PATENT CLAIM ANALYSIS

Application Number: 15939970
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["228", "112100"]

Abstract:
A friction stir welding apparatus includes a FSW tool that is held by a housing and welds to-be-welded members to each other by friction stir, and a gradual cooling device that gradually cools a weld site of the to-be-welded members welded by the FSW tool. The gradual cooling device is a contactless heat source that heats the weld site without coming into contact with the weld site. The contactless heat source is a high-frequency heat source.

Claim (Index 3):
The friction stir welding apparatus according to  claim 1 , wherein\n the gradual cooling device is a contactless heat source that heats the weld site without coming into contact with the weld site.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 90.0
- Lexical Diversity: 1.81818
- Patent Class: 228.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16097003', '11208555', '15310777', '14203023', '12653743']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8237818830967976
- 35 USC 102 Novelty (BERT): 0.4976830380304674
- Combined Prediction Score: 0.7911719985901646
- Mean Citation Score: 226.557202
- Max Citation Score: 239.4796
- Similarity Product: 168.14381788380146

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

Dataset: test