PATENT CLAIM ANALYSIS

Application Number: 16065925
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["347", "014000"]

Abstract:
A connection cable electrically connects a head unit and a head unit control circuit. The head unit includes: an ejector, a determination circuit, and an ejection limit circuit. The ejector includes a displaceable piezoelectric element for controlling the liquid ejection. The piezoelectric element is displaced by changing a drive signal potential. The determination circuit determines whether the piezoelectric element has a predetermined electrical storage capability. The ejection limit circuit stops the drive signal to limit the ejection of the liquid based on the determination. The connection cable includes: a first connection supplying a determination instruction signal from the head unit control circuit to the head unit; a second connection supplying the drive signal from the head unit control circuit to the head unit; and a third connection between the first and second connections with a smaller potential change width than the second connection when the ejector ejects the liquid.

Claim (Index 6):
The connection cable as defined in  claim 5 ,\n the drive signal being an analog signal, and the diagnosis control signal being a digital signal having an amplitude smaller than that of the drive signal.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 94.0
- Lexical Diversity: 2.57143
- Patent Class: 347.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16065908', '16065894', '15362015', '15755946', '15366109']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.765832120298041
- 35 USC 102 Novelty (BERT): 0.5547954491892534
- Combined Prediction Score: 0.7447284531871623
- Mean Citation Score: 326.767694
- Max Citation Score: 437.19055
- Similarity Product: 304.56297187526224

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