1
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:


2
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:


3
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 ...


4
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 ...


5
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 ...


6
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 ...


7
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 ...


8
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 ...


9
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 ...


10
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 ...