182 results about "Bound state" patented technology

The present invention describes nanophotonic materials and devices for both classical and quantum optical signal processing, transmission, amplification, and generation of light, which are based on a set of quantum systems having a discrete energy levels, such as atoms, molecules, or quantum dots, embedded in a frequency bandgap medium, such as artificial photonic crystals (photonic bandgap materials) or natural frequency dispersive media, such as ionic crystals, molecular crystals, or semiconductors, exhibiting a frequency (photonic) bandgap for propagating electromagnetic modes coupled to optical transitions in the quantum systems. If the frequency of one of optical transitions, called the working transition, lies inside the frequency bandgap of the medium, then spontaneous decay of the working transition into propagating photon modes is completely suppressed. Moreover, the excitation of the working transition and a photon form a photon-quantum system bound state lying inside the photonic bandgap of the medium, in which radiation is localized in the vicinity of the quantum system. In a quantum system “wire” or a quantum system “waveguide”, made of spatially disordered quantum systems, or in a chain quantum system waveguide made of a periodically ordered identical quantum systems, wave functions of the photon-quantum system bound states localized on different quantum systems overlap each other and develop a photonic passband lying inside bandgap of the photonic bandgap medium. Photons with frequencies lying inside the photonic passband propagate along the quantum system waveguide. Since the working transition cannot be excited twice, the passband photons interact with each other extremely strongly both in one waveguide and in different waveguides that are located sufficiently close to each other. These unique nonlinear properties of the quantum system waveguides are proposed to use for engineering key nanophotonic devices, such as all-optical and electro-optical switches, modulators, transistors, control-NOT logic gates, nonlinear directional couplers, electro-optical modulators and converters, generators of entangled photon states, passband optical amplifiers and lasers, as well as all-optical integrated circuits for both classical and quantum optical signal processing, including quantum computing.

The invention provides a binding method of a user operation terminal and a household appliance control device and a household appliance control system. The binding method of the user operation terminal and the household appliance control device comprises the steps that after being connected to a network access device, the user operation terminal sends a binding request in a broadcasting mode; after receiving the binding request, the household appliance control device in the to-be-bound state is connected to the designed network access device according to the binding request; after detecting the household appliance control device accessed to the network access device, the user operation terminal is bound to the household appliance control device; the user operation terminal sends terminal identifying information and device identifying information of the household appliance control device which is bound to the user operation terminal to a cloud server, and matching of the bound user operation terminal and the bound household appliance control device is conducted by the cloud server. The binding method of the user operation terminal and the household appliance control device effectively solves the problem that the binding process is complicated in the prior art.

Content such as computer software, data representing audiovisual works, and electronic documents can converted from a machine-bound state to user-bound state without modification to the content data itself. Instead, keys used to access the content are converted from the machine-bound state to the user-bound state. In particular, the keys are kept in a passport data structure which can represent either a machine-binding or a user-binding. A machine-bound passport can be upgraded to a user-bound passport without modifying the bound content. The private key of the machine-bound passport, in cleartext form, is included in the user-bound passport and encrypted using a user-supplied password to bind the private key to the user. In addition, private user information is collected and verified and included in the user-bound passport. Upgrading a machine-bound passport can be initiated automatically upon detection that an attempt is made to play back machine-bound content on a machine other than the one to which the content is bound.

The invention relates to a method for realizing intelligent safe driving of an automobile. Far-off illumination values, sidewalks, front vehicles, road signs, the smoking state of a driver, the steering wheel holding state, the safety belt binding state, the human fatigue state and the designated driving condition are detected through cameras; a hard disk video recorder is provided to store detected information and is used during local call and remote video call; a VSCC (vehicle safety certification center) controller is provided to collect vehicle signals and also control the use of a taximeter according to the designated driving condition; and a GPS (global positioning system) module is provided and is connected with a vehicle-mounted computer, and the vehicle-mounted computer gives an alarm when the vehicle signals, the GPS position and the detected information exceed a threshold value and transmits the vehicle signals, the GPS position and the detected information to a remote monitoring center. By adopting the method, vehicle interior fatigue safety detection, vehicle exterior safety detection and vehicle state safety detection can be realized, so the safety of the driver is guaranteed.

The invention relates to a passivator for remediation of farmland soil subjected to combined pollution of heavy metals such as cadmium, chromium, copper and nickel, and a preparation method and a use method of the passivator. The passivator is prepared from a passivator A and a passivator B, wherein the passivator A is prepared from montmorillonite, kieselguhr, sepiolite, illite and ferrous sulfate; the passivator B is prepared from periclase, calcite, calcium magnesium phosphate fertilizer, plant ash and calcium hydroxide; the passivator is suitable for the farmland soil subjected to the combined pollution of the cadmium, the chromium, the copper and the nickel, and is prepared from the multiple different porous absorption materials with specific contents and a passivation material; the components of the passivator have complementary advantages, and the principles such as absorption and stabilization are combined; the combination forms of the heavy metals are effectively enhanced by ion exchange, complexing, chelating and adsorption methods, and the combination forms are converted into more stable strong organic binding states and residue states, so that the effective state contents of the heavy metals in the farmland soil are effectively reduced, and the passivation effect is long-acting and stable; therefore, the passivator has a great repair effect for the farmland soil subjected to combined pollution of the cadmium, the chromium, the copper and the nickel.

The invention discloses a touch control display device. The touch control display device comprises a display flexible circuit board and a touch control flexible circuit board which are bound to different sides of the touch control display device respectively. The touch control display device can effectively enlarge a gap between a seal cover plate and a display panel during adhesion of the seal cover plate, so that ultraviolet light illuminates optical cement more easily, the curing yield of the optical cement is improved, and the follow-up cement overflow defect is avoided. In addition, avoidance of the structures including a black array, a polaroid and the like is designed on a binding area of the touch control flexible circuit board so that the binding state of the touch control flexible circuit board can be monitored under a microscope after binding of the touch control flexible circuit board is completed, and the binding yield is improved.

A common mechanism that can be used in content encryption applications for binding content to a specific receiver, container or communication channel to separate application specific work from the cryptographic details, regardless of the binding scheme being used. This mechanism includes the definition of a secure binding state object which holds and manipulates all the keys that comprise the most sensitive information in any such a system. This information is fully encapsulated in the binding state object and is not accessible from outside the object, making the application less vulnerable to external attacks. The present invention allows applications to be changed quickly from one encryption scheme to another because they all use the same mechanism with only a difference in encryption calculation. Also, components implementing the proposed mechanism grow more stable over time as a result of reuse in multiple applications.

The invention discloses a display panel and a detection method thereof, a flexible circuit board and a display device. A second binding area in the flexible circuit board comprises a plurality of contact pads and at least one test pad group, wherein the plurality of contact pads are used for being bound to a plurality of corresponding contact electrodes in a first binding area; each test pad groupis used for being bound to a corresponding test electrode group in the first binding area and comprises a plurality of test pads; the test pads are used for being bound to corresponding test electrodes; and the test pad groups are also used for judging the binding state of the plurality of contact pads and the plurality of contact electrodes through detecting the on-off states between the test pads and the corresponding test electrodes after the first binding area is bound to the second binding area. According to the flexible circuit board disclosed by the embodiment of the invention, the binding effect can be effectively and quickly detected through arranging the test pad groups in the second binding area and binding the flexible circuit board and the display panel.

The inventive method for producing a silicon-on insulator structure consists in implanting hydrogen is a silicon plate (1), chemically treating said silicon plate (1) and a substrate (3), in connecting and grafting the silicon plate (1) and the substrate (3) and in layering along the implanted layer (2) of the plate (1). The drying, removal of physically adsorbed substances from the surface of the plate (1) and the substrate (3), connection of the plate (1) and the substrate (3), the grafting and layering thereof along the implanted layer (2) of the plate is carried out after the chemical treatment in one stage, in a low vacuum, at a temperature when hydrogen introduced by implantation remains in a bound state.

The invention discloses a cadmium (Cd) passivator for acid soil. The Cd passivator is prepared from the following components of rice hull charcoal, lime, hydroxyapatite and hematite. The Cd passivator for the acid soil, which is provided by the invention, can be used for improving the pH (potential of Hydrogen) of soil and decreasing the content of CaCl2 and ethylic acid extraction state Cd, and is used for promoting the conversion of Cd in the soil from a bioavailable state (an ion exchange state) to a potential available state (a carbonate binding state and a ferromanganese oxide binding state) and an unavailable state (a residue state), reaching the purpose of passivating the activity of the Cd, effectively restoring Cd polluted acid soil, promoting the growth of a plant and decreasing the absorption to the Cd of a crop.

The invention relates to a method for dynamically balancing received load under a network card binding state. The method aims at solving the problem of balance of received load when a network card is in the binding state. In the method, data flow received by each slave is needed to be counted, and the data flow is detected in definite time; when the received data flow is detected to be unbalanced, some clients is enabled to change mac addresses corresponding to server ip in arp cache in a mode of sending arp reply packages, and the data flow distribution from the clients to each network card of the server is changed so as to realize dynamic balance of received load. In the invention, ip package traffic received by each slave in bonding is counted and analyzed in the definite time, and arp reply packages are sent to the clients when the slave flow is not balanced so as to change the mac addresses corresponding to the server ip in the arp cache and realize dynamic balance of received flow of the network card bound on the server.

The invention relates to a method for preparing graphene, belonging to the technical field of materials. The method comprises the steps of: mixing natural flake graphite powder and ionic liquid; carrying out mechanical grinding under the anaerobic condition; then dispersing the obtained mixture in water; carrying out centrifugation to remove by-product; and volatilizing solvent (water) to obtain the graphene which is in an ionic liquid binding state. The method is low in raw material cost, simple in operation, high in efficiency, energy-saving and environment-friendly; and the graphene which is in the ionic liquid binding state and is prepared by the invention has the layer numbers within the range of 1-10, and does not contain oxidation group, so that excellent electric conduction and electrochemical catalytic activity are maintained, and the graphene is especially suitable for preparing a high-performance electrode.

The invention discloses a method for studying influence of biological carbon on cadmium contaminated soil properties and a cadmium form. According to the studying method, three biochar is prepared byusing hizikia fusifarme, rice straw and hickory shells as raw materials, adsorbing effects of the three biochar on cadmium in an aqueous solution are compared, and thus the best biochar which absorbscadmium is optimized. The optimized biochar of different dosages is applied into cadmium contaminated soil, changes of basic physical and chemical properties of the cadmium contaminated soil and the chemical form of the cadmium are measured, and passivation effects of the biochar on the physical and chemical properties of the actual cadmium contaminated soil and soil cadmium pollution are preliminarily discussed. The influence of the biochar on the physical and chemical properties of the actual cadmium-contaminated soil and the chemical form of the cadmium is studied. The effective-state Cd content of the soil is reduced, an exchanging state of the soil heavy metal Cd is promoted to be converted into a carbonate binding state, an iron and manganese oxide binding state, an organic binding state and a residue state, the bioavailability and ecological toxicity of the heavy metal Cd are reduced, and thus the harm of the heavy metal cadmium is greatly reduced.

An information processing apparatus operating as a content use management server is disclosed. The apparatus includes a storage unit for storing a license as information for granting rights to use content and content attribute information, and a data processing unit for carrying out a content state shifting process in which to shift content usable states. The content usable states are formed by a bound state and a discrete state. The bound state refers to the state in which the content is allowed to be used by any of member clients on a local network of which the content use management server is a part. The discrete state refers to the state in which the content is allowed to be used only by a member client retaining the license for granting rights to use the content. The data processing unit updates descriptive information on the license and the content attribute information stored in the storage unit in order to shift the two content states.

Content such as computer software, data representing audiovisual works, and electronic documents can converted from a machine-bound state to user-bound state without modification to the content data itself. Instead, keys used to access the content are converted from the machine-bound state to the user-bound state. In particular, the keys are kept in a passport data structure which can represent either a machine-binding or a user-binding. A machine-bound passport can be upgraded to a user-bound passport without modifying the bound content. The private key of the machine-bound passport, in cleartext form, is included in the user-bound passport and encrypted using a user-supplied password to bind the private key to the user. In addition, private user information is collected and verified and included in the user-bound passport. Upgrading a machine-bound passport can be initiated automatically upon detection that an attempt is made to play back machine-bound content on a machine other than the one to which the content is bound.

The invention discloses a method for treating arsenic-containing wastewater by using a multiphase Fenton system based on iron oxide. The method is characterized in that firstly, the pH of the arsenic-containing wastewater is adjusted to range from 2.0 to 9.0, then an iron oxide catalyst and a hydrogen peroxide oxidizing agent are added, so that an organic arsenic compound completes form transformation from organic arsenic to inorganic arsenic in the multiphase Fenton system based on the iron oxide, meanwhile, released inorganic arsenic forms Fe-As chemical coordinate bonds through binding state iron central atoms on the surface of the iron oxide to be effectively adsorbed, and the arsenic pollutant in the arsenic-containing wastewater is removed. Degradation from organic arsenic to inorganic arsenic and adsorption of the inorganic arsenic can be finished simultaneously in one step, the iron oxide serves as an efficient adsorption material of the inorganic arsenic as well as a Fenton reaction catalyst for degrading the organic arsenic to the inorganic arsenic, and the treatment cost of the organic arsenic wastewater is effectively reduced while the reaction efficiency and the operation simplicity are greatly improved.

The embodiment of the invention provides a binding method for a wearable device. The binding method comprises the following steps: receiving a selection instruction input by a user; according to the selection instruction, determining the target wearable device selected by the user and further acquiring the Bluetooth address of the target wearable device; sending the Bluetooth address of the target wearable device to a server, so as to inquiry the binding state of the target wearable device through the server according to the Bluetooth address of the target wearable device; and receiving the binding state of the target wearable device sent by the server, and determining whether the target wearable device can be bound with the terminal or not. Besides, the invention further provides a binding device for the wearable device. With the adoption of the binding method and device for the wearable device, whether the target wearable device can be bound with the terminal or not can be determined by acquiring the binding state of the target wearable device through the server, therefore incorrect binding is avoided, and the safety is further improved.

The invention provides a data synchronization method, a server and an electronic device. The method comprise the steps of upon detecting that the current electronic device successfully logs in a service web page of a cloud server through a user account, sending the identifier list of the corresponding application program to the electronic device on the condition that the application program corresponding to the user account is already stored in the cloud server; receiving the identifier of a first target application program selected by the electronic device from the identifier list, and determining the corresponding data of the first target application program; on the condition that the binding state is just the binding usage state, conducting the data synchronization between the electronic device and the cloud server for the data of the first target application program; on the condition that the binding state is the non-binding usage state, displaying the data of the first target application program in the form of web pages, and modifying the corresponding data of the first target application program upon receiving a modification instruction from the electronic device and aiming at the data of the first target application program. According to the technical scheme of the invention, the efficiency of data synchronization is improved.

The invention discloses a remote controller binding processing method, device and equipment. The processing method comprises the steps that a remote controller obtains a binding operation instruction; the remote controller sends a binding request containing identification information of the remote controller to remotely controlled equipment to be bound, so that the remotely controlled equipment which is in the binding state at present generates a binding response message according to the binding request, and the binding response information carries authentication information used for being bound with the remote controller; the remote controller receives the binding response message returned by the remotely controlled equipment; the remote controller completes control operation function binding with the remotely controlled equipment according to the binding response message and initiates a binding request to the remotely controlled equipment according to operation of a user, so that binding between the remote controller and the remotely controlled equipment is achieved through information interaction, the same remote controller can be bound with multiple sets of equipment, unified control is achieved, the situation that a corresponding remote controller cannot be found rapidly when multiple remote controllers are used is avoided, and user experience is improved.

The invention relates to a cement paste system for well cementation. The cement paste system is prepared from the following raw materials in parts by weight: 100 parts of oil well cement, 20-45 parts of micro-silicon, 20-50 parts of active lightening material, 2.5-3.5 parts of a fluid loss agent, 0.5-1 part of a dispersing agent, 0.9-1.8 parts of a retarder, 1.5-3 parts of an early strength agent, 1-1.5 parts of a de-foaming agent and 112-250 parts of water. The cement paste system has the advantages that the active lightening material is added into the cement paste system, so that the cement paste density is reduced, and meanwhile, the active lightening material can chemically react with and is integrally fused with cement hydration product, so that the early strength of low-density set cement can be promoted, and the problem of high probability of breaking of floating beads under high-pressure fast stirring conditions can be solved; the retarder is a compound ionic retarder and has a temperature self-adaption characteristic, and under a low-temperature environment, the molecular chain is curled, and adsorption groups are under a bound state, so that the adsorption to cement grains is reduced and the retarding property is weakened; under a high temperature condition, the molecular chain is unfolded, more adsorption groups are exposed and the retarding property is enhanced.

The invention discloses a method and system for binding a smart device and belongs to the field of communication. The method for binding a smart device comprises that the smart device acquires the binding state of the smart device from a server; the smart device determines the binding state of the smart device acquired from the server, activates a smart device WiFi hotspot if the smart device is in an unbound state, and uses a smart device identifier as a WiFi hotspot name; a mobile application APP obtains the smart device WiFi hotspot by scanning, uses the smart device WiFi hotspot name as asmart device identifier, and binds the smart device at the server by using the smart device identifier. According to the method and system for binding the smart device, a user can bind the smart gateway device without using Bluetooth or WiFi to get access to the smart gateway device. Thus, the complexity of the user binding the smart gateway device is reduced, and user experience is improved.

The invention provides a method and system for binding a user terminal and a household appliance control device. The method comprises the steps that before binding, the network access device mode of the user terminal is started, and the household appliance control device to be bound is started to enter a to-be-bound state; when the household appliance control device is found out through the user terminal, network connection is built between the user terminal and the household appliance control device according to the network access device mode; network connection is used for confirming binding of terminal recognition information and device recognition information for the user terminal and the household appliance control device; the connection network device mode of the user terminal is started, the terminal recognition information and the device recognition information are transmitted to a cloud server, and the user terminal and the household appliance control device are bound through the cloud server. By means of the method and system, the binding of the household appliance control device and the user terminal is not limited to the environment where a network access device exists any more, and the user experience is improved.

The invention discloses a control method and a control device for high-voltage energizing, and an automobile, wherein the control method comprises the steps of before energizing of a power battery system, acquiring first voltage of a first measuring node relative to a first reference node; if the first voltage is higher than preset voltage, measuring second voltage of a second measuring node relative to a second reference node; if the second voltage is zero, switching on a main negative relay for entering a power battery system energizing process, and measuring third voltage of a third measuring node relative to the second reference node; if the third voltage is zero, performing pre-charging, and furthermore after pre-charging, switching on a main positive relay; measuring fourth voltage of a fourth measuring node relative to the second reference node, and measuring fifth voltage of a fifth measuring node relative to the second reference node; and if the fourth voltage is zero and thefifth voltage is zero, ending the energizing process. According to the control method and the control device, binding state determining can be performed on all relays of the power battery system, thereby ensuring high safety in energizing.

The invention relates to the technical field of display, and provides a touch sensor, the touch sensor is provided with a binding area used for binding a circuit board, and the binding area is provided with at least one test pin group used for detecting the binding state of the touch sensor and the circuit board; the test pin group comprises two test pins, the two test pins are in short circuit connection through a short circuit line, and the short circuit line extends out of the binding area. The test pin group can detect the binding state of the touch sensor and the circuit board, and can also detect whether cracks occur around the binding area of the touch sensor or not.

The invention discloses a trusted identity service platform with a two-layer framework and a construction method thereof, which belongs to the field of a computer technology and information security. The method comprises the following steps: 1) building a business account management system, and generating an account identifier for a registered business user; building a network identity card system and generating a real identity identifier for a registered real user; 2) registering the business account management system to the network identity card system and obtaining a system identifier; 3) binding the registered business account with the real identity of the registered user according to the system identifier; and 4) changing the state of the bound user into a bound state by the businessaccount management system. The platform comprises one network identity card system and one or more business account management systems, wherein the network identity card system is connected with the business account management system through the network. Through the invention, convenience in user management is provided under the novel network environment, and the security of the network is guaranteed at the same time.

The invention relates to the technical field of displaying, in particular to a color film substrate, a liquid crystal module and a touch display device. The color film substrate comprises a touch flexible printed circuit binding area and a black matrix area; the touch flexible printed circuit binding area is used for binding a touch flexible printed circuit; the black matrix area is used for shading the light; the touch flexible printed circuit binding area and the black matrix area are two mutually independent areas; the two areas are never superposed or partially superposed; the bottom of the touch flexible printed circuit binding area is transparent. The externally-hung touch structure is re-designed; the bottom of the TFPC (touch flexible printed circuit) is in a glass transparent state, with no BM (black matrix) shading; and accordingly TFPC binding state and conducting particle state can be monitored from the back with a common microscope, yield of the externally-hung TFOG (touch FPC on glass) process is greatly increased, original uncontrollable production is turned into monitorable production, accident rate is greatly reduced, and unnecessary quality accidents are avoided.

The invention relates to a sliding mode control method with random nonlinear disturbance. In order to solve the problems that random switching nonlinearity, state time delay and uncertainty cannot beprocessed simultaneously through an existing sliding mode control method, consequently, system output is greatly affected by external disturbance, and the sliding mode control precision is low, the sliding mode control method with random nonlinear disturbance comprises the steps that 1, a dynamic model of a networked control system with the random switching nonlinearity and the bounded state timedelay is established; 2, design of a sliding mode face is conducted on the dynamic model established in the step 1; 3, sliding mode dynamic of the sliding mode face is calculated; 4, the distinguish condition for ensuring the sliding mode dynamic H<infinity> is obtained, and a sliding mode face parameter matrix G is obtained by solving the distinguish condition; and a sliding mode controller is constructed according to the obtained parameter matrix G. Sliding mode control over the networked control system with the random switching nonlinearity and the bounded state time delay is achieved. Thesliding mode control method is used for the field of networked control.

The invention provides a chemical-biological combination repair method for Cd-B [a] P compound contaminated soil, and the method includes the following steps: A) using 0.6mol / L citric acid solution, 20g / L beta-cyclodextrin solution and 10g / L rhamnolipid solution or any two of the solutions for compounding, using nitric acid or calcium hydroxide to adjust the pH value to 3-6 to prepare an eluent a and an eluent b; according to the chemical-biological combination repair method for the Cd-B [a] P compound contaminated soil, the Cd-B [a] P compound contaminated soil is treated by combination of chemical elution and animal and plant repair, exchangeable state, carbonate bounded state, iron and manganese oxidation state, organic state and B (a) P free dissolved state of Cd in the soil can be obviously removed, the repair method is economical, good in repair effect and suitable for use in restoration of soil in large area Cd-B [a] P compound contaminated sites, while restoration, the city environment is beautified without secondary pollution on soil, and the repair rate can reach more than 92%.

The invention discloses an unbinding method used for determining whether a binding relation between a registration account and a binding object can be removed or not. The method includes inquiring a user state record of the binding object according to the binding object, wherein the use state record is generated according to the user state of the binding state acquired by a server to which the binding object belongs and the use state includes a normal use state and an abnormal use state; acquiring a first time which is the generation time of the use state record when the state is the abnormal use state; determining whether the binding relation between the registration account and the binding object can be removed or not according to the relation between a second time when the binding relation between the registration account and the binding object is established and the first time. The invention also discloses an unbinding device, a binding method and a binding device.