baber/WOPTO huggingface dataset:
Patent JP-H01320013-A (JP)
Title: Ventilation curtain
Inventor: SAITO YASUHARU
IPC: A47H23/01
Filed: 1988-06-23
Abstract: PURPOSE:To enable ventilation and also to perform sunshading or cutting off visibility by fixing the side edge parts of belt like pieces, having spaces between respectives adjacent ones, to plural suspension tapes, and shortening a space between adjacent runners than the pitch of suspension tapes. CONSTITUTION:One side edges of a great number of horizontally positioned band like pieces 2 are fixed, being spaced from each other in vertical direction, to a great number of suspension tapes 3 that are suspended from runners 4 which run along curtain rail 1. A space regulation tape 6 is attached to the upper edge of the suspension tape 3 and successively connecting to adjacent suspension tapes and regulates a space between adjacent runners shorter than the pitch of suspension tapes which are fixed to the band like pieces. The suspension tape 3 keeps its approximately vertical position by an action of a weight 7 and band like pieces 2 are lying one upon another in an oblique status, thus a ventilation function,when the wind blows, can be achieved by fluttering band like pieces and passing the wind through as well as sunshading or cutting off to visibility can be achieved.
Patent JP-S5778932-A (JP)
Title: Mixing and stirring device
Inventor: ISHII TAKASHI
IPC: E02D3/12
Filed: 1980-11-04
Abstract: PURPOSE:To obtain a multi-purpose mixing and stirring device having good workability by using a system in which a mixing tank and a pump are connected by a bent tube to form a circulation pathway and a chemical agent is sucked up by means of a negative pressure produced in pumping up a fluid. CONSTITUTION:A mixing tank 1 and a liquid lifting and circulating pump 3 are connected by a bent tube 5 to form a circulation pathway. A fluid pumped up by the pump 3 is sent into one end of the bent tube 5 and directed from the other end of the bent tube 5 into the mixing tank 1, where a negative pressure is produced by a nozzle provided at a part of the bent tube 5 in such a way as to suck a chemical agent into a suction port 10 and then send it from the other end portion into the mixing tank 1. Thus, chemical agents having small specific gravity can be simply mixed and stirred with good workability.
Patent JP-S5582221-A (JP)
Title: Combustion controlling method of gas in air heating furnace
Inventor: INOUE TAKESHI
IPC: F23N5/18
Filed: 1978-12-16
Abstract: PURPOSE: To minimize the fluctuation of calorie of a mixed gas in an air heating furnace by regulating a flow rate control valve in accordance with the results of comparison between a computed value based on a signal representative of the flow rate of a coke oven gas and a signal representative of a correction amount of coke oven gas, and a signal from a coke oven gas flow meter.  
     CONSTITUTION: A signal representative of the flow rate of B-gas (blast furnace gas) from a B-gas flow meter 1 is input into a M-gas (mixed gas) ratio regulator 3, and a signal representative of the flow rate of C-gas (coke oven gas) from a C-gas flow meter 2 into a C-gas flow rate regulator 4. The calorie of M-gas measured by a calorimeter 5 is compared with a set value in a regulator 6 to calculate a mixing ratio of C-gas with respect to B-gas for the correction of the mentioned mixing ratio. A mixing amount of C-gas is calculated on the basis of the B-gas amount and an output from the regulator 6 in the regulator 3, and the result is output into an arithmetic and logic unit 9. The arithmetic and logic unit 9 receives signals representative of C-gas correction amounts V 2 , V 3  from a combustion starting corrector 111 and a combustion interrupting corrector 112, to carry out computation V 0 =V 1 +V 2 -V 3 . The regulator 4 is controlled by this computed value V 0 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000042681-A (JP)
Title: Manufacture of bearing with flange and apparatus therefor
Inventor: AUBELE EDWIN
IPC: B21D22/06
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a method with which the treatment of a plate is simple and such merit is provided that a tact time is long, and to provide an apparatus in which a bush with flange having arbitrary diameter can be manufactured. SOLUTION: In the manufacturing method of a bearing with the flange, the plate 10 is pressed to form at least two of expanding and holding portions 9 and the plate 10 is in the state of connecting with the adjacent plates through the expanding and holding portion during deforming. After completing the formation, the bearing with the flange is cut off at the expanding and holding portions 9. The apparatus for deforming the plate is provided with a forging die, a forming barrel and sliders slidable for forming the flange formation at both sides.
Patent JP-S60105120-A (JP)
Inventor: BUORUFU NOIMANNHENNEBERUKU
IPC: H01H1/26
Filed: 1984-07-27
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-H0449284-A (JP)
Title: Production of triallyl isocyanurate
Inventor: HIRAMATSU KENJI
IPC: B01J27/122
Filed: 1990-06-14
Abstract: PURPOSE:To obtain the subject compound in high yield by reacting isocyanuric acid with allyl chloride, separating the reaction liquid into a water layer and an oil layer after the 1st stage reaction and reacting the residual intermediate product with allyl chloride under conditions optimum to each layer. CONSTITUTION:Isocyanuric acid is made to react with allyl chloride in the presence of a copper salt at a temperature above the boiling point of allyl chloride while adding an alkaline aqueous solution to the system. In the above process, the 1st stage reaction is terminated when the reaction rate is slowed down, the produced reaction liquid is separated into a water layer and an oil layer, allyl chloride is further added to the water layer to continue the reaction and, as necessary, a copper salt and an aqueous solution are added to the oil layer to continue the reaction. The intermediate product is converted to triallyl isocyanurate by the above procedures to obtain triallyl isocyanurate in high yield. The product is useful as a crosslinking agent for polymer, a monomer for copolymerization, etc.
Patent JP-H10305072-A (JP)
Title: Bath timer with calory consumption computing function
Inventor: TOYAMA YOSHIHIRO
IPC: A61H33/00
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: Not only to promote health but also to improve a relaxation effect and to effectively reduce fat as well by providing functions for calculating, storing and analyzing calory consumption from bathing time, the temperature of hot water and a change in the number of heartbeats during bathing and providing functions for calculating and displaying the calory consumption at the time of bathing. SOLUTION: The sex, age, height, weight and fat degree of the person to be measured are inputted, stored and analyzed and the number of heartbeats at quiet time is measured from an earlobe by a heartbeat measuring instrument 3, stored and analyzed. Next, the target value of calory consumption due to bathing is inputted. Then, the calory consumption is calculated from the bathing time, the temperature of hot water and the change in the number of heartbeats during bathing, stored and analyzed and a calculated numerical value is displayed by a man-shaped digital indication 5.  When calories more than a reference value age consumed with the target value of calory consumption as a reference, concerning this digital indication 5, the man- shaped digital indication 5 is made thin and when calories less than the reference value are consumed, it is made thick so that the result with respect to the target value can be easily confirmed.
Patent JP-H0448514-A (JP)
Title: Manufacture of decentering metal composite wire
Inventor: SAMEJIMA MASAHIRO
IPC: H01B13/00
Filed: 1990-06-14
Abstract: PURPOSE:To easily form a decentering metal composite wire fit for thuderbolt-proof strand by continuously and tubularly molding a metal band having uneven thickness in the width direction while arranging a core material inside this tube and mutually connecting end parts in the width direction of aforesaid metal band. CONSTITUTION:A core material 1 having an almost trapezoidal section and a metal band 2 having a flat upper surface and a saliently swollen under face are prepared. The surfaces of these core material 1 and metal band 2 are sufficiently grinded previously by a brush or blast to prevent foreign matters from being mixed into the interface both of them. Next, by passing the metal band 2 between a plurality of sets of molding rolls to tubularly mold around the core material 1. Next, at a point of time where both ends of the metal band 2 are almost in contact with each other, these both end parts are welded. Thereby, a decentering metal composite wire, where the core material 1 is covered with a coating material 3, can be obtained. The decentering metal composite wire manufactured according to this embodiment is not subjected to wire drawing processing so that bonding strength of the core material 1 and the coating material 3 is relatively low, however, having sufficient bonding strength as a thunderbolt-proof strand.
Patent JP-S5947418-A (JP)
Title: Flat yarn having improved heat shrinkability
Inventor: FUJISHITA KUSUO
IPC: D01F6/06
Filed: 1982-09-07
Abstract: PURPOSE:The titled yarn having high speed of crystallization, consisting of a PP resin having specific melt flow rate, density, isotactic pendant fraction of insoluble part in boiling n-heptane, pendant fraction with different configurations. CONSTITUTION:A polypropylene resin having 1.0-7.0 melt flow rate (MFR), >=0.905 density, >=0.960 isotactic pendant fraction (P0) of insoluble part in boiling n-heptane, and <=0.002 (0.2%) pendant fraction (P2) with two different configurations is used as a material, extruded in a molten state by an extruder, and cooled to give a tublar film. It is then slit, drawn by heating rolls in the longer direction, heat-treated mildly while being heated by a hot air oven, to give the desired flat yarn.
Patent JP-S5854804-A (JP)
Title: Controller for field chopper
Inventor: YOMO SUSUMU
IPC: B60L15/22
Filed: 1981-09-29
Abstract: PURPOSE:To inhibit inrush currents from an electric-car line by increasing shunt field currents in proportion to the speed of voltage rise of the electric-car line when the voltage of the electric-car line suddenly rises during the control of power travelling. CONSTITUTION:When power travelling is controlled, a comparison amplification arithmetic circuit 16 controls the field chopper 10 in response to deviation between the output of a shunt field current pattern generating circuit 13 and the output of a shunt field current detector 12. When the voltage of the electric-car line suddenly rises, output proportional to the rate of the voltage is given to the comparison amplification circuit 16 from a differentiation circuit 21, the flow rate of the field chopper 10 is extended, and the shunt field currents are increased. Accordingly, the back electromotive force of a main motor 6 increases, and inrush currents from the electric-car line are inhibited.
Patent JP-S6312391-A (JP)
Title: Method and apparatus for controlling specific resistance of ultra-pure water
Inventor: OOTA YOSHIHARU
IPC: C02F1/00
Filed: 1986-07-02
Abstract: PURPOSE:To improve the reliability of specific resistance control by subjecting the outputs of a flow rate sensor and specific resistance measuring instrument to parallel processing with a microcomputer so that a prescribed amt. of carbon dioxide can be exactly supplied to ultra-pure water. CONSTITUTION:The flow rate sensor 3, a carbon dioxide injector 2 and the specific resistance measuring instrument 4 are disposed in an ultra-pure water route 1. The outputs of the sensor 3 and the measuring instrument 4 are subjected to the parallel processing with the microcomputer 12. The prescribed mass of the carbon dioxide is then forced into the ultra-pure water by the injector 2 under the computer control. As a result, the excellent control of the specific resistance value is executed not only in the stationary stage but also when the pressure and flow rate fluctuate. The prescribed amt. of the carbon dioxide is thus exactly supplied to the ultra-pure water and the reliability of the specific resistance control is improved.
Patent JP-H094848-A (JP)
Title: Combined cooker
Inventor: INADA YASUHIRO
IPC: F24C1/00
Filed: 1995-06-22
Abstract: PURPOSE: To provide a combined cooker which uses steam, performs favorably heating without marring configurations and taste of food itself and is free of dew condensation, and which does not need sewage treatment and is sanitary and convenient in use. CONSTITUTION: A combined cooker comprises steam generating means 11 for supplying steam of any temperature and humidity to a cooking chamber 9, microwave generating means 10, and control means 19 for controlling the steam generating means 11 and microwave generating means 10, and performs microwave heating by supplying to the cooking chamber steam of temperature and humidity which will not generate dew condensation on walls of the cooking chamber. Accordingly, a drawback of microwave heating, in which food is made somewhat dry, tough and crispy, is compensated for by humidification produced by steam of suitable temperature and humidity and heating from surfaces of food due to latent heat of steam, wheyey a combined cooker can be provided which presents delicious and moist finish and is free of disadvantages caused by dew condensation.
Patent JP-H05321272-A (JP)
Title: Method for constructing base form for foundation of dwelling house
Inventor: HOSHINO HISAICHI
IPC: E02D27/01
Filed: 1992-05-21
Abstract: PURPOSE:To execute works of installing a base form for the foundation of a dwelling house effectively and simply. CONSTITUTION:A base form 1 for the foundation of a dwelling house is composed of a form unit 2 in the form of flat plate having a certain length, a form unit 3 for a corner, and a width fixture 4 for the unit 2. To the oversurface of this width fixture 4, a fixture 5 for frame fixing is secured which is to fix the form in the part where the continuous footing is rising. After excavation for the continuous footing, the form units 2, 3 are installed in place, wherein adjoining ones are overlapped on each other at their joint parts. A plurality of abovementioned width fixtures 4 are at a certain spacing inserted from above between two of a plurality of such form units 2, 2 which are positioned oppositely.
Patent JP-S6218983-A (JP)
Title: Nuclear fusion experimental power source
Inventor: SEKI KENZABURO
IPC: G21B1/21
Filed: 1985-07-17
Abstract: PURPOSE:To alleviate the operating duty for an ignitron switch by providing a commutating-time shortening resistor in series with the switch. CONSTITUTION:A commutating-period shortening resistor 9 is provided in an ignitron circuit 2B having two ignitron switches 2. The value of the resistor 9 is so selected as to minimize a commutation period to ignore the reduction in a power supplied to a load coil 8. The rising time of a switch current I2 is shortened by providing the resistor 9 in the circuit 2B. In other words, the commutation period from the switch 2 to a large-capacitance switch 3 is shortened.
Patent JP-S5679436-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAMOTO MITSURU
IPC: H01L21/316
Filed: 1979-11-30
Abstract: PURPOSE:To form an insulation film of ultra fine pattern by a method wherein a mask of Si3N4 film is set when an insulation film having a thick film connected thereto is formed on a semiconductor substrate, ions are implanted into the mask to generate faulty parts therein and an etching operation is performed utilizing a fast oxidation speed in an anode of Si3N4 film. CONSTITUTION:SiO2 film 102' having a desired pattern is formed on a surface of P type Si substrate 101, an overall surface including the film is covered by Si3N4 film 103, some ionized atoms such as b, P, As Ar etc. are implanted into the film 103 to generate damaged parts. Then, the substrate 101 is immersed in an electrolysis solution of weak acid to perform an onode oxidation, and another film 103 other than the film 103 contacting with the film 102' is transformed to porous SiO2 film 105 by utilizing a fact that no electric current is flowed in an area having the film 102' therein, then the film 105 is removed by utilizing the hydrofluoric acid solution, heat treated in an O2 atmosphere, a thick SiO2 film 107 is formed in an exposed surface of the substrate 101 and connected to the film 103' by SiO2 film 108 expanded in a lateral direction. In this way, an ultra fine pattern having a size of 1/3 to  1/2 as compared with that of a usual pattern may be produced.
Patent JP-2000349734-A (JP)
Title: Detour canceler
Inventor: HAMAZUMI HIROYUKI
IPC: H04B15/00
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To realize a detour canceler in the broadcast repeating place of ground digital broadcast where SP is not transmitted by providing a complex division circuit with a polar coordinate conversion circuit and an orthogonal coordinate conversion circuit and inserting a modulation removal circuit into the signal route of an angle signal component between both circuits. SOLUTION: The real part/imaginary part signals of a signal obtained by converting the signal of an observation point into the signal of a frequency region by using complex FFT 8 are set to be SI(i, k) and SQ(i, k). A polar coordinate conversion circuit 13 performs operation on the signals SI(i, k) and SQ(i, k) and they are converted into the signals θ s(i, k) and r(i, k) of a polar coordinate system. A modulation removal circuit 19 constituted of a divider 15, a round-down circuit 16, a multiplier 17 and a subtracter 18 executes a prescribed operation by containing a multiplier 14 just before. A modulation- removed signal is inputted to a divider 20 and a signal θ (i, k) is obtained. Thus, the signal θ(i, k) takes the values in the range of zero to +2 π.
Patent JP-H06205600-A (JP)
Title: Inverter device used for measure and reservoir of weaving machine
Inventor: ASAMI YUICHI
IPC: H02P5/74
Filed: 1991-05-31
Abstract: PURPOSE:To make effective use of energy at deceleration of a plurality of motors used for the measures and reservoirs of a weaving machine, in which the deceleration and acceleration overlap and besides which are driven unit by unit. CONSTITUTION:Inverter units consisting of inverters 24 and 26 and controllers 25 and 27 are connected to a plurality of motors for measures and reservoirs, respectively. On the other hand, a common part is composed of a converter 21, which converts AC power into DC power, a regeneration discharger 22, which is connected to the output line of this converter 21, and a circuit power source 33, which drives an electronic circuit. And the inverters 24 and 26 of each inverter unit are connected to the output line of the converter in the common part, and the inverters 24 and 26 and the controllers 25 and 27 of each inverter unit are supplied with power from the circuit power source 23 in the common part.
Patent JP-S5858673-A (JP)
Title: Supporting system for generating hierarchical structure drawing
Inventor: KOMODA NORIHISA
IPC: G06F17/50
Filed: 1981-10-02
Abstract: PURPOSE:To efficiently generate, correct and unify an objective tree of hierarchical structure representation, by executing rough display and and detailed display of a hierarchical structure drawing, division to partial graphs, and unification to a unified graph. CONSTITUTION:By a card reader 401, a large quantity of data such as an initial data, etc. are mainly inputted. By a keyboard 402 of a terminal, various commands are inputted, and a corrected data, etc. are inputted. It is also possible to input the initial data. A CPU 403 executes analysis of an inputted command, structured alogrithm, and construction, correction, division, unification, etc. of a hierarchical structure drawing. A graphic display 404 executes dispaly of the hierarchical structure drawing which has been divided to partial graphs or has been unified, display of a message from the system, or the like. The corrected and updated hierarchical structure drawing is outputted by an XY plotter.
Patent JP-S5779945-A (JP)
Title: Production of electrophotographic receptor
Inventor: ITABASHI MIEKO
IPC: G03G5/147
Filed: 1980-11-06
Abstract: PURPOSE:To form a good coated surface by removing the air bubbles stuck at the interface of a photoconductive layer and the surface of an insulating layer coating liquid produced during dip coating process by bringing a heat source closer thereto. CONSTITUTION:An electrophotographic receptor 1 of 3-layer construction consisting of a conductive substrate 4-a photoconductive layer 3-an insulation layer 2 is produced. In this case, a table 9 is operated to move a cylinder 8 until its top end emerges from the liquid surface, and a conductive substrate cylinder 6 is fixed to the top end of this cylinder by placing a packing 10 therebetween. Next, the table 9 is lowered gradually to dip the cylinder 6 in coating liquid 12. Next, the table 9 is moved upward at a constant speed to coat the coating liquid on the cylinder surface, after which it is dried, whereby a coating film is formed. In order to prevent the coating irregularities produced by the air in the photoconductive layer, a heat source 17 is brought closer to the surface A of the drum  in a way as cover said part to rupture the air bubbles by the thermal expansion  of the air in the air bubbles, thereby annihilating the air bubbles.
Patent JP-S5945696-A (JP)
Title: Signal transmitting circuit
Inventor: SONEDA MITSUO
IPC: H04N3/14
Filed: 1982-09-08
Abstract: PURPOSE:To remove the unnecessary potential variation of an output line by forming each stage of a source follower and a transmission gate, a transistor (TR) in accordance with the output of the next stage, etc. CONSTITUTION:Each gate consists of the source follower which has bootstrapping capacity component between the gate and source, (TR)s M21 and M41, M51 and M71, M22 and M42, M52 and M72... having transmission gate functions, and (TR)s Ma1, Ma2, Mb2... which respond to the outputs of following stages, and those stages are driven by alternately phase varying clocks. Then, high-level outputs corresponding to the clocks are sent out of the respective stages successively to transmit the signals at a high speed. Those (TR)s Ma1, Mb2, Ma2, Mb2... are turned on except in period wherein the outputs of the following stages are held at a high level, and the output lines of the following stages are grounded. Therefore, the unnecessary potential variation of the output lines except output pulses is removed to transmit the signal at the high speed without malfunction.
Patent JP-S5680877-A (JP)
Title: Magnetic bubble memory chip
Inventor: SEGAWA MIKIO
IPC: G11C11/14
Filed: 1979-12-04
Abstract: PURPOSE: To swiftly and surely carry out the check and amendment of writing information by providing a copying machine connected to a detector in a bubble transfer passage at just behind a bubble generating device.  
     CONSTITUTION: When the copying machine 13 is disposed outside a copying machine 6 just behind a bubble generator 4 and connected to a detector 7 by a bubble transfer passage 14, via the copying device 13, the writing information is checked before the same is stored in an information storage loop 5 and the erroneous information is erased by an erasing device 11. In accordance with this constitution, the check and admendment of the writing information is more swift and sure than in the cas of checking and admending it after the information is once written in the storage loop. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5864939-A (JP)
Inventor: FUKUDA NOBUYOSHI
IPC: B65D5/02
Filed: 1981-10-01
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。