Abstract: The present invention relates to a compound of general Formula (XX), its formation and its use in asymmetric catalysis. In Formula (XX) R and R31 are independently —COOR3, —R4COOR3, —R4CHO, —R4COR3, —R4CONR5R6, —R4COX, —R4OP(?O)(OH)2, —R4P(?O)(OH)2), —R4C(O)C(R3)CR5R6 and —R4CO2COR3. In addition, R31 may also be hydrogen. R3, R5 and R6 are independently hydrogen, an aliphatic group with a main chain having 1 to about 20 carbon atoms, an alicyclic group, an aromatic group, an arylaliphatic group or an arylalicyclic group, comprising 0 to about 3 heteroatoms independently selected from the group consisting of N, O, S, Se and Si. R4 an aliphatic bridge with a main chain having 1 to about 20 carbon atoms, an alicyclic bridge, an aromatic bridge, an arylaliphatic bridge or an arylalicyclic bridge, comprising 0 to about 3 heteroatoms independently selected from the group consisting of N, O, S, Se and Si, and X is halogen.

Abstract: A method, information processing system, and computer readable medium manage a plurality of network interfaces. A data packet is accepted at a pseudo network interface. The pseudo network interface manages a plurality of underlying physical network interfaces. The pseudo network interface selects selected physical network interface from the plurality of physical network interfaces for outputting the data packet. The data packet is modified to include a hardware address associated with the selected physical network interface in response to the selecting. The data packet that has been modified is forwarded to the physical network interface that has been selected.

Abstract: An LED lamp assembly includes a lamp supporter and an LED lamp supported by the lamp supporter. The LED lamp includes a lamp cover defining a first opening, a reflector received in the lamp cover and defining a second opening, a heat sink secured to a top of the lamp cover and a plurality of LED modules attached on the heat sink. The heat sink has a plurality of heat-conducting faces formed on a periphery thereof and the LED modules are attached on the heat-conducting faces to generate a wide illumination. The heat sink defines a through hole. Heat generated by the LED modules is absorbed by the heat-conducting faces and directly dissipated to an exterior through the first opening of the lamp cover. The first and second openings and the through hole of the heat sink are communicated with each other.

Abstract: A solar LED lamp assembly includes a mounting member and two LED lamps fixed to a free end of the mounting member. The mounting member includes a pole and a cylindrical canister coupled with a distal end of the pole. The two LED lamps are respectively fixed to two opposite lateral sides of a circumferential periphery the canister of the mounting member and extend across each other. Each LED lamp includes a lamp frame, a plurality of LED modules mounted in the lamp frame and a solar panel mounted over a top of the lamp frame. The solar panel receives solar energy and converts it into electrical energy to activate the LED modules to radiate light.

Abstract: A solar air conditioning device (100) includes a solar collector assembly (30), an inlet assembly (10) at an entrance of the solar collector assembly, and an outlet assembly (50) at an exit of the solar collector assembly. The solar collector assembly includes a heat-absorbing set (31) and a transparent panel (38) being assembled to a top of the heat-absorbing set. The heat-absorbing set comprises a plurality of heat-absorbing units (32) engaged with each other. Each of the heat-absorbing units includes two adjacent supporting members (33) and a heat-absorbing plate (35) sandwiched between and buckled with the two supporting members. The heat-absorbing set defines an air channel (314) with the transparent panel and a heat-absorbing channel (315) below the air channel. The inlet and outlet assemblies are in fluidic communication with the heat-absorbing channel.

Abstract: An LED illuminator includes a connecting member, a lamp cover, a hollow lamp cap, a plurality of LEDs received in the lamp cover, and a sealing member. The connecting member is a hollow cylinder. The lamp cover couples to and seals a first end of the connecting member. The lamp cap has a top end coupling to a second end of the connecting member opposite the first end and a bottom end defining an aperture. The sealing member defines an annular slot in an outer circumferential surface, with a diameter not smaller than that of the aperture. A portion of the bottom end of the lamp cap around the aperture engages into the slot of the sealing member. A channel extends through the sealing member with a diameter not larger than a conductive wire.

Abstract: A solar air conditioning device (100) includes a solar collector assembly (30), an inlet assembly (10) at an entrance of the solar collector assembly, and an outlet assembly (50) at an exit of the solar collector assembly. The solar collector assembly includes a heat-absorbing set (31) and a transparent panel (38) being assembled to a top of the heat-absorbing set. The heat-absorbing set comprises a plurality of heat-absorbing units (32) engaged with each other. Each of the heat-absorbing units includes two adjacent supporting members (33) and a heat-absorbing plate (35) sandwiched between and buckled with the two supporting members. The heat-absorbing set defines an air channel (314) with the transparent panel and a heat-absorbing channel (315) below the air channel. The inlet and outlet assemblies are in fluidic communication with the heat-absorbing channel.

Abstract: A method, computing node, and computer program storage product maintain network routing information. A first node receives a route status request from a second node. A status is stored at the first node indicating that a route from the second node to the first node is valid only in response to receiving the route status request. The first node transmits a route status reply to the second node.

Abstract: A solar air conditioner includes an inlet assembly (20), an outlet assembly (30), a solar collector assembly (10), and a plurality of connecting assemblies (14) connecting the solar collectors, and the inlet and the outlet assemblies together. The solar collector assembly includes a plurality of solar collectors (12). Each of the solar collectors has a bottom plate (124), a heat-absorbing unit (123) mounted on the bottom plate, and a transparent panel (121) positioned on the heat-absorbing unit. The heat-absorbing unit divides an inner space of the solar collector into an upper heat-storage cavity (125) and a lower heat-absorbing cavity (125). The inlet and outlet assemblies seal two ends of the upper heat-storage cavity and communicate with two ends of the lower heat-absorbing cavity.

Abstract: An LED lamp comprises a supporting base, a number of heat dissipation structures, a number LEDs and a transparent envelope covering the heat dissipation structures and the LEDs therein. Each heat dissipation structure comprises a bottom plate and a lateral plate extending upwardly from the bottom plate. The bottom plates are mounted on a top surface of the supporting base and surround a regular shaped zone on the top surface of supporting base. The lateral plates spacingly surround the regular shaped zone. The lateral plates each comprises an inner surface facing the regular shaped zone and an outer surface facing away from the regular shaped zone. The LEDs each are mounted on the outer surface of the lateral plate of each heat dissipation structure.

Abstract: The present invention provides an integrated process for the production of p-xylene, comprising the steps of A) separating a mixed feedstock containing benzene, toluene, C8 aromatic hydrocarbons, C9 and higher aromatic hydrocarbons, and non-aromatic hydrocarbons from a reforming unit, to obtain a first benzene stream, a first toluene stream, a first C8 aromatic hydrocarbon stream, a stream of C9 and higher aromatic hydrocarbons, and a stream of non-aromatic hydrocarbons; B) feeding the stream of C9 and higher aromatic hydrocarbons from step A) to a C9 and higher aromatic hydrocarbon dealkylation unit, where dealkylation reaction occurs in the presence of hydrogen, and separating the reaction effluent to obtain a second benzene stream, a second toluene stream, and a second C8 aromatic hydrocarbon stream; C) feeding both the first toluene stream and the second toluene stream to a toluene selective disproportionation unit, where toluene selective disproportionation reaction occurs in the presence of hydrogen to

Abstract: A solar LED lamp assembly includes a bracket, an LED lamp mounted on a bottom end of the bracket, a solar panel assembly slantwise mounted on a top end of the bracket and electronically connecting the LED lamp, and a reflector sandwiched between the solar panel assembly and the top end of the bracket and oriented towards the LED lamp. The LED lamp includes a heat sink and a printed circuit board mounted with a plurality of LED modules thereon and received in the heat sink.

Abstract: A solar air conditioning apparatus includes an inlet assembly (20), an outlet assembly (30), a solar collector assembly (10), connecting assemblies (50) and joining members (40). The solar collector assembly includes a plurality of parallel connected solar collectors (11) disposed between inlet units (22) of the inlet assembly and outlet units (32) of the outlet assembly. The solar collector includes a plurality of series connected solar collecting units (12). The solar collecting unit has a bottom plate (12d), a heat-absorbing plate (12f), a brace plate (12g) and a transparent panel (12a). The bottom plate and the heat-absorbing plate respectively have first and second fastening structures (123, 124) and first and second clasping structures (121, 122) for joining the solar collecting units together. The connecting assemblies series connecting the solar collecting units, the inlet and the outlet assemblies. The joining members parallel connecting the inlet units and the outlet units.

Abstract: A solar air conditioning device (100) comprises a solar collector assembly (30), an inlet assembly (10) at an entrance of the solar collector assembly, and an outlet assembly (50) at an exit of the solar collector assembly. The solar collector assembly includes a heat-absorbing set (31) and a transparent panel (38) being assembled to a top of the heat-absorbing set. The heat-absorbing set comprises a plurality of heat-absorbing units (32) engaged with each other. The heat-absorbing set defines an air channel with the transparent panel and a heat-absorbing channel below the air channel. The inlet and outlet assemblies are in fluidic communication with the heat-absorbing channel.

Abstract: An illumination lamp includes a mounting frame and at least a rotatable light-emitting module. The at least a rotatable light-emitting module includes at least one bracket with one end securely mounted on the mounting frame, a heat sink being pivotally connected with the other end of the at least one bracket, and a light source mounted on the heat sink.

Abstract: An LED lamp includes a housing, an LED module, a fixing bracket and a power driver source. The housing includes a base plate and first and second sidewalls extending downwardly from two opposite edges of the base plate, respectively. A light emitting window is defined between free, bottom ends of the first and the second sidewalls and located under the base plate. The base plate has a heat absorbing surface facing the light emitting window and a heat dissipating surface opposite to the heat absorbing surface. A plurality of fins are provided on the heat dissipating surface of the base plate. The LED module, which is received in the housing and mounted on the heat absorbing surface of the base plate, faces the light emitting window. The fixing bracket is mounted on the housing and located above the base plate of the housing.

Abstract: Provided is a process for crystallization separating p-xylene, comprising: a) feeding a mixed xylenes stream comprising greater than or equal to 60% by weight, of p-xylene, such as 60% to 98% by weight of p-xylene, to a crystallization unit to perform cooling crystallization, to obtain a slurry comprising p-xylene crystals; and b) feeding the slurry to a filtration and purification unit, to obtain a mother liquor, washings, and p-xylene, wherein the filtration and purification unit uses a simulated moving bed or a combination of multiple moving beds.

Abstract: A method, information processing system, and computer readable medium, mitigate processor assignments. A first processor in a plurality of processors is assigned to a first communication port in a plurality of communication ports. An interrupt associated with the first communication port is generated. An assignment of a processor other than the first processor to handle the interrupt is inhibited.