PATENT CLAIM ANALYSIS

Application Number: 15765819
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["356", "364000"]

Abstract:
A polarizing axis detection device includes: an irradiation head  12  that emits sensor light; a stage  11  on which a polarizing plate is mounted and rotated; a light receiving head  13  that receives sensor light through the polarizing plate, and outputs a signal according to the amount of light received; and an arithmetic circuit  15  that detects orientation of a polarizing axis of the polarizing plate based on the output signal, wherein reference data based on an output signal from the light receiving head  13  when a polarizing plate is arranged such that a polarizing axis thereof is directed in a desired direction are stored preliminarily in a storage part, and sensor light is projected to a polarizing plate on the rotating stage, and the arithmetic circuit  15  detects orientation of a polarizing axis of the polarizing plate, based on a signal output from the light receiving part and the reference data.

Claim (Index 3):
The polarizing axis detection device according to  claim 1 ,\n wherein a value of an output signal from the light receiving part in a state in which the polarizing plate is arranged in such a manner that the polarizing axis thereof is directed in a desired direction is stored as the reference data, and the arithmetic part compares the value of the signal output from the light receiving part, and the value of the reference data, in order to detect orientation of the polarizing axis of the polarizing plate on the stage.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 91.0
- Lexical Diversity: 2.45455
- Patent Class: 356.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14468700', '13143601', '12160150', '13457078', '12159928']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7076164773759864
- 35 USC 102 Novelty (BERT): 0.4828904444567478
- Combined Prediction Score: 0.6851438740840626
- Mean Citation Score: 161.804642
- Max Citation Score: 179.93169
- Similarity Product: 125.76232034970045

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