1
Robert M Best: Microprocessor for executing enciphered programs. Seed Berry Vernon & Baynham, September 18, 1979: US04168396 (338 worldwide citation)

A microprocessor for executing computer programs which have been enciphered during manufacture to deter the execution of the programs in unauthorized computers. This microprocessor deciphers and executes an enciphered program one instruction at a time, through a combination of substitutions, transpo ...


2
Josef Danninger, Ulfert Deneke, Gunter Lang, Gerhard Michal, Peter Roeschlau: Method for the determination of substrates or enzyme activities. Boehringer Mannheim, Sprung Felfe Horn Lynch & Kramer, September 18, 1979: US04168205 (266 worldwide citation)

In a process for the determination of substrates or enzyme activities in a test batch, utilizing a conventional redox reaction as a measurement reaction, the improvement comprising carrying out the process in the presence of ascorbate oxidase; the addition of ascorbate oxidase substantially eliminat ...


3
Anders O Grubb, Ulla C Glad: Immunoassay with test strip having antibodies bound thereto. Kabi, A A Orlinger, September 18, 1979: US04168146 (253 worldwide citation)

A test strip for carrying out immunoassays. The test strip is a bibulous carrier to which antibodies are bound. The immunoassay is carried out by wetting the test strip with the aqueous solution containing a suspected antigen. The test strip is then contacted with an aqueous solution containing labe ...


4
Anton Banko: Rotatable surgical cutting instrument with improved cutter blade wear. Surgical Design, Darby & Darby, September 18, 1979: US04167944 (169 worldwide citation)

A cutter body for a surgical instrument having at least one blade surface thereon which rotates relative to a fixed blade surface. The cutter body is shaped to minimize the stress and wear of the rotatable cutter blade.


5
Edward W Petrillo Jr: Phosphinylalkanoyl prolines. E R Squibb & Sons, Lawrence S Levinson, Merle J Smith, Stephen B Davis, September 18, 1979: US04168267 (117 worldwide citation)

New phosphinylalkanoyl prolines which have the general formula ##STR1## wherein R.sub.1 is lower alkyl, phenyl or phenyl-lower alkyl;


6
Leon J Schwartz: Microcomputerized miniature postage meter. Pitney Bowes, Donald P Walker, William D Soltow Jr, Albert W Scribner, September 18, 1979: US04168533 (112 worldwide citation)

A microcomputerized, miniature postage meter comprises an ink jet printing device adapted to project ink droplets onto a document. A microcomputer, which performs the control and data processing functions of the meter, includes a logic circuit programmed to actuate the ink jet printing device to pro ...


7
Peter J Evans: Image rotation apparatus. International Business Machines Corporation, James E Murray, September 18, 1979: US04168488 (100 worldwide citation)

This specification describes image rotation hardware for allowing the displaying of an image stored in digital form in other than its originally stored orientation. In this hardware a word-organized image buffer stores a digital representation of a full image with each picture element (pel) of the f ...


8
Gunter Barth, Fritz VON Langsdorff: Apparatus for placing paving elements. Dr Barth KG, F von Langsdorff Bauverfahren, Spencer & Kaye, September 18, 1979: US04168130 (100 worldwide citation)

Apparatus for taking paving elements from a store of such elements, moving them over a placing position and placing them successively onto the subsoil. In one preferred form the apparatus comprises a fork-lift truck having a mast, a jib carried by that mast, swivel means permitting the jib to be swi ...


9
Anton Banko: Blade type rotatable surgical cutting instrument with improved cutter blade wear. Surgical Design, Darby & Darby, September 18, 1979: US04167943 (95 worldwide citation)

A cutter body for a surgical instrument having at least one blade surface thereon which rotates relative to a fixed blade surface. The cutter body and the rotatable blade are shaped to minimize the stress and wear of the rotatable cutter blade.


10
Heinz Broemer, Werner Adam, Friedhelm Hedrich: Prosthesis parts provided with a coating of a bio-active material, process of making same, and method of using them for bone replacement. Ernst Leitz Wetzlar, Schwartz Jeffery Schwaab Mack Blumenthal & Koch, September 18, 1979: US04168326 (92 worldwide citation)

Novel prosthesis parts of improved properties are obtained by providing a material as used for prostheses with an enamel or enamel-like coating and incorporating in said enamel layer, while in a viscous state, a bioactive material. Such prosthesis parts have a satisfactory adhesive strength and coef ...



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