PATENT CLAIM ANALYSIS

Application Number: 15938541
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["251", "306000"]

Abstract:
The present invention provides a sealing member and an air intake controller. A sealing member  1  includes an inner cylindrical section  3  having a gradually-decreasing-diameter portion  2  which has a diameter that gradually decreases in one direction, an outer cylindrical section  5  having a gradually-increasing-diameter portion  4  which has a diameter that gradually increases in the one direction, and an annular connecting section  6  which connects the inner cylindrical section  3  and the outer cylindrical section  5  at an end portion on the side in the opposite direction from the one direction. The outer cylindrical section  5  has an extended cylindrical portion  7,  the outer diameter of which gradually decreases in the one direction. An air intake controller  11  has the sealing member  1  between a shaft hole  15 a  and a valve shaft  8 a.

Claim (Index 1):
A sealing member which is installed in a sealing groove provided in an outer periphery of a shaft and which airtightly seals a gap between the shaft inserted in a shaft hole and the shaft hole, the sealing member including:\n an inner cylindrical section having a gradually-decreasing-diameter portion which has a diameter that gradually decreases in one direction; an outer cylindrical section having a gradually-increasing-diameter portion which has a diameter that gradually increases in the one direction; and an annular connecting section which interconnects the inner cylindrical section and the outer cylindrical section at end portions thereof on an opposite direction side from the one direction, wherein the outer cylindrical section includes an extended cylindrical portion which extends in the one direction from an end of the gradually-increasing-diameter portion on the one direction side, and an outer diameter of the extended cylindrical portion gradually decreases in the one direction.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 90.0
- Lexical Diversity: 2.34426
- Patent Class: 251.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11066290', '11792438', '11315137', '12166772', '13023324']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7525926806350989
- 35 USC 102 Novelty (BERT): 0.4658143244285882
- Combined Prediction Score: 0.7239148450144478
- Mean Citation Score: 184.821646
- Max Citation Score: 193.7396
- Similarity Product: 138.27662868728638

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

Dataset: test