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 3):
The blade driving device according to  claim 1 , wherein\n the opening forming member includes a plurality of fixing pins provided upright toward the plurality of groups of blades, the pivot member includes a plurality of driving pins provided upright toward the plurality of groups of blades, at least one of the fixing pins is inserted in an optical axis direction in common through cam groove holes included in the blades stacked around the opening portion, and at least one of the driving pins is inserted in the optical axis direction in common through rotation center holes included in the blades stacked around the opening portion.

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): 0.7323099964311945
- 35 USC 102 Novelty (BERT): 0.489304512939455
- Combined Prediction Score: 0.7080094480820206
- Mean Citation Score: 207.742436
- Max Citation Score: 235.70406
- Similarity Product: 184.332405462116

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