PATENT CLAIM ANALYSIS

Application Number: 15925913
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["399", "222000"]

Abstract:
A developing device includes an accommodating casing, a rotatable developer carrying member, a regulating portion, a magnetic flux generating portion including a first magnetic pole and a second magnetic pole which have the same polarity, and a cover portion provided downstream of the developing region and upstream of a maximum magnetic flux density position of the second magnetic pole with respect to a rotational direction of the developer carrying member. The cover portion is disposed between the casing and the developer carrying member. A downstream end of the cover portion with respect to the rotational direction is in a side upstream, with respect to the rotational direction, of a minimum magnetic flux density position between the first magnetic pole and the second magnetic pole with respect to the rotational direction.

Claim (Index 27):
A developing device according to  claim 22 , wherein a lower end of said cover portion with respect to the rotational direction is in a side downstream, with respect to the rotational direction, of an upstream end of a half-width region of a magnetic flux density of said first magnetic pole with respect to the rotational direction.

Metadata:
- Claim Count in Document: 74.0
- Percentile: 90.0
- Lexical Diversity: 2.72549
- Patent Class: 399.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15925900', '15926169', '13326689', '15348147', '14376952']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8576602837534011
- 35 USC 102 Novelty (BERT): 0.531114130111559
- Combined Prediction Score: 0.8250056683892169
- Mean Citation Score: 328.52107000000007
- Max Citation Score: 392.17688
- Similarity Product: 324.75023036266805

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

Dataset: test