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9 results about "User Friendly" patented technology

User Friendly is a daily webcomic about the staff of a small fictional Internet service provider, Columbia Internet. The strip's humor tends to be centered on technology jokes and geek humour. Drawn and authored by J. D. Frazer, a.k.a. "Illiad", it has been running since November 17, 1997. Frazer is one of the few, and first, webcomic creators successful enough to make a living as an artist. This is probably because it is one of the first webcomics, and was targeted at a specific, tech-related audience, which was already abundant on the Internet at that time.

(k,n) threshold based user-friendly visual secret sharing method

ActiveCN105404817AImprove the range of image applicationsIncrease contrastDigital data protectionGray levelHistogram equalization
The invention discloses a (k,n) threshold based user-friendly visual secret sharing method and mainly solves the problems of low security and contrast in the prior art. The method is implemented by the steps of 1, performing (k,n) random grid processing on a binary secret image S to obtain n basic shared images of random grids; 2, performing block segmentation on an input gray cover image by using histogram equalization to obtain a gray level equivalent to the gray level of each small image block; 3, performing halftone processing on the cover image subjected to the block segmentation, and according to a generated dithering matrix, obtaining a shared cover image after the halftone processing; and 4, performing block segmentation on the generated basic shared images and cover image, performing combination according to a stacking ratio of a constant value delta, and performing block segmentation and combination to generate a meaningful final shared image. According to the method, the attack of attackers can be prevented, the meaningful final shared image can be generated, and the application range of visual secret sharing can be extended.
Owner:XIDIAN UNIV

Microwave radar intelligent induction lamp and induction method

The invention discloses a microwave radar intelligent induction lamp. The microwave radar intelligent induction lamp comprises an illuminating assembly and a rotatable mounting seat. The illuminating assembly comprises a shell and a heat radiation mechanism packaged in the shell. An integrated circuit board and an LED lamp set are detachably arranged on the upper side and the lower side of the heat radiation mechanism respectively. The integrated circuit board comprises a control circuit board body and an induction circuit board body connected with the control circuit board body, and the induction circuit board body comprises a photosensitive induction circuit and a microwave radar induction circuit. The rotatable mounting seat is used for allowing the illuminating assembly to be mounted. According to the microwave radar intelligent induction lamp, the work state of the illuminating assembly and the work state of the rotatable mounting seat can be adjusted in real time according to the visibility of the environment so that the luminance and illuminating direction of the illuminating assembly can be controlled in real time, and the effects of being intelligent, user-friendly and good in stability are achieved. The invention further provides an induction method. Better product adaptability, stability and intelligent and user-friendly user experience can be achieved.
Owner:SICHUAN NENGSHIDA ENERGY SAVING TECH

Rotational reflector device used on inflatable shaft of coating machine

InactiveCN105059984ALow rotating massReduce volumeWebs handlingEngineeringWork flow
The invention discloses a rotational reflector device used on an inflatable shaft of a coating machine. The rotational reflector device comprises the inflatable shaft and a rotating sleeve. The rotating shaft is rotationally arranged on the inflatable shaft. At least one set of reflectors are arranged on the rotating sleeve. A rotating positioning device is further arranged between the rotating sleeve and the inflatable shaft. According to the rotational reflector device, by means of the structural innovation, the previous working flow of carrying out deflating again, rotating the inflatable shaft and carrying out inflating again for fixing is transformed into the operation of rotating the reflectors which are low in mass and small in size, the procedure of deflating and inflating is not needed any more, and thus the labor intensity of production workers is relieved; and the new mechanism is convenient and fast to adjust and low in labor intensity, the previous cumbersome operation process is simplified, the production efficiency is greatly improved, and the development requirement of modern machines is better met through the user-friendly operation concept.
Owner:ZHONGSHAN SONGDE NEW MATERIAL EQUIP CO LTD
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