baber/WOPTO huggingface dataset:
Patent JP-S62184728-A (JP)
Inventor: IWAMOTO TOSHISUE
IPC: H01H33/66
Filed: 1986-02-08
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-S58143478-A (JP)
Title: Information retrieving method of disk reproducing device
Inventor: TAKIGUCHI KIYOAKI
IPC: G11B27/10
Filed: 1982-02-18
Abstract: PURPOSE:To retrieve desired information to be reproduced speedily by reading marks entered into a mark sheet through a mark sheet reader and selecting corresponding information by the combination of positions of the marks. CONSTITUTION:For example, this is for tour guidance as an inquiry system for sight-seeing resorts by destinations. On an address signal setting device 3 in a flat box shape, the mark sheet reader 4 is mounted and when the mark sheet 10 containing printed inquiry items in questionnaire form is inserted through a card insertion opening 10 in the front surface, the address signal setting device 3 selects the code of the address number of corresponding information by the combination of the positions of marks read by the mark sheet reader 4 to output it to a video disk reproducing device 1. The video disk reproducing device 1 reproduce and transmits video information and voice information recorded on a video disk 5 to a television receiver 2 to project the picture on a cathode-ray tube 6.
Patent JP-H08216577-A (JP)
Title: Lottery ticket and production thereof
Inventor: SHOJI TOMONARI
IPC: B42D15/10
Filed: 1995-02-14
Abstract: PURPOSE: To obtain a good-design lottery ticket in which a fraudulence that lottery information is identified and thereafter again masked with a similar silver coating material or the like is hardly performed. CONSTITUTION: Lottery information 2 formed on a substrate 1 is invisibly masked with a releasable hologram masking layer 7. Therefore, a good design is of course obtained, and once the hologram masking layer is broken, it is hardly reproduced.
Patent JP-S58142369-A (JP)
Title: Roll cleaner
Inventor: KAWAMOTO KIYOAKI
IPC: G03G21/10
Filed: 1982-02-17
Abstract: PURPOSE:To provide a cleaning roll which is compact and has a long life in an electrostatic recorder, by applying the electric charge reverse to the polarity of the electric charge of remaining toners on the cleaning roll having a conductive elastic material layer around a shaft. CONSTITUTION:A cleaning roll 2 made of an elastic rubber material is pressed by a spring member 5 to a photosensitive drum 1. The roll 2 is provided with a conductive elastic material layer having 35 deg.-65 deg. hardness and a smooth surface around a shaft. The bias voltage of the polarity reverse to the polarity of the electric charge of remaining toners 7 is applied on the roll 2 through a protecting resistor 9 from an electric power source 8. The surface potential of the roll 2 is set at 1.0-1.6kV.
Patent JP-H08219244-A (JP)
Title: Controller for continuously variable transmission
Inventor: KASHIWABARA MASUO
IPC: F16H9/00
Filed: 1995-02-14
Abstract: PURPOSE: To avoid feeling of incongruity to a driver, which is caused when the gear ratio is varied in the direction direction from the driver's requirement in a continuously variable transmission. CONSTITUTION: In a continuously variable transmission, in which the gear ratio is determined in correspondence to a throttle valve opening TVO, which corresponds to an accel. opening (S1, S2), if the accel. depression showing the down-shift requirement takes places (S4) during the up-shift control (S3), the down-shift is carried out forcibly (S7, S8). Similarly, the accel. returning operation showing the up-shift requirement takes place (S9), during the down-shift control (S3), the up-shift is carried out forcibly (S13, S14).
Patent JP-H01200853-A (JP)
Title: Burst signal completion detecting circuit
Inventor: TANABE KUNIO
IPC: H04L7/00
Filed: 1988-02-05
Abstract: PURPOSE:To surely detect the completion of a burst signal regardless of the number of bits of the burst signal, etc., by executing a prescribed processing to the inputted burst signal by means of a burst signal completion detecting circuit. CONSTITUTION:For the burst signal, the waveform is shaped by a circuit 1. For the signal, the envelope is extracted by a circuit 2. The signal waveform is smoothed, by a circuit set at a prescribed limit level, at the limit level, and the waveform is made into the signal waveform which rises at the time of the start of the burst signal and starts to fall at the time of the completion of the burst signal. By a circuit 4 set at threshold indicated by a dotted line, a signal, which falls at the time of the rise start of the signal and sharply rises when the signal starts to fall, is outputted. A circuit 5 outputs the pulse of 1 shot when the output signal of the circuit 4 rises. In such a way, regardless of the number of bits of the input burst signal, the pulse of 1 shot can be outputted at the time of the completion of the burst signal.
Patent JP-S54117874-A (JP)
Title: Brake booster
Inventor: SATOU AKIRA
IPC: B60T13/52
Filed: 1978-03-06
Abstract: PURPOSE: To strengthen the braking operation of a brake by connecting a compressed air source  to third pressure chamber, communicating third pressure chamber with atmosphere at the initial  braking time, and communicating the chamber with the compressed air source in response to the  increase of the pressure in a pressure changing chamber.   
     CONSTITUTION: When a brake operating rod 10 is pushed, a pressure changing chamber 6 is  communicated with third pressure chamber 9 to increase the pressure in the chamber 6 to thus  lower the pressure in the chamber 9 and to open a check valve 17 to introduce the atmospheric  air from the chamber 9 into the chamber 6. Thus, a power piston 3 can be moved by the pressure  difference between the chamber 6 and negative pressure chamber 5 to allow the rod to move  forwardly. When further braking, the pressure in the chamber 6 approaches the value near the  atmospheric pressure to cause the plunger 18d of a control valve 18 to separate a valve body 18a  from a valve seat 18b against the force of a compression spring 18e to thereby introduce the  compressed air from the air pump 14 into the chamber 6 from the chamber 9. Thus, the pressure  difference between the negative pressure from the chamber 5 and the positive pressure from the  pump 14 is operated to the power piston 3 to strengthen the braking operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63192117-A (JP)
Title: System for detecting omission of system clock pulse
Inventor: KOBAYASHI YUKIO
IPC: G06F1/04
Filed: 1987-02-05
Abstract: PURPOSE:To detect the omission of pulses with high accuracy by reading out the contents of the counters which count up synchronously with a system clock pulse and comparing those contents with each other. CONSTITUTION:The counters 21, 31 and 41 count up synchronously with a system clock pulse respectively and then stop their counting actions after a prescribed period of time. Then the values of those counters 21-41 are read out and stored in a memory 51. The counters 21-41 count up again and then stop their counting actions after such a sufficient period of time during which the counters 21-41 are not reset to their original values. Thus the value of each counter is read out and stored. A service processor 5 obtains the count-up degrees (number of pulses per unit time) of those counters of both preceding and current times. A normal state is decided when the count-up degrees of the preceding time are coincident with those of the current time. While the omission of pulses is decided if said coincidence is not obtained. Thus the omission of pulses can be detected with high accuracy.
Patent JP-H03230563-A (JP)
Title: Random access memory
Inventor: MASAMOTO TADAMICHI
IPC: G11C11/404
Filed: 1990-02-06
Abstract: PURPOSE:To eliminate leak current and simply make an element fine by digging a substrate along an outer circumference of a regular hexagon in a plane shape with a constant interval so as to form a groove. CONSTITUTION:A bit diffusion region 2' or a drain diffusion region is enclosed in a plane circumference by a gate electrode 6 via an insulating film. Since the plane circumference of the bit diffusion region 2' is enclosed singly by the gate electrode 6, the region is free from leak current. In addition a plane shape of a memory cell is a regular hexagon wherein components are arranged concentrically from the center of the regular hexagon toward its periphery in a sequence of the bit diffusion region 2'   a transfer gate   a capacitor 2   an element insulating part 10, while the capacitor 2 and the element insulating part 10 are formed on a side and a bottom of a groove 7 respectively. Thus an area of the element insulating part can be minimized.
Patent JP-H08219057-A (JP)
Title: Rotary compressor
Inventor: HASHIMOTO AKIRA
IPC: F04C29/12
Filed: 1995-02-14
Abstract: PURPOSE: To facilitate assembling work without strictly controlling parts tolerance in order to reduce the dislocation of a valve from the valve seat of a discharge valve device and moreover without causing the increase of material cost in a rotary compressor of such constitution that a motor-driven element is enclosed on the upper side of a closed container while a rotary compression element is enclosed on the lower side and that the discharge valve device is provided at the main frame of the rotary compression element. CONSTITUTION: A discharge valve device is formed into such structure that a protruding part 18b protruding into a recess 18 having a valve fitting part 18a and a valve seat 10 machined at a main frame is provided at the valve fitting part 18a side end part and that a recessed part 19b to be engaged with the protruding part 18b is provided at the fitting part 19a side end part of a valve 19.
Patent JP-S63192226-A (JP)
Title: Formation of semiconductor carbon thin-film
Inventor: WATANABE MISUZU
IPC: H01L21/203
Filed: 1987-02-05
Abstract: PURPOSE:To facilitate handling and the control of concentration by using aluminum nitride as a target and employing the mixed gas of hydrocarbon gas, hydrogen gas and nitrogen gas as an atmospheric gas. CONSTITUTION:A semiconductor carbon thin-film is formed onto a substrate through a reactive sputtering method in a vacuum chamber. Aluminum nitride is used as a target, and the mixed gas of hydrocarbon gas, hydrogen gas and nitrogen gas is employed as an atmospheric gas. Atmospheric pressure in the vacuum chamber is brought to 1.33-665Pa and the concentration of hydrocarbon gas in the vacuum chamber to 0.1-50% at that time. Accordingly, a semiconductor carbon thin-film, to which aluminum is safely doped simply, can be formed without using the vapor having high toxicity of trimethyl aluminum, etc., and dopant concentration in the carbon thin-film can easily be controlled by altering the quantity of aluminum nitride in the target.
Patent JP-H02206265-A (JP)
Title: Interface system
Inventor: TAKAHASHI TATSUO
IPC: H04L29/08
Filed: 1989-02-03
Abstract: PURPOSE:To reset a low-order unit by means of a high-order controller by providing a function, which resets the low-order unit itself by means of the reception of the polarity of a start bit for more than a constant time, at the low-order unit, and sending a signal at the polarity of the start bit. CONSTITUTION:When received data 10 turns to the polarity of the start bit, a timer circuit 2 is triggered, and it starts a timer operation. Even when the received data signals are all at '0', the timer circuit 2 stops its operation when the polarity of a stop bit is outputted. For this reason, a time-out output signal 11 does not turn to '1' in normal data communication, a reset signal 13 remains '0' as well, and data reception continues. When the high-order controller continuously output the start bits, and the timer circuit 2 exceeds a time T set beforehand, the time-out output signal 11 is produced. The signal 11 is produced through an OR gate 3 as a reset signal 13, and resets the low-order unit.
Patent JP-H01203028-A (JP)
Title: Isotope separation by laser
Inventor: ISHIKAWA SUSUMU
IPC: B01D59/34
Filed: 1988-02-05
Abstract: PURPOSE:To increase the number of objects to be excited and that of atoms and to enhance separation efficiency by projecting a laser beam of wavelength which overlaps a plurality of absorptive lines of superfine structure existing at an electron excitation level for an isotope using a laser beam of variable wavelength. CONSTITUTION:Pumping laser beams 11, 12 are guided to a tunable laser 3 for excitation and tunable laser 4 for ionization set in such a manner that these lasers have a wavelength selected according to a separation scheme and a wavelength width and an output which correspond to a super-fine structure at an electron level selected according to the separation scheme. A synthesized laser beam 17 between a laser beam for excitation 13 and a laser beam for ionization 14 is guided to an isotope separation device 6. The laser beam 16 extracted by the isotope separation device 6 after separation work is guided to a laser measurement meter 21, and the output and waveform of the laser beam after separation of the isotope are measured.
Patent JP-S59152930-A (JP)
Inventor: ERUNSUTO ROOMARU
IPC: B29C35/00
Filed: 1983-02-17
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-H08218337-A (JP)
Title: Bedrock cleaning machine
Inventor: NISHIGAMI MASAAKI
IPC: E01H1/08
Filed: 1995-02-14
Abstract: PURPOSE: To improve operating efficiency, and to shorten the term of works while lightening the burden of an operator by installing a suction duct pipe, a rotary brush and an air blow mechanism to the arm of a freely travelling- moving base machine. CONSTITUTION: Muck, clay, etc., are raked up by a rotary brush 19 while a cleaning device 4 is moved along a bedrock surface G, and muck, clay, etc., are blown off (scraped up) by an air blow mechanism 22. Muck, clay, etc., are sucked and discharged by a suction duct pipe 15, thus removing muck and clay from the bedrock G. A water injection mechanism 23 is mounted on the cleaning device 4 for a bedrock cleaning machine, thus removing muck, clay, etc., while carry out washing of the bedrock surface G. Accordingly, the cleaning work of the bedrock surface G can be mechanized, thus greatly shortening the term of bedrock cleaning work and shortening the term of works for a dam, a tunnel, etc., then saving labor and improving working conditions.
Patent JP-S60170485-A (JP)
Title: Speed control circuit of motor
Inventor: SHINOHARA TATSUOKI
IPC: H02P29/00
Filed: 1984-02-14
Abstract: PURPOSE:To suppress the overspeed of a motor by switching a quasi-encoder signal when an encoder signal is interrupted. CONSTITUTION:A quasi-encoder pulse generator 20 which contains a circuit for generating a quasi-encoder pulse and having a circuit for discriminating whether the encoder signal from a photoreceptor 6 is interrupted or not, and a gate 30 which selects the output signal of the photoreceptor 6 or the quasi-encoder pulse on the basis of the discriminated result of the generator 30 and outputting to a speed feedback circuit 2a. When the output signal of the encoder is stopped, the quasi-encoder signal output from the generator 30 is input to a motor controller.
Patent JP-S62186769-A (JP)
Title: Production of frozen liquid food
Inventor: OZAWA RYUTARO
IPC: A23L23/00
Filed: 1986-02-10
Abstract: PURPOSE:To obtain the titled food such as soup, sauce, etc., free from separation of oil or fat nor giving rough feeling to the tongue even by thawing after storing over a long period in frozen state, by homogenizing a main raw material composed of oil or fat, starch and water at a high temperature and freezing the homogenized mixture. CONSTITUTION:A main raw material composed of (A) an oil or fat (e.g. butter, fresh cream, lard, soybean oil, cottonseed oil, rapeseed oil, etc.), (B) starch (e.g. rice flour, wheat flour, corn starch, etc.) and (C) water is homogenized at >=85 deg.C, preferably 90-95 deg.C and the homogenized mixture is frozen to obtain the objective food.
Patent JP-S62174358-A (JP)
Title: Manufacture of titanium alloy material
Inventor: SAKUYAMA HIDEO
IPC: C22F1/18
Filed: 1986-02-10
Abstract: PURPOSE:To improve the mechanical strength and ductility of a Ti alloy contg. specified amounts of V, Cr, Sn and Al by subjecting the Ti alloy to soln. heat treatment again under prescribed conditions and aging it. CONSTITUTION:A Ti alloy consisting of, by weight, 14-16% V, 2.5-3.5% Cr, 2.5-3.5% Si, 2.5-3.5% Al and the balance Ti is manufactured by melting. The Ti alloy is subjected to soln. heat treatment by heating to 830-1,150 deg.C, holding at the temp. for 3min-5hr and cooling. It is then cold worked, subjected to soln. heat treatment again and aged.
Patent JP-H02207782-A (JP)
Title: Culture method and system therefor
Inventor: MURAKAMI SEI
IPC: C12M1/02
Filed: 1989-02-06
Abstract: PURPOSE:To provide the title method and system intended to enable high- temperature, long-term culture, so designed that in an aeration culture with a gas fed info a culture tank, steam is introduced on the way of the feed gas line to humidify the feed gas to enable medium concentration to be maintained at a constant level. CONSTITUTION:In an aeration culture with a gas fed into a culture tank 3, steam is introduced via a regulating valve 1 on the way of the feed gas (air) line to the tank 3. The resultant mixed gas is fed into the culture tank 3 by blowing the gas via a sparger 4. If the amount of the steam to be mixed with the air is made optimum, the humidity of the aerating gas will become equal to that of the exhaust gas, thus enabling a culture medium 5 to be prevented from evaporation. As a result, medium concentration can be maintained at a constant level, enabling high-temperature, long-term culture to be carried out.
Patent JP-S61185338-A (JP)
Title: Method for supporting catalytic metal of monolithic catalyst for purifying exhaust gas
Inventor: MIYOSHI NAOTO
IPC: B01J37/02
Filed: 1985-02-13
Abstract: PURPOSE:To provide the distribution of a metal supporting amount with good accuracy, by immersing a monolithic catalyst carrier coated with activated alumina in an aqueous solution of a photocurable resin to coat the wall surfaces of all cells of the catalyst carrier with said resin before drying. CONSTITUTION:A monolithic catalyst carrier 1 comprising cordierite coated with activated alumina is impregnated with an aqueous solution of a photocurable resin to coat the wall surfaces of all cells of the catalyst carrier 1 before drying. Next, parallel light is irradiated by using a high pressure mercury lamp 4 to cure the photocurable resin applied to the cell wall surfaces of the peripheral part 1b of the catalyst carrier 1. Thus cured catalyst carrier 1 is washed with water to remove the photocurable resin adhered to the cell wall surfaces of the central part 1a of the catalyst carrier 1 and immersed in an aqueous solution mixture of platinum dinitrodiamine and rhodium chloride under stirring to support Pt and Rh being catalytic metals by the cell wall surfaces of the central part 1a of the monolithic catalyst carrier.
Patent JP-S63194652-A (JP)
Inventor: KAMATA TOSHINARI
IPC: A22B1/00
Filed: 1987-02-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62185579-A (JP)
Title: Power controller for induction motor
Inventor: HOSOKAWA YASUHIKO
IPC: H02P27/04
Filed: 1986-02-07
Abstract: PURPOSE:To individually control the effective power and the reactive power and to stably control the power at a high speed by decomposing a stator voltage into two orthogonal components synchronized with the phase of the stator voltage and operating an induction motor. CONSTITUTION:A variable voltage source 3 is connected with the rotor winding of a wound rotor type induction motor 2. The phase of the voltage applied to a stator winding is detected by a power phase detector 20, and the rotating phase of a rotor winding is detected by a rotor phase detector 21. A subtractor 22 calculates the difference of the outputs of the detectors 20, 21, and applies the output to coordinates converters 26, 31. The converter 26 calculates first and second current feedback values by the 3-phase currents of the rotor windings. A voltage command value is output by current controllers 29, 30 on the basis of the difference between the current feedback value and the current command value, and the converter 31 control the source 31 on the basis of the voltage command value.
Patent JP-H0680424-A (JP)
Title: Method for changing uranyl compound into uo2 via adu
Inventor: CHINGUUTSUBEN FUANGU
IPC: C01G43/025
Filed: 1991-02-20
Abstract: PURPOSE: To directly obtain ADU(ammonium diuranate) in a particle form so that a fluoride-containing filtrate is not generated and a filtering operation is not required in transforming the ADU to the UO 2  by allowing gaseous ammo nia to react with a finely divided uranyl compound.  
     CONSTITUTION: UO 2 F 2  powder is produced by thermally hydrolyzing gaseous UF 6  with steam in a reactor. A satd. aq. soln. of the UO 2 F 2  is formed by dissolving the powder to water. Metal oxide is added at need to the soln. so that a weight ratio of uranium to the total metal is ≥0.7. Wet ADU particles are produced by spraying the soln. to gaseous ammonia and/or a gas stream of an ammonium vapor having ≤10 atm a gas stream pressure at an operation temp. below 200°C while keeping the soln. below a boiling point. The particles are simultaneously dried and burned at ≤750°C and then, reduced to the UO 2  with gaseous hydrogen or a hydrogen-stream mixture at ≤850°C to obtain the fine powder having a low fluorine content and good sintering property. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S60171075-A (JP)
Inventor: YASUNOBU ISAMU
IPC: D05B69/20
Filed: 1984-02-15
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-S53111559-A (JP)
Title: Absorptive refrigerating apparatus
Inventor: SAITOU SHIYOUZOU
IPC: F25B49/00
Filed: 1977-03-10
Abstract: PURPOSE: To obtain an apparatus having a high efficiency and capable of scheming to save energy by arranging the hot heat source heat exchanger in juxtaposition with the condenser and preferentially feeding the coolant from the generator to the hot heat source heat exchanger. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11215821-A (JP)
Title: Switching circuit
Inventor: ENOSAKA NAOHISA
IPC: H02M3/335
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a switching circuit which can reduce the quantity of generated heat of a capacitor at the time of discharge of a buffer circuit, when the switching circuit is equipped with a buffer circuit. SOLUTION: This switching circuit is equipped with a buffer circuit for removing spike-form noise voltage which arises at off of the switch element Q1 provided in series to the inductor constituting the primary side of a transformer T1. In this case, this switching circuit is provided with a buffer circuit 1 where a part of a discharge circuit where a first diode D1 and a first resistor R1 are connected in series and a part of a discharge circuit where a second diode D2 and a second resistor R2 are connected in series are connected with each other in parallel and also a part of the charge circuit and a part of the discharge circuit connected in parallel are connected in series to a capacitor c1 in series, and this is arranged so that the time constant of the above discharge circuit may be larger than the time constant of the above charge circuit.