Development of a novel paper sheet separating system using electroadhesion pads
The paper sheet separating system as in copy machine has employed the frictional force of rubbers, however, the multi-feeding of papers is inevitable due to aging deterioration, e.g. wear and hardening of the rubbers. To solve this problem and to achieve long-term operation of the paper sheet separating system, we have developed an electroadhesion pad that uses electroadhesion force instead of the frictional force of the rubber.
Understanding mechanisms of the ‘micro-slip’ phenomenon in paper sheet separating systems
It is well known that in paper sheet separating systems, the speed of the carrier roller is not matched with that of paper transfer (micro-slip). We have explored the mechanisms of the slip phenomenon by measuring slippage under various conditions and by imaging the contact area of paper and roller.
Development of three-dimensional and microscale measurement method of skin function
We have developed a 3D and microscale measurement method of skin function using optical coherence tomography (OCT), which is optical imaging to visualize the tomographic structure of biomedical tissues. We have investigated the feasibility of this method by detecting physiological responses (blood flow changes) to alcohol in the skin.
