30results about How to "Increase time scale" patented technology

An important and central aspect of the present invention is the use of expanded amorphous aluminum silicate (EAAS) as a vehicle for a chlorite salt. This vehicle, when exposed to moisture, will release chlorine dioxide (ClO2) for purposes of deodorization or microbial suppression. Thus, where a particular area or volume is to be deodorized or made less microbally contaminated, the EAAS-chlorite salt (most preferably sodium chlorite) is placed in the area or volume to be treated and moisture is permitted to interact with the material. The result of the moisture is to permit the chemical reaction (presumably acidification) of the chlorite salt to yield chlorine dioxide gas. While normal EAAS has some inherent acidity, the inherent acidity is low enough so that, even when a chloride salt is encapsulated in the EAAS and the resultant mixture exposed to moisture, ClO2 release is very slow and over an extended period. Under most conditions, a more rapid release of ClO2 is desired for deodorization and/or sterilization. A more rapid release of chlorine dioxide may be accomplished by first treating the native EAAS with an acid, preferably a protic acid, to acidify chemical groups of the EAAS. After native EAAS is acidified and dried, if necessary, a chlorite salt such as sodium chlorite is incorporated therein.

A method for designing a fixed cutter drill bit includes simulating the fixed cutter drill bit drilling in an earth formation, determining a dynamic centerline trajectory of the drill bit, and adjusting at least one design parameter based upon the graphical display of at least the dynamic centerline trajectory. To improve performance, the method can include graphically displaying the dynamic centerline trajectory and/or repeating the simulating, determining, displaying and adjusting to change a simulated performance of the fixed cutter drill bit. A drill bit design may be selected and a drill bit may be made according to the design resulting from the method of designing.

The invention provides a variable time scale optimization dispatching method for a microgrid, and aims to solve the contradiction between operating economy and photovoltaic fluctuations of a conventional unit on system reliability after photovoltaic grid-connection permeability is improved. According to the method, system power supply reliability is divided into two indexes, including safety and adequacy, and the indexes are quantized and converted into constraint criteria for changing time scale; a variable time scale coordination dispatching model is proposed to realize the conditions as follows: when photovoltaic predicted electric energy production fluctuation is relatively low, the time scale is enlarged to lower the economic operating cost of the system; and when the photovoltaic predicted electric energy production fluctuation is relatively high, the prediction accuracy is improved by reducing time scale so as to reduce the quantity of interruptible loads, so that reliability requirement of the system can be ensured.

The invention relates to a method for increasing the optimal system rate by collecting interference energy through a passive relay in a SWIPT system, and belongs to the technical field of wireless communication. A SWIPT technology based on time division is adopted in the transmission method of the relay. The method comprises the steps that: the SWIPT system with the passive relay stops working ina strongly interfered environment; the relay collects energy of interference signals; and then, the collected interference energy is equally distributed in a communication process before interferencesignals arrive next time. An optimization algorithm is adopted; the system dynamically adjusts time slot partition coefficients in real time, so that the optimal time slot partition coefficient and the optimal system rate are obtained; therefore, the influence degree of the interference signals on the optimal system rate of the SWIPT system with the passive relay is reduced; and the system performance is improved.

The invention discloses an energy-saving and environment-friendly withered leaf collecting device. The device comprises a cart, the cart comprises a compartment and wheels, a collecting claw is rotatably arranged at the front end of the compartment, a first rotating shaft is rotatably arranged at the front end of the compartment through a bearing, and the collecting claw is fixedly arranged on thefirst rotating shaft through a first connecting rod and a second connecting rod; the front end of the collecting claw is short, and the rear end of the collecting claw is high; the first connecting rod and the second connecting rod are fixedly disposed on the rear side of a connecting plate, the end of the first connecting rod is disposed in the compartment and fixedly provided with an arc-shapedguide rod, the arc-shaped guide rod is provided with a semicircular guide rail, the wheels are fixedly disposed on a second rotating shaft, and the second rotating shaft is fixedly provided with a second gear; the second gear is connected to a first gear through a transmission mechanism, the first gear is coaxially provided with a swing rod, a roller is slidably disposed in the guide rail of thearc-shaped guide rod, and the front end of the compartment is further provided with a collecting basket which is arranged below the collecting claw. Energy is saved, the efficiency of collecting withered leaves on a lawn is improved, and the environment is improved.

A display processor integrated circuit includes a display processor portion and an on-chip programmable logic portion. The programmable logic portion can be configured to implement custom video and/or image enhancement functions. The display processor portion performs block-based motion detection. If no motion is detected for a given block of pixels, then interline gaps in the block are filled using temporal interpolation. If motion is detected, then interline gaps are filled using spatial interpolation. To maintain accuracy without unduly increasing computational complexity, a less complex high angle spatial interpolation method is employed where a low angle tilt condition is not detected. A more computationally intensive low angle spatial interpolation method can therefore be employed in low angle tilt conditions. Integrated circuit cost is reduced by employing pipelining to write parts of segment buffers at the same time that other parts are being read to perform the interpolation process.

Metallofullerene derivatives, a preparing method thereof and an energy storage and conversion method of the derivatives are disclosed. The derivatives are obtained by modifying the surface of metallofullerene with derivatives of a nitroxide free radical micromolecule that is 2,2,6,6-tetramethylpiperidinooxy through an addition reaction. The metallofullerene derivatives are radiated by adopting ultraviolet light, and then participate catalytic oxidation reactions, the energy storage rate and energy conversion rate are high, storage of ultraviolet light energy and conversion from the light energy to chemical energy are achieved, and the energy storage and conversion method and process are simple. An electron transfer process of the metallofullerene derivatives radiated by the ultraviolet light can be analyzed by a conventional test instrument, the electron transfer situation can be reflected by changes of electron paramagnetic signals, and sensitivity is high. The time scale in the electron transfer process can be detected as an expansion.

The invention provides a shopping settlement method, related equipment and a system, and relates to the field of shopping settlement. Commodity identification information of a commodity purchased by acustomer is collected through a mobile terminal and stored in a memory of the mobile terminal, and the mobile terminal integrates the commodity identification information and/or other information, generates a settlement code and outputs the settlement code through a display unit of the mobile terminal for a data receiving end to obtain. The data receiving end reads the settlement code and decodesthe settlement code to obtain information contained in the settlement code, the data receiving end transmits the obtained information to the settlement terminal, and the settlement terminal performssettlement on the purchased commodity according to the information. The problems of low settlement efficiency, high labor cost and the like of a supermarket cashier system based on a bar code scanningtechnology are solved, customers do not need to depend on a wireless network to perform shopping settlement by using settlement codes, and the shopping settlement and cashier payment steps can be separately designed, so that the invention can be compatible with various payment modes.

The invention provides a data transmission method, related equipment and system based on code conversion, and relates to the field of data transmission. The mobile terminal acquires target informationin one or more low-dimensional codes and stores the target information in a memory of the mobile terminal, and the mobile terminal integrates and recodes the target information and/or other information and outputs the target information and/or other information in the form of high-dimensional codes and/or low-dimensional codes through a display unit of the mobile terminal, so that the informationcan be obtained by a perpherial data receiving end. Therefore, data transmission is realized, and the invention can be used for shopping settlement, inventory checking, logistics statistics and the like. The scattered information collection and centralized transmission mode provided by the invention solves the problems of tedious and low-efficiency scattered information collection, transmission and statistics processes in the fields of shopping mall and supermarket cashier systems, logistics storage and the like.

The invention provides a mobile terminal and a power consumption control method thereof. The method comprises the following steps: judging whether the current working condition of the mobile terminalmeets a preset state switching condition; and when determining that the current working condition of mobile terminal meets the preset state switching condition, controlling the mobile terminal to enter an enhanced non-continuous receiving state. The above scheme can reduce the power consumption of the mobile terminal.

The invention discloses a garbage sweeping device which comprises a trolley, a roller brush and a collection bag. The roller brush is rotationally arranged on the front side of a carriage. The collection bag is arranged on the rear side of a collection shovel. The roller brush is rotationally arranged at the front end of the collection shovel. The collection shovel is rotationally connected with the carriage through a first rotary shaft. A first connecting rod and a second connecting rod are fixedly arranged on the collection shovel and fixedly connected with the first rotary shaft. One end ofthe first connecting rod is fixedly connected with the collection shovel, and the other end of the first connecting rod extends into the carriage. An arc-shaped guide rod is arranged at the corresponding end of the first connecting rod. A second rotary shaft is rotationally arranged in the carriage and provided with a swing rod. A roller is arranged at the free end of the swing rod. The roller isarranged in a guide rail of the arc-shaped guide rod in a sliding mode. Wheels are fixedly connected with third rotary shafts. The third rotary shafts drive the second rotary shaft and the roller brush to rotate. The garbage sweeping device has the advantages of being low in cost, light in weight and capable of saving energy and reducing emission.

The display of subfield includes resetting, scanning and maintaining discharge of a plasma display, and generally, the display of one frame consists of the display of several subfields. The drive of the present invention includes: dividing a plasma display into several, say two, areas and then resetting and scanning the areas successively. The maintaining discharge of any area is completed while the scanning of the next area is completed, and this can increase maintaining period. In addition, any area is reset only when the other areas do not in their scanning and maintaining period, or else the signal in different area produces mutual interference.