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 13):
The electrostatic charge image developing toner according to  claim 12 ,\n wherein an average primary particle diameter of the strontium titanate particle is 20 nm or more and 60 nm 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): 0.7584428739753577
- 35 USC 102 Novelty (BERT): 0.4923537658671018
- Combined Prediction Score: 0.7318339631645321
- Mean Citation Score: 226.70915400000004
- Max Citation Score: 257.38907
- Similarity Product: 221.845074325223

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