PATENT CLAIM ANALYSIS

Application Number: 16214859
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-08
Patent Classification: ["430", "108600"]

Abstract:
Provided is a two-component developer for developing an electrostatic latent image containing: toner particles having toner mother particles and an external additive on a surface of the toner mother particles; and carrier particles, wherein the external additive contains alumina particles; the alumina particles are subjected to a surface modification with a hydrophobilizing agent; among the hydrophobilizing agent existing on the surface of the alumina particles after the surface modification, a ratio of the hydrophobilizing agent in a state of being liberated from the surface is 20% or less when extraction treatment is performed under a predetermined condition; the alumina particles have a number average primary particle diameter in the range of 5 to 60 nm; and the carrier particles have a resin covering layer, and the resin covering layer is formed with an alicyclic (meth)acrylate monomer

Claim (Index 7):
The two-component developer for developing an electrostatic latent image described in  claim 1 ,\n wherein the carrier particles have a resistance in the range of 1.0\u00d710 9  to 1.0\u00d710 11  \u03a9.cm.

Metadata:
- Claim Count in Document: 18.0
- Percentile: 98.0
- Lexical Diversity: 1.93506
- Patent Class: 430.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16138485', '11411179', '16012873', '16194631', '13565200']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7975830094427898
- 35 USC 102 Novelty (BERT): 0.5038353214792002
- Combined Prediction Score: 0.7682082406464309
- Mean Citation Score: 272.305762
- Max Citation Score: 292.35516
- Similarity Product: 227.75740324491983

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

Dataset: test