PATENT CLAIM ANALYSIS

Application Number: 15903530
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["702", "055000"]

Abstract:
A mechanical system for calibration during a chemical feed process includes a ball valve that includes three openings. The ball valve is in communication with a lever, which when turned to a fill position, allows the filling of a drawdown cylinder for calibration. The ball valve automatically returns to its original default position within about a minute with a spring force automatically pushing it back to its start position.

Claim (Index 9):
A method of calibrating a fluid during a chemical feed comprising:\n filling a drawdown cylinder with the fluid to be calibrated by using a mechanical system, the mechanical system comprising:\n a ball valve having three openings, the three openings comprising:\n a tote bin valve port, connected to a tote bin; \n a pump valve port connected to a pump; and \n a drawdown cylinder valve port connected to a drawdown cylinder. \n \n a lever in communication with the ball valve, the tote bin valve port aligning with the tote bin, the pump valve port aligning with the pump, and the drawdown cylinder valve port aligning with the drawdown cylinder, allowing the drawdown cylinder to fill with a liquid to be calibrated, when the lever is rotated in a counter clockwise direction to a first position from a start position, the level capable of automatically rotating in a clockwise direction from the first position; \n a timer in communication with the lever, the timer automatically setting to a predetermined time when the lever automatically rotates in the clockwise direction to a second position, the lever and the ball valve moving back to the start position when the predetermined time is complete; and \n a spring in communication with the ball valve, the spring automatically moving the ball valve in clock wise direction to the start position; and \n calibrating the fluid while the lever moves back to its start position.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 88.0
- Lexical Diversity: 1.48
- Patent Class: 702.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['12424901', '12909876', '14182260', '14220645', '15661548']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.1495772527427116
- 35 USC 102 Novelty (BERT): 0.4597463762774765
- Combined Prediction Score: 0.1805941650961881
- Mean Citation Score: 94.710372
- Max Citation Score: 97.99261
- Similarity Product: 71.15637937172174

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