摘要:
A method and system for performing memory optimization is described. In one embodiment, a method includes receiving a plurality of read/write requests, wherein at least a portion of the read/write requests are assigned respective identifiers for associating related requests of the read/write requests. Arrival times of the read/write requests assigned to each of the identifiers is measured and predicted arrival times of future read/write requests assigned to each of the identifiers is determined. A real-time schedule of memory requests is created using the arrival times of the read/write requests and the predicted arrival times. The method includes using the real-time schedule to determine idle periods and performing opportunistic functions in the memory during the idle periods, including performing at least one of garbage collection or translation cache pre-fetch.
摘要:
A system corrects differential focus arising from keystone errors in projection displays. An electrically variable optical element may correct the differential focus of the projected image. The focus of the image may be corrected so that opposed portions of the image, otherwise subject to keystone errors, are both correctly focused.
摘要:
A luminosity channel may be provided in an electro-optic projection display by beam splitting the incident light source into first and second polarization beams. One polarization beam may be used to illuminate the three modulators for the three primary color channels. The other beam may be utilized to illuminate a white light modulator which provides a luminosity channel. The two beams may be recombined to produce the final image. As a result, in some embodiments, higher resolution, or wider color gamut, and better image quality may be achieved without unduly effecting the light efficiency of the display.
摘要:
Substituted pyrrole, angiotensin-II receptor antagonists and pharmaceutically acceptable salts thereof are useful for treating glaucoma and ocular hypertension.
摘要:
A full face smoke mask having a detachable air tank for dispensing air to the mask in smoke emergencies. A valve on the air tank is opened automatically when the tank is threaded to a rigid fitting carried on the mask. The valve body is equipped with a rupture film which ruptures to vent excessive pressure in the dispensing system.
摘要:
In a vacuum system a baffle-valve acts first as a baffle to reduce the backstreaming of a diffusion pump fluid into the main vacuum chamber being evacuated and secondly it can be used as a valve to provide complete isolation between the diffusion pump and the vacuum chamber. This enables the chamber to be open for service work while the diffusion pump is kept operating for rapid pump down. The foregoing dual use of the baffle/valve increases pumping efficiency because of higher conductance.
摘要:
A BOAT HITCHING DEVICE AND CARRYING SYSTEM used for a carrying device for boats. This device is used in and around diving deck of the boat. The device is comprised essentially of two main parts: 1. A case which features a way to fasten the device to the boat; a way to rotate a receptor from a stored position and then securely retain the receptor in an essentially horizontal “use” position; a manner to pivot and securely retain the receptor in the use position; and features to provide a safe, flat deck when the device is in storage and 2. a receptor with a hub to pivotally yet securely connect to the case; a receiver structure to receive the various carrying accessories; and a way to securely retain the accessories. These devices are designed for Original Equipment or After Market offerings.
摘要:
A method and system thereof for dynamically configuring a device, adapted to be communicatively coupled in a wireless personal area network, with an attribute corresponding to a characteristic of the device. In one embodiment, the method involves receiving an attribute setting corresponding to characteristics of the device and implementing a corresponding configuration state. In this embodiment, the configuration state activates a corresponding device configuration. In one embodiment, the attribute setting constitutes a discretely variable value conforming to the degree of mobility of the device. In one embodiment, an attribute setting constitutes a discretely variable value conforming to the location of the device. In one embodiment, two attribute settings constitute discretely variable values conforming, one to the degree of mobility of the device, and the other to its location. In one embodiment, the device and network incorporate communicative capability compliant with the Bluetooth specification.
摘要:
A method for eliminating the flicker of a light source such as a florescent light having the first step of setting a first frame rate for the capture of a series of frames. Then, setting a capture integration period to a first integration period, and capturing a set of frames under an illumination source with a first frequency. Thereafter, determining the first frequency of the illumination by using a Fourier transform (FFT) of the set of captured frames. What is also disclosed is an apparatus for performing the above method having an image sensor and a capture control unit coupled to the image sensor.