PATENT CLAIM ANALYSIS

Application Number: 15864277
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["396", "489000"]

Abstract:
A shutter apparatus includes a shutter base plate having an opening, a light shield movable between a closed state for closing the opening and an open state for opening the opening, a cam member rotatable in a first angle range, a second angle range, and a third angle range between the first angle range and the second angle range, the cam member that rotates in the third angle range rotating the light shield, a motor configured to drive the cam member, a forcing member configured to force the cam member so as to rotate the cam member from the first angle range to the third angle range, and a restricting member configured to restrict the forcing member from forcing the cam member in at least part of the first angle range.

Claim (Index 6):
The shutter apparatus according to  claim 5 , wherein the cam member has a projection, and\n wherein the restricting member is transferred from the first state or the third state to the second state, when the projection contacts and moves the restricting member in an optical axis direction.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 86.0
- Lexical Diversity: 2.7451
- Patent Class: 396.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15673485', '12777434', '12814738', '14444238', '12777455']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7280086654702567
- 35 USC 102 Novelty (BERT): 0.4885485329005617
- Combined Prediction Score: 0.7040626522132871
- Mean Citation Score: 205.981472
- Max Citation Score: 219.58096
- Similarity Product: 163.20664002096174

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

Dataset: test