PATENT CLAIM ANALYSIS

Application Number: 16293940
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-11
Patent Classification: ["235", "437000"]

Abstract:
An optical code reading process and a reading stability determining process are performed while suppressing an increase in the cost of a transfer system and avoiding a decrease in work efficiency. CMOS performs imaging. Processor reads an optical code contained in image data taken by CMOS and outputs a signal upon success of reading of the optical code. Further, processor calculates a first contrast at the time of teaching and a second contrast at the time of reading success, and determines reading stability based on a decrease rate of the second contrast with respect to the first contrast.

Claim (Index 5):
The optical information reading apparatus according to  claim 1 , wherein\n the control section\n counts the number of erroneous dots through binarization determination, \n calculates a damage rate that is a ratio of the number of erroneous dots counted through binarization determination to the total number of dots of the optical code, \n determines reading stability on the basis of the damage rate, and \n determines final reading stability on the basis of the reading stability based on the decrease rate and the reading stability based on the damage rate.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 99.0
- Lexical Diversity: 1.82456
- Patent Class: 235.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14794864', '10463240', '10893879', '11607114', '15849737']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6360748082336041
- 35 USC 102 Novelty (BERT): 0.4518119054733148
- Combined Prediction Score: 0.6176485179575751
- Mean Citation Score: 137.209886
- Max Citation Score: 147.32112
- Similarity Product: 111.10614384544373

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