baber/WOPTO huggingface dataset:
Patent JP-H10317046-A (JP)
Title: Dc arc melting furnace
Inventor: MIZUKAMI HIDEAKI
IPC: F27B3/08
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To improve the secondary combustion ratio, heat transfer efficiency in a furnace and the sensible heat of exhaust gas and the heat transfer efficiency of arc heat and to prevent the conduction of large short-circuit current at the time of melting. SOLUTION: A DC are melting furnace has the capacity into which the whole quantity of scraps can be charged in one time, and in the case the arc voltage becomes a setting value or lower, a voltage lowering signal is transmitted, and in the case the arc current is higher than a setting value, a current conductive signal is transmitted. In the case of receiving both signals, a side arc judging part 47 transmits a side arc signal to an adjusting part 39, and in the case of receiving both signals while continuing for a prescribed time, the side arc judging part changes to a short-circuit signal and transmits to the adjusting part. In each, the adjusting part 39 is made so as to keep the movable electrode 12 as it is, or so as to rapidly elevate the electrode.  Nozzles for secondary combustion in the furnace are set to >=3 pieces and the ratio (h/L) of a height (h) of the nozzles from molten metal surface and the free board length L, is made to 0.15-0.55 and gas blowing direction is regulated to <40 deg. opening angle to the electrode while avoiding the electrode. The ratio of the height in the furnace and the inner diameter of the furnace, is regulated to 0.6-1.4, and in the case of being 1.0-1.4, the nozzles are set to >=2 steps and >=3 pieces in each step.
Patent JP-S5916218-A (JP)
Inventor: TANIGUCHI TOMIO
IPC: H01H11/04
Filed: 1982-07-16
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-H08325934-A (JP)
Title: Flame-retardant treatment of meta-aramide fiber structure
Inventor: AOYAMA SATOAYA
IPC: D06M101/16
Filed: 1995-05-24
Abstract: PURPOSE: To further enhance flame retardancy while keeping touch feeling of meta-aramid fiber structure by treating a meta-aramid fiber structure with an aprotic polar solvent and then impregnating the fiber structure with a flame retardant. CONSTITUTION: A meta-aramid fiber structure is immersed in an aprotic polar solvent such as dimethylformamide for a sufficient time and then, the fiber structure is immersed in a treating solution containing a flame retardant. 1,2,5,6,9,10-Hexabromocyclododecane is preferably used as the flame retardant, because it has high exhaustion ratio and excellent flame retardance. The immersing treatment of the flame retardant can be carried out simultaneously with dyeing.
Patent JP-H0419960-A (JP)
Title: Manufacture of nickel pole plate
Inventor: HARADA YASUSHI
IPC: H01M50/534
Filed: 1990-05-14
Abstract: PURPOSE:To obtain a nickel pole plate of high reliability and high productivity such that a terminal can be formed in a desired portion by filling a porous base made from nickel fiber or foaming nickel with spherical nickel hydroxide active material, and wetting the active material of the surface portion of the pole plate with a liquid, and then removing the active material, and connecting a terminal to the surface portion by means of ultrasonic welding. CONSTITUTION:A nickel fiber base formed by sintering of nickel fibers is filled with a paste of an active material (nickel hydroxide). After drying the base is molded by press working to form a nickel pole plate. Water is showered to that portion of the nickel pole plate where a terminal is to be formed and the active material of the portion wetted with water is removed by blushing. Then the active material of the surface portion of the base is removed but inner active material may remain. Next a terminal made of a nickel plate is placed on that portion of the nickel pole plate from which the active material has been removed and the terminal is connected to the nickel pole plate by means of ultrasonic welding while being pressurized by an ultrasonic horn.
Patent JP-S614371-A (JP)
Title: Picture image converting circuit
Inventor: ARAKAWA TAKEO
IPC: H04N1/419
Filed: 1984-06-18
Abstract: PURPOSE:To improve the output responsiveness by devising shift parts at the picture image conversion start time and the end time to convert a run length longer than the bit length of an output buffer in bit length unit. CONSTITUTION:A value (p), which remains in a shift register (SR)13 because preceding decoded data is shorter than the 16-bit length of an output buffer 15, is stored in a register 7. In case of decoding with the combination of an MU (make-up) code and a TM (terminating) code, the output 16-p is stored in a shift counter 12 by a selector 11, and the run length of the binary expression of a decoder 2 is inputted to a serial input SI of the SR13 bit by bit until this value 16-p becomes 0. A write pulse l4 is generated from a write circuit buffer 14 to write the output of the SR13 in a buffer 15, and the value of the counter is set to -1. When this write is terminated, a control circuit 3 stores data connected to a parallel input PI of the SR13 in the SR13 and outputs the pulse l4 thereafter until values of counters 4 and 5 become 0; and when they become 0, the pulse l4 is outputted furthermore if the carry signal of a register 10 is ''1''; but if this carry signal is ''0'', the value of the register 10 is stored in the register 7 and the counter 12, and it is shifted to the input SI of the SR13 until values of them become 0.
Patent JP-H11314020-A (JP)
Title: Removal material of harmful gas component and its removal method
Inventor: TAKAI TAKESHI
IPC: B01D53/81
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide capability of removing hydrogen sulfide, mercaptan, etc., of a substance to be oxidizable, and an ionic harmful gas component by a method wherein an ion exchanger is allowed to support a humic substance containing a metallic ion and/or a metallic compound. SOLUTION: A removal agent is prepared by a method wherein after supporting a humic substance by an ion exchanger, it is impregnated with a solution containing a metallic ion and/or metallic compound, dried, or after spraying a humic solution or a dispersion liquid on a support by which the metallic ion and/or the metallic compound are supported, it is dried. Further otherwise, after supporting an aqueous solution containing the humic substance previously by the ion exchanger, it is brought in contact with the aqueous solution containing the metallic ion and/or the metallic compound, and dried. When a shape of the ion exchanger is woven fabric or nonwoven fabric, the fabric thereof is laminated to be formed in a film state, and used by passing air therethrough.  Thereby, in addition to gases to be oxidizable of hydrogen sulfied and mercaptans, a high removal effect can be developed to other harmful gas components.
Patent JP-S5827271-A (JP)
Title: Multiplying device
Inventor: WATANABE KOUJIROU
IPC: G06J1/00
Filed: 1981-08-10
Abstract: PURPOSE:To complete one multiplication of complex numbers within the reference time of a memory by regarding a maltiplic and expressed by a binary number as an address in an ROM and writing the real and imaginary number parts of the multiplied result to the corresponding content of the ROM. CONSTITUTION:A register 1 stores An-k information encoded into a binary number so as to assign a number to the information. An analog/digital (A/D) converter 2 converts the real number part of an error Yn-An outputted from a receiver into digital information. In the same manner an A/D converter 3 converts the imaginary number part of the Yn-An into digital information. Outputs of 9 bits in total from the register 1, the A/D converter 2 and the A/D converter 3 are inputted to the address of an ROM4. The ROM4 has 2N outputs and the N outputs and the remaining N outputs correspond to the real number and imaginary number of a multiplied result respectively and are displayed as binary numbers. By said procedure, A/D conversion of about 3 bits can be maintained at the accuracy of abuut 6 bits for a signal level.
Patent JP-S5458500-A (JP)
Title: Automatic vending apparatus of drinking liquid
Inventor: NAKAYA YUTAKA
IPC: G07F13/00
Filed: 1977-10-18
Abstract: PURPOSE: To automatically perform washing of vending mechanisms each time when vending operations have been carried out specified times by providing a cup detector which detects the presence or not of cups and a vending mechanism washing means.  
     CONSTITUTION: When a selection switch 2 is operated, the main unit 1 of the vending apparatus drive its hot water supply tank and coffee powder supply tank and starts vending operation of black coffee. At the same time, a counter 9 counts the main unit 1 of the apparatus in response to the output of an AND gate circuit 4 and the main unit 1 of the vending apparatus starts vending operation. When a cup is taken out from vending port, an FF 18 is set and the washing signal S 2  is outputted from terminal Q. A washing display device 20 then displays the washing state. At this time, releasing of coffee powder is inhibited by the signal S 2 , and in the main unit 1 of the apparatus, only the hot water supply tank is driven, whereby the extractor and coffee release path to the vending port are washed. After washing, the signal S 1  changes to a low level, then the washing state display of the display device 20 is stopped and the vending operation is started 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01298214-A (JP)
Title: Production of carbon fiber
Inventor: NAKATANI MASAYUKI
IPC: C01B31/04
Filed: 1988-05-24
Abstract: PURPOSE:To obtain thin and long carbon fibers having excellent moldability, by heating a carbon source compound, catalyst source compound and carrier gas and then additionally blending the resulting material with a specific amount of the carbon source compound during or after formation of fibers. CONSTITUTION:First, a carbon source compound such as methane, ethane or benzene, a catalyst source compound such as iron acetylacetonate or ferric chloride and a carrier gas such as hydrogen gas or helium gas are fed to a heating zone space of electric furnace and heated in a uniformly mixed state. Then during or after formation of fibers of the heated materials, 0.01-10g/mol based on the amount (mol) of the carrier gas used per unit time of the carbon source compound is additionally blended with the resulting material and heated to give carbon fibers having excellent productivity.
Patent JP-S5248975-A (JP)
Title: Process for production of fine opening
Inventor: MATSUO MASANORI
IPC: H01L21/306
Filed: 1975-10-17
Abstract: PURPOSE: To easily form an extremely fine opening. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5915810-A (JP)
Title: Taper gage capable of indicating negative angle
Inventor: ASAKURA SHINICHI
IPC: G01C9/24
Filed: 1982-07-16
Abstract: PURPOSE:To enable the indication of positive and negative gradients by enclosing a steel ball in a bubble tube shaped in a fourth circular arc. CONSTITUTION:A steel ball 6 and an air bubble 3 are enclosed together in a bubble tube 2. While the air bubble 3 is in a saturated state in the topmost part, the steel ball 6 is located in the lowermost part of the circular arc of the inner surface of the tube under the effect of gravity, indicating the degree of a negative gradient. Thus, any gradient can be measured.
Patent JP-H04327996-A (JP)
Title: Apparatus for creasing in folio
Inventor: KIKUKAWA AKIRA
IPC: B42C13/00
Filed: 1991-04-26
Abstract: PURPOSE:To crease a sheet like work in folio continuously. CONSTITUTION:A creasing part 17a having a creasing edge 60 creasing a sheet like work 1 and a folding part 17b which is arranged on a downstream side of the creasing part 17a and folds the sheet like work 1 along the crease are provided. A nonstop feeder 18 is provided on an upperstream side of the creasing part 17a. The nonstop feeder 18 has an introducing conveyor 31 which introduces a plurality of laminated sheet like works 1, an elevator 38 which is provided on a downstream side of the introducing conveyor 31, and delivery devices 49, 51 which are arranged above the elevator 38 to send the sheet like work 1 at the highest part. Further, a comb apparatus 46 capable of passing each other with an elevating stand 39 of the elevator 38 is freely movably provided on the elevating stand 39 side on a side of the elevator 38.
Patent JP-H02303040-A (JP)
Title: Air tension device
Inventor: MATSUMOTO ITARU
IPC: H01L21/60
Filed: 1989-05-17
Abstract: PURPOSE:To improve the productivity of bonding by opening and closing air valves by means of a controller and switching over one of operations where each fine wire is passed through an air guide to the other operations where tension is given. CONSTITUTION:When a metallic fine wire 13 is passed through an air guide 11, instructions are given by a controller 18 and then, an air valve 16 is closed and yet, an air valve 15 is opened. In such a case, air compressed by an air compressor 17 passes through an air pipe 12 and it enters in the guide 11 and then, it blows off in the direction of B. If the fine wire 13 approaches in the vicinity of the end face of a C direction in the guide 11, its wire 13 is pulled in the guide 11 because of negative pressure generated by flow A of air. As soon as its line enters in the guide 11, it is pulled in the direction of B under the favor of the flow of air and then, it blows off from the direction of B. Further, when tension is given, control of the controller 8 makes it possible to give tension by closing the valve 15 and opening the valve 16 and the productivity of bonding is improved.
Patent JP-S61285094-A (JP)
Title: Automatic regulator
Inventor: KASHIWAGI HIDEKI
IPC: H02P7/06
Filed: 1985-06-11
Abstract: PURPOSE:To improve the operability by variably controlling the speed of altering the setting position of a setter to shorten the setting time. CONSTITUTION:When a voltage rise regulating switch 1 is strongly pressed, the resistance value of a pressure sensitive conductive rubber 6 mounted in the switch 1 largely decreases. The variation of the resistance value is converted by a converter 7 to an electric amount, and when the electric amount exceeds the prescribed value, a current in response to the electric amount converted by the converter 7 flows to a voltage rising side circuit flows to a motor 3 to abruptly vary the setting position of an AVR voltage setter 5. When the switch 1 is lightly pressed, the resistance value of the rubber 6 slightly decreases. If the variation in the resistance value of the rubber 6 is small, a current flowing to the motor 3 reduces so that the setting position of the setter 5 slowly varies.
Patent JP-S63295829-A (JP)
Title: Fuel injection control method for internal combustion engine
Inventor: FUKUZUMI SHUZO
IPC: F02D41/04
Filed: 1987-05-23
Abstract: PURPOSE:To enable an engine to obtain a good atomized condition of fuel while to change its injection rate in a good response, by properly controlling the opening area of a fuel injection valve and its opening period width in accordance with a change of operative condition of the engine. CONSTITUTION:An internal combustion engine 1 is equipped with fuel injection valves 21 able to variably control its opening area and opening period. A control unit 12, which holds the opening period of the fuel injection valve 21 to a predetermined crank angle period when the engine 1 is in steady operation, controls the opening area to a value set in accordance with a load. In this way, the engine, which obtains an injection start crank angle position in a fixed value and a good atomized condition of fuel, enables a good combustion condition to be ensured. On the other hand, the control unit 12, while holding the opening period of the fuel injection valve 2, when the engine is in transient operation, to a fixed value of the opening period when the engine is in steady operation immediately before the transient operation, controls a value of the opening area, preset in accordance with the load, to the value corrected in accordance with a degree of change in the operative condition. In this way, a very high response can be obtained by changing an injection rate corresponding to a change of the operative condition including also the operative condition during injection.
Patent JP-S62281335-A (JP)
Title: Apparatus for etching semiconductor substrate with chemical solution
Inventor: NONAKA HIROSHI
IPC: H01L21/306
Filed: 1986-05-29
Abstract: PURPOSE:To perform reliable filtering of an etching solution, by providing a collection tank in addition to an etching tank so that all the etching solution after an etching process is collected in the collection tank through filters and returned to the etching tank again through filters. CONSTITUTION:An etching solution supplied to a collection tank 5 is circulated and filtered through a pump A6, a filter A7 and a valve A8 in the collection tank 5. The etching solution is supplied to an etching tank 1 through a valve B9, the pump A6, the filter A7 and a valve C10. The etching solution is circulated and filtered through a pump B11, a filter B12 and a valve D13 in the etching tank 1 so that the solution is ready to etch. After terminating the etching process, the etching solution is returned to the collection tank through a valve E14, the pump B11, the filter B12 and a valve F15 and is subjected to a circulation-filtering in the collection tank. In this manner, all of the solution can be filtered to remove dust or contamination in the solution in a reliable manner.
Patent JP-2000314485-A (JP)
Title: Pipe support band
Inventor: MATSUMOTO HARUJI
IPC: F16L3/08
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To easily and reliably provide a pipe support band threadedly engage a bolt with the screw hole of a nut from both the bolt and the nut, without grasping the nut and moreover without exerting any limit on a work place for threaded engagement. SOLUTION: A leg member 2 is nipped between a pair of the mounting piece parts 11 and 12 of a two-division band body 1 to brace a pipe P and the two parts are fixed by a bolt 5 and a nut 4. In a so formed pipe support band, a bolt insertion hole 11a is formed in one of a pair of the mounting parts 11 and 12, and the nut 4 is rotatably fixed on the outer surface 13 of the other mounting piece part 12.
Patent JP-S63291795-A (JP)
Title: Remote control device for switching ship's advancing (forward/backward) direction
Inventor: NISHIHARA ISAO
IPC: B63H21/22
Filed: 1987-05-22
Abstract: PURPOSE:To improve the operational property of titled device in a method wherein the wire controlling the speed change gear being operated by a forward/ backward lever is provided with an actuation to drive the above wire and this actuator can be controlled based on the signal from a foot switch that can be placed at an optional position. CONSTITUTION:In a system in which a speed change gear, which is installed to an engine 3 and whose direction of rotation can be reversed, can be operated via a wire 4 by a forward/backward lever 5 installed at a steering room, an actuator 10 is installed in the middle of the wire 4. This actuator 10 is constituted by engaging a pinion gear, which is rotated via a speed reducer by driving of a reversible motor, with a track gear fixed to the wire 4. In this system, the motor of the actuator 10 is controlled by a control part 40, and the signal from a foot switch 30 that can be placed at any position is input into the control part 40.
Patent JP-H01293467-A (JP)
Title: Matrix multiplier
Inventor: MAENOBU KIYOSHI
IPC: G06F7/548
Filed: 1988-05-23
Abstract: PURPOSE:To flexibly execute matrix multiplication without inputting an unnecessary element to a coordinate vector having various types of dimensions by storing attribute information into a vector attribute register beforehand. CONSTITUTION:By storing the information concerning the vector attribute to be inputted to a vector attribute register 104 beforehand, the element having a value '1' or '0' is automatically added, and the vector in a fixed dimension (m) is formed according to the attribute in a vector element adding circuit 105. Either one matrix of the (m)-dimensional vector or the one or plural matrices in (m) rows and (m) columns stored into a matrix register 101 is multiplied by a matrix multiplying circuit 108 in (m) rows and (m) columns. From the vector in the (m)-dimension to express an outputted product, only the necessary element is selected and outputted by the vector element selector circuit 110. Thus, the useless element can be omitted to be inputted and outputted.
Patent JP-H06313608-A (JP)
Title: Air conditioning system
Inventor: EN YUKIO
IPC: F24F11/02
Filed: 1993-04-28
Abstract: PURPOSE:To air condition at least one of a dressing room and a bathroom to a proper temperature fitting to the time of bathing. CONSTITUTION:There is provided an air conditioning system which is connected to a hot water supply system capable of supplying hot water to a bath tank 3a in a bath room 3 with a boiler 46. The air conditioning system includes an indoor unit 10 capable of heating by making use of heat from hot water from the boiler 46 and of cooling based upon a freezing cycle together with an outdoor unit 13. An air conditioning blow-off outlet which extends from the indoor unit 10 through ducts 55, 56 is provided in a dressing room 2. There are further provided prediction means 60 and 20 for predicting the time until hot water supply to the bath tank 3a is complete and air conditioning means 20, 60, 62, 63, 59, 58 for air conditioning temperature in the dressing room to a predetermined value fitting to the time predicted by the prediction means 60, 20.
Patent JP-H0422274-A (JP)
Title: Color slurring correction device
Inventor: FUNADA MASAHIRO
IPC: H04N1/48
Filed: 1990-05-17
Abstract: PURPOSE:To correct color slurring due to various causes by smoothing a difference signal with respect to a reference signal and adding the reference signal to the smoothed difference signal. CONSTITUTION:Subtraction circuits 151, 155 obtains a difference R1-G1 between R1, G1 and a difference B1-G1 between B1, G1 (R1, G1, B1 are three primary color signals before correction) and the result is inputted respectively to smoothing circuits 152, 156. The circuits 152, 156 are spatial filters each having a weight matrix and the spatial frequency gain characteristic in the subscanning direction is equal to that of a low pass filter. A delay circuit 153 causes a same delay as that of the circuits 152, 156 to take synchronization. The difference signals S(R1-G1) and S(B1-G1) subjected to smoothing processing by the circuits 152, 156 are respectively inputted to adders 154, 157 and the signal G1 synchronized by the delay circuit 153 is added to them. Then corrected signals Rout, Bout are outputted as signals subjected to color slurring correction together with an output Gout of the circuit 153.
Patent JP-H07334571-A (JP)
Title: Work progress management device
Inventor: KINUTANI HIROAKI
IPC: G06Q50/00
Filed: 1994-06-07
Abstract: PURPOSE:To grasp the work progress state and to prevent the interrupt of work and the erroneous inputs without compelling an operator to do the data input work. CONSTITUTION:The device manages the work progress based on the actual work progress of an operator 1. It is provided with a transmission means 2 which sends an identification code of the operator 1 and moves with the operator 1, detection means 3 located in each operation area or near it and which detects the operator information in the operation area from the transmission means 2 held by the operator 1, transferring means which adds the area information of the operation area where the detection means 3 is located to the operator information detected by the detection means 3 and transfers to the outside, and progress state grasp means 4 grasping the work progress state based on the operator information, area information, and work planning which are outputted from the transferring means.