baber/WOPTO huggingface dataset:
Patent JP-S6034927-A (JP)
Title: Purification of cyclohexanone containing organic acid as by-product
Inventor: MIYATA SHIGEO
IPC: C07C67/00
Filed: 1983-08-05
Abstract: PURPOSE:To remove organic acids as by-products and to purify cyclohexanone containing organic acids as by-products, by bringing cyclohexanone containing organic acids as by-products into contact with a treatment consisting of a hydrotalcite compound and a specific metal oxide solid solution. CONSTITUTION:Cyclohexanone containing organic acids as by-products obtained by oxidation of cyclohexane is brought into contact with a treatment selected from of a hydrotalcite compound shown by the formula I (M<2+> is bivalent metal ion; M<3+> is trivalent metal ion; A<n-> is n-functional anion; x, z, and m show numbers satisfying the following formulas. 1<x<20; 0<z<=2; 0<=m<20) and a metal oxide solid solution shown by the formula II (x' is number satisfying the formula 0<x'<0.5), showing diffraction pattern of powder x-ray corresponding to M<2+>O at 10-300 deg.C, so that the titled compound is purified. The solid solution shown by the formula II is obtained by calcining the compound shown by the formula I preferably at 500-700 deg.C.
Patent JP-H05329861-A (JP)
Title: Compression molding method of fiber-reinforced thermoplastic resin article
Inventor: SATO HAJIME
IPC: B29K105/08
Filed: 1992-06-03
Abstract: PURPOSE:To enlarge a degree of freedom from a view point of operation since in the title method neither a hot press nor an autoclave is used and it is simple and has little energy consumption, by a method wherein since a thermal expan sion member is interposed, the same is expanded by heating and presses prepreg. CONSTITUTION:The whole, which is comprised by arranging a molding material 1 between a top force 2 and bottom force 3 and interposing a thermal expansion member 4 between at least one side out of the top force 2 and bottom force 3 and the molding material 1, is clamped integrally. In other words, mutual distances among the top force 2, thermal expansion member 4, molding material 1 and bottom force 3 are constituted so that they are not separated from one another. After the clamping, a setup is led to a heating zone while holding a clamped state and prepreg and the thermal expansion member 4 are heated at a temperature of at least the plasticizing temperature of thermoplastic resin of the prepreg of the molding material 1. With this construction, the thermoplastic resin is either melted or softened, pressing force by thermal expansion of the thermal expansion member 4 is generated and after compression molding, the prepreg and thermal expansion member 4 are cooled.
Patent JP-S5843631-A (JP)
Title: Current injection type logical gate circuit using josephson effect
Inventor: SONE JIYUNICHI
IPC: H03K19/195
Filed: 1981-09-10
Abstract: PURPOSE:To make a logical gate circuit of the product of a wide operation margin small-sized, by connecting 2 input lines to a resistance and a Josephson junction, connecting an output line to the Josephson junction and the resistance, and connecting each resistance in common, CONSTITUTION:Input lines 38, 39 for injecting input current Ia, Ib are connected to Josephson JS junctions 30, 32 whose one terminal is grounded, respectively, and resistances 33, 35. An output line 36 terminated by a resistance 37 is connected to a JS junction 31 whose one terminal has been grounded 40, and a resistance 34, and the other terminal of the resistances 33-35 are connected in common. A critical current values of the JS 30-32 and resistance values of the resistances 33-35 are denoted as I01-I03 and r1-r3, respectively, and set to I01=I03=I02/2=I0, and r1=r3=r2/2, respectively. When only one current in the currents Ia, Ib flows, the logical gate is not transferred to a voltage state unless a current exceeding 3I0 flows. When 2 input currents exceeding a current Ia= Ib=I0 flow, the logical gate circuit is transferred to the voltage state, and since the inductance is not used, an AND gate having a wide operation margin, which  has been made small-sized is obtained.
Patent JP-S5894468-A (JP)
Inventor: HANSU YOONE
IPC: B41F31/14
Filed: 1982-08-19
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-H08145-A (JP)
Title: Cooler box-carrying platform for fishing
Inventor: YAMAJI KENJI
IPC: A01K97/22
Filed: 1994-06-24
Abstract: PURPOSE:To enable mainly a cooler box for fishing to be stably placed even in a rocky place, having great unevennesses and occasionally washed with waves. CONSTITUTION:This cooler box-carrying platform for fishing is obtained by installing plural regulating legs 2 in an edge frame and further providing a cooler box-carrying part of a mesh structure from the vicinity of the lower edges to the interior thereof. The regulating legs are stretchable legs formed by providing holding holes bored in the edge frame and rodlike or pipelike legs insertable, regulable and fixable thereto or connecting several pipes having different outside diameters to the edge frame with hinges.
Patent JP-S625046-A (JP)
Title: Temperature control device for hot-water in bathtub
Inventor: KATO KATSUMI
IPC: F24H1/18
Filed: 1985-06-29
Abstract: PURPOSE:To obtain the water of preset temperature and amount at all times by a method wherein the water, controlled by a water amount meter and a flow amount regulating valve, is supplied into the heat exchanger of bath boiler and is sent into the bathtub from an upper circulating port. CONSTITUTION:When a hot-water temperature and the water amount in the bathtub 4 are set by a temperature setting knob 9 and the water amount meter 2, then, the cock 1 of city-waterworks is opened, water is sent into the heat exchanger of bathtub through the water amount meter 2 and the flow amount regulating valve 3 and is heated, thereafter, is discharged into the bathtub 4 through the upper circulating port 6. The flow amount regulating valve 3 is opened and closed by a controller 10 so that the water temperature is kept in the set temperature and the bathtub 4 is filled with hot-water having optimum temperature, even when the amount of water flowing into the bathtub 4 is fluctuated. The meter 2 measures the flow amount of water passing therethrough regardless of the flow speed of water passing therethrough and stops the bathtub 4 while the meter 2 sends stopping signal to the controller 10 and puts an alarm means 11 ON to sound a buzzer or stop heating through a burner controller.
Patent JP-2000324994-A (JP)
Title: Fishing tool having oblong hole
Inventor: SAKAKURA HARUO
IPC: A01K93/00
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain a fishing tool having desired sinking speed and surely sending the bait to a desired depth even if the main line has kinked or bent part by forming a line-passing hole having a specific shape. SOLUTION: This fishing tool is a ring 1 to be attached to the top of a line-passing float main body 5 and has an oblong hole 12 for passing a main line. As an alternative, a line-passing oblong hole is opened on a fishing tool for Shimori-dama (a combination of a small float and a weight). The oblong hole of the fishing tool for Shimori-dama can be formed with a split groove and an insertion hole of a line-passing float by forming a split groove having the dimension of the depth larger than the width and extending from the outer circumference inward, forming a notched disk having a cross-section notched with the split groove and fitting the notched disk to the top of the insertion hole of a line-passing float for passing the main line.
Patent JP-S5474984-A (JP)
Title: Temperature control circuit
Inventor: TABUCHI SADATOSHI
IPC: G05D23/24
Filed: 1977-11-28
Abstract: PURPOSE: To raise the temperature of material to be insulated to the intended point as quickly as possible in a device such as electronic jars in which heat transfer is delayed from the heater frame equipped with a thermister.  
     CONSTITUTION: AC power source voltage rectified with a diode 3 is smoothed with a capacitor 4 while converted into a constant voltage with a constant voltage diode 5 to be a power source for a temperature setting circuit B. The relation between potential Va at a connection point of a thermister 6 and a resistance 7 and conduction voltages V 2 14 and V a 17 of transistors 14 and 17 is set at a given value. When the temperature of the thermister 6 rises to a set point, the transistors 14 and 17 conduct and the current flows to a gate electrode of the thyristor S through a resistance 15. Thus, a heater H is energized. When the requirement of V a >V a 17 is met, the transistors 17 and 14 are turned off and the heater deenergized. When the requirement of V a 14>V a >V a 17 is met, as the temperature of the thermister 6 drops, the heater H is energized again. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6054265-A (JP)
Title: Continuous casting method and device for cast iron socket pipe
Inventor: IBU GUURUMERU
IPC: B22D11/14
Filed: 1984-07-10
Abstract: The vertically ascending casting of a thin-walled metal pipe and integral end fitting from a bath of molten metal is implemented using a housing 12 and a core 14 to mold the end fitting or bell housing and a tubular draw tube 6 to mold the pipe shank. The end fitting E is first formed by forcing the metal to rise in the annular space 16 between the housing and the core, simultaneously forming the initial section of the pipe shank. Once the end fitting has solidified it is extracted upwardly, step by step, while shank sections are simultaneously withdrawn from the metal bath. These sections are also solidified step by step along a tapering front S in the bath until the desired length of pipe T has been obtained.
Patent JP-H0438682-A (JP)
Title: Sector mark detecting device
Inventor: ISHIGAKI TOSHIHIRO
IPC: G11B20/12
Filed: 1990-05-31
Abstract: PURPOSE:To prevent the misdetection of a sector mark by gating the output signal of a 4/15 modulator.demodulator so as not to be outputted until the time corresponding to the position of a succeeding sector mark when an error occurs in an address recorded on a recording medium. CONSTITUTION:A decoder 4 checks a sector address and a track address from the 4/15 code modulator.demodulator 2a, and when there is no error, it generates the reset signal of a counter 5. Accordingly, the counter 5 is not reset when the error occurs in the sector address and the track address. Since the decoder 6 does not open an AND gate 3 until the time corresponding to the position of the succeeding sector mark AM, even if the 4/15 code modulator.demodulator 2a detects the sector mark by mistake, the AND gate 3 does not output this misdetected sector mark. Thus, the sector mark is never misdetected.
Patent JP-H0436397-A (JP)
Title: Bleaching agent and bleaching detergent composition
Inventor: YAMADA HIROYUKI
IPC: D06L3/02
Filed: 1990-06-01
Abstract: PURPOSE:To provide an oxygen-base breaching agent excellent in bleaching power and having no irritative odor and a bleaching detergent composition containing the same by combining an oxygen-base bleaching agent with a compound containing a specific cyclic imide group (an organic peroxy acid precursor) as a bleaching activating agent. CONSTITUTION:The title bleaching agent comprises hydrogen peroxide or a peroxide capable of generating hydrogen peroxide in aqueous solutions and an organic peroxy acid procursor represented by formula I or II, wherein R1 is a straight chain or branched 1-20C alkyl or alkenyl group that may be substituted, an aryl group that is unsubstituted or substituted with a 1-20C alkyl group or an alkoxylated hydrocarbyl; and L is a leaving group of a glycerol residue or a sugar derivative residue represented by formula III, IV or V, wherein R2 is a 1-12C alkylene group; R3 is a 1-12C alkyl group; and Y is H, CONH2, COOH, SO3M (wherein M is H or an alkali metal) or a halogen. The above bleaching agent is mixed properly with a known granular detergent for clothing to obtain a bleaching detergent composition.
Patent JP-H039188-A (JP)
Title: Extracting device for underground buried pipe
Inventor: OKUMURA HIDEKI
IPC: F16L1/024
Filed: 1989-06-05
Abstract: PURPOSE:To continuously and automatically perform extracting work an unnecessary pipe by providing a pipe crushing part, in which the unnecessary pipe is crushed and held while flexed, and a horizontally moving mechanism for horizontally moving the unnecessary pipe in a condition of crushing, a flexing and holding the pipe. CONSTITUTION:The end part of an unnecessary pipe 2, exposed in a shaft 3, is crushed and held simultaneously flexed. Further a pipe crushing part 10, which can release the holding, and a horizontally moving mechanism, operated by contracting action or the like of pipe extracting cylinders 9, 9 for moving the crushing part to the original position after it is moved in a horizontal direction in a condition with the unnecessary pipe 2 crushed, flexed and held to release the extraction and the holding, are provided. Thus, since the unnecessary pipe can be successively extracted by a predetermined stroke, and discharged outside the shaft 3 while bending it upward, the buried pipe is continuously, automatically and easily discharged.
Patent JP-H09304970-A (JP)
Title: Electrophotographic toner binger
Inventor: FUJIMOTO YORIKO
IPC: G03G9/087
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain toner which has good grinding yield, causes hot offset at a high temperature, and is excellent in low temperature fixability by a random copolymer of a conjugate diene series hydrocarbon and a styrene series monomer and styrene resin. SOLUTION: A toner binder comprises a random copolymer (A) of a conjugate diene series hydrocarbon and styrene series monomer and styrene resin (B) As a conjugate diene series hydrocarbon used here, butadiene, isoprene, and chloroprene are used as a monomer. As a styrene series monomer, cited are styrene, monobutyl maleate and a mixture of the above. As a random copolymer (A), cited are a styrene-butadiene-acrylonitrile copolymer and a styrene- butadiene random copolymer, and as a styrene series resin (B), cited is an aromatic vinyl monomer such as styrene, p-hydroxystyrene and so on.
Patent JP-H0436171-A (JP)
Title: Production of instant alphaokonomi-yaki'
Inventor: NIURA SATOSHI
IPC: A23L35/00
Filed: 1990-05-31
Abstract: PURPOSE:To efficiently obtain instant 'OKONOMI-YAKI' (a Japanese-style pancake or pizza) excellent in reconstitution and preservation quality by blending powder with an egg, ground jam and water in a specific proportion, mixing the resultant dough with ingredient materials, forming the mixture, heating, freezing and vacuum freeze-drying the formed mixture. CONSTITUTION:Instant 'OKONOMI-YAKI' is obtained by blending 100 pts. powder with 10-30 pts. whole egg or albumen, 5-20 pts. ground jam or powder and 130-170 pts. water, mixing ingredient materials such as a cabbage with the resultant dough, forming the prepared mixture into a platy shape, heating, freezing and vacuum freeze-drying the formed mixture.
Patent JP-H08301687-A (JP)
Title: Melting of rod-like polycrystal silcon and apparatus therefor
Inventor: MIYAMOTO TAIZO
IPC: C30B15/24
Filed: 1995-05-02
Abstract: PURPOSE: To provide a method for melting a rod-like polycrystal silicon capable of automatically and accurately carrying out feeding and pulling up of a rod-like raw material into a crucible in recharging, and capable of obtaining a melt of a definite level. CONSTITUTION: A road cell-weight measuring device 7 for converting the change in weight accompanied with melting of a rod-like raw material 4 in recharging to analogue voltage and outputting it is attached to the upper tip of a lifting and lowering shaft 6 and a melted weight-judging device 8 for receiving the outputted analogue voltage value and carrying out liquid face contact judgment, dipping amount judgment and melting-finishing judgment is provided.
Patent JP-S5845827-A (JP)
Title: Method and device for fixing motor
Inventor: HAYASHIDA TAKASHI
IPC: B23P21/00
Filed: 1981-09-14
Abstract: PURPOSE:To automate the complex work thus to reduce the fixing man power and to improve the workability, by providing means for stopping/starting the platen at the predetermined position, means for assembling the rubber seat and means for fastening between the motor and the motor holder. CONSTITUTION:The fixing device 15 for motor is comprised of the carrying means 16 for moving the platen circularly along the predetermined path, means 17 for assembling the rubber seat in the groove of the motor base mounted on the motor, means 18 for feeding the lug terminal and means 19 for fastening between the motor and the motor base. Then the motor holder is mounted on the platen and when the platen reaches to the working position 13, the rubber seat is pushed into the groove in the holder. Thereafter the holder on the platen is taken out temporarily and the motor is inserted into the hole of the platen then the holder is returned onto the platen. With such method the work is automated and the workability is improved.
Patent JP-H038510-A (JP)
Title: Method of lubrication in hot rolling for aluminum
Inventor: TAKAISHI KAORU
IPC: B21B3/00
Filed: 1989-06-06
Abstract: PURPOSE:To improve the surface quality of a product by forming draining areas respectively on both upper and lower surfaces of an aluminum stock to be rolled, spraying lubricant on these areas to form oily films and rolling the above stock to be rolled before these oily films disappear. CONSTITUTION:Rolling oil emulsion sprayed to a rolling stand 10 is prevented from flowing and expanding to the upstream side of the aluminum stock 12 to be rolled and compressed gas is sprayed to the surface to form the respective draining area 26, 28. Lubricant is atomized and sprayed to the above areas 26, 28 to form oily films provided with lubricating function on both upper and lower surfaces of the stock 12 to be rolled and the stock 12 to be rolled is rolled at the rolling stand 10 before those oily films disappear. Consequently, the cooling performance of the rolling oil emulsion is not lowered, the oily component of the lubricant is not mixed excessively with the rolling oil emulsion and lubricating performance can be improved in time of rolling.
Patent JP-H04342969-A (JP)
Title: Connector
Inventor: ENOMOTO KAZUO
IPC: H01R4/24
Filed: 1991-05-20
Abstract: PURPOSE:To enhance the working effectiveness of branching twist wires by branching twist pair wires for branch line by very easy means from the twist pair wires for trunk line such as a wire harness to be wired around in a car. CONSTITUTION:A groove 12 to hold twist pair wires 1 for trunk line is formed in a connector body 11. A U-shaped terminal 14 is supported rotatably, in which twist pair wires for branch line 2 are connected with the two sides of the connector body 11, and is put in rotation. Thereby the inner side of one side 14c in U-form the terminal 14 is let cut into the coverings of electric wires 1a, 1b of the twist pair wires for trunk line 1, to come in contact with their cores 1a', 1b'. Thus electric continuity is generated.
Patent JP-H04227902-A (JP)
Title: Prevention of deposition of polymer scale and polymer scale deposition inhibitor used therefor
Inventor: SHIMIZU TOSHIHIDE
IPC: C08F2/00
Filed: 1991-05-20
Abstract: PURPOSE:To prevent effectively the deposition of polymer scale to thereby obtain a polymer of a high whiteness by forming a coating film of a water-soluble basic polysaccharide on the inside wall of a polymerizer before polymerizing an ethylenically unsaturated monomer. CONSTITUTION:A coating film of a water-soluble basic polysaccharide is formed on the inside wall of a polymerizer before polymerizing an ethylenically unsaturated monomer (e.g. vinyl chloride). Examples of the water-soluble basic polysaccharides include chitosan, water-soluble chitosan derivatives (e.g. chitosan acetate), polygalactosamine, water-soluble polygalactosamine derivatives (e.g. polygalactosamine acetate), and water-soluble chitin derivatives (e.g. polyoxyethylenechitin). In this way, the deposition of polymer scale on the inside wall of the polymerizer can be prevented. Because not have toxicity, etc., and are highly safe, any problem of safety and hygienics of a worker does not arise.
Patent JP-2000327626-A (JP)
Title: Production of sorbic acid or its salt
Inventor: KONO MITSUHIRO
IPC: C07C51/46
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain sorbic acid or its salt of high quality by inhibiting discoloration-causing substances from accumulating in the petroleum that is repeatedly used in the co-distillation as a purification step for sorbic acid. SOLUTION: In this production process for sorbic acid, crude sorbic acid is codistillated with petroleum, then sorbic acid is separated from the petroleum as the codistillate. In this case, the petroleum recovered in the sorbic acid production step, for example, the petroleum that is used at least one time, in the codistillation is washed with an aqueous solution, for example, an alkaline aqueous solution, then reused in the codistillation. As a crude sorbic acid, may be cited a crude one prepared by reaction of ketene with crotonaldehyde followed by hydrolysis of the resultant polyester. The washing of the recovered petroleum may be carried out in an oxygen-containing gas atmosphere, or the used petroleum may be washed, as the recovered petroleum is forcibly brought into contact with an oxygen-containing gas or may be brought into contact with the oxygen atmosphere before the petroleum washing.
Patent JP-H07328090-A (JP)
Title: Vibrating device
Inventor: SAKAIDA KAZUICHI
IPC: A61H23/02
Filed: 1994-06-01
Abstract: PURPOSE:To provide a vibrating device capable of properly changing the modes of vibrations and capable of applying various vibrations and pleasant stimulation to a human body when it is used as a vibrator for a massage device. CONSTITUTION:Vibrations are generated when a stepping motor 6 is rotatively driven forward and reversely in the prescribed angle range centering on the axis connecting the rotary shaft 7 of the stepping motor 6 and the center of gravity of a vibrator 8. When the axis exists in the perpendicular direction to the load surface applied with vibrations, vibrations can be applied in the parallel direction. When the axis exists in the direction parallel with the load surface, vibrations can be applied in the perpendicular direction.
Patent JP-S63309389-A (JP)
Title: Ni base thin band metal for brazing
Inventor: MORITO NOBUYUKI
IPC: B23K35/14
Filed: 1987-06-11
Abstract: PURPOSE:To obtain the titled thin band metal excellent not only in the brazing property but also excellent in the blanking property and workability by using the Ni base quenched thin band metal as base sheet metal for brazing to coat a Ni or Ni alloy plated layer on its surface. CONSTITUTION:The Ni base quenched thin band metal will do in either crystalline or amorphous state but the amorphous band sheet metal is favorable from the viewpoint of the facility of workability. The amorphous alloy sheet metal is formed of a molten nickel alloy containing the proper quantities of B and Si and the Ni plating is coated thereon. When the blanking is performed on this sheet metal by a metallic die made of a super alloy, the metallic die is not damaged and the blanking property becomes excellent. Moreover, after the brazed surface of a SUS 304 steel round bar is ground, it is butted and brazed with the plated amorphous band sheet metal between at the high temperature in a vacuum, by which the sufficient tensile stress and the excellent brazing property are obtained at the room temperature.