Abstract: There is provided herein a low foam surfactant composition comprising: (a) di-trisiloxane alkoxylate component of the general formula (I): (R1R2R3SiO)2(R4)Si—R5—Si(R6)(OSiR7R8R9)2??(I); and, (b) mono-trisiloxane alkoxylate component of the general formula (II): (R12R13R14SiO)2Si(R15)R16??(II) wherein di-trisiloxane alkoxylate (I) is soluble in mono-trisiloxane alkoxylate and methods of making the same.

Abstract: Various embodiments described herein are directed toward gaming peripherals with built-in audio support. The gaming peripheral may include a plurality of input mechanisms configured to control a video game. The video game may be controlled via the plurality of input mechanisms in a first mode. Handheld input devices applicable to some embodiments may include, without limitation, computer controllers, video game console controllers, and handheld video gaming devices. Input mechanisms applicable to various embodiments may include, for example, control sticks (e.g., joysticks or analog sticks operable by a user's finger, such as a thumbstick), buttons, switches, and directional pads. The gaming peripheral may include a designated input mechanism that, when engaged, reconfigures the gaming peripheral into a second mode causing at least one of the plurality of input mechanisms, when actuated, to adjust audio attributes of the video game without interrupting play of the video game.

Abstract: A gaming headset can include a headband that fits over a user's head and a pair of ear cup assemblies coupled to the headband. Each of the ear cup assemblies can include a housing having one or more magnets and an ear pad having one or more magnets that have an opposite polarity than the magnets in the housing, the ear pad pivotally coupled to the housing alone one side of the ear cup assembly by a hinge. The ear pad can pivot between a closed position and an open position relative to the housing. In the closed position, the magnets in the ear pad and the housing exert an attractive force therebetween to retain the ear pad in contact with the housing. In the open position, the ear pad is inclined away from the housing to overcome the attractive force and define a gap on an opposite side of the ear cup assembly from the hinge to vent a space between the ear pad and the housing.

Abstract: An optic configuration including a PCBA with one or more LEDs mounted thereon to emit light through a lens and a reflector. The optic configuration may be assembled within a cavity of a lighting fixture. At least a portion of the emitted light may be subtended by the lens, such that the lens may subtend light through a number of regions (e.g., three distinct regions). At least a portion of the emitted light may be subtended by the reflector, such that the reflector may subtend light from a number of surfaces (e.g., four surfaces). At least a portion of the light subtended by the lens may further be subtended by the reflector. The light subtended by the lens and/or the reflector may form a beam pattern including a high intensity spot portion and a lower intensity flood portion.

Abstract: A bi-directional cryogenic rotary valve having a housing defining a fluid passageway, a control member rotatably disposed within the fluid passageway, and a seal assembly positioned along an inner surface of the housing to provide a bubble tight seal between the housing and the control member. The rotary valve adapted to operate at or near cryogenic temperatures (i.e., at ?160° C.) while maintaining an effective seal in both the forward and reverse directions. The rotary valve being capable of retrofitting against wear and operational stress sustained from repeated use and operation.

Abstract: A tolerance ring with functional layers has an annular band and an elastomeric layer. The assembly also may have a low friction layer, which may be bonded, calendared or laminated thereto. The low friction material may completely encapsulate the annular band.

Abstract: A removable joystick for use with a video game controller includes a base shaft that is coupled to a joystick unit in the housing of the video game controller so that the proximal end of the base shaft extends to a location at or below an outer surface of the housing. A top shaft assembly is removably coupleable to the base shaft. The top shaft assembly includes a top shaft with a proximal end that removably couples to a joystick ball. The top shaft assembly also includes a collar that is spring loaded and movably coupled to the top shaft and has a flange that extends outward from the outer surface of the collar. The top shaft assembly removably couples to the base shaft via a quick disconnect assembly. When the top shaft assembly is disconnected from the base shaft, the flange of the collar engages and retains a dust cover disposed over the collar to inhibit misplacement or loss of the dust cover.

Abstract: A system and method for braking a flat-towed vehicle based upon a braking pressure of a braking fluid in a braking circuit in the towing vehicle, the method includes measuring a piezoresistor voltage drop across a piezoresistor positioned within the braking circuit such that the piezoresistor voltage drop changes in response to the braking pressure within the braking circuit. Based upon the measured piezoresistor voltage drop, a motor frame duration is retrieved. A clutch engages the motor output shaft to initiate a clutch frame. Upon expiration of a programmed clutch delay, a motor frame initiates by supplying power to a motor. Upon expiration of the motor frame duration, power to the motor is interrupted. The clutch continues to be engaged for the duration of the clutch frame. The clutch releases allowing a capstan attached to the clutch to spin freely relative to the motor output shaft.

Abstract: The present invention relates to catalyst compositions containing a mixed oxide catalyst of formula (I) or formula (II) as described herein, their preparation, and their use in a process for ammoxidation of various organic compounds to their corresponding nitriles and to the selective catalytic oxidation of excess NH3 present in effluent gas streams to N2 and/or NOx.

Abstract: Optically transparent and infrared absorbing films include an infrared absorbing layer including, for example, a transparent conductive oxide. The film can include an infrared absorption composite stack that can include, for example, an infrared absorption material disposed between dielectric layers. The film can synergistically improve optical and solar properties.

Abstract: The present invention provides curable compositions comprising non-tin metal accelerators that accelerate the condensation curing of moisture-curable silicones/non-silicones. In particular, the present invention provides an accelerator comprising metal-arene complexes that are suitable as replacements for organotin in sealant and RTV formulations.

Abstract: A tolerance ring including a sidewall having a first and a second opposite major surfaces spaced apart by a thickness, wherein the first major surface defines an inner diameter of the tolerance ring at a first location of the sidewall and an outer diameter of the tolerance ring at a second location of the sidewall. A method of forming a tolerance ring including providing a strip of material comprising a first, a second, a third, and a fourth edge, shaping the first edge of the strip toward the third edge, and shaping the second edge of the strip toward the fourth edge.

Abstract: An enclosed digital power amplifier has features for accommodating thermal cycling. The digital power amplifier includes an amplifier board and a controller board, both of which are in a protective housing. The amplifier board includes electronic components mounted on a copper circuit layer that is disposed on a dielectric layer that is disposed on an aluminum substrate layer. The housing includes slotted mounting projections that extend from sidewalls to isolate fasteners from the aluminum substrate layer, and thereby accommodate expansion of the aluminum substrate layer while the digital power amplifier is secured to a surface by the fasteners. Bottom edges of the sidewalls contact a top outer edge of the amplifier board. The mounting projections contact side outer edges of the first circuit board.

Abstract: An adjustment control for adjusting a damping curve of a shock absorber includes an aperture seat coupled to a base of the shock absorber. The aperture seat defines a flow tube. A plug, in mechanical communication with a spring, slidably engages the flow tube. A plug nut is threadably coupled to an adjustment nut shaft stud and is in mechanical communication with the spring. An adjustment nut is coupled to the base. The adjustment nut has a non-circular cavity to receive at least a portion of the adjustment nut shaft stud and at least a portion of the non-circular region of the plug nut such that the plug nut cannot rotate relative to the non-circular cavity of the adjustment nut. An adjustment knob causes rotation of the adjustment nut shaft stud. The rotation of the adjustment nut shaft stud causes axial movement of the plug nut.

Abstract: A nanofiber nonwoven product is disclosed which comprises a polyamide with a relative viscosity from 2 to 330, spun into nanofibers with an average diameter of less than 1000 nanometers (1 micron). In general, the inventive products are prepared by: (a) providing a polyamide composition, wherein the polyamide has a relative viscosity from 2 to 330; (b) melt spinning the polyamide composition into a plurality of nanofibers having an average fiber diameter of less than 1 micron, followed by (c) forming the nanofibers into the product.

Abstract: The present invention is concerned with the use of polymeric additives for paraffin-containing fluids as pour point depressants and low temperature flow improvers, wherein the polymers comprise styrene and maleic acid dialkyl ester building blocks.

Abstract: The present invention provides a polyorganosiloxane compound having a low viscosity, a process for the manufacture of such polyorganosiloxane compounds, polyorganosiloxane compositions comprising said polyorganosiloxane compound and another polyorganosiloxane compound which is different from the polyorganosiloxane compound, aqueous emulsions comprising the polyorganosiloxane compound, and a method of surface treatment using the polyorganosiloxane compound.

Abstract: Videogame controllers with smart trigger stops may include: a housing including A trigger, the trigger movable along a path of travel; a sensor configured to detect the position of the trigger and to generate a signal representing trigger position; a processor configured to interpret signals generated by the sensor and cause an output signal to be transmitted to a gaming console; a trigger-stop that is movable between an engaged position and a disengaged position, the trigger-stop in the disengaged position allowing the trigger to move along the entire path of travel, the trigger-stop in the engaged position blocking the trigger from moving along the entire path of travel; and a switch coupled with the housing and the trigger-stop, wherein movement of the trigger-stop from the disengaged position to the engaged position flips the switch and causes the processor to map received signals to generated signals in a different manner.

Abstract: A seismic protective structure (100) for protecting a board partition (190). The protective structure (100) comprises a first stud (110), a second stud (120), and a wedge (140). The first stud (110) is mounted against a neighboring wall (150) and the second stud is being positioned spaced from the first stud so that a protective board (130) is mounted on the first stud and the second stud. The structure also comprises a wedge (140) mounted and positioned against the second stud (120) such that the protective board (130) mounted on the first (110) and second stud (120) is pushed at least partly out of the plane of the board partition (190) by the wedge (140) when a given level of seismic stress is appearing.