PATENT CLAIM ANALYSIS

Application Number: 16064775
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["428", "036910"]

Abstract:
The present invention has an objective to provide a threaded connection for pipe or tube including a pin and a box, having excellent galling resistance, torque property, and anticorrosion property, and still having an excellent adhesiveness with a lubricating coating even when being repeatedly exposed to high temperature and very low temperature, and to provide a method for producing the threaded connection for pipe or tube. The threaded connection for pipe or tube according to the present embodiment includes a pin ( 3 ) and a box ( 6 ). The pin ( 3 ) and the box ( 6 ) have contact surfaces including a thread portions ( 4 ) and ( 5 ) and unthreaded metal contact portions ( 8 ) and ( 10 ), respectively. The threaded connection for pipe or tube comprises an electroplating layer consisting of a Zn—Ni alloy, a mechanical plating layer consisting of Zn or a Zn alloy, and a lubricating coating, on the contact surface of at least one of the pin ( 3 ) and the box ( 6 ), in this order from a contact surface side.

Claim (Index 10):
The threaded connection for pipe or tube according to  claim 6 , wherein the lubricating coating is a solid lubricant coating.

Metadata:
- Claim Count in Document: 19.0
- Percentile: 94.0
- Lexical Diversity: 2.39286
- Patent Class: 428.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16064598', '15126015', '13881446', '14348923', '14929629']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9001475270981645
- 35 USC 102 Novelty (BERT): 0.5381209441653374
- Combined Prediction Score: 0.8639448688048819
- Mean Citation Score: 297.03046399999994
- Max Citation Score: 365.98212
- Similarity Product: 287.33565389037614

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

Dataset: test