US PATENT SUBCLASS 505 / 300
PROCESSES OF PRODUCING OR TREATING HIGH TEMPERATURE (Tc GREATER THAN 30 K) SUPERCONDUCTOR MATERIAL OR SUPERCONDUCTOR CONTAINING PRODUCTS OR PRECURSORS THEREOF


Current as of: June, 1999
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505 /   HD   SUPERCONDUCTOR TECHNOLOGY: APPARATUS, MATERIAL, PROCESS

300PROCESSES OF PRODUCING OR TREATING HIGH TEMPERATURE (Tc GREATER THAN 30 K) SUPERCONDUCTOR MATERIAL OR SUPERCONDUCTOR CONTAINING PRODUCTS OR PRECURSORS THEREOF {24}
310  DF  .~> With measuring or testing of superconducting properties
320  DF  .~> Producing lattice imperfection flux pinning sites or increasing critical current density through particle bombardment, electromagnetic wave energy, or using fissionable material
325  DF  .~> Utilizing particle (e.g., electron beam, ion, etc.) bombardment or electromagnetic wave energy (e.g., laser, etc.) treatment of selected regions to form conducting or insulating areas
329  DF  .~> Producing Josephson junction, per se (e.g., point contact, bridge, barrier junction, SIS, SNS, SSS, etc.)
330  DF  .~> Semiconductor device or thin film electric solid-state device manufacture
400  DF  .~> Using magnetic field (e.g., for aligning, texturizing, classifying, etc.)
401  DF  .~> Using sonic, ultrasonic, or vibrational energy (e.g., shock processing, vibration compacting, etc.)
410  DF  .~> With material removal by etching, laser ablation, or mechanical abrasion {3}
420  DF  .~> With glass forming, working, or treating
425  DF  .~> Producing powder or short fiber (i.e., less than 15 cm) by spraying, dropping, or slinging of solution, suspension, or melt (e.g., spray-drying, atomizing, etc.)
430  DF  .~> Process of making wire, tape, cable, coil, or fiber {4}
440  DF  .~> Utilizing sol or gel
441  DF  .~> With precipitating from solution
445  DF  .~> Using an organometallic intermediate (e.g., ligand, chelate, clathrate, etc.) {1}
450  DF  .~> With melting {2}
460  DF  .~> Producing fullerene (i.e., C60) type superconductor or analog thereof
461  DF  .~> Producing halogen [i.e., fluorine (Fl), chlorine (Cl), bromine (Br), or astatine (At)], containing superconductor
470  DF  .~> Coating {3}
480  DF  .~> Utilizing electromagnetic wave energy, ion, or plasma
481  DF  .~> Including exothermic reaction or ignition of binder
482  DF  .~> Treating with high pressure oxygen
483  DF  .~> Utilizing fluid bed
490  DF  .~> Shaping or consolidating (e.g., pelletizing, compacting, etc.) {2}
500  DF  .~> Heating, annealing, or sintering {1}


DEFINITION

Classification: 505/300

PROCESSES OF PRODUCING OR TREATING HIGH TEMPERATURE (Tc GREATER THAN 30 K) SUPERCONDUCTOR MATERIAL OR SUPERCONDUCTOR CONTAINING PRODUCTS OR PRECURSORS THEREOF:

(under the class definition) Processes of producing or treating high temperature (Tc 30 K) superconductor material or superconductor containing products or processes of producing or treating precursors thereof.

(1) Note. Processes of using a device, system, or apparatus are placed under subclass 150 when the device is not specifically identified in the subclasses thereunder.

(2) Note. Processes of using provided devices, systems, or apparatus are located in this schedule with the named devices, systems, or apparatus.