Packaging device for integrated circuits, characterised in that it includes at least one printed circuit board (11, 12) on which a raising board (15) is fixed, including at least one window for forming, with the surface of the printed circuit board (12) which is opposite the window, the bottom and/or side walls of a housing for at least one integrated circuit, connected with the integrated circuit...

1) Stackable loading-pallet constituted by two superimposed loading trays (11, 12) of generally rectangular shape, separated by spacers (13) which delimit longitudinal and transverse traversing openings (15, 16) for the purpose of defining at least two longitudinally and transversely spaced housings for receiving the forks of a handling machine, in which the first tray (11) delimits the bottom of ...

Compacted concrete comprising: a) 7 to 15% by weight of a cement or of a hydrocarbon binder b) 4 to 7% by weight of water c) 0.8 to 4% by weight of metal fibres, the remainder consisting of d) 0 to 31.5-mm, especially 0/20, 0/14 or 0/10 sand-gravel mix, e) if appropriate 0.05 to 2% by weight, relative to the cement, of concrete adjuvants, and f) if appropriate 5 to 20%, relative to the cement...

Ce capteur (20) servant à détecter une onde impulsionnelle de pression dans un vaisseau artériel (42) d'un patient et possédant une surface de pression (30) appliquée contre une surface du corps du sujet, au-dessus du vaisseau comprend une partie (36) en saillie à partir de la surface (30) et possédant une surface supérieure (38) apte à être appliquée contre la surface, des moyens (40) situés d...

In the proximal region of the stem (10) there is a cut-out (14) into which a screw spindle (30) is screwed after surgical insertion of the stem (10) into the thigh bone. The screw spindle (22) has a wide conical screw thread (30) which projects considerably on either side of the stem (10) and cuts into the bone structure. The screw spindle (22) remains a component of the stem (10) and ensures load...

The present invention relates to a stable mutant of Bacillus subtilis which can produce surfactin with high yields, a method of producing surfactin with the use of the strain and the use of the surfactin obtained for pharmaceutical, energy and environmental problems.

PURPOSE: To minimize the possibility of damage and scratch at a time of the attachment of an adaptor by forming a means enabling the engagement by the adaptor within the upper surface in the vicinity of the neck part of a stem in an artificial hip joint part transplant having the stem and the neck part. CONSTITUTION: After the medullary pipe of a femur is properly adjusted, the grooved stem 18 of ...

PURPOSE: To provide a prosthetic glenoid cavity member certainly mounted and not preventing the growth of bone tissue by providing an extension hole having length almost equal to the axial length of an external shell to a cup part and setting the position of the opening traversing the screw thread coaxially extending in a peripheral direction so as to be capable of introducing a sponge member. CON...

The present invention relates to an apparatus for the controlled irrigation of natural cavities of the human body, particularly for endoscopes and more particularly for urological, gynecological and arthroscopic endoscopes. The irrigation apparatus (10) is comprised of at least two channels (12, 14), the first to inject in a continuous mode an irrigation liquid into one of such cavities and the se...

L'invention concerne un document fiduciaire ou de sécurité présentant un graphisme imprimé et des signes de sécurité.
Selon l'invention, le document (1) comporte deux signes de sécurité superposés (100, 200), dont un réseau filigrané périodique et un codage par découpage en bandes parallèles du graphisme imprimé (G), la superposition de ces deux signes de sécurité ayant ainsi pour effet d...

Method for surface treatment of road covering concretes with a high calcium (limestone) proportion in order to give them a sufficient surface roughness lifetime. This treatment consists in a surface microstudding by stone gravel (grit) with a very high polishing resistance and high density or artificial gravel with the same qualities. The maximum size of the gravel is defined in order to avert the...

The present invention relates to a device and a process for testing the connecting of a circuit of a computer system to a databus (D), the circuit comprising at least one first register coupled to the databus, to an address bus (AL), to a control bus (C), and to another element, comprising the following steps: providing in the said circuit an additional register (34) coupled only to the databus (D...

L'invention concerne un procédé et un dispositif d'analyse d'un document comportant deux réseaux superposés (10, 200) dont un réseau filigrané périodique et un codage par découpage en bandes parallèles du graphisme imprimé.
Selon l'invention, on dispose des capteurs (300), agencés perpendiculairement à la direction de défilement du document, avec une interdistance (d) égale à la large...

Abrégé Appareil d'irrigation contrôlée des cavités naturelles du corps La présente invention concerne un appareil d'irrigation contrôlée de cavités naturelles du corps humain, notamment pour endoscopes et en particulier pour endoscopes urologiques, gynécologiques et arthroscopiques. L'appareil d'irrigation comporte au moins deux canaux respectivement pour injecter d'une façon continue un liquide d...

A novel process for the synthesis of amikacin starting from kanamycin A protected at the positions 3 and 6' is described comprising the reaction of kanamycin A with a salt of a bivalent metal cation selected from zinc, nickel, iron, cobalt, manganese, copper and cadmium in the presence of water as the solvent or co-solvent followed by the in situ reaction of the resulting complex with a reactive d...

4-Benzoyl isoxazole derivatives of the formula I: wherein: R represents alkyl, alkenyl, alkynyl, haloalkyl, haloalkenyl, haloalkynyl, optionally substituted cycloalkyl, -CO2R<3>,-COR<5>,cyano,nitro, -CONR<3><1>R<4> or a halogen atom; R<1> represents :- hydrogen , alkyl, alkenyl, alkynyl, haloalkyl, haloalkenyl, haloalkynyl or optionally substituted cycloalkyl R<2> represents :- halogen, ...

PURPOSE:To obtain the title new relative compound effective as a wide range of an anti-influenza virus agent, containing S-glycoside, inhibiting influenza virus sialidase, suppressing emergence of influenza virus from host cells. CONSTITUTION:A compound shown by formula I (Ac is acetyl; Me is methyl) is dissolved in DMF, reacted with 2,2-dimethoxypropane, two hydroxyl groups of glycero group are p...

Derivatives of partricin and of its individual components, partricin A and B, wherein the mycosamine primary amino group forms an amide bond with the carboxy group of acids containing in addition a basic nitrogen group, the carboxy group at C-l8 of macrolide ring being either free or in form of ester or neutral amide or containing in the chain a basic nitrogen moiety, their pharmaceutically accept...

PURPOSE: To improve a memory having a redundant storage cell and a memory having multi-output terminals. CONSTITUTION: The plural output terminals are provided. When memory data stored in the plural output terminals are to be communicated, plural sense amplifiers 13 can be incorporated in the using memory 1. Respective redundant strings 25 can be allocated to one of the multiple sense amplifiers t...