Abstract: A fan includes a rotor; a stator; a first bearing assembly disposed at a radial outer side of an end of the rotor; and an impeller including an impeller body, where the impeller body is provided with a receiving cavity for receiving the first bearing assembly; and one end of the first bearing assembly is disposed in the receiving cavity, and the rotor, the first bearing assembly and the impeller body are disposed coaxially.

Abstract: A fan and a cleaning apparatus. The fan comprises: a fluid module for generating and guiding an airflow, the fluid module comprising a diffuser which has a first positioning mechanism; and a stator module detachably connected to the diffuser, the stator module being provided with a second positioning mechanism adaptive to the first positioning mechanism. The fan uses a modular structure, is simple to assemble, and is suitable for mechanical production.

Abstract: Disclosed are a stator and a fan. The stator comprises: an annular stator outer ring. A plurality of stator teeth which are uniformly distributed are connected in the circumferential direction of the inner side of the stator outer ring; the stator teeth are provided along the radial direction of the stator outer ring; a winding group coil is wound outside each stator tooth; the depths of first lead grooves of the insulating wire frames corresponding to the winding group coils in the same phase are the same, and depths of first lead grooves of the insulating wire frames corresponding to the winding group coils of different phases are different from each other, so that in the circumferential direction of the stator outer ring, the wires of different phases are staggered in height, and thus the wires of the phases of the stator are arranged in order.

Abstract: A fan including: a motor stator; an axial diffuser, fixedly connected to the motor stator and comprising an outer cylinder, a main body portion disposed in the outer cylinder, and diffuser blades connected to the outer cylinder and the main body portion, the diffuser blades separating an annular space between the outer cylinder and the main body portion into more than one pressure diffusion ducts, the main body portion being provided with a central shaft hole; an air inlet cover, fixedly connected to the axial diffuser, the air inlet cover and the axial diffuser forming an impeller chamber and an annular no-gate channel around the impeller chamber, the annular no-gate channel communicating with the impeller chamber and the pressure diffusion ducts, and the air inlet cover being provided with an air inlet; and an impeller, disposed in the impeller chamber and used to introduce air from the air inlet.

Abstract: A fan includes a rotor; a stator; a first bearing assembly disposed at a radial outer side of an end of the rotor; and an impeller including an impeller body, where the impeller body is provided with a receiving cavity for receiving the first bearing assembly; and one end of the first bearing assembly is disposed in the receiving cavity, and the rotor, the first bearing assembly and the impeller body are disposed coaxially.

Abstract: Disclosed are a stator and a fan. The stator comprises: an annular stator outer ring. A plurality of stator teeth which are uniformly distributed are connected in the circumferential direction of the inner side of the stator outer ring; the stator teeth are provided along the radial direction of the stator outer ring; a winding group coil is wound outside each stator tooth; the depths of first lead grooves of the insulating wire frames corresponding to the winding group coils in the same phase are the same, and depths of first lead grooves of the insulating wire frames corresponding to the winding group coils of different phases are different from each other, so that in the circumferential direction of the stator outer ring, the wires of different phases are staggered in height, and thus the wires of the phases of the stator are arranged in order.

Abstract: A fan and a cleaning apparatus. The fan comprises: a fluid module for generating and guiding an airflow, the fluid module comprising a diffuser which has a first positioning mechanism; and a stator module detachably connected to the diffuser, the stator module being provided with a second positioning mechanism adaptive to the first positioning mechanism. The fan uses a modular structure, is simple to assemble, and is suitable for mechanical production.

Abstract: A fan including: a motor stator; an axial diffuser, fixedly connected to the motor stator and comprising an outer cylinder, a main body portion disposed in the outer cylinder, and diffuser blades connected to the outer cylinder and the main body portion, the diffuser blades separating an annular space between the outer cylinder and the main body portion into more than one pressure diffusion ducts, the main body portion being provided with a central shaft hole; an air inlet cover, fixedly connected to the axial diffuser, the air inlet cover and the axial diffuser forming an impeller chamber and an annular no-gate channel around the impeller chamber, the annular no-gate channel communicating with the impeller chamber and the pressure diffusion ducts, and the air inlet cover being provided with an air inlet; and an impeller, disposed in the impeller chamber and used to introduce air from the air inlet.

Abstract: A system includes a processor that executes instructions stored in a memory to implement an auto-solution advisor on a server. The auto-solution advisor receives a current help request describing in lay language text a problem with a computer application or computing device, and determines whether the current help request is textually similar to a previous help request for a previous problem. Based on the similarity of the current help request to the previous help request, the auto-solution advisor assigns a known solution for the previous problem as the suggested solution for the current help request.

Abstract: The present invention discloses a method for measuring an airport flight waveform similarity by spectral clustering based on a trend distance. This method first transforms arrival and departure flight wave series of airports into trend series by using a time series trend symbolization method, and then measures the similarity of the arrival and departure flight waves of different airports by using spectral clustering based on a trend distance. The present invention realizes the purpose of scientific determination of the airport's transfer capacity and functional orientation from the demand level. Compared with those adopting empirical identification and evaluation indicator comparison, the airport classification method of the present invention is more reasonable and objective.

Abstract: A system includes a processor that executes instructions stored in a memory to implement an auto-solution advisor on a server. The auto-solution advisor receives a current help request describing in lay language text a problem with a computer application or computing device, and determines whether the current help request is textually similar to a previous help request for a previous problem. Based on the similarity of the current help request to the previous help request, the auto-solution advisor assigns a known solution for the previous problem as the suggested solution for the current help request.

Abstract: The present invention discloses a method of estimating human pose comprising: modeling a human body as a tree structure; optimizing said tree structure through importance proposal probabilities and part priorities; performing foreground detection to create image region observation; and performing image segmentation to provide image edge observations.

Abstract: A multi-core processor system may support 3D image rendering on an autostereoscopic display. The 3D image rendering includes pre-processing of depth map and 3D image wrapping tasks. The pre-processing of depth map may include a foreground prior depth image smoothing technique, which may perform a depth gradient detection and a smoothing task. The depth gradient detection task may detect areas with large depth gradient and the smoothing task may transform the large depth gradient into a linearly changing shape using low-strength, low-pass filtering techniques. The 3D image wrapping may include vectorizing the code for 3D image wrapping of row pixels using an efficient single instruction multiple data (SIMD) technique. After vectorizing, an API such as OpenMP may be used to parallelize the 3D image wrapping procedure. The 3D image wrapping using OpenMP may be performed on rows of the 3D image and on images of the multiple view images.

Abstract: The present invention discloses a method of estimating human pose comprising: modeling a human body as a tree structure; optimizing said tree structure through importance proposal probabilities and part priorities; performing foreground detection to create image region observation; and performing image segmentation to provide image edge observations.

Abstract: The present invention discloses a method of estimating human pose comprising: modeling a human body as a tree structure; optimizing said tree structure through importance proposal probabilities and part priorities; performing foreground detection to create image region observation; and performing image segmentation to provide image edge observations.

Abstract: A multi-core processor system may support 3D image rendering on an autostereoscopic display. The 3D image rendering includes pre-processing of depth map and 3D image wrapping tasks. The pre-processing of depth map may include a foreground prior depth image smoothing technique, which may perform a depth gradient detection and a smoothing task. The depth gradient detection task may detect areas with large depth gradient and the smoothing task may transform the large depth gradient into a linearly changing shape using low-strength, low-pass filtering techniques. The 3D image wrapping may include vectorizing the code for 3D image wrapping of row pixels using an efficient single instruction multiple data (SIMD) technique. After vectorizing, an API such as OpenMP may be used to parallelize the 3D image wrapping procedure. The 3D image wrapping using OpenMP may be performed on rows of the 3D image and on images of the multiple view images.

Abstract: The present invention discloses a method of estimating human pose comprising: modeling a human body as a tree structure; optimizing said tree structure through importance proposal probabilities and part priorities; performing foreground detection to create image region observation; and performing image segmentation to provide image edge observations.

Abstract: An alkoxylpropyl isothiazolinone of formula: C6H6Cl2NO2SR, in which R is CH3, CH2CH3, CH(CH3)2, CH2CH2CH2CH3, CH2CH2OCH3 or CH2CH2OC6H5Cl. A method for preparing the isothiazolinone by reacting sodium polysulphide with methyl acrylate to obtain dimethyl dithiodipropionate, followed by aminolysis with alkoxyl propylamine to obtain N,N?-dialkoxylpropyldithio-dipropionamide, which is then reacted with sulfuric chloride. The alkoxylpropyl-isothiazolinone of the invention can be used for preparing marine antifouling paint coating as antifoulant, and also used as bactericide.

Abstract: An alkoxylpropyl isothiazolinone of formula: C6H6Cl2NO2SR, in which R is CH3, CH2CH3, CH(CH3)2, CH2CH2CH2CH3, CH2CH2OCH3 or CH2CH2OC6H5Cl. A method for preparing the isothiazolinone by reacting sodium polysulphide with methyl acrylate to obtain dimethyl dithiodipropionate, followed by aminolysis with alkoxyl propylamine to obtain N,N?-dialkoxylpropyldithio-dipropionamide, which is then reacted with sulfuric chloride. The alkoxylpropyl-isothiazolinone of the invention can be used for preparing marine antifouling paint coating as antifoulant, and also used as bactericide.