摘要:
A system, method, and computer program product are provided for depicting a body of water utilizing a height field and particles. In use, content depicting a body of water is identified. Additionally, a height field is generated for the content. Furthermore, at least a portion of the height field is converted to a plurality of particles based on predetermined criteria.
摘要:
An application head for dispensing a flowable medium includes a nozzle chamber in the application head and a nozzle needle movably mounted in the nozzle chamber. A supply channel and a supply line introduce the medium into the nozzle chamber. A drive moves the movable element. A lever arm is movably fastened to the nozzle needle and connected to the drive. The lever arm extends through a membrane of a membrane suspension connect the lever arm movably to the application head and form a seal to prevent escape of the flowable medium. Alternatively, a rocker suspension has a lever arm connectable to the movable element and the drive, a plate element has an opening through which the lever arm extends, a rocker mounting device connects the lever arm movably to the application head and a sealing device prevents any escape of adhesive from the chamber through the plate element opening.
摘要:
A component for an air jet spinning arrangement, in particular a spindle point, comprises a yarn withdrawal channel having an entry opening for drawing a yarn out of a vortex chamber of the air jet spinning arrangement. The component comprises at least one air outlet opening connected to the yarn withdrawal channel for discharging air from the yarn withdrawal channel during a piecing process. The component may comprise an injector channel for feeding back a yarn end back counter to the withdrawal direction during a piecing process. The injector channel, which is connectable to a compressed air source, can be connected by means of an opening to the yarn withdrawal channel and be positioned opposite the entry opening of the yarn withdrawal channel. The air outlet opening can be connected to the yarn withdrawal channel between the entry opening of the yarn withdrawal channel and the mouth of the injector channel.
摘要:
The present invention relates to an emulsion, consisting of an oil phase and an aqueous phase and comprising as emulsion components (α1) 15 to 40% by weight of at least one water-immiscible organic solvent as solvent of the oil phase, (α2) 15 to 40% by weight of water as solvent of the aqueous phase, (α3) 10 to 40% by weight of at least one surfactant, (α4) 10 to 40% by weight of an alkoxylated fatty alcohol and (α5) 0 to 25% by weight of at least one other additive, wherein the quantities by weight of the components (α1) to (α5) are each relative to the total weight of the emulsion, and together add up to 100% by weight. The invention further relates to a method for producing an emulsion, to the emulsion which can be obtained from said method, to the use of an emulsion, to a method for cleaning the surfaces of well holes, drilling devices or drillings, to a method for producing a well bore, and to a method for producing an oil or a gas.
摘要:
A keyboard that can be illuminated comprises a key array and a base element. Key buttons of the key array are held in modules arranged on a side, facing away from either the base element or a printed circuit board that is provided for delivering signals. The printed circuit board is arranged above the base element in a place close to but at a distance away from the base statement and made at least partially light-transmitting. At least one light source for emitting light is arranged on the underside of the printed circuit board that faces the base element. At least one light-scattering elements, which projects from the base element toward the printed circuit board, is arranged on the side of the base element facing the printed circuit board.
摘要:
A method of simulating a deformable object comprises modeling deformable elasticity for the object by defining an actual shape and a goal shape and pulling points in the goal shape towards corresponding points in the goal shape.
摘要:
The present invention relates to an emulsion comprising at least (a) an organic phase, (b) a water phase and (c) an ester based on an ether carboxylic acid and an alcohol. Also within the ambit of the invention is the use of an ester as defined in (c) as emulsifier, as a thickening agent and/or as an anti-foaming agent in particular in drilling emulsions and metal working fluids.
摘要:
The present invention relates to an emulsion, consisting of an oil phase and an aqueous phase and comprising as emulsion components (α1) 15 to 40% by weight of at least one water-immiscible organic solvent as solvent of the oil phase, (α2) 15 to 40% by weight of water as solvent of the aqueous phase, (α3) 10 to 40% by weight of at least one surfactant, (α4) 10 to 40% by weight of an alkoxylated fatty alcohol and (α5) 0 to 25% by weight of at least one other additive, wherein the quantities by weight of the components (α1) to (α5) are each relative to the total weight of the emulsion, and together add up to 100% by weight. The invention further relates to a method for producing an emulsion, to the emulsion which can be obtained from said method, to the use of an emulsion, to a method for cleaning the surfaces of well holes, drilling devices or drillings, to a method for producing a well bore, and to a method for producing an oil or a gas.
摘要:
A device for clocked dispensing of portions of a pasty compound, having a nozzle body, which has a vertical main channel terminated on top and a feed channel for feeding the pasty compound. The nozzle body comprises a multiplicity of distribution channels running transversely to the main channel, each having an entry cross-section on the main channel and each having an exit cross-section, and a dispensing area, into which the exit cross-sections of the distribution channels open out. The distribution channels have a distribution channel area rising in the flow direction of the pasty compound.
摘要:
A method for producing bipolar transistors with the aid of selective epitaxy for producing a collector and base. The method includes widening the area of the base either by the isotropic etching of the conductive layer or by the oxidation of the conductive layer and by the subsequent removal of the oxide layer. This widening of the area of the base prevents the occurrence of short-circuits between the emitter and the collector during the subsequent production of the base.