PATENT CLAIM ANALYSIS

Application Number: 16009026
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["347", "006000"]

Abstract:
An inkjet recording apparatus includes a recording head, an ink tank, a supply flow path, a supply pump located in the supply flow path, a collection flow path, a relief flow path connecting a first position in the supply flow path to a second position in the supply flow path, wherein the first position is located at a downstream side of the supply pump in the supply flow path and the second position located at an upstream side of the supply pump in the supply flow path, and a differential pressure regulating valve located in the relief flow path and configured to, in a case where the pressure of the pumped ink in the supply flow path is larger than a predetermined value, open the relief flow path so as to allow ink in the supply flow path to flow from the first position to the second position.

Claim (Index 2):
The inkjet recording apparatus according to  claim 1 , further comprising a collection pump which is located in the collection flow path and configured to pump ink from the recording head to the ink tank,\n wherein the supply pump is configured to provide a predetermined amount of ink flow in the supply flow path, and the collection pump is configured to provide a predetermined amount of ink flow in the collection flow path irrespective of the amount of ink to be ejected from the recording head.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 94.0
- Lexical Diversity: 3.09804
- Patent Class: 347.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16005335', '14244178', '13659725', '14244182', '12561317']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7541890514854398
- 35 USC 102 Novelty (BERT): 0.4908194869008017
- Combined Prediction Score: 0.727852095026976
- Mean Citation Score: 235.59028200000003
- Max Citation Score: 267.35748
- Similarity Product: 220.216064536872

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