Abstract: In an embodiment, the disclosure includes an apparatus comprising a data store which comprises cost data associated with use of a path in a communications network. The data store also comprises power consumption data associated with the use of the path. The apparatus further comprises at least one processor configured to determine a score for the path based on the cost data and the power consumption data. The disclosure also includes an apparatus comprising a path computation element (PCE) configured to receive data from a plurality of network elements (NEs). The data comprises cost and power consumption data for establishing a path between a plurality of the NEs. The PCE is configured to determine a score for the path based on the cost and power consumption data.

Abstract: A housing structure includes a main cabinet and a fixing mechanism. The main cabinet has an opening formed thereon and includes a side panel and a front panel. A groove is formed on the edge portion of the front panel adjacent to the side panel. A receiving slot is formed on the front panel and adjacent to the groove. The fixing mechanism includes a latch and an elastic member. The latch may be movably disposed on the side panel. A first hook is formed on the latch. When covering the opening with the side panel, the latch is abutted by the front panel. The restoration of the elastic member interlocks the side panel to the front panel securely to close the housing structure.

Abstract: A housing structure includes a main cabinet and an engaging mechanism. The main cabinet has an opening formed on one side, and the main cabinet has a side panel and a latch. The opening can be covered up by the side panel, and the latch can be movably arranged on the side panel. The engaging mechanism includes a sliding member and an elastic member, and the sliding member can be slidably arranged on the main cabinet and is adjacent to the latch. A plurality of grooves is formed on the sliding member, and a plurality of hooks is formed correspondingly on the side panel. The sliding member can traverse between a default and a release position to assemble or dissemble the main cabinet.

Abstract: The invention is used in video coding. Systems, apparatuses and methods for processing an order-16 integer transform from an order-8 transform are provided. The order-16 transform method involves expanding an order-8 transform by generating an order-16 integer matrix and a scaling matrix.

Abstract: The present invention relates to a method of removing organic chemicals and organometallic complexes (organic heavy metal complexes) using zeolites from process water or tailings streams of a mineral processing plant where diethylenetriamine (DETA) or triethylenetetramine (TETA) is used as a flotation reagent and DETA-metal complexes are found in process water or tailings streams. The process water or slurry tailings streams of a mineral processing plant containing DETA, DETA-metal complexes and residual heavy metals may be contacted with natural zeolites. This may be carried out by adding the natural zeolites to the process streams or slurries while mixing with a mechanical mixer to efficiently adsorb DETA, DETA-metal complexes and heavy metals from the process streams on the zeolite. The loaded zeolite may then be discarded with the flotation tailings.

Abstract: The present invention relates to the field of communications and discloses a method, device, and system for withdrawing routes. When routes are withdrawn, by carrying route withdrawal related information in a route update message and withdrawing routes according to the route withdrawal related information, a Border Gateway Protocol (BGP) path detection procedure is avoided and the time of network topology convergence is shortened. Further, by carrying identifiers information of routes to be withdrawn in the update message, specific routes can be withdrawn in a scenario where there are multiple BGP routes; by carrying characteristic information of routes to be withdrawn in batches in the update message, a group of routes with the common characteristic can be withdrawn in batches; and by carrying route withdrawal policy information in the update message, the collaboration between BGP peers may be optimized, and the quality and performance of the network may be improved.

Abstract: The presently claimed invention adaptively selects a local de-interlacing method according to information from a compressed video bitstream. According to one embodiment, successive images from a video bitstream are first reconstructed. Syntax elements, selected from a macroblock type, a macroblock partition, a motion vector, a distance from a reference frame, the existence of non-zero transform coefficients and the distribution of transform coefficients, are then extracted from this bitstream. Based on the syntax elements, a de-interlacing algorithm is decided from an algorithm set for each image region in a video frame. Algorithms in the algorithm set include motion compensation, edge-based line averaging, and line averaging. Each image region is thereby interpolated using the de-interlacing algorithm and complementary motion compensation. The complementary motion compensation de-interlaces the image region using an inverse of motion vectors extracted from a bitstream clip representing neighboring frames.

Abstract: An anti-collision device for a plasma vertical cutting gun including a lifting frame of a plasma cutting machine; a connection mechanism; a fixing plate of a cutting gun fixed on the connection mechanism; a concave support plate connected with the lifting frame of the plasma cutting machine; and a proximity switch mounted on the concave support plate. The connection mechanism is mounted between the lifting frame of the plasma cutting machine and the fixing plate of the cutting gun. A contact surface between the connection mechanism and the concave support plate matches. One side of a joint plane between the connection mechanism and the concave support plate is of ferromagnetic materials and the other side is provided with a magnet, thereby attracting each other to realize a magnetic connection. The anti-collision device has comprehensive functions, convenient installation, reasonable structure, and short response time in case of impact.

Abstract: A front panel assembly includes an inner cover plate having two first positioning pins, and a sliding door mechanism including a pair of slide rails each provided on a lateral side of the inner cover plate and having top and bottom ends. The first positioning pins are disposed intermediate of the pair of the slide rails. A door panel is slidable upward and downward along the slide rails, and has two second positioning pins. Two spring elements are disposed between the door panel and the inner cover plate. Each spring element has a first connecting end connected pivotally to a corresponding first positioning pin, and a second connecting end connected pivotally to a corresponding second positioning pin.

Abstract: In a motion compensated prediction process, a parametric interpolation filter (PIF) device is provided that takes into account the time-variant statistics of video sources, the filter being represented by a model determined by five parameters instead of by individual coefficients. The parameters are calculated and coded on a frame-by-frame basis to minimize the energy of the prediction error for each frame. The model design is based on the fact that high frequency energy of an HD video source is mainly distributed along the vertical and horizontal directions of a frame. A PIF device with the method according to the invention overcomes this obstacle because it represents each filter using only five parameters, all of which are encoded using sufficiently high precision without substantially increasing overhead.

Abstract: Disclosed herein is the use of TRAP per se as an active ingredient for the manufacture of a medicament for the treatment of Staphylococcus aureus infection. An exogenous TRAP (native TRAP or recombinant TRAP) per se can effectively inhibit the production of Staphylococcus aureus exotoxins, thereby reducing the pathogenicity of Staphylococcus aureus. In addition, a medicament including TRAP also stimulates the production of corresponding antibodies in human body at the time when it is used to treat Staphylococcus aureus infections, and these antibodies can further inhibit the production of Staphylococcus aureus exotoxins. Such double actions increase the effects of medicament and provide a novel medicament action mode. Moreover, since TRAP functions merely to the toxicity of bacteria but does not affect the growth of bacteria, it cannot make bacteria readily develop drug resistance, and also effective to drug resistant Staphylococcus aureus.

Abstract: Methods of decoding video bitstreams and related devices are disclosed. The claimed methods include reconstructing video frames from a video bitstream 101; extracting a plurality of syntax elements from the video bitstream 101; deciding a de-interlacing algorithm from an algorithm set for each image region in a video frame based on the syntax elements where the algorithm set includes complementary motion compensation; and interpolating at least one of the macroblocks 532 using complementary motion compensation. The complementary motion compensation interpolates image pixels in a macroblock 532 by reference to immediately neighboring frames 520.

Abstract: The invention is used in video coding. Systems, apparatuses and methods for processing an order-16 integer transform from an order-8 transform are provided. The order-16 transform method involves expanding an order-8 transform by generating an order-16 integer matrix and a scaling matrix.

Abstract: A method for manufacturing a crank arm and spider assembly includes the following steps: (1) providing a blank; (2) shaping the blank to form a crank billet comprising an elongate body having a first end on which a spider is integrally formed and an opposite end having an expanded outside diameter; (3) forming a channel substantially co-extensive with the elongate body with an opening at the second end of the body; (4) reducing the expanded second end and thereby reducing inside diameter of the channel in proximity of the second for forming an entry of the channel; (5) filling a liquid into the channel through the entry and then sealing the entry; (6) placing the crank billet with the liquid filled in the channel into a mold and performing a mold forging operation to obtain a semi-product; and (7) forming a hole in the body to release the filling liquid out of the channel of the crank.

Abstract: Resistance in parallel with inductors in a series leg of the low-pass filter facilitates changing input and output resistance of the filter with little or no change in the reactance of the inductors. Furthermore, the reactance of the capacitors in the shunt legs of the filter will be substantially unaffected. This assists the designer in matching the impedance of the filter in the pass-band while still providing substantial impedance mismatching in the stop-band without substantially affecting the characteristics of the filter. Facilitating impedance matching in the pass-band and impedance mismatching in the stop-band is accomplished without the need for more complex active components. POTS splitters making use of such filters can facilitate impedance matching of line and load termination in a telecommunications system in response to signals within the frequencies of typical analog telephony service while providing impedance mismatching in response to signals within the frequencies of typical xDSL service.

Abstract: Cascade low-pass filters are useful in attenuating the xDSL band in a POTS splitter. The design of the low-pass filter is a sixth-order filter having two stages. A first stage includes a fourth-order filter, preferably with a stop-band frequency of approximately 48 kHz. A second stage includes a second-order filter in cascade with the fourth-order filter. For this filter, the stop-band frequency is preferably approximately 29 kHz. The inductance value of the second stage is relatively small in comparison to the inductance values of the first stage. In this manner, improvements in xDSL band attenuation are facilitated with little or no eroding of the voice band performance such as insertion loss, pass-band attenuation and return loss.

Abstract: The present invention provides a spectroscopic method for analyzing isotopes which makes it possible to simplify a system for measurement and to identify isotopes with high accuracy and sensitivity and to carry out quantitative analysis. The spectroscopic method for analyzing isotopes uses a semiconductor laser beam having as a wavelength zone a 2000 nm-wavelength band as a beam source of wavelengths of the absorption spectra of the isotopes. A reference gas is used for identification of the isotopes where the gas contains collating components having two wavelengths (W1, W2) of well-known absorption spectra in wavelength bands close to the wavelengths (w1, w2) of the absorption spectra of the isotopes.

Abstract: The present invention provides a spectroscopic method for analysing objects in a gas comprising a main ingredient and the objects, both of which the absorption spectra exist in the same wavelength range, with high precision and sensitivity by using a compact and simple single cell system.

Abstract: Circuits for testing POTS service on a shared POTS/xDSL carrier include microfilters for selective coupling to the subscriber loop side of an xDSL filter associated with a subscriber line interface circuit. Such configurations facilitate testing of the POTS service using an insertion point that is between the xDSL filter and the subscriber loop in a manner that is transparent to subscribers.

Abstract: Circuits for testing POTS service on a shared POTS/xDSL carrier include microfilters for selective coupling to the subscriber loop side of an xDSL filter associated with a subscriber line interface circuit. Such configurations facilitate testing of the POTS service using an insertion point that is between the xDSL filter and the subscriber loop in a manner that is transparent to subscribers.