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Stress-at-work judging apparatus, stress-at-work judging program, and stress-at-work judging method

机译：工作压力判断装置，工作压力判断程序及工作压力判断方法

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摘要

A stress-at-work judging apparatus, program, and method for judging the stress exerted on the subject at work such as steering of a vehicle by the subject. An myoelectric potential signal of the masseter muscle is inputted during an object work carried out by the activity of muscles independent of the activity of the masseter muscle opening/closing the jaw of the subject. The myoelectric potential signal representing a change of the activity of the masseter muscle and generated when the object work acts as a stressor of the subject is used to judge the stress. A camera or microphone is disposed near the subject to exclude the period during which the subject speaks or masticate by using the masseter muscle independently of the object work from the object period during which stress is judged.

机译：工作压力判断设备，程序和方法，用于判断工作中施加在对象上的压力，例如对象的车辆转向。在通过肌肉的活动进行的对象工作期间，输入咬肌的肌电势信号，而与咬肌的活动无关，该活动与打开/闭合受试者的下颌的咬肌有关。当对象工作充当对象的压力源时产生的代表咬肌活动变化的肌电势信号用于判断压力。照相机或麦克风被布置在对象附近，以排除与对象工作无关地通过使用咬肌来进行对象讲话或咀嚼的时间段与判断压力的对象时间段无关。

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公开/公告号US7421293B2

专利类型
公开/公告日2008-09-02

原文格式PDF
申请/专利权人 AKIRA KURAMORI;NORITAKA KOGUCHI;MASAYOSHI KAMIJO;TSUGUTAKE SADOYAMA;SATOSHI HOSOYA;YOSHJO SHIMIZU;
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申请/专利号US20050522022
发明设计人 MASAYOSHI KAMIJO;SATOSHI HOSOYA;YOSHJO SHIMIZU;TSUGUTAKE SADOYAMA;AKIRA KURAMORI;NORITAKA KOGUCHI;
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申请日2003-07-18
分类号A61B5/04;A61B5/103;G08B23/00;B60K28/00;
国家 US
入库时间 2022-08-21 20:10:28

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