baber/WOPTO huggingface dataset:
Patent JP-H10162705-A (JP)
Title: Timer switch
Inventor: HASEGAWA TSUNAICHI
IPC: H01H43/10
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a timer switch capable of being designed in small size. SOLUTION: A machine body consists by joining a body 2 and a cover 3 by a assembly frame 6, and a central housing recess 7 for housing a timer block 4 and housing recesses 8 and 9 on both end sides for housing terminal blocks composed of terminal plates 13 and 14, etc., are formed on the body 2. A contact plate 15, one end part of which is fixed to one side terminal plate 14, crosses the timer block 4 to face a fixed contact 17 provided on another side terminal plate 13 and a movable contact 16 provided on another end part. The driving piece 12 of the timer block 4 abuts on the movable piece 15a of the contact plate 15 to separate the movable contact 16 from a fixed contact 17 in accordance with the movement of the driving piece 12. Here, the side wall surface 2a of the respective housing recesses 7-9 of the body 2 are formed on the same plane, and resultantly the respective housing recesses 7-9 have the same width, thereby miniaturizing the body 2 (machine body).
Patent JP-2001129119-A (JP)
Title: Health equipment
Inventor: IZUMI YOSHINOBU
IPC: A63B23/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a pulley exercise equipment which has rehabilitation effect by doing pulley exercise while pulling ropes linked with grips and leg hanging bands (Fig. 4) in the state of lying on a bed and stretching back muscles (stretching spinal cord) by placing a pillow under a waist in accordance with the body type and bodily power of elderliness and which can be used while operating for many purposes. SOLUTION: In the state of lying on a bed A, leg hanging bands B are set and grips C are gripped simultaneously. Then, ropes linked with them rotates pulleys E at the tip arm of supports D and by alternately pulling both of one's arms, both of his legs are forced to be pulled up alternately. On the contrary, by pulling both of his legs alternately up and down, both of this arms are pulled up forcedly. Further, by doing a pulley exercise while stretching back muscles by using a pillow F under his waste, the joint exercise of his arms, legs and waist is done to make use of multiplier effects.
Patent JP-2001136660-A (JP)
Title: Cell energy content regulator
Inventor: ITO TAKAHIKO
IPC: H01G15/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a cell energy content regulator by which the stored energy contents of respective cells of which a unit energy storage is composed can be kept at optimum target values regardless of its being in a charging state, a discharging state or a standby state. SOLUTION: A cell energy content regulator has a transformer T1 which has a plurality of coils L1-L7 consisting of 1st and 2nd coils coupled magnetically with each other and isolated electrically from each other, switching circuits SW1-SW6 which open/close the circuits of the 1st coils L1-L6 of the transformer T1 which are connected to arbitrary cells C1-C6, a circuit in which the 2nd coil L7 of the transformer T1 is connected to the input/output terminals 1 and 2 of a unit energy storage device via a rectification circuit, and a control circuit 7 which makes the switching circuits SW1-SW6 operate to adjust the respective energy contents stored in the cells C1-C6 so as so have respective specific ratios to the energy content stored in the unit energy storage device.
Patent JP-2001134752-A (JP)
Title: Graphic processor and data processing method for the same
Inventor: STRITINBERGER ROBERT
IPC: G06T11/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a scalable graphic processor and a data processing method with which graphic operation performance can be freely controlled corresponding to a use. SOLUTION: This graphic processor is provided with first and second buses 58 and 64, a plurality of geometrical operation units 60 with outputs connected to the second bus 64 and a DMA controller 70 for distributing a plurality of sequenced data blocks composed of the data of an arithmetic object to a plurality of geometrical operation units, the geometrical operation units are provided with output buffers 90 and 82 for storing the processing results of the distributed data blocks and an arbiter 86 for arbitrating the order of outputting to the second bus 64 with the other geometrical operation unit and outputting the data of the processing result onto the second bus in the order corresponding to the sequencing of the plurality of data blocks of the data of the arithmetic object.
Patent JP-S63166279-A (JP)
Title: Piezoelectric bimorph and manufacture thereof
Inventor: ADACHI HIDEO
IPC: H01L41/22
Filed: 1986-12-26
Abstract: PURPOSE:To obtain a piezoelectric bimorph characterized by having reproducible characteristics, improved displacement precision. high mechanical strength and improved response and not suffered from aging deterioration or drift (creeping), by providing the piezoelectric bimorph with a polarized piezoelectric element having electrodes on the opposite sides thereof and a metal plate deposited on one side of the piezoelectric element. CONSTITUTION:Treated piezoelectric ceramics is heat treated in the atmosphere of oxygen so as to eliminate residual strain or microcracks caused during the treatment. Copper is deposited on the opposite sides of the piezoelectric ceramics by vapor deposition or sputtering for providing electrodes. The copper is then polarized by a DC voltage within silicone oil and is deteriorated by ageing after the polarization. The piezoelectric element thus obtained is introduced in plating bath. Using a metallic container having the piezoelectric element disposed on the bottom as a cathode and electrodes of carbon or the like as an anode, they are dipped in the bath of nickel sulfamate and current is supplied between the electrodes. While the piezoelectric element is held in the bath, a nickel film is applied on the element and a piezoelectric bimorph consisting of the piezoelectric ceramics and the Ni plate can be obtained.
Patent JP-2001139371-A (JP)
Title: Zirconia sintered compact for optical connector
Inventor: KOBAYASHI YOSHIHIRO
IPC: G02B6/38
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a zirconia sintered compact for an optical connector having execute durability in a high-temperature atmosphere where moisture exists. SOLUTION: This zirconia sintered compact for the optical connector consisting of ZrO2 as an essential component and containing Y2O3 as a stabilizer is composed mainly of a crystal phase of a tetragonal crystal and is constituted by specifying the solid solution quantity of the Y2O3 in the tetragonal crystal phase to 2.6 to 4 mol%, the average crystal grain size to <=0.5 μm and the ratio of the cubic crystal phase determined by a Rietveld method to 14 to 25 wt.%.
Patent JP-H05152898-A (JP)
Title: Digital filter control method
Inventor: KITAGAWA SHIGERU
IPC: H03H17/02
Filed: 1991-11-29
Abstract: PURPOSE:To reduce the cost of a control microcomputer by decreasing number of coefficients of the digital filter when a digital graphic equalizer is formed by a DSP. CONSTITUTION:The system is made up of a digital signal input terminal 1, a digital signal output terminal 2, a DSP 3 (digital signal processor), a microcomputer 4 to control the DSP 3, a control bus through which the DSP 3 is controlled by the microcomputer 4, and a key switch 6 or the like controlling the system. When the microcomputer 4 controls a graphic equalizer characteristic of a quadratic IIR filter of the DSP 3 by the microcomputer 4, a feedback coefficient at a boost side of each center frequency having a representative characteristic is used by utilizing it that a feedback side coefficient is independently of a level at the boost state at the same center frequency to reduce the coefficient of the quadratic IIR filter built in the microcomputer thereby reducing the ROM capacity of the microcomputer.
Patent JP-H07142383-A (JP)
Title: Development sensor device
Inventor: MUKODA MASARU
IPC: G11B7/26
Filed: 1993-11-22
Abstract: PURPOSE:To receive diffracted light always at the same conditions even if an optical axis of diffracted light varies and to thereby accurately monitor development proceeding state. CONSTITUTION:The title device is provided with an optical system which a development monitor point 1a with laser beams on a pattern surface of an original film 1 wherein a pattern is exposed, the 0-order light detection part 2 and the first order detection part 3 for receiving the 0-order diffracted light and the first order diffracted light from the development monitor point 1a separately and a diffracted light ratio calculation part 10 for calculating diffracted light ratio between the 0-order diffracted light and the first order diffracted light based on diffracted light detection signals a, b output from each of the light detection parts 2, 3. An oval surface mirror 4 which reflects primary diffracted light L1 of laser beam L toward the first order light detection part 3 is provided between the development monitor point 1a and the first order light detection part 3a.
Patent JP-H08144030-A (JP)
Title: Production of aluminum alloy foil ground for electrolytic capacitor
Inventor: MATSUMOTO HIDEMIKI
IPC: H01G9/055
Filed: 1994-11-25
Abstract: PURPOSE: To produce the Al alloy foil ground for a high-capacity and inexpensive electrolytic capacitor by applying specified homogenizing, cooling and then rolling to an Al alloy ingot consisting of a specified-purity Al having specified contents of Fe and Si. CONSTITUTION: An Al alloy ingot contg. >=99.9wt.% Al, 20-200ppm Fe, 20-300ppm Si and, if necessary, 10-100ppm Cu is homogenized at >=580 deg.C for <4hr. The homogenized ingot is cooled to 420-570 deg.C and kept at that temp. for 30min to 12hr. The ingot is then hot-rolled at that temp. and further cold-rolled to obtain an Al alloy foil ground for the medium or low-voltage anode of a high- capacitance inexpensive electrolytic capacitor. The same treatment as before is applied to an Al alloy ingot contg. 99.0-99.9% Al, <=0.15% Fe, <=0.15% Si, and 10-100ppm Cu as required, to obtain the foil for a high-strength and high- capacitance cathode excellent in etching characteristic.
Patent JP-H09133778-A (JP)
Title: Clock for emitting drowsiness inducing aroma
Inventor: TEJIMA HIROSHI
IPC: G04G13/02
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To provide sound sleeping and to stably hold the effect of an aroma for a long time by providing a control means or the like for actuating an aroma emitting means only for a period set by an aroma emitting time setting means. SOLUTION: A clock means 12 displays a time by counting a signal from a time reference signal source. An aroma emitting means 14 is filled with a drowsiness inducing aroma 24 in its inside, tightly seals the aroma during stopping and releases its sealed state during an operation so as to emit the drowsiness inducing aroma. An aroma emitting time setting means 16 sets the operation time of the aroma emitting means 14. Upon receiving a signal from an aroma emission starting means 20, a control means 22 causes the aroma emitting means 14 to start its operation. Then, a time reference signal is counted and after the passage of time set by the aroma emitting time setting means 16, or at an alarm setting time set by an alarm setting means 18, the operation of the aroma emitting means 14 is stopped.
Patent JP-H10157312-A (JP)
Title: Laminated film for water-based sublimation ink thermal transfer material
Inventor: WATANABE SHIGEYUKI
IPC: B32B27/36
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a laminated film having excellent uniform coating property of a water-based ink liquid and adhesion to a water-based ink layer by laminating a coat layer on one face of a base material polyester film, making the overall thickness to be a specified value by gravimetric method, and making a wetting index of the surface of one coat layer to be a specified value. SOLUTION: In a laminated film for water-based sublimation ink thermal transfer which is excellent in density gradation in printing at the time of image copying to be represented by a video printer, a coat layer is laminated on one face of a base material polyester film, wherein the overall thickness by gravimetric method is 1.0-5.9μm, and a wetting index of the surface of one coat layer is 40dyn/am or higher. The surface resistivity of one coat layer under 23 deg.C and 50% R.H. condition is less than 10<14> Ω. The wetting index of the surface of the coat layer is set to be 40dyn/cm or higher. For the polyester of the base material, although it is not specially limited, a polyethylene terephthalate is used particularly preferably.
Patent JP-2001128928-A (JP)
Title: Stereoscopic vision scope
Inventor: ABE KAZUHIRO
IPC: G02B21/22
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic vision scope capable of achieving at least the same quantity of change of the convergence angle as an existing scope without increasing the capacity of a balloon type actuator, or capable of achieving the same quantity of change of the convergence angle with a smaller mechanism as an existing scope. SOLUTION: A pair of front and rear support members 21 and 22 are attached to the tip of two image guides 11 and 12, and a balloon type actuator 3 is mounted between the support members 21 and 22 for changing the direction of the visual field of the image guides. An anisotropically dilating balloon is used as the actuator 3, and an easily dilatable part of the actuator is made to abut to the image guides. As the anisotropically dilating balloon is used, the dilatation force can be centered on a necessary part. As a result, excess dilatation pressure is not applied to other parts than the parts abutting to the image guides, and the same pressing force can be given to the image guides as an existing scope with a smaller dilatation volume than that of the existing scope.
Patent JP-H02162917-A (JP)
Title: Power source switch circuit
Inventor: HOSHINO ATARU
IPC: H03K17/16
Filed: 1988-12-16
Abstract: PURPOSE:To prevent momentary impulse noise caused by transient phenomenon at the time of turning on a power source, etc., by applying a power source for an amplifier section with a prescribed time of delay at application of a power switch and interrupting the power source for the amplifier section momentarily at interruption of power. CONSTITUTION:With a power source switch 1 turned off, a PNP transistor(TR) 17 bis turned on by a current flowing to the emitter-base via a diode D3 and a capacitor 14 is charged. When the power source switch 1 is turned on, the charge stored in the capacitor 14 is discharged via a resistor 15. During the discharge time, the PNP TR 17 is turned on and then off. Thus, when the power source switch 1 is turned off, the PNP TR 17 is turned on momentarily. When the power switch 1 is turned ON, the PNP TR 17 is turned OFF after a delay of the time when the capacitor 14 is discharged and when the power switch 1 is turned OFF, the PNP TR 17 is momentarily turned ON.
Patent JP-H07170040-A (JP)
Title: Flexible printed-wiring board
Inventor: IIDA YUKITOSHI
IPC: H05K1/00
Filed: 1993-12-16
Abstract: PURPOSE:To prevent a flexible printed-wiring board from being obliquely inserted in a connector by a method wherein a plurality of patterns are provided between semitransparent and flexible insulating layers and a working mark to indicate an assembly is provided on the patterns. CONSTITUTION:A slider part 4a is moved upward and a connector is put in a state that it is released so as to be able to insert a flexible printed-wiring board in the connector. After this, the printed-wiring board is inserted in an insertion port 4b and a contact part 10 is brought into contact with the bottom of the connector 4. In this state, patterns 1a to 1a are connected to the connector. After this, it is verified that a segment 2a linked between both protrusions and an upper line 4c of the connector 4 become equal or become parallel to each other, the part 4a is lowered to put in a state that it is locked and the patterns 1a to 1a and each contact are brought into contact with each other by pressure. As a result, the connector 4 and the printed-wiring board reliably become parallel to each other. Thereby, the printed-wiring board can be prevented from being obliquely inserted in the connector.
Patent JP-H09159037-A (JP)
Title: Single lever type mixing valves for water combination faucet
Inventor: ISHIHARA JUN
IPC: F16K11/074
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To eliminate the straightening plate of a movable valve body by simplifying the structure of the movable valve body and reducing the generation of a foam and noise. SOLUTION: A movable valve body is composed of the movable disc 56 of a ceramic material and in the square recessed part 56b of whose upper surface, the tip joint part 53b of a lever 53 for operation is inserted. By slanting the lever 53 to right/left as shown in a picture, a temperature is regulated by turning the amount of a mixed water. A hot water and water passed the hot water and water flowing in port of a fixed disc 57 toward and upper side from a lower side is mixed at the cut off part 56c of the movable disc and flows in a right side as shown in a picture slowly while turning by 90 deg.. It is discharged from the hot water exit 51d of a body 51 and turned downward by being guided to a plug main body 62. An arrow mark A shows the state of a flow.
Patent JP-2001136072-A (JP)
Title: Δς modulator
Inventor: UENO TOSHIHIRO
IPC: H03M3/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a ΔΣ modulator that can stably obtain stable and high- order noise, suppress reduction in a maximum sampling frequency and improve the S/N in a signal band. SOLUTION: Delay devices 351-35n are respectively inserted between primary ΔΣmodulators 311-31n connected in n-stage cascade, subtraction results between outputs and inputs of comparators of all the primary ΔΣ modulators except the final stage are given to the delay devices 351-35n, where the signals are delayed by one sampling clock respectively, the resulting signals are given to the primary ΔΣ modulators 312-31n, binary-quantized outputs of the primary ΔΣmodulators 311-31n are delayed by sampling clocks equivalent to (n-m+1) sets of delay devices 341-34n connected to outputs of the primary ΔΣ modulators 311-31n, where n denotes the degree number and m is the stage number of the primary ΔΣ modulators, and an output adder 33 sums the delayed outputs to obtain an output signal.
Patent JP-H03178105-A (JP)
Title: Thin garnet film for magneto-optical recording medium
Inventor: SHIMOKAWA KENJI
IPC: G11B11/105
Filed: 1989-12-06
Abstract: PURPOSE:To realize the fining of crystal particles and the increase in coercive force while retaining a Faraday rotational angle on a low cost glass substrate by a method wherein a specific amount of Cu is added to an amorphous element contained in a garnet composition. CONSTITUTION:Cu at the atomic weight ratio of 2.0at%-5.0at% in the residual elements excluding oxygen is added to a film comprising BixR3-xMyFe5-yO12 in the basic composition (wherein R represents rare earth element including Y, M represents GaAl) with x and y meeting such requirements as 1.5<=x<=3.0, 0<=y<=2.0. At this time, Cu added to an amorphous element contained in the garnet composition accelerates the production of crystal nuclei while after the crystallization, works as a pinning site to obstruct the movement of mag netic wall. Through these procedures, the fining of crystal particles and the increase in coercive force can be realized simultaneously.
Patent JP-H10216728-A (JP)
Title: Method for treating waste water containing phosphate ion
Inventor: YAMAMOTO KOJI
IPC: C02F1/463
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To remove phosphate ion in waste water efficiently by treating the waste water under such conditions that the calcium ion concentration, magnesium ion concentration or the total concentration of calcium and magnesium ion concentration in waste water to be treated is made equal to a specific value or more. SOLUTION: Tow electrodes 5 made from iron of high purity are dipped into waste water 2 in a waste water treatment chamber 1 and connected to a power source 6. Electric currents to the electrodes 5 are 467mA, 933mA, and 1400mA so that Fe/P becomes 0.9, 1.8, and 2.7 respectively, and in each case, polarity is reversed every 30 minutes, and phosphate ions are removed by an electrolytic elution method of iron or aluminum under conditions that as calcium ion generation source, the calcium ion concentration, magnesium ion concentration or the total concentration of calcium and magnesium ion is made equal to 2mg/litter or more in a sample waste water.
Patent JP-H05152582-A (JP)
Title: Quantum semiconductor device
Inventor: SAITO YOSHIHISA
IPC: H01L29/80
Filed: 1991-11-29
Abstract: PURPOSE:To control a resonance phenomenon by changing the effective size of a quantum box formed in a semiconductor. CONSTITUTION:For instance, when the size of a quantum box 8a is gradually reduced as shown by an arrow 1 so as to be made into a quantum box 8b, the sizes of a quantum box 6 and the quantum box 8b become about equal and also the energy positions of the quantum levels 7 and 9b therein become about equal. In this state, a resonance phenomenon is generated between the quantum boxes G and 8b. When the quantum box 8a is going to be smaller, energy at the bottom of the quantum box 8a also gradually rises. When the size of the quantum box 8b goes further to be reduced, a state of a quantum box 8a is formed while a quantum level 9c therein gets a higher state than a quantum level 7 inside the quantum box 6. The quantum state is reduced in this state. Thereby, the resonance phenomenon can be controlled.
Patent JP-H03177656-A (JP)
Title: Oil pressure control device for automatic transmission
Inventor: ASAHARA NORIKI
IPC: F16H61/00
Filed: 1989-12-06
Abstract: PURPOSE:To maintain high stability of a driving system without lowering responsiveness by providing a built-in compensating means for taking positive account of the response delay (lag and dead time) of the driving system of a hydraulic servo and compensating this response delay. CONSTITUTION:The control means of an automatic transmission feedback- controls the engaging pressure of the hydraulic servo of a speed change friction engagement device at real time at the time of speed change so that the actual rotating speed of a rotating member follows the target rotating speed. This control means is provided with a built-in compensating means for compensating the response delay (lag and dead time) of the driving system of he hydraulic servo. Accordingly, when an engaging pressure correcting command is outputted at the time of feedback control, responsiveness until the actual change of the actual rotating speed of the rotating member is taken into account in addition to deviation between the actual rotating speed and the target rotating speed before the output of the engaging pressure correcting command. Sudden change in the hydraulic correction command quantity is thus prevented, and thereby the feedback control system is stabilized, as well as the generation of speed change shock can be reduced.
Patent JP-H07164513-A (JP)
Title: Bottle made of synthetic resin and preform therefor
Inventor: SHIMIZU NORIHIRO
IPC: B29C49/08
Filed: 1993-12-16
Abstract: PURPOSE:To obtain a thin-walled preform for a bottle made of a synthetic resin suitable for filling a carbonated drink or refreshing drink. CONSTITUTION:In a preform 7 made of a synthetic resin composed of a bottomed hollow body having an open mouth edge part at the upper end thereof and a closed part 12 at the lower end thereof, a plurality of solid ribs are formed to the outer and inner peripheral surfaces of the intermediate part of the preform 7 along the axial direction of the preform 7. This preform 7 is formed into a bottle by biaxial stretch blow molding.