Abstract: An electrical connector includes a housing (10) having a receptacle (14) for insertion of a plug connector and a contact module (20) inserted into the receptacle. The contact module having an insulative part (1), a first set of terminals (21) insert molded with the insulative part and a second set of terminals (22) separately mounted to the insulative part. Each of the first and second terminals has one end (211, 221) for mounting to an exterior substrate and another free end (215, 225). The free ends of the first terminals and the free ends of second terminals substantially extending along two opposite directions, respectively.

Abstract: The present invention relates to a plant simulation decorative cloth/mesh, comprising a cloth or mesh, the simulation plant on one or both sides of the cloth or mesh being sewn to the cloth or mesh. Advantages: (1) The present invention creates a precedent for the stereoscopic plant simulation cloth/mesh, expanding the applications and uses of the cloth; 2. the present invention not only can decorate a variety of body surface with a stereoscopic sense, but also achieves a stereoscopic simulation greening and shading effect of the city, home, garden, roofing, garage, seaside resort and specific places, creating a decorative effect with green leaves, flowers and fruits; 3.

Abstract: Various exemplary embodiments relate to a power factor corrector for low loads and a related method. The power factor corrector raises power factor at low loads or high mains voltages by having the a greater amount of current delivered to the load during the falling time of the absolute value of the mains AC voltage than during the applicable rising time. Various embodiments achieve this by increasing the switch-on time of a control switch during the falling time so that the majority of the switch-on time during a mains period occurs during the falling time. This may involve using a timing voltage increasing over a period within each half mains cycle to increase the switch-on time of conversion cycles in the falling time. This may also involve shifting the power conversion in time domain during each half mains cycle so that a majority of the time occurs during the falling time. Various embodiments may employ both methods.

Abstract: A modular jack (100) comprising a housing (200) defining an upper port and a lower port vertically stacked under the upper port, and a contact module (400) assembled to the housing. The contact modules each comprises a first vertical PCB (46) and a second vertical PCB (47) extending along a front-to-rear direction, a vertical shield plate (50) disposed between the first vertical PCB and the second vertical PCB, a mating module, and a horizontal shield plate (418) disposed between the upper contact module and the lower contact module. The horizontal shield plate is disposed below the upper row of ports and above the lower row of ports and connecting the vertical shield plate.

Abstract: A terahertz (THz) anti-reflection device, for example, a broadband tunable THz anti-reflection device, includes a silicon substrate having a plurality of recesses, each of the plurality of recesses having a plurality of cavities of decreasing dimension. The cavities may be nested polygonal cavities, for example, having a square or rectangular cross section. The recesses having the cavities may be positioned at regular periods, for example, periods ranging from 10 ?m to 20 ?m. The devices may be fabricated by conventional lithographic methods. Also disclosed are methods for modifying terahertz radiation and methods for fabricating anti-reflection devices.

Abstract: A power factor corrector raises power factor at low loads or high mains voltages by modifying the switch timing or the current received by the power converter. It achieves this by increasing the switch-on time of a control switch during the falling time so that the majority of the switch-on time during a mains period occurs during the falling time, to thereby control the current received by the converter to compensate for current received by the intermediate filter. Some embodiments may employ a feedback system to produce one or more error signals that modify the control signal used to control the operation of the converter. Various embodiments may also include additional stages that limit the compensation range of the error signal.

Abstract: Powdered, amorphous carbon nanomaterials are formed from a carbon precursor in reverse microemulsion that includes organic solvent, surfactant and water. Methods for manufacturing amorphous, powdered carbon nanomaterials generally include steps of (1) forming a reverse microemulsion including at least one non-polar solvent, at least one surfactant, and at least one polar solvent, (2) adding at least one carbon precursor substance to the reverse microemulsion, (3) reacting the at least one carbon precursor substance so as to form an intermediate carbon nanomaterial, (4) separating the intermediate amorphous carbon nanomaterial from the reverse microemulsion, and (5) heating the intermediate amorphous carbon nanomaterial for a period of time so as to yield an amorphous, powdered carbon nanomaterial.

Abstract: Novel methods for manufacturing carbon nanostructures (e.g., carbon nanospheres) that are highly dispersed include forming a precursor composition, polymerizing the precursor composition, extracting water from the polymerized carbon material using an organic solvent, and carbonizing the polymerized material (e.g., through pyrolysis) to form the carbon nanostructures. The extraction-treated polymerized carbon material forms carbon nanostructures that are less agglomerated than carbon nanostructures manufactured using a similar technique without solvent extraction of water.

Abstract: Novel methods for manufacturing carbon nanostructures (e.g., carbon nanospheres) that are highly dispersed include forming a precursor composition, polymerizing the precursor composition, applying a long chain hydrocarbon surfactant to the polymerized carbon material, and carbonizing the polymerized material (e.g., through pyrolysis) to form the carbon nanostructures. The long chain hydrocarbon surfactant facilitates the formation of dispersed carbon nanostructures during the carbonization step.

Abstract: A broadband anti-reflection apparatus for use with terahertz radiation includes a layer having an outer surface comprising a plurality of pyramid structures having about a 30 ?m to about a 110 ?m period, and wherein reflectance of the terahertz radiation is reduced compared to a layer comprising a planar outer surface. Also disclosed is a method for modifying terahertz radiation which includes receiving terahertz radiation on a device having an anti-reflection layer having an outer surface comprising a plurality of pyramid structures having about a 30 ?m to a 110 ?m period, and modifying the terahertz radiation passing through the device or processing the terahertz radiation in the device.

Abstract: A biosensor for determining the concentration of an analyte in a biological sample. The biosensor comprises a support, a reference electrode or a counter electrode or both disposed on the support, a working electrode disposed on the support, the working electrode spaced apart from the other electrode or electrodes on the support, a covering layer defining a sample chamber over the electrodes, an aperture in the covering layer for receiving a sample, and at least one layer of mesh in the sample chamber between the covering layer and the electrodes. The at least one layer of mesh has coated thereon a silicone surfactant. Certain silicone surfactants are as effective as fluorinated surfactants with respect to performance of biosensors. These surfactants, when coated onto the mesh layer of the biosensor, are effective in facilitating the transport of aqueous test samples, such as blood, in the sample chamber.

Abstract: An electrical connector includes an insulative housing (2) defining a port (102, 103) and a contact module (5) inserted into the port. The contact module includes a set of contacts (540, 542) received in the port, a ground component (5323) for grounding and a horizontal PCB (541, 543). The horizontal PCB having a first conductive trace (5410, 5430) disposed at the upper side of the horizontal PCB, a second conductive trace (5411, 5431) disposed at the lower side of the horizontal PCB and a shielding layer positioned between the first and second conductive traces. The first and second conductive traces electrically connect with the set of contacts, respectively. The horizontal PCB has a ground section (5414, 5434) electrically connecting with shielding layer to the ground component for grounding. The shield layer is provided to shield the crosstalk between the contacts that are provided as differential signal pairs.

Abstract: An electrical connector includes a port (102, 103) for insertion of a mating connector along an insertion direction, a mating module (50) having a set of contacts (540, 542) received in the port, a transferring module (53) located behind the mating module and having a number of conductive components mounted thereon, and a shielding component (51, 52) disposed between the set of contacts and the transferring module. The shielding component is located between the set of contacts and the transferring module. The shielding component is simple and easily assembled to the transferring module.

Abstract: A electrical connector (100) includes an insulative housing (2), a shielding shell (7) enclosing the insulative housing, a ground plate (547, 5232) supported by the insulative housing and, a gap defined between an edge of the ground plate and the shielding shell and a conductive member (90, 91) positioned between the ground plate and shielding shell for filling the gap. The conductive member is provided to shield the electromagnetic interference (EMI) leaking from the gap.

Abstract: Methods and systems for characterizing a plasma with radiation, particularly, terahertz (THz) radiation, are disclosed. The disclosed method of characterizing a plasma includes directing THz radiation into the plasma; and detecting an emission due to interaction of the THz radiation with the plasma to characterize the plasma. A disclosed plasma characterizing device includes a means for directing THz radiation into a plasma; and a detector adapted to detect an emission emitted by the plasma due to interaction of the THz radiation with the plasma to characterize the plasma. A plasma characterizing system is also disclosed. The emission detected may be a fluorescence, a variation in fluorescence and/or an acoustic emission.

Abstract: The present invention is directed to a compound of Formula (I): or a form thereof, wherein X1, X2, X3, X4, R1, R2 and R3 are as defined herein, useful as tryptase inhibitors.

Abstract: An energy converter is disclosed in which self oscillation mode operation is improved by a closed loop feedback control. The feedback control utilizes the voltage error from the voltage valley in the drain voltage (Vdrain) of the converter switch (1), to determine an error (E(n)) in the time domain. Control circuitry (61, 62, 63) is used to minimize this time-domain error (E(n)) to optimize the control of the switch mode converter.

Abstract: A coated article includes a substrate; a color layer deposited on the substrate; and a pattern layer deposited on the surface of the color layer opposite to the substrate. A network of metal nuclei groups forms the pattern layer. The network of metal nuclei groups includes a plurality of metal nuclei, and each metal nucleus is bonded to at least one other metal nucleus.

Abstract: A power factor controller is disclosed, in which error feedback is provided my means of a parallel combination of at least two error feedback channels. By providing at least two error feedback channels, the stability associated with, for instance, a continuously integrated feedback loop with relatively long time constant, may be combined with a fast transient response associated with, for instance, a sample-and-hold error feedback. A method of operating such a power factor controller is also disclosed.

Abstract: The present invention is directed to a compound of Formula (I): or a form thereof, wherein X1, X2, X3, X4, R1, R2 and R3 are as defined herein, useful as tryptase inhibitors.