What I claim is:
1. A biofeedback diagnostic system comprising:
a central processing and telemetry unit, said unit including a situation-generating block for producing a predetermined series of stimuli, said unit also including a dual peripheral means for transmitting said stimuli in parallel to both an operator and a patient, said unit further including a means for accumulating signals representing patient’s response to said stimuli, said means for accumulating having a designation block for assigning specific relative weights to said signals, and
a non-invasive triggering sensor including a noise generator for remotely detecting patient’s brainwaves,
whereby said system allowing to form a first biofeedback loop between said central processing and telemetry unit, said patient, and said triggering sensor; and a second biofeedback loop between said central processing and telemetry unit, said patient, and said operator.
2. The biofeedback diagnostic system as in claim 1, wherein said stimuli is selected from a group consisting of magnetic, electromagnetic, audio, and visual stimuli.
3. The biofeedback diagnostic system as in claim 1, wherein said triggering sensor further including a detector channel equipped with a logoperiodic antenna to enhance detection of said patient’s brainwaves.
4. The biofeedback diagnostic system as in claim 3, wherein said logoperiodic antenna is a multi-turn tapered spiral antenna for short wave reception at about 1.45 Ghz.
5. The biofeedback diagnostic system as in claim 1 further comprising an intuition enhancement means for assisting the patient in generating a response to said stimuli.
6. The biofeedback diagnostic system as in claim 5, wherein said intuition enhancement means including an optoelectronic radioelement and a light source directed thereon, said radioelement adapted for placement on a forehead of said patient.
7. The biofeedback diagnostic system as in claim 6, wherein said radioelement is a silicon-based field-effect transistor with a control area being a thin flat channel, said light source being a laser having the power of less than 5 MW, said laser controlled to illuminate said control area of said radioelement with pulses of light with the wavelength of between about 630 and 680 nanometers.
8. The biofeedback diagnostic system as in claim 7, wherein said pulses of light having a frequency coinciding with the patient’s brainwaves theta-rhythm.
9. The biofeedback diagnostic system as in claim 8, wherein said intuition enhancement means further including a cavity resonator to block the electromagnetic component of said pulses of light while permitting the torsion components thereof to reach the patient.
10. The biofeedback diagnostic system as in claim 9, wherein said cavity resonator having a volumetric chamber with the size being a multiple of the wavelength of about 1.45 GHz.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A method of forming a product for use in ablative conditions, comprising the steps of:
a.) forming a composite structure comprised of a fabric formed of polyacrylonitrile fiber that has been oxidized and said fabric impregnated with a phenolic polymer,
b.) partially polymerizing the polymer to B stage wherein at said B stage, the polymer is physically stable but not fully cross-linked,
c.) forming the structure into the form of a rocket exhaust nozzle, and
d.) carbonizing the composite structure by exposing it to sufficient heat and nitrogen atmosphere.
2. A method of forming a product for use in ablative conditions, comprising the steps of:
a.) forming a pre-preg composite structure of a pre-preg formulation comprised of a fabric formed of polyacrylonitrile fiber that has been oxidized and said fabric impregnated with a phenolic polymer wherein the pre-preg formulation includes a fibrous material that is woven, non-woven, aligned unidirectional fibers, or discontinuous fibers wherein the fibrous material or discontinuous fibers consists of fibers of two different fiber materials consisting of carbon fiber based on polyacrylonitrile (PAN) at a carbon content of 95+\u22123% and polyacrylonitrile (PAN) based pre-ox carbon fiber at a carbon content of 60+\u22125%,
b.) partially polymerizing the polymer to B stage wherein at said B stage, the polymer is physically stable but not fully cross-linked,
c.) forming the structure into the form of the product,
d.) carbonizing the product,
e.) fully polymerizing the polymer, and
f.) exposing the product to ablative conditions.
3. A method as recited in claim 2, wherein the fibrous materials or discontinuous fibers are blended into a yarn at a ratio such that the carbon content of the yarn is 82+\u221210%.
4. A method as recited in claim 3, wherein the yarn is manufactured into a substrate that is impregnated with a phenolic resin.
5. A method as recited in claim 4, wherein the substrate can be woven, non-woven or aligned unidirectional fibers.
6. A method as recited in claim 2, wherein the phenolic polymer contains particulate fillers, short fibers, plate shaped fillers andor nanometer-sized fillers.
7. A method as recited in claim 2, wherein the pre-preg composite structure can be used as broad goods, molding compound, straight tapes or biased tapes.
8. A method as recited in claim 2, wherein the pre-preg composite structure can be processed into parts via compression molding, vacuum bag molding in oven, vacuum bag molding in autoclave or vacuum bag molding in a hydroclave.
9. A method as recited in claim 8, wherein the pre-preg composite structure, after processing into parts via the use of compression molding, vacuum bag molding in oven, vacuum bag molding in autoclave or vacuum bag molding in a hydroclave, can be converted from a phenolic impregnated fabric molded structure to a carbon impregnated fabric molded structure (also known as carboncarbon), via exposure to a minimum of 1200 F. in a nitrogen atmosphere.
10. A method as recited in claim 2, wherein the phenolic polymer is capable of being formulated with appropriate solvents for impregnation into fibrous woven fabrics, fibrous nonwoven fabrics or aligned unidirectional fibers.
11. A method as recited in claim 2, wherein the pre-preg composite structure can be molded to a desired thickness and then processed into parts via compression molding, vacuum bag molding in oven, vacuum bag molding in autoclave or vacuum bag molding in a hydroclave.
12. A method as recited in claim 11, wherein multiple layers of the pre-preg composite structure can be used to achieve the desired thickness.