PATENT CLAIM ANALYSIS

Application Number: 15964176
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["347", "089000"]

Abstract:
A liquid circulation device comprises a liquid chamber connected with a liquid discharge section that discharges liquid, a circulation section which circulates the liquid in a flow path containing the liquid chamber and the liquid discharge section, a liquid supply section, a pressure adjustment section and a control section that, according to fluctuation velocity of the pressure, replenishes the liquid through the liquid supply section if the detected pressure is equal to or smaller than a predetermined pressure value or lower than the predetermined pressure value and the pressure fluctuation velocity is equal to or greater than a predetermined speed or faster than the predetermined speed and adjusts the pressure of the liquid discharge section through the pressure adjustment section and the pressure fluctuation velocity is slower than the predetermined speed or equal to or smaller than the predetermined speed.

Claim (Index 5):
A liquid discharge method, comprising:\n circulating liquid in a flow path containing a liquid chamber and a liquid discharge section; supplying the liquid to the liquid chamber; pressurizing or decompressing gas in the liquid chamber to adjust pressure of the liquid discharge section; detecting a liquid discharge signal of the liquid discharge section; and according to the liquid discharge signal,\n replenishing the liquid through a liquid supply section in a case in which the detected pressure is equal to or smaller than a predetermined pressure value or lower than the predetermined pressure value and the liquid discharge signal is detected, and \n adjusting the pressure of the liquid discharge section in a case in which the detected pressure is equal to or smaller than the predetermined pressure value or lower than the predetermined pressure value and no liquid discharge signal is detected.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 91.0
- Lexical Diversity: 2.97959
- Patent Class: 347.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15088594', '15607824', '15088523', '15259306', '14812075']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7533053407643366
- 35 USC 102 Novelty (BERT): 0.4888528126489351
- Combined Prediction Score: 0.7268600879527966
- Mean Citation Score: 240.90732000000003
- Max Citation Score: 275.52045
- Similarity Product: 252.2406922436178

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

Dataset: test