PATENT CLAIM ANALYSIS

Application Number: 15877787
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-09
Patent Classification: ["347", "047000"]

Abstract:
According to one embodiment, a liquid discharge head includes a pressure chamber, and a nozzle plate having a plurality of nozzle holes formed therein and a discharge face with an upstream side and a downstream side, the plurality of nozzle holes being in fluid communication with the pressure chamber and including a first nozzle hole on the upstream side of the discharge face, and a second nozzle hole on the downstream side of the discharge face. A liquid discharge speed from the first nozzle hole is higher than a liquid discharge speed from the second nozzle hole.

Claim (Index 15):
A liquid discharge device, comprising:\n a nozzle plate having a first nozzle set and a second nozzle set spaced from each other in a first direction, each nozzle set including a plurality of first nozzle holes disposed in a line along a second direction crossing the first direction and a plurality of second nozzle holes disposed in another line along the second direction; a frame bonded to the nozzle plate; a base plate having a plurality of piezoelectric element corresponding to nozzle holes of the nozzle plate, the base plate bonded to the frame, the frame being between the base plate and the nozzle plate; and a plurality of pressure chambers formed between the base plate and the nozzle plate and a piezoelectric element being between adjacent pressure chambers in the second direction, each pressure chamber being fluidly connected to one first nozzle hole and one second nozzle hole of the same nozzle set and aligned with each other in the first direction, wherein each first nozzle hole has a first liquid discharge speed, and each second nozzle hole has a second liquid discharge speed, and the first liquid discharge speed is higher than the liquid discharge speed.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 86.0
- Lexical Diversity: 2.34091
- Patent Class: 347.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13753741', '15092755', '14423298', '13788842', '15592447']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7549063729903883
- 35 USC 102 Novelty (BERT): 0.467107925396077
- Combined Prediction Score: 0.7261265282309572
- Mean Citation Score: 175.84614000000005
- Max Citation Score: 179.39998
- Similarity Product: 138.58655555199863

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