PATENT CLAIM ANALYSIS

Application Number: 16024987
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["347", "104000"]

Abstract:
A transport roller for a printing apparatus transports a medium. The transport roller includes a shaft that extends in a direction intersecting a transport direction of the medium, and a wheel group in which a plurality of toothed wheels arrayed in the direction in which the shaft extends are held by holders. The toothed wheel includes non-formation portions having no teeth. The non-formation portions of the plurality of toothed wheels of the wheel group are arranged with an interval therebetween in a circumferential direction of the toothed wheels. The non-formation portions are cut portions that are formed when the toothed wheel is cut off from a base. The teeth other than the teeth adjacent to the cut portions are arranged away from each other at regular intervals in a circumferential direction of the wheel group.

Claim (Index 5):
The transport roller according to  claim 1 ,\n wherein the toothed wheel includes:\n a wheel through hole through which the shaft extends; and \n a wheel projection that extends from a peripheral edge of the wheel through hole toward a center of an imaginary circle connecting vertices of the teeth of the toothed wheel, \n wherein the holder includes:\n a through hole through which the shaft extends; \n a boss that is formed on one side surface of the holder so as to be located on an inner side with respect to an outer periphery defined by an edge of the holder in a circumferential direction thereof and so as to extend in the direction intersecting the transport direction; \n a recess that is formed on the one side surface of the holder so as to be recessed inward from the outer periphery side in the boss and so as to be engaged with the wheel projection; \n a surface that is formed on the one side surface of the holder so as to be located on the outer periphery side with respect to the boss and so as to support a side surface of a first toothed wheel; \n a depression that is formed on another side surface of the holder so as to be located on an inner side with respect to the outer periphery and so as to be depressed in the direction intersecting the transport direction for engagement with the boss of another holder; \n a projection that is formed on the another side surface of the holder so as to extend from the depression on the inner side toward a center of the outer periphery and so as to be engaged with the recess of another holder in a state in which the wheel projection of a second toothed wheel different from the first toothed wheel is engaged with the recess; and \n a surface that is formed on the another side surface of the holder so as to be located on the outer periphery side with respect to the depression and so as to support a side surface of the second toothed wheel, and \n wherein the projection and the recess of one of the holders are formed with an interval therebetween in the circumferential direction of the holder when the holder is viewed in the direction intersecting the transport direction.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 95.0
- Lexical Diversity: 2.36667
- Patent Class: 347.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15447647', '16014063', '11275700', '15331260', '12679668']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.737183322197318
- 35 USC 102 Novelty (BERT): 0.5834492213006245
- Combined Prediction Score: 0.7218099121076487
- Mean Citation Score: 282.188822
- Max Citation Score: 475.28433
- Similarity Product: 438.1710140228587

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