PATENT CLAIM ANALYSIS

Application Number: 15941938
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-02
Patent Classification: ["297", "354130"]

Abstract:
The embodiments of the invention provide a smart seat and a control method for the same, which smart seat includes a seat body, a vital sign detector and a controller. The seat body includes a backrest, a seating surface and a backrest driver for driving the backrest to make an open and close movement relative to the seating surface. The vital sign detector is used for detecting a vital sign of a user to obtain vital sign data. The controller is electrically connected with the backrest driver and the vital sign detector, respectively, determines that the user is in the sleeping state or the waking state according to the vital sign data of the vital sign detector, and controls the backrest driver to drive the open and close movement of the backrest relative to the seating surface according to the state of the user.

Claim (Index 6):
The smart seat as claimed in  claim 2 , characterized in that, the vital sign detector is an ultrasonic detector and a processing module, the ultrasonic detector is arranged on the front side of the seat body and sends an ultrasonic signal toward the direction of the seat body and receives it, the processing module determines the user's respiratory frequency and/or degree of chest undulation according to the information of the ultrasonic signal received by the ultrasonic detector, and the controller determines that the user is in the sleeping state or the waking state according to the user's respiratory frequency and/or degree of chest undulation.

Metadata:
- Claim Count in Document: 19.0
- Percentile: 90.0
- Lexical Diversity: 2.8
- Patent Class: 297.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15884446', '12404735', '13646279', '14171079', '15461905']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.791590726075561
- 35 USC 102 Novelty (BERT): 0.4824047249468871
- Combined Prediction Score: 0.7606721259626936
- Mean Citation Score: 170.661914
- Max Citation Score: 175.02278
- Similarity Product: 98.252707573936

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