An apparatus for removing waste rovings remaining on the roving bobbins, the apparatus comprising a conveyor (C) for transporting roving bobbins hung on hangers (BHG), the conveyor including means for effecting the temporary stoppage thereof; a moving frame (10) and a lifting frame (30) which are respectively equipped with upper bobbin holders (21) and lower bobbin holders (34) for maintaining rot...

PURPOSE:To simplify a device in structure as well as to aim at the promotion of its lightweightiness, by inserting a collet into a shaft of a drum to be driven, while clamping it to a collet body and afterward, securing a motor tight to a worm reduction gear via a flange coupling. CONSTITUTION:In a collet 9, its outer circumferential surface is formed in section taper form, having a slit alpha in ...

PURPOSE:To promote the resource-saving and low pollution by driving a generator motor with output of a propeller type windmill being rotated by wind force, and charging this generated power to a battery, while making it so as to secure driving in turning the propeller type windmill with electric power of the battery. CONSTITUTION:A propeller type windmill 1 is rotated by wind force, a DC motor (ge...

PURPOSE:To reduce the driving requisite power in an oil pump by setting braking oil pressure in a transmission according to a valve operating characteristic selectively set up, in a power unit including an engine that the valve operating characteristic of at least one side of both intake and exhaust valves is made selectable. CONSTITUTION:A power unit is provided with an engine E, having a variabl...

A method of asymmetrically severing a plate (3) of brittle material, in which by means of a heat source (5) a thermal load is provided along a heating track asymmetrically with respect to the desired cutting line (7) and the plate (3) is severed along the desired cutting line (7).

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).

Un tomodensitomètre 11 utilisant un mode rotation pure dans lequel le détecteur 17 est conçu de manière à détecter simultanément des rayons X qui ont traversé des sections multi-planaires d'un patient examiné 18.

Amino acid monofluorophosphate salts of formula (I) are new: AAnFPO3.2NaCl (I). AA = L-, D- or DL-amino acid; n = 1 or 2. (B) Also new are monofluorophosphates of the formula AAnFPO3 (II). Specifically claimed, mixed salts of L-glutamine, D-glutamine, L-asparagine, L-cysteine, L-lysine, L-proline and DL-proline monofluorophosphates with sodium chloride are specifically claimed. The new mixed salts...

Apparatus for forming stacks of accumulator plates having an endless horizontal conveyor device (13) for accepting and removing the stacks, which are each formed from a predetermined number of plates, to which conveyor device a device for transferring sets of plates (9) is assigned, which device can be moved in the vertical direction between, in relation to the conveyor device, a raised position, ...

Apparatus for forming sets of accumulator plates, with an endless conveyor chain (1) for pairs of plates following one another at an interval, and each consisting of a plate jacketed in a separator and an antiplate lying thereon, a plane of conveyance of the conveyor chain being higher than the plane of conveyance of an endless conveyor band (5) located downstream in the direction of conveyance fo...

Fabric covering designed to cover a baby's nappy-changing mat. This invention allows great stability on the baby's nappy-changing mat and is more comfortable for the child. It consists of a rectangular piece of fabric from which two squares 7 will be cut in order to sew together the two parts 3 to form the corners. To obtain the part which will allow the covering to be held, two triangles of fabri...

The invention refers to a process of forming shaped articles from starch, which process comprises: (a) heating a composition comprising a pre-processed and essentially destructurized starch/water material, at a water content in the range of from 10 to 20 % by weight based on the weight of the composition to a temperature sufficient to essentially destructure the starch. (b) transferring the me...

Polymeric materials, particularly polyethylene (PE) are crosslinked by using a new continuous method based on photo-initiated crosslinking with UV-light. In the method of processing, the polymer, after mixing with suitable crosslinker, photo-initiator, and possible stabilizers, is extruded into a suitable shape whereupon the still warm, soft melt, directly after extrusion ("on line") is crosslinke...

PURPOSE:To obtain a superconducting thin film of good quality and high capacity by irradiating a conjugate oxide thin film having an Nd2CuO4 type crystal structure with hydrogen ions or hydrogen plasma. CONSTITUTION:A substrate 11 in which a conjugate compound film expressed by general formula of (A1-yBy)2CuX4 (where A denotes at least one kind among Nd, Sm and Pr, B denotes at least one kind of C...

A process for forming diamond coatings is disclosed, in which a gas or a mixture of gases is passed through a low temperature silent discharge to generate a low temperature non-equilibrium plasma gas stream, the plasma gas stream is adiabatically expanded into a region of lover pressure to ford a plasma gas stream of highly ionized and dissociated gases, a carbon-containing gas is injected into th...

PURPOSE:To obtain a polypropylene film improved in impact resistance without detriment to its mechanical properties and transparency by adding a small amount of a specified ethylene/alpha-olefin copolymer to a propylene polymer. CONSTITUTION:A polypropylene film comprising 90-99.5wt.% propylene polymer and 0.5-20wt.% ethylene/alpha-olefin copolymer obtained by polymerizing 80-99.5wt.% ethylene wit...

An aqueous emulsion based on grafted polyolefin, process for obtaining it and its use in a finishing composition. This emulsion comprises a mixture formed by compounding at least one polyolefin and at least one saturated fatty acid and/or at least one unsaturated fatty acid unsubstituted by a hydroxyl group, at least one base, water in the quantity needed to obtain 10 to 50% of solids content and,...