| Patent Number |
Title Of Patent |
Date Issued |
| 5122508 |
Coprecipitation process for preparing raw material powder for Y.sub.1 Ba.sub.2 Cu.sub.3 O.sub.x |
June 16, 1992 |
| A process for preparing a bulk powder for an oxide superconductor which comprises mixing an alcohol solution (I) of a copper nitrate and a lanthanoid metal nitrate with an alcohol solution (II) comprising at least one compound selected from the group consisting of a barium hydroxide and |
| 4668299 |
Inorganic composite material and process for preparing the same |
May 26, 1987 |
| A solution containing at least two metals comprising (a) at least one member selected from the group consisting of a metal alkoxide and an oligomer thereof, and (b) at least one member selected from the group consisting of a metal chelate and a chelating agent. By decomposing the sol |
| 4584280 |
Porous ceramic thin film and process for preparing the same |
April 22, 1986 |
| A process for preparing a porous ceramic thin film which comprises applying an anhydrous solution containing an organometallic compound and a multifunctional organic compound to a substrate, and thermally decomposing the compounds. The porous ceramic thin film prepared by the process has |
| 4582721 |
Process for preparing amorphous silicon semiconductor |
April 15, 1986 |
| Preparation of an amorphous silicon semiconductor by glow discharge decomposition in an atmosphere containing a silicon compound in a glow discharge decomposition chamber which has a radio frequency electric field and a magnetic field crossing the electric field at right angles and in |
| 4579594 |
Inorganic composite material and process for preparing the same |
April 1, 1986 |
| A solution containing at least two metals comprising (a) at least one member selected from the group consisting of a metal alkoxide and an oligomer thereof, and (b) at least one member selected from the group consisting of a metal chelate and a chelating agent. By decomposing the sol |
