PATENT CLAIM ANALYSIS

Application Number: 15919626
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-04
Patent Classification: ["347", "050000"]

Abstract:
A liquid jetting apparatus includes: a pressure chamber formation member having first pressure chambers arranged in a first direction, and an insulation film covering the first pressure chambers; a cover which is joined to the pressure chamber formation member and has a first convex portion and a second convex portion; and a wiring member joined to the pressure chamber formation member. Each of the first convex portion and the second convex portion has a bonding surface to the pressure chamber formation member and extends in the first direction.

Claim (Index 7):
The liquid jetting apparatus according to  claim 1 ,\n wherein the piezoelectric layer has a first lateral surface and a second lateral surface extending respectively in the first direction, the first lateral surface being positioned on a side opposite to the second ends in the second direction, with respect to the first ends, the second lateral surface being positioned on a side opposite to the first lateral surface in the second direction, with respect to the second ends, a second piezoelectric layer is further laid on the insulation film on a side opposite to the second lateral surface in the second direction, with respect to the first lateral surface, the second piezoelectric layer has:\n a third surface facing the insulation film; \n a fourth surface on a side opposite to the insulation film, with respect to the third surface; and \n a third lateral surface and a fourth lateral surface separated from each other in the second direction, \n the fourth lateral surface is positioned on a side opposite to the first lateral surface of the piezoelectric layer in the second direction, with respect to the third lateral surface, the piezoelectric layer has a first angular portion formed by the second surface and the first lateral surface, the second piezoelectric layer has a second angular portion formed by the fourth surface and the third lateral surface, and the first angular portion and the second angular portion are positioned between both ends of the first convex portion in the second direction, in relation to the second direction.

Metadata:
- Claim Count in Document: 12.0
- Percentile: 90.0
- Lexical Diversity: 2.29268
- Patent Class: 347.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14995674', '15416668', '13850368', '14757493', '15720039']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.795616642121565
- 35 USC 102 Novelty (BERT): 0.4961818054238456
- Combined Prediction Score: 0.7656731584517931
- Mean Citation Score: 261.112904
- Max Citation Score: 284.237
- Similarity Product: 244.32035189664367

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