baber/WOPTO huggingface dataset:
Patent JP-S6289603-A (JP)
Title: Subliming fungistatic and insect-repellent composition
Inventor: AIKAWA TEIICHI
IPC: A01N37/06
Filed: 1986-05-28
Abstract: PURPOSE:The titled composition that is composed of dimethyl fumarate and camphor, thus having high inhibition of mycotic growth and high antifeedant activity against insect pests to fiber products with high durability in addition to high safety to human bodies. CONSTITUTION:The objective compositions is composed of dimethyl fumarate and camphor at a weight ratio of 10/90-2/98. Since the composition is sublimable, it is used as a fungicide for food-packaging materials, medicine- packaging materials, after products, agricultural products, or used in closets, drawers, bath rooms, warehouses, or vinyl houses or as an insect repellent for clothes, carpets, silk and wool products. The composition can include a moisture-proofing agent such as silica gel or calcium chloride.
Patent JP-S61285029-A (JP)
Inventor: BABA KIYOMITSU
IPC: H02J3/46
Filed: 1985-06-10
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-H07149711-A (JP)
Title: Alkylenediphenyldisulfonyl fluoride and its synthesis
Inventor: TANAKA MUTSUO
IPC: C07C309/86
Filed: 1994-05-12
Abstract: PURPOSE:To obtain a new alkylenediphenyldisulfonyl fluoride, a compound industrially important as an intermediate for medicines, dyes, etc., or as a raw material for engineering plastics. CONSTITUTION:This alkylenediphenyldisulfonyl fluoride is of formula I (R1 is 1-3C alkylene), e.g. 4,4'-fluorosulfonyldiphenylmethane. The compound of formula I can be easily obtained by a single-step reaction of an alkylenediphenyl of formula II with fluorosulfuric acid under heating.
Patent JP-H10176306-A (JP)
Title: Crushed waste material collection device of road surface
Inventor: YUGAWA WATARU
IPC: E01H1/08
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To speedily and certainly collect crushed waste materials on a road surface by feeding them to an accumulation box by a cross feeding device and delivering left-over small waste materials to the cross feeding device by a rotary brush and high pressure injection air. SOLUTION: A working machine 3 is constituted of a machine frame connected to a rear part connector 25 of a tractor 1 and long in the cross direction of a road, a cross feeding device 17, a rotary brush 19, a plurality of injection nozzles 21 and an accumulation box 23. At the time of working, the cross feeding device 17 feeds crushed waste materials to the inside of the accumulation box 23 and pushes them out to a collection device 37 by air pressure from a compressor 11. At this time, as cross feeding speed of the cross feeding device 17 increases as it approaches the box 23, residence of the waste materials in the box 23 does not occur. Remaining small waste materials are blown off toward the rotary brush 19 by injection pressure of the injection nozzle 21 and delivered to the cross feeding device 17 by the rotary brush 19.  Consequently, it is possible to certainly collect the waste materials by one work without leaving the left-over.
Patent JP-S5927880-A (JP)
Inventor: BARII JIYON PURAISU
IPC: C07D285/10
Filed: 1983-07-08
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-S5647621-A (JP)
Title: Cooler for two-cycle engine
Inventor: SHINBA TOSHIMI
IPC: F01P3/02
Filed: 1979-09-27
Abstract: PURPOSE:To prevent a creation of carbon deposited inside a cylinder exhaust port of a small-sized motorcycle or the like and a reduction of engine power by cooling the hot area of the exhaust port with a transmission lubircating oil. CONSTITUTION:An engine case 2 which contains a crankcase 3 in the front and transmission gears 4 in the rear serves as a transmission case. A cooling passage 7 which is provided around an exhaust port 6 of a cylinder 1 is communicated with the engine case 2 for feeding a lubricating oil 5 into the cooling passage 7. The exhaust port 6 which is ready to become hot by applying a heat of an exhaust gas when an engine runs can be prevented from an excessive rise in temperature becuase the lubricating oil 5 is carried from the cooling passage 7 provided around the exhaust port 6. Thereby, a carbon built-up inside the exhaust port and a reduction of engine power can be prevented.
Patent JP-H0421374-A (JP)
Title: Oscillation wave motor and printer
Inventor: KIMURA ATSUSHI
IPC: H02N2/16
Filed: 1990-05-15
Abstract: PURPOSE:To obtain an oscillation wave motor, which can support a resilient element with no influence on the oscillation induced therein, by supporting the resilient element through an auxiliary planar support jointed at or in the vicinity of the intermediate point between adjacent node and antinode of both standing waves. CONSTITUTION:Protrusions 6'a formed at the tip of an X-type auxiliary planar support 6 are jointed to the bottom of a slit in a resilient element 1 which is then mounted, in the central section, on a mount 4. The auxiliary planar support 6 is jointed in the vicinity of the intermediate point between a node and an antinode of two standing waves. Both standing waves have same amplitude at the intermediate point. Consequently, the resilient element 1 can be supported firmly without causing resonance frequency shift between two standing waves.
Patent JP-S61282061-A (JP)
Title: Foaming type thawer
Inventor: TOKUNAGA TOKIO
IPC: A23L3/36
Filed: 1985-06-08
Abstract: PURPOSE:To make it possible to thaw a frozen product, by closing one end of each foaming pipe attached to the bottom of a tank, connecting the other to a blower set at the outside of the tank and equipping the wall of the tank with a circulating pump and an ozonizer through a circulating pipe. CONSTITUTION:The bottom of the tank 1 is provided with the connected several foaming pipes 4, one end of each of the foaming pipes 4 is closed and the other is connected to the blower 5 set at the outside of the tank 1. Further, the wall of the tank 1 is equipped with the circulating pump 6 and the ozonizer 7 through the circulating pipe 8. Consequently, a frozen food in the tank 1 can be thawed rapidly, deodorization and prevention of multiplication of bacteria can be performed and durability of perishable foods is improved.
Patent JP-S5825821-A (JP)
Title: Control of tube expanding
Inventor: NITSUTA MASAHIRO
IPC: B21D39/16
Filed: 1981-08-10
Abstract: PURPOSE:To minimize dispersions of wall thinning rate in tube expanding and to improve product qualities by integrating a torque wave form above a prescribed level, and by ending expanding when the integration reaches a prescribed value. CONSTITUTION:A torque converter 2 is provided between a tube expanding mandrel 1 and a drive motor 3 for rotating the mandrel 1, and a torque detector 4 detects a torque required for a tube expanding. A torque setter 6 with a slightly higher setting than normal used as a means for detecting abnormalities. A torque level setter 8 is input with output signals of the torque detector 4, and outputs torque signals above a prescribed level to a torque wave form integrater 9. The integrater 9 integrates torque signals per unit time, and outputs them to a comparator 11. At the same time the comparator 11 is input with prescribed torque values from a torque wave form setter 10 and compares both input torque values and stops the drive motor 3 to complete expanding when the integrated torque value reaches a prescribed value.
Patent JP-H10296166-A (JP)
Title: Discharge vessel
Inventor: USAMI HIDEYUKI
IPC: B05B11/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To enable hygienic use without liquid corroding by connecting a nozzle member having a liquid discharge port part and a liquid storing chamber by a bellows member which can be extended and contracted, and providing valves opened in the discharge direction and not opened in the opposite direction to the discharge one above and below the bellows member. SOLUTION: In use of a discharge vessel for liquid such as milky lotion, shampoo, paste, and colors, when a nozzle member 8 is pressed, a bellows member 16 is contracted downward against its own elastic force to pressurize liquid in the bellows member 16 and a liquid flow passage 9. By this liquid pressurization, a discharge port member 12 is advanced against a hinge part 14 of a pressing ring 13 to expose a valve 11 of the discharge port member 12, and also the valve 11 is a little expanded and opened to discharge the liquid. Next, since when the pressing of the nozzle member 8 is released, the bellows member 16 is extended by its own reset force and also the inside of the bellows member 16 becomes under negative pressure, the discharge port member 12 is retreated also by elastic force of the hinge part 14 to cover the valve 11 with the pressing ring 13 again.
Patent JP-H05320683-A (JP)
Title: Production of electroviscous fluid
Inventor: MIKAMI MITSUSACHI
IPC: C09K23/54
Filed: 1992-05-18
Abstract: PURPOSE:To efficiently and economically obtain an electroviscous fluid and prevent the agglomeration of the particles in drying, by performing the synthesis of hydrophilic solid particles in an electrically insulating hydrophobic liquid and using this liquid as the dispersion medium for the electroviscous fluid. CONSTITUTION:This method for producing an electroviscous fluid comprises a dispersion of hydrophilic solid particles in an electrically insulating dispersion medium, wherein the synthesis of the hydrophilic solid particles is effected in an electrically insulating hydrophobic liquid by the reverse-phase suspension polymerization or reverse emulsion polymerization method and this liquid is used as the dispersion medium for the electroviscous fluid. The water content of the hydrophilic solid particles can be adjusted by keeping the electroviscous fluid in a vacuum, optionally with the addition of a solvent capable of forming an azeotropic mixture with water, or in a vacuum under heating, optionally with the addition of a solvent capable of forming an azeotropic mixture with water.
Patent JP-S62280873-A (JP)
Title: Multiplex image forming device
Inventor: AOKI TAKAO
IPC: G03G15/16
Filed: 1986-05-30
Abstract: PURPOSE:To prevent the drop of a transfer rate and a color smear at every transfer at the time of transferring toner images of plural colors successively onto a transfer material, by providing a destaticizing corona discharging device on a position immediately before a transfer position. CONSTITUTION:As for a corona discharging device 12, the gripper of a transfer drum 4 is provided in the down stream of a position A for holding the tip of a transfer material and in a position immediately before a transfer position, and also, an opposed electrode 13 grounded in order to increase a discharge efficiency is provided on the inside of the transfer drum by clamping a transfer material sheet. In such state, after the toner image of a first color is transferred onto the transfer material, a color discharge is started immediately before the toner image of a second color is superposed and transferred, and a charge on the transfer material is destaticized by a prescribed quantity. When the destaticization is executed, the area of an area in which an electrostatic attraction force to the carrying sheet of the transfer material is decreased remains in a small area extending from the projected area of the corona discharging device 12 to the projected area of a transfer corona discharging device 5, and the fall of the electrostatic attraction force to the carrying sheet of the whole transfer material is suppressed to the minimum. In such way, the generation of a color shift can be prevented.
Patent JP-S5832080-A (JP)
Inventor: TAKITA ICHIROU
IPC: C04B35/80
Filed: 1981-08-12
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-S62280893-A (JP)
Inventor: ISHIWATARI OTOYA
IPC: G09G5/18
Filed: 1986-05-30
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-S5916339-A (JP)
Title: Solder tape for semiconductor device
Inventor: BONSHIHARA MANABU
IPC: H01L21/52
Filed: 1982-07-19
Abstract: PURPOSE:To facilitate the automation of die mounting by enabling to supply Au/ Sn alloy solder by means of a tape by a method wherein the solder composed of Au and Si as the main body is decided as an intermediate layer, and metallic layers are provided on both surfaces of this Au/Sn alloy solder. CONSTITUTION:After an alloy plate of Au 80%, Sn 20% and 10cm square, 1cm thick is formed by casting and hot rolling, pure golden plates 10cm square and 0.4cm thick are superposed on both surfaces thereof. The superposed plates are rolled by hot rolling at approx. 150 deg.C down to the thickness of 15mum, and accordingly a tape approx. 120m long is obtained. Further, the clad solder of Au- Au/Sn-Au which is available for soldering a semiconductor device 5mm. wide, 15mum thick, and 120m long is obtained by slitting this tape at the width of 5mm..
Patent JP-H01295378-A (JP)
Title: Contour extracting device
Inventor: NAKAMURA MASANOBU
IPC: G06T7/60
Filed: 1988-05-23
Abstract: PURPOSE:To clearly discriminate the contour of a subject from its background and other objects existing in the same image pickup viewfield for extraction of said contour by obtaining the average density of the subject and other objects respectively in terms of the horizontal scan and selecting only those kept within a prescribed range set previously among those different degrees of average density. CONSTITUTION:An average density arithmetic circuit 5 obtains the average density of a subject and other objects respectively in terms of the horizontal scan. Then a density selection circuit 6 selects only those kept within a prescribed range set previously out of those different degrees of average density obtained by the circuit 5, i.e., only the average density related to the subject. Then a differential arithmetic circuit 7 differentiates the selected average density in the prescribed direction and identifies an area where the density changes suddenly. Based on this identified area, the contour of the subject is extracted. Thus it is possible to clearly discriminate the contour of a subject from its background and other objects existing in the same image pickup viewfield.
Patent JP-S62281619-A (JP)
Title: Fast decoder for error correction code
Inventor: NAMEKAWA TOSHIHIKO
IPC: G06F11/10
Filed: 1986-05-30
Abstract: PURPOSE:To increase the processing speed of a fast decoder by using a syndrome generating circuit which uses the reception data as its input, an error position polynomial calculating circuit and an error position polynomial root acquiring circuit. CONSTITUTION:The reception data is supplied to a syndrome generating circuit 1 with a fast decoder for error correction code which is used to improve the reliability of a communication channel and a memory medium. Thus a polynomial where the relation between the higher and lower degrees of a syndrome polynomial is adversed is defined as a new syndrome polynomial. Then the decoding data is obtained through the calculating and root acquiring circuits 2 and 3 for error position polynomial. As a result, the scale of a loop circuit is greatly reduced in a working flow and the processing speed is increased with a fast decoder.
Patent JP-H04329850-A (JP)
Title: High damping material and its manufacture
Inventor: MURAKAWA YOSHIYUKI
IPC: C22C38/00
Filed: 1991-04-26
Abstract: PURPOSE:To offer a high damping material having damping capacity 1/Q equal to or above that of graphite cast iron and having strength and wear resistance extremely higher than those of the graphite cast iron and its manufacturing method. CONSTITUTION:This is a high damping material contg., by weight, 0.9 to 2.0% C, <=3.0% Si and <=1.0% Mn, furthermore contg. one or two kinds of >0.25 to 5.0% Ni and 0.1 to 3.0% Al and the balance Fe with inevitable impurities, in which the greater part is constituted of tempered martensite and graphite and having >=350 Hv hardness.
Patent JP-S61286484-A (JP)
Inventor: TERABAYASHI GOSAKU
IPC: E05F15/14
Filed: 1985-06-10
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-S5248806-A (JP)
Title: Rotary pump
Inventor: SAIJIYOU MASARU
IPC: F04C2/352
Filed: 1975-10-17
Abstract: PURPOSE: Preventing a rotary pump from failure caused by super heating by suppressing increasing of electric power imput for a motor without abnormal decreasing of its revolution when the delivery liquid quantity of a rotary pump gose down. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5918093-A (JP)
Title: Shaft seal device for end face type stern pipe
Inventor: AMIHOSHI SABUROU
IPC: B63H23/32
Filed: 1982-07-21
Abstract: PURPOSE:To improve the seal performance and prevent the ocean pollution by forming double seal slide faces and also providing leakage recovery lines. CONSTITUTION:A mating ring 1 is rotated in conjunction with a shaft, seal slide faces 15, 16 are formed by the mating ring 1 and seal rings 4, 5 at the stationary side, and the seal slide face 15 functions against sea water and the seal slide face 16 functions against oil. These seal slide faces 15, 16 perform sealing as the first step, and leakage recovery lines 18... function against and recovers sea water and machine oil infiltrating and passing through them as the second step. Therefore, even if sea water leaks through the outside seal slide face 15 it can not infiltrate into the engine, and even if engine oil leaks through the inside seal slide face 16, it can not leak out of the ship, thereby the seal performance is made high.
Patent JP-S5750567-A (JP)
Title: Spray nozzle
Inventor: MORITA NOBUYOSHI
IPC: B05B1/04
Filed: 1980-09-10
Abstract: PURPOSE: To make a spray nozzle of high atomizing and low spray quantity multifarious in a nozzle that sprays in a fan-shaped pattern by V-cutting the opening in a circular.  
     CONSTITUTION: A spray nozzle 1 has a base hole 3 in which a bowl-shaped concavity 2 is formed. A cut groove 4 is made from front ouside of the base hole 3 to reach the base hole, and a lip-shaped opening is formed at the tip of the hole. Cutting of the cut groove is made in circular arc shape, and the rim of the opening is made circular are shape looked from the side. Further, the shape of cutting is made to V-shaped, U-shaped or trapezoidal. Owing to such a cutting, the opening becomes lip-shaped with minor axis smaller than major axis. As the opening can be made thin, a nozzle of high atomization and low spray quantity is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S615717-A (JP)
Inventor: OONISHI HIDEAKI
IPC: A01D67/00
Filed: 1984-06-19
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-S63290706-A (JP)
Title: Manufacture of gypsum board
Inventor: SHINODA NAOHARU
IPC: B28B1/16
Filed: 1987-05-25
Abstract: PURPOSE:To simplify the process and reduce the consumption of heat energy by carry ing out pressurized water and heat treatment of gypsum dihydrate and transforming the same into alpha-type hemihydrate and then flowing the same into a board mold in the form of concentrated slurry to form a gypsum board. CONSTITUTION:Gypsum obtained from exhausting and desulfurizing process is guided from a gypsum dihydrate tank 1 into a mixing tank 3 and soda citrate is added from a chemical tank 2 and then the gypsum dihydrate slurry is sent to a heat exchanger 5 and transferred continuously to a reaction tank 6 after heated. Then, the same is heated up in the reaction tank 6 for the purpose of separating alpha-type hemihydrate gypsum, and the separated alpha-type hemihydrate gypsum slurry is transferred to the heat exchanger 5 and the heat is recovered to 100 deg.C or lower. Next, the same is trans ferred to a decanter 7 to be concentrated continuously, sent to a mill and regulated into proper grain sizes to prepare concentrated slurry. The grain sizes are regulated by adding mixing materials, a caking accelerating agent or plaster of Paris and the same is transferred to a mixer 14, mixed with a foaming material and poured into a molding machine for the manufacture of the gypsum board. The aging and hydrating, therefore, are not required for the alpha-type gypsum hemihydrate, and also heat energy for drying the board can be saved and productivity is enhanced.
Patent JP-S61284711-A (JP)
Title: Stabilized light source
Inventor: UNAMI YOSHIHARU
IPC: G02B6/42
Filed: 1985-06-10
Abstract: PURPOSE:To stabilize a light output without being affected by the internal variation of a light emitting element by detecting light which varies similarly to light incident on an optical fiber at an output terminal and feeding the detection output back. CONSTITUTION:One of two light beams branched by a half-mirror 2 is incident on the optical fiber at the output terminal and the other is incident on the optical fiber 9 of a photodetector 5. Consequently, the light is incident on the photodetector 5 at invariably the same ratio to the light incident on the optical fiber 4 without the internal variation of a light emitting element 11 and the output of the photodetector 5 corresponds completely to the quantity of light incident on the optical fiber 4 from an adapter 3. For the purpose, the output of the photodetector 5 is compared with a reference voltage by a comparator 11 and a driving circuit 12 is controlled on the basis of the comparison result to provide feedback to the driving current of the light emitting element 1. Consequently, variation in light power incident to the optical fiber 4 at the output terminal is eliminated.
Patent JP-S614495-A (JP)
Title: Frequency control type air conditioner
Inventor: MATSUMOTO KIYOSHI
IPC: F24F11/02
Filed: 1984-06-19
Abstract: PURPOSE:To reduce the size of an air conditioner without reducing the effect of a reactor for improving the power factor of the conditioner by dividing the reactor for improving the power factor of the conditioner into plural reactors, and mounting in vacant space of the conditioner. CONSTITUTION:The frequency of a voltage applied to a 3-phase induction motor 8 is varied by a controller 7 and a switch 6 to vary the rotating speed of the motor 8 to enable to control the capacity of an air conditioner. Reactors 2a, 2b for improving the power factor are formed by dividing the conventional one into two reactors, dividing the vacant space of the conditioner, and mounting therein, thereby reducing the size of the conditioner body without increasing the size of the reactor as the conventional one.
Patent JP-H07334842-A (JP)
Title: Disk supporter
Inventor: NODA AKIRA
IPC: B05C13/02
Filed: 1994-06-08
Abstract: PURPOSE:To surely immerse a disk into a lubricant soln. even if the sp. gr. of the soln. is larger than the sp. gr. of the disk and to obviate generation of stains, etc., at the time of pulling up by regulating the disk with the upper supporting pieces of a supporter at the time of immersing the disk into the soln. and supporting the disk with lower supporting pieces at the time of pulling up the disk out of the soln. CONSTITUTION:A supporting body 2 is connected turnably around an axis 4a relative to a divided body 1a of a base and a supporting body 3 is connected turnably around an axis 4b relative to a divided body 1b of the base thereby, the attachment and detachment of the disk are facilitated. The supporting body 2 is composed by joining the upper supporting piece 5 and the lower supporting piece 6 and the supporting body 3 is also composed by joining the upper supporting piece 7 and the lower supporting piece 8. The upper supporting pieces 5, 7 are so composed as to come into contact with the disk F in a position lowered by 1 from a head point P. Since the gravity exceeds, the buoyancy if the disk F is pulled up by a height h from the liquid surface and, the disk F is separated from the upper supporting pieces, 5, 7 and are retained to the lower supporting pieces 6, 8. Therefore, the soln. does not accumulate in the contact point parts of the disk F and the upper supporting pieces 5, 7 and the generation of trouble, such as stains, on the surface of the disk F by liquid sagging does not arise.