baber/WOPTO huggingface dataset:
Patent JP-S5810926-A (JP)
Title: Switching circuit
Inventor: MIZOGUCHI MASAHIKO
IPC: H03K17/16
Filed: 1981-07-10
Abstract: PURPOSE:To turn on/off the 1st junction type FET, by connecting a constant voltage element between gates of the 1st and 2nd junction type FETs, connecting a resistor between the gate and ground of the 1st junction type FET and intermitting a gate current of the 2nd junction type FET. CONSTITUTION:A source and a drain of a junction type FETQ1 are taken respectively as input and output terminals 1 and 2, and a source and a drain of a junction type FETQ2 are connected between the gate and the source of the FETQ1. When a resistance value of on-resistance R3 of the FETQ2 is selected to be very small in comparison with that of a resistor RL inserted between the gate and the source of the FETQ1, the gate and the source of the FETQ1 is shortened and the FETQ1 is turned on. The FETQ1 can be turned off, by applying a voltage more than a voltage value of a constant voltage element Z selected over a pinch-off voltage Vp of the FETQ1 and that of the FETQ2 to a control terminal 3.
Patent JP-S62266053-A (JP)
Inventor: YAMASHITA GENTARO
IPC: A61B6/00
Filed: 1986-05-14
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-S61266253-A (JP)
Title: Driving method for thermal ink jet printer
Inventor: YAMAGATA KIYOHIRO
IPC: B41J2/05
Filed: 1985-05-21
Abstract: PURPOSE:To raise the printing speed by densification and nozzle multiplication and obtain the high printing quality, by a method wherein the timing of the pulse impression heating adjacent heating elements is shifted and besides, the timing of the pulse impression heating the heating elements at positions not adjacent to the heating element is established between the shifted timings. CONSTITUTION:Selective electrodes S1-S6 are respectively connected to each one side of the heating elements R1-R6 formed on a base substrate 1 and a common electrode C1 is connected to the other sides thereof. Orifices N1-N6 are formed at positions corresponding to respective heating elements R1-R6 on an orifice plate 2. The base substrate 1 is adhered to the orifice plate 2 via a spacer and concurrently adhesives 5. Ink is supplied to an ink chamber 3 via a supply tube 4 and reaches the upside of heating element R3 therefrom via a capillary part 6. When a printing signal is impressed to S3-R3-C1 herein, a required ink drop is discharged from the orifice N3 because of the quick state change of ink on R3. Therefore, the decrease of repeating frequency in densification and nozzle multiplication can be prevented.
Patent JP-S56160939-A (JP)
Title: Storage of vegetable or fruit
Inventor: SHIMIZU KATSUAKI
IPC: A23B7/144
Filed: 1980-08-07
Abstract: PURPOSE: Vegetables or fruits are contained together with a freshness keeper that absorbs oxygen, carbon dioxide as well as ethylene, aldehyde and other generated from vegetables and fruits and they are wrapped with a plastic film to store the vegetables or fruits.  
     CONSTITUTION: For example, a plastic of ethylene-vinyl acetate that contains 20W50mol% of ethylene, has acetoxy groups saponified more than 90mol%, and shows 6.5W9.0% water absorption and gas permeabilities of 5W100cc/m 2 .24hr in oxygen and 10W500cc/m 2 .24hr, when it absorbs water, is placed on the bottom of the packing vessel. Then, vegetables or fruits together with a freshness keeper mainly consisting of ferrous sulfate heptahydrate and calcium hydroxide and the upper part is wrapped with the same film. Or the vegetables or fruits and the freshness keeper are wrapped with a sheet of film so that the oxygen concentration in the space is adjusted to 2W10% and the carbon dioxide is 5W20% for storage. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5442418-A (JP)
Title: Unit for oiling
Inventor: KAWAZOE TAKAMITSU
IPC: D01D5/096
Filed: 1977-09-12
Abstract: PURPOSE: A simple and inexpensive oiling unit in which the one end of hollow fibers is placed into the oil in an oil vessel and the other is connected to the oiling nozzle with a static head, thereby permitting uniform oiling to yarns with wide varieties of fineness.  
     CONSTITUTION: The one end of a bundle of hollow fibers 3 that has a required filament count and a certain length is dipped through hole 5 into oil 6 in vessel 1 whose oil level is kept constant by over-flowing pipe 2. The bundle of hollow fibers is fixed on guide plate 4 with tape and the other end is connected to fine holes 8 are opened at the center of oiling nozzle 7. Yarn Y is threaded by yarn guide 9 near the edge of fine holes 8 and adjusted finely so that a necessary and sufficient amount of oil may be applied to the yarn. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01280281-A (JP)
Title: Automatic high-accuracy correcting device for its own ship position
Inventor: OKAMURA TETSUYA
IPC: G01S13/935
Filed: 1988-05-06
Abstract: PURPOSE:To accurately correct a rough position of a ship by performing pattern matching processing in consideration of the intensity of a radar image and the attribute of a castline. CONSTITUTION:An attribute-weighted chart image generation part 10 generates a weighted chart image by arraying many-valued images wherein the castline is weighted about the rough position of the ship according to its attribute in two dimensions. Further, a weighted radar image generation part 20 generates a weighted radar image by arraying many-valued images weighted according to the intensity of reflection points from the castline by a radar 21 about the rough position of the ship in two dimensions. Then a matching part 30 performs the two-dimensional pattern matching processing between those images to find the correcting value for the rough position. Thus, the intensity of the radar image and the attribute of the castline are considered, so the accuracy of the pattern matching is improved.
Patent JP-2000302336-A (JP)
Title: Workbench vehicle of textile machinery
Inventor: OKAMOTO AKIRA
IPC: D01H9/10
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To shorten a distance and a time from the start of the deceleration to the stop of a workbench vehicle and to improve the working efficiency of the workbench vehicle, by controlling the deceleration and applying the mechanical braking force in the stop of the workbench vehicle. SOLUTION: When a travelling workbench vehicle V is to be stopped, the frequency to be supplied to a motor controlled by an inverter, is continuously or gradually reduced to reduce a speed of rotation of the motor, whereby the travelling speed of the workbench vehicle V is decelerated. Simultaneously in a mechanical braking device B installed on the workbench vehicle V, a cylinder b6 is actuated to retract a piston rod b16, and a lower rail 8 is held by a brake shoe b5 mounted on a suspension frame b4 and a brake shoe b13 mounted on a suspension frame b12, whereby the mechanical braking force is applied to the travelling workbench vehicle V.
Patent JP-S5810309-A (JP)
Inventor: SUGIYAMA NORIO
IPC: B29C48/92
Filed: 1981-07-13
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-S62265641-A (JP)
Title: Color copying device
Inventor: YANATORI HIROMI
IPC: G03G15/01
Filed: 1986-05-13
Abstract: PURPOSE:To improve color reproducibility by a simple method by using white glass for a material of an original placing table. CONSTITUTION:The original placing table 2 is scanned by a light beam radiated from a light source 4, its image is formed on an exposure position 40 on a photosensitive surface K through a lens 8, a light beam through a slit 15 is made incident upon reflectors 6, 7 with different incident angles and a subexposure image is formed on the back position 15c of the photosensitive surface K. Since white potash glass is used as the material of the placing table 2, light with a specific wavelength is not absorbed during the passage of the light through the glass and the quality of image exposure is equal to that of the subexposure, so that excellent subexposure effect can be obtained. Thereby, balance correction can be simplified and color reproducibility, maneuverability and stability of picture quality can be improved.
Patent JP-H10303444-A (JP)
Title: Manufacture of solar battery
Inventor: UMEMOTO TETSUMASA
IPC: H01L31/0463
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To perform the processing with accuracy by keeping the focus of a laser beam constant, when performing the screen processing by the laser beam for an integrated solar battery. SOLUTION: A three-layer interface A1 where an insulating substrate 1, a transparent conductive layer 3, and a photoelectric transfer layer 2 on a first scribe line S1 cross, or a two-layer interface A2 vertical to the insulating substrate 1 between the transparent conductive layer 3 and the photoelectric transfer layer 2 on the first scribe line S2 is made the sight of the focus of a laser beam L, when performing the scribe processing to divide and pattern the photoelectric transfer layer 2, by applying a laser beam L toward the photoelectric transfer layer 2 from the side of the insulating substrate 1 from a laser device which has an automatic focus mechanism. The scribe processing is performed while keeping the face to be processed within the processing tolerable depth of the laser beam L, and the first scribe line S1 and the second scribe line S2 are superposed on each other.
Patent JP-S5635661-A (JP)
Title: Manufacture of rotor
Inventor: HAMAOKA MASARU
IPC: H02K15/00
Filed: 1979-08-28
Abstract: PURPOSE:To eliminate deterioration of material due to an intense heat and to prevent occurrence of a defect by a method wherein one end of a rotor bar is inserted into a groove located on an end ring outer circumference and the rotor bar and the end ring are welded by applying an MIG welding or a TIG welding method, or both of them. CONSTITUTION:One end of a rotor bar 1 is inserted in a groove, on which working has been given, on the outer circumference of an end ring 3. Then a welding wire 7 is inserted in a torch 8 and it is opposed to the outer circumference of the end ring, and an MIG welding is performed by rotating the end ring 3, or a TIG welding is performed, apart from a torch 9, by supplying a wire 11. Besides, both the MIG welding and the TIG welding can be performed at the same time. As a result, because a high temperature inevitable to occur in a case such as a silver-alloy brazing is not generated during said procedure, material is not deteriorated due to an intense heat and occurrence of defects can be prevented because the work can be performed under a visual observation.
Patent JP-S5734653-A (JP)
Title: Silver oxide battery
Inventor: ASADA AKIRA
IPC: H01M4/08
Filed: 1980-08-09
Abstract: PURPOSE:To prevent any increase in the internal resistance of a silver oxide battery caused during the preservation by using a positive electrode body consisting of a silver oxide layer, and an argentous oxide layer and a silver layer which are formed over the periphery of the silver oxide layer by reduction, and subjecting the separator-side silver layer to a water-repellent treatment. CONSTITUTION:A positive electrode body 1 consists of a silver oxide layer 2, and an argentous oxide layer 3 and a silver layer 4 that are formed, in that order, over the periphery of the silver oxide layer 2. Here, at least the separator-side silver layer 4 is made water repellent by immersing the body 1 in a water repellent such as styrene, silicone oil or a fluorine-system high molecular compound. For instance, a mixture consisting of 90wt% of silver oxide, 8wt% of argentous oxide, and an ethylene acrylic-acid copolymer system binding agent is pressed and molded into a molded body. Next, the molded body is immersed in a mixture liquid of potassium hydroxide and ethyl alcohol, before it is immersed in a mixture liquid of hydrazine and ethyl alcohol so as to make the silver layer 4 to be formed on its surface, and followed by impregnating it with silicone oil to make it water repellent. Owing to the above constitution, the silver layer doesn't suffer any reoxidation and doesn't disappear since impregnation of the body 1 with electrolyte is restricted. Consequently, any increase in the internal resistance caused during the preservation can be prevented.
Patent JP-H05301185-A (JP)
Title: Manipulator operating device
Inventor: DOBASHI TOSHIO
IPC: G05B19/4061
Filed: 1992-04-28
Abstract: PURPOSE:To realize a safe and highly accurate positioning control in a simple handling operation. CONSTITUTION:A manipulator operating device is composed by making both a manipulator data depending on a scheduled passage data from the present position of a manipulator main body 10 to an object, and a visual data taken by an image pick-up camera 15, displayed on a display 14, and making it possible to operate an operating member 12 corresponding to the visual data and the manipulator position data on the display 14.
Patent JP-H11301323-A (JP)
Title: Vehicular seat
Inventor: TAKAHASHI TSUTOMU
IPC: B60N2/34
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular seat capable of being made into the flatter state and capable of being easily operated. SOLUTION: Front and rear seat backs 11, 41 can be forward folded until they are made into the horizontal states, and a back board 20 is rotatably attached on the back surface of the rear seat back 11 through rotational hinges 17. When a vehicular seat is made into the flat state, the back board 20 is rotated 180 deg. in a state where both front and rear seat backs 11, 41 are forwardly folded, and the tip edge is locked on the edge of the front seat, back 41. Therefore, the back board 20 is laid between the front and rear seat backs 11, 41, and the vehicular seat is made into the flat state. In this state, since the seat surfaces of the seats are hidden and the flat back surfaces of the seat backs 11, 41 face upward, the completely flat state can be obtained.
Patent JP-H10303163-A (JP)
Title: Substrate treating device
Inventor: HIROE TOSHIRO
IPC: H01L21/304
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent the outbreak of bacteria in the pure water supplying system of a substrate treating device which treats substrates by using a treating solution prepared by mixing the pure water and a chemical together. SOLUTION: To a pure water weighing tank 2 which stores pure water required for preparing a treating solution, pure water is supplied from a pure water supplying source 21 through a pure water taking-out line 22 and a pure water discharging line 23. The tank 2 is provided with an overflow discharge line 26 for making excessive pure water overflow the tank 2 so that the pure water may not be stored in the tank 2 in excess of a second storing quantity. After the pure water is stored in the tank 2 by the second storing quantity, pure water is supplied little by little to the tank 2 so that the pure water may overflow into the over flow discharge line 26 until the pure water in the tank 2 is supplied to a preparing tank 3. In other words, the pure water is made to slowly leak out from the tank 2.  Therefore, the outbreak of bacteria in the pure water can be prevented, because the pure water is always maintained in a fresh state.
Patent JP-H02290372-A (JP)
Title: Simulating ghost generating circuit
Inventor: SHIKI TATSUYA
IPC: H04N5/21
Filed: 1989-04-29
Abstract: PURPOSE:To decrease the delay toward a post-stage variable delay means and to reduce the constitution of a simulating ghost generating circuit by inputting a TV signal retarded via a unit simulating ghost generating section up to a preceding stage to a variable delay means forming a succeeding unit simulating ghost generating section. CONSTITUTION:In the case of generating a unit simulating ghost with respect to N sets of ghost components, the expression of the ghost component with the shortest delay time is hardly specified, and it is required to widen the variable delay range of a 1st variable delay line 31 for one line. However, a succeeding variable delay line 32 has a shorter variable delay time by the delay time applied to a transversal filter 41. Similarly, the variable delay range is made narrow toward the post-stage variable delay line. A unit simulating ghost outputted from each unit simulating ghost generating section comprising a variable delay line and a transversal filter is given to an adder 51 and synthesized and the entire simulating ghost is generated and outputted. Thus, the delay time is reduced toward the post stage variable delay line and the variable delay line with a large space occupancy rate is reduced.
Patent JP-S601759-A (JP)
Title: Alkaline storage battery
Inventor: NAKAMITSU KAZUHIRO
IPC: H01M4/26
Filed: 1983-06-17
Abstract: PURPOSE:To increase the utilization rate of an active material principally consisting of nickel hydroxide powder and cobalt powder by stopping the initial charging of a positive plate prepared by packing the active material into an active-material-holding body before the electric potential of the positive plate reaches that at which oxygen is generated. CONSTITUTION:Cobalt powder obtained, for example, by subjecting cobalt oxalate to hydrogen reduction is added to nickel hydroxide powder and nickel carbonyl powder before the mixture is mixed with aqueous carboxymethylcellulose solution to make a paste. The paste is then packed into a spongy porous nickel body having a three-dimentionally continuous structure. The thus obtained body, after being dried with hot air and immersed in a dispersion liquid of a fluorine resin, is again dried with hot air before being pressed, thereby making a positive plate. During the process of formation, charging is stopped before the electric potential of the positive electrode reaches that at which oxygen is generated and which corresponds to about 0.5V relative to a mercuric oxide electrode so that the charged rate of Ni(OH)2 held by the positive plate does not exceed 100%. In this case, a very small amount of oxygen gas is generated from the positive plate.
Patent JP-S5633823-A (JP)
Title: Preparation of semiconductor device
Inventor: ISHII YOSHIMASA
IPC: H01L21/768
Filed: 1979-08-29
Abstract: PURPOSE:To enable obtaining low contact resistance connection even if contact holes are small by making concave parts on the conductive regions formed on a semiconductor substrate and connecting electrodes to these concave parts. CONSTITUTION:When forming source and drain electrodes in an MOS integrated circuit, n<+> conductive regions 14 and 15 are formed by coating a silicon oxide film 12 selectively on a p type silicon substrate 11 and diffusing impurities from openings 13. Next, the silicon oxide film 12 is etched to a required thickness and then a field oxide film 16 is formed on the source 14 and the drain 15. Further, contact holes 18 are formed in the field oxide film 16, and by applying anisotropic etching, concave parts 19 are formed on the source 14 and the drain 15. Then by depositing Al from the surface, source and drain take-out electrodes 20, 21 and a gate electrode 22 are formed.
Patent JP-H04338738-A (JP)
Title: Camera
Inventor: KAZUMI JIRO
IPC: G03B15/05
Filed: 1991-05-15
Abstract: PURPOSE:To make the line of sight of a person being an object turn toward a camera and to make the effect of preliminary light emission sure by allowing a sounding means to sound with the preliminary light emission for coping with red-eye. CONSTITUTION:A lamp 13 for coping with the red-eye is provided in a reflection umbrella of a stroboscope and constituted to illuminate the object. It is driven and lighted by a constant-voltage circuit consisting of a transistor 14, a Zener diode 15 and a resistance 16 when the output port P12 of a one-chip microcomputer 1 is at a high level. A piezo-electric buzzer 23 functioning as a sounding body is connected to the output port P10 of the microcomputer 1 through a switch SW BEEP, and it sounds in accordance with a signal when the signal is added. Namely, when AF attains focusing, the P12 is made at the high level and the lamp 13 is lighted, then the SW BEEP is turned on to make the buzzer 23 sound.
Patent JP-H048478-A (JP)
Title: Diamond abrasive film
Inventor: KAWASHIMA NORIMICHI
IPC: B24D11/00
Filed: 1990-04-27
Abstract: PURPOSE:To control the polishing surface form and finishing surface roughness of a work part accurately without entailing any damage to the work part by setting stiffness down to 1X10<5> (um)<3>kg/mm<2> + or -20000 and mean grain size of a diamond grain to less than 1 nm, respectively. CONSTITUTION:Stiffness ET<3> or an index of rigid force in an abrasive film being defined as setting the full thickness of an abrasive film down to T and a Young's modulus to E, respectively, is set down to 1X10<5> (um)<3> kg/mm<2> + or -20000. In addition, mean grain size of a diamond grain to be used is set down to less than 1 um, thus a desired diamond abrasive film is secured in this way.
Patent JP-H07291595-A (JP)
Title: Workbench for boom type working device
Inventor: OGAWA MASATO
IPC: B66F9/06
Filed: 1994-04-26
Abstract: PURPOSE:To provide a workbench for a boom type working device which has large expansion amount and enables expansion actuation of the workbench easily. CONSTITUTION:Two workbench hanging members 12a, 12b are mounted in a supporting arm 16 fit in a tip part of a boom and respective workbenches 13a, 13b are fit to the workbench hanging members 12a and 12b. The workbench 13 is moved between stored state and working state by sliding the workbench hanging members 12a, 12b right and left by a workbench moving means 17 and the two workbenches 13a, 13b are arranged in front and behind in the stored state when not working and the respective workbenches 13a, 13b are slanted from the stored state to locate at a position expanded to a crosswise direction in a working state when working. Thereby, width of the workbench 13 can be reduced when the workbench 13 is stored and moved and work at a large width can be provided at working.
Patent JP-H06321491-A (JP)
Title: Rope unit
Inventor: MIZOGUCHI SHOJI
IPC: B66D1/74
Filed: 1993-05-12
Abstract: PURPOSE:To provide a rope unit to lee equipped with a rope pulley irrespective of rope length by installing the rope pulley with a V-type groove in a rope shaft aslant, and eliminating any cross-contact of a rope by way of winding the rope single. CONSTITUTION:A column 1 is made up of I section steel and provided with two arms 2 and 3. A carriage 6 is slidingly supported on this column 1 through wheels 13. A rope pulley 7 being driven by a motor 11 and supported by a bearing 10 is installed in this carriage 6, while a rope 4 is wound single on this rope pulley 7, attaching one end tight to a bracket 8 of the arm 2, and the other end is spread over another bracket 14 via a spring 5. The rope pulley 7 is installed in the carriage 6 aslant to a spread shaft of the rope 4. In addition, this rope pulley 7 is provided with a V-type groove 8 whereby there is no contact with any retractable cross of the rope, so that it is smoothly rotatable.
Patent JP-H01283431-A (JP)
Title: Controlling method for jacking mechanism and controlling device thereof
Inventor: IGARASHI MAKOTO
IPC: F16N29/02
Filed: 1988-05-09
Abstract: PURPOSE:To correct the sliding characteristics by forming oil pockets on bearings of a stem turbine generator rotor and jacking up the rotor with the supply of oil pressure and/or adjusted flow of pressurized oil thereto. CONSTITUTION:Load on a turning device at starting and stopping is lessened by jacking up with the supply of pressurized oil from a jacking oil pump device A to oil pockets formed on bearings 4 of a steam turbine rotor 1. Adjustments are made in this case to see the pressure of a high pressure relief valve 13 of the jacking oil pump device and that of a low pressure relief valve 12 are set at such levels to enable to relieve the rotor 1 when it stops and to secure the maximum amount of relief for the rotor 1 within a range in which the pressurized oil being supplied will not cause any rotation to the rotor, respectively. Owing to the mechanism, no rotation is caused on the rotor 1, which is attributable to the action of the jacking mechanism, and the maximum relief is secured so that normal turning operation can be made possible with turning gears 7 and 6.