PATENT CLAIM ANALYSIS

Application Number: 15744059
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["347", "020000"]

Abstract:
An efficiency of a liquid supply to an ejection head such as an inkjet head is improved. An ink supply apparatus is provided that supplies ink to an inkjet head of a printer which is an example of inkjet recording apparatuses. The ink supply apparatus includes a non-replaceable ink pack disposed at a position at which the ink stored inside is suppliable by a hydraulic head differential to the printer, and a replaceable pack holder that replaceably holds a replaceable ink pack provided apart from the non-replaceable ink pack. The ink to be supplied to the non-replaceable ink pack is containable in the replaceable ink pack at a position preceding the non-replaceable ink pack. The ink that the non-replaceable ink pack receives from the replaceable ink pack is supplied to the printer under a pressure generated by the hydraulic head differential.

Claim (Index 4):
The liquid supply apparatus as set forth in  claim 1 , further comprising:\n a checking device, being configured to check a liquid amount in the first liquid container.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 86.0
- Lexical Diversity: 2.57895
- Patent Class: 347.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['10404357', '11729771', '13511371', '11729808', '13206687']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7463458500620045
- 35 USC 102 Novelty (BERT): 0.4831836545555582
- Combined Prediction Score: 0.7200296305113598
- Mean Citation Score: 198.073874
- Max Citation Score: 204.29303
- Similarity Product: 144.24996638384226

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