PATENT CLAIM ANALYSIS

Application Number: 15760964
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["062", "177000"]

Abstract:
A system and method of freeze protection for a chiller including a metering device in flow communication with a condenser, a controller in electrical communication with the metering device, wherein the controller is configured to determine whether the difference between the fluid characteristic of the first liquid and the fluid characteristic of the second liquid is greater than a freezing limit, and enter a freeze protection mode if the difference between the fluid characteristic of the first liquid and the fluid characteristic of the second liquid is greater than the freezing limit.

Claim (Index 1):
A method of freeze protection for a chiller, the chiller configured to circulate a first liquid and a second liquid therethrough, and the chiller including a controller in communication with a first sensor, a second sensor, and a metering device, and a condenser in flow communication with the metering device, the method comprising:\n (a) operating the first sensor to measure a fluid characteristic of the first liquid and operating the second sensor to measure a fluid characteristic of the second liquid; (b) operating the controller to determine whether the difference between the fluid characteristic of the first liquid and the fluid characteristic of the second liquid is greater than a freezing limit; and (c) operating the controller to enter a freeze protection mode if the difference between the fluid characteristic of the first liquid and the fluid characteristic of the second liquid is greater than the freezing limit.

Metadata:
- Claim Count in Document: 12.0
- Percentile: 90.0
- Lexical Diversity: 2.23256
- Patent Class: 62.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['10812851', '14654778', '13296279', '15876687', '13820639']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7895513469011786
- 35 USC 102 Novelty (BERT): 0.4875477231170985
- Combined Prediction Score: 0.7593509845227706
- Mean Citation Score: 196.236534
- Max Citation Score: 200.39484
- Similarity Product: 149.35329379312276

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

Dataset: test