baber/WOPTO huggingface dataset:
Patent JP-S6219944-A (JP)
Title: Semiconductor file device
Inventor: YORIMITSU KEIICHI
IPC: G06F3/08
Filed: 1985-07-17
Abstract: PURPOSE:To improve the security of data and the safety for rise of a subsystem in an actual operation mode by saving and restoring data when a save mode switching part is reset to an ON-state and having the rise again under the control of a director when the mode switching part is kept in an OFF-state. CONSTITUTION:An SSP 33 checks the set contents of a save mode switching part 35 when the saving process is executed. When the save mode is turned off, the data saving actions given to a microdisk 34 from logic drives D0-Dn in a device 32 are bypassed. In the same way, the SSP 33 checks the set contents of the part 35 when a restoring process is executed and bypasses the data restoring actions given to the drives D0-Dn from the disk 34. In this case, a director 2 performs initialization and the format production with an indication given from the SSP 33 in order to secure the use of the device 32. Thus data can be processed at a high speed by means of such 'save mode'. Furthermore, the security of data is also improved.
Patent JP-S5781170-A (JP)
Title: Pump injection type hydraulic power plant
Inventor: KASAHARA TAKEYOSHI
IPC: F03B17/00
Filed: 1980-11-10
Abstract: PURPOSE: To obtain a power by injecting a stored water into a power generating water turbine by use of high injection pressures of a turbine pump to run the water turbine, thereby driving a generator.  
     CONSTITUTION: A seawater is stored in a storage tank 8, after passing through a feed pipe 6 and a water gate 7. The stored seawater is sucked through an intake pipe 9 at the bottom of the storage tank 8 and another feed pipe 10 into a turbine pump 11 by the suction force of the pump 11 and thereafter injected into other feed pipe 13 by a centrifugal effect caused by a high speed revolution of a runner 12. The injected seawater is subsequently rushed toward the center against a water turbine 15 to produce an impact, which drives the water turbine 15. A vertical shaft 16, which is located in the center of the water turbine, is turned simultaneously with the driving of the turbine 15. The turning of the vertical shaft 16 triggers a generator 17 to yield an electric power therein. After colliding with the water turbine 15, the seawater is discharged through a drain pipe 18 beneath into the outside, that is, fed back into the seashore. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H087918-A (JP)
Title: Button type alkaline cell and its manufacture
Inventor: YAMAGUCHI NORISHIGE
IPC: H01M10/28
Filed: 1994-06-16
Abstract: PURPOSE:To provide the button type alkaline cell which is formed with a film having thickness capable of exhibiting a sufficient effect of dissolution by using solvent having the solubility of resin sealing compound in a polyamide system superior to organic solvent in a chlorine system as a sealing compound for an insulating seal packing interposed between the positive electrode can and the negative electrode cup of the cell. CONSTITUTION:A dried film made out of mixed solvent solution composed of aromatic hydro carbons in a petroleum system of resin in a polyamide system whose concentration is 1 to 20%, by weight, and of alcohol whose number of carbons in an alkyl group is 1 to 5, is formed over the whole of the surface of an insulating seal packing 6 interposed between the positive electrode can 3 and the negative electrode cup 4 of a cell. In this case, a ratio of alcohol to aromatic hydro carbons in a petroleum system in mixed solvent shall be 0.05 to 30%. by volume, and one or more than one out of benzene, toluene and xylene shall be used as a aromatic hydro carbon in the mixed solvent. By this constitution, dissolving time can thereby be made short.
Patent JP-S6050415-A (JP)
Title: Ultrasonic wave apparatus for searching abnormal bodies buried in sea bottom
Inventor: KIHARA SUMITAKA
IPC: G01S15/89
Filed: 1983-08-31
Abstract: PURPOSE:To seach the shapes of mines and the like buried in the sea bottom and the like accurately and to display the shape on a CRT in three dimensions, by transmitting monopulse ultrasonic waves having a short pulse width from crossed-array wave transmitting and receiving devices, which are arranged on concave surfaces, performing scanning in two dimensions, receiving the reflected waves, and performing processing. CONSTITUTION:A plurality of concave type electromagnetic induction type wave transmitter groups and a plurality of wave receiver groups are arranged in cross arrays so that they crossed at right angles. A monopulse ultrasonic wave is transmitted from a wave transmitter array 2 to an object. The reflected wave is received by a wave receiver array 3. The scanning of the object at the sea bottom is performed in a two-dimensional plane. The reflected data is processed and converted into a digital signal by an A/D converter 9. The signal is stored in an RAM10. Based on the object read out of the RAM10, the contour of the object is strengthened, and noise components are removed. After these processings, the object is displayed on a CRT21 as a colored three-dimensional picture.
Patent JP-S5680511-A (JP)
Title: Electric oil hydraulic servo-device
Inventor: FUJIWARA KOUJI
IPC: F15B13/043
Filed: 1979-12-07
Abstract: PURPOSE: To minimize the effect of nonlinear element in contact with a servo-valve in the above-identified system which is used for testers and electrically increase the gain of the entire servo-system for stabilizing the system by reducing the gain near the origin and increasing the gain of the servo- amplifier.  
     CONSTITUTION: To electrically increase the gain of the entire servo-system, the servo-amplifier 5 is provided with a bent plot gain characteristic F 1  as is shown in the Figure, having a large slope portion F 1a  and then a small slop portion F 1b . With the gain reduced in the neighborhood of the origin for the servo-amplifier 5 and reduced in the neighborhood of the origin for the servo-valve 7, the gain of the servo-system can be electrically increased to improve the response characteristic of the servo-valve 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H061252-A (JP)
Title: Rear wheel steering gear for vehicle
Inventor: HARAYOSHI MITSUHIKO
IPC: B62D113/00
Filed: 1992-06-17
Abstract: PURPOSE:To provide a vehicle rear wheel steering gear capable of steering rear wheels by a large steering angle onto the same phase side and the opposite phase side and moreover reduced in the production cost. CONSTITUTION:A rear wheel steering gear 1 is provided with a hydraulic cylinder 4 capable of steering rear wheels 25 only by an angle corresponding to operating oil pressure, a hydraulic pump 3 for supplying the hydraulic cylinder 4 with operating oil pressure, a steering angle control valve 5 interposed between the hydraulic cylinder 4 and hydraulic pump 3 so as to control operating oil pressure to operate the hydraulic cylinder 4, a relief valve 6 for determining the maximum value of operating oil pressure. The relief valve 6 is provided with a pressure regulating spring for determining relief pressure, and a pressure regulating means for changing the elastic deformation quantity of the pressure regulating spring according to the steering angle of front wheels 73 so as to increase the maximum value of operating oil pressure according to the steering angle increase of the front wheels 73.
Patent JP-H0448016-A (JP)
Title: Pre-reduction furnace in smelting reduction device for iron ore
Inventor: KAWADA HITOSHI
IPC: F27B15/10
Filed: 1990-06-16
Abstract: PURPOSE:To effectively prevent the sticking of dust to a dispersion plate by making the dispersion plate the specific structure in a fluidized bed type pre- reduction furnace in a smelting reduction device for iron ore. CONSTITUTION:In the attached figure, the mark 5 is the pre-reduction furnace body and the mark 8 is the dispersion plate parting the inner part of furnace. A pre-reduction chamber 6 at the upper part of this dispersion plate 8 and a gas blowing chamber 7 at the lower part thereof are constituted, respectively. In this gas blowing chamber 7, a gas blowing hole 9 is disposed and connected with a gas guiding tube 10 from a smelting reduction furnace. The above- mentioned dispersion plate 8 is constituted of a metal structural body forming a flowing passage 16 for cooling fluid in the inner part thereof, and plural nozzle holes 15 are formed so as to penetrate parting walls 30, etc., for the flowing passage 16 to a vertical direction. Further, in the metal structural body constituting this dispersion plate 8, an introducing hole 11 and a discharging hole 12 for cooling fluid guiding to the above-mentioned flowing passage 16 are disposed, respectively. At the center part of the dispersion plate 8, a discharging hole 13 for ore is disposed and connected with an extruding tube 14.
Patent JP-S642765-A (JP)
Title: Molten metal supplying apparatus for continuous casting equipment
Inventor: YAMAMOTO HIRONORI
IPC: B22D41/34
Filed: 1987-06-25
Abstract: PURPOSE:To easily and surely execute positioning of a connecting nozzle by connecting in order a swing arm, link arm and operating arm on a base to consist an apparatus and also arranging brake mechanism to each arm. CONSTITUTION:The swing arm 11 is connected with the base 10 through a joint 19, and also the link arm 12 and the operating arm 13 are arranged in order through joints 20, 21. Then, in each joint 19, 20, 21, the clutch brakes 16, 17, 18 are arranged as the brake mechanism, respectively. When an operator on fixed deck 9 fits the connecting nozzle 8 holding with a holding lever 14 through handle 26 to a ladle 4, the operator operates each clutch brake 16, 17, 18 through each lever 11, 12, 13, to position and fit the nozzle 8 to the ladle 4. By this method, the positioning is easily and surely executed.
Patent JP-S6447956-A (JP)
Title: Measuring apparatus for jetting liquid
Inventor: REMO SHIYARURITSUTEI
IPC: G01D5/24
Filed: 1988-06-28
Abstract: PURPOSE: To reduce the interval between each electrode by preventing the occurrence of short circuits by constituting the electrodes as concentrically extended tube pieces. CONSTITUTION: A capacitor is constituted of many concentric tube pieces 20-23, etc., formed as electrodes. Recessed sections 20A-23A are formed at regular internals on the lower edges A of the tube pieces 20-23, etc., and extended in the axial direction over the 1/4 or half of the heights of the tube pieces 20-23, etc. The base sections of individual arches of the same tube piece are in contact with each other and the arches of two adjacent tube pieces are shifted by a half pitch from each other. Consequently, no liquid stays in the lower edges A of two adjacent tube pieces. Therefore, the interval between each electrode in the capacitor can be reduced, because no short circuit occurs in the capacitor.
Patent JP-H083953-A (JP)
Title: Penetration type breakwater
Inventor: TAKAKUWA AKIRA
IPC: E02B3/06
Filed: 1994-06-17
Abstract: PURPOSE:To obtain a penetration type breakwater in which the inside water can be exchanged while coping with waves and tidal wave from the offshore, by arranging a specified wave-absorbing plate at the nearby zone of the water level in parallel with the sea level. CONSTITUTION:A plurality of wave-absorbing plates 2-4 having the breadth W along true advancing direction of waves are connected to each other with wires 5 so as to form a layer structure with (h) of the mutual distance and H of the arranged depth, and the whole structure is fixed on the bottom 6 of time sea by use of the wires 5 as the anchorage means in order to constitute a penetration type breakwater 1. When waves 11 surge between plates 2, 3, the water particles between the plates 2, 3 are forced to move up and down on the elliptic track but they collide with the plates 2, 3 soon and the energy of waves is consumed due to the collision thereof with the wave-absorbing plates and the wave height is greatly reduced in comparison with the surging waves. On the other hand, on coming-in or going-out of the tide, seawater is not obstructed by the plates 2, 4 but passes through between them freely and hence, seawater is always exchanged within the bay.
Patent JP-2000343742-A (JP)
Title: Digital printer
Inventor: NIBE TORU
IPC: B41J2/36
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a digital printer capable of holding the number of simultaneously energized pixels at a constant level except for a particular case. SOLUTION: This digital printer comprises counting means 5-1, 5-2 for counting the number of pixels to be printed by each gradation, means 9-1, 9-2, 12-1, 12-2, 13-1, 13-2 for dividing all of the pixels into several groups corresponding to the values counted by the counting means and means 10-1, 10-2, 11-1, 11-2 for determining the dividing number of groups. A range of grouping and the dividing number of groups can be varied by each gradation so that the number of pixels in each group is equalized with the number predetermined as the number of pixels to be printed at the same time. In the printing operation by each gradation, the pixels to be printed in one line at the same time are limited by each group and the printing for each gradation is performed in plural times.
Patent JP-S5381067-A (JP)
Title: Production of semiconductor device
Inventor: TAKAGI MIKIO
IPC: H01L21/306
Filed: 1976-12-27
Abstract: PURPOSE: To make possible stable ion implantation and achieve the improvement in perfomance by form films of oxides, high molecular substances, metals, etc. or laminating these as basic mask films. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08235363-A (JP)
Title: Visual process for computer
Inventor: INGEMARU JIEI KOTSUKUSU
IPC: G06T7/20
Filed: 1992-06-18
Abstract: PURPOSE: To reduce the influence of noise or false reading by utilizing technology relating to multi-hypothesis probability data. CONSTITUTION: Picture data are analyzed by an edge detection process and the outline of a picture scene in a discrete area is plotted (51). Continuous measured edge elements are matched with adjacent predicted edge elements and a hypohaesis matrix for an outline based upon the measured and predicted edge elements is applied (52). A data relative hypothesis based upon the hypothesis matrix is generated and probability statistics are applied to each hypothesis (53). The number of hypotheses is reduced (56) by utilizing a hypothesis having relatively high probability statistics against respective generated hypotheses (54), dividing a hypothesis tree into spatially separated trees to obtain a new hypothesis group. Then a group of non-fuzzy outlines led out from hypothesis multiplexing are generated.  After delaying (58) the new hypothesis group, the delayed group can be obtained (59) and the gathering position of succeeding edge elements is predicted (60) and used for a matching process (52).
Patent JP-S6324102-A (JP)
Title: Capacity type position measuring transducer
Inventor: INGUBAARU ANDAAMO
IPC: G01D5/24
Filed: 1986-07-04
Abstract: PURPOSE:To obtain high resolution without requiring the fine mechanical division of a receiving electrode of its own by composing the receiving electrode of plural electrodes having equal internal pitch obtained by dividing transmission wavelength pitch by a specific integer. CONSTITUTION:A 1st transmitting electrode group 12 and a 2nd receiving elec trode group 22 having the equal-interval pitch obtained by dividing the transmis sion wavelength pitch by the specific integer are put in groups consisting of a plural numbers of electrodes and arranged opposite each other, and the differ ence between the numbers of electrodes is led out as a beat signal. Consequently, the electrodes of one's own are arranged with a large easy-to-work pitch, but their resolution itself is set extremely small by said beats. Further, a 2nd trans mitting electrode group 24 is formed integrally as a common electrode. Conse quently, the electrode need not be fractionized and received signals from the 2nd receiving electrodes 22 are averaged and stabilized.
Patent JP-H0322560-A (JP)
Title: Charge pump
Inventor: OBATA HIROYUKI
IPC: H01L27/04
Filed: 1989-06-20
Abstract: PURPOSE:To enable a charge pump to operate with a low voltage power source by a method wherein the charge pump is composed of a charge-up circuit, to whose gate a first and a second clock signal are applied through the intermediary of a resistive element and a capacitive element respectively, and a forcing circuit that a third and a fourth clock signal are applied to its drain and gate through a capacitive element respectively. CONSTITUTION:A charge pump of this design is composed of a charge-up circuit formed of a MOS-FET N1 and a forcing circuit formed of a MOS-FET N2, where a first and a second clock signal, phi1 and phi2, are applied to the gate of the MOS-FET N1 through the intermediary of a resistive element R1 and a capacitive element CG1 respectively, the drain and the source of the MOS-FET N1 are connected to a power source voltage terminal Vcc and an output S1 of the charge-up circuit respectively, a third and a fourth clock signal, phi3 and phi4, are applied to the drain and the gate of the MOS-FET N2 through the intermediary of capacitive elements C2 and CG2 respectively, the drain and the gate of the MOS-FET N2 are connected together through the intermediary of a second resistive element R2, and the drain and the source of the MOS-FET N2 are connected to an input D2 and an output S2 of the force circuit.
Patent JP-H0449589-A (JP)
Title: Ac adapter for power supply
Inventor: WATANABE NOBORU
IPC: G11B33/12
Filed: 1990-06-19
Abstract: PURPOSE:To effectively use an AC adapter within limited space on a desk by providing an engaging means to support freely attachably and detachably a floppy disk device on the upper part of an AC adapter main body, and simulta neously, providing a power supplying connector and a controlling connector respectively. CONSTITUTION:The floppy disk drive device 6 is supported by fitting a recessed groove 17 and a guide 13a to each other and inserting the device 6 into the inside from the front side opening part of above-mentioned space. Then when the floppy disk drive device controlling connector 15 and a connector 18, and a power supply terminal 16 and a terminal 19 are connected to each other respectively. In a state that the device 6 is attached to the AC adapter 11, the device 6 is supplied with power from the AC adapter 11 through the power supply terminal and the terminal 19, and is operated. Besides, the operation of the device 6 is controlled by a control signal transmitted through a control ling cable in a DC cable 7 with the connector, the connector 15 and the connec tor 18. Besides, the power to a terminal equipment 1 is supplied from a converting device in the AC adapter 11 through a power supply cable in the DC cable 7 with the connector.
Patent JP-H027867-A (JP)
Title: Soft starting type power supply device
Inventor: MIYAZAKI TAKAHIRO
IPC: H02M3/28
Filed: 1988-06-27
Abstract: PURPOSE:To improve reliability by supervising secondary side output values of a transformer and preventing suppression of a charge current from being stopped before charging of secondary side smoothing capacitors is finished when a power supply device is started. CONSTITUTION:A power supply device is equipped with an output adjusting switching element Q and capacitors C0 to C2 in the primary side of a transformer T, while providing rectifying elements D0, D1, choke coil L and smoothing capacitors C3 to C5 in the secondary side of the transformer T. While this power circuit has a control circuit 1, detecting circuit 3 and a starting control circuit 4. The control circuit 1 on-off duty ratio of the switching element Q and a secondary side output value V0 of the transformer T, and the detecting circuit 3 detects a change of the secondary side output value V0 of the transformer T, supervising its secondary side output value. Then in starting the supply, being based on a detecting result from the detecting circuit 3, the control circuit 1 controls the on-off duty ratio so as to suppress a charge current of the smoothing capacitors C3 to C5.
Patent JP-H0322949-A (JP)
Title: Production of packaged rice cake
Inventor: NAKAZAWA NORIO
IPC: A23L7/10
Filed: 1989-06-21
Abstract: PURPOSE:To efficiently carry out sterilization without causing discoloration of a packaged rice cake and obtain the packaged rice cake suitable for preservation for a long period by filling a kneaded rice cake in a container made of a synthetic resin, hermetically sealing the container, dipping the resultant rice cake in a liquid medium at a specific temperature and keeping the rice cake under pressure for a prescribed time. CONSTITUTION:A kneaded rice cake is filled in a container made of a synthetic resin (e.g. nylon/undrawn polypropylene) and hermetically sealed with a hermetic seal of an aluminum foil/polyethylene, etc. The resultant hermetically sealed package is then dipped in a liquid medium (preferably water) at a temperature (preferably 50-80 deg.C) without thermally changing the kneaded rice cake and subsequently kept in a state under a pressure of 4000kg/cm<2> for >=5min to afford the objective packaged rice cake.
Patent JP-S5949210-A (JP)
Title: Copolymer having improved heat resistance
Inventor: MAEDA KATSUAKI
IPC: C08F220/14
Filed: 1982-09-14
Abstract: PURPOSE:A copolymer, prepared by polymerizing methyl methacrylate, an alkyl acrylate, maleic anhydride and styrene in irregular order, and having a specific molecular weight, thermal decomposition index and residual amount of the monomers and improved resistance to heat distortion, thermal decomposition and whitening with water. CONSTITUTION:A copolymer obtained by copolymerizing 41-97.5mol% methyl methacrylate with 0-5mol% 1-4C alkyl acrylate, 1-26mol% maleic anhydride and 1.5-60mol% styrene, having (1:1.5)-(1:5) molar ratio between the styrene and the maleic anhydride, a molecular structure in which methyl methacrylate units of formula I , alkyl acrylate units of formula II, maleic anhydride units of formula III and styrene units of formula IV are linked in irregular order and 80,000-250,000 molecular weight measured by the gel permeation chromatography, <=7 thermal decomposition index (alpha) and <=0.1wt% residual amount of the maleic anhydride monomer.
Patent JP-H08325902-A (JP)
Title: Double welt knitting apparatus and knitting method
Inventor: YAZAKI TOMEKICHI
IPC: D04B9/22
Filed: 1995-06-02
Abstract: PURPOSE: To form a double welt in which the welts are knitted in a state of double layered bags only with a knitting process by a knitting machine and without needing a sewing process by a sewing machine. CONSTITUTION: (A) The upper knitting needles 40B are made to be in a nonknitting state every specified number of the needles, and the nonknitting needles hold the welt loops of the upper end. A knitted fabric 7 is formed in a serial order by letting the other upper needles 40B and the lower knitting needles 40A perform knitting. The knitted fabric 7 is folded between the knitting position and the holding position by the upper non-knitting needles 40B, causing the fabric 7 to hang down in a folded bag state. (B) Subsequently, the upper needles 40B that are in a non-knitting state in the stage A shift to a knitting state, and the welt loops 71 , which are held so far, are knitted into the welt knitting position with an appropriate interval. This forms a double welt in which the woven fabric 7 is integrated in a bag state.