摘要:
A shock absorber assembly includes a coil spring that reacts between first and second spring seats. The first spring seat is fixed to a shock cylinder and the second spring seat is fixed to a rod that is slidably received within the shock cylinder. An isolator is positioned between an end coil of the spring and at least one of the first and second spring seats. The isolator comprises an annular ring that defines a cavity that is at least partially filled with fluid. The isolator evenly distributes non-centered spring end forces through the fluid to reduce the effects of side load forces.
摘要:
A controller for a DC to DC converter with reference voltage loop disturbance compensation. The controller may include an error amplifier configured to receive a first signal representative of an actual output voltage of the DC to DC converter and a reference signal representative of a desired output voltage of the DC to DC converter and to provide an error signal representative of a difference between the first signal and the reference signal. The controller may also include a PWM modulator with reference voltage compensation circuitry configured to receive the error signal and compensate for a change in the reference signal in order to control overshoot and undershoot of the actual output voltage from a desired voltage due to the change of the reference signal. An electronic device and method are also provided.
摘要:
A semiconductor wafer, substrate, or reticle storage or shipping device that includes a photochromic indicator of exposure to undesired electromagnetic radiation. The present invention includes the incorporation of a photochromic material into the plastic used to fabricate at least a portion of a semiconductor wafer, disk, or reticle shipping or storage containers. The container may include photochromic material in the form of a transparent window or a larger portion of the container. the photochromic material may change color or darkness in response to exposure to a selected range of wavelengths of light.
摘要:
An integrated cooling system includes two separate evaporator coils. Each evaporator coil has its own shutoff, thereby allowing for individual control over the cooling of each of two vehicle spaces. The evaporator coils may be disposed within the vehicle to cool the passenger compartment and a battery compartment, respectively. The separate control afforded by the cooling system provides the flexibility of shutting off cooling to the vehicle passenger compartment for the comfort of the vehicle occupants, while still providing cooling to the battery, as needed. The cooling system includes a number of control features which provide for automatically shutting off cooling to one or more of the evaporator coils based on parameters such as air temperature and refrigerant pressure.
摘要:
An automated glass cooler entrance door assembly for an opening in a walk-in cooler comprising at least one fixed, stationary side door that defines a walkway about the opening for ingress and egress into the cooler, at least one opposing sliding door operatively suspended from a concealed drive mechanism above the opening to slide sideways from a closed position across the opening to close-off the cooler to and from an opened position overlapping the fixed stationary side door to allow customer ingress and egress to the cooler via the walkway through the opening and each of the doors comprising heated glass that is electrically connected to electrical power to heat the same.
摘要:
An impact and/or vibration absorbent material and protective articles making use of said material. An impact and/or vibration absorbent material of the present invention has at least two material layers. The individual layers of the impact and/or vibration absorbent material may be of the same material, or of different materials. Each material layer preferably contains a number of holes. The holes in one layer are located and arranged to be offset from the holes in an adjacent layer. The combination of inherent material properties and the inclusion and arrangement of holes renders such a material highly impact and/or vibration absorbent. Through use of a protective article of the present invention, the effects of impact and/or vibration forces on a user of the protective article can be minimized.
摘要:
The present invention provides a method and system of reading at least one locked, encrypted computer file encrypted by an encryption filter driver running on an operating system of a computer system, with an added kernel driver, while the operating system is running and reading at least one locked, unencrypted computer file in a computer system with an operating system with an added kernel driver while the operating system is running. In an exemplary embodiment, the method and system include (1) getting the handle of the locked, encrypted computer file, (2) causing encryption key information associated with the locked, encrypted computer file to be processed, and (3) reading data from the locked, encrypted computer file by using the added kernel driver.
摘要:
A method of providing network access includes receiving a request from a customer to use a volume of network access and establishing an account in favor of the customer for the volume of network access. The method also includes monitoring the transfer of a volume of information. The volume of information is capable of being expressed in the units of the volume of network access. The method also includes adjusting the account of the customer in relation to the volume of information.
摘要:
A cooling system for a battery in a vehicle does not use air from the vehicle passenger compartment, but rather, takes in ambient air from outside the vehicle. When the temperature of the ambient air outside the vehicle is low enough, the air is moved through a duct system by a pair of fans and blown across a battery assembly. When the temperature of the ambient air outside the vehicle is too warm to cool the battery directly, it is first passed through an evaporator coil where it exchanges heat with a refrigerant, prior to being blown across the battery assembly. The cooling air may be recirculated across the battery assembly, or exhausted from the vehicle through an air extractor.