PATENT CLAIM ANALYSIS

Application Number: 15913760
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["347", "012000"]

Abstract:
An inkjet recording apparatus includes a recording unit, a first ink storage unit, a second ink storage unit, a discharge unit, a first detection unit configured to detect that an amount of the ink stored in the first ink storage unit is below a first predetermined amount, and a second detection unit configured to detect that an amount of the ink stored in the second ink storage unit is below a second predetermined amount. The inkjet recording apparatus further includes a control unit configured to control the discharge operation after the detection by the first detection unit and the detection by the second detection unit based on a detection timing of the first detection unit and a detection timing of the second detection unit.

Claim (Index 1):
An inkjet recording apparatus comprising:\n a recording unit including a first ink ejection port array and a second ink ejection port array; a first ink storage unit configured to store ink to be supplied to the first ink ejection port array; a second ink storage unit configured to store ink to be supplied to the second ink ejection port array; a discharge unit configured to perform a discharge operation of discharging at least one of the ink and air from the first ink ejection port array and the second ink ejection port array; a first detection unit configured to detect that an amount of the ink stored in the first ink storage unit is below a first predetermined amount; a second detection unit configured to detect that an amount of the ink stored in the second ink storage unit is below a second predetermined amount; and a control unit configured to control the discharge operation after the detection by the first detection unit and the detection by the second detection unit based on a detection timing of the first detection unit and a detection timing of the second detection unit.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 90.0
- Lexical Diversity: 3.44737
- Patent Class: 347.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15893052', '15897081', '15659112', '11460469', '13033437']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7241048231418765
- 35 USC 102 Novelty (BERT): 0.4831150002570978
- Combined Prediction Score: 0.7000058408533987
- Mean Citation Score: 236.600918
- Max Citation Score: 249.24191
- Similarity Product: 226.0994050563425

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