Abstract: The invention relates to a multi-dimensional biomimetic data file, a usage method thereof, a storage medium and a computer. In the file, the cell membrane data is first dimensional data, the cell nucleus data is second dimensional data, the cytoplasm data is third dimensional data, and the multi-dimensional biomimetic data file is stored in the form of binary stream. The cell membrane data comprises a first beginning position and a first length, a second beginning position and a second length, and a third beginning position and a third length. The cell nucleus data comprises element information, and storage information of the element information. The cytoplasm data comprises data corresponding to element information and file body of multi-dimensional biomimetic data file. The invention can realize hierarchical management of data, parallel reading of data and dynamic adjustment of management information, so that the data file management is more independent and intelligent.

Abstract: The invention relates to a generating method, a reading method, and a using method of one-code multi-content two-dimensional code, and a terminal. The method comprises: obtaining first data information and second data information; Converting the first data information into a black-and-white two-dimensional code according to a first conversion algorithm; Coloring the black portion of the black-and-white two-dimensional code according to the second conversion algorithm and the second data information, and the generated color two-dimensional code contains the first data information and the second data information. In the code scanning process, after obtaining the color two-dimensional code, the first data information is obtained by using a first decoding method, and the first data information and the second data information are obtained by using a second decoding method.

Abstract: The invention relates to a data security management control system and a data security management control method. The system comprises at least two user terminals which are provided with file management systems, wherein the file management system of one user terminal receives file management information corresponding to an original file and encapsulates the original file and the file management information into a composite file according to a preset file format; The file management system of at least one other user terminal reads the file management information in the composite file and uses the original file according to the file management information. According to the invention, the file management information is integrated into the file, so that the file can be controlled at any time in the flowing process, and the data security management capability is improved.

Abstract: A vacuum cleaner may include a suction motor, a body defining a filter cavity, the filter cavity being fluidly coupled to the suction motor and configured to receive a filter, a filter cover removably coupled to the body, the filter cover extending over at least a portion of the filter cavity, and a release configured to transition between a releasing position and a retaining position to removably couple the filter cover to the body. The release may include a body release portion, at least a portion of the body release portion being rotatably coupled to the body and a cover release portion, at least a portion of the cover release portion being slidably coupled to the filter cover, wherein a rotational movement of the body release portion causes a corresponding linear movement in the cover release portion to transition the release between the releasing position and the retaining position.

Abstract: The present invention relates to a method for dynamically storing three-dimensional data, a storage medium and a computer. The method for dynamically storing three-dimensional data comprises: converting an original file into a three-dimensional file, storing the three-dimensional file in an initial storage location in three-dimensional space; changing the storage location of the three-dimensional file in three-dimensional space in accordance with a preset movement rule; restoring the three-dimensional file from a current storage location to an initial storage location according to a preset movement rule; restoring the three-dimensional file to an original file. The three-dimensional data of the present invention is stored in a process that enhances the difficulty of cracking by constantly changing the spatial storage location, thereby improving the security of the data.

Abstract: Aspects herein are directed to a composite nonwoven textile having at least a first entangled web of fibers, a second entangled web of fibers, and an elastomeric layer positioned between the first and second entangled webs of fibers. The composite nonwoven textile includes different features including one or more debossed portions and one or more pleated constructions.

Abstract: The present invention relates to a pre-vulcanized annular crown of an extra-large tire, and a preparation method and an application thereof. The annular crown includes shoulder extending edges, which extend from both sides of the crown to the central direction of the tire along shoulders, where the shoulder extending edges are provided with a structure of pattern blocks and pattern grooves, which extend from a tread to sidewalls and are suitable for the extra-large tire, and outer contour lines of sections of the shoulders and the shoulder extending edges are concave inwards. Pattern grooves in original shoulders can be completely removed when an old tire body is ground, and the crown structure and functional advantages of the extra-large tire which is retreaded can be fully given.

Abstract: Provided is a biochemical data protein acting on a biomimetic data cell body. The data cell body includes a data ontology and a data chromosome; the data ontology is data to be transmitted; the data chromosome is attribute information of the data ontology. The biochemical data protein is used for matching a data cell body, or updating the data cell body, or performing an operation on the data chromosome of the data cell body. The biochemical data protein includes: an initiator, an action, a carrier, and a recipient, wherein the initiator is the initiator of the biochemical data protein, the action is command content needing to be completed by the biochemical data protein, the carrier is the data ontology, and the recipient is an action object or an output object of the action.

Abstract: The present invention provides a connecting assembly including a first member and a second member, the first member having at least one rectangular pierced structure, a cantilever snap extending along the Y direction from a bottom edge of the rectangular pierced structure, and a limiting rib extending along the X direction from the lateral edge of the rectangular pierced structure; the second member having a snap structure capable of cooperating in snap-fit with the cantilever snap in the Y direction, and a plurality of reinforcement ribs arranged above the snap structure and extending along the Z direction; wherein, the two most lateral reinforcement ribs among all reinforcement ribs of the second member are arranged at the inner side of the limiting ribs of the first member and spaced apart in parallel with the limiting rib with a first gap L1 in the X direction.

Abstract: An apparatus comprising a delay circuit and a control circuit. The delay circuit may be configured to generate a plurality of intermediate signals in response to (i) a clock signal and (ii) an adjustment signal. The control circuit may be configured to generate the adjustment signal and a plurality of output signals having a quarter-cycle interval in response to (i) the plurality of intermediate signals and (ii) the clock signal.

Abstract: An apparatus comprising a delay circuit and a control circuit. The delay circuit may be configured to generate a plurality of intermediate signals in response to (i) a clock signal and (ii) an adjustment signal. The control circuit may be configured to generate the adjustment signal and a plurality of output signals having a quarter-cycle interval in response to (i) the plurality of intermediate signals and (ii) the clock signal.

Abstract: An apparatus generally having a first circuit, a second circuit and a third circuit is disclosed. The first circuit may be configured to selectively switch a bonding pad to (i) a first rail of a power source and (ii) a discharge rail in response to an electrostatic discharge. The second circuit is generally configured to clamp the electrostatic discharge between the discharge rail and the first rail. The third circuit may be configured to bias the discharge rail to a second rail of the power source.

Abstract: An apparatus comprising a first circuit, a state machine, a compare circuit and a calibration circuit. The first circuit may be configured to generate a slew rate control signal and a calibration signal in response to (i) a plurality of control bits and (ii) an operation signal. The state machine may be configured to generate the operation signal and a plurality of intermediate control signals in response to (i) a compare signal and (ii) clock signal. The compare circuit may be configured to generate the compare signal in response to (i) a reference voltage and (ii) a capacitance signal. The calibration circuit may be configured to generate the capacitance signal in response to (i) the calibration signal and (ii) the plurality of intermediate control signals.

Abstract: An apparatus and a method are provided for generating a random number, wherein the randomness of the random number is derived from thermal noise present across a pair of resistors. Each of the pair of resistors is defined to receive a respective input voltage and add a respective noise component to the input voltage. The output from each resistor in the pair of resistors is amplified to generate a noisy analog voltage that includes a representation of the random noise components added by the pair of resistors. The randomly varying noisy analog voltage is used to control a voltage controlled oscillator (VCO). The VCO generates a random digital signal based on the randomly varying noisy analog voltage. The random digital signal generated by the VCO is used to set a number of bits for defining a random number.

Abstract: The present invention relates to a method of preparing particles of a defined size and morphology, using a reaction of reactants, wherein the reaction is carried out in the presence of rotational forces and wherein the reactants are separated from each other by means of a contactor. The present method is suitable for preparing articles having a particle size from 10-2000 nm.

Abstract: An apparatus comprising a first circuit and a second circuit. The first circuit may be configured to present a first strobe signal having an unknown phase in relation to a local clock signal when receiving data from a memory. The second circuit may be configured to synchronize the first strobe signal with the local clock signal by (i) generating one or more second strobe signals and (ii) inserting a predetermined cycle delay between the one or more second strobe signals and the local clock signal.

Abstract: A delay lock loop (DLL) system includes a master DLL and at least one slave DLL. The master DLL comprises a master delay line, a phase detector, and a loop controller. The master delay line of the master DLL includes four quarter cycle delay lines (QCDL). The slave DLL comprises a delay line and a fractional bit delay element. The delay line of the slave DLL is controlled by the slave delay line control signal generated by the loop controller of the master DLL. The final output of the slave DLL is formed such that the output of the delay line of the slave DLL is corrected by the fractional bit delay generated by the factional bit delay element such that the final output of the slave DLL has a finer delay line resolution than the one of the output of the delay line of the slave DLL.

Abstract: The present invention relates to a method of preparing particles of a defined size and morphology, using a reaction of reactants, wherein the reaction is carried out in the presence of rotational forces and wherein the reactants are separated from each other by means of a contactor. The present method is suitable for preparing articles having a particle size from 10-2000 nm.