PATENT CLAIM ANALYSIS

Application Number: 15940399
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["279", "003000"]

Abstract:
A vacuum suction pad capable of making it more difficult to separate a substrate when the substrate is held by vacuum suction, the vacuum suction pad  8  including: a pad main body  37  having a lower surface adhered to a stage  5  of a substrate holder  2 ; and a plurality of circular arc-shaped substrate holding convexities  38 , provided on a top surface of the pad main body  37 , for holding a substrate W attracted by vacuum suction to the top surface of the pad main body  37 , wherein the substrate holding convexities  38  are arranged concentrically with the circular pad main body  37 , and width W 1  in a radial direction of the substrate holding convexity  38  located on a radially outer side among the plurality of substrate holding convexities  38  is narrower than width W 2  in the radial direction of the substrate holding convexity  38  on a radially inner side.

Claim (Index 6):
The vacuum suction pad according to  claim 1 , wherein the substrate holding convexity has a circular cross-sectional shape.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 90.0
- Lexical Diversity: 2.35294
- Patent Class: 279.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12654561', '12534465', '11905687', '13418731', '11452218']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6719997194541906
- 35 USC 102 Novelty (BERT): 0.4870973252369022
- Combined Prediction Score: 0.6535094800324618
- Mean Citation Score: 209.981552
- Max Citation Score: 263.53098
- Similarity Product: 182.81576453193424

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