PATENT CLAIM ANALYSIS

Application Number: 15756705
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["118", "302000"]

Abstract:
An ejection device includes a nozzle that ejects an ejection fluid, an ejection-side pump, a driving-side pump, and a heating unit. The ejection-side pump includes a pressure transmitting member, and an ejection chamber and a driving chamber adjacent to each other across the pressure transmitting member. The ejection chamber is filled with the ejection fluid. The driving chamber is filled with a driving fluid. The driving-side pump is a pump that applies pressure to the driving fluid. The pressure transmitting member transmits the pressure applied to the driving fluid to the ejection fluid in the ejection chamber. The heating unit heats at least the ejection-side pump while the driving-side pump remains unheated.

Claim (Index 5):
The ejection device according to  claim 1 , further comprising:\n a plurality of sets each including the nozzle and the ejection-side pump, and a flow path switching part that connects at least one of the driving chambers in the ejection-side pumps selectively to the driving-side pump.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 90.0
- Lexical Diversity: 2.86047
- Patent Class: 118.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14659004', '11159211', '12568156', '12868472', '15001876']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8055092487211227
- 35 USC 102 Novelty (BERT): 0.473761871581001
- Combined Prediction Score: 0.7723345110071106
- Mean Citation Score: 186.374476
- Max Citation Score: 191.57515
- Similarity Product: 147.14691314466003

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

Dataset: test