FIELD: textile industry, in particular, manufacture of nonwoven materials, which may be used as heat-insulating layers in clothing worn under low or high temperature conditions, in particular, in construction industry, as well as for manufacture of sleeping bags etc. ^ SUBSTANCE: nonwoven laminated material includes set of layers of different thickness made from fibrous mixture of natural and/or s...

FIELD: instrumentation engineering. ^ SUBSTANCE: invention can be used in integrating gyroscopes operating with vibrating masses. Proposed sensor has base 1, four movable masses 1, 6, 9 and 10, L-shaped bars for suspending the masses and central platform 7 to which bars are connected. Each movable mass is suspended from two bars, and central platform 7 is rigidly connected with base. All vibration...

FIELD: gas-discharge engineering; gas-discharge devices including gas-filled spark dischargers. ^ SUBSTANCE: proposed discharger noted for high firing voltage has cylindrical case 1 accommodating holders 3 with electrodes 4 and gas filler of argon and hydrogen. Gas filler is doped with tritium to 0.74 ± 0.186 MBq (20 ± 5 muCu) affording stabilization of device first breakdown; ratio >=4 of distanc...

A method and system (10) for extracting a solute from a fluid or a dense gas may include a dense gas supply (12) and a gas supply line (48) for delivering a dense gas to a pressure equalization chamber (122) and to a pressurizable module (16) containing a bundle of porous hollow fibers. The system (10) also may include a fluid supply (14) and fluid supply line (40) for delivering a fluid to the ch...

Pour obtenir des piles serrées et présentant peu de plis, constituées de sections d'objets, par exemple de sections de tissus, en vue de les découper au laser, on fait rouler au moyen du chariot de saisie (8) qui tire la section de tissu, sur une pile (4) déjà posée, des rouleaux (16, 17) disposés en V et qui sont montés en rotation sur le chariot de saisie. Ces rouleaux portent un revêtement a...

The retaining strap for a crutch or walking stick has an elastic strap connected to the users garments at one end and to the crutch (2) by a ring (3) and locking collar (1). The strap is attached to the crutch handle.;

L'invention concerne un dispositif pour une canne de marche caractérisé en ce qu'il consiste en une lanière élastique (6) tenue à une extrémité au vêtement par un fermoir (5) gen...

Il est présenté un procédé de fabrication de pneus de véhicules dans lequel sont collés à une chambre à air crue (20), à l'intérieur, deux éléments crochets annulaires (10) et deux éléments annulaires de garnissage en caoutchouc (101) et, à l'extérieur, une couche d'obturation étanche à l'air (102) et une couche combinée de paroi extérieure de pneu (103), et ensuite, le pneu cru (104) ainsi obt...

The device has a plate (A) with a hole (F) permitting passage of post (H) of a sunshade. A connection unit has two ropes (B) with one rope connected to mat of the sunshade and other rope connected to the plate. A separable attachment system (C) attaches or separates the two ropes and maintains a small tension regularly along the length of the rope. An extraction unit (E) fixed allows the plate to ...

A radiofrequency thermal balloon catheter makes it possible to heat uniformly the tissues in contact with the balloon and to achieve thermotherapy such as ablation or hyperthermia safely and properly for a diseased part. A radiofrequency thermal balloon catheter includes a catheter (4) consisting of an outer shaft (2) and an inner shaft 3 extended through the outer shaft so as to be slidable relat...

FIELD: biology, medicine. ^ SUBSTANCE: invention relates to macroporous chitosan granules having relatively large and similar pores of size 30-150 mcm externally and internally that are distributed from surface to core region, and to a method for their preparing. Method involves the following stages: addition of chitosan solution, an aqueous chitosan solution or their mixture by drops to low-tempe...

Adaptors are provided for use with electrosurgical bipolar instruments and standard commercially available electrosurgical generators that reduce coagulum buildup and sticking on electrosurgical instruments. A first type of adaptor converts a high voltage, high crest factor output voltage waveform typical of conventional electrosurgical generators to a more desirable lower voltage, lower crest fac...

A plastisol is disclosed comprising as a mixtureI. one or more polymers and/or copolymers of (meth)acrylates obtainable by polymerising compositions which contain as polymerisable constituentsA) 20 to 100 wt. % of methyl methacrylate,B) 0 to 80 wt. % of a (meth)acrylate of the formula I other than methyl methacrylate, in whichR1 denotes hydrogen or methyl andR2 denotes a linear or branched alkyl r...

The method involves processing each question with an interrogative module which is related to a profile of recipient and a profile of environment recorded in a database. A response is recorded to each question. One of the profiles is modified according to the recorded response and conduct of a recipient recorded during the course of an analyzing phase of the conduct of the recipient. An Independe...

The system has a treatment unit connected to a display displaying a potentially undesirable component menu and allowing a user to select a parameter representing an undesirable component. A product classification unit distinguishes product categories. A selection unit selects the products deprived of the undesirable components. A regrouping unit connected to the display indicates the product list ...

The identification procedure, designed to confer traceability on manufactured products (PROD) from original data (C, D) initial combined in a source point (PSOURCE), includes a command identification number (C) and manufacturing data (D) common to the products. It uses two parallel information flows (Phi1, Phi2), each ensuring a propagation of data in time and space from the source point, and inco...

FIELD: medical engineering. ^ SUBSTANCE: microwave tomography device has at least one impedance-type electrode and at least one impedance-type transceiver, a system of data acquisition connected to them, general control unit and central computer. At least one microwave antenna is connected to at least one impedance-type electrode making up an antenna cluster. At least one microwave transceiver is ...

FIELD: materials handling facilities. ^ SUBSTANCE: proposed safety device for quick-acting mounted device contains two parts, one of which has chute enclosing axle and rigidly coupled with other part of mounted device. One of said parts is provided with hole to pass projection in form of hook rigidly coupled with other part of mounted device, and locking plate provided with hole and installed on s...

The implant has a hemispheric cup (10) with a crest (15) projecting from its exterior face and screw (6) of anchorage to a bone. The crest constitutes a solid beam structure for making body of the cup which forms an angle of 25 to 45 degrees with axis of revolution of the cup and presents a length greater than ray of the cup. The cup has a cavity which is delimited by a wall in form of hollow shap...