Disclosed is an ethylene/.alpha.-olefin copolymer having the properties: the density and the melt flow rate are each in the specific range; the melt tension and the melt flow rate satisfy the specific relation; the flow index and the melt flow rate satisfy the specific relation; the quantity fraction of a decane-soluble component of the copolymer and the density satisfy the specific relation; the ...

A heat-curable, water-dispersible resin composition comprising 50 to 90% by weight of a film-forming polymer (A) obtained by copolymerizing an ethylenic monomer having a saturated C6 to C18 hydrocarbon group, a hydroxy-containing ethylenic monomer, an acidic group-containing ethylenic monomer and another ethylenic monomer, and 50 to 10% by weight of a hydroxy-terminated polyester resin (B), said r...

On décrit un procédé de déshydration, de désacidification et de dégazolinage d'une gaz caractérisé en ce que: (a) au moins une fraction du gaz est mise en contact avec une phase aqueuse contenant du méthanol, le gaz étant ainsi chargé en méthanol à la sortie de l'étape (a); (b) le gaz sortant de l'étape (a) est mis en contact avec un mélange de solvantscomprenant du méthanol, de l'eau et un solvan...

Distortion amounts .delta.1, .delta.2, .delta.12 of workpieces are measured. Based on these distortion amounts, those correction amounts A1, A2, A3 for correcting the workpieces which are required to eliminate the distortions after the workpieces have been combined are computed. Clamp units are moved to thereby deflect the workpieces by the correction amounts. In this state, the workpieces are com...

Heterogeneous vapor phase oxidation and other reactions are carried out at the surface of a solid catalyst, with both gaseous reactants and the solid catalyst being dispersed in a recirculating liquid solvent. Reaction and product absorption are combined into a single processing step, with enhanced catalyst performance, and product selectivity and product yields, enhanced mass and heat transfer ch...

In a joint between two elements (2, 3), where jointing compound (8) is applied in a bead along the joint, the bead of jointing compound is worked according to the invention into a predetermined cross-sectional shape by a cutting shaping tool (16) being moved along the bead and planing off an outer layer (19) therefrom, at the same time as the planed-off outer layer is removed by suction. A polyure...

In a joint between two elements (2, 3), where jointing compound (8) is applied in a bead along the joint, the bead of jointing compound is worked according to the invention into a predetermined cross-sectional shape by a cutting shaping tool (16) being moved along the bead and planing off an outer layer (19) therefrom, at the same time as the planed-off outer layer is removed by suction. A polyure...

A multiple star implementation of RITE-Net? type structure is implemented hereby. The structure provides an economical way of introducing PONs by serving a greatly increased number of subscribing ONUs for each fiber leaving the central office. Accordingly, the fiber gain reduces the installation cost of the fiber plant by reducing the average run length. Additionally, the larger number of subscrib...

Ce connecteur à commutation pour terminal de radiocommunications, apte à assurer un raccordement de circuits internes à ce terminal, soit à une antenne extérieure, soit à l'antenne de ce terminal, suivant qu'une prise de raccordement à une telle antenne extérieure est, ou non, couplée à ce connecteur, comporte essentiellement, placé à l'intérieur du boîtier de ce terminal un moyen de contact élect...

The invention herein provides a supervisory circuit which is adapted to monitor an input signal and produce as an output signal, a parametric signal corresponding to the input signal. The circuit includes an input for receiving the input signal, and a stochastic processor coupled to the input for receiving the input signal and processing it to derive a signal that represents a parametric measure o...

A superconducting cable (1) for high power with at least one phase comprises a superconducting core (2) wherein a plurality of elements (3) are housed, which are structurally independent and magnetically uncoupled, each of which includes - for each phase - a couple of phase and neutral coaxial conductors, each formed by at least a layer of superconducting material, electrically insulated from one ...

Data transmission system comprising a data transmitter (1) including : - swept frame display means (2), and - a generator of composite video signals (20, 22) to control the operation of said swept frame display means (2); and a portable information detection device (7) for receiving said transmitted data by said data transmitter (1). The data transmitter (1) further comprises means (23) for modula...

Le démultiplexeur comporte un espace de diffraction (Ce) délimité par une surface de réception (Ze) couplée à un réseau (R). Afin d'obtenir des ondes de sortie (Sk) à réponse spectrale aplatie, le guide d'entrée (Ge) et la surface de réception (Ze) sont dimensionnés pour que l'onde d'entrée (e) diffracte sur cette surface (Zc) en présentant plusieurs lobes secondaires. Application notamment aux sy...

Le démultiplexeur comporte deux coupleurs reliés entre eux par un réseau de guides de longueurs toutes différentes. Pour réaliser un composant à réseau d'ordre faible et peu encombrant, chaque guide comporte trois segments adjacents (T1, T2, T3) ayant respectivement des rayons de courbure positif, négatif et positif. Application notamment aux communications optiques duplex.; The wavelength demulti...

The torque-transmitting component (16) has heel formations (22) which work in conjunction with it. It transmits torque from the synchronising ring to a coupling socket (4) in such a way that the socket is provided with an additional force in the coupling direction.