PATENT CLAIM ANALYSIS

Application Number: 16190356
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["073", "073000"]

Abstract:
A volatile content analysis instrument is disclosed that includes a cavity and a microwave source positioned to produce and direct microwaves into the cavity at frequencies other than infrared frequencies. A balance is included with at least the balance pan (or platform) in the cavity. An infrared source is positioned to produce and direct infrared radiation into the cavity at frequencies other than the microwave frequencies produced by the microwave source. A lens is positioned between the infrared source and the balance pan for more efficiently directing infrared radiation to a sample on the balance pan. The lens has dimensions that preclude microwaves of the frequencies produced by the source and directed into the cavity from leaving the cavity.

Claim (Index 10):
A volatile content analysis instrument comprising:\n an upper housing and a lower housing; a cavity in said upper housing with eight vertical sides made of a material that reflects both microwave and infrared radiation; a microwave source in said upper housing selected from the group consisting of magnetrons, klystrons, and IMPATT diodes; said microwave source being positioned to produce and direct microwaves into said cavity at frequencies other than infrared frequencies; a power supply located in said lower housing for providing power to said microwave source; at least one fan located in the rear of said upper housing for transferring, as necessary, heat generated by said microwave source in said upper housing to cooling air; at least one fan located in the rear of said lower housing for transferring, as necessary, heat generated by said power supply in said lower housing to cooling air; an exhaust in said upper housing connected to said cavity for drawing volatile gases and water vapor from said cavity; a balance with at least a balance pan in said cavity wherein said balance includes a balance pan on a shaft and said balance pan includes an open frame that will support both rigid and semi-rigid sample pans; an infrared temperature detector in said upper housing positioned to target a sample on said balance pan wherein said infrared temperature detector measures radiation from a sample in the wavelength range of between about 8 and 15 \u03bcm; an infrared source in said upper housing that emits wavelengths at between about 2.5 and 3.5 \u03bcm that is positioned to produce and direct infrared radiation into said cavity concurrently with microwaves from said microwave source at frequencies other than the microwave frequencies produced by said microwave source and other than the frequencies measured by said infrared temperature detector; an infrared reflector in said upper housing in close proximity to said infrared source that does not interfere with the function of said infrared source and that has a highly reflective surface made of material that can withstand the ambient heat generated by said infrared source; a plurality of heat sink fins in said upper housing positioned near said infrared source to reduce heat accumulation; a lens in upper portions of said cavity between said infrared source and said balance pan, said lens having a plurality of hexagonally shaped adjoining cells open at both ends, said cells having metal interior surfaces sufficiently specular to reflect, direct and collimate infrared radiation more efficiently from said infrared source and said infrared reflector to a sample on said balance pan; said cells in said lens having dimensions that preclude microwave radiation of the frequencies produced by said microwave source and directed into said cavity from leaving said cavity through said lens, and said cells in said lens having interior wall surfaces that reflect infrared radiation having wavelengths between about 1 micron and 1 millimeter, and said cells in said lens attenuating microwave radiation having wavelengths between about 1 millimeter and 1 meter; a microwave stirring blade mounted on a rotating shaft in upper portions of said cavity below said lens; an input and output control positioned in said lower housing; and a processor in said lower housing in communication with said balance, said input and output control, said infrared source, said microwave source, and said infrared temperature detector for moderating the application of radiation to a sample in response to the detected temperature.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 98.0
- Lexical Diversity: 2.21053
- Patent Class: 73.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['11457798', '12508648', '11209970', '10064623', '11097859']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6730812339248062
- 35 USC 102 Novelty (BERT): 0.5169900314874201
- Combined Prediction Score: 0.6574721136810676
- Mean Citation Score: 249.752948
- Max Citation Score: 307.32056
- Similarity Product: 238.89245263893605

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test