PATENT CLAIM ANALYSIS

Application Number: 16285345
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-09
Patent Classification: ["399", "104000"]

Abstract:
A developing apparatus includes a developer container that stores developer, a conveyance screw including a shaft portion and a blade, a bearing portion configured to engage with an engagement portion of the shaft portion of the conveyance screw, and a magnetic seal member having a magnetic property and disposed along a peripheral surface of the shaft portion in a noncontact manner with respect to the shaft portion between the blade and the engagement portion in the rotational axis direction of the conveyance screw.

Claim (Index 7):
The developing apparatus according to  claim 1 , wherein the bearing portion is formed of an inner surface of a projection having an annular shape and protruding from an inner side surface of the developer container.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 99.0
- Lexical Diversity: 1.97727
- Patent Class: 399.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15599664', '12008824', '15685187', '12412892', '12360321']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8294834065508182
- 35 USC 102 Novelty (BERT): 0.4876004119412497
- Combined Prediction Score: 0.7952951070898614
- Mean Citation Score: 219.62876
- Max Citation Score: 226.31354
- Similarity Product: 154.4172021595287

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