baber/WOPTO huggingface dataset:
Patent JP-S55136514-A (JP)
Title: Heating die
Inventor: TAKAHASHI MASANORI
IPC: B21C29/04
Filed: 1979-04-09
Abstract: PURPOSE: To compensate the local cooling of the die due to the formed material, and to heat and maintain whole die always at constant temperature, by burying the heater of pure Ni wire in each part of the die.  
     CONSTITUTION: The through hole 3 is pierced in each part of the shell molding die 1, etc., provided with the forming face 1, and the heater 4 is buried in the hole 3. The heater 4 is constituted of three heating elements 4a, 4b, 4c, and the electric heating wires 7a, 7b, 7c, are arranged in the sheath pipe 5 made of heat-resisting, heat-conductive metal like as stainless steel, copper, aluminum, etc. The electric heating wires 7a, 7b, 7c, comprising 99% or higher purity Ni wire are wound around the cores 6a, 6b, 6c, made of heat-resisting, insulating material; and the heat-resisting insulating packing material 9 like as MgO, etc., is filled in the clearance between the electric heating wires and the inside surface of the sheath pipe 5. If part of the die 1 is cooled by the formed material and cuases a temperature drop, the electric resistance of the Ni-wire heater standing at that part decreases, the electric current increases, and the temperature is raised. Hereby, whole die is uniformly maintained at the specified temperature, and the formed material is uniformly heated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01216052-A (JP)
Title: Control for preventing runaway of car
Inventor: KAMETANI MASARO
IPC: F02D11/10
Filed: 1988-02-25
Abstract: PURPOSE:To prevent runaway of a vehicle securely regulating the fuel supply quantity when the vehicle speed is increased by stepping an accelerator at an acceleration over a set acceleration and when an acceleration over a set acceleration continues for more than a set time at more than a set vehicle speed respectively. CONSTITUTION:In a type where the fuel supply quantity is adjusted by stepping an accelerator pedal 11 to move a control rack 19 of a fuel injection pump 18 through a link mechanism L, a movable support point idle lever 16 is provided in the middle of the link mechanism L. Fuel supply quantity is regulated by oscillation of this idle lever 16 by an air cylinder 21 to which air is supplied from an air tank 20 through an electromagnetic valve 22. The electromagnetic valve 22 is controlled to restrict fuel supply quantity by a CPU 23 when a vehicle speed is increased by stepping an accelerator at an acceleration more than a set acceleration and when an acceleration more than a set acceleration continues for more than a set time when the vehicle is running at more than a set vehicle speed.
Patent JP-S59169708-A (JP)
Title: Manufacture of seam welded pipe
Inventor: YAMAICHI TAKEMI
IPC: B23D1/24
Filed: 1983-03-14
Abstract: PURPOSE:To enhance machining accuracy of a bead cutting device, by installing the lower roller of its inner surface bead cutting device in the upper stream of an open pipe butted point, and by eliminating risk of this lower roller stamping the flush. CONSTITUTION:In an inner surface cutting device of this arrangement, the lower roller 12 is located in the upper stream so as not to stamp the flush 17. A flush receipt plate 26 is mounted under overhung situation, on the side walls of a header 7 equipped with a cutting tool 11, from the butted point toward the downstream in parallel with the axis of an open pipe 1 and a pipe 1, and the flush 17 is received by this receipt plate 26. The flush on this receipt plate 26 is exhausted to downstream by the air sent from an air delivery pipe 16 to ensure machining with high accuracy.
Patent JP-H10243264-A (JP)
Title: Index application type video photographing device
Inventor: MINAMI KENICHI
IPC: H04N5/225
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an index application type video photographing device, with which the photographic efficiency is improved and editing efficiency is improved. SOLUTION: This device is provided with an attribute information storage part 102 for recording and storing the attribute information of inputted video and the positions of still pictures of images, corresponding to this attribute information in all the images, attribute information display part 103 for displaying this still picture, a video display part 108 for displaying this image or the like, and a photographing control part 104 for controlling these parts. Since the still picture of image corresponding to the attribute information (such as photographing start point, photographing end point, zoom start point and zoom end point) is displayed on the attribute information display part 103, the image can be photographed/recorded, while confirming the images photographed in the past, so that photographic efficiency can be improved.  Moreover, since specified video segment can be selected by designating the displayed still picture, editing efficiency is improved.
Patent JP-H03245443-A (JP)
Title: Spreadable shadow mask and its manufacture
Inventor: NAKAMURA KOJI
IPC: H01J29/07
Filed: 1990-02-22
Abstract: PURPOSE:To enable the optimum design for weight reduction by changing the structure of the two sides of a frame by the function of a spreading shadow mask. CONSTITUTION:The objects of mainly spreading a shadow mask 6 are the frames 8A constituting the upper side and the lower side, and are made of umber materials, where the expansion coefficients are, for example, approximately 4X 10 <-6>/ deg.C, and are the square pillars, for example, 15mm square. On the other hand, frames 8B constituting the left side and the right side are SPCC materials wherein the thermal expansion coefficients are, for example, approximately 13X10<-6>/ deg.C, and are the square pillars 3mm in thickness. To each frame 8A and 8B are welded plate springs for suspending themselves on a panel. Both frames 8A and 8B are welded at weld zones 9. By putting the frames 8A and 8B, respectively, in the structure resistant to the bending load, and the structure meeting the buckling load and the function, the measures of decreasing deformation as well as the weight reduction can be aimed at.
Patent JP-H07229554-A (JP)
Title: Lubricating oil circulation device for transmission
Inventor: SUDO SHINYA
IPC: F16H57/04
Filed: 1994-02-18
Abstract: PURPOSE:To facilitate work for a suction port, ensure the strength of a gear case, being a portion for bearing a counter shaft by a bearing, and airtightness without needing a seal ring, and also absorb an error even when the error exists in the position of the tip of a suction pipe to the suction port to keep the airtightness. CONSTITUTION:In the lubricating oil circulation device of a transmission having an oil pump 4 for sucking oil in a gear case 2 via a suction pipe 5 to supply the oil to respective oil supplied parts, the suction port 8 of the oil pump 4 is formed on a tapered recessed hole 10 and the tip 5b of the suction pipe 5 is plungedly joined to the tapered recessed hole 10 by utilizing the elasticity of the suction pipe itself by a bracket 7a fixed into the gear case 2.
Patent JP-H09234487-A (JP)
Title: Restoration method for polluted ground water and soil
Inventor: OKAMURA KAZUO
IPC: B09C1/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To enable rapid decomposition and removal and to enable the decomposition and removal of the contaminants of unsatd. strata as well at the time of executing purification and restoration by bioremediation. SOLUTION: Plural wells 11, 12 are excavated to the saturation strata 17, in which ground water is flowed, near the underground polluted point 1 polluted with the contaminants and >=2 electrodes 14, 15 parted from each other, are embedded near the underground polluted point 1. While voltage is impressed between the respective electrodes, the ground water contg. the contaminants is pumped up from the well 11. At least one kind among the growth substrate of the pollutant decomposing microorganisms in the soil, the nutrient source for the microorganisms and oxygen are added to the pumped up water. The saturation strata 17 is impregnated with a part of the pumped up water from the impregnation well 12 existing on the upstream side of the ground water stream 5 at the underground polluted point 1.  The unsatd. strata 18 which are the upper strata of the saturation strata 17 are impregnated with the other part of the water.
Patent JP-S52125953-A (JP)
Title: Noise preventing spark plug
Inventor: HARADA KOUJI
IPC: H01T13/00
Filed: 1976-04-15
Abstract: PURPOSE: On the upper electrode, the part having a large diameter is arranged, and said part is positioned over the long length in the plug body, and the noise preventing effect is increased. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07254084-A (JP)
Title: Serpentine type merchandise housing rack for automatic vending machine
Inventor: UEDA HARUYUKI
IPC: G07F11/34
Filed: 1994-03-15
Abstract: PURPOSE:To provide the serpentine type merchandise housing rack of an automatic vending machine capable of sending merchandise to a meandering merchandise path after correcting the rolling attitude of the merchandise to the correct attitude in the middle of a top tray regardless of the length size of the merchandise. CONSTITUTION:In the top tray 2 provided inside a rack while connecting the upper end of the meandering merchandise path 1 and a merchandise throw-in port in front of the rack, a step part 2a is formed at the middle position between the front and back of the top tray. Also, a stopper pin 2c serving also as the rolling attitude correction member of the merchandise 3 is arranged on the rear side of the step part parallelly to the step part so as to orthogonally cross the path of the top tray at an interval corresponding to a merchandise diameter size with the upper edge of the step part and an obliquely moving type damper plate 2b pressed by a pressing spring 5 so as to be protruded from the upper edge of the step part to a rear part is provided. While sending the merchanside through the course of 1-v to the merchandise path 1, the rolling attitude of the merchandise is corrected so as to face II and III. right side ways the path at the positions of II and III.
Patent JP-S58158367-A (JP)
Title: Fuel injecting apparatus
Inventor: HATA YASUAKI
IPC: F02M51/06
Filed: 1982-03-15
Abstract: PURPOSE:To facilitate machining of a fuel injecting apparatus, by supplying fuel superfluously to a position near an injection port, causing swirl flow of fuel for promoting atomization of fuel and proper control of the quantity of injected fuel, and cooling electromagnetic windings by the superfluous fuel. CONSTITUTION:Near a fuel injection port, there is provided a control means 9 which is communicated with a fuel supply port 3a and injects superfluously supplied fuel with swirl when a needle valve 5 is opened. The control means 9 is communicated with a fuel passage 10a for cooling electromagnetic windings 2 by the superfluous fuel, and the fuel passage 10a is in turn communicated with a fuel return port 3b opened on the outside of the apparatus. Further, since the fuel injection apparatus of this invention is constructed in the form of a three- way valve in which fuel is made to flow in the opposite direction of the injection port, it is enabled to facilitate machining of a needle valve as compared with the conventional arrangements.
Patent JP-S59169470-A (JP)
Title: Production of colored and odorized egg
Inventor: SUZUKI SHIN
IPC: A23L15/00
Filed: 1983-03-16
Abstract: PURPOSE:To color and odorize an egg, by dipping a raw egg in a solution containing a colorant or perfume, and subjecting the raw egg to ordinary pressure, high pressure and then ordinary pressure one after another to permeate the solution into the raw egg in a short time. CONSTITUTION:A raw egg with the eggshell thereof is dipped in a solution cotaining a colorant or perfume, and the solution is then subjected to ordinary pressure, high pressure and then ordinary pressure one after another to permeate the solution thereinto and color and odorize the raw egg. The resultant raw egg is then boiled, shelled and used for cooking. A salty taste, etc. may be added to the solution.
Patent JP-H0699250-A (JP)
Title: Method for continuously casting metal
Inventor: AKIZUKI KOJI
IPC: B22D11/04
Filed: 1991-02-18
Abstract: PURPOSE:To shorten the length of a dummy bar used at the time of starting drawing-out and to reduce the operational cost by forming the dummy bar used at the time of starting the drawing-out to a short piece, connecting an auxiliary member with the short piece dummy bar and drawing out. CONSTITUTION:An inserting hole 15 for dummy bar is formed at the front surface of a connecting part 11 with the connecting part 11 and a connecting auxiliary tool 12. The dummy bar is inserted from the inserting hole 15 until the tip part of the dummy bar contacts with the tip part of a lead part 13 of the dummy bar auxiliary member and fixed with five pieces of bolts fitted to the front upper side of the connecting part 11 and bolts at the right and left sides fitted to the front width sides. Then, the fixed and connected dummy bar is connected with the dummy bar auxiliary member 9 from the lead part 13 to the front of the connecting auxiliary tool 12 without unevenness. The dummy bar connected in such a way is inserted into a mold, and by descending auxiliary rolls, the lead part 13 of the dummy bar auxiliary member is pressed between pinch rolls to complete the preparation of the continuous casting.
Patent JP-H08240183-A (JP)
Title: Liquid level regulating device and constant displacement pump
Inventor: KONISHI YOSHIAKI
IPC: F04B13/00
Filed: 1995-03-03
Abstract: PURPOSE: To regulate increase/decrease of liquid pressure accompanying with reciprocating motion of a piston, and finely regulate liquid pressure with a small and simple structure by operating a control lever so as to rotate a cylinder, and regulating communicating and shutting-out conditions of the recessed part of the cylinder and the liquid flow passage of the piston. CONSTITUTION: A control lever 19 is operated, a cylinder 2 is rotated, and thereby, communicating and shutting-out conditions of a recessed part 10 formed on the inner circumferential surface of the cylinder 2 and a liquid flow passage 14 formed on the outer circumferential surface of a piston 3, are regulated. In a condition in which the recessed part 10 and the liquid flow passage 14 are shut out, when the piston 3 is moved reciprocation by a piston driving means 16, liquid in a pump chamber 6 is discharged from a liquid leading-out pipe 8 since liquid pressure in a liquid pressure chamber 5 is raised and a diaphragm 18 is expanded toward the pump chamber 6 side. When the piston 3 is moved reciprocation, the diaphragm 18 is expanded toward the liquid pressure chamber 5 side, and liquid is led from a liquid leading-in pipe 7 into the pump chamber 6.  When the recessed part 10 and the liquid flow passage 14 are communicated with each other, liquid is slipped off, and liquid pressure is not raised.
Patent JP-S59171048-A (JP)
Title: Information recording medium
Inventor: KAMISADA TOSHIMASA
IPC: G11B7/24015
Filed: 1983-03-18
Abstract: PURPOSE:To prevent an influence caused by a variation of a temperature and atmospheric pressure by constituting a protective member stuck to a substrate through a spacer, of a material which is deformed more easily than the substrate. CONSTITUTION:A transparent substrate 3 obtained by forming a recording film on the upper face is stuck to a protective member 6 which consists of the same material as the substrate 3 and is thin in its thickness, through an inside circumferential spacer 4 and an outside circumferential spacer 5. The protective member 6 is deformed by a variation of a temperature and pressure, but the substrate 3 is not deformed, therefore, a bad influence to recording and reproducing by light which is made incident from the substrate 3 side is prevented.
Patent JP-S52127465-A (JP)
Title: Operation of wet desulfurizer
Inventor: MATSUMOTO MITSUAKI
IPC: B01D53/14
Filed: 1976-04-19
Abstract: PURPOSE: To remove sulfur having been taken out of gas entirely as soluble sulfur compounds by treating a solution having absorbed S-compounds in the gas under prescribed conditions in wet desulfrization of a gas containing H 2 S by use of an absorbent including a redox catalyst and alkaline material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02283170-A (JP)
Title: Method of compacting image expressed by block of real number digital data xj
Inventor: ARAN ARUTEIERI
IPC: H04N1/415
Filed: 1990-02-23
Abstract: PURPOSE: To speedily compress an image with a little calculation quantity by determining a discrete cosine transform(DCT) coefficient by adding/ subtracting the required real number digital data of an image block as required while including the multiplication due to a specified factor. CONSTITUTION: In the two-dimensional image expressed in the block of real number digital data Xi (i=4 or the like), the data X0 and X7 and data X1 and X6 among data X0-X7,..., are respectively added/subtracted. Concerning factors Ci=1/(2(Cosi±/8) (i=1...4), factors C1-C4 are respectively multiplied so that intermediate values can be calculated. These intermediate values are similarly added/subtracted and multiplied while using factors C2, C4, C6 and C4 in addition to C2 and C6 and further, the addition/subtraction of the multiplied results and the multiplication of the factor C4 or the like are performed. Thus, DCT coefficients F0-F7 are determined with a little calculation quantity in comparison with the case of using only the factors C1-C4, and image compression due to DCT is speedily performed.
Patent JP-S54136516-A (JP)
Title: Hot iron desulfurizing agent
Inventor: KITAMURA MINORU
IPC: C21C1/02
Filed: 1978-04-14
Abstract: PURPOSE:To prevent deposition of calcium cyanamide on a lance nozzle and to enable a nozzle clogging incident to be prevented by mixing calcium carbide with a specific amt. of C and a Mg cpd., and blowing the mixt. into hot iron as a desulfurizing agnet together with nitrogen gas. CONSTITUTION:Calcium carbide of a grain size below 500mu generating about 300 l/kg of acetylene is mixed with carbon such as graphite, coke, anthracite, charcoal or carbon black of a carbon purity above 80% and a grain size below 44mu and with a Mg cpd. such as magnesia clinker regulated to a grain size below 44mu. The mixt. is blown into hot iron as a desulfurizing agent together with nitrogen gas. The compsn. consists of, by wt., carbon; 0.3-10%, the Mg cpd.; 1-10% as MgO and the balance calcium carbide.
Patent JP-H03248628-A (JP)
Title: Squelch circuit
Inventor: UMAZAWA HIDEKI
IPC: H04B1/10
Filed: 1990-02-27
Abstract: PURPOSE:To eliminate loss of a head part and noises during squelch tail by delaying a sound signal by nearly 50msec with a sound signal delay circuit since the operating time of a squelch circuit is within general 20-30msec. CONSTITUTION:A BBD(bucket brigate device) 12 is a sound signal delay element consisting of the IC combination of a capacitor and a buffer amplifier. A sound signal delay circuit 3 consisting of a BBD 12 is inserted between a frequency discriminator 2 and a low frequency amplifier 4 to delay a sound signal while a squelch control transistor(TR) 8 is activated after a carrier is missing and the sound signal is sent even during squelch tail to eliminate the noise generated in a non-signal state. Moreover, the sound signal is delayed to prevent loss of the sound signal simultaneously at the start of transmission. Since the operating time of the squelch circuit is within general 20-30msec, the sound signal has only to be delayed by nearly 50msec by the circuit 3.
Patent JP-S58161095-A (JP)
Inventor: KANEDA MASAMICHI
IPC: G08B17/00
Filed: 1982-03-18
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-S60187739-A (JP)
Title: Control apparatus for multicylinder engine
Inventor: HASHIMOTO NOBORU
IPC: F02P5/152
Filed: 1984-03-07
Abstract: PURPOSE:To execute roughness control efficiently while keeping all of a plurality of cylinders in good conditions of combustion, by detecting the condition of combustion of each cylinder, and controlling various factors dominating the condition of combustion. CONSTITUTION:A control apparatus of this invention comprises a means for detecting the condition of combustion which detects the condition of combustion of each cylinder from the angular velocity of engine rotation, combustion pressure, etc., various control means for controlling the air-fuel ratio, the ignition timing, etc. dominating the condition of combustion, and a combustion control means which controls the aforesaid various control means to keep the condition of combustion of each cylinder uniformly at a prescribed value on the basis of the output of said means for detecting the condition of combustion. With such an arrangement, the condition of combustion of each cylinder such as the angular velocity of engine rotation, combustion pressure, etc. is compard with a reference value representing the optimum condition of combustion of each cylinder. Thus, since various factors such as the ignition timing, the injection quantity of fuel of a fuel injection valve, etc. dominating the condition of combustion are controlled to keep the condition of combustion of each cylinder uniformly at a prescribed value, it is enabled to execute efficient roughness control.
Patent JP-S63213636-A (JP)
Title: Aluminum alloy for load cell
Inventor: AIURA SUNAO
IPC: C22C21/00
Filed: 1987-02-27
Abstract: PURPOSE:To obtain an Al alloy for a load cell having an excellent creep characteristic and having small temp. dependence of the Young's modulus, by specifying the compsn. consisting of Zr, Fe, Cr, Mn and Al and regulating the short diameter of the crystal grain thereof. CONSTITUTION:The titled alloy contains, by weight, 0.05-0.3% Zr, contains one or more kinds among 0.05-1.0% Fe, 0.01-0.2% Cr and 0.05-1.5% Mn and furthermore contains at need one or two kinds of 1.5-5.0% Cu and 0.05-3.0% Mg; the balance consists of Al with inevitable impurities and the short diameter of the crystal grain is regulated to <=150mum. Said alloy has small amount of creep and elastic deformation in the working temp. area.
Patent JP-H01222687-A (JP)
Title: Method and device for automatic offset removal of current controlling circuit of driving motor
Inventor: TAKAKADO YUZO
IPC: H02P7/00
Filed: 1988-02-29
Abstract: PURPOSE:To automatically remove the offset voltage of a current controlling circuit, by detecting a digital command signal value equal to the offset voltage value of the current controlling circuit and storing it in a state that current is not conducted to a driving motor after a power source is made. CONSTITUTION:Immediately after a power source is made, a change-over switch 6 is switched to the side of feed zero volt potential. After that, the value of digital command signal B is reduced gradually from a specified value. The signal is subjected to a D/A-conversion, and the output is generated as the current command signal of an analog. In this case, current is not conducted to a driving motor 8, and so an only offset voltage value is fed back. Then, the digital command signal value B when the level of the output signal of a comparator 4 is transferred, is stored. Besides, the stored digital command signal value is set to be of a zero level, and following digital command signal is set.