Abstract: The present application provides a pulsed detonation cleaning system for cleaning an enclosed structure. The pulsed detonation cleaning system may include a pulsed detonation combustor cleaner and an external fuel-air flow. The pulsed detonation combustor cleaner delivers the external fuel-air flow into the enclosed structure and ignites the external fuel-air flow to clean the enclosed structure.

Abstract: The present application provides a pulse detonation combustor heat exchanger. The pulse detonation combustor heat exchanger may include one or more pulse detonation combustors creating combustion gases therein, one or more inner pathways positioned about the pulse detonation combustors, and a working medium flowing in the inner pathways so as to exchange heat with the combustion gases in the pulse detonation combustors.

Abstract: A system includes an emissions control system. The emissions control system includes a chemical injection conduit. The emissions control system also includes a chemical injector coupled to the chemical injection conduit, wherein the chemical injector is configured to output an emissions control chemical into the chemical injection conduit. The emissions control system further includes a wave generator coupled to the chemical injection conduit, wherein the wave generator is configured to output multiple waves that propagate through the chemical injection conduit into a flow path of combustion products to drive improved mixing of the emissions control chemical with the combustion products.

Abstract: A filter is provided and includes filter media folded into itself to have increased surface area formed of at least two filtering sections including an outer filtering section and an inner filtering section.

Abstract: A pulse detonation device includes a body member having an outer wall and an inner wall that defines a pulse detonation zone and a plurality of obstacles extend along the pulse detonation zone. At least a portion of the plurality of obstacles include a combustion catalyst.

Abstract: A method of producing a coagulated latex composite. A coagulating mixture of a first elastomer latex and a particulate filler slurry is flowed along a conduit, and a second elastomer latex is introduced into the flow of the coagulating mixture.

Abstract: A wet mix elastomer composite comprising carbon black dispersed in an elastomer including a blend of a natural rubber and styrene-butadiene rubber. When the wet mix elastomer composite is processed with CTV Method 1, the vulcanized wet mix elastomer composite exhibits a resistivity that A) has a natural logarithm satisfying the equation ln(resistivity)??0.1(loading)+x, where x is 14, or B) is at least 2.9 times greater than the resistivity of a vulcanized dry mix elastomer composite having the same composition and prepared using Comparative CTV Method 1.

Abstract: A mounting apparatus for a data storage device includes a bracket, two slide boards, and a number of fasteners. The data storage device includes opposite sidewalls each defining a number of fixing holes. The bracket includes two mounting arms each defining a number of through holes. The slide boards are slidably mounted to the mounting arms before fixed to the bracket via the plurality of fasteners. The data storage device and the slide boards are capable of adjusting positions relative to each other such that at least one set of one of the fixing holes, one of the through holes, and one of the mounting holes, corresponding to one of the sidewalls, are aligned with each other. One of the plurality of fasteners fastens the corresponding mounting arm and slide board to the corresponding sidewall via extending through the set of aligning holes.

Abstract: An acoustic cleaning system includes an operating device having an interior portion. An acoustic cleaning device provides for the passage of a sound wave into the interior portion of the operating device. The acoustic cleaning device includes a horn section attached to an elongated section having a linear or non-linear shape. Sound waves are configured to pass from the elongated section to the horn section and into the interior portion of the operating device. The elongated section is removable from the horn section such that the elongated section is interchangeable with an elongated section having a different length, such that the sound waves are configured to have a frequency between 55 Hz to 75 Hz depending on a temperature of the operating device.

Abstract: An air conduction device includes main body defining a first passage through which airflow passes, and two adjusting members. A top of the main body defines a cutout communicating with the first passage. The cutout includes two opposite slanted sidewalls, and each slanted sidewall defines a plurality of slots aligned in a line along a slanted direction of the slanted sidewall. An elastic hook extends from each adjusting member. The adjusting members are accommodated in the cutout, with the elastic hooks selectively engaged in one of the corresponding slots.

Abstract: The present application provides a pulsed detonation cleaning system for cleaning an enclosed structure. The pulsed detonation cleaning system may include a pulsed detonation combustor cleaner and an external fuel-air flow. The pulsed detonation combustor cleaner delivers the external fuel-air flow into the enclosed structure and ignites the external fuel-air flow to clean the enclosed structure.

Abstract: A pulse detonation cleaning system is provided and includes a common tube, which is fluidly coupled to a vessel, a first array, including a plurality of elongate detonation tubes arrayed about a common axis, each of the plurality of the detonation tubes being disposed upstream from and fluidly coupled to an interior of the common tube and a second array, including a plurality of detonators arrayed about the common axis, each of the plurality of the detonators being disposed upstream from and operably coupled to a corresponding one of the plurality of the detonation tubes such that actuation of each of the plurality of the detonators leads to combustion in the corresponding one of the plurality of the detonation tubes.

Abstract: A method and a device for computer assisted distal locking of intramedullary nails comprising the steps of: A) establishing a virtual geometric representation of an intramedullary nail (1); B) acquiring a first medical image (28) using a radioscopic unit (25) with its focal line (23) adjusted at an angle between 0° and 30° to the axis (8,9) of the at least one distal locking hole (3,4); C) acquiring a second medical image using a radioscopic unit (25) with its focal line (23) adjusted at an angle between 60° and 90° to the axis (8,9); D) computing the position of the longitudinal axis (2) of the distal part (5) of the intramedullary nail (1) using said first and second medical image and said virtual geometric representation by means of a computer (40); E) computing the position of the axis (8,9) of the at least one distal locking hole (3,4) using said first and second medical image (28,29); F) transferring information related to the positions of the distal part (5) and the at least one distal locking hole (3,

Abstract: The present application provides an ice blast cleaning method for a layer of slag on a surface. The ice blast cleaning method may include the steps of maintaining the surface with the layer of slag thereon at an elevated temperature, shooting a number of ice pellets at the layer of slag on the surface, and loosening the layer of slag on the surface via a mechanical impact of the ice pellets on the layer of slag and a thermal shock caused by a temperature differential between the ice pellets and the layer of slag.

Abstract: Disclosed is a process of carrying out a Michael reaction with recovery of the catalyst, where a compound of formula (1): is reacted with a compound of formula (2): in the presence of a catalyst of formula (4): where the compounds of formulae (1) and (2) undergo a Michael reaction.

Abstract: The present application provides a pulsed detonation cleaning device. The pulsed detonation cleaning device may include an air inlet, a fuel inlet, an ignition device in communication with the air inlet and the fuel inlet for creating detonation waves, a number of folded flow paths in communication with the ignition device, and a number of flow turning devices positioned about the folded flow paths such that the detonation waves reverse direction a number of times.

Abstract: A carrier includes a main bracket. The main bracket includes a first mounting member and a second mounting member. The first mounting member includes a first sidewall and a first front wall. The second mounting member includes a second sidewall and a second front wall. The first front wall is telescopically extensible relative to the second front wall to adjust a retaining width between the first sidewall and the second sidewall in order to couple to various size data storage devices.

Abstract: A pH-sensitive solid pharmaceutical composition for oral formulation and preparation method thereof is provided. The solid pharmaceutical composition contains a pharmaceutical active ingredient, a nano-matrix carrier and a pH-sensitive polymer material.

Abstract: A collaboration system includes a remote server system and one or more client devices connected to the remote server system, at least one of which being a first client device that includes a touch screen display. Upon receipt of a user instruction, the collaboration system opens a document at the first client device and displays the document on the touch screen display to a first user. The collaboration system detects a first comment on the document from the first user through interacting with the touch screen display. The collaboration system receives a second comment on the document from the remote server system. The second comment is generated by a second user of a second client device and transmitted to the remote server system through a computer network. The collaboration system displays, concurrently, the first comment and the second comment on the touch screen display.

Abstract: A source container for use in a computer system executing problem determination tools in an integrated environment across a computer network, the source container comprising a list of pathways to a plurality of source files and module objects. A software development may create the source container independently or within the front end of a problem determination tool. The front end of the problem determination tools sends the source container to its engine, and only source files and module objects having a pathway in the source container are analyzed within the engine of the problem determination tool. Furthermore, the results of the analysis of only those source files and module objects having a pathway in the source container are returned to the front end of the problem determination tool for viewing by the software developer.