PATENT CLAIM ANALYSIS

Application Number: 16020650
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["205", "246000"]

Abstract:
An object of the present invention is to provide a novel method for forming an electrolytic copper plating film having excellent adhesion on the surface of a rare earth metal-based permanent magnet. The method of the present invention as a means for achieving the object is characterized in that after a magnet is immersed in a plating solution, a cathode current density of 0.05 A/dm 2  to 4.0 A/dm 2  for performing an electrolytic copper plating treatment is applied thereto over 10 seconds to 180 seconds to start the treatment.

Claim (Index 10):
A method according to  claim 1 , characterized in that the magnet having the electrolytic copper plating film formed on the surface thereof has an oxygen-containing layer having a thickness up to 10 nm that is present at the interface between the magnet and the film, and that the film has an average crystal grain size of 0.5 \u03bcm to 3.0 \u03bcm.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 94.0
- Lexical Diversity: 1.63158
- Patent Class: 205.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11659849', '10070389', '10474210', '11039841', '10467349']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7114201258916395
- 35 USC 102 Novelty (BERT): 0.4907879216401097
- Combined Prediction Score: 0.6893569054664865
- Mean Citation Score: 198.136432
- Max Citation Score: 216.31842000000003
- Similarity Product: 164.61832566559556

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