PATENT CLAIM ANALYSIS

Application Number: 15872548
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["347", "016000"]

Abstract:
A control section of an inkjet recording apparatus forms a test chart between both ends of a recording medium in a recording-medium width direction by drawing a plurality of line sets, in each of which there are arranged a predetermined number of lines each extending in a recording-medium conveyance direction and each drawn with ink ejected from a single one of the plurality of ink ejection nozzles, by sequentially shifting the plurality of line sets by one line in the recording-medium width direction, each time the recording medium proceeds a predetermined distance in the recording-medium conveyance direction. Further, the control section detects, by using the detection section, presence/absence of ink on each of the plurality of lines drawn in the test chart, and determines presence/absence of a defective pixel, and a position of the defective pixel.

Claim (Index 3):
The inkjet recording apparatus according to  claim 1 ,\n wherein, in the test chart, the control section draws a same number of lines with respect to each of the plurality of ink ejection nozzles as there are arranged in each of the plurality of line sets.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 86.0
- Lexical Diversity: 2.31746
- Patent Class: 347.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15872729', '10932021', '12003837', '11092785', '11606128']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7853977598446797
- 35 USC 102 Novelty (BERT): 0.5087142225990507
- Combined Prediction Score: 0.7577294061201169
- Mean Citation Score: 266.620052
- Max Citation Score: 311.5542
- Similarity Product: 257.5907249344468

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