Abstract: An electrical power connector includes an electrically insulative housing defining multiple front mating portions, multiple rear partition plates, an accommodation chamber between each two adjacent partition plates corresponding to one respective mating portion, stepped stop portions in top and bottom sides in each mating portion and springy hooks suspending in top and bottom sides in each accommodation chamber, and pairs of conducting terminals mounted in the mounting chambers and having respective front mating end portions suspending in the mating portions with respective openings and positioning rods thereof the respectively kept in engagement with the springy hooks and stepped stop portions of the electrically insulative housing. The structural design enables the conducting terminals to have the advantages of low impedance, low power loss and high power transmission efficiency during application.

Abstract: An electrical power connector includes an electrically insulative housing defining multiple front mating portions, a mating chamber in each mating portion for receiving one respective connection portion of a mating circuit board and two guide grooves in the mating chamber for guiding the respective connection portion of the mating circuit board into position, and pairs of conducting terminals respectively mounted in the mating chambers of the electrically insulative housing. Subject to the guiding of the guide grooves, the connection portions of the mating circuit board are kept in positive contact with respective front mating end portions of the conducting terminals to let the conducting terminals bear pressure evenly so that the operating conducting terminal impedance and temperature can be minimized, improving the reproducibility and reliability of the connector at the end of the circuit board and assuring a high level of power or signal transmission efficiency and safety.

Abstract: The invention is directed to compositions and methods of their use as effective biocidal agents for water streams. The composition comprises a halogen source, halogen stabilizers containing a sulfur bearing species and ammonium salts/urea, and an alkali. The sulfur bearing species includes sulfamic acid or its salt equivalent. By having optimized mixing ratio of halogen to stabilizer and that of ammonium salts to sulfamic acid or sulfamate, a synergistic effect occurs which both increases the efficacy of the composition as a biocide and it avoids adverse impacts on other chemicals that are present in the water stream. Best of all the composition is easy to form and easy to introduce into a water stream of concern. Its introduction can be as simple as mixing two containers of reagent prior to introduction to the water process stream.

Abstract: A method for increasing wireless networking speed is for use between an electronic device equipped with a wireless networking device and a wireless network having a group of wireless network base stations. The method includes the steps of: (A) providing the wireless network apparatus with two medium access control (MAC) addresses so as to simulate two wireless network cards; (B) selecting, from among the group of wireless network base stations, two wireless network base stations respectively for the wireless network cards; and (C) making the electronic device simultaneously communicate with the two wireless network base stations using the wireless network cards.

Abstract: An electrical plug and socket connector assembly includes an electrical plug connector and an electrical socket connector each including an electrically insulative housing and conducting terminals inserted into respective insertion slots in the electrically insulative housing, the electrically insulative housing having springy hooks suspending in top and bottom sides in each insertion slot, each conducting terminal of each of the electrical plug connector and electrical socket connector defines two side panels spaced by a gap, multiple fins extended from top and bottom edges of the side panels and suspending in top and bottom sides of the gap and hooked in the insertion slots by the springy hooks, and two contact end portions respectively forwardly extended from respective opposite ends of the two side panels.

Abstract: In an electrical plug and socket connector assembly, each conducting terminal of each of the electrical plug connector and electrical socket connector defines two side panels spaced by a gap, two contact end portions respectively forwardly extended from the two side panels, bonding pegs downwardly extended from the bottom edges of the side panels, and radiation fins respectively extended from the topmost edges of the side panels and suspending above the gap. Subject to the design of the gap and radiation fins, waste heat created during operation of the electrical plug and socket connectors can be quick dissipated into the atmosphere, lowering the temperature and smoothing conduction of power supply.

Abstract: In an electrical plug and socket connector assembly, each conducting terminal of each of the electrical plug connector and electrical socket connector defines two side panels spaced by a gap, a connection portion connected between one end of each of the two side panels, and two contact end portions respectively forwardly extended from respective opposite ends of the two side panels. Subject to the design of the connection portion, the contact end portions of each conducting terminal of the electrical plug connector can be kept in positive contact with the inner surfaces of the contact end portions and side panels of the mating conducting terminal of the mating electrical socket connector, lowering the impedance and temperature, smoothing conduction of power supply and assuring a high level of safety.

Abstract: Disclosed herein is a method for treating a progressive neurodegenerative disorder by systemically administering a composition containing an effective amount of a G-CSF receptor agonist. The composition can also be administered to inhibit the onset of a progressive neurodegenerative disorder in a subject at high risk thereof. A further method relates to selecting a G-CSF receptor agonist of high efficacy for treating a progressive neurodegenerative disorder.

Abstract: The present invention provides an improved rolling up curtain device comprises a fixed device, a driving device, a cover, a resistant device and a rolling device. The improved rolling up curtain device of the present invention is located at a right hand side of a curtain so that it can reduce its occupied space. The rolling up curtain device, which is convenient and easy to use is compact to install. The improved structure of the rolling up curtain device requires less fabrication cost.

Abstract: A window blind carrier slide includes a sliding body having at least one set of fixing members located at an upper front side and an upper rear side thereof for slidably mounting in an upper rail for a window blind, and at least one linking seat located at a lower side thereof; and a linking block having at least one engaging portion provided at an upper side thereof for tightly engaging with the at least one linking seat on the sliding body, and two one mounting legs located at two lower lateral sides of the at least one engaging portion for locking to a lower rail for the window blind. The linking block is detachably connected to the sliding body through engagement of the engaging portion on the linking block with the linking seat of the sliding body, enabling quick mounting and dismounting of a window blind.

Abstract: A viral expression vector having a nucleic acid which includes (1) a transcriptional start site; (2) a promoter operably linked to the transcriptional start site; and (3) an enhancer operably linked to the promoter, the enhancer comprising the DNA sequence of SEQ ID NO: 1 or the RNA equivalent thereof.

Abstract: A method for enlarging communication range of bluetooth data applicable to a communication system, comprising at least a client electronic machine, a bluetooth server, and a bluetooth agent. By taking advantage of a Bluetooth Agent Application Profile of the bluetooth agent, the method capable of enlarging communication range of bluetooth data comprises: a searching procedure for the bluetooth agent to search the bluetooth server periodically for related service information; a searching procedure for the client electronic machine to search the bluetooth agent for bluetooth service; a linking procedure for the bluetooth agent to request the bluetooth server for linking after receipt of a link request from the client end; a data transmission procedure; and an unlink procedure.

Abstract: A titania bound ion exchange composition is prepared by admixing crystalline sodium titanate and a hydrolyzable titanium compound and then drying the titania bound crystalline sodium titanate. The dried titania bound ion exchange composition is subjected to optional compaction and calcination steps to improve the physical strength of the titania bound composition.

Abstract: This invention is method for preparing a titania bound ion exchange composition comprising admixing crystalline sodium titanate and a hydrolyzable titanium compound and, thereafter drying the titania bound crystalline sodium titanate and subjecting the dried titania bound ion exchange composition to optional compaction and calcination steps to improve the physical strength of the titania bound composition.