This vulcanisation mould (1) for tyre (14) mfr. has 600-3,000 air release holes (2). Each has a valve (3) so configured, that it is closed by the approaching tyre blank surface, to re-open again after vulcanisation, during tyre extraction. Pref. in each of the air release holes (2) is a valve (3)with moving insert (4), comprising valve rod (5) with an attached plate (6). The plate presents a frust...

The invention relates to safety closing devices for containers of biological liquids and, particularly, for test tubes used for the drawing, transport and/or analysis of blood, of the type including an undercap and a cap, both made of a perforable material. The undercap (2) and the cap (3) each include at least a central portion (4, 6), formed by one or more parts. The central portion (4) of the u...

A method of reclamation or regeneration of recycled polyolefins comprises thermochemical modification of preliminarily disintegrated and washed of dirt recycled polyolefins, by treatment in liquid polyorganosiloxane under the conditions of constant stirring. Added to the polyolefin, modified by polyorganosiloxane is 10 - 50 wt.% of finely dispersed inert filler preliminarily activated by radical-f...

The present invention called Blind Folks Mobile, BFM, deals with bi-energy vehicles, mainly human powered and mobilized by the folks riding them, using: (A) three wheel lightweight, portable vehicles, foldable and convertible to other utilities, with built in standby motors, accommodating five passengers or more, all contributing individually to mobilize said vehicles; (B) four wheel vehicles adap...

The amperometric two-electrode sensor, especially for hydrogen peroxide, has a working electrode (3) and a reference/opposing electrode (2). The reference electrode is in the form of a passivated metal electrode. Also claimed is a process for measuring an analyte in a measuring solution by immersing a two-electrode sensor in the solution, applying a potential difference across the electrodes, and ...

An apparatus and method for getting descriptors to data and passing the descriptors among data sources and sinks, thereby avoiding copying the data among the data sources and sinks. The data source/sink which consumes the data actual initiates the copying of the actual data itself, using global pointers to the data in the descriptors.

An apparatus and method for getting descriptors to data and passing the descriptors among data sources and sinks, thereby avoiding copying the data among the data sources and sinks. The data source/sink which consumes the data actual initiates the copying of the actual data itself, using global pointers to the data in the descriptors.

An apparatus and method for getting descriptors to data and passing the descriptors among data sources and sinks, thereby avoiding copying the data among the data sources and sinks. The data source/sink which consumes the data actual initiates the copying of the actual data itself, using global pointers to the data in the descriptors.

An apparatus and method for getting descriptors to data and passing the descriptors among data sources and sinks, thereby avoiding copying the data among the data sources and sinks. The data source/sink which consumes the data actual initiates the copying of the actual data itself, using global pointers to the data in the descriptors.

A longitudinal joint sealing with induction heat of a packaging blank (1) of polymer lined metal plate is accomplished by means of an inductor (2) for application against a joint, formed by an upper member and a lower member. For obviating burning of decoration on the upper member the return current of the inductor is conducted via the lower member.

A longitudinal joint sealing with induction heat of a packaging blank (1) of polymer lined metal plate is accomplished by means of an inductor (2) for application against a joint, formed by an upper member and a lower member. For obviating burning of decoration on the upper member the return current of the inductor is conducted via the lower member.

PCT No. PCT/EP89/00281 Sec. 371 Date Nov. 5, 1990 Sec. 102(e) Date Nov. 5, 1990 PCT Filed Mar. 14, 1989 PCT Pub. No. WO90/10984 PCT Pub. Date Sep. 20, 1990.Communication switching system wherein for each cell stream to be transmitted through a switching element a virtual path is established from an input link to an output link of this element on the basis of the individual bandwidth used by this c...

Paper pellets and a method for manufacturing the same, in which dried, pulverized paper is mixed with a crosslinking agent under heating so that the pulverized paper is surface treated by means of an impregnation coating with the crosslinking agent; the surface treated pulverized paper, a thermoplastic synthetic resin and a lubricant are kneaded together under heating and compression to produce a ...

Tertiary amines of formula (I) and their acid addition salts are new: A1 = alkyl or alkenyl; A2 = cycloalkyl, cycloalkylalkyl or alkyl or alkenyl which is optionally substituted by R1, CONH2 or CN. If A1 = alkyl, then A2 can also be OH; A3, A4 = H or alkyl or A1 together with A2 or A3 forms an alkylene, alkenylene or alkadienylene group with up to 5C atoms which is optionally substituted by R1 a...

PCT No. PCT/CH88/00102 Sec. 371 Date Feb. 3, 1988 Sec. 102(e) Date Feb. 3, 1989 PCT Filed Jun. 6, 1988 PCT Pub. No. WO88/10509 PCT Pub. Date Dec. 29, 1988.The invention concerns a method of mass producing a tape intended to provide electrical circuits, the tape constituting an intermediate step in the production of electronic modules. The method comprises providing a metal strip (1) having opening...

PCT No. PCT/SE96/01637 Sec. 371 Date Jan. 22, 1997 Sec. 102(e) Date Jan. 22, 1997 PCT Filed Dec. 11, 1996 PCT Pub. No. WO97/22872 PCT Pub. Date Jun. 26, 1997A device and a method are intended for use in a spectroscopic analysis, especially performed with the aid of Raman spectroscopy, of a solid sample, such as a tablet (1). By means of a sample holder (7), the sample (1) is positioned in relation...

PCT No. PCT/SE96/01637 Sec. 371 Date Jan. 22, 1997 Sec. 102(e) Date Jan. 22, 1997 PCT Filed Dec. 11, 1996 PCT Pub. No. WO97/22872 PCT Pub. Date Jun. 26, 1997A device and a method are intended for use in a spectroscopic analysis, especially performed with the aid of Raman spectroscopy, of a solid sample, such as a tablet (1). By means of a sample holder (7), the sample (1) is positioned in relation...

The invention relates to a method and apparatus for treating a perishable material particularly foodstuffs, pharmaceuticals and the like to extend the shelf life thereof comprising placing a material to be treated in a vessel capable of evacuation, evacuating the vessel and contacting the material with a volatile substance entrained in a carrier gas, the substance being capable of physical and/or ...