摘要:
A quick cable deicing device and a power component thereof are provided. The deicing device comprises a cable clamping pedestal (11,13) which is sleeved on a cable and is capable of moving along the cable, a deicing head (21, 22) mounted at the head part of the cable clamping pedestal, and a power component which is connected with the tail part of the cable clamping pedestal and is capable of generating a thrust. The deicing device can advance and rotate at the same time under the drive of the power component. The power component comprises a gas tank (31) in a structure which conforms to a Laval nozzle principle and has an aperture expanded after sharply narrowed. The power component conforming to an aerodynamic principle is adopted to generate the momentary thrust to drive the whole device to advance and rotate at the same time; and the deicing velocity of the deicing device is high, while the rotational inertia improves the ice crushing capacity of the deicing head, thereby improving the deicing efficiency; the quick cable deicing device has a low cost, does not need manual operation after the cable is prepared in place, and has a higher safety.
摘要:
Interest regions are detected in respective images (18) having face regions labeled with respective facial part labels. For each of the detected interest regions, a respective facial region descriptor vector of facial region descriptor values characterizing the detected interest region is determined. Ones of the facial part labels are assigned to respective ones of the facial region descriptor vectors. For each of the facial part labels, a respective facial part detector (20) that detects facial region descriptor vectors corresponding to the facial part label is built. The facial part detectors (20) are associated with rules (30) that qualify segmentation results of the facial part detectors (20) based on spatial relations between interest regions detected in images and the respective face part labels assigned to the facial part detectors (20). Faces in images are detected and recognized based on application of the facial part detectors (20) to images.
摘要:
The present invention generally provides compositions including carbon-containing molecules, and related methods. In some cases, the present invention relates to aromatic molecules comprising functional groups bonded to the aromatic portion of the molecule, including nonplanar portions of the molecules. Methods of the invention may provide the ability to introduce a wide range of functional groups to carbon-containing molecules. In some cases, methods of the invention may be performed using relatively mild reaction conditions, such as relatively low temperature, low pressure, and/or in the absence of strong acids or strong bases. The present invention may provide a facile and modular approach to synthesizing molecules that may be useful in various applications including photovoltaic devices, sensors, and electrodes (e.g., for electrocatalysis).
摘要:
Animation coordination system and methods are provided that manage animation context transitions between and/or among multiple applications. A global coordinator can obtain initial information, such as initial graphical representations and object types, initial positions, etc., from initiator applications and final information, such as final graphical representations and object types, final positions, etc. from destination applications. The global coordination creates an animation context transition between initiator applications and destination applications based upon the initial information and the final information.
摘要:
Methods, systems, and related computer program products for the non-invasive spectrophotometric monitoring of a biological volume having multiple tissue layers are described. Aggregate absorption and scattering properties are measured for each of a plurality of predetermined source-detector separation distances along a surface of the biological volume, the measurement being based on a model of the biological volume as a single-layer, semi-infinite, homogeneous volume. A predetermined multi-layer tissue model is retrieved that characterizes a mathematical relationship among (a) absorption and scattering properties of each layer of a multi-layer tissue structure, and (b) aggregate absorption and scattering properties of the multi-layer tissue structure as would be measured at selected source-detector separation distances along a surface thereof. The measured aggregate absorption and scattering properties are processed in conjunction with the predetermined multi-layer tissue model to compute therefrom a deep-layer-specific absorption property corresponding to the relatively deep tissue layer.
摘要:
The present invention discloses a method which includes: allocating, by an eNodeB, a dedicated resource region for a relay served by the eNodeB; calculating, by the eNodeB, a control channel of the relay; configuring, by the eNodeB according to the resource region allocated for the relay and the acquired control channel of the relay, the control channel of the relay in the resource region corresponding to the relay; and detecting, by the relay, control information sent by the eNodeB in the corresponding resource region allocated by the eNodeB for the relay. The present invention solves the transmission problem of a backhaul link control channel in an LTE-A relay system, so that a relay can receive control information sent by the eNodeB within a wider scope and that the complexity of blind detection of the relay is decreased.
摘要:
Disclosed herein is a method that includes mixing opacifying agent particles with a thickening agent to form a first mixture; the mixing being conducted at a shear rate of about 10 to about 2,000 sec−1; the first mixture having a viscosity of greater than or equal to about 70 Krebs units; and mixing a polymer latex binder with the first mixture to form a coating composition; the polymer latex binder including a copolymer that comprises phosphorus containing repeat units and an acrylate polymer.
摘要:
The present invention provides a floor through-passage molding apparatus adapted for a floor construction having steel bars, includes: a forming sleeve and a constricting module. Said forming sleeve has a sleeve wall forming an outer circumference surface. Said constricting module has an elongated curved body disposed on said sleeve wall, and a first connection terminal and a second connection terminal are respectively located on two opposite ends of said elongated curved body. By connection of said first connection terminal with the second connection, said elongated curved body can radially support outer the circumference surface of the sleeve wall to reinforce the entire structure of the forming sleeve and thereby prevent the floor through-passage molding apparatus from deforming or slanting, and simultaneously reinforce a firm connectivity between the floor through-passage molding apparatus and the concrete floor.
摘要:
A cable connector assembly (100) comprises a mating member (3) assembled with a plurality of contacts (33, 34), a printed circuit board (2), a cable (7) having a plurality of wires (71) and a strain relief portion (72), and a light pipe located (4) between the printed circuit board and the strain relief portion. The printed circuit board is attached with a LED (24), and the LED is electrically connected with the contacts. The printed circuit board defines a front surface, a rear surface and a cutout (23) extending through the front surface and the rear surface along a mating direction, and the LED is disposed behind the rear surface of the printed circuit board, the wires are extending through the cutout of the printed circuit board and soldered to the contacts in front of the printed circuit board.
摘要:
A hybrid nanotube, high-performance, dynamically reconfigurable architecture, NATURE, is provided, and a design optimization flow method and system, NanoMap. A run-time reconfigurable architecture is provided by associating a non-volatile universal memory to each logic element to enable cycle-by-cycle reconfiguration and logic folding, while remaining CMOS compatible. Through logic folding, significant logic density improvement and flexibility in performing area-delay tradeoffs are possible. NanoMap incorporates temporal logic folding during the logic mapping, temporal clustering and placement steps. NanoMap provides for automatic selection of a best folding level, and uses force-direct scheduling to balance resources across folding stages. Mapping can thereby target various optimization objectives and user constraints. A high-density, high-speed carbon nanotube RAM can be implemented as the universal memory, allowing on-chip multi-context configuration storage, enabling fine-grain temporal logic folding, and providing a significant increase in relative logic density.