Bi Qi: Method and apparatus for reducing effects of multiple access interference in a radio receiver in a code division multiple access communication system.. American Telephone & Telegraph, July 8, 1992: EP0493904-A2 (18 worldwide citation)

A CDMA system is disclosed which reduces the effects of multiple access interference, thus increasing channel capacity and achieving greater efficiency in the use of a given frequency bandwidth. The signal is received (701) and the codes for the various channels are applied in the usual way to detec ...

Hanneman Larry Frazier, Gentle Theresa Eileen, Sharp Kenneth George: Hydrogen silsesquioxane resin fractions and their use as coating materials.. Dow Corning, July 8, 1992: EP0493879-A2 (18 worldwide citation)

The present invention relates to hydrogen silsesquioxane resin (H-resin) fractions derived from an extraction process using one or more fluids at, near or above their critical state. These fractions can comprise narrow molecular weight fractions with a dispersity less than about 3.0 or fractions use ...

Murji Zulfikar, Brisebois Henri: Highly absorbent and flexible cellulosic pulp fluff sheet.. Johnson & Johnson, July 8, 1992: EP0494112-A2 (17 worldwide citation)

A highly absorbent and flexible calendered and perf-embossed cellulosic pulp fluff sheet for use in disposable absorbent products such as sanitary napkins, wound dressings, bandages, incontinence pads, disposable diapers and the like. The invention also extends to a method for manufacturing the high ...

Gitlin Richard D, Ribera John F, Woodworth Clark: Improved video display system.. American Telephone & Telegraph, July 8, 1992: EP0493893-A2 (17 worldwide citation)

Direct eye-to-eye contact and compactness are achieved in a video display system including a camera positioned behind, or opposite the viewing side of, a display screen having first and second modes of operation. As a result, the camera and the person or persons viewing the display are on opposite s ...

Doodson Peter John, Weele Paul Johannes Frits Van: Holder for a rectangular cassette.. Koninkl Philips Electronics, July 8, 1992: EP0493845-A2 (17 worldwide citation)

A holder 1 for a rectangular cassette such as a magnetic-tape cassette 2 comprises two parallel main walls 20 and 21, three interconnecting transverse walls 22 to 24, and one short open side 25 through which a cassette can be inserted into or removed from a cassette-receiving space defined by said w ...

Kunze Kenneth R, Steiger Ronald Paul: Invert emulsion for use in a drilling fluid. Exxon Production Research Co, July 8, 1992: GB2251447-A (16 worldwide citation)

An invert emulsion, low toxicity drilling fluid comprising esters and alcohols is disclosed. The esters may be derived from vegetable oil, fatty acids and the alcohols may be ethanol, isopropanol, ethylene glycol or glycerol. This fluid has a low water activity and thus minimizes destabilization of ...

Wardlaw Stephen C, Levine Robert A, Hart Allan H: Quantification of fibrinogen in whole blood samples.. Wardlaw Stephen C, Levine Robert A, Becton Dickinson Co, July 8, 1992: EP0494079-A2 (16 worldwide citation)

Quantification of blood plasma fibrinogen content is made in a sample of anticoagulated whole blood contained in a sampling tube. The tube is a transparent centrifuge tube which contains a sample constituent layer-elongating float. The blood sample is centrifuged in the tube containing the float, an ...

Ogawa Kazufumi, Mino Norihisa, Soga Mamoru: Anti-contaminating adsorbed film and method of manufacturing the same.. Matsushita Electric, July 8, 1992: EP0493747-A2 (16 worldwide citation)

This invention provides for an anti-contaminating film which is adsorbed to a substrate surface. The film contains a -Si- group and fluorocarbon group. The -Si- group is covalently bonded to the substrate surface. It also provides a forming method of an anti-contaminating film on a hydrogen active s ...

Commault Yves: Orthogonal slot flat microwave antenna for dual polarization. Thomson-CSF, July 8, 1992: GB2251520-A (16 worldwide citation)

The antenna comprises a first and a second conductive plate (1 and 2) placed one above the other and separated by a dielectric volume, and two excitation striplines (3 and 4). The first conductive plate (1) has, formed in it, the pair of orthogonal radiating slots (6 and 7) disposed to form a cross. ...

Gaetani Quintino, Rougier Andre, Duranton Albert, Hocquaux Michel: Multicomponent agent or kit for the preparation of the sulphoconjugated forms of pyridino-, pyrimidino- or triazino-n-oxyde compounds and method of application thereof.. Oreal, July 8, 1992: EP0494005-A1 (15 worldwide citation)

Multicomponent agent or kit for the preparation of the sulphur-conjugated form of pyridino-, pyrimidino- or triazino-N-oxide compounds, comprising, on the one hand, at least one compound of the pyridino-, pyrimidino- or triazino-N-oxide type and, on the other hand, a sulphating agent.