Abstract: Disclosed are a shearing mechanism and a garden shear, wherein the shearing mechanism may include a mounting bracket, a first shearing assembly, a second shearing assembly and a linkage mechanism; the first shearing assembly may include a first actuating arm rotatably arranged on the mounting bracket and a first shearing portion rotatably arranged on the mounting bracket, the first actuating arm is provided with a first driving gear, and the first shearing portion is provided with a first driven gear engaged with the first driving gear; the second shearing assembly may include a second actuating arm rotatably arranged on the mounting bracket and a second shearing portion rotatably arranged on the mounting bracket, the second actuating arm is provided with a second driving gear, and the second shearing portion is provided with a second driven gear engaged with the second driving gear.

Abstract: One embodiment provides an apparatus comprising a memory stack including multiple memory dies and a parallel processor including a plurality of multiprocessors. Each multiprocessor has a single instruction, multiple thread (SIMT) architecture, the parallel processor coupled to the memory stack via one or more memory interfaces. At least one multiprocessor comprises a multiply-accumulate circuit to perform multiply-accumulate operations on matrix data in a stage of a neural network implementation to produce a result matrix comprising a plurality of matrix data elements at a first precision, precision tracking logic to evaluate metrics associated with the matrix data elements and indicate if an optimization is to be performed for representing data at a second stage of the neural network implementation, and a numerical transform unit to dynamically perform a numerical transform operation on the matrix data elements based on the indication to produce transformed matrix data elements at a second precision.

Abstract: This document describes apparatuses and techniques enabling a scale down capture preview for a panorama capture user interface. This scale down preview enables users to more-easily and more-accurately capture images for a panorama.

Abstract: An apparatus to facilitate optimization of a convolutional neural network (CNN) is disclosed. The apparatus includes optimization logic to receive a CNN model having a list of instructions and including pruning logic to optimize the list of instructions by eliminating branches in the list of instructions that comprise a weight value of 0.

Abstract: In a general aspect, a head-mounted device (HMD) can be configured to receive a selection of a mode of operation of a content reader of the HMD from a plurality of modes of operation, and initiate, in response to the selection, a content capture process to capture content within a field of view (FOV) of a camera of the HMD. The HMD can be further configured to identify, in the captured content, a plurality of content items, receive a navigation command to select a content item from the plurality of content items, and provide, in response to the navigation command, readback of the selected content item.

Abstract: This document describes apparatuses and techniques enabling a scale down capture preview for a panorama capture user interface. This scale down preview enables users to more-easily and more-accurately capture images for a panorama.

Abstract: A system includes an anaerobic digestion tank, a gas storage tank, a power generator, a power distribution system, and an electronic control system. The anaerobic digestion tank receives biological waste from a sewer line of a multi-unit building, and allows the received biological waste to be digested to produce a combustible gas. The gas storage tank stores the combustible gas. The power generator combusts the combustible gas to produce at least one of electrical power or heat. The power distribution system receives the electrical power from the power generator, stores at least some of the electrical power, and distributes at least some of the stored electrical power to one or more electrical devices. The electronic control system controls an operation of the system.

Abstract: A system includes an anaerobic digestion tank, a gas storage tank, a power generator, a power distribution system, and an electronic control system. The anaerobic digestion tank receives biological waste from a sewer line of a multi-unit building, and allows the received biological waste to be digested to produce a combustible gas. The gas storage tank stores the combustible gas. The power generator combusts the combustible gas to produce at least one of electrical power or heat. The power distribution system receives the electrical power from the power generator, stores at least some of the electrical power, and distributes at least some of the stored electrical power to one or more electrical devices. The electronic control system controls an operation of the system.

Abstract: Embodiments relate generally to connectors for use with harness and backplate systems in an SCBA. An SCBA may comprise a backplate for holding a cylinder of air and a harness with straps operable to attach to the backplate. Applicants have developed a backplate connector that provides a reliable quick connection and disconnection for straps attached to a backplate. The connector may fit into a slot on the backplate. In some embodiments, a plurality of connectors may be used to connect a plurality of straps to the backplate. Additionally, the connector may comprise a clip or other attachment operable to secure one or more hoses of the SCBA. This design may prevent the air hoses being hooked accidently, and the attachment of the hoses may help to secure the connector into the slot of the backplate, reducing the change of the connector disconnecting during normal usage.

Abstract: A method for combining identical multiple modular battery packs into one multi-pack system using a battery management system (BMS) and an external interface. The method including energizing the system by electrically connecting one or more of the modular battery packs at a time, having the BMS read voltages off each of the modular battery packs to determine when to make an electrical connection of the modular battery packs in a parallel configuration, and selecting which of the modular battery pack electrically connects to the system based on inputs from the external interface that signifies charging or discharging actions of the modular battery packs. Also disclosed is system for combining cells in a modular battery pack.

Abstract: A combined video of a scene may be generated for applications such as virtual reality or augmented reality. In one method, a data store may store video data with a first portion having a first importance metric, and a second portion having a second importance metric, denoting that viewing of the first portion is more likely and/or preferential to viewing of the second portion. The subset may be retrieved and used to generate viewpoint video from a virtual viewpoint corresponding to a viewer's viewpoint. The viewpoint video may be displayed on a display device. One of storing the video data, retrieving the subset, and using the subset to generate the viewpoint video may include, based on the difference between the first and second importance metrics, expediting and/or enhancing performance of the step for the first portion, relative to the second portion.

Abstract: Embodiments relate generally to connectors for use with harness and backplate systems in an SCBA. An SCBA may comprise a backplate for holding a cylinder of air and a harness with straps operable to attach to the backplate. Applicants have developed a backplate connector that provides a reliable quick connection and disconnection for straps attached to a backplate. The connector may fit into a slot on the backplate. In some embodiments, a plurality of connectors may be used to connect a plurality of straps to the backplate. Additionally, the connector may comprise a clip or other attachment operable to secure one or more hoses of the SCBA. This design may prevent the air hoses being hooked accidently, and the attachment of the hoses may help to secure the connector into the slot of the backplate, reducing the change of the connector disconnecting during normal usage.

Abstract: A combined video of a scene may be generated for applications such as virtual reality or augmented reality. In one method, a data store may store video data with a first portion having a first importance metric, and a second portion having a second importance metric, denoting that viewing of the first portion is more likely and/or preferential to viewing of the second portion. The subset may be retrieved and used to generate viewpoint video from a virtual viewpoint corresponding to a viewer's viewpoint. The viewpoint video may be displayed on a display device. One of storing the video data, retrieving the subset, and using the subset to generate the viewpoint video may include, based on the difference between the first and second importance metrics, expediting and/or enhancing performance of the step for the first portion, relative to the second portion.

Abstract: A battery management system including sheets, a buffer circuit, and a master management system. The sheets each include energy storage devices and an active balancing circuit configured to use power received from a portion of the devices to charge a lowest voltage one of the devices. The master management system uses information received from the active balancing circuit of each of the sheets to identify a second portion of the sheets and instructs the buffer circuit to receive first power from a first portion of the sheets, and send at least a portion of the first power to the second portion of the sheets. The battery management system may be included in an electric vehicle. Each of the sheets may include a communication hardware module that sends a parameter to the master management system, which the master management system may send in a data package to an external computing system.

Abstract: Example apparatus and methods concern automated testing of a capacitive touch interface (e.g., touch screen). One example apparatus includes probes that extend and retract from the apparatus under programmatic control. The probes produce a capacitive touch response on a capacitive touch interface. The example apparatus includes logics configured to control touch testing of the interface using the probes. A first logic may provide a closed loop vision system for controlling the position of the interface relative to the apparatus. A second logic may calibrate a co-ordinate system associated with the apparatus and a co-ordinate system associated with the interface so that the apparatus may function in the pixel space of the interface being tested. A third logic may control the probes to test the interface by producing a series of touches, multi-touches, or gestures on the interface.

Abstract: Example apparatus and methods concern automated testing of a capacitive touch interface (e.g., touch screen). One example apparatus includes probes that extend and retract from the apparatus under programmatic control. The probes produce a capacitive touch response on a capacitive touch interface. The example apparatus includes logics configured to control touch testing of the interface using the probes. A first logic may provide a closed loop vision system for controlling the position of the interface relative to the apparatus. A second logic may calibrate a co-ordinate system associated with the apparatus and a co-ordinate system associated with the interface so that the apparatus may function in the pixel space of the interface being tested. A third logic may control the probes to test the interface by producing a series of touches, multi-touches, or gestures on the interface.

Abstract: Tamper-evidencing container and closure structures are provided for preventing or for signaling unauthorized access to packaging. These structures provide tamper-evidencing improvements that add to the security and reliability of packaged contents.

Abstract: A closure includes a ribbed design wherein the ribs improve the ability to manually manipulate the closure and produce a distinctive aesthetic appearance. The new design allows improved manufacturing ability while reducing closure cost.

Abstract: A closure for sealing the opening of a container. The closure may include an angled plug. The container includes an external thread configuration and the closure includes an internal thread configuration which are adapted to pass over each other with one of the external and internal thread configurations having at least one thread lead and the other having at least twice as many thread leads. The closure includes an inwardly turned retaining rim extends at least partially upwardly. The retaining rim has an attachment boss and an upwardly extending line of weakness adjacent the attachment boss such that when the closure is removed from the container, the line of weakness tears allowing the tamper-evidencing band to remain with the closure upon removal from the container.

Abstract: A closure for a container having an opening includes a base cap and an overcap that form a sealed chamber adjacent the opening that is isolated from the contents of the container. The base cap includes an outer skirt having container-engaging structure, a cylindrical well, a frangible membrane connected to the well along an inclined line of weakness and by a hinge member. The hinge member includes a pocket extending downward adjacent lower and upper terminuses of the line of weakness. The overcap includes a body having gripping structure, an inner skirt received within and rotatably connected to the well, and a cutting member depending from a lower end of the inner skirt received within the pocket such that the cutting member extends below the upper terminus. The cutting member severs the line of weakness upon substantial rotation of the overcap with respect to the base cap. A method of using the closure is also disclosed.