Abstract: Provided is an exercise load control device including: a patient information input unit configured to input patient information which indicates whether a patient using an exercise therapy apparatus is an atrial fibrillation patient; a heart rate information acquisition unit configured to acquire heart rate information which indicates a heart rate of the patient using the exercise therapy apparatus; and a load control unit configured to control a magnitude of a load to be applied by the exercise therapy apparatus to the patient, based on the patient information input by the patient information input unit and the heart rate information acquired by the heart rate information acquisition unit.

Abstract: Apparatus and associated methods relate to a field-adjustable distance sensor configured to translate a transfer function of the sensor by a substantially constant value in a position domain by calibration at one or more known distances. In an illustrative example, the transfer function may correlate multiple distances to corresponding position vectors describing a position of a light signal on a receiver. The receiver may, for example, generate a detection signal corresponding to a position on the receiver of a light signal reflected off a target. A control circuit may, for example, generate a position vector in response to the detection signal. A calibration constant (C) may be generated, for example, as a function of a known distance of the target and position vector. C may be applied, for example, to translate the transfer function in the position domain. Various embodiments may advantageously reduce non-linear error in a distance sensor.

Abstract: The present invention is an apparatus for curing composites out-of-autoclave and out-of-oven. The apparatus is a multilayered composite tool for shaping and curing composites. It also contains a sealant layer and composite resistive heating element on the tool's surface. This heating element provides heat to the composites during cure while binding it to the other layers, eliminating the need for external heat from autoclave and oven sources. A ceramic layer is applied to the top surface of the resistive heater for electrical insulation, heater protection and to provide a smooth surface for finish for the composite components being processed with the invention. A method for using the invention is also described. Finally, one embodiment of the invention is presented where a negative composite tool is created to apply additional pressure to the composite component during curing. This additional pressure enables the current invention to more closely mimic autoclave composite processing.

Abstract: The present invention relates to an electronic self-destructing fuse structure which releases a safety device by means of a predetermined level of setback and centrifugal force after a 40 mm grenade is launched, thereby ensuring safety, and which can explode according to the application of an impact of a predetermined level or higher, and also self-destruct after a predetermined time elapses if the impact does not reach the predetermined level and an explosion does not occur, thereby preventing the occurrence of an unexploded grenade.

Abstract: An inorganic adhesive includes magnesium oxide, magnesium sulfate heptahydrate, silica fume, silica sol, lithium silicate, sodium silicate, citric acid, microcrystalline cellulose, cellulose nanowhiskers, amino trimethylene phosphonic acid, and water.

Abstract: A wafer supporting mechanism and a method for wafer dicing are provided. The wafer supporting mechanism includes a base portion and a support portion. The base portion includes a first gas channel and a first outlet connected to the first gas channel. The support portion is connected to the base portion and including a second gas channel connected to the first gas channel. An accommodation space is defined by the base portion and the support portion.

Abstract: In one example, a method includes running a downhole system into a downhole environment that comprises a wellbore, and the downhole system is configured such that a reusable plug of the downhole system is positioned uphole of a perforation gun of the downhole system, then, with the perforation gun, perforating a casing at a stage of the wellbore, and the perforating is performed using a projectile, and the perforating is performed by firing the projectile from a chamber of the perforation gun.

Abstract: A semiconductor device package and a fabrication method thereof are disclosed. The semiconductor package comprises: a package component having a first mounting surface and a second mounting surface; and a first electronic component having a first conductive pad signal communicatively mounted on the first mounting surface through a first type connector; wherein the first type connector comprises a first solder composition having a lower melting point layer sandwiched between a pair of higher melting point layers, wherein the lower melting point layer is composed of alloys capable of forming a room temperature eutectic.

Abstract: Disclosed are methods, systems, and non-transitory computer readable memory for updating vehicle modules. For instance, a system may include: a user interface device configured to: receive and store a re-program file; and display a graphical user interface configured to receive a user input to initiate a re-program process for at least one onboard module of a vehicle. The system may also include a programming device configured to be physically and communicably coupled to an onboard port of the vehicle. The programming device may be configured to: receive, via a defined sequence of messages with the user interface device, and store, via defined operations with a local cache, mapping-and-byte data; re-program the at least one onboard module using the mapping-and-byte data; and in response to determining a checksum condition is satisfied, transmit a re-program success message to the user interface device.

Abstract: Various reconfigurable phononic devices, including phase shifters, mirrors, Mach Zehnder interferometers, memories, and transducers for use in both classical and quantum computing systems are disclosed. The individual phononic devices may be combined in various configurations to implement desired, more complex functionality. The phononic devices may be coupled together to implement the desired functionality using phononic waveguides. The phononic devices include one or more phase shifters that are operationally based on either hyperelasticity or a moving boundary effect.

Abstract: A fuel cell catalyst for oxygen reduction reactions including Pt—Ni—Cu nanoparticles supported on nitrogen-doped mesoporous carbon (MPC) having enhanced activity and durability, and method of making said catalyst. The catalyst is synthesized by employing a solid state chemistry method, which involves thermally pretreating a N-doped MPC to remove moisture from the surface; impregnation of metal precursors on the N-doped MPC under vacuum condition; and reducing the metal precurors in a stream of CO and H2 gas mixture.

Abstract: Opto-mechanical assemblies, systems, devices and methods for pointing laser and other optical beams, and for directing the field of view of sensors are disclosed. The assemblies consist of thin rotating optical elements of a type that diffracts the optical beam over a wide field of regard in two dimensions, and the angle of incidence of the optical beam or line of sight impinging on the optical elements are dynamically controlled maximizing the diffraction efficiency of the optical elements.

Abstract: Disclosed are methods, systems, and non-transitory computer readable memory for staging data and updating vehicle modules using staged data. For instance, a system may include: a user interface device configured to: receive and store a re-program file; and display a graphical user interface configured to receive a user input to initiate a re-program process for at least one onboard module of a vehicle. The system may also include a programming device configured to be physically and communicably coupled to an onboard port of the vehicle. The programming device may be configured to: receive, via a defined sequence of messages with the user interface device, and store, via defined operations with a local cache, mapping-and-byte data; re-program the at least one onboard module using the mapping-and-byte data; and in response to determining a checksum condition is satisfied, transmit a re-program success message to the user interface device.

Abstract: Products, systems and methods are disclosed for lowering the concentrations of at least one of preservatives and fibrils in a liquid insulin composition. One method comprises replacing at least a portion of at least one of phenol and m-cresol with at least one of cyclodextrins, cyclodextrin polymers, cyclodextrin beads, and an ion exchange resin.

Abstract: The present invention is directed to an electro-optical sensor for high intensity electric field measurement. The electro-optical sensor was used to measure a strong 118 MV/m narrow pulse width (˜33 ns) electric field in the magnetically insulated transmission line (MITL) of a pulsed power accelerator. Accurately measuring these high fields using conventional pulsed power diagnostics is difficult due to the strength of interfering particles and fields. The electro-optical sensor uses a free space laser beam with a dielectric crystal sensor that is highly immune to electromagnetic interference and does not require an external calibration.

Abstract: A drop tower apparatus and method of use is provided. The drop tower apparatus includes a base, a frame, a top member, rails, a sled, a triggering system, and a test fixture. The frame extends from the base. The top member is disposed on the frame opposite the base and has a winch. The rails extend from the base to the top member and are disposed within the frame. The sled is configured to slide vertically along the length of the rails and is releasably connected to the winch of the top member. The test fixture is configured to receive a sample for testing. The winch of the top member raises the sled to a desired height, the sled is released at the desired height and slides along the rails resulting in an impact on a sample placed in the test fixture.

Abstract: A heat transfer element, a method for manufacturing the same and a semiconductor structure including the same are provided. The heat transfer element includes a housing, a chamber, a dendritic layer and a working fluid. The chamber is defined by the housing. The dendritic layer is disposed on an inner surface of the housing. The working fluid is located within the chamber.

Abstract: A diagonal equal-hop heterogeneous composite redundancy domain architecture of an intelligent vehicle, comprising: a central gateway, and ADAS domain controller, a vehicle-mounted audio and video domain controller, a vehicle chassis domain controller, and an energy domain controller. The central gateway is respectively communicatively connected to the ADAS domain controller, the vehicle-mounted audio and video domain controller, the vehicle chassis domain controller, and the energy domain controller, such that the central gateway, the ADAS domain controller, the vehicle-mounted audio and video domain controller, the vehicle chassis domain controller, and the energy domain controller form a star connection topological structure; and the ADAS domain controller, the vehicle-mounted audio and video domain controller, the vehicle chassis domain controller, and the energy domain controller form an annular connection topological structure.

Abstract: Systems and methods described herein relate to traffic-flow regulation via centralized lateral flow control. One embodiment receives, at a locality manager that regulates traffic flow on a roadway via lateral flow control, aggregated macroscopic traffic state information from a section manager that communicates with one or more connected vehicles in a section of the roadway; processes the aggregated macroscopic traffic state information at the locality manager using a reinforcement-learning-based model to determine target lateral flows for two or more lanes of the roadway in the section of the roadway; and transmits the target lateral flows from the locality manager to the section manager, which converts the target lateral flows to lane-change actions and transmits the lane-change actions to the one or more connected vehicles.

Abstract: A method and a system for recovering aroma compounds from a coffee extract is provided. The coffee extract and a steam flow is provided to a two-fluid nozzle, to generate a spray of coffee extract in steam, which spray is separated to provide an aroma rich gas and stripped coffee extract.