PATENT CLAIM ANALYSIS

Application Number: 16001319
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["399", "004000"]

Abstract:
An opening, from which a cleaning member is inserted from the outer side of a main body of the image forming apparatus according to the present invention, is provided further toward the front side than an end portion of a front side of a holding member. The opening guides movement of the cleaning member in the direction of insertion as the inserted cleaning member moves toward the downstream side in the direction of insertion, so that downstream-side end portions of engaging portions in the insertion direction engage upstream-side end portions of protruding portions formed on the holding member in the direction of insertion.

Claim (Index 1):
An image forming apparatus, comprising:\n a photosensitive drum configured to be capable of rotating as to an apparatus main body; an optical print head having a plurality of lenses from which light to expose the photosensitive drum is emitted; a first rail formed on the optical print head along a longitudinal direction of the optical print head, the first rail being formed on one side of the optical print head in a perpendicular direction perpendicular to both the longitudinal direction of the optical print head and an optical axis direction of the lenses; a second rail formed on the optical print head along a longitudinal direction of the optical print head, the second rail being formed on another side of the optical print head in the perpendicular direction; and an insertion portion configured to guide a rod-shaped cleaning member, wherein the cleaning member includes\n a rubbing portion that rubs and cleans light emission faces of the lenses, \n a first engaging portion configured to restrict the rubbing portion from moving in a direction away from the light emission faces, by engaging the first rail and abutting the first rail from a side opposite to a side of the first rail at which the photosensitive drum is disposed, and \n a second engaging portion configured to restrict the rubbing portion from moving in a direction away from the light emission faces, by engaging the second rail and abutting the second rail from a side opposite to a side of the second rail at which the photosensitive drum is disposed, \n and wherein, when a worker inserts the cleaning member from a side face of the apparatus main body in the longitudinal direction, the insertion portion guides movement of the cleaning member in the direction of insertion, with the first engaging portion engaging the first rail toward the direction of insertion and the second engaging portion engaging the second rail toward the direction of insertion.

Metadata:
- Claim Count in Document: 33.0
- Percentile: 94.0
- Lexical Diversity: 2.07692
- Patent Class: 399.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16001732', '16001508', '16001412', '16001344', '16001562']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8312322475368823
- 35 USC 102 Novelty (BERT): 0.5164271938293333
- Combined Prediction Score: 0.7997517421661274
- Mean Citation Score: 313.13653
- Max Citation Score: 354.58295
- Similarity Product: 267.4817007404864

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