PATENT CLAIM ANALYSIS

Application Number: 15764517
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-11
Patent Classification: ["396", "454000"]

Abstract:
A focal plane shutter has a base plate with an opening; a leading and trailing blade opening and closing the opening; a leading blade driver; a trailing blade driver; a charging portion; a braking member; and a brake driver. The leading blade driver has a first leading blade driver driving the leading blade through a first biasing force of a first biasing member; and a second leading blade driver driving the leading blade through a second biasing force of a second biasing member. The trailing blade driver has a trailing blade driver portion driving the trailing blade by a third biasing force of a third biasing member. The charging portion applies the second biasing force to the second biasing member and applies the third biasing force to the third biasing member. The braking member brakes the leading blade through friction and the brake driver moves the braking member to the position braking the leading blade, independently of the leading blade driver, the trailing blade driver, and the charging portion.

Claim (Index 9):
The focal plane shutter as set forth in  claim 1 , wherein:\n the charging portion comprises a setting portion pushing the second leading blade driving member and the trailing blade driving member, and a third actuator driving the setting portion.

Metadata:
- Claim Count in Document: 6.0
- Percentile: 90.0
- Lexical Diversity: 4.27907
- Patent Class: 396.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14984209', '14497414', '14023734', '14282306', '13608202']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7413981655754015
- 35 USC 102 Novelty (BERT): 0.5365075821519796
- Combined Prediction Score: 0.7209091072330593
- Mean Citation Score: 340.743202
- Max Citation Score: 359.77863
- Similarity Product: 257.1439456417859

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