baber/WOPTO huggingface dataset:
Patent JP-S60152821-A (JP)
Title: Igniting device of pair burners
Inventor: OOHASHI SHIGEO
IPC: F23Q9/00
Filed: 1984-01-19
Abstract: PURPOSE:To contrive to require no direct contacting with a main burner flame, and require no putting-in and drawing-out device which possible become a cause of a trouble by a method wherein an ignition burner is located at the intermediate position between two main burners. CONSTITUTION:In a large tupe power generating boiler such as the Bension boiler and the like, an ignition burner 4 is arranged at the intermediate position between two main burners 1. A burner tip 5 is fixed at the top end of the ignition burner 4. Three nozzles 6, 7 are provided in the burner tip 5. A nozzle 6 is formed so that flames 3' are extended toward flames 3 of the main burners 1. The nozzle 7 is located at the intermediate location between the nozzles 6, 6, thus, the nozzle 7 ignites the fuel gushing-out of the nozzles 6, and simultaneously detects the ignition of the nozzles 6 by utilizing said ignition function. That is, by confirming the ignition of the nozzle 7, the firing of the nozzles 6, 6 is recognized. By using one ignition burner, the two main burners can be ignited simultaneously without taking putting-in and drawing-out of the ignition burner. The top end of the ignition burner is not contacted directly with the main burner flame, therefore, the burning damage of the top end of the firing burner can be prevented.
Patent JP-S61166160-A (JP)
Title: Semiconductor device
Inventor: NAKAYAMA TAKESHI
IPC: H01L29/792
Filed: 1985-01-18
Abstract: PURPOSE:To obtain a semiconductor which makes the changing volume of the thrshold value constant, by a method wherein the capacity contained in the switched capacitor is formed using the same oxide film with a tunnel oxide film of a memory transistor, the same oxide film with an inter-polymer oxide film or either both the tunnel oxide film and the inter-polymer oxide film. CONSTITUTION:The operation time of a timer is determined comparing the output voltage signal of an RC network 30 and the reference voltage signal from a reference voltage source 31. When the capacity 37 contained in a switched capacitor 33 of the RC network 30 is made using an oxide film which is formed by the same manufacture process with a tunnel oxide film of a memory transistor, since in the case the film-chickness of the tunnel oxide film becomes thin, the capacity value of the capacity 37 contained in the switched capacitor becomes large, the resistor R of the switched capacitor becomes small, thus the time constant of the RC network also becomes small, 'H' period of the signal from a comparator 32 becomes short, and the pulse width of the pulse signal Vpp becomes short, and the applying time of electric field which is applied to the tunnel oxide film of the memory transistor also becomes short.
Patent JP-S62165825-A (JP)
Inventor: TSUJI HIDEAKI
IPC: H01H50/64
Filed: 1986-01-16
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-S61167436-A (JP)
Title: Nonaqueous stable solid dispersant
Inventor: HIGUCHI HISAO
IPC: C09K23/22
Filed: 1985-01-18
Abstract: PURPOSE:To enhance the dispersion stability of a fixed particle by incorporating the monoester of an aliphatic alkanolamide and a dicarboxylic acid or its salt as an effective component to prepare the titled nonaqueous stable solid dispersant. CONSTITUTION:An aliphatic alkanolamide is esterified by a dicarboxylic acid to form the monoester. Then the monoester is converted into the salt of alkali metals such as Na and K and alkaline earth metals such as Mg and Ca. The salt is incorporated as an effective component to prepare a solid dispersant. The solids such as titanium oxide, iron oxide, zinc oxide, and white carbon black can be dispersed by using the dispersant. Besides mineral oil, animal and vegetable oil, wax, etc., are used as the nonaqueous oil component for dispersing the solids.
Patent JP-H02189353-A (JP)
Title: Coating material for concrete form
Inventor: JOGO HIROYUKI
IPC: C08L27/08
Filed: 1989-01-18
Abstract: PURPOSE:To obtain the title material which can prevent concrete from sticking to the form, has a blocking resistance and can give an excellent surface gloss and smoothness to concrete by mixing a vinylidene chloride copolymer resin latex with dibutyl phthalate and/or tributyl acetylcitrate. CONSTITUTION:A coating material for concrete form is prepared by mixing a latex (A) of a vinylidene chloride copolymer resin (of a vinylidene chloride unit content of 80-93wt.% and a weight-average MW >=100000 in terms of polystyrene as measured by gel permeation chromatography) with dibutyl phthalate and/or tributyl acetylcitrate (B). The amount of component B is 10-20 pts.wt. per 100 pts.wt. resin solids of component A. This coating material can form a coating film excellent in alkali discoloration resistance and low-temperature resistance and can allow a concrete form to be used repeatedly.
Patent JP-H11199277-A (JP)
Title: Vacuum double layer glass
Inventor: MURAKAMI TAKAHIRO
IPC: E06B3/67
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To stabilize thermal insulating and sound shielding performances for a long period of time by maintaining the vacuum degree of vacuum double layer glass for a long period of time. SOLUTION: The vacuum double layer glass comprises two sheets of float glass plates 1, 2. The non-bottom surfaces 4, 5 of these float glass plates are disposed to face each other and are arranged on their spacing part side. The bottom surface where the tin to generate a gaseous material leading to the degradation in the vacuum degree exists is formed on the non-spacing side. A heat ray reflectivity film is formed on the bottom surface 6 on the non- spacing side.
Patent JP-S56104814-A (JP)
Title: Preparation of eye drop
Inventor: OKANOUE KUNIHIRO
IPC: A61K9/10
Filed: 1980-01-25
Abstract: PURPOSE: To prepare eye drop having no side effect and effective for the remedy of eye diseases, by reacting olive oil as a base with isopropyl myristate to obtain a solubilized polymeric higher fatty acid, and emulsifying the polymeric fatty acid with an aqueous solution containing various chemicals.  
     CONSTITUTION: A solubilized polymeric higher fatty acid is prepared by mixing and stirring specific amounts of polyoxyethylene lauryl ether, polyoxyethylene hardened castor oil, and isopropyl myristate in 50ml of olive oil. Separately, specific amounts of neostigmine methyl sulfate, aminoethylsulfonic acid, zinc sulfate, and boric acid are dissolved in 30ml of distilled water, and the solubtion is mixed with the above polymeric fatty acid with stirring to obtain the objective eye drop. The eye drop gives untrition and moistness to the eyeball, and is effective to various eye diseases and asthenopia. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07234515-A (JP)
Title: Aziridine anchor coat for flexographic printing plate
Inventor: POORU JIEI WAN
IPC: C08J7/04
Filed: 1995-01-23
Abstract: PURPOSE: To improve adhesion between layers in a multilayer flexoprinting plate. CONSTITUTION: The flexible plate which contains a flexible base material prime- coated with an aziridine functional material and in which the flexible base plate is in contact with a 1st photosensitive layer containing 3-50 pts.wt. a substantially polar acrylate compound, 20-90 pts.wt. elastomer block copolymer and 0.5-5 pts.wt. photopolymerizing initiator is obtained.
Patent JP-H01183212-A (JP)
Title: Level conversion circuit
Inventor: MAEKAWA TOSHIICHI
IPC: H03K5/02
Filed: 1988-01-18
Abstract: PURPOSE:To eliminate a capacitor for cutting off DC current and to reduce a change in a duty ratio by constituting the title circuit by means of three current mirror circuits. CONSTITUTION:The title circuit consists of a current mirror circuit 1 driven by an input signal Vin, a current mirror circuit 2 receiving a reference voltage Vref being comparison reference with respect to the input signal, and a current mirror circuit 3 where a transistor Mp1 whose output current with respect to the same input is larger is connected to one transistor Mn2 in the current mirror circuit 1, and a transistor Mp2 whose output current is smaller is to one transistor Mn3 in the current mirror circuit 2 in serial, and it obtains an output from a point where the current mirror circuits 1 and 13 are mutually connected. Since it receives the input by DC connection, the capacitor for DC current is eliminated. Furthermore, the title circuit consists of a high gain amplifier by three current mirror circuits, and therefore it is superior in high speed and the change in the duty ratio is reduced.
Patent JP-S59136475-A (JP)
Title: Apparatus for plasma vapor-phase reaction
Inventor: YAMAZAKI SHIYUNPEI
IPC: C23C16/50
Filed: 1983-01-21
Abstract: PURPOSE:To form uniform glow discharge, by forming one of coupled electrodes for supplying electric energy to reactive gas into a plurality of acicular structures, and providing a grid between the electrodes to enable to remove local strong discharge. CONSTITUTION:The apparatus is constituted with a reaction vessel 2 evacuated below 1 atm., a supply system for supplying reactive gas to said vessel 2, an exhaustion system and a film-forming domain between the supply and exhaustion systems. A substrate 1 having a surface on which a film will be formed is provided in said film-forming domain. Out of the first and second electrodes 3, 8 for supplying electric energy to reactive gas, the electrode 3 provided at the side of supplying said reactive gas is formed into a plurality of acicular electrodes. In addition, a grid 12 having electric conductivity and isolated from the electrodes 3, 8 is provided between the electrodes 3 and 8.
Patent JP-S63182415-A (JP)
Title: Production of carbonaceous fiber
Inventor: KOMATSU YUKINARI
IPC: D01F9/12
Filed: 1987-01-19
Abstract: PURPOSE:To obtain the titled fiber of fine and uniform diameter, with little undecomposed product attached, suitable for electrically conductive filler, by feeding a carbon compound to the outer side of gas flame to carry out pyrolysis outside the gas flame in the presence of a transition metal (compound). CONSTITUTION:The objective fiber can be obtained by pyrolysis, in the presence of a transition metal or its compound (pref., iron carbonyl), of a carbon compound as the raw material, outside the gas flame, pref. under a reducing atmosphere at 600-1,600 deg.C. More specifically, it is recommended that a product 3 prepared by dispersing ultrafine particles of a transition metal (compound) in a liquid carbon compound as the raw material using e.g., a surfactant is atomized together with a carrier gas 4, being fed while spraying through a nozzle 7, to a zone of desired temperature outside a gas flame 8 at the main burner nozzle 6, thus forming the objective carbonaceous fiber 10.
Patent JP-H09199298-A (JP)
Title: Vacuum chamber
Inventor: TSUCHIYA MASAO
IPC: H05H13/04
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To hold the inside of a chamber in an ultra high vacuum condition by firmly and air-tightly securing a flange member formed of stainless steel relating to a chamber main unit formed of copper. SOLUTION: This vacuum chamber is provided with s chamber main unit 18 formed of copper, liner member 19 formed of nickel group alloy steel to be externally fitted to an end part of the chamber main unit 18 and a flange member 20 formed of stainless steel to be externally fitted to the liner member 19. The chamber main unit 18 and the liner member 19 are air-tightly secured by all around welding 27, the liner member 19 and the flange member 20 are air-tightly secured by all around welding 28.
Patent JP-S62165409-A (JP)
Title: Shock noise preventing circuit
Inventor: ISHIGURO KAZUHISA
IPC: H03F1/00
Filed: 1986-01-17
Abstract: PURPOSE:To prevent the generation of shock noise from a post-stage amplifier circuit by turning a DC voltage outputted from a buffer amplifier to a constant state at the stop of the operation of its prestage circuit. CONSTITUTION:When a switch 12 is opened, the operating current of the prestage amplifier circuit 7 is interrupted to stop the operation of the circuit 7. Consequently, an AC output signal is not obtained from the base of a transistor 10 and a DC voltage is turned from a DC bias voltage outputted from a bias source 14 to zero. Thereby, the DC bias voltage outputted from the bias source 14 is impressed to the negative input terminal of the buffer amplifier circuit 15 through a resistor 17. Thus, the DC level at the negative input terminal of the amplifier circuit 15 is not changed at all even if the switch 12 is turned from the closed state to the opened state. Thereby, the DC level at the output terminal of the amplifier 15 is not also changed, so that no shock noise is generated from an output terminal 20.
Patent JP-H11208900-A (JP)
Title: Paper feed cassette
Inventor: IKEDA TAMOTSU
IPC: B65H1/04
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To reduce the number of the components of a paper feed cassette by constituting the cassette main body of the paper feed cassette as freely expanding/contracting in the direction crossing at right angles with the paper feeding direction. SOLUTION: A moving part, 3 is slid to the base part 2 according to the size of paper 21 to be stored in a cassette main body 1 and a guide member 14 is moved in the paper carrier direction A so as to store a plurality of sizes of the paper 21. That is to say, the both end parts in the direction crossing at right angles with the carrier direction A of the paper 21 to be stored in the cassette main body 1 are brought in contact with a side wall 2a of the base part 2 and a side wall 3a of the moving part 3 so as to position the direction crossing at right angles with the paper carrier direction A.  At the same time, the interval between the side wall 2a and the side wall 3a, and the position of the guide member 14 are changed so that the paper carrier direction A is positioned by engaging both comers of one end part in the carrier direction A of the paper 21 with separation claws 15, 15 and by bringing the other end part in contact with the guide member 14.
Patent JP-S61169572-A (JP)
Inventor: MOMIYAMA HISAO
IPC: E04G9/05
Filed: 1985-01-22
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-S63177426-A (JP)
Title: Vapor growth method and apparatus
Inventor: ITO MASAAKI
IPC: H01L21/31
Filed: 1987-01-17
Abstract: PURPOSE:To avoid the damage of a wafer and the contamination of a reaction chamber, and to obtain a vapor growth thin film of high quality by charging a wafer into a preliminary chamber, then vacuum substituting the remaining gases in the preliminary chamber and the reaction chamber with inert gas, and then inserting the wafer into the reaction chamber. CONSTITUTION:After a wafer is conveyed into a preliminary chamber 14 provided separately from a reaction chamber 12, remaining gas in the chamber 14 is vacuum-substituted for inert gas to atmospheric air at room temperature, and vacuum-substituted with inert gas to atmospheric air at arbitrary temperature. After the separation is then released, the wafer is inserted from the chamber 14 to the chamber 12, the preliminary heating time of the wafer is elapsed after the chamber 12 is again separated in a hermetically sealing manner, and reactive gas is then fed into the chamber 13 to deposit a thin film. The reaction chamber 12 in which the reactive gas and inert gas can be selectively fed, the preliminary chamber 14 in which inert gas can be fed in a hermetically sealing manner from the chamber 12, an exhaust system 28 for exhausting the chambers 12, 14, and a wafer moving mechanism 18 are provided to construct an apparatus.
Patent JP-S59134314-A (JP)
Title: Exhaust emission control device for diesel engine
Inventor: USUI TOSHIBUMI
IPC: F01N3/28
Filed: 1983-01-24
Abstract: PURPOSE:To improve the efficiency of regeneration without receiving any influence of exhaust gas, by giving no directional properties to the permeability of a trap body during collection of particles in the exhaust gas, while installing a regenerating nozzle in a device which makes air inflow in crossing at a right angle with the circulating direction of the exhaust gas. CONSTITUTION:In a space between exhaust pipes 10 and 11 of a Diesel engine, there is provided with a trap 12 which collects particles in exhaust gas, and this trap 12 is constituted of a ceramc form filter being coated with a platinum catalyzer, having no directional properties in its permeability. On the other hand, at the periphery of the trap 12, a casing 13 is installed, through which air is so designed as to be fed to an injection chamber 15 via a partition member 14 from a fan 21 by crossing at a right angle with the circulating direction of the exhaust gas. At the center of the partition member 14, there is provided with a regenerating fuel injection nozzle 16 through which fuel for regeneration use is so designed as to be spouted via a fuel pump 19, a fuel pipe 17 and a solenoid valve 18.
Patent JP-2000212164-A (JP)
Title: Production of acylpyridine
Inventor: MATSUBARA MITSUHIDE
IPC: C07B61/00
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an acylpyridine by subjecting a pyridine carboxylic acid and an aliphatic or aromatic aliphatic carboxylic acid to a gaseous phase catalytic reaction in the presence of a catalyst. SOLUTION: This method for producing an acylpyridine comprises subjecting a pyridine carboxylic acid compound and an aliphatic or aromatic aliphatic carboxylic acid to a gaseous phase catalytic reaction in the presence of a catalyst and a secondary amine and/or a tertiary amine. For example, nicotinic acid and acetic acid are subjected to a gaseous phase catalytic reaction in the presence of a catalyst to produce 3-acetylpyridine. Therein, a pyridine compound and/or a pyridine compound salt, etc., are allowed to coexist in the reaction system.
Patent JP-S63177345-A (JP)
Title: Loading device for tape-like body
Inventor: FUJIWARA JIRO
IPC: G11B15/67
Filed: 1987-01-17
Abstract: PURPOSE:To improve operability by mounting a feed reel on a feed reel board, manually rotating the feed reel board by a fixed angle or more, and after completing the preparation of loading of a tape-like body, automatically driving a blower. CONSTITUTION:The feed reel 5 and a winding reel are mounted and the feed reel board 2 is manually rotated by a fixed angle or more, e.g. about 1/2 rotation, in an arrow g' direction unitedly with the feed reel 5 so as to carry the leading end 4a of the tape 4 to the starting end of a loading passage to complete the loading preparation of the tape 4. Consequently, the rotation of the feed reel board 2 by the fixed angle or more is detected by a rotation detector 41 and the blower ON/OFF circuit 44 is turned on by the rotation detecting signal 46 and the blowers 30, 31 are simultaneously and automatically driven. When the feed reel board 2 is rotated in the arrow (g) direction by the fixed angle or more, the rotation is similarly detected by the detector 41 and the blowers 30, 31 are similarly and simultaneously driven.
Patent JP-S62166352-A (JP)
Title: Photoreceptive member having ultrathin film lamination structure layer and apparatus for producing said member
Inventor: SAITO KEISHI
IPC: G03G5/08
Filed: 1986-01-18
Abstract: PURPOSE:To enable efficient mass production by forming a photosensitive layer in a manner to have layer region alternately laminated plural times with two kinds of ultrathin films in which silicon atoms and the atoms of the kind different from the silicon atoms are incorporated at different ratios. CONSTITUTION:The photosensitive layer 102 of a photoreceptive member is constituted of an amorphous material consisting of the silicon atoms and the atoms of the kind different from the silicon atoms. Said layer has the ultrathin film lamination structure alternately laminated plural times with two kinds of the ultrathin films in which the silicon atoms and the atoms different from the silicon atoms are incorporated at different ratios. The halogen atoms to be incorporated into the photosensitive layer 102 are exemplified more particularly adequately fluorine and chlorine. The content of the hydrogen atom H, or the content of the halogen atom X or the sum H+X of the content of the hydrogen atoms and halogen atom to be incorporated into the photosensitive layer 10 is made preferably 5-30atom%.
Patent JP-S58130185-A (JP)
Inventor: EZAKI KAZUTO
IPC: C05F9/02
Filed: 1982-01-25
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-H10208926-A (JP)
Title: Ferrite material, production thereof and deflection yoke core employing ferrite material
Inventor: OTOBE SHUICHI
IPC: H01J29/76
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an Mn-Zn based ferrite material having high resistance, high permeability and a small core loss at low cost, a production method thereof and a deflection yoke coil employing the Mn-Zn based ferrite material. SOLUTION: The ferrite material principally comprises 43.0-49.5mol.% of Fe2 O3 , 33.5-49.0mol.% of MnO and 8.0-17.0mol.% of ZnO wherein the ration of ZnOmol.%/Fe2 O3 mol.% is 0.35 or less. Preferably, the ferrite material is admixed with at least one subcomponent of 0.006-0.12wt.% of CaO, 0.001-0.05wt.% of SiO2 and 0.1-1.0wt.% of Bi2 O3 . In the method for producing a deflection yoke core, oxygen concentration is set at 3-13% at the time of sintering a deflection yoke core and the cooling rate after sintering is preferably set at 120 deg.C/h-400 deg.C/h down to 500 deg.C.
Patent JP-S5292055-A (JP)
Title: Preventive process against corrosion of bolt and nut
Inventor: NAGAO SHIYOUZOU
IPC: C10N50/08
Filed: 1976-01-29
Abstract: PURPOSE: To cover bolts and nuts with resin coating of high compressive strength by applying resin particles to them by electrophoresis painting or by electrostatic painting. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03213401-A (JP)
Title: Steel cord reinforced pneumatic tire
Inventor: TAKAHIRA KOJI
IPC: D07B1/06
Filed: 1990-01-17
Abstract: PURPOSE:To improve the universality of an 1X2 construction steel cord and provide an excellent durability tire by reinforcing a portion of the tire with the steel cord formed of two twisted strands and setting the reduction of area of the strand in a tension test to a specified value or higher. CONSTITUTION:At least a portion of a pneumatic tire is reinforced with a steel cord formed of two twisted strands. Ther reduction of area of the strand in a tension test is set to at least 45%. Then, the rate of Si and Ni in a steel material component of the steel cord is set respectively to 0.8-0.95wt.% and 0.09-0.19wt.%. Further, the reinforced portions of the pneumatic tire are set in belt sections 2, 3 or a bead section 7. The diameter of the strand of the steel cord is set within the extent of 0.15-0.7mm, so that the 1X2 construction steel cord can be utilized to reinforce the bead section of a radial tire for a heavy vehicle and provide a excellent durability tire.
Patent JP-H02188934-A (JP)
Title: Wire bonder
Inventor: NAGATA HIDEFUMI
IPC: H01L21/60
Filed: 1989-01-17
Abstract: PURPOSE:To obtain a wire bonder which can easily enhance a positioning accuracy of a work point by a method wherein the work point is positioned by utilizing a strain by a piezoelectric element which has been attached to a capillary support part. CONSTITUTION:A work point is positioned by utilizing a strain by a piezoelectric element 20 which has been attached to a capillary support part 30. For example, a bimorph-type piezoelectric element 20 is installed at the tip of an arm 10 which has been attached to an X-Y table; and a head 30 for capillary support use is attached to the tip of the piezoelectric element 20. When a direct- current voltage is applied between electrodes 21, 21 which have been installed at the piezoelectric element 20, the head 30 installed at the tip deviates in an arrow direction in proportion to a value of the voltage; a coarse positioning operation is executed on the X-Y table; and a final positioning operation is executed by using a piezoelectric actuator composed of the piezoelectric element 20. Thereby, it is possible to achieve an extremely-high-accuracy positioning operation which could not be achieved in the past.