baber/WOPTO huggingface dataset:
Patent JP-H05247193-A (JP)
Title: Epoxidized polyester and its production
Inventor: NOBE TOMIO
IPC: C08G63/91
Filed: 1992-03-30
Abstract: PURPOSE:To obtain a new epoxidized polyester excellent in curability, flexibility, etc., and an industrial method for its production. CONSTITUTION:(1) The objective epoxidized polyester comprises >=3 epoxycyclohexene groups in the molecule and has 1,000-10,000 number-average molecular weight. (2) A method for producing the epoxidized polyester is to dissolve a polyester, comprising >=3 cyclohexene groups in the molecule and having 1,000-10,000 number-average molecular weight in a hydrocarbon-based solvent and/or an ester-based solvent and epoxidize the polyester with hydrogen peroxide in the presence of a weakly basic compound or (3) a method for producing the epoxidized polyester is to epoxidize the polyester with peracetic acid.
Patent JP-H05283983-A (JP)
Title: Flip-flop circuit
IPC: H03K3/289
Filed: 1992-03-30
Abstract: PURPOSE:To obtain a FF circuit whose operation is stabilized by making operating current flow in a differential circuit for holding when a switch element is made to have an input offset and the clock pulse from the outside is the same level in the FF circuit. CONSTITUTION:Transistors(TR) Q5, Q6, Q16, Q17 of a differential switch element performing a current switch are made to have input offsets by using resistances R15, 16 making a clock pulse perform a level shift. A complementary clock pulse is supplied to input terminals 103, 104 with which the bases of TR Q27, 28 are connected. A positive phase and a negative phase perform the level shifts to two levels of VS1, VS2, respectively by utilizing the voltage drop in resistances R15, 16 provided on an emitter-follower circuit and prepare 4 kinds of clock pulses in total. These 4 kinds of clock pulses are assigned to the base terminals of TR Q5, Q6, Q16 and Q17, latches are applied also when external clock pulses are break at the both of master and slave parts and the change of an input data signal is prevented from being transmitted to the output.
Patent JP-S5229707-A (JP)
Title: Magnetic tape equipment
Inventor: SAKAI YOSHIAKI
IPC: G11B15/18
Filed: 1975-09-02
Abstract: PURPOSE: A magnetic tape which generates TOB or EOT signal, or both, without using optical detector. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03204841-A (JP)
Title: Continuous two step method for cooperative preparation of aniline/m-phenylenediamine and aromatic monoamine/aromatic diamine
Inventor: HARORUDO GURIINFUIIRUDO
IPC: C07C205/06
Filed: 1990-04-21
Abstract: PURPOSE: To obtain aniline and m-phenylenediamine in a constant ratio at the same time, by reacting benzene with nitric acid in a liquid phase in the presence of sulfuric acid to obtain mononitrobenzene and m-dinirobenzene and then contacting the mixture with hydrogen in a liquid phase in the presence of a catalyst.  
     CONSTITUTION: In the reaction of benzene with nitric acid in a liquid phase in the presence of sulfuric acid, the reaction is controlled so as to obtain a mixture of about 60 - about 80% mononitrobenzene and about 40 - about 20% dinitrobenzene (1st step). Then this mixture is contacted with hydrogen in a liquid phase in the presence of a catalyst to obtain a mixture of about 60 - about 80% aniline and about 40 - about 20% m-phenylenediamine (2nd step) Then aniline and m-phenylenediamine are isolated from the mixture. This method is performed at a moderate reaction temperature and the by-product is easily recovered. This method is energy saving. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5732382-A (JP)
Title: Anticorrosive for aerosol container
Inventor: SHINOSAWA TAKAHIRO
IPC: C23F11/16
Filed: 1980-08-04
Abstract: PURPOSE: To effectively prevent the corrosion of an aerosol container due to an aerosol agent by adding a specified percentage of 1,4-dioxane, etc. to the aerosol contents contg. halogenated hydrocarbon and by adjusting the contents to a specified pH.  
     CONSTITUTION: In order to prevent the hydrolysis of an aerosol agent contg. halogenated hydrocarbon which causes hydrolysis and forms a corrosive substance when it coexists with ≥1wt% water, to the aerosol contents are added 2W5wt% 1,4- dioxane and 0.01W1wt% 1 or ≥2 kinds of compounds selected from methyl thiocyanate, bis-2,4-dinitrophenyl disulfide, hexamethylenetramine, butylene oxide, 3- dimethylaminopropionitrile, nitromethane, epichlorohydrin and N,N-dimethylglycine methyl ester. The pH of the contents is then adjusted to 7W11. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5534320-A (JP)
Title: Pcm recording reproducing system
Inventor: NAKAMURA SHINICHI
IPC: H04B14/04
Filed: 1978-08-31
Abstract: PURPOSE: To increase the chance for error corection effectively in order to enhance the reproduced sound quality by recording a plurality of too long words in such a manner that they are divided into a plurality of blocks in order to correct the error corresponding to a plurality of information words in the respective blocks.  
     CONSTITUTION: In the case that the information words or too long words are contained in a plurality of continuous blocks, two information words in the respective blocks, for example, D 0 , D 1  and the corresponding too long words C 0 , C 1  are made present in the different other blocks from each other. In this manner, there is generated an error in a certain block and if two too long words corresponding to the two information word in the block are generated only in either one of the two blocks to which the two too long words respectively belong, the information word which cannot be corrected is only one word. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S589007-A (JP)
Title: Length measuring device
Inventor: KOGA KAZUNORI
IPC: G01D5/347
Filed: 1981-07-08
Abstract: PURPOSE:To prevent the generation of errors occuring in the bending of a linear scale in an optical length measuring device by supporting a read head movably in such a way as to determine the microrotating center of the head at the center in the thickness of said scale. CONSTITUTION:A linear scale 1 formed with an inscribed line belt 1a is disposed in the aperture 9a of a holding member 9, and is fixed in a groove 9b by means of rubber 10. The arm part 2' of a moving member 2 passes between dustproofing seals 11 and is extended as four extension parts 12. The points 13-16 in 4 ways in a detecting part 4 having a light emitting element 5, an index scale and a photodetector 6 on the inside surface are connected to the parts 12 by means of four linear springs 3. The bending of the scale 1 is absorbed by the springs 3, and the guide member 8 fixed to the inside surface of the detection part maintains the constant space between a scale surface 1b and the detecting part. If the point (c) of intersection of the diagonal lines of the 4 points 13-16 is beforehand made to coincide with the central line (n), the errors in detection are reduced.
Patent JP-S61263791-A (JP)
Title: Screen printing method
Inventor: YASUDA MASAYUKI
IPC: B41M1/12
Filed: 1985-05-18
Abstract: PURPOSE:To enable to print with high accuracy, by printing while establishing a specified relationship between the gap between a screen and a substrate to be printed on the printing-starting side and that on the printing-finishing side. CONSTITUTION:The gap (a) between the screen 4 and the substrate 2 on the printing-starting side and the gap (b) on the printing-finishing side are so set that 1.2<=b/a<=5.0 and 1mm<=a<=b<30mm. In printing, generally, the screen 4 is deformed by being pressed to the side of the substrate 2 by an ink-urging means such as a squeegee, and the elongation of the screen 4 is larger as the gap between the screen 4 and the substrate 2 is larger, resulting in a larger expansion of the printing size. Therefore, there is a tendency that the printing size is expanded on the printing-starting side and is contracted on the printing- finishing side. The gap between the screen 4 and the substrate 2 is varied so as to cancel the tendency. Accordingly, a substantially uniform printed pattern size can be accomplished.
Patent JP-H04311552-A (JP)
Title: Production of copper coated steel wire
Inventor: TOMINAGA HARUO
IPC: B24B5/38
Filed: 1991-04-10
Abstract: PURPOSE:To offer a method for manufacturing a copper coated steel wire capable of manufacturing a copper coated steel wire having high strength while the wear of a die grinding the surface layer part of a steel wire to form a core wire is suppressed in a method for manufacturing a copper coated steel wire by a dip forming method. CONSTITUTION:At first, the surface layer part of a steel wire contg., by weight, >0.1 to 0.50% carbon and 0.025 to 0.070% sulfur is ground by a die. Next, this steel wire is immersed into the molten metal of copper or a copper alloy to stick the copper or copper alloy to the surrounding of the steel wire.
Patent JP-S61267575-A (JP)
Title: Nitroimino derivative, production thereof and insecticide
Inventor: SHIOKAWA KOZO
IPC: C07D233/00
Filed: 1985-05-21
Abstract: NEW MATERIAL:A nitroimino derivative shown by the formula I (R is H or alkyl; X is halogen, alkyl, alkoxy, alkylthio, nitro, cyano, amino, acylamino, dialkylamino, alkoxycarbonyl, acyl, alkylsulfonyl, alkylsulfinyl, haloalkyl, haloalkoxy, haloalkylthio, formly, alkenyl, alkynyl, or haloalkenyl; l is 0-4; m is 2-4). EXAMPLE:1-(2-Chloro-5-pyridylmethyl)-2-(nitroimino)tetrahydropyrimidine. USE:Useful as an insecticide showing perfectly controlling action with a small amount of it. PREPARATION:For example, a compound shown by the formula II (e.g., 2- nitroiminoimidazolidine) is reacted with a compound shown by the formula III (Hal is halogen) to give a compound shown by the formula I.
Patent JP-H10295344-A (JP)
Title: Microorganism proliferation inhibitor
Inventor: HIRAYAMA HIROHIDE
IPC: A23L3/3445
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a microorganism proliferation inhibitor that can keep the freshness of food good by inhibiting the increase of viable cell number on the surface of food contained in a storage. SOLUTION: This microorganism proliferation inhibitor is equipped with an air duct 3 for introducing air in a food storage 1 into a box 2 set in the food storage 1, an air blower 4 blowing out air to a duct 3, a wire electrode 21, a grounding electrode 24 arranged in parallel with the wire electrode 21, a negative polar high-voltage applicator 30 for applying the negative-polar DC pulse voltage to the wire electrode 21 and the ground electrode 24, an ion input unit 33 for inputting negative ion to be generated from the electrodes between the wire electrode 21 and the grounding electrode 24.  In addition, this proliferation inhibitor is provided with a calculator 32 for calculating the application voltage responding to the input value to the input unit 33, the pulse frequency and pulse width, and a controller 31 for controlling the voltage to be applied to the negative polar high-voltage applicator 30 on the basis of the signal output from this calculator 32.
Patent JP-2000260494-A (JP)
Title: Cordless water tank based on electrolysis
Inventor: KOUCHI YOSHIAKI
IPC: A01K63/00
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a cordless water tank using no air pump and consequently causing no noise by using a solar battery as a main power, connecting a rechargeable storage battery serving as an auxiliary power source in parallel, and installing both of positive and negative electrodes to the inside of the water tank. SOLUTION: This cordless water tank using a solar battery as a main power source is provided with oxygen easily by electrolysis of water, that is, a compound consisting of oxygen and hydrogen. As a storage battery serving as an auxiliary power source is operated in the night, oxygen can be always supplied all day long. The solar battery can be used as a power source because the water tank is arranged in a bright place for keeping fancy fish and the like. The auxiliary power source is charged in preparation for the darkened time. When output from the solar battery is stopped, the auxiliary power source is automatically actuated. This water tank is applicable to a nursery for eel, shrimp or the like, and the problem of oxygen deficiency due to dense cultivation can be solved with ease.
Patent JP-H08279010-A (JP)
Title: Model wage output method
Inventor: KUROKAWA HIROHIDE
IPC: G06F19/00
Filed: 1995-04-05
Abstract: PURPOSE: To provide the model wage output method which makes it easy to change various set items and can easily outputs a logical model wage table flexibly adaptively to various wage systems. CONSTITUTION: A model wage table generation part 5 executes a model wage table generating program stored in a ROM 4 with an instruction from a CPU 2 and expands various data, read out of an ability wage table memory 7, a promotion model age table memory 8, and a promotion point table memory 9, in a logical model wage table memory 6 according to various specific items required for model wage table generation which are inputted from an input part 3 to generate the model wage table. Then the generated model wage table is displayed at a display part 10 and printed out at a print part 11.
Patent JP-H07317431-A (JP)
Title: Power window device
Inventor: ITO TAKESHI
IPC: E05F15/16
Filed: 1994-05-20
Abstract: PURPOSE:To facilitate production of a power window, by constituting a pulse signal generator of a motor of a plate in which conductive materials are arranged circularly through a specified distance and a contact directly touching it. CONSTITUTION:Since contacts 11a, 11b, 11c are radially arranged and pressed on the sliding face 10d of the contacts of a plate, in a pulse signal generator 6, the contacts generate pulse signals respectively in accordance with the rotation of the plate and transmit the signals to a controller. At this time, the contacts 11a, 11b, 11c are pressed on the sliding face 10d due to the elastic resilience and the sliding face 10d is formed without steps between conductive parts 10b1, 10b2, 10b3 and the resist layer 10c and hence, even if the plate 10 face is shifted, the contacts slide smoothly. Even when the contacts 11a, 11b, 11c have been worn out because of the use in a long time, since there is no step difference on the sliding face 10d, the pulse duty cycle hardly goes wrong. In this way, it can be easily produced and assembled and disassembled and further, the sensibility is secured.
Patent JP-H045771-A (JP)
Title: Method for extracting feature quantity of pattern information
Inventor: SANO NAOKI
IPC: G06T7/60
Filed: 1990-04-23
Abstract: PURPOSE:To simply grasp the compexity of the form of characters and figures with the number of times of the changes of a tracing direction as the feature quantity of pattern information by tracing a contour vector group extracted from a binary picture signal corresponding to the pattern information of the characters and the figures and so on. CONSTITUTION:The pattern information of characters and figures and the like is read at a photoelectric converting part 1, is binary-converted and is stored in a picture memory 2 as the original pattern of the read characters and figures. For the original pattern, the contour point string of it is extracted by a border-line extracting part 3 and is polygonal-approximated moreover and an obtained contour vector is transmitted to a feature quantity calculating part 4. The calculating part 4 traces the contour line of the characters and figures from vector information from the extracting part 3, calculates how many times changes in a crockwise or countercrockwise tracing direction exist for instance and outputs the number of times of the changes as the feature quantity of the pattern information of the characters and figures. Thus, the classification of the pattern information is attained.
Patent JP-S62263879-A (JP)
Title: Manufacture of clad plate
Inventor: KAWAKAMI MAKOTO
IPC: B23K26/21
Filed: 1986-05-10
Abstract: PURPOSE:To manufacture the clad plate with uniform inner part strain without causing any deformation by projecting a laser light on the opposite side face to the forming face of a recessed groove after forming a recessed part groove on the surface of an alloy base plate and performing the cold pressure welding of the material to be bonded on this irradiation face. CONSTITUTION:A 42% Ni-Fe alloy plate 1 forms a recessed part groove on its lower face by a recessed part groove forming roll 9. After annealing it in the annealing furnace 10 of H2 atmosphere it is fed to the irradiation box 3 of Ar gas atmosphere. In the irradiation box 3, the laser light focused by condensing with a ftheta lens via a collimator 5 and galvanic mirror 6 is projected in zigzags or stripe shape on the necessary width part of the width direction center position of the alloy plate 1 at the position separated by the necessary distance from the focus. The power density of the laser light is taken in about 100-1,500kW/mm<2> and the wavelength about 5. An Ag brazing filler metal plate 8 is then fed to the irradiation face of the alloy plate 1 and a clad plate is made by pressure welding it by a pressure welding roll 2. In this way the clad plate having excellent quality and adhesion is obtd.
Patent JP-S5732986-A (JP)
Title: Stamping mechanism of printer
Inventor: NAKANO TOSHIICHI
IPC: B41J29/40
Filed: 1980-08-06
Abstract: PURPOSE: To make types on a rotating type drum and types on a stamp printing body possible for simultaneous printing without providing extra power to the stamp printing body, by providing a clutch and a cam for pressing the stamp printing body to an axis that is moved following the rotation of the rotating type drum.  
     CONSTITUTION: In an apparatus wherein a printer that includes the type surface of a rotating type drum 1 and a hammer 6 to effect printing on a piece of paper located therebetween by the operation of the hammer 6 is provided with a printing bed 7 and a stamp 8 so as to simultaneously carry out printing and stamping, to a rotating shaft 2 of the type drum 1 a gear 22 that is rotated through a clutch mechanism comprising a ratchet 31, a clutch disk 2, etc. is arranged, and a head 10 of the stamp printing body 8 is pressed by an eccentric cam 50 that can be rotated by a gear 21 meshed with the gear 22 so that the stamp printing body 8 is pressed against the paper P positioned between the stamping bed 7 and the stamp printing body 8. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10301944-A (JP)
Title: Www browser device
Inventor: NISHIURA MITSURU
IPC: G06F17/30
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to apply a character broadcasting receiver including page number information in data to the display of world wide web(WWW) data having no page number. SOLUTION: A data reading part 1 reads out a hypertext document. A data analysis part 2 analyzes the contents of a read document and automatically generates a jumped destination table. A data storage part 3 stores the contents of the read document. A data conversion part 4 constitutes a picture of the contents of the document and the automatically generated jumped destination table. A control part 5 controls the whole device. A voice recognition input part 6 specifies an item number indicated in the jumped destination table by voice and inputs the specified item number to the control part 5.
Patent JP-H02290270-A (JP)
Title: Container
Inventor: AMAMIYA HIDEO
IPC: B05B9/04
Filed: 1989-04-28
Abstract: PURPOSE:To obtain an aerosol container excellent not only in the preservability of acidic or alkaline content but also in the chemical resistance, pressure resistance and gas barrier properties to a propellant by using a container composed of a high nitrile resin. CONSTITUTION:A container main body and a plug body are obtained by the injection molding of a high nitrile resin being a copolymer based on an unsaturated nitrile compound such as acrylonitrile or methacrylonitrile and containing about 50% or more of the unsaturated nitrile compound unit. This container main body is integrated with the plug body in an airtight state by welding the plug body to the opening part of the container main body to obtain an aerosol container. This container resists acidic or alkaline content and is equipped with functions such as pressure resistance, gas barrier properties or the like as the aerosol container.
Patent JP-H06301494-A (JP)
Title: Slip output device
Inventor: TANIGUCHI KAYOKO
IPC: G06Q10/10
Filed: 1993-04-09
Abstract: PURPOSE:To print out all slip data in an existing slip format by storing the past slip formats in the unit of one sheet of slip and then reproducing and printing processing of the data on one sheet slip out of those stored ones. CONSTITUTION:The plant data received from each plant are collected at a plant data processing part 1 and converted into the plant data 3A for slip use by a data working part 2. The data 3A are stored in a recording device 3. When the print of slips is requested in an existing format, the corresponding plant data are sent to a print processing part 5 from the device 3. Furthermore the slip format data 3B where an existing slip form is defined is called by the part 5 along with the existing slip image data 3C in response to each print request of the existing format. The data 3B and 3C delivered to the part 5 is worked as the printing data and then sent to a printer through a printing output part 6.
Patent JP-H07291848-A (JP)
Title: Skin aging-preventing cosmetic
Inventor: HASHIMOTO MIKIO
IPC: A61K8/00
Filed: 1994-04-21
Abstract: PURPOSE:To prepare the skin aging-preventing cosmetic containing at least one kind selected from a bovine bone marrow extract, vitamin E or its ester, and diisopropylamine dichloroacetate. CONSTITUTION:This skin aging-preventing agent contains at least one kind selected from 0.001-10wt.% (based on the whole amount of the cosmetic) of a bovine bone marrow extract, 0.005-2wt.% of vitamin E or its ester compound, and 0.1-2wt.% of diisopropylamine dichloroacetate. The ingredients synergistically act on the skin to dilate skin peripheral blood vessels, stimulate skin functions, prevent skin wrinkles, and form a strong and fine skin. Simultaneously, an excellent rough skin-improving effect, a keratin-improving effect, and a turnover rate-increasing effect can be manifested in a short time and are maintained. The cosmetic can be prepared into a cream, an emulsion, a beauty wash, a pack, etc.
Patent JP-S5441188-A (JP)
Title: Ion gun
Inventor: MIURA TADAO
IPC: H01J49/14
Filed: 1977-09-07
Abstract: PURPOSE: To make possible the enhancement of the purity of ions by screening the kinds of ions from the ion beams connected to an ion generating part and emitted therefrom by an ion screening part. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S584722-A (JP)
Inventor: SHEARD PHILIP
IPC: A61P25/00
Filed: 1982-06-24
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-S5534269-A (JP)
Title: Production of water-soluble polymer
Inventor: ITOU YOSHIAKI
IPC: C08F2/38
Filed: 1978-09-02
Abstract: PURPOSE: In the polymerization of ethylenically unsaturated monomers in an aqueous solution, the evaporation and scattering of water and the chain transfer from the surface of the reaction system are prevented to produce said water-soluble polymer of high molecular weight that has good property of dissolving in water.  
     CONSTITUTION: (A) an aqueous solution of at least one selected from acrylic and methacrylic acids, their amides, aminoalkyl acrylate and methacrylate and their water-soluble derivatives, (B) an organic solvent as a chain transfer, and (C) a polymerization initiator that is dissolved in water, are charged into the polymerizer and the polymerization is initiated. During the polymerization period from when the reaction system loses the flowability to when the reaction temperature reaches the maximum, liquid or gaseous water and the chain transfer are continuously fed on the surface or in the gas phase part of the polymerizer so that the change in the composition of water and the chain transfer in the surface layer from the liquid surface of the reaction system to 5mm height kept within 10wt%. 
     COPYRIGHT: (C)1980,JPO&Japio