baber/WOPTO huggingface dataset:
Patent JP-S5559804-A (JP)
Title: Selectively permeable composite membrane and preparation thereof
Inventor: MINEMATSU HIROMASA
IPC: B01D69/12
Filed: 1978-10-31
Abstract: PURPOSE:To obtain the reverse osmosis composite membrane with excellent selective permeability, water permeability, chemical resistance, heat resistance, anti- bacterial property and the like by cross-linking with a specific compound a membrane mainly comprising hydroxystyrene type polymer on microporous support membrane. CONSTITUTION:On a microporous support membrane of which surface pore size is generally about 100-1000Angstrom , for example, polysulphone membrane, is coated a solution which dissolves a hydroxstyrene type polymer A of the formula I containing polyhydroxy unit (e.g. o-hydroxystyrene structural unit) in a concentration of at least 30mol% of the total repeating units and a compound (e.g. HCHO) capable of reacting with the structural portion of the formula II within the formula I at more than one functional portion. Then said polymer A is cross-linked by methods such as heat treatment and the like to prepare a selectively permeable composite membrane. The polymer A is one which dissolves in more than one medium selected from water and water-compatible organic solvents of boiling points below 120 deg.C (e.g. methanol) in a concentration of 0.1g/100c.c. or higher.
Patent JP-H09320483-A (JP)
Title: Electron gun for cathode-ray tube
Inventor: SUZUKI FUMITO
IPC: H01J29/48
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an electron gun which can restrain both field emission from the connection part of a resistor with grids and the destruction of the resistor. SOLUTION: In the electron gun for a cathode-ray tube, its main electron lens part ML is provided at least with a first, a second and third grid G3, G5 and G6, which are disposed in order toward the target direction, and with a fourth grid G7 to which anode voltage is applied. In this case, the second and third grids are laid adjacently, dynamic focus voltage which is changed while being synchronized with the deflection of electron beams, is applied to the first and third grids, and it is so structured that the first and second grids are thereby connected with each other by a resistor 24 disposed nearby.
Patent JP-S5833577-A (JP)
Title: Unmannedly guided truck
Inventor: MAETAKI SUSUMU
IPC: B61B13/00
Filed: 1981-08-25
Abstract: PURPOSE:To enable luggage of different specifications to be conveyed by only modifying the specifications of a truck, by a method wherein a truck and an unmannedly guided traveling body are detachably fitted to each other and are moved as one body in the traveling diretion, in the titled truck for conveying luggage in an unmanned manner. CONSTITUTION:The truck 2 in which legs 2b having freely rotatable casters 2c at their lower ends are provided below the luggage carrier 2a is detachably held on an upper part of the unmannedly guided traveling body 1 incorporating various control mechanisms required for unmanned traveling so that it can be moved in the vertical direction. The weight of the luggage conveyed is entirely supported by the truck 2, and is prevented from acting on the traveling body 1. Accordingly, the system can be adapted for conveying various luggage of different specifications by only modifying the specifications of the truck 2 without modifying the specifications of the traveling body 1.
Patent JP-H10324225-A (JP)
Title: Water-drop removing device for vehicle
Inventor: KAMAKURA HIROSHI
IPC: B60R1/06
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent a blower from interfering with a side window or a variety of parts, by placing the blower in the space forward of a guide sash which guides vertically the front end of the side window in the door. SOLUTION: In the front part of a door, a guide sash 27 which vertically guides a side window 6 is placed with a little bit lean vertically in the door when the side window 6 is opened and closed, and its top is placed near back end of a door mirror base 7. A turbofan 30 is arranged in the upper part of a dead space between this guide sash 27 and the front edge of the door. In the turbofan 30, its blowing opening 31b is at an end of a blowing path protruding from the outer periphery of a fan casing in its tangent direction. In addition, the blowing opening 31b of the turbofan 30 is connected with an air duct 9 extending toward the lower part of a door mirror case 7 through a connecting pipe 25. Thus, because the turbofan 30 is arranged by using the dead space, there is no interference between the turbofan 30 and the side window 6 or a regulator.
Patent JP-S5993724-A (JP)
Inventor: JIYON BURUUSUTAA ROUZU
IPC: C08G65/40
Filed: 1983-07-21
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-H11331189-A (JP)
Title: Cell switch device
Inventor: YAMADA SUSUMU
IPC: H04L47/22
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To switch an ATM(asynchronous transfer mode) cell between '0' system and '1' system cell switching with no hit in simple configuration. SOLUTION: A control circuit 12 turns cell gates 36, 42 and 72 into passing state, turns a cell gate 78 into stop state, turns switches 20 and 22 and shapers 60 and 66 into switching completing state and provides an initial state. Next, passing through the cell gate 42 is stopped, the queue buffers of the switching destination cell switch 20 and the shaper 66 are made empty, and passing is performed through the cell gate 78. The cell switches 20 and 22 and the shapers 60 and 66 are set under switching. Cell gate 36 is stopped, and at the same time cell gate 42 is made passing. After the queue buffers of the '0' system cell switch 20 and shaper 60 are made empty and no more cell arrives, the queue buffers of the '1' system cell switch 22 and the shaper 66 are read. The switching completion of the cell switch 22 and the shaper 66 is confirmed.  Passing through the cell gate 72 is stopped, the cell gate 36 is turned into passing state, and switching from '0' system to '1' system is completed.
Patent JP-H07317770-A (JP)
Title: Oil-impregnated sintered bearing
Inventor: MURAKAMI SOICHI
IPC: F16C33/10
Filed: 1994-05-24
Abstract: PURPOSE:To run an oil-impregnated sintered bearing at very slow speed, high load and high temperature and prolong its service life. CONSTITUTION:An oil-impregnated sintered bearing 14 is provided with a center hole 14a into which the shaft 12, which bears radial loads, is fittedly inserted. The oil-impregnated sintered bearing 14 is formed such that the internal cylindrical wall supports the shaft 12 at a plurality of points B and C against loads.
Patent JP-H05321634-A (JP)
Title: Particulate treating device of diesel engine
Inventor: SHIMADA TAIZO
IPC: F01N3/02
Filed: 1992-05-26
Abstract: PURPOSE:To carry out combustion at a low temperature efficiently by supplying water to new air and also making corona discharge so as to generate an OH radical, in the case of burning particulates by heating while supplying the new air in the regeneration of a trap. CONSTITUTION:Plural particulate traps 4 (a, b) are provided in the exhaust gas passage 2 of a diesel engine 1 so that the particulates contained in the exhaust gas can be caught. New air is supplied from a new air supply means 6 into the traps 4 so that the combustion of the particulate can be expedited. Further, the traps 4 are heated by respective heating bodies 8 (a, b) so that the particulates can be regenerated by combustion. In the above device, water is poured from a water pouring means 10 into the new air in a mist form. A molecule H2O constituting the water is decomposed and an OH radical is generated by corona discharge to the new air in which the water is poured by an OH radical generation means 11.
Patent JP-S5466313-A (JP)
Title: Heat hardening type aluminum alloy for forming and manufacture of sheet using the same
Inventor: TABUCHI TAKEO
IPC: C22F1/05
Filed: 1977-11-07
Abstract: PURPOSE: To obtain the title sheet with little strain and superior formability by hot rolling an ingot consisting of Cu, Mg, Si, Fe, Mn, and the balance Al and impurities, followed by cold rolling under a limited condition and soln. heat treatment.  
     CONSTITUTION: An ingot consisting of Cu; 0.02W0.5%, Mg; 0.6W1.2%, Si; 0.3W 0.8%, Fe; 0.3W0.6%, Mn; 0.1W1%, and the balance Al and impurities is hot rolled to a predetermined thickness, cold rolled to a thickness leaving a reduction ratio of 5W80, pref. 20W50% to the final thickness, and soln. heat treated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6024883-A (JP)
Inventor: NAKAGAWA HISAO
IPC: B26B19/38
Filed: 1983-07-20
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-H01301895-A (JP)
Title: Method for defoaming electrodeposition washing water
Inventor: HARA SEIJI
IPC: C25D13/00
Filed: 1988-05-31
Abstract: PURPOSE:To efficiently defoam washing water and to improve efficiency of water washing by collecting bubbles in water washing in a recovery tank along with electrodeposition washing water, and spraying the washing water from the upper part of the recovery tank through a pipe connected to the lower part. CONSTITUTION:An electrodeposition coated material 2 is introduced into a water washing chamber 3 by a conveyor 1, and the material 2 is cleaned by the washing water injected from the nozzle 7 of an injector 6 connected to the recovery tank 4 through a pipe 5. The bubbles generated in water washing are collected into recovery tank 4 along with the washing water through a pipe 9. The washing water drawn off from the bottom by a pump 8 is supplied to the water washing chamber 3 through the pipe 5. A part of the washing water is supplied to a spraying device 11 through a valve 12 and a pipe 10, and sprayed over the bubbles floated to the upper part in the recovery tank 4. As a result, the washing water is defoamed, the water washing efficiency is improved, and the environmental pollution due to overflow can be eliminated.
Patent JP-H04358399-A (JP)
Title: Storage device
Inventor: MIZOHATA AKIRA
IPC: G11C29/12
Filed: 1991-06-05
Abstract: PURPOSE:To detect assembling defect in a storing device such as a read only memory capable of being written only once. CONSTITUTION:A discriminator 11 and a selector 12 are added to the read only memory 1. Then, the input condition of an address input and a control input to the read only memory 1 is decided by the discriminator 11, the selector 12 is controlled by the decided result, when the assembling defect is existence, the output of the read only memory 1 is outputted.
Patent JP-S5561353-A (JP)
Title: Mold making method and device thereof
Inventor: TAKEGAWA MASAZOU
IPC: B22C15/23
Filed: 1978-10-31
Abstract: PURPOSE:To improve the moldability and parting characteristic of sand casting molds with extremely simple construction by applying negative pressure at the time of mold making and positive pressure at the time of parting to the vent hole to be buried in the concave part of the pattern forming a relatively deep pocket in the sand casting mold. CONSTITUTION:A vent hole 3 is buried in the concave part 2 of a patern 1 which forms a relatively deep pocket in the sand casting mold and a large-diameter pipe 6 which communicates at one end with this is provided on the back of a molding board 4. The large-diameter pipe 6 is inserted with a switch 7 at the other end and a small-diameter pipe 8 in its inside. First, at the time of making the mold by placing the mold on the molding board 4 and charging casting sand onto the pattern 1, the switch 7 is opened and pressure gas is fed through the pipe 8 in this direction, then the portions near the vent hole 3 of the pipe 6 assume negative pressure owing to ventury action. Hence, the casting sand is packed at high density in the concave part 2. next, at the time of parting the mold, the switch 7 is closed, then the pressure in the pipe 6 increases and the mold may be parted with eash without causing the breakage of the pocket formed in the concave part 2.
Patent JP-S5759658-A (JP)
Title: Spray head for rotary atomizing electrostatic painting device
Inventor: TOKUSHIMA YASUO
IPC: B05B5/04
Filed: 1980-09-29
Abstract: PURPOSE: To prevent the generation of the bubbles in a film surface without regard to the number of revolution of a spray head, the amount of paints discharged, and the kinds and viscosity of paints by forming an inward projecting section in the radial direction of the spray head to a nose section of a sawtooth in the axial direction of the spray head of the whole circumference of a fringe section of the nose of a cuppy inner circumferential surface of the spray head.  
     CONSTITUTION: Paints are supplied into the spray head 3 turning at high speed from an injection nozzle 6, pass through an outflow hole 9 by centrifugal force, flow out on the cuppy inner circumferential wall surface 4 and reach the fringe section of the nose as a thin-film. Forward fluidization is obstructed by the projecting sections 13 of each sawtoothed projection 11, and all paints are branched and flowed into each V-shaped groove 12, rapidly accelerated while being microminiaturized and discharged. The paints currents 15 are torn to pieces, and changed into paints particles 16. Since the extremely thin filamentous paints currents 15 are turned into the particles 16 in this manner, air is not involved to the inside at thst time. The particles 16 are charged with negative charge at the negative high voltage of the spray head 3, and are sucked toward a surface to be coated at zero potential. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10292569-A (JP)
Title: Fit-in type flashing seam
Inventor: IMOTO ATSUKO
IPC: E04D3/362
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in execution of work by a method wherein a main body is fixed with nails, bolts or the like to a decking, and seam joint for metal plates is made to serve concurrently as flashing with a female seam put on and fixed to a male seam. SOLUTION: Metal plate main bodies are fixed with nails, bolts 10 or the like to a decking 9, and the seam end 8 of the metal plate main body at one side is fitted onto the seam corner 7 of the metal plate main body at the other side, and pushing is made sideways and diagonally downward so that the female seam 5 is put on the male seam 4. As holes for fixing by nails or bolts 10 come under the metal plate main body on another side, water is prevented from coming in while joints of the metal plates are made stable with the male seams 4 and the female seas 5 being superposed with each other, making fixation of the metal plates and flashing executable simultaneously. Accordingly, penetration of water and corrosion arising therefrom can be prevented.
Patent JP-S6025980-A (JP)
Title: Production of high purity 2-mercaptobenzothiazole
Inventor: SAKUMA KIYOSHI
IPC: C07D277/72
Filed: 1983-07-25
Abstract: PURPOSE:To produce the titled compound in high purity and yield, by carrying out the direct and continuous crystallization of hot and molten crude 2-mercaptobenzothiazole obtained by the reaction of aniline with carbon disulfide and sulfur at high temperature and pressure, in the absence of a solvent. CONSTITUTION:Hot and molten crude 2-mercaptobenzothiazole obtained by the reaction of aniline, carbon disulfide and sulfur at high temperature and pressure is charged to the middle stage of the vertical column 1. The column is cooled with the cooler 8 to start the crystallization and precipitation of the objective compound. The precipitated crystals are molten with the heater 4, and molten liquid ascending in the column is made to contact countercurrently with the falling crystals. The mother liquor attached to the crystal is washed off with the molten liquid, the imputities adsorbed to the surface of the crystal are desorbed, and fresh crystals corresponding to the temperature increase of the crystal caused by the precipitation are deposited on the surface of the falling crystals. The purification of the crystal proceeds by this process.
Patent JP-S5759008-A (JP)
Title: Turbine bypass controller
Inventor: SHIMIZU JIYUNJI
IPC: F01K9/04
Filed: 1980-09-29
Abstract: PURPOSE: To improve responsive property of a bypass valve in a system for bypassing a turbine to flow steam by opening quickly the bypass valve according to stored steam amount signal in turbine trip accident.  
     CONSTITUTION: Steam flow in a turbine inlet is measured by a flow transmitter 13, and the measurements are stored in a memory storage 14. When a turbine trip accident occurs under such a condition then, the input signal to the memory storage 14 is cut by B contact 22 of an auxiliary relay while the output of flow remaining in the memory storage 14 is generated by turning on (a) contact 23 of the auxiliary relay to generated opening signal of turbine bypassing valve corresponding to steam flow with a function generator 16. The turbine bypassing valve 6 is controllably opened through a high position signal selector 17 with this opening signal as preceeding one. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H088851-A (JP)
Title: Information distribution system and information distribution method
Inventor: SHINPO ATSUSHI
IPC: G06F21/10
Filed: 1994-06-16
Abstract: PURPOSE:To provide an information distribution system capable of performing a primary and a secondary distribution of paid information and preventing damage from reaching equipments other than the terminal equipment even when the physical safety of the terminal is not guaranteed any more. CONSTITUTION:In this information distribution system for distributing digital information from a supply station 101 to the plural terminals 103 among the terminals 103 through an information transmission medium, the supply station 101 is provided with a means for outputting ciphered information for which the information is ciphered by a first cryptographic key intrinsic to the respective pieces of the information and a distribution key for which a first deciphering key corresponding to the first cryptographic key is ciphered by a second cryptographic key intrinsic to a reception terminal to the medium. The respective terminals 103 are provided with the means for inputting the ciphered information and the distribution key transmitted from the supply station 101 or the other terminal through the medium, the means for deciphering the ciphered information by the first deciphering key extracted by deciphering the distribution key by a second deciphering key corresponding to the second cryptographic key, the means for ciphering the first deciphering key extracted by deciphering the encipherment distribution key by the second deciphering key by the second cryptographic key intrinsic to the terminal which is the transmission destination of the ciphered information and the means for outputting the distribution key obtained by the means and the ciphered information to the medium.
Patent JP-H05318700-A (JP)
Title: Off-set printer
Inventor: MATSUO KOJI
IPC: B41F17/14
Filed: 1992-05-27
Abstract: PURPOSE:To contrive miniaturization and an improvement in workability of a printer by moving a press plate or a material to be printed in parallel or perpendicularly to a printing direction and the same patterned images are made printable repeatedly on different positions on the same material to be printed. CONSTITUTION:A material to be printed, for example, a large-sized glass base 18 positioned on an XY moving table 16 on a conveyor rest 5 of the material to be printed is moved up to a stationary frame 10 by a movement of a ball screw 3a. Then a blanket to the surface of which a patterned image is transferred comes into contact with the surface of the base 18 by fixed pressing force by an air cylinder and the patterned image 19 is printed on the surface of the base 18. Hereupon, the patterned image 19 printed on the base 18 are continuous patterns repeated at certain fixed pitches. Then, since the patterned image is enlarged away on the base 18, after printing of the patterned image on the base 18, the base 18 is moved in parallel or perpendicularly to a printing direction by operation of the table 16 and the second printing is performed to the same base 18.
Patent JP-S5759104-A (JP)
Title: Measuring method for shoe clearance of drum brake
Inventor: MIYAKE KATSUYA
IPC: G01B7/06
Filed: 1980-09-27
Abstract: PURPOSE:To exclude the influence of the inclination of a brake shoe by making holes in a rim at both symmetric side positions of the web of a brake shoe and by inserting the detecting elements of a forked displacement gauge which utilizes the phenomenon that magnetic resistance varies linearily with an air gap. CONSTITUTION:At both symmetric side positions of the web 13 of a brake shoe 11, holes 14a are made in a rim 14, and a forked displacement gauge 16 which utilizes the phenomenon that magnetic resistance varies linearly with an air gap is set by inserting its detecting elements 16a into those holes so that their tips 16b are on a lining slide surface 15a. The displacement gauge 16 is put in operation to constitute a magnetic circuit 17 by the displacement gauge 16 and a drum 12, and the magnetic resistance is detected to measure shoe clearance (t) in the center of web. Consequently, the influence of the inclination of the brake shoe 11 is eliminated.
Patent JP-H0428810-A (JP)
Title: Smelting reduction iron-making method
Inventor: KOBAYASHI KATSUAKI
IPC: C21B11/02
Filed: 1990-05-24
Abstract: PURPOSE:To reduce unit consumption of carbonaceous material and to improve efficiency of a reduction furnace by arranging a ferro coke production process with pre-reduction process of iron-containing raw material and production process of coke, etc., integrally combined and using the obtd. formed ferro coke as raw material. CONSTITUTION:By using a gas top blowing reaction vessel and using the iron- containing raw material and reducing agent as the raw material and top-blowing oxygen to this, smelting and reduction are executed to produce an iron-carbon- containing alloy. In the above method, the mixed material of powdered iron- containing raw material and powdered coal is carbonized at 600-900 deg.C to obtain the formed ferro coke having 2-100mm grain size. This ferro coke is charged to a fused zone from upper part of the smelting reduction furnace to execute the smelting reduction iron-making.
Patent JP-H09315437-A (JP)
Title: Handle made of synthetic resin, and bottle having handle
Inventor: MAEJIMA MASAKI
IPC: B65D1/02
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To firmly attach a handle to a recessed part on the side part of a bottle made of a synthetic resin by fixing top and bottom contact plates without requiring a setting by integrally forming fixing plates of the contact plates, which are formed so as to project on the top and the bottom on the internal side of the handle, together with the handle. SOLUTION: This handle comprises of a vertically long gripping part 2 which extends between the top and the bottom edges of a recessed part on a side part of a bottle, an upper contact plate 4 which diagonally downward protrudes from the lower side of a pinching part 3 being provided at the upper end of the gripping part, to the inside, and for which an engaging piece 6 is provided upward so as to be confronted to the pinching part 3, and a lower contact plate 5 which is diagonally upward bent and formed from the lower end of the gripping part to the inside, and at the leading end of which, an engaging piece 7 is provided downward. On the top of the leading end of the lower contact plate 5, a combining step part 10 is formed.  A fixing plate 9 of a length of which the leading end reaches the combining step part, is diagonally extended from the upper contact plate 4, to the gripping part side while bending the connected part with the upper contact plate 4.