Abstract: An input device includes a wheel supporting structure, a scroll wheel, a hook part, a linking part, and a switching mechanism. The scroll wheel is rotatably supported by the wheel supporting structure, is exposed from the input device, and has a rotary shaft with a plurality of toothed slots thereon. The hook part is disposed biased on the wheel supporting structure to selectively engage with the toothed slots. The linking part is pivotally connected to the wheel supporting structure. The switching mechanism includes an abutting part and a switching part. The abutting part abuts against the linking part. The switching part is coupled to the abutting part. Therein, the switching mechanism is operable to move the abutting part through the switching part to rotate the linking part to abut against and move the hook part to disengage from the toothed slots.

Abstract: A method for fabricating semiconductor device includes the steps of first forming a magnetic tunneling junction (MTJ) stack on a substrate, in which the MTJ stack includes a pinned layer on the substrate, a barrier layer on the pinned layer, and a free layer on the barrier layer. Next, part of the MTJ stack is removed, a first cap layer is formed on a sidewall of the MTJ stack, and the first cap layer and the MTJ stack are removed to form a first MTJ and a second MTJ.

Abstract: An antenna system includes a first antenna, a second antenna, a first parasitic element, and a second parasitic element. The first antenna includes a first feeding element, a first radiation element, and a shorting element. The first radiation element is coupled to the first feeding element. The first feeding element is coupled through the shorting element to a first grounding point. The second antenna includes a second feeding element, a second radiation element, and a third radiation element. The second radiation element and the third radiation element are coupled to the second feeding element. The first parasitic element is coupled to a second grounding point. The second parasitic element is coupled to a third grounding point. The first parasitic element and the second parasitic element are disposed between the first and second antennas. The first parasitic element and the second parasitic element extend away from each other.

Abstract: A first optical network device groups a plurality of FlexO instance frames into one group, where each of the plurality of FlexO instance frames carries one OTU signal; then, performs multiplexing on the plurality of FlexO instance frames grouped into one group, to generate one first FlexO frame; next, performing scrambling and FEC processing on the first FlexO frame to generate one second FlexO frame and send it to a second optical network device. If a rate of the FlexO instance frame is 100 Gbps and two FlexO instance frames are grouped into one group, the 200G optical module can be used in the transmission method.

Abstract: Embodiments of the present disclosure provide a pixel circuitry and a drive method thereof, an array substrate, and a display panel. The pixel circuitry includes a shift register unit, an inverter, and a pixel driving circuit. The shift register unit is configured to provide a first drive signal under the control of an enable signal, a first clock signal, and a second clock signal. The inverter is configured to invert the first drive signal to generate a second drive signal. The pixel driving circuit is configured to control a light emitting device according to the first drive signal and the second drive signal.

Abstract: Embodiments of the present invention provide a method and an apparatus for transmitting and receiving a client signal in an optical transport network. In the transmission method, a received client signal is mapped into a variable-rate container OTU-N, wherein a rate of the OTU-N is N times as high as a preset reference rate; and then, the variable-rate container OTU-N is split into N optical stab-channel transport units OTUsubs by column, where a rate of each OTUsub equals to the reference rate; next, the N optical sub-channel transport units OTUsubs are modulated onto one or more optical carriers; at last, the one or more optical carriers is transmitted through a fiber.

Abstract: A method for detecting and preventing the operation of a rogue access point (AP) by issuing deauthentication packets thereto includes receiving beacon packets of all wireless APs in a wireless network area, obtaining timestamps, and establishing a clock skew model for each wireless AP accordingly. Each clock skew model can be held abnormal according to a growth slope of the clock skew model, and the wireless AP corresponding to an abnormal clock offset model can be defined as a rogue AP. Position and distance range of the rogue AP can be established by RSSIs, and a specified authorized AP adjacent to the rogue AP can be selected and controlled to send deauthentication packets to the rogue AP. A device for detecting and restraining the rogue AP is also provided.

Abstract: This application provides data transmission methods and apparatuses. One method includes: processing, by a network device, a first optical data unit (ODU) to obtain a second ODU, wherein a bit rate of the second ODU is lower than a bit rate of the first ODU; and sending, by the network device, the second ODU.

Abstract: A method of forming a resistive random access memory cell includes the following steps. A first electrode layer, a blanket resistive switching material layer and a second electrode layer are formed on a layer sequentially. The second electrode layer is patterned to form a second electrode. The blanket resistive switching material layer is patterned to form a resistive switching material layer. An oxygen implanting process is performed to implant oxygen in two sidewall parts of the resistive switching material layer.

Abstract: A method of generating a netlist of an IC device includes receiving gate region information of the IC device. The gate region information includes a width of the gate region, the width extending at least from a first edge of an active region to a second edge of the active region, a location of a gate via positioned within the active region and along the width, and a first gate resistance value corresponding to the gate region. The method includes determining a second gate resistance value based on the location and the width, and modifying the netlist based on the second gate resistance value.

Abstract: A multimode clutch assembly is positioned in a powertrain of a rotorcraft. The clutch assembly includes a freewheeling unit having a driving mode in which torque applied to the input race is transferred to the output race and an overrunning mode in which torque applied to the output race is not transferred to the input race. A bypass assembly has an engaged position that couples the input and output races of the freewheeling unit. An actuator assembly shifts the bypass assembly between engaged and disengaged positions. An engagement status sensor is configured to determine the engagement status of the bypass assembly. In the disengaged position, the overrunning mode of the freewheeling unit is enabled such that the clutch assembly is configured for unidirectional torque transfer. In the engaged position, the overrunning mode of the freewheeling unit is disabled such that the clutch assembly is configured for bidirectional torque transfer.

Abstract: A material recommendation system and a material recommendation method are provided, which use an analysis module to analyze at least one image to generate reference information, and then a recommendation module receives the reference information to provide target information corresponding to the reference information. By analyzing the image, target information including suitable materials can be quickly provided, thereby greatly accelerating the timeline of product development.

Abstract: A material property rating method and a material property rating system are provided, which analyze the reliability of a target information of a target object provided by a target source through an analysis module, and then calculates the credibility of the target source based on the reliability of the target information through a credit rating module. Therefore, when the material property rating system is applied to a material information platform, the material property rating system can effectively avoid false information, and can save time and effort for the verification process, and can be trusted by consumers browsing the material information platform.

Abstract: The present disclosure provides a thermoforming method and a thermoforming device for a glass product. The method comprises the following steps of: providing a thermoforming mold, wherein the thermoforming mold comprises a lower mold and an upper mold arranged above the lower mold and matched therewith, and providing a mold opening component; a pressurizing process, wherein a glass sheet placed in the thermoforming mold and at a softening point temperature and above is hot-pressed to form a glass product; a cooling process, wherein the glass product placed in the thermoforming mold is cooled, and when the temperature of the glass product drops to a glass point transformation temperature and below, the upper mold is opened by the mold opening component so that the upper mold is separated from the lower mold; and taking the glass product out when the temperature of the glass product in the thermoforming mold drops to a room temperature.

Abstract: A method includes: after a panorama shooting instruction triggered by a user is acquired, shooting a first image, and acquiring a shooting parameter of the first image; determining move guiding information according to a preset move guiding policy, and displaying the move guiding information on a terminal, so as to instruct the user to move the terminal according to the move guiding information; shooting a preset quantity of images according to the shooting parameter of the first image after it is detected that the terminal moves, where the preset quantity of images are background images on both the left and right sides of a background corresponding to the first image; and performing, by using the first image as a center and by using a preset splicing scheme, seamless splicing on the first image and the preset quantity of images, to obtain a panoramic image.

Abstract: A method for processing low-rate service data, an apparatus, and a system, where the method includes: mapping low-rate service data into a newly defined low-rate data frame, where a rate of the low-rate data frame matches a rate of the low-rate service data, the data frame includes an overhead area and a payload area, the payload area is used to carry the low-rate service data, a rate of the payload area in the low-rate data frame is not less than the rate of the low-rate service data, and the rate of the low-rate service data is less than 1 Gbps; mapping the low-rate data frame into one or more slots in another data frame, where a rate of the slot is not greater than 100 Mbps; mapping the other data frame into an optical transport unit (OTU) frame; and sending the OTU frame.

Abstract: A method implemented by an computing device, the method comprising determining, by a computing device, a plurality of attributes respectively describing a region of interest corresponding to a body part of a person portrayed in the image, determining, by the computing device, a respective score for each of the plurality of attributes based on training data that comprises a plurality of pre-defined scores for each of the plurality of attributes, and computing, by the computing device, an aggregated score based on the respective scores of the plurality of attributes, the aggregated score representing an aesthetic value of the image.