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 10):
An image capturing apparatus comprising a shutter apparatus and an image sensor configured to photoelectrically convert an optical image formed via an image capturing optical system,\n wherein 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.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 86.0
- Lexical Diversity: 2.7451
- Patent Class: 396.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15673485', '12777434', '12814738', '14444238', '12777455']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7066570691921281
- 35 USC 102 Novelty (BERT): 0.4722586741795829
- Combined Prediction Score: 0.6832172296908736
- Mean Citation Score: 205.981472
- Max Citation Score: 219.58096
- Similarity Product: 189.216813113451

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test