PATENT CLAIM ANALYSIS

Application Number: 15919636
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["347", "068000"]

Abstract:
A liquid ejecting head includes: a piezoelectric element driven with a drive signal; a switch circuit which is provided on a circuit substrate; a pressure chamber which is filled with liquid and changes pressure inside in accordance with the drive by the piezoelectric element; and a reserve chamber which reserves the liquid to be supplied to the pressure chamber. The piezoelectric element is provided in a sealed space defined by a plurality of members including the circuit substrate. The reserve chamber includes a first flow channel and a second flow channel. A first end of the first flow channel communicates with a first end of the second flow channel. A second end of the first flow channel communicates with a second end of the second flow channel. The circuit substrate and switch circuit are provided between the first flow channel and the second flow channel.

Claim (Index 19):
A liquid ejecting apparatus, comprising the liquid ejecting head according to  claim 8 .

Metadata:
- Claim Count in Document: 25.0
- Percentile: 90.0
- Lexical Diversity: 2.92453
- Patent Class: 347.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15919677', '15913119', '15422991', '13271506', '15896401']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7486963410722035
- 35 USC 102 Novelty (BERT): 0.5291005594367236
- Combined Prediction Score: 0.7267367629086555
- Mean Citation Score: 252.544764
- Max Citation Score: 371.57434
- Similarity Product: 364.2869744376457

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

Dataset: test