PATENT CLAIM ANALYSIS

Application Number: 15920912
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["347", "010000"]

Abstract:
An inkjet print head includes a droplet ejection unit having a pressure chamber; a first actuator configured for changing a volume of the pressure chamber; a second actuator configured for changing the volume of the pressure chamber; and a nozzle orifice. The inkjet print head further includes a control circuitry operatively connected to the first actuator and the second actuator. The control circuitry includes a drive circuitry for supplying a drive signal to at least one of the first and the second actuator; a sensing circuitry for receiving a sense signal from the first actuator; and a switch circuitry for switching a connection of the first actuator between a connection to the drive circuitry and a connection to the sensing circuitry.

Claim (Index 10):
An inkjet print head assembly comprising:\n inkjet print head configured to eject a droplet of a liquid, the inkjet print head comprising:\n a droplet ejection unit comprising:\n a pressure chamber; \n a first actuator configured for changing a volume of the pressure chamber; \n a second actuator configured for changing the volume of the pressure chamber; and \n a nozzle orifice; \n \n a control circuitry operatively connected to the first actuator and the second actuator, the control circuitry comprising\n a drive circuitry for supplying a drive signal to at least one of the first and the second actuator; \n a sensing circuitry for receiving a sense signal at least from the first actuator; and \n a switch circuitry for switching a connection of at least the first actuator between a connection to the driving circuitry and a connection to the sensing circuitry; and \n \n a controller configured to: select a drive mode for driving at least one of the first and the second actuator for ejecting the droplet of the liquid through the nozzle orifice; and select a sensing mode for receiving the sense signal from the first actuator to detect a pressure in the pressure chamber on the basis of at least one print property of a group of print properties, the group of print properties comprising a liquid viscosity, a liquid density, a droplet size, a printing productivity, and a printing quality.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 90.0
- Lexical Diversity: 2.74468
- Patent Class: 347.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15643212', '15493960', '15205450', '15656810', '12443502']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7579874174795439
- 35 USC 102 Novelty (BERT): 0.4772205661595518
- Combined Prediction Score: 0.7299107323475447
- Mean Citation Score: 233.599604
- Max Citation Score: 248.19716
- Similarity Product: 221.1657794008875

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

Dataset: test