Apparatus for wrapping objects with a foil, wherein a foil web is clamped between two jaws of a clamping device and the clamping device is movably arranged and driven to tighten the foil loop surrounding the objects.

A hopper feed apparatus for the powder hopper of a powder reinforcing machine, to keep the hopper and its supply conduit free of clogged powder, the apparatus comprising of an arrangement of springs attached to the top of the hopper on the inside thereof, which springs extend downwardly to a common point near the discharge orifice, to where they are attached to a line which extends through the con...

In order to be formed into a pipe shaped packing cover, a continuous sheet (4) is guided from a storage roll (l), forward to the exterior of an open end section (6'), by the likes of an auxiliary formation sleeve (6), in a direction which is at right angles to the sleeve's longitudinal axis, and on a plane which is parallel with this. The free end of the sleeve section has a muzzle rim (8), which ...

A mixture of cis-9-tetradecenyl acetate and cis-11-tetradecenyl acetate can be employed as a powerful attractant for instance in traps to detect or control infestations of the summerfruit Tortrix moth Adoxophyes orana or to confuse the male insect of this species in its search for the female, thereby preventing or diminishing its reproduction.

Method for controlling the temperature in a reactor for exothermic reactions at high temperature, in the presence of a catalytic fluidized bed, which consists in feeding to a cooling device consisting of heat exchange tubular elements arranged inside the fluidized bed, a controlled amount of water such as to be thoroughly evaporated, superheated steam being generated and the fluidized bed temperat...

Apparatus for the oxidative removal of coke from a coke contaminated solid fluidizable catalyst such as a fluid catalytic cracking catalyst comprises a high temperature coke combustion zone (1), a catalyst disengagement zone (2) and an external heat removal zone (3). A mixture of coke contaminated catalyst, oxygen-containing regeneration gas and hot regenerated catalyst and cool regenerated cataly...

PURPOSE:To remove heat generated in semiconductor substrates, by connecting the two semiconductor substrates, which have different sizes and are used for different circuit functions by soldering bumps, bonding the substrates to a package substrate, thereby eliminating a lateral force caused by thermal expansion. CONSTITUTION:A gate circuit having logic functions and circuit elements having an inpu...

PURPOSE:To prevent infiltration of air, by, in an inke jet printer, installing individual unit of charging an electric-to-mechanical conversion unit into the first and the second polarity and controlling selectively a discharge time constant. CONSTITUTION:When switching elements 12-14 are placed in ''ON'' positions, the positive electrode 23 of a piezoelectric element is grounded and the positive ...

La présente invention concerne deux composés de benzotrifluorure utilisables comme composés intermédiaires chimiques pour une nouvelle classe d'herbicides de 2-halo-acétanilide (I) et un procédé de fabrication de ces composés intermédiaires. Le procédé comporte d'une manière générale la nitration et le réduction d'un benzotrifluorure correspondant, où R est un groupement méthyle ou éthyle.; This i...

1402728 Labels MONARCH MARKING SYSTEMS Inc 7 June 1972 [23 June 1971 8 Dec 1971] 1647/75 Divided out of 1402722 Heading B8F A composite label strip comprises a supporting web 32c on which labels 36c are carried, cuts 100S being formed in the edges of the supporting web so that teeth of a toothed driver (47c, Fig. 4, not shown) can deflect the web material in the region of the cuts to engage the ed...

A method of deboning beheaded fish of the herring and/or mackerel type conveyed at their backs with the head end foremost comprises effecting a preparatory incision of the tail portion of the fish along both sides of the spine as far as the region of the back radii before the deboning cut. The tail portion is for this purpose driven onto filleting knives (2) which are freed only during the passing...

An adjustable connection for adjoining parts of an artificial limb comprises a first and a second coupling element, each of which forms part of or is intended to be fixed to a respective one of the aforementioned artificial-limb parts to be connected together. The adjustable connection includes set screws which are intended to hold the coupling elements, and therewith the artificial-limb parts rel...

PURPOSE:To increase the mechanical strength of a lead wire and to reduce the inductance of the lead wire, by bending the lead wire in the inside of a resin at a right angle with a plane formed by a metal plate, and extracting the lead wire to the outside from the bottom surface of the resin. CONSTITUTION:Each lead wire 13 is bent in the direction of the bottom surface of a resin 15 at the opposite...

The invention concerns a device for processing fish heads, especially for separating pieces suitable for human consumption, especially the cheeks, the chin flesh and the tongue resp. the gills, the latter being unsuitable for human nutrition. The device is characterized in that a feeding trough receiving the fish head in swimming position is provided, a feeler being arranged at its end to activate...

The known antitumor antibiotic adriamycin and its beta -anomer, and the novel compounds, 4'-epiadriamycin (both alpha - and beta -anomers) are prepared by condensing a novel, reactive protected derivative of adriamycinone with reactive intermediates which are 1-halo-2,3,6-trideoxy-3-trifluoroacetamido-4-trifluoroacetoxy- alpha -L-lyxo (or arabino) hexopyranoses.

The process for the preparation of daunomycin and of 4'-epi-daunomycin and the corresponding ss anomers comprises reacting daunomycinone with a 1-chloro-2,3,6-trideoxy-3-trifluoroacetamido-4-trifluoroacetoxyhexose which has the L-lyxo or L-arabino configuration in an organic solvent in the presence of a mercury salt as catalyst and of a hydrogen chloride acceptor and then removing the trifluoroace...