201results about How to "Achieve activation" patented technology

The invention discloses an activation method and system of a payment account. The activation method of the payment account comprises the steps that based on operation information of a user, terminal equipment submits a binding request to a cloud server; wherein the binding request carries identification information, the payment account and authentication information of the user, bank account and codes corresponding to the payment account, and identification data of the terminal equipment; after the binding request is received, the cloud server calls a binding interface, and the binding request is submitted to a payment server; the payment server conducts authentication on the binding request, after the authentication is passed, binding relations between the payment account and the bank account, and between the identification data of the terminal equipment are built, and a binding result is returned to the cloud server; and the cloud server returns the binding result to the terminal equipment so as to complete activation of the payment account. The activation method can ensure that the payment account can be rapidly, conveniently and safety activated.

The invention provides a method and a device for activating a screen of a wristwatch. The method includes acquiring acceleration values and angular speed values of the wrist watch in X-axis, Y-axis and Z-axis directions within specified time; judging whether the wristwatch spatially moves or not according to the acceleration values and the angular speed values of the wristwatch in the X-axis, Y-axis and Z-axis directions; activating the screen of the wristwatch if the wristwatch spatially moves. The method and the device have the advantages that a user only needs to swing the corresponding arm, so that the purpose of activating the screen of the wristwatch can be achieved by the method, manual control operation is omitted, and convenience and comfort can be improved for the user when the user uses the wristwatch.

The invention discloses an updating method of user signing data, a management system, an eUICC and a terminal, and relates to the communication field. The method comprises steps that the eUICC sends a request for acquiring an address of a signing data management platform to a server; the eUICC establishes a channel with the signing data management platform by finding the address returned by the server; and the eUICC downloads user signing data from the signing data management platform and updates the user signing data. According to the invention, capability of an eUICC card is expanded; remote management of profile is quite safely achieved based on the eUICC card in a hardware mode; safety of updating and management of the profile is quite high; functions of remote downloading, activation, updating and the like of the profile are quite safely achieved; the requirement for flexibly configuring the profile in the Internet of Things is met; and operator switching is effectively performed.

The present invention provides a system for automatically detecting the redundant object of the spaceflight electronic device and a detecting method. The system comprises the following components: a sound sensor 1, a rotating platform 2, a crank-rocker mechanism 3, an IO*amp;DA board card 4, a transducer 5, a three-phase machine 6, a sound signal regulating circuit 7, a real-time data collection card 8 and an upper machine processor 9. The sound sensor is adhibited on the external wall of the detected pice. The sound sensor 1 is connected with the sound signal regulating circuit 7 through a signal wire. The sound signal regulating circuit 7 is connected to the real-time data collection card 8. The real-time data collection card 8 is connected with the upper machine processor 9. The upper machine process 9 is connected with the control end of the transducer 5 through the IO*amp;DA board card 4. The transducer 5 is connected to the three-phase machine 6 which drives the rotating platform 2 through the crank-rocket mechanism 3. The invention settles the problems of no high detecting precision, no strong objectivity, no realization for automatic detection or automatic determining, only determination to the existence of the redundant particle, no determination to the material and characteristic of the redundant object and the like in the existing traditional PIND detection method.

The invention discloses functional live crystal porcelain and a preparation method and application thereof. The functional live crystal porcelain is prepared from, by weight, 23-25.5% of kaolin, 21-23% of clay, 14-18% of bentonite, 15.5-18.5% of quartz stone, 10.5-13.5% of albite, 40-46% of potash feldspar, 14-16.5% of carnelian cobble, 5-6.5% of ferric oxide, 5.5-7% of tourmaline, 7.8-8.7% of medical stone, 5.5-7% of stone needle, 2.8-3.2% of periclase, 5.3-6.7% of hsiuyen jade, 9.6-10.4% of rare earth elements and 0.2-1.4% of titanium peroxide. The functional live crystal porcelain can activate water molecules so that the water molecules can be absorbed by human cells more easily, more importantly, can adjust the variety and content of mineral substance in water, and can further facilitate human health and improve the physiological effect and health effect of water on the human body.

The invention relates to the technical field of touch and provides a screen activation method of a touch terminal. The screen activation method comprises a step a of scanning a touch screen in a standby state, and detecting touch movements, and a step b of activating the touch screen if the touch movements which are consistent with a preset screen activating password are detected. The invention further provides a screen activation system of the touch terminal and the touch terminal. Screen activation of the touch terminal can be achieved without arranging mechanical keys on the touch terminal, the service life of the touch terminal is not influenced, and the touch terminal is also attractive in appearance.

The invention discloses an application program authorization method, which comprises the steps of receiving an access request sent by a terminal based on an access identification code, the access identification code being generated by a device to be authorized based on an activation code, hardware information and a device identifier in a network-free environment; generating a hardware identifier corresponding to the to-be-authorized device based on the hardware information, and returning the hardware identifier to the terminal, so that the terminal communicates with the server with the identity of the to-be-authorized device based on the hardware identifier; receiving an offline authorization request for the application program sent by the terminal based on the hardware identifier; performing encryption based on the device identifier to generate a corresponding authorization code; and returning the authorization code to the terminal, so that the to-be-authorized device obtains the authorization code, and obtains authorization for the application program based on the authorization code. The invention also discloses a corresponding system, an activation device and computing equipment. According to the technical scheme, the application program can be activated in an offline state, and the safety and controllability of the authorization process can be improved.

The invention discloses a wafer back surface laser annealing process of an IGBT high-voltage power device, which pertains to the semiconductor manufacturing technical scope. The invention adopts a scanning mode to carry out the laser annealing, a silicon wafer back surface is controlled to do the reciprocating uniform linear motion along the vertical direction of a long strip-shaped laser spot, so as to form the laser spot to carry out the scanning of the entire area of the silicon wafer back surface, increase the temperature of a surface layer of the silicon wafer back surface and generate the uniform annealing effect. The usage of the proposal of the invention can solve the problem that a P-shaped doping layer can not carry out good annealing processing after the ion injection, so a good ohmic contact is formed between a collector metal layer and the P-shaped doping layer which is close to the silicon wafer. The invention uses a laser with the shorter wavelength, the penetration depth of the laser on the silicon wafer back surface is limited, the invention can not only faster realize the activation of impurities, but also generate the adverse effects on other structural parts of the IGBT high-voltage power device; the usage of the technology can obtain the IGBT high-voltage power device with the smaller on-state resistance.

The invention relates to a method applicable to on-scale production for haematococcus pluvialis green cell preservation and later astaxanthin induction, and belongs to the field of biotechnology. The method provided by the invention comprises the following steps: firstly, performing concentration, mixing and centrifugation to prepare haematococcus pluvialis green cell alga slurry with a freeze-preservation agent and skimmed milk, performing pre-cooling at 4 DEG C, and performing freeze-preservation at -20 DEG C; performing water-bath unfreezing on preserved alga cells, performing freeze-preservation agent elution, performing low-nitrogen weak-light culture to activate alga cells, and performing nutrition deficiency and mixed carbon source addition, thereby achieving rapid induction of green cells and accumulation of astaxanthin. The method is simple to operate and applicable to large-scale production application, the dilemma that production of a production enterprise is halted in winter can be effectively solved, astaxanthin can be induced in spring from green alga cells produced in winter, the production efficiency of equipment and operators can be improved, and the yield of the astaxanthin can be increased.

The invention belongs to the field of metal-based composite materials, and relates to an in-situ endogeny multi-phase particle enhanced aluminum-based composite material and a preparing method thereof. The aluminum-based composite material is characterized in that in-situ generated nano-scale ZrB2, AlN and Al2O3 particles are evenly distributed on an aluminum matrix; the mass percent of ZrB2 is 1.8-27.5, and the size is 50-300 nm; the mass percent of AlN is 3.3-41.3, and the size is 10-50 nm; and the mass percent of Al2O3 is 1.1-16.5, and the size is 10-100 nm. The preparing method of the in-situ endogeny multi-phase particle enhanced aluminum-based composite material comprises the steps that double-speed ball milling is conducted under the argon atmosphere, a prefabricated body is formedthrough pressing in a cold/heat isostatic pressing machine, a solid-liquid sequential sintering method is adopted, and the ZrB2, AlN and Al2O3 multi-phase particle enhanced aluminum-based composite material is obtained. The surface of the prepared material is clean and free of pollution, and the bonding strength between the prepared material and the matrix is high; and the enhanced particles are evenly distributed on the matrix, and the phenomenon of clustering is avoided. The particles different in scale have the synergetic enhancement effect, and good comprehensive mechanical performance isshown.

The invention discloses a ship direct current networking electric propulsion device with higher device integration level and better overall performance indexes, which comprises a control cabinet, a power generation cabinet, a propulsion cabinet, a brake cabinet, a daily power supply cabinet, a direct current cabinet and a chopper cabinet which are connected with each other on a direct current bus.The invention also discloses a design method of the device, wherein the method sequentially comprises the following steps of: determining the load power of the daily power supply cabinet, propulsioncabinet and device, reasonably determining the power of the power generation cabinet according to the fact that the sum of the load power of the power generation cabinet and the chopper cabinet is larger than the load power of the device, achieving the reasonable distribution of the load power of each cabinet, in the structure arrangement of the device, according to the principles of structure symmetry and convenient wiring, forming a device structure arrangement diagram, and by calculating the direct current of the device, re-adjusting the structure of the device according to the principle ofminimum direct current, achieving higher device integration. According to the method, the overall performance indexes, the integration level, the heat dissipation and the weight of the device are optimized.

The invention relates to the field of hydrogenation, and discloses a hydrogenation catalyst and a preparation method and application thereof and a hydrogenation refining method. The hydrogenation catalyst comprises a carrier and an active metal component loaded on the carrier, the active metal component comprises tungsten and at least one group VIII metal element, the tungsten exists in the form of trisulfide, and the group VIII metal element exists in the form of salt. The preparation method of the hydrogenation catalyst comprises the steps that a solid A is obtained by impregnating the carrier with a tetrathiotungstate solution, the solid A is impregnated with a solution containing group VIII metal salt, heat treatment is performed under inert or reducing atmosphere, or the carrier is impregnated with the tetrathiotungstate solution, and then heat treatment is performed under the inert or reducing atmosphere to obtain a composite material A, and the composite material A is impregnated with the solution containing the group VIII metal salt. According to the preparation method, the vulcanization process is eliminated, and the hydrogenation performance of the catalyst is improved obviously.

The method comprises: adding communication interface between PDG and BM-SC, and sending the request of enabling the multicast service to PDG in order to inform that the PDG itself wants to participate the multicast service; the PDG sends MBMS authorization request to BM-SC; after BM-SC receives the MBMS authorization request, it put the success or failure message of authorization into the MBMS authorization response message that is returned to the PDG; after PDG receives the MBMS authorization response message, if detecting the success authorization indication from the MBMS authorization response message, it sends the multicast service enable acceptance message; otherwise, it send the multicast service reject enable message to UE. The invention implements the enable of IWLAM-based multicast service.

The invention belongs to the technical field of shale gas development, aims to solve the problems of simple artificial fracture form, difficulty in activating natural fractures and low fracture complexity in deep shale gas fracturing transformation, and particularly relates to a volume fracturing method for deep shale gas prestress intervention, which specifically comprises the following steps of:establishing a three-dimensional geological structure model based on a deep shale gas reservoir; obtaining mechanical properties of a rock mass structural plane through tests, and determining optimized prestress intervention construction parameters; determining optimized perforation position setting parameters according to the combination relationship between the well track and the rock mass structural surface; through reservoir original rock mass structure fracturing fracture network evolution calculation, obtaining a rock mass structure surface activation rule, and determining optimized fracturing construction parameters; performing perforation operation based on the obtained perforation position setting parameters; performing prestress intervention operation based on the obtained prestress intervention construction parameters; and performing main fracturing variable displacement operation based on the obtained fracturing construction parameters; the method can effectively improve the complexity of seaming the net.

The invention relates to a power diode and a method for manufacturing the power diode. The power diode comprises a bottom electrode, a substrate layer, an N- type epitaxial layer and a top electrode, wherein the top electrode serves as the positive electrode of the power diode, the bottom electrode serves as the negative electrode of the power diode, at least two grooves are transversely formed in the upper portion of the N- type epitaxial layer in a spaced mode, and an MOS channel is formed in the portion, between every two adjacent grooves, of the N- type epitaxial layer. The power diode is made of silicon materials and can be obtained through an existing silicon semiconductor integrated circuit; special metal materials are not needed, and the method for manufacturing the power diode is compatible with an existing semiconductor production technology; the backward voltage resistance of the device is improved through p+ regions injected into the grooves; when backward voltage is applied to the device, the p+ exhaustion regions in the grooves expand and are connected, a backward current channel is cut off, and the voltage resistance of the device is improved; when the power diode operates in the forward direction, electricity is conducted through parasitic mosfet, and the forward starting voltage of the device is reduced.

The invention provides a method for activating a calcium magnesium phosphate fertilizer by virtue of a low-molecular organic acid. The method comprises the following steps: uniformly mixing water and the low-molecular organic acid according to a proportion to obtain a low-molecular organic acid solution; adding the low-molecular organic acid solution and the calcium magnesium phosphate fertilizer into an oscillatory reactor for oscillation according to a certain liquid-solid ratio; after oscillation, performing filtering treatment on a liquid-solid mixture; air-drying filtered solids at room temperature to obtain an activated calcium magnesium phosphate fertilizer; performing a pot experiment on the activated calcium magnesium phosphate fertilizer, wherein the phosphate content of a crop is increased by 53 to 95 percent, and the crop flourishes. The method is low in cost, the process is simple, a gap between the calcium magnesium phosphate fertilizer and a high-concentration phosphate fertilizer in terms of phosphate utilization rate is closed, an important means is provided for optimizing the calcium magnesium phosphate fertilizer industry, and meanwhile, the application prospect of low-grade phosphate rocks in China is broadened.

The invention belongs to the field of biotechnology and especially relates to a method for activation of a prodrug by tumor targeting bacteria and a use thereof. The method utilizes tumor targeting bacteria as natural prodrug activation tools; and the tumor targeting bacteria can realize constitutive expression of an endogenic prodrug activation enzyme gene thereby specifically activate a prodrug in tumor tissue and thus the activated prodrug can produce tumor-resistant effects. The method can be used for tumor treatment.

The invention discloses a small community bearing activation method and equipment. On the basis of characteristics of a non-independent work mode of a small community, establishment of wireless bearing between the small community and a terminal is controlled through sending a bearing activation request from a macro community to the small community, so bearing activation of the small community working in the non-independent work mode is realized. The invention further discloses a small community bearing deactivation method and equipment.

The invention discloses a method for preparing tert-butyl hydroperoxide employing biomimetic catalysis and isobutane oxidation. According to the method, with isobutene as a raw material, oxygen as an oxidant, and a metal porphyrin compound as a catalyst, under the condition of controlling the reaction temperature at 40-100 DEG C and the reaction pressure at 0.3-3.0MPa, catalytic reaction is carried out to obtain the tert-butyl hydroperoxide. Compared with other processes, the method disclosed by the invention has the advantages of being mild in reaction condition, good in catalytic effect, high in tert-butyl hydroperoxide selectivity, simple in process and the like.

The invention discloses a hardening method for an inner surface of a cylinder barrel of a titanium and titanium alloy hydraulic cylinder. The hardening method comprises the following steps: I, polishing the inner surface of the cylinder barrel of the hydraulic cylinder, then, removing greasy dirt and dehydrating; II, putting the dehydrated cylinder barrel, which is used as a cathode, of the hydraulic cylinder in a double-layer glow ion diffusion metalizing furnace, putting a graphite source electrode in the cylinder barrel of the hydraulic cylinder, in the presence of argon gas, generating glow under the high-voltage electric fields by utilizing an anode and a cathode to perform bombardment activation on the inner surface of the cylinder barrel of the hydraulic cylinder; III, after the bombardment activation is finished, introducing a gas mixture of the argon gas and oxygen gas into the double-layer glow ion diffusion metalizing furnace, generating double-layer glow under the high-voltage electric fields by utilizing the anode and the graphite source electrode as well as the anode and the cathode to perform oxyarburizing on the inner surface of the cylinder barrel of the hydraulic cylinder to obtain a composite membrane layer on the inner surface of the cylinder barrel of the hydraulic cylinder. The composite film layer prepared by the hardening method disclosed by the invention is high in bonding strength and good in wear resistance, and capable of effectively avoiding the titanium and titanium alloy occlusive locking problem.

The invention discloses a human embryonic stem cell line capable of controlling gene expression and application thereof. The human embryonic stem cell line capable of controlling gene expression comprises a controlled expression exogenous fusion protein system and at least one guide RNA, and the controlled expression exogenous fusion protein system comprises a tetracycline inducible expression system and fusion protein formed by Cas9 protein and p300 core domain with transcriptional activation activity; each guide RNA is a 14bp short data sequence of a targeting gene promoter region or a 20bplong data sequence of a genome region. Accordingly, expression of Cas9-p300 in human embryonic stem cells can be controlled in real time, the specific gene activation and cutting double functions of human embryonic stem cell differentiation in different stages are achieved, and application of the human embryonic stem cells in the fields of medicine science and lift science is greatly extended.