PATENT CLAIM ANALYSIS

Application Number: 15765583
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["092", "169100"]

Abstract:
A bonded body formed by frictional pressure-contact, includes: a first member including an end surface and a hollow portion with an opening in the end surface; and a second member including a body portion bonded to the end surface and a protrusion portion protruding from the body portion, the protrusion portion being accommodated in the hollow portion, wherein at least one of an inner peripheral surface of the hollow portion and an outer peripheral surface of the protrusion portion includes an inclined portion inclined to a radial direction of the opening, while the other is in contact with the inclined portion.

Claim (Index 5):
A manufacturing method of a bonded body formed by bonding a first member and a second member by frictional pressure-contact, the first member having a hollow portion with an opening in an end surface, the second member having a protrusion portion protruding from a body portion, the manufacturing method comprising:\n inserting the protrusion portion into an end portion of the hollow portion and causing the body portion of the second member to abut against the end surface of the first member; relatively rotating the first member and the second member to generate heat on the end surface and the body portion; and pressing the first member and the second member to each other until an inclined portion formed on at least one of an inner peripheral surface of a small-diameter portion having an inner diameter smaller than the inner diameter of the end portion in the hollow portion and an outer peripheral surface of the protrusion portion is brought into contact with the other, the inclined portion being inclined to a radial direction of the opening.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 91.0
- Lexical Diversity: 2.25
- Patent Class: 92.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14893261', '14383217', '11646560', '14330252', '14784059']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7242933706122847
- 35 USC 102 Novelty (BERT): 0.4426003355282806
- Combined Prediction Score: 0.6961240671038843
- Mean Citation Score: 175.377
- Max Citation Score: 188.19815
- Similarity Product: 133.73266660326124

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

Dataset: test