Abstract:
A system of assistance in the entry of flight data for an aircraft transmitted between a crew on board the aircraft and a ground staff including, a radiofrequency communications link to transmit flight data between the crew and the ground staff. At least one means of sending and one means of receiving data on board the aircraft, wherein the system includes a voice recognition means capable of detecting a piece of data of a predefined type emitted, during the communications call, by the crew or the ground staff and a means of analysis and transcription of this piece of data in digital or alphanumeric form.
Abstract:
A system of assistance in the entry of flight data for an aircraft transmitted between a crew on board the aircraft and a ground staff including, a radiofrequency communications link to transmit flight data between the crew and the ground staff. At least one means of sending and one means of receiving data on board the aircraft, wherein the system includes a voice recognition means capable of detecting a piece of data of a predefined type emitted, during the communications call, by the crew or the ground staff and a means of analysis and transcription of this piece of data in digital or alphanumeric form.
Abstract:
Taxol and 10-deacetyltaxol are prepared from a compound of formula: ##STR1## in which R' represents acetyl or 2,2,2-trichloroethoxycarbonyl radical, by removal of the t-butoxycarbonyl radical, benzoylation of the amine product obtained, and removal of the 2,2,2-trichloroethoxycarbonyl group(s).
Abstract:
The invention provides compounds of formula ##STR1## in which formula R.sub.1 and R.sub.2 are identical or different and denote:(1) taken separately: a hydrogen atom, a linear or branched C.sub.1 -C.sub.4 alkyl radical, an unsubstituted phenyl radical or a phenyl radical substituted with a halogen atom, with a C.sub.1 -C.sub.4 alkoxy radical or with a C.sub.1 -C.sub.4 alkoxy radical;(2) taken together either(a) a polymethylene linkage; or(b) a benzene ring; or(c) a cyclic linkage containing a nitrogen atom to constitute an isothiazolopyridinone derivative; m being able to have the values 0 or 1; the group A in the formula (IV) denoting the group ##STR2## where R.sub.8 corresponds to a hydrogen atom, a methyl radical, a hydroxymethyl radical or a --CH.sub.2 O--CO--Ret group. The invention also provides a process for preparing the abovementioned compounds and also drug compositions and cosmetic compositions containing them.
Abstract:
Compounds corresponding to the formula: ##STR1## wherein A represents --CH.sub.2).sub.2 or --C.tbd.C--;n is equal to 0, 1 or 2;R represents hydroxyl, alkoxy having the formula --OR.sub.1, or amino having the formula ##STR2## R.sub.1 represents alkyl, monohydroxyalkyl, polyhydroxyalkyl, aryl or aralkyl;R.sub.2 and R.sub.3 represent hydrogen, alkyl, monohydroxyalkyl, polyhydroxyalkyl, aryl or benzyl;R.sub.2 and R.sub.3 form, with the nitrogen atom, a heterocyclic ring.Application of these compounds in pharmacy and cosmetics.
Abstract:
Process for preparing derivatives of baccatine III and of 10-deacetylbaccatine III, of general formula (I), in which R is hydrogen or acetyl, by condensation of an acid of general formula (II) with a derivative of baccatine III or of 10-deacetylbaccatine III of general formula (III), R.sub.1, R.sub.2 and R.sub.3 denoting hydroxy-protecting groups, followed by the replacement of the protecting groups by hydrogen. ##STR1##
Abstract:
A process for preparing a 4,5-tri or tetramethylene-4-isothiazoline-3-one comprises cyclizing a 2-alkyl or aralkyl thio-1-cycloalkene-1-carboxamide in the form of its sulfoxide in an organic solvent in the presence of a acid chloride and adding to the resulting 4,5-tri or tetramethylene-4-isothiazoline-3-one hydrochloride a mineral or organic base or water so as to free the 4,5-tri or tetramethylene-4-isothiazoline-3-one in the form of a free base.
Abstract:
A composition and method for treating the hair and skin characterized by a greasy, unaesthetic appearance to reduce or essentially eliminate this greasy appearance which includes topically applying to a human having hair or skin so characterized a cosmetic composition containing as an active ingredient a cis or trans 3,4-thiolannediol, its cis or trans S-oxide derivatives or its cis or trans S-dioxide derivatives.
Abstract:
A device for inputting digital values includes a digital keyboard configured to be actuated by an operator for inputting figures of a particular digital value, display unit that displays at least the input figures, a validating unit configured to be actuated by the operator for validating a displayed digital value, and an input-aid system having an acquisition unit that acquires the input figures as they are being input and a processing unit that, knowing the digital values which are valid, determines at each input of one figure based on the valid digital values at least one auxiliary figure, which the processing unit associates with a set of already input figures to form a proposed value, and transmits the proposed value to the display unit.
Abstract:
The invention concerns a device (1) comprising a digital keyboard (2) capable of being actuated by an operator for inputting figures of a particular digital value, display means (3) for displaying at least the input figures, validating means (5) capable of being actuated by an operator for validating a displayed digital value, and an input-aid system (6) comprising acquisition means (9) for acquiring the input figures as they are being input, and processing means (10) knowing the digital values which are valid, determining at each input of one figure based on said valid digital values at least one auxiliary figure which it associates with the set of already input figures to form therewith a proposed value, and transmitting said proposed value to the display means (2) for display.