PATENT CLAIM ANALYSIS

Application Number: 16110188
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-02
Patent Classification: ["430", "108600"]

Abstract:
A toner contains toner particles, titanate fine particles having a Group II element, and hydrotalcite compound fine particles as an external additive and satisfying 10≤Lt≤80 and 100≤Lh≤Weight average particle diameter (D4) of toner particles×0.50, when the number average particle diameter (D1) of primary particles of the titanate fine particles is defined as Lt (nm) and the number average particle diameter (D1) of primary particles of the hydrotalcite compound fine particles is defined as Lh (nm).

Claim (Index 1):
A toner comprising:\n toner particles; and an external additive, wherein the external additive comprises titanate fine particles of which a Group II element is contained and hydrotalcite compound fine particles, when a number average particle diameter (D1) of primary particles of the titanate fine particles is defined as Lt (nm), the Lt (nm) is 10 nm or more and 80 nm or less, when a number average particle diameter (D1) of primary particles of the hydrotalcite compound fine particles is defined as Lh (nm), the Lh (nm) satisfies a following condition:\n 100 \u2264Lh \u2264Weight average particle diameter ( D 4) of toner particles\u00d70.50.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 96.0
- Lexical Diversity: 2.17073
- Patent Class: 430.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14304296', '14364633', '10935130', '14483975', '15220594']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7532003033746781
- 35 USC 102 Novelty (BERT): 0.4896964700586481
- Combined Prediction Score: 0.7268499200430751
- Mean Citation Score: 199.413432
- Max Citation Score: 210.0803
- Similarity Product: 139.67477926068898

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