摘要:
A weaponized water bottle for self-defense. The self-defense water bottle is a removable or permanent sleeve that comprises a weaponized surface such as studs or spikes and that affixes to the bottom of a liquid-holding bottle portion. The bottle portion comprises a double-walled vacuum sealed bottle with a tapered neck with threads that a bottle cap screws on top of. The bottle cap comprises a depressible thumb-button and two outer tabs each with a cavity on the inner side of the tab that secures a bottle handle. The bottle cap top-portion also comprises a concave surface such that when attached to the bottle handle the combined bottle handle and cap occupy less space. The bottle handle comprises a brass-knuckles design with two protrusions on the outer edge that fit into the bottle cap and keep the bottle handle in place until the thumb-button is depressed releasing the bottle handle.
摘要:
A gas sensor for determining gas components in gas mixtures, e.g., for exhaust gases of internal combustion engines, includes a housing and a sensor element configured as a field effect transistor which has source, drain, and gate electrodes applied on a semiconductor substrate. A porous, catalytically active material is provided inside the housing of the gas sensor.
摘要:
A sensor for detecting a first component in a gas mixture is disclosed having a gas-sensitive electrode and a catalyst which is arranged on and/or spaced apart from the electrode in a porous carrier ceramic. The catalyst has the effect that a second component in the gas mixture is chemically altered such that the component contributes to no substantial change in the potential of the electrode.
摘要:
An electronic component is described that includes a metallic layer on a substrate that is made of a semiconductor material and a diffusion barrier layer that is made of a material that has a small diffusion coefficient for the metal of the metallic layer which is formed between the metallic layer and the substrate.
摘要:
The present invention relates to a method for passivating a semiconductor component having at least one chemosensitive electrode that is blinded by the application of a glass layer. The present invention also relates to a device for detecting at least one substance included in a fluid stream, including at least one semiconductor component acting as a measuring sensor as well as at least one semiconductor component acting as a reference element, the semiconductor components each having a chemosensitive electrode, and the chemosensitive electrode of the semiconductor component acting as the reference element being passivated. For the passivation, a glass layer may be applied at least to the chemosensitive electrode of the semiconductor component acting as reference element.
摘要:
An electronic component includes at least one patterned layer of an electrically conductive material on a substrate, a protective layer of a second material being deposited on the patterned layer of the electrically conductive material. The second material is baser than the electrically conductive material of the patterned layer. In a method for producing the electronic component, the patterned layer of the electrically conductive material is deposited on the substrate in a first step, and the protective layer of the second material, which is baser than the electrically conductive material of the patterned layer, is deposited on the patterned layer in a second step.
摘要:
In a method for producing a sensor element including at least one sensitive component, a masking layer made of a material which is thermally decomposable without residue is applied to the sensitive component, the sensitive component being essentially covered by the masking layer, a protective layer made of a temperature-stable material is applied to the masking layer, and the masking layer is removed by pyrolysis or a low-temperature-guided oxygen plasma. The resulting sensor element includes at least one sensitive component covered by a protective layer made of a temperature-stable material, the sensitive component and the protective layer being placed at a distance from each other.
摘要:
A multilayer structural element, such as a skin panel for an aircraft fuselage, comprises a plurality of metal webs and a plurality of fiber webs arranged as layers in a sandwich structure, where the metal webs of neighbouring layers form stepped connecting regions. A material strip is provided on an outer surface of the sandwich structure for at least partially covering an outlying connecting region, and the material strip enables the placement of rivets at uniform spacing for fastening a structure to the structural element.
摘要:
An electronic component has a metallic layer on a substrate made of a semiconductor material, a diffusion barrier layer that is made of a material that has a small diffusion coefficient for the metal of the metallic layer being formed between the metallic layer and the substrate.
摘要:
A food container with a lid on the top of the left side, and a bottle can be attached on the right side proprietary design a toy/rattle can also be connected to the central via a Velcro strip thus the unit provides two food/drink options and a toy 3-in-1 the proprietary design of the bottles sippy cups and snacks containers allows their bases to be fixed to the centered between them via a twist-and-lock mechanism as with a standard child-proof pill bottle top the bases of the proprietary bottles sippy cups and snacks food containers are flat so they can stand upright on a counter or in a refrigerator as with ordinary bottles sippy cups and snack food containers.