PACKAGE FOR COMPOUNDING RUBBER AND COMPOUNDED RUBBER A package comprised of at least one compounding ingredient for unvulcanized rubber contained in a protective film of a thermoplastic polycaprolactone. The invention further relates to a compounded rubber comprised of a mixture of unsaturated rubber and a package of compounding ingredients contained in the polycaprolactone film. For such purposes...

A method and apparatus for the removal of chlorides from steel reinforced concrete utilizes an electrode with a rectifier impressing a voltage between the steel of the concrete and the electrode. The electrode and the surrounding concrete are saturated continuously with a controlled flow of an aqueous electrolyte. The aqueous electrolyte which may be water or salt water increases chloride movement...

A door operator (11) for a reversibly operable door (12) includes a frame (14) and a carriage (24) movably mounted on the frame (14) and attached to a door (12) for moving the door (12) between open and closed positions. A drive member, specifically a roller chain (21), extends along the frame (14) and moves the carriage (24). A drive train is provided within a housing (32) and is connected for mo...

Spray can. Spray can consisting of a reservoir (2), a riser pipe (5) in the reservoir (2) and a valve (6) connected to the riser pipe (5), characterized in that the riser pipe (5) is provided with a pressure regulator (9). Figure 1.

In a packet communications network, the addition or deletion of a connection to the network by a user is governed by a link traffic metric which represents the effective capacity of each link in the network which participates in the packet connection route. The link metric is calculated in real-time and updated by simple vector addition or subtraction. Moreover, this link metric is also used to ca...

For the continuous production of an ultra-thin, ordered layer of amphiphilic molecules on the surface of a polar liquid, an aligned flow of the polar liquid is generated in a channel, which polar liquid contains the amphiphilic molecules, dissolved or undissolved, on the surface in spread form. In the channel, a channel section with relatively high flow rate at the surface is provided, which secti...

of the disclosure: "Process and device for producing ultrathin layers and layer elements" In order to continuously produce an ultrathin, ordered layer of amphiphilic molecules on the surface of a polar liquid a directed flow of the polar liquid is produced in a duct which contains the amphiphilic molecules in dissolved or undissolved form on the surface in spread form. In the duct, a duct section ...

Layer element and use thereof A layer element comprises a plurality of monomolecular layers in a regular and alternating arrangement ABABAB... on a substrate, wherein A is a layer of a dye whose chromophore has a donor-acceptor structure and B is a layer of cellulose whose hydroxyl groups are at least partly substituted by the radical where R1 and R2 are each independently of the other an alkyl ra...

Multi-use instrument having a device with interchangeable moving and fixed blades for automatically cutting into small portions of pizza on dishes, boxes and trays, sandwiches, pastries and other suitable foods, by pressing a lever

The device comprises a washing head 32, provided with a plurality of spray nozzles 34 connected to a conduit feeding washing liquid under pressure. The head 32 is carried by a support 28, hinged to a base 18 around an axle B. The spray nozzles 34 are arranged so as to impart to the head 32 a torque around its axis of rotation C by reason of the jet reaction force of the washing liquid. The centre ...

In the laying of a covering P using prefabricated modular covering elements, in order to cover the separation zone between the last row F laid and the opposing structural element M already positioned, according to the invention, by means of a rigid rod 3, guided in rectilinear motion (guide 8) and having a contacting part 6 resting against the said structural element, and carrying a tracing or dra...

The invention concerns a cropper with feed chute, Fig. 1, for demolition station for essentially beam-shaped concrete products 14 with metal reinforcement. The product 14 enters 14a the cutting zone of the cropper on a feed chute 11, 12 arranged, with respect to the bottom fixed blade 5 of the cropper, in such a way that it falls 14b at the end of the chute onto the blade 5 below, with the mobile ...

The invention concerns a self-propelled vibratory finishing machine for laying industrial floors, 1, 1c, 1b, for example on added aggregate material, laid and rolled as a base for laying the concrete floor. A double support 8, 8a for a pre-levelling bar C and a vibrating levelling bar S are fitted vertically adjustable 18a and rocking 25a on a self-propelled vehicle V, and both can be displaced in...

A process for forming implanted regions with lowered channelling risk on semiconductors, wherein the semiconductor devices include at least one layer of polycrystalline silicon which covers all isolation regions and active areas which are liable to a channelling phenomena and wherein the process includes masking the areas or regions to be implanted on the polycrystalline layer, implanting a first ...

A monitoring and/or controlling device (31) for a coupling device (6) between a boot (3) and a piece of sports apparatus (1), in particular a ski binding for a ski. The monitoring and/or controlling device (31) is provided with a visible and/or acoustic display device (28), a measuring device (26) and an energy source. The measuring device (26) cooperates with a coupling device, the release mechan...

An arrangement for multiple cable introductions into cable sleeves composed of a seal or end member having a plurality of cable introduction nipples characterized by the introduced cables being received in the introduction nipples and being sealed thereto with shrink hose sections. The cable introduction nipples are fixed pressure-tight in admission bores of the seal member or at admission nipples...

Pancreatin-containing micropellet cores which can be coated with a gastric juice-resistant film, which have a spherical to ellipsoidal shape, the sphere diameter or the minor axis being in the range 0.7-1.4 mm, in particular 0.8 to 1.2 mm, and which have a particle size distribution in which at least 80% of the micropellet cores have a minor axis to major axis ratio in the range from 1:1 to 1:2, a...

Water-thinnable two-component coating composition A water-thinnable two-component coating composition, comprising 1) a polyisocyanate component and 2) a polyester resin which is composed of the starting components (a), (b), (c), (d) and (e) or their ester-forming derivatives, the ratio of the sum of the hydroxyl equivalents to the sum of the carboxyl equivalents in the reactants being between 1:0....