摘要:
An ambiance lighting system for a vehicular passenger compartment has a variable color light output which is automatically responsive to temperature changes. First and second light sources of different colors (e.g., blue and red) are positioned immediately behind the air discharge vents and are selectively energized by a control circuit so that the first light source radiates light through the vent when the temperature falls below a predetermined value and the second light sources energizes the second color of light when the air temperature rises above a predetermined value. Sensors are used to detect the temperature of air, preferably in the ducting plenum. Various control strategies can be deployed to achieve aesthetically interesting light presentations which enhance ambiance within the passenger compartment.
摘要:
A mounting assembly (100) for a lamp socket (105) that is adjustable, comprises a bracket (101) configured to be mechanically coupled to a luminaire assembly and a mounting plate (103) configured to attach to the lamp socket and be mechanically coupled to the bracket and selectively engage the bracket at one of a multiplicity of angular rotations. A corresponding method of aligning a lamp to a desired rotational position with respect to a luminaire, includes disengaging a mounting plate from a bracket, where the mounting plate and the bracket are coupled about a common axis of rotation, rotating the mounting plate about the axis to a rotational position corresponding to the desired rotational position of the lamp and re-engaging the mounting plate and the bracket.
摘要:
A system for transmitting synchronized phasors over a wide area network. The system generally includes a plurality of phasor measurement units (PMUs). Each of the PMUs are associated with a secured portion of a power system and measure power system data from the secured portion of the power system associated therewith. The power system data is associated with a time-element. A power system data concentrator is further provided in communication with the phasor measurement units such that it aggregates and time-correlates the power system data. A configurable docking visualization tool or software is provided which communicates with the PMUs and data aggregators. The configurable tool provides an end user with the ability to dock or nest pre-configured forms for optimal viewing of synchronized phasor data and different power system quantities.
摘要:
A tyre for a vehicle wheel comprising two sidewalls, a tread, beads, the sidewall intended to be positioned on the interior side of the vehicle being shorter than that intended to be positioned on the exterior side of the vehicle, a reinforcement structure extending between the beads and maintained in said beads by anchoring zones, each of the beads comprising a specific and distinct arrangement of the anchoring zone thereof, such that the anchoring zone of the bead intended to be positioned on the exterior side of the vehicle exhibits a greater anchoring capacity than the anchoring zone of the bead intended to be on the interior side of the vehicle. The internal and external anchoring zones are thus arranged in such a manner as to produce, in operation, a rim clamping load which is substantially identical on each side.
摘要:
A method for packaging integrated circuits in a wafer format that eliminates wire bonds. A wafer substrate on which the integrated circuits have been fabricated is patterned and etched to form signal and ground via through the substrate. A back-side ground plane is deposited in contact with the ground vias. A protective layer is formed on the top surface of the substrate, and a protective layer is formed on the bottom surface of the substrate, where the bottom protective layer fills in removed substrate material between the integrated circuits. Vias are formed through the bottom protective layer, and the wafer substrate is diced between the integrated circuits.
摘要:
The invention provides techniques for adjusting for actuator non-linearities in a data storage system. The invention is particularly useful for piezoelectric actuators, such as actuators that implement a bimorph piezoelectric crystal structure or a laminate piezoelectric crystal structure, although other actuators may present similar non-linearity issues. In one embodiment, the invention provides a method comprising applying a signal to an actuator of a data storage system, the actuator having a non-linear response, wherein the signal includes a linear drive component and a non-linear adjustment component, and positioning a data storage head with respect to a data storage medium via the actuator.
摘要:
The invention provides a read-while-write recording system for a linear data storage medium, such as magnetic tape or other data storage medium in which data is stored on parallel data tracks that extend along a length of the medium. The invention makes use of separate sliders for the read and write elements, and separate actuators to control the positioning of the sliders. Each of the sliders may also include servo elements to read servo marks. In this manner, the write elements of a first slider can be positioned independently from the read elements of a second slider in order to achieve improved head positioning with respect to data tracks on the linear data storage medium.
摘要:
A machining system having a machining envelope, a housing, a hopper, and a seal. The housing defines at least a portion of the machining envelope. The hopper has a top surface defining an opening. The seal is disposed between the housing and the top surface. The hopper is configured to receive particulates when positioned below the machining envelope.
摘要:
An apparatus and method for electrochemically modifying the retention of a species on a chromatography material is disclosed. The apparatus comprises a housing having an effluent flow channel adapted to permit fluid flow therethrough. The effluent flow channel comprises chromatography material. The apparatus further comprises first and second electrodes positioned such that at least a portion of the chromatography material is disposed between the first and second electrodes, and fluid flow through the apparatus is between, and in contact with, the first and second electrodes.