Abstract: A motion synchronized multi-tier pallet rack and a battery formation apparatus are provided. The pallet rack includes a fixation rack, two movable frames, and two actuators. The movable frames are coupled to two corresponding sides of the fixation rack and each includes telescopic arms, a motor, and a drive rod. The actuators are disposed on other the two corresponding sides of the fixation rack to drive the movable frames to move toward or away from each other. The telescopic arms are kinematically connected to the motor through the drive rod to extend from or retract into the movable frame. The battery formation apparatus includes a motion synchronized multi-tier pallet rack, a conveyor module, a formation cabinet, and a controller. The conveyor module carries a battery module. The controller controls the pallet rack to obtain the battery module from the conveyor module and place the battery module in the formation cabinet.

Abstract: A method includes: obtaining impact values for characteristic conditions; selecting training data subsets respectively from training data sets according to the impact values; obtaining a candidate model and an evaluation value based on the training data subsets; supplementing the training data subsets according to the impact values; obtaining another candidate model and another evaluation value based on training data subsets thus supplemented; repeating the step of supplementing the training data subset, and the step of obtaining another candidate model and another evaluation value based on the training data subsets thus supplemented; and selecting one of the candidate models as a prediction model based on the evaluation values.

Abstract: A sweep voltage generator and a display panel are provided. The sweep voltage generator includes an output node, a current generating block and a voltage regulating block. The output node is used to provide a sweep signal. The current generating block is coupled to the output node, includes a detection path for detecting an output load variation on the output node, and adjusts the sweep signal provided by the output node based on the output load variation. The voltage regulating block is coupled to the output node for regulating a voltage of the output node.

Abstract: The present disclosure provides a method for treating liver cirrhosis by using a composition including mesenchymal stem cells, extracellular vesicles produced by the mesenchymal stem cells, and growth factors. The composition of the present disclosure achieves the effect of treating liver cirrhosis through various efficacy experiments.

Abstract: A light-emitting device, including a first type semiconductor layer, a patterned insulating layer, a light-emitting layer, and a second type semiconductor layer, is provided. The patterned insulating layer covers the first type semiconductor layer and has a plurality of insulating openings. The insulating openings are separated from each other. The light-emitting layer is located in the plurality of insulating openings and covers a portion of the first type semiconductor layer. The second type semiconductor layer is located on the light-emitting layer.

Abstract: A semiconductor device includes a plurality of channel layers vertically separated from one another. The semiconductor device also includes an active gate structure comprising a lower portion and an upper portion. The lower portion wraps around each of the plurality of channel layers. The semiconductor device further includes a gate spacer extending along a sidewall of the upper portion of the active gate structure. The gate spacer has a bottom surface. Moreover, a dummy gate dielectric layer is disposed between the gate spacer and a topmost channel layer of plurality of channel layers. The dummy gate dielectric layer is in contact with a top surface of the topmost channel layer, the bottom surface of the gate spacer, and the sidewall of the gate structure.

Abstract: A pharmaceutical composition containing a mixed polymeric micelle and a drug enclosed in the micelle, in which the mixed polymeric micelle, 1 to 1000 nm in size, includes an amphiphilic block copolymer and a lipopolymer. Also disclosed are preparation of the pharmaceutical composition and use thereof for treating cancer.

Abstract: A transparent display panel with driving electrode regions, circuit wiring regions, and optically transparent regions is provided. The driving electrode regions are arranged into an array in a first direction and a second direction. An average light transmittance of the circuit wiring regions is less than ten percent, and an average light transmittance of the optically transparent regions is greater than that of the driving electrode regions and the circuit wiring regions. The first direction intersects the second direction. The circuit wiring regions connect the driving electrode regions at intervals, such that each optically transparent region spans among part of the driving electrode regions. The transparent display panel includes first signal lines and second signal lines extending along the circuit wiring regions, and each circuit wiring region is provided with at least one of the first signal lines and at least one of the second signal lines.

Abstract: The present invention relates to a low-thermal resistance pressing device for a socket, which mainly comprises a housing, an inner collar, a heat conductive pressing block, a bearing collar and a locking member. The locking member on the housing is used to lock the socket. The inner collar is threadedly engaged with the housing. The bearing collar is located between the inner collar and the heat conductive pressing block. In the case of rotating the inner collar in the housing, the bearing collar drives the heat conductive pressing block to move axially so as to exert an axial force to a device to be tested. Because the heat conductive pressing block protrudes from the upper and lower surfaces of the housing, one end thereof can be in contact with a temperature control module, and the other end thereof can be in contact with the device to be tested.

Abstract: A dynamic three-dimensional meridian system of a human body includes a non-transitory machine readable medium, a touch-screen monitor and a processor. The non-transitory machine readable medium includes a human meridian program, a three-dimensional anatomical image database of the human body and a meridian database. The human meridian program includes a three-dimensional image establishing module, a human meridian building module and an operating module. The touch-screen monitor is signally connected to the non-transitory machine readable medium, wherein the touch-screen monitor is for displaying a dynamic three-dimensional meridian image of the human body and a graphical user interface of the human meridian program. The processor is signally connected to the non-transitory machine readable medium and the touch-screen monitor.

Abstract: The present invention relates to a low-thermal resistance pressing device for a socket, which mainly comprises a housing, an inner collar, a heat conductive pressing block, a bearing collar and a locking member. The locking member on the housing is used to lock the socket. The inner collar is threadedly engaged with the housing. The bearing collar is located between the inner collar and the heat conductive pressing block. In the case of rotating the inner collar in the housing, the bearing collar drives the heat conductive pressing block to move axially so as to exert an axial force to a device to be tested. Because the heat conductive pressing block protrudes from the upper and lower surfaces of the housing, one end thereof can be in contact with a temperature control module, and the other end thereof can be in contact with the device to be tested.

Abstract: An exercise apparatus includes a base frame, a swing unit including a pair of swing arms pivotally mounted at the base frame, a pedal unit pivotally mounted at the swing unit, a travel path constraining unit including a pivot axle pivotally connected to the base frame, a pair of upper crank arms respectively affixed to two opposite ends of the pivot axle in reverse directions and a pair of links respectively pivotally connected between the upper crank arms and the swing arms for limiting the swinging range of the swing unit, a first damping unit for providing a damping resistance to the pedal unit, and a second damping unit for providing a damping resistance to the swing arms.

Abstract: An elliptical trainer with variable stride includes a base frame, a swing unit axially mounted at the base frame, a pedal unit axially mounted at the swing unit, a damping unit for providing damping resistance to the swing unit, and a constraining unit including an axle axially mounted at the base frame, a pair of upper cranks respectively affixed to two opposite ends of the axle and a pair of coupling members respectively pivotally coupled between the upper cranks and the swing unit. Mating the constraining unit with the swing unit prevents the swing unit from overswinging, enhancing user safety.

Abstract: An exercise apparatus includes a base frame, a swing unit including a pair of swing arms pivotally mounted at the base frame, a pedal unit pivotally mounted at the swing unit, a travel path constraining unit including a pivot axle pivotally connected to the base frame, a pair of upper crank arms respectively affixed to two opposite ends of the pivot axle in reverse directions and a pair of links respectively pivotally connected between the upper crank arms and the swing arms for limiting the swinging range of the swing unit, a first damping unit for providing a damping resistance to the pedal unit, and a second damping unit for providing a damping resistance to the swing arms.

Abstract: An elliptical trainer with variable stride includes a base frame, a swing unit axially mounted at the base frame, a pedal unit axially mounted at the swing unit, a damping unit for providing damping resistance to the swing unit, and a constraining unit including an axle axially mounted at the base frame, a pair of upper cranks respectively affixed to two opposite ends of the axle and a pair of coupling members respectively pivotally coupled between the upper cranks and the swing unit. Mating the constraining unit with the swing unit prevents the swing unit from overswinging, enhancing user safety.

Abstract: An elliptical trainer includes a base frame, a swing unit axially mounted at the base frame, a pedal unit axially mounted at the swing unit, a damping unit for providing a damping resistance to the swing unit, a guiding unit and an elastic device unit. The guiding unit includes a pair of cranks respectively connected to the damping unit and a pair of guide brackets respectively pivotally connected to the cranks. Each guide bracket includes a guide wheel slidably coupled to the base frame and a bearing member for supporting one respective stepping bar. The elastic potential energy of the elastic device set constantly keeps the rear end portions of the stepping bars in proximity to the base frame and the stepping bars in abutment against the bearing members. The matching arrangement of the guiding unit and the base frame achieves high operating smoothness and supporting stability.

Abstract: An elliptical trainer includes a base frame, a swing unit axially mounted at the base frame, a pedal unit axially mounted at the swing unit, a damping unit for providing a damping resistance to the swing unit, a guiding unit and an elastic device unit. The guiding unit includes a pair of cranks respectively connected to the damping unit and a pair of guide brackets respectively pivotally connected to the cranks. Each guide bracket includes a guide wheel slidably coupled to the base frame and a bearing member for supporting one respective stepping bar. The elastic potential energy of the elastic device set constantly keeps the rear end portions of the stepping bars in proximity to the base frame and the stepping bars in abutment against the bearing members. The matching arrangement of the guiding unit and the base frame achieves high operating smoothness and supporting stability.

Abstract: A doctor blade is used in a color laser printer to proportion toner powder evenly, and to maintain or eliminate the toner powder. The doctor blade includes a support rod and a blade part. The surface of the blade part has a surface covered with a protective layer. The blade part is secured to the support rod, and has blade tips that protrude from the blade part to proportion toner powder evenly. The protective layer can be of metals, such as gold, silver, zinc, aluminum, nickel or cadmium. With the use of the metal protective layer, the ability of the doctor blade to proportion toner powder evenly is greatly enhanced, raising print quality.