PURPOSE:To simplify the transmission of a simple message by applying automatic reply to an incoming signal after a prescribed time, receiving a message number in succession to the transmission of a pass word registered in advance, and displaying a corresponding message. CONSTITUTION:When an incoming signal is detected by an incoming call detection section 1, and an incoming detection signal is outputted consecutively for a prescribed time or over, a DC closing signal from a CPU 5 is outputted to a DC circuit section 2 and a reply tone is outputted from a reply tone transmission section 4 succeedingly. A side giving a message receives the reply tone to input a pass word by a pushbutton PB, the pass word sent in the PB signal is inputted to the CPU 5 via a PB signal reception section 3, the pass word is checked with the pass word registered in advance and the reply tone of a number corresponding to the message number registered at present is sent and delivered to the side giving a message. With a message number entered from the side giving a message, it is inputted to the CPU 5 via the PB signal reception section 3 to light an LED corresponding to the message number in a light display section 6 thereby displaying the message as a requested message.
Patent JP-S5462699-A (JP)
Title: Wing-stablized shell with cylinder
Inventor: YAMAZAKI HISAO
IPC: F42B14/06
Filed: 1977-10-28
Abstract: PURPOSE: To improve the range and penetration of a shell with an assembled cylinder mounted around the shell in such a manner as to fill the gun bore while it is separated therefrom immediately after the shell leaves the mouth.  
     CONSTITUTION: As the powder burns, a bullet 1 advances through a gun bore together with an assembled cylinder 3W5. Here, since the assembled cylinder fills the bore though the bullet is of a reduced caliber, the gas pressure thrusts the bullet without leakage of high pressure combustion gas. The moment the bullet leaves the bore, the cylinder 8 receives a radial force with respect to the axis of the bullet from the front due to a strong air pressure. This force tears bands 6 and 7 so that the bullet 1 is separated from the assembled cylinder and sent toward the target. Since the bullet is of a reduced caliber, this affords a large initial speed and stable flight. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07335135-A (JP)
Title: Thyratron device
Inventor: OIZUMI TADAYOSHI
IPC: H01J17/54
Filed: 1994-06-10
Abstract: PURPOSE:To avoid increased size of a thyratron due to higher voltage and larger output by filling insulating cooling liquid in between a thyratron contained in a vessel and the vessel, and to obtain quick response, safety, etc., of operation due to lowering of the self-inductance. CONSTITUTION:A thyratron 1 consisting of a vacuum surrounding outer vessel 21, an anode 22, a gradient grid 23, a control grid 24, etc. is fixed in the bottom portion of a vessel 2 coaxially. An anode terminal 8, an anode cooling water inlet 9 and an anode cooling water outlet 10, protruding from the thyratron 1, penetrate through a lid 4 of the vessel 2. Insulating cooling liquid 3 is filled in between the thyratron 1 and the vessel 2, to circulate.
Patent JP-H04329957-A (JP)
Title: Germ-free holding/mixing apparatus for two kinds of medicines held in individually sealed container
Inventor: MORIMOTO SHUJI
IPC: A61J1/05
Filed: 1991-04-30
Abstract: PURPOSE:To achieve a simple construction of a mixing apparatus by enabling the sliding of a mid partition plug disposed between first and second containers with such a simple operation as forcing both the containers to approach each other, and achieving easy communication between both the containers in the apparatus for mixing two kinds of a medicines as being kept free of germ. CONSTITUTION:A container connecting part 3 between first and second containers 1 and 2 is made up of a connecting section 3a on the side of the first container and a connecting section 3b on the side of the second container and both the container connecting parts 3 and 3b are connected communicating through a mid partition plug 4 so arranged to be slidable. A communication path 6 is provided in the mid partition plug 4 and a path end 7 of the communication path 6 is made to face a sliding surface 5 on the internal surface of the container connecting section 3 to open. Both the containers 1 and 2 are forced so as to approach each other and the mid partition plug 4 to let the path end 7 advance into the containers, thereby making both the containers 1 and 2 communicate with each other.
Patent JP-H09317547-A (JP)
Title: Method for detecting reference position of throttle valve
Inventor: TAKAGI SADAO
IPC: F02D11/10
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a trouble of an electric actuator by operating the electric actuator in the direction that opens a throttle valve after the operation of an internal combustion engine is ended and by stopping the opening of the valve when an idle switch is turned off and by detecting a throttle opening and, when the prescribed conditions are satisfied, by making the throttle opening a reference position opening. SOLUTION: When an engine operation is ended, a throttle opening of a throttle valve 2 when an ignition switch is turned off is read and memorized. When two seconds elapse after the ignition switch is turned off, an electronic actuator 116 is operated and is stopped when an idle switch 116d is turned off and the opening of the throttle valve 2 when the idle switch 116d is turned off is made a temporary base position opening.  When the temporary reference position opening is smaller than the throttle opening when the ignition switch is turned off and is beyond the range that a lower limit is added to or is subtracted from the base position opening of the previous learning, a difference between the temporary reference position opening and the reference position opening of the previous learning is calculated and the reference position opening of this time is calculated based on the difference and is stored in a memory.
Patent JP-H08307364-A (JP)
Title: Identification signal transmitting system
Inventor: ARAKI HIROSHI
IPC: H04L27/00
Filed: 1995-04-30
Abstract: PURPOSE: To improve the quality of transmission without complicating circuit constitution in a system for transmitting each different identification(ID) signal by using a single-frequency signal. CONSTITUTION: On the transmitting side, an ID signal adder 2 superposes an ID signal having a prescribed time interval to a single-frequency signal outputted from a sine wave generator 1 in each different amplitude. The time interval of the ID signal is stored in a count value storage circuit 3 as the number of clocks. On the receiving side, the ID signal component is extracted by a peak detector 5 and a comparator 7 by the use of an amplitude difference, a clock component is simultaneously extracted from a received signal by a bias adder 8 and a clock reproducing circuit 9 and the number of clocks is counted up by a flip flop 10 and a counter 11 based upon the ID signal component to detect the time interval of the ID signal. The counted number of clocks is compared with the stored number of clocks by a comparator 12, and when both the numbers coincide with each other, the ID signal is recognized as its own ID signal.
Patent JP-H0424566-A (JP)
Title: Voltage detector
Inventor: YAMAMOTO TAKESHI
IPC: G01R19/257
Filed: 1990-05-21
Abstract: PURPOSE:To detect a voltage level precisely by constructing an overvoltage detecting element of a first comparator comparing a voltage to be measured with a reference voltage and by constructing a voltage level detecting element of an integrator and a second comparator comparing a divided-voltage output obtained by synthesizing a sawtooth wave from the integrator and the reference voltage and by dividing the voltage thus obtained, with the voltage to be measured. CONSTITUTION:An oscillation circuit 3 generates a reset pulse 1 at a prescribed period. An integrator 4, to which the reset pulse from the oscillation circuit 3 is inputted, outputs a sawtooth wave 2 repeatedly at a prescribed period. A voltage-divider circuit 15 synthesizes the sawtooth wave 2 inputted from the integrator 4 and a regulated reference voltage VREF 5 inputted through a buffer 14, divides the voltage thus obtained, prepares a voltage waveform 3 as the result and inputs it to a (+) terminal of a comparator 7. A voltage Ed to be measured is inputted to a (-) terminal of the comparator 7. As a result, a pulse having a pulse width T being proportional to the amplitude (level) of the voltage Ed to be measured is outputted from the comparator 7 as a waveform as seen in Edp, and a voltage level is detected therefrom.
Patent JP-S6123693-A (JP)
Inventor: GOODON GUREISON NATSUPU
IPC: C10L1/14
Filed: 1985-06-13
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-H07328945-A (JP)
Title: Handling tool and handling method for bolt, nut and the like
Inventor: ISHII HARUO
IPC: B25B23/10
Filed: 1994-06-10
Abstract: PURPOSE:To effectively reduce the manhours, shorten the processes, and reduce the radiation exposure quantity for the maintenance of a heat exchanger. CONSTITUTION:This handling tool for bolts and nuts is provided with a pair of flat oblong plates 2, 3 facing each other at a fixed interval and a connecting plate 4 integrally connecting the other side edges in the same direction so that one-side edges in the short direction of the oblong plates 2, 3 are opened in a nearly U-shaped cross section. One oblong plate 2 is provided with nut hold sections 6 capable of mounting multiple nuts 5 on the surface facing the other oblong plate 3 in parallel and capable of blocking the rotation of the nuts 5 in contact with at least two faces of the polygonal outer peripheries of the nuts 5. Bolt insertion sections 7 capable of holding the bolts with the rotation margin around axes at the positions facing the nut hold sections 6 are formed on the other oblong plate 3.