PATENT CLAIM ANALYSIS

Application Number: 16293782
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-06
Patent Classification: ["347", "047000"]

Abstract:
A liquid jetting head includes: a channel substrate having a nozzle surface in which nozzles are open, the channel substrate being formed with pressure chambers communicating with the nozzles respectively; and an actuator covering the pressure chambers. The pressure chambers include first pressure chambers arranged in an arrangement direction to form a first pressure chamber row. The nozzles include first nozzles communicating with the pressure chambers respectively. Any two first nozzles that are adjacent in the arrangement direction are arranged at different positions in the channel substrate with respect to an orthogonal direction which is parallel to the nozzle surface and orthogonal to the arrangement direction and different in a first distance. The first distance is a distance in the orthogonal direction between each first nozzle and an end on one side in the orthogonal direction of the first pressure chamber communicating with the first nozzle.

Claim (Index 1):
A liquid jetting head, comprising:\n a channel substrate having a nozzle surface in which nozzles are open, the channel substrate being formed with pressure chambers communicating with the nozzles respectively; and an actuator configured to be driven to deform the pressure chambers, wherein the pressure chambers form pressure chamber rows arranged in a first direction which is parallel to the nozzle surface, each of the pressure chamber rows extending in a second direction which is parallel to the nozzle surface and orthogonal to the first direction, the channel substrate is formed with at least one supply channel which extends in the second direction and through which liquid is supplied to each of the pressure chambers from a storage chamber storing the liquid, the nozzles are arranged such that liquid droplets of the liquid discharged from the nozzles onto a medium form dots aligned in the second direction, and the nozzles are arranged such that the number of nozzles, which are adjacent in the second direction and which have the same distance in the first direction from the at least one supply channel, is the minimum.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 99.0
- Lexical Diversity: 2.52459
- Patent Class: 347.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15912753', '12341596', '11654810', '15918224', '13018718']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7732647580091313
- 35 USC 102 Novelty (BERT): 0.5278709809269312
- Combined Prediction Score: 0.7487253803009113
- Mean Citation Score: 292.095694
- Max Citation Score: 371.76276
- Similarity Product: 332.0652704819083

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