45results about How to "Reduce disgust" patented technology

A supervisory camera-shooting head of hidden type consists of reflector fixed on wall and used for shining forward, article fixed on wall under said reflector and monitoring camera-shooting head built in said article and used for shooting down object reflected from said reflector.

The present invention relates to an orthodontic wire and a manufacturing method thereof, and more particularly, to an orthodontic wire, which is not harmful to the human body and is capable of continuously holding the color of teeth, and a manufacturing method of the orthodontic wire. According to the present invention, there is provided an orthodontic wire, comprising a metal wire formed of a shape memory alloy material; a silver (Ag) film applied to a surface of the metal wire; and a polymer compound film applied to a surface of the silver (Ag) film to prevent the silver (Ag) film from being discolored.

The invention relates to a method for inserting advertisements in a live video of a digital television. An operation server obtains a plurality of composing elements in any frame of an image of the live video, sets a plurality of advertisement labels for the any frame of the image, associates the advertisement labels with advertisement files, and simultaneously monitors frequencies of occurrence of the advertisement labels. By reasonably setting an advertisement playing threshold A, while a user watches the video, the advertisements having relatively large association with the video are guaranteed to be played; furthermore, the problem of the frequent advertisements due to a fact that the frequencies of occurrence of the advertisement labels are relatively large is avoided and the aversion of the user to the advertisements because the advertisements occur frequently is reduced; and meanwhile, according to the frequencies of occurrence of the advertisements, flexible adjustment is performed on the A, thereby preventing the same advertisement from occurring for many times; and the different advertisement labels are individually recorded, and are played once when a certain threshold is reached, and an advertisement playing sequence can be scattered, so the problems that many advertisements need to be played at a same time slot and are arranged difficultly are solved.

The invention discloses a start-up flashing indicating circuit, which comprises a power supply circuit for an indicator light, a switch element for an indicator light is connected to the power supply circuit for an indicator light, a strobe switch of the switch element is connected in series in the power supply circuit for an indicator light, and the control terminal Connect the output terminal of a hysteresis comparator circuit; in the hysteresis comparator circuit, the first input terminal of the comparator is connected to the DC power supply through the voltage dividing resistor on the one hand, and connected to the comparator through the feedback resistor on the other hand output terminal; the second input terminal of the comparator is connected to the energy storage capacitor on the one hand, and on the other hand is connected to the output terminal of the comparator through another feedback resistor; the output terminal of the comparator is connected to the control of the switching element The terminal controls the switching state of the switching element. The present invention realizes the alternate flickering of the indicator lights in the start-up phase of the electrical equipment by designing an automatic control circuit for the blinking of the indicator light composed of a hysteresis comparator on the circuit board of the electrical equipment, and achieves the expected purpose of prompting when starting up the electrical equipment.