30results about How to "Cost-effective and flexible" patented technology

A method for providing load balancing and failover among a set of computing nodes running a network accessible computer service includes providing a computer service that is hosted at one or more servers comprised in a set of computing nodes and is accessible to clients via a first network. Providing a second network including a plurality of traffic processing nodes and load balancing means. The load balancing means is configured to provide load balancing among the set of computing nodes running the computer service. Providing means for redirecting network traffic comprising client requests to access the computer service from the first network to the second network. Providing means for selecting a traffic processing node of the second network for receiving the redirected network traffic comprising the client requests to access the computer service and redirecting the network traffic to the traffic processing node via the means for redirecting network traffic. For every client request for access to the computer service, determining an optimal computing node among the set of computing nodes running the computer service by the traffic processing node via the load balancing means, and then routing the client request to the optimal computing node by the traffic processing node via the second network.

A method to coat a substrate for the formation of coatings having a desired surface morphology is provided, wherein the roughness and the total surface area of the coating can be varied during the coating process. The method of the present invention comprises the steps of generating droplets from a coating composition, transporting the droplets to the substrate and depositing a majority of the droplets on the substrate.

A computer audio interface unit (110) comprises a serial computer interface (e.g. USB) (204) providing a connector (112) for connection to an external, computer-based source (100) of digital audio data samples. A digital audio output connector (130) provides a digital audio output signal to external audio reproduction apparatus (106, 108). A word clock output connector (134) provides a word clock signal to external audio reproduction apparatus, in parallel with said digital audio output signal. An encoder (202/308) receives digital audio data via said USB interface and outputs said digital audio output signal. Clocking circuitry (202/300, 312) is responsive to a timing reference signal (200) independent of said external source (100), and generates said word clock signal for output to the external reproduction apparatus. Said clocking circuitry further generates a clock signal (302) for the USB interface (204) so as to synchronise the drawing of said audio data samples via said USB interface with the generated external word clock signal and the digital audio output signal. Interface and encoder functions may be housed separately from a master clock function.

An apparatus includes control logic and a scan driving unit. The control logic is configured to control driving of a display panel having an array of pixels divided into groups of pixels. Each group of pixies includes rows of pixels. The control logic is configured to control sequentially applying of multiple backlights having different colors to the array of pixels in multiple time periods. The scan driving unit is operatively coupled to the control logic and is configured to, in each time period, scan the rows of pixels of each group of pixels according to a row scanning sequence. For each group of pixels, in a first time period, the scan driving unit sequentially scans the rows of pixels according to a first row scanning sequence; in a second time period, the scan driving unit sequentially scans the rows of pixels according to a second row scanning sequence.

A method of manufacturing a hot gas wall for a gas turbine is described. The method is carried out on a hot gas wall having a wall part with a front side and a back side, the wall part being for exposure to a hot fluid on the front side, and the hot gas wall also having a turbulator structure. In an exemplary embodiment, a turbulator structure is attached to the wall by placing a braze foil on the back side of the wall part, placing a turbulator structure on the braze foil, and brazing to attach the turbulator structure to the wall part. In another embodiment, the turbulator structure is attached by passing a current through the turbulator structure part and the wall part to resistance weld the turbulator structure part to the wall part.

The present invention relates to a method of manufacturing a preform for a wind turbine blade and to a preform mould. The method involves providing a plurality of support elements (70), each support element (70) comprising a planar member (72), arranging a plurality of strips (88) on the top surface (78) of the planar member (72) of each support element (70), wherein the strips (88) are arranged in juxtaposition. Subsequently, a fibre material and a binding agent may be laid on at least part of the strips (88) for forming the preform.

This invention is of a component wall system that is cost effective and flexible enough to be adapted for both interior partitions and exterior walls. The basic component system is comprised of a number of component types: two main wall panel component types, opening header panel type, and other supplementary types that allow the other components to be assembled into closets, interior wall sections with or without door openings, and all exterior wall sections including openings.

Cassettes for holding thin semiconductor wafers for safe handling are provided, along with an improved methodology for reducing the thickness of semiconductor wafers. Embodiments include a cassette for holding thin semiconductor wafers, having a plurality of sets of center and edge supports, the sets being spaced from each other a distance greater than a sag amount of the wafers. The thin wafers are supported in a predetermined reference plane, so that tools such as robots or automatic handlers can be programmed to pick them up without damaging them. In another embodiment, a double into single pitch wafer cassette is provided having a wafer entrance section with spacing twice as large between sets of edge supports as a conventional cassette, to accommodate the sag/warp of the thin wafers, and a “flattening section” which guides and flattens the wafers between opposing edge supports as they are pushed into the cassette, such that the wafers are held substantially planar. Because the wafers are held substantially planar, they can be safely removed from the cassette by automatic tools. A methodology is also provided for reducing the thickness of a semiconductor wafer, comprising grinding the back side of the wafer to reduce its initial thickness to an intermediate thickness, and plasma etching the back side of the wafer to reduce the intermediate thickness to a final thickness. The two-step grinding/etching process is faster and less expensive than conventional multi-step grinding/polishing processes, because it requires less steps, each step is accomplished relatively quickly, and it employs standard grinding and etching equipment, rather than expensive dedicated equipment.

Control module(s) and safety link(s) for ship communications arranging for emergency shutdown ESD communication between an unloading storage facility for hazardous goods on either ship or shore and a loading storage facility for hazardous goods on either ship or shore, with at least one umbilical line, connectors for coupling the control module(s) with the lines, the lines using bidirectional communication between a ship type control module and a shore type control module, and a transfer switch to switch the communication mode of the concerning control module between ship type and shore type.

The energy transition involves the electrical power supply being almost completely covered by renewable energy sources such as solar plants or wind turbines. However, due to their naturally fluctuating output, these energy sources require the use of large energy storage systems, the realization of which still represents a major problem today. The present invention provides a solution which aims to secure the entire short-term storage capacity needed for the energy transition in Germany (and even Europe). For this purpose, in particular, the invention proposes the construction of a large-scale pumped-storage power plant in the Hambach open-pit mine, as a result of which the can mine be put to subsequent use in a sustainable way. The invention also relates to the construction and partial commissioning of the plant in parallel with the use that is being phased out, in particular that of lignite mining (by 2038). This is to avoid the loss of a significant number of existing jobs. After construction, it is not uncommon for lifetimes of over 100 or even over 1,000 years to be possible, which means that a particular level of sustainability can be ensured.

The present invention relates to an X-ray anti-scatter grid (10). The anti-scatter grid comprises a plurality of primary septa walls (20), and a plurality of secondary septa walls (30). The plurality of primary septa walls comprise an X-ray absorbing material. The plurality of primary septa walls are substantially parallel to one another. The plurality of secondary septa walls are located between adjacent pairs of walls of the plurality of primary septa walls such that each secondary septa wall is located between an adjacent pair of walls of the plurality of primary septa walls. Each secondary septa wall of the plurality of secondary septa walls is formed from a plurality of columnar structures (40) extending between the plurality of primary septa walls. The plurality of columnar structures comprise an X-ray absorbing material.

A device for failsafe monitoring a number of passes of a moving machine part through a defined movement region comprising an input for receiving an encoder signal, which represents a motion value of the moving machine part. The device further comprises a failsafe evaluation unit for providing a failsafe shutdown signal as a function of the number of passes of the moving machine part through the defined movement region. The failsafe evaluation unit is configured to determine the number of passes of the moving machine part through the defined movement region from the motion value.

A radar system for a vehicle. The radar system has at least one central control unit for transmitting data and for processing received data, at least one radar sensor head, which is set apart from the central control unit and has at least one transmitting antenna for generating and at least one receiving antenna for receiving radar waves, and having at least one data line between the at least one central control unit and the at least one radar sensor head, with the at least one central control unit having a clock pulse generator for generating a reference frequency and the reference frequency being transmittable via the at least one data line to the at least one radar sensor head.