PATENT CLAIM ANALYSIS

Application Number: 15868162
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["347", "033000"]

Abstract:
Provided is a recording head recovery system, which includes a recording head and a wiper. The recording head includes an ink ejection surface provided with an ink ejection region in which ink ejection ports are formed. The recording head is disposed on a wiping direction upstream side of the ink ejection region, and a cleaning liquid supply region in which cleaning liquid supply ports for supplying cleaning liquid are formed. A height position of a lower end part of the wiper when passing the cleaning liquid supply region is lower than a height position of the lower end part of the wiper when wiping the ink ejection region.

Claim (Index 15):
A head cleaning mechanism comprising:\n a recording head including an ink ejection surface in which a plurality of ink ejection ports are formed for ejecting ink onto a recording medium, and a cleaning liquid supply surface in which a plurality of cleaning liquid supply ports for supplying cleaning liquid are formed; and a wiper configured to wipe the ink ejection surface in a predetermined direction, wherein the recording head is constituted of an ink ejection head portion including the ink ejection surface, and a cleaning liquid supplying head portion disposed on an upstream side in a wiping direction of the ink ejection head portion, the wiping direction in which the wiper wipes the ink ejection surface, the cleaning liquid supplying head portion including the cleaning liquid supply surface, the cleaning liquid supply surface includes a lower surface disposed in parallel to the ink ejection surface on the wiping direction upstream side of the ink ejection surface adjacent to the same, and a length of the lower surface in a head width direction perpendicular to the wiping direction is larger than a length of the ink ejection surface in the head width direction.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 86.0
- Lexical Diversity: 2.42553
- Patent Class: 347.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15850917', '15856885', '15827304', '14636941', '14693156']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8009868533015417
- 35 USC 102 Novelty (BERT): 0.5659396627418626
- Combined Prediction Score: 0.7774821342455738
- Mean Citation Score: 402.21167
- Max Citation Score: 455.4845
- Similarity Product: 437.0719180005491

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