44results about How to "Use clear" patented technology

The invention provides a three-dimensional visualization method and device for OD relations in a GIS. The method is used for generating a corresponding three-dimensional curve capable of being recognized by a GIS system according to input data of a user and carrying out three-dimensional visual display, and comprises the following steps: S1, obtaining OD relation statistical data used for reflecting the relation between two positions and places; S2, acquiring curve construction information input by a user; S3, generating a curve type; S4, calculating curve heights of the plurality of curves; S5, sampling each curve in sequence so as to calculate sampling point coordinates of a plurality of sampling points corresponding to each curve; S6, converting the data into a corresponding statisticalfile containing all the curves in the GIS according to the curves, the corresponding sampling point coordinates and the OD relation statistical data; and S7, visually displaying the statistical filethrough a three-dimensional visual application.

The invention provides an indoor navigation method and device, a terminal device and a computer storage medium. The method comprises the steps of: obtaining a real-time picture collected by the terminal device and obtaining a current position of the terminal device; obtaining a destination input by a user at the terminal device; determining a path from the current position to the destination according to pre-stored map information; and sending the information of the path to the terminal device to render the path in the real-time picture of the terminal device. The method provided by the embodiment of the invention has the advantages that the path from the current position to the destination can be determined for the indoor terminal device and the path can be presented in the real-time picture collected by the terminal device to ensure that the actual shooting scene and the virtual path are presented together and the virtuality and the reality are combined, so that the efficiency of thenavigation can be increased, the intuitiveness of the navigation can be increased, the use of a user is clear and the user experience is improved.

The invention relates to a ListView quick page loading method in the Android system. The ListView page loading process is split into the three large parts of the achieving of the abstract parent class of the basic general paging logic, the acquisition of the inherited child class of the load parameters for different load modes, and the specific use of the Activity class on the ListView paging load; through this method the paging load of the resources by the ListView is achieved, while the user waiting time is reduced, and resource consumption is saved. In addition, the fast transplant of the ListView page load function is achieved through packaging, when the function is needed to be used in an application, only the instantiation objects and simple operations are needed, multiple repetitions and page logic additions are not needed, the extent of code complexity is simplified, the development speed is increased, and the use of ListView is more clearly, and the ListView is easily extensible, easy to maintain and improves system performance.

The invention provides a resource relationship notification method, a resource relationship determination method, a base station and a terminal, and the notification method comprises: notifying the association relationship between a first channel state information (CSI) resource and a second CSI resource of the terminal through an implicit or explicit mode; wherein the first CSI resource is a resource in a resource set for channel measurement, and the second CSI resource is a resource in a resource set for interference measurement. According to the method, the association relationship betweenthe first channel state information CSI resource and the second CSI resource is notified to the terminal. Therefore, the terminal can perform measurement according to the first CSI resource and the second CSI resource which are associated with each other to obtain the CSI-RS, and the problem of unclear measurement resources used by the terminal is avoided.

The invention belongs to the technical field of medical apparatus and instruments and discloses a knee joint tissue balance measuring device and method. The knee joint tissue balance measuring devicecomprises a ruler body and is characterized in that a slider sleeves the top of the ruler body and includes a left slider and a right slider, the left slider is fixed to the ruler body through a nut,the right slider is fixed to the ruler body through a fastening screw and can slide on the ruler body, a vernier scale is welded to the right side of the right slider, a push assisting rod is fixed tothe lower end of the vernier scale through a nut and sleeves the ruler body, the ruler body is welded to a handle, and a measuring jaw is welded to the top of the slider. By the knee joint tissue balance measuring device and method, the flexion-extension gap of knee joint soft tissue can be precisely measured, and whether the knee joint soft tissue is in a balance state or not can be determined from one aspect.

The invention provides an interconnected bracket in compatible with a weak electric line and a wiring method. The interconnected bracket comprises insulators, support plates, and a bottom plate connected with a wall body; the support plates comprise an upper support and a lower plate; the insulators comprise a first insulator for supporting an electric power line and second insulators for supporting a weak electric line; the first insulator is fixed at an upper plate of the upper support plate, the second insulators comprise a second upper insulator and a second lower insulator; the second upper insulator and the second lower insulator are fixed at an upper end and a lower end of the lower support plate, so that the interconnected bracket not only can be used for laying electric power line, but also is compatible with the laying of the weak electric line; an operation of arranging multiple brackets on the wall body is avoided, and the entire appearance of the wall body is improved; theelectric power line is located above the weak electric line, thereby preventing the weak electric line from hanging on the electric power line; the first insulator is fixed at an upper end of the upper support plate, thereby enlarging the distance between the electric power line and the weak electric line as much as possible, and further improving the use security of the interconnected line.

The invention discloses a pure alcohol-based diesel oil additive and a method for efficient clean production of the pure alcohol-based diesel oil. A pure alcohol-based diesel oil product can be prepared from, by weight, 500 parts of methyl alcohol and 7-9 parts of the pure alcohol-based diesel oil additive by reaction for less than half an hour under normal-temperature normal-pressure conditions without adding of diesel oil. The additive is prepared from xylene, diamyl iron, dimethicone, isooctane, n-heptane, dichloromethane, diethylene glycol butyl ether, isobutanol, alkyl hexanone, methylbenzene, acetone, nitryl octyl ester, diethyl phthalate, N-methyl phenyl alkane, sorbitan monolaurate, N,N-dimethylformamide, polyethylene glycol, polypropylene glycol, methyl isobutyl ketone, dimethyl carbonate and isoprene, wherein the materials are fed into an additive storage tank, circularly stirred once with a plastic rod and kept standing for 0.5h to obtain a product of the pure alcohol-baseddiesel oil additive. The pure alcohol-based diesel oil achieves efficacies of existing diesel oil and is thorough in combustion, free of carbon stains, available for water flushing or fire extinguishment, long in shelf life, safe and environmentally friendly.

The invention discloses a portable combined auxiliary watching mobile phone holder comprising a backboard, a support board and a magnifying lens, wherein a bearing sleeve is welded with the lower endof the back board, a damping rotation shaft is rotationally connected into the bearing sleeve, a rotational placement board is connected with the side of the damping rotation shaft, a sliding groove is embedded into the rotational placement board, the front of the back board is positioned above the bearing sleeve and welded with the support plate, a placement groove is horizontally embedded into the upper surface of the support plate, a sliding strip is fit into the sliding groove in a sliding manner, a frame is welded with the upper end of the sliding strip, the amplifying lens is movably embedded into the frame, sliding penetration grooves are symmetrically arranged on two sides of the front of the back board, a pressing plate is connected between the sliding penetration grooves on two sides, a penetrating hole is formed in the middle part of the front of the back board, and a ventilator is connected into the penetrating hole via a rack. According to the portable combined auxiliary watching mobile phone holder provided by the invention, the mobile phone can be stably clamped, the mobile phone can be effectively cooled when being used for playing a game or watching a video, and the screen can be amplified via the amplifying lens connected in the sliding manner, so that the portable combined auxiliary watching mobile phone holder is convenient and practical to use, and also convenient to carry after being disassembled.

The invention relates to an auxiliary device for improving the observing effect of a drilling television imaging instrument in a muddy water hole, which belongs to the field of manufacture of engineering non-destructive detecting equipment. The auxiliary device comprises a precipitating pipe, an upper connecting seat, a transmitting shield, a lower connecting seat and a seal bottom cover, wherein the upper part of the upper connecting seat is in screwed connection with the precipitating pipe; the lower part of the upper connecting seat is in movably inserted connection with the transmitting shield; the lower part of the lower connecting seat is in screwed connection with the bottom cover; an air bag is arranged between the lower connecting seat and the bottom cover; a shaft center of the bottom cover is provided with a water pressure adjusting hole; and the lower connecting seat is provided with upper symmetrical water holes. The auxiliary device can reduce the distance between a device and the hole walls, strengthen the transmittance and solve the problem that the observing requirement can not be met by an insufficient light source due to muddy water. The invention can ensure the stability of shooting equipment in a drilling hole when in use, is convenient to move up and down, leads a light source of the original shooting equipment to meet clear shooting in the drilling hole, has reasonable structure, simple and convenient assembly and rapid use, is convenient for carrying and can meet the test requirements of drilling holes with different hole diameters.

The present invention provides a three-dimensional visualization method and device for OD relationships in GIS, which is characterized in that it is used to generate corresponding three-dimensional curves that can be recognized by the GIS system according to user input data and perform three-dimensional visualization display, including the following steps: Step S1, Obtain the OD relationship statistical data used to reflect the relationship between two locations; step S2, obtain the curve construction information input by the user; step S3, generate the curve type; step S4, calculate the curve height of multiple curves; step S5, Sampling each curve in turn to calculate the sampling point coordinates of a plurality of sampling points corresponding to each curve; step S6, according to each curve, corresponding sampling point coordinates and OD relationship statistical data in the GIS system converted into corresponding Statistical files of all curves; step S7, visually displaying the statistical files through a 3D visualization application.

The invention relates to a ListView quick page loading method in the Android system. The ListView page loading process is split into the three large parts of the achieving of the abstract parent class of the basic general paging logic, the acquisition of the inherited child class of the load parameters for different load modes, and the specific use of the Activity class on the ListView paging load; through this method the paging load of the resources by the ListView is achieved, while the user waiting time is reduced, and resource consumption is saved. In addition, the fast transplant of the ListView page load function is achieved through packaging, when the function is needed to be used in an application, only the instantiation objects and simple operations are needed, multiple repetitions and page logic additions are not needed, the extent of code complexity is simplified, the development speed is increased, and the use of ListView is more clearly, and the ListView is easily extensible, easy to maintain and improves system performance.

The invention relates to a method for manufacturing barcode wristbands. The method comprises the following steps of: printing, positioning and tracking a black line, adhering, carrying out die cutting, pressing a tearing line and punching, wherein the step of printing, positioning and tracking the black line is to print, position and track the black line on synthetic paper; the step of adhering is to adhere one surface with the glue of a removable film to the surface of another roll of synthetic paper; the step of carrying out die cutting is to carry out die cutting on the synthetic paper with a cutter to form a plurality of shapes of the barcode wristbands; the step of pressing the tearing line is to press the tearing line between two barcode wristbands; the step of punching is to punch each barcode wristband; and the synthetic paper is a pp film or a pe film or a pvc film or a pet film. The identity information of patients and the disease information of the patients can be clearly recorded on the barcode wristbands produced by the method; the barcode wristbands can be worn on the wrists of the patients, are convenient for a doctor to treat, and effectively avoid the medical negligence. The manufacturing method is simple and the use is convenient.

The invention relates to a transparent protection cover used for a display screen of a displayer. The transparent protection cover comprises a frame and a body. The frame is arranged on the edges of the body and used for being fixedly connected to the displayer. The body is arranged on the outer surface of the display screen of the displayer and is shaped like a concave lens. The transparent protection cover can protect the display screen of the displayer and can also reduce damage caused by the displayer to the eyesight of users. The invention further provides a display device.