PATENT CLAIM ANALYSIS

Application Number: 15947109
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["399", "111000"]

Abstract:
A rotatable member includes a hollow cylindrical rotation shaft formed with a curved plate-like member. The rotation shaft includes a seam where end surfaces of the plate-like member are contacted to each other. The rotation shaft includes a rotational drive transmitting portion which is provided at an axial end portion thereof and which includes a contact surface contactable to a driver for driving the rotation shaft and configured to receive the driving force from the driver. In a coordinate system with the rotational axis as an origin, the contact surface is provided at a position away by 90° or more from the seam in a normal rotational direction which is a direction in which the rotatable member rotates to form an image.

Claim (Index 1):
A rotatable member usable for forming an image on a recording material, comprising:\n a hollow cylindrical rotation shaft formed with a curved plate-like member and including an outer peripheral surface and an inner peripheral surface which are cylindrical surfaces, said hollow cylindrical rotation shaft having a rotational axis, wherein said rotation shaft includes a seam where end surfaces of the plate-like member are contacted to each other from one end to the other end of said rotation shaft with respect to an axial direction of said rotation shaft, wherein said rotation shaft includes a rotational drive transmitting portion which is provided at an axial end portion thereof and to which a driving force for rotating said rotation shaft is transmitted, wherein said rotational drive transmitting portion includes, at an end surface different from the outer peripheral surface and the inner peripheral surface, a contact surface contactable to a driver for driving said rotation shaft and configured to receive the driving force from said driver, and wherein in a coordinate system with the rotational axis as an origin, said contact surface is provided at a position away by 90\u00b0 or more from the seam in a normal rotational direction which is a direction in which said rotatable member rotates to form the image.

Metadata:
- Claim Count in Document: 56.0
- Percentile: 91.0
- Lexical Diversity: 1.89552
- Patent Class: 399.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15935440', '13224793', '14689431', '15348244', '14736723']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7967895159993496
- 35 USC 102 Novelty (BERT): 0.511460327290749
- Combined Prediction Score: 0.7682565971284895
- Mean Citation Score: 279.729468
- Max Citation Score: 328.00842
- Similarity Product: 285.30671940545795

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