Abstract: An optical system affixed to an electronic apparatus is provided, including a first optical module, a second optical module, and a third optical module. The first optical module is configured to adjust the moving direction of a first light from a first moving direction to a second moving direction, wherein the first moving direction is not parallel to the second moving direction. The second optical module is configured to receive the first light moving in the second moving direction. The first light reaches the third optical module via the first optical module and the second optical module in sequence. The third optical module includes a first photoelectric converter configured to transform the first light into a first image signal.

Abstract: An equipment assembly that allows easier replacement of heat-generating electrical components is disclosed. The assembly includes a rack for containing a heat-generating electrical component. The component includes a coolant inlet, a coolant outlet, and a drain connector. A cold manifold supplies coolant to the heat-generating electrical component through the coolant inlet. A hot manifold collects coolant from the heat-generating electrical component through the coolant outlet. A drain manifold includes a coupler. The coolant inlet and the coolant outlet are disconnected from the cold and hot manifolds. The drain connector is fluidly connected to the drain manifold to drain coolant from the heat-generating electrical component before the heat-generating electrical component is removed from the rack.

Abstract: A method for indexing network camera data across heterogeneous web page structures is disclosed, which includes receiving a list of predetermined file formats, generating a list of IP network camera IP addresses, sending requests to each of the IP addresses, including transmitting a HTTP request to each IP address in the list, based on a response or lack thereof determine if an IP address is i) a network camera thereby adding the IP address to a list of network cameras, ii) a website thereby adding the IP address to a list of websites to be further investigated, or iii) an address void of network camera information thereby skipping the IP address, and crawling the IP addresses that have been determined to be websites using a web crawler identifying IP addresses of network cameras and resource path associated therewith and adding the same to the list of network cameras.

Abstract: An equipment assembly that allows easier replacement of heat-generating electrical components is disclosed. The assembly includes a rack for containing a heat-generating electrical component. The component includes a coolant inlet, a coolant outlet, and a drain connector. A cold manifold supplies coolant to the heat-generating electrical component through the coolant inlet. A hot manifold collects coolant from the heat-generating electrical component through the coolant outlet. A drain manifold includes a coupler. The coolant inlet and the coolant outlet are disconnected from the cold and hot manifolds. The drain connector is fluidly connected to the drain manifold to drain coolant from the heat-generating electrical component before the heat-generating electrical component is removed from the rack.

Abstract: An air duct that can be attached to existing grille of an electronic device to improve airflow and reduce overall system impedance/pressure drop without increasing the power to an air mover. The air duct has a wall configuration to smooth-out airflow while simultaneously delivering more airflow to selected portions of the interior of an electronic device, such as a server.

Abstract: An immersion liquid cooling tank rack for heat-generating components includes immersion liquid cooling tanks for containing a coolant liquid. Horizontal extendable slide rails are mounted on opposing side faces of each tank and on opposing side walls of the rack. The horizontal extendable slide rails are movable between a closed position and an extended open position to allow the tanks to slide horizontally in and out of the rack. Support structures are mounted to the base of each of the immersion liquid cooling tanks. Each support structure includes a wheel assembly disposed at the base of the support structure. The support structures extend from the base of the tank to a floor surface supporting the rack. The horizontal extendable slide rails and the support structures substantially support an operational immersion liquid cooling tank during a horizontal translation of the tank between the closed position and the extended open position.

Abstract: A method for identifying non-IP cameras is disclosed. The method includes receiving name of an organization by one or more processors, performing an internet search via a script for the name associated with the organization by the one or more processors, thereby generating a plurality of website Hypertext Markup Language (HTML) listings, and parsing each of the generated HTMLs to identify uniform resource locator (URL) for a plurality of cameras by the one or more processors; analyzing each of the HTMLs to determine how metadata of each of the plurality of cameras is presented in the HTML by the one or more processors; determining physical location of each of the plurality of cameras by analyzing the associated metadata; and adding the camera of the plurality to a database of cameras.

Abstract: A method for indexing network camera data across heterogeneous web page structures is disclosed, which includes receiving a list of predetermined file formats, generating a list of IP network camera IP addresses, sending requests to each of the IP addresses, including transmitting a HTTP request to each IP address in the list, based on a response or lack thereof determine if an IP address is i) a network camera thereby adding the IP address to a list of network cameras, ii) a website thereby adding the IP address to a list of websites to be further investigated, or iii) an address void of network camera information thereby skipping the IP address, and crawling the IP addresses that have been determined to be websites using a web crawler identifying IP addresses of network cameras and resource path associated therewith and adding the same to the list of network cameras.

Abstract: In one example in accordance with the present disclosure a method of is described. According to the method, usage data for an electronic device is obtained. An activity phase from a plurality of activity phases for the electronic device is selected based on the usage data. An activity phase has a corresponding timeout period and is defined by an inter-arrival threshold. The electronic device is instructed to enter a low power mode after being inactive for a time period at least as great as the timeout period corresponding to a selected activity phase.

Abstract: A system for determining a travel path, including a network of at least one camera, a communication hub coupled to the network of at least one camera, at least one electronic communication device, and a data processing system coupled to the communication hub, the data processing system comprising one or more processors configured to calculate a travel path based on user-specified criteria including maximum camera coverage, where the system is adapted to dynamically identify a plurality of cameras.

Abstract: A method for identifying non-IP cameras is disclosed. The method includes receiving name of an organization by one or more processors, performing an internet search via a script for the name associated with the organization by the one or more processors, thereby generating a plurality of website Hypertext Markup Language (HTML) listings, and parsing each of the generated HTMLs to identify uniform resource locator (URL) for a plurality of cameras by the one or more processors; analyzing each of the HTMLs to determine how metadata of each of the plurality of cameras is presented in the HTML by the one or more processors; determining physical location of each of the plurality of cameras by analyzing the associated metadata; and adding the camera of the plurality to a database of cameras.

Abstract: A system for determining a travel path, including a network of at least one camera, a communication hub coupled to the network of at least one camera, at least one electronic communication device, and a data processing system coupled to the communication hub, the data processing system comprising one or more processors configured to calculate a travel path based on user-specified criteria including maximum camera coverage, where the system is adapted to dynamically identify a plurality of cameras.

Abstract: A method for identifying network cameras is disclosed. The method includes receiving name of an organization, identifying a range of internet protocol (IP) address associated with the organization, querying each IP address in the range of the IP addresses, receiving a response from the IP addresses in response to the queries, verifying the received response is from a camera by obtaining an image file from the IP address and analyzing the image file, and adding IP address to a list of identified cameras.

Abstract: An air duct that can be attached to existing grille of an electronic device to improve airflow and reduce overall system impedance/pressure drop without increasing the power to an air mover. The air duct has a wall configuration to smooth-out airflow while simultaneously delivering more airflow to selected portions of the interior of an electronic device, such as a server.

Abstract: A system for determining a travel path, including a network of at least one camera, a communication hub coupled to the network of at least one camera, at least one electronic communication device, and a data processing system coupled to the communication hub, the data processing system comprising one or more processors configured to calculate a travel path based on user-specified criteria including maximum camera coverage, where the system is adapted to dynamically identify a plurality of cameras.

Abstract: In one example in accordance with the present disclosure a method of is described. According to the method, usage data for an electronic device is obtained. An activity phase from a plurality of activity phases for the electronic device is selected based on the usage data. An activity phase has a corresponding timeout period and is defined by an inter-arrival threshold. The electronic device is instructed to enter a low power mode after being inactive for a time period at least as great as the timeout period corresponding to a selected activity phase.

Abstract: A method for identifying network cameras is disclosed. The method includes receiving name of an organization, identifying a range of internet protocol (IP) address associated with the organization, querying each IP address in the range of the IP addresses, receiving a response from the IP addresses in response to the queries, verifying the received response is from a camera by obtaining an image file from the IP address and analyzing the image file, and adding IP address to a list of identified cameras.

Abstract: A system for determining a travel path, including a network of at least one camera, a communication hub coupled to the network of at least one camera, at least one electronic communication device, and a data processing system coupled to the communication hub, the data processing system comprising one or more processors configured to calculate a travel path based on user-specified criteria including maximum camera coverage, where the system is adapted to dynamically identify a plurality of cameras.

Abstract: A transmission apparatus includes a frame, a rotating disk fitted on the frame, platforms on the rotating disk, an inner rotating member fitted on the frame, a clutch, and an actuating mechanism for moving the clutch; the platforms have clamping jaws for clamping a work piece; the clutch is joined to the inner rotating member, and can be engaged with and disengaged from a transmission gear rotated with a power source; after one of the platforms is secured to the inner rotating member, the actuating mechanism will exert force to separate the clutch from the transmission gear, and the clamping jaws clamp the work piece, and next the clutch is engaged with the transmission gear; thus, the power source causes rotation of the transmission gear, the clutch, the inner rotating member, and said working platform so as to test whether the work piece is positioned in balanced position.

Abstract: A spindle braking mechanism of a lathe includes a pressing piece held in a head stock of the lathe, a brake pad positioned around and securely coupled to a spindle projecting from the head stock, a disc-brake disc interposed between the pressing piece and the brake pad, several elastic pushing elements positioned around the spindle and coupled to the head stock for biasing the pressing piece away from the disc, and two sensing and detecting devices coupled to the head stock for detecting motion of the pressing piece; a passage extends through the head stock, and a power source is used to provide pressure to the pressing piece through the passage; the disc will be pressed against the brake pad to stop the spindle when the power source is actuated; the elastic pushing elements will push the pressing piece away from the disc when the power source is turned off.