Yuta Sato
Kazuki Takazawa
Yoichi Ochiai
ABSTRACT
In this paper we propose a method of non-contact stirring. Ultrasonic waves have been studied for various applications. However, devices using ultrasound have been devised only to specialize in one role up to now. In recent years, we aim at generalization of aerial ultrasonic equipment used for various applications such as tactile presentation and super directional speaker, and propose applications closely our real life.
Supplemental Material
Available for Download
- Harada, S., and Itsumi, A. A basic study of cooking utilizing ultra-sonic waves : Hydration and extraction of dry ingredients. Bulletin of Toyama Collage 41 (2006), 39--45.Google Scholar
- Hoshi, T., Takahashi, M., Iwamoto, T., and Shinoda, H. Noncontact tactile display based on radiation pressure of airborne ultrasound. IEEE Transactions on Haptics 3, 3 (July 2010), 155--165. Google ScholarDigital Library
- KATOU, H., MIYAKE, R., and TERAYAMA, T. Non-contact micro-liquid mixing method using ultrasound. JSME International Journal Series B Fluids and Thermal Engineering 48, 2 (2005), 350--355.Google Scholar
- Ochiai, Y., Kumagai, K., Hoshi, T., Hasegawa, S., and Hayasaki, Y. Cross-field aerial haptics: Rendering haptic feedback in air with light and acoustic fields. In Proceedings of the 2016 CHI Conference on Human Factors in Computing Systems, CHI '16, ACM (New York, NY, USA, 2016), 3238--3247. Google ScholarDigital Library
- Uragami, T., Osumi, A., and Ito, Y. Behavior of liquid in a vessel irradiated by high-intensity aerial ultrasonic waves. Proceedings of Symposium on Ultrasonic Electronics 36 (2015).Google Scholar
Recommendations
Microfluidic connectors by ultrasonic welding
We attempted ultrasonic welding as a technique for the bonding of connectors to microfluidic devices. Different schemes of the method were explored based on different designs of the connectors to achieve a strong, minimal dead-volume connection. Results ...
Ultrasonic digital signal processing simulation in viscoelastic medium with generalized parametric function
This paper describes a simulation of signal pathway in an ultrasonic A-scan. It includes transient diffraction acoustic field, transducer response, absorption and dispersion in viscoelastic medium with arbitrary distribution function. The approach ...
Ultrasonic Embossment of Acrylic Sheets with Transparency Control
SIGGRAPH '23: ACM SIGGRAPH 2023 LabsThis paper discusses a new processing technology for acrylic sheets using high-intensity focused ultrasound (HIFU). Acrylic are widely used due to their transparency and weather resistance, but current processing methods cannot create embossing ...
Comments