About 11 results
https://drivepatents.com/patents/956756 · 21 Oct 2015
There is provided a technology for grasping a biological state of a driver more accurately. The present invention has a hypnagogic symptom phenomenon detecting means 621, an imminent sleep phenomenon detecting means 622, a subjective sleepiness/low conscio...
https://drivepatents.com/patents/977935 · 5 Mar 2014
The invention provides a method of confirming motion parameters, an apparatus for the same, and a motion assisting device. The invention obtains and utilizes the motion data of a recognized object sampled at each of the sampling time, comprising the accele...
https://drivepatents.com/patents/992899 · 13 Feb 2013
Disclosed is a biological body state assessment device capable of accurately assessing an absentminded state of a driver. The biological body state assessment device first acquires face image data of a face image capturing camera, detects an eye open time ...
https://drivepatents.com/patents/1004237 · 21 Mar 2012
Disclosed is an instrument for treating a patient with semicircular canal injury, which is an instrument in the form of an exact enlarged model of human three semicircular canals having a structure wherein a liquid and a plurality of otolithic models, havi...
https://drivepatents.com/patents/1011878 · 22 Jun 2011
One disclosed method involves providing a first device comprising a sensor configured to sense a stimulus experienced by the first device, a controller configured to process data received from the sensor and thereby obtain processed sensor data, a transmit...
https://drivepatents.com/patents/1013822 · 20 Apr 2011
One disclosed method involves providing a first device comprising a sensor configured to sense a stimulus experienced by the first device, a controller configured to process data received from the sensor and thereby obtain processed sensor data, a transmit...
https://drivepatents.com/patents/1014998 · 16 Mar 2011
A driving action automatic evaluating system 10 includes an angular velocity sensor 14 for detecting a movement of a head of a driver, an angular velocity sensor 16 for detecting a movement of a right toe thereof, and a GPS receiver 20 for detecting a posi...
https://drivepatents.com/patents/1067213 · 24 May 2006
A footstep measuring apparatus and a method thereof are provided. The apparatus includes: a terrestrial magnetism sensor for outputting digital values of each axis according to movements of a body; a reference digital value generator for generating a refer...
https://drivepatents.com/patents/1072724 · 9 Nov 2005
The error of a sensor in motion capture system is corrected. An acceleration sensor determines the direction of gravity(G1) in a still initial state. The direction G1 will never change always if a drift dose not occur. However, actually if an object to whi...
https://drivepatents.com/patents/1075381 · 3 Aug 2005
The invention relates to a case structure for a sensor structure attachable to and detachable from a shoe, the case structure comprising a case (21 to 22) and an attachment arrangement for attaching the case to the shoe, the attachment arrangement comprisi...