baber/WOPTO huggingface dataset:
Patent JP-H02281990-A (JP)
Title: Production of solvent for dye for pressure sensitive copying paper
Inventor: KATO TOMONORI
IPC: B41M5/165
Filed: 1989-04-25
Abstract: PURPOSE:To enable a solvent capable of dissolving dyes therein at high solubilities to be produced from comparatively inexpensive raw materials by acetylating phenanthrene, hydrogenating the acetylated product, and purifying the hydrogenated product by distillation. CONSTITUTION:Phenanthrene is acetylated, the acetylated product is hydrogenated, and the hydrogenated product is purified by distillation. The introduction of the acetyl group into phenanthrene causes a lowering in solidifying point, and the hydrogenation of the acetylated product converts part of the acetyl groups into the ethyl groups or converts part of the phenanthrene rings into the naphthene rings. It is necessary to obtain 250-350 deg.C distillates from the hydrogenated product by precision distillation. The purity of phenanthrene may be generally at least 50%, preferably at least 80%. It is thereby possible to produce, comparatively inexpensively and easily, a solvent capable of dissolving dyes therein at high solubilities.
Patent JP-S5329526-A (JP)
Title: High-tension transformer
Inventor: TAMAKI KIYOHIDE
IPC: H05G1/10
Filed: 1976-09-01
Abstract: PURPOSE: To attain the miniaturization of high-tension transformer by winding the coil for high-voltage side around the ring iron core except for a part of said core and using said part as the high-voltage electrode pickup section and further by wrapping the coil for low-tension coil and using the outer winding part of said transformer as its low-voltage side. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5629477-A (JP)
Title: Slow start control device for induction motor
Inventor: ANDOU CHIHIRO
IPC: H02P1/28
Filed: 1979-08-15
Abstract: PURPOSE:To easily set a suitable current detecting level of an induction motor by monitoring the operation of a current detecting acceleration completion discriminator circuit directly by a display circuit. CONSTITUTION:An output terminal d having the same potential as the output terminal c to a phase control circuit for a rectifier connected in antiparallel with the phase S of a motor is newly provided in a current detection acceleration completion discriminator circuit 8, and a resistor 9 as well as the base and the emitter of a transistor 12 are connected between the terminal d and the input terminal b of the input terminals a, b of a T-phase current. A resistor 10 and a photodiode 11 are connected in series between the collector of the transistor 12 and a positive DC power supply terminal VDD. Since the circuit 8 produces an acceleration completion signal to the terminals c, d when the current level becomes lower than a predetermined level, the photodiode 11 is turned off. In this manner, the current detecting level of the circuit 8 can be monitored directly, thereby, the current detecting level can be easily set.
Patent JP-S583380-A (JP)
Title: Television ghost cancelling device
Inventor: DEIBITSUDO DANRATSUPU HOUMUZU
IPC: H04N5/21
Filed: 1982-06-15
Abstract: A television ghost signal cancellation system is provided in which the video intermediate frequency signal is demodulated by two synchronous detectors. A picture carrier extractor produces a first reference signal for the first of the synchronous detectors exhibiting a phase which is aligned with that of the picture carrier of the direct television signal. The first reference signal is shifted in phase by a controllable phase shifter to develop a second reference signal for the second synchronous detector. The output of the second synchronous detector is delayed by an amount of time equal to the difference in time between the appearance of the direct signal and a detected ghost signal. The amplitude and polarity of the delayed signal are adjusted by a control circuit to produce a pseudo-ghost signal. An amplitude comparator compares the amplitude of the pseudo-ghost signal with that of the output signal of the first synchronous detector. The resultant amplitude comparison signal is sampled and stored during a sampling interval, and the stored signal is used to control the adjustment provided by the amplitude and polarity control circuit. A phase comparator is responsive to the outputs of the amplitude and polarity control circuit and the first synchronous detector for producing a phase comparison signal. The phase comparison signal is sampled and stored during a sampling interval, and the stored phase comparison signal is used to control the phase shift provided by the controllable phase shifter. The pseudo-ghost signal and the output of the first synchronous detector are summed to produce a deghosted video signal.
Patent JP-H04285573-A (JP)
Title: Automatic inspection device for fire extinguishing facility
Inventor: KANEKO TAKASHI
IPC: F04B51/00
Filed: 1991-03-14
Abstract: PURPOSE:To make inspection of a fire extinguishing pump simply and shortly. CONSTITUTION:A motor-driven valve is used as a discharge valve 5 which is installed on the way of a line 4 tying a fire extinguishing pump 2 to sprinkler heads 3-1 through 3-n. Also a motor-driven valve is used for a primary pressure adjusting valve 10. These valves 5, 10 are closed by remote operation to bring the discharge side of the pump 2 into shut-off state, and then the pump 2 is started to conduct the pump shut-off operation test.
Patent JP-S5728881-A (JP)
Title: Method of manufacturing sliding surface
Inventor: ASANABE SADAO
IPC: F04B1/10
Filed: 1980-07-30
Abstract: PURPOSE: To manufacture a sliding surface which has stable quality, high mechanical strength, cavitation resistance, etc. and slides on a sliding surface made of ferrous metal, by cast-bonding lead bronze on a copper alloy later.  
     CONSTITUTION: Lead bronze 3 is cast-bonded on a valve plate 1 made of copper alloy to manufacture a sliding surface which slides on a sliding surface made of ferrous metal such as steel and cast iron. Since the main structure of the copper alloy layer 1 and that of the lead bronze 3 cast-bonded thereon are the same copper structure, their affinity is high, namely, they are well cast-bonded on each other. Therefore, the sliding surface of stable quality is obtained. The numeral "2" in the drawing denotes a suction and discharge port. Since the copper alloy later 1 is made of beryllium copper, aluminium bronze, high tension brass, Silzin bronze or the  like, its mechanical strength is high. Since the lead bronze 3 is cast- bonded on th  copper alloy later 1, the strength of bonding of grains is so high that the sliding  surface is provided with resistance to cavitation and erosion. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59229635-A (JP)
Title: Defect detector of peripheral device for computer
Inventor: INAGAKI HARUICHI
IPC: G06F3/00
Filed: 1983-06-09
Abstract: PURPOSE:To detect a defective line easily for a short time by inserting ON/OFF switches between connectors connected to respective lines of a periperal device and a host computer. CONSTITUTION:The switches 3 are inserted between the connector 1 connected to the peripheral device and the connector 2 connected to the host computer. The connector 1 has plural terminals connected to plural address, data and control lines of the peripheral device, a power supply line and an earth line. When the swithces 3 are successively turned on, the host computer may be disconnected at the time turning on a certain switch 3. Consequently, it is detected that the line of the peripheral device connected to the switch 3 exerts adverse influences upon the host computer.
Patent JP-S59232778-A (JP)
Inventor: KATOU MINORU
IPC: B66C17/00
Filed: 1983-06-10
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-S586130-A (JP)
Title: Correcting method for deflection of electron beam
Inventor: YASUDA HIROSHI
IPC: H01L21/027
Filed: 1981-07-03
Abstract: PURPOSE:To enable deflection at high speed with high accuracy extending over a large region by correcting polarized light so that the electron beams are exposed at a designated position with high accuracy to a small region obtained by dividing the large region. CONSTITUTION:Deflection gains, a revolution correction coefficient, a trapezoid strain coefficient and the quantity of shift in the small regions from a data generator 15 are acquired previously to each small region formed by dividing the large region into the small regions, and polarized light is corrected so that the electron beams are exposed with high accuracy at the designated position by using the deflection gains, the revolution correction coefficient, the trapezoid strain coefficient and the quantity of shift in a small-region beam polarized-light means containing a small-region conversion circuit 27 when the electron beams are exposed.
Patent JP-S6258275-A (JP)
Title: Image forming device
Inventor: ISOBE TAKAHIRO
IPC: G03G21/00
Filed: 1985-05-17
Abstract: PURPOSE:To continuously feed the plural sheets of transfer paper while an optical system makes one time of scan, by making a paper feeding timing controlling function to cope with each of plural transfer paper feeding means. CONSTITUTION:At the time T3 a top-cassette paper feeding signal is supplied from the output O2 of a CPU 51 to a top-cassette paper feeding driver 53 and a top-cassette paper feeding roller 30 is rotated. Then transfer paper of the 2nd sheet is fed from a top cassette 32 and reaches a top resist roller 34. Continuously, the trailing edge of transfer paper of the 1st sheet passes through a bottom resist roller 35 and it is decided whether or not the trailing edge is synchronous to the leading edge of the 2nd page picture. At the moment T4 when the synchronism is obtained, a top-cassette resist signal is outputted to a top cassette resist roller driver 55 from the output O4 of the CPU 51 and a top-cassette resist roller 34 is driven, and then, the 2nd transfer paper is continuously fed to the bottom-cassette resist roller 35 after the trailing edge of the 1st transfer paper. When such processes are performed, two divided copies can be obtained by one scan of an optical system 23.
Patent JP-S585073-A (JP)
Title: Conference calling method by loop transmission line
Inventor: AOYAMA SHIGERU
IPC: H04Q11/04
Filed: 1981-07-01
Abstract: PURPOSE:To simplify the constitution of an adder by providing an addition time slot and an addition time slot memory for conference calling transmission of time-division multiplex communication which uses a looped transmission line. CONSTITUTION:Plural remote stations RS and one master station MS are connected together by a looped transmission line 8, and a synchronizing pattern, at least two addition slots, and distribution slots are arrayed to constitute a frame. For transmission among attendants A-F at the RSs, signals are converted into digital signals by converters 52a-52f and then the 1st and 2nd addition time slots, the adders 4a-4f of the RSs, and the time slot memory 11 of the MS are used to perform addition arithmetic; and the arithmetic result is send out to the respective conference attendants with the distribution slots after analog signal conversion by converters 51a-51f. Addition time slots are provided as many as maximum conference attendants at one RS to simplify the constitution of the RS.
Patent JP-H09267153-A (JP)
Title: Pattern plate device for vacuum molding
Inventor: OBA TAKAFUMI
IPC: B22C9/03
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To mold a vacuum mold in a condition where a chiller is set on a vertical side surface or a longitudinally inclined side surface of the mold by mounding the chiller on a supporting pin projected on a forward surface of a slide piece pattern. SOLUTION: A mold 1 to form a film is fitted to an upper part of a pattern plate P, and a part thereof a fitted to a slide piece pattern 2 having a vertical side surface 2B slidably in a vertical direction. A fitting projection 2A is provided on a back side of the slide piece pattern 2 longitudinally in the vertical direction, and fitted to a fitting groove 1A of the pattern 1, and the slide piece pattern 2 can be taken out of the mold 1. Two supporting pins 4 are projected and fixed in parallel in front of the slide piece pattern 2, and fitting holes 5 of the inner diameter slightly larger than the outer diameter of the supporting pins 4 are cut in the position corresponding to the supporting pins 4. A chiller can be mounted attachably/detachably on the vertical side surface 2B of the side piece pattern 2 by inserting the supporting pins 4 in the fittin holes 5.
Patent JP-S5630016-A (JP)
Title: Rearranging apparatus for roll
Inventor: YOSHIDA MASUJIROU
IPC: B21B31/10
Filed: 1979-08-16
Abstract: PURPOSE:To contrive the effective utilization of the floor space, by movably installing the side shift beam for replacing the old roll with the new roll, by installing the rail, for putting on it the old and new rolls, upon this beam, and by making the rail face to come into the same plane as the stationary rail's surface and the floor surface. CONSTITUTION:The rolls 1, 2, are built in the housing 3 provided with the wheels 7. The side shift beams 13, 14, provided with two pairs of rails 15, 16, on its upper surface, are put on the truck 22; hereby, the side shift beams 13, 14, are made movable in the rolling direction. The rearranging rail 6, the stationary rail 20, and rails 15, 16, are on the same plane, hereby, the wheels 7 are travelable upon these rails. The upper and lower rolls are put on the rail 15 through the rearranging rail 6 and the stationary rail 20. The side shift beams 13, 14, are moved in the rolling direction by the motor 19, and are stopped at the position, where the rail 16 carrying the new rolls for rearrangement coincides with the stationary rail 20. The new roll is carried to the specified position through the rails 20, 6, and is built in the rolling mill.
Patent JP-S59233046-A (JP)
Inventor: SHIBATA TETSUYASU
IPC: E02B11/00
Filed: 1983-06-13
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-H04333099-A (JP)
Title: Electronic equipment with buzzer
Inventor: SAKAMOTO YUMI
IPC: G10K9/12
Filed: 1991-05-09
Abstract: PURPOSE:To provide the electronic equipment with a buzzer which eliminates a failure in the output of a prescribed buzzer output due to the overlapping of buzzer outputs at the time of the use of plural ICs and can accurately send a message when respective buzzer patterns are given meanings respectively. CONSTITUTION:The electronic equipment with the buzzer consists of a buzzer detecting means wich detects whether or not the other IC generates a buzzer output when one IC generates a buzzer output and a buzzer control circuit which suspends the buzzer output when the buzzer detecting means detects the other buzzer output and sends out the buzzer output when not, in an electronic equipment which consists of at least two ICs having a buzzer driving circuit and a buzzer sounding circuit.
Patent JP-2000254642-A (JP)
Title: Temperature difference type reverse osmosis method
Inventor: TOMITA MINORU
IPC: B01D61/02
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for realizing reverse osmosis with a temperature difference. SOLUTION: A Peltier element 4 is placed between an aqueous solution phase 1 and a water phase 2, and the heat of the aqueous solution phase 1 is pumped up and is moved to the water phase 2 and the temperature of the water phase 2 is kept higher than the temperature of the aqueous solution phase 1, thus an inclination of chemical potential of water is formed and then the reverse osmosis is realized.
Patent JP-H02295720-A (JP)
Title: Production of composite material including thermo-plastic polymer and residue from production process of plastic laminate and its composite material
Inventor: KURAUDEIO BORUTORUTSUJI
IPC: B29B17/00
Filed: 1990-04-19
Abstract: PURPOSE: To reclaim a residue, a scrape and a waste generated from manufacture of a decorative plastic laminate by comminuting a material made of the scrap and/or the residue, preparing a mixture containing the comminuted scrap material and a specific ratio of thermoplastic resin, heating it to a specific reaction temperature, extrusion molding it, and cooling it. CONSTITUTION: A material constituted by a scrap and/or a residue generated from manufacture of a decorative plastic laminate containing at least 50 wt.% of a cellulose and at least 20 wt.% of a thermosetting resin such as a polyethylene used for impregnating with the cellulose is comminuted until it becomes a particle size of less than 4 mm. A mixture containing thermoplastic resin and its comminuted scrap material so that the resin is contained by at least 20 wt.% or preferably 30 to 60 wt.% is prepared. This mixture is heated to a reaction temperature of a range of 130 to 250 deg.C, extrusion molded and cooled to form a semi-completed product.
Patent JP-S58220139-A (JP)
Title: Thermoplastic resin film
Inventor: TOYODA TAKASHI
IPC: C08K3/22
Filed: 1982-06-17
Abstract: PURPOSE:To obtain a waterproof thermoplastic resin film useful as a support for photosensitive paper and having a specified catoptric density in the visible light region, a specified catoptric density in the ultraviolet region, superior dimensional stability to humidity and a superior adhesive property to a photosensitive agent. CONSTITUTION:This thermoplastic resin film has <=0.2 catoptric density in the visible light region of 4,600-7,800Angstrom wavelengths, >=0.6 catoptric density in the ultraviolet region of 3,000-3,800Angstrom  wavelengths and >=0.8 maximum value. The film is obtd. by forming a composition contg. 35-87wt% polyolefin, 13-65wt% inorg. filler and 0.05-2wt% ultraviolet absorber into a film. It is preferable to stretch the film three or more times in at least one direction with respect to strength.
Patent JP-S5531433-A (JP)
Title: Controll device for washing filter cloth of sludge dehydrator
Inventor: TSUKADA TADASHI
IPC: B08B3/04
Filed: 1978-08-29
Abstract: PURPOSE: To wash filter cloth automatically and timely by arranging a sludge dehydrator provided with detectors for sludge-inflow rate, sludge concentration, pressure, etc. and also with an arithmetic control unit by signals of the detector.  
     CONSTITUTION: While sludge 1 is introduced into a dehydrator 3 by means of a pressure pump 2, each signal from a sludge-inflow detector 4, a sludge temperature detector 4 and a pressure detector 6 is input into an arithmetic controlling unit 7. Whenever a pump 2 is operated, the operation Qd=Qi×D is executed in the arithmetic unit 7, wherein Qd is an amount of sludge introduced during the time during which press-introducing pressure Pi reach a set point P o . Qd is compared with a required sludge amount Q'd. When Qd<Q'd, cloth washing demand signal is output to a sequence circuit 8. After cake extraction step is completed, the washing of the filter cloth is carried out. As compared with the filter cloth washing controll by the judgement of an operator, the dehydrator can effectively be operated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61261648-A (JP)
Title: Method for controlling air-fuel ratio of engine
Inventor: KOBAYASHI KOICHI
IPC: F02M7/28
Filed: 1985-05-16
Abstract: PURPOSE:To allow smooth start-up of engine by making such arrangement in bleed air control of air fuel ratio that an air bleed control valve may be controlled in accordance with judgement on whether coolant temperature at the time of engine start-up is at an extremely high level or not. CONSTITUTION:An air bleed control valve 25 is installed to control bleed air volume that is supplied from an air inlet 30 through air channels 31, 32 to main system- and slow system-fuel passages 33, 34 based on forward and backward motion of a needle valve 29 driven by a stepper motor 26. Air fuel ratio of mixed air is controlled with the valve 25, which is in turn controlled with ECU59. Namely, when coolant temperature is at extremely high levels, for instance, more than 100 deg.C at the time of engine start detection, the control valve 25 is fully opened, and when the engine has completed explosion feedback control of the air fuel ratio fixed by coolant temperature is effected. In the case of start-up at the temperature other than extremely high one, the control valve 25 is completely closed, and after complete explosion of the engine similar feedback control is enforced.
Patent JP-H042975-A (JP)
Title: Cable checker and usage thereof
Inventor: TAKAHASHI HIROYUKI
IPC: G01R31/02
Filed: 1990-04-20
Abstract: PURPOSE:To enable inspection of a multiconductor cable even when a scale of hardware is relatively small, by providing a shift register having shift stages in the number of (n), output and input switches in the number of (n), a comparing and all-bit-off detecting element, a storage-control element and a display element. CONSTITUTION:Outputs of shift stages in the number of (n) of a shift register are supplied to output switches 231 to 23n in the number of (n) respectively. The switches 231 to 23n is capable of changing over the outputs of the shift stages inputted thereto and supplying them to output terminals 241 to 24m in the number of (m). Input switches 251 to 25n which can be connected in changeover to input terminals 261 to 26m in the number of (m) are provided in the number of (n). An output of each of the switches 251 to 25n and an output of each shift stage of the register 15 are supplied to a comparing and all-bit-off detecting element 27. When a mismatch is detected in the detecting element 27 or when it is detected therein that all bits are not zero, both of inputs of the detecting element 27 and each of changeover states of the switches 231 to 23n and 251 to 25n at that time are stored in a storage-control element 21. Changeover controls of the switches 231 to 23n and 251 to 25n are executed by the control element 21 and the result of checking and the position of an abnormal spot are displayed 22.
Patent JP-H09272573-A (JP)
Title: Card case with hinged cap
Inventor: TAKEATSU OSAMU
IPC: B65D83/06
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To enable easy opening and allow contents to be dispensed little by little by providing a hinged cap on a part of a side not including a corner of a lid member on a part of the lid member and fitting a lower rim of a side wall of the hinged cap into a protruding line provided on a bottom member so that it can be opened/closed. SOLUTION: A card case is formed by assembling a rectangular thin tray-like bottom member 2 and a lid member 3 having an approximately similar shape. A hinged cap 4 integrally formed with the lid member 3 whose side wall can be fitted to a side wall of the bottom member so that it can be opened/closed is provided on the lid member 3. A rib for introducing particle contents to a predetermined part for take-out under the hinged cap 4 when the contents are to be dispensed is provided on an inner face of the bottom member 3 to define an exit K.  When the hinged cap 4 is closed, a lower rim of the side wall of the hinged cap 4 is fitted to a protruding line of the side wall of the bottom member 2, while a protrusion on an inner face at a tip side of the side wall of the hinged cap is fitted with the protruding line, thereby locking the hinged cap 4 at a center position in a thickness direction of a case.