71results about How to "Achieve timing" patented technology

A preparation method of a multistage drug release carrier compounded by gelatin microspheres and calcium phosphate cement takes plant oil as continuous phase, disperses the aqueous solution of gelatin in the plant oil to form emulsion and obtains the gelatin microspheres of different grain diameters by controlling the temperature and stirring time of the plant oil; corresponding substances is weighed according to the mass rate (5-20): (95-80) of the gelatin microspheres to the calcium phosphate cement powder, compound powders are obtained after uniform mixing and formulates compound powder sizing agent is prepared by blending NaH2PO4 with the mass percent concentration being 0.8 percent with the compound powder under room temperature for 60-90s; and the blended sizing agent is filled into a mold to be solidified for 1-2h under the conditions of constant temperature of 37 DEG C and 100 percent humidity and finally the compound carrier is obtained. The gelatin microspheres and the bone cement are compounded to construct the drug release compound carrier and encapsulated drug types are designed according to the difference of degradation rates of the gelatin microspheres, so as to realize the timed and quantitative release of different drugs, and simultaneously, as a bone repair support, the drug release carrier can finally substitute a calcium phosphate cement carrier support.

A power semiconductor device in which a semiconductor element is die-mount-connected onto a lead frame in a Pb-free manner. In a die-mount-connection with a large difference of thermal expansion coefficient between a semiconductor element 1 and a lead frame 2, the connection is made with an intermetallic compound 200 having a melting point of 260° C. or higher or a Pb-free solder having a melting point of 260° C. or higher to 400° C. or lower, at the same time, the thermal stress produced in temperature cycles is buffered by a metal layer 100 having a melting point of 260° C. or higher. A Pb-free die-mount-connection which does not melt at the time of reflowing but have no chip crack to occur according to thermal stress can be achieved.

A coil of tapered configuration fitted to the penis of a male human, said coil made from a malleable spring-like metal and coated with a substance which may be continually sanitized without adversely affecting said coil's physical properties. When placed on the penis said coil acts to establish and maintain engorgement of the penis with blood and provides a pumping action along the length of the penis which not only establishes, but maintains engorgement. The invention stimulates the penis enhancing feeling, stiffness, and also stimulates the contacting genitals of the female sexual partner.

A gold-free platinum material that is dispersion-strengthened by small, finely dispersed particles of base metal oxide. The base metal is either 0.01-0.5 wt. % Sc or a mixture/ alloy of Sc and at least one metal from the group consisting of Zr, Y, and Ce with a total base metal content of 0.05-0.5 wt. %.

A method and device for overdriving a liquid crystal display is provided, which overcomes the limitations and disadvantages of prior arts. The invention can reduce the optical response time of liquid crystal to the driving voltage so that dynamic images can be displayed with superior quality. To achieve the objective of accelerating liquid crystal optical response, the basic pixel structure of the overdrive device provided by the invention contains a first gate line, a second gate line, a first data line, a second data line, a first capacitor, a second capacitor, an output line, a first transistor, and a second transistor. The first transistor has its gate connected to the first gate line, its source connected to the first data line, and its drain connected to the output line, the first capacitor, and the second transistor's drain. The second transistor has its gate connected to the second gate line, its source connected to the second data line, and its drain connected to the output line, the second capacitor, and the first transistor's drain. The first and second capacitors are also connected to the ground. The output line delivers the driving voltage to the corresponding pixel of the LCD display. The first and second gate lines are connected to a gate driver. The first and second data lines are connected to a data driver. The invention also provides a method for overdriving a liquid crystal display.

The invention provides an information processing method and system, and a terminal device. The information processing method comprises the steps of acquiring parking lock information including the location and state of a parking lock through a terminal device; displaying, at the location of the parking lock in a navigation map, a parking space icon corresponding to the parking lock and the state of the parking lock; when detecting that the parking space icon is selected, transmitting a query command to a target vehicle lock corresponding to the selected parking space icon, and further receiving and displaying the queried parking space information of the target vehicle lock according to the query command; and when detecting that a control button for the target parking lock is clicked, transmitting a corresponding control command to start or end timing to the target parking lock. In this way, the timing of the parking space is achieved requiring no staff on duty, and the maintenance cost for a parking lot is reduced.

The invention discloses a portable electromagnetic compatibility (EMC) test-level pulse timer for an electric energy meter. A photoelectric probe sampling port and a pulse input sampling port are formed in a metal shell; a photoelectric probe and a light guide column of the photoelectric probe are arranged behind the photoelectric probe sampling port; the pulse input sampling port is connected with a pulse output section of an electric energy meter to be measured through a shielding wire; the photoelectric probe, and the output end and the pulse input sampling port of the light guiding column of the photoelectric probe are divided into two paths, one path is connected in parallel with a counter, and the other path is connected with the outside of the metal shell through the shielding wire from a pulse signal output end and is connected with an electric energy meter inspection device; the counter is connected with the timer and a time output module sequentially; the timer is connected with a comparator and an error output module sequentially at the same time; and the comparator is connected with a measurement module simultaneously. The pulse timer can be conveniently and intuitively operated while measuring accuracy is ensured, so that measuring efficiency is greatly improved; and the pulse timer has high electromagnetic interference resistance.

A multilayer display apparatus included in an in-vehicle system includes a stereoscopic vision display device formed by a 3D display unit and a 3D display control unit that display a three-dimensional image utilizing the principle of binocular disparity, a two-dimensional display device formed by a 2D display unit and a 2D display control unit that display a two-dimensional image on a two-dimensional display face, and a half-silvered mirror. The position of the two-dimensional display face is set within a predetermine range of the position of the screen of the stereoscopic vision display device by using the half-silvered mirror.

A method for controlling an electric variable cam timing (VCT) actuator is disclosed. The method includes during engine shutdown, adjusting camshaft position with an electric VCT actuator to a target starting location, applying a first current to the electric VCT actuator to maintain the target starting location, and during engine startup before camshaft position feedback becomes available, applying a second current to the electric VCT actuator to maintain the target starting location.

The invention discloses a method and device for scheduling machine learning algorithm tasks, and relates to the technical field of computers. A specific implementation manner of the method includes the steps of acquiring an executed algorithm task and running rule information of the algorithm task; encapsulating parameter information corresponding to the algorithm task and monitoring alarm configuration information; according to operating rule information of the algorithm task, performing the encapsulated algorithm task; saving a running log executed by the encapsulated algorithm task, and presenting the execution state and execution result information of the encapsulated algorithm task. The method achieves periodic scheduling of the machine learning algorithm tasks and ensures the timeliness of execution results.

The invention discloses a computer system for displaying panoramic images along an electronic map. The system is characterized by sequentially receiving the latitude and longitude coordinates of a series of points; forming a broken line with an advancing direction to represent a set line on the electronic map; in the broken line, automatically and sequentially extracting and displaying a pluralityof panoramic images at certain intervals along the advancing direction, so that the panoramic images of the electronic map are extracted in batches and directionally displayed, the problem of automatically extracting and directionally displaying the plurality of panoramic images on a certain designated road section of the electronic map is solved, the mode of manually extracting and displaying the panoramic images of the electronic map one by one by manual operation is changed, the man-machine interaction action times are reduced, and the working efficiency of directionally displaying the panoramic images in the certain designated road section is improved.

A refrigeration system which comprises a compressor, an evaporator to which liquid refrigerant compressed by the compressor is supplied through a flow restrictor, and return means which direct refrigerant expanded in the evaporator back to the compressor. The return means include an accumulator in which liquid refrigerant leaving said evaporator may collect, and heating means either integral with or attached to the accumulator. The heating means are adapted to supply heat energy to the liquid refrigerant collected by said accumulator in order to promote its evaporation, thereby increasing the overall efficiency of the refrigeration system. The heating. means may be controlled by a microprocessor.

The invention discloses a preparation method of an implanted magnetic control drug microchip, which has the steps of: firstly, preparing a polylactic acid drug chip with a drug storage pool by a polydimethylsiloxane convex plate, adding drugs into the drug storage pool and covering ferroferric oxide nanometer particles with high purity on the drugs, and finally, sealing the drug storage pool by a nuclear pore polycarbonate membrane. The preparation method has the advantages of simple operation, easy implementation and low cost. After the obtained polylactic acid chip with drugs is implanted in a human body, the active control of the release action of the drugs can be really realized by the magnetic property of ferroferric oxide and the release of the drugs in fixed point, time and ration of the added drugs through pulse. The invention has wide application prospect in organizational project and the field of the slow release of drugs.

The invention relates to the technical field of smart home, in particular to an intelligent table based on the Internet-of-Things. The table comprises a table plate, table legs which are used for supporting the table plate, a controller and a pressure sensor, a temperature and humidity sensor, a photosensitive sensor, a WiFi module, an illumination lamp and a displaying module which are in signalconnection with the controller, the controller is used for detecting indoor temperature and humidity data through the temperature and humidity sensor, the display module is controlled by the controller to display, the WiFi module is used for providing a WiFi network for a user, and the controller is used for transmitting the temperature and humidity data to user equipment and detecting whether ornot the user sits on the table through the pressure sensor. The intelligent table has the advantages that the illumination on a tabletop can be intelligently adjusted, which saves energy is protects the environment, the floor in the periphery of the table legs can be cleaned, and the generation of the trace of dragging is avoided when the table legs are moved through dragging.

The invention provides a BPM shortwave timing signal and timing method based on Chirp signals. A timing signal is obtained by combining two Chirp base band signals with zero central frequency and opposite frequency modulation numbers through a time division mode and modulating the carrier frequency, and the timing signal is used for realizing a timing function; a receiving terminal can obtain signal measurement precision higher than that of original BPM time signals and extra anti-interference gain and then obtain more reliable timing performance. The timing signal can be compatible in an original BPM shortwave timing system without affecting users of the original system in use; the timing signal has the advantages of high multi-path fading resistance, Doppler frequency shift resistance and the like and is particularly suitable for shortwave signal channels; frequency adjusting and timing can be realized for the timing signal through simple matching and filtering without a complicatedcarrier loop or code tracking loop.

The invention relates to the technical field of oil field exploitation, in particular to a dosing and metering device for a shaft mouth.The dosing and metering device comprises an adjusting valve, a stop valve, a blowoff valve, a funnel, a sewage discharge outlet, a sleeve, a medicament storage tank and a labeling column. The adjusting valve, the labeling column and the stop valve are connected in series with the bottom of the medicament storage tank in sequence. The stop valve is connected with the upper end of the medication storage tank connected with the funnel for a dosing port. The sleeve is communicated with the stop valve. The bottom of the medicament storage tank is communicated with the sewage discharge outlet via the blowoff valve.The dosing and metering device for the shaft mouth has following beneficial effects: long-term and stably continuous addition of medicament is achieved; medicament concentration of an output liquid medium is stably controlled so that the best medicament-adding effect is obtained; automatic dosing technology and self-control technology are adopted by the shaft mouth so that the problem that an antisludging agent and a corrosion inhibiter are hard to prepare on the site is solved; and requirements for timing, quantification and continuous medication addition of chemical agents are satisfied.

The invention provides an intelligent container opening system and a container opening method thereof for a slot machine inner container. The container opening system comprises a container opening power source device, a container opening handle, an inner container controller and an inner container electromagnetic lock cylinder that are connected in sequence, wherein the container opening power source device is used for acquiring container opening times preset in the container opening handle; when the container opening times are judged to conform to the container opening condition, the container opening power source device outputs a container opening handle control command; according to the container opening handle control command, the container opening handle allows the inner container controller to read a container opening secret key preset by the container opening handle, and the inner container controller controls the on-off action of the inner container electromagnetic lock cylinder on the basis that whether the container opening secret key conforms to the container opening condition. According to the invention, the container opening power source device and the container opening handle are independently arranged, and the container opening handle is allowed for container opening with the authorization of the container opening power source device; by setting the authorized unlocking condition, the container opening method has the fixed-point container opening function, and improves the security of the slot machine inner container in the container opening process.

The invention discloses a long connection message release method, platform device and system. The method comprises the steps of storing a pre-configured template library, wherein a plurality of different long connection message templates are configured in the template library; providing a message configuration interface containing long connection message template options, and when a long connection message template selection instruction is received through the message configuration interface, displaying a corresponding long connection message configuration item on the message configuration interface according to a format of the selected long connection message template; generating a long connection message according to configuration information input into the long connection message configuration item; and releasing the generated long connection message to a corresponding client in a network according to an appointed releasing strategy. According to the method, the platform device and the system, long connection between the client and a server is supported; the message template is provided; the reusability is high; the message and data are ensured to be sent to the client by the server rapidly in real time; the releasing strategy can be set artificially; and personalized release such as automatic or timing of the message is realized.

The invention is applicable to the technical field of charging and discloses a lease type charging device. The lease type charging device comprises a charging controller connected with a charging power takeoff end and a connector connected with the charging output end in signal connection with the charging controller, wherein the charging controller comprises a microprocessor, a control key connected with the control end of the microprocessor and a switch circuit connected with the output end of the microprocessor to control charging output, the switch circuit controls charging between the power takeoff end and the connector through signal control of the microprocessor, solid-state passwords consisting of multiple groups of passwords are set for the microprocessor, the control end of the microprocessor outputs a control signal for controlling breakover of the switch circuit when an input password is matched with any one group of passwords among the solid-state passwords, and the connector and the charging power takeoff end form a charging circuit. Due to the fact that the charging device can be controlled to work by obtaining the passwords, by-time or timed charging is achieved, charging is avoided when a user needs to carry or purchase a charger, and purchasing cost or carrying inconvenience of the user is reduced.