PATENT CLAIM ANALYSIS

Application Number: 15766139
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["347", "047000"]

Abstract:
A process of manufacturing droplet jetting devices includes bonding together a nozzle wafer defining nozzles of the jetting devices, a membrane wafer carrying, on a membrane, actuators for generating pressure waves in a liquid in pressure chambers that are connected to the nozzles, and a distribution wafer forming a distribution layer that defines supply lines for supplying the liquid to the pressure chambers from a liquid reservoir formed on a side of the distribution layer opposite to the membrane wafer; and dicing the bonded wafers. The distribution layer has a thickness larger than the thickness of each of the other two wafers. A restrictor for controlling the inertance of the liquid supply line is formed through the distribution layer in a direction normal to the plane of that layer.

Claim (Index 7):
The process according to  claim 1 , wherein a double-SOI wafer is used for forming the nozzle wafer, and the nozzles are formed by etching through two insulator layers of the double-SOI wafer and through a silicon layer intervening therebetween, wherein the length of the nozzles is determined by a thicknesses and a spacing of the two insulator layers.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 91.0
- Lexical Diversity: 2.04478
- Patent Class: 347.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12155213', '12153958', '11356063', '11717349', '10189947']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7993559836687235
- 35 USC 102 Novelty (BERT): 0.4900861413324645
- Combined Prediction Score: 0.7684289994350976
- Mean Citation Score: 189.60769
- Max Citation Score: 214.79803
- Similarity Product: 144.84050415131094

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