52results about How to "Reduce overflow rate" patented technology

The invention belongs to the technical field of boilers, and is specifically an industrial boiler; it includes a base, a reaction kettle, a smoke exhaust pipe, a flue gas purification cylinder and a top cover. The gas purification cylinder communicates with the smoke exhaust cylinder, and the top cover is fixed on the top of the smoke purification cylinder through a support rod; in the present invention, by setting a burner and a baffle, the exhaust gas generated gathers at the bottom of the two baffles, and the controller controls the The burner ignites and ignites the CO contained in the exhaust gas. After the combustion, the expanded gas pushes the baffle to rotate upward. After all the gas collected at the bottom of the baffle overflows, the baffle returns to its original position, and the exhaust gas purification device falls down. After the impact of the baffle, the filtered dust in the exhaust gas purification device can be knocked down, which reduces the probability of workers cleaning the exhaust gas purification device, improves the quality of purification, and reduces CO emissions.

The invention discloses a method and a device for reading data, which belong to the technical field of computers. The method comprises the following steps: determining a head-pointer position and a tail-pointer position of a channel; comparing the height of the head-pointer position and the height of the tail-pointer position; and sequentially reading a data packet according to a comparison result. The device comprises a determining module, a comparing module and a reading module. According to the invention, through sequentially reading the data packet, the times for reading the data can be reduced; and in addition, since the times for reading the data is reduced, the efficiency for reading the data can be improved, and thus the probability that data overflow from the channel is reduced.

The present invention discloses a bag having first and second opposing sides, a top end, a bottom end and a first seal line adjacent to said top end, said first and second opposing sides, top end and bottom end defining front and back panels of the bag, the bag including a handle positioned between the top end and the first seal line, the handle including a bottom portion, a top portion, and two arcuate portions connecting the bottom portion and the top portion ends, the two arcuate ends being mirror images of each other about the centers of the top portion and the bottom portion, wherein the arcuate ends extend from 0 to 180 degrees above the bottom portion toward the top portion, wherein each of the arcuate ends each comprising at least two arcs R1 and R3, wherein the junctions between the bottom portion, R1, R3 and top portion are respectively tangent, and wherein R1 has a radius r1, R3 has a radius r3, and r3 The ratio between and r1 is 1.1 to 3.4.

A cellular telecommunications network includes a method for messaging across a lossy interface. The method includes transmitting a control information entity having a control message (110, 130). The method also includes monitoring for reception of a data information entity of a certain type (120, 140). The method also includes, if a data information entity of a certain type is not received within a predetermined time period (140), retransmitting of the control information entity having a control message (150). In an embodiment, a capacity allocation message transmitted from a node B to an RNC is acknowledged with a data packet with empty payload or with an indication in the header indicating that the capacity allocation message was received.

The invention discloses a configurable dynamical time slice round-robin scheduling algorithm, which is applicable to the condition that a plurality of on-line tracking units in an on-line tracking system need to carry out data output through a single transmission interface. According to the algorithm, through configuring a corresponding threshold value, time slice length and priority, judgments in active states of the on-line tracking units are combined, and the data output request of each on-line tracking unit is arbitrated by adopting two inquiry ways. By using the configurable dynamical time slice round-robin scheduling algorithm, the synthesis on a plurality of ways of track data can be realized on premises of a low resource consumption, a low data overflow rate and a high expandability, so as to solve the scheduling problem of a plurality of data cache queues in the on-line tracking system.

The invention relates to the technical field of sealing structures or coal mine mining tools, and particularly relates to a non-contact type sealing structure and a non-contact type drilling dust suction cover. The non-contact sealing structure comprises a barrel body, a cavity is formed in the side wall of the barrel body, the outer side surface of the side wall of the barrel body is provided with a hole which is in communication with the outside and the cavity, an annular flow channel is arranged in the side wall, the flow channel is in communication with an inner cavity and the cavity of the barrel body, the cross section of the flow channel extends along the circumferential direction of the barrel body to form an annular flow channel, an outlet of the flow channel faces one end of thebarrel body, the flow direction of the fluid flowing from the cavity to the inner cavity through the flow channel when the fluid flows out of the flow channel is towards one end of the barrel body, the non-contact seal can be achieved, the structure is simple, and the performance is reliable.

The invention discloses a multi-channel power distribution method driven by a sustainable transmission demand in an energy collecting wireless network. The method comprises the following steps: 1) setting a data queue index ThetaD and an inversion energy queue index ThetaE according to the sustainable transmission demand, and initializing system parameters; 2) entering a transmission period, acquiring electric quantity information and limiting the total transmission power maximum value Mumax based on state information sequence of N channels; 3) solving the optimal total transmission power Mu*and like; 4) distributing the optimal transmission power as shown in description of each channel, and transmitting formula as shown in description paths of independent data flows to a receiver; 5) updating Lagrangian multiplier Lambda; and 6) entering the next transmission period, and repeating the steps 2) to 5) until the transmission is finished. The multi-channel power distribution method disclosed by the invention is suitable for cache capacity limited equipment in the energy collecting wireless communication system, and the cache capacity limitation of a transmitter and a battery interruption probability limitation under the energy collection are taken into consideration at the same, so that the power self-adaptive distribution scheme of the system capacity is maximized in the premiseof ensuring that the cache overflow probability and the battery interruption probability satisfy the sustainable transmission demand.