摘要:
A motor vehicle front suspension arm including three bores corresponding respectively to an articulation of the arm to a wheel support, to a front articulation, and a rear articulation of a hinge formed between the arm and the vehicle body. The suspension arm includes a single-piece sheet metal part and the bores corresponding to the articulations of the hinge have substantially perpendicular axes.
摘要:
A motor vehicle front suspension arm including three bores corresponding respectively to an articulation of the arm to a wheel support, to a front articulation, and a rear articulation of a hinge formed between the arm and the vehicle body. The suspension arm includes a single-piece sheet metal part and the bores corresponding to the articulations of the hinge have substantially perpendicular axes.
摘要:
The invention concerns 2-oxo-1-pyrrolidine derivatives of formula I, wherein the substituents are as defined in the specification, as well as their use as pharmaceuticals. The compounds of the invention are particularly suited for treating neurological disorders such as epilepsy.
摘要:
The present invention relates to an apparatus and method for the separation and purification of charged and neutral compounds in an analyte solution by electrophoretic means using a plurality of compartments (1) to contain the analyte solution, an chemical buffering system (2) to fix a pH value or a pH gradient in its portion(s) contacting the analyte solution and an electrical field imposed by electrical means (4) disposed in at least two of said compartments. This invention allows one to differentially separate charged and neutral compounds, to extract the migrating compounds from the chemical buffering system (2), to recover the purified compounds mainly in solution and to collect them in the various compartments (4), preferably at various pI.
摘要:
This invention relates to new 2-oxo-piperidinyl- and 2-oxo-azepanyl alkanoic acid derivatives of formula (1) having anticonvulsant activity which are useful as therapeutic agents for the treatment or prevention of epilepsy and other neurological disorders. The invention also concerns processes for preparing these derivatives and novel intermediates used in the preparation of these derivatives.
摘要:
Inside a range of action defined by a station, the station is able to generate therein an enquiry message followed by a silence zone. The station then selectively analyzes the respective contents of a plurality of disjoint time intervals from this silence zone. In the event of obtaining in one of these time intervals, chosen randomly by a single portable object, a content identified as a specified response message associated with this portable object, the station generates a selection message intended for this portable object, which, on reception of this selection message, generates in its turn an acknowledgement message. There follows provision for a phase of transactional communication between the selected portable object and the station.
摘要:
Disclosed is a method to obtain a film of composite material based on particles of conductive polymer, stabilized by a highly steric or highly ionic surfactant. The efficient stabilization of the particles makes it possible to control the progress of the dielectrical properties of the materials as a function of the conductive entity content, leading to the preparation of films with variable impedance. The method can be applied to the making of coatings that meet goals related to electromagnetic wide-band attenuation. FIG. 2 .
摘要:
The invention relates to a process for preparing a polyalkyl perylene which consists in subjecting the corresponding polyalkyl 1,1'-dinaphthalene derivative to a cyclodehydrogenation reaction, by means of an alkali metal. It also relates to the polyalkyl perylene obtained, and to the organic material derived therefrom exhibiting an electron spin resonance spectrum.
摘要:
The present invention concerns 2-oxo-1-pyrrolidine derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals.
摘要:
The present invention concerns 2-oxo-1-pyrrolidine derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals.