Erected and lined box element comprising a body (2) made of cardboard with a polygonal bottom and side walls and an adhesive sheet (3) which lines the body (2) over its entire internal face and over the upper part of the external face of the side walls, the box element (1) being held in the erected state by tabs (14) formed in the lining sheet (3). Application: in particular, to box elements known...

The material consists of a polysiloxane elastomer crosslinked cold, in which are dispersed hollow microspheres of a copolymer of vinylidene chloride and acrylonitrile. It can be prepared by injection, under pressure, of a homogeneous mixture of a reactive polysiloxane oil, of microspheres and of a crosslinking catalyst.;

L'invention concerne un matériau compressible, injectable en couche mince ...

Les clapets anti-retour connus utilisés pour amener de l'air secondaire dans le système d'échappement de moteurs à explosion ou à combustion interne afin de réduire la teneur en substances nocives des gaz d'échappement ont pour inconvénient que leurs sections de passage libre sont invariables. Le clapet anti-retour selon l'invention se distingue par le fait qu'il est prévu une plaque régulatric...

Les clapets anti-retour connus destinés notamment à aspirer de l'air secondaire dans le système d'échappement de moteurs à explosion ou à combustion interne afin de réduire la teneur en matières nocives des gaz d'échappement ont pour inconvénient d'avoir tendance, même en cas d'arrêt d'amenée d'air secondaire, à être bruyants car leurs obturateurs sont amenés à vibrer sous l'effet des pulsation...

In an installation for the vacuum heat treatment and subsequent hot isostatic redensification of materials comprising a work space inside a container, heating unit, work-space insulation and an outer chamber with a vacuum connection and a pressure-gas connection, insulation is also provided at the interior of the chamber wall. The chamber is water-cooled.

- La présente invention concerne un carter pour transmission, comportant plusieurs paliers pour des arbres.
- Selon l'invention, le carter (1) est réalisé par moulage par injection de matière synthétique, et englobe au moins partiellement les bagues externes (14) des paliers (13), qui sont maintenues à la cote d'écartement axial par au moins une pièce métallique d'insertion de précision (...

PCT No. PCT/FI91/00186 Sec. 371 Date Feb. 3, 1993 Sec. 102(e) Date Feb. 3, 1993 PCT Filed Jun. 12, 1991 PCT Pub. No. WO91/19684 PCT Pub. Date Dec. 26, 1991.Method for regulating a weight related parameter in a mineral fibre felt, in mineral fibre production. The speed of the fibre felt is regulated by a feed-forward connected regulator (R1) based on the power consumption of the fiberizing unit (2)...

Disposable diaper includes absorbent material sandwiched between a liq.-permeable liner and an impermeable backing sheet. The absorbent material is composed of two layers of cellulose fibres. The inner layer has a lower density than the outer layer. Pref. the inner layer has a density of 0.03-0.14 g/cm3 and the outer layer has a density of 0.14-0.3 g/cm3. Pref. 80% of the outer layer is void vol. ...

Non-porous solid microspheres have a dia. of 5-300 microns and consist of a mixt. of at least one injectable drug and a carrier. Provided the carrier is a substance naturally present in the recipient organism, it is stable in the solid state at temps. up to at least 60 deg. C and in the recipient physiological medium, and has dissolution kinetics in the recipient organism that are slower than the ...

The invention relates to a method for forming a transportation and/or storage packaging unit. The body to be packaged is formed of separate at least partially lined sub-assemblies (1, 2, 3, 4), whereby at least a part of the adjacent surfaces of the sub-assemblies (1, 2, 3, 4) comprise mutually locking devices (5), by which the lined sub-assemblies (1, 2, 3, 4) may be mutually interconnected at ad...

Pouches (10) for contg. substances are made from multi-layer film, 2 - 24 weeks old. including at least one barrier layer and at least one sealing layer and having at least a partial transmissivity to aromatic substances and an oxygen transmissivity of at least 600 cm3 per m2 per day per bar. The barrier layer is pref. a polyolefin and the sealing layer is ethylene-vinyl acetate having an average ...

There is disclosed a method of recording and/or reproducing in/from a Bloch line memory, including the step of: radiating or guiding a light beam to a vicinity of a distal end of a magnetic domain capabable of forming a Bloch line therein or on an extending line thereof.

Pouches (10) for contg. substances are made from multi-layer film, 2 - 24 weeks old. including at least one barrier layer and at least one sealing layer and having at least a partial transmissivity to aromatic substances and an oxygen transmissivity of at least 600 cm3 per m2 per day per bar. The barrier layer is pref. a polyolefin and the sealing layer is ethylene-vinyl acetate having an average ...

The invention relates to a cooling structure for the kind of a high frequency power transistor, in which the heat of the power loss is conducted from a semiconductor piece through a collector conductor. In contact with of the collector conductor (C) or as its extension there is a metal piece (9), which is essentially larger than the collector conductor, the size of which is about what the electric...

A pouch container can be produced for household products such as bleaches using a multi-layer film and RF sealing techniques. The film has at least one barrier layer and at least one seal layer. The film also has an oxygen permeability of at least about 600 cm3/m2/day/bar and a transmissivity for fragrances. In addition, the film should be of an age after manufacture of about 2 weeks to about 24 w...

PURPOSE:To obtain the title product having excellent producibility by using gelatin, etc., as a film base, blending active ingredients such as gelatin and sweetener into content, punching and dropping the blend in a jelly product capable of producing by production technique of soft capsule. CONSTITUTION:In a jelly product capable of producing by production technique of soft capsule used in medicin...

PURPOSE:To obtain an emulsion having fine particle diameters and good stability by dissolving pantothenic acid, its salts or pantothenylethyl ether in polyol, and adding oil thereto. CONSTITUTION:One or >=2 kinds selected among a group consisting of pantothenic acid, its salts and pantothenylethyl ether; watersoluble polyols having >=2 hydroxyl groups in a molecule (e.g. ethyleneglycol) and oil ar...

The subject of the present invention is supports for lamps to be flush-fitted into the thickness (h) of a double wall. They include, on the one hand, a base plate (3) which is placed flush with the front surface (a) and pierced through with a hole (5) corresponding to the dimensions of the lamp to be received, and, on the other hand, a mechanical linkage which fastens it onto the rear surface (1)....

Arranged on the outer circumference of the tubular thermoplastic elements (1a, 1b) to be joined is a supporting shell (3) of a material which allows infrared rays to pass through, such as for example quartz glass. Arranged around the supporting shell (3) is an infrared radiation heat source (6), the heating rays of which penetrate the supporting shell (3) and plastify the ends of the tubular eleme...

PURPOSE:To allow the insertion without applying a load to an inserting material such as endoscope by using a guide member internally having a hole for inserting the inserting material. CONSTITUTION:A nearly cylindrical guide member 14 is concentrically disposed in the inner part of a valve housing 1, and the guide member 14 forms a hole 15 for inserting an inserting material by its hollow inner pa...