PATENT CLAIM ANALYSIS

Application Number: 15768606
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["347", "027000"]

Abstract:
A maintenance cap is provided for in-situ attachment to a printhead of printing apparatus. The maintenance cap comprises a housing defining at least one chamber for receiving a liquid. An opening in the housing provides a path for the liquid to pass from the chamber into a portion of the printhead when the maintenance cap is engaged with the printhead. The maintenance cap also includes a seal disposed around the opening for engagement with the printhead. A transducer coupled to the housing is used to generate ultrasound acoustic waves in the liquid contained in the chamber and printhead so as to clean the printhead.

Claim (Index 20):
The system of  claim 12 , further comprising a level detection system for monitoring the height of the liquid in the at least one chamber and a printhead with which the chamber is engaged, wherein, preferably, the level detection system is a local ink pressure control system for the printhead.

Metadata:
- Claim Count in Document: 31.0
- Percentile: 91.0
- Lexical Diversity: 1.94643
- Patent Class: 347.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15022468', '15022424', '12626933', '11482968', '11482970']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7594065243625373
- 35 USC 102 Novelty (BERT): 0.5063989549206334
- Combined Prediction Score: 0.734105767418347
- Mean Citation Score: 239.758552
- Max Citation Score: 274.43118
- Similarity Product: 177.60657307156205

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