PATENT CLAIM ANALYSIS

Application Number: 16386010
Application Type: Utility
Filing Date: 2019-04
Publication Date: 2019-10
Patent Classification: ["204", "298120"]

Abstract:
The sputtering cathode has a tubular shape having a pair of long sides facing each other in cross-sectional shape, has a sputtering target whose erosion surface faces inward, and a magnetic circuit is provided along the sputtering target. The pair of long sides are constituted by rotary targets each having a cylindrical shape. The rotary target is internally provided with a magnetic circuit and configured to allow the flow of cooling water. The magnetic circuit is provided parallel to the central axis of the rotary target and has a rectangular cross-sectional shape having a long side perpendicular to the radial direction of the rotary target.

Claim (Index 4):
The sputtering cathode device according to  claim 2 , characterized in that a voltage applied between the sputtering cathode and the anode is a pulse waveform, and the high level of the voltage pulse at the sputtering cathode is 0 V, or a negative voltage V0 \u2212 , the absolute value of which is 50 V or less, and the low level is a negative voltage VL \u2212 , the absolute value of which is 100 V or more, whereby a positive voltage is not applied.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 100.0
- Lexical Diversity: 2.05556
- Patent Class: 204.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16297121', '13889538', '12468238', '13121338', '14064617']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8194304654971651
- 35 USC 102 Novelty (BERT): 0.5186105077910063
- Combined Prediction Score: 0.7893484697265493
- Mean Citation Score: 240.788642
- Max Citation Score: 307.8321200000001
- Similarity Product: 198.70554303995127

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

Dataset: test