A process for preparing an aqueous adhesive composition which comprises preparing a solvent dispersion by mixing rubber, carbon black, vulcanizing agent, tackifying resin and accelerator with sufficient organic solvent to form a solvent dispersion and thereafter emulsifying the solvent dispersion in the presence of water to form an aqueous emulsion. The aqueous emulsion may be used to bond unvulca...

PURPOSE:To realize assured bonding with high reliability in simple processes by a method wherein metallic bumps formed on another substrate are collectively bond-formed by transfer process without forming a barrier metal on electrodes of a semiconductor element. CONSTITUTION:Metallic bumps 11 are formed by electroplating process etc. on the positions opposing to electrodes 2 of a semiconductor ele...

PURPOSE:To improve the efficiency of electromagnetic stirring by winding multiphase coils for generating a bipolar rotating magnetic field to a pair of iron cores disposed to face each other by a ring winding system and generating the bipolar rotating magnetic fields at the center between the coils. CONSTITUTION:Three-phase windings 2a, 2b of U-W are respectively wound by the ring winding system o...

PURPOSE:To enhance detecting accuracy of operational condition information, by converting the operational condition information into a pulse signal and measuring a number of pulses in a pulse signal, generated in the measuring section, to a unit of the decimal point. CONSTITUTION:A CPU162, inputting a Karman vortex signal K from a Karman vortex air flow meter, crank phase signal C and an overflow ...

PURPOSE:To eliminate error factors preventing effect of the floating capacitance in substance, by including an amplification means with an electrostatic capacitance connected between input and output terminals and a current control means with the value and direction of current controlled according to the output level thereof. CONSTITUTION:A power source for energizing a buffer gate G1 is provided ...

PURPOSE:To eliminate error factors, by providing first and second electrostatic capacitances, an amplification means, a current control means, a counter and a switching means to prevent the effect of floating capacitance in substance. CONSTITUTION:Electrostatic capacitances CM1 or CM2 are connected selectively between input and output terminals of a buffer gate G1. Current control circuits CC1 and...

A high-foaming liquid detergent composition, suitable inter alia for hand dishwashing, contains from 2 to 60% by weight of an active detergent system including a dialkyl sulphosuccinate (at least 2%), and also contains an added magnesium salt providing from 0.02 to 0.24% by weight of magnesium ions. The last-mentioned ingredient gives improved product stability, as demonstrated by a lower clear po...

PURPOSE:To improve the yield of IC, by correcting a circuit, through the discrimination of defective or nondefective memories and replacing the memory with a good memory, if defective. CONSTITUTION:A device consists of a voltage boosting circuit 31 comprising normal-on type depletion MOS transistor (TRs) 21-25 and normal-off enhancement MOS TRs 26-29, and a capacitor 30, and a power supply disconn...

Novel compounds of the formula in which X is hydrogen or -CH2-OR5, Z represents OR4, NH2 or R2, R3, R4 and R5 each independently is hydrogen or at least one of R2, R3, R4 and R5 being Y and W each independently is oxygen, sulphur, NH or CH2, and R1, R6, R7 and R8 each independently is an optionally substituted hydrocarbon radical with up to 50 C atoms...

A plug applicator (10) intended for the application of plugs (14) into the two end openings of tubular sleeves (12), said sleeves being intended for use as cores onto which paper webs are wound in paper mills. Fork-shaped means (30) are arranged to retain said tubular sleeves (12) in positions opposite plug collector means (50) positioned at either end of the tubular sleeve (12). Each one of the t...

A plug applicator (10) intended for the application of plugs (14) into the two end openings of tubular sleeves (12), said sleeves being intended for use as cores onto which paper webs are wound in paper mills. Fork-shaped means (30) are arranged to retain said tubular sleeves (12) in positions opposite plug collector means (50) positioned at either end of the tubular sleeve (12). Each one of the t...

PURPOSE:To reduce the feeling of mismatching between the reproduced pictures with the left eye and the right eye and to improve the apparent picture quality by reproducing a stereoscopic image by the order of left and right eye information of an odd field and those of an even field and setting the number of scanning lines in the subscanning direction in the main scanning period to 262.5-1/4. CONST...

NEW MATERIAL:The compound of formula I [one of A1 and A2 is -CF=CFX (X is H, Br, methyl or methylthio) and the other is group of formula II (Y1 and Y2 are methyl or methoxy)] and its salt. EXAMPLE:N-[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]-3-(1,2-difluoro -2-meth ylthioethenyl)-2-thiophenesulfonamide. USE:Herbicide effective to control weeds selectively at a low rate of application without cau...

NEW MATERIAL:The compound of formula I (R1 is phenyl or pyridyl which may be substituted with 1-2 halogen, nitro or CF3, or benzoxadiazolyl; R2 is lower alkyl; R3 is H, formyl, carboxyl, etc.; A is straight-chain or branched- chain lower alkylene; B is 1-6C straight-chain alkylene; X is direct bond or O). EXAMPLE:2, 6-Dimethyl-4-(3-nitrophenyl)-1, 4-dihydropyridine-3, 5-dicarboxylic acid 3-methyl ...

NEW MATERIAL:2-Furanone derivative of formula I (X is O or S; Y is halogen). EXAMPLE:3,4-Dichloro-5-(2-furoylmethyl)-2,5-dihydrofuran-2-one. USE:It has excellent cardiotonic and antiulcer activities and is useful as a medicinal drug. It has low toxicity. PREPARATION:The compound of formula I can be produced by reacting the compound of formula II with 3,4-dihalo-5-hydroxy-5H-2-furanone in an organi...

Fungicidally active novel piperazinylmethyl-1,2,4-triazolylmethyl-carbinols of the formula in which R represents optionally substituted alkyl, optionally substituted alkenyl, optionally substituted alkinyl, optionally substituted cycloalkyl, optionally substituted aryl, optionally substituted aralkyl, optionally substituted aryloxyalkyl or optionally substituted arylthioalkyl, R1 represe...