PATENT CLAIM ANALYSIS

Application Number: 16018420
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["430", "111400"]

Abstract:
A magnetic toner is provided, which has a magnetic toner particle containing a binder resin, a wax, and a magnetic body, wherein, when Dn is a number-average particle diameter of the toner, CV 1  is coefficient of variation of a brightness variance value of the toner in a particle diameter range of Dn−0.500 to +0.500, and CV 2  is coefficient of variation of a brightness variance value of the toner in a particle diameter range of Dn−1.500 to −0.500, a relationship CV 2 /CV 1  1.00 is satisfied; an average brightness of the toner in the range of Dn−0.500 to +0.500 is 30.0 to 60.0; and when, in a cross section of the toner observed using a transmission electron microscope, which is divided with a square grid having a side of 0.8 μm, coefficient of variation CV 3  of an occupied area percentage for the magnetic body is 40.0 to 80.0%.

Claim (Index 6):
The magnetic toner according to  claim 1 , wherein, in the cross section of the magnetic toner particle observed using a transmission electron microscope, when\n Ws is an occupied area percentage for the wax in the region within 1.0 \u03bcm from a contour of the cross section and Wc is an occupied area percentage for the wax in the interior region positioned further toward inside than inside 1.0 \u03bcm away from the contour of the cross section, the Ws is at least 1.5% and not more than 18.0% and a ratio of the Wc to the Ws is at least 2.0 and not more than 10.0.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 94.0
- Lexical Diversity: 2.33803
- Patent Class: 430.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10607014', '12795064', '10784204', '10712026', '11813712']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7624830296891526
- 35 USC 102 Novelty (BERT): 0.5147508227296235
- Combined Prediction Score: 0.7377098089931997
- Mean Citation Score: 259.752674
- Max Citation Score: 271.51303
- Similarity Product: 174.64143178016187

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