Novel 7-(substituted indanyl or naphthyl)-3-methyl-octa-2,4,6-triene derivatives useful as anti-tumor agents are disclosed.

This application describes a rotation-only CT scanner with beam deflections; the deflection and the rotation being so related as to permit the derivation of absorption data in groups focussed on respective "pivot points" outside the detector locus. Data derived from different detectors, but focussed on the same pivot point, relate to groups of paths, some of which overlap, and the overlap is used ...

Device for the run-on of a yarn (20) unwound tangentially from a driven package (3), containing - two parallel shafts (1 and 2), against which the bobbin (3, 4) bears, - a yarn delivery unit (21) for the unwound yarn (20), characterised in that there are provided on both sides of the bobbin (3, 4) two guide elements (7 and 8) having two complementary working positions (A and B), of which one g...

DISPOSITIF POUR EPISSER DES FILES.

DISPOSITIF COMPRENANT UN MANCHON CYLINDRIQUE 47 PRESENTANT UN TROU DE JET INCLINE 49 FORME DANS SA PAROI TUBULAIRE, DE MANIERE A DEBOUCHER A L'INTERIEUR DU CYLINDRE DE CE MANCHON, ET A ETRE MIS EN COMMUNICATION AVEC UN TROU D'INTRODUCTION D'AIR 50, MONTE DANS UN TROU 45 DE LADITE TUYERE DE COMMANDE 25, DE MANIERE A POUVOIR COULISSER DANS LA DIRECTION AXI...

1393319 Crotonanilides and their use as herbicides ROUSSEL UCLAF 26 Sept 1973 [26 Sept 1972] 45117/73 Heading C2C The invention comprises crotonanilides of the formula in which A represents a grouping of formula -ZR in which Z represents an oxygen or sulphur atom and R represents an alkyl radical containing from 1 to 6 carbon atoms or an aryl radical; X and Y which may be the same or different, ea...

Porous solids as open cell polyurethane foams are rapidly heated and hydrolytically decomposed into separate polyol component and diamine component by contacting the porous solid with saturated steam in a heated vacuum chamber. Separation of high quality liquid polyol and diamine is achieved.

A safety ski binding is provided with a measuring sensor system for identifying a hazardous bending moment on the leg of the skier and transmitting a release signal when this hazardous bending moment is reached, and with a boot retention system. This releases the ski boot when subjected to the action of the release signal from the measuring sensor system. At least two measuring sensors are provide...

L'INVENTION CONCERNE UN DISPOSITIF DE MAINTIEN DE TALON 1 POUR FIXATION DE SECURITE D'UN SKI 2.

L'ORGANE DE MAINTIEN DE SEMELLE 8 DE CETTE FIXATION DE SKI EST GUIDE DE FACON COULISSANTE, AU MOYEN DE SES DEUX TROUS OBLONGS 12, SUR L'AXE DE PIVOT 7 EXEMPT DE TOUTE CHARGE DE RESSORT ET MONTE DANS LE CORPS PORTEUR 6. L'ORGANE DE MAINTIEN DE SEMELLE 12 EST SOLLICITE VERS LA POSITION D'OUVERTUR...

PURPOSE:An inexpensive foamed plastic excellent in mechanical strength, etc., and suitable as a low-dielectric constant dielectric, etc., for use with electrical wires, prepared by melt-molding a blend of a resin matrix and stretched porous resin pieces. CONSTITUTION:The purpose foamed plastic is prepared by blending stretched porous resin pieces (e.g., stretched porous tetrafluoroethylene resin p...

The grinding apparatus permits precision machining of a valve seat or a sealing surface, and includes a grinding spindle having a holding and guiding part extending into a finished workpiece bore with clearance. The holding and guiding part is smaller in diameter than the grinding spindle and includes a pin which carries on its free end a grinding tool. The other end of the pin passes into the gri...

L'INVENTION CONCERNE DES BETONS PERFECTIONNES SPECIALEMENT APPLICABLES A LA REALISATION DE CHAUSSEES, PISTES ET AIRES DE CIRCULATION TOUT EN PERMETTANT D'OBTENIR DE BONNES PROPRIETES DE RESISTANCES MECANIQUES ET UN BON ETAT DE SURFACE SANS FISSURATION, CARACTERISES PAR LE FAIT QUE CE SONT DES BETONS DU TYPE BETONS SECS COMPACTES DONT LA COMPOSITION COMPREND DES CHARGES GRANULAIRES DE DIMENSION ...

LE DISPOSITIF COMPREND UN AMORTISSEUR D'OSCILLATIONS 22 QUI COMPORTE, DANS UN AGENCEMENT COAXIAL PAR RAPPORT A L'ARBRE DE TRANSMISSION 11 DU VEHICULE, UNE MASSE OSCILLANTE 26, UNE BRIDE PORTANTE 23 POUVANT ETRE FIXEE SUR L'ARBRE DE TRANSMISSION ET UN CORPS DE SUSPENSION 27 EN MATIERE ELASTOMERE, DANS LEQUEL SONT MONTES DES FOURREAUX 42 EN ACIER SERVANT D'ELEMENTS DE RENFORCEMENT DANS UNE DIRECT...

A process for producing a continuous foam sheet of a synthetic resin having a polyolefin base which comprises admixing an organic peroxide, a blowing agent, and a pore regulator with the synthetic resin, finely distributing said peroxide, blowing agent and pore regulator within said resin at a temperature below the decomposition temperature of the peroxide and the blowing agent in the thermoplasti...

A method and various forms of apparatus are disclosed relating to the fabrication of solid particulate filter bodies (21) and other honeycombed structures, in which the cells (22) are selectively charged with a plugging or other flowable material (34). A solid covering (28), preferably being an adhesive-backed transparent thermoplastic film such as polyester, is applied over each of the end faces ...

POUR EVITER LES DEGATS QUE PEUT PROVOQUER L'IMPORTANT DEVELOPPEMENT DE VAPEUR EN CAS DE DEBORDEMENT OU DE FUITE DE FLUIDE FRIGORIGENE DE LA CUVE METALLIQUE INTERIEURE 52 DANS L'ESPACE ANNULAIRE 60, ENTOURE PAR LA PAROI EXTERIEURE 50 EN BETON ET CONTENANT DU MATERIAU GRANULAIRE ISOLANT 62, UN DISPOSITIF 80 EST PREVU POUR CONDUIRE LE FLUIDE DEBORDANT DANS LE FOND DE L'ESPACE 60 ET POUR EN EVACUER...

1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE 2-Aminomethylphenols of the formula I see diagramm : EP0088346,P33,F2 in which R represents hydrogen or alkyl having 1 or 2 C atoms, R**1 represents alkyl having 1 to 8 C atoms, cycloalkyl having 3 to 12 C atoms and up to 8 ring members, alkenyl having 2 to 8 C atoms or cycloalkenyl having 5 to 12 C atoms and up to 8 r...

PURPOSE:To enable to perform a smooth excavating work at a limited spot, by a method wherein a revolving center of an upper revolving body coincides with a vertical line which halves a longitudinal length and a lateral width of a lower mechanism, and the trace width of the upper revolving body is set within the width of the lower mechanism. CONSTITUTION:An upper revolving body 4 consists of a driv...