baber/WOPTO huggingface dataset:
Patent JP-2001124974-A (JP)
Title: Lens drive device and optical equipment provided with the same
Inventor: MIYAGAWA MASAE
IPC: G02B7/04
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a device being unable not to be made com pact, when a drive source is provided respectively for two movable lenses. SOLUTION: This lens drive device for respectively driving first and second movable lenses 1 and 2 in the optical axis direction is provided with a first screw shaft 10 for driving the first movable lens in the optical axis direction by being driven rotationally by the drive source 9 and a second screw shaft 13 for driving the second movable lens in the optical axis direction by being driven rotationally by driving power transmission from the first screw shaft.
Patent JP-H01151266-A (JP)
Title: Thyristor
Inventor: NONOYAMA SHIGEHARU
IPC: H01L29/74
Filed: 1987-12-09
Abstract: PURPOSE:To enable an element to turn on stably even in case of refiring, by eliminating a part of a secondary emitter and a secondary base and by thinning the secondary base locally. CONSTITUTION:A preliminary thyristor 20 is formed at a section of a P-base 4 of which thickness is reduced locally by etching, etc. A preliminary cathode electrode 23 is formed so that a bottom of the P-base 4 having a locally reduced thickness may be shorted to the primary thyristor 20. The preliminary cathode electrode 23 is constructed not to come into contact with a cathode electrode 7. Since the P-base 4 of the preliminary thyristor 20 is thin, firing sensitivity of the thyristor 20 is high in comparison with the cathode 7 of a main thyristor 1. Therefore, if misfiring is made at an unspecified position in the thyristor 1, the nearby preliminary thyristor 20 fires first. In this way, even if the thyristor body 1 misfires when forward voltage is applied again during turn-off, safe turn-off is ensured.
Patent JP-2000129340-A (JP)
Title: Induction hardening method
Inventor: KAJITANI KIYOKAZU
IPC: C21D1/10
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To execute hardening for a block with small strains even if an induction heating coil with a simple shape is used, after the completion of a 1st stage in which the bottom wall is subjected to stationary hardening, by executing a 2nd stage in which a pair of side walls are successively subjected to stationary hardening one by one. SOLUTION: This hardening method contains a 1st stage in which a bottom wall elongating in a prescribed direction is subjected to stationary hardening and a 2nd stage in which, upon the end of the 1st stage, a pair of side walls are successively subjected to stationary hardening one by one, and preferably contains a 3rd stage in which a pair of side walls are simultaneously subjected to stationary hardening instead of the 2nd stage or a 4th stage in which either side wall of the pair of side walls and the bottom wall are simultaneously subjected to stationary hardening and a 5th stage in which the remaining side wall is subjected to stationary hardening instead of the 1st stage and the 2nd stage. Though the shape of the induction heating coil to be used in the 4th stage is made to be the slightly complicated one, the productivity improves.  A groove 20 for bearing sliding formed on a block 10 has a bottom wall 22 elongating in the direction of the arrow A and a pair of side walls 24 and 26 having recessed parts 24a and 26b.
Patent JP-H10146455-A (JP)
Title: Lifting system
Inventor: MATSUDA TETSUO
IPC: A63F7/02
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent any pachinko ball from being jammed while polishing them, by arranging a local self-lubrication resin section in the feeding route of the lifting system equipped with the pachinko ball feeding route interposing a polishing vessel. SOLUTION: This lift-up system 1 consists of a lifting unit 4 fitted to the lower reservoir 3, a lift-up piping system 7 fitted at the side panel 2 and a polishing vessel 11 to polish the pachinko balls delivered through the lift-up piping system 7 and then to lift up them into the upper reservoir 10. The lift-up piping system 7 constitutes a pachinko ball feeding route in the pachinko ball circulation route. The lift-up piping system 7 itself is formed by extruding plastics, for instance, the form that four pachinko ball passages are made of laterally-aligned panels. The lift-up piping system 7 is also equipped with a self-lubrication resin section 13 of a given length toward the longitudinal direction of the lift-up piping system at a position slanted to the bottom end 6 from the middle of the lift-up piping system 7.  This self-lubrication resin section 13 is for treating the inside surfaces of the pachinko ball passages with such self-lubrication resin as teflon resin and the like.
Patent JP-S63160195-A (JP)
Inventor: SATO KATSUMI
IPC: H05B41/24
Filed: 1986-12-23
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-H02156311-A (JP)
Title: Ac driven matrix device
Inventor: SATOU YOSHIHIRO
IPC: G05B9/03
Filed: 1988-12-09
Abstract: PURPOSE:To properly drive a driving element driven with an AC signal by constituting a device so that the AC signal is supplied to different driving circuits which are selected in the positive half period and negative that of the AC driving signal respectively. CONSTITUTION:When a direction control solenoid valve SL2 is driven, control circuits 19 and 22 output driving commands SX2 and SY1 respectively. When an AC driving signal V is changed to the positive side when viewed from a driving signal line Ly, a voltage V11 is applied between a signal line Y1P and the valve SL2 because the signal V flows through the signal line Ly, the valve SL2, a driving signal line Lx. When the signal V is changed to the negative side when viewed from the signal line Ly, a voltage V12 is applied between a signal line Y1N and the valve SL2 because the signal V flows through the signal line Lx, the valve SL2, and the signal line Ly. As the result, the AC signal into which voltages V11 and V12 are synthesized flows to the valve SL2. Thus, direction control solenoid valves SL1 to SL4 are selectively driven.
Patent JP-2001126115-A (JP)
Title: Paper money processor
Inventor: YAMADA MANABU
IPC: G07D9/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To improve the replenishment efficiency of paper money, to miniaturize a paper money processor and to simplify its structure. SOLUTION: This paper money processor is provided with a paying-out a paper money housing part 1 which houses paper money for payment and a replenishment paper money housing part 2 which accumulates paper money for replenishment to the part 1 and paper money collected from the part 1. The processor is provided with a replenishment reject extracting part 3 under the part 2 while being communicated with the part 2, and a stage 6 on which paper money is placed and which can go up and down between both of them 2 and 3. The processor is provided with a replenishment reject holding part 4 for temporarily holding paper money whose identification results made by a replenishment identifying part D1 are not normal among paper money replenished from the part 2.  After paper money for replenishment does not exist any more in the part 2, the paper money held by the part 4 is returned to the part 2. The part 3 can extract the paper money placed on the stage 6 out of the processor when the stage 6 comes down to the part 3.
Patent JP-H04180898-A (JP)
Title: Treatment of mixture of oils and fats and sludge
Inventor: IKEMOTO SHOJI
IPC: C02F11/00
Filed: 1990-11-14
Abstract: PURPOSE:To economically and effectively treat a mixture of oils and fats and sludge by heating the mixture of oils and fats and sludge in an oil-water separator to separate the same into three layers, and succesively heating crude oils and fats to 101 deg.C or higher in an oils and fats heating apparatus consisting of three or more tanks connected in series. CONSTITUTION:The mixture of oils and fats and sludge stored in a grease trap is recovered by cleaning to be supplied to an oil-water separator 1 and heated to predetermined temp. in the separator 1 to be separated into three layers of crude oils and fats, intermediate water and sludge on the basis of specific gravity difference. The separated crude oils and fats are supplied to a filter tank 3 to remove the solid therein by the screen bucket 4 in the tank 3 and supplied to an oils and fats heating apparatus 2 consisting of several heating tanks connected in series. The crude oils and fats are successively heated to 101 deg.C or higher stepwise in the respective heating tanks and the impurities coagulated by heating are settled on the bottoms of the respective heating tanks by the metal nets 5 provided between the heating tanks. The oils and fats obtained by treating the crude oils and fats in an oils and fats processing apparatus can stable be used as the fuel of a waste oil burner.
Patent JP-H05128086-A (JP)
Title: Network type information processing system
Inventor: NAKAMURA TAKESHI
IPC: G06F9/44
Filed: 1991-10-30
Abstract: PURPOSE:To prevent the increase of description amount by providing a filter function arithmetic part for information conversion according to the filter function with selective characteristic such as bandpass type and band rejection type as the information conversion function for directional link. CONSTITUTION:Nodes consist of filter function arithmetic parts 11 to 14 for the arithmetic operation of the filter function selectively passing the input information in each directional link, an addition part 15 performing the addition average processing with the output of the filter function arithmetic parts 11 to 14 weighted, and an open-ended arithmetic part 16 performing the threshold open-ended arithmetic operation to the output of the addition part 15. The relation between the input and the state is represented by the pair of rules. The filter function with the trapezoid shape in a graph which takes the value of the input information given to the input node as a horizontal axis and takes the value of the degree of coincidence as a vertical axis is used. The filter function arithmetic parts 11 to 14 convert the arithmetic operation of the membership function, that is, the input value into the degree of coincidence.
Patent JP-H04208633-A (JP)
Title: Door guard bar excellent in shock absorption characteristic and light weight
Inventor: MIYAHARA MOTOYUKI
IPC: B60J5/00
Filed: 1990-11-16
Abstract: PURPOSE:To obtain a door guard bar excellent in a shock absorption characteristic and also of light weight in the door guard bar in the form of inverted protrusion and of one peak type by adjusting the shape of a main body to specified dimensions, and, at the same time, forming also a backplate in the form of inverted protrusion. CONSTITUTION:The cross section shape of a sin body 1 is made in one peak type, and formed with a protrusion part 11, in the form of inverted protrusion and flange parts 11. on its both sides. On this occasion, tensile strength of the main body 1 is set not less than 80kg f/mm<2>, and yield ratio not less than 0.65. And, the height H of a door guard bar, and the ratio of this height H and width W of the protrusion part of the main body are adjusted so as to satisfy the following formulas: 0.02XL1<=H. 0.5<=H/W<=3.0. Here, L1 is the full length of the door guard bar. Further, the height dH of a backplate, and the difference between the width W of the protrusion part of the main body and the width dW of the protrusion part of the backplate are adjusted so as to satisfy the following formulas: 1.1XR1<=dH<=0.45H. 1.5Xt1<=W-dW<=6.0Xt1. Here, t1 is the plate thickness of the main body 1.
Patent JP-H06159151-A (JP)
Title: Fault detecting device for exhaust gas reflux control device
Inventor: KAKO HAJIME
IPC: F02M25/07
Filed: 1992-11-19
Abstract: PURPOSE:To make it possible to detect a fault with high precision regardless of resolution of an A/D converter by judging whether the intake pipe pressure before and after opening and closing an EGR(exhaust gas reflux) control valve have increased or not and thereby determine whether it is a fault or not. CONSTITUTION:An exhaust gas reflux(EGR) control valve 15 is provided on an EGR passage 14, which makes an exhaust pipe 3 and an inlet pipe 2 of an internal combustion engine communicate with each other, and opens and closes the EGR passage 14. Also provided is an intake air flow control means, namely a by-pass air control valve 12 which changes the intake air flow by a specified quantity determined by the operating condition of the internal combustion engine simultaneously as the EGR control valve 15 has its valve temporarily opened or closed. A fault judging means is also provided to judge whether the inlet pipe pressure before and after opening and closing the EGR control valve 15 has increased or not and determines whether the EGR control valve 15 is faulty or not based on the said judgement.
Patent JP-H0223211-A (JP)
Title: Co-generation plant
Inventor: YUGE TAICHI
IPC: F01K9/00
Filed: 1987-12-07
Abstract: PURPOSE:To improve a plant availability factor, in a plant in which exhaust heat of a power generating plant is utilized as a heat source of air-conditioning, hot water supply and the like, by providing such a constitution that a bleeder condensing turbine is used for the prime mover of a power generator, and the turbine bleed is supplied as the heat source of an absorption refrigerating machine. CONSTITUTION:A power generator 1 is arranged to be driven by a bleeder condensing turbine 2, and turbine bleed 3 is utilized as heat source of the concentrator 4a of an absorption refrigerating machine 4, while output cooling water 5 of the absorption refrigerating machine 4 is delivered to a turbine condenser 6. The bleeder condensing turbine 2 is driven by means of the recovery steam of an exhaust heat boiler 9 which utilizes exhaust gas of a gas turbine 7 for driving a main power generator 8. In the absorption refrigerating machine 4, an absorber 4d and a condenser 4b are forced to make heat radiation and cooling by circulating outside cooling water 20, 20', so that the cooling water is heated by itself to be utilized as hot water, while, cooling water 19 for air conditioning can be extracted from an evaporator 4c.
Patent JP-H07162758-A (JP)
Title: Variable delay device
Inventor: MAKINO YUKIO
IPC: H04N5/341
Filed: 1993-12-10
Abstract: PURPOSE:To accurately and automatically adjust delay time by changing the clock frequency of a CCD. CONSTITUTION:Video signals (a) are passed through the CCD 1 for delaying the signals (a) and a low-pass filter 2 for eliminating foldover noise and the transfer clock of the CCD 1 and delay signals C are outputted. In the meantime, from the video signals (a), H sync (d) is separated by synchronizing separation 3. Also, from the delay signals C, the H sync (e) is separated by the synchronizing separation 4. The phase difference of the H sync (d) and the H sync (e) is converted into a voltage by a phase comparator 5, unnecessary noise is eliminated by the low-pass filter 6 and input to a VCO 7 is performed. The VCO 7 controls the transfer clock (h) of the CCD 1 so as to make the phase difference of the H sync (d) and the H sync (e) be the least. That is, by changing the transfer clock (h) of the CCD 1, the delay time of the CCD 1 is changed and the delay time is accurately adjusted.
Patent JP-H10151868-A (JP)
Title: Black image forming dye mixture, thermal transfer recording material using the same, and thermal transfer recording method
Inventor: ONISHI AKIRA
IPC: B41M5/50
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a dye mixture for forming a black image having excellent image storage stability such as light resistance by using methine dye having at least bidentate chelate formable group or aggregate of atoms as at least one type of yellow dye, magenta dye and cyan dye. SOLUTION: The dye mixture for forming a black image contained in dye doner material in an ink layer of the thermal transfer recording material is prepared by using methine dye containing yellow dye, magenta dye and cyan dye and having at least bidentate chelate formable group or aggregate of atoms in at least one type of the yellow dye, magenta dye and cyan dye. In this case, as the methine dye, preferably compound represented by a formula I or II is used. In the formulae, X1 , X2 indicate at least bidentate chelate formable group or nitrogen-containing heterocyclic group having aggregate of atoms, Y1 , Y2 indicate a carbon ring group or heterocyclic group, L1 to L5 indicate substituted or non-substituted methine group, and n1 , n2 indicate 0, 1 or 2.
Patent JP-H02156289-A (JP)
Title: Liquid crystal display device
Inventor: SHIBATA YOICHIRO
IPC: G02F1/133
Filed: 1988-12-08
Abstract: PURPOSE:To reduce a flicker and to display an image of a high quality by controlling a driving signal voltage of a driving circuit for driving an effective display part of a liquid crystal display panel. CONSTITUTION:A liquid crystal display panel 22 consists of an effective display part 23, and a non-effective display part 24 used for correcting a flicker, and the non-effective display part 24 is a display part being above three picture elements and one line. Also, the device is provided with a photoelectric converting element 25 for converting the luminance of a display light of the non-effective display part 24 into an electric signal of a voltage value, etc. An electric signal from the photoelectric converting element 25 is outputted to an amplifier 26 and amplified, outputted to a detector 28 through a 30Hz band pass filter 27, and a control voltage is generated by a computing element 29 so that a DC voltage of a 30Hz component becomes minimum, and it is outputted to a driving circuit 17. Also, a driving center voltage in an effective display period becomes a value by which the generation of a flicker becomes minimum. In such a way, the flicker is reduced and an image of a high quality can be displayed.
Patent JP-H10155300-A (JP)
Title: Device for driving stepping motor
Inventor: KATO KATSUHIKO
IPC: H02P8/38
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a sufficient torque at the time of a high speed operation and quick acceleration and to suppress vibration in a low speed operation. SOLUTION: A feeding transistor 4 as a switching element makes adjustable the driving current of the coil of each phase. A computing circuit 21 detects speed based on a pulse command signal and controls the switching operation of the feeding transistor 4 in accordance with the speed. It also controls the switching operation of the feeding transistor 4 so that the driving current of the coil of each phase can be increased as the speed is increased.
Patent JP-H04299135-A (JP)
Title: Manufacture of airtight composite sheet having arbitrary shape having frame on inside, production machine and sheet as product thereof
Inventor: MARUKU ANRI MONTAANIYU
IPC: B29C70/20
Filed: 1991-11-26
Abstract: PURPOSE: To provide a non-woven framework formed from weft and warp threads arranged in the form of two superimposed layers for producing a tight complex, particularly for aerostatic balloons, having the internal framework. CONSTITUTION: Covering films 16a, 16b are pressed on the respective surfaces of the framework 10 by a predetermined force, after bringing it to its pasty melting point on heating drums 30a, 30b. The non-woven character of the framework 10 makes it possible to preserve the seal of the covering during complexing. Moreover, the formation of small rings on the edges of the complex obtained in this way makes it possible to introduce connecting cables facilitating the recovery of stresses.
Patent JP-H05148481-A (JP)
Title: Production of fluorescent material
Inventor: MANO YASUHIRO
IPC: H05B33/10
Filed: 1991-11-27
Abstract: PURPOSE:To obtain a fluorescent material having long life and resistant to the lowering of luminance by adding a zinc halide to a fluorescent material composed mainly of zinc sulfide grown by high-temperature baking and baking the mixture at a low temperature to form a coating layer of zinc sulfide on the surface of the fluorescent particles. CONSTITUTION:A powdery zinc sulfide having an average particle diameter of 1mum is incorporated with small amounts of copper sulfate and MgCl2 and the obtained fluorescent material base is subjected to the 1st-stage high- temperature baking at 1030-1200 deg.C for 5hr to effect the growth of zinc sulfide crystals and obtain a fluorescent material 7 composed mainly of zinc sulfide. The material is washed with water to remove the flux (MgCl2), incorporated with a zinc halide and subjected to the 2nd-stage low-temperature baking at 700-800 deg.C for 3hr to form a coating layer 14 of zinc sulfide on the surface of the fluorescent material particles 7 composed mainly of zinc sulfide and grown by the 1st-stage high-temperature baking process. The objective fluorescent material having long life and resistant to the lowering of luminance can be produced by the above process.
Patent JP-H10138826-A (JP)
Title: Cargo moving prevention device in heavy cargo carrying vehicle
Inventor: MIYAKE KIYOSHIGE
IPC: B60P3/077
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To surely prevent a cargo in transit from collapsing, falling, etc., despite of a simple mechanism and carry it safely. SOLUTION: A machine frame 1 which has a cargo moving fixation rod 3 pivotally mounted on a rotary shaft 2 via a power mechanism and an interlocking mechanism in its inside is provided integrally with a rear deck of a pallet A having a recessed groove bored in its rear part and the cargo moving fixation rod is raised/fallen to an appropriate height from the recessed groove by the power mechanism in necessary so as to prevent the cargo on the pallet from being moved. A receiving part of an optical sensor is provided in the power mechanism and driven by the transmission of the optical sensor signal from the outside so as to operate raising/failing of the cargo moving fixation rod.  The whole machine frame having plates for a tail lamp, a vehicle number, a name of an enterprise on its rear board can be integrally coupled with the rear deck of a general truck body so as to be freely taken out like a cassette.
Patent JP-H03170924-A (JP)
Title: Original size detecting device
Inventor: HAYASHI SHUJI
IPC: G03G15/04
Filed: 1989-11-29
Abstract: PURPOSE:To facilitate detection processing and simplify circuit constitution for that by displaying a specific function pattern for an original presser, band by band, and finding original size from the change point of the total number of original area pulses and function pattern pulses in an image memory. CONSTITUTION:An image processing part 5 performs a process wherein image area pulses are generated from a signal inputted to the image memory 4, a process wherein the address (coordinate) at the point of time of the change in the total number of image area pulses appearing in one scan, band by band, and the number of function pattern pulses is stored, and a process wherein the original size is detected. Then the coordinate data at the time of the change in the total number of both pulses appearing in one scan by the bands, the starting and ending changes in the total number are based upon original area pulses and correspond to diagonal points of the original, and the change in the total number obtained between them corresponds to the intersection of the original and function pattern. Then the inclination of the original is calculated from the coordinates of the intersection and the size of the original and the original size is determined according to the inclination and the original size. Thus, the original size is detected by the simple processing method with the simple circuit constitution.