Abstract: A method for controlling an unmanned aerial vehicle (UAV) is described. In one example, the method includes: detecting, by one or more processors of a controller within a UAV, whether flight control surfaces of the UAV are operating nominally; switching, by the one or more processors of the controller, in response to detecting that one or more of the flight control surfaces of the UAV are not operating nominally, to implementing a backup control mode configured to operate the UAV in flight with non-nominal operability of one or more of the control surfaces of the UAV; and operating, by the one or more processors of the controller, the UAV in the backup control mode.

Abstract: A method of mounting a capacitive coupling plate to a power tool assembly including a drop arm assembly, an actuating device configured to transfer a force to the drop arm assembly, and a control system configured to control the actuating device includes connecting a capacitive coupling plate bracket formed from a non-conductive material to a drop arm frame of the drop arm assembly, and mounting the capacitive coupling plate to the capacitive coupling plate bracket.

Abstract: A charcoal-fueled barbecue grill and smoker includes a duct system with “volcanoes” on the inside of the lower grill chamber that match holes in a tube fitted to the lower grill chamber, such that a turning of the tube provides precise venting and temperature control during cooking. A rear stabilizer attached to the lower grill chamber allows the grill to be used either with or without a stand, preventing the grill from toppling over when the lid is opened. The grill may include one or more removable shelves. An ash evacuation system includes a frusto-conical ash bucket that attaches at a hole in the lower grill chamber and held in place by the rear stabilizer using an ash bucket hanger.

Abstract: The present disclosure relates to a manufacturing system, method and control circuitry for quality assured manufacturing of at least two biopharmaceutical products. The manufacturing system comprises a warehouse facility, a hydration facility, and at least two biopharmaceutical manufacturing facilities, wherein the warehouse facility and hydration facility are comprised in the macro structure. Each biopharmaceutical manufacturing facility is comprised in a respective micro node, and a control facility in the macro structure is configured to control interoperability of the macro structure and the micro nodes by means of a network spine interconnecting the macro structure with each micro node.

Abstract: A penile prosthesis demonstration tool includes a male genital tool connected to an exterior of the housing. The housing has a first lateral side and an opposing second lateral side, with the first lateral side and the second lateral side each formed to have a concave curvature. The male genital tool has a penis tool attached to a scrotum tool. An inflatable penile implant placed inside of the penis tool; a pump placed inside of the scrotum tool and coupled to the inflatable penile implant; a reservoir placed inside of the housing and coupled to the pump; and a lubricant placed inside of the scrotum tool. An entirety of the lubricant outside of the pump.

Abstract: A charcoal-fueled barbecue grill and smoker includes a duct system with “volcanoes” on the inside of the lower grill chamber that match holes in a tube fitted to the lower grill chamber, such that a turning of the tube provides precise venting and temperature control during cooking. A rear stabilizer attached to the lower grill chamber allows the grill to be used either with or without a stand, preventing the grill from toppling over when the lid is opened. The grill may include one or more removable shelves. An ash evacuation system includes a frusto-conical ash bucket that attaches at a hole in the lower grill chamber and held in place by the rear stabilizer using an ash bucket hanger.

Abstract: An object detection system in a saw includes an electrically conductive plate positioned at a predetermined distance from the implement, a detection circuit comprising a transformer, and a single cable connecting first terminal and second terminals of the transformer. The single cable includes a first conductor electrically connected to the first terminal of the winding and to the electrically conductive plate, a second conductor electrically connected to the implement, and an electrical insulator positioned between the first conductor and the second conductor.

Abstract: The present disclosure relates to a manufacturing system, method and control circuitry for quality assured manufacturing of at least two biopharmaceutical products. The manufacturing system comprises a warehouse facility, a hydration facility, and at least two biopharmaceutical manufacturing facilities, wherein the warehouse facility and hydration facility are comprised in the macro structure. Each biopharmaceutical manufacturing facility is comprised in a respective micro node, and a control facility in the macro structure is configured to control interoperability of the macro structure and the micro nodes by means of a network spine interconnecting the macro structure with each micro node.

Abstract: An object detection system in a saw includes an electrically conductive plate positioned at a predetermined distance from the implement, a detection circuit comprising a transformer, and a single cable connecting first terminal and second terminals of the transformer. The single cable includes a first conductor electrically connected to the first terminal of the winding and to the electrically conductive plate, a second conductor electrically connected to the implement, and an electrical insulator positioned between the first conductor and the second conductor.

Abstract: A power tool assembly includes a drop arm frame with an opening configured to rotatably support an arbor shaft, a lower surface spaced apart from the opening, and a plurality of ribs extending between the lower surface and the opening. The plurality of ribs define a respective one of a plurality of axes, the plurality of axes intersect at a locus, and the locus is adjacent to, but spaced apart from, a center of gravity of the drop arm assembly. The power tool assembly further includes an actuating device configured to transfer a force to the drop arm assembly when the drop arm assembly is at the first drop arm assembly position, and a control system configured to control the actuating device to transfer the force to the drop arm assembly when an unsafe condition is sensed.

Abstract: A wavelength locker integrated with a silicon photonics transmission system comprising a silicon-on-insulator (SOI) substrate and an input via a power tap coupler to receive a fraction of a transmission signal with one or more frequencies from a primary output path of the silicon photonics transmission system. The wavelength locker further includes a splitter configured to split the input to a first signal in a first path and a second signal in a second path and a first delay-line-interferometer (DLI) coupled to the second path to receive the second signal and configured to generate an interference spectrum and output at least two sub-spectrums tunable to keep quadrature points of the sub-spectrums at respective one or more target frequencies. The wavelength locker is configured to generate an error signal fed back to the silicon photonics transmission system for locking the one or more frequencies at the one or more target frequencies.

Abstract: A wavelength locker integrated with a silicon photonics transmission system comprising a silicon-on-insulator (SOI) substrate and an input via a power tap coupler to receive a fraction of a transmission signal with one or more frequencies from a primary output path of the silicon photonics transmission system. The wavelength locker further includes a splitter configured to split the input to a first signal in a first path and a second signal in a second path and a first delay-line-interferometer (DLI) coupled to the second path to receive the second signal and configured to generate an interference spectrum and output at least two sub-spectrums tunable to keep quadrature points of the sub-spectrums at respective one or more target frequencies. The wavelength locker is configured to generate an error signal fed back to the silicon photonics transmission system for locking the one or more frequencies at the one or more target frequencies.

Abstract: A method of dissecting tissue from a vagina includes preparing a patient for surgery, and providing a vaginal manipulator having a head attached to a shaft and a door that is hinged to the head. The method includes inserting the head of the vaginal manipulator into a natural opening of a vagina of the patient, pivoting the door relative to the hinge, and displacing a posterior wall of the vagina for access by a surgeon. The method includes dissecting recto-vaginal tissue away from an exterior surface of the posterior wall of the vagina.

Abstract: A wavelength locker integrated with a silicon photonics transmission system comprising a silicon-on-insulator (SOI) substrate and an input via a power tap coupler to receive a fraction of a transmission signal with one or more frequencies from a primary output path of the silicon photonics transmission system. The wavelength locker further includes a splitter configured to split the input to a first signal in a first path and a second signal in a second path and a first delay-line-interferometer (DLI) coupled to the second path to receive the second signal and configured to generate an interference spectrum and output at least two sub-spectrums tunable to keep quadrature points of the sub-spectrums at respective one or more target frequencies. The wavelength locker is configured to generate an error signal fed back to the silicon photonics transmission system for locking the one or more frequencies at the one or more target frequencies.

Abstract: One aspect provides advancing a distal end of a needle out of a bore of a tool, and capturing a suture in a slot formed through an exterior surface of the needle, with the suture engaged with a penile implant. The method includes retracting the distal end of the needle and a portion of the suture into the bore of the tool, and inserting a shaft of the tool into a corpora cavernosum of a penis and forcing the distal end of the needle and the portion of the suture out of the bore of the tool and through a glans of the penis. The method includes retracting the needle into the bore and retaining the portion of the suture exterior to the glans of the penis. Pulling on the suture pulls the penile implant into the corpora cavernosum of the penis.

Abstract: A table saw includes a support arrangement and a table top assembly including a work piece support surface defining a plane and a saw blade opening in the work piece support surface. An undercarriage assembly, mounted to the table top assembly, supports a saw blade in an adjustable angular position and includes a motor assembly and an arbor shaft to support the saw blade in the saw blade opening. The bevel pivoting mechanism is configured to increase a distance between the motor or arbor shaft and the plane of the work piece support surface with a change to the angular position of the saw blade to substantially prevent the motor or arbor from contacting the table top assembly.

Abstract: A method of mounting a capacitive coupling plate to a power tool assembly including a drop arm assembly, an actuating device configured to transfer a force to the drop arm assembly, and a control system configured to control the actuating device includes connecting a capacitive coupling plate bracket formed from a non-conductive material to a drop arm frame of the drop arm assembly, and mounting the capacitive coupling plate to the capacitive coupling plate bracket.