PATENT CLAIM ANALYSIS

Application Number: 16308585
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-05
Patent Classification: ["333", "239000"]

Abstract:
A substrate is used as one tube wall of a hollow waveguide, the substrate including a strip line wired in an inner layer, a first ground surface formed on a front surface, and a second ground surface formed on a part of a back surface. As a result of such a configuration, a waveguide strip line transducer having the same dimension as the external dimension of the hollow waveguide can be obtained.

Claim (Index 22):
A power feed circuit comprising:\n at least one first transducer group; a second transducer; and a synthesizing and distributing circuit; wherein each of the at least one first transducer group includes an arrangement of two or more of a plurality of waveguide strip line transducers, and each of the plurality of waveguide strip line transducers includes:\n a substrate including a strip line wired in an inner layer of the substrate, a first ground surface formed on a front surface of the substrate, and a second ground surface formed on a part of a back surface of the substrate; \n a hollow waveguide having a rectangular cross-sectional shape formed by four tube walls, the substrate forming one tube wall of the four tube walls; \n a via hole having one end connected to the strip line, and another end arranged on a non-ground surface being a part of the back surface of the substrate on which the second ground surface is not formed; and \n a probe having one end connected to said another end of the via hole, and another end arranged at a position in a tube interior of the hollow waveguide; \n wherein the second transducer includes one of the plurality of waveguide strip line transducers; and the synthesizing and distributing circuit connects the strip line of each of the plurality of waveguide strip line transducers included in the at least one first transducer group and the strip line of the waveguide strip line transducer included in the second transducer to each other, wherein M\u00d7N pieces of the plurality of waveguide strip line transducers are arranged in a two-dimensional plane by arranging M pieces of the at least one first transducer group each including the arrangement of N pieces of the plurality of waveguide strip line transducers, wherein M is an integer of 2 or more, and N is an integer of 2 or more, and among the M pieces of the at least one first transducer group, an n-th row waveguide strip line transducer included in the at least one first transducer group of m-th column, and an n-th row waveguide strip line transducer included in the at least one first transducer group of (m+1)-th column are connected to a same circularly polarized wave generator, wherein m is an integer of 1 or more and M\u22121 or less, and n is an integer of 1 or more and N or less.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 98.0
- Lexical Diversity: 1.73333
- Patent Class: 333.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['11934705', '10937621', '10649723', '12085800', '12669086']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8208980719213763
- 35 USC 102 Novelty (BERT): 0.4895082132783105
- Combined Prediction Score: 0.7877590860570697
- Mean Citation Score: 187.341658
- Max Citation Score: 198.13263
- Similarity Product: 139.17687973916173

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

Dataset: test