PATENT CLAIM ANALYSIS

Application Number: 15922398
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["347", "020000"]

Abstract:
A valve unit includes a flow path member having an opening surface that has a flow path opening of a liquid flow path, a valve having a sealing surface configured to seal the flow path opening, and a sealing member disposed on one of a peripheral portion of the flow path opening in the opening surface and a portion of the sealing surface facing the peripheral portion. The sealing surface is configured to be moved forward and backward relative to the opening surface to open and close the flow path opening. The sealing member is configured to be in contact with the peripheral portion of the flow path opening and the sealing surface when the valve is closed. The sealing member includes a fluorinated polyether.

Claim (Index 8):
A liquid ejecting head comprising the valve unit according to  claim 2 , wherein the liquid ejecting head is configured to eject liquid supplied from the valve unit.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 90.0
- Lexical Diversity: 2.84783
- Patent Class: 347.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13726755', '13236499', '14627100', '15418124', '12047577']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7193719157285551
- 35 USC 102 Novelty (BERT): 0.4794804731887796
- Combined Prediction Score: 0.6953827714745775
- Mean Citation Score: 223.174886
- Max Citation Score: 231.6753
- Similarity Product: 202.13157669156791

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test