40results about How to "Easy visual identification" patented technology

A cylindrical duct of plastic material is coextruded with a longitudinal wire located between the duct inner and outer surfaces, and with a stripe of a different color plastic material than the duct overlying the wire. The stripe is of a softer plastic material than the duct plastic material to facilitate cutting of same to expose the wire, but is compatible with the duct plastic material so as to crosslink therewith.

The invention discloses a color stereoscopic calibration object-based unmanned aerial vehicle calibration method and system. The method comprises the steps of putting a color checkerboard stereoscopic calibration object into a to-be-shot scene; shooting an image of the color checkerboard stereoscopic calibration object in at least three different directions by adopting an unmanned aerial vehicle; linearly solving intrinsic parameters of an unmanned aerial vehicle camera by adopting a vanishing point theory according to the shot image of the color checkerboard stereoscopic calibration object; and determining a geometric restriction relationship between the spatial position of the unmanned aerial vehicle camera and the image by adopting a coordinate projection transformation method according to the intrinsic parameters of the unmanned aerial vehicle camera. According to the method and the system, the color checkerboard stereoscopic calibration object is adopted for performing camera calibration, so that accurate measurement is facilitated, the detection precision is high, the placement is facilitated, and the universality is high; and the calibration of the intrinsic parameters of the camera can be finished only by shooting the image of the color checkerboard stereoscopic calibration object in the at least three different directions and obtaining the intrinsic parameters of the unmanned aerial vehicle camera in combination with the vanishing point theory, so that the use is more convenient. The method and the system can be widely applied to the field of computer vision.

There are displayed an array of parameter setting images (e.g., virtual operator images) corresponding to a plurality of parameters, and a plurality of tab images for selecting any one of a plurality of groups formed by grouping the plurality of parameters. The plurality of tab images correspond to the plurality of groups and are displayed on a screen in an arrangement associated with the array of the parameter setting images corresponding to the parameters belonging to corresponding ones of the groups. The grouping of the parameters is made in such a manner that a portion of the parameters included in a given one of the groups is shared with another of the groups, and a portion of the tab image corresponding to the portion of the parameters shared with the other group is displayed in a display style capable of indicating that the portion of the parameters is shared. Once any one of the tab images is selected, the parameters included in the group corresponding to the selected tab image is allocated to individual ones of the plurality of operators.

The invention relates to a refrigerator which has open and close switches (61) arranged on a pair of open-and-close doors (11), display devices (200) arranged on panels (103) respectively arranged at the lower parts of the doors, pull handle dents (106) formed at the lower ends of the panels and a control device (60) ensures that the display devices are on state when the doors are opened, wherein each display device has a club-shaped transparent diffused plate (202) and a light source (201) arranged in the longitudinal direction of the diffused plate; the front face P1 which is arranged at one side of the long side of the diffused plate adjacent to a door surface is made into a flat surface, while a back face P2 opposite to the front face is made into a concavo-convex shape; moreover, a large curved surface which is tapered off from one end in the longitudinal direction provided with the light source to the other end is formed; the control device (60), which controls the gradual lighting up of lamps from the light source side to the other end in the longitudinal direction and the gradual black out of the lamps from the other end to the light source side, ensures that both display devices and the pull handle dents are arranged side by side in vertical direction.

A diet management system having a calorie consumption tracking mechanism, a calorie expenditure tracking mechanism, and a portable device, such as a wallet, comprising an area for bills and an area for coins. The area for bills and the area for coins are each divided into separate regions, such as by a divider. The calorie consumption tracking mechanism may utilize bills to track calorie intake, and the calorie expenditure tracking mechanism may utilize coins to track calorie expenditure. The system may include a water intake tracking mechanism to track the amount of water consumed. A user keeps track of the amount of calories consumed, and/or the amount of exercise activity the user engages in, by moving calorie consumption tracking bills and/or calorie expenditure tracking coins from a first region to a counterpart second section at or about the time calories are consumed and/or expended through exercise.

This invention relates to methods and kits for safely removing and inactivating topical therapeutic or cosmetic compositions. The methods and kits according to the invention are particularly well suited for removing and inactivating highly toxic substances.

The invention relates to the technical field of auxiliary equipment for glass machining, in particular to a glass transfer system based on robot vision. The glass transfer system comprises an on-chip transmission mechanism, a positioning transmission mechanism, a support, an industrial robot and a control unit. The on-chip transmission mechanism is connected with the positioning transmission mechanism in a butt-joint manner. The support is arranged above the positioning transmission mechanism. A vision identifying unit is mounted on the support. The positioning transmission mechanism comprises a driving roller, a driven roller and a transparent plane conveyor belt. The driving roller and the driven roller are sleeved with the transparent plane conveyor belt. A cavity is defined by the driving roller, the driven roller and the transparent plane conveyor belt. A face light source is arranged in the cavity. The face light source irradiates the vision identifying unit through the glass transmission face of the transparent plane conveyor belt. The control unit is electrically connected with the vision identifying unit and the industrial robot, and a moving locus of the industrial robot for capturing and transferring of glass to be transferred is set. The glass transfer system has the beneficial effects that the structure is simple and compact, positioning is fast and precise, the stability is good, continuous production is facilitated, and the production efficiency is improved.

The invention discloses a safety three-dimensional code for a block chain and a generation and decoding method. The safety three-dimensional code comprises a code word positioning area, a code word starting point confirmation area, a code word control information area, a code word data information area and a picture area. Pictures, two-dimensional code and/or three-dimensional code words and setsare embedded into the picture area. The generation method comprises the following steps: acquiring data information to be transmitted and a picture, a two-dimensional code and/or a two-dimensional code word to be embedded; extracting picture characteristic value information and storing in a server, and forming data information to be transmitted through encryption, compression and error coding processing; and determining the composition and size of the security three-dimensional code, and filling the security three-dimensional code with the content of each region to generate a corresponding security three-dimensional code. The decoding method comprises the steps of scanning and photographing the safety three-dimensional code, obtaining a picture, processing and restoring the picture, performing error control decoding and decompression on restored information, and reading and decrypting data information through the code scanning terminal. According to the invention, the anti-counterfeiting performance is effectively improved, and the visual identification of the embedded picture is improved.

The invention provides an information processing device having USB ports, which can easily visually identify the connecting states of USB devices including the state of applicability or the state of being capable of being removed and remove USB devices having USB ports when no output device such as a mouse or a keyboard is connected. In the embodiments, the information processing device comprises USB ports, an input part for inquiring removing performances of a USB device from the USB ports, a USB device connecting control part for performing the connecting processing state operation of the USB device during a connecting state with the USB port and further performing the removing processing state operation of the USB device during a removed state, an input output control hub for sending signals showing whether the USB port and the USB device is connected or not to the USB device connecting control part, as well as removing inquiring signals from the input part, and receiving the output from the USB device connecting control part and further output the connecting processing state as well as the removing processing state of the USB device, and a display part displaying the output of the input output control hub.

The invention particularly relates to a method for manufacturing a logo pattern based on different color characteristics of metal or alloy, and belongs to the field of thermal spraying and laser etching. The method for manufacturing the logo pattern based on different color characteristics of metal or alloy comprises the steps that (1) the portion, to be marked with the pattern, of the surface ofa to-be-manufactured object is cleaned, and the portion, not to be marked with the pattern, of the surface of the to-be-manufactured object is covered to be prevented from being stained; (2) the portion to be marked is sprayed through a thermal spraying device by means of the thermal spraying technique; and (3) mark contents are typeset through a computer, and a laser etching machine and a laser carving machine head are controlled through the numerical control technique to conduct etching. The method is mainly used for metal products in the oil field industry, the ship industry, the military industry, the automobile industry, the power industry and the like and can be widely used for marking articles used in severe working conditions with full-life-circle patterns. Character patterns, figure patterns, two-dimensional bar patterns and bar code patterns formed through the method are easy to recognize visually and can be recognized and input through machine-based code scanning, and backstage management is facilitated.

A disclosed apparatus includes: a setting section that variably sets a display delay time relative to attenuation variation of the level of the audio signal; and a control section that controls, in accordance with the display delay time set by the setting section, an attenuation style of the level of the audio signal to be displayed on the level meter. For example, per different type of supply source of the audio signal, display delay time information predefining a display delay time suitable for the type is stored in a memory. Based on the display delay time information stored in the storage section, the setting section sets a display delay time corresponding to the type of the supply source of the audio signal.

The utility model discloses an adjustable dustproof and moistureproof industrial Ethernet switch, and belongs to the technical field of communication equipment industrial switches. A counterweight base is arranged below the switch shell, a rotating motor is fixedly arranged in an open slot of the counterweight base, and the rotating motor is in upward output connection with a rotating shaft rod, penetrates through the switch shell, extends into the switch shell, is detachably connected with a blast adsorption assembly and can control the blast adsorption assembly to rotate in a linkage manner; hydraulic power cylinder bodies are arranged on the left and right sides of the counterweight base, and the upper part of an output hydraulic telescopic rod is fixedly connected with a switch shell, so that the switch shell can be controlled to lift up and down in a linkage manner; the blast adsorption assembly comprises a blast electric fan and a hollow pipe body; the top wall surface and/or the side wall surface of the switch shell are/is connected with a silica gel water absorption assembly in a sealed and embedded manner; the left and right ends of the switch housing are hermetically provided with cooling heat absorption assemblies penetrating the upper and lower wall surfaces. Dehumidification, dust removal, heat absorption and heat dissipation can be comprehensively and efficiently carried out in the switch shell, and the application effect is good.

A dual seat valve assembly includes a first valve and a concentric second valve which together form a tight seal valve assembly. The valves open and close sequentially. A quick disconnect rupture disc assembly may be used in conjunction with the valve assembly to provide a required safety feature for testing high pressure fluid ruptures that include a dump valve.