PATENT CLAIM ANALYSIS

Application Number: 15759894
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["702", "042000"]

Abstract:
Provided is a screw that includes a threaded shank extending along a longitudinal axis; a head configured to be engaged by a tightening tool to tighten the screw; and an extensometer housed in a longitudinal cavity made in the shank, to measure a measurement parameter representing a tightening force of the screw. A coil, a power supply, a microprocessor and a transmitter are located in a housing made in the head. The power supply is connected to the coil to receive electrical energy by electromagnetic induction through a contactless transmission line, and to the microprocessor and extensometer to supply them with electric power. The microprocessor is connected through a conditioning module to the extensometer to receive the measurement parameter and to the transmitter to transmit the measurement parameter externally of the screw through a wireless measurement signal.

Claim (Index 6):
The screw according to  claim 1 , wherein the power supply has a first and a second operating configuration, the power supply being in the first operating configuration when current is flowing in the coil, induced by a magnetic field, and in the second operating configuration when there are no currents induced by magnetic fields in the coil, and wherein the microprocessor is programmed to read the value of the tightening force and to transmit the wireless measurement signal in response to a switch of the power supply from the second to the first operating configuration.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 90.0
- Lexical Diversity: 2.19403
- Patent Class: 702.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14896967', '13355224', '15267477', '13790981', '15080663']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2020820900298092
- 35 USC 102 Novelty (BERT): 0.4736877515584756
- Combined Prediction Score: 0.2292426561826759
- Mean Citation Score: 139.68991799999998
- Max Citation Score: 155.11986000000005
- Similarity Product: 110.282457854358

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