baber/WOPTO huggingface dataset:
Patent JP-H01182387-A (JP)
Title: Sealing material
Inventor: BABA TAKEO
IPC: C08L23/16
Filed: 1988-01-11
Abstract: PURPOSE:To obtain a sealing material resistant to the migration of a softener, having suppressed compression set and improved sealability and effective in preventing the cracking under high compressive force at a high temperature, by modifying a composition composed of a polyisobutylene, etc., with an unsaturated silane compound. CONSTITUTION:The objective sealing material suitable for a heat-accumulation tank or hot-water tank, etc., is produced by modifying (A) a composition containing (i) 75-90wt.% of a hydrogenated derivative of a styrene-butadiene block copolymer having a number-average molecular weight of 100,000-200,00, (ii) 15-25wt.% of a polyisobutylene, (iii) 25-10wt.% of a hydrocarbon oil and (iv) 10-20wt.% of a propylene homopolymer and/or a propylene-ethylene or 4-8C alpha-olefin copolymer resin having a flexural modulus of >=6,000kg/cm<2> with (B) an unsaturated silane compound of formula (R is hydrocarbon-oxy, etc., R' is aliphatic saturated hydrocarbon group; Y is hydrolyzable organic group; n is 0-2) and, as necessary, contacting the modified resin with water in the presence of a silanol condensation catalyst to effect the crosslinking of the resin to a gel ratio of 30-50%.
Patent JP-H03209582-A (JP)
Title: Method for estimating type of welding defect
Inventor: MATSUI SHIGETOMO
IPC: G06G7/75
Filed: 1990-01-12
Abstract: PURPOSE:To make correspondence to estimation for the type or cause of a defective part by a skillful inspector by processing the data of a defect feature amount concerning welding defect, collating the data with respective defect estimation rules, applying the degree of conviction corresponding to the processing data to satisfy the defect estimation rules and estimating the type of the welding defect according to this degree of conviction in the manner of probability. CONSTITUTION:An experiences and skillful inspector 2, etc., equipped with the type rules based on a knowledge base according to the quantitative data concerning the welding defect feature amount, etc., or quantitatively uncertain information based on user input information applies the degree of conviction such as a weight coefficient and therefore, the respective rules, which can be expressed by the semantic network of the knowledge rule, are made parallel. Then, the data are collated with the rules by using the defect feature amount of a picture and the expert system of user input to a welding defect part 6. The degree of conviction is applied according to the contents of one satisfactory rule at least. Thus, the skillful inspector 2 can make correspondence to the estimation for the type or cause of the defective part.
Patent JP-S61163530-A (JP)
Inventor: MAENISHI KOZO
IPC: H01H51/24
Filed: 1985-01-11
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-S63172458-A (JP)
Title: Dynamic memory cell
Inventor: KUSUNOKI SHIGERU
IPC: H01L27/108
Filed: 1987-01-09
Abstract: PURPOSE:To improve an integration density without hampering the operation of a memory element, by arranging a memory capacitor and a switching transistor in a vertical direction, and completely isolating each switching transistor with an insulating film. CONSTITUTION:A capacitor is constituted by a first electrode 101 of the capacitor, a second electrode 105a of the capacitor and a second insulating film 104 between both electrodes. Electrons held in the capacitor are moved to a bit line 111 by the ON/OFF actions of a switching transistor including a gate insulating film 107 between a gate electrode 108 and a channel region 106. Thus a potential is made 'High' or 'Low'. The memory capacitor and the switching transistor are arranged in the vertical direction, and each switching transistor is completely isolated with an insulating film. Thus an SOI structure is provided. Therefore, the area of a cell can be reduced and a high integration density can be implemented without hampering the intrinsic operation as a storage element. The switching transistor having a short channel length can be manufactured with good controllability.
Patent JP-H0741491-A (JP)
Title: Alkenylaminomethylenephosphonic acid and copolymer thereof with unsaturated carboxylic acid
Inventor: KURISUTOPUU PORUTSU
IPC: C09K23/52
Filed: 1991-01-17
Abstract: PURPOSE: To provide novel alkenylaminomethylenephosphonic acids which can be obtained by reacting allyl-amine, an aldehyde and phosphorous acid and whose copolymers with an unsaturated carboxylic acid are useful as complex salt-forming agents, builders, peroxide stabilizers, scale inhibitors, etc.  
     CONSTITUTION: A compound represented by formula I (wherein R 3 , R 4  and R 6  are each H or methyl; and R 5  is H, 1-4C alkyl or phenyl) (e.g. allylamine or the like) is reacted with an aldehyde of the formula: R 1 -CHO [wherein R 1  is H, 4-IOC alkyl, (substituted) phenyl or (substituted)naphthyl] (e.g. formaldehyde or the like) under heating to obtain an allylimine compound of formula II. Then, the compound is reacted with an excess amount of phosphorous acid and subsequently, the reaction mixture is subjected to precipitation treatment by adding water or a lower alcohol thereto and successively the precipitates are separated and washed to obtain a desired alkenylaminomethylenephosphonic acid of formula III (wherein R 2  is H; and M is H, a sodium, a potassium or an ammonium). 
     COPYRIGHT: (C)1995,JPO
Patent JP-2000206019-A (JP)
Title: Measuring method for young's modulus at high temperature of aluminum material
Inventor: KASEZAWA YOSHIMASA
IPC: G01N3/18
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method in which Young's modulus at the high temperature of an aluminum material is measured with high reliability. SOLUTION: A tensile load which generates a stress at a yield strength of 0.2% or higher and at a tensile strength of 0.2% or lower is set at an aluminum-material test piece which is heated at a temperature in a temperature region of 150 to 350 deg.C. while the extension of the aluminum-materials test piece is increased sequentially by every 0.1 to 0.2%, the tensile load is applied repeatedly. A straight-line part in a place in which a load-extension curve rises in a load-extension diagram is made long. The inclination of the long straight- line part is measured. Between respective processes in which the tensile load is applied repeatedly, it is preferable that the load which is applied to the aluminum-materiel test piece is not removed completely so as to be shifted to the next application of the tensile load.  As a result, since the inclination is found on the basis of the long straight-line part, an irregularity which is derived from a measuring operator, a measuring condition or the like is reduced.
Patent JP-H08195251-A (JP)
Title: Connector with fuse
Inventor: TOKUNAGA MASAHIRO
IPC: H01R13/68
Filed: 1995-01-13
Abstract: PURPOSE: To provide a connector for electrical connection, with which a fuse box is eliminated in an electrical circuit for automobile. CONSTITUTION: A fuse 4 is provided between a connector part 2a of a contact- type terminal 2 to be used for electrical connection and a pressure-contact part 2b to be fitted to a conductor of a wire harness 3. This terminal 2 with fuse is incorporated in a housing 1 so as to form a connector 10. A fuse box for exclusive use can be eliminated by using this connector.
Patent JP-H04243308-A (JP)
Title: Operational amplifier
Inventor: OKAMOTO TOSHUKI
IPC: H03F3/45
Filed: 1991-01-18
Abstract: PURPOSE:To quicken the rise and fall time of an output voltage to a same degree with especially high DC gain and common mode feedback gain for the operational amplifier of fully differential amplifier configuration. CONSTITUTION:The operational amplifier consists of a 1st stage comprising MOS transistors(TRs) M2-M9, a drive stage comprising MOS TRs M10-M17, and a phase compensation circuit comprising MOS TRs M18, M19 and capacitive elements C1, C2. The driver stage is configurated to be a push-pull amplifier comprising the MOS TRs M10-M15 and the MOS TRs M16, M17 especially. Thus, the DC gain and the common mode feedback gain are improved and the rise and fall time of an output voltage are made almost equal to each other.
Patent JP-S5596645-A (JP)
Title: Method of fabricating semiconductor device
Inventor: KASUGA TOSHIO
IPC: H01L21/60
Filed: 1979-01-17
Abstract: PURPOSE: To connect the electrodes of a semiconductor device to a plurality of lead wires by aligning the direction of the semiconductor devices and disposing them in the recesses formed as predetermined on a plate.  
     CONSTITUTION: There are provided recesses 11' for disposing semiconductor devices 14 at an epoxy resin or stainless steel plate 11. The recesses 11' are so formed as to align and dispose the direction of the devices 14 and longitudinally and laterally at equal intervals. The qualified devices are automatically arranged and inserted into the recesses to thermally bond the electrodes 16 to the lead wires. According to this method, since this does not employ wax to fix the devices, highly reliable devices can be provided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06217238-A (JP)
Title: Image display device
Inventor: NISHIKAWA SUSUMU
IPC: H04N5/66
Filed: 1993-01-13
Abstract: PURPOSE:To emit lights from light emitting elements which are uneven in interval to the outside from positions which are even in interval. CONSTITUTION:Lights from light emitting elements 14 in a glass case 16 are emitted to the outside through an optical fiber layer 21 in contact with the upper side of the glass case 16. The optical fiber layer 21 is sectioned in an S shape and has its projection surfaces deviating from its incidence surfaces aligned with the light emitting elements 14 laterally or longitudinally by specific distance. Further, the projection surfaces of the optical fiber layer 21 are arranged at the same intervals P including the optical fiber layer 21 at the border parts of cells 13. Consequently, even if lateral intervals PO and P1 of the light emitting elements 14 are uneven, the lights from the light emitting elements 14 can be emitted to the outside at the same intervals. Consequently, a image on a large-sized video device can be made homogeneous. Further, an optical fiber layer 21 which is large in NA is used to obtain a wide visual field angle.
Patent JP-H0388857-A (JP)
Title: Monoazopyrazolone compound and method for dyeing or printing textile material using the same
Inventor: MIYAMOTO TETSUYA
IPC: C09B62/503
Filed: 1990-01-10
Abstract: NEW MATERIAL:A compound in the form of a free acid expressed by formula I [X is formula II, -NR2R3, -OR4 or -SR5; Y is (substituted) pyridinio; Z1 and Z2 are each -SO2CH=CH2, etc.; A is (substituted) phenylene, alkylene, etc.; R1 is H or (substituted) alkyl; R2 to R5 are each H, (substituted) alkyl, phenyl, etc.; R6 is methyl, carboxyl, etc.; R7 is OH or amino; R8 is H, methyl or sulfo; R9 is H or (substituted) alkyl; D is (substituted) phenylene or naphthylene]. EXAMPLE:A compound expressed by formula III. USE:A dye for dyeing cellulosic fiber, polyamide fiber, polyurethane fiber, leather, etc., to yellow color excellent in color fastness to light and wet color fastness. PREPARATION:A compound expressed by formula IV and any of compounds expressed by formulas V to VIII are condensed with a 2,4,6-trihalogeno-s-triazine to provide a compound expressed by formula IX (T is halogen), which is then condensed with a poyridine compound.
Patent JP-H02183848-A (JP)
Title: Invalidation processing system for address correspondence table
Inventor: SUGIURA SATOSHI
IPC: G06F15/16
Filed: 1989-01-11
Abstract: PURPOSE:To invalidate an address correspondence table at a high speed by requesting a CPU stop request means to stop the process in response to a 1st correspondence invalidating instruction and requesting a answer invalidating means to invalidate the correspondence in response to a 2nd correspondence invalidating instruction. CONSTITUTION:For the instructions which are carried out by plural CPU 101-104, a 1st correspondence invalidating instruction is defined to invalidate a part or the whole of the correspondence stored in a correspondence table 107 after the operations of all CPUs are stopped except the one that carries out the due instruction together with a 2nd correspondence invalidating instruction defined to invalidate a part or the whole of the correspondence stored in the table 107 respectively. A means is added to carry out the processes in response to those instructions respectively. Thus the correspondence is invalidated after stopping the operations of other CPUs as necessary. As a result, the executing time is shortened for the correspondence invalidating instruction and at the same time, the overall system process efficiency is improved.
Patent JP-H06212630-A (JP)
Title: Method of anchor construction
Inventor: FUJITA MASAKAZU
IPC: E02D5/80
Filed: 1993-01-13
Abstract: PURPOSE:To reduce the manufacturing cost and increase frictional force between an anchor body and the ground. CONSTITUTION:In a method of anchor construction, in which an anchor, in which the diameter of a fixing section is extended, is built in the ground, the ground is drilled up to specified depth, a bag body 2 having flexibility is inserted into a pit H, pressure is applied into the bag body 2 and the bag body 2 is expanded, and the diameter of the pit H is extended and the ground is hardened and improved. Pressure in the bag body 2 is reduced while the inside of the diameter extending section is impregnated with self-hardening fluid (cement milk) M, and the bag body 2 is shrunk. The bag body 2 is pulled up from the inside of the pit H.
Patent JP-S5598650-A (JP)
Title: Recovering equipment for fuel vapour
Inventor: ICHINOMIYA TOORU
IPC: F02M37/00
Filed: 1979-01-20
Abstract: PURPOSE: To heighten restarting ability of engine by rapid recovering of vaporized fuel in a float chamber of carburetor into fuel tank via pump and condenser.  
     CONSTITUTION: Float chamber 4 of carburetor 3 is connected through a fuel tank 1 via fuel pipe 2 and fuel supply pump 15 and by these, fuel supply is performed. Further, tank 1 and upper part of float chamber 4 are connected through by fuel vapour return pipe 9 provided with pump 8 and condenser 11, and rapidly recover vaporized fuel in chamber 4 by pump 8 and condense it by condensor 11. Moreover, upper part of tank 1 is connected with down stream of carburetor 3 and absorb vaporized fuel of tank 1 by absorbing device 13 and afterward supply this absorbed fuel to engine. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62163556-A (JP)
Title: Step motor
Inventor: NAKAGAWA TADASHI
IPC: H02K37/16
Filed: 1986-01-13
Abstract: PURPOSE:To minimize the torque fluctuations by forming poles of a rotor so as to set two neighbouring regions in the same polarity when a rotor is divided into eight (8) in the circumferential direction. CONSTITUTION:Magnetic poles 1a and 2a on the one side for cores 1 and 2 formed in U-shape are fixed to the poles to which a rotor 4 lies next and magnetic poles 1b and 2b on the other side are fixed to a base plate 3 to bring them into line with the outside circumference of an opening 3a so as to be situated synmetrically each other across the two (2) poles of a rotor 4. Around the outside circumference driving coils 5 and 6 are wound to constitute a stator. In addition, the rotor 4 is fixed to the rotating shaft and rotatably supported between the base plate 3. On the circumferential surface of the rotor 4 eight (8) poles 4a-4h are provided so that each two of the same polarity may face in magnetizing four (4) pole couples so as to face the same polarity side each as shown in the figure. Thus, by the alternate change-over of polarity for two (2) cores land 2, the rotor 4 can continuously be rotated.
Patent JP-S56103403-A (JP)
Title: Single phase transformer
Inventor: WATANABE MASARU
IPC: H01F27/28
Filed: 1980-01-21
Abstract: PURPOSE:To shorten the length of high voltage and low voltage lead ducts by drawing high voltage and low voltage connecting leads of unit transformers from the facing positions on the opposing sides of each transformer. CONSTITUTION:High voltage and low voltage connecting leads 14 and 15 of the unit transformers 1A and 1B connect the opposing sides of the tank 23 for each transformer at the height approximately equal to the height of the gravity center of the transformer, are drawn to the central part of the high voltage and low voltage leads ducts 26 and 27 which constitute an approximately parallel-cross shaped frame, and are connected to high voltage and low voltage pierced-through bushings 16 and 17, respectively. Said high voltage and low voltage pierced-through bushings 16 and 17 are covered by high voltage and low voltage connecting ducts 34 and 35 whose ends are connected to the sides of said high voltage and low voltage lead ducts 26 and 27, and by sheaths 30 and 33 of high voltage and low voltage gas insulated bus lines 28 and 31 whose ends are connected to the other ends of said ducts 34 and 35. In this constitution, the length of the high voltage and low voltage leads ducts can be shortened.
Patent JP-H04297270-A (JP)
Title: Patterning apparatus for shape return mold, master form of orthopedic implant material, and orthopedic implant material of shape return mold
Inventor: TAKAHASHI KOREHISA
IPC: A61L27/00
Filed: 1991-01-18
Abstract: PURPOSE:To achieve a patterning of an orthopedic implant material quickly and accurately by providing a graduated straight bar having a specified range of diameter and length using a shape memory alloy such as a Ti-Ni based one to facilitate the bending of a master from or the like. CONSTITUTION:A patterning apparatus of a shape return mold as master form of orthopedic implant material is mounted at a part requiring a shaping such as vertebrae, rear head bone, cervical vertebrae or lumbus vertebrae and used as a master form in the patterning of the orthopedic implant material to apply a proper correction stress to the part. In this case, a Ti-Ni based, Cu based or polyisoprene based shape memory alloy is sued to softly make a graduated straight bar or a graduated rectangular or oval bar-shaped body with diameter of 2-6mm and a length of 3-40cm. For example, the straight bar 1 employs a shape memory alloy of about 50at% Ti and about 50at% Ni. The diameter and length of the bar are set at 4mm and 20cm, respectively, and a graduation 2 is provided on the outer circumference thereof. This facilitates the bending or the like of the master form, thereby achieving a quick and accurate patterning.
Patent JP-S59129621-A (JP)
Title: Wire cut discharge processing machine
Inventor: SHIMAJIRI TOKIHARU
IPC: B23H7/02
Filed: 1983-01-14
Abstract: PURPOSE:To save labor required for setting processing conditions and to prevent erroneous setting of the processing conditions by a method wherein designated conditions regarding an electrode and a work are inputted to a CPU so that the processing conditions are set automatically. CONSTITUTION:When the quality of a work, a material of which the electrode is made, the diameter of the electrode wire, the roughness of a processing surface of the work and the thickness of the work are inputted to the CPU from a keyboard 3, the processing conditions corrsponding to the designated conditions stored in a memory 2 in advance are set on a control device 2a automatically and the processing is started according to processing data recorded on a tape.
Patent JP-S58122172-A (JP)
Title: Brazing device
Inventor: KADOHATA FUMIO
IPC: B23K3/06
Filed: 1982-01-14
Abstract: PURPOSE:To make a structure of a titled device simple and small-sized, and to prevent corrosion, by forming a brazing material pressure passage on the inside of a wall of a brazing material storage tank, and providing a stator core and a stator coil on its outside. CONSTITUTION:To each stator coil 117..., AC currents whose phase is shifted from each other are fed, and by each stator coil 117..., a magnetic field which passes through a stator core 115 and an iron core 119, and crosses a brazing material pressure passage 110 is formed, and this magnetic field moves in the direction going toward a wide width part. By this moving magnetic field, a brazing material in the brazing material pressure passage 110 is fed by pressure, its pressure is raised to prescribed pressure, and it is supplied to a nozzle 111. Subsequently, the brazing material is jetted like a thin film from a nozzle hole 112, drops into a brazing material receiving recessed part 127 of a cover body 126, and is returned into a brazing material storage tank 101. A printed substrate 133 to be brazed is carried so that its reverse side contacts with the jetted brazing material, and a lead wire projected from the reverse side of the printed substrate 133, and a circuit pattern are brazed.
Patent JP-S61164023-A (JP)
Title: Exhaust gas purifying device of engine
Inventor: KURITA HIDEAKI
IPC: F01N3/02
Filed: 1985-01-14
Abstract: PURPOSE:To suppress the temperature rise of a filter, by providing an injection device, which injects combustion promoting fluid of a combustible particle, in the upstream of the particulates filter provided in an exhaust system and blocking a fine holed part not penetrating through a cell wall of said filter by a blockade material. CONSTITUTION:An exhaust gas purifying device, providing in the half way of an exhaust passage 2 a particulates filter 4 for catching a combustible particle in exhaust gas, provides an injection device 6, injecting fluid promoting combustion of the combustible particle, in the exhaust passage 2 in the upstream side of said filter 4. This injection device 6, being constituted by a tank 7, injector 8 and a pump 10 or the like, is controlled by a control circuit 11. Said filter 4 has a cell wall 5 forming many fine holed parts, and the fine holed part has penetrative fine holed parts 13... through the cell wall 5 while non- penetrative fine holed parts 14... not through the cell wall 5, but here the non- penetrative fine holed part 14..., being blocked by a blockade material 15 consisting of ceramic material, forms a surface almost equal to the surface of the cell wall.
Patent JP-2000207774-A (JP)
Title: Optical information recording medium, its information recording method, its information reproducing method and its information erasing method
Inventor: OKADA MITSUYA
IPC: G11B7/2433
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording medium in which the transmissivity of a phase-change recording film can be made substantially uniform irrespective of the existence of a recording operation and in which information can be recorded, reproduced and erased preferably at high density and satisfactorily, and to provide its information recording method, its information reproducing method and its information erasing method. SOLUTION: A phase-change recording film 22 in which information is recorded and erased due to a phase change when a laser beam is irradiated is formed on a phase-change-type optical recording layer 2a which is situated in the uppermost layer out of a plurality of phase-change-type optical recording layers. In addition, a transparent upper-part protective film 23 which protects the phase-change recording film 22 from a thermal deformation mainly in the recording operation and the erasing operation of the information is formed in the upper part of the phase-change recording film 22. A transparent lower-part protective film 21 which protects the phase-change recording film 23 from a thermal deformation in the recording operation and the erasing operation of the information is formed in the lower part of the phase-change recording film 22.  A substrate interference film 25 which adjusts the transmissivity of the laser beam in the phase-change recording film 22 is formed under the transparent lower-part protective film 21.