Abstract: Multiple layers of a seal can be formed to pressure-seal an open-hole wellbore in a subterranean formation. The seal can include at least one element and a sealing mixture between the element and a container housing for pressure sealing the open-hole wellbore between the element and the container housing and for providing multiple layers of seal in the open-hole wellbore. The seal can be retained by the sealing mixture subsequent to the sealing mixture being released.

Abstract: Sanitization systems with safety features are discussed herein. For example, one or more cleaning devices arranged in an environment can be controlled to generate ozone and/or emit UVC light in the environment. One or more motion sensors associated with the environment may detect a motion. Upon determining that the motion is detected by the one or more motion sensors, the one or more cleaning devices can be controlled to stop generating ozone and emitting the UVC light in the environment.

Abstract: A hole saw having an internal saw with a circular sidewall including a working end including teeth and a backwall connected to the sidewall. The backwall includes an aperture concentrically located with respect to the circular sidewall for receiving a pilot drill designed to extend beyond the working end of the circular sidewall. The hole saw also has an external saw with a circular sidewall with a greater diameter than the circular sidewall of the internal saw. The circular sidewall of the external saw has teeth and an oppositely located proximal end that includes tangs separated by notches. A base plate is fastened to the circular sidewall of the external saw. The base plate includes a plurality of apertures for fixing the base plate to the backwall of the internal saw and locating the circular sidewalls concentric with respect to each other.

Abstract: An apparatus and method to be used for the automated selection, inspection, analysis, and disposition of tools that are installed on milling drums used by an asphalt milling machine to remove a layer of asphalt from a road surface that is being resurfaced is disclosed. Asphalt milling machines are also known as cold planer, pavement planer, pavement recycler, or roto-mill machines. The disclosed apparatus and method comprises a robot, one or more 3-dimensional scanners, one or more digital 2-dimensional cameras, and a controller. A work surface is provided for where the robot may select a tool to be inspected, place the tool on a rotating pedestal, inspect the tool while rotating the tool to capture all aspects of the tool, perform an analysis on the images captured, and depending on the analysis, classify the tool as reusable, degraded, or scrap.

Abstract: A temperature assessment system aligns and analyzes optical sensor data and thermal sensor data to perform temperature assessments in a physical environment. The temperature assessment system may include facial detection and distance verification components, using a combination of machine learning and heuristics-based techniques to generate bounding boxes and perform individual assessments for multiple different people within the environment. Assessments may include temperature assessments, thermal uniformity assessments, and mask detection, and the results of the assessments may be used to transmit outputs to monitoring systems, provide alert notifications, and control various output devices based on the assessment status of the individual.

Abstract: There is provided a three vehicle train for the continuous cold in-place recycling of asphalt road surface, the train comprising a first supply vehicle containing both water and asphalt emulsion that is in fluid communication with the remaining vehicles; a second milling vehicle for removing a portion of the topmost layer of the road surface as aggregate and evacuating the aggregate via a system of conveyors to a third vehicle; and a third processing vehicle for screening the aggregate to a proper size, mixing the aggregate with cement, water, and/or asphalt emulsion under computer control into a slurry, and depositing the resulting slurry onto the previously milled asphalt road surface.

Abstract: There is provided a three vehicle train for the continuous cold in-place recycling of asphalt road surface, the train comprising a first supply vehicle containing both water and asphalt emulsion that is in fluid communication with the remaining vehicles; a second milling vehicle for removing a portion of the topmost layer of the road surface as aggregate and evacuating the aggregate via a system of conveyors to a third vehicle; and a third processing vehicle for screening the aggregate to a proper size, mixing the aggregate with cement, water, and/or asphalt emulsion under computer control into a slurry, and depositing the resulting slurry onto the previously milled asphalt road surface.

Abstract: Surveillance techniques to monitor areas to identify persons, faces of persons and fake items are disclosed. Monitoring and recording using remote surveillance units (RSUs) of audio, video, infrared, ultraviolet, infrared and/or lidar is disclosed. The analysis and display of surveillance data with means for analysis and utilizing ghosting is disclosed. In another embodiment, detection of damage by (1) discoloration of a damaged responsive surface or (2) release of a notice gas from a damaged responsive surface is disclosed. The detection of the proximity of an object near a responsive surface due to changes in capacitance is disclosed. In another embodiment, the use of multiple interconnected RSUs with inverted audio alarm means is disclosed.

Abstract: A face tip assembly for an endoscope for viewing a visually obscured portion of a body cavity and for surgically treating a portion of a body cavity with an operating tool may include at least one operating tool port located in an outer wall surface of the face tip assembly, and the outer wall surface may generally lie in a plane which is disposed at an acute angle with respect to the longitudinal axis of the face tip housing. This outer wall surface may have a generally U-shaped configuration. At least one optical image channel port may be located in another outer wall surface of the face tip housing, and this outer wall surface faces toward the distal end of the face tip housing. The outer wall surface in which the tool port is located extends from the outer wall surface in which the at least one optical image channel port is located, toward the distal end of the face tip housing.

Abstract: A system, apparatus, and method for viewing a visually obscured portion of a body cavity. The system includes an endoscopic-type instrument, an imaging apparatus, and a human interface apparatus. The endoscopic-type instrument includes a face tip assembly connected to a shaft assembly, the shaft assembly being connected to a handle and viewing assembly. The face tip assembly includes a plurality of input/output ports and a working channel extension to protect an optical image collector. The shaft assembly includes an actively flexible shaft segment and a passively flexible shaft. The method for viewing a visually obscured portion of a cavity includes the steps of providing an instrument having an actively flexible shaft segment and manipulating the actively flexible shaft segment to a desired angular deflection.

Abstract: One embodiment of the present invention provides a system that automatically generates an input sequence for a circuit design using mutant-based verification. During operation, the system receives a description of the circuit design. Next, the system determines a target value for a control signal in the description and a mutant value for the control signal. The system then determines if an input sequence exists for the circuit design that stimulates the control signal to the target value and causes the effects of the target value and the effects of the mutant value to reach an observation point in the circuit such that the effects of the target value and the effects of the mutant value differ at the observation point. If such an input sequence exists, the system then simulates operation of the circuit design using the input sequence. During simulation, the system generates two sets of signal outputs for the circuit design.

Abstract: A face tip assembly for an endoscope for viewing a visually obscured portion of a body cavity and for surgically treating a portion of a body cavity with an operating tool may include at least one operating tool port located in an outer wall surface of the face tip assembly, and the outer wall surface may generally lie in a plane which is disposed at an acute angle with respect to the longitudinal axis of the face tip housing. This outer wall surface may have a generally U-shaped configuration. At least one optical image channel port may be located in another outer wall surface of the face tip housing, and this outer wall surface faces toward the distal end of the face tip housing. The outer wall surface in which the tool port is located extends from the outer wall surface in which the at least one optical image channel port is located, toward the distal end of the face tip housing.

Abstract: One embodiment of the present invention provides a system that automatically generates an input sequence for a circuit design using mutant-based verification. During operation, the system receives a description of the circuit design. Next, the system determines a target value for a control signal in the description and a mutant value for the control signal. The system then determines if an input sequence exists for the circuit design that stimulates the control signal to the target value and causes the effects of the target value and the effects of the mutant value to reach an observation point in the circuit such that the effects of the target value and the effects of the mutant value differ at the observation point. If such an input sequence exists, the system then simulates operation of the circuit design using the input sequence. During simulation, the system generates two sets of signal outputs for the circuit design.

Abstract: A system, apparatus, and method for viewing a visually obscured portion of a body cavity. The system includes an endoscopic-type instrument, an imaging apparatus, and a human interface apparatus. The endoscopic-type instrument includes a face tip assembly connected to a shaft assembly, the shaft assembly being connected to a handle and viewing assembly. The face tip assembly includes a plurality of input/output ports and a working channel extension to protect an optical image collector. The shaft assembly includes an actively flexible shaft segment and a passively flexible shaft. The method for viewing a visually obscured portion of a cavity includes the steps of providing an instrument having an actively flexible shaft segment and manipulating the actively flexible shaft segment to a desired angular deflection.

Abstract: This invention relates to a new and distinct variety of strawberry named ‘Biscayne’, botanically identified as Fragaria×ananassa. The closest known varieties are ‘Key Largo’ (U.S. Plant Pat. No. 8,649), ‘Captiva’ (U.S. Plant Pat. No. 11,277, allowed) and ‘Mirador’ (U.S. Plant Pat. No. 11,279, allowed). The new variety is a partially everbearing fruit bearing variety. The variety is distinguished from ‘Key Largo’ by its strong plant vigor, concave cross section of the leaf, rounded teeth on the terminal leaflet, outward pose of the petiole hairs, larger to the same size diameter of the calyx relative to the corolla, medium fruit glossiness, strong adherence of the calyx to the fruit, fruit of soft to medium firmness, medium to early time of flowering and early harvest maturity.

Abstract: This invention relates to a new and distinct variety of strawberry named ‘Marathon’, botanically identified as Fragaria×ananassa. The closest known varieties are ‘Key Largo’ (U.S. Plant Pat. No. 8,649), ‘Captiva’ (U.S. Plant Pat. No. 11,277, allowed) and ‘Mirador’ (U.S. Plant Pat. No. 11,279, allowed). The new variety is a partially everbearing fruit bearing variety. The variety is distinguished from ‘Key Largo’, ‘Captiva’ and ‘Mirador’ by its strong plant vigor, concave to flat cross section of the leaf, medium leaf blistering, same size diameter of inner to outer calyx, broader than longer fruit ratio length/width, large fruit size and cordate fruit shape.