PATENT CLAIM ANALYSIS

Application Number: 16104735
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-03
Patent Classification: ["347", "006000"]

Abstract:
According to one embodiment, a fluid circulation apparatus includes a first tank to store fluid to be supplied to a fluid ejection head, a circulation path including a first flow path portion to provide fluid from the first tank to a supply port of the fluid ejection head, and a second flow path portion to return fluid from a collection port of the fluid ejection head to the first tank, a bypass flow path to connect the supply port to the collection port outside of the fluid ejection head, and a pressure sensor configured to measure pressure of the bypass flow path.

Claim (Index 6):
The fluid circulation apparatus according to  claim 4 , further comprising:\n an opening/closing valve connected to an air chamber of the bypass tank and configured to selectively open the air chamber to the atmosphere, wherein the pressure sensor detect pressure of the air chamber of the bypass tank.

Metadata:
- Claim Count in Document: 21.0
- Percentile: 96.0
- Lexical Diversity: 2.76923
- Patent Class: 347.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15387340', '15382039', '15965682', '15682936', '12992587']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.733431675597368
- 35 USC 102 Novelty (BERT): 0.4814491853084662
- Combined Prediction Score: 0.7082334265684778
- Mean Citation Score: 175.591732
- Max Citation Score: 182.11815
- Similarity Product: 123.86056633087992

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