baber/WOPTO huggingface dataset:
Patent JP-H01278432-A (JP)
Title: Forming machine of ample
Inventor: BABA TAKAO
IPC: C03B23/11
Filed: 1988-04-30
Abstract: PURPOSE:To stably produce ample with a slight scattering without any skilled worker by making variable factors in producing process clear by providing examining means of dimensions before transferring semi-finished product formed through necking, stretching and melt-cutting processes of raw material tube to next process. CONSTITUTION:A raw material tube is formed to an ample through a series of processes, that is, necking process, stretching process, melt-cutting process and bottom-cutting process. In said forming machine, dimension-examining means of a semi-finished product are provided before the semi-finished product obtained finishing the melt-cutting process, having branch parts in left and right, a body part in central part, a necking part between the branch parts and the body part and ball parts between the necking part and the branch parts, is transferred to the next bottom-cutting process. Then respective dimensions of diameter of the necking part, diameters of the ball parts and diameters of the branch parts are intermittently and successively measured and respective measured values are treated with a computer. Thus, only semi- finished products having normal dimensions are transferred to the bottom-cutting process and processed.
Patent JP-S60253840-A (JP)
Title: Apparatus for monitoring dissolved gas in oil
Inventor: NAITOU SADAO
IPC: G01N1/00
Filed: 1984-05-30
Abstract: PURPOSE:To prevent the penetration of dissolved gas into an oil immersed electric machinery tank, by providing a gas extraction chamber having a space generation means and communicated with a gas detection chamber on the way of the recirculation passage of insulation oil in the oil immersed electric machinery tank and constituting the recirculation passage from oil feed-out piping, oil feed-in piping and bypass piping. CONSTITUTION:Bellows 11 are raised to the upper limit position and insulating oil is allowed to fill a gas extraction chamber 3, oil feed-out piping 5, oil feed-in piping 6 and bypass piping 7 while three-way change-over valves 8, 9 are changed over and a pump 10 is operated to replace the gas in the chamber 3 with the oil 2 in a tank 1 before the pump 10 is stopped. The valves 8, 9 are changed over so as to recirculate the oil 2 between the piping 7 and the chamber 3 and the bellows 11 are moved downwardly to form a space A and the oil 2 is again recirculated by the pump 10 to bring the concn. of dissolved gas in the oil 2 into equilibrium relation to that in the space A before the pump 10 is stopped. After air is flowed into the space A by the opening of opening and closing valves 16-18, the valve 18 is closed and an opening and closing valve 15 is opened while the valve 18 is changed over to guide a gaseous mixture to a gas detection chamber 4 to measure components. When the height of the oil surface is detected by an oil surface detector 9, each valve is returned to the original state to finish measurement.
Patent JP-H05279724-A (JP)
Title: Additive for steel making
IPC: C21C7/04
Filed: 1992-04-01
Abstract: PURPOSE:To enable the addition of an additive to steel regardless of steel kinds and to improve the yield of addition of Ca by hermetically sealing a core material consisting of granular additive base materials contg. Ca, Al, etc., and iron grains with a coating material of an iron system. CONSTITUTION:This additive for steel making is formed by hermetically sealing the core material 14 consisting of the additive base materials 11 and the iron grains 12 with the coating material 13 of the iron system and is used as a detergent at the time of producing the steel. This additive base materials 11 consist of grains of the Ca, Al, etc., and the iron grains 12 are incorporated at a prescribed ratio into the additive base materials 11. The exposing of the Ca is thus prevented and the early reaction of the Ca when the additive is added to a molten metal is suppressed. The evaporation of the Ca is retarded and the yield of the addition of the Ca is greatly improved.
Patent JP-H11286789-A (JP)
Title: Formation of metallic thin film
Inventor: OYAMA KATSUMI
IPC: C23C26/00
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To form a metallic thin film on a substrate by a high speed treatment in a high yield with good film formability without depending on a sputtering method by coating the surface of a substrate with an amalgam which is an alloy of mercury and other metal, heating the substrate and evaporating the mercury in the amalgam. SOLUTION: The surface of a wafer 1 as a substrate of silicon, compd. semiconductor, glass, metal, plastic or the like is coated with amalgam. The coating is executed by a spin coating method, a wire or roller coating method, a spraying method, a dip brazing method, an electrostatic adsorption method, a pressing method or the like. As the metal in the amalgam, gold, silver, copper, platinum, aluminum, strontium, bismuth, germanium, indium, phosphorus, arsenic, gallium or the like are suitably used. Next, the wafer 1 is heated in a heating chamber 5, preferably, made a vacuum inert atmosphere, the mercury in the amalgam is evaporated and recovered by a cold trap 11, and a metallic thin film 12 is formed on the wafer 1.
Patent JP-H09293599-A (JP)
Title: Plasma treating method and device
Inventor: MIZUMURA MICHINOBU
IPC: C23C16/511
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain an improved plasma treating method and a device, capable of uniformly performing a plasma etching treatment or a plasma filming treatment, by microwave radiation, to a large diameter specimen substrate, reducing electric power loss. SOLUTION: A 2.45GHz microwave, inputted into a microwave standard coaxial waveguide 1, passes through 1/4 wavelength coaxial impedance conversion lines 2 and 4 and 1/2 wavelength coaxial waveguides 3 and 5, to reach the plasma 8 through a quartz glass 7, and maintains the plasma 8, to perform the plasma treatment of a wafer 10. As a raw material gas kind, supplied into the plasma 8 from a reactive process gas cylinder 19, when an etching gas is used, fine working can be made by an etching treatment, and when a CVD gas is used, a filming treatment can be made. This makes the plasma treatment of a 300mm wafer possible in manufacturing an LSI.
Patent JP-H01281154-A (JP)
Title: Crushing apparatus
Inventor: KAMEHARA KENJI
IPC: B02C13/14
Filed: 1988-05-06
Abstract: PURPOSE:To make the handling of a cake of recovered small particles easy by recovering small particles in a crushing chamber by suction before the selection to reduce their attachment to the crushed material having the desired particle size and attaching dry small particles to the cake and/or admixing the same therein. CONSTITUTION:In a centrifugal crusher 1, the material to be crushed fed into a rotor rotating at a high speed is moved tangentially by the centrifugal force into collision with crushing parts in crushing chambers provided around the rotor so as to be crushed. The material thus crushed is sorted out by the particle sizes and only small particles thereof are recovered therefrom in the form of a cake. During this time, the particle produced in the centrifugal crusher at steps 4-7 are partially recovered by suction and the particles so recovered are attached to and/or admixed in the aforesaid particle cake at steps 71, 61 and 31, resulting in reduced attachment of the small particles to the crushed material of the desired size and an easy handling of the recovered small particle cake.
Patent JP-H06315768-A (JP)
Title: Method and device for manufacturing frame for two wheeled vehicle
Inventor: NISHIKAWA MOTOME
IPC: B23K9/12
Filed: 1993-05-11
Abstract: PURPOSE:To provide the method and device for manufacturing the frame for the two wheeled vehicle capable of rationalizing and manpower saving of manufacture and also, corresponding to the production of many models in small quantities. CONSTITUTION:In a state with the frame divided into right and left, these are tack welded on welding bases for the right and left side parts and then, these are joined and welded together to manufacture the desired frame. The welding bases 1A and 1B for the right side part and the left side part of the frame F are then provided confronting each other so that the joining side is made to the surface side and respective members to constitute the right side part or the left side part of the frame are tack welded at the inside on the respective welding bases to form the right side part F1 and the left side part F2. The two welding bases 1A and 1B confronting each other are brought close to each other an the two welding bases are fixed up to a state where these right side part F1 and left side part F2 are brought into contact with each other at the joining side of those, in that state, the joining part are tack welded to form one frame and then, main welding is performed from the outside.
Patent JP-H07292488-A (JP)
Title: Water-based washing method excelling in dryness of metal surface
Inventor: MORI KAZUHIKO
IPC: C23G5/032
Filed: 1994-04-25
Abstract: PURPOSE:To clean the surface of metal under excellent dryness in a short time when the surface of a metal material is washed by washing it with water solution contg. specified fatty acid soap or ester as a detergent before bringing it into contact with steam. CONSTITUTION:As a washing liquid for the surface of a metal member such as iron, zinc and aluminum, a water soluble washing liquid which fatty acid soap consisting of Na salt or K salt of 8-26C long chain fatty acid such as oleic acid and lauric acid, or 8-25C fatty acid ester is dissolved in water by 0.01-5wt.% to form is used to wash the surface of the metal member. After that, it is further washed with water. Next, by bringing it into contact with steam of >=80 deg.C for >=5sec, it is cleaned in a short time without requiring a special dryer and also generating rust on it.
Patent JP-H08288853-A (JP)
Title: Encoder, multiplexer, and editor
Inventor: FUJISAKI NAOKI
IPC: H04N19/00
Filed: 1995-04-09
Abstract: PURPOSE: To improve the flexibility of start/end at an arbitrary time in a proper encoding unit by detecting second encoded data in the head of each encoding unit out of second encoded data and generating an encoding unit signal indicating the position of second encoded data and outputting this signal together with second encoded data. CONSTITUTION: An audio signal SIB supplied from an information supply part is digitally converted in an input conversion part 23, and obtained digital audio data D11 is encoded in the necoding unit by a successive encoding processing part 25. Obtained encoded audio data D12 is converted to continuous encoded audio data D14 of a prescribed rate by a speed conversion part 26. At this time, continuous encoded audio data D14 in the head of each encoding unit out of continuous encoded audio data D14 is detected based on header data D13 and continuous encoded audio data D14, and a framing signal S10 indicating its position is supplied to a delay control part 28.
Patent JP-H05283620-A (JP)
Title: Semiconductor device and test method of semiconductor device
IPC: H01L21/66
Filed: 1992-03-31
Abstract: PURPOSE:To perform detection under a normal temperature for a fault of stopping operation at a low temperature by providing a test terminal for measuring a current flowing through an epitaxial growth layer. CONSTITUTION:A saturated drain current IDSS at a normal temperature of a resistor element 26 having the FET structure of a device to be tested is measured. A low temperature characteristic of the device to be tested is tested by deducing a saturated drain current at a low temperature of a resistor element 26 of the FET structure of the device to be tested from a relation between this measured value and a temperature current IDSS correlation. For instance, when the temperature - current IDSS correlation shown by a straight line A is obtained, a temperature - current IDSS correlation of the resistor element 26 is considered to be similarly a straight line so as to be identified without performing an operation test at a low temperature.
Patent JP-S5634972-A (JP)
Title: Driving method of double stage pump hydraulic turbine
Inventor: TSUNODA SACHIO
IPC: F03B15/04
Filed: 1979-08-28
Abstract: PURPOSE: To effect hydraulically appropriate and stable operation of a double stage pump hydraulic turbine when adjust-controlling normal operation condition by a movable guide vane.  
     CONSTITUTION: At a single stage reversible type double stage pump hydraulic turbine with a movable guide vane 15, 16 provided at each stage of a high pressure stage with a high pressure stage runner 2 and a low pressure stage part with a low pressure stage runner 3, when adjust-controlling said movable guide vanes 15, 16 for operating water level or operating load at the normal operation, all the stages can be correspondigly controlled at the same time at a pump operating time, and, on the other hand, each stage can be separately controlled at the normal operation of the hyraulic turbine. Being thus constituted, the double stage pump hydraulic turbine can be oprated hydralulically appropriate and stable through the whole normal operating range. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09298450-A (JP)
Title: Surface acoustic wave device and communication system using it
Inventor: EGUCHI TADASHI
IPC: H04B1/707
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To increase a convolver output signal by decreasing the angle of a normal of a wave front of a surface acoustic wave with respect to a lengthwise direction of a guide path so as to enhance the impedance matching efficiency. SOLUTION: The surface of a piezoelectric substrate is covered by a metallic thin film 14 to allow a circular-arc IDT(inter digital transducer) 12 with a larger size as possible to stimulate the surface acoustic wave between an output electrode 13 and the IDT 12 of an input transducer consisting of interdigital electrodes. The IDT 12 is formed in a circular-arc shape with a concave shape with respect to the output electrode 13, the end face of the metallic thin film 14 of the circular-arc IDT 12 is formed in a circular-arc with the same radius of curvature as electrode fingers of the IDT 12 and the end face toward the output electrode 13 is formed to be a recessed circular-arc shape.  In this case, while an aperture angle of the output electrode 13 is nearly 28 deg., the center angle of the circular-arc IDT 12 is selected to be 30 deg. or over by the wave front relax action of the metallic thin film. Thus, it is possible to reduce the inductance for impedance matching, the loss is reduced and harmonics of the surface acoustic wave are reduced.
Patent JP-H09292495-A (JP)
Title: X-ray reflector
Inventor: SADA TOSHIO
IPC: G02B5/10
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to manufacture an aspheric reflectors by a spherical machining method which enables easy and highly precise machining which requires geometrically high precision for use with X rays with short wavelengths. SOLUTION: A reflector 11 machined by a spherical machining method is supported by a supporting member 17, which is provided with a means for exerting an external force P on the reflector 11. Then, the reflector 11 machined into a sphere is transformed into a desired aspheric shape by exerting the external force P on it to use an aspheric reflector. This eliminates the necessity to machine the reflector by an aspheric machining method which is difficult to obtain precision from, because the reflector 11 is finished by a spherical machining method which is easy to ensure high precision and is used for aspheric shapes.
Patent JP-S615382-A (JP)
Title: Reading method in optical character reader
Inventor: NUMATA KAZUO
IPC: G06K9/22
Filed: 1984-05-31
Abstract: PURPOSE:To read efficiently characters on a printing form set to a printer by slipping off the printing form from a scanning path of a scanner in accordance with the order of the character array in terms of an OCR scanner during scanning either an approach route or a return route of the scanner and causing the scanner to read characters once in the order of the character array in either of said routes. CONSTITUTION:A reading part 12 of a scanner 11 before starting exists at the position deviated from a table 4. In accordance with a read starting command, a suction mechanism of an inserter journal sucks a printing form 5 to the extent that a character 16 is removed from a reciprocating route of the reading part 12 of the scanner 11, and drives a printing head 3 in this state, whereby the scanner linked with said head 3 is caused to perform the scanning motion in the approach route. The motion of the scanner stops at the prescribed position where the reading part 12 exceeds a top character of the character 16. Then an inserter journal mechanism is driven and the printing the form 5 is returned to its initial set position. In such a state, the scanner is caused to execute the return route scanning motion as an arrow shows.
Patent JP-H01279637-A (JP)
Title: Receiver with electric field intensity instruction
Inventor: YOSHIHARA SEIICHI
IPC: H04B1/16
Filed: 1988-05-02
Abstract: PURPOSE:To permit a user to recognize that a receiver moves to a communicable area by generating a display in which a blinking period is changed in accordance with a reception electric field level from a level display part when the receiver with electric field intensity instruction is beyond a communication range. CONSTITUTION:The title receiver is provided with a reception part 1, a level detection part 2 and the level display part 3. The reception part 1 receives the radio wave of a base station in a radio zone where a moving radio communication equipment is positioned, and outputs a reception electric field level detection signal. The level detection part 2 inputs the reception electric field level detection signal from the reception part 1, and outputs an averaged voltage at every decided time to the level display part 3. The level display part 3 changes the blinking period of a light-emitting element in accordance with the height of the averaged voltage from the level detection part 2, and executes blinking display in accordance with the height of the reception electric field level. When the receiver moves to a direction where the reception electric field level is high. the blinking period is speeded up, and when it moves to a direction where the reception electric field level is low, the blinking period is delayed, for example, whereby the direction that the receiver has to move to the communicable area can be discriminated.
Patent JP-S60254158-A (JP)
Title: Manufacture of toner resin
Inventor: TATSUNAMI KUNIO
IPC: G03G9/08
Filed: 1984-05-31
Abstract: PURPOSE:To reduce hygroscopicity of a toner and to enhance electric resistivity by polymerizing one or more kinds of monomers in an aq. medium in the presence of a water-soluble protein suspending agent and treting the obtained polymer grains with a proteolytic enzyme. CONSTITUTION:A granular toner resin can be obtained by polymerizing one or more kinds of monomers, selected from many kinds of unsable monomers, especially preferably, vinyl monomers, such as styrene or its derivs., acrylic or methacrylic acid derivs, in an aq. medium by using a water-soluble protein suspending agent, such as gelatin or glue, adding a proteolytic enzyme, such as trypsin, chymotrypsin, or chymosin, to the obtained polymer grains after polymn., treating them at a pH of 4-12 and at 20-80 deg.C, and dehydrating and drying them.
Patent JP-S60925-A (JP)
Title: Injection molding machine
Inventor: KAI TATSU
IPC: B29C45/74
Filed: 1983-06-17
Abstract: PURPOSE:To make composite resin materials are uniformly melt in a short time with high thermal efficiency, and to enable the whole equipments are arranged compact by a method wherein a high frequency generator is arranged by a cylinder as a measure of heating. CONSTITUTION:In a injection molding machine, which is composed of a cylinder 1 (for example, a ceramic product is desirable) equiped with an injection nozzle 3 at the point and a material supplying hopper 2 at the part of the outside surface of the cylinder, and a screw 4 (for example, a ceramic product is desirable) which is rotated by a hydraulic motor 5 arranged inside of the cylinder, a high frequency generator 12 is arranged desirably outside of the fore-front end of a cylinder 1 for heating to melt composite resin materials M.
Patent JP-S5811265-A (JP)
Inventor: ISHIHARA MASAMITSU
IPC: E04G19/00
Filed: 1981-07-14
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-H07191695-A (JP)
Title: Speaking speed conversion device
Inventor: TANAKA KOJI
IPC: G10L21/003
Filed: 1994-05-24
Abstract: PURPOSE:To provide the speaking speed conversion device which reduces a process load, decreases the deviation between an image and a speech, and does not increase in the capacity of a memory for storing a speech signal. CONSTITUTION:The speaking speed converting means 6 of the speaking speed conversion device is equipped with section decision means 11, 12, and 13 which decide whether an input speech corresponding to a necessary number of speech signals inputted to a frame memory is in a voiced section or voiceless section, and signal processing means 21, and 23-26 which perform a compressing/ expanding process, deleting process, or process for the necessary number of speech signals according to the outputs of the section decision means 11, 12, and 13 and the output of a storage quantity calculating means 9.
Patent JP-H08250249-A (JP)
Title: Ic socket
Inventor: UEKI SEIJI
IPC: H01R33/76
Filed: 1995-03-13
Abstract: PURPOSE: To prevent deformation of a lead of an IC package by positioning the lead of the IC package with an insulating rib of an insulating substrate, then inserting it, and bringing into contact with a contact pin within the insulating rib of the insulating substrate with a pushing pressure part of a pressing inner lid cover. CONSTITUTION: In an IC socket, an insulating rib 20 higher than a contact part of a contact pin 23 is formed in an insulating substrate 19, a lead 2 of an IC package 1 is placed from the upper part on the upper surface of the contact pin 23 interposed between the insulating rib 20, and positioning of the IC package 1 is conducted. A pad 25 of a pressing inner lid cover 24 is formed in an irregular shape so as to press the lead 2 of the IC package 1 within the insulating rib 20 of the insulating substrate 19 and engage with the insulating rib 20, and presses the lead 2 of the IC package and is brought into electrical contact with the contact pin 23.
Patent JP-H11262523-A (JP)
Title: Method for curing dementia
Inventor: YAMAMOTO KEIZO
IPC: A61M1/36
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for curing dementia by removing impurity deposited on a blood vessel. SOLUTION: This method to cure dementia is to remove impurity deposited on a blood vessel, for instance, to conduct artificial dialysis, then, remove waste products inside a blood vessel with a medicine to dissolve a clot.
Patent JP-S592531-A (JP)
Inventor: YAMADA NAOYA
IPC: H02J3/02
Filed: 1982-06-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。