PATENT CLAIM ANALYSIS

Application Number: 15981763
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["347", "047000"]

Abstract:
A liquid ejection head is provided. The liquid ejection head includes at least two nozzle lines configured to have a plurality of nozzles for ejecting liquid disposed in respective lines, a plurality of individual liquid chambers configured to be in communication with corresponding nozzles of the nozzle lines, and at least two circulation channels corresponding to the nozzle lines, configured to be in communication with the individual liquid chambers. The at least two circulation channels are in communication with each other through a bridging channel disposed in a direction intersecting with the nozzle line direction, and the bridging channel and the circulation channels are disposed at different positions in a thickness direction of a member which forms the bridging channel and the circulation channels.

Claim (Index 22):
An apparatus comprising:\n the liquid ejection head according  claim 15 ; and a liquid supply unit to supply liquid to be ejected, to the liquid ejection head.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 93.0
- Lexical Diversity: 2.51923
- Patent Class: 347.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14976757', '12031577', '13347564', '15638724', '14988379']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7592566242738709
- 35 USC 102 Novelty (BERT): 0.5317554419580747
- Combined Prediction Score: 0.7365065060422913
- Mean Citation Score: 272.573644
- Max Citation Score: 380.77167
- Similarity Product: 294.4030909964883

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