About 39 results
https://drivepatents.com/patents/979262 · 29 Jan 2014
To provide a cushion member that can simplify the overall seat structure and can reduce the cost. A cushion member 1 includes an intermediate layer 10, and an upper layer 20 and a lower layer 30 stacked and fixed thereto. The cushion member 1 is fixed to a...
https://drivepatents.com/patents/999203 · 22 Aug 2012
A biological body state estimation device which can capture not only activities of autonomous nerves but also an activated state of a brain function is provided. The biological body state estimation device is configured such that a homeostatic function lev...
https://drivepatents.com/patents/999444 · 15 Aug 2012
Disclosed is a cushion structure that does not cause pain to a user when seated and that promotes steady breathing. Three dimensional knit fabrics (101, 102) are formed as a laminate (100) of a plurality of stacked layers, and a minimal-layer structure sec...
https://drivepatents.com/patents/1001075 · 27 Jun 2012
Weight reduction is realized and vibration absorbability and impact absorbing properties are improved. A vehicle seat 1 of the present invention includes a tension structure extended on a back frame 10 and has a configuration in which a natural frequency i...
https://drivepatents.com/patents/1001304 · 20 Jun 2012
Weight reduction is promoted and impact absorbing properties are improved. An intermediate leg portion 403 is provided between a front leg portion 401 and a rear leg portion 402, one of end portions of the rear leg portion 402 is connected to the intermedi...
https://drivepatents.com/patents/1004008 · 28 Mar 2012
Determination about presence/absence of alcohol in the body is made accurately. A frequency dynamic information processing means 610 which obtains a tendency of time-series fluctuation regarding a frequency of a pulse wave of a back portion of a person det...
https://drivepatents.com/patents/1004891 · 29 Feb 2012
A state change of a person is captured with timing closer to consciousness of the person. A frequency slope waveform of a time series signal of a pulse wave of a body of a person detected by an air pack is obtained by a frequency slope time-series analyzin...
https://drivepatents.com/patents/1006387 · 11 Jan 2012
A structural material is provided, the strength and toughness of which are well-balanced at a high level, suitable in particular for seat frames in automobiles, aircrafts and the like. Specifically disclosed is a structural material produced by integrally ...
https://drivepatents.com/patents/1007251 · 14 Dec 2011
To expand a body weight adjustment range and achieve thinning. An initial position adjusting member 15 which can adjust initial resilient forces of two torsion bars 31, 41 is provided. Therefore, a body weight adjustment range is expanded as compared with ...
https://drivepatents.com/patents/1015377 · 2 Mar 2011
To achieve further weight reduction of a seat for a vehicle while providing elasticity sufficient as a cushioning member for a seat for a vehicle. An elastic member (10) made of expanded resin beads has a structure where an elastic covering material (10b) ...