PATENT CLAIM ANALYSIS

Application Number: 15861602
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["348", "047000"]

Abstract:
An image acquisition device including: an imaging optical system forming two images having parallax; and an element acquiring the parallax images, the imaging optical system includes: a first negative lens group having negative refractive power; a first positive lens group having positive refractive power; and a second positive lens group having positive refractive power, the first negative lens group includes two negative lens groups disposed side by side in the parallax direction and having central axes respectively, the first positive lens group is a common lens group having a single central axis, and light rays emitted from the negative lens groups pass therethrough, the second positive lens group includes two positive lens groups disposed side by side in the parallax direction and having central axes respectively and the first positive lens group includes a moving lens group moved along the central axis of the first positive lens group.

Claim (Index 6):
An image acquisition device according to  claim 5 ,\n wherein the positive lens group in the first positive lens group is a moving lens group; and the negative lens group is statically disposed on an image side of the positive lens group.

Metadata:
- Claim Count in Document: 21.0
- Percentile: 86.0
- Lexical Diversity: 2.89091
- Patent Class: 348.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['12672032', '11790338', '14472672', '14314050', '15822592']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6275121896089693
- 35 USC 102 Novelty (BERT): 0.5034678469965951
- Combined Prediction Score: 0.6151077553477319
- Mean Citation Score: 241.722918
- Max Citation Score: 251.1397
- Similarity Product: 189.5876444362461

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