baber/WOPTO huggingface dataset:
Patent JP-H04266291-A (JP)
Title: Recording and reproducing device
Inventor: TANIDA SHUICHI
IPC: H04N9/81
Filed: 1991-02-20
Abstract: PURPOSE:To record a video signal separated into three color signals onto a same recording medium independently of the high/low frequency of the synchronizing frequency. CONSTITUTION:A video signal decomposed into three color signals is subject to line sequencing processing by using delay circuits 25b, 25g or the like and the result is subject to time axis compression by 1/3 time axis compression circuits 26r, 26g, 26b respectively, the result is FM-modulated and mixed and recorded on a magnetic tape 22 in time division multiplexing to record the video signal subject to three-color decomposition and component transmission onto a same magnetic tape 22 not in band split but in time division, and the three color signals subject to time division multiplex recording on the magnetic tape 22 frequency-modulated after time axis compression is reproduced, frequency-demodulated and the, time axis is expanded by 3-times time axis expansion circuits 39r, 39g, 39b and outputted through simultaneous processing to reproduce the video signal recorded on the magnetic tape properly.
Patent JP-S61264027-A (JP)
Title: Production of polyimide film having high dimensional stability
Inventor: KUMAKAWA KIYOSHI
IPC: C08G73/00
Filed: 1985-05-17
Abstract: PURPOSE:To obtain a film having high dimensional stability under heat and bondable easily to a metal, etc., at high temperature, by polymerizing a biphenyltetracarboxylic acid and a phenylenediamine compound, forming a thin film from the obtained polymer solution, drying and heat-treating the film, and again heat-treating the product. CONSTITUTION:A biphenyltetracarboxylic acid and a phenylenediamine compound are polymerized in a polar organic solvent to obtain a polymer solution, which is converted to a thin film on the surface of a substrate. The thin film is dried to obtain a solidified film containing about 20-60wt% solvent. The film is peeled off from the substrate, and dried and heat-treated at about 200-500 deg.C fixing at least a pair of opposite side edges. The obtained aromatic polyimide film is heat-treated again at 330-500 deg.C under a low tension, i.e. <=400g/mm<2>.
Patent JP-S586955-A (JP)
Title: Bearing aluminum alloy with superior fatigue resistance and nonseizing property
Inventor: MORI SANAE
IPC: F16C33/12
Filed: 1981-07-02
Abstract: PURPOSE:To obtain a bearing Al alloy with superior fatigue resistance and nonseizing properties by adding at least one of Mn, V, Cr, Ti, Mg and Ni as a component to be added arbitrarily to an Al-Sn-Pb-Sb-Cu-Si alloy. CONSTITUTION:An alloy consisting of, by weight, 3-40% Sn, 0.1-10% Pb, 0.1-3% Sb, 0.2-5% Cu and 0.1-3% Si as essential components, 0.01-3% at least one of Mn, V, Cr, Ti, Mg an Ni as an arbitrarily added component and the balance Al with inevitable impurities shows superior fatigue resistance and nonseizing properties even under high bearing load by the synergistic effect of the essential components and the arbitrarily added component. Sn improves the surface performance of a bearing, Pb improves the lipophilic and nonseizing properties, and Sb accelerates the dispersion of Pb. Cu enhances the strength, and Si improves the nonseizing properties.
Patent JP-S5630046-A (JP)
Title: Method and apparatus for automatic production of comblike tooth-shape filament
Inventor: TAKAHASHI TERUO
IPC: B21F1/04
Filed: 1979-08-15
Abstract: PURPOSE: To uniformly form comb-like tooth-shape filaments having required die width and number of teeth used for noninductive winding resistance etc. by inserting corresponding detention pins into guide holes every time when a filament is guided into the pin guide holes provided in a regulation plate.  
     CONSTITUTION: A sliding plate 4 studded with detention pin groups A' in the positions opposing to the pin guide groups A pierced in the regulation plate 2 fixed to a bed 1 is beforehand provided. A filament 7 is led into a wire-like guide groove 8 and is sandwiched by a friction ring 9 and a displacement friction ring 32. A filament oscillating rod 6 is oscillated to position the filament 7 to the outer side of 1 out of the guide holes A of the regulation plate 2 and an oscillating plate 4 is operated to insert the corresponding detention pin, thereby detaining and bending the filament 7. Thence, the filament 7 is successively oscillated to the outer positions of the pin guide holes of the upper layers and at every time of this the corresponding detention pin of the upper layer is inserted. Thereby, the comblike tooth-shape filaments having the preset die width and number of teeth are automatically formed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08296518-A (JP)
Title: Accumulator fuel injection device
Inventor: TAKAHASHI SUSUMU
IPC: F02M47/00
Filed: 1995-04-27
Abstract: PURPOSE: To provide an accumulator fuel injection device which can prevent breakage due to ultrahigh pressure of supply fuel in advance. CONSTITUTION: In an accumulator fuel injection device which lowers a needle valve by supplying high pressure fuel into a control chamber 19 and leaking fuel in the control chamber 19 into leak flow passages 24, 27 to lift the needle valve, a valve means 31 which raises pressure P2 in the leak flow passages 24, 27 by restricting the downstream side of the leak flow passages 24, 27 and a control means 9 which operates the above valve means 31 so that a difference between pressure P2 in the flow passages and pressure P1 of the high pressure fuel is kept at a predetermined difference in pressure ΔP are provided.
Patent JP-S58222398-A (JP)
Inventor: SUZUKI TSUNEO
IPC: H04L27/227
Filed: 1982-06-18
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-H11276499-A (JP)
Title: Laser irradiator
Inventor: IWAHASHI SHIGENOBU
IPC: A61B1/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a long-size laser irradiator capable of effectively irradiating a laser to the lesion part positioned in the deep part while restraining influence on an irradiating surface tissue and excellent in the so-called living body deep reachability and selectivity of the irradiating part. SOLUTION: This laser irradiator has beam splitters 21a, 21b and a reflecting mirror 22 (an emitting means) to emit plural laser beams different in an optical path so as to concentrate on the target part 60, and is constituted so that the laser beams are emitted as the parallel light. A converting means to convert the laser beams into the parallel light is desirably provided, and a collimator lens is desirable as the converting means, and is desirably constituted so as to emit the laser beams in the radial direction of an optical fiber 10.
Patent JP-H10300084-A (JP)
Title: Ceramic heater and ceramic glow plug
Inventor: TATEMATSU KAZUO
IPC: H05B3/48
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic heater having a superior high temperature strength, a superior oxidation resistive property and an anti-corrosion property. SOLUTION: A ceramic heater 3 having a buried heating body 32 with its main substances of silicide, carbide or nitride of at least one kind selected from W, Ta, Nb, Ti, Mo, Zr, Hf, V and Cr which is buried in ceramic 31 having as its major substance silicon nitride, wherein the ceramic 31 includes as sintering assistance agent a Cr compound with 0.1 to 10 wt.% in terms of Cr2 O3 and 1 to 25 wt.% of more than one kind of oxides selected from oxides of rare-earth metal, aluminum oxide, vanadium oxide, tungsten oxide and molybdenum oxide.
Patent JP-H0788360-A (JP)
Title: Catalytic reacting element
Inventor: JIEEMUZU HAWAADO TAAHAN
IPC: B01J23/89
Filed: 1994-05-19
Abstract: PURPOSE: To provide a catalytic reactor element having catalyst surface useful for improving the efficiency of a compact catalytic reactor. CONSTITUTION: This catalytic reactor element 4 is used for promoting the reaction of two or more molecular species having dilute concentrations in high temperature fluidizing fluid as a catalyst and consists of a thin plate made from a catalyst material having plural turbulence generating means (preferably holes 6) distributed on the surface. These holes are arranged to form rows disposed alternately so that the distance between the holes adjacent to each other in the respective rows is made smaller than that between the rows adjacent to each other. The structure thus arranged does not cause an excess pressure drop inside the fluid, restricts the growth of the boundary layer and simplifies distribution and mixing of reactants with each other.
Patent JP-S60248280-A (JP)
Title: Vaporizing type seawater desallnation apparatus
Inventor: OKITA HAJIME
IPC: C02F1/04
Filed: 1984-05-25
Abstract: PURPOSE:To control the generation of a voltex in an outlet box by connecting the outlet box of a final evaporation chamber to a circulating pump through a biserial circulating line, and connecting the circulating line to a seawater injection line. CONSTITUTION:An outlet box 4, provided at the final stage 1 of evaporation chambers, is connected to each circulating pump 5a and 5b through a biserial brine circulating line 6a and 6b. Besides, each brine circulating line 6a and 6b is connected to a seawater injection line 8 through a bypass pipe 10. When brine is taken out from the outlet box by using the biserial brine circulating line in this way, the flow velocity in the brine circulating line can be reduced, and the generation of a voltex in the outlet box can be controlled.
Patent JP-S5729432-A (JP)
Title: Manufacture of foamed particle of thermoplastic resin
Inventor: SHIBATA HIDEAKI
IPC: C08J9/16
Filed: 1980-07-29
Abstract: PURPOSE:To enable foaming to instantly stop so as to reduce the scatter of foaming when the foaming is stopped, by introducing, after the start of foaming of foamable thermoplastic resin particles, a gas into a batch type foaming tank thereby stopping the foaming. CONSTITUTION:Foamable thermoplastic resin particles are introduced from a hopper 6 into the foaming tank 1, and steam is blown from a steam blower 9 into the foaming tank 1. By the blowing of the steam, the particles in the foaming tank 1 are foamed and expand, so that the level of the particle layer raises. When it is required to foam the particles under pressure during this period, the pressure in the foaming tank 1 is detected by a pressure gauge 10, and the opening of a steam valve 8 is controlled manually or by a controller 11 as required. After introducing a gas for a certain period, a circuit valve 13 is closed, and a foamed particle discharge valve 16 is opened to allow the foamed particles to fall into a receiver 17.
Patent JP-S62262513-A (JP)
Title: Voltage comparison circuit
Inventor: OKUTSU MITSUHIKO
IPC: H03K5/153
Filed: 1986-05-09
Abstract: PURPOSE:To improve the input/output transmission characteristic and the temperature characteristic by using a collector load of an input NPN transistor (TR) as a constant current circuit so as to activate critically a PNP TR of the next stage. CONSTITUTION:When an input of a built-in voltage VBE or over is impressed between the base and emitter of the NPN TR 1, a collector current starts flowing (point a). When the current moves on a characteristic curve L5 of the constant current circuit 5 and reaches an output current (d) of the constant current circuit 5, the current moves momentarily to a point (b) at that point of time and the base current of the PNP TR 2 flows. In this case, the collector voltage of the NPN TR 1 is lowered from the power supply Vcc by the base- emitter voltage VBE of the PNP TR 2. Then the increment becomes the base current of the PNP TR 2 and the current moves on a characteristic curve L3. Thus, the response sensitivity is improved more than that using a resistor for the collector load. In using a resistor 6 having a positive temperature characteristic, the temperature compensation is attained.
Patent JP-S60249954-A (JP)
Inventor: KOGA TADAO
IPC: A61G5/04
Filed: 1984-05-25
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-H08330077-A (JP)
Title: Emergency lighting device and emergency light
Inventor: MITA KAZUTOSHI
IPC: H02M7/48
Filed: 1996-04-01
Abstract: PURPOSE: To maintain the function of an emergency light by forcibly turning on a cold cathode discharge lamp in the last period of life when high frequency lighting is fed by a battery. CONSTITUTION: In a normal time a power source changeover device 3 feeds the output voltage of a DC power source device 2 to a high frequency lighting device 4 and a control device 8. In an emergency, that is, in the case that power supply from a normal power source 1 is stopped, the output voltage from a battery 10 is fed to the lighting device 4 and the control device 8. The lighting device 4 energizes the cold cathode discharge lamps 5, 6 in parallel, and the respective lamps 5, 6 are provided with a lamp life and/or failure-lighting detection circuit 7 and/or 31 in series. The terminal 74 of the circuit 7 and/or the terminal 75 of the circuit 31 send out information on the lamp life and/or failure-lighting to the control circuit 8.  Based on this information the control circuit 8 dimming controls the terminal 76 so that the lighting device 4 reduces the voltages of the discharge lamps 5, 6 in the last period of life so as to forcibly turn on the same.
Patent JP-S61259858-A (JP)
Title: Method and device for continuously casting metallic product
Inventor: OLSSON ERIK A
IPC: B22D11/06
Filed: 1986-05-09
Abstract: 1. Process for avoiding crack formation in continuous casting of metallic products, wherein the molten metal (9, 24, 37) is brought to solidification against a cooling surface (3, 20, 36, 42) and the wetting boundary (6, 29, 40, 41) between the molten metal and the cooling surface has imparted to it a configuration deviating from the direction perpendicular to the casting direction, characterised in that the wetting boundary (6, 29, 40, 41) has a zig-zag or wavy shape imparted to it.
Patent JP-H01273696-A (JP)
Title: Apparatus for automatically treating waste can
Inventor: HASEGAWA HARUO
IPC: B30B9/32
Filed: 1988-04-27
Abstract: PURPOSE:To facilitate a waste can treating by detecting the waste can with a photoelectric sensor, driving a motor and collapsing the waste can at every pieces between a piston head and one side bumping wall by using oil hydraulic press of a pump directly connected. CONSTITUTION:At the time of charging the waste can K into a charging hole 2a, the can K is laid on a damper 10 and on the way of dropping it, the photoelectric sensor 4 is worked, to drive the motor 12. Then, by command of control device applied to oil hydraulic press with the pump 13 directly connected with the motor 12, the piston rod 6 is shifted forward, and the can K is pushed to the one side bumping wall 5a and collapsed. Material having wt. heavier than the waste can K compresses the spring 9 and drops to downside as non- treating state by opening the damper 10, and only the piston rod is reciprocated. When the can K is made to the collapsed can K, a forward selector valve 16 and a backward selector valve of the cylinder in an oil hydraulic mechanism 11 are reversely worked, and the piston rod is backed, to drop the can K downward. By this method, as the waste can K is collapsed and accepted at every pieces, the treatment thereof is facilitated.
Patent JP-H04314307-A (JP)
Title: Manufacture of bulk material for bonded magnet, and manufacture of bonded magnet
Inventor: YUKIMURA HARUHIRO
IPC: H01F1/08
Filed: 1991-04-11
Abstract: PURPOSE:To provide a bulk material for a sintering type permanent magnet, by which a cheap bonded magnet excellent in magnetic characteristics can be obtained. CONSTITUTION:An alloy, which includes a rare earth element, iron and boron as its fundamental components, is crushed, and is molded in a magnetic field, and thereafter, is made to be a semi-sintered alloy when sintering it. The semi- sintered alloy is semi-sintered in a vacuum or an inert atmosphere, and the semi-sintering is performed in a temperature range extending from 700 to 1000 deg.C and within three hours, and further, the density of the semi-sintered alloy is made to be 60-95% of a theoretical density.
Patent JP-S62263929-A (JP)
Title: Induction heater
Inventor: HIROKAWA TOSHIO
IPC: C21D1/42
Filed: 1986-05-08
Abstract: PURPOSE:To decrease the influence of magnetic fluxes on a machine frame without using iron cores by providing short circuit conductors for the respective magnetic fluxes to the top and bottom ends of a coil and providing the machine frame to support the coil to the coil apart at a prescribed space therefrom. CONSTITUTION:The short circuit conductors 7u, 7d annularly provided to both ends of the coil apart at a space therefrom in order to control the magnetic fluxes of the coil, the 1st insulating supporting member 5 which are respectively erected over the entire length of the oil at prescribed intervals in the peripheral direction of the coil 2 and are integrally fastened with the windings of the coil 2 at very turn thereof, wedge members 9 positioned in such a manner that the front faces thereof face the outside peripheral face of the coil 2 and the 2nd supporting members 6 having guide members 8 in press contact with the outside peripheral face of the coil to restrain the bulging of said members toward the outside of the coil 2 are provided to the titled heater.
Patent JP-S58224156-A (JP)
Title: Manufacture of thin aluminum alloy plate for sag resistant fin
Inventor: TAJIRI AKIRA
IPC: C22F1/00
Filed: 1982-06-21
Abstract: PURPOSE:To obtain the titled thin Al alloy plate with superior strength and work softenability by hot rolling and cold rolling an Al alloy contg. specified amounts of Fe, Si and Ti, process-annealing the rolled plate under specified conditions, and cold rolling it at a specified draft or above. CONSTITUTION:The composition of an Al alloy is composed of, by weight, 0.5-1.5% Fe, 0.05-0.2% Si, 0.05-0.3% Ti and the balance Al with inevitable impurities. The Al alloy is hot rolled and cold rolled. The rolled plate is process-annealed by holding at 300-500 deg.C for >=2hr to precipitate the solubilized elements, thereby preventing cracking during the subsequent working. The plate is then cold rolled at >=60% draft to obtain a thin Al alloy plate for sag resistant fins.
Patent JP-S5629997-A (JP)
Title: Production of inosine by fermentation
Inventor: ISHIYAMA JIROU
IPC: C12P19/40
Filed: 1979-08-21
Abstract: PURPOSE: To produce inosine by incubation of a microorganism belonging to Microbacterium.  
     CONSTITUTION: A microorganism that belongs to Microbacterium and resists 6- thioguanine and methionine analogs such as ethionine or methionine sulfoxide, e.g., Micrbacterium No 205-AAMT-2R-2-89 (FERM-5122), is inoculated in a culture medium and cultured under aerobic conditions to produce inosine, which is collected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0473618-A (JP)
Title: Display controller
Inventor: NONOSHITA HIROSHI
IPC: G09G3/20
Filed: 1990-04-20
Abstract: PURPOSE:To maintain a fixed refresh rate and to immediately display rewritten data by providing a means which alternately executes a cycle that the whole of a screen is rewritten by turn and a cycle that a line accessed from a host side such as a CPU is rewritten in terms of time division. CONSTITUTION:An action that the whole screen of an FLC (Ferroelectric Liquid Crystal) display 26 is successively refreshed and an action that the line accessed by the CPU 11 so as to change the content of display is rewritten are alternately executed in terms of the time division. Besides, the repeating cycle of the actions and the temporal ratio of the actions within one cycle can be set according to the sort of image data, temperature conditions or the like. Thus, even in the case that the responsibility of an FLC element is low at the time of low temperature or the like or an image is displayed, for example, an excellent display state can be obtained. Besides, a display controller is also made to correspond to the case that the refresh rate need not be high at the time of the high temperature or at the display time of a character such as a letter.
Patent JP-H04226911-A (JP)
Title: Stable emulsion suitable for pharmaceutical administration, method of its preparation and emulsion to be used as drug
Inventor: KARIN SHIYAUPU
IPC: C09K23/00
Filed: 1991-05-10
Abstract: PURPOSE: To provide a stable oil-in-water type emulsion containing a basic pharmaceutically active ingredient. CONSTITUTION: This stable oil-in-water type emulsion includes 0.5-2wt.% phospholipid and 5-30wt.% oil and fat component as an emulsifier, and hydrophobic pharmaceutically active ingredient having one or more basic groups in a lipid in a fine powder state or a dissolved state, and suitable for pharmaceutical administration, especially intravenous administration. Further, the pharmaceutically active ingredient is oil-soluble and has at least 7.5pKa value. The aqueous phase is regulated to a pH value in an acid region by a physiologically acceptable buffer content, and the dispersion phase in a state to be administered by dilution includes 0.08wt.% oil and fat component and has at least 1-15mV positive zeta potential.
Patent JP-S61674-A (JP)
Inventor: SAITOU KAZUHIKO
IPC: D06M13/248
Filed: 1985-05-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1033995-A (JP)
Title: Device for inoculating biological sample to agar culture medium plane of petri capsule
Inventor: CASTEL VICTOR FONT
IPC: B01L99/00
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To inoculate a biological sample to the agar culture medium plane of a petri capsule and to enable accurate count by fitting a part to the free end of a ram of a syringe and remote-controlling the syringe through this part, and further making this syringe disposable. SOLUTION: The main body 2 of a syringe 1 and the widened rear end of the main body 2, i.e., a flange 3 for anchoring is anchored into a support frame 4. In addition, a recessed part 5 formed into the rear shaft direction is provided in the support frame 4, and a part 7 anchored at the end part of a steel cable 8 is caused to move in the recessed part 5. Further, the support frame 4 is moved parallel in the support frame 4, and the syringe 1 is made easily detachable and disposable. One of the ends of the operating cable 8 is fixed to a bearing support part 11, and a support part 12 swings on account of pair rings 13 to inoculate a biological sample to the agar culture medium plane of a petri capsule. In this case, however, there is no increase/decrease in the inoculation pressure.
Patent JP-S5439728-A (JP)
Title: Regulator for fast idle cam
Inventor: ISHIKAWA TSUNEKATSU
IPC: F02M3/00
Filed: 1977-09-05
Abstract: PURPOSE: To obtain a carburetor for an improved vehicle performance by increasing degree of throttle opening at halt and by reducing it automatically once vehicle is set into motion.  
     CONSTITUTION: In the making. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08305957-A (JP)
Title: Cash register
Inventor: YAMAMOTO YOSHIRO
IPC: G07G1/00
Filed: 1995-04-28
Abstract: PURPOSE: To reduce the thickness of a cash register having an integrated scanner and improve the operability at the time of money reception. CONSTITUTION: This cash register is provided with a main body case 7 having a longitudinal flat part 7a which has a vertical operation surface facing a cashier and a slanting part 7b which is positioned above the longitudinal flat part 7a and slants having its rear higher. Operation display parts 8 and 9 are arranged at the slanting part 7b and the read surface 12 of the scanner is arranged vertically within the operation surface. Further, a drawer 11 which is positioned between the operation display parts 8 and 9 and scanner 13 and can be opened facing down at a tilt angle conforming with the tilt of the operation display parts 8 and 9 and has its front-side end part positioned within the operation surface at the closure time is arranged in the slanting part 7b.