Abstract: Disclosed herein is a folding optical waveguide near-to-eye display device, including: an image source (111), a prism (121) with a cylindrical surface, a curved lens (131), a prism (141), and a prism group (151) connected by two or more prisms glued together in sequence, where a prism surface of the prism (121) is partially or completely a cylindrical surface, the cylindrical surface faces the image source (111), the prism (121) is connected to the prism (141) through a prism surface other than the cylindrical surface to form a first gluing surface, the prism (121) is connected with an opposite surface of a curved surface of the curved lens (131) through another prism surface other than the cylindrical surface to form a second gluing surface, and the prism (141) and the prisms of the prism group (151) are glued and connected in sequence.

Abstract: Antibody molecules that bind to CD73 are disclosed. The anti-CD73 antibody molecules can be used to treat, prevent and/or diagnose cancer.

Abstract: A device for real-time self-diagnosis of a fan and a method are disclosed for detecting whether a fan body encounters an environment abnormal situation. The fan body includes a motor, a fan and a tachometer. The fan body further includes a microcontroller for receiving a speed signal of the tachometer and calculating a speed value of the fan, and detecting a current value of the motor during operation. The microcontroller can control the motor to drive the fan according to a monitoring period and a control signal transmitted from the control board, and can calculate a speed change amount according to the monitoring period, and can calculate a current change amount. When the speed change amount exceeds a speed change threshold and the current change amount exceeds a current change threshold for a period of time, the microcontroller generates an environmental anomaly signal.

Abstract: A payment method and an electronic device, the method including displaying, by a first device, a first interface in response to a first operation of a user, where the first interface comprises location information and identification information of one or more electronic devices, and the location information of the one or more electronic devices is determined using at least one of an ultra-wideband (UWB) protocol or a Bluetooth low energy (BLE) protocol, determining a second device from the one or more electronic devices in response to a second operation of the user on the first interface, wherein the first device is first one of a payer device or a payee device, and the second device is a second one, different from the first one, of the payer device or the payee device, and transacting, by the first device, with the second device.

Abstract: A control circuitry of a switched-mode power module, the switched-mode power module comprising a power stage configured to receive input power from a power supply and to output power to a load, the output power having an output voltage, the control circuitry configured to enable the power stage to output power when the output voltage is lower than a reference voltage by one of: a predetermined amount and an adaptive amount, the control circuitry further configured to disable the power stage from providing the output power when the output voltage exceeds the reference voltage by one of: a predetermined amount and an adaptive amount.

Abstract: A circuit for mitigating single-effect-transients (SETs) comprising: a first sub-circuit comprising a first p-type transistor arrangement configured to generate a first output and a first n-type transistor arrangement configured to generate a second output; and a second sub-circuit comprising a connecting p-type transistor arrangement and a connecting n-type transistor arrangement connected in series, wherein the first output and the second output are electrically coupled to each other through the second sub-circuit.

Abstract: This application provides a router. The router includes a processor and a transceiver. The transceiver is configured to receive collaboration information that is sent by a mobile terminal and used for collaboratively establishing a plurality of data transmission channels. The processor is configured to: run a multipath transmission protocol; identify, based on the multipath transmission protocol, the collaboration information received by the transceiver; and send matching information to the mobile terminal. The transceiver is configured to receive and identify matching acknowledgment information sent by the mobile terminal. The processor is configured to establish the plurality of data transmission channels to the mobile terminal based on the successfully identified matching acknowledgment information. The transceiver is configured to receive data sent by the mobile terminal through the plurality of data transmission channels.

Abstract: A disclosed power management method includes monitoring a particular connector pin of a storage device and responsive to detecting a predetermined signal on the particular pin, performing rapid throttle operations including throttling the storage device to a low power consumption mode. The storage device might be an NVMe device and the particular connector pin may be a dual port enable pin of a U.2 connector or an EDSFF connector. Following a cold or warm reset, the particular connector pin may be monitored for an indication of whether a dual port enablement feature is provided. When the predetermined signal is not detected on the particular pin, an operating system may be permitted to upwardly adjust power levels for the power supply unit. In at least one embodiment, the predetermined signal may be a square wave signal generated by a field programmable gate array.

Abstract: A BLUETOOTH reconnection method is used in a BLUETOOTH connection system that includes a first device and a second device. The method includes that the first device sends a BLUETOOTH Low Energy (BLE) advertising signal to the second device after a BLUETOOTH connection between the first device and the second device is disconnected. If the second device determines that the received BLE advertising signal is a first BLE advertising signal, the second device does not page the first device, and waits to receive a page packet sent by the first device. If the second device determines that the received BLE advertising signal is a second BLE advertising signal, the second device actively pages the first device, and the first device waits to receive a page packet sent by the second device.

Abstract: A docking station includes a first stand, a second stand and a main body. The first stand is contactable with a plane. The second stand is contactable with the plane. The main body is arranged between the first stand and the second stand. The main body includes a pivotal part and a support part. A first end and a second end of the pivotal part are respectively connected with the first stand and the second stand. The support part is connected with the pivotal part and contacted with the plane. In addition, there is an included angle between the support part and the first stand or between the support part and the second stand.

Abstract: A method includes after a user touches a near-field communication (NFC) tag on a second electronic device using a first electronic device having an NFC function, a plurality of functions can be implemented simultaneously. For example, after the user holds a mobile phone to touch an NFC tag on a television, the mobile phone establishes a wireless connection to the television, and synchronizes a video being played on the mobile phone with the television for playing.

Abstract: A communications system switching method and a terminal device are provided. The method includes: establishing, by a terminal device, a connection to a first communications system, and running, by the terminal device, a first application; obtaining, by the terminal device, a QoS value of a second communications system; determining, by the terminal device based on a preset policy and a QoS requirement of the first application, whether the QoS value of the second communications system meets the QoS requirement of the first application; and if the QoS value of the second communications system meets the QoS requirement of the first application, disconnecting, by the terminal device, from the first communications system, and establishing a connection to the second communications system. In this manner, the terminal device can select a proper communications system based on a currently running application. This is relatively flexible and intelligent.

Abstract: Antibody molecules that bind to CD73 are disclosed. The anti-CD73 antibody molecules can be used to treat, prevent and/or diagnose cancer.

Abstract: This application discloses a method for automatically activating an NFC application and a terminal, and relates to the terminal field. When a terminal has a plurality of SEs, an NFC application accessed by a transaction instruction is automatically activated. The terminal may include an NFC controller and at least two SEs, and each of the at least two SEs carries at least one NFC application. A specific solution is as follows: The NFC controller receives a transaction instruction, determines a target SE from the at least two SEs according to the transaction instruction, and sends the transaction instruction to the target SE; the target SE receives the transaction instruction, and determines, according to the transaction instruction, a target NFC application from an NFC application carried in the target SE; and the target SE runs the target NFC application, and executes the transaction instruction.

Abstract: The present invention relates to the field of control device technologies, and discloses a PLC-based electrical automation control device, including an extensible lifting base and a control box mounted on a top of the lifting base. A lifting platform that can move up and down is arranged inside the control box, an automation controller is installed on a top of the lifting platform, both sides of a bottom of the lifting platform are installed with a vertical spring, and a bottom of the spring is fixedly connected to an inner bottom wall of the control box. Left and right inner walls of the control box are each installed with a drive motor, and a rotating disk driven by the drive motor is arranged inside the control box.

Abstract: The present disclosure relates to other garbage and kitchen garbage classification throwing technologies in the technical field of garbage classification, in particular to a garbage bag. The garbage bag comprises a bag body, wherein the bag body is of a hollow structure with an opening in the top, a pouring opening is formed in the bottom of the bag body, and the bag body is formed in a folding mode so that the bottom of the bag body is fixed to one side of the bag body. When garbage in the bag body needs to be poured out, a point-breaking line or glue is torn off, the bottom of the bag body is separated from one side of the bag body, and after the bottom of the bag body naturally droops, the garbage is poured downwards from the point-breaking line under the gravity of the garbage to be separated from the bag body.

Abstract: Disclosed is a subpixel circuit 310 comprising: a first switching device 311 responsive to a digital periodic signal VP to provide a digital control signal VC relating to a digital data signal VD, the digital periodic signal VP defining 2N+1 time slots within each frame cycle, where N is a predetermined integer. The digital data signal VD has a predetermined value at a predetermined one of the 2N+1 time slots; and the subpixel circuit 310 further comprises a second switching device 312 responsive to the control signal Vc to drive an associated light emitting element 320.

Abstract: A data packet transmission method—that includes: obtaining, by a terminal, N application programs that are running; and if the N application programs include an application program including a low-latency service; determining whether an unlicensed frequency band is in a congestion state; and instructing a network device to schedule a data packet of the terminal to a licensed frequency band for transmission when the unlicensed frequency band is in a congestion state. When determining that the N running application programs include the application program including the low-latency service, the terminal may instruct the network device to schedule the data packet of the terminal to the licensed frequency band for transmission, so as to transmit a data packet of the low-latency service by using the licensed frequency band. Resources in the licensed frequency band are centrally scheduled by the network device, instead of being used through contention.

Abstract: A battery cell, including a first electrode plate, a second electrode plate, and a separator located between the first electrode plate and the second electrode plate. The first electrode plate and the second electrode plate include a first current collector and a second current collector respectively, the first current collector includes a first uncoated region, and the second current collector includes a second uncoated region facing the first uncoated region. In a width direction of the battery cell, the first uncoated region and the second uncoated region are both located on lateral parts of the battery cell. The battery cell and a battery including the battery cell are capable of improving abuse performance of the battery cell and avoiding energy density loss.

Abstract: A method of forming a multilayer structure for a pixelated display and a multilayer structure for a pixelated display is provided. The method comprising providing a first wafer comprising first layers disposed over a first substrate, said first layers comprising non-silicon based semiconductor material for forming p-n junction LEDs (light emitting devices); providing a second partially processed wafer comprising silicon-based CMOS (Complementary Metal Oxide Semiconductor) devices formed in second layers disposed over a second substrate, said CMOS devices for controlling the LEDs; and bonding the first and second wafers to form a composite wafer via a double-bonding transfer process.