33results about How to "Highly efficient manner" patented technology

Highly active, recoverable and recyclable transition metal-based metathesis catalysts and their organometallic complexes including dendrimeric complexes are disclosed, including a Ru complex bearing a 1,3-dimesityl-4,5-dihydroimidazol-2-ylidene and styrenyl ether ligand. The heterocyclic ligand significantly enhances the catalytic activity, and the styrenyl ether allows for the easy recovery of the Ru complex. Derivatized catalysts capable of being immobilized on substrate surfaces are also disclosed. The present catalysts can be used to catalyze ring-closing metathesis (RCM), ring-opening (ROM) and cross metatheses (CM) reactions, and promote the efficient formation of various trisubstituted olefins at ambient temperature in high yield.

A system for abating undesired component(s) from a gas stream containing same, such as halocompounds, acid gases, silanes, ammonia, etc., by scrubbing of the effluent gas stream with an aqueous scrubbing medium. Halocompounds, such as fluorine, fluorides, perfluorocarbons, and chlorofluorocarbons, may be scrubbed in the presence of a reducing agent, e.g., sodium thiosulfate, ammonium hydroxide, or potassium iodide. In one embodiment, the scrubbing system includes a first acid gas scrubbing unit operated in cocurrent gas / liquid flow, and a second "polishing" unit operated in countercurrent gas / liquid flow, to achieve high removal efficiency with low consumption of water. The scrubbing system may utilize removable insert beds of packing material, packaged in a foraminous containment structure. The abatement system of the invention has particular utility in the treatment of semiconductor manufacturing process effluents.

An apparatus for random access storage and retrieval of a plurality of microplates is provided. The apparatus includes a plurality of microplate racks arranged in a stack. Each of the racks is mechanically engaged with a plurality of support columns and each of the columns has a plurality of locking devices corresponding to the plurality of racks. The apparatus also includes a lift, coupled to the support columns, for moving the stack or a portion thereof, and a controller coupled to the lift and the locking devices. The controller is responsive to a signal to access a desired rack or microplate to cause actuation of one or more of the locking devices corresponding to the rack adjacent to the desired rack or microplate, followed by actuation of the lift, thereby moving a portion of the stack a sufficient distance to allow access to the desired rack or microplate.

An exhaust gas cleaning apparatus is provided with an exhaust gas particulate filter, an oxidation catalytic converter and a regeneration control component. The exhaust gas particulate filter is arranged in an exhaust passage of an internal combustion engine for capturing particulate matter in exhaust gas from the internal combustion engine. The oxidation catalytic converter is arranged upstream of the exhaust gas particulate filter in the exhaust passage. The regeneration control component is configured to control an exhaust gas recirculation rate and a temperature of recirculated exhaust gas being recirculated to an air induction system of the internal combustion engine for controlling a temperature of the exhaust gas particulate filter and a concentration of nitrogen dioxide in the exhaust gas particulate filter such that nitrogen dioxide generated by the oxidation catalytic converter is used to burn the particulate matter captured in the exhaust gas particulate filter.

Human immunodeficiency virus (HIV) comprising reverse transcriptase inactivated by photoinactivation. The inactivated virus may be more safely handled, stored, and analyzed, used in diagnostic procedures and kits, and may be used as an immunogen to evoke an immune response. The immune response may protect an individual from challenges with live virus. Alternatively, the inactivated HIV particles may be used to augment the immune response to HIV in an infected individual.

A method for manufacturing a structural assembly comprising at least two assembly components interconnected by means of a thermoplastic plastics material, and useful in the field of aviation or space travel. First, a first assembly component and a second assembly component are provided and arranged so as to form an arrangement. Second, the arrangement is subjected to creep forming at a temperature which is selected in such a way that the thermoplastic plastics material melts at least in part during the creep forming so as to connect the first assembly component and the second assembly component. The invention further relates to structural assemblies, in particular for an aircraft or spacecraft, and to an aircraft or spacecraft comprising a structural assembly of this type.

An apparatus for random access storage and retrieval of a plurality of microplates is provided. The apparatus includes a plurality of microplate racks arranged in a stack. Each of the racks is mechanically engaged with a plurality of support columns and each of the columns has a plurality of locking devices corresponding to the plurality of racks. The apparatus also includes a lift, coupled to the support columns, for moving the stack or a portion thereof, and a controller, coupled to the lift and the locking devices. The controller is responsive to a signal to access a desired rack or microplate to cause actuation of one or more of the locking devices corresponding to the rack adjacent to the desired rack or microplate, followed by actuation of the lift, thereby moving a portion of the stack a sufficient distance to allow access to the desired rack or microplate.

The object of the present invention is to provide a porous membrane by which a useful component can be recovered while suppressing the clogging during filtration of a protein solution and from which only a small amount of an eluate is eluted even when an aqueous solution is filtered.The present invention provides a porous membrane containing a hydrophobic polymer and a water-insoluble hydrophilic polymer, the porous membrane having a dense layer in the downstream portion of filtration in the membrane, having a gradient asymmetric structure in which the average pore diameter of fine pores increases from the downstream portion of filtration toward the upstream portion of filtration, and having a gradient index of the average pore diameter from the dense layer to the coarse layer of 0.5 to 12.0.

The invention relates to a therapeutic composition, a method for producing a therapeutic composition, and the use of a cell-free substance, especially a cell-free bone or cartilage matrix. The disclosed therapeutic composition comprises at least a cell-free substance obtained from stimulated stem cells and / or precursor cells. Immunogenic reactions during in vivo therapeutic use are prevented by the fact that the therapeutic composition is free from cells and contains no typically antigenic cell components. The disclosed composition can therefore be universally used for the therapeutic purposes regardless of the origin of the stem cells and / or precursor cells and utilize the natural regenerative potency thereof in a highly efficient manner for replacing tissue, e.g. for a suitable bone and / or cartilage structure.

An automatic container coupling tool is disclosed, such coupling tool includes a coupling platform, a bottom engager and a top guiding protrusion oppositely extended from the coupling platform, the bottom engager has an engager neck, a pair of projecting lug extended from the engager neck to form a pair of holding cavity between the coupling platform and the projecting lugs, once the bottom engager is inserted into a corner fitting housing of a lower container, the bottom engager is rotated allowing the ceiling wall inserted into the holding cavity. The top guiding protrusion has a front guiding slope and a rear retaining shoulder, such that after the bottom engager is interlocked with the lower container, an upper container is perched onto the coupling tool, the opening edge of the bottom corner housing of the upper container will bias against the front guiding slop thus rearwardly shift the top guiding protrusion to snap onto the corner housing so as to couple the upper container onto the coupling tool as well.

Highly active, recoverable and recyclable transition metal-based metathesis catalysts and their organometallic complexes including dendrimeric complexes are disclosed, including a Ru complex bearing a 1,3-dimesityl-4,5-dihydroimidazol-2-ylidene and styrenyl ether ligand. The heterocyclic ligand significantly enhances the catalytic activity, and the styrenyl ether allows for the easy recovery of the Ru complex. Derivatized catalysts capable of being immobilized on substrate surfaces are also disclosed. The present catalysts can be used to catalyze ring-closing metathesis (RCM), ring-opening (ROM) and cross metatheses (CM) reactions, and promote the efficient formation of various trisubstituted olefins at ambient temperature in high yield.

A process for the preparation of a class of molecules, namely bicyclo[1.1.1]pentanes and derivatives thereof by reaction of [1.1.1]propellane with a variety of reagents under irradiation and / or in the presence of radical initiators to obtain bicyclo[1.1.1]pentanes asymmetrically substituted at position 1 and 3, which are useful as intermediates for the preparation of asymmetrically 1,3-disubstituted bicyclo[1.1.1]pentane derivatives and various physiologically active substances or materials containing these structures.

A manufacturing method for multistage adhesive applying and color separation flocking, and a device specifically used therefor are disclosed. The manufacturing method comprises: (1) dividing multistage adhesive applying and flocking zones according to several blocks in different colors of a product; (2) drying and air cooling after each register adhesive applying and color separation flocking process, to form a manufacturing unit for completing one color flocking; (3) arranging successively several sets of manufacturing units according to the number of blocks in different colors; (4) starting from the first color, register adhesive applying, color separation flocking, drying and air cooling successively within respective positions of each manufacturing unit on the base cloth to be printed; (5) performing only register adhesive applying in the manufacturing unit for the last color, while performing flocking, drying and air cooling by a conventional flocking production line to cooperate therewith. The device specifically used comprises a driving mechanism for base cloth to be printed, characterized in that several sets of multistage adhesive applying, flocking, drying and air cooling apparatuses are successively arranged thereon.

An electronic apparatus includes an enclosure enclosing a liquid cooling unit. The liquid cooling unit includes a heat receiver received on an electronic component. Heat of the electronic component is transferred to the heat receiver. The heat of the heat receiver is transferred to the coolant flowing through the flow passage of the heat receiver. The electronic component gets cooled. The coolant flows into a tank in the liquid cooling unit. The tank stores the coolant and air. The air inlet is formed in the enclosure. Fresh air is introduced into the enclosure through the air inlet. Since the tank is opposed to the air inlet, the tank is exposed to the fresh air. The heat of the coolant in the tank is thus radiated into the air. The coolant gets cooled in an efficient manner. The efficiency of heat radiation is enhanced in this manner.

An automatic container coupling tool is disclosed, such coupling tool includes a coupling platform, a bottom engager and a top guiding protrusion oppositely extended from the coupling platform, the bottom engager has an engager neck, a pair of projecting lug extended from the engager neck to form a pair of holding cavity between the coupling platform and the projecting lugs, once the bottom engager is inserted into a corner fitting housing of a lower container, the bottom engager is rotated allowing the ceiling wall inserted into the holding cavity. The top guiding protrusion has a front guiding slope and a rear retaining shoulder, such that after the bottom engager is interlocked with the lower container, an upper container is perched onto the coupling tool, the opening edge of the bottom corner housing of the upper container will bias against the front guiding slop thus rearwardly shift the top guiding protrusion to snap onto the corner housing so as to couple the upper container onto the coupling tool as well.

The present invention discloses a method, a server and a terminal of audio-video on demand (AVOD). The method comprises: receiving an audio-video resource request from an AVOD terminal; determining an assigned network the AVOD terminal. belonging to in accordance with the audio-video resource request; determining resource nodes having the audio-video resource in the assigned network; generating a resource list according to the resource nodes having the audio-video resource in the assigned network; transmitting the resource list to the AVOD terminal so that the AVOD terminal acquires the audio-video resource according to the resource list. The present invention achieves both a smooth multiuser concurrent online AVOD and a reducing cost consumption of a network system.

A method and system for water-priming carbon micropore filter media using negative pressure. The method includes placing dry filter elements in a polymer bag, applying a vacuum of no more than approximately 33 kPa above zero pressure, and heat-sealing the bag using a heat-set bar; submerging, by a consumer, the vacuum-sealed bag with its the filter elements in water; the filters in the vacuum sealed bag are at least partially submerged, puncturing the bag to form one or more small openings in the bag below the water line. Breeching the vacuum causes the water to flow through the openings into the bag and the filter(s) to equalize the pressure between the water and the previously vacuum environment of the plastic bag, causing the surrounding water to quickly flow into the micro-pores of the filter media, thereby priming the carbon filter for use in the gravity-fed water-purification system.

A method and an apparatus 10 for cutting an object 64, such as a grinding wheel. Particularly, the object 64 is placed in a horizontal manner and concomitantly rotated with the cutter 14 during the entire cutting operation. The rotation occurs are a relatively high speed and such concomitant rotation and such horizontal placement allows the cutting to occur in a desired manner.

The invention relates to a program-controlled apparatus (1) for washing items that is equipped with a water purification system (8) for purifying the wash liquor by removing detergent and suspended soil, which purification system (8) utilizes addition of flocculant, wherein the amount of flocculant that is added is controlled to minimize the total amount of flocculant used without compromising the efficacy of the purification treatment.