445results about How to "Save space resources" patented technology

The invention relates to the field of communication and provides a method and device for achieving virtual dual system based on Android system. The method includes the following steps: step1, triggering virtual system switch and acquiring icons which corresponds to all the applications of the virtual system which is chosen by users and waits for being switched, step2, displaying the icons which corresponds to all the applications of the virtual system which waits for being switched, hiding all the icons of all the applications of the virtual system before the virtual system is switched and step3, achieving the virtual system switch. According to the embodiment of the method and device for achieving virtual multisystem based on Android system, needs of different users are satisfied and the cost is saved.

The invention provides a lap former for producing non-woven fabrics, which comprises an upper pinch roll and a lower pinch roll, wherein the upper pinch roll and the lower pinch roll pinch feed fabrics to the upper part of a cut-off knife supporting roll, change direction of the fabrics through the lower part of a rewind roll, and wind the fabrics on a cloth roller. The lap former is characterized in that the upper part of the cloth roller is provided with a compression roller; the compression roller applies downward and fabric compressing force by a pressure cylinder; and after bypassing a position on the external surface of the compression roller, the fabrics are wound on the cloth roller. To ensure that the fabrics can be wound on the cloth roller more tightly, two sides of the axle center of the compression roller are provided with the pressure cylinders, so that the compression roller can be automatically adjusted along with the thickness of the fabrics wound on the cloth roller. The batch wound by the lap former has small size, nice and tidy appearance, and difficult deformation, thereby saving space resource and reducing cost in the process of storage and transportation.

The invention relates to an integrated design approach for urban public transport system based on the mode of one road, one line and direct movement, as well as a configuration method for urban road and public transport system, in particular to an integrated design approach for urban public transport system based on the mode of one road, one line and direct movement. The integrated design approach is characterized in that: the roads are arranged into a grid shape, and a direct-movement bus line is arranged at one road; a plurality of bus stops are arranged at the crossroads, furthermore, the bus stop is close to the crosswalk at the crossroad. The integrated design approach aims at providing the integrated design approach for urban public transport system based on the mode of one road, one line and direct movement. The integrated design approach for urban public transport system based on the mode of one road has the advantages that: the transport efficiency for urban ground public transport system can be improved significantly; the bus travel time can be reduced; the interference between the buses and social vehicles also can be reduced; the interference between passengers and the traffic flow can be less, moreover, the safety of the transportation system can be improved.

The invention discloses a placenta stem cell bank construction method and a placenta tissue resuscitation method, and relates to placenta stem cell bank construction methods. The placenta stem cell bank construction method comprises the following steps: after non-bacterial cleaning treatment to placenta tissues of at least three parts, the steps of tissue peeling, further sterilizing, shearing to be thin, protecting using a refrigerant, programmed freezing, cryogenic temperature temporary storage, long term storage with nitrogen canisters, and the like are carried out, and the placenta tissue with biological activities can be preserved for a long term. The placenta tissue preserved through the method can be used for the construction of a stem cell bank, resuscitation, enzymic digestion, cultivation, expansion, quality inspection and the like are performed after selective tissue part resuscitation according to required cell types, so as to obtain placenta amniotic membrance epithelial cells, placenta amniotic membrance mesenchyme, placenta chorion mesenchymal stem cell, placenta decidua serotina mesenchymal stem cells and the like. The method provided by the invention has the advantages that operation steps are simplified, manual intervention errors are reduced, the efficiency is improved, more stem cell resources are preserved, and a basis is provided for further personalized stem cell customization.

The invention discloses an underwater lighting and camera shooting integrated system with a self-cleaning function. A middle end cover is arranged at a sealed position of a control cabin body and an observation cabin body, a rotary end cover is arranged at the upper end of the observation cabin body, a motor is fixed at a central axis position of the middle end cover by virtue of a bolt, the lower end of the motor is connected with a coupler, the coupler penetrates through the rotary end cover to be connected with a rotating shaft at the central axis position of the observation cabin body, and the lower end of the rotating shaft is embedded on a lower end cover at the bottom of the observation cabin body by virtue of a bearing; and a supporting plate unit is arranged in the observation cabin body, and a camera and an LED light are fixed on a supporting plate of the supporting plate unit and are connected into a whole with the rotating shaft by virtue of the rotary end cover. The underwater lighting and camera shooting integrated system is compact in structure and small in occupying space and can carry out 360-degree multi-azimuth observation underwater, lighting effect is obviously enhanced, a light condensing plate improves utilization rate of the LED light, a brush which is close to the outer wall of the observation cabin body and is connected and fixed on the rotating shaft can clean the outer wall of an observation cabin, and a guarantee is provided for long-time observation and observation quality.

The invention discloses a comprehensive analysis system for xerophthalmia. The comprehensive analysis system comprises an imaging system, an analyzing system and a video terminal, wherein the imaging system comprises a lighting source, an imaging assembly, a control panel and a camera shooting module, the lighting source penetrates through the imaging assembly and irradiates the eyes of a patient, and the camera shooting module carries out imaging on the eyes of the patient, and transmits the generated image to a PC machine through a USB interface; the analyzing system is arranged at the PC machine end, and comprises a communication module, an image data collecting module, a tear film breakup time check module, a lacrimal rivus height measuring module, a meibomian gland image collecting and enhancing module, a lipid layer analyzing module, a data analyzing module and an information management output module; the video terminal is connected with the analyzing system. With the comprehensive analysis system for xerophthalmia provided by the invention, the functions of tear film breakup time statistics checking, lacrimal rivus height measurement, meibomian gland image collection and enhancement, human eye lipid layer analysis, and the like are realized, a basis is provided for the clinical diagnosis for xerophthalmia, and the comprehensive analysis system is applied to the medical treatment in the relevant fields of clinical diagnosis of the ophtalmology department.

The invention discloses a control system and a control method of a repeated combined intelligent parking equipment, comprising a human-machine interface, a PLC, a limit switch and a lifting motor of the lifting device, a limit switch and a motor of the traverse device, a limit switch and a motor of the vertical shift device, a limit switch and an electric motor of the safety door device, an ultra-high detection photoelectric switch, an ultra-long detection photoelectric switch, an micro-switch of anti-falling device in position, a human-machine error detection switch, loose chain detection switch, upper and lower limit protection switch, an anti-falling device electromagnet, an acousto-optic alarm device and a frequency converter. The system realizes parallel operation without confliction by configuring the hardware and the software program, and improves the speed of output and input. This design focuses on the safe and reliable guarantee of the warehousing operation. Under its intelligent control, parking positions are increased compared with traditional equipment, saving more than 33% ground and space resources, and substantially increasing their availability ratio.

The embodiment of the invention provides an electronic device. The electronic device comprises a display screen, a light shading layer set at one side of the display screen, a sensor assembly and a circuit board. The light shading layer is set between the display screen and the sensor assembly. The sensor assembly is set on a circuit board. The sensor assembly comprises an infrared transmitter andan infrared camera. The infrared transmitter is used for transmitting an infrared signal to the outside world. The infrared signal is reflected by an external object to form a reflection signal. Theinfrared camera is used for receiving the reflection signal. According to the electronic device, a function of a distance sensor can be realized through utilization of the infrared camera in the electronic device. Other hardware device does not need to be increased. The use of a front panel space resource of the electronic device is reduced. The hardware cost is reduced. Production processes are reduced.

The invention discloses a character string matching method and system, and relates to the field of character matching. The character string matching method comprises the following steps of: inputting text character strings: setting the input lengths of all the text character strings as n; inputting mode strings: setting the input lengths of the mode strings to be matched with the text character strings as m, wherein m is smaller than or equal to n; defining arrays; and matching the character strings. The character string matching system is characterized by comprising a man-machine interaction module, a character string input module, an array definition module, a character string matching module and an output and display module, wherein the man-machine interaction module is connected with the character string input module; the character string input module is connected with the array definition module; the array definition module is connected with the character string matching module; and the character string matching module is connected with the output and display module. According to the method and system, an algorithm is simpler, the space resources required by the algorithm are less and the calculation speed is higher.

The invention discloses a multi-hierarchy message middleware system and a message forwarding control method and device thereof. The message forwarding control method comprises the steps of: after a message middleware receives a message, analyzing hierarchy information and domain information from a source/destination address of the message; and controlling the forwarding of the message according to the analyzed domain information and hierarchy information and a preset forwarding control rule. Because the hierarchy information and the domain information are carried in the source/destination address of the message, a hierarchy or domain of the source/destination address can be confirmed; and the message is forwarded by the set forwarding rule without establishing a routing list in the message middleware, thus a large quantity of space resources and system resources of the message middleware are saved.

The invention discloses a dual system independent downward inclination angle adjustment base station electrically-controlled antenna, and the antenna comprises a front radiating element and a back feed network. The feed network comprises a single combiner, a power dividing combiner and an independent phase shift part, the independent phase shift part comprises two layers, and the two layers can respectively and independently adjust an electrical downward inclination angle of one system, so that a dual system independent downward inclination angle adjustment function is realized. Each system adopts an independent feed cable network to form a vertical plane directional diagram, so that forming effect of each system can be effectively improved. Upper and lower phase shift modules comprised by the independent phase shift part and a middle power divider can commonly realize a six-way phase shift function, a good vertical plane forming effect can be acquired, feeder connection can be effectively dispersed, so that the assemblability and the index consistency can be greatly improved. The dual system sharing radiating element, independent forming and independent adjusting downward inclination angle base station electrically-controlled antenna scheme saves antenna resources and can effectively improve covering effect of each system.

The invention relates to the mining and conveying field of a fully-mechanized coal mining face of an underground coal mine, in particular to a big-lump-coal crushing device for a medium-thickness-coal-seam face and a crushing process, and solves the problem that the unloading point of a face conveyor and the entry point of a reversed loader are blocked by big lump coal. The big-lump-coal crushing device comprises a fixed base, a revolving seat, a revolving shaft, a rocker arm, a vertical swinging oil cylinder, a pressing block, a crushing fixing frame, a hydraulic hammer attitude control oil cylinder, a small connecting rod, a crushing rotating frame, a fully-hydraulic crushing hammer, a horizontal swinging oil cylinder and a scraper bucket, wherein the fully-hydraulic crushing hammer can be adjusted in the horizontal direction, the vertical direction, the fore-and-after direction, the crushing angle and the like, and the scraper bucket can be flexibly mounted and dismounted according to requirements of the face. The crushing process adopts the optimal crushing angle to respectively crush still big lump coal and moving big lump coal, and has a relatively high crushing efficiency. The big-lump-coal crushing device is compact in structure and simple to operate, can reduce the labor intensity of workers, and effectively meets the quick-mining and quick-pushing objective demand of the fully-mechanized coal mining face of a coal mine.

The invention provides a method and a system for realizing application configuration of an intelligent card, relating to an application configuration platform in an intelligent card. The method comprises the following steps of: forming data applied by the intelligent card into an application configuration file supported by the application configuration platform, and storing the application configuration file in a high-capacity memory area in the card by the application configuration platform. The method and the system for realizing application configuration of the intelligent card can ensure the safety and reliability of the application configuration data, and can save time and labor because cardholders do not need to handle the application configuration service in a business hall; and intelligent card users can independently select whether some applications are installed, and thus card space resources can be saved.

The invention provides a diafiltration device, which comprises a sampling component, a top cover and a sample tube body, wherein a through hole is formed in the center of the top cover; the sampling component comprises a connecting cylinder and a sampling part, the connecting cylinder is concentric with the through hole and is connected with the through hole in a rotating manner, the sampling component is concentrically connected with the connecting cylinder and can collect suspension; the sample tube body can be connected with the top cover so that the sample tube body is arranged at the outer side of the sampling component in a sheathed manner. The through hole, the connecting cylinder and the sampling part, which are coaxially arranged, replace a sampling component and an insertion hole which are simultaneously arranged on a top cover with an original structure, the dilution, mixing and sampling operations of the diafiltration device can be realized only by the through hole in the center of the top cover, the problem that the occupation area is large as the sampling component and the insertion hole are simultaneously arranged on the top cover can be solved, the design dimensions of the top cover and the sample tube body can be reduced, and the space resources can be saved. The invention further provides equipment for making a defecate detection solution by matching with the diafiltration device, and a method for making the defecate detection solution.

The invention discloses a drawer-type intelligent comprehensive low-voltage distribution JP cabinet. A three-phase air switch is arranged inside a main inlet wire unit cell, and is connected with a inlet wire copper row terminal of a drawer unit cell through a copper row of an insulation cell; a lightning protection control unit cell is provided with an emergency lighting control switch, an emergency lighting control breaker, a surge control breaker, a surge protector, and a temperature controller which are arranged on an insulating spacer; the drawer unit cell comprises four drawer units, wherein a drawer operation panel, a remote leakage protection switch and an outlet wire panel are respectively arranged in the three upper drawer units and the lowest drawer is a reactive compensation drawer unit; and a measurement unit cell is equipped with a metering device and a remote terminal control system, and the measuring result can be transmitted to a computer terminal through a GPRS. The drawer-type intelligent comprehensive low-voltage distribution JP cabinet can greatly save space, improve the overhaul interchangeability of the distribution cabinet, improve the protection of the personnel and the security of the equipment on the one hand, and on the other hand enable the on-site operation to be simple, fast, and reliable.

Embodiments of the invention disclose a method, device and equipment for dynamically displaying static pictures. The method comprises the following steps: obtaining and displaying an original picture, wherein the original picture is a static picture; obtaining a signal for changing an attribute value of the picture, and displaying a change page; obtaining change information, displaying a target picture on the change page according to the change information, and generating a target parameter corresponding to the target picture; obtaining a dynamic display parameter and completing setting of dynamically displaying the original picture; and obtaining a trigger signal for dynamically displaying the original picture, and dynamically displaying the process of converting the original picture to the target picture according to the dynamic display parameter. According to the method, device and equipment for dynamically displaying static pictures, the space resources occupied by the pictures can be saved.

The invention discloses a single-channel HRWS-SAR imaging method based on pulse phase encoding, which mainly solves the contradiction between high resolution and wide swath in the existing single-channel SAR system. The single-channel HRWS-SAR imaging method comprises the steps of: configuring parameters of an SAR system, and ensuring that range ambiguity only appears once within a main beam illumination range; performing phase encoding on a transmitted pulse signal; decoding an entire echo signal; transforming the entire echo signal after decoding into a range-Doppler domain, and extracting an unambiguous echo signal and an ambiguous echo signal in the range-Doppler domain; and forming an image of an unambiguous region by utilizing the extracted unambiguous echo signal, and forming an image of an ambiguous region by utilizing the extracted ambiguous echo signal. The single-channel HRWS-SAR imaging method based on pulse phase encoding breaks through the constraints of the minimum antenna area on the single-channel SAR system, has low system complexity, requires few space resources, is easy in real-time processing, and can be applied to terrain mapping, environment and disaster monitoring, geological exploration, marine monitoring and investigation.

The invention discloses a printed circuit board pad comprising a big pad and at least one small pad; the big pad comprises a copper layer; the copper layer comprises an outer copper layer, an inner copper layer wrapped by the outer copper layer and a copper layer wire connecting the inner copper layer with the outer copper layer; a gap is arranged between the inner copper layer and the outer copper layer; the outer copper layer and the inner copper layer are respectively provided with a tin layer so as to form a first sub pad and a second sub pad; the small pad is arranged one side, extending in a width direction, of the big pad. The printed circuit board pad is provided; the first sub pad is used for pastering electric elements with big sizes; the second sub pad is used for pastering electric elements with small sizes; the printed circuit board pad can paster at least two kinds of electric elements with different specifications, thereby saving space resources of the printed circuit board.

The invention relates to a tunnel geological advance forecasting method based on mechanical energy nondestructive detection. The method is characterized in that seismic wave receiving points are distributed on a tunnel face and within range of two-meter-deep non-excavated surrounding rocks around the tunnel face, seismic wave excitation points are distributed on the tunnel axis of certain distance within an excavated range behind the tunnel face and the surrounding range or on a bottom plate parallel to the tunnel axis in turn, and a gasket plate is distributed on the position of each excitation point; and after drilling at the seismic wave receiving points, detectors are distributed in the hole bottoms, and the detectors are connected with a seismic wave acquisition instrument via signal transmission lines so that stable, controllable and safe mechanism energy is utilized to excite seismic wave under the premise of no damage to tunnel lining, seismic reflection wave is enabled to reach receiving holes in "first time" by reasonable distribution of the positions of the excitation points and receiving points and thus tunnel geological advance forecasting can be realized.

The invention discloses a network user behavior risk assessment method based on AHP. The method comprises the steps that an integral user behavior risk is decomposed layer by layer through analytic hierarchy process (AHP) according to the practical application requirements and the functional characteristics, the comprehensive and general user behavior risk is decomposed into a plurality of behavior risk attributes, then the behavior risk attributes continue to be refined into behavior risk evidence which can be directly measured by software and hardware, and a comprehensive risk value is obtained finally. According to the method, for intrusion routes of APT attacks, risk assessment is conducted on network user behaviors by starting with personal online behavior data analyzing and mining, intrusion of APT attack initiators is monitored from the source, and the APT attack monitoring and defending purposes are achieved.