baber/WOPTO huggingface dataset:
Patent JP-H06292972-A (JP)
Title: Plasma torch excellent in corrosion resistance
Inventor: KONDO JIRO
IPC: H05H1/26
Filed: 1993-04-08
Abstract: PURPOSE:To stably operate a plasma device and prevent impurity from being mixed in material to be synthesized in plasma by forming a protective film of ceramics on the surface of a metallic part of a torch. CONSTITUTION:In the plasma torch of the hybrid plasma device having three DC plasma guns 1 and high-frequency plasma work coils 2, TiC coating is applied on the respective insides 6 of a copper part 4 which fixes the upper parts of quartz water-cooled double tubes 3 located at the insides of the work coils and a copper part 5 which fixes the lower parts of the quartz water-cooled double tubes 3. Consequently, even when the material having high reactivity is introduced, the corrosion resistance of plasma torch is satisfactory and the plasma device can stably be operated.
Patent JP-H06296080-A (JP)
Title: Substrate and method for mounting electronic part
Inventor: TOOMASU GUTSUDOMAN
IPC: H05K3/30
Filed: 1993-04-08
Abstract: PURPOSE: To provide an electronic component mounted board on which electronic component such as a land grid array package can be electrically connected to a substrate such as a printed circuit board and a method for mounting electronic component. CONSTITUTION: An electronic component mounted substrate 1 comprises an electronic component 10 having a terminal section 12 and a substrate 20 having a circuit provided with a connecting section 22. The terminal section 12 is electrically connected to the connecting section 22, a conductive layer 14 is formed on the surface of the terminal section 12, a conductive layer 24 having a melting temperature which is different from the melting temperature of the conductive layer 14 formed on the surface of the terminal section 12 is formed on the surface of the connecting section 22, and the conductive layer having a low melting temperature is fused to the conductive layer having a high melting temperature.
Patent JP-H06285346-A (JP)
Title: Apparatus for production of glue
Inventor: SUZUMURA HIROSHI
IPC: C09J103/02
Filed: 1993-04-08
Abstract: PURPOSE:To automatically produce the glue having consistent quality. CONSTITUTION:This apparatus is provided with a stirring tank 12 for mixing and stirring glue raw materials mainly consisting of starch 8, water 10 and sodium hydroxide 6. The soln. mixed and stirred in this tank 12 is sent from the tank by a pump 14 to a high-speed stirring machine 15 where the raw materials are further mixed and sheared. In addition, the apparatus is provided with a viscometer 16 which measures the viscosity of the soln. stirred by this high-speed stirring machine 15. The apparatus is controlled by a controller 17 in such a manner as to return the soln. to the stirring tank 12 if the viscosity measured by this viscometer 16 does not attain the prescribed viscosity and to feed the soln. attaining the prescribed viscosity to storage tanks 19, 20.
Patent JP-S5532825-A (JP)
Title: Land creation method
Inventor: KUSUMI TSUTOMU
IPC: E02F7/00
Filed: 1978-08-26
Abstract: PURPOSE: To enable an easy transferring work of a belt conveyor, by enabling traverse, lengthwise, oblique, and revolving movements of the belt conveyor while the belt conveyor at site is being operated continuously.  
     CONSTITUTION: Earth and sand collected by a bucket wheel excavator D or a bulldozer G are supplied to a delivery side belt conveyor A, which are transferred to a discharge side belt conveyor B through a relay belt conveyor C. The earth and sand transferred to the discharge side belt conveyor B are dispersed from a moving tripper 10 by means of a wing conveyor 9. The delivery side belt conveyor A and discharge side belt conveyor B perform longitudinal, traverse and oblique motions such as move the whole belt conveyor in the belt direction, and a revolving motion such as revolves the whole conveyor centering around an end of each belt which serves as a fulcrum. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58222521-A (JP)
Title: Forming method for semiconductor film
Inventor: SEKIGUCHI KANETAKA
IPC: H01L21/20
Filed: 1982-06-18
Abstract: PURPOSE:To improve crystallinity, and to enhance the characteristics of the semiconductor film formed at a low temperature by using two or more of laser beams in laser annealing in a semiconductor manufacturing process. CONSTITUTION:Laser intensity in the case when laser beams are irradiated while the center of laser beams, the distribution of energy intensity thereof is shown in a distribution curve 1, is separated only by (d) is shown in a synthetic curve 2. Distribution is overlapped by bringing a distance of irradiation (d) to 1cm or less in laser beams. Regarding the branch or synthesis of laser beams, one laser luminous flux 21 is separated into two by a beam splitter 22, and reflected by reflector plates such as aluminum plates 23, and beams are synthesized on a substrate 24. The method is more stable than the case of the utilization of a change of form of laser beams, crystallization progresses to the periphery from the center of an irradiating section, and laser annealing of excellent crystallinity can be executed stably.
Patent JP-H08301203-A (JP)
Title: Food packing apparatus
Inventor: KONDO HIDEHIKO
IPC: B65B5/06
Filed: 1995-04-28
Abstract: PURPOSE: To provide a food packing apparatus that can pack crumbly food such as crab meat into a container without allowing the food to be crumbled and is available for reducing costs including labor cost with complicated manual work in packing eliminated. CONSTITUTION: A first support member 23, capable of being lifted up and down, having an inner diameter corresponding to a container W and a plurality of through holes 33 through which a food-holding device 32 penetrates vertically, is provided at a place above a position (a) where the container W is place. Opening/shutting members 34, each extending downward, being inclined at its lower end toward the direction of convergence and capable of being swung in the direction of separating from one another, are provided at the first support member 23.  An opening/shutting means 36 that holds a wrapping paper Y put inside the container W in an opened position with each of the opening/shutting members 34 swung in the direction of separating from one another when the opening/shutting members 34 are inserted at a position lower than the first support member 23 into the wrapping paper Y and food X held with the food holding device 32 is put in the container W through the through holes 33 of the first support member 23 is provided.
Patent JP-S62284112-A (JP)
Title: Combustion device
Inventor: UNO KATSUHIKO
IPC: F23D3/10
Filed: 1986-05-08
Abstract: PURPOSE:To increase the regulating width of the amount of combustion and improve ignition characteristics as well as combustion state by a method wherein, the title combustion device is provided with a flow control tube, provided with a flange at the bottom of a flow control area. and a communicating hole, communicating an air chamber with a combustion chamber and bored on the wall surface of a combustion control tube. CONSTITUTION:A combustion control tube 24 is provided in an inner flame tube 6 so as to form a control tube 21, extended upwardly from the upper vicinity of a fuel supplying unit and provided with a flange 21a positioned at the bottom of a flow control area 22 formed between the inner flame tube 6, as well as an air chamber 26, arranged in an outer flame tube 7 and extended upwardly from the upper vicinity of the fuel supplying unit while provided with a clearance between the outer tube 7. According to this constitution, unburnt gas, introduced into the flow control area 22, is mixed with clean air supplied to the upper part of the flow control tube 21 to burn it while supplying it into the combustion chamber 8 concentrically through an air hole on the inner flame tube 6 near the upper end of the flow control tube 21 while the inside of the upper end of the inner flame tube 6 can be kept in a clean condition containing the small amount of unburnt gas constituent. Flow in the combustion chamber may be changed and the composition of combustion gas in an air passageway 20 may be improved by supplying the air into the combustion chamber 8 through the communicating hole 27 provided on the wall of the combustion control tube 24.
Patent JP-H046253-A (JP)
Title: Method for annealing copper-zinc alloy wire
Inventor: SAKAMOTO MUTSUO
IPC: C22F1/00
Filed: 1990-04-23
Abstract: PURPOSE:To prevent the contamination of the surface of an alloy wire by zinc and also to keep the color tone of the surface in a superior state by disposing a copper tube in which a dummy wire of copper-zinc alloy is inserted in a metallic tube and allowing an alloy wire to travel through the copper tube at the time of heating a copper-zinc alloy wire by allowing this alloy wire to travel through a metallic tube in a heating furnace. CONSTITUTION:A copper-zinc alloy wire 2 is allowed to travel through a metallic tube 6 passing through a heating furnace and heated, and this alloy wire 2 is cooled at the outlet of the metallic tube 6, by which continuous annealing is performed. At this time, a copper tube 7 in which a dummy filament body 8 of copper-zinc alloy is inserted is disposed in the metallic tube 6, and the copper-zinc alloy wire 2 is allowed to travel through this copper tube 7. By this method, the zinc vapor generated from the alloy wire 2 can be absorbed by the copper tube 7 to prevent the surface of the alloy wire 2 from being contaminated by zinc, and further, the inside of the copper tube 7 can be filled with zinc vapor by means of the dummy filament body 8 to improve the color tone of the alloy wire 2.
Patent JP-H044673-A (JP)
Title: Encoding system for picture data
Inventor: MATSUMOTO TAKAYUKI
IPC: H04N1/419
Filed: 1990-04-23
Abstract: PURPOSE:To reduce a storage capacity required for an encoding conversion table to 1/2 or below by using sa same encoding conversion table needing less code word bit number so as to apply encoding and compression to a white run length data and a black run length of a binarized picture data. CONSTITUTION:Both a white run length data and a black run length of a binarized picture data obtained by scanning a character or a picture are converted by using a white run length data encoding conversion table. Thus, the encoded bit number for the black run length data is reduced. Then a bit number after the conversion is reduced and the compression efficiency is improved. Moreover, one encoding conversion table for the white run length data is enough for the encoding and the storage capacity required for the encoding conversion table of a storage means is reduced to 1/2 or below in comparison with that of a conventional system.
Patent JP-H0625955-A (JP)
Title: Method for driving three-dimensional braider
Inventor: KANEHARA MASAHIKO
IPC: D03D41/00
Filed: 1992-03-31
Abstract: PURPOSE:To drive respective rotors so as to reduce the mutual interference of bobbins held between the adjacent rotors, and thus to enlarge the diameters of the bobbins, when three-dimensional woven fabric is produced. CONSTITUTION:The method for producing the three-dimensional woven fabric by nipping a bobbin carrier between adjacent rotors 1, transferring the carrier 3 by the rotation of one of the adjacent rotors 1, and further repeating the processes is characterized by dividing the rotors 1 mutually non-adjacent in their rows and columns and also in the oblique directions as a group among the many rotors 1, similarly dividing all of the rotors into four groups A-D, using the rotor 1 of each group excluding a group as a fixed guide, rotating the rotor 1 of the excluded group at 90 deg. or 180 deg. in a direction, and subsequently repeating similar operations also on the rotors 1 of the other groups.
Patent JP-S58224099-A (JP)
Title: Control device for slide of hydraulic press
Inventor: NISHI IKUO
IPC: B30B15/24
Filed: 1982-06-21
Abstract: PURPOSE:To provide a titled control device which does not require any intricate control system and a costly hydraulic pump, by controlling the discharge rates of right and left oil pumps provided to a slide thereby moving the slide vertically in parallel with a bolster. CONSTITUTION:A control device for the slide of a hydraulic press bisects plural hydraulic cylinders 5, 5' for moving a slide 8 vertically to right and left (or front and rear) which are so arranged that the oil pressure is supplied thereto from respective hydraulc pumps 10, 10'. Operating rods 20, 20' which are moved vertically in parallel with each other cooperatively by racks 22, 22' and pinions 25, 25' are provided on both end sides of the slide 8. The inclination of the slide 8 is detected with these operating rods and servocontrol valves 21, 21' are operated in accordance with the detected inclination, whereby the oil pressure for control is obtd. The discharge rates of the pump 10, 10' are controlled by the oil pressure for control to control the slide 8 so that the slide is moved vertically while it is kept in parallel with the bolster 3.
Patent JP-S5438755-A (JP)
Title: Spot knocking method for cathode-ray tube
Inventor: IMANISHI WATARU
IPC: H01J9/44
Filed: 1977-09-01
Abstract: PURPOSE:To enhance the dielectric strength property under action.
Patent JP-S63270318-A (JP)
Title: Production of superconductive material of oxide type
Inventor: SADAKATA NOBUYUKI
IPC: C01G3/00
Filed: 1987-04-28
Abstract: PURPOSE:To enable easy production of a superconductive material having a uniform composition, by applying hydrostatic pressure to raw material powder to give a molded article, directly heat-treating or grinding and heat-treating. CONSTITUTION:Raw material powder for a superconductive material of oxide type is packed into a rubber mold of a desired shape. Further hydrostatic pressure is applied to the raw material powder to form a molded article of a desired shape such as cylindrical or disc shape. Then the molded article or powder prepared by coarsely grinding the molded article is heat-treated to give a superconductive material having superconductivity. The superconductive material is ground into powder, molded into a desired shape such as wire form or thin film form and used. Since each raw material powder is in a densely aggregated state by this method, calcination process is eliminated, reaction between elements is sufficiently carried out and the superconductive material having uniform composition is obtained by heat treatment for a reduced heating time.
Patent JP-S5748638-A (JP)
Title: Processing method for data of laser nephelometer
Inventor: TSUJI YASUHIRO
IPC: G01N21/47
Filed: 1980-07-31
Abstract: PURPOSE: To improve an accuracy of measurement, by finding the second mean value using measured value within a given range of the upper and lower sides of the first mean value computed from the measured value within a given range from the minimum value among the measured value of the intensity of light.  
     CONSTITUTION: Laser beam emitted from a laser beam source 1 is made to enter into a sample cuvette 2 and scattered beam from the cuvette 2 is made incident to a photodetector 6 passing through a slit board 5 for determining a visual field angle and photoelectric conversion is carried out. The output of the detector 6 is inputted to a CPU10 through an amplifier 7, an A/D converter 8, and an interface 9 and is stored in a memory. Then, operation is started by CPU by the start command signal from a measurement start command circuit 11. The first mean value of the measured value within a given range from the minimum value among stored measured values is calculated and the second mean value of the measured value within the given range of the upper and lower sides of the first means value is found and said avlues are outputted to a recorder 13 and a cathode-ray tube 14. Hereby, an infuence of dust or air bubble in the sample can be eliminated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H045565-A (JP)
Title: Method for measuring concentration of nonvolatile component of electrodeposition paint
Inventor: IRIE TOMOYUKI
IPC: C25D13/22
Filed: 1990-04-21
Abstract: PURPOSE:To enhance the reliability of the results of measuring the concn. of the nonvolatile component in an electrodeposition paint and the ratio of the pigment component and resin component therein obtd. by measuring the ultrasonic attenuation rate of the electrodeposition paint in the state in which the pH, temp. and org. solvent concn. of the paint are within prescribed ranges. CONSTITUTION:The electrodeposition paint contg. the pigment component and resin component as nonvolatile matter is irradiated with ultrasonic waves and the ratio between the pigment component and the resin component is determined by utilizing the attenuation phenomenon. The irradiation with the ultrasonic waves is executed in the state in which the electrodeposition paint is within the prescribed ranges of the pH, temp. and org. solvent concn. The quantitative relations between the concn. of the nonvolatile component and the ultrasonic attenuation rate are previously obtd. with each of the plural electrodeposition paints varying in the pigment component and the resin component and are collated with the results of the measurement. The ratio of the pigment component and the resin component in the electrodeposition paint to be detected is thus known with the high reliability.
Patent JP-H04233330-A (JP)
Title: Bicmos digital/analog converter for disk drive digital recording channel
Inventor: POORU UINNSHIN CHIYUN
IPC: H03M1/66
Filed: 1991-05-10
Abstract: PURPOSE: To suppress influences of production tolerance, the power variance, and the temperature variance in a D/A converter which is used in a timing control loop to obtain a read/write clock having a high stability. CONSTITUTION: A reference current IREF is generated in accordance with a voltage from a band gap voltage generator 80, and a current IM proportional to the reference current is supplied to plural cells B1 to BN provided correspondingly to digital bits in common, and a cell current flows through FETs B1T1 to BNT1 in each cell. Pairs of FETs B1T2 and B1T3 to BNT2 and BNT3 are complementarily turned on/off in each cell by a complementary output pair from a decoder, and the cell current is switched so as to flow to an output resistance R2 connected to cells in common or the earth, and a voltage between both ends of the output resistance is outputted as an analog signal after D/A conversion. The output is related to only resistance ratio R2/R1.
Patent JP-H11305809-A (JP)
Title: Programmable controller system, programmable controller supporting device, programmable controller and storage medium
Inventor: NAGATSUKA KAZUTO
IPC: G05B15/02
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To reduce the capacities of an initialization pattern file and an attribute information file to be transmitted from a programmable controller supporting device to a programmable controller. SOLUTION: A compile means 1b complies an application program inputted from an application program inputting means 1a. At that time, an initialization variable extracting means 1c extracts an initialization variable, and an initialization pattern file generating means 1d generates an initialization pattern file. Also, a common initialization pattern file generating means 1e generates a common pattern file, and a mapping information generating means 1f generates mapping information. A transmitting means 1g transmits an executable file generated by the compile, initialization pattern file, common initialization pattern file, and mapping information to a programmable controller 3.  The initialization pattern file stored in an initialization pattern storing means 3c of the programmable controller 3 is mapped to the prescribed area of a variable value storing means 3e of a mapping means 3d at the time of activation.
Patent JP-H05271574-A (JP)
Title: Highly anticorrosive coating composition
IPC: C09D5/08
Filed: 1992-03-30
Abstract: PURPOSE:To obtain a composition forming a thin and highly anticorrosive coated film. CONSTITUTION:A highly anticorrosive coating composition specifically contains 3-40wt. parts barium metaborate based on 100wt. parts (soild) resin component composed of aqueous dispersion type epoxy ester resin having 20-60 acid value and other aqueous type resins added as nesessary. The composition is preferable for the highly anticorrosive coating composition as it contains no harmful pigments recently causing problems and capable of obtaining a coated thin film excellent in anticorrosive property.
Patent JP-H113625-A (JP)
Title: Electric device having contact to be separated during flowing of alternating current
Inventor: DEVAUTOUR JOEL
IPC: H01H9/42
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To reduce the danger of discharge, and give priority to quickness and safety at the time of breaking by proving a contact, which is formed by arranging two arc collecting parts so that single arc shunt current passage is set between terminals when a circuit is shut off through a one-way electronic part. SOLUTION: When a movable bridge 12 is opened and the current is circulated form a terminal B1 to a terminal B2, an arc is generated between contacts. Current continuously flows in main conductors E1, E2, and the arc is to be turned to the right by magnetic fields H1, H2. The arc passes a space G2, and the current flows between the terminals B1, B2. The current firstly flows through a diode D1, and flows in a separated conductor L1, and flows in the main conductor E2, and the current continuously flows secondarily for a short tine. Since impedance of the main current passage is high, arcs a1 , a2 are extinguished, and the arc is extinguished when the current passes through zero.
Patent JP-S5630374-A (JP)
Title: Television receiver
Inventor: SUZUKI MOTOYUKI
IPC: H04N5/60
Filed: 1979-08-20
Abstract: PURPOSE:To make it possible to receive monaural, sound multiplex, stereophonic, and bilingual broadcasts with efficiency by using a mode change-over switch of simple circuit constitution for a sound multiplex TV receiver which provides the reception of the stereophonic broadcast and bilingual broadcast. CONSTITUTION:When a DC voltage obtained by rectifying 45 the subcarrier of a sound multiplex broadcast signal the the electric-field intensity of a signal ratio wave exceed certain values, AND circuit 15 generates a control voltage. On the other hand, a sound signal separated by video IF circuit 3 is sent to matrix circuit 10 by way of audio IF, FM detecting circuit 7 and main audio amplifying circuit 8 and when it is a sound multiplex signal, circuit 10 outputs a subordinate sound signal (stereophonic broadcast signal or bilingual broadcast signal) to circuit 8 in addition to the main sound signal. Then, the output of circuit 15 is supplied to the common terminal of mode change-over switch 38 by way of inverter 16 and led to multiplex reception display circuit 18 showing the monarual broadcast or multiplex broadcast mode. Consequently, the monarual, sound multiplex, stereophonic, and bilingual broadcasts can efficiently be received by the simple change-over switch.
Patent JP-S5230141-A (JP)
Title: Beam width variable antenna of ariable feeding position type
Inventor: ISHIDA NORIAKI
IPC: H01Q3/20
Filed: 1975-09-01
Abstract: PURPOSE: To obtain an aperture antenna with variable beam width by sliding a primary radiator and changing feeding position. 
     COPYRIGHT: (C)1977,JPO&Japio