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Bloch Ricardo Alfredo, Mccrary Thomas James Jr, Brownawell Darrel William: Preparation of ethylene copolymer viscosity index improver - dispersant additive useful in oil compositions.. Exxon Research Engineering Co, June 26, 1985: EP0146162-A2 (22 worldwide citation)

Oil-soluble viscosity index-improving ethylene copolymers, such as copolymers of ethylene and propylene; and ethylene, propylene and diolefin; etc., are maleic anhydride, and the maleic anhydride is maintained below its solubility limit during grafting. The grafted product may be reacted with polyam ...


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Weill Dan Dr: Cement-free blade-shaped shaft for a hip joint prosthesis.. Protek, June 26, 1985: EP0145939-A2 (21 worldwide citation)

The blade-like, straight shaft (1) runs in the distal area on the lateral narrow edge (4) conically widened on one side; in the proximal area, the lateral narrow edge (4) - like the medial edge (3), and also the outer edge of the trochanter wing (10) - is curved medially with a constant radius of cu ...


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Ohlson Gustav Ola Ingemar: A dispensing device for discharging a liquid or pasty product from a container containing such a product. Kebo Prod, June 26, 1985: GB2150226-A (21 worldwide citation)

A dispensing device (10) for discharging a liquid or pasty product from a container (25) comprises a valve housing (11) containing a generally cylindrical passage (28) which, by means of two non-return flap valves (29), is divided into three successive portions. The device (10) also comprises a pres ...


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Ollivier Jean, Almeras Rolland: Facing-plates fixing element.. Olin Int, June 26, 1985: EP0146453-A1 (19 worldwide citation)

1. An Element for fixing two pieces, including a fixing rod (1), at one end (2) thereof means (4, 5, 9) for anachroring the rod (1) in one of the two pieces, at the other end (3) of the rod (1) means (8, 7, 10) for anchoring the rod (1) in the other of the two pieces, the means (4, 5, 9) and the mea ...


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Akagiri Kenzo Sony Corporation: Method and apparatus for transmitting digital signal.. Sony, June 26, 1985: EP0145788-A1 (19 worldwide citation)

It has been observed that the S/N ratio of differential-mode PCM and summation-mode PCM with respect to quantization noise is improved at low frequencies and high frequencies, respectively, and consequently the dynamic range thereof is increased. An input signal is divided into blocks of a predeterm ...


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Bowman Martin Robin: Heartbeat monitor. Tranter Michael John, Bowman Martin Robin, June 26, 1985: GB2150332-A (19 worldwide citation)

A simple device for monitoring heartbeats includes a microphone (11) adapted to pick up cardiac noise and other sounds, filter means (23) to isolate a component of the signal corresponding to heartbeat pulses, and control means (25, 26) responsive to such heartbeat pulse component to inhibit actuati ...


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Williams James B, Nesbitt Russell U: Antiparasitic non-aqueous formulation containing an avermectin or milbemycin.. Merck & Co, June 26, 1985: EP0146414-A2 (18 worldwide citation)

Ivermectin, an antiparasitic agent which is insoluble and unstable in water, and other avermectin and milbemycin compounds, are formulated in glycerol formal and propylene glycol or in water and propylene glycol. These liquid formulations are suitable for parenteral administration for the treatment ...


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Bertulsons Janis Ilmars: Structural members for supporting panels.. British Alcan Aluminium, June 26, 1985: EP0146376-A2 (18 worldwide citation)

A structural member forming a patent glazing bar comprises two identical elements extruded from aluminium. Each element comprises a channel formed by side walls 12 and a base 11, and the side walls of the two elements serve to grip the margins of single or double glazing panels 24. Between the side ...