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 12):
The cutter head for the microwave presplitting type hard-rock tunnel boring machine according to  claim 11 , wherein when the microwave generating mechanisms are distributed in the cutter head in the second distribution manner, all the microwave generating mechanisms have different microwave radiation power, total microwave energy radiated by the microwave generating mechanisms on the outer circumference of the cutter head is the same as that radiated by the microwave generating mechanisms on the inner circumference of the cutter head, and the microwave radiation power of the microwave generating mechanisms on the outer circumference and the inner circumference of the cutter head is calculated according to the following formula: P R \ue89e T \u03b8 R = P r \ue89e T \u03b8 r P R P r = R r wherein P R  is a microwave radiation power of the microwave generating mechanisms on the outer circumference of the cutter head, P r  is a microwave radiation power of the microwave generating mechanisms on the inner circumference of the cutter head, T is a microwave radiation time of the microwave generating mechanisms, R is a radius of the outer circumference of the cutter head, r is a radius of the inner circumference of the cutter head, and \u03b8 is a rotation angle of the cutter head.

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): 0.6651088228406289
- 35 USC 102 Novelty (BERT): 0.4789352624223464
- Combined Prediction Score: 0.6464914667988007
- Mean Citation Score: 170.895508
- Max Citation Score: 182.724
- Similarity Product: 135.23447282266616

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