PATENT CLAIM ANALYSIS

Application Number: 16025564
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["347", "013000"]

Abstract:
A page-wide liquid ejection head includes a liquid ejection unit  300  adapted to eject a liquid; a liquid supply unit  220  provided with a liquid supplying flow path adapted to supply the liquid to the liquid ejection unit  300 ; and first and second pressure control units  230  fixed to the liquid supply unit  220  and adapted to control pressure in the liquid supplying flow path, in which the first and second pressure control units  230  are shorter in longitudinal length than the liquid supply unit  220 , and the first pressure control unit  230  and second pressure control unit  230  are placed by being shifted partially or totally from each other in a longitudinal direction of the liquid supply unit  220.

Claim (Index 16):
The liquid ejection head according to  claim 1 , wherein a plurality of recording element substrates is arranged in line on the liquid ejection unit, each of the recording element substrates including an ejection nozzle row in which a plurality of ejection nozzles adapted to eject the liquid is arranged.

Metadata:
- Claim Count in Document: 16.0
- Percentile: 95.0
- Lexical Diversity: 2.5
- Patent Class: 347.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16018454', '15382048', '16014624', '15391114', '10647429']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7710930486184653
- 35 USC 102 Novelty (BERT): 0.4644793984873394
- Combined Prediction Score: 0.7404316836053527
- Mean Citation Score: 199.079198
- Max Citation Score: 204.80107
- Similarity Product: 178.136355492698

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