chemical industry. SUBSTANCE: unwoven fabric substrate is impregnated with dispersion containing water, sorbent and binder, squeezed, dried and colendered. During impregnation operation, dispersion is bubbled with supersonic gas streams. EFFECT: greater uniformity of impregnation and increased efficiency. 2 cl

industrial geophysics, running in and pulling out of down-hole logging instruments. SUBSTANCE: cable layer has mobile carriage with horizontal guide joined to screw shaft whose axis is coupled to drum of winch and mechanism changing direction of movement of carriage. Screw shaft is linked to drum of winch with the aid of crank mechanism with adjustable eccentricity of crank. Mechanism changing dir...

geophysics. SUBSTANCE: invention can find use in drives of high-load logging winches. Gear includes drum of winch with logging cable wound on it, adjustable drive of drum with hydraulic pump linked to driving engine, device controlling rotation speed of winch. Drive of drum comes in the form of reduction gear with stepless adjustment of gear ratio linked via differential mechanism and two chain tr...

industrial geophysics. SUBSTANCE: logging hoist can be employed to run in and pull out down-hole logging instruments. Hoist has winch drum with cable carrying down-hole logging instruments wound on it, drive with device adjusting rotation speed of winch drum with hydraulic pump and control desk. Device adjusting rotation speed of winch drum comes in the form of two planetary gears whose input cent...

oil industry, tests of wells for intake, conducting technological action on face zone of well. SUBSTANCE: measurement section with length enabling pressure difference during flow of liquid media with minimal hydraulic resistance to be fixed is organized in the form of calibrated pipe in pressure line ahead of well-head. Flow transducer, pressure pickup and additional differential manometer with pu...

wind power engineering. SUBSTANCE: according to proposed method on-coming air flow is sucked into hollow blades of propeller through central diffuser, air is compressed by centrifugal force and is expelled through nozzle. Air is sucked in through guard screen and controllable electromagnetic valve built into diffuser which is open at standard operating conditions of wind power plant to provided pa...

mass inquiries and collective games with employment of tele-, radiocommunications and may be used in sociological investigations. SUBSTANCE: the claimed method is directed at expansion of procedures of various sociological investigations and enhancing of the truth of the obtained data. The method consists in producing to the participants of minimum one question and variants of answers to it in the...

glow-discharge cold- cathode devices including dc gas panels and their manufacturing process. SUBSTANCE: emissive material filling the porous support of cathode is mercury; pore surface of cathode support incorporates metal wetted by mercury; work function of cathode support exceeds that of mercury. EFFECT: enhanced service life of tube. 1 dwg, 1 tbl

electrical engineering. SUBSTANCE: lead accumulator plate has copper current lead coated with layer of alloy incorporating tin, lead, and zinc and then with layer of lead, thickness ratio of layers being 0.1-1.0; it also has active material. Alloy incorporating tin, lead, and zinc has definite proportion of ingredients chosen so that it possesses high corrosion resistance which prevents dissolutio...

PURPOSE: A horizontal shaft wind power generator of a median strip installing type is provided to increase size of rotor in a limited space as a median strip and to prevent resistant travelling wind by covering a rotor cover. CONSTITUTION: A horizontal shaft wind power generator in a median strip install type comprises a wind inducing film isolating offset between travelling wind; a wind prevent w...

PURPOSE: A wind power generation system of a door type is provided to improve structure strength by attaching a rotor, a gearbox and a generator on horizontal/vertical supports. CONSTITUTION: A wind power generating system of a door type comprises plural vertical supporting plates(3) connected to a base; a horizontal supporting plate(4) engaged with the vertical supporting plate; a rotor formed on...

PURPOSE: To provide an automatic filling and packaging method and a device therefor wherein a packaged body on which an unsealing piece of tape is always affixed to a predetermined location on the body. CONSTITUTION: In the automatic filling and packaging device, which has a first and second motors M1, M2 to rotatably drive, respectively, a pullout roller 3 for pulling out a film F from a raw fabr...

PROBLEM TO BE SOLVED: To provide a differential gear apparatus with a differential limiting mechanism decreased in the number of part items. SOLUTION: When load applied to a first and second output shafts are different, as the differential limiting mechanism for limiting differential rotation between the first and second output shafts, operating chambers 30a, 30b where viscous fluid is sealed are ...

PROBLEM TO BE SOLVED: To provide an automatic transmission with an auxiliary hydraulic unit capable of connecting a hydraulic circuit in very simple constitution by disposing an auxiliary hydraulic unit in a position advantageous in assembling and space. SOLUTION: A motor-driven oil pump 12 is mounted on the outer peripheral part of an automatic transmission case 2, and connecting oil passages 13 ...

PROBLEM TO BE SOLVED: To accurately detect opening and closing operations of a valve element 13 by a magnetic force detector 35. SOLUTION: A magnet valve 3 is provided with the valve element 13 stored in a housing 12 and a driving device 16 moving the valve element 13 through a driving member 15. A magnet 18 is embedded in a lower part of the valve element 13, and a magnet 21 is provided in the dr...

The training apparatus comprises an elastic training frame base body (10, 40) that has a key-like lower section (12) that contacts the floor and a dome-shaped upper section (11) that exerts an elastic counter-pressure on the body of the user. The lower section has a surrounding upper edge section (122) that has lower extending rounded wall (123). The lowest point (124) is achieved when the trainin...

A cemented carbide composite article formed from particles of tungsten carbide and particles of diamond dispersed in a cobalt matrix, wherein the diamond content does not exceed 2 % by weight. Preferably the diamond particles are synthetic industrial diamonds, each having a diameter less than 15 microns and each being substantially spherical. The article preferably has a hardness between 1600-1800...

System comprises: (a) 3 containers (C1, C2 and C3) where C1 and C2 and C2 and C3 are in fluid communication; (b) a first porous medium interposed between C1 and C2 (LDM) comprising at least 1 of a leukocyte depletion medium, a red cell barrier (RCBM) and a combined LD-RCBM; and (c) a second porous medium interposed between C1 and C2 comprising a leukocyte depletion medium. Also claimed is a blood ...

In a lead-acid battery with stress applied perpendicular to the plane of the electrodes, at least one of the elements chosen from among the positive electrode, the negative electrode and the electrolyte has been modified so that the quantity of sulfuric acid in the positive electrode and/or negative electrode represents at least 0.20 mole of H2SO4 per mole of active material in the charged state.

Um eine Schneidvorrichtung umfassend ein Maschinengestell, eine am Maschinengestell um eine Drehachse drehbare Amboßwalze mit einer Amboßfläche, ein am Maschinengestell um eine Drehachse drehbar gelagertes Schneidwerkzeug mit einer mit der Amboßfläche zusammenwirkenden Schneide und mit Stützringen, welche am Schneidwerkzeug gehalten sind und dieses gegenüber der Amboßwalze mit ihren Stützringfläch...