PATENT CLAIM ANALYSIS

Application Number: 16081422
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-02
Patent Classification: ["073", "862045"]

Abstract:
A novel six-dimensional force and torque sensor includes a central boss, a cylindrical housing arranged outside the central boss, and twelve elastic beams for connecting the central boss with the cylindrical housing. The twelve elastic beams are respectively provided with strain gauges as needed, and a bottom of the central boss is provided with a mounting hole for mounting a signal processing module. The present invention has the characteristics of self-decoupling, high rigidity, high natural frequency, desirable linearity, ideal repeatability and perfect hysteresis, and ability to measure a large torque (50 N·m). In addition, the sensor can be designed to have different measuring ranges and sensitivities by changing the dimensions of each of the elastic beams.

Claim (Index 1):
A six dimensional force and torque sensor, comprising a central boss, a cylindrical housing arranged outside the central boss, and twelve elastic beams for connecting the central boss with the cylindrical housing, wherein the twelve elastic beams are respectively provided with a plurality of strain gauges, and a bottom of the central boss is provided with a mounting hole for mounting a signal processing module;\n the twelve elastic beams are divided into a first beam group and a second beam group, the first beam group comprises eight first beam bodies of a first same size and structure, and the second beam group comprises four second beam bodies of a second same size and structure, the eight first beam bodies are divided into four groups and are respectively arranged at an upper end of the central boss, a lower end of the central boss, a left end of the central boss and a right end of the central boss, and the four second beam bodies are respectively arranged between two first beam bodies of a same group.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 96.0
- Lexical Diversity: 1.7013
- Patent Class: 73.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16081421', '14399002', '13204129', '15811396', '14521071']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6379584754094578
- 35 USC 102 Novelty (BERT): 0.5102025241168353
- Combined Prediction Score: 0.6251828802801955
- Mean Citation Score: 181.83628
- Max Citation Score: 286.58902
- Similarity Product: 228.05144241936924

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