33results about How to "Intuitive and easy controls" patented technology

An input to a computer system is made by manipulating a physical object disposed adjacent to an interactive display surface. An application having at least one changeable attribute is executed on the computer system. When the physical object is disposed adjacent to the interactive display surface, it is identified and its location is determined based upon a shape, a size, an infrared reflectance, or some other optical quality. The initial location and orientation of the physical object on the interactive display surface relative to the interactive display surface is identified. The attribute of the application is correlated with the physical object and is changed in response to movement of the physical object. The physical object can thus be used, for example, to select menu options and parameters within the application being executed.

The invention relates to a process for preparing boric acid ester brake fluid comprises synthesizing esterification liquid, preparing base liquid, and preparing brake fluid. The process according to the invention can overcome the problem of high cost of the current brake fluid and influence of unstable esterification hydrolysis caused by polyethers and excess boric acid esterification, and can provide fine anti-corrosive protection for various metals.

The invention provides a short-range control method and system for mobile terminals. The method comprises the following steps that: wireless data connection is established between a first mobile terminal and a second mobile terminal; the second mobile terminal transmits a short-range control request to the first mobile terminal; when the first mobile terminal receives the short-range control request transmitted by the second mobile terminal, the second mobile terminal acquires current screen shot information, and transmits the current screen shot information to the first mobile terminal; and the second mobile terminal receives real coordinate information and an operation type transmitted by the first mobile terminal to perform short-range control on the second terminal. By adopting the short-range control method and system, the problems of complex process and high cost in the short-range control of the two mobile terminals are solved, a control process is intuitional and convenient, and expenses are not increased. The short-range control method and system are low in technical difficulty, and are easy to implement and popularize.

The invention discloses an adjustable achilles tendon traction ankle brace which comprises a crus fixing bracket and an ankle joint fixing bracket, wherein the lower part of the crus fixing bracket is movably connected with one end of the ankle joint fixing bracket at the position corresponding to the ankle; the upper part of the crus fixing bracket is connected with the other end of the ankle joint fixing bracket by an adjustable traction apparatus; the lower part of the ankle joint fixing bracket is also fixedly connected with an achilles tendon traction bracket; a traction beam of the achilles tendon traction bracket is positioned right below the heel; after a traction steel wire is inserted into the stretched achilles tendon from the heel, both ends of the traction steel wire are fixed on the traction beam. The device disclosed by the invention not only can provide safer and more reliable protection than gypsum, but also is convenient for nursing of skin and wounds and can directly carry out dressing change; due to adoption of pull-up treatment in early stage, risk that the achilles tendon is fractured again can be reduced and foot drop can also be effectively prevented.

The invention discloses an office table with an air purifying function. The office table is internally provided with an air purifying unit, a middle drawer, multiple side portion drawers, a side portion door cabinet and drawer fixing frames. The drawer fixing frames are fixed to the left side and the right side below the tabletop of the office table and located at the corresponding positions on an inner side plate of the side portion drawers and an inner side plate of the side portion door cabinet. The middle drawer is arranged on the drawer fixing frames to be drawn and slide. The part, located below the tabletop of the office table, of the rear wall of the middle drawer is separated from the rear wall of the office table. The air purifying unit is arranged between the rear wall of the middle drawer and the rear wall of the office table and is adjacent to the inner side plate wall of the side portion drawers and the inner side plate wall of the side portion door cabinet. An air flue of the air purifying unit is sequentially provided with an air inlet, a filtering net, a filtering element, a fan and an air outlet in the airflow moving direction, wherein the air inlet is located in the rear wall of an office table body, the air outlet is formed in the tabletop of the office table, and the air outlet is provided with a cover plate. The air purifying unit is integrated on the premise that the original attractiveness of the office table is not affected, demounting, mounting and maintaining are easy, the noise is low, and air in the office environment can be fresh.

The invention belongs to the technical field of valve switch application and specifically discloses a limiting switch type pneumatic actuator. The limiting switch type pneumatic actuator comprises a cylinder block, end covers, a cylinder shaft, a piston, an angle adjusting block, a wear-resisting part, an O-shaped sealing ring, an adjusting bolt and an opening degree indicator. The limiting switchtype pneumatic actuator is characterized in that the cylinder body is provided with a first magnetic reed switch, a second magnetic reed switch and a magnet. The limiting switch type pneumatic actuator has the beneficial effects that the limiting switch type pneumatic actuator is reasonable in structural design, the problems that the combination volume is large, angle location is inaccurate, andthe on-off speed cannot be changed in the prior art are solved, the production cost is substantially reduced, the service life is prolonged, and the precision is improved; in the field of a pneumaticvalve needing to be controlled automatically, the smaller installation space is provided; as the relative number of parts is reduced and no combination tolerance exists, the angular precision is greatly improved, and consumption of energy, energy of raw materials and the number of the working procedures are greatly reduced; and the limiting switch type pneumatic actuator is relatively visual, easyand convenient to operate, control and use.

The invention provides a cosmetic pearl pattern filling machine. The cosmetic pearl pattern filling machine comprises a chassis and a material cylinder frame; material cylinders are mounted on the material cylinder frame; more than two material cylinders are provided; a filling frame is arranged at the upper part of the chassis, and is provided with a pattern filling head; the material cylinders are connected with the pattern filling head; the filling frame is connected with an X-axle cylinder, a Y-axle cylinder and a Z-axle cylinder; the X-axle cylinder, the Y-axle cylinder and the Z-axle cylinder are respectively connected with one filter; the filters include air pockets; the middle part of the chassis is a worktable; a container fixture is arranged on the upper surface of the worktable corresponding to the pattern filling head, and is connected with a rotating motor; and a PLC module is arranged in the chassis. The cosmetic pearl pattern filling machine adopts the cylinders to replace motor drive to control movement of the filling frame, is safer and more stable in production process, is provided with the PLC module for flexibly adjusting and setting filling procedures as needed to realize quantitative patterns, accords with the market demands, and is broad in application prospect.

The invention discloses a method for controlling cadmium precipitation through zinc powder replacement through potential. The method comprises the following steps that A, copper and cadmium slag is subjected to acid leaching, and a replacement pre-liquid is obtained; B, zinc powder is added to the replacement pre-liquid for primary replacement, and sponge cadmium and a primary replacement post-liquid are obtained; the zinc powder addition amount in the primary replacement process is controlled by the aid of potential; C, the zinc powder is added to the primary replacement post-liquid for secondary replacement, and secondary replacement slag and a lean cadmium liquid are obtained; and the zinc powder addition amount in the secondary replacement process is controlled by the aid of potential.According to the method, the process of cadmium precipitation through zinc powder replacement is controlled through the potential, the electrochemical principle is sufficiently utilized, and the replacement reaction endpoint is controlled according to the standard electrode potential of metal, so that the unit consumption of the zinc powder is effectively reduced, the content of the sponge cadmium is increased, and the production cost is reduced.

The invention relates to a method for controlling a silicon filtering and recycling system, which has convenient and visualized control, high filter efficiency and thorough cleaning and has the control steps of compacting, filtering, cleaning 1, cleaning 2, squeezing, draining water, blowing air, blowing air 2, blowing back, returning stroke, opening a turning plate, discharging by a pull plate and closing the turning plate, wherein the cleaning process comprises the following steps of: cleaning secondary compacting, cleaning secondary return stroke, moving ahead of a cleaning car, descending a frame, ascending the frame, moving the pull plate forward, moving the pull plate backward, returning the pull plate and returning a dolly; and an electric cabinet is provided with an emergency stop button and a cleaning cloth selection turn button. The invention has the advantages that the silicon filtering and recycling system is controlled by a PLC and displays through a touch screen, thereby having visualized and convenient control; the plate pulling and the rapping are performed at the same time, thereby shortening the time for discharging cakes and enhancing the filter efficiency; and the secondary cleaning is adopted, thereby having thorough cleaning.

The invention discloses a novel domestic security alarm system which comprises a host machine control system, an ultrasonic wave alarm system, an infrared bijection early warning system, a mechanical door lock alarm apparatus and a fixed-line telephone or a mobile phone. The ultrasonic wave alarm system, the infrared bijection early warning system and the mechanical door lock alarm apparatus are respectively connected with the host machine control system, and the fixed-line telephone or the mobile phone is connected with the host machine control system. The infrared bijection early warning system has the expelling capacity, the ultrasonic wave alarm system can give an alarm before an interloper enters a room, alarm information and integral system working state information are provided for a user, the whole system has the transmitting capacity for the information such as self checking starting, normal closing, illegal closing, outage, switch damage, 220V-12V substation equipment damage, outage in a family and intruding alarming, motions can be automatically completed by the system, a report can be automatically given in time when needed, and waiting for inquiring by the user is not needed; corresponding mobile phone software is provided, and therefore the capacity of control, information searching and system setting is visually and conveniently provided.

Embodiments of the present invention relate to a method and apparatus for image enhancement. In particular, there is provided a method for image enhancement, the method comprising: estimating unsharpness of the image (S201-S204); determining a protection level of at least one pixel in the image based on the unsharpness (S205); and modifying a value of the at least one pixel to enhance the image, an amount of the modifying being determined at least in part based on the protection level (S206-S210). A corresponding apparatus and user device are disclosed. The invention may be applied to fog or haze removal from images or video without producing over-removal artifacts. In some embodiments, the invention may also be used to remove noise from low-light images.

The invention discloses a portable control device and method based on a Mesh network for fully-mechanized coal mining equipment. The portable control device comprises a wireless communication module, an input module, a display module and a processing module. The wireless communication module, the input module and the display module are respectively in electric connection with the processing module. The portable control device further comprises a program storage module and a data storage module which are respectively in electric connection with the processing module. The equipment is controlled through network transmission, the control device has access to the network, the equipment is monitored and controlled by calling data information in the network, the control range is wide, more equipment is controlled, and control over the equipment is directly operated and completed through the control device, so that the portable control device is intuitive and convenient in control and convenient to carry.

The invention discloses an extensible household intelligent control system. The system comprises a cloud server, a client terminal and a plurality of household appliances, wherein the cloud server is provided with a sub-window database, and the sub-window database is provided with pre-editing windows for all types of household appliances; the client terminal is in communication connection with the cloud server and is provided with a main editing window and a plurality of child windows capable of being called, and the child windows are associated with the child window database in the cloud server; and the plurality of household appliances are in communication connection with the cloud server or the client terminal, and are used for receiving the control instruction sent by the client terminal and making electric control adjustment according to the instruction. According to the invention, the expansion networking of the household appliances in the household intelligent control system is convenient and fast, the operation is convenient, the later control can be directly carried out through the child window, the control is more visual and convenient, and the user experience is greatly improved.