Abstract: An application interface layout method includes that a developer sets a layout container having an adaptive layout capability in a layout file of an application, where the adaptive layout capability includes at least one of an extension capability, a proportion capability, an equalization capability, a wrapping capability, a hiding capability, a stretching capability, or a scaling capability. In this way, when running the application, an electronic device arranges, based on a screen parameter of the electronic device and the adaptive layout capability of the layout container in the layout file, a size and a location of a child view in the layout container on a display interface.

Abstract: Provided are a control circuit for a music effect control device and systems using the same. The control circuit comprises multiple audio input interfaces and can be connected to audio devices in different forms to acquire audio information, the acquired audio information is converted into digital signals by a processing chip U1 to control a control device, and the control device can control an output from an energy device to an effect device to indirectly change the power of the effect device, so the effect produced by the effect device can change correspondingly with the rhythm of an audio, thus presenting various music effects.

Abstract: Structures, devices, and methods for wireless power transfer systems are described. A structure can include a plurality of strands arranged into a first coil layer and a second coil layer. The plurality of strands can be formed on a parallel path surrounding a center of the structure. The plurality of strands can extend away from the center on the first coil layer. The plurality of strands can extend towards the center on the second coil layer. For every fixed interval along a length of the structure, a first strand among the plurality of strands can be looped from the first coil layer to the second coil layer and a second strand among the plurality of strands can be looped from the second coil layer to the first coil layer.

Abstract: Structures, devices, and methods for wireless power transfer systems are described. A structure can include a plurality of strands a plurality arranged into a coil layer. For every fixed interval along a length of the structure, the plurality of strands can be folded at a lateral angle and vertically inverted in response to being folded at the lateral angle. The plurality of strands being folded can cause the plurality of strands to surround a center of the structure in a parallel path.

Abstract: A wireless power apparatus may include a power receiver having an elongated core member with a long axis and a receiver conductor wound spirally around the elongated core member to form an elongated receiver coil, the power receiver configured to receive power from a power transmitter having a transmitter conductor being wound circularly around a center point and disposed in a plane to form a planar transmitter coil, the planar transmitter coil configured to be connected to an alternating current power source to wirelessly transmit power, the planar transmitter coil having a transmitter coil radial axis starting at the center point and defining a transmitting region from an inner edge of the planar transmitter coil to an outer edge of the planar transmitter coil along the transmitter coil radial axis.

Abstract: The present disclosure discloses a modified high-nickel cathode material, where the modified high-nickel cathode material is a SO42?-doped modified high-nickel cathode material, and SO42? is distributed in a secondary particle with a content gradient from high inside to low outside. A preparation method of the modified high-nickel cathode material includes: mixing a high-nickel cathode material, a lithium source, and a sulfate, and sintering a resulting mixture to obtain a matrix material; and water-washing and drying the matrix material to obtain the modified high-nickel cathode material. The present disclosure increases a migration rate of lithium ions in the material and greatly improves the initial capacity of the material, which reduces an energy barrier for migration of lithium ions, increases a migration rate of lithium ions among primary particles of the material, and improves the safety performance of the material.

Abstract: The embodiments of the present disclosure disclose a resource scheduling method, apparatus and system. The method comprises: receiving, by a management node, a Pod creation request from a user, wherein the Pod creation request comprises: requirements of each container for each type of shareable resources; selecting, by the management node, a node for a Pod object to be created, and allocating each type of shareable resources of each container to the Pod object according to shareable resource information of a shareable device in the selected node; and binding the Pod object, the selected node and allocated resources, and storing the Pod object bound to the selected node and the allocated resources.

Abstract: The present application relates a two-wire communication control device and a multi-purpose device. The two-wire communication control device includes a signal receiving module, a first control module, at least one second control module, a power supply module, a coding module, and a decoding module. The signal receiving module is connected to the first control module, the first control module is connected to the coding module, the coding module is connected to the power supply module, the decoding module is connected to the coding module, the decoding module is further connected to the second control module, the power supply module is connected to a live wire and a neutral wire, the power supply module is further connected the first control module and the second control module, one of the coding module and the decoding module is connected to the live wire, and the other is connected to the neutral wire.

Abstract: A display panel and a display device are provided. The display panel includes a display area and a non-display area surrounding the display area. The display panel includes a substrate, and scan lines and data lines disposed over the substrate. The data lines are disposed in the display area. The data lines extend along a first direction and are arranged along a second direction. The scan lines extend along the second direction and are arranged along the first direction. The display panel also includes at least one dummy signal line disposed in the non-display area. The dummy signal line is parallel to the data lines. The dummy signal line includes a first dummy signal line closest to an outer edge of the non-display area. Along the second direction, one end of at least one scan line is located between the first dummy signal line and the data lines.

Abstract: The present application relates to a fan lamp control system and method, and the system includes: a control module, a processing module, a fan module, a lamp panel module and a power supply module; the fan module is configured for controlling a rotating state of a fan; the lamp panel module is configured for controlling an illuminating state of a lamp; the control module is configured for sending a control instruction for controlling the rotating state of the fan and the illuminating state of the lamp; the control module includes a first control unit and a second control unit; the processing module is configured for controlling the fan module and the lamp panel module to perform a corresponding operation based on the control instruction.

Abstract: Disclosed is a lighting device with low-power consumption, including: a rectification circuit, a supply circuit of intelligent module, an intelligent module, a silicon controlled dimming circuit, a white light driving circuit, a white light lamp panel, a RGB driving circuit, and a RGB lamp panel. The above lighting device with low-power consumption can provide maintenance current through the silicon controlled dimming circuit. During operation of the white light driving circuit, the silicon controlled dimming circuit keeps working consistently. When the lighting function is turned off, the silicon controlled dimming circuit turns off the output and enters a standby state.

Abstract: A laser processing device includes a laser source, a zoom assembly for converging a laser light emitted by the laser source, a scanning galvanometer assembly for receiving the converged laser light exiting from the zoom assembly and emitting the laser light at a preset angle, and a reflection assembly arranged between the scanning galvanometer assembly and a workpiece. The zoom assembly includes a plurality of lens groups, the reflection assembly includes a plurality of reflectors for reflecting the laser light emitted by the scanning galvanometer assembly to the workpiece. A distance between any two lens groups of the plurality of lens groups is adjustable to adjust a position of a principle plane of the zoom assembly, thereby adjusting a focus position reflected to the workpiece.

Abstract: The present disclosure provides an active power factor correction (APFC) control circuit, a method, and a system. The control circuit is configured to control turning-on and turning-off of a main switch tube of a boost module in an APFC converter circuit. The APFC control circuit includes a sampling correction module, a zero-pole compensation module, a first control module, a data processing module, and a second control module; the sampling correction module is for sampling and correcting a utility voltage, and an inductor current and a bus voltage; the zero-pole compensation module is for zero-pole compensation of the sampled utility voltage, inductor current, and bus voltage; the first control module is for outputting a voltage adjustment coefficient; the data processing module is for obtaining a reference current; the second control module is for outputting a target control signal to the main switch tube.

Abstract: The present disclosure provides a PCR plate sealing film with good sealing effect, and relates to the technical field of experimental supplies, wherein the PCR plate sealing film comprises a supporting main plate and soft sealing films; L-shaped expansion rods are fixedly mounted on one end surface of the supporting main plate respectively; lateral-position limiting bars are fixedly mounted at lower ends of the two L-shaped expansion rods; a plurality of sealing bulges are integrally arranged on lower surfaces of the soft sealing films respectively; and the soft sealing films are located below the supporting main plate. The PCR plate sealing film provided by the present disclosure is fixed by a fixing component, to prevent the soft sealing films from moving up and down after being mounted.

Abstract: The present disclosure provides a highly sealed PCR single tube, which relates to the technical field of the PCR single tube. The PCR single tube comprises a sealing tube, wherein the sealing tube is movably placed inside a storage box, four limited posts are fixedly connected on an upper surface of the storage box, a box cover is movably connected at upper ends of the limited posts, and an auxiliary component is fixedly installed inside the box cover. The sealing tube comprises a stud that is movably connected with a screw tube, four movable blocks are movably installed inside a lower side of the screw tube, and a second hose is fixedly connected outside the screw tube. The sealing tube comprises the stud that is movably connected with the screw tube, so that the stud could move up and down through rotation.

Abstract: A single-operator laparoscope auxiliary operating device is provided, including a laparoscope and universal rotating mechanisms, wherein two universal rotating mechanisms are provided on the laparoscope, each of the universal rotating mechanisms includes a ball sleeve and a sleeve plate, the ball sleeve is slidably sleeved on the laparoscope, the sleeve plate is sleeved in a middle of the ball sleeve, and the ball sleeve is universally rotatable on the sleeve plate; a direction controlling mechanism; a moving mechanism; a supporting mechanism; a connecting frame, one end of the connecting frame is fixedly connected to the sleeve plate close to the lens of the laparoscope, and another end of the connecting frame is fixedly connected to the supporting mechanism; and a foot controller connected to the direction controlling mechanism and the moving mechanism.

Abstract: The embodiments of the present disclosure disclose a self-service express cabinet and a package delivery method. The self-service express cabinet may include: a cabinet body including a sending window and a chamber, wherein the sending window may be connected with the chamber, and the sending window may be disposed on a surface of the cabinet body; a human-machine interaction device disposed on the cabinet body for information interaction with a user; an inspection device disposed in the chamber and capable of performing security inspection on a package dropped into the chamber for delivery, wherein the inspection device may have a receiving end and an output end, and at least part of the receiving end may be located within a scope of a forward projection of the sending window; and at least one storage component disposed in the chamber and corresponding to the output end.

Abstract: Disclosed is a lighting device with low-power consumption, including: a rectification circuit, a supply circuit of intelligent module, an intelligent module, a silicon controlled dimming circuit, a white light driving circuit, a white light lamp panel, a RGB driving circuit, and a RGB lamp panel. The above lighting device with low-power consumption can provide maintenance current through the silicon controlled dimming circuit. During operation of the white light driving circuit, the silicon controlled dimming circuit keeps working consistently. When the lighting function is turned off, the silicon controlled dimming circuit turns off the output and enters a standby state.

Abstract: The present disclosure relates to a metal wheel rotation device, comprising a watch body, which is provided with a watch case face cover and a watch case bottom cover at the upper and lower ends respectively, a watch case middle frame is fixedly arranged between the watch case face cover and the watch case bottom cover, a watch movement is sleeved in the watch case middle frame, and the watch movement is engaged in the watch case middle frame; an adjustment structure is provided in the middle position of one side of the watch case middle frame corresponding to a watch movement button, the adjustment structure is fixedly connected to the watch case middle frame by screws. This design transfers the adjustment structure of the watch case to the middle position. A rotating structure is composed of a rubber ring, a threaded rod metal structure and an external handle head. The rotating structure drives the watch movement to adjust and rotate.