The invention relates to the glass industry and more particularly to glass carrying a multilayer reflective coating, a metallic layer being in contact at least on one side with a metal oxide or semiconductor layer. The invention proposes to remove, especially in the region of the edges of the glass sheets, at least the upper coating layers, without attacking the glass, i.e. the possible layers ...

Tire building machine is composed of a band manufacturing device, a tire manufacturing device, and a band feeding device. The feeding device feeds the band to the drum(9) of the tire manufacturing device. The band manufacturing device manufactures rubber bands by attaching an unvulcanized rubber plate to the drum. The tire manufacturing device produces a green tire by bead, which is delivered by t...

A surface of a thermoelectric module, whose other surface is provided with heat-dissipating vanes, is attached to the outer surface of a body. The remainder of the outer surface of the body is provided with an insulating layer, and the heat-dissipating vanes are ventilated. The body is part of a device for processing materials, during the processing of which by the device heat is produced. The the...

In order to wind a newly joined thread onto a tube newly inserted on a spooling device on an open-end spinning mechanism, the newly joined thread, together with a thread portion containing a leader, is guided away before the start of the bobbin build-up. Thereupon, the thread portion containing the leader is severed from the thread, and subsequently, the thread supplied by the open-end spinning me...

A thread (3) paraffining device employing a paraffin element (2) which is resiliently biased against a stop rail (6). The stop rail 6 extends transversely to the thread path direction and is arranged on one half of the end face (20) of the paraffin element (2) remote from the thread contact side. The paraffin element (2) has a diameter of at least 50 mm.

A reducing gas is generated in a molten metal bath wherein fuel, oxygen and a flux are injected into a pressure-tight vessel beneath the bath to produce a partially-desulfurized partial-oxidation gas having a hydrogen and carbon monoxide content of at least 50% and the process is controlled by injecting steam or a fuel rich gas consisting substantially of hydrogen, carbon monoxide methane, or a mi...

Preparatory to adhesive bonding of a thermoplastics composite a, each face of the composite is moulded against a thin surface layer of metallic material b, e.g. aluminium foil, which is unaffected by the forming conditions and does not affect the fibre-reinforced composite. The metallic surface layer is subsequently completely removed by chemical etching to leave an uncontaminated surface requirin...

A container forming apparatus for packaging machine by which a vertical tube filled with contents is sealed over a required width at a spacing corresponding to the length of one container and is cut at the midportion of the seal width, the apparatus comprising a slide having forming jaws, and a slide lift assembly drivingly movable by a pulse motor.

Hygienic product intended to absorb dampness from biologic fluids, particularly urine and blood, comprising an absorbent mattress arranged on an impervious sheet characterized in that said absorbent mattress is associated to a dampness sensitive element acting as dampness indicator comprised of a super absorbent coloured polymer applied in the form of lines, points, strips or drawings either on th...

1. A rotor for beater mills equipped with rows of hammers (10) with parallel axes, a plurality of hammers swing-mounted on sleeves (9), the latter being retained in position between rotor disks (2) by means of bolts (8) passing through the sleeves (9) in an axial direction and secured in the outer rotor disks, thus characterized in that the sleeves (9) are mounted in bearing seats (4, 5) provided ...

Appts. utilizes a self-propelled tire carrying wagon having tire unloading means provided with an aligning mechanism which holds the tire such that it may be displaced in any radial direction whilst aloft and enables expandable grasping pawis on the press loading means or receiving stand to center it correctly for transference. Pref. the aligning mechanism comprises a circular plate, including upp...

The centrifugal vapor compressor has a two-position, pressure controlled diffuser throttle ring. The throttle ring is positively maintained in a minimum or a maximum throttling position by supplying either relatively low pressure or relatively high pressure, respectively, to a cavity behind the throttle ring. The throttle ring may be one of any of a variety or types of throttle rings including a t...

An impregnant which is suitable for being applied to a once produced open-cellular, soft resin foam to change its physical properties to a desired extent depending on the purpose in end use, the impregnant comprising an isocyanate selected from 4.4'-diphenylmethanediisocyanate, tolylenediisocyanate or a mixture thereof admixed with a polyurethane prepolymer obtained by reacting an isocyanate selec...

PURPOSE:To provide a lithoclastic agent capable of breaking a calculus with dilation pressure when filled into a preliminarily bored hole of a calculus, and having excellent safety, by using a dilation material developing dilation pressure by the hydration reaction with water, and forming the material in powdery, rod-like or tablet form, etc. CONSTITUTION:A dilation material developing dilation pr...

PURPOSE:To obtain a lithoclastic agent producible easily, insertable easily in bored hole of a calculus, capable of breaking the calculus by dilation pressure and having high safety, by using a dilation material developing dilation pressure by the hydration reaction with water, ad kneading the agent with an organic solvent. CONSTITUTION:A dilation material developing dilation pressure by the hydra...

A thermoplastic container, particularly a bottle, has a one-piece container top unitarily formed with the container body and a container neck and enclosing a stopper of elastomeric material, particularly rubber. To prevent contact between the container contents and the stopper, a mounting and separating element is provided between the stopper and the container. The mounting element has tubular axi...

A method and device for testing a liquid such as urine for obtaining at least qualitative, but also quantitative, if desired, information in connection with a substance which may be present in the liquid. A reference body and at least one test body are dipped into and removed from the liquid which is to be tested, a suitable means being connected with the bodies to facilitate the dipping thereof i...

An operation mode monitor for a microcomputer in which any one of a plurality of operation modes can be selected in response to an operation mode setting signal generated from an external circuit when reset. The monitor according to the present invention can check whether a predetermined correct operation mode has been selected in the microcomputer in accordance with a checking program and output ...