PATENT CLAIM ANALYSIS

Application Number: 15919351
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-03
Patent Classification: ["408", "11500R"]

Abstract:
A positioning device for drilling including a positioning base which is provided with a positioning through hole, and a plurality of clamping assemblies which are provided on the positioning base and circumferentially spaced round a central axis a, as center, of the positioning through hole. Each of the clamping assemblies includes an abutting part having an adjustable distance from a central axis of the positioning through hole.

Claim (Index 6):
The positioning device for drilling according to  claim 5 , further comprising N interconnecting gears, each engaged with the racks of the telescopic bars of two of the clamping assemblies, and wherein the extending-retracting directions of the telescopic bars of the two clamping assemblies driving connected with same one of the interconnecting gears are in the same direction, wherein an included angle between extending-retracting directions of telescoping bars of any two adjacent ones of the clamping assemblies is 180\u00b0/N, where N is a positive integer.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 90.0
- Lexical Diversity: 1.8
- Patent Class: 408.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15806864', '15741192', '15911186', '10854883', '14961560']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6930293374663772
- 35 USC 102 Novelty (BERT): 0.4770803550688737
- Combined Prediction Score: 0.6714344392266269
- Mean Citation Score: 166.892758
- Max Citation Score: 184.46976
- Similarity Product: 124.4776172353363

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

Dataset: test