PATENT CLAIM ANALYSIS

Application Number: 15883919
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["347", "040000"]

Abstract:
According to an embodiment, a liquid ejecting head chip includes an actuator plate and an in-channel electrode. In the actuator plate, a plurality of channels are arranged at a distance in an X-direction. Each of the channels includes an extension portion and a raise-and-cut portion. The extension portion extends in a Z-direction. The raise-and-cut portion continues from the extension portion toward one side of the Z-direction and has a groove depth which is gradually reduced toward the one side of the Z-direction. The in-channel electrode is formed on an inner surface of each of the channels, with a plating film.

Claim (Index 13):
The liquid ejecting head according to  claim 12 ,\n wherein each of the plurality of ejection channels is opened in the other end surface of the actuator plate in the first direction in each of the pair of liquid ejecting head chips, an ejection plate which has ejection holes which respectively communicate with the ejection channels is disposed on the other end side of each of the pair of actuator plates in the first direction, a return plate which has circulation passages which cause the ejection channels to respectively communicate with the ejection holes is disposed between the pair of actuator plates and the ejection plate in the first direction, and an outlet flow passage which communicates with the circulation passages is formed in the flow passage plate.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 86.0
- Lexical Diversity: 1.98182
- Patent Class: 347.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15883837', '15883812', '14641823', '14156606', '13534139']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.782301348037811
- 35 USC 102 Novelty (BERT): 0.5096544880178847
- Combined Prediction Score: 0.7550366620358184
- Mean Citation Score: 264.435204
- Max Citation Score: 323.9286
- Similarity Product: 300.66937016172415

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