PATENT CLAIM ANALYSIS

Application Number: 15919595
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["347", "068000"]

Abstract:
A liquid ejecting apparatus including; a first liquid chamber that communicates with a first nozzle, a first channel, and a first outflow channel; a second liquid chamber that communicates with a second nozzle, a second channel, and a second outflow channel; a first volume changing portion that changes a volume of the first liquid chamber to eject liquid from the first nozzle; a second volume changing portion that changes a volume of the second liquid chamber to eject the liquid from the second nozzle; a first inflow channel resistance changing portion that changes a flow channel resistance of the first inflow channel, a second inflow channel resistance changing portion that changes a flow channel resistance of the second inflow channel, and an inflow channel-side common drive portion that applies drive forces to the first inflow channel resistance changing portion and the second inflow channel resistance changing portion.

Claim (Index 1):
A liquid ejecting apparatus that ejects liquid from a plurality of nozzles including at least a first nozzle and a second nozzle, the liquid ejecting apparatus comprising:\n a first liquid chamber that communicates with the first nozzle; a second liquid chamber that communicates with the second nozzle; a first volume changing portion that changes a volume of the first liquid chamber to eject the liquid from the first nozzle; a second volume changing portion that changes a volume of the second liquid chamber to eject the liquid from the second nozzle; a first inflow channel which is connected to the first liquid chamber and through which the liquid flows into the first liquid chamber; a second inflow channel which is connected to the second liquid chamber and through which the liquid flows into the second liquid chamber; a first outflow channel which is connected to the first liquid chamber and through which the liquid flows out of the first liquid chamber; a second outflow channel which is connected to the second liquid chamber and through which the liquid flows out of the second liquid chamber; a first inflow channel resistance changing portion that changes a flow channel resistance of the first inflow channel; a second inflow channel resistance changing portion that changes a flow channel resistance of the second inflow channel; and an inflow channel-side common drive portion that applies drive forces for changing the flow channel resistances to both of the first inflow channel resistance changing portion and the second inflow channel resistance changing portion.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 90.0
- Lexical Diversity: 4.2973
- Patent Class: 347.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15916714', '15919378', '15831792', '15913066', '15188688']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7561388264513195
- 35 USC 102 Novelty (BERT): 0.493988230244569
- Combined Prediction Score: 0.7299237668306444
- Mean Citation Score: 241.224622
- Max Citation Score: 284.60248
- Similarity Product: 247.323987648592

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