PATENT CLAIM ANALYSIS

Application Number: 15874048
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["359", "695000"]

Abstract:
A zoom lens including in order from an object side: a positive first unit configured not to move for zooming; a negative second unit configured to move to the image side for zooming to a telephoto end; and a relay lens unit configured not to move for zooming, wherein the first unit consists of five lenses including, in order from the object side, a negative lens, a positive lens, a positive lens, a positive lens and a positive lens, or six lenses including, in order from the object side, a positive lens, a negative lens, a positive lens, a positive lens, a positive lens and a positive lens, and a refractive index of the negative lens in the first unit, an Abbe number of the negative lens, a focal length of the negative lens, and a focal length of the first lens unit are appropriately set.

Claim (Index 2):
The zoom lens according to  claim 1 , wherein a conditional expression\n 77<\u03bd pa< 100 is satisfied, where \u03bdpa represents an average of values of the Abbe number of the positive lenses in the first lens unit.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 86.0
- Lexical Diversity: 3.47917
- Patent Class: 359.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14535778', '14685768', '13957638', '14618339', '14827797']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8836422871571165
- 35 USC 102 Novelty (BERT): 0.5947339234313687
- Combined Prediction Score: 0.8547514507845417
- Mean Citation Score: 576.1479099999998
- Max Citation Score: 588.0699
- Similarity Product: 452.7631971322775

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

Dataset: test