baber/WOPTO huggingface dataset:
Patent JP-S57174338-A (JP)
Title: Preparation for agricultural film
Inventor: YAMAMOTO KAORU
IPC: B29C39/00
Filed: 1981-04-20
Abstract: PURPOSE: To prepare the titled film excellent in weather resistance, transparency, stain-proofness, coldproofness and flexibility, by extending a thermosetting resin composition containing a specified aqueous copolymer dispersion and amino resin to form a reticulated film sheet.  
     CONSTITUTION: A thermosetting resin composition is prepared by blending (1) 0W20pts.wt. amino resin and (2) 100pts.wt. aqueous copolymer dispersion. Said dispersion is prepared by emulsion-copolymerizing a mixture (wherein the mixture should be made so that the glass transition temperature of the copolymer obtained is 288°K or below and satisfying the equation II) of 50W99wt% (meth) acrylate ester of formulaI(wherein R 1  is H, CH 3 ; R 2  is 1W8C alkyl if R 1  is H, or 1W4C alkyl if R 1  is methyl), 1W20wt% functional group-containing monomer (e.g. styrene). The obtained composition is then cast onto a reticulated substrate, preheated at a room temperature W150°C to form a filmlike article, and finally thermoset in water or in an aqueous solution of an organic solvent compatible with water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57173263-A (JP)
Title: Picture synthesizer
Inventor: YOKOMIZO YOSHIKAZU
IPC: G06T3/00
Filed: 1981-04-20
Abstract: PURPOSE:To synthesize a picture effectively at a high speed by extracting a specific part of one of two pictures processed by run-length coding, and then inserting it into a prescribed part of the other picture. CONSTITUTION:This invention relates to a picture synthesizer which synthesezes two main and subordinate picture signals into one picture, Picture data on a specific are (rectangular part indicated by coordinates X0,Y0,X1, and Y1) of the subordinate picture B' is extracted and then inserted into a specific area of the main picture A', thus synthesizing a new picture. Main picture data on the remaining area other than said specific area in a main picture memory 8a and subordinate picture data on the specific area in a subordinate pictrure memory 8b are written in corresponding areas of a composite picture memory 8c to per- form picture composition. When said main picture data is written in the memory 8c, the amount of the data is counted at a part 25 and when a corresponding address reaches the specific area (e.g. X0 and Y0), the subordinate picture data is written in the specific area of the memory 8C.
Patent JP-S53143696-A (JP)
Title: Vacuum polymerization of polyester
Inventor: KAGAMI TERUO
IPC: C08G63/00
Filed: 1977-05-23
Abstract: PURPOSE: To prevent the reduction of the vacuum performance in the title process by trapping and eliminating sticky deposits having foiled to be captured in a condensor (e.g.oligomer, etc.), by providing a constriction part, etc. of specific struture to cture to effect impingement of a gas stream against a trapping part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51134685-A (JP)
Title: Fluid softness measurement method
Inventor: KANDA MAMORU
IPC: G01N11/16
Filed: 1975-05-17
Abstract: PURPOSE: An indicator supplying sinusodial motron in one direction is inserted into a fluid to be tested for softness, permitting switch and accurate measurement of the fluid softness to be obtained. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05222328-A (JP)
Title: Water-base ink composition and method for recording therewith
Inventor: NAGAI KIYOFUMI
IPC: C09D11/328
Filed: 1992-02-12
Abstract: PURPOSE:To prepare the title compsn. which can form an image excellent in color tone, water and light resistance, and storage stability on a recording medium such as plain paper by incorporating a specific compd. as a colorant into the compsn. CONSTITUTION:The title compsn. contains as a colorant at least one kind of compd. of formula I (wherein R<1>, R<2>, and X are each halogen, alkyl, or alkoxy; M is an alkali metal, ammonium, quaternary ammonium, quaternary phosphonium, or amine; and m is 1, 2, or 3). Pref. M is Li or a quaternary ammonium or phosphonium of formula II (wherein Y is N or P; and R<3>, R<4>, R<5>, and R<6> are each 1-4C alkyl, hydroxyalkyl, or haloalkyl). The compsn contg. the compd. and having a pH adjusted to 7 or hither is ejected from minute delivery holes as liq. droplets to form a high-quality image on a recording medium having a pH of 6 or lower.
Patent JP-H03220243-A (JP)
Title: Functional thin film, and material and method for producing same
Inventor: WATAKABE ATSUSHI
IPC: G02F1/15
Filed: 1990-03-09
Abstract: PURPOSE:To improve the electron-transmitting function in the film thickness direction by developing a developing soln., obtd. by dissolving a specific material of a functional thin film in an org. solvent, on a subface and transferring the developed film to a substrate plate. CONSTITUTION:A compd. of formula I (wherein Hal is Cl, Br, or I) is converted into a phosphonium salt of formula II or a phosphorous diester, and reacted with a compd. of formula III (wherein Z' is a hydrophilic group Z or a precursor of Z) in the presence of a base to give a compd. of formula IV, which is used as the material of a functional thin film. A developing soln. obtd. by dissolving the material in an org. solvent boiling at 150 deg.C or lower (e.g. chloroform) is developed on the subface of water, a watery soln., glycerol, etc., and transferred to a substrate plate to give the functional thin film comprising a monomolecular film or a built-up film contg. at least one layer of the monomolecular film. In the functional thin film, a pi-conjugated backbone having partial structures of formula V [wherein n is a natural number of 2 or above; Ar is arylene; X and X' are each CH, N, or CR<1>; R<1> is alkyl; and (n+1) Ar groups, n X groups, and n X' groups have each an independent structure in the above-specified range] extends in the film thickness direction and a hydrophilic group is attached to one end of the partial structure at one surface of the film.
Patent JP-H03260703-A (JP)
Title: Drive circuit
Inventor: WACHI SHIGEAKI
IPC: G05B11/26
Filed: 1990-03-09
Abstract: PURPOSE:To improve the delay of a drive system by outputting first a pulse having the width equivalent to (1/2).TS (TS: sampling cycle) if the pulse width is equal to >=(1/2).TS, for example, when the PWM conversion is applied to a discrete servo signal. CONSTITUTION:A comparator 2A outputs a PWM signal in response to the O-degree held discrete servo signal received from an input terminal 1. A compa rator 2B outputs a PWM signal that outputted first a pulse having the width equivalent to (1/2).TS. A D-type flip-flop 6 detects whether the pulse width exceeds (1/2).TS or not. Then, a switch circuit 7 is switched by the output of the flip-flop 6. Thus, the pulse having the width equal to (1/2).TS is outputted first if the pulse width is equal to >=(1/2).TS when the PWM conversion is applied to the discrete servo signal of this time. As a result, the center of a drive pulse is approximately coincident with the input timing of the discrete servo signal. Then the delay of a drive system is improved to the change of the discrete servo signal.
Patent JP-S55150563-A (JP)
Title: Dry battery
Inventor: KIRIHARA SONOO
IPC: H01M6/02
Filed: 1979-05-14
Abstract: PURPOSE:To prevent zinc from corrosion, by adding to an electrolyte peptone as a corrosion inhibitor. CONSTITUTION:Peptone is added to an electrolyte as a corrosion inhibitor. Peptone is added to the electrolyte in a quantity of 0.01-2wt% generally, about 0.1wt% preferably.
Patent JP-S53147048-A (JP)
Title: Purification of naphthalene
Inventor: EHATA KENICHI
IPC: C07C15/24
Filed: 1977-05-24
Abstract: PURPOSE: To prepare purified naphthalene useful as a raw material of naphthalene derivatives easily and in high efficiency, by removing organo-sulfur compounds from crude naphthalene containing the organo-sulfur compounds by contacting with specific catalyst. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09249288-A (JP)
Title: Container
Inventor: KONDA MUNEHARU
IPC: F28F19/01
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a container which makes it possible to exterminate noxious insects sticking to an object inside such as fruit and vegetables properly and efficiently doing transportation, hence dispensing with fumigation for the same purpose. SOLUTION: A gas discharge channel 16 is held in an opened state and CO2 gas from a CO2 gas-supplying apparatus 15, while being cooled by a cooling apparatus 13 in operation, is supplied to a floor part of a freight chamber 3 through a gas feed passageway 10, whereas the atmosphere inside the freight chamber 3 is forced out into a gas discharge passageway 11 in the ceiling part and discharged to the outside of the container body 1 through a gas discharge channel 16. By this method the temperature of the inside of the freight chamber 3 is lowered below a prescribed point and the atmosphere inside the freight chamber 3 is replaced by CO2 gas.
Patent JP-S56156057-A (JP)
Title: Fault informing system
Inventor: KUMASHIRO TADAHIKO
IPC: H04M3/08
Filed: 1980-05-07
Abstract: PURPOSE:To realize easy information of a fualt without increasing the quantity of process at the informed side and with no installation of a special circuit to inform the fulat, by monitoring a multiframe synchronous signal to detect a fulat on a route. CONSTITUTION:In case an information transfer is carried out between a trunk device 2 and a control device 7 by means of a multiframe synchronous signal  ''011000'', the device 2 turns a multiframe synchronous signal to be transmitted into, e.g. ''111111'' when a fulat arised inside the device 2 is detected by a detecting means provided inside the device 2. The device 7 can detect an occurrence of fulat in the device 2 by detecting a multiframe stop-out of synchronism of a received signal. Thus the device 2 can detect a fault by monitoring only the multiframe synchronous signal. As a result, both the hardware and the quantity of process is simplified for the device 7.
Patent JP-S59184575-A (JP)
Title: Laser oscillator
Inventor: NISHIOKA MOTOMICHI
IPC: H01S3/223
Filed: 1983-04-04
Abstract: PURPOSE:To enable to increase the laser output by making uniform the distribution of speeds of medium gas in a laser tube and then enlarging the glow discharge region by a method wherein the axis of a gas inflow tube is fixed in the positional relation of being almost at right angle to the axis of the laser tube and of no intersection of both the axes. CONSTITUTION:The axis 7a of the inflow tube 7 feeding the medium gas into a laser tube 1 and the axis 1a of the laser tube 1 are fixed in the positional relation of no intersection. Thereby, the medium gas flowing into the laser tube 1 at the shortest distance and that flowing thereinto in a whirling current are generated. Therefore, the distribution of speeds in the tube is made uniform, the glow discharge region enlarges almost over the entire region in the laser tube, thus generating the effect of the increase of the laser output.
Patent JP-S59189950-A (JP)
Inventor: YAN MUNDO
IPC: F16J15/02
Filed: 1984-03-29
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-S53145115-A (JP)
Title: Membrane structure of storage tank
Inventor: NISHIURA HIDEYUKI
IPC: F17C3/02
Filed: 1977-05-24
Abstract: PURPOSE:To prevent excessive expansion over a specified value by providing an expansion-proof element at an expandion part.
Patent JP-S51136340-A (JP)
Title: Automatic door device allowing visval perception of winding tension of winding power transmisson means
Inventor: KAWABATA AKIRA
IPC: E05F15/56
Filed: 1975-05-22
Abstract: PURPOSE: To allow easy perception of winding tension of the winding power transmission means so that one can easily judge whether such tension is properly adjusted or not. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53144954-A (JP)
Title: Reinforced polyethylene terephthalate composition and its production
Inventor: KAMATA KAZUMASA
IPC: C08K7/02
Filed: 1977-05-23
Abstract: PURPOSE: Title composition excellent in moldability, physical properties and appaearance of molded products, which is composed of polyethylene terphthalate, an epoxy compound having triazing ring, an aromatic carboxylic acid and a fibrous reinforcing filller. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09230601-A (JP)
Title: Colored image forming material
Inventor: HIRAOKA SABURO
IPC: G03F7/11
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To enhance preserving performance such as blocking resistant performance without degrading performance after being preserved such as exerting adverse influence on a photosensitive layer by containging solid particles in the outermost layer, and setting the particle size distribution of the solid particles so as to have two or more maximum peaks. SOLUTION: In an image forming material having a photosensitive layer containing a photosensitive composition on a support body and a protective layer containing solid particles on the uppermost layer on the photosensitive layer side, the particle size distribution of the solid particles is set so as to have two or more maximum peaks.  A particle diameter of the solid particles on which the particle size distribution contained in this protective layer has two or more maximum peaks, is set so as to satisfy either requirement of (1) [(the largest particle diameter to show the maximum peak of the particle size distribution) > (a protective layer film thickness-I-a protecting object layer film thickness)] and (2) [(the largest particle diameter to show the maximum peak of the particle size distribution-a protecting object layer film thickness) > (the second largest particle diameter to show the maximum peak of the particle size distribution) > (a protective layer film thickness)]. The solid particles are contained in the outermost layer, and a shape of these solid particles is formed in a spherical shape.
Patent JP-H11258579-A (JP)
Title: Liquid crystal element and color liquid crystal element
Inventor: KUMA HITOSHI
IPC: G02F1/141
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To reduce the scatter of light owing to the difference of a refractive index between a liquid crystal composition and a polymer. SOLUTION: In a liquid crystal element 1 where the liquid crystal molecules of a liquid crystal cell 1 in which a liquid crystal layer 13 is installed between a pair of substrates 11 and 12 are oriented in parallel to the substrates 11 and 12 and in same direction, high molecule areas 30 are provided in the liquid crystal layer 13 and the refractive index n, of the high molecule is set to a range where an expression (in expression, np shows the normal light refractive index and ne shows abnormal light refractive index) is satisfied. The orientation strength of liquid crystal composition can be improved and the scatter of light owing to the difference of the refractive index of the liquid crystal composition and the polymer can be reduced.  Since, the arrangement of the liquid crystal cell 10 against a polarizing plate is not regulated for the prevention of scatter, the degree of freedom on the design of the element can be improved and contrast can be improved.
Patent JP-2000258524-A (JP)
Title: Radar
Inventor: YAMADA YUKINORI
IPC: G01S13/93
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To detect an object accurately over the entire region from long distance to short distance by employing a receiving antenna where switching can be made between an array antenna suitable for detecting a vehicle at a long distance and an array antenna suitable for detecting a vehicle at a short distance. SOLUTION: The radar comprises a transmitting section 1, a receiving array antenna 2, a switch 3, a high frequency switch 4, and a receiving circuit section 5. The switch 3 changes the combination of element antennas 201-218 being connected by switching inner switches 301-314. First or second array antenna can be formed depending on the state of the switch 3. Since the first array antenna employs all element antennas constituting the array antenna 2, it has a maximum aperture length available when the array antenna 2 is employed. Since the beam width can be decreased by increasing the aperture length, the radar is suitably employed for detecting a vehicle at a long distance.
Patent JP-S61217518-A (JP)
Title: Method for preventing nitrogen absorption in ladle refining
Inventor: WATANABE YOSHIO
IPC: C21C7/00
Filed: 1985-03-25
Abstract: PURPOSE:To easily prevent nitrogen absorption and execute ladle refining by refining the molten steel in a ladle by injection of powder and charging a carbon ic acid-contg. material to the surface of the molten steel to decompose thermally the material so that the surface of the molten steel is coated with the generated carbon dioxide. CONSTITUTION:The carbonic acid-contg. material such as limestone or dolomite is dividedly charged preferably little by little to the molten steel 2 contained in the ladle 1 via a chuter 4 and is thermally decomposed on the surface of the molten steel to generate gaseous CO2 in the stage of ladle refining consisting in subjecting the molten steel 2 to the injection of powder such as Ca alloy powder entrained in an inert gas via a lance 3 immersed into the molten steel from above and refining the molten steel. The above-mentioned gaseous CO2 expands the slag and forms a gaseous CO2 atmosphere in the idle 1 provided with a cap 6 thereby covering the surface of the molten steel 2. The nitrogen absorption from the air is thus prevented and the ladle refining of the extra-low S-, N steel is made possible.
Patent JP-S55153305-A (JP)
Title: Current transformer
Inventor: YAMADA SHIYUNICHI
IPC: H01F27/32
Filed: 1979-05-18
Abstract: PURPOSE:To attempt to curtail a resin of high cost, simplify the molding work and stabilize the quality of a current transformer by a method wherein the resin is poured only to a lead out part of primary conductor of an upper container at the head part and into a small gap between the upper container and a shelter. CONSTITUTION:By limiting the parts to be filled up with a resin 9 to a small gap formed between an upper container at head part 19 and a shelter made with a thin film insulator 15, and to a lead out part of primary conductor of the upper container 19, the quantity of a high cost resin 9 can be drastically reduced. Besides, the permeation of the resin 9 into an insulator 13 of a circular part 12 caused at the time of resin injection or hardening is prevented by the shelter 15, and the drying process and the impregnating process of insulating oil become easy owing to a duct 16 between an insulator 13 and the shelter 15. Moreover, as the insulating oil exists on the surface of mold or on the surface of a partition plate 18 coming in contact with the mold, cooling by the insulating oil is performed effectively.
Patent JP-S57177018-A (JP)
Title: Improved poly(2,6-dimethyl-1,4-phenylene)ether and its preparation
Inventor: TOYAMA KUNIO
IPC: C08G65/38
Filed: 1981-04-23
Abstract: PURPOSE: To obtain the titled polymer having a low content of low-molecular- weight part, forming a molded article having improved gloss and appearance,  causing no cracking, by subjecting a monomer mixture comprising 2,6-dimethylphenol as a main component, a small amount of a cresol, etc. to oxidative polymerization through dehydration.  
     CONSTITUTION: A monomer mixture comprising 2,6-dimethylphenol as a main component, ≤0.1wt% m-cresol, (A) ≤0.25wt% o-cresol, and (B) ≤0.15wt% p-cresol and/or 2,4,6-trimethylphenol in a weight ratio of component A/component B of 0.5W25 is subjected to continuous oxidative polymerization in the presence of a catalyst (e.g., manganese acetate-diethanolamine, etc) while an oxygen-containing gas is being fed, to give the titled polymer having [η] in a CHCl 3  solution at 30°C of 0.50W0.75, a molecular weight calculated in terms of polystyrene of ≤10,000, and ≤8wt% elution part content. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S53145641-A (JP)
Title: Thermal head
Inventor: ODA TAKASHIGE
IPC: B41J2/32
Filed: 1977-05-24
Abstract: PURPOSE:To produce a thermal head, which is operative to effectively transmit the heat generated in an exothermic element to recording paper and which has a high printing quality, by forming a layer of tantalum oxide by anodizaion on the surface of an exothermic resistor of thin film of tantalum nitride other than the electrode forming portion.
Patent JP-S58176459-A (JP)
Title: Carburetor
Inventor: FUJITA KAZUHITO
IPC: F02M7/23
Filed: 1982-04-12
Abstract: PURPOSE:To enable to prevent air-fuel mixture from becoming lean at the medium and high speed operational range of an engine, by opening a bleed air intake port at a position near a venturi on the upstream or downstream sides of the same. CONSTITUTION:An intake pipe 11 having an intake port 10 opened in an intake passage 1 is connected to a lead jet 8 at a position near a venturi 2 on the upstream side of the same, and a side portion if the intake passage 1 and the pipe 11 are communicated with each other via a small-diameter jet 12. With such an arrangement, air bubbles are produced in an emulsion pipe 9 at the time of low- speed operation of an engine since the velocity of air flow in the intake passage 1, so that atomization of fuel supplied from a main nozzle 6 is promoted. Further, since the velocity of air flow at the intake port 10 is increased as the engine speed is increased from low, medium to high, air bleeding effect is reduced and the air-fuel mixture becomes rich, so that almost no air bleeding is caused. Therefore, it is enabled to keep the air-fuel ratio at a required value and to prevent increasing of the specific fuel consumption and deterioration of exhaust gas without adversely affecting the driving performance of the engine.
Patent JP-H08260205-A (JP)
Title: Girdle
Inventor: MAKI KUNIKO
IPC: A41C1/00
Filed: 1995-03-20
Abstract: PURPOSE: To swell flesh of a hip lower side part raised by a hip-upping reinforcing piece without wrinkling a hip covering cloth despite difference in size of projected parts of buttocks parts, producing a protruded hip line. CONSTITUTION: The inside of an outer rear body 2 provided with hip-upping reinforcing pieces 1 is furnished with an inside rear body 4 having low elongation and strength. The inside edge of the outer rear body 2 is composed of a free inside edge 6a reaching from a waist line to a crotch and a crotch inside edge. The free inside edge 6a is not sewed on the inside rear body 4 and formed into a curved line slowly recessed from the waist line to the crotch.
Patent JP-S55152415-A (JP)
Title: Detector for angle of rotation
Inventor: EGUCHI OSAMU
IPC: G01D5/18
Filed: 1979-05-16
Abstract: PURPOSE: To sufficiently amplify a detected signal and easily regulate an amplified output with respect to the scatter of quality of elements, by empolying two variable resistors in a circuit for amplifying a signal voltage generated in a magnetism sensitive section.  
     CONSTITUTION: Magnetism sensitive elements 4aW4d are arranged in the shape of a bridge to form a magnetism sensitive section 4. This magnetism sensitive section 4 and two resistors 4 1 , 4 2  form a magnetic field direction detecting unit. When an electric current of a predermined voltage VC is applied to the detecting unit, voltage signals VM VN in accordance with a direction θ of a magnetic filed appear between signal withdrawing terminals M, N. The resistors 4 1 , 4 2  are inserted between the voltage signals VM, VN in a diagonal relationship with respect to the bridge such that VM≥VN. An electric potential generated between the terminals M, N is supplied to a signal-amplifying circuit consisting of a voltage-current conversion circuit 7 and a voltage-current conversion circuit 8. A gain of an output voltage V 0  is determined by a resistor 7b in the amplifier circuit, and a zero point by a resistor 8b. Accordingly, an amplification gain or zero point can be regulated by separately varying the resistors 7b, 8b. 
     COPYRIGHT: (C)1980,JPO&Japio