32results about How to "Display" patented technology

A slide photograph data creation system includes a digital camera for making high-magnification photographs of samples, a sample transporter for holding and transporting samples, a controller for controlling the camera and the sample transporter so as to provide overlapping photographs, a pasting information generator for recognizing the margin by which the photographs overlap and for generating pasting-together information, and a photograph file generator for storing in a single file a plurality of high-magnification photographs and the pasting-together information. The system facilitates the examination and photography of large numbers of samples, and enables discrimination of the three-dimensional structure of a sample. Since the photographic data is managed with a database, virtual slide photographs and their attributes information can be browsed over a network or the Internet.

The invention relates to a brillouin scattering spectrum real-time spectrum analyzing device and a data processing method thereof. The device comprises a low-pass filter, a low-noise amplifier, an analog-to-digital converter, an FPGA, a DSP and at least three memories, wherein the input end of the low-pass filter is connected with a brillouin scattering spectrum signal, the low-pass filter, the low-noise amplifier, the analog-to-digital converter and the FPGA are sequentially connected, all the memories and the FPGA are connected into a ping-pong structure, each memory circularly works according to the processes of storing time domain data->carrying out FFT processing-> outputting frequency domain data, which are sequentially and continuously carried out under the control of an FPFA, and the processed spectrum data is output in real time. The invention provides a high-speed data processing device for rapidly surveying and mapping BOTDR spectrograms in real time and a data processing method thereof; compared with the traditional method, the invention can greatly reduce the required time of surveying and mapping and provides the brillouin spectrum of an optical fiber to be measured in real time to capture the dynamic change information of strain or temperature.

A push lifter is provided with a push-push mechanism. When a charger lid is positioned in a closed position to close a battery charging opening, the push-push mechanism holds a push rod in a standby state. When the charger lid, which is positioned in the closed position, is pressed so that the standby state of the push rod is cancelled, the push-push mechanism pushes the push rod with the urging force of a coil spring so that the charger lid opens. An illumination lamp turns off when a switch portion turns off due to the standby state of the push rod, and the lamp turns on when the switch portion turns on due to the standby state of the push rod being cancelled.

The invention relates to a wrestling costume, in particular to a wrestling costume with an indicating device or a scoring device used in competitive sports or by athletes, and belongs to the technical field of wrestling costume structure. The wrestling costume is characterized in that a helmet of the costume, a waistcoat, and a guarding crotch are all made of three-layered materials and composed of an outer layer (1), a middle interlayer (2) and an inner layer (3), wherein evenly distributed cushioning fiber diamonds (6) are arranged on the interlayer (2), and a cushioning layer is constituted by the outer layer (1) and the interlayer (2); a pressure pickup (4) is arranged at the joint of the interlayer (2) and the inner layer (3), and is connected with a display device at the head through a conducting fiber (5); and the signal of the pressure pickup (4) is connected wirelessly or through a cable with a remote computer (7) and a big screen display. The wrestling costume has the advantages of good cushioning and anti-impact functions, accurate and clear scoring standard, as well as automatic displaying and sending functions. Therefore, the wrestling costume can be widely used for judging various competitions of martial arts.

The invention is to protect the coolant extrinsic cycle system of the engine bench test. The engine water-yielding is educed the cooling liquid pipe which returns to the engine infall after passing a heat exchanger to form a closed circle. The cool end pipe of the heat exchanger is installed with the valve which is closed. The temperature sensor is set in the engine water-yielding and the signal line is connected to the controlling unit which the controlling line is connected with the valve and the alarming device. The controlling unit is set with two temperature value, one is the highest cooling liquid temperature endured by the engine and the other is the proper cooling liquid temperature of the engine. The invention can shorten the warming time of the engine and improve the quality and reliability of the engine bench test.

The invention relates to a lamp structure with lighting and displaying functions, which comprises a lamp holder, a lifting module, a lighting-displaying module and a control module, wherein the lifting module is combined on the rod body of the lamp holder, the lighting-displaying module is combined on the lifting module and ascends / descends along with the action of the lifting module, and the control module controls the action of the lifting module. When ascending along with the lifting module to a first position of the lamp holder for lighting, the lighting-displaying module is switched to a lighting mode, and when descending along with the lifting module to a second position of the lamp holder for displaying, the lighting-displaying module is switched to a displaying mode. By controlling the ascending / descending of the lifting module via the control module, the lighting-displaying module can be arranged at the position suitable for lighting or displaying, thereby achieving the efficacy of increasing the application range of the lamp structure.

It is a current transformer excitation test system in electric power test technique field, wherein the power system comprises bridge rectification module, filter capacitor and start protection circuit; the data collection system comprises current sensor, voltage sensor, isolation module, temperature sensor, temperature transducer and analog channel of data collection card; the control sub-system comprises digit output channel of data collection card, three solid relays, three electromagnetic relays, and three contactors; the central processor is connected with data collection system and control sub-system through data collection card.

The invention provides an electro-optical device capable of a high-quality and high-definition tone display, a driving method thereof, a driving circuit thereof, and electronic equipment using the same. With the invention, one field is divided into a plurality of sub-fields, such that each pixel is turned on or off in each of the sub-fields so that the proportion of the period during which each pixel is turned on to the period during which the associated pixel is turned off within the one field corresponds to the proportion according to the tone data. Further, when each pixel is turned on, either a first voltage which is higher than a constant reference voltage applied to a counter electrode or a second voltage which is lower than the reference voltage is applied to a pixel electrode of the associated pixel, and when the pixel is turned off, a voltage equal to the reference voltage is applied to the pixel electrode of the pixel.

The invention discloses an automatic high speed flexible pipe shoulder forming machine which comprises a frame and a working platform arranged on the frame, wherein a circular turntable mechanism driven by a main driving motor is mounted on the working platform. The forming machine is characterized in that the circular turntable mechanism is provided with a plurality of pairs of material cups, an automatic pipe feeding device, a detection device, an automatic plastic spitting device, an automatic forming device, a cooling device and an automatic pipe discharging device are correspondingly arranged around each pair of the material cups in order, and all the devices are controlled by PLC. According to the invention, the automation degree of the forming machine provided in the invention is high; an industrial PLC control system is used for automatic pipe feeding, automatic plastic spitting and automatic pipe discharging, and therefore, automatic forming processing operation of flexible pipes is realized, forming processing efficiency of the flexible pipes is improved, labor intensity is mitigated, and precise positioning and smooth and steady motion in processing of the flexible pipes are guaranteed; through utilization of the automatic pipe feeding device and simultaneous running of double pipes, high speed running is realized and production efficiency is enhanced.

The invention discloses an electric network relay protection and fault analysis system which is characterized in that an information network is formed by branch station systems, substation systems and a main station system, wherein the branch station systems are positioned in a transformer substation; each branch station system is connected to the substation systems through Ethernet, an SDH (Synchronous Digital Hierarchy) digital network or in the mode of special lines or carrier waves; the same branch substation system can be connected to a plurality of levels of substation systems; the main station system is positioned in a dispatching center; each substation system is connected with the main station system through an electric power dispatch data network; the information network monitors the operation conditions of an electric network through information transmitted by each intelligent device in the transformer substation, analyzes faults of the electric network according to the obtained information, and provides relay protection. The electric network relay protection and fault analysis system is a support system for relay protection operation and management as well as an information support, auxiliary analysis and decision system.

The invention discloses a two-dimensional and three-dimensional display. The two-dimensional and three-dimensional display comprises a display panel and a barrier panel positioned on one side of the display panel, wherein the barrier panel comprises a first substrate, a first electrode layer, a patterning electrode, a second substrate, a second electrode layer, a second patterning electrode and a liquid-crystal layer. Substantially, the first substrate is fully covered by the first electrode layer; the first patterning electrode is positioned over the first electrode layer; the first patterning electrode is electrically insulated with the first electrode layer; and the second substrate is positioned in the opposite direction of the first substrate. Substantially, the second substrate is fully covered by the second electrode layer; the second patterning electrode is positioned over the second electrode layer; the second electrode layer is electrically insulated with the second patterning electrode; the extending direction of the second patterning electrode and the extending direction of the first patterning electrode are staggered substantially; and the liquid-crystal layer is positioned between the first substrate and the second substrate.

The invention belongs to the technical field of meal delivery vehicles, and relates to a meal delivery device for a dining room. The main structure of the meal delivery device comprises a connecting shaft, rear wheels, connecting rods, a handle, a brake wire, a support frame, a front wheel, a heat insulation box, upper drawers, lower drawers, partition boards, a room temperature box, a horizontal partition board, vertical partition boards, a box cover, a display box, a display screen and storage spaces; patterns can be pasted, printed or arranged on the outer side surface of the meal delivery device which play roles in the appearance beautification and the promotion of the enterprise culture of the dining room; after the display box is wirelessly connected with a server of the dining room, the display screen of a liquid crystal display panel structure or a blackboard structure can display positions of dishes in the heat insulation box or the room temperature box and destinations of the dishes needed to be delivered; and the storage spaces can store auxiliary items for dining, can be used for single delivery of cold dishes or hot dishes and soup, can also be used for short-distance delivery of other items, and have the functions of display and storage. The meal delivery device for the dining room is simple in structure, safe and reliable, low in manufacture and maintenance costs, energy-saving and environment-friendly in use.

This application discloses a performance analysis method for fund products. According to the historical data of the target fund product and each preset comparison fund product in a preset time period, the profitability of the target fund product and each preset comparison fund product is calculated respectively. Each preset index value of , risk handling ability and drawdown ability; and generate a comparison diagram of profitability, risk handling ability and drawdown ability respectively; the return rate of each influencing factor corresponding to the target fund product is compared with the target fund in the forecast Set the rate of return of the time period as the input data, and calculate the income impact value and risk impact value of each influencing factor on the target fund based on the multiple regression model; determine the target fund product's multiple Scenario, analyze the scenario performance of the target fund product, and obtain the scenario performance analysis result of the target fund product.

An environment-friendly material yard dust removal control system comprises a material yard detection system, a material yard dust removal system, a dust removal electric control system, a remote environment monitoring system, a material yard central control system, a material yard fire control system, a control host, and a Dupline bus system. The control host is responsible for carrying out material yard model data calculation and optimizing selection, processing the data of the material yard detection system in real time, controlling and monitoring the dust removal electric control system in real time, exchanging data with the material yard central control system and the material yard fire control system in real time, providing real-time online data service for the remote environment monitoring system, and displaying the material yard dust environment parameters, the running state of the material yard dust removal system and the fault record in real time. The Dupline bus system connects the control host with the material yard detection system and the dust removal electric control system. The remote environment monitoring system is remotely connected to the database of the control host through the network, and is used for querying environment data of the material yard in real time and calling historical data, grasping the environment situation of the material yard in real time and checking whether the environmental protection of the material yard reaches the standard in real time.

The invention relates to a general coded electric automobile shifting controller, which consists of a main chip and relevant input and output circuits, wherein the output circuit consists of four groups of H bridge type output ports; each group of output ports is provided with two output wiring ends; the voltage polarities of the two wiring ends of each group of output ports can be exchanged according to a software command; and after a shifting command is received, a group of 8-bit binary coded data preset by using software is output by using U1, and four external magnetic latching relays or eight normal electromagnetic relays are driven to work in different switch-on / off states by using the output circuit, so that control over the connecting way of each winding of a power motor of an electric automobile, i.e., different speed gears, is realized. Due to the adoption of the controller which is used together with software, shifting signals of a dozens of combination ways can be output, two stepping motors can be driven simultaneously to realize mechanical shifting, and the shifting requirement of any form can be better met by changing output codes in programs.

The invention discloses a conference table. The conference table comprises: a table body, comprising: a table top; a rectangular groove; a supporting portion; a display screen unit embedded in the rectangular groove, and comprising: a first display screen unit formed by splicing at least two OLEDs; a second display screen unit formed by splicing at least two other OLEDs, wherein the second displayscreen unit and the first display screen unit disposed facing away from each other; a driving circuit; a rotating mechanism, comprising a rotating shaft that comprises arc-shaped shaft heads protruding from both sides of the display screen unit, wherein the shaft heads extend into the rectangular groove and slide along the rectangular groove; and a supporting rod foldably disposed in a gap between the display screen unit and an inner wall of the rectangular groove, wherein the supporting rod is configured to support a second state of the display screen unit. The conference table designed by the invention can perform double-sided display, a video display device of the conference table is usually horizontally placed for use by a user while standing, and can also be placed vertically after being rotated, so that the conference table has a multi-state use function.

The invention is suitable for the technical field of touch display, and provides a touch display device. The touch display device comprises a first substrate and a TFT (Thin Film Transistor) array, wherein the TFT array is arranged on the first substrate and at least comprises multiple gate electrodes and multiple source electrodes, the first substrate is also provided with multiple first electrode wires which are connected with the gate electrodes, the first electrode wires double as display driving electrodes and touch driving electrodes, and time-sharing loading of display driving signals and touch control driving signals is realized in a period of every frame . According to the touch display device provided by the invention, the functions of display driving and touch driving are simultaneously obtained by the first electrodes, and the process of manufacturing passages does not need to be added; the voltage of second electrodes and a common electrode are not influenced, so that driving signals of the second electrodes also do not need to be transformed, the developing difficulty of a display driving program can be reduced, and the cost is also reduced.

The invention discloses an environment monitoring alarm for a warehouse, and the alarm comprises an environment parameter collection module, a signal analysis preprocessing module, a data display and alarm module, and a power module. The environment parameter collection module consists of a temperature sensor, a humidity sensor, and a CO2 concentration sensor. The signal analysis preprocessing module is a single-chip microcomputer, and the data display and alarm module comprises an LCD and an indication lamp. The signal output port of the temperature sensor, the signal output port of the humidity sensor and the signal output port of the CO2 concentration sensor are connected with the signal input port of the single-chip microcomputer, and the signal output port of the single-chip microcomputer is connected with the LCD and the indication lamp. The single-chip microcomputer is also connected with an infrared remote control module and a fan, and the infrared remote control module comprises a signal transmitter and an infrared signal receiving probe. The signal transmitter transmits a signal, and the infrared signal receiving probe receives the signal and transmits the signal to the signal input end of the single-chip microcomputer. The alarm can monitor the environment parameters in real time, is good in reliability, reduces the manpower cost, and is good in market prospect.

The invention provides a temperature sensor for a GWD (guide wave demultiplexer) coal mine. The temperature sensor for the GWD coal mine comprises a sensor shell, wherein the sensor shell comprises a front cover and a rear cover; and an integrated mainboard, an information acquiring module, a displaying module, a communication module, a power module, an alarming module, a handle and an aviation plug are arranged in the sensor shell. The temperature sensor for the GWD coal mine can continuously monitor underground environment temperature of the coal mine, has on-site displaying and signal outputting functions, and can convert measured temperature into signals with frequency of 200Hz to 1000Hz; the signals are transmitted to a mine safety production monitoring system through a signal outputting unit, so that a function of automatically monitoring the underground environment temperature is fulfilled; a circuitry is controlled by a singlechip; zero temperature and sensitivity of the sensor can be adjusted through infrared remote control; a fault self-checking function is fulfilled; the temperature sensor is quite convenient to use and repair; a power circuit uses a switching power supply so that power consumption of the whole temperature sensor is low; and transmitting distances of output signals of the sensor can be lengthened.

The invention discloses a visual real-time monitoring method for optical fiber connection in an intelligent substation. The method comprises the following steps: analyzing an SCD file; constructing optical fiber connection wires among physical ports of IEDs; constructing an optical fiber association table; acquiring a GOOSE / SV link alarm status of receiver IEDs in a real-time manner, and acquiring a light intensity lower limit exceeding alarm status of sender IEDs in a real-time manner; carrying out judgments on an optical fiber link status; and drawing an optical fiber connection diagram. The method provided by the invention has the advantages that connection matching and drawing of optical fiber connection relations can be automatically carried out through information of the IED equipment in the SCD file, and matching of optical fiber status information is carried out at the same time, so that optical connections among the IED equipment, information sending and receiving conditions of the connections and connection statuses can be visually displayed to a user; and failure diagnosis and maintenance carried out by onsite technicians can be facilitated.

The invention relates to the technical field of tuyere frame air volume measurement, and discloses an air volume display tuyere and an air volume test method. The air volume display tuyere comprises atuyere frame, a test piece, a fixing frame, an air pipe connecting piece and an air volume display, wherein the test piece is arranged in the tuyere frame, and two sides of the test piece are respectively fixed through the fixing frame and the air pipe connecting piece; the fixing frame blocks a total pressure average pipe orifice and a static pressure average pipe orifice on the side where the fixing frame is located; the air pipe connecting piece is provided with two air outlet pipe connectors, the sides, which face the test piece, of the two air outlet pipe connectors are communicated withthe total pressure average pipe orifice or the static pressure average pipe orifice in a sealed mode, and the other sides of the two air outlet pipe connectors are communicated with the air volume display through air pipes. The air volume display tuyere has the beneficial effects that on the one hand, the air volume in the pipeline can be measured and displayed, on the other hand, an air outlet frame of an existing pipeline type air supply device can be replaced, and the effects of low cost and small occupied space are achieved.

The invention relates to a measuring method for detecting the position of an especially capsule-like object (20) in a filter rod (40) conveyed longitudinally in the tobacco processing industry, characterized in that along at least three mutually independent Oppositely arranged optical axes (18, 18', 18'') transmit the filter rod (40) on the jacket side, whereby at least three independent measurement signals are obtained, and by suitably combining the measurement signals The position of the object ( 20 ) is ascertained in two directions perpendicular to the filter rod ( 40 ).

The invention discloses a display module and an air treatment device. The display module comprises a panel, touch control parts and a display part, the panel is provided with a display window, the touch control parts are stacked in the rear of the display window of the panel, the display panel is arranged in the rear of the display window of the panel, and the display part, the touch control partsand the display window are aligned front and back. The display module simultaneously has display and touch control functions.

The invention discloses a self-generating faucet with a display function, which comprises a faucet main body and a water outlet nozzle communicated with the faucet main body, at least two water inlets and a mixing cavity are arranged in the faucet main body, and water flows to the water outlet nozzle from the mixing cavity and flows out for use; the faucet further comprises a display assembly and a power generation assembly electrically connected with the display assembly, the display assembly is arranged above the faucet body, the power generation assembly is arranged below the mixing cavity, and the display assembly is connected with the mixing cavity or the water outlet nozzle so as to display the water temperature in the mixing cavity or the water outlet nozzle. The water temperature is displayed on the display assembly, a user can be reminded of the warm water temperature, and the comfortable experience feeling is brought to the user.

The invention discloses an intrinsic safety type water shortage alarm device for mining. The intrinsic safety type water shortage alarm device is composed of an intrinsic safety type mining controller, a fastening embedding plate, body fixed column casings, a clamping groove, a performance indicator plate, an alarm machine body, a right pedestal fixed lug, a body pedestal, a left pedestal fixed lug, and a controller groove. The two body fixed column casings are arranged and fixed at the left side and the right side of the fastening embedding plate vertically and respectively; and the fasteningembedding plate is fixed on the alarm machine body. The an intrinsic safety type mining controller is provided with a wire jack extension board, a controller body, a wire fastening groove, and a conduction PC board. With the digital technology, the motion is reliable, the anti-interference capability is strong, and the response time is short; the high-brightness LED displaying is realized; the professional voice circuit is provided; high-fidelity outputting and complete electronic detection are realized; no mechanical equipment like a floater is needed; C type relay outputting is realized; the structure is simple and thus the device is easy to maintain and repair; and the device has acousto-optic displaying and signal blocking functions and has advantages of high motion sensitivity and reliable performances.