Abstract: The present invention relates to the field of construction of underground buildings, specifically to an inverse construction method for a deep, large and long pit assembling structure of a suspension-type envelope enclosure. A method includes design and calculation; engineering construction of foundation piles; control over underground water; construction of a pit enclosure; building of a basement reinforcing and anti-seeping layer; inverse construction; and floor structure construction. By the inverse construction method for a deep, large and long pit assembling structure of a suspension-type envelope enclosure of the present invention, the pit construction quality is easily controlled, the basement is well waterproofed and easily monitored, and the quality control, service and maintenance are easy.

Abstract: A method for positioning terminals includes obtaining location information of positioned terminals; obtaining relevance information of the positioned terminals; obtaining location information of relevance terminals associated with the positioned terminals according to the location information and the relevance information of the positioned terminals. The invention is applied to improve coverage of a LBS service based on users' location information.

Abstract: A method for processing location data of a target user includes obtaining a location data of the target user in a predetermined time range, to get a location data set, wherein a format of each location data in the location data set comprises at least two values, which are a location coordinate and a time value; determining the accumulation regions of the target user according to the location coordinate of each location data of the location data set; determining user behavior description information of the target user at the locations corresponding to each location data according to the determined accumulation region and the time value of each location data, wherein the user behavior description information includes a frequency of the target user appearing in the determined accumulation region under the different time status.

Abstract: A data distribution method and system and a data receiving apparatus are disclosed. The method includes: receiving in parallel data request messages that are sent separately from at least two data receive ends, the data request message including a field for describing requested data; and returning in parallel data corresponding to the fields for describing requested data to data receive ends with the fields for describing requested data that are valid. Non-state of a data transmit end and exclusive file update of a data receive end ensure that an infinite quantity of data receive ends can be supported to update simultaneously, and further breaks through a bottle neck of point to point serial transmission that is always performed according to a data transmission protocol, which becomes a one-to-many parallel application layer data transmission method.

Abstract: Disclosed herein are hard disk drive sliders having an air-bearing surface (ABS) with an efficiency-flattening hole (EFH). The sliders comprise a trailing edge pad that has a first surface at a first level with a first perimeter, a second surface at a second level, the second level being below the first level, the second surface being substantially parallel to the first surface, the second surface having a second perimeter, wherein the second perimeter is within the first perimeter, and a third surface at a third level, the third level being below the second level, the third surface being substantially parallel to the first and second surfaces, the third surface having a third perimeter, wherein the third perimeter is within the second perimeter.

Abstract: The disclosure provides an array substrate and a display device. The array substrate comprises a plurality of gate lines and a gate driving circuit for providing scan signals to the plurality of gate lines successively. The array substrate further comprises a discharge signal line for releasing electric charges and a discharge circuit arranged between the discharge signal line and the plurality of gate lines. The discharge circuit is used for enabling the plurality of gate lines to be electrically connected with the discharge signal line when the gate driving circuit turns off.

Abstract: A file synchronization method may include: receiving a file synchronization request from a sender device; sending a response message based on the request, wherein the response message includes a plurality of storage area addresses of a receiver device; receiving a plurality of file chunks that are sent by the sender device based on the response message, wherein the plurality of file chunks are obtained by chunking a to-be-transmitted file, and each of the plurality of file chunks includes a unique identifier and a storage area address, of the receiver device, corresponding to the unique identifier; and allocating each file chunk to a corresponding storage area according to the unique identifier of the file chunk and the storage area address, of the receiver device, corresponding to the unique identifier, and assembling, in real time, the plurality of file chunks that are stored in the storage areas, to obtain the to-be-transmitted file.

Abstract: A display device includes a first substrate and a second substrate, which are disposed opposite to each other, and a display medium layer, which is hermetically disposed between the first substrate and the second substrate. The first substrate is provided with a color filter layer in a first region thereof, and the first or second substrate is provided with a spacer in a second region thereof. In a display area, a projection of the second region where the spacer is disposed in a direction perpendicular to the first substrate is not overlapped with a projection of the first region where the color filter layer is disposed in the direction perpendicular to the first substrate. In the display device, a position of the spacer is not affected by the color filter layer, so that there are more choices for the position of the spacer and the spacer may be more stable.

Abstract: In one example an inertial measurement unit comprises an autocalibration module to compute a covariance matrix from data received from a plurality of sensors, an adaptive weight control module to determine state-based feedback parameters for the gyroscope sensor, accelerometer sensor, and magnetometer sensor, and a sensor characteristic adjustment module to determine a modified covariance matrix based on an input from the adaptive weight control module. Other examples may be described.

Abstract: A method, an apparatus, and a system for controlling publication of network media information are disclosed. The method includes: sending a competition request message to more than one publishing party, the competition request message including a request duration, and the request duration being less than or equal to a total duration of a target display position; receiving competition reply messages returned by the more than one publishing party; and determining, according to the competition reply messages, whether corresponding publishing parties participate in competition, competition durations of participating in the competition, and competition exchange parameters; selecting, according to the competitions duration and the competition exchange parameters from the publishing parties that participate in the competition, a group of publishing parties; and sending network media information of the selected publishing parties to the target display position for publishing.

Abstract: A data distribution method and system and a data receiving apparatus are disclosed. The method includes: receiving in parallel data request messages that are sent separately from at least two data receive ends, the data request message including a field for describing requested data; and returning in parallel data corresponding to the fields for describing requested data to data receive ends with the fields for describing requested data that are valid. Non-state of a data transmit end and exclusive file update of a data receive end ensure that an infinite quantity of data receive ends can be supported to update simultaneously, and further breaks through a bottle neck of point to point serial transmission that is always performed according to a data transmission protocol, which becomes a one-to-many parallel application layer data transmission method.

Abstract: An in-situ testing equipment for testing micromechanical properties of a material in a multi-load and multi-physical field coupled condition is disclosed. The equipment comprises a frame supporting module, a tension/compression-low cycle fatigue module, a torsioning module (21), a three-point bending module (6), an impressing module (33), a thermal field and magnetic field application module (34), an in-situ observation module (32) and a clamp body module (22).

Abstract: A smart, integrated charging device for electric vehicles is provided. The alternating current input module is connected to an electricity metering module via an alternating current input switch. The charging module is connected to the electricity metering module via a module alternating current switch and an alternating current bus, and is connected to an output monitoring module via a direct current bus. The output monitoring module is connected to the monitoring and general control module. The direct current output module is connected to the output monitoring module via a direct current output switch. The lightning protection module is connected to the direct current bus. The charging module utilizes smart power combination and multiple output coordination to enable output with current sharing and the automatic balance control technology.

Abstract: A method, an apparatus, and a system for sending and playing multimedia information relate to the field of computers. The method includes: receiving a multimedia playback request sent by a terminal; acquiring a resource value corresponding to each playback mode for playing multimedia information; selecting a playback mode with a maximum resource value; and acquiring an identifier of the multimedia information according to the selected playback mode, and sending the selected playback mode and the acquired identifier of the multimedia information to the terminal. The apparatus includes: a first receiving module, a first acquisition module, a selection module, a second acquisition module, and a first sending module. The system includes: a third-party platform and a terminal.

Abstract: Embodiments of the present application disclose a method and an apparatus for determining a geographical area in which an IP address is located, the method including: acquiring a set of accounts of an application server to which one or more positioning terminals log in during a predetermined time period, wherein the account set is associated with a target IP address; determining a position of a respective positioning terminal corresponding to each account in the account set; collecting statistics for calculation according to the determined positions of the one or more positioning terminals to determine a geographical area in which each positioning terminal is located; and obtaining, according to the area in which each positioning terminal is located, a geographical area in which the target IP address is located. By using the present application, a geographical area with high precision to which an IP address belongs may be determined as needed.

Abstract: Embodiments disclosed herein generally relate to a head slider within disk drive data storage devices. A head slider comprises a head body having a leading portion on a leading edge and a trailing portion on a trailing edge. The leading portion includes a first leading pad disposed at the MFS and a second leading pad disposed between the first leading pad and the leading edge. The second leading pad is recessed a first vertical distance from the MFS. One or more particle trapping holes are disposed between the first leading pad and the second leading pad. The one or more particle trapping holes are recessed a second vertical distance from the MFS, the second vertical distance being greater than the first vertical distance. Particles encountered by the leading portion may be suctioned into the one or more particle trapping holes, preventing the particles from building-up onto the MFS.

Abstract: Disclosed is a method of continuously raising and lowering an oilfield shaft drillstring using a double traveling slips device, wherein two sets of traveling slip mechanism form the two traveling slip mechanisms to form the two traveling slips device, the first set of traveling slip mechanisms and the second set of traveling mechanisms are respectively mounted on a pithead apparatus (10) to constitute a continuous raising and lowering system. In the process of raising and lowering an oilshaft drill-string, the slips (1, 4) of each set of traveling slip mechanisms alternately clamp or release the drillstring, ensuring a continuous raising and lowering motion for the drillstring (9) from beginning to end under the clamping of the slips, and achieving uninterrupted operation. Further disclosed is a double traveling slips device.

Abstract: A method for processing location data of a target user includes obtaining a location data of the target user in a predetermined time range, to get a location data set, wherein a format of each location data in the location data set comprises at least two values, which are a location coordinate and a time value; determining the accumulation regions of the target user according to the location coordinate of each location data of the location data set; determining user behavior description information of the target user at the locations corresponding to each location data according to the determined accumulation region and the time value of each location data, wherein the user behavior description information includes a frequency of the target user appearing in the determined accumulation region under the different time status.

Abstract: The present disclosure discloses a data query system, method, and storage medium. The data query system includes a proxy server and at least one proxy client. The proxy server is disposed on a server that serves as a data provider, and is configured to provide the proxy client with a data delivery service. The proxy client is disposed on a client that serves as a data user, and is configured to obtain data from the proxy server and save the data and provide a data query service. The proxy client thus includes a data obtaining module, a data query module, and a second shared memory. Accordingly, the present disclosure further discloses a data query method. The present disclosure has a simple structure, achieves fast data update, requires a low deployment cost, saves bandwidth resources, and achieves excellent service performance.

Abstract: Embodiments disclosed herein generally relate to a head slider within disk drive data storage devices. A head slider comprises a head body having a leading edge, a trailing edge and an ABS. The ABS has a leading portion and a trailing portion, the trailing portion having a tail section disposed adjacent the trailing edge. The head body has three surfaces recessed from the ABS: a first surface disposed a first vertical distance, a second surface disposed a second vertical distance that is greater than the first vertical distance, and a third surface disposed a third vertical distance that is greater than the second vertical distance. A first plateau disposed at the third surface is bound between a second plateau at the first surface and a trailing pad of the tail section. Between the first plateau and the trailing pad are one or more notches disposed at the first surface.