PATENT CLAIM ANALYSIS

Application Number: 15888974
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["347", "089000"]

Abstract:
A liquid discharge head includes discharge orifices, recording elements that generate energy, supply channels that supply liquid to the recording elements, a common supply channel communicating with the supply channels, recovery channels that recover liquid supplied to the recording elements, a common recovery channel that recovers liquid from the recovery channels, a first inlet port that supplies liquid to the common supply channel, a first recovery port that recovers liquid from the first common supply channel, a second inlet port that supplies liquid to the common recovery channel, and a second recovery port that recovers liquid from the second common recovery channel. The first inlet port and the first recovery port communicate without going through channel portions where recording elements are disposed, and the second inlet port and the second recovery port communicate without going through channel portions where recording elements are disposed.

Claim (Index 11):
The liquid discharge head according to  claim 9 , wherein the first negative pressure control unit and the second negative pressure control unit are pressure-reducing regulators.

Metadata:
- Claim Count in Document: 19.0
- Percentile: 88.0
- Lexical Diversity: 3.69048
- Patent Class: 347.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15389301', '15389323', '15394386', '15394639', '15398270']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7891374134036642
- 35 USC 102 Novelty (BERT): 0.5620927044795796
- Combined Prediction Score: 0.7664329425112557
- Mean Citation Score: 388.932424
- Max Citation Score: 462.66248
- Similarity Product: 333.00170009906293

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