PCT No. PCT/FR82/00005 Sec. 371 Date Sep. 13, 1982 Sec. 102(e) Date Sep. 13, 1982 PCT Filed Jan. 13, 1982 PCT Pub. No. WO82/02405 PCT Pub. Date Jul. 22, 1982.The method consists in subjecting a natural alcoholic liquid to three successive steps of non denaturating physical fractionation; the first step is a molecular utltrafiltration under low pressure through a semi-permeable ultra-filter the spl...

L'INVENTION CONCERNE UN PLATEAU EN CARTON ETUVABLE MUNI DE PIEDS DESTINES A LE SUPPORTER DANS UNE POSITION DANS LAQUELLE SON FOND DEMEURE AU-DESSUS DE LA SURFACE DE SUPPORT D'UN FOUR OU APPAREIL DE CHAUFFAGE ANALOGUE. SUIVANT L'INVENTION, DEUX COTES OPPOSES 14 DU PLATEAU SONT RELIES A DEUX AUTRES COTES OPPOSES 18 PAR DES RABATS DE FIXATION 34. DEUX COTES OPPOSES 14 DU PLATEAU COMPORTENT DES PAR...

PURPOSE:To improve reliability of a system by storing in a terminal equipment abnormality of a computer which is communicating between a center computer and the terminal equipment, executing automatically a recovery collation to the computer when the abnormality is recovered, and printing the final wording onto a duplicate of the terminal quipment side. CONSTITUTION:A transmitting wording generati...

A metal containing hydrocarbon feedstock, such as a heavy residue, is contacted with hydrogen and a material characterized by low porosity, less than 0.3 cc/gram; low surface area, less than 5 m2/g; high average pore diameter, greater than 1,000 Angstroms; and a high distribution of large pores, at least 40%, and preferably 50 to 80% of pores greater than 10,000 Angstroms. A preferred material is ...

A process wherein certain disc-like liquid crystals, which locally undergo heating and then rapid cooling on either side of the transition temperature between two mesophases permit the liquid crystal to become diffuse with an adequate contrast to be used for display purposes. The following liquid crystals can be utilized, i.e. triphenylene derivatives of formulas:

New aprosamine derivatives having the reinforced antimicrobial activity against gram-positive and negative bacteria with less side effects than apramycin, and produced by chemical modification of 8'-hydroxy group of aprosamine obtained by means of hydrolysis of apramycin.

L'INVENTION CONCERNE LES AMINOGLUCOSIDES DE FORMULE:
(CF DESSIN DANS BOPI)
DANS LAQUELLE R REPRESENTE L'HYDROGENE OU UN GROUPE DE FORMULES:
(CF DESSIN DANS BOPI)
R REPRESENTE OH OU NH, R REPRESENTE H OU OH, R ET R REPRESENTENT H OU OH, R REPRESENTE NH, CHNH, (CH)N OU, LORSQUE R REPRESENTE NH, EGALEMENT OH, ET R REPRESENTE H OU CH.

CES COMPOSES PEUVENT ETRE UTILISES COMME M...

A fuel tank for motor vehicles, provided internally with a fuel feed pipe for connection to a fuel supply system of a motor vehicle engine, includes an inner wall extending between the lower wall and the upper wall of the tank, and surrounding the fuel feed pipe to define a chamber having a smaller capacity than the capacity of the tank and containing the fuel feed pipe. This chamber communicates ...

The present invention relates to a sintered nitride-based ceramic material, where the presence of polytype of Si-Al-O-N together with beta' and/or alpha' Si-Al-O-N constitutes the main components. It also contains an intergranular phase and depending on the composition crystalline AlN or Al2O3. The properties of the material, such as the wear resistance and toughness behaviour, can be improved by ...

Improved impact or shock resistant soft coated laminates including a back polycarbonate lamina opposite the direction of impact or shock, such polycarbonate lamina having a soft overlying or exposed layer or coating opposite the direction of impact, are provided. The laminates exhibit excellent resistance to failure and spalling of the polycarbonate surface opposite the impact or shock receiving s...

PURPOSE:To reduce the self-coupling effect of a semiconductor laser light source and to improve the S/N of a detection signal and the sensitivity for detection of an error signal, by shifting the optical axis of component members of an optical system excluding a focusing lens from the optical axis of the laser light source. CONSTITUTION:A semiconductor laser light source 1' is provided together wi...

Resistance-heated vaporization boats for the vacuum vaporization of metals, such as aluminum, chromium, copper or the like, are made by machining a boat cavity in at least one side of a graphite bar. The bar is totally encapsulated over its entire outer surface, including the boat cavity, with a continuous coating of pyrolytic boron nitride (PBN). The PBN coating is removed from areas at both ends...

CETTE COUCHE EST DU TYPE COMPORTANT UN ENSEMBLE DE GARNITURE PRINCIPALE 2 QUI COMPREND UNE FEUILLE DE RECOUVREMENT 12 IMPERMEABLE AUX LIQUIDES, UNE FEUILLE DE DOUBLURE 14 PERMEABLE AUX LIQUIDES PLACEE A L'OPPOSE DE LA FEUILLE DE RECOUVREMENT, ET UNE GARNITURE ABSORBANTE PRINCIPALE 16 DISPOSEE ENTRE LA FEUILLE DE DOUBLURE ET LA FEUILLE DE RECOUVREMENT.

LE PROBLEME A RESOUDRE CONSISTE A AME...

L'INVENTION FOURNIT UN MATERIAU FIBREUX COHESIF ET UN PROCEDE POUR FORMER CELUI-CI. LE MATERIAU FIBREUX COHESIF COMPREND UN MAT DE FIBRES, PAR EXEMPLE DE FIBRES DE VERRE OU DE LAINE MINERALE, DONT LES COUCHES SUPERFICIELLES OPPOSEES SONT IMPREGNEES D'UN LIANT QUI LIE ENSEMBLE LES FIBRES DESDITES COUCHES SUPERFICIELLES ET FORME UNE PEAU FLEXIBLE SUR LES SURFACES OPPOSEES DU MAT. UN MATERIAU DE R...

This dispensing cap is made in two parts, one of which is fixed and the other of which is mobile, the fixed part comprising a cap body fixed by pawl-type engagement on the body of the pressurised container, the mobile part of the cap consisting of a push-button cooperating with the outlet device of the ejection valve of the container, an opening being formed in the upper wall 15 of the body to all...

A stable electrochemical device for monitoring a component in ambient atmosphere or a gas stream is of the kind which employs a deliquescent electrolyte, is suitable for monitoring and/or analysing hydrogen fluoride, employs a bromide/bromate electrolyte, and employs a cathode which has a large contact area with the electrolyte/atmosphere or gas stream when compared with the anode. The anode can b...

PURPOSE:To cause no abrasion of a contact of a memory card by providing a memory card containing part on a part of a body, and providing a freely rotatable guide plate in this containing part so that this guide plate can be locked in a state that is separated from a press-contact type connector. CONSTITUTION:An opening part 5 for inserting a memory card 4 is formed over upper and lower cases 1a, 1...

PURPOSE:To raise communication processing by adding an address of an event control block for a response, a variable constant delivered to a program for executing a request, and inlet point information of its program, to an event control block, when the processing is requested to the other task. CONSTITUTION:In case when a tank T1 requests processing to T0, the task T1 points a request information ...

PURPOSE:To simplify the procedure of communication processing between tasks, by setting a Q-descriptor which formalize Q-information between tasks at the time of generation of a system and performing the storage and extraction of the Q-information based on the Q-descriptor. CONSTITUTION:A total of n pieces Q-descriptors are stored in a main memory 10. These Q-descriptors are descriptors which form...