PATENT CLAIM ANALYSIS

Application Number: 15986230
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-06
Patent Classification: ["430", "108600"]

Abstract:
A white toner for electrostatic image development includes white toner particles containing a binder resin and a white pigment. When in a circularity distribution of the white pigment determined by sectional observation of the white toner particles, the cumulative 10% circularity from the smaller side is C10, and the cumulative 50% circularity is C50, the following formula (1) and formula (2) are satisfied. 0.900≤ C 50≤1.000   Formula (1) 1.00≤ C 50/ C 10≤1.13   Formula (2)

Claim (Index 5):
The white toner for electrostatic image development according to  claim 1 , wherein when in a distribution of uneven distribution degrees of the white pigment represented by formula (A) below, the maximum frequent value is Pm and the skewness is Psk, the white toner satisfies the following formula (5) and formula (6),\n Uneven distribution degree=2d/D \u2003\u2003Formula (A) 0.78\u2264Pm\u22640.98 \u2003\u2003Formula (5) \u22121.10 \u2264Psk\u2264\u2212 0.60 \u2003\u2003Formula (6) in the formula (A), D is the equivalent circle diameter (\u03bcm) of the white toner particles determined by sectional observation of the white toner particles, and d is the distance (\u03bcm) from the center of gravity of each of the white toner particles to the center of gravity of each of the white pigment particles, which is determined by sectional observation of the white toner particles.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 93.0
- Lexical Diversity: 1.73077
- Patent Class: 430.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15063930', '12780529', '15784772', '15493718', '15587493']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7794478584193159
- 35 USC 102 Novelty (BERT): 0.4793732843551386
- Combined Prediction Score: 0.7494404010128982
- Mean Citation Score: 203.388986
- Max Citation Score: 211.54156
- Similarity Product: 162.5293594731999

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test