PATENT CLAIM ANALYSIS

Application Number: 15899545
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["399", "239000"]

Abstract:
A fixation device includes: an endless belt member; a first roller arranged inside the belt member; a second roller arranged outside the belt member and biased toward the first roller via the belt member; and a pressure member is biased toward the second roller via the belt member. A facing surface of the pressure member that faces the second roller includes a first flat section and a second flat section that intersect at an intersecting portion. A first end portion of the first flat section on the opposite side to the intersecting portion, a second end portion of the second flat section on the opposite side to the intersecting portion, and the intersecting portion are on an imaginary arc in a cross-section. A radius R of the imaginary arc satisfies, with respect a radius Rp of the second roller, an inequality of “(1/2)×Rp≤R≤(19/20)×Rp”.

Claim (Index 1):
A fixation device comprising:\n an endless belt member; a first roller that is arranged inside the belt member; a second roller that is arranged outside the belt member and that is biased toward the first roller with the belt member arranged between the second roller and the first roller; and a pressure member that is arranged inside the belt member and adjacent to the first roller and that is biased toward the second roller with the belt member arranged between the pressure member and the second roller, wherein a facing surface of the pressure member that faces the second roller includes a first flat section and a second flat section that intersect at an intersecting portion, a first end portion of the first flat section on the opposite side to the intersecting portion, a second end portion of the second flat section on the opposite side to the intersecting portion, and the intersecting portion are located on an imaginary arc in a cross section perpendicular to the intersecting portion, and a radius R of the imaginary arc satisfies an inequality of\n (1/2)\u00d7 Rp\u2264R \u2264(19/20)\u00d7 Rp  \n with respect to a radius Rp of the second roller.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 88.0
- Lexical Diversity: 2.64516
- Patent Class: 399.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12683631', '13629709', '14152387', '14302607', '15598827']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8263823413339458
- 35 USC 102 Novelty (BERT): 0.4724490829600092
- Combined Prediction Score: 0.7909890154965522
- Mean Citation Score: 235.91259
- Max Citation Score: 242.53545
- Similarity Product: 205.78080842095616

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