141 results about "Clean-up" patented technology

A one trip system for perforating and fracking multiple intervals uses a releasable barrier. The barrier can be an inflatable. A pressure booster system is associated with the BHA so that the existing hydrostatic pressure is boosted when the gun or portions thereof are fired. After firing in one interval, the BHA is raised and the barrier is redeployed and the pattern repeats. Instruments allow sensing the conditions in the interval for optimal placement of the gun therein and for monitoring flow, pressure and formation conditions during the fracturing. Circulation between gun firings cleans up the hole. If run in on wireline a water saving tool can be associated with the BHA to rapidly position it where desired. A multitude of perforation charges mounted in the BHA can be selectively fired by selected corresponding detonator based on a predetermined sequence or surface telemetry command.

In some embodiments, scripts may be used to perform parcel data acquisition, conversion, and clean-up/repair in an automated manner and/or through graphical user interfaces. The scripts may be used, for example, to repair geometries of new parcel data, convert multi-part parcel geometries to single part parcel geometries (explode), eliminate duplicate parcel geometries, append columns, create feature classes, and append feature classes. These scripts may be executed in a predetermined manner to increase efficiency. In some embodiments, different combinations of attributes may be appended to stored parcel data. In some embodiments, a tracking application may be used to track information about sources of data. In some embodiments, a tracking application may be used to track which system users are assigned to specific tasks (e.g., in a data acquisition project).

Providing malware-free web content to a user is disclosed. The web content is any type of web content that may potentially be infected by any type of malware. Upon receiving a request for a piece of web content from the user, the requested piece of web content is obtained from the appropriate source, and a dynamic template for the piece of web content is retrieved. The dynamic template indicates whether the requested piece of web content includes any malware and what actions are to be performed if any malware is included in the piece of web content. The requested piece of web content is cleaned up by performing the actions indicated in the dynamic template. Thereafter, the piece of web content is provided to the user. The dynamic template is updated from time to time based on the currently available information regarding the piece of web content.

The invention discloses a method for producing a human tissue simulated operation model and a guide plate. The method for producing the human tissue simulated operation model an the guide plate comprises the following steps that CT/MR data about a human tissue are gathered, cleaning up and rebuilding are conducted, exact cutting of model space position data is conducted, based on a grinding model of an operation spot, operational information is added, an operation guide plate model is produced by reversed engineering, the obtained grinding model and operation guide plate model are converted to layer-by-layer cross-section data, and the layer-by-layer cross-section data are introduced to a 3D printer to conduct printing. According to the method for producing the human tissue simulated operation model an the guide plate, the accurate combination of a medical model and the guide plate is obtained by 3D printing, accurate simulated operation can be conducted with low cost and high speed, and a pre-operation simulation plan is executed accurately according to a pre-operation guide plate, so that operational risks are reduced, time on the operation is shortened, operational effect is improved, and great practical value is possessed.

The invention provides systems and methods for imaging a sample. In various embodiments, the invention provides a system comprising an image sensor, a laser for emitting excitation light for an infrared or near-infrared fluorophore, a visible light source, a notch beam splitter, a notch filter, a synchronization module, an image processing unit, an image displaying unit, and light-conducting channels. In various embodiments, the present invention provides a system comprising an image sensor, a laser for emitting excitation light for an infrared or near-infrared fluorophore, a laser clean-up filter, a notch filter, a white light source, an image processing unit, an image displaying unit, and light-conducting channels. In accordance with the present invention, the image sensor can detect both visible light and infrared light.

The present invention relates to an active defense method based on cloud security comprising: a client collecting and sending a program behavior launched by a program thereon and/or a program feature of the program launching the program behavior to a server; with respect to the program feature and/or the program behavior sent by the client, the server performing an analysis and comparison in its database, making a determination on the program based on the comparison result, and feeding back to the client; based on the feedback determination result, the client deciding whether to intercept the program behavior, terminate execution of the program and/or clean up the program, and restore the system environment. The invention introduces a cloud security architecture, and employs a behavior feature based on active defense to search and kill a malicious program, thereby ensuring network security.

A filtering device receives a signal from a pressure sensor in an extracorporeal fluid circuit connected to a subject and processes the signal to separate physiological pulses, e.g. from the subject's heart, from interference pulses, e.g. from a pump in the fluid circuit. The device repeatedly (iteratively) processes a signal segment by alternately subtracting (S3) a template signal from the signal segment, and applying a refinement processing (S6) to the resulting difference signal to generate a new template signal. By proper selection (S2) of the initial template signal, consecutive difference signals will alternately approximate the sequence of interference pulses in the signal segment and the sequence of physiological pulses in the signal segment. The refinement processing (S6) aims at alternately cleaning up unwanted residuals from interference pulses and physiological pulses, respectively, in the respective difference signal, so as to improve the accuracy of the template signal between the subtractions.

The invention discloses a method and a device for rescuing a system. The method is characterized by comprising the following steps of: S1, taking a first operating system as the current operating environment to back up all or part of file and/or environment settings; and S2, taking a second operating system as the current operating environment to recover the system according to the backup of the file and/or environment settings when the first operating system cannot work regularly. Additionally, the invention further discloses a device for rescuing the system. With the method and the device for rescuing the system, the system is prevented from failure in being used sequentially after performing operations of installing patches, checking and killing Trojans and viruses, upgrading software, cleaning up plugins, cleaning system junk files and cleaning system traces, so that the system is more safe and steady in operation, files are not needed to be backed up before operating the system, and operation efficiency is improved.

A cleaning apparatus for a solar panel, comprising a controlling device and a solar panel, wherein the controlling device is installed either on bottom portion or lower back of the back portion of the solar panel. A driving motor of the controlling device is controlled by means of setting the timer, so that the driven cleaner will be driven to clean up the surface of the solar panel on the presetting time. Since the structural constitution of the present invention is simple, so that the maintenance cost can be reduced significantly. Thus, the objects of simplifying the structure and reducing the maintenance costs are achieved.

The subject invention provides chemical compositions and synthesis strategies to create molecularly imprinted polymers (MIPs) via sol-gel processes. In a specific embodiment, the subject invention utilizes a(n) organic, inorganic, or metallic template analyte to create a hybrid organic-inorganic or inorganic three-dimensional network possessing cavities complementary to the shape, size, and functional orientation of the template molecule or ions. The subject invention further pertains to the use of the novel MIPs as selective solid phase extraction (SPE) sorbents for pre-concentration and clean-up of trace substances in biological and environmental samples. Synthesis of other molecularly imprinted polymers with environmental, pharmaceutical, chemical, clinical, toxicological, and national security implications can be conducted in accordance with the teachings of the subject invention.

The invention is suitable for the technical field of mobile communication terminals, and provides a method for cleaning up files in the mobile communication terminals, which comprises the following steps: a. receiving control instructions of deleting files/ folders in a specified format sent by users; and b. sequentially accessing the files/folders in storage space of mobile phones and deleting the files/folders in a format specified by the users. With the technical scheme provided by the invention, the users can simply and quickly delete the files in the mobile communication terminals, and do not need to delete the files or the folders one by one, thereby providing convenience for the users.

The invention provides a method and device for cleaning up files. The method for cleaning up the files comprises the steps of obtaining a request for deleting the current application; according to the request, obtaining recording information corresponding to the current application, wherein the recording information comprises files and/or folders related to the current application; according to the recording information, deleting the files and/or the folders related to the current application. According to the method and device for cleaning up the files, the recording information corresponding to the current application is obtained according to the request for deleting the current application, then the files and/or the folders related to the current application are deleted according to the recorded information, therefore, the aim of effectively cleaning storage space is achieved, and normal running of other applications cannot be affected.

The invention discloses hard disk hang-up fault detection and processing methods and apparatuses for a distributed storage system. Whether a target hard disk has a hang-up fault or not is judged by detecting executive time of an access request corresponding to the target hard disk, so that the hang-up fault of the target hard disk can be timely discovered; after it is discovered that the target hard disk has the hang-up fault, a faulted hard disk is prevented from being accessed again through a state tag on one hand and system resources occupied by the faulted hard disk are cleaned up on the other hand, so that other processes can reallocate and apply the system resources, negative influence possibly caused by the hang-up fault of the hard disk is reduced, and the purpose of stopping loss is achieved. According to the hang-up fault detection and processing schemes provided by the methods and the apparatuses, a detection tool can be provided without depending on a hard disk manufacturer, new hardware does not need to be added to the hard disk, and no manual intervention is needed, so that the simplicity and easiness are achieved, and the production and use costs of the hard disk are not influenced.

The invention provides a method and device for cleaning up resources of a terminal and the terminal. The method comprises the step of receiving a cleaning-up instruction and obtaining the resources stored on the terminal according to the cleaning-up instruction, the step of processing the resources and storing processed resources, wherein storage space occupied by the processed resources is smaller than storage space occupied by the resources, and the step of inquiring whether the resources are stored on a server, wherein if the resources are stored on the server, a deletion prompt message is displayed, and the resources are deleted according to operation executed by users. According to the method and device for cleaning up the resources of the terminal and the terminal, the occupation of the storage space of the terminal by the resources can be greatly reduced; meanwhile, before the resources are deleted, it is guaranteed that the corresponding resources are stored on the server, and therefore the users can show the resources again conveniently.

The invention provides a method for measuring a contribution rate of forest litters to nitrification and denitrification of soil. The method comprises the following steps: selecting a 20m*20m sample area in a forest, selecting ten 1m*1m small units in the sample area according to an S-shaped point sampling method and cleaning up supracrustal litters; then fixing a 1m*1m*0.5m nylon screen frame above the 1m*1m small units so as to ensure that no litters exist in the small units; finally, sampling by adopting a cutting ring, measuring nitrification and denitrification rates of the soil in the 1m*1m small units by utilizing a BaPS soil nitrogen cycle monitoring system, simultaneously measuring nitrification and denitrification rates in adjacent 1m*1m small units, and calculating the contribution rate of the forest litters to the nitrification and denitrification process of the soil according to a formula. The method has important effects of determining the contribution rate of the cleaned litters to the nitrification and denitrification process of the soil when a forest land is cleared up and knowing about participation of a litter layer of the whole forest in geobiochemical nitrogen cycle.

The invention discloses a ball grinding and mixing device. The ball grinding and mixing device comprises a device seat, a rolling drum, a plurality of grinding balls, a cleaning mechanism and a stirring mechanism, the rolling drum is in an oblique shape and internally divided into a plurality of grinding bins in the downward direction of the rolling drum through a plurality of filtering nets in sequence, and the diameter of each net hole of each filtering net is reduced in sequence in the downward direction of the rolling drum; and the multiple grinding balls are divided into a plurality of groups of grinding balls, and each group of grinding balls is distributed in the corresponding grinding bin, the cleaning mechanism includes an inner shaft, a plurality of first extension rods, and a plurality of brushes, the stirring mechanism comprises a plurality of stirring rods and stirring blades. According to the ball grinding and mixing device, by arranging the multiple grinding bins and multiple groups of grinding balls, after a material is put into the rolling drum, the rolling drum rotates, the multi-step grinding can be conducted through the multiple groups of grinding balls, and thegrinding effect is good; and the stirring rods and the stirring blades in the stirring mechanism can fully mix the material, the brushes in the cleaning mechanism can clean up the corresponding filtering nets, and the filtration efficiency of the filtering nets is maintained.

The invention discloses a method for preparing a hawthorn wine, without independent denucleating and cooking of hawthorns, and the hawthorn wine prepared by using the method. The preparation method comprises the following steps: material selecting: selecting hawthorns which are red in color, high in degree of ripeness, and free from pests and diseases damage, and cleaning up the hawthorns; crushing; conducting enzymolysis: adding 0.01 percent by weight of pectinase, and conducting enzymolysis for 3 h at the temperature of 40 DEG C; blending: adding 18 percent by weight of white granulated sugar and 0.1-0.3 percent by weight of wine yeast; conducting primary fermentation: filling a fermentation vessel with raw pulp formed through blending, and fermenting for 7-10 days at the temperature of 26-30 DEG C; conducting pomace-liquid separation; and conducting secondary fermentation: filling the fermentation vessel with separated wine liquid, hermetically putting the fermentation vessel filled with the wine liquid to a light resistant part, and fermenting for 15-30 days to obtain the finished product. The hawthorn wine and the preparation method have the advantages that the production process is simple, the production cycle is short, the cost is low, and the hawthorns do not need to be pulped and denucleated, so that the production cost is lowered, and the raw material waste is reduced.

Of the methods provided herein, is a method comprising: providing a clean-up fluid comprising a peroxide-generating compound and an aqueous base fluid; placing the clean-up fluid in a subterranean formation; removing contaminants from at least a portion of the subterranean formation to form a cleaned portion of the formation; providing a consolidation agent; placing the consolidation agent on at least a portion of the cleaned portion of the formation; and allowing the consolidation agent to adhere to at least a plurality of unconsolidated particulates in the cleaned portion of the formation.

The invention provides a laser cleaning system and method. Spectral information projected on a sample being cleaned by a first Q-switched laser by a spectrograph through a first laser probe; the thickness of a coating and the ratio of various elements of a to-be-cleaned sample of the sample being cleaned analyzed by a control terminal; the thickness of the coating and the proportion of various elements of the to-be-cleaned sample are compared with stored data, and thus, the coating thickness and the coating variety can be judged; parameters of output laser light are preset according to a judgment result; laser cleaning heads are controlled to shoot out a beam of laser light having preset energy intensity so as to remove the coating on the to-be-cleaned sample from the surface of the samplebeing cleaned; after cleaning is finished, another beam of laser light is projected from a second Q-switched laser; spectral information is collected through a second laser probe; the thickness and the element ratio of the coating are analyzed, and therefore, whether the sample is cleaned up or not is judged, and whether the sample needs to be cleaned again or not is judged. The effect of pretreatment can be achieved by employing laser-induced breakdown spectroscopy; damage to the surface of the sample is small; and online non-contact detection can be realized.

The invention discloses a file cleanup method and device as well as electronic equipment, and relates to the technical field of computer software. The method comprises the following steps: obtaining files to be cleaned up; selecting a file to be stored into a local preset storage area from the obtained files according to a preset first file selection rule, and storing the selected file into the local preset storage area; deleting the obtained file from an original storage area of the obtained file; monitoring whether the file which is stored in the local preset storage area satisfies a preset first file deletion file or not; and if the file which is stored in the local preset storage area satisfies the preset first file deletion file, deleting the file from the local preset storage area. by adopting the scheme, the reliability of the file cleanup can be improved and the user experience is improved.