PATENT CLAIM ANALYSIS

Application Number: 16023813
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["347", "042000"]

Abstract:
A liquid ejection head unit is formed by arranging a plurality of recording element substrates in a first direction. The recording element substrate has an ejection orifice from which a liquid is ejected. The liquid ejection head unit includes: rail portions extending in the first direction and a protective member which is detachably fitted on the rail portions. The protective member is movable along the rail portions between a first position and a second position. The first position allows the protective member to cover whole surfaces of the plurality of recording element substrates. The second position allows the plurality of recording element substrates to be exposed so as to allow a liquid to be ejected from the ejection orifice.

Claim (Index 11):
The liquid ejection head unit according to  claim 1 , wherein the plurality of recording element substrates are arranged in a straight line along the first direction.

Metadata:
- Claim Count in Document: 28.0
- Percentile: 94.0
- Lexical Diversity: 2.33333
- Patent Class: 347.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16018454', '14480776', '14696847', '13949017', '14480441']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7612218142208083
- 35 USC 102 Novelty (BERT): 0.4498892141896888
- Combined Prediction Score: 0.7300885542176964
- Mean Citation Score: 171.48101400000004
- Max Citation Score: 179.5485
- Similarity Product: 162.25153582978243

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