Charles J Plank, Edward J Rosinski, Mae K Rubin: Crystalline zeolite and method of preparing same. Mobil Oil Corporation, Charles A Huggett, Raymond W Barclay, Dennis P Santini, April 5, 1977: US04016245 (250 worldwide citation)

A new crystalline zeolite, designated ZSM-35, a method of making same and the use thereof in catalytic conversion of hydrocarbons is the subject of this application. The new zeolite has a composition, in the anhydrous state, expressed in terms of mole ratios of oxides as follows:

Arthur D Hall III: Highly automated agricultural production system. Advanced Decision Handling, Sughrue Rothwell Mion Zinn & Macpeak, April 5, 1977: US04015366 (247 worldwide citation)

The present invention provides a highly automated agricultural production system which comprises, as essential components:

Donald M Fenton: Recarbonation of spent oil shale. Union Oil Company of California, Lannas S Henderson, Richard C Hartman, Dean Sandford, April 5, 1977: US04016239 (228 worldwide citation)

Spent oil shale from retorting operations, containing water-soluble alkaline oxides such as calcium oxide is subjected to a recarbonation process in order to reduce its alkalinity and thereby prevent ecological damage to plant and aquatic animal life which could result from alkaline leachings derive ...

Werner O Haag, David H Olson: Alkylation in presence of thermally modified crystalline aluminosilicate catalyst. Mobil Oil Corporation, Charles A Huggett, Raymond W Barclay, April 5, 1977: US04016218 (225 worldwide citation)

Process for the alkylation of aromatic hydrocarbons by contacting same with an olefin alkylating agent in a reaction zone maintained under conditions such that said alkylation is accomplished in the presence of a catalyst comprising a crystalline aluminosilicate zeolite, said zeolite having a silica ...

Antonius H W M Schuurs, Bauke K Van Weemen, Gerrit Wolters: Enzymatic immunological method for the determination of antigens and antibodies. Akzona Incorporated, Francis W Young, Hugo E Weisberger, April 5, 1977: US04016043 (207 worldwide citation)

The present invention relates to improvements in the sandwich technique for the determination of a component of an antigen-antibody reaction in a liquid sample to be tested, utilizing as reagents (a) one component of said reaction bound to the surface of a water-insoluble, water-insuspensible, solid ...

Kailash Narain Pandey: Apparatus for storing data broadcast in digital form for generating a character display or for recording such data for later playback. Texas Instruments Incorporated, Harold Levine, Richard L Donaldson, James T Comfort, April 5, 1977: US04016361 (187 worldwide citation)

Apparatus for use in conjunction with a television broadcast receiver for storing, in a main memory, digital data transmitted during portions of the transmitted video signals not used for picture signal content. The digital data is extracted at the receiver at a high data rate and stored in the main ...

Albert Weckenmann, Lothar Haas, Rolf Brautigam: Capacitative proximity sensing system. Robert Bosch G m b H, Flynn & Frishauf, April 5, 1977: US04016490 (173 worldwide citation)

A leakage field capacitor has two adjacently located surface electrodes placed on an essentially plane support surface. A signal source is connected to one of the electrodes, so that this electrode, which may then be termed the transmitting electrode, will provide an electrical field which is sensed ...

Takeru Higuchi, Anwar Hussain: Alza Corporation, Paul L Sabatine, Thomas E Ciotti, Edward L Mandell, April 5, 1977: US04016251 (136 worldwide citation)

Drug-delivery device for releasing a drug at a continuous and controlled rate for a prolonged period of time is comprised of a shaped body of polymeric material containing a pharmaceutically acceptable drug and permeable to passage of the drug by diffusion. The polymeric material is an ethylene-viny ...

George Epstein, Robert E Mollman: Simulated cedar shake construction. Alside, Fidelman Wolffe & Waldron, April 5, 1977: US04015391 (119 worldwide citation)

A simulated cedar shake panel for walls or roofs having at least two courses of simulated shakes in relief therein, the shakes being in overlapped and underlapped relation with a varied butt line, and recessed underlaps between side-by-side shakes. Part of each underlap is recessed enough to contact ...

Akira Suzuki, Hiroshi Miura, Saburo Matsuda, Takashi Ohsawa: Method of preparing a controlled release liquid pharmaceutical composition. Tanabe Seiyaku, Bierman & Bierman, April 5, 1977: US04016100 (106 worldwide citation)

A pharmaceutical composition is prepared by the steps of dispersing a phospholipid uniformly in water to give an aqueous phospholipid dispersion, adding a medicament to the aqueous dispersion, freezing the thus-obtained aqueous dispersion, thereby entrapping the medicament in the lipid spherules, an ...