PATENT CLAIM ANALYSIS

Application Number: 16060609
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["347", "068000"]

Abstract:
An inkjet print head for generating a droplet of ink includes an ink supply substrate having an ink supply channel; a droplet forming unit arranged on the ink supply substrate; and a manifold chamber formed over an ink inlet surface of the droplet forming unit. The manifold chamber has a first wall formed by the ink inlet surface, a second closed wall formed opposite to the first wall and a side wall extending between the first wall and the second wall and surrounding the manifold chamber. The manifold chamber extends in a manifold plane. A manifold supply channel is arranged in the manifold plane and surrounds the manifold chamber. The ink supply channel is in fluid communication with the manifold supply channel. A number of manifold feed openings in the side wall provide for a fluid connection between the manifold supply channel and the manifold chamber.

Claim (Index 1):
An inkjet print head for generating a droplet of ink, the inkjet print head comprising:\n an ink supply substrate comprising an ink supply channel; a droplet forming unit arranged on the ink supply substrate, the droplet forming unit having an ink inlet surface and comprising a number of droplet ejection units, each droplet ejection unit comprising an ink flow path extending between an ink inlet port and an orifice, a piezoelectric actuator being arranged in operative communication with the ink flow path for generating a pressure wave in the ink in the ink flow path, the ink inlet port for receiving ink from the ink supply substrate being arranged in the ink inlet surface; and a manifold chamber formed over the ink inlet surface of the droplet forming unit, wherein the manifold chamber: comprises a first wall formed by the ink inlet surface; comprises a second closed wall formed opposite to the first wall; extends in a manifold plane, the manifold plane being parallel to the ink inlet surface; comprises a side wall extending between the first wall and the second wall and surrounding the manifold chamber; a manifold supply channel being arranged in the manifold plane surrounding the manifold chamber, wherein the ink supply channel in the ink supply substrate is in fluid communication with the manifold supply channel; and a number of manifold feed openings arranged in the side wall and providing a fluid connection between the manifold supply channel and the manifold chamber, the number of manifold feed openings being arranged surrounding the manifold chamber to enable ink to flow into the manifold chamber in at least two different flow directions.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 94.0
- Lexical Diversity: 2.67241
- Patent Class: 347.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16060589', '15374627', '11767655', '14261370', '12638553']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7628947818294439
- 35 USC 102 Novelty (BERT): 0.5386148936259764
- Combined Prediction Score: 0.7404667930090971
- Mean Citation Score: 282.8485100000001
- Max Citation Score: 392.85416
- Similarity Product: 381.410512720146

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