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11-09 :: September 2011

nanotimes Patents

The present invention provides a subharmonic mixer for mixing a wanted signal in the submil-limeter or terahertz frequency range with a local oscillator signal. There the frequency of the lo-cal oscillator signal is an integer fraction of the wanted signal fre- quency. The new harmonic mixer is used to generate a mixing signal from frequencies in the submilli-me- ter and the terahertz wavelength and is suit-able for the use in power measurements, dis-tance sensors, 2D-, 3D-cameras, tomography devices as well as in the high frequency com-munication technology. Possible applications can thus be found in medical, security and food technology.

Contact: INNOVECTIS GmbH, Dr. Otmar Schöller Altenhoeferallee 3, 60438 Frankfurt, Germany, Phone: 069-2561632-0 ht tp: / /www.hipo-onl ine.de/uk/uk_download.

cfm?expose_Id=545&pdf_name=0069_Submix_ engl_c_2011-07-01.pdf

Electro-optical Camera with Demodulating Detector Array

Hand Prosthesis Which Encloses Several Fingers

Abstract: This technology, describes a hand prosthesis which encloses several fingers and a thumb and allows a huge number of different movements of the hand and grasp types.

Present easier solutions assume from the fact that all fingers travel the same finger ways with the grasp.

Abstract: The new electro-optical camera provides a 2-dimen- sional detection of high-frequency radiation with a plurality of pixels. The cameras basis is build by an electro-optic crystal, an analyzer and a novel demo- dulating detector array.

Contact: INNOVECTIS GmbH, Dr. Otmar Schöller, Altenhöferallee 3, 60438 Frankfurt, Germany, Phone: 069-2561632-0 http://www.innovectis.de

ht tp: / /www.hipo-onl ine.de/uk/uk_download.

cfm?expose_Id=517&pdf_name=0059_EO_Kamera_ engl_c_020211.pdf

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This disadvantage is compensated with the present prosthesis via elastic rubber elements which are inte- grated in the driving roll. Highly complex and myoe- lectric prosthesis are also able to do this, but never- theless, are compared with the presented technology very complex and expensive.

Contact: GINo Gesellschaft für Innovation Nordhessen mbH, Frank Lehmann, Moenchebergstr. 7, 34125 Kassel, Germany, Phone: 0561/804-1985

ht tp: / /www.hipo-onl ine.de/uk/uk_download.

cfm?expose_Id=537&pdf_name=210_Expose_sensor_ hand_hipo_engl_050511._2.pdf

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