Abstract: A system and method for adapting a vertical fore grip to a user. In one embodiment, a system for adapting a vertical fore grip to a user can be provided. The system can include a vertical fore grip configured to adjustably attach to a firearm; a grip extension configured to modify the vertical fore grip, wherein the grip extension is further configured to mount at least one accessory; and a bolt assembly for adjustably attaching the grip extension to the vertical fore grip.

Abstract: A compliant seal assembly for sealing a gap between a dovetail tab of a bucket and a slot of a rotor. The compliant sealing assembly may include a sealing groove positioned about the slot and a compliant seal positioned about the sealing groove. The compliant seal is forced into the gap and about the dovetail tab when the bucket rotates.

Abstract: The invention relates to a light-emitting organic component, in particular a light-emitting organic diode, having an electrode spreading over an electrode surface area and a counter electrode spreading over a counter electrode surface area as well as an organic layer array formed between the electrode and the counter electrode and in electrical contact therewith, an electrical resistance gradient in a direction substantially parallel to the electrode surface area being formed within a region of the organic layer array at least partially overlapping with the electrode surface area. Furthermore, the invention relates to a method for the production of a light-emitting organic component.

Abstract: The invention relates to an organic field-effect transistor, in particular an organic thin-layer field-effect transistor, with a gate electrode, a drain electrode and a source electrode, an active layer of organic material which during operation is configured to form an electrical line channel, a dielectric layer which electrically isolates the active layer from the gate electrode, a dopant material layer which consists of a molecular dopant material whose molecules consist of two or more atoms and which dopant material is an electrical dopant for the organic material of the active layer, and wherein the dopant material layer is formed in a boundary surface region between the active layer and the dielectric layer or is formed adjacent to the boundary surface region.

Abstract: A wall or roof covering for mounting on a support surface includes a plurality of panels securable to the support surface. Each panel has a front surface including a covering section with simulated building elements, an opposed rear surface facing the support surface when secured thereto, an upper marginal edge region and an opposed lower marginal edge region overlying the upper marginal edge region of a vertically-adjacent panel. One of the upper marginal edge region and the lower marginal edge region has an inclined receiving slot defined therein, the other one of the upper marginal edge region and the lower marginal edge region has an inclined insertable flange engageable in the inclined receiving slot of the vertically-adjacent panel.

Abstract: A method operates a gas turbine that includes a compressor section, a turbine section and an extraction cooling system. The method includes monitoring an operation of the gas turbine, directing a cooling air flow through the extraction cooling system from the compressor section to the turbine section in response to normal operation of the gas turbine, and directing a warming air flow through the extraction cooling system to the compressor section and the turbine section in response to shutdown of the gas turbine.

Abstract: A labyrinth seal that may include a first leg positioned about a high-pressure side of the dovetail tab, a second leg positioned about a low-pressure side of the dovetail tab, and a labyrinth chamber positioned between the first leg and the second leg. High-pressure fluid passing through the gap about the first leg expands within the labyrinth chamber so as to limit an amount of the high-pressure fluid that passes beyond the second leg.

Abstract: The turbine casing as described herein may include a first section flange, a second section flange, the first section flange and the second section flange meeting at a joint, and a heat sink positioned about the joint.

Abstract: A dovetail seal assembly for sealing a gap between a bucket dovetail and a rotor. The dovetail seal assembly may include a sealing slot positioned about the dovetail, a high-pressure supply hole in communication with the sealing slot, and a deformable seal positioned about the sealing slot and into the gap.

Abstract: Devices and methods are provided for the controlled release or exposure of reservoir contents. The device includes a substrate, a plurality of reservoirs in the substrate, reservoir contents disposed in the reservoirs, discrete reservoir caps covering each reservoir to seal the reservoir contents in the reservoirs, and control circuitry for selectively disintegrating the reservoir caps to release or expose the reservoir contents in vivo. At least one of the reservoir caps comprises a first electrically conductive layer coated with one or more protective layers. In one embodiment, the control circuitry comprises an electrical input lead and an electrical output lead connected to and directly contacting each of said reservoir caps and a source of electric power for applying an electrical current through each reservoir cap in an amount effective to rupture each of the reservoir caps.

Abstract: A sealing slot system for a turbine dovetail. The sealing slot system may include a dovetail tab with a first leg and a second leg, an insert positioned between the first leg and the second leg so as to define a sealing slot, and a pin extending through the dovetail tab and the slot insert.

Abstract: Embodiments of the invention can relate to methods and devices for determining a room acoustic impulse response in a time domain. In one embodiment, an acoustic input signal from an acoustic signal source is emitted into an acoustic room, an acoustic output signal is detected by an acoustic measuring device in the room and fed from the acoustic measuring device to an evaluating device and, via the evaluating device, from a reference signal corresponding to the acoustic input signal, and the acoustic output signal, if necessary after prior processing of the acoustic output signal, a room acoustic impulse response in the time domain of the acoustic room is calculated in realtime and prepared for output in that, temporally in parallel and continuously, the acoustic input signal is emitted, the acoustic output signal is detected and, via the evaluating device, the room acoustic impulse response in the time domain is determined.

Abstract: A power plant and method of operation is provided. The power plant comprises at least one main air compressor, an oxidizer unit configured to deliver a compressed oxygen-rich gas flow to at least one gas turbine assembly. Each assembly comprises a turbine combustor for mixing the compressed oxygen-rich gas flow with a recirculated gas flow and a fuel stream to burn a combustible mixture and form the recirculated gas flow. The assembly also comprises a recirculation loop for recirculating the recirculated gas flow from a turbine to a turbine compressor. The assembly further comprises a recirculated gas flow extraction path for extracting a portion of the recirculated gas flow from the assembly and delivering this to a gas separation system. The gas separation system separates the portion of the recirculated gas flow into a nitrogen portion and a carbon dioxide portion.

Abstract: A method of isolation of nucleic acids from a biological sample of cells comprising a combination of a solid phase cell nuclei isolation procedure with a solid phase nucleic acid isolation method.

Abstract: A deep chilled air washer for a gas turbine compressor. The deep chilled air washer may include one or more spray arrays for chilling an inlet air stream and one or more drift eliminators positioned downstream of the spray arrays. The drift eliminators may include a heating element therein so as to reheat the inlet air stream.

Abstract: The invention relates to a light-emitting organic component, in particular a light-emitting organic diode, having an electrode and a counter electrode and an organic region located between the electrode and the counter electrode, the electrode having electrode sections, each of which are implemented at least partially overlapping and in contact with the organic region and which are electrically connected with each other by means of one or more further electrode sections, forming the electrode, and the electrode having an electrical safety structure allocated to the electrode sections. Furthermore, the invention relates to a method for the production of a light-emitting organic component, an array with several light-emitting organic components and an electrode structure for an electronic component.

Abstract: A dispenser for combining a number of ingredients. The dispenser may include a laminated container with one of the number of ingredients therein and a pump in communication with the laminated container.

Abstract: A method for promoting the selection of an item to a predetermined type of consumer. The method includes the steps of determining representative activities of the predetermined type of consumer, determining representative uses of the item by the consumer during the representative activities, and creating demand for the item by the consumer based upon one or more of the representative uses of the item by the consumer during the representative activities.

Abstract: Methods and devices are provided for targeted administration of a drug to a patient's eye. In one embodiment, the method includes inserting a hollow microneedle into the sclera of the eye at an insertion site and infusing a fluid drug formulation through the inserted microneedle and into the suprachoroidal space of the eye, wherein the infused fluid drug formulation flows within the suprachoroidal space away from the insertion site during the infusion. The fluid drug formulation may flow circumferentially toward the retinochoroidal tissue, macula, and optic nerve in the posterior segment of the eye.

Abstract: The disclosure relates to a method for producing a multi-beam deflector array device with a plurality of openings for use in a particle-beam exposure apparatus, in particular a projection lithography system, said method starting from a CMOS wafer and comprising the steps of generating at least one pair of parallel trenches on the first side of the wafer blank at the edges of an area where the circuitry layer below is non-functional, the trenches reaching into the layer of bulk material; passivating the sidewalls and bottom of the trenches; depositing a conducting filling material into the trenches, thus creating columns of filling material serving as electrodes; attaching metallic contact means to the top of the electrodes; structuring of an opening between the electrodes, said opening stretching across abovementioned area so that the columns are arranged opposite of each other on the sidewalls of the opening.