The invention relates to a device for continuous and reliable measurement of the yield of oil wells, comprising a two-phase separator, an instrument (16) connected to the liquid outflow of the separator for measuring the liquid yield and, connected thereto, a water content meter (17), an instrument (9) connected to the gas outflow of the separator (3) for measuring the gas yield, and a mixer (11) ...

A method of forming a bonded friction facing and carrier plate assembly (2) includes bonding a friction facing (10) against the base of a recess (36) formed in a first platen (26) by means of a layer of a first adhesive (62); applying a layer of a second adhesive (14) to the exposed face of the friction facing (10); locating a carrier plate (4) between said first platen (26) and a second platen (2...

An oven door for household ovens, includes a series of three internal panels (23) which are mutually spaced by a first interspace (31) and by a second interspace (35). A fourth external panel (51) is fixed to the frame (21) so as to define a third interspace (53) together with the outermost internal panel. The second and third interspaces are mutually connected by openings (39) formed respectively...

The utility model relates to a living hot-water supplying device. The heated water enters into a water tank with good thermal insulation through a solar water heater. The water tank comprises a heater which can be connected with the conventional energy and can be controlled. The utility model can make use of the solar energy saving the conventional energy, can be free from the effects of the seaso...

This water discharger of solar water heater features that a floating plastic board is always floated over the surface of water in heater and connected to a soft plastic bag under it through three connecting wires and a wire ring. The top opering of the plastic bag is lower than the highest level in water tank, so ensuring that the hottest water in water heater is discharged at first.

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.

The invention relates to a device for longitudinal regulating of a binding element for an Alpine (downhill) ski, particularly a front binding element. The device comprises a baseplate (9) on which are assembled, securely and removably, the base (5) of the binding, a sliding rail integral with the ski along which the baseplate (9) can slide in a longitudinal direction. The baseplate (9) has, moreov...

Eine Lichtschutzvorrichtung (50) für den lichtempfindlichen Inhalt einer Infusionsflasche (64) weist eine lichtundurchlässige Schutzfolie (54) auf, die im Bedarfsfalle nachträglich auf die Infusionsflasche (64) aufbringbar ist, und die derart ausgebildet ist, daß im Bodenbereich der Infusionsflasche (64) Aufhängevorrichtungen (70) für die Infusionsflasche (64) durch die Schutzfolie (54) hindurchbr...

A network verification method is disclosed in which a transitory test signal is introduced at a first node of a net under test and a search is made of all other system nodes for responsive transitions. A comparison is made between the addresses of nodes where transitions are observed within a predetermined time span and the addresses of nodes where transitions are expected. The predetermined time ...

A method and apparatus used to detect errors in a signal transmitted over a single wire. All transient errors are detected when the effect of the transient lasts for at least one cycle and not more than five cycles. Transient errors of longer duration will be detected if the level of the original signal at the start of the transient is different from that at the end of the transient. Stuck faults ...

Acoustical coupling is proposed as a means of determining the presence and acoustical impedance if materials behind casing in cementation evaluation. Expressions for computing coupling and attenuation in multi-receiver/transmitter logging systems are analyzed in an exponential model for the spatial decay of elastic wave energy propagating axially along the casing. Amplitude change between transmit...

A switchable differential drive, preferably for a vehicle driven by an electric motor, has a differential drive housing, a drivable differential carrier rotatably supported in the housing, two axle shaft gears supported therein, which are connected to output shafts extending out of the differential carrier and which are connected to one another via differential gears. A first output shaft is desig...

A motor vehicle clutch control system for a motor vehicle having an electrical system including an ignition switch (70). The control system includes a hydraulic power circuit (30) including an electrically driven pump (33), an accumulator (35) and a clutch actuator (39), at least one sensor (71) for sensing a predetermined vehicle condition and a control unit (49) which controls the actuator in re...

A dry shaver has first and second linear cutters mounted for counter-reciprocatory motion relative to the shaver body, drive means for driving the cutters; and a linkage for coupling the cutters to the drive means. The linkage comprises first and second pairs of opposed limbs (10, 11; 12, 13) forming a parallelogram arrangement. Each limb (10, 11) of the first pair is mounted on the shaver body, w...

The present invention relates to an assembly of a pressurized fluid mechanism and a brake coupled thereto. The assembly comprises an internal fluid distributor value having a communication face defining, within the housing of the assembly, two enclosures separated by the communication face and a brake comprising a brake-release chamber. The brake-release chamber is in permanent communication with ...

An improved process for the production of a plasticizer containing dry, flowable polyvinyl alcohol (PVA) resin blend capable of thermoplastic processing. The process provides for the incorporation of plasticizers in an intimate contact with the PVA resin without heating, cooling, or extended drying steps. Specifically, PVA resin granules having an appropriately small particle size distribution are...

A method of forming a hard coat on a polyolefin base, a composite laminate or a formed article is disclosed, which comprises coating the surface of the polyolefin base with an ultraviolet-curable resin composition comprising (a) a polymer containing at least 80% by weight of methyl methacrylate and/or a modified polymer containing at least 80% by weight of methyl methacrylate and having introduced...

In an information processing apparatus having a computer and an internative terminal, a work sheet corresponding to work to be performed next is displayed on the basis of a relation of work routine formation and work sheet information for developing a system program so as to navigate the work, and a supporting tool is activated on the basis of a relation between the work routine and the supporting...

Method for controlling and monitoring processes using electronic label-type information carriers (9a, 9b). In order for the status of the process and the position of each processed product to be known, each work station (11) is provided with a local processing device (12) connected to the machine at this station, and also a data base (17). The local processing device memorizes the information on e...

Disclosed is a disposable protective garment (100)adapted to stretchably conform to the body of a wearer, the garment being composed of at least one piece (104, 114, 108, 118, 106, 116) of a reversibly-necked material (12) which is adapted to have recoverable stretch in at least one direction. The reversibly-necked material is necked by drawing and treated to impart memory of its necked configurat...