baber/WOPTO huggingface dataset:
Patent JP-H0689578-A (JP)
Title: Method and device for permitting output damping of dynamic circuit
Inventor: KURETSUGU EI HEIKESU
IPC: H03K19/096
Filed: 1993-05-18
Abstract: PURPOSE: To provide a method and a device for accepting the output attenuation of a dynamic circuit operating at low speed. CONSTITUTION: The output attenuation of the dynamic logic circuit 12 is accepted by preserving the logic state of output 18 before attenuation. A low speed clock detector 22 detects the low speed clock sate of a clock 14 on the dynamic logic circuit 12. A permission storage device 24 preserves data output 18 by the command of the low speed clock detector 22 at the time of detecting the low speed clock state.
Patent JP-S5543322-A (JP)
Title: Gasification burner
Inventor: MIYAHARA KINGO
IPC: F23D11/24
Filed: 1978-09-22
Abstract: PURPOSE: To expedite a rising time of burning, by using a specially-designed pipe unit in a recumbent U-shape.  
     CONSTITUTION: A recumbent U-shaped pipe unit 1 comprises a upper pipe whereat one side serves as a blast port 4, the inside as a gasifying chamber 3, and a fuel oil back-flow check wall is vertically installed near the blast port 4, a lower pipe 5 whose inside is sealed at one side to form a gas chamber 6 and whereat a burning unit 7 is located, and a bend pipe 8 whereat its inside wall 13 is bored to provide a flow-down hole 15, and whereat a ventilating wall 14 and a moisture net 16 are located. The pipe unit 1 is constutited in such a manner as couples together said upper pipe and said lower pipe, through the medium of said bend pipe. A spray nozzle 10' at the end of an oil feed pipe 10 is located in a neutral state on the outer side of said gasifying chamber 3. Fuel, which is sprayed from the spray nozzle 10' and drops down on an internal wall surface of the gasifying chamber 3, is moved through the force of a constant temperature forced blast jetted into from the blast port 4. The fuel is fed into a burning saucer 12 through the flow-down hole 15, and is burned rapidly through the forced blast fed from a gas jet hole 11. As a result the gasifying chamber 3 is heated, and thus, a gasifying and burning condition can be produced rapidly and automatically. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61272777-A (JP)
Inventor: TANIGUCHI KOJI
IPC: G09F9/30
Filed: 1985-05-28
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-H02298620-A (JP)
Title: Metal substrate for automobile exhaust gas purification catalyst, excellent in thermal fatigue resistance
Inventor: KONO TAKUO
IPC: F01N3/28
Filed: 1989-05-11
Abstract: PURPOSE:To prevent a joint part between an outer cylinder and a honeycomb body from peeling off, by disposing an intermediate cylinder formed therein with several slits, between the outer cylinder and the honeycomb body, and by joining both end parts of the intermediate parts, alternatively to the outer cylinder and the honeycomb body, respectively. CONSTITUTION:A metal carrier is formed by disposing an intermediate cylinder 5 as a thermal strain absorbing plate between a cylindrical honeycomb body 3 which are formed by superposing a metal plain foil and a metal corrugated foil 2 with each other, and a stainless steel outer cylinder 4. In this arrangement, several slits 6 are formed in the intermediate cylinder 5, extending axially from its one end. Further, the intermediate cylinder 5 is joined, at the outer surface of one end part thereof on the slit 6 side, to the inner surface of the outer cylinder, and at its inner surface of the other end part, to the outer surface of the honeycomb body 3. With this arrangement, even though a difference in thermal expansion between the outer cylinder 4 and the honeycomb body 3 occurs due to an abrupt cooling cycle so that a thermal strain is propagated, this thermal strain may be effectively absorbed by the slits 6 in the intermediate slits 6 or the like.
Patent JP-S5340956-A (JP)
Title: Method of preventing cranes from colliding
Inventor: IKUSHIMA MASAAKI
IPC: B66C15/04
Filed: 1976-09-27
Abstract: PURPOSE: To prevent stopped inspecting or repairing crane from erroneously colliding with other crane when a plurality of cranes are laid on the same rails. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05179526-A (JP)
Title: Method for cutting old roving when roving is pieced
Inventor: SAITO YUKIO
IPC: D01H15/00
Filed: 1992-05-08
Abstract: PURPOSE:To enable to surely cut an old roving at a position having a prescribed length sufficient for inserting the cut end of the old roving into the trumpet of a new roving in the state pulling out the single filaments without cutting the single filaments composing the roving, when the tracking piecing of the roving is automatically performed. CONSTITUTION:A jet nozzle 14 for jetting a compressed gas toward an old roving Rl introduced into a roving-guiding groove 11 and a holding rod 24 for holding the roving on the upstream side of a position collided with the compressed gas are installed on a head main body 10 having a roving-guiding groove 11 formed at its end. A compressed gas is jetted toward the old roving R1 introduced into the roving-guiding groove 11 from the jet nozzle 14, and the jetting is stopped before the old roving is perfectly not cut. Subsequently, the head main body 10 is rotated in the direction separating its end from the trumpet in the state holding the old roving R1 with the holding rod 24 to perfectly cut the old roving R1.
Patent JP-H01287216-A (JP)
Title: Method for vacuum-treating stainless steel
Inventor: IWASAKI KATSUHIRO
IPC: C21C7/10
Filed: 1988-05-12
Abstract: PURPOSE:To execute vacuum treatment of stainless steel under low Cr oxidation loss due to low C level by blowing oxygen for decarbonizing and the specific flow rate of gas for stirring molten metal through porous plugs at bottom part of a molten metal vessel. CONSTITUTION:After setting a cover 52 for vacuum sealing on a ladle 51 charging molten stainless steel 11, the inside of ladle 51 is evacuated with a vacuum exhausting device 57. Successively, the oxygen for decarburizing is blown from a top blowing oxygen lance 53 and also the gas for stirring is blown from the tuyeres 54. In the vacuum treatment of the stainless steel, the gas for stirring the molten metal is blown from the porous plugs arranged at the bottom part of the ladle 51 at the flow rate of 0.05-1Nm<3>/min.ton of molten steel. Further, the blowing flow rate F0 of the oxygen for decarburizing is decided with F0<=A.B.epsilon<alpha>.[C] (wherein, A, B: parameters, epsilon: stirring force, alpha: correction factor, [C]: carbon content in the molten metal 11 at the time of completing supply of oxygen.
Patent JP-S6011202-A (JP)
Title: Method for selectively concentrating gaseous hydrogen
Inventor: HAGIWARA ZENJI
IPC: C01B3/56
Filed: 1983-06-27
Abstract: PURPOSE:To obtain efficiently concd. gaseous hydrogen by passing gaseous starting material contg. hydrogen through an adsorption bed under pressure to obtain gaseous hydrogen as a product, further passing gaseous starting material to obtain hydrogen enriched gas, and using the gas to pressurize other adsorption bed again. CONSTITUTION:Valves 1, 2 are opened, gaseous starting material contg. hydrogen is introduced into a tower 21 packed with zeolite-activated carbon from a pipe 26 under pressure to remove impurity components by adsorption, and gaseous hydrogen as a product is taken out from a pipe 27. Next valves 1 and 3 are opened, and gaseous starting material is further introduced into the tower 21 to obtain hydrogen enriched gas having a higher concn. of hydrogen than the stating material. This gas is recovered in a tower 23 after evacuation, and at the same time, the tower 23 is pressurized to the adsorption pressure. A valve 4 is opened, and the internal pressure of the tower 21 is reduced to atmospheric pressure in the countercurrent direction to remove the impurity components. A valve 5 is opened, and the tower 21 is evacuated to a prescribed pressure with a vacuum pump 25. The hydrogen enriched gas is then recovered from the tower 23 through a valve 14, and the tower 21 is pressurized again to the prescribed adsorption pressure.
Patent JP-H0412881-A (JP)
Title: Information security protection method
Inventor: TANIMOTO TADASHI
IPC: B41M5/124
Filed: 1990-05-02
Abstract: PURPOSE:To obtain quite a new information security protection method by a method wherein a latent image of information made of a material mainly composed of a colorless or light-colored basic dye, a color developer than can be colored in contact with the dye, a desensitizer, and an adhesive is formed on a substrate, and water is applied to the image. CONSTITUTION:A latent image of information made of a material mainly composed of a colorless or light-colored basic dye, a color developer that can be colored in contact with the dye, a desensitizer, and an adhesive is formed on a substrate, and water is applied to the image to obtain the information. As the desensitizer, polyethylene imine, polyolefin glycol having an average molecular weight of the order of 300-2000, an anionic surfactant, and a nonionic surfactant are preferably used because they are perticularly superior in decoloring properties and color-forming properties in water. As the adhesive, a water soluble polymer, such as starches, hydroxyethyl cellulose, methyl cellulose, polyvinyl alcohol, and salt of styrene-maleic anhydride copolymer; and a water- dispersion polymer, such as vinyl chloride polymer latex and wax emulsion, are used.
Patent JP-H10293605-A (JP)
Title: Spindle load display device in machine tool
Inventor: YOSHIDA KOICHI
IPC: G05B19/4068
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To appropriately decide the load state of a spindle driving motor in working in entire performance of the spindle driving motor by generating a spindle load state diagram from an output diagram about machining load which is outputted from a machining operating part and a tool driving motor and the time of working. SOLUTION: A main controlling part 2 performs rotation drive of a spindle driving motor 19 through a spindle controlling part 15 based on a working program PRO. In such cases, the part 2 makes a spindle load detection operating part 16 operate a current output PW1 of the motor 19 at the time of actually working from the revolving speed and a load current value of the motor 19 and a spindle load state graph generating part 13 outputs it. The part 13 performs an overlapping operation of the load state on an output diagram PN of the motor 19 from an inputted current revolving speed of the motor 19 and a current output PW1 and shows the result as a spindle load state diagram on a display 3.
Patent JP-S609582-A (JP)
Title: Consumable electrode type gas shielded arc welding method
Inventor: NAGURA YASUMI
IPC: B23K9/16
Filed: 1983-06-28
Abstract: PURPOSE:To improve welding efficiency and to obtain satisfactory beads by performing welding with a consumable electrode type gas shielded arc torch while heating the weld zone of base metal to a specific temp. by a TIG electrode. CONSTITUTION:The surface in the weld zone of base metal 5 is heated to 400- 600 deg.C while a TIG welding torch is weaved and moved just in front of a consumable electrode at the same speed as the speed of the consumable electrode in the stage of welding said weld zone by using a consumable electrode type gas shielded arc torch 4. Welding is then performed with the consumable electrode. A gas burner or defocused laser beam is also usable as a heat source for heating the weld zone.
Patent JP-H02295128-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO SHIGEO
IPC: H01L21/8222
Filed: 1989-05-10
Abstract: PURPOSE:To speed up a bipolar transistor integrated circuit by reducing the slope of impurities distribution of a collector embedded layer by implanting impurities element ions with a large diffusion constant in crystal axial direction and then by implanting an impurities element ions with a small diffusion constant in a direction which is different from the crystal axis. CONSTITUTION:After accumulating SiO2 film 2 and an Si3N4 film 3 on a p<->-Si substrate 1, an opening for forming a collector embedded layer is formed at the SiO2 film 2 and the Si3N4 film 3 by the photolithography technique. P with a large diffusion constant is ion-implanted from <111> axial direction. As a result, an n<-> layer 4 with a small slope of impurities concentration distribution is formed deeply from the surface of the p<->-Si substrate 1 by the channeling effect. As with a small diffusion constant is ion-implanted from the direction which is away from the <111> axis so that no channel effect may occur. As a result, a high impurities concentration n<+> layer 5 is formed shallowly from the surface of the p<->-Si substrate 1.
Patent JP-S5240904-A (JP)
Title: Automatic answering telephone equipment
Inventor: TAKEMOTO SHIGEJI
IPC: H04M1/65
Filed: 1975-09-26
Abstract: PURPOSE:Both the absence informing tape and the call recording tape are run or astopped properly. As a result, the reproduction operation is facilitated as well as a quick and stable switching action is ensured.
Patent JP-S609950-A (JP)
Inventor: ARUDO SANCHIINI
IPC: D03D39/22
Filed: 1984-06-08
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-S61276378-A (JP)
Title: Manufacture of diaphragm-type semiconductor sensor
Inventor: HOSHINO SHIGEO
IPC: H01L29/84
Filed: 1985-05-31
Abstract: PURPOSE:To enable a diffused resistance to be formed independently from the thickness of a semiconductor substrate, by forming a through hole in a part of the substrate so that the size of a region from which the etching is started is determined based on the size of the through hole. CONSTITUTION:Diffused resistances 3 are provided at predetermined positions on the surafce of a single crystal Si substrate 1. Thin films resistive to etching 11 are formed on both the faces of the substrate 1. An aperture 13 for forming a through hole 15 is formed on the surface of the substrate 1 by photo etching the same so as to have a dimension of (A) and to be correctly positioned with respect to the resistances 3. The aperture 13 is then etched to form the through hole 15 reaching the film 11 on the rear face of the substrate. The aperture angle of the hole 15 is 54.7 degrees when the crystal face of the substrate 1 is (100). The dimension (a) of a side of the the rear-face opening 17 of the hole 15 is varied according to the thickness (D) of the substrate 1 when the dimension (A) is constant. Therefore, the size of an opening 9 for forming a recess on the rear face of the substrate 1 is determined based on the dimension (a) and then the substrate 1 is etched from the opening 9 to form the recess. According to this method, stable characteristics can be obtained independently from the thickness (D) of the substrate.
Patent JP-S5543762-A (JP)
Title: Silver oxide secondary cell
Inventor: UMEDA TAKAKIYO
IPC: H01M10/32
Filed: 1978-09-22
Abstract: PURPOSE: To make the promotion of improvement of the active material availability, with a generation of oxygen gas delayed when over-discharged beyond polarity inversion to prevent the cell from damages, by adding cadmium or cadmium compound to zinc cathode active material in the silver oxide secondary cell.  
     CONSTITUTION: In an anode can 1, for partly serving as the anode current collector, is housed an anode active material 2 mainly composed of silver oxide, and on rop of this, is provided a cathode active material 5 mainly composed of zinc through a separator 4. This is hermetically sealed by a cathode can 6, for partly serving as the cathode current collector, through a sealing gasket 3 to construct the cell. For the cathode active material 5 of this cell, is used a material mainly composed of zinc additionally with a selective quantity of cadmium or cadmium compound to  less than 10% of the total capacity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0414457-A (JP)
Title: Recording head
Inventor: UENISHI KATSUZO
IPC: B41J2/135
Filed: 1990-05-08
Abstract: PURPOSE:To permit a simultaneous heating of an ink in a plurality of directions and an efficient formation of bubbles by a method wherein a plurality of inclined surfaces are formed on a Si single crystal by an anisotropic etching and heat producing parts are provided on the inclined surfaces. CONSTITUTION:Si single crystal 100 is worked by an anisotropic etching into a V-shaped structure having flat faces at its top part. Each of a plurality of the inclined surfaces for defining grooves indicated in numerical order starting with 101 is provided with a heat producing part. A plate 400 is attached to the V-shaped structure with each section thereof facing the corresponding heat producing parts and an ink is fed into the aforesaid grooves so as to be heated therein. To form the plate 400, polyimide membrane, glass resin, glass and processed Si with the surface insulated are used. When the heat producing part is set at a nozzle part, each of electrodes 311-316 is connected electrically with a corresponding one of electrodes 301-306. This structure permits an easy electric connection with the exterior and an efficient discharge of the ink from nozzles 511-515.
Patent JP-H02298273-A (JP)
Title: Mixer for electroless plating solution
Inventor: NOMURA NORIYUKI
IPC: C23C18/31
Filed: 1989-05-10
Abstract: PURPOSE:To reduce the deposition of metallic impurities and to diminish defective plating by separately providing a circulating device for supplying a chemical and a circulating device for heating a plating soln. CONSTITUTION:The plating soln. is sucked into a pipeline 2 by a pump 4 and allowed to flow in the mixer. A chemical is supplied to the plating soln. from a tank 5, and then the impurities are removed by a filter 7. The plating soln. passed through the filter 7 is injected into a plating bath 1 from a hole 8 provided on the other end of the pipeline 2. The plating soln. sucked up by a pump 12 flows in a pipeline 9. The impurities in the plating soln. are removed by a filter 13 while the soln. is passed through the pipeline 9, and the soln. is heated to a specified temp. by a heat exchanger 14 and injected into the plating bath 1 from a hole 15. Since the content of the chemical of the plating soln. flowing through the circulating device for heating is low, the deposition of metals is reduced even if the plating soln. is heated in the circulating device for heating.
Patent JP-S6016244-A (JP)
Title: Heating cooker
Inventor: TANAKA JIYUNZOU
IPC: F24C1/00
Filed: 1984-06-07
Abstract: PURPOSE:To make uniform the temperature distribution in vertical direction in the interior of a heating chamber, by improving the arrangement of a sheathed heater, in a hot air circulating type heating cooker. CONSTITUTION:The sheathed heater 18 wound in one and half turns is laterally fitted in the vicinity of the outer periphery of a fan 7. When the fan 7 is rotated clockwise, the capacity of the heater 18 provided in the vicinity of the fan 7 becomes higher on the right side than on the left side. Therefore, the temperature of an air flow leaving the fan 7 on the lower side becomes higher, while the temperature of an air flow leaving the fan 7 on the upper side becomes lower, and accordingly, temperature difference between an upper part and a lower part of the interior of the heating chamber is eliminated, resulting in uniform heating.
Patent JP-H0413128-A (JP)
Title: Chromic film
Inventor: KOMORI TETSUO
IPC: G03C1/00
Filed: 1990-05-07
Abstract: PURPOSE:To enhance photochromogenizing velocity at the time of being wet and to prevent clouding of a thermochromic material part at the time of low temperature by forming a photochromic layer and a thermochromic layer on one side of a support film. CONSTITUTION:A clouding preventing layer 5 is formed on the side of the support film 2 reverse to the photochromic layer 3 and the thermochromic layer 4 formed on the same side. The layer 3 is formed by mixing silver halide and copper halide or silver or copper metal, dissolving the mixture, and cooling it, and vapor depositing the obtained eutectic mixture. The layer 4 is formed by mixing a binder with a compound to be allowed by temperature change to develop color and to be restored to an initial state temperature change, such as fluorene and phenylmethane type reversible thermochromic compounds, and coating with the mixture or spraying it, and the layer 5 is formed by cross- linking a hydrophilic monomer with a polymer, thus permitting the photochromogenizing velocity at the time of being wet to be enhanced and the thermochromic layer to be prevented from clouding at the time of low temperature.
Patent JP-S608984-A (JP)
Title: Binary picture parallel operating circuit
Inventor: MATSUURA TOSHIO
IPC: G06F7/00
Filed: 1983-06-29
Abstract: PURPOSE:To execute a processing at a high speed, and to realize generality by outputting in parallel the result of a logical operation in a window corresponding to plural bits in a word at every one execution cycle. CONSTITUTION:A binary picture data of one word and N-bits from a port output end of the pre-stage, and an external memory data of 1-bit are inputted to a 3X3 window generating circuit 3 and an internal memory circuit 4 in a parallel operating circuit 2. At the same time, a buffer memory address for controlling a data of each line portion, and an internal memory address for storing a data in a window are inputted and access the circuit 3 and 4. The output address of each register of these three line portion is sent to the circuit 4, and at every bit in a word, an address corresponding data in the window is selected and stored as a data table, and a data in the window of N-bits of a word is shifted in parallel at every one execution cycle and sent out to an output buffer 5.
Patent JP-H0415375-A (JP)
Title: Wedge-shaped gate valve
Inventor: YOSHINAGA MIKIHIKO
IPC: F16K3/12
Filed: 1990-05-09
Abstract: PURPOSE:To permit the opening of a valve even if a valve rod is cut, by installing a valve body accommodation part on the valve bottom side of a valve box, and spreading the interval between the opposed valve box valve seat surfaces and a wedge-shaped valve body toward the valve bottom side from the valve operation side. CONSTITUTION:A valve body 44 is connected to the lower edge of a rectifying tube 41, and spread from a valve operation side to a valve bottom side. When the valve is opened, an electric driving device 30 is driven to press down a valve rod 34. When the valve is perfectly opened, the limit switch of the electric driving device 30 operates, and the lowering of the valve rod 34 is automatically stopped. When the valve rod 34 is already cut or the valve rod 34 is cut during the valve opening operation, the cut surfaces of the valve rod 34 press each other, and the valve body is lowered. Since a turn suppressing plate 39 slidingly moves on the guide part 27 of a yoke 26, and prevents the revolution of the valve rod 34, the projecting and recessed parts on the cut surface of the valve rod 34 are engaged, even if the projecting and recessed parts exist. Accordingly, since a load is applied nearly uniformly to the cut surface, a pressing-down force can be applied to the valve body 44 by the necessary valve opening force, even if the valve rod 34 is cut.
Patent JP-S5642315-A (JP)
Title: Three-phase transformer
Inventor: HISAOKA TOSHIYUKI
IPC: H01F27/38
Filed: 1979-09-12
Abstract: PURPOSE:To simplify the constitution and to miniaturize the three-phase transformer by a method wherein a short-circuit conductor is provided on the outside of winding. CONSTITUTION:On each leg of a three-legged core, windings 9 are wound. A short- circuit conductor 10 of an aluminum plate, a steel plate or the like is commonly provided around the windings 9 to be used for the three phases. And when a  circulating current is conducted in the conductor 10, a magnetic flux of the same phase, a zero-phase current in other words, is generated on the windings 9 and the core legs respectively, which perform the saem functions as a blind delta connection Hence, the constitution of the transformer is simplified and also its miniaturization can be accomplished.