PATENT CLAIM ANALYSIS

Application Number: 15861876
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["228", "114500"]

Abstract:
A method of manufacturing a liquid-cooled jacket, includes a preparation step which includes placing a sealing body on a stepped portion to allow a step side surface and a sealing-body side surface of the sealing body to butt each other, and a primary joining step which includes allowing a primary joining rotary tool to move once around the sealing body, while moving the rotary tool along a butted portion formed in the preparation step, to carry out friction stir welding. The primary joining step includes employing the primary joining rotary tool provided with a stirring pin having a length dimension greater than a thickness dimension of the sealing body, and carrying out friction stirring with only the stirring pin being brought into contact with a jacket body and the sealing body.

Claim (Index 6):
The method of manufacturing the liquid-cooled jacket according to  claim 1 , wherein the primary joining step includes carrying out friction stir welding in a state in which a front surface side of the jacket body and a front surface side of the sealing body are in a convex shape.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 86.0
- Lexical Diversity: 2.09091
- Patent Class: 228.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15111191', '15524550', '13148955', '14103473', '15755528']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8552977364169084
- 35 USC 102 Novelty (BERT): 0.5750437909073524
- Combined Prediction Score: 0.8272723418659529
- Mean Citation Score: 381.176102
- Max Citation Score: 490.77942
- Similarity Product: 405.2565393623472

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