baber/WOPTO huggingface dataset:
Patent JP-S62250999-A (JP)
Title: Controller for transporting sludge
Inventor: HENMI YOSHIRO
IPC: F04B49/06
Filed: 1986-04-23
Abstract: PURPOSE:To surely perform the reception of sludge by surely comparting both sludges incorporated in a pipeline and washing water in the transportation of sludge and performing the changeover of a valve in a mottled state. CONSTITUTION:The integrated value 10 of flow rate discharged from a sludge feed pump 15 of a sludge feed side is inputted to a signal changeover circuit 2 and a changeover single 9 of sludge or washing water due to the opening and shutting of a suction valve 13 or a washing water valve 14 is output to a sludge amount memory device 3 or a washing water amount memory device 4 via the signal changeover circuit 2. A changeover circuit 5 inputted with a valve changeover signal 8 outputs the oldest value of same kind as the command for opening the valves which is stored in the memory devices to a register 6 and it is inputted to a comparison circuit 7 from the register. Both the value output from the register 6 and the integrated value 11 of flow rate of a sludge reception side are compared in the comparison circuit 7. When the value of the sludge reception side is made large, the valve changeover signal 8 is output and the opening and shutting of both a sludge inflow valve 16 and a washing drain valve 17 are performed.
Patent JP-H09281516-A (JP)
Title: Liquid crystal display device
Inventor: SHINSENJI SATORU
IPC: G02F1/1345
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To embody a liquid crystal display device with which the compatibility of the low resistance performance of transparent electrodes of multilayered structures contg. metallic thin films in the inside layers with the high reliability of the terminal parts to be packed with driving circuits is attained by using the transparent electrodes. SOLUTION: The transparent electrodes 2 and an oriented film 3 are formed on one transparent substrate 1 and color filter layers 6 and smooth layer 7 are formed on another transparent substrate 5. The transparent electrodes 9 of the three-layered structures composed of an ITO film 9a/silver thin film 9b/ITO film 9c are formed on the smoothing layer 7. The oriented film 4 is formed thereon. The transparent substrates 1 and 5 are arranged to face each other via a liquid crystal layer 11 and spacers 12 enclosed which a sealing material 10. The ITO film 9a of the lowermost layer of the transparent electrodes 9 is formed from the display electrodes part on the inner side of the sealing material 10 to the terminal part to be packed with the chip of the driving circuits on the outer side of the sealing material 10.  The silver thin film 9b and the ITO film 9c are formed only on the inner side of the sealing material 10. Namely, the three-layered structures are formed on the side inner than the sealing material 10 and the parts from the sealing material 10 to the terminal parts on the outer side are formed of the ITO film 9a alone.
Patent JP-H08284867-A (JP)
Title: Horizontal shaft pump
Inventor: MIURA AKIO
IPC: F04D9/04
Filed: 1995-04-18
Abstract: PURPOSE: To provide a horizontal shaft pump serving satisfactorily even in time of emergency by improving the extent of transfer responsiveness from air operation (preceding standby operation) to pumping operation. CONSTITUTION: In opposition to an inlet 3A of a main impeller 3, a suction impeller 8 is attached tight to a main shaft 7, and an outer diameter D1 at the inlet side of a blade 8a of this suction impeller 8 is set to a larger value than an outer diameter D2 at the inlet side of a blade 3a in the main impeller 3, and in the case where a water level of a water absorbing well 1 goes up to a pumping starting water level HWL, the vacuum system 2 is started, closing an inlet valve 9A, and the inside of a suction pipe 4 is made into the promotion of negative pressure.  With this constitution, the water level in the pump is raised up to a level SL of an inlet of the blade 8a of the suction impeller 8 being larger in the outer diameter D1 at the inlet side, and water is fed to the main impeller 3 from the suction impeller 8, getting a self-priming capacity produced in the main impeller 3, and the water level in the pump is raised up to a level SL1 of the main shaft 7, whereby transfer from the air operation to the pumping operation is made.
Patent JP-S5717825-A (JP)
Title: Temperature measuring method for metal
Inventor: ENDOU TAKESHI
IPC: G01K7/38
Filed: 1980-07-07
Abstract: PURPOSE:To measure metal temperature without contact by measuring the metal temperature to be measured utilizing the variation of impedance caused said metal by interlinkaging said metal in the magnetic field of a solenoid coil. CONSTITUTION:Magnetic flux of a coil 2 is interlinkaged with the aluminum pipe 3 and resistance variation of aluminum pipe 3, seen from a solenoid coil 2, is measured by an impedance bridge 5. Then, temperature of aluminum pipe 3 is measured.
Patent JP-H07270422-A (JP)
Title: Method for decreasing coloring in absorbing material layer of testing device and absorbing material layer processed in accordance with method thereof
Inventor: RICHIYAADO ARUFURETSUDO GURIIN
IPC: G01N33/543
Filed: 1995-04-18
Abstract: PURPOSE: To improve the accuracy of detection by saturating a detecting system enzyme of an absorbing layer an absorbing material layer with a solution, including with a solution perculiarly containing enzyme inhibitor to restrain coloring in the absorber layer and reducing a background color in the case of detection. CONSTITUTION: All reactive bodies necessary for generating colors exist in an absorbing material layer. Since generation of coloring is not desirable in the absorbing material layer, the generation of the background color of the absorbing material layer can be reduced by adding various reagents into the absorbing material layer. When an enzyme base detection system is used, the generation of coloring in the absorbing material layer can be minimized by saturating the enzyme selected for detection using a characteristic enzyme inhibitor. Alkaliphosphatase carries out the hydrolysis of many various phosphates, and is the enzyme having relatively wide peculiarity. The reduction in the generation of the background color in the case of detecting the enzyme using an inhibitor facilitates discrimination between a weak positive result and negative result. The inhibition of enzyme normalizes the generation of background color in the absorbing material.
Patent JP-H10288339-A (JP)
Title: Gas turbine combustor
Inventor: ITO MASAO
IPC: F23R3/20
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a reverse flow of a stabilized flame to a fuel feed system by a method wherein a pilot fuel injection part is divided into a nozzle part for diffusion fuel and a nozzle part for premixture combustion and a stabilized flame reverse flow preventing part is provided. SOLUTION: A pilot fuel injection part 26 is contained in a casing 36 and axially extended from a head plate 39 to the head part side of a combustion chamber 25 and provided at a central part with a nozzle part 37 for diffusion combustion and a nozzle part 38 for premixture combustion. The nozzle part 37 for diffusion combustion diffuses F1 fuel through an F1 fuel inlet 50 in a combustion chamber 25 during starting operation to form a primary combustion zone 43. A stabilized flame reverse flow preventing part 51 is provided to disconnect the feed of the F1 when a gas turbine is brought into an intermediate load state and prevent the occurrence of a reverse flow of a stabilized flame in a primary combustion zone 43.  The stabilized flow preventing part 51 has a valve chamber comprising a partition having a port, and is provided with a stopper and contains a valve dise and a spring, and has an F1 fuel outlet formed in a position wherein the outside of a valve chamber fronts on a swirler.
Patent JP-H06307250-A (JP)
Title: Compressor housing for supercharger
Inventor: KOJIMA KAZUO
IPC: F02B39/00
Filed: 1993-04-20
Abstract: PURPOSE:To improve supercharging efficiency by an inexpensive and excellently productive way in the compressor housing of a supercharger for an internal combustion engine. CONSTITUTION:A housing inner wall face 5a member, which is positioned in the inner circumferential part of a compressor housing metallic member 5 and is opposed to an R-profile part of a compressor impeller, is constructed separately by means of resin molding or the like, and is integrated with a metallic housing main body 5b by means of fixing, pressure-insertion, or the like by screws 6, 7. The metallic housing inner wall face 5a is coated by a PTFE resin film. In this way, a clearance between the compressor impeller and the compressor housing inner wall opposed to the R-profile part of the compressor impeller is set to substantially 0. Therefore, supercharging efficiency for a supercharger is improved by an inexpensive and excellently productive means.
Patent JP-S61250468-A (JP)
Inventor: YUYAMA HIROSHI
IPC: F25B27/02
Filed: 1985-04-30
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-S62248584-A (JP)
Title: Electronic beam welding method for structure having cavity
Inventor: KAMITO YOSHIMI
IPC: B23K15/00
Filed: 1986-04-22
Abstract: PURPOSE:To improve welding accuracy by preliminarily subjecting the butt surfaces of a structure to chamfering by as much as the melting down amt. of a bead, then to butt welding. CONSTITUTION:A chamfered part 2 is provided to the upper part on the inside surface of a hole 3 of a work 1 which is a block of parts to form a groove face 4. The groove face is then subjected circumferential butt piercing welding by an electron beam 6 of an electron beam welding device 5. The block work 1 is welded from the upper part of the circumference by flat welding with the electron beam 6 and by the rotation A of the work 1. The weld bead 7 melts down by as much as the amt. corresponding to the chamfered part 2 and stops at the inside edge of the hole 3. The welding condition having the good hole retentivity is thus obtd. and the welding accuracy is improved.
Patent JP-H09280856-A (JP)
Title: Landing point flatness detection method for automatic landing device
Inventor: KOYAMA HIROSHI
IPC: G01B11/245
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an automatic landing device capable of automatically measuring a landing point flatness which becomes a criterion of a possibility for landing on a target point of a moon or planetary probe machine, etc. SOLUTION: A flatness of a target landing point is detected by providing an irradiation device 15 irradiating different points on a land surface which floodlighting beam from above a landing target point and its periphery, cameras 16, 17 for observing the points on the load irradiated with the floodlighting beams, and processing device 18, 19 for processing observed images, calculating the irradiated points, and judging a flatness thereof; irradiating different points on the land surface with the floodlighting beams simultaneously; observing the irradiation points on the land surface with the floodlight beams by the two cameras 16, 17; calculating the positions of the irradiation points on a principle of a stereoscopic view from the observed images before calculation equations for plural planes configured by the irradiated points with the floodlighting beams;  and calculating normal directions of each plane and the distances between each plane and the landing target point and comparing them which each other.
Patent JP-H1069147-A (JP)
Title: Image forming method using intermediate transfer body and toner used therefor
Inventor: KURAMOTO SHINICHI
IPC: G03G15/01
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of void and dust during transfer process and to obtain a toner high in transfer quality by specifying the absolute value of the change value of a toner layer potential when the corona discharge is applied to a thin layer of toner. SOLUTION: On an intermediate transfer belt 19, toner images of Bk, C, M and Y successively formed on a photoreceptor 9 are sequentially aligned on the same surface to form four color superimposed belt, transfer images and then, transfer them to a transfer paper 24 altogether. The toner image of Bk, C, M and Y are successively formed on the photoreceptor 9 and aligned on the same surface of the intermediate transfer belt, in the order of formation to form the four color superimposed belt transfer images. Thus, full color toner images are transferred to the transfer paper 24 as a transfer material altogether. The transfer paper 24 after the transfer is performed in carried by a carrying belt 27 and fed to a fixing unit. At this time, the toner to be used is formed into thin layer, and the absolute value of the change value of the toner layer potential when the corona discharge is applied to the thin layer is defined as <150V.
Patent JP-H08284798-A (JP)
Title: Working medium for actuator and actuator
Inventor: EDAMURA KAZUYA
IPC: F03G7/00
Filed: 1995-04-18
Abstract: PURPOSE: To convert electric energy based on a new operating principle into kinetic energy by selecting particular ester as a working medium and using the working medium. CONSTITUTION: A working medium consists of ester expressed by a formula and is used in an actuator which converts electric energy into kinetic energy. An example of the actuator 13 shown. In one type of motor for taking out rotational movement, the ester expressed by the formula is put in a cylindrical case 1 as the working medium 11. A plurality of electrodes 3a, 3b, 3d, 3e are formed onto the inner periphery wall of the case 1, and impeller-shaped rotors 6a, 6b are disposed in the case 1. Voltage is applied to the electrodes 3a, 3b, 3d, 3e to rotate the rotors 6a, 6b with the working medium 11. It is possible to provide a new actuator which can convert electric energy into rotational movement and reciprocating movement as the working medium.
Patent JP-S60238051-A (JP)
Title: Production of fin for heat exchanger
Inventor: TAKEDA SUMIYOSHI
IPC: B21D53/08
Filed: 1984-05-11
Abstract: PURPOSE:To reduce the size of a device and to produce fins with high performance by executing wave forming and corrugating in the fore stage of louver slit forming and taper piercing and burring in the post stage. CONSTITUTION:The fins are produced from a thin blank sheet material 1 by a stationary lower die 10 and a movable upper die 20. The louver slit part is first waved in a stage A, then the louver slit part is corrugated and collared in a stage B. The louver slit is formed and the collar part is drawn in a stage C and the edges are trimmed in a stage D. The collared part is taper-pierced and burred in a stage E and is subjected to curling in a stage G. The rows are separated in a stage H and the separated materials are fed to a stage J by a pich feed mechanism of a stage I and are subjected to shearing.
Patent JP-H01263526-A (JP)
Title: Method of calibrating photometric scale in continuous measurement of reflected light and apparatus therefor
Inventor: MURATA YUKIO
IPC: G01J3/42
Filed: 1988-04-15
Abstract: PURPOSE:To improve the precision in measurement by a method wherein a reflected light from a regular standard white face is sensed, a reflectivity is measured therefrom, this measured reflectivity is compared with a known reflectivity, and a photometric scale is calibrated on the basis of the comparison. CONSTITUTION:A moving stage 4 being positioned at a measuring position, illuminating lights from two projections 6 are applied onto the surface of a substrate 2 to be conveyed. Next, a reflected light from the substance 2 is sensed by a photosensor 7, and this light is led to an arithmetic unit through a photoelectric converter and an A/D converter, a reflectivity etc. are thereby computed, and calculated data are stored in a memory. For calibration of a photometric scale, the moving shape 4 is positioned at a calibrating position, while a moving stage 10 for setting is moved by turning, so that the illuminating lights from the two projectors 6 are applied onto a regular standard white 9. A reflected light from the white face 9 is sensed by the photosensor 7, and this light is led to the arithmetic unit through photoelectric converter and the A/D converter, a reflectivity is thereby computed, the calculated reflectivity is inputted to a comparative operator, the reflectivities of the white face 9 and the substance 2 are compared with each other, and the photometric scale is calibrated on the basis of the comparison.
Patent JP-S61250394-A (JP)
Title: Rotary type compressor
Inventor: NAGAKURA SUSUMU
IPC: F04C28/06
Filed: 1985-04-30
Abstract: PURPOSE:To aim at smoothening of restarting operation and economization in power by making a gas passageway for balancing a pressure differential in either the main bearing or a sub bearing which is adjacent to a blade so as to communicate with the lower pressure side such that the pressure differential between the discharge side and the suction side is made to become zero certainly. CONSTITUTION:A sub bearing 7, a cylinder body 5 and a main bearing 6 are provided with a gas outflow passageway 20 so as to communicate with a discharge pipe, and the sub bearing 7 adjacent to a blade 10 is provided with a gas passageway 21 so as to communicate with the lower pressure side, such that, when not in operation, a pressure differential between the discharge side and the suction side of the refrigerant gas in a cylinder unit I can be made to balance quickly. Therefore, after the stop of operation, the refrigerant gas on the higher pressure side is made to discharge through said passageway 21 into the lower pressure side so that the pressure differential between the discharge side and the suction side can be eliminated certainly and quickly. As the result of this, not only the restarting operation can be smoothened but also the power consumption at the time of starting can be reduced.
Patent JP-H05289255-A (JP)
Title: Developing solution for silver halide photographic sensitive material
Inventor: INOUE KENICHI
IPC: G03C5/305
Filed: 1992-04-13
Abstract: PURPOSE:To obtain the developing solution not causing silver sludge, staining of a developing solution and staining of rollers and belts, and capable of easily forming images superior in finished quality by making it contain at least one of specified compounds. CONSTITUTION:The developing solution for the silver halide photographic sensitive material is characterized by containing at least one of the compounds represented by formulae I and II in which each of R1 and R2 is H or a 1-3C alkyl, but both are not H at the same time; each of R3 and R4 is H or a 1-3C alkyl; R5 is hydroxy, amino, or a 1-3C alkyl; and each of R6-R7 is H, a 1-5C alkyl, or the like. Thus, the obtained developing solution for the photosensitive material can prevent occurrences of silver sludge even in the case of using a low-replenished developing solution, and deteriorations of sensitivity and maximum density.
Patent JP-H02274484-A (JP)
Title: Movement simulation device for space robot
Inventor: SATO YUICHI
IPC: G01M99/00
Filed: 1989-04-14
Abstract: PURPOSE:To enable simulation on the ground by providing a means deriving a differential equation to find the centroid position and posture angle of a space robot main body based on a total movement amount retention rule and angular momentum retention rule and an arithmetic means to calculate the centroid position and posture angle of the space robot by using a differential equation. CONSTITUTION:A differential equation to find the centroid position and attitude angle of a space robot main body 3 is derived based on a total movement retention rule and total angle movement amount retention rule by a differential equation deriving means 5. The time series of the centroid position and attitude angle of the space robot main body 3 are calculated by off-line or on-line by using the differential equation. Then, based on this time series data, the centroid position and attitude angle of the space robot main body 3 are interlocked with moving the arm of the space robot 2 and varied by a robot 1 for the ground. The simulation of the three dimensional space of the robot in an agravity space can be performed on the ground like this.
Patent JP-H01265111-A (JP)
Title: Optical interference angular velocity meter
Inventor: OKADA KENICHI
IPC: G01C19/66
Filed: 1988-04-15
Abstract: PURPOSE:To stabilize a scale factor which is the input/output characteristic of the optical interference angular velocity meter by holding a desired input signal of a synchronous detecting circuit and a reference signal in phase with each other even if the input/output phase characteristic of a phase modulator 15 varies owing to environmental variation. CONSTITUTION:The output of a photodetector 17 is detected by the synchronous detecting circuit 25 synchronously with the reference signal VR1. At this time, the synchronously detected component has its AC component removed by a low-pass filter 26 and is outputted to the output terminal 29 of the optical interference angular velocity meter. The phase difference between a driving signal applied to the phase modulator and the phase modulation of light is affected by the environmental variation, so high-frequency components of high order in a signal that interference light contains are used for phase correction. The output of the photodetector 17 is set by a logic circuit 30 previously so as to obtain an output V2 by the synchronous detecting circuit 27, and inputted to an integrator 28 to control an automatic phase adjusting device 31 capable of varying a phase difference with the output of the integrator 28, thereby performing control so that the phase difference is equal.
Patent JP-H0315240-A (JP)
Title: Rotor device for electro mechanical converter and electro mechanical converter
Inventor: TERANSU REONAADO KURITSUKUMOA
IPC: H02K19/16
Filed: 1989-04-14
Abstract: PURPOSE: To eliminate the lateral face of a sleeve directing the core by a structure wherein a nonmagnetic supporting sleeve surrounding a rotor body while engaging frictionally therewith has one open end and shrinkage fitted to the rotor body such that the inside diameter penetrate the rotor body while passing one end thereof. CONSTITUTION: A rotor 19 and a case 17 are inserted into a sleeve 40 and a shaft 12. The case 17 is sliding fitted restrictively in the shaft 12 and the rotor 19 is shrinkage fitted hermetically in the sleeve 40. In order to achieve hermetic shrinkage fit, the sleeve 40 is heated up to 400 deg.C before being fitted with the rotor 19 and subsequently it is cooled and shrinkage fitted to a soft iron body 30. At the time of maintenance or repair, the case 17 and the rotor 19 can be taken out through the end part 43.
Patent JP-H01306488-A (JP)
Title: Concrete joint sealant improved in adhesiveness
Inventor: SHIYAAUTSUDO SUPERUSU
IPC: C04B41/49
Filed: 1989-04-14
Abstract: PURPOSE: To provide a sealant for use in road which hardens with moisture to become silicone elastomer and which contains a specific polydiorganosiloxane, non-acid filler for non-reinforcement, silane, cross-linking agent, and silicone fluid.  
     CONSTITUTION: Five component materials A-E are mixed together to produce an intended sealant, wherein A is 100 parts by wt. hydroxyl-terminal-blocked polydiorganosiloxane having a viscosity of 1.8-125Pa.s at 25°C, B is 0-150 parts non-acid filler for non-reinforcement, C is 2.5-10 parts silane given by formula I (where, R is methyl or vinyl and R' is methyl, phenyl, etc.), D is a cross-linking agent consisting of trifunctional silane and/or aminoxysilicone compound given by formula II (where, R" is methyl or vinyl group), and E is 0.25-10wt.% silicone fluid having functional groups given by formula III. The obtained sealant hardens with moisture to generate an elastomer having an elongation percentage of 600% or more, a Shore hardness of 5-20, and a modulus at 150-% elongation percentage of less than 50psi. 
     COPYRIGHT: (C)1989,JPO