Abstract: A semiconductor device may comprise a semiconductor die comprising an active surface and contact pads disposed. Conductive interconnects comprising first ends may be coupled to the contact pads and second ends may be disposed opposite the first ends. An encapsulant may comprise a planar surface disposed over the active surface of the semiconductor die. The planar surface may be offset from the second surface of the conductive interconnects by a distance greater than or equal to 1 micrometer. A build-up interconnect layer may be disposed over the planar surface and extend into the openings to electrically connect with the conductive interconnects. A method of making the semiconductor device may further comprise grinding a surface of the encapsulant to form the planar surface and the conductive residue across the planar surface. The conductive residue may be etched to remove the conductive residue and to reduce a height of the conductive interconnects.

Abstract: Optoacoustic diagnostic systems, devices, and methods are described. A system may comprise a console unit and a handheld probe. The console unit comprises a controller, a processor, a photodiode array, an acoustic processing subsystem, and a cooling subsystem. The probe directs light signals from the photodiode array to patient tissue. The light signals each have different wavelengths selected based on the physiological parameter of interest. The probe further comprises an acoustic transducer that receives acoustic signals generated in response to the directed light signals. The probe may comprise a finger-held working end that can be directed to the skull of a fetus within the uterus during labor. The probe can then accurately determine blood oxygenation of the fetus to determine if a caesarian section is necessary.

Abstract: Systems and techniques are described for optimizing an integrated circuit (IC) design. Some embodiment can perform enumeration on a hardware description language (HDL) description of an IC design to obtain a enumerated IC design that includes at least one technology-independent wide-gate or technology-independent wide-bus, wherein the technology-independent wide-gate represents a logical function that is performed on a variable number of inputs, and wherein the technology-independent wide-bus represents a variable number of signals that are part of a bus. The embodiments can then perform technology-independent IC optimization, synthesis, and technology-dependent IC optimization to obtain an optimized and synthesized IC design.

Abstract: This disclosure provides various embodiments of implant tools and implant techniques utilizing those tools. In one embodiment, an implant tool comprises a handle and a shaft. The shaft includes a proximal end adjacent the handle, a distal end, an open channel that extends from near the proximal end to the distal end, and at least one lumen that extends from a proximal end of the shaft to a location near the distal end of the shaft. The implant tool may also include a coupler configured to connect to a fluid delivery device. In one example, the fluid delivery device may be a syringe. In some instances, the handle of the implant tool may include a compartment or a recess configured to receive the fluid delivery device.

Abstract: A tray mounted lateral guide for use between trays of a cargo bay having a bay floor includes a main body defining a roller slot. The tray mounted lateral guide further includes a roller configured to be at least partially positioned in the roller slot and to facilitate conveyance of a pallet through the cargo bay.

Abstract: Methods of forming staircase structures. The method comprises forming a patterned hardmask over tiers. An exposed portion of an uppermost tier is removed to form an uppermost stair. A first liner material is formed over the patterned hardmask and the uppermost tier, and a portion of the first liner material is removed to form a first liner and expose an underlying tier. An exposed portion of the underlying tier is removed to form an underlying stair in the underlying tier. A second liner material is formed over the patterned hardmask, the first liner, and the second liner. A portion of the second liner material is removed to form a second liner and expose another underlying tier. An exposed portion of the another underlying tier is removed to form another underlying stair. The patterned hardmask is removed. Staircase structures and semiconductor device structure are also disclosed.

Abstract: An exercise machine may include a stationary frame, an inclinable portion movably connected to the stationary frame, and an incline mechanism connected to the stationary frame. The incline mechanism may include a coiling mechanism, a coiling rod of the coiling mechanism, a flexible coiling link movable with a rotation of the coiling rod, and where the flexible coiling link is connected to the inclinable portion.

Abstract: Various embodiments concern a sprayer having a blower that outputs a HVLP flow of air into a hose, the hose connecting with a spray gun. A pressure sensor measures pressure of the HVLP air within the hose via a tube that branches from a fitting to which the hose connects. If the sensor indicates that the pressure level has increased above a threshold amount, indicating that the trigger of the spray gun is not being actuated, then power output to the blower is reduced (e.g., stopped). HVLP air is trapped within the hose by two valves when the trigger is not actuated. When the sensor indicates that the pressure level has decreased, corresponding to release of the trapped HVLP air into the gun for spraying by actuation of the trigger, power to the blower is increased (e.g., resumed).

Abstract: The present disclosure provides an adjustable endoscopic surgical device for illuminating a tissue surface with diffuse and oblique light. In some embodiments, light emanates from the sides of an optical fiber, which is optionally formed at least in part into a loop shape.

Abstract: Embodiments provide techniques for altering a virtual world based on combinational input gestures. Embodiments retrieve a definition for a combinational gesture within a computer game, the definition specifying physical actions to perform according to a specified timing schedule in order to successfully perform the combinational gesture. User activity is monitored to detect when a first user input from a first input devices sufficiently matches a first predefined pattern of user input corresponding to a first physical action, and to detect when a second user input from a second input device sufficiently matches a second predefined pattern of user input corresponding to a second physical action. Embodiments determine that the first and second user inputs were performed according to the timing schedule specified in the definition. A status of at least one aspect of a virtual world for the computer game is altered, based on performance of the combinational gesture.

Abstract: Optoacoustic diagnostic systems, devices, and methods are described. A system may comprise a console unit and a handheld probe. The console unit comprises a controller, a processor, a photodiode array, an acoustic processing subsystem, and a cooling subsystem. The probe directs light signals from the photodiode array to patient tissue. The light signals each have different wavelengths selected based on the physiological parameter of interest. The probe further comprises an acoustic transducer that receives acoustic signals generated in response to the directed light signals. The probe may comprise a finger-held working end that can be directed to the skull of a fetus within the uterus during labor. The probe can then accurately determine blood oxygenation of the fetus to determine if a caesarian section is necessary.

Abstract: Embodiments provide techniques for automating control of electronic device. A first interactive game playing within the physical environment using one or more electronic devices is detected. Embodiments collect electromyogram data from one or more electromyography sensors within the physical environment and analyze the electromyogram data collected to determine muscle activations made by the user. Upon determining that the determined muscle activations made by the user match a predefined pattern of electromyography data, embodiments determine a gameplay action corresponding to the predefined pattern of electromyography data and transmit an instruction, to at least one of the one or more electronic devices within the physical environment, instructing the electronic device to perform the determined gameplay action.

Abstract: A cable exercise machine includes a first pull cable and a second pull cable incorporated into a frame. Each of the first pull cable and the second pull cable are linked to at least one resistance mechanism. The at least one resistance mechanism includes a flywheel and a magnetic unit arranged to resist movement of the flywheel.

Abstract: A device for detecting proximity to an active alternating current (AC) voltage source is provided. The device includes a housing, at least one antenna configured to generate a signal in response to exposure to electromagnetic radiation, signal processing circuitry configured to process the signal generated by the at least one antenna, a microprocessor configured to determine, from the processed signal, whether the alert device is proximate to the active AC voltage source, a communication device configured to generate a signal in response to a determination that the alert device is proximate the active AC voltage source, and an interference reduction device configured to discharge an accumulated charge on the alert device to reduce electromagnetic interference from sources other than the active AC voltage source.

Abstract: An implantable medical therapy delivery device includes a non-conductive filament extending along a length of an outer surface of an insulative body of the device, wherein the filament includes a plurality of fixation projections and is secured to the outer surface of the insulative body such that the projections protrude outward from the outer surface and are spaced apart from one another along the length of the outer surface. The filament may be wound about the length with an open pitch. In some cases, the insulative body includes an open-work member forming at least a portion of the outer surface thereof, and the filament may be interlaced with the open-work member. In these cases, the filament may be bioabsorbable, for example, to provide only acute fixation via the projections thereof, while the open-work member provides a structure for tissue ingrowth and, thus, more permanent or chronic fixation.

Abstract: Embodiments of a strength training apparatus and related methods are provided. In one embodiment, a strength training apparatus may include a base member, a tower structure, a first arm, a second arm, a flywheel, a cable and pulley system, a torque sensor, and a console. The cable and pulley system may be configured to effect rotation of the flywheel. The torque sensor may be configured to measure torque applied to the flywheel during the rotation of the flywheel. The console may include an output device. The console may further be in communication with the torque sensor. The console may further be configured to calculate an amount of work expended by a user based at least in part on the measured torque. The output device may be configured to provide an indication of the calculated amount of work expended by the user.

Abstract: Techniques are disclosed for distinguishing user movements in an immersive play environment. A first tracking device is provided that measures first tracking data. A second tracking device is also provided to measure second tracking data. A controller device is also provided to receive tracking data from the second tracking device. The second tracking device measures movement of a user by receiving the first tracking data from the first tracking device and determining third tracking data movement based on a combination of the first tracking data and the second tracking data.

Abstract: A debris blower system for clearing debris from the path of a road grader. The debris blower system generally includes a mounting platform configured to mount to a road grader, a blower unit attached to the mounting platform, an exhaust tube attached to the blower unit, and a motor attached to the mounting platform. The exhaust tube may be configured to rotate relative to the blower unit to alter the flow of air from the blower unit. The motor is configured to rotate the exhaust tube and alter the direction of air from the blower, which is generally to a road surface in front of a road grader. The debris blower system may also be attached to a lifter, which permits the mounting platform to be raised and lowered to further control the outflow of air from the blower unit.

Abstract: The present invention relates to golf balls, specifically to a golf ball comprising an aerodynamic pattern having novel shaped dimple structures which reduce the variation in airflow turning angle thereby improving the golf ball's flight performance. The dimple structures have a conical shaped base with a dimple in the center and reduced or no flat land areas between the dimples.