233results about How to "Resolve overflow" patented technology

The invention discloses a composite heat dissipation device. The device comprises a flat plate heat tube and multiple sandwiched phase transition material composite boards. The evaporation end of the flat plate heat tube is used for taking heat from a heating element. The condensation end of the flat plate heat tube is connected with base parts of the sandwiched phase transition material composite boards. A multi-hole capillary liquid adsorbing core layer is arranged on the inner wall of the evaporation end. A bionic capillary liquid adsorbing core is arranged on the multi-hole capillary liquid adsorbing core layer. Each sandwiched phase transition material composite board comprises an enclosed inner cavity. Phase transition materials are arranged in each inner cavity. The side wall of each inner cavity is a metal plate. According to the invention, the flat plate heat tube with the capillary liquid adsorbing core has good temperature averaging ability; through the phase transition materials, temperature peaks are inhibited, so normal work of the whole electronic device is ensured; and through the integrated design of the flat plate heat tube and the sandwiched phase transition material composite boards, contact thermal resistance between a traditional flat plate heat tube and a heat sink is eliminated. In one word, the heat dissipation device is better in temperature averaging ability, stronger in heat dissipation ability, high in safety and simple to process.

The invention discloses an anti-overflow control method of a soybean milk machine. The soybean milk machine comprises a cup body, a motor, a heating device and a temperature sensor, wherein the motor is used for grinding and mixing materials in the cup body, the heating device is used for heating seriflux in the cup body, and the temperature sensor is used for detecting the temperature of the seriflux in the cup body; the temperature sensor, the heating device and the motor are respectively and electrically connected with a main control chip, the overflow temperature of the seriflux in the cup body is T, and the working state and real-time working efficiency of the motor and the heating device are regulated when the temperature and the overflow temperature T are detected by the temperature sensor; when the main control chip detects that the temperature of the seriflux reaches the overflow temperature, the main control chip controls the heating device to stop heating and controls the motor to stir the seriflux. The problem that the laitance is generated by the seriflux can be solved by carefully controlling the heating device and the motor, so as to cancel an anti-overflow device.

The invention discloses a multi-classifier integration method based on maximum expected parameter estimation, mainly relating to a relative feedback-based new image search method for integrating a plurality of single classifiers by utilizing a maximum expected parameter estimation method. In the method, an extraction unit, a search unit, a marking unit and a studying unit are provided, the method comprises the following specific steps: firstly extracting low-level visual features of each image, such as color, texture, shape and the like; randomly selecting an image from an image library by a user, comparing the similarity of the image feature with that of the low-level feature of all images in the image library by using a Euclidean distance algorithm, ordering the similarity according to size and returning the first 10 images to the user; and judging whether the returned images and the previously selected images are in the same semantic group, if so, marking the returned images as images of positive instance and images of negative instance, putting the marked images into a support vector machine to train, and then feeding back the learned result to the user.

The invention relates to a digital audio mixing method which comprises steps of: 1. inputting a plurality of digital audio flow and having frame separating processing to get time domain audio array of each frame; 2. having covering frequency domain interpolation on audio frames and getting time domain audio array of each frame frequency domain mixing audio; 3. combining the mixing audio frame data to a integral outputting audio frequency flow. Compared with present technology, the invention has the advantages of resolving the overflow issue in conventional audio mixing.

The invention discloses a casting flow tracking system of a continuous casting machine, which is used for successfully measuring actual positions of a blank and a dummy bar in a sector section and casting length of a casting blank through a plurality of encoders, a high-speed calculation template, a signal source counting overflow processing module, a signal source correct recognition and screening module and a tracking calculation module, wherein the plurality of encoders are arranged at a plurality of sector sections to drive a rear shaft of a drive motor, and the measuring process is safe,and is safer and more reliable compared with single-point detection; the signal source counting overflow processing module improves the reliability and the tracking precision of the signal source; and the signal source correct recognition and screening module recognizes a reference signal source from the plurality of encoders to overcome the defect of signal distortion of the signal source causedby using the selected fixed signal source as the reference signal. A human-computer interface unit determines the actual diameter of a drive roller according to the abrasion condition of a mechanicalroller and solves the problem of error compensation of the tracking data caused by the abrasion of the mechanical roller. A tracking classification processing module and a delivery continuous castinguser data module can realize the application of the calculation result.

The embodiment of the invention discloses a method and system for achieving the automatic adaption of the virtual desktop screen resolution on an Android terminal. The method includes the steps that the Android terminal reads screen resolution parameters of the Android terminal; the Android terminal sends the screen resolution parameters and virtual machine identity (ID) information to a parameter transfer unit on a physical host machine where the virtual machine is located, wherein the Android terminal needs to have access to the virtual machine ID information; the parameter transfer unit writes the screen resolution parameters and the virtual machine ID information in a para-virtualized peripheral component interface (PCI) bus of the virtualization progress on the physical host machine; a virtual machine corresponding to a virtual machine ID reads the screen resolution parameters from the para-virtualized PCI bus, and adjusts the resolution of a Windows operating system according to the screen resolution parameters so that the resolution of the Windows operating system and the screen resolution of the Android terminal can be consistent. By means of the method and the system, the problem that screen overflow or insufficient filling is generated when the resolution of the Android terminal and the resolution of the Windows operation system in a virtual desktop are not consistent can be solved.

The invention relates to a multifunctional garbage can. The multifunctional garbage can comprises a can body, and a can cover connected to the top of the can body; the can cover covers a can opening; a first infrared detector is arranged on the outer surface of the can cover; an electric switch is arranged in the connecting place between the can cover and the can body; a crushing box, a filter basket and a storage box are arranged in the can body in sequence; the top of the crushing box is communicated with the can opening; a first bottom door for pouring garbage crushed by the crushing box into the filter basket is arranged at the bottom of the crushing box; the top of the filter basket is communicated with the first bottom door; a water outlet and a second bottom door for pouring the garbage filtered by the filter basket into the storage box are arranged at the bottom of the filter basket; the water outlet is communicated with the storage box through a water outlet pipe; and a microprocessor and a microcontroller are arranged in the can body. The multifunctional garbage can can increase the utilization rate of space therein, improves the filter effect, is more liable to clean the garbage therein, and meanwhile, reduces peculiar smell.

The invention provides a big data processing method and a big data processing device. The big data processing method comprises the following steps: obtaining a first performance ratio among all servers in a cluster; according to the first performance ratio, selecting a plurality of target servers used for processing a current big data task in all servers according to the first performance ratio; according to a second performance ratio among a plurality of selected target servers, segmenting the current big data task to obtain a plurality of data task blocks; correspondingly distributing the plurality of data task blocks to the plurality of target servers to be independently processed; and receiving a plurality of processing results obtained by that the plurality of target servers correspondingly process the plurality of data task blocks to carry out summary output. Through the technical scheme of the big data processing method, in a multi-thread cluster, the computation efficiency of the big data can be effectively improved, and the problem of memory overflow is solved so as to improve user experience.

The invention provides a system and method for displaying rotary character strings in cells. The method comprises the steps that S1, the character strings are input in the cells in a mobile terminal; S2, whether the length c of each character string is larger than the length a of each cell in the mobile terminal or not is judged; S3, if c is larger than a, the cells in the mobile terminal are rotated by an angle theta, and the angles and the lengths of all or partial character strings which are rotated and are not beyond the cells after rotation are calculated; S4, all content of the character strings is displayed in the cells of the mobile terminal after rotation. By rotating the cells in the mobile terminal, the problem that when a user inputs character strings in the cells of the mobile terminal, the length of each character string is larger than the length of the corresponding cell, namely the character strings overflow and can not be completely displayed is solved, the user can conveniently input and display the character strings, and user experience is improved.

The invention relates to the technical field of communication and discloses a memory management method which comprises the steps that a data package is read, and memory is applied for the read data package; the data package is analyzed, external storage is performed on information of the data package after the data package is analyzed, and a mark is written in for the arrangement of the information; the memory usage rate is monitored in real time, and when the memory usage rate exceeds a preset release threshold, the memory having the written mark and occupied by the data package is released. The invention further comprises a memory management system. According to the memory management method and system, in a testing task of the LTE system protocol, the system memory is dynamically released according to the set threshold of a user and based on whether the data package is written into a database or not, and memory overflow of a test system of the LTE system interface protocol is avoided.

The invention relates to the technical field of membrane separation materials, and particularly relates to a preparation method of a polyvinylidene fluoride (PVDF) membrane with a catalytic self-cleaning function. According to the preparation method provided by the invention, 4-amino pyridine is grafted onto the main chain of PVDF by covalent bonds, then metal phthalocyanine is axially coordinatedthrough N elements on pyridine rings, and a Fenton-like modifier is prepared. The modifier is blended with PVDF powder, and the PVDF composite membrane is prepared by a non-solvent induced phase inversion technology. According to the composite film prepared by the method, the hydrophilicity, the pore diameter, the voidage and the negative charge of the PVDF membrane are improved, the permeabilityflux and the pollution resistance of the PVDF membrane are improved, and moreover, the PVDF membrane is endowed with a catalytic self-cleaning capability.

The invention discloses a serial port-based ship radar echo data collecting method, wherein a data processing unit collects radar echo data generated by a radar antenna unit. The method is characterized in that two DMA (Direct Memory Access) channels are arranged for transmission of the radar echo data; and two buffer areas are correspondingly arranged for caching the radar echo data, and the two DMA channels can transmit the radar echo data alternately. The method has the advantages that through the use of the dual channel DMA transmission and the double buffering mechanism, the problem of serial port data overflow is effectively solved, losing of the radar echo data is avoided, the correctness and stability of radar echo data collection is ensured, so that high-speed, continuous radar echo data can be timely and highly efficiently transmitted to the data processing unit for processing.

The invention belongs to the field of agricultural technologies and particularly relates to an SCM-controlled (single-chip microcomputer) soil-animal separator. The SCM-controlled soil-animal separator is composed of three metallic screen mesh layers. The screen meshes are different in shape and pore shape, and the pores stagger. Each screen mesh layer is provided with certain spacing. The top of an outer cylinder is provided with a plurality of air holes. A temperature control is controlled through an SCM; actually measured temperature is compared to set temperature through the SCM; thyristor operating angle is controlled so as to control the power of an incandescent lamp and control the temperature of a separator soil sample. The SCM-controlled soil-animal separator has the advantages that the problems that the pore diameter of the separator screen meshes is either too large or too small, liquid in a collector overflows and temperature is either too low or too high are solved, the power of a light source can be conveniently changed according to difference in soil sample thickness and humidity, with no need of changing incandescent lamps different in watt level or adjusting height between the lamp source and the soil sample, optimal temperature is set more accurately, and the optimal effect is achieved.

An atomizer is provided including an atomizing body, having a proximal end, a distal end opposite to the proximal end, a longitudinal axis between the proximal end and the distal end, and a transverse axis perpendicular to the longitudinal axis; an aerosol outlet adjacent to the proximal end of the atomizing body; an air inlet bored at a lateral surface of the atomizing body; a gas pathway within the atomizing body and adjacent to the proximal end of the atomizing body; the gas pathway intercommunicating with the air inlet and the aerosol outlet; a reservoir within the atomizing body and adjacent to the distal end of the atomizing body, the reservoir configured to store tobacco liquid; a heater configured for heating the tobacco liquid to generate an aerosol; the heater being disposed inside the gas pathway; a liquid conductor, extending towards the proximal end of the atomizing body.