Abstract: A device may receive a beamformed wireless signal from a base station. The device may perform a frequency conversion of the beamformed wireless signal to form a frequency converted signal after receiving the beamformed wireless signal. The device may perform, after performing the frequency conversion, processing related to at least one of: analyzing the frequency converted signal, scanning a channel associated with the frequency converted signal, or generating a map related to the frequency converted signal. The device may generate, after performing the processing, output related to at least one of: the analyzing the frequency converted signal, the scanning the channel, or the generating the map.

Abstract: A silver paste composition for screen and/or 3D printing of interconnects of an integrated circuit chip on a metal oxide ink coated stainless steel substrate carrier comprising a mixture of two or more distinct range of sizes of electrically conductive silver particles, a resin in an amount from 0.05 to 10 wt. % of the silver paste composition, a solvent in an amount from 1 to 25 wt. % of the silver paste composition, such that the silver paste composition has silver particles containing calcium content of less than 20 ppm and a viscosity of 10 to 400 Pa·s at a shear rate of 10 sec?1 at 25° C.

Abstract: A device may receive a beamformed wireless signal from a base station. The device may perform a frequency conversion of the beamformed wireless signal to form a frequency converted signal after receiving the beamformed wireless signal. The device may perform, after performing the frequency conversion, processing related to at least one of: analyzing the frequency converted signal, scanning a channel associated with the frequency converted signal, or generating a map related to the frequency converted signal. The device may generate, after performing the processing, output related to at least one of: the analyzing the frequency converted signal, the scanning the channel, or the generating the map.

Abstract: A device may receive a beamformed wireless signal from a base station. The device may perform a frequency conversion of the beamformed wireless signal to form a frequency converted signal after receiving the beamformed wireless signal. The device may perform, after performing the frequency conversion, processing related to at least one of: analyzing the frequency converted signal, scanning a channel associated with the frequency converted signal, or generating a map related to the frequency converted signal. The device may generate, after performing the processing, output related to at least one of: the analyzing the frequency converted signal, the scanning the channel, or the generating the map.

Abstract: A device may receive a beamformed wireless signal from a base station. The device may perform a frequency conversion of the beamformed wireless signal to form a frequency converted signal after receiving the beamformed wireless signal. The device may perform, after performing the frequency conversion, processing related to at least one of: analyzing the frequency converted signal, scanning a channel associated with the frequency converted signal, or generating a map related to the frequency converted signal. The device may generate, after performing the processing, output related to at least one of: the analyzing the frequency converted signal, the scanning the channel, or the generating the map.

Abstract: A device may receive a beamformed wireless signal from a base station. The device may perform a frequency conversion of the beamformed wireless signal to form a frequency converted signal after receiving the beamformed wireless signal. The device may perform, after performing the frequency conversion, processing related to at least one of: analyzing the frequency converted signal, scanning a channel associated with the frequency converted signal, or generating a map related to the frequency converted signal. The device may generate, after performing the processing, output related to at least one of: the analyzing the frequency converted signal, the scanning the channel, or the generating the map.

Abstract: A device may receive a beamformed wireless signal from a base station. The device may perform a frequency conversion of the beamformed wireless signal to form a frequency converted signal after receiving the beamformed wireless signal. The device may perform, after performing the frequency conversion, processing related to at least one of: analyzing the frequency converted signal, scanning a channel associated with the frequency converted signal, or generating a map related to the frequency converted signal. The device may generate, after performing the processing, output related to at least one of: the analyzing the frequency converted signal, the scanning the channel, or the generating the map.

Abstract: UV-curable coating compositions are provided including (in weight %) 5-50% cycloaliphatic crosslinker of the formula wherein R is wherein X is a C1-4 straight chain, 20-55% of a summed amount of an oxetane crosslinker and an epoxy diluent, 35-45% epoxy functionalized silicon nanoparticles, 1-5% epoxy silane adhesion promoter and 0.5-2% photoinitiator.

Abstract: UV-curable coating compositions are provided including (in weight %) 5-50% cycloaliphatic crosslinker of the formula wherein R is wherein X is a C1-4 straight chain, 20-55% of a summed amount of an oxetane crosslinker and an epoxy diluent, 35-45% epoxy functionalized silicon nanoparticles, 1-5% epoxy silane adhesion promoter and 0.5-2% photoinitiator.

Abstract: Provided are aerosol jet uncoated and coated (e.g., glass-coated) metal conductive ink compositions that can be deposited onto a substrate using, for example, aerosol jet printing and direct-write methods such as Aerosol Jet (e.g., Optomec M 3D) deposition and methods of aerosol jet deposition of the aerosol jet uncoated and coated metal conductive ink compositions. Also provided are aerosol jet UV curable dielectric ink compositions that exhibit transparency, storage stability, and very good print quality and print stability, thereby enabling the formation of very fine dielectric features on a variety of substrates.

Abstract: Systems and methods are disclosed that can be employed in transferring a plurality of packaged semiconductors. The system comprises a first input station configured to receive one or more storage mediums of a first type configured to store packaged semiconductors. A second input station is configured to receive one or more storage mediums of a second type configured to store packaged semiconductors. A differential pressure supply provides a differential pressure that moves packaged semiconductors between a given storage medium of the first type and a given storage medium of the second type.

Abstract: An adjustable handlebar mounting device includes a frame mounting member, a front pivot member, a rear pivot member, and a releasable fastening unit. The frame mounting member is formed with front and rear lug units. The front pivot member has a front lower section connected pivotally to the front lug unit, a front upper section to be connected to a handlebar, and an intermediate coupling part. The rear pivot member has a rear lower section connected pivotally to the rear lug unit, and a rear upper section. The coupling part and the rear upper section are respectively formed with a slot unit and a hole unit for extension of the fastening unit therethrough. The fastening unit is operable so as to press the coupling part and the rear upper section firmly against each other for supporting the handlebar.

Abstract: A bicycle includes a bicycle frame, a wheel set, a treading unit, a handlebar unit, and a seat unit. The bicycle frame has front and rear ends. The wheel set includes front and rear wheels disposed respectively on the front and rear ends of the bicycle frame. The treading unit is mounted on the bicycle frame for transmitting treading power to the wheel set. The handlebar unit is mounted on the bicycle frame and is coupled to the front wheel to permit steering of the front wheel. The handlebar unit is pivotable toward and away from the rear end of the bicycle frame. The seat unit is mounted adjustably on the bicycle frame to permit height adjustment thereof relative to the handlebar unit.

Abstract: An adjustable handlebar mounting device includes a frame mounting member, a front pivot member, a rear pivot member, and a releasable fastening unit. The frame mounting member is formed with front and rear lug units. The front pivot member has a front lower section connected pivotally to the front lug unit, a front upper section to be connected to a handlebar, and an intermediate coupling part. The rear pivot member has a rear lower section connected pivotally to the rear lug unit, and a rear upper section. The coupling part and the rear upper section are respectively formed with a slot unit and a hole unit for extension of the fastening unit therethrough. The fastening unit is operable so as to press the coupling part and the rear upper section firmly against each other for supporting the handlebar.

Abstract: A bicycle includes a bicycle frame, a wheel set, a treading unit, a handlebar unit, and a seat unit. The bicycle frame has front and rear ends. The wheel set includes front and rear wheels disposed respectively on the front and rear ends of the bicycle frame. The treading unit is mounted on the bicycle frame for transmitting treading power to the wheel set. The handlebar unit is mounted on the bicycle frame and is coupled to the front wheel to permit steering of the front wheel. The handlebar unit is pivotable toward and away from the rear end of the bicycle frame. The seat unit is mounted adjustably on the bicycle frame to permit height adjustment thereof relative to the handlebar unit.

Abstract: A bicycle includes a stem extending downwardly from a handle, and a crank mechanism interconnecting the stem and a head tube. The crank mechanism includes a frame fixed on the head tube, a lever pivoted to a front end of the frame and extending uprightly therefrom, a crank pivoted to the rear end of the frame and extending uprightly therefrom, and a coupler member pivoted to an upper end of the crank and movably connected to an upper end of the lever so as to permit co-movement of the lever, the crank and the coupler member relative to the frame and so as to permit frontward and rearward movement of the handle together with the stem relative to the head tube. A locking unit is selectively and movably connected to two of the frame, the lever, the crank and the coupler member, and is operable between locking and unlocking positions.

Abstract: A seat anchoring device includes a slide base coupled slidably to a seat support rod and formed with a roller chamber that extends along a longitudinal direction. The roller chamber is formed with a shallower section and a deeper section. A rolling member is disposed in the roller chamber and is movable along the longitudinal direction between the shallower and deeper sections to selectively arrest sliding movement of the slide base. A biasing member is disposed in the roller chamber for biasing the rolling member toward the shallower section. A release mechanism is mounted on the slide base and is operable so as to extend into the roller chamber and push the rolling member from the shallower section into the deeper section of the roller chamber against biasing action of the biasing member.

Abstract: A chain casing of a bicycle includes an intermediate hollow body that extends between a chain ring and a sprocket. The hollow body has a peripheral wall defining a receiving space. First and second partitions extend in the receiving space to divide the same into upper and lower compartments that receive the upper and lower chain sections of a chain extending between the chain ring and the sprocket. A tension roller is disposed between a front end of the hollow body and the chain ring below the lower chain section, which is in sliding contact with and straddles the tensioning roller.

Abstract: A bicycle includes a stem extending downwardly from a handle, and a crank mechanism interconnecting the stem and a head tube. The crank mechanism includes a frame fixed on the head tube, a lever pivoted to a front end of the frame and extending uprightly therefrom, a crank pivoted to the rear end of the frame and extending uprightly therefrom, and a coupler member pivoted to an upper end of the crank and movably connected to an upper end of the lever so as to permit co-movement of the lever, the crank and the coupler member relative to the frame and so as to permit frontward and rearward movement of the handle together with the stem relative to the head tube. A locking unit is selectively and movably connected to two of the frame, the lever, the crank and the coupler member, and is operable between locking and unlocking positions.

Abstract: A bicycle wheel includes an annular rim having an annular base wall, a hub shell surrounded by the annular base wall and having two opposite ends that are disposed at two opposite sides of the annular rim, and a plurality of unitary V-shaped spokes equiangularly spaced apart and extending from the hub shell to the annular base wall. Each of the V-shaped spokes has a tip end that is connected to the annular base wall, and two arms that diverge from the tip end and that have distal ends which are respectively connected to the opposite ends of the hub shell.