baber/WOPTO huggingface dataset:
Patent JP-S56120940-A (JP)
Title: Measuring device for moisture of pulverized body
Inventor: OZAKI MASAMICHI
IPC: G01N27/04
Filed: 1980-02-29
Abstract: PURPOSE:To measure the moisture accurately and improve the precision of the adjustment of  moisture by providing a detecting means capable of detecting the height of the pulverized body in vertical direction on an electrode supporting body capable of moving vertically the pulverized  body being conveyed in such a manner that the pulverized body can be pressed. CONSTITUTION:The electrode supported body 9 is provided in such a manner that it is capable  of pressing casting sand 7 conveyed in the direction of an arrow A by a belt conveyor 8. On the  electrode supporting body 9 electrodes 10 and 11 and a dog 20 are provided, and when the dog  reaches the reference level through the intermediary of link members 18 and 19 supported movably in the vertical direction by a supporting plate 13 and contacts with a limit switch, detection of moisture is performed. After the sand is charged in a kneading device 26 by a belt conveyor 25  and the moisture is adjusted, a prescribed quantity thereof is swept out on a belt conveyor. The  moisture and temperature of the casting sand on the belt conveyors 25 and 30 are measured by  moisture-measuring devices 31a, 31b and thermometers 32a, 32b and, by controlling an automatic valve 28 through the intermediary of a microcomputer, lacking moisture is added to the kneading device. By this constitution, the moisture can be measured accurately and the precision  of adjustment of the moisture can be improved.
Patent JP-H03229312-A (JP)
Title: Original return device for driving device
Inventor: FUKUYASU AKIO
IPC: F16F9/46
Filed: 1990-02-02
Abstract: PURPOSE:To prevent the oil leakage and to reduce the power consumption of a motor by providing a turning displacement output type driving device having an operating angle range determined in advance and a return means for allowing an output shaft to operate return force at the time when the output shaft exceeds an origin range and turns. CONSTITUTION:When a shaft 9 turns clockwise by a motor part, a slider 42 fixed to the shaft 9 with set screws 43a, 43b also turns clockwise. As a result, a cam 44a is pushed by a projecting part 42a of the slider 42, moves to the outside along a cam guide shaft 46, and compresses a coil spring 45a to which a set load is given between a stopper 46a and a set load adjusting shim 48a. Subsequently, the device accumulates force for returning the shaft 9 to an origin range in which orifices 22, 23 of the shaft 9 and opening parts 19, 20 of an inner housing 15 do not communicate with each other when the power supply to the motor part is cut off. In such a way, a point of, for instance, fluid leakage caused by the working accuracy of parts can be evaded, and also, the torque for standing against return force can be lowered, and the power loss of the driving device can be reduced.
Patent JP-H10223510-A (JP)
Title: Aligner
Inventor: KIDA YOSHIKI
IPC: H01L21/027
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To obtaining an aligner in which base line measurement or simultaneous base line can be checked accurately by putting a reference mark for base line measurement on the moving mirror in a laser interferometer for two-dimensional position measurement on a substrate stage rotational amount thereof can be measured. SOLUTION: Reference marks FM1 , FM2 are put on the upper surface of a moving mirror IMy and the relative positional variation between the reference marks FM1 , FM2 and the moving mirror IMy is brought to zero. Subsequently, rotational amount (yawing) of the moving mirror IMy is measured by means of laser interferometers IFY1 , IFY2 and reflected on the measurements of an alignment system thus measuring the base line accurately.
Patent JP-S57139110-A (JP)
Title: Emulsion-form thickener
Inventor: YADA AKIRA
IPC: C08F220/06
Filed: 1981-02-24
Abstract: PURPOSE: An emulsion-form thickener obtained by emulsion-polymerizing monomers into a high-polymerization degree emulsion polymer in good stabilization efficiencies, containing methacrylic acid and an alkyl acrylate at a specified ratio.  
     CONSTITUTION: A thickener consisting of a noncrosslinking high-polymerization degree polymer containing 60W75%, based on total monomers, methacrylic acid and above 10% 4W7C alkyl acrylate. By thie term "high polymerization degree" is meant that the viscosity of a 5% aqueous sodium-neutralized salt solution obtained by neutralizing the emulsion polymer with sodium hydroxide is above 30,000cps when measured by a BM type viscometer with a No.4 rotor at 25°C and 12rpm. At a copolymerization proportion of mthacrylic acid <60%, the aqueous alkali-neutralized salt solution has low thixotropy, whereas at methacrylic acid proportions >75%, the monomer mixture to be polymerized has increased hydrophilicity, so that a large quantity of coagulation is formed, or in an extreme case the entire system is solidified and a stable emulsion can not be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03229379-A (JP)
Title: Data processor
Inventor: HONJO KAZUNORI
IPC: G06T11/20
Filed: 1990-02-02
Abstract: PURPOSE:To omit the need to rewrite the numerical data of an original data for correction of a graph shape by updating the data to be turned into a graph in accordance with change of the shape of a displayed graph. CONSTITUTION:The data inputted for display as a graph are stored in a table data memory 9 and converted into the graphic data on the graph by a graph data generation part 10. The graphic data are written into a display memory 6 via a graphic generating device and displayed on a display device 7 as a graph. Then a graphic deforming part 4 deforms the graph graphic with expansion, contraction, etc., based on the data inputted via a coordinate input device 1. This deformed graphic is displayed on the device 7. An input coordinate/graph value converting device 8 converts the graphic data into the graph numerical data based on the coordinate data inputted via the device 1. The converted numerical data are written into a table memory 9. Thus the numerical data can be obtained from a graph. Thus it is not required to produce the original numerical data for production of a graph of a desired shape or trend.
Patent JP-H06224539-A (JP)
Title: Manufacture of circuit board
Inventor: OSHIMA TAKESHI
IPC: H05K3/06
Filed: 1993-01-21
Abstract: PURPOSE:To provide a manufacturing method for a circuit board, in which a conductor for a power circuit is formed without using pressing and soldering steps. CONSTITUTION:A manufacturing method for a circuit board comprises a step for coating one face of a resin board 11 with a copper foil 13 corresponding to a signal circuit and a power circuit, a step for coating the copper foil 13 with a resist 23 according to a given circuit pattern, and a step for removing an exposed part of the copper foil 13.
Patent JP-H02205323-A (JP)
Title: Manufacture of semiconductor device
Inventor: MOROZUMI YUKIO
IPC: H01L21/60
Filed: 1989-02-03
Abstract: PURPOSE:To improve yield in assembly and mounting and reliability without damaging the characteristics of a laminated metallic wiring by removing the dissimilar metals of a bonding pad section within a range wider than the opening size of a passivation film. CONSTITUTION:A bonding pad 18 is patterned by a positive photo-resist 19, the resist 19 is peeled, and a silicon nitride film formed by plasma vapor- growing SiH4 and NH3 in decompression is laminated in approximately 1.0mum as a passivation film 17. The silicon nitride film 17 for boring the bonding pad section 18 is dry-etched. Since opening size is made narrower than glass mask size by approximately 0.5mum through under-exposure, a titanium nitride film 16 having low moisture resistance is coated completely with the silicon nitride film 17 while no eave of the silicon nitride film 17 is shaped, thus generating no crack and particle. Accordingly, yield in assembly and mounting is improved, and reliability is also enhanced.
Patent JP-S62183195-A (JP)
Title: Laser oscillator
Inventor: NAKAZAWA YOSHIO
IPC: H01S3/106
Filed: 1986-02-06
Abstract: PURPOSE:To prevent the effect due to the shift of a alignment of mirrors for optical resonance and to prevent the shift of the positional relation between knobs for oscillation wavelength selection and a display plate from affecting by a method wherein a measurement of oscillation wavelength is performed independently of an oscillation wavelength adjusting mechanism and the knobs for oscillation wavelength selection are constituted in a mechanically movable design according to the oscillation wavelength. CONSTITUTION:While a semi-monochromatic light generated in a laser tube 1 is reflected repeatedly between mirrors 2 and 3, the light only of a resonance wavelength is left. The resonance wavelength is selected by a way that knobs 7 and 8 for wavelength selection are roated to drive a gimbal plate 6 and the angles and positions of the totally reflecting mirror 3 and a prism 4 to their optical axes are modified. An oscillating laser beam 11 emitted from the output mirror 2 is partially separated by a beam splitter 12 disposed on the optical path and a part 13 of the laser beam 11 is taken out outside through holes opened in a case 10 through optical fibers 14. Thereby, as the part 13 of the laser beam is guided to show the color of laser light from the oscillator, the measurement and confirmation of the oscillation wavelength can be directly performed from the color of this laser beam.
Patent JP-H11208334-A (JP)
Title: Cross sprung type folding seat for vehicle
Inventor: NEMOTO AKIRA
IPC: B60N2/30
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To ensure workability, operability, and safety, in cases where a cross sprung type folding seat for a vehicle is formed able to be mounted/demounted. SOLUTION: A latch 46 engaged with a striker 44, in a downward turn position serving as a disengaging position thereof, has a lock handle 52 having a length able to interfere with a door 18 of a vehicle, integrally in an extension end 46b of the latch, to be supported able to turn to a mount base 30. By disengaging between the latch 46 and the striker 44 according to turning of the lock handle 52 to the downward turn position, a mount unit 24 can be removed from a floor surface 22 integrally with a seat main body 16.
Patent JP-H07232832-A (JP)
Title: Paper sheet cassette case
Inventor: WATANABE TETSUO
IPC: B65H7/04
Filed: 1994-02-23
Abstract: PURPOSE:To provide a small and low cost paper sheet cassette case capable of using paper sheets of different thickness without any trouble and being handled easily. CONSTITUTION:In a paper sheet cassette case for separating a bundle of paper sheets 10 one by one by a paper feed roller 1 and feeding the paper sheets from a paper sheet outlet 7, the paper sheet outlet 7 comprises a low frictional member 3 having frictional factor lower than that of the paper sheet and a high frictional member 4 having the frictional factor higher than that of the low frictional member 3 and it is formed with the energized low frictional member 3 in elastical contact with the high frictional member 4. The uppermost paper sheet 101 of the bundle of paper sheets 10 is taken out from this paper sheet outlet 7 against the frictional force of the low frictional member 3.
Patent JP-S60170291-A (JP)
Inventor: IWAZAWA TAKAO
IPC: H05K3/20
Filed: 1984-02-15
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-S62182971-A (JP)
Title: Design generating machine
Inventor: OKA YASUZANE
IPC: G06F17/50
Filed: 1986-02-07
Abstract: PURPOSE:To reduce an output time for the graphic picturing of a design generating machine, by designating parts where plural walls intersect with one coordinate, and providing a graphic picturing means which pictures each of the plural walls without picturing an intersecting part in double. CONSTITUTION:A picturing pen, being brought down, is moved in a direction from a point (a1) toward a point (a2), and pictures a line segment connecting these points, and the picturing pen is raised up after the point (a2) is line- pictured, then being moved to a point (a3). In other words, the line segment connecting the point (a2) and the point (a3) is not pictured. The picturing pen, being raised, is moved to the point (a3), and it is brought down again, and the line segment connecting the point (a3) and a point (a4) is pictured. By repeating such operation, the line segment connecting the point (a2) and a point (a7) is pictured after painting out a triangular part connecting among a position coordinate (h), and the points (a1) and (a2). Thus, the part where the wall is curved is painted out without picturing in double, and a straight line connecting each of four parallel lines having curved parts, and each end part is pictured.
Patent JP-S59173907-A (JP)
Inventor: MAAKU GOTSUDAADO WATSUTSU
IPC: B21F17/00
Filed: 1984-02-15
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-H02205955-A (JP)
Title: Error processing system for memory device
Inventor: FUTAGAMI ARATA
IPC: G06F12/16
Filed: 1989-02-03
Abstract: PURPOSE:To prevent data from being read out from a storage area unexpectedly and the data in the storage area from being destroyed unexpectedly due to an address error by using the data and all address information as the input information of an error detection correction circuit. CONSTITUTION:A syndrome is generated by an error detection correction means 3 by using write data stored in a memory 5 and a check bit generated from the write data and a write address at the time of performing a readout operation. Therefore, the address error and a data error can easily be judged from the above value. Thereby, it is possible to prevent the unexpected readout of the storage area and return of error data from being performed by judging cases where an error is detected in address information and where an incorrectable data error is detected as readout operation errors, and the data can be corrected by the error detection correction means 3 when a correctable data error is detected in data information.
Patent JP-S62184356-A (JP)
Title: Automatic living body processing device
Inventor: TSURUMAKI SEIICHIRO
IPC: G01N35/00
Filed: 1986-02-07
Abstract: PURPOSE:To improve efficiency and precision by attaching plural devices to the head of a manipulator, providing a station for a living body processing stage around the same, selecting the device according to the prescribed program and moving the space according to polar coordinates so as to face the station. CONSTITUTION:A control part 12 of the manipulator rotates the head 4 according to the prescribed program, selects, for example, a pipette 5, a tray drawing- out jig 6 and a tray suction jig 7, drives a main spindle 2 and arm 3 of the manipulator and moves the device to the selected station according to the polar coordinate control. The device and station are further cooperatively moved to bring out the tray by using the jig 7 from the specific living body processing stage, for example, a tray supply device 9 and moves the tray to set the same to the home station 10. The specified amt. of a reagent is then sucked from a reagent pallet 11 by using the pipette 5 and is discharged into the tray; further, the specimen fed from a specimen feed mechanism 8 is sucked by the pipette 5 and is discharged into the tray. The mixing of the reagent and the specimen at the specified amt. is thereby executed.
Patent JP-H10216040-A (JP)
Title: Limited part washing device
Inventor: KIMURA SHUNJI
IPC: A47K3/062
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a limited part washing device which can be used instantaneously, which can be put away after use, and in which need of support by hands of a helper during use is eliminated. SOLUTION: Both of two frames 4 having support frames 4c laterally provided between vertical frames 4a facing each other cross each other in X-form roughly at their center to be rotatably supported 4b to be a folding frame 2, and a washing water container 3 comprising a water storing part 5 of flexible and waterproof material provided with a drain mechanism 7, and a water permeating member 6 provided above the water storing part 5 is provided.
Patent JP-H09215980-A (JP)
Title: Method for membrane separation and bioprocessing of waste water
Inventor: MATSUDA TADASHI
IPC: C02F1/44
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To suppress increase in difference pressure of suction filtration and to improve apparatus efficiency by piling up membrane modules each prepd. by arranging approximately in parallel the fiber axes of hollow fiber membranes in multi-stages and arranging adjoining membrane modules in such a way that the fiber axes of the hollow fiber membranes in the adjoining membrane modules are at a positional relation with a specified twisted angle. SOLUTION: Seven pieces of hollow fiber membrane elements are arranged in such a way that sheet faces each formed of hollow fiber membranes 2 are approximately in parallel each other to constitute a hollow fiber membrane module 1. In addition, the hollow fiber membrane modules 1 like this are piled up in three stages in such a way that the fiber axes of the hollow fiber membranes 2 in the hollow fiber membrane module of the intermediate stage is respectively at a positional relation with a twisted angle of about 90 degrees to the fiber axes of the hollow fiber membranes 2 in each hollow fiber membrane module 1 of the upper stage and lower stage. It is possible thereby to increase the amt. of dissolved oxygen and to suppress increase in difference pressure of suction filtration and to improve apparatus efficiency.
Patent JP-H07235766-A (JP)
Title: Method of treating copper circuit on inner layer printed wiring board
Inventor: KITAGAWA SHUJI
IPC: H05K3/38
Filed: 1994-02-23
Abstract: PURPOSE:To treat a copper circuit on an inner layer printed wiring board to obtain a multilayer printed wiring board good in adhesion of the copper circuit, without causing haloing. CONSTITUTION:An inner layer printed wiring board is immersed in a water soln. of sodium chlorite composed of sodium chlorite 92-112g/liter and sodium hydroxide 35-45g/liter at a weight ratio of 2.0:1-3.2:1 to form a copper oxide film of 80-160mg/dm<2> on the copper circuit of this wiring board. Then, it is immersed in a week acidic water soln. to reduce the film thickness of the copper circuit of the wiring board to 3.2-33.6mg/dm<2> whereby the weight ratio of the film after the immersion in the week acidic water soln. to that after the immersion in the sodium chlorite water soln. ranges between 0.04 and 0.21 to 1.
Patent JP-S52108570-A (JP)
Title: Thin foil laminated filter
Inventor: MURAMATSU TAKIO
IPC: B01D29/46
Filed: 1976-03-10
Abstract: PURPOSE: To remove fine grains in the liquid effectively without filter aid, etc. by forming a filter body, which is laminated thin foil whose surface is grooved finaly in stripes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000222002-A (JP)
Title: Method and device for deciding control parameter
Inventor: SOMA KOJI
IPC: G05B13/02
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a control parameter deciding device capable of performing FF+PID control (PID control with feedforward control) and finding a control parameter for quickly accomplishing a target value without overflow. SOLUTION: An initial manipulated variable gain learning part 3 divides a manipulated variable into plural sections, finds the existence time of a section being equal to or less than a manipulated variable acquired during actual control and finds the lower limit of the manipulated variable of the largest section among sections having existence time being equal to or more than threshold. An FF gain learning part 4 finds an FF gain on the basis of a manipulated variable when a target value is reached and a manipulated variable when control is finished. As for an initial manipulated variable gain, a value obtained by dividing what multiplies the found lower limit by a maximum manipulated variable by the target value is compared with the FF gain, and the larger value is decided as the initial manipulated variable.  Thus, an initial manipulated variable and an FF gain in a controller performing FF+PID control are set.
Patent JP-S54117947-A (JP)
Title: Liquid fuel combustion device
Inventor: OOTSUKI TOSHIO
IPC: F23D11/34
Filed: 1978-03-07
Abstract: PURPOSE: To simplify the structure and improve the combusitn efficiency of a liquid fuel burner with an ultrasonic vibrator, by atomizing the liquid fuel.  
     CONSTITUTION: When liquid fuel 4 is fed through a fuel pipe 9 and applied with ultrasonic wave by an ultrasonic vibrator 2, a liquid column 11 is formed at the center of the liquid surface in an atomizing tank 1, partly producing fuel mist 12. This mist 12 is mixed with air from a blower 13, whirls along the inner surface of the atomizing tank 1, passes through a porous combustion plate 15a and contacts with a combustion cylinder 15, being lifted together with air from a blast pipe 14, then the mist is ignited by an ignitor 18 and discharged as a flame 20 from the upper opening 19 of a combustion chamber 16. Since the liquid fuel 4 direclty contacts with the ultrasonic vibrator 2, the atomization can be controlled only by an ultrasonic oscillator 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06218695-A (JP)
Title: Positioning of printed board and device therefor
Inventor: KISHI OSAMU
IPC: H05K3/00
Filed: 1993-01-21
Abstract: PURPOSE:To permit the sucking by a robot hand without generating the position deflection of a printed board. CONSTITUTION:A square printed board 10 is placed on a positioning table 12 so that two contiguous standard edge surfaces are opposed to a positioning table 12 and the fixed claws 14, 34, and 36 which can be fixed on a fixing board and the edge surface opposed to the standard edge surface is opposed to the pushing side claws 20, 22 and 26 pressed in the fixed claw direction which is always opposed by springs 16 and 18. The positioning table 12 is shifted so that the center line (a) coincides with the center line (b) of the fixing board. The printed board 10 is clamped by shifting each claw by the cylinder in the order of one standard edge surface of the printed board 10, the opposed edge surface, the other standard edge surface and the opposed edge surface. The printed board 10 is sucked by a robot hand, and the clamped state by each claw is released in the reverse order in clamping.
Patent JP-H01202287-A (JP)
Title: Gene for chemical synthesis of cystatin c, corresponding recombinant plasmid, corresponding transformant and production of cystatin c
Inventor: KATANO TAMIKI
IPC: C12N15/09
Filed: 1988-02-05
Abstract: PURPOSE:To produce cystatin C in high efficiency, by introducing a chemical synthesis gene containing a base sequence coding cystatin C having a specific amino acid sequence into a plasmid vector, thereby forming a recombinant. CONSTITUTION:A chemical synthesis gene containing a base sequence coding cystatin C having an amino acid sequence of formula I is inserted into a plasmid vector to obtain a recombinant plasmid. A host cell is transformed with the recombinant plasmid and the obtained transformant is cultured. The objective cystatin C is produced by collecting and purifying the cystatin C manifested by the culture. The purification of the cystatin C is preferably carried out by hydrophobic chromatography, cationic chromatography, etc. The plasmid vector is preferably pBR322 and the host cell is preferably Escherichia coli.