摘要:
The present invention relates to the compounds of formula (I) or pharmaceutically acceptable salts thereof: wherein R1, R2, X, Y, A and B are defined in the description. Also disclosed in the present invention are the methods for preparing the compounds of formula (I) or pharmaceutically acceptable salts thereof, and pharmaceutical compositions comprising the compounds of formula (I) or pharmaceutically acceptable salts thereof.
摘要:
A foldable pet bathing tub has a collapsible tub that includes vertical sidewalls and a lower wall. A frame supports the collapsible tub and has a rigid upper frame that circumscribes an upper edge of the collapsible tub. A tub support frame supports the lower wall. A right swivel leg is swivel connected to the upper frame at a right swivel joint. The right swivel leg is configured to rotate about the upper frame. A left swivel leg is swivel connected to the upper frame at a left swivel joint. The left swivel and is configured to rotate about the upper frame. The right swivel leg and the left swivel leg swivel between a deployed mode where they are parallel to each other and oriented in the same direction, and a folded mode where they are also parallel to each other but oriented in opposite directions.
摘要:
A plasma reactor for processing a workpiece includes a chamber having a dielectric window, a workpiece support to hold a workpiece in the chamber, a rotary coupling comprising a stationary stage configured to be coupled to a microwave source and a rotatable stage having an axis of rotation, a microwave antenna and overlying the dielectric window of the chamber, a rotary actuator to rotate the microwave antenna, and a process gas distributor including a gas distribution ring surrounding the workpiece support. The microwave antenna includes at least one conduit coupled to the rotary stage. The gas distribution ring including a cylindrical chamber liner separating a circular conduit from the chamber and a plurality of apertures extending radially through the liner to connect the conduit to the chamber.
摘要:
A backlight includes a light source and one or more light recycling films. The light source generates light that exits the light source with an angular exit distribution. The light recycling films are oriented in relation to the light source so that the prism peaks of the recycling films are oriented away from the light source. The recycling films have a range of optimal incident angles that allow light to pass through the recycling films without recycling. The components of the light source, the characteristics of the recycling films, or both, are configured to control the overlap between the exit distribution of the light source and the optimal incident angle range of the recycling films.
摘要:
The present invention provides miniaturized instruments for conducting chemical reactions where control of the reaction temperature is desired or required. Specifically, this invention provides chips and optical systems for performing and monitoring temperature-dependent chemical reactions. The apparatus and methods embodied in the present invention are particularly useful for high-throughput and low-cost amplification of nucleic acids.
摘要:
The invention relates to a novel strain of Schizochytrium sp. that can produce large quantities of squalene, the methods for the production of lipid compounds of interest using said strain and the products and compositions prepared with said strain.
摘要:
A method and apparatus for aligning texts. The method includes acquiring a target text and a reference text and aligning the target text and the reference text at word level based on phoneme similarity. The method can be applied to automatically archiving a multimedia resource and a method of automatically searching a multimedia resource.
摘要:
The present invention discloses a video stabilizing method. The method may comprising the steps of: capturing a low-spatial-resolution image ILt by a first camera and a high-spatial-resolution image IHt by a second camera which is synchronous with the first camera for capturing an image of a moving target; determining a target region IL—tart including the moving target in the low-spatial-resolution image ILt , and obtaining an output image Ioutt of the high-spatial-resolution image IHt corresponding to the target region IL—tart; generating a registration model MLHt between the low-spatial-resolution image ILt and the high-spatial-resolution image IHt ; and inpainting the output image Ioutt based on the registration model MLHt and the high-spatial-resolution image IHt to complete the output image Ioutt. The present invention further discloses a video stabilizing system using a dual-camera system.
摘要:
Etching of carbonaceous layers with an etchant gas mixture including molecular oxygen (O2) and a gas including a carbon sulfur terminal ligand. A high RF frequency source is employed in certain embodiments to achieve a high etch rate with high selectivity to inorganic dielectric layers. In certain embodiments, the etchant gas mixture includes only the two components, COS and O2, but in other embodiments additional gases, such as at least one of molecular nitrogen (N2), carbon monoxide (CO) or carbon dioxide (CO2) may be further employed to etch to carbonaceous layers.
摘要:
The present invention provides miniaturized instruments for conducting chemical reactions where control of the reaction temperature is desired or required. Specifically, this invention provides chips and optical systems for performing and monitoring temperature-dependent chemical reactions. The apparatus and methods embodied in the present invention are particularly useful for high-throughput and low-cost amplification of nucleic acids.