Abstract: A check valve having a through-flow grooved poppet is provided in which the poppet includes a plurality of helically-oriented grooves around the exterior surface of the poppet, as well as a set of poppet apertures. When the check valve is displaced from a closed position, fluid flows from a first port to a second port by passing through both the set of poppet apertures and the plurality of helically-oriented groves positioned on the exterior of the poppet. The poppet thus provides multiple flow paths which improves the performance of the check valve by reducing the pressure drop upon activation.

Abstract: The invention consists(including and not limited to) of the three interrelate and independent themes; I, the “AI Toilet” systems to changing Human stool excretions. Making its become a pleasures, to reducing anal diseases by more than 80%, Hemorrhoids will disappear from humanity. Used intelligent robots, smart sensors community, ect. II, Family data center. To protect the privacys, its changing internet ecology, made decentralization, Establishment every center of the each user family(web3.0+). It own triple protections; A, passware and three security questions, No transfor and saves into the home storage. B, disconnected communication between double barkups. C, Blockchain AI. III, all personal with home devices to IoT. any time any where access, View, Deal. Above nutual most advanced AI GPU, AI CPU, FPGA AI edgd computing, AI local database, AI remotely database, big data analytics, AI algorithms, Customized AI-IC designs.

Abstract: Interchangeable battery interface apparatus and modular battery systems employing interchangeable battery adapter apparatus are disclosed. Embodiments may be used for adapting tools, instruments, and/or other devices to use different rechargeable battery types on hosts with different battery interface geometries.

Abstract: Pipe inspection systems including cameras and camera control units (CCU) are disclosed. A CCU may include a switching circuit for automatically controlling power to elements of the CCU in response to movement of a display cover. A display of the CCU may display captured images and/or video, which may be integrated with data provided by a buried object locator or other device. The CCU may include a retractable kickstand assembly and a stowable handle, which may be removably attached to a cable storage reel.

Abstract: A packaged assembly of a hermetically sealed container and cigarette, and method of forming the assembly. The container is hermetically sealed for airtight conditions for freshness, whereby an interior space is either filled with an inert gas or is evacuated down to a pressure close to 0 atm to remove substantially all air (oxygen) from within. The container may be clear glass to afford good visibility of the cigarette within an interior space thereof. However, a relatively large label may be affixed to the exterior of the container to occlude most of the light from reaching the cigarette.

Abstract: A pipe inspection system including a camera head, a push-cable, and a controller platform for use in inspecting pipes or other cavities is disclosed.

Abstract: An antenna apparatus includes a magnetic field sonde and a satellite location system antenna node.

Abstract: An example computer-readable medium storing machine-readable instructions that, when executed by a processor, cause the processor to receive an image, identify a first color region in the image, the first color region having a color level below a color level threshold, and fortify the first color region.

Abstract: Pipe inspection systems including cameras and camera control units (CCU) are disclosed. A CCU may include a switching circuit for automatically controlling power to elements of the CCU in response to movement of a display cover. A display of the CCU may display captured images and/or video, which may be integrated with data provided by a buried object locator or other device. The CCU may include a retractable kickstand assembly and a stowable handle, which may be removably attached to a cable storage reel.

Abstract: Buried utility transmitters and associated locator devices, systems, and methods used for locating utility lines, pipes, and/or other conductors that are obscured from view are disclosed. In one embodiment a buried utility transmitter includes a module generating an output current for provision to the utility so as to generate a magnetic field for detection by a utility locator, with the output current signal having modulated signaling. The transmitter system may include a tray apparatus configured to be removably dockable to the transmitter module or element or a body or frame of the transmitter system.

Abstract: A rotary plant cutter, in one example comprising: a base frame; a drum supported by the base frame; a first disk mounted within the drum and fixed to the drum; the first disk having surfaces defining a plurality of radial slots through the first disk; a second disk mounted within the drum adjacent to and above the first disk; the second disk configured to rotate relative to the first disk about a rotational axis; a drive unit having a housing fixed to the drum; and the drive unit having a shaft coupled to rotate the second disk relative to the first disk.

Abstract: A camera controller platform for use with a pipe inspection system is disclosed. The platform is configured for the rapid mounting and connection of an electronic computing device such as a laptop computer for providing display and/or virtual control interface functions in conjunction with an electronics module. An additional user interface, which may include a manual user interface device, may be coupled to the electronics module. Alternatively, a plurality of virtual controls may be supported by a software application on the electronic computing device, which may be connected to the camera controller platform by a USB or other interface bus.

Abstract: A transmitter system for providing current to a utility when performing a locate operation is disclosed. The transmitter system may include a tray apparatus, a transmitter module for generating an output current for provision to the utility so as to generate a magnetic field for detection by a utility locator disposed on or in the tray apparatus, and a sonde antenna node, a satellite antenna node, or a combined satellite navigation and sonde antenna node.

Abstract: An intelligent legal simulator providing at least one intelligent legal environment including, but not limited to, an intelligent courtroom. The intelligent legal simulator may comprise at least one asset, which may be powered by a machine-learning algorithm utilizing artificial intelligence. An artificially-intelligent asset may be created and/or updated according to input received by the intelligent legal simulator system. The intelligent legal simulator may become more independently intelligent as it receives more information. A user may engage with the intelligent legal simulator via a mobile device, tablet, personal computer, head-mounted display, or other similar computing device. The intelligent legal simulator and its artificially-intelligent assets may simulate real legal scenarios, including jury trials, hearings, depositions, voir dire, mediations, arbitrations, administrative hearings, tribunals, international proceedings, and other legal-related procedures.

Abstract: A packaged assembly of a hermetically sealed container and cigarette, and method of forming the assembly. The container is hermetically sealed for airtight conditions for freshness, whereby an interior space is either filled with an inert gas or is evacuated down to a pressure close to 0 atm to remove substantially all air (oxygen) from within. The container may be clear glass to afford good visibility of the cigarette within an interior space thereof. However, a relatively large label may be affixed to the exterior of the container to occlude most of the light from reaching the cigarette.

Abstract: A transmitter system for providing current to a utility when performing a locate operation is disclosed. The transmitter system may include a tray apparatus, a transmitter module for generating an output current for provision to the utility so as to generate a magnetic field for detection by a utility locator disposed on or in the tray apparatus, and a sonde antenna node, a satellite antenna node, or a combined satellite navigation and sonde antenna node.

Abstract: A packaged assembly of a hermetically sealed container and cigarette, and method of forming the assembly. The container is hermetically sealed for airtight conditions for freshness, whereby an interior space is either filled with an inert gas or is evacuated down to a pressure close to 0 atm to remove substantially all air (oxygen) from within. The container may be clear glass to afford good visibility of the cigarette within an interior space thereof. However, a relatively large label may be affixed to the exterior of the container to occlude most of the light from reaching the cigarette.

Abstract: Pipe inspection systems including cameras and camera control units (CCU) are disclosed. A CCU may include a switching circuit for automatically controlling power to elements of the CCU in response to movement of a display cover. A display of the CCU may display captured images and/or video, which may be integrated with data provided by a buried object locator or other device. The CCU may include a retractable kickstand assembly and a stowable handle, which may be removably attached to a cable storage reel.

Abstract: A packaged assembly of a hermetically sealed container and cigarette, and method of forming the assembly. The container is hermetically sealed for airtight conditions for freshness, whereby an interior space is either filled with an inert gas or is evacuated down to a pressure close to 0 atm to remove substantially all air (oxygen) from within. The container may be clear glass to afford good visibility of the cigarette within an interior space thereof. However, a relatively large label may be affixed to the exterior of the container to occlude most of the light from reaching the cigarette.

Abstract: A camera controller platform for use with a pipe inspection system is disclosed. The platform is configured for the rapid mounting and connection of an electronic computing device such as a laptop computer for providing display and/or virtual control interface functions in conjunction with an electronics module. An additional user interface, which may include a manual user interface device, may be coupled to the electronics module. Alternatively, a plurality of virtual controls may be supported by a software application on the electronic computing device, which may be connected to the camera controller platform by a USB or other interface bus.