baber/WOPTO huggingface dataset:
Patent JP-2000056076-A (JP)
Title: Extractor and its using method
Inventor: FUKUI HISAKI
IPC: G21C19/44
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To efficiently remove radioactive materials contained in molten salt. SOLUTION: This extractor is provided with a reaction tank 3 capable of storing molten salt 1 and a molten metal 2 and a rotor 15 rotatable in the peripheral direction in the reaction tank 3, an introduction hole 16 penetrating into the rotor 15 from the outside is bored at the center of the bottom section of the rotor 15, an outflow hole 17 penetrating outward from the inside of the rotor 15 is bored at a portion near the upper end of the outer periphery of the rotor 15, and a deflecting member 19 is provided in the rotor 15 to face the introduction hole 16.  The molten metal 2 sunk at the lower section in the reaction tank 3 is poured into the rotor 15 via the introduction hole 16, the molten metal 2 lifted along the inside face of the rotor 15 by the centrifugal force developed by the rotation of the rotor 15 is discharged into the molten salt 1 floating on the molten metal 2 in the reaction tank 3 from the outflow hole 17, and the molten metal 2 is brought into contact with the molten salt 1 to shift the radioactive materials contained in the molten salt 1 to the molten metal 2.
Patent JP-H0672535-A (JP)
Title: Transport device of columnar body
Inventor: SHIGENARI KIYOSHI
IPC: B65G47/88
Filed: 1992-08-27
Abstract: PURPOSE:To prevent a fallen can on a conveyor from being transported by a following transport device. CONSTITUTION:Flow of a fallen can 1a conveyed by a conveyor 2 is once stopped by a separating member 10. In the meantime, an upright can 1 smoothly passes beside the separating member 10. Consequently, it is possible to for a certain interval between the fallen can 1a and the upright can 1. Thereafter, the upright can 1 is conveyed by a vacuum conveyor 3. Consequently, it is possible to prevent inconvenience of conveying the fallen can 1a by way of sandwiching it between the upright cans 1.
Patent JP-H0783369-A (JP)
Title: Hose connecting structure and pipe fitting used therein
Inventor: TANAKA MASAMI
IPC: F16L33/22
Filed: 1993-09-14
Abstract: PURPOSE:To provide a hose connecting structure and a pipe fitting used therein excellent in reliability relating to a leak by preventing a hose end part and a rubber layer from easily separating. CONSTITUTION:In a hose connecting structure for connecting a plurality of hoses 2, 3 through a pipe fitting 10, annular protrusions 11, 12 for press spreading an engaged hose internal peripheral surface to the outside are protrusively provided in each hose connecting engaging part 10a, 10b of the pipe fitting 10, and by these annular protrusions 11, 12, a clearance is formed by floating engaging edge parts of the hoses 2, 3 from the periphery of a main unit of the pipe fitting 10, to coat the hoses 2, 3 containing this clearance part and a connecting part total unit of the pipe fitting 10 with a rubber layer 5.
Patent JP-S6474948-A (JP)
Title: Steam heating in belt-conveyor steaming apparatus
Inventor: SUZUKI HISATOSHI
IPC: A23F3/06
Filed: 1987-09-12
Abstract: PURPOSE:To prepare high-quality tea leaves having deep taste and color, by charging tea leaves into a coarse-rolling machine of a belt-conveyor steaming apparatus and dividing the steaming time of one batch of each leaves into plural sections. CONSTITUTION:Tea leaves are transported with an endless conveyor 4 through a steaming chamber 6 having steam-ejection nozzle. Raw tea leaves are supplied to an end of the conveyor 4, quickly heated and steamed in the steaming chamber 6 and delivered from the other end while keeping the temperature of the raw tea leaves at a prescribed level. In the above steaming process, steaming of raw tea leaves corresponding to one batch of the following coarse-rolling machine is carried out in divided portions for a prescribed period. The quality of the produced tea can be improved by this process.
Patent JP-S6473235-A (JP)
Title: Exhaust gas measuring apparatus
Inventor: HOSHINO TETSUJI
IPC: B01D53/94
Filed: 1987-09-16
Abstract: PURPOSE:To obtain a suction piping for measuring the concentration of ammonia and nitrogen oxide accurately, by arranging a suction piping for measuring an exhaust gas inserted into a duct as double pipe to use a quartz tube as inner tube and a metal tube as outer tube. CONSTITUTION:A combustion exhaust gas 3 of a gas turbine 1 is discharged into an exhaust duct 2. Ammonia 4 discharged from an ammonia injector 5 is sprayed into the duct 2 and the exhaust gas 6 gives a gas composition containing ammonia and a low nitrogen oxide reduced. The exhaust gas 6 sucked with a suction piping 7 enters an analyzer 8 through a hose or the like outside the duct. The suction piping 7 made up of a metal tube 13 as outer tube and a quartz tube 12 as inner tube with no clearance therebetween. The quartz tube 12 as inner tube is so constructed that it is sliced into pieces to a proper length to pack. The tip of the outer tube 13 of the suction piping is bent so as not to let the inside quartz tube 12 drop.
Patent JP-S6287970-A (JP)
Title: Electrophotographic sensitive body
Inventor: HASEGAWA HARUO
IPC: G03G5/14
Filed: 1985-10-14
Abstract: PURPOSE:To obtain the titled body having an improved durability by using an aqueous coating solution contg. a polyester resin and an amino resin as a main component to the formation of an adhesive layer. CONSTITUTION:The aqueous coating solution contg. the polyester resin and the amino resin as the main component is used for the formation of the adhesive layer. The coating solution contains the polyester resin as an emulsion and the amino resin such as a melamine resin and an urea resin as an aqueous solution. The weight ratio of the polyester resin and the amino resin contg. in the adhesive layer as a solid matter is preferable to be 1:(0.1-0.8). The adhesive layer may exist together with an inorg. pigment, etc. As said pigment, a titanium oxide, a zinc sulfide, a talc, a calcium carbonate and a clay, etc., may be used. The used amount is preferable to be 0.5-3pts.wt. per 1pts.wt. the polyester resin. The adhesive amount of the adhesive layer is preferable to be 0.5-5g/cm2 on the weight basis of the resin alone, and 3-20g/cm<2> on the weight basis of the mixture of the resin and the pigment. Thus, the titled body having the good durability is obtd.
Patent JP-S61108086-A (JP)
Title: Connecting device between barge and pusher boat
Inventor: KATOU GOSUKE
IPC: B63B21/62
Filed: 1984-10-30
Abstract: PURPOSE:To follow the variation of the draft and allow a quick separation of a pusher boat from a barge in an emergency by inserting a pin freely expanding/contracting by means of a hydraulic cylinder hole section vertically movable mounted on a post that is errected on a barge, from the broadside of a pusher boat. CONSTITUTION:A recessed section 2 that fits a pusher boat 10 is formed in the stern of a barge 1 and a post 3 is errected on the inside surface of the recessed section 2 and then a pin hole section 8 is provided so as to freely be moved vertically using a hydraulic cylinder mechanism 6 arranged in the post 3. A pin 15 capable of expanding/contracting using a hydraulic cylinder 17 is provided on the upper deck of a pusher boat 10 and inserted in the pin hole section 8. The variation of the draft line between the barge 1 and boat 10 can be absorbed in and followed by the hydraulic cylinder mechanism 7 inside the post 3. In an emergency, the pin 15 can be quickly withdrawn using the hydraulic cylinder mechanism 17 and both ships can be separated from each other immediately.
Patent JP-H0674722-A (JP)
Title: Inspecting method for wire bonding
Inventor: ISHII YUICHIRO
IPC: G01B11/24
Filed: 1992-08-28
Abstract: PURPOSE:To obtain a method for inspecting the wire bonding easily for any type of an inner lead. CONSTITUTION:An inner lead 22 has inherent gradation of brightness. Two points(51, 52) are recognized on a bonding wire 23 detected in an inspection area 25 being set between the inner lead 22 and a pad 24. A point 55 spaced apart from the point 51 by a predetermined distance is recognized on an extension connecting the two points (51, 52) and the wire bonding is inspected by extending the extension.
Patent JP-H0279021-A (JP)
Title: Liquid crystal display element
Inventor: ISHII KOJI
IPC: G02F1/1333
Filed: 1988-09-16
Abstract: PURPOSE:To improve the optical characteristics over the entire region from a high temp. to a low temp. by providing a temp. control element in proximity to display electrodes in a liquid crystal layer and controlling the temp. of the liquid crystal itself. CONSTITUTION:This display element consists of upper, lower sheet glasses 1, 2, oriented films 3, insulating films 4, the display electrodes 5, a seal 6, the liquid crystal layer 7, and the temp. control element 8. The temp. control element 8 is provided via an insulating film 4 under the display electrodes 5 and is formed by joining two different conductors 8a, for example, lead, and 8b, for example, silicon at 2 points 8c, 8d. The generation and absorption of heat take place in the joint part by a Peltier effect and the temp. of the liquid crystal layer 7 is controlled if a DC voltage is impressed from a power source 9 to the conductor 8a and the conductor 8b. The use of the element at a high temp. and low temp. is possible in this way and the operating temp. range is widened.
Patent JP-H1162485-A (JP)
Title: Earth/sand in tonnel delivery-out method and device therefor
Inventor: MOTOHASHI KENICHI
IPC: E21F13/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of working environment in a tonnel, attain cost reduction, and alleviate the limit of passage of vehicles therein. SOLUTION: Earth and sand cut by a cutting edge 3 in a tonnel 2 is put in a carrying container 6, which is conveyed with a transport vehicle 7 to a runnable crusher 5, and the container is raised and inclined by a charge-in device installed in the crusher 5 and the earth and sand therein is charged into the crusher 5, and crushed thereat. The crushed earth and sand is delivered outside of the tonnel 2 from the crusher 5 by the use of a belt conveyer 9. Accordingly, in comparison with the case where a plurality of damp truck are made to run across almost the whole length of the tonnel 2 for deliverying the crushed earth and sand outside thereof, exhaust gas, dust, etc., discharged in the tonnel 2 is reduced, and the cost for maintenance of road surface in the tonnel 2 can be reduced.
Patent JP-H1158413-A (JP)
Title: Synthetic resin hollow molded form and molding method thereof
Inventor: IWASAKI KENICHIRO
IPC: B29C33/52
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To secure the flatness of an internal surface and shorten a process by a method wherein a film of synthetic resin material for molding a core is molded uniformly so as to remain on the inside of a hollow molded form after melting and removing a predetermined amount of the core. SOLUTION: A core 4 for molding a hollow part 3 of a hollow molded form 1 is formed of a synthetic resin material and the core 4 is set in a molding die 10 to form a cavity 11 around the core 4. A synthetic resin material, having a melting point higher than that of the synthetic resin material for molding the core, is injected out of an injection port 12 into the cavity 11. Next, a predetermined amount of the core 4 is molten and removed by heating the core at a temperature lower than the melting point of an injection molded form and higher than the melting point of the core 4, then, gas or liquid is injected into the space at a temperature lower than the melting point of the core 4.  The remaining resin of the molten core is pushed against the inside of the hollow molded form 1 by the injection of the pressure fluid whereby a uniform film 2 remains on the internal surface of the molded form 1.
Patent JP-H0780860-A (JP)
Title: Resin mold for manufacturing contact lens, and manufacture of contact lens using the mold
Inventor: KATAGIRI KANJI
IPC: G02C13/00
Filed: 1993-09-16
Abstract: PURPOSE:To manufacture a contact lens, which is excellent in optical properties and has a smooth surface not to injure the cornea, by a method wherein a recessed part or a projected part is formed at the position outside the determin ing part of the outer periphery of the contact lens on the base curve forming surface of a male mold. CONSTITUTION:In a male mold, on its base curve forming surface 8, a recessed part 9, which positions outside the determining part of the periphery of a contact lens, is formed circumferentially. When polymerizable monomer is charged in a cavity, the poolymerizable monomner flows even in the recessed part on the base curve forming surface so as to fill the recessed part. In succession, by polymerizing and hardening the polymerizable monomer, the semifinished article 11 of a lens having the recessed part filled is obtained. By forming the recessed part at the position outside the determining part of the outer periphery of the contact lens on the base curve forming surfce, polymerizable monomer enters and fills the recessed part at the charging of the polymerizable monomer in a cavity.
Patent JP-H0575843-A (JP)
Title: Picture forming method
Inventor: KOIZUMI NOBORU
IPC: H04N1/393
Filed: 1991-09-10
Abstract: PURPOSE:To provide a picture forming method in which the sharpness of a picture to be formed from a color scanner, CG and font data, etc., is improved, and no moire fringe appears in the copy of an original formed of dots. CONSTITUTION:The title picture forming method is characterized as follows. Picture density data from a picture density data storage circuit 210 is read out by a read-out circuit 220, and is sent to an arithmetic processing circuit 241 through a 1-line delay circuit 242 and a 1-clock delay circuit 243, and two noticed picture elements are divided into small picture elements by the arithmetic processing circuit 241, and their densities are determined by RE processing. Plural pieces of the picture density data of the small picture element are modulated by a reference wave signal generated by a triangular wave generation circuit 290 by modulation circuits 260A to 260C, and a modulated signal is generated.
Patent JP-S6287587-A (JP)
Title: Diazabicyclo-type herbicide
Inventor: KOSAKA HIDEO
IPC: C07D487/04
Filed: 1985-10-15
Abstract: NEW MATERIAL:A mixture of 2-isopropyl-2,6,7-trimethyl-1,4-diaza bicyclo[3.3.0]oct-4,6-diene-8,8-dione of formula I and 3-isopropyl-3,6,7-trimethyl-1,4- diazabicyclo[3.3.0]oct-4,6-diene-2,8-dione of formula II. USE:Herbicide free from substantial phytotoxicity to main crops such as soybean, cotton, etc. PREPARATION:The objective mixture can be produced by the intramolecular dehydrative condensation of 2-methyl-3-(5'-isopropyl-5'-methyl-4'-oxo-2'-imida zolin-2'-yl)-2(Z)-butenoic acid of formula III.
Patent JP-H1163215-A (JP)
Title: Operation device for transmission
Inventor: SATO ATSUSHI
IPC: F16H61/28
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To dispense with processing of ventilating grooves on an end of an output rod, and to reduce a processing cost by arranging a burring member formed with ventilating grooves for the communication between a hollow space of the output rod with an atmospheric pressure chamber at the time of abutting, on the abutting surface between the end of the output rod and a free piston. SOLUTION: A plurality of grooves 31a are formed on a buffering member 31 of a free piston 11, on its abutting surface against one end 30a of an output rod 30, for the communication between a hollow portion lead to atmosphere with an atmospheric pressure chamber 13. Intake and exhaust are carried out in respect to the atmospheric pressure chamber 13 through four ventilating grooves 31a formed on the buffering member 31 even when one end 30a of the output rod 30 and the buffering member 31 of the free piston 11 are moved bilaterally in the abutting state. It is thus unnecessary to process a ventilating groove on one end 30a of the output rod 30. Mass production of the buffering members 31 formed with the grooves 31a is enabled easily and inexpensively only by completing a die.
Patent JP-H0279718-A (JP)
Title: Digital type change width relay
Inventor: MITAMURA SEIICHI
IPC: H02H3/44
Filed: 1988-09-14
Abstract: PURPOSE:To decide a relay stably even when the quantity of electricity of a system varies by using the mean value of the amplitude value of sinusoidal currents within a fixed time. CONSTITUTION:A digital type change width relay 10 takes in and samples a sinusoidal current input from a power system by an input means 11, and converts the value of the sinusoidal current input into a digital data. An amplitude value at a current time is obtained by a means 13, and the amplitude value of sinusoidal currents within a fixed time before a fixed time is acquired by a means 12. The amplitude values of the means 12, 13 are compared by a comparison means 14. Voltage ¦V¦a at the current time is obtained, and stored in a table required. The quantity of voltage needed for acquiring change width is stored in the table. The mean value of the quantity of voltage before change and the variation  V of the quantity of voltage are acquired. Whether the variation  V is larger than a specified value VSET or not is decided, and a relay is operated when the variation is larger, and the relay is returned when the variation is smaller. Accordingly, a stable relay output is obtained even when the quantity of electricity of the system is fluctuated.
Patent JP-H04115069-A (JP)
Title: New design of air dome
Inventor: TOMIKAWA CHIKANOBU
IPC: E04H15/54
Filed: 1990-09-03
Abstract: PURPOSE:To prevent any excessive rise of a temperature inside a a dome by forming the covering member of an air dome mainly of a fluorine including resineous film having a metallic membranous layer at least on one side surface. CONSTITUTION:On a part or on the whole of at least one side surface of a film which consists of, for example, an ethylene tetrafluoride resin, a metallic membranous layer of aluminum, for example, is laid to form the covering member of an air dome. And the covering member is so extended that its metallic membranous layer may come on the inner surface side and fixed thereto by means of grid-form net or rope, so as to construct the air dome.
Patent JP-2000062336-A (JP)
Title: Original plate for lithographic printing plate
Inventor: KAWAMURA KOICHI
IPC: G03F7/00
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To eliminate the staining properties of a printed matter by a method wherein a hydrophilic polymer layer including a hydrophilic polymer compound and a photothermal conversion material is provided on a support having a hydrophilic surface and further a layer made of a hydrophobic polymer compound, the side chain of which changes thermally to a hydrophilic one is provided on the hydrophilic polymer layer. SOLUTION: On the hydrophilic surface of a support, a hydrophilic intermediate layer including a photothermal conversion material and a hydrophilic polymer compound is formed. On this hydrophilic intermediate layer, an image recording layer mainly made of a hydrophobic polymer compound, the side chain of which is changed thermally to a hydrophilic one, is produced. Due to the above-mentioned constitution, the hydrophilic intermediate layer reveals the security of a hydrophilic surface in an exposed part and the function for enhancing the thermal efficiency by exposure. Concretely, this hydrophilic intermediate layer turns the neighborhood of the support into a hydrophilic state and, at the same time, generates heat, resulting in accelerating the dissolution of the polymer in the neighborhood of the support.  As a result, no undissolved polymer is left behind on the surface of the support, resulting in allowing to remove the polymer completely and to improve the staining properties of a printed matter.
Patent JP-H0542238-A (JP)
Title: Bag for golf club
Inventor: MIZUKOSHI OTOHIKO
IPC: A63B55/00
Filed: 1991-08-19
Abstract: PURPOSE:To make a bag foldable and prevent the damage of golf clubs by providing inner partitions made of an air mat freely sealed with air in an outer tube body with a flexible side wall. CONSTITUTION:A ring 4 made of hard synthetic resin and the like is provided on the periphery of the opening section of an outer tube body 2, and two partition bars 13 are suspended in parallel across the ring 4. A hard bottom plate 5 is provided at the bottom section of the outer tube body 2, and a flexible side wall 6 is fitted between the ring 4 and the bottom plate 5. A shoulder belt 7 and a handle 8 are provided on the outer face of the side wall 6. Airtight sheets 10 such as synthetic resin sheets coated with vinyl chloride on nylon are overlapped to form multiple air chambers 11 in the vertical direction, and air injection ports 12 are provided to form inner partitions 3. The partitions 3 are hooked and fitted to the partition bars 13 in the outer tube body 2. When the inner partitions 3 are removed, the outer tube body 2 can be folded, and the inner partitions 3 can be discharged of air and folded.
Patent JP-H1071940-A (JP)
Title: Brake fluid pressure controller
Inventor: TAMAOKI AKIFUMI
IPC: B60T8/36
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an easily assembled brake fluid pressure controller wherein an electronic controller and a hydraulic pressure control unit are integrally provided. SOLUTION: Solenoid valves 14 and 16 are provided to be protruded from a body surface 12a in a valve block 12. An electronic controller 51 is mounted and a circuit board 50 having the fixed exciting coils 54 and 84 of the solenoid valves 14 and 16 is joined around the solenoid valves 14 and 16 of the body surface 12a of the valve block 12. Further, yokes 60 and 89 of the solenoid valves 14 and 16 are fixed around the exciting coils 54 and 84. For assembling, sleeves 18 and 59 are inserted into the through-holes 50a and 50b of the circuit board 50 and, by fitting the yokes 60 and 89 to the sleeves 18 and 59, the exciting coils 54 and 89 and the yokes 60 and 89 are positioned.
Patent JP-S59125554-A (JP)
Inventor: FUJII KAZUO
IPC: A61C13/14
Filed: 1982-12-29
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-S61109912-A (JP)
Title: Manufacture of double-layer plain bearing
Inventor: KOHAMA MASAYUKI
IPC: B21D28/10
Filed: 1984-11-05
Abstract: PURPOSE:To make cutting processing of the circumferential part unnecessary, by a method wherein a small circular V groove and large circular V groove are formed on both sides of a double-layer bearing material and after a circular part which is surrounded by the small circular V groove has been sheared and separated from the material, an annular part to be surrounded by the large circular V groove is separated from the material. CONSTITUTION:A double-layer plain bearing material 27 is sent into a old 20 and small circular V groove 41 and large circular V groove 42 which are confronted and concentric with each other are formed on both sides of the material 27 by leaving behind connecting parts 43, 34' respectively by a top and bottom dies 22, 22' having cutting blades 21, 21' respectively. Then an inner hole 45 is formed by removing the circular part 44 to be surrounded with the small circular V groove 41 by a blanking punch 23 by making the connecting part 43' shear and separated. Then a double-layer plain bearing 40 is obtained by separating an annular part 46 to be surrounded by the large circular V groove 42 from the material 27 by making the connecting part 43 shear by a blanking punch 24 and die 26.