Abstract: Provided is a device for spraying an ammoniacal gas in an automatically-adjustable manner based on a flow rate

Abstract: A method for establishing a local communication link includes: generating and sending a local communication negotiation request to a cloud server in response to detecting a first local communication operation between the client and a smart device. The local communication negotiation request is configured to instruct the smart device to allocate a TCP port and feed back a local communication negotiation response carrying a port number of the TCP port to the cloud server, and the local communication negotiation response is forwarded by the cloud server to the client. The method also includes after receiving the local communication negotiation response from the cloud server, sending a first link request carrying the port number to the smart device, and establishing a first TCP link with the smart device, the TCP link being a local communication link.

Abstract: The present invention discloses a shock-absorbing and magnetic quick release system, which relates to the technical field of electronic product accessories. The system comprises a magnetic quick release mechanism and a shock-absorbing mechanism. The magnetic quick release mechanism comprises a fixing seat and a quick release plate, and the opposite surfaces of the fixing seat and quick release plate are embedded with magnets for attracting each other. The fixing seat has an internal slot. The quick release plate can be separated from the fixing seat by gripping quick release buttons to drive buckles out of locking holes to achieve a quick release. When installing the quick release plate, the magnetic function can directly drive the locking holes to lock the buckles, so the installation is quicker. The shock-absorbing mechanism can help to buffer the vibration transmitted by the magnetic quick release mechanism, reducing potential damages to smart devices.

Abstract: Technologies for converting quad data rates on a host interface to double data rates on a memory interface are described. One memory module includes a data buffer device with a host-side interface circuit that sends or receives first data to and from a host device at a quad data rate and a memory-side interface circuit that sends or receives second data to and from a set of memory devices at a first specified data rate that is less than the quad data rate. The memory module includes conversion circuitry to down-convert the first data at the quad data rate to the second data at the first specified data rate and up-convert the second data at the first specified data rate to the first data at the quad data rate.

Abstract: A memory controller integrated circuit includes a clock signal generator circuit configured to generate a plurality of strobe signals. The memory controller integrated circuit further includes a memory interface circuit coupled to the clock signal generator circuit, the memory interface circuit configured to transmit the plurality of strobe signals to a memory module, wherein each of the plurality of strobe signals is offset with respect to an adjacent strobe signal, and transmit a plurality of data signals to the memory module, wherein a first subset of the plurality of data signals comprises a first nibble and is phase aligned with a first strobe signal of the plurality of strobe signals, and wherein a second subset of the plurality of data signals comprises a second nibble and is phase aligned with a second strobe signal of the plurality of strobe signals.

Abstract: The present disclosure provides a quick release device, and relates to the technical field of accessories for electronic products. The quick release device includes a device body. A rotary tray is movably disposed at a bottom of the device body, and the rotary tray is used to connect a terminal bracket. A rotary buckle of which one end extends to the bottom of the device body and is fastened to the rotary tray is movably inside the device body, and the device body rotates 360° relative to the rotary buckle and the rotary tray. Through the spring-loaded bead, the device body may rotate 360° for adjustment and positioning, to meet a use requirement of a user. A product housing may be removed by only holding the product housing and toggling the operating rod. Therefore, operations are more simple, and convenience for outdoor sports is improved.

Abstract: The present disclosure discloses a fixed quick-release apparatus. It includes: a gear turntable, configured to connect a cycling bracket, where a limiting gear ring is disposed on a top circle of the gear turntable; a housing, configured to mount the gear turntable; and a gear stand, mounted inside the housing, where a positioning gear ring that is opposite to the limiting gear ring is disposed on a bottom circle of the gear stand, an anti-rotation plate is disposed at a top of the gear stand, and a limiting spring, disposed at a bottom of the gear stand. Because the gear stand is driven to move by pressing the button, the positioning gear ring is engaged with the limiting gear ring, to limit rotation of the locking turntable and the unlocking of the anti-rotation plate on the terminal device. Because the spring steel beads abut against the arc-shaped groove, the terminal device can be adjusted and positioned by rotating 360°.

Abstract: An integrated circuit includes a physical layer interface having a control timing domain and a data timing domain, and circuits that enable the control timing domain during a change in power conservation mode in response to a first event, and that enable the data timing domain in response to a second event. The control timing domain can include interface circuits coupled to a command and address path, and the data timing domain can include interface circuits coupled to a data path.

Abstract: A method of managing network connection for an IOT network comprising the steps of: (101) acquiring a SSID list for an unconnected IOT participating device, and retrieving a SSID data set, the SSID data set; (102) obtaining a SSID target set; (103) when the SSID target set contains at least two SSID candidates, ascertaining a target SSID from the SSID candidate according to a performance parameter of each of the SSID candidates; and (104) connecting the unconnected IOT participating device to a predetermined IOT network which corresponds to the target SSID by using a corresponding SSID password thereof to become a newly connected IOT participating device.

Abstract: A tightening apparatus and a control method for the tightening apparatus are provided. The tightening apparatus includes a mounting main body and a plurality of tightening mechanisms provided on the mounting main body. Each of the tightening mechanisms includes: a tightening actuation module, configured to tighten a fastener into a mounting hole along an axis in a first direction; a visual positioning module, configured to collect image information of the fastener located in the mounting hole, determine positioning information of the fastener based on the image information, and determine second-direction position compensation information and third-direction position compensation information of the tightening actuation module based on the positioning information; a second-direction driving mechanism, configured to drive the tightening actuation module to move in a second direction based; and a third-direction driving mechanism, configured to drive the tightening actuation module to move in a third direction.

Abstract: A memory controller integrated circuit includes a clock signal generator circuit configured to generate a plurality of strobe signals. The memory controller integrated circuit further includes a memory interface circuit coupled to the clock signal generator circuit, the memory interface circuit configured to transmit the plurality of strobe signals to a memory module, wherein each of the plurality of strobe signals is offset with respect to an adjacent strobe signal, and transmit a plurality of data signals to the memory module, wherein a first subset of the plurality of data signals comprises a first nibble and is phase aligned with a first strobe signal of the plurality of strobe signals, and wherein a second subset of the plurality of data signals comprises a second nibble and is phase aligned with a second strobe signal of the plurality of strobe signals.

Abstract: The present disclosure discloses a fixed quick-release apparatus. It includes: a gear turntable, configured to connect a cycling bracket, where a limiting gear ring is disposed on a top circle of the gear turntable; a housing, configured to mount the gear turntable; and a gear stand, mounted inside the housing, where a positioning gear ring that is opposite to the limiting gear ring is disposed on a bottom circle of the gear stand, an anti-rotation plate is disposed at a top of the gear stand, and a limiting spring, disposed at a bottom of the gear stand. Because the gear stand is driven to move by pressing the button, the positioning gear ring is engaged with the limiting gear ring, to limit rotation of the locking turntable and the unlocking of the anti-rotation plate on the terminal device. Because the spring steel beads abut against the arc-shaped groove, the terminal device can be adjusted and positioned by rotating 360°.

Abstract: The present application provides a method, an apparatus, a device, and a medium for generating and recommending smart home scenarios. The method comprises the following steps: selecting trigger conditions and execution actions that meet predefined selection criteria from user-activated scenarios of the user group within a predefined time period; wherein, the scenarios comprise at least one trigger condition and at least one execution action; combining the selected trigger conditions and execution actions to generate at least one target scenario; calculating and obtaining the value of the activation probability for each target scenario of the target user; and generating a scenario recommendation list by ranking the target scenarios based on the values of their activation probabilities. The present application is capable of automating scenario construction and providing personalized recommendations for users.

Abstract: Described are integrated circuits for equalizing parallel write-data and address signals from a memory controller. The integrated circuits each include a set of decision-feedback equalizers, one equalizer for each received signal. Each equalizer in a set has a main sampler and a monitor sampler, each of which samples the respective input signal on edges of a timing-reference signal (e.g. a clock or strobe) that is common to the set. The main sampler samples the input signal relative to a reference. The monitor sampler samples the input signal relative to an adjustable threshold calibrated to monitor one or more levels of the input signal. A feedback network adjusts the respective input signal responsive to one or more tap values that can be adjusted to equalize the signal. An adaptive tap-value generator for one or a collection of the equalizers adjusts the tap value or values as a function of least-mean squares of errors to one or more of the sampler input ports.