PATENT CLAIM ANALYSIS

Application Number: 15764668
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-02
Patent Classification: ["299", "079100"]

Abstract:
A cutter head has a front surface formed with several transmitting ports, a protection plate mounted at an external-end hole of each port, several microwave generating mechanisms distributed in two manners: first, the generating mechanisms are uniformly arranged in the cutter head; second, the microwave generating mechanisms in the same number as hobbing cutters. Each generating mechanism includes a microwave source, a magnetron, a rectangular waveguide, a circulator and a microwave focus radiator, wherein the microwave source is connected with the magnetron, the magnetron is connected with one end of the waveguide, the other end of the waveguide is connected with a first port of the circulator, a second port of the circulator is connected with the microwave focus radiator, and a water load is connected to a third port of the circulator. The focus radiator includes a standard waveguide section, an impedance matching section and a compressed radiation section.

Claim (Index 14):
The cutter head for the microwave presplitting type hard-rock tunnel boring machine according to  claim 13 , wherein the microwave focus radiator comprises a standard waveguide section, an impedance matching section and a compressed radiation section, wherein the standard waveguide section is used for receiving microwaves emitted by the microwave source, the standard waveguide section is connected with the impedance matching section, and the impedance matching section is connected with the compressed radiation section; the impedance matching section is used for forming impedance matching between the standard waveguide section and the compressed radiation section; and the compressed radiation section is used for forming and radiating microwaves with high power density, and the compressed radiation section is embedded in the microwave transmitting port.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 90.0
- Lexical Diversity: 2.33333
- Patent Class: 299.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15515475', '11576852', '15180425', '10894225', '16076822']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6670223707529631
- 35 USC 102 Novelty (BERT): 0.4706106568005597
- Combined Prediction Score: 0.6473811993577228
- Mean Citation Score: 170.895508
- Max Citation Score: 182.724
- Similarity Product: 145.61025682783125

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