PATENT CLAIM ANALYSIS

Application Number: 16170532
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-05
Patent Classification: ["396", "510000"]

Abstract:
According to an aspect of the invention, the diaphragm apparatus includes: a plurality of diaphragm blades which define an aperture diameter; a driving member which includes a protrusion protruding in an optical axis direction, rotates around an optical axis, and drives the diaphragm blades to change the aperture diameter; and a base plate which includes a rail part with which the protrusion contacts to be movable in a direction of a rotation of the driving member. The plurality of diaphragm blades are disposed in a gap between the driving member and the base plate, the gap being defined when the protrusion and the rail part contact with each other. A size of the gap changes in accordance with the rotation of the driving member in the optical axis direction.

Claim (Index 5):
The diaphragm apparatus according to  claim 1 , wherein a plurality of rail parts are provided in an outer circumference direction of the base plate.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 97.0
- Lexical Diversity: 2.39655
- Patent Class: 396.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13317735', '12653259', '13466587', '12653372', '13330740']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7363754532243985
- 35 USC 102 Novelty (BERT): 0.4911302160944412
- Combined Prediction Score: 0.7118509295114027
- Mean Citation Score: 223.432484
- Max Citation Score: 235.8319
- Similarity Product: 179.87054137985112

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