Abstract: A fluid guiding device (1) includes a ventilating pipe (10), a barrel (20) and a holding frame (30). The ventilating pipe includes two spring levers (154). A handling tab (156) and an engaging tab (158) extend from a free end of each spring lever, respectively outwardly and inwardly. The barrel forms two jagged members (262) thereon. Each jagged member forms a plurality of parallel teeth (264). The engaging tabs are selectively engaged with corresponding teeth respectively to position the barrel to the ventilating pipe when the barrel is moved to a desired location in the ventilating pipe. The engaging tabs escape from teeth by pulling the handling tabs outwardly to allow the barrel to be movable on the ventilating pipe. The holding frame is secured to the barrel for holding a fluid-driving device thereon.

Abstract: The present invention discloses purified polypeptides that comprise an active human ADAM33 catalytic domain. In addition, the present invention discloses nucleic acids that encode the polypeptides of the present invention. The present invention also discloses methods of growing X-ray diffractable crystals of polypeptides comprising the active human ADAM33 catalytic domain. The present invention further discloses a crystalline form of a catalytic domain of human ADAM33. In addition, the present invention discloses methods of using the X-ray diffractable crystals of human ADAM33 in structure based drug design to identify compounds that can modulate the enzymatic activity of human ADAM33. The present invention also discloses methods of treating respiratory disorders by administering therapeutic amounts of the human ADAMS33 catalytic domain.

Abstract: A method for the quantitative determination of atmospheric hydroperoxyl radical comprising: (a) contacting a liquid phase atmospheric sample with a chemiluminescent compound which luminesces on contact with hydroperoxyl radical; (b) determining luminescence intensity from the liquid phase atmospheric sample; and (c) comparing said luminescence intensity from the liquid phase atmospheric sample to a standard luminescence intensity for hydroperoxyl radical. An apparatus for automating the method is also included.

Abstract: In an optical connector for connecting an optical fiber to a mating object having a pair of guide members, the optical connector includes a connector body fixed to the optical fiber and an adapter removably attached to the connector body. The adapter has a positioning groove for positioning an end portion of the optical fiber and a pair of guide grooves adapted to receive the guide members, respectively.

Abstract: Drugs, in particular, pyrazole derivatives represented by the following general formula (I) which have a calcium release-activated calcium channel inhibitory effect and medicinal compositions, in particular, calcium release-activated calcium channel inhibitors containing the above compounds as the active ingredient, (in the formula, each symbol has the following meaning: D: pyrazolyl which may have 1 to 3 substituents selected from the group consisting of -Alk, -lower alkenyl, -lower alkynyl, -halogeno-lower alkyl, -Alk-cycloalkyl, -Alk-O-Alk, -cycloalkyl, —O-Alk, —COOH, —COO-Alk and -Hal, n: 0 or 1, B: phenylene, a nitrogen-containing, divalent, saturated ring group, or a monocyclic, divalent heteroaromatic ring group which may be substituted with Alk, X: —NR1—CR2R3—, —CR2R3—NR1—, —NR1—SO2—, —SO2—NR1— or —CR4?CR5—, and A: benzene ring which may have one or more substituents; mono-, di- or tricyclic fused heteroaryl which may have one or more substituents; cycloalkyl which may have one or more substi

Abstract: Provided is an ink jet ink comprising at least a coloring material comprising a compound represented by the general formula (I) or a salt thereof; and a compound represented by the general formula (II).

Abstract: A lithium battery comprises a pouch (4) and a lithium battery module (2) packaged in the pouch (4). The pouch (4) is formed from a battery packaging laminated structure (10). The laminated structure (10) has an outermost layer (11), a barrier layer (12) and an innermost layer (14), or an outermost layer (11), a barrier layer (12), an intermediate layer (13) and an innermost layer (14) superposed in that order. The outermost layer (11) is formed of a formable base material, the barrier layer (12) is formed of a impermeable base material having a barrier property, the intermediate layer (13) is formed of a formable base material and the innermost layer (14) is formed of a heat-adhesive base material.

Abstract: The present invention relates to a negative active material for a lithium rechargeable battery and a method of preparing the same, and the negative active material prepared by coating a carbon source with a coating liquid, and drying the carbon source, and the negative active material comprises a core having a carbon source with surface-treatment layer formed on the surface of the core, the surface-treatment layer having at least one compound of coating element selected from the group cosnsisting of amorphous, semi crystalline, or crystalline hydroxides, oxyhydroxides, oxycarbonates, and hydroxidecarbonates.

Abstract: A developing unit and an electro-photographic image forming apparatus having the same are provid. The developing unit includes a housing and a photosensitive medium, which has an end exposed to the outer side of the housing and that is rotatably mounted on the housing. A photosensitive medium shutter shields the exposed part of the photosensitive medium when a door is opened and exposes the exposed part of the photosensitive medium to the outside when the door is closed. The photosensitive medium shutter includes a first shielding plate that is moved between a first location where the exposed part is shielded and a second location where the exposed part is exposed to the outside of the housing. A second shielding plate is spread at the first location with respect to the first shielding plate and is overlapped with the first shielding plate at the second location.

Abstract: A surface of copper foil wound onto a guide roller 26 is irradiated with light. Specular light from the copper foil surface is received by CCD cameras 14a, and scattered light from the copper foil surface is received by CCD cameras 14b. When, in a region in which the amount of specular light received by the CCD cameras 14a is equal to or larger than a first threshold, a portion having a luminance equal to or larger than a second threshold is present, and when the amount of scattered light received by the CCD cameras 14b is smaller than a luminance average, that region is determined to be a defective copper portion.

Abstract: The ignition timing is sustained at an initial value during a predetermined time beginning at a start of an engine, and is retarded after the predetermined time is elapsed to heat a catalyst at an early time. The predetermined time ends when the negative pressure of an intake pipe or the negative pressure of a brake booster reaches to a predetermined value. That is, the predetermined time is a period, which begins at a start of the engine and ends when a proper negative pressure can be sustained in the brake booster. As a result, it is possible to assure a negative pressure in the brake booster at an early time and to reduce exhaust emission at a start of the engine simultaneously.

Abstract: There is disclosed an adaptive de-interlacing method and apparatus based on a phase corrected field of an input interlaced picture signal, and a recording medium storing computer programs for executing the method. The method includes: generating a phase corrected kth field by compensating a phase of the kth field of the input interlaced picture signal by 1 line frequency; calculating a first motion vector between the phase corrected kth field and the (k?1)th field of the interlaced picture signal; calculating a second motion vector between the (k?1)th field and the (k+1)th field of the interlaced picture signal; and determining whether there is motion of the input picture based on the first and second motion vector values, and generating a kth progressive frame based on the result and the kth field. Thus, a serration phenomenon is minimized after de-interlacing by more exactly detecting the motion information of a corresponding inserted field.

Abstract: There is provided an isolated polynucleotide sequence useful as a promoter in plant root tissue. The sequence is derived from the promoter for the Western white pine gene PR10. The sequence comprises at least 45 nucleotidcs, and has at least two Dof elements which individually may be in a forward or inverted orientation. Each Dof element has a sequence NNNWAAAGNNN, wherein N is A, T, G, or, C, and, W is A or T. The Dof elements are separated from each other by between 10 and 20 nucleotides. The sequence also has a TATA box located between 15 and 25 nucleotides in the 3? direction of the closest Dof element. In some instances, the polynucleotide has one Dof element with the sequence NNNWAAAGNNN and another with the sequence NNNCTTTWNNN. In some instances the polynucleotide sequence is one where the 5? Dof element sequence is CTCTCTTTAAT, and another Dof element (which may be the next Dof element) sequence is TTTTAAAGGTT and the TATA box sequence is TACAATAAATA or TATAWAWA, wherein W is A or T.

Abstract: An organic EL display includes an anode electrode; a cathode electrode; at least one organic layer selected from a hole transport layer, a hole injection layer, a light-emitting layer, an electron transporting layer, and an electron injection layer between the anode electrode and the cathode electrode; and at least one organic compound derivative layer arranged between the anode electrode and the cathode electrode, the organic compound derivative layer having a structure of formula: R1R2MR3R4, where “M” is one metal selected from a group consisting of Ti, Pt and one metal belonging to groups 13 and 14 of periods 3 to 5.

Abstract: Method and apparatus for resolving incompatibilities between system elements in a communication system supporting Mobile Internet Protocol communications. The method providing both forward and backward compatibility between system elements having different versions of a same protocol and/or different protocols. In one embodiment, the method adjusting the number of call registration extensions between system elements.

Abstract: The present invention relates to a method of balancing a load and method of setting up a call using the load balancing method in a General Packet Radio Service (GPRS) network, which prevents a load from concentrating on a specific Gateway GPRS Supporting Node (GGSN) in the GPRS network, thus reducing a probability of failure in session establishment due to increased traffic. In the load balancing method, when a Service GPRS Supporting Node (SGSN) connected to a mobile node establishes a session, it selects a GGSN having a smallest number of established sessions among a plurality of GGSNs corresponding to an Access Point Name (APN) included in an Activate PDP Context Request message received from the mobile node and requests the selected GGSN to establish a session, thus solving a problem in which a load concentrates on a specific GGSN.

Abstract: A recording medium for storing real time recording/reproduction information, a real time recording and reproducing method and apparatus, and a file operating method using the information. Real time recording/reproduction information for ensuring real time recording/reproduction is stored in a file control information area, in each real time file, or in a separate file, and real time recording/reproduction attributes are assigned to the file. Thus, real time recorded files can be continuously reproduced without interruption. Also, there are methods of creating a file to which real time recording/reproduction attributes are assigned, extending a data area, and recording and reproducing the file to which real time recording/reproduction attributes are assigned.

Abstract: A method for crosslinking one or more molecules comprises crosslinking the one or more molecules with a photactivatable crosslinker by one-photon or multi-photon excitation, wherein the crosslinker comprises at least two photoactive groups linked by a bridging moiety, and further wherein the point volume of the activation has at least one dimension of less than about 1 micron. The method is of particular utility for water-soluble molecules, particularly biologically active water-soluble molecules.

Abstract: An LED fixing device of a pixel module for a sign board is provided. The LED fixing device is installed on a front side of an LED panel of a road sign board, facilitates the downward flow of rainwater, and prevents the rainwater from being introduced into a pixel module. A method for manufacturing the LED fixing device is also provided. The method for manufacturing the LED fixing plate comprises the steps of extruding the fixing plate and the intercepting plate through a cavity of a mold integrally and continuously, cutting the integrally and continuously extruded fixing plate and intercepting plate at intervals of a predetermined distance, and punching the LED through-holes for fixing the LEDs in the fixing plate.