PATENT CLAIM ANALYSIS

Application Number: 16318693
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-08
Patent Classification: ["277", "510000"]

Abstract:
This seal structure  1  is provided with an annular seal member  2,  a shaft member  4  having a seal groove  5  where the inner peripheral side of said seal member  2  is arranged, and an inner peripheral wall member  6  which has an internal space surrounded by an inner peripheral wall  61,  wherein the shaft member  4  is arranged in the internal space  62,  and the annular seal member  2  is arranged in the seal groove  5  of the shaft member  4.  The side of the outer periphery  21  of the annular seal member  2  is formed by overlapping, in the axial direction D 1,  a plurality of ring-shape parts  3  which are closed or unclosed when viewed in a radial direction D 2;  when viewed in the radial direction D 2,  on one side of a center axis C 1  of the annular seal member  2,  in a longitudinal cross-section of the plurality of ring-shape parts  3,  one corner  32  of the two corners of the edge  31  facing the inner peripheral wall  61  of the inner peripheral wall member  6  contacts the inner peripheral wall  61  of the inner peripheral wall member  6.

Claim (Index 1):
A seal structure comprising an annular seal member of ring shape having an outer periphery and an inner periphery; a shaft member having a seal groove in which a side of the inner periphery of the annular seal member is disposed; an inner peripheral wall member having an internal space encircled by the inner peripheral wall, and arranging in the internal space the shaft member in which the annular seal member is disposed in the seal groove,\n wherein at least a side of the outer periphery of the annular seal member is formed by a plurality of ring-shaped parts, which are closed or unclosed when viewed in a radial direction orthogonal to an axial direction of the annular seal member, overlapping in the axial direction, wherein one corner among two corners, which include an edge opposing the inner peripheral wall of the inner peripheral wall member in a longitudinal cross-section of a plurality of the ring-shaped parts at one side relative to a central axis of the annular seal member when viewing in the radial direction of the annular seal member, is abutting the inner peripheral wall of the inner peripheral wall member, and wherein the longitudinal cross-section of the ring-shaped part is a quadrangle which spans from the outer periphery of the annular seal member to the inner periphery and slopes relative to the radial direction.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 99.0
- Lexical Diversity: 2.72368
- Patent Class: 277.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15538139', '10588418', '10979876', '14361096', '13950031']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.801677854405534
- 35 USC 102 Novelty (BERT): 0.4870465487065772
- Combined Prediction Score: 0.7702147238356383
- Mean Citation Score: 234.305332
- Max Citation Score: 254.66827
- Similarity Product: 203.8560087917984

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

Dataset: test