PATENT CLAIM ANALYSIS

Application Number: 15941182
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-02
Patent Classification: ["399", "111000"]

Abstract:
A drum unit includes: a frame; a first photosensitive drum; a second photosensitive drum; a charger; and a storage medium. The frame includes: a first frame plate; a second frame plate spaced apart from the first frame plate in a first direction; a third frame plate connecting one end of the first frame plate to one end of the second frame plate; and a fourth frame plate connecting another end of the first frame plate to another end of the second frame plate. The first photosensitive drum and the second photosensitive drum are rotatably supported by the frame. The second photosensitive drum is spaced apart from the first photosensitive drum and positioned closer to the third frame plate than the first photosensitive drum to the third frame plate in a second direction. The storage medium has an electrical contact surface positioned at an outer surface of the fourth frame plate.

Claim (Index 1):
A drum unit comprising:\n a frame including:\n a first frame plate; \n a second frame plate spaced apart from the first frame plate in a first direction, the first frame plate having one end and another end in a second direction crossing the first direction and the second frame plate having one end and another end in the second direction; \n a third frame plate extending in the first direction and connecting the one end of the first frame plate to the one end of the second frame plate; and \n a fourth frame plate extending in the first direction and connecting the another end of the first frame plate to the another end of the second frame plate, the fourth frame plate being spaced apart from the third frame plate in the second direction; \n a first photosensitive drum rotatably supported by the first frame plate and the second frame plate about a first axis extending in the first direction; a second photosensitive drum rotatably supported by the first frame plate and the second frame plate about a second axis extending in the first direction, the second photosensitive drum being spaced apart from the first photosensitive drum in the second direction and being positioned closer to the third frame plate than the first photosensitive drum is to the third frame plate in the second direction; a charger positioned between the first axis and the second axis in the second direction, the charger being configured to charge an outer circumferential surface of the first photosensitive drum; and a storage medium having an electrical contact surface positioned at an outer surface of the fourth frame plate.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 90.0
- Lexical Diversity: 3.48936
- Patent Class: 399.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15941275', '14670538', '14670520', '12626324', '15472014']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7827673783886725
- 35 USC 102 Novelty (BERT): 0.5132471426150874
- Combined Prediction Score: 0.755815354811314
- Mean Citation Score: 253.043194
- Max Citation Score: 338.51996
- Similarity Product: 335.26498832250127

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