Abstract:
A fixation structure for the fan to be coupled with the heat dissipating device for the central processing unit (CPU), in particular applies to the CPU which is perpendicularly inserted into the housing wherein the fan is mounted to a base set and uniformly formed as a single unit in which that a pair of the fixation plates extendingly from the base set are positioned respectively opposite to each other where the end of the fixation plate bends outward to form a flanged clipping body. The above mentioned base set is constructed in accordance with the heat dissipating device for the CPU, where two clipping holes positioned respectively to the clip structure is formed on the heat dissipating device so as to allow the clipping body be inserted therein and engaged thereto forming a single unit, which provide a sufficient and quick method of assemblement.
Abstract:
A device for table elevation includes: two decorative covers; two guiding bases connected by a connecting rod and each having four fixed sides; plural guide bearings provided in pairs, each pair arranged opposite, and at an angle with respect to, each other; two guide posts having plural guided sides corresponding in number and position to the fixed sides, the guided sides being in contact with the guide bearings so that the guide posts can slide with respect to the guiding bases respectively, the guide bearings abutting against the guided sides in the aforesaid pairs; two driving units each including an elevating rod; and a tabletop with a guide post fixing base fixed at the top ends of the guide posts and of the elevating rods so as to move vertically with the elevating rods and the guide posts while the decorative covers and the guide posts stay vertical and stable.
Abstract:
A vehicle head-up display device includes a pattern generation unit and a combiner comprised of a free-form surface lens. The pattern generation unit forms at least one image, and the combiner magnifies and reflects the image of the pattern generation unit to provide a virtual image. The combiner has a dynamic distortion of smaller than 0.4%, and the dynamic distortion is an average value of a maximum horizontal dynamic distortion and a maximum vertical dynamic distortion.
Abstract:
A method and an apparatus for single-image-based rain streak removal are introduced herein. In this method and apparatus, an original image is decomposed into a high frequency part and a low frequency part, and the high frequency image is then decomposed into a rain part and a non-rain part. The non-rain high frequency image and the original low frequency image are used to produce a non-rain image.
Abstract:
A warning method and system for detecting lane-changing condition of rear-approaching vehicles are disclosed, in which the method comprises the steps of: detecting rear-view images of an ego-vehicle so as to be used for defining three regions of interest (ROI) corresponding respectively to a lane to the left of the ego-vehicle, a lane to the right of the ego-vehicle, and a lane where the ego-vehicle is travelling thereon; detecting whether there is any direction light that is flashing to be used as basis for determining whether there is any vehicle approaching from the rear that is expected to be a potential threat to the ego-vehicle; and if so, issuing an alarm signal to the driver of the ego-vehicle for reminding the same to aware the distance between the ego-vehicle and the rear-approaching vehicle. Thereby, the driver's road environment awareness is enhanced and consequently the safety of driving can be improved.
Abstract:
A light emitting diode lamp includes a housing having a first side mounted with a conductive connecting head, and a second side opposite to the first side. The second side of the housing has a first mounting surface, and a tapered protrusion projecting outwardly from the first mounting surface and having at least one inclined second mounting face inclined with respect to the first mounting surface. A lighting unit includes a plurality of first light emitting diodes mounted on the first mounting surface of the housing, and a plurality of second light emitting diodes mounted on the second mounting face of the housing. A driving unit is disposed in the housing and is coupled to the lighting unit and the conductive connecting head for activating the lighting unit. A transparent cap body is mounted on the second side of the housing for covering the lighting unit.
Abstract:
A heat sink includes a first array of fins defining a plurality of first channels therebetween, a second array of fins disposed at opposite sides of the first array of fins, and a plurality of grooves extending through the first array of fins and the second array of fins. The second array of fins defines a plurality of second channels therebetween. The grooves are intersected with the first channels and the second channels. A bottom extremity of each groove has a curved shape facing upwardly and laterally. A portion of an airflow generated by a fan mounted on a top of the heat sink flows laterally and downwardly through the grooves to leave the heat sink.
Abstract:
A CPU casing structure includes a casing body having a rear wall on which a side wall is mounted to define an open front side for receiving a nonpackaged a CPU therein. A heat dissipator having a base positionable over and in physical contact engagement with the CPU to provide heat transfer therebetween is releasably secured to the front opening of the casing body by means of at least one clip so as to substantially cover the front opening and thus house the circuit board and the CPU therein. The casing body has at least one clip anchoring members formed on the top edge thereof. The clip have a central section selectively postionable on the base of the heat dissipator and a fixed, but preferably resilient, end extension extending through holes formed on the casing body, the circuit board and the heat dissipator. The end extension has a bending on the free end thereof and the bending is formed as an acute angle to be received within a sloped cavity having an inclination of substantially the same angle formed on the casing body. The clips also have a movable extension defined by a hinged tab having a slot engageable with the respective anchoring member to secure the clips and thus fix the heat dissipator to the casing body together.