Abstract: A low pressure drop automotive liquid-cooling heat dissipation plate and an enclosed automotive liquid-cooling cooler having the same are provided. The low pressure drop automotive liquid-cooling heat dissipation plate includes a heat dissipation plate body and three fin sets. The heat dissipation plate body has a first heat dissipation surface and a second heat dissipation surface that are opposite to each other. The first heat dissipation surface is in contact with three traction inverter power component sets, and the second heat dissipation surface is in contact with a cooling fluid. Three heat dissipation regions that are spaced equidistantly apart from each other and that have a same size are defined on the second heat dissipation surface along a flow direction of the cooling fluid, and respectively correspond to three projection areas formed by projecting three traction inverter power component sets on the second heat dissipation surface.

Abstract: A low pressure drop automotive liquid-cooling heat dissipation plate and an enclosed automotive liquid-cooling cooler having the same are provided. The low pressure drop automotive liquid-cooling heat dissipation plate includes a heat dissipation plate body and three fin sets. The heat dissipation plate body has a first heat dissipation surface and a second heat dissipation surface that are opposite to each other. The first heat dissipation surface is in contact with three traction inverter power component sets, and the second heat dissipation surface is in contact with a cooling fluid. Three heat dissipation regions that are spaced equidistantly apart from each other and that have a same size are defined on the second heat dissipation surface along a flow direction of the cooling fluid, and respectively correspond to three projection areas formed by projecting three traction inverter power component sets on the second heat dissipation surface.

Abstract: A vehicle water-cooling heat sink plate having fin sets with different surface areas is provided. The vehicle water-cooling heat sink plate includes a heat-dissipating plate body and three fin sets. The heat-dissipating plate body has a first heat-dissipating surface and a second heat-dissipating surface that are opposite to each other, the first heat-dissipating surface is used for contacting three traction inverter power component sets, and the second heat-dissipating surface is used for contacting a cooling fluid. The second heat-dissipating surface of the heat-dissipating plate body along a flow direction of the cooling fluid is divided into three heat-dissipating areas which are spaced apart from each other and have the same size, and the three heat-dissipating areas respectively correspond to three projection areas that are respectively generated by the three traction inverter power component sets.

Abstract: A vehicle water-cooling heat sink plate having fin sets with different fin pitch distances is provided. The vehicle water-cooling heat sink plate includes a heat-dissipating plate body and three fin sets. The heat-dissipating plate body has a first heat-dissipating surface and a second heat-dissipating surface that are opposite to each other, the first heat-dissipating surface is used for contacting three traction inverter power component sets, and the second heat-dissipating surface is used for contacting a cooling fluid. The second heat-dissipating surface of the heat-dissipating plate body along a flow direction of the cooling fluid is divided into three heat-dissipating areas which are spaced apart from each other and have the same size, and the three heat-dissipating areas respectively correspond to three projection areas that are respectively generated by the three traction inverter power component sets.

Abstract: A block management method, a memory control circuit unit and a memory storage apparatus for managing a plurality of physical blocks are provided. The method includes writing test data to a first physical block among the plurality of physical blocks, reading the test data from the first physical block among the plurality of physical blocks to obtain a plurality of parameters corresponding to the first physical block; grouping the first physical block into a first block group or a second block group according to the plurality of parameters corresponding to the first physical block and a rule between the plurality of parameters and grouping of the plurality of physical blocks; establishing first and second block mapping tables; and mapping logical addresses of the first and second block mapping tables to the plurality of physical blocks belonging to the first and second block groups.

Abstract: A block management method, a memory control circuit unit and a memory storage apparatus for managing a plurality of physical blocks are provided. The method includes reading user data from a first physical block among physical blocks to obtain a plurality of parameters; inputting the parameters corresponding to the first physical block into a machine learning based block recognizer to group the first physical block into a first block group or a second block group according to an output result of the machine learning based block recognizer; establishing a first and second block mapping tables; mapping logical addresses of the first and second block mapping tables to the physical blocks belonging to the first and second block groups. The parameters may comprise at least one of a read busy time parameter, an error bit position parameter and a storage retention parameter. A machine learning operation may be performed using first and second test physical blocks, and corresponding parameters, as training data.

Abstract: A method for programming data is provided for a memory storage device having a rewritable non-volatile memory module and a buffer memory. The method includes receiving a plurality of data including a first-type data and at least one second-type data, and a size of the first-type data is smaller than a data size threshold. The method includes temporarily storing the plurality of data into the buffer memory, and programming the first-type data and at least one part of the at least one second-type data stored in the buffer memory into a physical program unit set if it is determined that the plurality of data are complied with a predetermined condition. The method includes obtaining writing statuses of the first-type data and the at least one part of the at least one second-type data at the same time.

Abstract: A method for programming data is provided for a memory storage device having a rewritable non-volatile memory module and a buffer memory. The method includes receiving a plurality of data including a first-type data and at least one second-type data, and a size of the first-type data is smaller than a data size threshold. The method includes temporarily storing the plurality of data into the buffer memory, and programming the first-type data and at least one part of the at least one second-type data stored in the buffer memory into a physical program unit set if it is determined that the plurality of data are complied with a predetermined condition. The method includes obtaining writing statuses of the first-type data and the at least one part of the at least one second-type data at the same time.

Abstract: A footplate for use in a treadmill is disclosed having a plurality of mounting holes in a longitudinal top channel thereof for the mounting of fastening elements to fixedly secure the footplate to one longitudinal side rail of the treadmill, keeping the planar bottom wall of the footplate closely supported on the flat top surface of the longitudinal side rail of the treadmill.

Abstract: An improved crank structure for treadmills, each of the treadmills has two pedals for a user to step, the pedals respectively connect on one of their ends with the periphery of a rotary wheel, and are linked with cranks respectively on the front and the rear sides of the rotary wheel, the cranks are connected on their internal end portions with the center of the rotary wheel, the cranks are provided each with a first section which has an included angle with the vertical diametric line of the rotary wheel, at the tailing end of the first section, there is a bent section for connecting with the center of the rotary wheel. A user using such a treadmill needs only to exert a small force at the uppermost position of the rotary wheel for stepping; this can prevent probable damage of exercising.

Abstract: A step exerciser includes two pedal rods coupled to two cranks at two sides of the wheel axle of a flywheel for enabling the flywheel to be rotated when the user steps the pedal rods alternatively up and down, and a coupling device is coupled a round rod at one end of each of the cranks and a U-lug at one end of each of the pedal rods, the coupling device having a vertical axle bearing block connected to the U-lug by a screw bolt and a locknut, and a horizontal axle bearing block fixedly connected to the horizontal axle bearing block at right angles and adapted to support the round rod of one of the cranks in the U-lug at one end of one of the pedal rods to reduce friction and noise during operation of the step exerciser.

Abstract: A folding collapsible kick scooter is made to include a base frame supported on a rear wheel a handlebar and front fork assembly supported on a front wheel, a connecting bar having one end fixedly connected to the handlebar and front fork assembly and a rear end pivotally connected between two arched upright lugs at the base frame by a pivot for enabling the handlebar and front fork assembly to be turned with the connecting bar relative to the base frame between an extended position and a collapsed position, and a quick-release lock installed in the lugs and the connecting bar and controlled to lock the handlebar and front fork assembly and the connecting bar, the quick-release lock formed of a locking lever, a holding-down block, a shaft inserted through an arched slot on each lug, and a cap nut, wherein the shaft has a flat rear end moved with the locking lever between two expanded ends of an arched slot on one lug and forced into engagement with two protruded portions in one expanded end of the arched slot

Abstract: A folding collapsible step exercising machine including a base frame having a transverse front bar and transverse rear bar, a front upright pivoted to the transverse front bar of the base frame and locked in a vertical position by lock means, a driving wheel having a fixed wheel shaft revolvably supported on the base frame, a damping wheel turned with the driving wheel, two pedals, two rear pedal links respectively coupled between rear ends of the pedals and two opposite ends of the fixed wheel shaft of the driving wheel, two front pedal links having a respective bottom end pivoted to a front end of one pedal and a respective top end coupled to the front upright by a slip joint and a respective middle part fixedly mounted with a pivot, and two handlebars respectively turned about the pivots of the front pedal links and having a respective bottom end pivoted to the base frame, wherein two hexagonal end caps are respectively eccentrically coupled to two opposite ends of the transverse front bar of the base fram

Abstract: A folding collapsbile step exerciser including a base frame, a front upright pivoted to a front side of the base frame and locked in a vertical position by lock means, a driving wheel having a fixed wheel shaft revolvably supported on the base frame, a damping wheel turned with the driving wheel, a damping device adapted to impart a damping resistance to the damping wheel, two pedals, two rear pedal links respectively coupled between rear ends of the pedals and two opposite ends of the fixed wheel shaft of the driving wheel, two front pedal links having a respective bottom end pivoted to a front end of one pedal and a respective top end coupled to the front upright by a slip joint and a respective middle part fixedly mounted with a pivot, and two handlebars respectively turned about the pivots of the front pedal links and a having a respective bottom end pivoted to the base frame.