Abstract: The present invention provides a capsule endoscope, including: an enclosure; a battery component disposed in an accommodating space enclosed by the enclosure; a circuit control component electrically connected to the battery component and disposed adjacent to the battery component; an image acquisition component electrically connected to the circuit control component; a first thermally conductive element disposed between the battery component and the circuit control component; and a second thermally conductive element in contact with the image acquisition component and the battery component, respectively.

Abstract: A hydro-mechanical series and parallel transmission device and a control method thereof are provided. The device includes an input shaft assembly, a hydraulic transmission assembly, a planetary gear transmission assembly, an intermediate gear transmission assembly, and an output shaft assembly. Switching among a hydraulic transmission mode, a mechanical transmission mode, and a hydro-mechanical composite transmission mode is implemented through combination and engagement/disengagement of clutches and brakes. The hydro-mechanical series transmission is used to expand the speed regulation range of the hydraulic transmission and is combined with the hydraulic transmission to meet the requirements on precision and the speed regulation range. The requirements of low-power and high-power operations are met through combination of the hydro-mechanical series and parallel transmissions. Multiple transmission modes are formed to adapt to the working conditions of startup, operation, and transfer.

Abstract: The present application relates to a silicone oil-based immersion coolant for an electronic component. The silicone oil-based immersion coolant for an electronic component includes a base oil and an additive. The base oil includes a low-viscosity silicone oil. The additive includes a silicone oil diluent and a thermally conductive inorganic filler. The viscosity of the low-viscosity silicone oil is less than or equal to 1000 cSt. The thermally conductive inorganic filler is an insulating filler. Based on the mass of the immersion coolant, a mass percentage content of the base oil is in a range from 70% to 85%, a mass percentage content of the silicone oil diluent is in a range from 10% to 20%, and a mass percentage content of the thermally conductive inorganic filler is in a range from 5% to 10%.

Abstract: Disclosed are a hydraulic control system for boom floating of an excavator and a control method thereof. In the hydraulic circuit, a main pump supplies oil to the boom cylinder through a boom reversing valve, and two working ports of the boom reversing valve are connected to a rod cavity and a rodless cavity of the boom cylinder respectively. A rod cavity floating valve and a rodless cavity floating valve are connected to an oil circuit between the rod cavity of the boom cylinder and the boom reversing valve and an oil circuit between the rodless cavity of the boom cylinder and the boom reversing valve respectively. A pilot oil pump and a handle pilot valve are arranged on the pilot oil circuit, an oil inlet of the handle pilot valve is connected to the pilot oil pump.

Abstract: A anti-peeping method of a display screen includes a display process and a hiding process: removing a cover; recognizing, by an optical sensor, a brightness change from dark to bright, and transmitting a signal to a display screen; displaying, by the display screen, a virtual card; returning the cover; recognizing, by the optical sensor, a brightness from bright to dark, and transmitting a signal to the display screen; and canceling, by the display screen, the display of the virtual card. The anti-peeping method eliminates the risk of being peeped at. The electronic game table includes a table body, a public screen, player screens, and a signal processing module. A user clicks on the public screen to trig a dealing instruction, and the signal processing module is configured to receive the dealing instruction, randomly send card data to a plurality of player screens, and display patterns on the display screens.

Abstract: The present application provides a touch substrate, a design structure of a touch electrode layer, a display panel, and a display device. The design structure of the touch electrode layer includes connecting portions and conducting wires. The connecting portions and the conducting wires form a plurality of meshes. One connecting portion is connected with four conducting wires. In conducting wires connected with a same connecting portion, at least one side edge of an end portion of at least one conducting wire connected with the connecting portion is provided with a depression, and a bottom edge of the depression joins an edge of the connecting portion. The touch electrode layer is prepared according to the design structure. The display panel includes the touch electrode layer. The display device includes the display panel.

Abstract: Examples of the present application provide operation methods of memories, memory devices and systems. In an example, an operation method includes: in response to a first defective memory cell row of a plurality of memory cell rows in the memory being repaired before packaging, invalidating, in a post-package repair mode, a first repair strategy for repairing the first defective memory cell row before packaging, and configuring a second repair strategy for repairing the first defective memory cell row and storing the second repair strategy.

Abstract: Provided are an in-situ mechanical micro-electro-mechanical device and system, as well as a double-tilt sample holder. A first displacement member is arranged in a first hollow-out cavity of a base through a first mechanical measurement assembly, extends to a third hollow-out cavity of the base, and is provided with a first sample carrying portion at an extending end thereof. A second displacement member is arranged in a second hollow-out cavity of the base through a second mechanical measurement assembly, extends to the third hollow-out cavity, and is provided with a second sample carrying portion at an extending end thereof. The second sample carrying portion is nested with the first sample carrying portion. One of the first displacement member and the second displacement member is fixedly arranged, and the other of the first displacement member and the second displacement member is connected to a driving component.

Abstract: The present disclosure provides a gamut mapping method and a system. The method includes: obtaining a brightness value of each sampling point corresponding to image data of a transmission end on a basis of a three-dimensional mapping table; performing equal-brightness cutting on a three-dimensional gamut model of the transmission end and a three-dimensional gamut model of a display end separately on a basis of the brightness value of each sampling point to form a corresponding equal-brightness two-dimensional surface; and performing color mapping on a basis of the formed equal-brightness two-dimensional surface and outputting mapping data. Hence, during gamut mapping, brightness and tone are kept unchanged, precise matching of three-dimensional gamut mapping from a transmission gamut to a display gamut is realized, avoiding problems of image distortion or a display error or the like due to mapping mismatch between the transmission gamut and the display gamut.

Abstract: A cover plate structure for a glass fiber tank furnace forehearth includes chest wall bricks at two sides of the forehearth, cover plate bricks each spanning between a top end of at least one of the chest wall bricks at one of the two sides of the forehearth and a top end of at least one of the chest wall bricks at another one of the two sides of the forehearth, a thermal insulation layer covering outer surfaces of the cover plate bricks and the chest wall bricks, and a gap-covering brick fixed between the cover plate bricks and the thermal insulation layer and covering a gap between adjacent ones of the cover plate bricks.

Abstract: A device is for surface strengthening of a metal plate based ultrasonic vibration is provided. The device includes an ultrasonic vibration tool holder and a cutting tool. The ultrasonic vibration tool holder is internally provided with an ultrasonic transducer and an ultrasonic booster; the ultrasonic transducer is configured to transmit vibration to the ultrasonic booster, the ultrasonic booster is configured to drive longitudinal torsion vibration of the cutting tool; an end of the ultrasonic booster facing towards the cutting tool is provided with an adjustment assembly configured for adjusting a longitudinal torsion angle and a rotation speed. Since the device includes the adjustment assembly, the longitudinal torsion angle and the rotation speed of the device can be adjusted according to different processing requirements, so as to perform ultrasonic vibration extrusion strengthening on surfaces of titanium alloy plates and improve surface integrity including microhardness and residual stress.

Abstract: A device is for surface strengthening of a metal plate based ultrasonic vibration. The device includes an ultrasonic vibration tool holder and a cutting tool. The ultrasonic vibration tool holder is internally provided with an ultrasonic transducer and an ultrasonic booster; the ultrasonic transducer is configured to transmit vibration to the ultrasonic booster, the ultrasonic booster is configured to drive longitudinal torsion vibration of the cutting tool; an end of the ultrasonic booster facing towards the cutting tool is provided with an adjustment assembly configured for adjusting a longitudinal torsion angle and a rotation speed. Since the device includes the adjustment assembly, the longitudinal torsion angle and the rotation speed of the device can be adjusted according to different processing requirements, so as to perform ultrasonic vibration extrusion strengthening on surfaces of titanium alloy plates and improve surface integrity including microhardness and residual stress.

Abstract: A hybrid transmission device with a mechanical continuously variable transmission and a control method thereof are provided. The device includes an input shaft assembly, a front planetary gear transmission assembly, a rear planetary gear transmission assembly, an output shaft, and a mechanical continuously variable transmission. Single transmission modes and hybrid transmission modes are implemented through combination and engagement/disengagement of brakes and clutches. The device and the method realize free switching among various transmission modes and integrates the single transmission modes and the hybrid transmission modes, thereby increasing the degree of freedom in adjustment and expanding the speed regulation range. Input and output shafts of a front cup wheel and ring disc transmission mechanism and a rear cup wheel and ring disc transmission mechanism are coaxial, so that the structure is compact and intermediate rollers can stably and reliably transmit large torque.

Abstract: The present disclosure provides a functional substrate and a preparation method thereof, and belongs to the technical field of passive devices. A functional substrate of the present disclosure has a central region and a peripheral region surrounding the central region; the functional substrate includes: a dielectric substrate including a first surface and a second surface opposite to each other in a thickness direction thereof; the dielectric substrate includes functional holes and anchor holes each at least penetrating through the first surface; wherein the functional holes are located in the central region and the anchor holes are located in the peripheral region; the first connection structure is in the functional hole, the second connection structure is in the anchor hole, and the first connection structure and the second connection structure are made of the same material.

Abstract: A light-emitting diode driving backplane and a display apparatus are provided, and belong to the field of display technology. The light-emitting diode driving backplane includes: a base substrate divided into luminescent lamp regions and a first wiring region around the luminescent lamp regions; at least one pair of first connection pads, signal traces and an auxiliary functional component on the base substrate. The at least one pair of first connection pads and the auxiliary functional component are in the luminescent lamp regions, the signal traces are in the first wiring region, each pair of first connection pads includes a positive pad and a negative pad, and the signal traces are electrically connected to the corresponding positive negative pads for providing driving signals thereto, and the auxiliary functional component and at least some signal traces are in the same layer.

Abstract: A hydro-mechanical series and parallel transmission device and a control method thereof are provided. The device includes an input shaft assembly, a hydraulic transmission assembly, a planetary gear transmission assembly, an intermediate gear transmission assembly, and an output shaft assembly. Switching among a hydraulic transmission mode, a mechanical transmission mode, and a hydro-mechanical composite transmission mode is implemented through combination and engagement/disengagement of clutches and brakes. The hydro-mechanical series transmission is used to expand the speed regulation range of the hydraulic transmission and is combined with the hydraulic transmission to meet the requirements on precision and the speed regulation range. The requirements of low-power and high-power operations are met through combination of the hydro-mechanical series and parallel transmissions. Multiple transmission modes are formed to adapt to the working conditions of startup, operation, and transfer.

Abstract: A support unit is arranged on a non-light-emitting surface of the display panel. The support unit includes a support plate and an isolation layer. The support plate is located on a side of the display panel. The isolation layer is located on a side of the support plate away from the display panel, and includes at least one of a moisture-isolating layer or a heat-isolating layer.

Abstract: Gaming systems and methods that provide player versus player games using symbol combinations from underlying game plays.