PATENT CLAIM ANALYSIS

Application Number: 16000238
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["347", "044000"]

Abstract:
In a circulating system which circulates liquid within a liquid ejecting head, thickening of liquid in the vicinity of an ejection port can be more securely suppressed. The ejection port includes a first ejection port disposed in an upstream side in an ejecting direction of ink and a second ejection port disposed in a downstream side in the ejecting direction. The second ejection port includes an enlarged diameter portion whose diameter is enlarged in a radially outward manner from at least a part of an opening edge portion of the first ejection port.

Claim (Index 13):
The liquid ejecting head according to  claim 1 , wherein\n the ejection energy generating element is provided inside the pressure chamber, and the liquid supplied to the pressure chamber through the inflow path is circulated between the pressure chamber and outside the pressure chamber through the outflow path.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 94.0
- Lexical Diversity: 1.94
- Patent Class: 347.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15260709', '15992667', '15598034', '12051762', '15965682']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7965799241836977
- 35 USC 102 Novelty (BERT): 0.4830006076995819
- Combined Prediction Score: 0.7652219925352861
- Mean Citation Score: 247.159388
- Max Citation Score: 251.71957
- Similarity Product: 223.3538838665885

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

Dataset: test