PATENT CLAIM ANALYSIS

Application Number: 15979442
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-01
Patent Classification: ["430", "108600"]

Abstract:
An electrostatic charge image developing toner includes a toner particle; a strontium titanate particle that is externally added to the toner particle and that is doped with a metal element having an electronegativity of 1.3 or less; and a silica particle that is externally added to the toner particle, in which in a case where a detected peak intensity of a metal element having an electronegativity of 1.3 or less is Me-R, a detected peak intensity of strontium is Sr—R, a detected peak intensity of silicon is Si—R, and an element proportion of strontium is Sr—P, Conditions (1) to (3) are satisfied, 0.08 kcps≤Me-R≤10 kcps,  (1) 0.1%≤Sr—P≤3.0%, and  (2) 0.15≤Sr—R/Si—R≤12.  (3)

Claim (Index 6):
The electrostatic charge image developing toner according to  claim 1 ,\n wherein a content of the metal element having an electronegativity of 1.3 or less in the strontium titanate particle is 0.1 mass % or more and 10 mass % or less.

Metadata:
- Claim Count in Document: 37.0
- Percentile: 93.0
- Lexical Diversity: 2.21311
- Patent Class: 430.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15975779', '15970850', '15965985', '15903241', '15953505']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7574476009720873
- 35 USC 102 Novelty (BERT): 0.4986870560456758
- Combined Prediction Score: 0.7315715464794461
- Mean Citation Score: 226.70915400000004
- Max Citation Score: 257.38907
- Similarity Product: 203.5218840547776

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

Dataset: test