68results about How to "Various application methods" patented technology

The invention relates to the technical field of intelligent televisions and provides an intelligent television system and an intelligent television method capable of expanding a cellphone. The system comprises an intelligent television, a cellphone, a communication network and telecommunication equipment, wherein the intelligent television is in butt joint with the cellphone in wireless connection mode, the cellphone can build speech/video phone communication connection with the telecommunication equipment through the communication network, the intelligent television can input speech/video phone message received from the telecommunication equipment by the cellphone; and/or the intelligent television can collect a speech/video phone message and send the phone message to the telecommunication equipment through the cellphone. The intelligent television can expand speech/video communication capacity to fully utilize the advantage that the television is strong in audio and video playing capacity, thereby enabling users to achieve good speech/video communication effects. Due to the fact that communication is not based on specific network software, user experience is enhanced and safety is improved.

This invention relates to a composite damp material with a metal rubber interlayer, in which a metal rubber layer is clamped between a base layer and a restriction layer, the lower surface of the metal rubber layer and the top surface of the base layer, the top surface of the rubber layer and the lower surface of the restriction layer are glued together by adhesives to prepare a composite damp material with a metal rubber interlayer, which replaces traditional rubber materials with metal rubber material having the advantages of anti-corrosion, anti-aging, high and low temperature resistant and not volatile in vacuum.

The invention provides controllable self-crosslinking sulfhydrylated hyaluronic acid-collagen composite hydrogel as well as a preparation method therefore. The composite hydrogel is prepared from hyaluronic acid hydrogel and I-type collagen or II-type collagen; the I-type collagen or II-type collagen is distributed in a three-dimensional crosslinking network structure. The composite hydrogel has rigidity and elasticity, is high in mechanical property, can promote spreading growth of cartilage cells, is favorable for phenotype maintaining for cells, can relieve the shortcomings that an existinggel material for cartilage reparation is easy to shrink and low in cell adhesion, and has an important application value in the field of cartilage injury reparation.

The invention relates to a cambered surface disc spring and a manufacturing method thereof. The cross section of the cambered surface disc spring is designed into a tapered arch shape; the arch shape is a heave or a pit on the basis of a tapered shape; the arch rise and the arc length of the arch shape are changed along with the cone height and the diameter of the disc spring; and the arch rise of the arch shape is less than 1/3 of the cone height. The cambered surface disc springs with same arch shapes and different arch shapes can be combined together for use. The cambered surface disc spring adopting the design greatly improves the overload safety guarantee of the disc spring, greatly improves the reliability, safety and service life of the disc spring, and prevents major failure accidents and economic losses.

A snapshot system comprises processing unit of read/write request, physical storage resource of logic roll, basic roll recording and said logic roll with its interactive interface unit, snapshot roll recording and said logic roll with its interactive interface unit. It is featured as not only supporting to create snapshot on normal logic roll but also supporting to create snapshot on snapshot itself.

The invention discloses a communication encryption and decryption method for a wireless broadband network. The encryption method comprises the following steps: A. Push-To-Talk (PTT) voice communication is carried out through a trunking multimode smart terminal, and an encryption button connected with an input module is pressed prior to or at the time of the sending of a call request; B. the trunking multimode smart terminal starts an encryption/decryption module through a microprocessor to carry out encryption processing of the call request; C. a user sends voice information to a baseband processing module through a transmitter, and voice encoded data which has been subjected to baseband processing is sent to a radio frequency transceiving module; and D. the voice encoded data which has been subjected to baseband processing is encrypted through the encryption/decryption module, and the encrypted data is sent through the radio frequency transceiving module via an antenna. The encryption and decryption method provided by the invention has the advantages that communication processes among multimode smart terminals as well as between the multimode smart terminal and a base station can be encrypted, so that the security of Police Digital Trunking (PDT) system communication is ensured, and the requirements of trunking users for voice and audio/video transmission and encrypted transmission of data information are satisfied.

The invention provides an electromagnetic-piezoelectric hybrid double-effect quasi-zero-stiffness vibration energy harvesting device, and solves the defect that an existing device cannot realize energy harvesting while vibration isolation is realized. According to the invention, quasi-zero stiffness, piezoelectricity and electromagnetism are combined, and an electromagnetic-piezoelectric hybrid energy harvesting and quasi-zero stiffness vibration isolation dual-target system is realized. The electromagnetic-piezoelectric hybrid double-effect quasi-zero-stiffness vibration energy harvesting device provides excellent vibration isolation performance, and the piezoelectric material power generation module and the electromagnetic induction power generation module enable the device to achieve the purpose of energy harvesting, that is, vibration energy is collected and converted into usable electric energy while the excellent vibration isolation performance is achieved. Meanwhile, the energy harvesting system also has positive influence on the vibration isolation system, and the change of instantaneous physical properties of the energy harvesting system in the vibration process enables the performance of the vibration isolation system to be more excellent within a certain vibration range.

The invention discloses a smart home device management method and system. The system comprises a main gateway device and at least one smart home device. One end of the main gateway device is in communication connection with the smart home device through a power line, and the main gateway device is used for sending a configuration instruction to the smart home device and issuing management data according to feedback information and an application protocol of the smart home device. The smart home device is used for receiving the configuration instruction and sending feedback information to the main gateway device when detecting that the smart home device meets the configuration instruction; and executing corresponding operation according to the received management data. According to the application, the main gateway device in the system manages and controls the smart home device through the power line, the smart home device can communicate with the main gateway device as long as the smart home device is provided with the power socket, the smart home device communicates with each other, and the position does not need to be fixed. In addition, the coverage range of wired and wireless networks is greatly expanded on the premise of not changing the original network layout.

The invention discloses a preparation method of a sea cucumber egg fermentation product with functions of lowering blood pressure and resisting blood coagulation. The preparation method of the sea cucumber egg fermentation product with the functions of lowering blood pressure and resisting blood coagulation comprises the following steps: washing sea cucumber eggs, and freeze-drying the washed sea cucumber eggs, so that freeze-dried sea cucumber egg powder is prepared for later use; mixing the freeze-dried sea cucumber egg powder with water, adding glucose, and adjusting the initial pH, so that a sea cucumber egg basic culture medium is prepared; sterilizing the basic culture medium; adding a bacillus natto bacterial suspension, and carrying out shaking culturing, so that a sea cucumber egg fermentation broth is prepared; centrifuging the sea cucumber egg fermentation broth, and collecting the obtained supernatant; and then, concentrating the supernatant, and freeze-drying the concentrate, so that the sea cucumber egg fermentation product freeze-dried powder with the functions of lowering blood pressure and resisting blood coagulation is prepared. The sea cucumber eggs are fermented with the bacillus natto according to the preparation method, so that fibrinolytic enzymes with the effect of dissolving thrombus are produced; moreover, polypeptides which are easy to absorb and have the functions of resisting blood coagulation and lowering blood pressure are also produced. The sea cucumber egg fermentation product can be directly eaten as a food, or prepared into health-care functional products after further developments, including concentrating, separating and so on.

The invention discloses a communication switching method, device and system and a readable storage medium. When Ta first communication device device performs first data interaction with a second communication device through the first Bluetooth communication channel, when it is detected that a second Bluetooth communication channel needs to be established with a third communication device to be switched to the third communication device, first data needing to be sent to the second communication device through the first Bluetooth communication channel can be cached, and after second Bluetooth communication channel connection is established with the third communication device, the first data are sent to the third communication device; the invention further discloses equipment, a system and a readable storage medium. By implementing the above scheme, the first communication device can be flexibly switched to the third communication device from the second communication device when needed so as to continue to complete processing of corresponding events through Bluetooth communication, the application modes of the Bluetooth communication technology can be enriched, the application flexibility of the Bluetooth technology can be improved, and meanwhile the satisfaction degree of user experience can be improved to a large extent.

The invention relates to a brand new wind power generation motor and unit flying in the air, which is characterized in that the brand new wind power generation motor and unit has a plurality of flying structure designs in the air and multiple original application functions; a flying structure part comprises an air floatation flying body and a pull rope; a wind power generator equipment comprises a rotary blade and a generator; the flying structure part and the wind power generator are matched with a plurality of different structures and forms; the power produced can meet the needs of the ordinary application; the brand new wind power generation motor can match with a charger, an electrochemical cell and a digital inverter, forming the whole structure of the unit if AC stable power is generated. The brand new wind power generation and unit flying in the air has the advantages of liberating the construction height of the wind power generator unit in a great degree, utilizing the stronger wind power in higher sky, adapting to the wind automatically according to wind direction and making the installation and maintenance more convenient and easy. The brand new wind power generation motor is suitable for the small and medium sized wind power generator equipment built in the sea with lower cost, thereby forming a brand new type product market.

The invention provides a preparation method of a cannabidiol solid dispersion, the solid dispersion prepared by the method and an application of the solid dispersion, the cannabidiol solid dispersion is obtained by forming a molecular-level dispersion in a water-soluble solid carrier by using cannabidiol under the condition of adding an emulsifier, and then cooling or drying. The obtained solid dispersion can solve the problem that cannabidiol is insoluble in water, and the solubility and bioavailability of cannabidiol are improved. The cannabidiol solid dispersion is simple in preparation process and convenient for industrial production; and the application field of cannabidiol is expanded, and the obtained cannabidiol solid dispersion can also be used for foods, beverages and daily chemical products, and can also be combined with a steady-state technology as required during application.

The invention provides a scaffold material capable of recruiting endogenous mesenchymal stem cells. The scaffold material is prepared by subjecting a freeze-dried sponge scaffold formed by freeze-drying hydrogel which is prepared by crosslinking sulfhydrylated hyaluronic acid and dopamine modified silk fibroin and has a composite three-dimensional network structure to soaking treatment with a maleimide polyethylene glycol active ester solution and an E7 peptide solution with one end connected with cysteine in sequence, and then grafting E7 peptide on the freeze-dried sponge scaffold through maleimide polyethylene glycol active ester and carrying out drying so as to form an inter-communicating three-dimensional porous structure. The invention also provides a preparation method of the scaffold material and application of the scaffold material as a cartilage tissue engineering three-dimensional scaffold or a cartilage tissue engineering three-dimensional cell scaffold. The scaffold material provided by the invention can provide an appropriate microenvironment and appropriate mechanical properties for the growth of cells, and has the performance of recruiting endogenous mesenchymal stem cells.

The invention discloses a communication control method, device and system and a readable storage medium. The method comprises the following steps: a first communication device detecting a Bluetooth communication event request; after the Bluetooth communication event request is sent to the second communication device through the first communication channel, and when it is detected that the switching condition of the event processing device is met, sending the Bluetooth communication event request to the third communication device through the second communication channel, so that an event corresponding to the Bluetooth communication event request is executed in cooperation with the third communication device. The invention further discloses equipment, a system and a readable storage medium.By implementing the scheme, the first communication device can flexibly select the second communication device or the third communication device to be matched with the first communication device or the third communication device to execute the corresponding Bluetooth communication event, so that the application modes of the Bluetooth communication technology are enriched, the flexibility of the application of the Bluetooth technology is improved, and the satisfaction degree of user experience can be improved to a greater extent.

Aiming to solve the technical problem that a programmable logic controller with high communication data interaction rate and high communication system reliability, the invention discloses a programmable logic controller based on various communication buses, and belongs to the technical field of communication. The adopted technical scheme is that the programmable logic controller mainly includes a PLC master controller, a power supply module, a common I/O module and a high-speed communication module, wherein the programmable logic controller is provided with four communication buses, including an RS232 bus, a USB bus, a PCI bus and a CAN bus; the PLC master controller is provided with four communication bus interfaces, namely, an RS232 bus interface, a USB bus interface, a PCI bus interface and a CAN bus interface; and the PLC master controller accesses to the RS232 bus, the USB bus, the PCI bus and the CAN bus through the RS232 bus interface, the USB bus interface, the PCI bus interface and the CAN bus interface. The programmable logic controller based on the various communication buses is suitable for the field of communication.

The present invention discloses an alginate oligosaccharide composition for preventing against senile dementia and improving memory and belongs to the field of health-care foods. The composition comprises the following ingredients in parts by weight: 30-50 parts of alginate oligosaccharides, 10-20 parts of DHA algae oil, 3-5 parts of a Chinese herbal medicinal extract and 10-20 parts of walnut kernel powder; and the Chinese herbal medicinal raw materials consist of 20-30 parts of radix scutellariae, 10-20 parts of Chinese angelica and 3-5 parts of licorice. The alginate oligosaccharides, DHA algae oil, Chinese herbal medicines, etc. are used as the main raw materials to prepare the health-care composition for preventing against senile dementia and improving memory, and synergistic effectsbetween the raw materials significantly improve health-care effects of the product. The alginate oligosaccharide composition is simple in production technology, diverse in application methods, significant in medical effects and broad in market application prospects.

The invention provides a self-propagation device and method of nuclear polyhedrosis viruses of beet armyworm. The self-propagation device comprises a reflection lampshade, a powder storage mechanism and an inhabitation platform which is arranged on the bottom of the powder storage mechanism. The powder storage mechanism comprises an inner cylinder and an outer cylinder which is in threaded connection with the inner cylinder, a first cavity is formed in the inner cylinder, a first opening communicated with the first cavity is formed in the lower end of the inner cylinder, a second cavity is formed in the outer cylinder, and a second opening allowing the inner cylinder to stretch into the second cavity is formed in the top of the outer cylinder. A bottom plate is arranged on the bottom of the outer cylinder, and one or more powder outlets are formed in the outer side face at the lower end of the outer cylinder; a sex attractant is arranged in the inner cylinder. Insect virus powder is stored into the powder storage mechanism, and flows out of the powder outlet in the outer cylinder to the inhabitation platform. When lured by light or pheromones to carry out activities on the propagation device, insects can inhabit on the inhabitation platform, and after leaving off, the insects can carry insect viruses on the inhabitation platform and enter an environment, so that propagation ofthe insect viruses is achieved.

The invention discloses a device for assisting insect virus self spreading. The device comprises a reflecting cover, a powder storing mechanism and an inhabiting platform, and the inhabiting platformis arranged at the bottom of the powder storing mechanism; the powder storing mechanism includes an inner cylinder body and an outer cylinder body which is in threaded connection with the inner cylinder body, the interior of the inner cylinder body is provided with a first cavity, the lower end of the inner cylinder body is provided with a first opening communicating with the first cavity, the interior of the outer cylinder body is provided with a second cavity, the top of the outer cylinder body is provided with a second opening used for making the inner cylinder body extends into the secondcavity, the bottom of the outer cylinder body is provided with a bottom plate, and the outer side surface of the lower end of the outer cylinder body is provided with one or more powder outlets. Insect virus powder is stored in the powder storing mechanism, and the insect virus powder flows out to the inhabiting platform located at the outside through the powder outlets in the outer cylinder body.Insects can utilize the inhabiting platform for inhabiting when the insects are trapped by light or pheromones to come to the spreading device for activity, and when the insects leave, the insects carry insect viruses on the inhabiting platform into the environment to realize spreading of the insect viruses.