In a centrifugal rotor (2) for freeing a liquid from solid particles suspended therein and being heavier than the liquid there is delimited a separation chamber (20), in which one or more conveyor screws (29) are arranged to supply separated particles axially along a surrounding wall (17) of the rotor. Each conveyor screw (29) is connected with a drivable bearing member (31) through a transmission...

PROBLEM TO BE SOLVED: To securely form a flat bottom package by an easy and simple movement and structure without influences of the weight of articles to be packaged or the quality of packaging film, etc. SOLUTION: A belt-form packaging film 3 is cylindrically wound up on the outer peripheral face of a forming tube 1 to supply articles to be packaged and both side ends of the packaging film 3 are ...

A method of asymmetrically cleaving a plate (1) of brittle material, in which a thermal load (3) and a mechanical load (21) are provided on the plate (1) and the plate (1) is cleft along a desired cutting line (7).

PURPOSE:To obtain a power generating device for a magnetic levitation vehicle with efficient power generation without affecting magnetic levitation propulsion by making pitch of a turbine and a stationary blade of at least on the upper stream side changeable so as to enable power generation in both normal and inverse directions. CONSTITUTION:Stationary blades 22 and 24 are arranged at front and re...

A slip control system for a motor vehicle controls slips in driving wheels and includes a sensor for detecting a slip ratio of each driving wheel and a traction control system for decreasing a slip of each driving wheel by controlling a driving force transmitted to each driving wheel so that the slip ratio of each driving wheel is at least equal to a predetermined desired slip ratio when the slip ...

PURPOSE:To produce an erected bag with a zipper which contains much contents, hastens a charging speed and provides an excellent durability and good appearance, by forming a reverse V-shaped folded part on the bottom, attaching a zipper at the opening to produce an erected bag and by performing an automatic charge. CONSTITUTION:A film body 2 wound off from a roll 1 is hole-punched 4 at symmetrical...

PCT No. PCT/GB88/01105 Sec. 371 Date Oct. 12, 1989 Sec. 102(e) Date Oct. 12, 1989 PCT Filed Dec. 14, 1988 PCT Pub. No. WO89/05689 PCT Pub. Date Jun. 29, 1989.The present invention provides an apparatus having a high vacuum environment and a plurality of components located within the high vacuum environment so as to be exposed to high vacuum. At least one of the plurality of components is formed fr...

The device for continuous non-impact pulverisation of solids includes: A) a cylindrical container (12) with central input and peripheral output; B) a rotor (68), mounted to turn within the container, made up of a hollow hub (60), two parallel disks (62,64) assembled coaxialy on the hub, and of several flat blades (66) perpendicular to said parallel disks positioned radially between the same from s...

A device in hot isostatic pressing has first, second and third pumps. The first pump is adapted to pump a cooled pressure medium emanating from a cooling loop in the pressure vessel upwardly from a first space to a second pump which is arranged in a second space located above the first space but below a load space. The second pump is arranged to pump a mixture of the cooled pressure medium and a w...

A device in hot isostatic pressing has first, second and third pumps. The first pump is adapted to pump a cooled pressure medium emanating from a cooling loop in the pressure vessel upwardly from a first space to a second pump which is arranged in a second space located above the first space but below a load space. The second pump is arranged to pump a mixture of the cooled pressure medium and a w...

PURPOSE:To form the projector to a smaller size and lighter weight and to obtain a projected image which is higher in grade and is uniform by providing a plate member which is adhered or press-welded to the rear surface of an active matrix substrate and has the thermal conductivity higher than the thermal conductivity of the active matrix and a mechanism for cooling the plate member by the forced ...

A filler-provided bead forming apparatus includes a cylindrical drum (13), transport means (50) for transferring a belt-shaped filler (F) to the proximity of one end of the drum, a pair of grasping units (101,102) for grasping both ends of the filler arranged on the transport means, and moving means (114) for moving the grasping units grasping the filler and winding the filler around the drum such...

PURPOSE:To efficiently remove the sludge in an oil tank and to easily perform the oil-water separation of the sludge-containing hot water discharged from the oil tank by adding a demulsifier and chloride to the hot water injected in the oil tank. CONSTITUTION:Hot water whose specific gravity is increased by the addition of a demulsifier A (e.g. polyoxyethylene alkylphenylformaldehyde condensate) a...

PURPOSE:To improve the brightness and the reliability of a thin film electroluminescence element. CONSTITUTION:In forming a layer of sulfur compound to become a light emitting layer 7, sulfur is supplied separately to form a layer of the sulfur compound layer including sulfur excessively, and a heat process is also performed while sulfur is supplied, so that stoichiometry for the light emitting la...

PURPOSE:To provide a thin film EL display device which prevents functional reduction of sealing structure from being caused by sealed oil thermally expanding following a sharp temperature change of the environment. CONSTITUTION:By a sealing frame 31 formed from a bonding resin, the whole circumferences of thin film EL elements 12, 22 between a glass base 11 and a glass base 22 in the end surface d...

The prodn. of CFC-free rigid polyurethane (PU) foam with a low thermal conductivity comprises reacting (a) urethane gp-modified polyisocyanate(s) with (b) high-mol. wt. cpd(s). with at least two reactive H atoms and opt. (c) low-mol. wt. chain extenders and/or crosslinkers, in the presence of (d) blowing agents, (e) catalysts and opt. (f) additives. Component (a) consists of polyester-isocyanate s...

Disclosed is a concentrate useful as an additive in a polyester composition comprising a polyolefin and a polyfunctional carboxylic acid or polyol branching agent. Also disclosed is a method of preparing a polyester composition having increased melt viscosity and melt strength, and improved impact strength which comprises the steps of A) melt compounding a polyolefin and a polyfunctional carboxyli...

PURPOSE:To maintain high critical current density, and to improve various kinds of characteristics of a superconducting coil by a method wherein the forming position of an oxide superconducting layer is made to eccentric toward the inside of the radial direction of the winding body within the cross section in radial direction of a superconducting wire material. CONSTITUTION:A superconducting oxide...

PURPOSE:To improve reliability of a superconducting device by forming alloy containing Pb as a main element and additive element in a fine wire state by a cooling solidifying method, and coating it with a coating material. CONSTITUTION:A wire 1 contains Pb as a main element and additive elements of one or two or more types of Cu, Ga, Ge, Se, Ag, In, Sn, Sb, Te, Au, Ti, Bi, Pd, Pt are formed in a f...