Abstract: An optical neural network is constructed based on photonic integrated circuits to perform neuromorphic computing. In the optical neural network, matrix multiplication is implemented using one or more optical interference units, which can apply an arbitrary weighting matrix multiplication to an array of input optical signals. Nonlinear activation is realized by an optical nonlinearity unit, which can be based on nonlinear optical effects, such as saturable absorption. These calculations are implemented optically, thereby resulting in high calculation speeds and low power consumption in the optical neural network.

Abstract: A battery package includes a card and multiple battery packs. Each battery pack includes a cover attached to a portion of the card, and a tray positioned between the portion of the card and the cover. The cover includes an opening and a door. The door is movable between an open position and a closed position. The tray includes multiple receptacles. Each battery pack further includes multiple batteries and multiple tabs. Each battery is positioned within one of the receptacles. Each tab is removably attached to one of the batteries. The tray is rotatable relative to the portion of the card and the cover to selectively align one of the receptacles with the opening in a battery removal position. With the door in the open position, the tab attached to the battery in the receptacle in the battery removal position is accessible through the opening.

Abstract: Techniques are provided for securely obtaining trusted information in an online environment. A first entity stores trusted information from a third entity. A second entity retrieves the trusted information from the first entity. In response to a request from a computing device of the third entity, the first entity identifies a set of attributes selected by the second entity. The first entity identifies, from a profile of the third entity, a set of values that correspond to the set of attributes. The first entity may immediately transmit the set of values to the second entity or may first cause the set of values to be presented to the third entity, for example, in an electronic form. The form may allow some of the values to be editable by the third entity and may prevent other of the values to be edited.

Abstract: A battery package includes a card, a cover attached to the card, a tray positioned between the card and the cover, batteries, and tabs. The cover includes an opening and a door. The door is movable between an open position to provide access to the opening and a closed position. The tray includes a plurality of receptacles in which are positioned the batteries. Each tab is removably attached to one of the batteries and is positioned between the cover and the battery. The tray is rotatable relative to the card and the cover about an axis of rotation to selectively align one of the receptacles with the opening in a battery removal position. With the door in the open position, the tab attached to the battery in the receptacle in the battery removal position is accessible through the opening from the front of the cover and the peripheral edge of the cover.

Abstract: A battery package includes a card and multiple battery packs. Each battery pack includes a cover attached to a portion of the card, and a tray positioned between the portion of the card and the cover. The cover includes an opening and a door. The door is movable between an open position and a closed position. The tray includes multiple receptacles. Each battery pack further includes multiple batteries and multiple tabs. Each battery is positioned within one of the receptacles. Each tab is removably attached to one of the batteries. The tray is rotatable relative to the portion of the card and the cover to selectively align one of the receptacles with the opening in a battery removal position. With the door in the open position, the tab attached to the battery in the receptacle in the battery removal position is accessible through the opening.

Abstract: A battery package includes a card, a cover attached to the card, and a tray positioned between the card and the cover. The cover includes an opening and a door. The door is movable between an open position and a closed position. The tray includes multiple receptacles. The battery package further includes multiple batteries and multiple tabs. Each battery is positioned within one of the receptacles. Each tab is removably attached to one of the batteries. The tray is rotatable relative to the card and the cover to selectively align one of the receptacles with the opening in a battery removal position. With the door in the open position, the tab attached to the battery in the receptacle in the battery removal position is accessible through the opening which provides an arc of access of at least 90 degrees.

Abstract: A battery package includes a card, a cover attached to the card, a tray positioned between the card and the cover, batteries, and tabs. The cover includes an opening and a door. The door is movable between an open position to provide access to the opening and a closed position. The tray includes a plurality of receptacles in which are positioned the batteries. Each tab is removably attached to one of the batteries and is positioned between the cover and the battery. The tray is rotatable relative to the card and the cover about an axis of rotation to selectively align one of the receptacles with the opening in a battery removal position. With the door in the open position, the tab attached to the battery in the receptacle in the battery removal position is accessible through the opening from the front of the cover and the peripheral edge of the cover.

Abstract: A battery package includes a card, a cover attached to the card, and a tray positioned between the card and the cover. The cover includes an opening and a door. The door is movable between an open position and a closed position. The tray includes multiple receptacles. The battery package further includes multiple batteries and multiple tabs. Each battery is positioned within one of the receptacles. Each tab is removably attached to one of the batteries. The tray is rotatable relative to the card and the cover to selectively align one of the receptacles with the opening in a battery removal position. With the door in the open position, the tab attached to the battery in the receptacle in the battery removal position is accessible through the opening which provides an arc of access of at least 90 degrees.

Abstract: Systems and methods of a balancing data requests over a computer network are provided. The system can receive a request for content to be rendered in a content slot on a computing device. The content slot can be coded with a default timer value. The system can execute a real-time content selection process to identify content items that each have a magnitude. The system can determine a timer value based on the magnitudes, and transmit the timer value to the computing device to override the default timer value to cause the computing device to replace a first content item rendered in the content slot upon expiration of the timer.

Abstract: A system includes an enclosure having at least one panel with a grill disposed thereon. The grill includes a plurality of rounded, elongated openings, with each elongated opening having a pair of rounded ends connected by a curved middle portion. Each of the pair of rounded ends is defined by a first radius. The system further includes electrical equipment housed in the enclosure and at least one fan configured to force air over the electrical equipment and out the grill of the at least one panel.

Abstract: A locking system for an enclosure, including a control bracket mounted to a door of the enclosure and configured to slide in a longitudinal direction along a guide rod running through a pin bracket of the control bracket. The control bracket further includes a latching pin to secure the door of the enclosure. A handle mechanism has a push rod that causes the control bracket to slide along the longitudinal direction, also causing the latching pin to move into a position that secures the door.

Abstract: A battery package includes a card, a cover attached to the card, and a tray positioned between the card and the cover. The cover includes a body having an opening and a door with the door movable between an open position to provide access to the opening and a closed position in which the door closes the opening. The tray includes multiple receptacles arranged symmetrically about a central post. The front surface of the central post is spaced apart from the interior surface of the front portion of the cover by a distance. The battery package also includes multiple batteries and multiple tabs. The tray is rotatable to selectively align one of the receptacles with the opening in a battery removal position. With the door in the open position, the tab attached to the battery in the receptacle in the battery removal position is accessible through the opening.

Abstract: A cutting board system that includes a cutting surface that removeably cooperates with at least one side of a base portion of the cutting board system. In a preferred aspect, the cutting surface includes a cutting layer and an indicator layer that underlies the cutting layer. Exposure of the indicator layer provides an indication as to degradation or use of the cutting layer and is indicative of desired replacement of the cutting surface. In a more preferred embodiment, respective cutting layers are associated with the generally opposite sides of the indicator layer such that the cutting surface is reversible.

Abstract: A cutting board system that includes a cutting surface that removeably cooperates with at least one side of a base portion of the cutting board system. In a preferred aspect, the cutting surface includes a cutting layer and an indicator layer that underlies the cutting layer. Exposure of the indicator layer provides an indication as to degradation or use of the cutting layer and is indicative of desired replacement of the cutting surface. In a more preferred embodiment, respective cutting layers are associated with the generally opposite sides of the indicator layer such that the cutting surface is reversible.

Abstract: A locking system for an enclosure, including a control bracket mounted to a door of the enclosure and configured to slide in a longitudinal direction along a guide rod running through a pin bracket of the control bracket. The control bracket further includes a latching pin to secure the door of the enclosure. A handle mechanism has a push rod that causes the control bracket to slide along the longitudinal direction, also causing the latching pin to move into a position that secures the door.

Abstract: A pressure sensor assembly for simultaneously providing a time-resolved total pressure measurement and steady state flow angles of an airflow. The assembly includes an outer shroud having a front face, a rear face and a central bore having a wall. A dynamic absolute pressure sensor is positioned within the bore and provides a time-resolved total airflow pressure measurement. First and second spaced apart static pressure ports extend from the front face of the shroud to the rear face of the shroud and adjacent to the bore. The pressure ports provide a pressure that can be measured by pressure probes, where a combination of the time-resolved total pressure measurement and pressure measurements from the probes provides a steady state flow angle of the airflow.

Abstract: A battery package includes a card, a cover attached to the card, and a tray positioned between the card and the cover. The cover includes a body having an opening and a door with the door movable between an open position to provide access to the opening and a closed position in which the door closes the opening. The tray includes multiple receptacles arranged symmetrically about a central post. The front surface of the central post is spaced apart from the interior surface of the front portion of the cover by a distance. The battery package also includes multiple batteries and multiple tabs. The tray is rotatable to selectively align one of the receptacles with the opening in a battery removal position. With the door in the open position, the tab attached to the battery in the receptacle in the battery removal position is accessible through the opening.

Abstract: A locking system for an enclosure, including a control bracket mounted to a door of the enclosure and configured to slide in a longitudinal direction along a guide rod running through a pin bracket of the control bracket. The control bracket further includes a latching pin to secure the door of the enclosure. A handle mechanism has a push rod that causes the control bracket to slide along the longitudinal direction, also causing the latching pin to move into a position that secures the door.

Abstract: An optical neural network is constructed based on photonic integrated circuits to perform neuromorphic computing. In the optical neural network, matrix multiplication is implemented using one or more optical interference units, which can apply an arbitrary weighting matrix multiplication to an array of input optical signals. Nonlinear activation is realized by an optical nonlinearity unit, which can be based on nonlinear optical effects, such as saturable absorption. These calculations are implemented optically, thereby resulting in high calculation speeds and low power consumption in the optical neural network.

Abstract: A method performed on an electronic device for migrating tags across entities. The migration of the tags is performed following an analysis of one or more personal electronically encoded items associated with a previously created perspective or album associated with the previously created perspective, responsive to a user decision the creation of a new perspective, a new album associated with one of the previously created perspectives, or a new perspective and a new album associated with the new perspective, responsive to a user decision to treat the previously created perspective or album as an individual entity, and association of the previously created perspective or album with the new perspective or new album. The tags are respectively migrated from the new perspective or the new album to the associated previously created perspective or the previously created album and to associated ones of the one or more personal electronically encoded items.