A method of calculating the amount of each of the phases in a well stream flowing from a hydrocarbon reservoir comprises collecting information including compositional analysis of the reservoir fluid as well as mapping of the geometry of the well and completion equipment. A mathematical model is made on the basis of this information, describing the dependence of physical parameters on the composit...

A sprayable mortar for repairing reinforced concrete comprises cement and aggregate with an average modulus of elasticity of 15,000 to 40,000 N/mm2. Especially goodresults are obtained when the aggregate comprises sand and small proportions of limestone dust, micro rock dust or micro rock dust fibres. The protective layers obtained are notable for their good flexibility.

A mould for cast moulding a contact lens comprises a first cup member (11) having a male mould surface (14) and a second cup member (16) with a female mould surface (19). The two cup members (11,16) form a piston and cylinder and are used in a pressure vessel (26) so as to apply loading pressure to deflect the mould surfaces (14,19) to maintain the surfaces in contact with a lens being cast. The m...

The invention relates to a method and an apparatus for evenly distributing a pourable material on an underlying surface (7) moving in one conveying direction, which material is supplied from a delivery point (2) arranged above the underlying surface, during which firstly a metered delivery of a material stream (3) over the entire spreading width, extending transversely to the conveying direction, ...

The clamping device has a base (1), to be fixed to the workplace of the processing machine, and a work carrier (2) which can be mounted and clamped on the base. Orientation elements (13 - 20), interacting in pairs, at the base and at the work carrier orientate the work carrier (2) in three coordinate axes (X, Y, Z) perpendicular to one another and at the correct angle onto the base (1). There are ...

In order to heat an elongate glass body which is to be used, for example, as a blank for drawing glass fibres, the glass body (3) is clamped, at its first end (9), into a rotatable first chuck (5) and the glass body (3) is introduced, by means of its second end (13), into a quartz tube (17), and this quartz tube (17) is clamped into a rotatable second chuck (7). A burner (23) which can be displace...

A method of making an absorbent product in which pressure sensitive adhesive is used to attach the product to a user's undergarment. The product does not require release paper to protect the adhesive from unintended contact prior to use. The product is made by forming depressions in a fluid impervious barrier so as to create raised areas in the barrier that protect the adhesive. The depressions ma...

An apparatus for heating an elongated glass body, which, for example, may be used as a pre-form for the drawing of glass fibers, includes a rotatable first chuck wherein the first end of the elongated glass body may be rotatably secured. In addition the apparatus includes a second rotatable chuck whereat the second end of the elongated glass body is introduced into a quartz tube and this quartz tu...

A carton formed from a unitary blank, wherein the carton is used for shipping and displaying purposes. When shipping, products are positioned within the carton in a manner in which the available space within the carton is utilized efficiently. When the carton is ready to be placed in a display mode, an upper portion of the carton is detached and the front panel of the carton folds forward to allow...

The circular foot support element for chairs, seats, benches etc. has a single suitably designed and dimensioned piece preferably made by the injection casting technique and having three, four or more spokes. A hub (3) with a central opening (4) conforming with the support column for the seat of the chair can be provided. ADVANTAGE - Easier simpler manufacture without having to fit individual comp...

A reinforced foam core sandwich structure including opposing face sheets, a foam core therebetween, and tow members encapsulated within the foam core and extending between the opposing face sheets to form a combined foam/tow member core wherein the compressive strength or shear strength of the combined foam/tow member core is greater than the compressive strength or shear strength, respectively, o...

Provided herein are carbohydrate complement-modified bifunctional glycoproteins, and their use in tumorselective therapy. The bifunctional glycoproteins comprise a first component that specifically binds to a tumor-specific antigen and a second component having enzymic activity by means of which a non-toxic prodrug is cleaved into a cytotoxic drug. The carbohydrate complement comprises at least on...

The mold comprises an outer mold part (10) which defines a mold cavity (11). Walls of the outer mold part form the outer surface of the combined engine block and cylinder head. There also are first and second inner mold parts (12, 13) which extend into the mold cavity and are maintained a distance from each other. Each of the first and second inner mold parts have a cylindrical portion (12a, 13a) ...

The device applies to tubular casings having an outer wall 3 in which there is an entry port 4 for the fluid substance and having a second wall 2" opposite the outer wall 3 and at a relatively short distance from the port 4; the device comprises a nozzle 30 having a port 31 for passage of the fluid substance and having an external mouth 34 around said port 31, able to be placed against the outer w...

The aim of the invention is to develop a method of charging a roller grinding mill, by means of which the filling level fluctuations of the material being processed in the pouring-in box are kept within very narrow limits. This aim is achieved by the filling level being established after every flap-opening cycle, in the case of the filling level falling below a minimum a constant amount being adde...

The object of the invention is to develop a process and an apparatus for operating a cocoa-butter press by virtue of which the situation where an optimally temperature-controlled and structured cocoa mass is available for charging the press chambers at the beginning of the filling operation is achieved. This object is achieved in that the press chambers are charged with cocoa mass (A2) via a centr...

The object of the invention is to develop a device by means of which, while maintaining the prestressing of a compression spring, the forces necessary for the deformation work of the sealing felts are applied and the displacement path of the perforated screen plates is lengthened to an extent which permits an obstructed exchange of the sealing felts. This object is achieved in that provision is ma...

The rollers are mounted on bearing bodies in the frame. The axes of the rollers, on the line of action of which the axial forces act, do not run through the bearing point of the bearing body in the frame. As a result there is a tipping moment. The aim of the invention is to develop an arrangement for compensating this axial force, by means of which the tipping moment acting on the bearing of the b...

A sprayable mortar for repairing reinforced concrete comprises cement and an aggregate with an average static modulus of elasticity of 15,000 to 40,000 N/mm<2>. Especially good results are obtained when the aggregate comprises sand and small proportions of limestone dust, micro rock dust or micro rock dust fibres. The protective layers obtained are notable for their good flexibility.

A fixing system of a frontal panel to the door of an electric appliance is described, in particular a dish-washing machine for domestic use; the described fixing system provides one or more fixing elements (10;11) on the panel (12), that couple to a corresponding number of fixing elements (3;20) on the door (1), in order to realise a hooking device by means of translation of the panel respect to t...