PATENT CLAIM ANALYSIS

Application Number: 15768687
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["083", "523000"]

Abstract:
A punching device includes a body, a drive unit connected to an upper part of the body, and a cam block that moves in a horizontal direction in the interior of the body under a driving action of the drive unit. A second rotating roller, which is connected to a rod, is inserted in a second cam groove of the cam block. The second cam groove includes first and second groove portions inclined at predetermined angles with respect to the direction of movement of the cam block, such that when the rod descends downwardly toward a workpiece, a second rotating roller moves from the second groove portion to the first groove portion having a smaller angle of inclination, whereby the driving force transmitted to the rod is boosted in power.

Claim (Index 2):
The punching device according to  claim 1 , wherein the first and second inclined sections are defined by cam grooves formed in the slider and in which rollers are inserted, at least one of the first and second inclined sections including a second groove portion inclined with respect to the direction of displacement, and a first groove portion joined to the second groove portion and having a smaller angle of inclination than the second groove portion.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 91.0
- Lexical Diversity: 2.1875
- Patent Class: 83.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14781489', '12336047', '15305564', '14413254', '14758706']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7263497896170732
- 35 USC 102 Novelty (BERT): 0.5006771188539115
- Combined Prediction Score: 0.703782522540757
- Mean Citation Score: 176.064386
- Max Citation Score: 238.94305
- Similarity Product: 176.20564769683483

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