PATENT CLAIM ANALYSIS

Application Number: 15778342
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["073", "001090"]

Abstract:
There are provided weight shaft  10  to be connected with arm  1 a  of dynamometer  1,  weight placement section  11  supported by weight shaft  10  and weights  21  to be stacked on weight placement section  11.  Weight shaft  10  includes constricted segment K at a predetermined position in the axial direction. Each weight  21  includes a cutout portion  24  cut out from a middle of a side end portion  22 a  and arranged to receive the constricted segment K. The cutout width of this cutout portion  24  is greater at a round hole  25  than at an open end  26 b.  Weights  21  are stacked on weight placement section  11  by lowering each weight in the state in which the constricted segment is inserted from the open end  26 b  into the round hole  25.

Claim (Index 15):
A weight shaft for a calibration apparatus of a dynamometer, the weight shaft being a shaft to support, on an arm of the dynamometer, a weight placement section on which weights are stacked at a time of torque calibration, the weight shaft comprising:\n a shaft main body having a first end to be connected with the arm and a second end fixed with the weight placement section; a constricted segment provided at a predetermined position in an axial direction of the shaft main body, and a plurality of tubular members mounted on the shaft main body so that the main shaft body is inserted through the tubular members; the constricted segment being formed among the tubular members.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 93.0
- Lexical Diversity: 1.91781
- Patent Class: 73.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13163924', '10002930', '12989949', '12142904', '15386312']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6918773342480842
- 35 USC 102 Novelty (BERT): 0.4680519355360822
- Combined Prediction Score: 0.669494794376884
- Mean Citation Score: 132.1135868
- Max Citation Score: 149.2349
- Similarity Product: 107.40382066487076

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

Dataset: test