Abstract: A data sending method and apparatus and a data receiving method and apparatus for resisting network communication monitoring, wherein the data sending method including: acquiring a target packet; adding an encapsulation header into the target packet and encrypting application data in the target packet to obtain a to-be-sent packet; constructing a confusing packet, the header of the confusing packet being different from the header of the to-be-sent packet at a preset position; and sending a mixed packet of the to-be-sent packet and the confusing packet. In the present disclosure, a communication source hides a data packet to confuses probes, adds an encapsulation header on the basis of the data packet, hides the data packet in a large number of similar packets in a network, and makes an encryption in combination with a mature encryption technology, thereby effectively resisting malicious network communication monitoring and preventing eavesdropping of network communications.

Abstract: A synthetic resin-made container is a synthetic resin-made container that has an outer layer body and an inner layer body separably laminated on an inner surface of the outer layer body and is formed by stretch blow molding, and includes: a tubular mouth portion; a barrel portion connected to and located below the mouth portion; and a bottom portion closing a lower end of the barrel portion, wherein the outer layer body contains polyethylene terephthalate, the inner layer body contains polyethylene terephthalate, a laminate containing polyethylene terephthalate, or a blend containing polyethylene terephthalate, and has a vapor-deposited film having a gas barrier property on an inner surface thereof, and a rib that prevents the inner layer body from peeling away from the outer layer body when forming the vapor-deposited film is formed in at least one of a lower part of the barrel portion and the bottom portion.

Abstract: A storage system includes: a storage device including a shelf, wherein the shelf includes at least two layers of article platforms; an article transport device, configured to access the articles on the article platforms; and a lifting drive mechanism disposed on the storage device and configured to have a power connection state with the article transport device to drive the article transport device to lift up or down along the shelf in the power connection state.

Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The present disclosure discloses a method and an apparatus for transmitting an uplink signal, and the method comprises: receiving downlink control information; and performing transmitting of the uplink signal according to the downlink control information and/or a time-domain attribute of a physical resource of the uplink signal. With the present disclosure, a flexibility of a system can be improved and a transmission efficiency can be increased.

Abstract: An antenna coupling element includes a first coil connected to a first radiating element and a feeder circuit and a second coil connected to a second radiating element and electromagnetically coupled to the first coil. The first and second coils have a relationship in which a direction of a magnetic field generated in the first coil when a current flows from the first coil toward the first radiating element and a direction of a magnetic field generated in the second coil when a current flows from the second coil toward the second radiating element are opposite to each other. The first and second coils are set such that a resonant frequency of a fundamental wave of the second radiating element with a transformer defined by the first coil and the second coil is lower than a resonant frequency of a fundamental wave of the first radiating element.

Abstract: A method for video processing includes performing a conversion between a current video block of a video region of a video and a coded representation of the video. The conversion uses a coding mode in which the current video block is constructed based on a first domain and a second domain and/or chroma residue is scaled in a luma-dependent manner. A parameter set in the coded representation comprises parameter information for the coding mode.

Abstract: Disclosed is an analog-to-digital converter including a comparison circuit and a counter circuit. The comparison circuit outputs a comparison result signal based on a pixel signal and a ramp signal and outputs a zero-crossing prediction signal, is the comparison circuit being configured to transition the zero-crossing prediction signal before a zero-crossing time point at which a voltage level of the pixel signal becomes identical to a voltage level of the ramp signal and during a time interval during which the voltage level of the ramp signal is reduced. The counter circuit outputs a low-order bit digital code based on the zero-crossing prediction signal and stops the output of the low-order bit digital code based on the comparison result signal.

Abstract: This application provides a fake network device identification method and a communications apparatus. An uplink message sent by a terminal device is forwarded to a first network device via a second network device. After receiving the uplink message, the first network device generates a downlink message for the uplink message, performs security processing on the downlink message based on first time information, and/or sends the downlink message to the second network device. The second network device sends, to the terminal device, the downlink message on which the security processing is performed. The terminal device performs security verification on the received downlink message, and/or identifies whether the second network device is a fake network device. This helps improve communication security.

Abstract: The invention provides a scheduling method, a scheduling apparatus, a base station, a terminal and a computer readable storage medium. The scheduling method includes: scheduling data transmission of at least one terminal through downlink control information by means of combining high layer signaling pre-configuration and group common downlink control channels.

Abstract: At a position including coordinates of an input start possible point on a first display, an image indicating the input start possible point is displayed, and at a position including coordinates of an input target point on a second display, an image indicating the input target point is displayed. Then, if a coordinate input to the first display includes an input to a position including the coordinates of the input start possible point, and a coordinate input to the second display includes an input to a position including the coordinates of the input target point, based on trajectories of coordinates of the coordinate inputs to the first display and the second display, a positional relationship between the first display and the second display is determined.

Abstract: A system performs efficient domain name system (DNS) based global server load balancing. The system regularly monitors server health of servers that process requests directed to virtual servers. The update server health information is used to process DNS queries that request assignment of servers for processing requests directed to virtual servers. The system maintains metadata describing servers based on user requests associated with virtual servers. The system updates information stored in a database based on requests associated with a virtual server, for example, create, update, or delete information describing a virtual server. The system propagates the updated information to a plurality of data plane clusters. The system receives DNS queries and answers them based on the updated information describing the servers.

Abstract: A display device having a visual angle control film can attenuate an interference phenomenon between a panel and a visual angle control film and effectively shield unnecessary light of a visual angle, the display device comprises a display panel; and a visual angle control film disposed on the display panel, wherein the visual angle control film may include a plurality of light-shielding patterns for shielding light advancing in a side direction except a front direction of the display panel in a visual angle control mode, and each of the plurality of light-shielding patterns may have a thickness in the range of 8% to 25% of a pixel area of the display panel, an interval in the range of 33% to 39% of the pixel size, and a slope angle in the range of ±5° to 15° based on 90°.

Abstract: A display device including: a display panel including a display area and a plurality of pixels disposed in the display area; and an input sensing part disposed on the display panel, wherein the input sensing part includes an active area and a plurality of sensing electrodes disposed in the active area, a first distance between a 1-1 side of the active area and a 2-1 side of the display area is smaller than a second distance between a 1-2 side of the active area and a 2-2 side of the display area, the 1-1 side and the 2-1 side are adjacent to each other and the 1-2 side and the 2-2 side are adjacent to each other, and the 1-1 side and the 1-2 side are opposite to each other in a first direction, and the 2-1 side and the 2-2 side are opposite to each other in the first direction.

Abstract: A fault isolation apparatus includes a controller and a circuit breaker. When the circuit breaker is located on a bus connected to a DC/DC conversion unit, if a voltage collected by a first voltage collection terminal is a negative value, it indicates that input or output of the DC/DC conversion unit is reversely connected. In this case, if the circuit breaker is controlled to be opened, the DC/DC conversion unit can be prevented from being connected in series to other parallel DC/DC conversion units. If a voltage collected by a first voltage collection terminal is low and a current collected by a current collection terminal is large, it indicates that the DC/DC conversion unit is short-circuited. In this case, if the circuit breaker is controlled to be opened, another component connected in series to the DC/DC conversion unit can also be prevented from backfeeding energy to the DC/DC conversion unit.

Abstract: A game development system includes: a game apparatus for executing a game program being developed; and an information processing apparatus that is communicably connected to the game apparatus. Processing that the game program being developed causes the computer of the game apparatus to execute includes generating a log relating to the data to be used in the game processing during execution of the game processing, which is processing for generating, in a binary format, a log in which a character string indicating a place holder and a character string that is not a place holder are included in a designated alignment, and the data to be substituted into the place holder is included.

Abstract: The present invention relates to a process for direct production of mixtures of short-chain high-functionality polyoxyalkylene polyols and long-chain low-functionality polyoxyalkylene polyols. The short-chain high-functionality polyoxyalkylene polyol component is obtained by alkylene oxide addition onto high-functionality H-functional starter compounds while the long-chain low-functionality polyoxyalkylene polyol component is correspondingly obtained by alkylene oxide addition onto low-functionality H-functional starter compounds. The invention further relates to the resulting polyoxyalkylene polyols and to the reaction thereof to produce polyurethanes.

Abstract: A displacement planetary carrier system, which consists of an elastic planetary carrier (1), a rigid tapered sleeve (2) and a rigid tapered sleeve axial adjustment mechanism (3); the elastic planetary carrier (1) is a planetary carrier in which an inner surface of a side wall portion is processed into a tapered surface, and staggered notches (103) are processed on the side wall, so that the elastic planetary carrier (1) elastically deforms; the rigid tapered sleeve (2) is sleeved within the elastic planetary carrier (1), part of the outer side wall is processed with a tapered surface that matches with the tapered surface of the inner surface of the side wall of the elastic planetary carrier (1); the rigid tapered sleeve axial adjustment mechanism (3) is axially mounted on an adjusting bolt/nut or elastic element at an end portion of the elastic planetary carrier (1) and/or the rigid tapered sleeve (2).

Abstract: The present invention provides an anchor delivery device for repairing a heart valve, and relates to the technical field of medical instruments. The system comprises a bend adjustable tube assembly, an anchor delivery assembly, a suture locking mechanism, and a puncture assembly. The anchor delivery assembly is mounted in the bend adjustable tube assembly; the suture locking mechanism is connected to an anchor, and is provided with a guide portion located in the anchor; and the puncture assembly is mounted in an anchor delivery tube, and a puncture needle body of the puncture assembly penetrates the guide portion and is radially limited by the guide portion. According to the present invention, the puncture accuracy of the puncture needle body and the stability thereof after puncture can be ensured, and the accuracy and stability of the subsequent implantation of the anchor are improved.

Abstract: A magnetic preloading air bearing comprises an air floating substrate, a plurality of preloading assemblies are disposed around the air floating substrate, an annular air floating structure extends and protrudes at one side of the air floating substrate, a shunt assembly is disposed inside the air floating substrate, a lateral of the shunt assembly is disposed corresponding to an inner side of the air floating structure, an air inlet channel penetrates and extends at the other side of the air floating substrate, and the air inlet channel is disposed corresponding to the shunt assembly; and the preloading assembly is connected to the air floating substrate through a fixing rod. The present disclosure aims to provide the magnetic preloading air bearing that has high stability and high precision and is not prone to an air hammer phenomenon, and the linear platform having the bearing.

Abstract: A six-degree-of-freedom air-floating moving apparatus comprises a base platform, a floating platform is provided above the base platform, a micromotion platform is provided above the floating platform, the base platform is provided with an X-axis moving assembly, the floating platform is provided with a Y-axis moving assembly, the X-axis moving assembly drives the floating platform to move, the Y-axis moving assembly drives the micromotion platform to move, a damping assembly for reducing shaking is connected to a bottom of the micromotion platform, the X-axis moving assembly comprises an X-axis linear motor and an X-axis bearing platform, the X-axis linear motor is connected to each of two sides of the floating platform, the X-axis bearing platform is provided at each of two sides below the floating platform, an air bearing is provided at a bottom of the floating platform, and the air bearing is matched with the X-axis bearing platform.