摘要:
A multi-bit spin torque magnetic element that has a ferromagnetic pinned layer having a pinned magnetization orientation, a non-magnetic layer, and a ferromagnetic free layer having a magnetization orientation switchable among at least four directions, the at least four directions being defined by a physical shape of the free layer. The magnetic element has at least four distinct resistance states. Magnetic elements with at least eight magnetization directions are also provided.
摘要:
A semiconductor package assembly may include a lead frame having a die bonding pad and plurality of leads coupled to the first die bonding pad. A vertical semiconductor device may be bonded to the die bonding pad. The device may have a conductive pad electrically connected to one lead through a first bond wire. An electrically isolated conductive trace may be formed from a layer of conductive material of the first semiconductor device. The conductive trace provides an electrically conductive path between the first bond wire and a second bond wire. The conductive path may either pass underneath a third bond wire thereby avoiding the third bond wire crossing another bond wire, or the conductive path may result in a reduced length for the first and second bond wires that is less than a predetermined maximum length.
摘要:
An adhesive formulation including an acrylate monomer and/or a methacrylate monomer, a chlorosulfonated polymer resin, and a reducing agent. The adhesive also includes a cycloheteroatom zirconate or a cycloheteroatom titannate, which is utilized as a cure profile regulator. Further, the adhesive includes toughening-agent copolymers having a very low Tg to increase impact strength of the cured adhesives at low temperatures.
摘要:
Certain exemplary embodiments comprise a method, which can comprise automatically setting a service brake of a mining haulage vehicle. The service brake can be set responsive to a determination that a wheel comprising a wheel motor is rotating at a rotational speed that is above a predetermined rotational speed. In certain exemplary embodiments, the service brake can be automatically released.
摘要:
An adhesive formulation including an acrylate monomer and/or a methacrylate monomer, a chlorosulfonated polymer resin, and a reducing agent. The adhesive also includes a cycloheteroatom zirconate or a cycloheteroatom titannate, which is utilized as a cure profile regulator. Further, the adhesive includes toughening-agent copolymers having a very low Tg to increase impact strength of the cured adhesives at low temperatures.
摘要:
Certain exemplary embodiments can provide for automatic power control and/or torque boost for retarding a machine that considers a machine weight and/or a machine slope. The automatic power control and/or torque boost can provide a control margin under retard. Certain exemplary embodiments can control, or attempt to control, a speed of the machine at less than a maximum safe speed.
摘要:
Certain exemplary embodiments comprise a method comprising: receiving a measurement of a vehicle speed; receiving information indicative of a drive speed; comparing a value related to the measurement of the vehicle speed with the information indicative of the drive speed to obtain a first speed deviation metric; and controlling a torque output of the drive within a limited range, the limited range at least partially based upon the first speed deviation metric.