PATENT CLAIM ANALYSIS

Application Number: 16333214
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-08
Patent Classification: ["156", "394100"]

Abstract:
A cylindrical member manufacturing device is provided. A rear end of an arm is rotatably supported by a base fixed to a rotation shaft coaxial with a drum shaft and separated from the drum shaft in a drum width direction; the arm is set to rotate in a direction so that a front end moves toward and away from an outer circumferential surface of a forming drum; and the base , the arm, and the rotation shaft are integrally rotated about the rotation shaft with the rotating forming drum with the front end moved toward the outer circumferential surface and the arm pressing a front end of a band-like rubber member disposed on the outer circumferential surface and holding a first end on the outer circumferential surface in order to wind the band-like rubber member around the outer circumferential surface and form the band-like rubber member into a cylindrical shape.

Claim (Index 6):
A method for manufacturing a cylindrical member in which an unvulcanized band-like rubber member is wound around an outer circumferential surface of a forming drum and formed in a cylindrical shape by rotating the forming drum in a state with a first end portion that corresponds to a winding starting point of the band-like rubber member pressed and held on the outer circumferential surface, the method comprising:\n fixing a base portion to a rotation shaft coaxial with a drum shaft of the forming drum and disposed separated from the drum shaft by an interval in a drum width direction; setting an arm to rotate in a direction so that a front end portion of the arm moves toward and away from the outer circumferential surface by a rear end portion of the arm being rotatably supported by the base portion; pressing the first end portion disposed on the outer circumferential surface and holding the first end portion on the outer circumferential surface with the arm by moving the front end portion towards the outer circumferential surface; and integrally rotating the base portion and the arm about the rotation shaft together with the rotating forming drum.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 99.0
- Lexical Diversity: 2.38462
- Patent Class: 156.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16333978', '14771641', '11658077', '13658114', '12692975']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.891530931974219
- 35 USC 102 Novelty (BERT): 0.5042653375157423
- Combined Prediction Score: 0.8528043725283713
- Mean Citation Score: 210.839036
- Max Citation Score: 305.19196
- Similarity Product: 278.7462356371307

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

Dataset: test