baber/WOPTO huggingface dataset:
Patent JP-H06214078-A (JP)
Title: Pressure releasing device for nuclear reactor containment vessel
Inventor: TAKADA MIKA
IPC: G21D3/08
Filed: 1993-01-14
Abstract: PURPOSE:To reduce the dose equivalent to the public by radioactive rare gas by providing a pressure releasing system for releasing the pressure in a nuclear reactor pressure vessel to the outside, and a combustion device for burning the gas released from the pressure releasing system. CONSTITUTION:A nuclear reactor pressure vessel 2 is housed and set in a nuclear reactor containment vessel 3. A dry well vent line 10 and a wet well vent line 11 having valves 8, 9 interposed therein, respectively, are connected to a dry well 4 and a wet well 7, so that the pressure in the nuclear reactor containment vessel 3 can be released to the outside from an exhaust tower 13 through a filter 12. Further, on the opening upper part of the exhaust tower 13, a plurality of ignition plugs 18 are mounted, as combustion devices, at determined circumferential intervals, and when the valve 8 or 9 is opened, an operation signal is transmitted to a control device 16. A power source 17 receives this operation signal and starts to operate the ignition plugs 18, whereby the hydrogen contained in the exhaust gas can be burnt.
Patent JP-S57121431-A (JP)
Title: Tilting table driving force compensating controller
Inventor: TAGAWA YASUNARI
IPC: B23Q1/00
Filed: 1981-01-19
Abstract: PURPOSE:To obtain a tilting table driving force compensating controller which is designed to give a rotating moment in a direction that operating pressure breaks off upon a worm wheel by detecting operating pressure generated at a worm gear face and working an oil hydraulic working cylinder. CONSTITUTION:Operating pressure between a worm 12 and a worm wheel 11 generated by tilting a tilting table 1 by a handle 7 is caught as an axial thrust of a worm shaft 20 and detected by a pressure detecting element 27. a standard worm shaft thrust and a detected valve are compared at a comparator 28 and the balance is input into an electric servo motor 30. the servo motor 30 controls remote control valves 60 and 60', works an oil pressure working cylinder 7 and gives a compensating rotary moment tothe tilting table 1. By this, pressing force of a worm gearing surface can be always kept within a set point so that a tilting table driving output can be minimized.
Patent JP-S58123364-A (JP)
Inventor: MAKUNDO RANCHIHODORARU PATERU
IPC: H02K55/00
Filed: 1983-01-14
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-S60149178-A (JP)
Title: Solar cell
Inventor: KAWASHIMA TOMOYUKI
IPC: H01L25/04
Filed: 1984-01-13
Abstract: PURPOSE:To enable most part of the whole area of a substrate to be ensured as the photoelectric generating region by a method wherein photoelectromotive force generating in a photoelectric conversion semiconductor layer is led out of a collectrode via conductor penetrating from the front side to the back side. CONSTITUTION:A photo transmitting surface electrode 11, the photoelectric conversion semiconductor layer 2, first collector electrode 12, an insulation layer 13, and the second collector electrode 14 are successively laminated on a glass substrate 5; then, the electrode 11 is connected to the electrode 14 by means of the connection conductor passing through a hole 15 penetrating through the layer 13, electrode 14, and layer 2. This conductor 16 has a diameter smaller than the hole, and its gap is filled with the layer 13. In this solar cell, photocurrents generating in the layer 2 flow through the electrode 11 in the plane direction of the substrate and then collected to the electrode 14 after flowing perpendicularly to the substrate 5. Thereafter, the photocurrents can be led out via electrode 12 and electrode 14. This construction enables most part of the whole area of the substrate to be ensured as the photoelectric generating region because connection parts of the electrodes 12 and 14 and the elements are all formed on the anti-photo receiving plane side.
Patent JP-H07205146-A (JP)
Title: Continuously regenerating method for resin with coating film
Inventor: KURANASHI YOSHIZO
IPC: B29K105/26
Filed: 1994-01-21
Abstract: PURPOSE:To simplify processing conditions and steps by bringing resin with a coating film into contact with alcohol treatment solution or vapor of high temperature and high pressure in an extruder having a pressure regulating mechanism, decomposing the film under contains of predetermined temperature and pressure to finely disperse it in solution resin as regenerated resin, and recovering the solution from waste gas to be exhausted out of the extruder. CONSTITUTION:When resin with coating film pulverized in a cylinder 41 of an extruder 4 is supplied and fed to a melting zone 422, the resin is heated to be melted by a kneading element, plasticized, and fed to a contact zone 424. High pressure treatment solution or vapor is supplied from an inlet 45, brought into contact with the resin, and heated. The film is hydrolyzed by the contact to be finely pulverized. The film is then conveyed to a degassing zone 425, degassed, pressurized to be compressed at a pressurizing zone 426, and extruded via a nozzle hole. The thus finely pulverized film is uniformly dispersed in the melted resin while passing the degassing and pressurizing zones, and discharged as regenerated resin from a discharge port 44.
Patent JP-S63172812-A (JP)
Title: Garbage disposer
Inventor: SUZUKI JIRO
IPC: F23G5/14
Filed: 1987-01-13
Abstract: PURPOSE:To certainly perform ignition without using a dielectric, by providing a catalyst chamber on the downstream side of a combustion chamber, by providing a microwave generator which is connected to the combustion chamber by a waveguide, by providing a resistive heater, by carbonizing part of garbage, and by sparking to the carbonized part of garbage by discharge with microwaves. CONSTITUTION:Microwaves conducted through a waveguide 6 are discharged in a combustion chamber 1, making an intensive electric field inside it. The microwaves are radiated by a metallic wire netting 9 provided in the combustion chamber 1 and is absorbed by the garbage in the lower part 11 of a combustion chamber. At the same time air is heated by a heater 20, becoming hot air, and getting into the combustion chamber from a combustion air hole 7. It carbonizes the garbage as well as to dry it. Carbon which is a good conductor of electricity receives the microwaves, starting discharging. The gas generating from the garbage and the surface layer of garbage are ignited by sparks and are burned by the air fed into the combustion chamber from the combustion air hole 7. The metallic wire netting 9 traps rising ashes and also being red-heated and gives radiant heat to the lower part of the garbage. An air for re-combustion is fed from a combustion air port 8 to the exhaust gas rising through the metallic wire netting 9, and the unburnt content of exhaust gas, especially, hydrocarbon gas is purified by a preheated catalyst 15 on the downstream side of a combustion chamber.
Patent JP-H02188177-A (JP)
Title: Servomotor overload detector
Inventor: MATSUMOTO NAOKATSU
IPC: H02P29/00
Filed: 1989-01-12
Abstract: PURPOSE:To contrive to make the cost of an apparatus lower by integrating an on-load factor succesively for respective continuous specified periods and, when said on-load factor becomes zero, by reducing an integrated value obtained until before that time by a value at the specified ratio of said integrated value. CONSTITUTION:An effective current arithmetic means 11 obtains an effective current Bi for the specified period Ti of a motor-driving current A, i.e. the square root of an average value for the period Ti of the square of an instantaneous value of said motor-driving current A. An on-load factor arithmetic means 12 obtains an on-load factor which becomes zero, when the effective current Bi is below a rated current Bo, and is expressed by Bi.Ti(=Ci), when Bi exceeds Bo. An integrating arithmetic means 13 successively integrates the on-load factor Ci for the period Ti and, when the on-load factor Ci becomes zero, reduces an integrated value obtained until before that time by a value at the specified ratio of said integrated value. A decision means 14 outputs an overload detecting signal E, when an integrated value D obtained until a certain period exceeds a specified allowable value K.
Patent JP-H04243609-A (JP)
Title: Active type suspension
Inventor: FUJIMURA ITARU
IPC: B60G17/015
Filed: 1991-01-22
Abstract: PURPOSE:To cancel the vehicle-body lift-up force to enhance the maneuvering stability by correcting a neutral pressure instruction by a neutral pressure instruction value correction means on the basis of a lateral acceleration detection value to thereby decrease the neutral instruction value, and thereby suppressing the total instruction value to a small value to thereby make small the thrusts generated in fluid cylinders. CONSTITUTION:When a vehicle condition changes from a condition of straightforward travel on a good road to a condition of turn, a plus (or minus) lateral acceleration detection value G is outputted from a lateral acceleration sensor 26 and inputted into neutral pressure setting circuits 50F, 50R. Then, the neutral pressure instruction values VNF, VNR outputted from the neutral pressure setting circuits 50F, 50R decrease with an increase in the lateral acceleration detection value G. As the neutral pressures PNP and PNR decrease, the pressure increase at the outer turning wheels is suppressed and the pressure decrease at the inner turning wheels is promoted. Consequently, the average pressure of the right and left pressures decreases with an increase in the lateral acceleration G. The shared portion of a static load charged by the thrust of oil pressure cylinders 18FL to 18RR decreases to cancel an increase in the jack-up force to accurately suppress the rolling.
Patent JP-H03209507-A (JP)
Title: Flow rate controller for hot water supplier
Inventor: MIYANOHARA TAKETO
IPC: G05D9/12
Filed: 1990-01-11
Abstract: PURPOSE:To minimize the start/stop operations of a motor-driven motor and the open/close actions of a motor-driven switch and to improve the durability of the equipments and the parts by controlling the flow rate of a hot water supply pipeline based on the level of the warm water stored in a flush tank. CONSTITUTION:When the supply of hot water is started to a bathtub, etc., the level of the warm water stored in a flush tank 11 is detected by a float switch F. Based on this detecting result, the flow rate of the warm water flowing in a pipeline 13 is controlled by a motor-driven switch valve 15. In other words, the valve 15 undergoes the open/close control via a drive motor 15a so that the flow rate of the hot water is minimized in a water famine state. Then the valve 15 is controlled again via the motor 15a so that the flow rate of the hot water is gradually increased as the water famine state is improved. Meanwhile the supply of the warm water performed via the pipeline 13 is discontinued by the valve 15 to the tank 11 in a full-water state. Thus it is possible to minimize the start/stop operations of a motor-driven pump and the open/close actions of a motor-driven switch.
Patent JP-H05190042-A (JP)
Title: Housing structure for lightning element in lightning insulator
Inventor: MATSUI ISAMU
IPC: H01B17/42
Filed: 1992-01-16
Abstract: PURPOSE:To absorb the energy upon the breakdown of a lightning element by a cylinder-like body which houses the lightning element, facilitate the housing operation of the lightning element into the housing cylinder-like body with speed, prevent the scattering of the shot of an inorganic fiber, and reduce the weight of the lightning insulator. CONSTITUTION:A ceramic coated layer 14 is coated and formed on the outer periphery of a protecting cylinder 13, being a cylinder-like body, made of an inorganic fiber. The protecting cylinder 13 is housed in a housing cylinder-like body 12 made of a porcelain, and a lightning element 15, the voltage-current characteristics of which is non-linear, is housed in the protecting cylinder 13. Accordingly, the scattering of the shot of the inorganic fiber constituting the protecting cylinder 13 can be prevented by the ceramic coated layer 14.
Patent JP-H02189141-A (JP)
Title: Ultrasonic diagnosing device
Inventor: MISONO KAZUHIRO
IPC: A61B8/14
Filed: 1989-01-17
Abstract: PURPOSE:To enable provision of an ultrasonic image having constantly excellent resolution by a method wherein the variable range of an STC curve can be automatically switched so as to provide a desired STC curve according to a working ultrasonic probe. CONSTITUTION:An ultrasonic diagnosing device is provided with a plurality of voltage set volumes responding to a propagation distance of ultrasonic waves, a switch means to gradually select a set voltage by means of the two voltage set volumes positioned adjacent to each other, a means to generate a clock responding to the focus distance of an ultrasonic probe, a means to control a switching timing of the given voltage selected by the switch means based on a clock from the clock generating means, and a means to generate an STC signal based on the set voltage selected by the switch means. By connecting the ultrasonic probe to an observation device, the variable range of an STC curve is automatically switched.
Patent JP-S5391735-A (JP)
Title: Animated image storage system
Inventor: KATSUBE TAKEKI
IPC: B65G1/133
Filed: 1977-01-24
Abstract: PURPOSE:To shorten the access time by mounting plural ring-type stackers on the same axis, driving it separately to increase its capacity, maintaining a rotation soeed, selectively withdrawing a magazine from the stacker, and loading it to a reproducer.
Patent JP-H05185602-A (JP)
Title: Ink-jet printer
Inventor: NISHIOKA ATSUSHI
IPC: B41J2/175
Filed: 1992-01-16
Abstract: PURPOSE:To make the whole of an ink-jet printer compact, by a method wherein a space to be occupied by a defoaming device is reduced drastically by making a pressurizing needle for removal of a foam in ink within an ink-jet recording head holdable freely into a holding hole in a cradle other than in a using time. CONSTITUTION:A pressurizing needle 13 is held under a pressed-in state into an upper cover holding hole 1b at the unused time. Then at the time of removal of a foam within ink of an ink-jet recording head, a head part 13c of the pressurizing needle 13 is pinched by fingers, the pressurizing needle 13 is pulled out, a connecting claw 1d of the upper cover is pressed into a space between projecting parts 1c, 1d of the pressurizing needle 13 and held stably. The pulled out pressurizing needle 13 is inserted into a pressurizing small hole of the ink-jet recording head and the foam in the ink is removed.
Patent JP-H06215024-A (JP)
Title: Device and method for processing natural language
Inventor: SAKAI KEIICHI
IPC: G06F17/28
Filed: 1993-01-18
Abstract: PURPOSE:To retrieve with a natural language as an input/output when a user not skilled in a computer performs retrieval or when desired retrieval can not be performed with a routine language for retrieval. CONSTITUTION:This natural language processor is provided with natural language input means 1-4 for inputting language information in the natural language, natural language analyzing means 5 and 6 for analyzing the inputted language information and preparing retrieval conditions, retrieval processing part 8 for outputting the retrieved result from the prepared retrieval conditions, natural language generating means 8-10 for generating the language information in the natural language from the outputted retrieved result, and natural language output means 11-13 for outputting the generated language information.
Patent JP-S5499744-A (JP)
Title: Etching machine
Inventor: TANAKA SHIYOUZOU
IPC: C23F1/08
Filed: 1978-01-25
Abstract: PURPOSE: To make it possible to etch metal plates of different thicknesses with a plurality of etching depths in a chemically etching machine even at a fixed conveyor speed by providing a plurality of intermediate taking out parts to the product conveyance mechanism of the machine equipped with position detecting mechanisms.  
     CONSTITUTION: Products to be etched are introduced from inlet 1 and etched while being conveyed in reaction vessel 2 with a conveyor. When they reach intermediate taking-out parts 4,5,6, position detecting mechanisms 19,20,21 detect the products and send the detected signals to centered controller 25, where the number of products passed, the number of products taken out and position information on the conveyor are detected in accordance with programmed memory. In case the calculated values accord with the memory, taking-out indication signals are sent to taking-out part controllers 22,23,24. Taking-out mechanisms inside and outside the machine actuate to take out the products from the machine through intermediate outlets 10,11,12. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03212510-A (JP)
Title: Pile with spring
Inventor: YAMAMOTO ITSUO
IPC: E02D5/60
Filed: 1990-01-17
Abstract: PURPOSE:To absorb vibration and impact force applied to a construction by interposing a spring between a case for covering a pile head portion slidably and the upper end surface of the pile, and loading a rust preventing material. CONSTITUTION:A case 2 made of a sheet steel is put on the pile head portion of a high strength concrete pile body 1 in such a manner as to freely slide up and down. A steel spring 4 is interposed between the case 2 and a top cover piece 3a of a pile head reinforcing crown body 3 made by a sheet steel. An oil filler hole 5 is provided in the case 2, and an oil outflow mechanism 6 is disposed on the cover piece 3a. By this arrangement, the spring 4 is expanded and contracted in relation to the load applied to the pile head portion 1, and the case 2 is slid along the pile body 1 to absorb the impact force and vibration applied to a construction.
Patent JP-S60151546-A (JP)
Title: Nmr imaging device
Inventor: MIYAJIMA TAKESHI
IPC: A61B10/00
Filed: 1984-01-18
Abstract: PURPOSE:To correct deterioration in magnetic field nonuniformity due to magnetic field disturbance by providing annular ferromagnetic bodies adjacently outside of the in-cylinder static magnetic field generation space of a magnet and at right angles to the magnetic field direction. CONSTITUTION:A DC current is supplied to four electromagnets 10-40 which constitute a normal conductive magnet to produce a magnetic field in the internal space of the coils 10-40. A pipe (bobbin) 80 made of epoxy resin, etc., is provided in the coils 20 and 30, bobbins 110 and 120 made of aluminum are fixed to the coils 10 and 40 outside the station magnetic field established by the coils 10 and 40, and silicon steel belts 90 and 100 are wound and adhered fixedly around the bobbins 110 and 120. Consequently, the term of Z<2> of magnetic field nonuniformity is corrected.
Patent JP-H08195948-A (JP)
Title: Moving image transmission system
Inventor: MIYASAKA HIDEKI
IPC: H04N19/82
Filed: 1995-01-19
Abstract: PURPOSE: To obtain a high efficient moving image transmission system without impairing redundancy of image data by performing a prescribed arithmetic processing for the predictive error in an inter-frame predictive coding and ciphering the error. CONSTITUTION: In a coding part, an adder 16 performing a prescribed arithmetic processing is provided between a subtracter 1 and a discrete cosine converter DCT 6, and a subtracter 17 performing the arithmetic processing which is reverse to the adder 16 for the local decoding predictive error outputted from an inverse DCT 14 is provided. Therefore, a prescribed value is added to the predictive error from the subtracter 1 by the adder 16 and the error is transmitted as coded data via a DCT 6, a quantization part 7 and a variable length coding part 9. In a decoding part, the same constitution corresponding to a local decoding part is made, and a prescribed value 1 is subtracted and added, the value is imparted to the adder and output image data is obtained, for the output data of the inverse DCT.  Thus, by adding an arbitrary value to predictive error data and subtracting this value in a decoding part, a a normal reproduction can be performed without accumulating the error of decoded data and actual data and a simple ciphering becomes possible.
Patent JP-H09198132-A (JP)
Title: Guide sensor attachment constitution for automatic traveling vehicle
Inventor: MIZUKURA TAIJI
IPC: G05D1/02
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To prevent a crawler from getting over and stamping a guide cable at its both sides when a device body turns by placing a pair of guide sensors which detect the guide cable at a front part of the turning center of the device body in terms of a side view and also at a rear part of the crawler front end respectively. SOLUTION: The attachment positions of guide sensors 21L and 21R are set at the front part of the turning center 01 in terms of a side view, at the rear part of the front end F of a crawler 10 and also at the upper front end part of a crawler ground part G respectively. In terms of a plane view, the sensors 21L and 21R are placed at the equidistant positions from the device center line in the horizontal direction and also placed at the center of total height of the device body in the vertical direction. In such location of both sensors 21L and 21R, the crawler no never gets over nor stamping a guide cable 19 when the device body travels and turns with its horizontal center set coincident with the cable 19. Furthermore, the crawler 10 never gets away from the center 01 when the traveling direction of the device body is changed along the cable 19.  As a result, the sensors 21L and 21R never shift much from the cable 19.
Patent JP-H04270509-A (JP)
Title: Surface acoustic wave filter
Inventor: YOSHIDA YUKIO
IPC: H03H9/64
Filed: 1991-01-24
Abstract: PURPOSE:To realize the surface acoustic wave filter whose frequency amplitude characteristic and delay time characteristic are not affected by external temperature. CONSTITUTION:A surface acoustic wave propagation substrate 2 is enclosed by a metallic package 1 and a cap 6. An input/output electrode 3 is formed to both ends of the upper side of the surface acoustic wave propagation substrate 2 with an interdigital electrode. The input output electrode 3 connects to an outer lead 4 via a wire 5 and an electric signal is inputted/outputted through the outer lead 4, and the surface acoustic wave converted by the electrode 3 propagates the surface of the surface acoustic wave propagation substrate 2. Then a resistor sheet 8 is arranged between the surface acoustic wave propagation substrate 2 and the package 1 to keep the temperature of the resistor 8 constant thereby eliminating a characteristic change in the surface acoustic wave filter due to a change in external temperature.
Patent JP-S58123911-A (JP)
Title: Tiered type revetment method and revetment block
Inventor: YUKIMOTO MASASHI
IPC: E02B3/14
Filed: 1982-01-21
Abstract: PURPOSE:To enable simple constructing of a tiered type revetment, by a method wherein an upper surface is sloped more gradually than an slant surface of a bottom part, and legs, having a grounding surface paralleling with the bottom surface, are formed in a projecting manner on a bottom surface of a main plate having bored holes. CONSTITUTION:Cobble stones C are placed on a slope B of a shoreline, blocks A are bonded such that sides of main plates 2 of adjoining blocks A in a lateral direction at each stage make contact with each other, and the front edge of the main plate 2 of the block A stretches over brackets 9 of the adjoining blocks A at a next lower stage. The bored holes 1 in the main plate 2 are filled with a filling material D with which a space between the bottom of each block A and the cobble stones C is filled. Connecting concrete E is placed in a space formed between the corner cut parts 5 of the adjoining blocks A in a lateral direction and a concavity 7 in a center of the rear edge of the block A at a next lower stage, and this, coupled with the presence of suspension reinforcing rods 6 and 8, enables monolithical uniting of the blocks.