PATENT CLAIM ANALYSIS

Application Number: 15957151
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["455", "041200"]

Abstract:
A directional characteristic acquisition unit  51  rotates a wireless terminal  1  that is a measurement target using a terminal holding rotation mechanism  30  centering around a standard point O, measures a field intensity Pr of a radio wave received by the measurement antenna  21  at each rotation angle (ϕ, θ) to calculate a virtual directional characteristic of a terminal antenna  1 a  in the wireless terminal  1 . An error information output unit  60  calculates a reception angle error (ϕ′, θ′), a propagation loss error E1, and a gain error E2 that occur in accordance with rotation of the wireless terminal  1 , and corrects a virtual directional characteristic using these errors, using a correction unit  70 , to calculate a directional characteristic Hc in a case where it is assumed that the terminal antenna  1 a  of the wireless terminal  1  is rotated at the position of the standard point O.

Claim (Index 15):
The wireless terminal antenna directional characteristic measurement method according to  claim 13 , further comprising:\n a step of setting a plurality of candidate positions capable of becoming the position of the terminal antenna in a case where the wireless terminal that is the measurement target candidate is disposed at the standard position in the measurement space, and calculating and storing in advance the reception angle error, the propagation loss error in the free space, and the gain error of the measurement antenna at each rotation angle of the wireless terminal with respect to each of the plurality of candidate positions, wherein the step of outputting the respective errors includes reading out the reception angle error, the propagation loss error, and the gain error that are stored in advance with respect to a candidate position corresponding to the input position of the terminal antenna among the plurality of candidate positions.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 91.0
- Lexical Diversity: 2.0375
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15187616', '10544166', '10473592', '16076972', '12129896']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6724370544348394
- 35 USC 102 Novelty (BERT): 0.4791112855748749
- Combined Prediction Score: 0.6531044775488429
- Mean Citation Score: 160.532652
- Max Citation Score: 164.36261000000005
- Similarity Product: 113.2458596077824

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

Dataset: test