baber/WOPTO huggingface dataset:
Patent JP-H1061616-A (JP)
Title: Piston position detecting device
Inventor: NOMURA MASAYUKI
IPC: F15B15/28
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To prevent a lead wire from being broken early even when it is repeatedly bent by providing an open end part of a lead wire holding part with a guide part for permitting the lead wire led out through the lead wire holding part to move in the radial direction of the lead wire. SOLUTION: With the drive of a robot device of a fluid pressure cylinder 1, a lead wire 7 from a piston position detecting device 4 to a control part of the robot device is bent or elongated according to the movement of the fluid pressure cylinder 1. At this time, the inner circumferential surface of a lead wire holding part 6 is formed in such a manner as to have a circular-arc section gradually increased in diameter toward the outside to be taken as a chamfer 6a, whereby even when the lead wire 7 bends at its led-out part from the lead wire holding part 6, the lead wire 7 can be bent smoothly along the above chamfer 6a formed like a circular-arc. Accordingly, even if the lead wire 7 is repeatedly bent and elongated, the lead wire 7 can be prevented from being broken early.
Patent JP-H02101088-A (JP)
Title: Phosphorus compound and squalene synthetase inhibitor
Inventor: MAIKERU JIEI SOFUIA
IPC: A61P3/06
Filed: 1989-08-29
Abstract: NEW MATERIAL: A compd. represented by formula I (wherein (n) is 1-4; (x) is 0 or -NH; R, R' and R 1a  are each H or lower alkyl; R 2  and R 3  are each H or halogen; R 4  is lower alkyl but; when (x) is 0, (n) is 2-3).  
     EXAMPLE: Dimethyl (E,E)-[[methoxy[3,7,11-trimethyl-2,6,10-dodecatrienyl) amino]phophynyl]methyl]phosphonic acid.  
     USE: A squalenesynthetase inhibitor useful as a blood cholesterol lowering agent or a blood lipid lowering agent.  
     PROCESS: For example, a compd. represented by formula II (wherein] Xa is Cl or O.tosyl) is treated with a compd. represented by formula III under an inert atmosphere in an inert org. solvent such as CH 2 Cl 2  and the obtd. product is treated by using an ion exchange column to obtain a compd. represented by formula IV. Next, this compd. is converted to free acid with is, in turn, treated with diazo-alkane to obtain the compd. represented by formula I (wherein (x) is 0 and (n) is 2-4). 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6466431-A (JP)
Title: Torque fluctuation control device for engine
Inventor: UEDA KAZUHIKO
IPC: B60L50/16
Filed: 1987-09-04
Abstract: PURPOSE:To obtain excellent accelerator performance by controlling the magnitude of positive torque depending on the variable speed and variation of throttle opening when acceleration performance is improved by applying positive torque to the output shaft of an engine by use of an electric drive means at the time of acceleration. CONSTITUTION:Torque is applied to the output shaft 3 of an engine depending on torque fluctuation thereof by means of an electric drive means consisting of a rotation field pole 5, a field coil 6 and a stator coil 7 so as to restrain torque from being fluctuated. And positive torque is applied by a control unit 21 at the time of acceleration so as to lean an air-fuel ratio tentatively for eliminating the delay in increase and slow-down of rotation speeds. In this case, the aforesaid positive torque is controlled depending on the variable speed and variation of throttle opening detected by a detecting means 29 by the control unit 21 via an inverter 23 and the electric drive means 5-7 so as to maintain acceleration performance even when acceleration is quickly made and the variation of a throttle is great while an increase in electric demand caused by positive torque increased more than necessary is being avoided. This constitution thereby enables excellent acceleration performance to be obtained at all time.
Patent JP-H0665754-A (JP)
Title: Production of low-iron loss grain-oriented electrical steel sheet
Inventor: TANEMOTO HIROSHI
IPC: C21D8/12
Filed: 1992-08-21
Abstract: PURPOSE:To form a film which imparts tension to a steel sheet by spraying a particulate dispersion contg. an alumina sol and boric acid to the steel sheet and drying and gelatinizing the coating, thereby baking the coating at a specified temp. CONSTITUTION:The particulate dispersion contg. the alumina sol and the boric acid is applied on the surface of the grain-oriented electrical steel sheet after finish annealing. The coating is baked at 500 to 1350 deg.C after drying and gelatinizing, by which the oxide film is formed. The component ratio of the aluminum and boron in the particulate dispersion contg. the alumina sol and the boric acid are specified to 50 to 95wt.% aluminum oxide in terms of the respective oxides. The particles of a metallic salt and/or soluble metallic salt is added at 0.1 to 5wt.% into the particulate dispersion. The particulates of FeOOH are used for the particulates of the metallic salt. Nickel sulfate and tin acetate are used for the soluble metallic steel sheet having the low iron loss value is produced.
Patent JP-S6378482-A (JP)
Inventor: MORIKAWA HISASHI
IPC: F24C7/02
Filed: 1986-09-19
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-H08173684-A (JP)
Title: Water supply valve control method for washing machine
Inventor: KIN SHIYOUKAN
IPC: D06F34/08
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent the overflow of water supply and the generation of an electric shock accident by judging the presence/absence of a power failure depending on whether or not external interruption signals inputted to a microcomputer are interrupted and outputting the closing signals of a water supply valve before electric power inside a washing machine becomes extinct at the time of judging the power failure. SOLUTION: The microcomputer 10 controls a washing process by a prescribed algorithm. Also, an interruption signal generation part 12 outputs interruption signals to the microcomputer 10 by the application of a power supply voltage. Further, a reset signal generation part 14 outputs rest signals to the microcomputer 10 so as to initialize the microcomputer 10. Then, a water supply valve control part 16 opens and closes the water supply valve by water supply valve opening/closing signals outputted from the microcomputer 10. The presence/absence of the power failure is judged depending on whether or not the external interruption signals inputted to the microcomputer 10 are interrupted.  As a result, at the time of judging the power failure, the water supply valve closing signals are outputted to the water supply valve control part 16 before the electric power inside the washing machine becomes extinct.
Patent JP-S61102001-A (JP)
Inventor: TAKADA KINJI
IPC: H01G4/228
Filed: 1984-10-25
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。
Patent JP-S6466569-A (JP)
Title: Method for measuring partial discharge
Inventor: KISHI AKIO
IPC: G01R31/12
Filed: 1987-09-08
Abstract: PURPOSE:To detect partial discharge, by storing the first signal generated when test voltage having a level generating no partial discharge and the second signal generated when test voltage having possibility generating partial discharge and differentially comparing both memory signals. CONSTITUTION:Reduced voltage generating no partial discharge is applied only to a test winding 5 as test voltage. At this time, the first signal of the voltage proportional to the current detected by a current detection element 11 is converted to a digital signal by an A/D converter 20 to be stored in a digital memory part 21. Next, test voltage having possibility generating partial voltage is applied to the winding 5 and the second signal of the voltage proportional to the current detected by the element 11 is converted to a digital signal by the A/D converter 20 to be stored in the memory part 21. Subsequently, the first and second digital memory signals are taken in an arithmetic processing part 22 and the peak values thereof are compared. That is, the ratio (differential coefficient) of the peak values of the first and second digital memory signals is calculated and the timewise similarily of both memory signals is evaluated to calculate the zero points of both memory signals. The second digital memory signal is multiplied by said differential coefficient to calculate differential output which is, in turn, displayed on a display device to make it possible to detect partial discharge.
Patent JP-H0968705-A (JP)
Title: Alignment mark and alignment method
Inventor: HOTTA TAKESHI
IPC: G02F1/1335
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide alignment marks suitable for alignment of hologram color filters and the pixels of liquid crystal display elements and an alignment method. SOLUTION: The alignment marks are constituted by forming the alignment marks 14 composed of interference fringes or diffraction gratings on the same substrate 11 as a main hologram 13, such as hologram color filters. These alignment marks are aligned with the counter alignment marks of the substrate to be aligned of the liquid crystal display elements, etc., by using a method for visualizing the alignment marks 14. The simultaneous formation of the alignment marks 14 in the same manner as in the stage for producing the main hologram 13 is possible. The alignment marks 14 which are normally invisible are easily visualized by the method for visualizing the alignment marks 14, by which the exact positioning is made possible.
Patent JP-H1164189-A (JP)
Title: Stirring device
Inventor: SHIBUYA HITOSHI
IPC: B01F11/00
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a stirring device excellent in manufacturing efficiency and conformable to the miniaturization of an automatic analyzing device by arranging a spacer between a base part and a stirring bar. SOLUTION: This stirring device has piezoelectric ceramic element 102 stuck to both surfaces of a metal plate shim 101 having a soft structure. When an AC voltage is applied to the piezoelectric ceramic elements 102, the piezoelectric ceramic elements 102 on both sides of the metal plate shim 101 are alternately extended and contracted to vibrate the metal plate shim 101. One end of the metal plate shim 101 is fixed by a screw 105 so that an excessive shaking is caused by its own vibration. On the other hand, a blade 103 (stirring bar) for stirring a liquid within a reaction cell is fixed to the other end through a spacer 104 by a screw 106, and the vibration of the metal plate shim 101 is transmitted to the blade 103 through the spacer 4. Thus, the top end of the blade 103 is vibrated to stir the liquid within the reaction cell.  The distance between stirring bars can be reduced, for example, in the stirring in a 2-reaction tube so as to be conformable to the miniaturization of a device.
Patent JP-H1167851-A (JP)
Title: Solid-state actuator manufacturing device, solid-state actuator manufacturing and solid-state actuator manufacturing device control program storage medium
Inventor: TAKADA AKIHIKO
IPC: G01R31/04
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To prepare an actuator at a fast speed and simplify a manufacturing process by bringing a contact probe into contact with a bonding pad and carrying out connection inspection, characteristic inspection of an actuator, a polarization treatment, etc., simultaneously with a bonding process. SOLUTION: A switch A which is switched and controlled by a control part switches electrical connection between probes 103b to 103e and a bonding wire 105, and a switch B, a switch D, the switch B switches electrical connection between the bonding wire 105 and a probe 103a, and a switch C, the switch C switches electrical connection between a resistance meter 108, a capacitance meter 109, an impedance analyzer 110, a curve tracer 111 and a polarization power supply 112, and the switches A, B and a switch D switches electrical connection state between the switches A to C and a grounding electric potential 113. After continuity check, characteristic check of characteristic impedance between first, second pads and a grounding pad is carried out, crack check in a surface of an electrode layer is further carried out and lastly polarization treatment of a substrate is carried out.
Patent JP-H0652846-A (JP)
Title: Manufacture of lead-acid battery electrode plate group
Inventor: MURATA ICHIRO
IPC: H01M50/541
Filed: 1992-07-29
Abstract: PURPOSE:To shorten the manufacture process and improve reliability by forming a coating layer having high strength on lug parts of a plurality of electrode plates using supersonic wave vibration. CONSTITUTION:A coating layer of a Pb-Sn alloy is formed on lug parts 1a, 3a of a plurality of electrode plates 1, 3 using supersonic wave vibration and the parts 1a, 3a of the plates 1, 3 are welded each other by cast on method. In this case, since the surfaces of the parts 1a, 3a of the plates 1, 3 are oxidized and have fine pores, the melted Pb-Sn alloy 9 invades and thus the coating layer is formed. Consequently, the parts 1a, 3a and the coating layer are mechanically stuck each other firmly. That is, since the coating layer can be formed even if the oxide coatings of the parts 1a, 3a are not removed and at the same time since the parts 1a, 3a and the coating layer are firmly stuck each other, the strap manufacturing process can be shorten and its reliability is improved.
Patent JP-H0273242-A (JP)
Title: Light transmission type screen
Inventor: KANEKO MASAMICHI
IPC: G03B21/625
Filed: 1988-09-08
Abstract: PURPOSE:To improve the function of total reflection by providing a surface where projected light is totally reflected, forming a groove by adjacent total reflection surfaces and filling the groove with the mixture of spherical particles whose density is 0.9-1.2g/cm<2> and whose average particle diameter is 1-30mu and light absorbing resin. CONSTITUTION:The total reflection surfaces 7 where the projected light is totally reflected are provided on a lens 8 which constitutes a lenticular lens and the groove 11 is formed by the adjacent surfaces 7. In order to uniformly fill the groove 11, it is desirable to use the spherical particle whose density is 0.9-1.2g/cm<2> and whose average particle diameter is 1-30mu as the spherical particle 5 out of the mixture with which the groove 11 is filled. When the density exceeds 1.2g/cm<2> in a state where the mixture of the particles 5 and the light absorbing resin 6 is mixed with solvent to get paint-like substance, the particles 5 precipitate, so that it is difficult to keep a stable state. When the average particle diameter exceeds 30mu, it is difficult to uniformly wipe out an unnecessary part at the time of wiping it out after applying the mixture of the particles 5 and the resin 6 to the groove 11 and the groove 11 is ununiformly filled.
Patent JP-H1165622-A (JP)
Title: Programmable controller
Inventor: MASUDA KOICHI
IPC: G05B19/05
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a high-speed programmable controller by optimizing the applicable instruction of a sequence program in a state such that changes and extensions of a system can be made easily at low cost. SOLUTION: A general-purpose CPU 1 successively reads a sequence program stored in a sequence program storage memory 4 and transfers it to the sequence program area of a memory 5 for sequence program execution as a program for execution. Also, at the time of detecting a P step in which an applicable instruction has been described, the general CPU 1 converts the applicable instruction into a corresponding mechanical word instruction, and stores it in the AI area of the memory 5 for execution. Then, the general-purpose CPU 1 stores a pointer indicating the leading address of an applicable instruction processing routine in the P step, in which the optimized application instruction is described and transfers it to an SP area. After the pre-processing, the general CPU 1 reads and executes the program for execution from the memory 5 for execution.
Patent JP-H0776080-A (JP)
Title: Substrate for recording head, recording head, recording head cartridge, recording apparatus and production of substrate for recording head
Inventor: HAYASHIZAKI KIMIYUKI
IPC: B41J2/05
Filed: 1993-09-08
Abstract: PURPOSE:To execute a wiring part metal film forming process only once, to reduce the effect on an integrated circuit containing function elements and to improve yield by forming a common electrode in the same process as the wiring electrode layer electrically connected to a semiconductor layer constituting the function elements arranged on a substrate. CONSTITUTION:A plurality of recording elements 1005 and a plurality of function elements 1015, 1016 electrically connected to the recording elements 1005 are provided. A recording head has a substrate 1003 equipped with the function elements selectively supplying drive signals to a plurality of the recording elements 1005 in order to emit ink from emitting orifices and a common electrode 1014 for supplying a drive signal to the recording elements. Herein, the common electrode 1014 is formed in the same process as the wiring electrode layer electrically connected to the semiconductor layer constituting the function elements 1015,1016 arranged on the substrate 1003. The common electrode 1014 is connected by a through-hole through the metal film and insulating film 1027 formed to the upper part of the electrode in this recording head.
Patent JP-H0968470-A (JP)
Title: Sensor circuit
Inventor: YASUI KATSUAKI
IPC: G01L3/10
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To detect a highly accurate physical quantity without producing an error in sensor output (average voltage) even if a coil of large inner resistance is used. SOLUTION: This circuit comprise coils 3a, 3b in which inductance L1, L2 is changed according to a physical quantity, a drive circuit 4A for applying drive voltage Va to the coils, a voltage detection circuit 5 for detecting coil voltage Vc, a current integration circuit 10 for outputting control signals C1, C2 during a period in which coil current (i) is integrated from a polarity reversal time point and an integrated current is zero, a detection circuit 6A for outputting detection voltage Vd of the coil voltage during a period of output of the control signals, and a smoothing circuit 7 for smoothing the detection voltage and outputting mean voltage Vm.  A resistance component is offset during a detection period, influence of inner resistance r1, r2 is eliminated, and the physical quantity is highly accurately detected on the basis of the mean voltage responding to the inductance change of the coils.
Patent JP-S61102532-A (JP)
Title: Pressure detector
Inventor: TAKEDA YOSHIAKI
IPC: G01L9/10
Filed: 1984-10-26
Abstract: PURPOSE:To obtain the detector of compact and simple structure and having good movement of moving body by providing a pressure introduction port in opposition to the center of the pressure receiving face of a diaphragm and by providing an adjusting member inside the cylindrical body of a moving body. CONSTITUTION:The moving body 17 having a diaphragm 4 and magnetic body 22 and being moved by the diaphragm 4 is provided inside a housing 1 and a differential transformer 12 is provided on the outer part. A pressure introduction port is then provided in opposition to the center of the diaphragm 4 and the moving body 17 is composed of the panel like part 18 being joined with the diaphragm 4 and the cylindrical part 19 being provided at the center thereof, and the adjusting member 28 abutting the opposite side of the pressure receiving face of the diaphragm 4 is provided freely adjustably and movably inside the cylindrical part 19 of the moving body 17. There is thus no adjusting mechanism, spring, etc. inside the housing of the pressure receiving side of the diaphragm 4 and the structure can be made simple and minituarized. The movement of the moving body is also performed smoothly due to the pressure introduction port being in opposition to the center of the diaphragm 4.
Patent JP-S60118287-A (JP)
Title: Treatment of waste gas desulfurization waste water
Inventor: ARAO SHINICHI
IPC: C02F1/62
Filed: 1983-11-30
Abstract: PURPOSE:To enhance the quality of a dehydrated cake, by mixing a slurry, which is generated by adjusting the pH of waste water from the cooling process of combustion waste gas to 7-11, with a gypsum slurry and, thereafter, performing the initial supply of the slurry to a dehydration process only by the gypsum slurry. CONSTITUTION:In the supply of a slurry 29 to be supplied to a vertical centrifugal separator 14, the period from a stage beginning to supply the slurry 29 to a stage allowing said slurry 29 to begin to overflow a busket 15 is set to initial supply of the slurry while a period from the start of overflow to the finish of slurry supply is set to steady supply of the slurry and the slurry is supplied in two stages. That is, during the initial supply of the slurry from the start of slurry supply to the stage allowing the slurry 29 to be supplied to begin to overflow the basket 15, a gypsum slurry 23 alone is supplied and, during a period from the start of overflow to the finish of slurry supply, a slurry mixture of the separated slurry 26 from a second solid-liquid separation process and the gypsum slurry is supplied.
Patent JP-H0687049-A (JP)
Title: Method and device for producing coupler assembly with head
Inventor: UNBERUTO MONACHIERI
IPC: B21G3/00
Filed: 1992-08-24
Abstract: PURPOSE: To manufacture a headed coupler assembly by working a wire rod into a selected number of headed coupler assemblies and forming a head part at one end of each coupler. CONSTITUTION: In a first station, a plurality of non-headed couplers obtained by cutting a wire rod into a selected uniform length are mutually arranged in a row at an interval, are locked and are formed into a continuous band-like body 116 of the non-headed couplers 110. Next, in a second work station, a head part is formed at one end of each coupler of the continuous band-like body by a head forming means 26. The resultant body is carried, and the continuous band-like body of the headed coupler 10 is cut selectively to form a selected number of headed coupler assemblies. Thus, the coupling assemblies are manufactured by a continuous method from at least one wire rod.
Patent JP-S6379027-A (JP)
Title: Load cell
Inventor: KITAGAWA TORU
IPC: G01G21/24
Filed: 1986-09-22
Abstract: PURPOSE:To obtain a measured value with a good characteristic even with a strain gauge formed on one side alone, by determining the thickness of an arm part by a specified formula based on the thickness of a thin deformed part determined according to a weighed value. CONSTITUTION:Two parallel arm parts 5 are formed between a fixed section 2 and a mobile section 4 to which a load is applied and thin deformed parts 6 are formed at two points each of the arm parts 5 corresponding to positions of four corners of parallelogram. Strain gauges 9 are formed at one of the respective deformed parts 6 of the arm parts 5. Even under the condition of an eccentric load working on a strain causing body 1, relation between the load and an output voltage is affected significantly by the shape of the strain causing body 1. When the thicknesses of the deformed parts 6 and the arm parts 5 are represented by (x) and (y) respectively, (y) is determined based on a relationship of y=ax+b [(a) and (b) are constant] with respect to a value of the thickness (x) of the deformed part 6 determined according to a weighed value. This enables the canceling of effect of an eccentric load in various strain modes.