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90results about How to "Meet the needs" patented technology

Potting light tracing system

The invention discloses a potting light tracing system. The potting light tracing system comprises a rotary table, a support and a stepping motor, wherein a plurality of sunlight sensors are evenly distributed on the outer side of the upper surface of the rotary table, the rotary table can be horizontally and rotationally arranged on the support through the rotary shaft, the stepping motor is arranged on the support and can be used for driving the rotary shaft to rotate, the stepping motor is controlled by a stepping motor controller to work, when intensity of sunlight sensed by a certain sunlight sensor of the rotary table is stronger than intensity of sunlight sensed by other sunlight sensors, the sunlight sensor which senses the intensity of sunlight controls the stepping motor controller to work, the stepping motor is controlled to work, and the portion, with sunlight shining needing to be strengthened, of potting on the rotary table is made to right face the direction strong in sunlight intensity. According to the potting light tracing system, the portion, with sunlight shining needing to be strengthened, of the potting on the rotary table is made to right face the direction strong in sunlight intensity, and therefore the potting can be cultivated and can grow more adequately, and the requirement of a cultivator can be met.
Owner:SUZHOU VOCATIONAL UNIV

Screen display control device and control method for screen displaying thereof

This invention discloses one screen display control device and its method wherein, the device is in one electron device and comprises the following parts: one drive sensor to sense the portable electron device mobile parameters; one microprocessor with each mobile parameter responding to certain page position; when the micro processor receives one mobile parameters sent from sensor to trigger display order; the display order is sent to one display controller to execute one special page displacement.
Owner:HTC CORP

Recommendation method and network equipment

The invention discloses a recommendation method and network equipment. Through a topic model algorithm, a topic model of an object to be recommended is established, the topic model includes a topic type of the object to be recommended and the weight of the object to be recommended under the topic type, and the topic type includes at least two elements with semantic association relations; the similarity between the topic model of the object to be recommended and a preference feature model of a user is calculated, wherein the preference feature model of the user is obtained by calculation on the basis of historical operation records of the user under a platform to which the object to be recommended belongs; when the similarity between the topic model of the object to be recommended and the preference feature model of the user reaches a preset threshold value, the object to be recommended is recommended to the user. The problem is solved that currently, when recommendation is conducted on the basis of keywords, it is difficult for extracted keywords to accurately and comprehensively reflect behavioral preferences of the user, the requirements of the user can be more comprehensively met, the preferences of the user can be more comprehensively satisfied, and the user experience is improved.
Owner:NUBIA TECHNOLOGY CO LTD

Crops-fertilizing method

The invention discloses a crops-fertilizing method, which comprises the following: (1) a step of calculating the soil productivity according to the type of to-be-fertilized land through a formula which is first-season soil productivity plus second-season soil productivity equals soil productivity, (2) a step of formulating a pre-production plan, determining target yield and determining fertilization amount according to fertility needed by the target yield, wherein calculation formulas of fertilization amount are: the total amount of chemical fertilizer needed by the target yield minus soil productivity equals fertilization amount, and target yield which is divided by 100 and then multiplied by absorption amount per 50 kg is the total amount of chemical fertilizer needed by the target yield; and (3) a step of fertilizing, which is to fertilize the land according to the fertilization amount figured out. The fertilizing method does not need to measure soil, formulates the pre-production plan according to the own growing environment of crops and the growth characteristics of the crops, calculates the soil productivity, formulates a fertilizing plan, and then performs fertilization, thereby having the advantages of high benefit, low input, high output and the like and corresponding with the demand of farmers, and popularization and application are suggested.
Owner:衷成华

Sliding type monorail crane turnout system for mines

The invention discloses a sliding type monorail crane turnout system for mines, belonging to the technical field of mine equipment. The sliding type monorail crane turnout system comprises a frame assembly, a slide track assembly and a hydraulic cylinder, wherein the slide track assembly is connected with the frame assembly through a wheel set; the wheel set can slide inside the frame assembly freely; a hydraulic cylinder flange is fixedly connected with a hydraulic cylinder connecting flange in the frame assembly; and a piston rod is connected with the slide track assembly through a hinge pin. The sliding type monorail crane turnout system is stable in structure and convenient to operate, potential safety hazards of a monorail crane locomotive are avoided, and the abrasion to wheels is reduced; and meanwhile the remote control is realized, and requirements of mines are met.
Owner:徐州苏煤矿山设备制造有限公司

Unloading multi-station glasses tube integral forming machine

The invention relates to metal pipe machining equipment, in particular to an unloading multi-station glasses tube integral forming machine. The machine comprises a frame, and a straightening mechanism, a feeding mechanism, a chipless cutting mechanism, a tube end forming mechanism and a control system arranged on the frame. A second motor of the chipless cutting mechanism drives a cutter head to rotationally cut an incision with a certain depth at a metal end beforehand through a synchronous belt wheel, and a cylinder of a snap device snaps the incision to really realize chipless cutting; and an eye tube mold mounted on a mold base of the tube end forming mechanism realizes multiple times of automatic punching formation for a metal pipe to guarantee the product quality to satisfy demands. In addition, an unique deflection plate structure can satisfy the machining demands of users on metal pipes with any length sizes.
Owner:合肥瑞登机械设备有限公司

In-situ magnetically-heated temperature-sensitive targeted nano drug carrier for reversal of multi-drug resistance in tumors

InactiveCN102085375AHeat sensitizationThe duration of hyperthermia is controllableInorganic non-active ingredientsAntineoplastic agentsChemistryPoly l lactic acid
The invention relates to an in-situ magnetically-heated temperature-sensitive targeted nano drug carrier for the reversal of multi-drug resistance in tumors, which can implement in-situ heating in tumor areas and simultaneously control the release of drugs, so that tumor cells having had drug resistance can be sensitive to chemotherapy drugs again under the double action of thermotherapy and chemotherapy, thereby realizing the reversal of multi-drug resistance of the tumor cells. The nano carrier is in a core-shell structure prepared from amphipathic temperature-sensitive copolymer, wherein the inner core layer is prepared from hydrophobic polylactic acid segments; the outer shell layer is prepared from hydrophilic temperature-sensitive polymer segments; and hydrophobic superparamagnetic nano particles and drugs are packed in the inner core layer. The nano drug carrier disclosed by the invention overcomes the defect of low chemotherapy drug distribution in tumor tissues in the existing process of thermotherapy-chemotherapy combined reversal of multi-drug resistance in tumors, and simultaneously satisfies the following two key factors for maximizing the thermotherapy and chemotherapy effects: the synchronicity of chemotherapy and thermotherapy and the controllability of the optimal temperature for chemotherapy and thermotherapy. The nano drug carrier disclosed by the invention can be well used for primary and acquired multi-drug resistance in tumors.
Owner:TONGJI UNIV

Cache setting method and apparatus

The invention discloses a cache setting method and apparatus. The method comprises the following steps: obtaining operation parameters of a user when watching a video; identifying operation habits of the user based on the operation parameters; and setting the cache capacity based on the operation habits. According to the cache setting method and apparatus provided by the embodiment of the invention, the operation habits of the user are identified, and the cache capacity is set according to the operation habits of the user, thereby not only meeting the user demands, but also saving terminal resources and the data flow of the user, and ensuring the normal use of network resources.
Owner:CHINA MOBILE GROUP JIANGSU +1

System for intelligently managing dietary menu by computer

The invention discloses a system for intelligently managing a dietary menu by a computer, which is designed for the research and development of a menu management system satisfying customization needs. The system comprises a material setting unit, a data display unit and a menu establishment unit, wherein the material setting unit sets and constructs the related data of various dietary materials; the data display unit displays the constructed data; and the menu establishment unit sets an interface for arranging and constructing dishes of customer menus and time schedule details. The system is technically characterized by mainly comprising a harvesting-season setting unit, a dietary material attribute setting unit and a dietary restraint setting unit, wherein the harvesting-season setting unit sets and constructs harvesting seasons of each dietary material; the dietary material attribute setting unit sets and constructs the dietary attributes of each dietary material; and the dietary restraint setting unit sets and constructs the restraint data of each customer. Therefore, a catering manager can more accurately master control and management over the cost of menu establishment, better satisfy the needs of the customers, achieve easier control and management with higher efficiency and greatly improve the practicability and progressiveness of quality of customer service.
Owner:E KITCHEN BUSINESS CORP

Flutter-based cross-platform identification photo mobile terminal system and use method thereof

The invention relates to the field of identification photo mobile terminal design, and provides a flutter-based cross-platform identification photo mobile terminal system and a use method thereof. Theflutter-based cross-platform identification photo mobile terminal system utilizes a flutter technology to realize a cross-platform scheme of an identification photo, enables plug-ins such as face recognition, beautifying, shape beautifying and makeup beautifying to be accessed to an identification photo system, and provides better identification photo experience for a user. The flutter-based cross-platform identification photo mobile terminal system comprises a flutter frame, a user interface, a camera plug-in, a face recognition plug-in, a beauty makeup plug-in, a beauty plug-in, a beauty plug-in and a matting plug-in. The flutter-based cross-platform identification photo mobile terminal system establishes association and communication with the native adaptation layer through upper-layerservice logic, calls the camera plug-in, the face recognition plug-in, the image matting plug-in, the beauty makeup plug-in, the beauty plug-in and the shape beautifying plug-in to render an image, and realizes cross-platform development and quick response iteration, saves development time; and meanwhile, the scheme can adapt to different certificate photo specifications, achieves the specified printing effect, provides the functions of later beautifying, shape beautifying, makeup beautifying, fine smearing and the like, and better meets the requirements of users.
Owner:CHENDU PINGUO TECH

Patella adhesion rehabilitation treatment training device

The invention relates to a patella adhesion rehabilitation treatment training device. The device consists of a loosening treatment module and a control system, the loosening treatment module comprisesa shell, a fixed table support mechanism, a power transmission mechanism, a massage loosening mechanism and a steering table mechanism, the fixed table support mechanism is provided with the steeringtable mechanism, the steering table mechanism is connected to the shell, the massage loosening mechanism and the massage loosening mechanism are fixed in the shell, the massage loosening mechanism isconnected to a driving power transmission mechanism and located below the power transmission mechanism, the control system receives a control signal and controls a driving air cylinder of the fixed table support mechanism and a stepping motor of the power transmission mechanism to operate, a pair of massage loosening claw clamps of the massage loosening mechanism conduct massage treatment throughthe opening and closing of the claw clamps, the steering table mechanism changes the positions of the massage loosening claw clamps through rotation, and multi-direction massage treatment is completed. Compared with the prior art, the device has the advantages of simple and convenient operation, rich treatment modes, stable running, high comfort level and the like.
Owner:UNIV OF SHANGHAI FOR SCI & TECH

Multi-camera calibration method in large scene, information processing terminal and storage medium

The invention belongs to the technical field of multi-view geometry under computer vision, and discloses a multi-camera calibration method in a large scene, an information processing terminal and a storage medium, and the method comprises the steps: carrying out the ambiguity matching filtering of multiple cameras in the large scene calibration through employing a scene clustering algorithm and an abnormal track removal algorithm; weak texture information enhancement is carried out on the ambiguous matched filtering image by using different fusion modes; and performing coordinate system registration on the image after weak texture information enhancement by using an ICP registration algorithm in combination with a phase mechanism type registration algorithm. According to the method, the adaptive capacity of the algorithm to texture similarity and texture sparseness in a large scene is improved. And the calibration precision is greatly improved. And high-precision multi-camera pose calibration in a large scene can be realized. According to the method, plane modeling and sphere center coordinate solving are carried out on the layout, and a conversion matrix is obtained. The above two modes complement each other, and the usability of the coordinate system registration algorithm is enhanced.
Owner:XIDIAN UNIV

Positioning method based on topological network, scene construction method and system

The invention provides a positioning method based on a topological network, a scene construction method and a scene construction system. The positioning method comprises the steps of arranging a plurality of intelligent devices in a preset space, wherein each intelligent device is provided with a communication module and a detection module; performing network distribution by taking communication modules as nodes to form a topological network with a positioning function; allowing a user to trigger the intelligent devices, and the detection modules corresponding to the intelligent devices generate instruction signals; allowing the communication modules corresponding to the intelligent devices to broadcast according to the instruction signals and transmit the instruction signals through the topological network, wherein the broadcast content at least comprises the names of the intelligent devices and trigger information so as to locate the position of the user. The method has the advantages that the position of the user can be positioned without carrying positioning equipment by the user or involving the graphic privacy problem of the user, and a good user experience is provided.
Owner:WORLD LINKING FUJIAN TECH CO LTD

Quantum communication networking method and system based on multi-wavelength channel aliasing entangled light source

The invention discloses a quantum communication networking method and system based on a multi-wavelength channel aliasing entangled light source. The method comprises: generating a plurality of parallel and mutually independent spontaneous nonlinear effects through a multi-pump nonlinear medium, namely constructing a plurality of broadband entangled light sources in the same nonlinear medium, wherein output spectra of the entangled light sources have certain aliasing (such light sources are named as aliasing entangled light sources); performing wavelength channel configuration on the entangledsingle photons by using a relatively mature dense wavelength division multiplexing technology in a classical optical fiber communication system; and constructing a quantum network server independentof each user and distributing the entangled photons of various wavelengths to each user so as to ensure that every two users share at least one pair of independent entangled single photons. The entangled photon sharing can be achieved through wavelength channel natural aliasing and manual configuration, and therefore the quantum communication network which is high in wavelength channel utilizationrate, capable of achieving multi-user arbitrary interconnection and flexible and adjustable in structure is achieved.
Owner:军事科学院系统工程研究院网络信息研究所

Foam pump

The invention discloses a foam pump. An air cylinder, a hydraulic cylinder and a liquid feeding valve seat are integrally arranged in a pump body; an elastic pressing assembly comprises a piston rod assembly with a liquid channel, a piston assembly and an all-plastic closed spring; the piston assembly comprises an air compression piston assembly with an air inlet and air supply structure and a liquid compression piston; the upper end of the piston rod assembly is movably connected with the air compression piston assembly in an opening and closing mode; an air-liquid confluence channel is formed between the upper end of the piston rod assembly and the air compression piston assembly; the lower end of the piston rod assembly is movably connected with the liquid compression piston in an opening and closing mode; the all-plastic closed spring sleeves the piston rod assembly and is pressed in the air cylinder through the piston rod assembly; a plurality of spring air compression structuresare formed in the compression process of the all-plastic closed spring; the all-plastic closed spring and the air compression piston assembly form a double-air-compression structure; and the air compression piston assembly, the piston rod assembly, the all-plastic closed spring and the liquid compression piston are combined to form an integrated linkage type air compression and liquid compressionreset mechanism. The double-air-compression structure has a good foaming effect.
Owner:NINGBO SHENGJIE SPRAY
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