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 10):
The focal plane shutter as set forth in  claim 9 , wherein:\n the third actuator: is driven by a first driving voltage applying the second biasing force and the third biasing force to the second biasing member and the third biasing member, respectively, in imaging wherein, from a state wherein the leading blade has closed the opening, the leading blade opens the opening and the trailing blade closes the opening; and is driven by a second driving voltage, which is smaller than the first driving voltage, applying the third biasing force to the third biasing member in imaging wherein, from a state wherein the leading blade and the trailing blade have opened the opening, the trailing blade closes the opening.

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): 0.74158973523214
- 35 USC 102 Novelty (BERT): 0.536853827425757
- Combined Prediction Score: 0.7211161444515017
- Mean Citation Score: 340.743202
- Max Citation Score: 359.77863
- Similarity Product: 243.8580196444988

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

Dataset: test