A method or process for making polycrystalline diamond or polycrystalline CBN cutting tools (Superabrasives), which have integral chip-breaking features is disclosed. This method involves pressing a die or other like rigid component against either the outer can cover or the diamond or CBN region directly. This invention provides economical manufacture of diamond chip-breaker tools, while avoiding ...

An apparatus and method for guiding and cutting a continuously advancing yarn (1) during a package doff in a takeup device. The yarn is guided by means of a yarn guide (18) which is movable substantially parallel to a package or to a new tube (13), which is driven by a drive roll (29). Downstream of the yarn guide (18), a deflection device (2) and a suction device (37) are arranged, with the sucti...

A tire building apparatus (1) comprises a group of many segments (5) enlarging to pushingly lock a bead portion (Bp) of a green tire, a ring-shaped inner piston (8) engaging with each segment of such a group, a ring-shaped outer piston (9) contacting and engaging with a back face of the inner piston, a cylinder (6) slidably housing the inner piston and the outer piston therein, a pair of gas press...

Ein Bewegungsmelder nach dem Doppler-Prinzip enthält eine Mikrowellenmodul (1) zur Aussendung eines Mikrowellensignals in einen Überwachungsraum und zum Empfang der aus diesem reflektierten Strahlung, eine an das Mikrowellenmodul (1) angeschlossenen Auswertestufe (3) und eine Sabotageüberwachung. Das Mikrowellenmodul (1) enthält zwei voneinander beabstandete Empfänger, deren Abstand so gewählt ist...

The invention relates to a laminate comprising a metal layer which is formed on an covers the surface of an insulating substrate activated by the plasma treatment by any method selected from a sputtering method, a vacuum depositing method and an ion plating method. The substrate is obtained by molding a resin composition containing 20 to 150 parts by mass of a fibrous filler having an average fibe...

The cutter machine has a circular blade and the distance of the material rest (23) at right angles to the cutting plane (6) is adjustable by an adjustment device between a minimum distance and further distance. The setting device for the stop plate (7) is coupled to this adjustment device; so that when the stop plate is moved into the safety position, the distance of the material rest from the cut...

A product slicer comprising: a housing; a circular slicing blade rotatably mounted in the housing; a gauge plate adjustable relative to the slicing blade for setting the thickness of a product slice; an adjustment mechanism for adjusting the gauge plate from a closed position to an open position; a food product carriage mounted for reciprocation on the housing; a carriage arm pivotally mounted on ...

The invention is directed to a process for preparing porous polymer materials by a combination of gas forming and particulate leaching steps. The invention is also directed to porous polymer material prepared by the process, particularly having a characteristic interconnected pore structure, and to methods for using such porous polymer material, particularly for tissue engineering.

A hammer crusher has a rotor disk centered on and rotatable about an axis, having a predetermined outside diameter, and formed with five angularly equispaced and radially outwardly open pockets. Respective support bolts in the cavities define on rotation of the disk an orbit of generally the same diameter as the predetermined outside disk diameter. Respective hammers pivoted on the bolts project r...

An anti-sulfurizing crystal dielectric is prepared from sodium silicate solution diluted by ionized water and with 10.8-10 of Baume gravity (10-20 wt.%), sulfuric acid solutino diluted by ionized water (75-89), pealite powder (0.5-5) and complexon (0.5-3) through dissolving pearlite powder in sulfuric acid solution, dissolving complexon in ionized water, mixing with sodium silicate solution and su...

A method for preparing a flexible or semi-flexible polyurethane foam by reacting an organic polyisocyanate with a polyol in the presence of urethane catalyst, water as a blowing agent, optionally a silicone surfactant, and a cell opening additive characterized in that the cell opening additive comprises an aqueous dispersion of particles comprising a wax substance and optionally an emulsifier, at ...

Coating a surface with polyurethane foam by mixing a polyol component and an isocyanate component at low or high pressure in a mixing head and applying the mixture to the surface comprises adding an organofunctional silane (I).

A multi-stage forming tool for densifying the outer perimeter of post-sintered powder metal preforms includes a series of axially spaced die plates having different sized die openings arranged from largest to smallest. An oversized powder metal preform it is forced by a punch through the successive die openings causing the outer perimeter material to be displaced and densified. The space between s...

The invention relates to a process for producing a plastic web for coating a metal substrate, in which the plastic used is polyester. According to the invention, the plastic web is produced by extruding a mixture of various polyesters. The invention also relates to a laminate comprising a metal substrate and a plastic layer, the plastic layer comprising an adhesive layer which substantially compri...

The present invention provides a coated polyester film consisting of a polyester film having opacity as shown by an optical density of not less than 0.3, and a coating layer formed on at least one surface of this polyester film, wherein a surface of this coating layer shows a 60-degree specular glossiness G1 and a 75-degree specular glossiness G2, that satisfy the following formulas (1) and (2): <...

A device is disclosed which provides direct and effective incorporation of material (such as medicine) from a separate container into the contents of a liquid dispensing device. The device has a hollow sleeve extending outwardly, an openable closure, a securing member which engages a mating member on the container, and a conduit (such as a needle) to provide fluid communication between the device ...

There is described a method of manufacturing elastomeric thin walled articles, and thin walled elastomeric articles manufactured therefrom, which comprises dipping a suitably shaped former into an aqueous polyurethane emulsion, which emulsion comprises a substantial number of particles with a mean particle size of greater than 0.3 micrometer.

A method of inhibiting Ras function and therefore inhibiting the abnormal growth of cells is disclosed. The method comprises the administration of a compound of formula (1.0) to a biological system. In particular, the method inhibits the abnormal growth of cells in a mammal such as a human being. Novel compounds of formulae (5.0, 5.1, 5.2, 5.3, 5.3A and 5.3B) are disclosed. Also ...

A system for playing a selected one of multiple subtitle tracks recorded in a synchronized fashion with a motion picture on an optical disk (23). Individual subtitle tracks in numerous languages may be provided for the same motion picture, with or without multiple soundtracks. The user may select a soundtrack in his/her language if it is available. If not, subtitles can be displayed in a selected ...

The present invention provides lubricant compositions for the powder metallurgical field. The lubricant compositions contain a solid phase lubricant such as graphite, molybdenum disulfide, and polytetrafluoroethylene in combination with a liquid phase lubricant that is a binder for the solid phase lubricant. The binder can be chosen from various classes of compounds including polyethylene glycols,...