baber/WOPTO huggingface dataset:
Patent JP-S60112117-A (JP)
Title: Speed signal synthesis circuit
Inventor: SUGIMOTO YUKIMASA
IPC: H02P29/00
Filed: 1983-11-22
Abstract: PURPOSE:To realize a servo mechanism with high reliability through stable servo operation by outputting a speed signal eliminated with mechanical vibrating components through an output as the result of synthesis between an output of a secondary notch filter and an output of a secondary LPF. CONSTITUTION:A drive current of a servo motor 101 is detected by a current detecting circuit 104, inputted to a speed signal synthesis circuit 100 as an acceleration signal I1 by a gain Gc, a speed detecting circuit 103 detects the displacement X0 of a head moving part 102 with a position signal, differentiates a position signal, outputs it as a speed signal V1 with a gain of GVS and the result is inputted to the circuit 100. The signal I1 is inputted to a gain matching element 5 of the circuit 100, and the signal V1 is inputted to the secondary notch filter 3. The output of the element 5 is inputted to the secondary LPF4 via a gain matching element 6, the output of the LPF4 and the outout of the filter 3 are synthesized by a mixer 7 to obtain a speed signal V2 from which the mechanical vibrating components are eliminated.
Patent JP-S6281472-A (JP)
Title: Adhesive composition
Inventor: YOSHINO NOBUYUKI
IPC: C09J175/00
Filed: 1985-10-04
Abstract: PURPOSE:To obtain an adhesive composition which has excellent flame retardancy, heat resistance, and adhesiveness and is used for a polyimide, by mixing a polyfunctional isocyanate compound, a polyfunctional epoxy compound, a specified compound, a flame retardant and, if necessary, a curing catalyst. CONSTITUTION:A polyfunctional epoxy compound (A) (e.g., a novolak polyglycidyl ether) is mixed with a compound having at least two alcoholic hydroxyl groups (B) (e.g., a bisphenol A dipropylene glycol) in an equivalent ratio of 1-10:5-1. 100pts.wt. mixture of the above mixture with a polyfunctional isocyanate compound (C) (e.g., tolidine diisocyanate) in an equivalent ratio of 1:0.5-5 is mixed with 0.2-10pts.wt. flame retardant (D) (e.g., fine red phosphorus) and, if necessary, a curing catalyst (E) in an amount of 0.01-5wt% of A+B+C, a coupling agent, a filler, a stabilizer, etc., thus giving an adhesive composition which cures by heating to form oxazolidone rings in the cured material.
Patent JP-H0560051-A (JP)
Title: Motor-driven runner blade operation device for movable blade hydraulic turbine
Inventor: HAYAKAWA KEIZO
IPC: F03B3/14
Filed: 1991-08-30
Abstract: PURPOSE:To achieve an opening/closing operation at a high precision using a motor of a relatively small capacity by generating a rotation speed difference between a ball screw nut and a ball screw rod, and performing the opening/ closing operation for a movable runner blade by moving an opening/closing operation rod axially by this rotation speed difference. CONSTITUTION:A movable runner blade 1 is connected with an opening/closing operation rod 4 through a blade opening/closing link 3 included in a rubber boss 2, the opening/closing operation rod 4 is inserted into a turbine main shaft 5, and it is directly connected with a ball screw rod 20. A ball screw nut 21 connected with a fixed motor rotor 27 is engaged with a static part 19. For changing an opening degree of the movable runner blade 1 to a predetermined value, rotation the motor rotor 27 is controlled based on outputs of a main shaft rotation detector 37 and an opening/closing operation rod motion detector 32, and the runner blade 1 is opened/closed by an axial motion of the opening/ closing operation rod 4 through the link 3.
Patent JP-H0670571-A (JP)
Title: Controller for inverter device
Inventor: MATSUI TAKAYUKI
IPC: H02P27/04
Filed: 1992-08-19
Abstract: PURPOSE:To make high-responce and high-accuracy torque control possible by a method wherein the output of current control, which controls an exciting component, is divided into the voltage command of the exciting component and the voltage command of a torque component to add them, in an AC induction motor, in which flux and current are controlled separately. CONSTITUTION:An AC induction motor, in which a DC power collected from a line through a pantograph 11 is converted into an AC voltage having a variable voltage and variable frequency by a PWM inverter 1 and is impressed on an AC motor 2 for driving an electric car, is equipped with a current controller 8, inputting an exciting current command Id*, an exciting current Id, a torque current Iq and a primary angular frequency command omega1*. The exciting current component of a rotary feild coordinate system is divided into a (d) axis voltage command and a (q) axis voltage command from a voltage command operator 5 in accordance with the primary angular frequency command omega1* or the rotating speed of the motor 2 to add them. In this case, when the output frequency of the inverter 1 is lower than a predetermined value, the exciting current component is added to the (d) axis voltage command but when the same is lower than the predetermined value, the exciting current component is added to the (q) axis voltage command.
Patent JP-S60111331-A (JP)
Title: Magnetic recording medium
Inventor: YAMAGUCHI SATORU
IPC: G11B5/716
Filed: 1983-11-21
Abstract: PURPOSE:To enable much more suppression of the sagging in the middle of a magnetic tape and prevention of the decrease in output in a high range in such a stage by constituting the magnetic powder for the lower layer of >=2 kinds of magnetic powders having different coercive forces and constituting the magnetic powder for the upper layer of the magnetic powder having the coercive force higher than the coercive forces of the magnetic powder for the lower layer. CONSTITUTION:The magnetic powder of the lower layer 2B on a base 1 consisting of a nonmagnetic material such as a polyester film or the like has the two peak values mu1 and mu2 in the coercive force distribution as shown by the curve-beta for the coercive force distribution and the magnetic powder on the upper layer 2A has one peak value mu3 in the coercive force distribution as shown by the curve-alpha for the coercive force distribution. The value mu3 is made higher than the max. value mu2 of the peak value of the above-mentioned lower layer. More specifically, the respective peak values have the relation mu1<mu2<mu3. The magnetic powder for the upper layer having the above-mentioned one peak value mu3 is constituted of one kind of the magnetic powder having generally the above-mentioned peak value mu3 and on the other hand, the magnetic powder for the lower layer having the two peak values mu1, mu2 is constituted of the mixture composed of two kinds of the magnetic powders having the respective peak values mu1, mu2.
Patent JP-H0559877-A (JP)
Title: Motor-operated shutter
Inventor: OTSUKA YOSHIHIRO
IPC: E06B9/62
Filed: 1991-08-30
Abstract: PURPOSE:To reduce the load of a motor and shorten the opening/closing time of a shutter curtair) by applying the synthetic moment in the direction corresponding to the rotating direction when the shutter curtain is opened or closed. CONSTITUTION:An auxiliary spring 8 exciting the rotary shaft 7 of a motor 4 in the rotating direction when a shutter curtain 5 is opened is fitted to a winding shaft 2. For operation, the curtain 5 is fully opened, the first clutch C1 is disengaged to stop a winding drum 3, and the second clutch C2 is engaged. The auxiliary spring 8 stores exciting force via the continuous operation of the motor 4, the clutches C1, C2 are engaged, and the curtain 5 starts to be closed by the activation of the motor 4 in the reverse direction via the winding drum 3. The winding drum 3 is excited in the winding direction in addition to the moment of the curtain 5 and a balance spring 6 to shorten the closing time of the curtain 5. When the motor 4 is activated in the forward direction, the winding drum 3 is excited in the winding direction, and the opening time of the curtain 5 is shortened.
Patent JP-H0960602-A (JP)
Title: Piston accumulator for hydraulic circuit and operation oil filling method to hydraulic circuit
Inventor: SAITO YOSHIAKI
IPC: F15B1/02
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a piston accumulator for avoiding the occurrence of operating failure caused by flying stone and freezing. SOLUTION: A guide part 64 which slidably abuts on the inner circumferential surface of a cylinder 53, which positions a piston 54 on the center axis of the cylinder 53, and which is served as the guide of the reciprocating motion of the piston 54, is protuberantly arranged on the bottom outer peripheral part of the piston 54 for displacing a diaphragm 56 in the cylinder 53.
Patent JP-S6279573-A (JP)
Title: Picture data storing system
Inventor: SAEGUSA KAZUNUSHI
IPC: G06T1/00
Filed: 1985-10-03
Abstract: PURPOSE:To attain a storage with a few storage capacity by storing the gradation of a picture data as a symbol code generated from the first symbol generating means. CONSTITUTION:When the pattern of the picture data is inputted to the first symbol code generating means 8, a pattern stored at a coloring pattern table storing means 7 and the pattern of the inputted picture data are compared in order and retrieved. And when a coincident pattern exists, the first symbol code corresponding to the pattern is inputted to the second symbol code generating means 11 and a pair in which three symbol codes S3 are included is compared with a symbol table. The second symbol code a2 is outputted to a control circuit 13 with the same procedure to be written on a prescribed address position on a memory 16 according to the control signal of a write control line 15. Generally speaking, since a picture has a high auto-correlative property and has a nature that the same picture elements exist continuously, the compression of data can be obtained. Thereby, the storing capacity of the picture data can be remarkably reduced.
Patent JP-S61100559-A (JP)
Title: Ketone peroxide composition
Inventor: MURATA OSAMU
IPC: C08K5/00
Filed: 1984-10-22
Abstract: PURPOSE:To produce the titled composition capable of curing a gelcoat rapidly, and useful as a curing agent for the cold-forming of a fiber-reinforced plastic composition, by compounding a specific solvent in addition to the plasticizer used for the safety of ketone peroxide. CONSTITUTION:A ketone peroxide composition compounded with at least one kind of solvent selected from ethyl glycol acetate, butyl glycol acetate, dimethyl glutarate, dimethyl succinate, and dimethyl adipate, and a plasticizer (e.g. dimethyl phthalate). Since the molding operation of an FRP (fiber-reinforced plastic) cannot be carried out before the drying of a gelcoat, a long waiting period is necessary especially in a cold season giving low rate of drying. The waiting period can be shortened by about 30-40% by the addition of said solvent. The ratio of the solvent to the plasticizer is 9/1-3/7, preferably 7/3-5/5.
Patent JP-H0882283-A (JP)
Title: Oscillating swash plate type compressor
Inventor: TAKENAKA KENJI
IPC: F04B39/02
Filed: 1994-09-14
Abstract: PURPOSE: To surely supply lubricating oil to a thrust bearing while the weight of a rotator is ensured. CONSTITUTION: A notch groove 29 is formed on a weight part 28 of a lug plate 13, and lubricating oil jumped up from the groove 29 with the oscillation (oscillation clockwise in the drawing) of an oscillating swash plate 19 is supplied to a thrust bearing 18 for the lug plate. Thus, the lubricating oil can be supplied to the thrust bearing 18 for the lug plate without reduction in diameter of the lug plate 13, and the weight of a weight part can be ensured enough while seizure of the thrust bearing 18 is prevented. Accordingly, the lug plate 13 can be rotated smoothly, and furthermore, the oscillation of the oscillating swash plate 19 and the reciprocating motion of a piston 6 can be smoothed so as to obtain more efficient compressing operation.
Patent JP-S59110131-A (JP)
Title: Wafer holding jig
Inventor: KENO TAKUJI
IPC: H01L21/683
Filed: 1982-12-15
Abstract: PURPOSE:To prevent drop of wafer while it is transferred by holding wafer with the recessed portion formed like a groove, inclining base support after the etching and guiding wafer to a carrier by sliding it into the recessed portion formed like a groove. CONSTITUTION:A recessed portion 7 in the form of a groove for holding wafer is formed extending from the one end on the base support 6 of wafer holding jig. The recessed portion 7 in the form of a groove is provided in accordance with the shape and dimensions of wafer. In the case of conducting the etching at the rear surface of wafer using such holding jig, the wafer is engaged with the recessed part 7 formed like groove after the acid proof wax is applied thereto. Under this condition, the rear side of wafer is etched. When etching has completed, the acid proof wax is fused, the base support 6 is erected, the wafer is slid into the recessed part 7 and dropped to the specified position of the quartz carrier, etc.
Patent JP-S6198545-A (JP)
Title: Cleaning method of ink drop jet apparatus
Inventor: HITOMI KAZUHIRO
IPC: B41J2/17
Filed: 1984-10-19
Abstract: PURPOSE:To make possible the liquid to be replaced without stagnation in an ink drop jet apparatus by cleaning the ink drop jet apparatus with the liquid supplying port and discharge port are alternated in turn, and flowing direction of the liquid are reversed. CONSTITUTION:An air nozzle 9 is sealed liquid tightly by a tape 30. Inside of each chamber 3, 5, 10 is made vacuous with the electromagnet valves 22-24 are opened and a vacuum pump 14 is operated. The filling liquid is filled from a filling liquid tank 29 to each chamber 3, 5, 10 with the electromagnet valves 22-24 are closed and the operation of the vacuum pump 14 is stopped. The filling liquid flowed in the ink chamber 5 is branched and filled into the displacement amplifying chamber 3 and the air chamber 10, and the filling liquid being flowed in the directions of the adapters 32, 33, 34. Each chamber 3, 5, 10 is made vacuous with the electromagnet valves are opened, the vacuum pump 14 is operated, and the filling liquid being filled is discharged. As foresaid, a cleaning capacity is improved with the electromagnet valves which supply or discharge the filling liquid are alternated and the stagnation of the liquid is eliminated during the filling liquid is filled.
Patent JP-2000056707-A (JP)
Title: Organic el display panel and its production
Inventor: KIM SUNG TAE
IPC: H05B33/14
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a large-sized panel with which passive matrix driving is possible by arraying plural first and second electrodes formed of conductive layers insulated from each other in a matrix consisting of columns and rows divided into plural sub-panels and laminating plural light emitting parts between the first and second electrodes. SOLUTION: A plurality of the first and second electrodes formed of a plurality of the conductive layers electrically insulated from each other are arrayed in the matrix consisting of the columns and rows divided to (m×n) pieces of the sub-panels. A plurality of the light emitting parts are laminated between a plurality of the first and second electrodes. Namely, the org. EL display panel 1 has 2m pieces of the columns and 2n pieces of the rows. Namely, the panel consists of (2m×2n) pieces of the sub-panels 2. The respective sub-panels 2 are separately driven in order to remove the problems which occur at the time of driving the large-sized panel by a passive addressing system.
Patent JP-H0864657-A (JP)
Title: Substrate transferring system
Inventor: SUGIMOTO KENJI
IPC: G02F1/1333
Filed: 1994-08-22
Abstract: PURPOSE: To deliver a substrate well to a substrate processing section by providing a substrate holding member, on the opposite sides thereof in the direction perpendicular to the moving direction, with specific substrate retracting members thereby reducing the planar space and simplifying the control mechanism. CONSTITUTION: The substrate transfer system for transferring and delivering substrates W1, W2 comprises a member 24 for holding the substrates W1, W2, and a horizontal moving means for shifting the substrate holding means 24 over the position for delivering the substrate to the processing section 6. The substrate holding member 24 is provided, on the opposite sides in the direction perpendicular to the moving direction thereof, with substrate retracting members 30a, 30b for holding the substrates W1, W2, held by the holding member 24, at the outer peripheral fringe thereof. The substrate retracting members 30a, 30b are rotatable about a horizontal axis and change the substrates W1, W2 held by the holding member 24 between a horizontal attitude and an attitude inclining to the side retracting from the holding member 24.
Patent JP-H0963559-A (JP)
Title: Retainer for lead-acid battery
Inventor: MUKOYA ICHIRO
IPC: H01M10/10
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a retainer for a lead-acid battery, that can prolong the cycle life of a lead-acid battery, reduce a trickle current value, and enhance a high-rate discharging characteristic. SOLUTION: This retainer for a lead-acid battery is made from fibers obtained by mixing hollow glass fibers (tubular glass fibers, or the like) and nonhollow glass fibers which differ in diameter size. The average diameter of the nonporous glass fibers as 0.5 to 2.0μm.
Patent JP-H0963970-A (JP)
Title: Thin film manufacturing device and manufacture thereof
Inventor: TABUCHI KATSUYA
IPC: H01L21/205
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To form an adhesion preventive film on the surfaces of sealing members to stick a flexible substrate to the sealing members and to prevent transfer of the substrate from being hindered by a method wherein the sealing members are formed of a fluororesin. SOLUTION: A polytetrafluoroethylene (hereinafter mentioned as a PTFE) is used as the material for sealing materials 5 and lips 7. The PTFE has a heat resistance higher than that of a fluorine-containing rubber and has little stickness to a plastic film of a flexible substrate 1. As a result, even if the PTFE is heated at the temperature of a heater of 350 deg.C, the adherence of the sealing materials 5, which are sealing members, and the lips 7 to the substrate 1 is not caused. Moreover, a sealing of gas with the sealing materials 5 and the lips 7 is also good and a leak of gas from film-forming spaces 6 and 62 is not recognized. Moreover, thereby, the generation of gas from temperature members of the sealing members due to a temperature rise is reduced and a high-quality a-Si film can be made to form.
Patent JP-S59109458-A (JP)
Inventor: KASEDA MASAMI
IPC: B62B1/14
Filed: 1982-12-15
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-S6463651-A (JP)
Title: Non-contact type ignition device for internal combustion engine
Inventor: CHIGUSA YUJI
IPC: F02P3/08
Filed: 1987-09-04
Abstract: PURPOSE:To make it possible to simplify the arrangement of a booster transformer in a d.c. booster circuit by providing an oscillating circuit capable of setting an on-off duty ratio so that primary current in the booster transformer is controlled to be intermittently turned on and off in synchronization with the frequency of the oscillating circuit. CONSTITUTION:A power source voltage from a stable d.c. power source circuit 40 connected to a rotary magnet type multi-pole generator 1 is applied to an ignition timing control circuit 30 and an oscillating circuit 50 from which oscillating pulses having a duty ratio suitable for an intermittent control signal fed to a d.c. booster circuit 60 is generated. The d.c. booster circuit 60 is arranged to intermittently turn on and off the primary coil of a booster transformer 22 in accordance with an oscillating output signal from the oscillating circuit 50, and to rectify the output voltage of the secondary coil thereof. An ignition capacitor 24 in an ignition circuit 70 is charged by use of a d.c. output voltage from the above-mentioned circuit 60, and a switching element 33 is triggered by an ignition timing control signal from the circuit 30 so as to discharge the capacitor 24.
Patent JP-H0383980-A (JP)
Title: Novel antibiotic substance 10'-demethoxystrepto-nigrin
Inventor: NAKAJIMA MUTSUO
IPC: A61P31/04
Filed: 1989-08-28
Abstract: NEW MATERIAL:The compound of formula having the following physical and chemical properties. Nature, acidic and soluble in fat; specific rotation, [alpha]=+176 deg. (C=0.046, DMSO); molecular formula, C24H20N4O7 (high resolution mass-spectrometry), molecular weight, 476 (FAB/MAS method) (M+H)<+>=477; solubility, soluble in dimethyl sulfoxide, scarcely soluble in methanol and chloro form and insoluble in n-hexane and water; color reaction, positive to sulfuric acid and potassium permanganate, etc. USE:Antimicrobial agent against various bacteria and fungi and anti-tumor agent. PREPARATION:A microbial strain belonging to genus Streptomyces [e.g. Streptomyces otagonensis SANK62589 (FERM P-10939)] is cultured at about 28 deg.C under aerobic condition for 4-6 days.
Patent JP-S60113038-A (JP)
Title: Automatic engine stop-restart control device
Inventor: INAGAWA SHINICHI
IPC: F02D41/22
Filed: 1983-11-25
Abstract: PURPOSE:To give an alarm in time of trouble happening as well as to indicate a fuel consumption-saving effect or the like and thereby instruct a driver so as to cause him to take a proper step, by installing various sensors and such an electronic control unit as judging of an engine disorder in the above captioned device for an urban service line bus. CONSTITUTION:An automatic engine stop-restart control device is provided with an electronic control unit 1 which transmits such a signal as making an engine stop or restart automatically to an engine stopper 17 or a starter 18 when each signal out of various sensors detecting a performance state of every part of a car accords with the specified condition. That is to say, the electronic control unit 1 monitors any trouble happening in a speed sensor 3, an engine speed sensor 4, an engine body, the engine stopper 17, the starter 18, a battery, an air tank, etc., and when these parts are unconforable with the specified condition, if a self-diagnostic switch 15 is being made in circuit, the control unit makes a warning device 21 emit an alarm. In addition, it indicates information on the whole driving time, fuel consumption-saving effect, starter working frequency and so on corresponding to engine's restarting performance onto a display unit 22.
Patent JP-S60113243-A (JP)
Title: Color simulation device
Inventor: YARITA TETSUJI
IPC: G03F3/08
Filed: 1983-11-25
Abstract: PURPOSE:To perform many kinds of nonlinear conversion arithmetic easily and accurately by using a microcomputer for a color quantity-density converting means. CONSTITUTION:Color signals 16(Y-K) corresponding to the color quantities of respective colors on printing paper are outputted from an ink color quantity setting means 10 to matrix means 20 and 21. Those means convert each quantity of ink on the printing paper into the intensity of each fluorescent color on a color CRT. The matrix means 20 and 21 selected according to a printing system, etc., are equipped with a superposition correcting means 30 and an ink color-television color converting means 40. The outputs of the matrix means 20 and 21 are displayed on a color monitor device 50. The color quantity-density converting means 70 equipped with the microcomputer converts a signal 16 into the plate density of each plate corresponding to the employed printing system, and the density value is displayed on a display means 80.