PATENT CLAIM ANALYSIS

Application Number: 15899491
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["396", "510000"]

Abstract:
A blade driving device includes an opening forming member, and a plurality of groups of blades that are pivotably disposed in a ring form around an opening portion of the opening forming member. The plurality of groups of blades include a first group of blades and a second group of blades, in a process of changing from a first circular light passage opening formed by the first group to a second circular light passage opening formed by the second group, the first group that is adjacent to the second group and has finished forming the first circular light passage opening remains in the opening portion, thereby acting to substantially suppressing warp, in an optical axis direction, of the second group that forms the second circular light passage opening on an inner side thereof.

Claim (Index 8):
The blade driving device according to  claim 1 , wherein\n the plurality of groups of blades include a first group of blades and a second group of blades, each of the first group of blades and the second group of blades is provided with a hole with which a pin included in the opening forming member or the pivot member is engaged, and, in a process of pivoting of the plurality of groups of blades, the holes of the blades located in the opening portion are shielded between the blades.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 88.0
- Lexical Diversity: 2.38983
- Patent Class: 396.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14823182', '15819135', '13317735', '16073568', '14944756']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7314707349436287
- 35 USC 102 Novelty (BERT): 0.4939179524328608
- Combined Prediction Score: 0.7077154566925519
- Mean Citation Score: 207.742436
- Max Citation Score: 235.70406
- Similarity Product: 174.0533849793899

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