The present invention relates to anticonvulsant compounds useful in the treatment of epilepsy and other central nervous system disorders. The compounds of this invention have the following general formula: wherein R and R1, independently, are lower alkyl, aryl lower alkyl or phenyl, unsubstituted or substituted with at least one substituent; R2 and R3, independently, are hydrogen, lower al...

A method of knotting with a clamp adjacent an axis and a two-jaw knotting head rotatable about the axis comprises the steps of first wrapping a strand around an object to be trussed with the strand ends together and gripping and retaining the strand ends together in the clamp with one of the strand end portions passing under the jaws of the knotting head and then upward to the object, the other st...

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

PCT No. PCT/FI87/00176 Sec. 371 Date Aug. 11, 1988 Sec. 102(e) Date Aug. 11, 1988 PCT Filed Dec. 29, 1987 PCT Pub. No. WO88/05090 PCT Pub. Date Jul. 14, 1988.A non-woven fibre product in which the fibre material consists, totally or in part, of fibres which are able to form bonds with natural or artificial fibres of the same or different type, and in which said fibres capable of forming bonds are ...

A process for producing a tire reinforcement is characterized by the fact that each reinforcement cord is projected individually into its place in the reinforcement. For this purpose, a machine is used which comprises laying members comprising essentially a rotary conduit which projects the cord by a radially outer extremity of the conduit and rollers which impose a linear speed of laying of the c...

A product and process for imparting decorative appliques to the sidewalls of tires during the curing operation are presented. Rubber-based appliques are precured and maintained upon a substrate for application to the sidewall of the tire during the curing operation for the tire. The precure provides integrity and definition to the applique while the curing operation allows for complete and total b...

1. Installation for the point-to-point transmission of data between the track and a vehicle travelling on this, consisting of ground equipment (5) fastened to the track and comprising a transmitter which transmits the coded information from a track signal (11) by means of a transmission marker (9), and of on-board equipment (1) accommodated in the vehicle (3) and comprising a receiver (151, 152, 1...

A gasoline composition contains a minor amount of at least one of a specified group of quaternary ammonium hydroxides for decreasing or reversing the octane requirement increase (ORI) for a fuel-fired spark ignition internal combustion engine. Tetrabutylammonium hydroxide and tricaprylicmethylammonium hydroxide are two preferred compounds for use.

An automatic guidance device for an electrically driven vehicle inductively coupled by a power receiver core to a roadway core connected to power source. The device which is attached to the power receiver core or to a ferrous bar connected to the underside of the vehicle comprises at least two sensor coils equally spaced from the midpoint of the power receiver core which is on the vehicle centerli...

The invention relates to an apparatus for radio frequency moxibustion, which combines in a single assembly a diagnosis unit 10 and a radio frequency therapy unit 11, and which allows both location and treatment of a given point using a single active electrode 14. ;

L'INVENTION CONCERNE UN APPAREIL POUR LA MOXIBUSTION A RADIOFREQUENCE, QUI REUNIT EN UN SEUL ENSEMBLE UNE UNITE DE DIAGNOSTI...

Device for locating the central axis of a road, which is intended to be mounted on a vehicle. This device comprises a pair of video cameras 2, 3 which are mounted head to tail near each other and oriented so as to film substantially identical views, one the right way up and the other upside down, of the part of the road located in front of the vehicle 1, these two cameras being connected to a vide...

Microcrack resistant composites are prepared by precoating and prepregging woven fabrics of poly(phenylene terephthalamide) fiber at low warp tension.

An antifriction bearing has an inner race with a radially outward extending flange, an outer race, and rolling elements between the inner and outer races. The surface of the outer race toward the flange has a sealing lip, and an annular flexible resilient sealing element engages the lip and extends into sliding contact with the flange. The sealing element is held in place by a cylindrical casing r...

1462791 Television recording and playback MCA DISCO-VISION Inc 15 Feb 1974 [20 Feb 1973] 7021/74 Heading G5R A video recording made by a modulated laser beam is read by a second laser beam distinguished from the recording beam by having a different wavelength. As shown, a beam 40 from an argon ion laser 30 is modulated by video signals in a Pockels cell 32 and passes via a Glan prism 38 and a micr...

1462791 Television recording and playback MCA DISCO-VISION Inc 15 Feb 1974 [20 Feb 1973] 7021/74 Heading G5R A video recording made by a modulated laser beam is read by a second laser beam distinguished from the recording beam by having a different wavelength. As shown, a beam 40 from an argon ion laser 30 is modulated by video signals in a Pockels cell 32 and passes via a Glan prism 38 and a micr...

1462791 Television recording and playback MCA DISCO-VISION Inc 15 Feb 1974 [20 Feb 1973] 7021/74 Heading G5R A video recording made by a modulated laser beam is read by a second laser beam distinguished from the recording beam by having a different wavelength. As shown, a beam 40 from an argon ion laser 30 is modulated by video signals in a Pockels cell 32 and passes via a Glan prism 38 and a micr...

1462791 Television recording and playback MCA DISCO-VISION Inc 15 Feb 1974 [20 Feb 1973] 7021/74 Heading G5R A video recording made by a modulated laser beam is read by a second laser beam distinguished from the recording beam by having a different wavelength. As shown, a beam 40 from an argon ion laser 30 is modulated by video signals in a Pockels cell 32 and passes via a Glan prism 38 and a micr...

A pelletized mixture of gypsum, carbonaceous material and pyrite is charged to a travelling grate where the charge is heated under suitable conditions to produce a solid sintered material which has a broad spectrum of applications due to its chemical and physical properties and a gaseous effluent containing sulfur dioxide, sulfur or mixtures thereof.