PATENT CLAIM ANALYSIS

Application Number: 16009459
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["347", "063000"]

Abstract:
Provided is a liquid ejection head substrate, in which a plurality of units are arranged. Each of the units includes: a pressure generating element formed on a first surface of a support substrate; and a pair of independent liquid chambers, which are formed on both sides of the pressure generating element so as to be opposed to each other, and are opened to the first surface of the support substrate. The liquid ejection head substrate includes, in the support substrate: a first common liquid chamber communicating to a plurality of independent liquid chambers on one side of the pair of independent liquid chambers; a second common liquid chamber communicating to a plurality of independent liquid chambers on another side of the pair of independent liquid chambers; and a partition wall separating the first common liquid chamber and the second common liquid chamber from each other.

Claim (Index 4):
The liquid ejection head substrate according to  claim 1 , wherein the shape inflected regularly of the partition wall includes a zigzag shape.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 94.0
- Lexical Diversity: 2.85455
- Patent Class: 347.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13684855', '11068131', '14991014', '15692576', '12822522']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7810131819074089
- 35 USC 102 Novelty (BERT): 0.4937555008753541
- Combined Prediction Score: 0.7522874138042035
- Mean Citation Score: 240.478162
- Max Citation Score: 250.53793
- Similarity Product: 187.49893631960867

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