Abstract: A method of manufacturing a nanoelectromechanical resonator allows for uniform tuning of a resonant frequency. The nanoelectromechanical resonator can be mass produced and used to sense the presence of a selected gas.

Abstract: A shallow bed solvent extractor comprises at least one moving bed having upstream and downstream ends and a feed inlet positioned adjacent to the upstream end, wherein a first batch of wet cannabinoid and terpene containing material is introducible to the at least one moving bed through the feed inlet. An outlet is positioned adjacent to the downstream end, wherein the first batch of wet cannabinoid and terpene containing material is carried on the at least one moving bed and exits the extractor through the outlet. A drive system is operatively connected to the at least one moving bed. The shallow bed solvent extractor further comprises a plurality of sprayers disposed above the upstream and downstream ends of the at least one moving bed and a non-polar solvent. The plurality of sprayers spray the first batch of wet cannabinoid and terpene containing material with the non-polar solvent.

Abstract: A shallow bed solvent extractor comprises at least one moving bed having upstream and downstream ends and a feed inlet positioned adjacent to the upstream end, wherein a first batch of wet cannabinoid and terpene containing material is introducible to the at least one moving bed through the feed inlet. An outlet is positioned adjacent to the downstream end, wherein the first batch of wet cannabinoid and terpene containing material is carried on the at least one moving bed and exits the extractor through the outlet. A drive system is operatively connected to the at least one moving bed. The shallow bed solvent extractor further comprises a plurality of sprayers disposed above the upstream and downstream ends of the at least one moving bed and a non-polar solvent. The plurality of sprayers spray the first batch of wet cannabinoid and terpene containing material with the non-polar solvent.

Abstract: A method of manufacturing a nanoelectromechanical resonator allows for uniform tuning of a resonant frequency. The nanoelectromechanical resonator can be mass produced and used to sense the presence of a selected gas.

Abstract: Disclosed herein is a semiconductor module package, including: a first module including a first heat radiation substrate and one or more first semiconductor elements and having a first N terminal and a first P terminal formed at one end thereof; a second module including a second heat radiation substrate and one or more second semiconductor elements, having a second N terminal and a second P terminal formed at one end thereof, and disposed so as to face the first module; and a first output terminal formed by electrically connecting the first module to the second module.

Abstract: Disclosed herein is a semiconductor module package, including: a first module including a first heat radiation substrate and one or more first semiconductor elements and having a first N terminal and a first P terminal formed at one end thereof; a second module including a second heat radiation substrate and one or more second semiconductor elements, having a second N terminal and a second P terminal formed at one end thereof, and disposed so as to face the first module; and a first output terminal formed by electrically connecting the first module to the second module.

Abstract: The present invention is related to a dispersion-shifted optical fiber for use in a wavelength division multiplexing system, which comprises a core, an inner clad, and a silica clad, wherein the optical fiber has a relatively low dispersion at a wavelength of 1550 nm, an effective area of 60 &mgr;m2 and small bending loss. The core consists of a first and a second core, wherein the core has a refractive index distribution. The inner clad consists of a first inner clad having a refractive index smaller than that of the second core and a second inner clad having a refractive index smaller than that of the second inner clad. A silica clad surrounds the inner clad and has a refractive index smaller than that of the second inner clad.