31results about How to "Hold time" patented technology

This invention provides a system and method to search for and securely download Digital MultiMedia Evidence (DME) data from a central DME repository to portable USB, smart phone, tablet, laptop, desktop, or other data storage devices, with a clear chain of custody and access control audit trail reporting, so the DME can be used to prepare for and conduct legal proceedings.

Dynamic logic register including evaluation logic, delay logic, latching logic, and a keeper circuit. The evaluation logic evaluates a logic function based on data input. The logic function evaluates to either a first state or a second state. The delay logic generates a kill signal, where the kill signal is a delayed version of a clock signal, and where the delay between the clock and kill signals comprises a hold time, and where the hold time is shortened when the logic function evaluates to the first state. The latching logic is responsive to the clock and kill signals and the state of pre-charged node, and controls the state of an output node based on the state of a pre-charged node during an evaluation period between an operative edge of the clock signal and the next edge of the kill signal, and otherwise presents a tri-state condition to said output node.

The invention relates to the field of cosmetic filling materials, in particular to a sodium hyaluronate gel lubricating liquid, a filling agent and a preparation method and application thereof.The sodium hyaluronate gel lubricating liquid comprises a sodium hyaluronate solution, polycaprolactone microspheres are evenly dispersed in the sodium hyaluronate solution, alkali liquor is added into the polycaprolactone microspheres and sodium hyaluronate dry powder, and the sodium hyaluronate gel lubricating liquid is obtained. According to the sodium hyaluronate gel, the polycaprolactone microspheres and the sodium hyaluronate solution are matched, so that the concentration of the polycaprolactone microspheres which are finally injected into the sodium hyaluronate gel of a human body is controllable and can be always kept consistent, and the sodium hyaluronate gel can be used for preparing the sodium hyaluronate gel. Therefore, the continuous time and the continuous stability of the filling effect in the human body can be kept, and meanwhile, the pushing force in the injection process can be reduced on the premise of keeping a good injection effect, so that the injection can be more easily injected into the human body.

A method of calibrating a device for measuring the concentration of creatinine in a sample including one or more enzyme modulators, the device comprising an enzyme layer, the method comprising: determining sensitivities of the device for each of one or more calibration solutions; determining a degree of modulation for the sample to be measured, determining a degree of modulation for each calibration solution; wherein said determining of each of the degrees of modulation comprises estimating the concentration of an enzyme modulator in the enzyme layer of the device; and calculating the sensitivity of the device for the sample, wherein the said calculating comprises adjusting the sensitivity of the device for each calibration solution by a factor comprising the determined degrees of modulation of the sample and the calibration solution.

The invention discloses a high-compact bidirectional adjustable concrete and application, which comprises the following parts: 1% PII 52.5, 0.20-0.35% II-grade low-calcium coal ash, 0.05-0.08% wollastonite, 0.015-0.020% high-property polycarboxylic acid additive, 0.0012-0.0020% polypropylene fiber, 2.00-0.32% medium sand, 1.40-1.70% crushed stone, 0.38-0.45% water and 0-0.016% concrete accelerator. The invention is fit for spraying and casting on the large-smooth curve, which satisfies quality standard.

The invention provides a long-persistence luminous enameled plate. A glaze used for sintering the long-persistence luminous enameled plate comprises following components in part by mass: 15 to 30 parts of long-persistence luminous powder, 80 to 95 parts of vanadium pentoxide enamel, 5 to 15 parts of tourmaline, 60 to 120 parts of organic additive and 0.2 to 5 parts of dispersant. The long-persistence luminous enameled plate has the main advantages that: (1) because vanadium pentoxide is added into the enamel, the firing temperature is reduced, the high-temperature viscosity is reduced, the enamel serving as a base with low melting point and high transparency can be manufactured, the enamel can be melted at the lower temperature (less than 550 DEG C), the long-persistence time and the luminous brightness of the luminous powder can be greatly kept because the enamel does not produce solid-phase reaction with the long-persistence luminous powder, and the persistence time can reach over 6hours; and (2) the mixed slurry is evenly sprayed on an iron plate by using electrostatic spraying equipment, so the evenness of the mixed coating is greatly improved, the controllable enamel with even thickness can be manufactured, and the glaze of the product has good gloss and has no bubble, sinking and crawling and other defects.

The invention discloses a temperature control method. The method comprises the steps of acquiring a space humidity value in a refrigerator refrigerating chamber; comparing the space humidity value with a preset humidity threshold value; controlling a humidifying module to begin to work when the detected space humidity value is smaller than or equal to the preset humidity threshold value; forcedly closing the humidifying module when an interruption event is detected. The invention also discloses a temperature control device and a refrigerator. By adopting the temperature control method and device and the refrigerator, the refrigerator refrigerating chamber space is enabled to stay at a constant high-humidity state, so that the cold storage time and freshness of food can be maintained, and the user experience can be enhanced.

The invention discloses a DDR-based reading data synchronization method and system. The method uses a frequency divider to input a data strobe signal half-inpu-dqs-n as a DDR interface DQS signal, a sampling clock internal-clk serves as a sampling clock in a DDR controller, a transition clock is set up as a synchronous clock between the DDR interface DQS signal and the sampling clock in the DDR controller, and the synchronous clock achieves the synchronization of the sampling clock in the DDR controller and an input color outside the DDR and achieves asynchronous transmission of DDR interfaceDQS domain data and domain data of the sampling color in the DDR controller. According to the method and the system, the building time and the retention time of a DQS domain and a sampling color domain in the DDR controller can be satisfied to the maximum extent, the synchronization problem of the DDR reading data is solved with a very small delay, and the method and the system no longer rely on the FIFO technology.

The invention discloses a motion diagram transition point selecting method based on nonlinearity manifold learning and belongs to the technical field of computer image processing. The method includes the steps of dimensionality reduction analysis of high dimensional data, extraction of key data segments, calculation of key data segment interframe similarity and construction of motion diagrams.