Abstract: The invention provides a power supply including at least one power output port, at least one status alert component, and at least one output port status monitoring module. The status alert component generates at least one visual prompt based on an alert signal. The output port status monitoring module includes at least one temperature sensor adjacent to the power output port, a microcontroller connected to the temperature sensor and sensing an output current from the power output port, and a reset signal generator connected to the microcontroller. The microcontroller comprises at least one port status alert condition that takes a temperature and the output current of the power output port as decision factors. The microcontroller outputs the alert signal to the status alert component when the port status alert condition is met and maintains the status until a reset signal provided by the reset signal generator is received.

Abstract: An integrated circuit (IC) die includes first through third adjacent rows of through-silicon vias (TSVs), and first and second adjacent rows of memory macros. TSVs of the first row of TSVs extend through and are electrically isolated from memory macros of the first row of memory macros. TSVs of the third row of TSVs extend through and are electrically isolated from memory macros of the second row of memory macros.

Abstract: A method includes performing a plasma activation on a surface of a first package component, removing oxide regions from surfaces of metal pads of the first package component, and performing a pre-bonding to bond the first package component to a second package component.

Abstract: A device for assembling and disassembling a bicycle chain comprises a mounting seat, an actuating member, an assembling member, a rod member, a spring, and a pulling member. The rod member, the pulling member and the spring are connected to one another to guide a positioning member to be assembled into the assembling holes in a balance manner, so that the device for assembling and disassembling a bicycle chain makes the assembly of the chain more convenient and simple.

Abstract: A device for assembling and disassembling a bicycle chain comprises a main body, an actuating member, a rod member, a pulling member, and an elastic plate. The rod member, the pulling member and the elastic plate are connected to one another to guide a positioning member to be assembled into the assembling holes in a balance manner, so that the device for assembling and disassembling a bicycle chain makes the assembly of the chain more convenient and simple.

Abstract: A device for assembling and disassembling a bicycle chain comprises a main body, an actuating member, a rod member, a pulling member, and an elastic plate. The rod member, the pulling member and the elastic plate are connected to one another to guide a positioning member to be assembled into the assembling holes in a balance manner, so that the device for assembling and disassembling a bicycle chain makes the assembly of the chain more convenient and simple.

Abstract: A device for assembling and disassembling a bicycle chain comprises a mounting seat, an actuating member, an assembling member, a rod member, a spring, and a pulling member. The rod member, the pulling member and the spring are connected to one another to guide a positioning member to be assembled into the assembling holes in a balance manner, so that the device for assembling and disassembling a bicycle chain makes the assembly of the chain more convenient and simple.

Abstract: A bicycle chain splitter comprises a splitter body, an actuating member and a guiding member. The splitter body includes a guiding hole and a through hole that are aligned with each other. Between the guiding hole and the through hole is formed an assembly space for holding the chain. The actuating member is forced to move in the guiding hole of the splitter body. The guiding member is pre-inserted into the through hole of the splitter body and the assembly holes of the chain. The positioning pin is pushed by the actuating member into the assembly holes of the chain under the guidance of the guiding member.

Abstract: The present invention relates to a crank arm remover for a bicycle, which includes a screw bolt and a threaded sleeve. The screw bolt is provided at an end with a corner portion which is to be pushed by a grip handle, another end of the screw bolt is provided with an abutting block. The threaded sleeve is screwed on the screw bolt. The characteristics of this present invention are that the abutting block has more than one layer of abutting portion, and the respective layers of abutting portion have different sizes. By such arrangements, this crank arm remover will be operable to assemble and disassemble the crank arm of different sizes.

Abstract: The present invention relates to a crank arm remover for a bicycle, which includes a screw bolt and a threaded sleeve. The screw bolt is provided at an end with a corner portion which is to be pushed by a grip handle, another end of the screw bolt is provided with an abutting block. The threaded sleeve is screwed on the screw bolt. The characteristics of this present invention are that the abutting block has more than one layer of abutting portion, and the respective layers of abutting portion have different sizes. By such arrangements, this crank arm remover will be operable to assemble and disassemble the crank arm of different sizes.

Abstract: A compartmentalized tool box comprises a first base, a first locating board disposed removably in the first base for holding tools, a second base located over the first base, a second locating board disposed removably in the second base for holding tools, a retaining button for retaining the first base and the second base, and a cover pivoted to the second base such that the cover can be opened alone or along with the second base.

Abstract: A tool box structure includes a body defining a receiving space therein, a magnetic conducting plate received in the receiving space of the body, and a magnetic material received in the receiving space of the body and located under the magnetic conducting plate. By such an arrangement, the magnetic material is in contact with the magnetic conducting plate so that a magnetic force from the magnetic material is distributed on an entire region of the magnetic conducting plate.

Abstract: A bit receiving device includes a body with a block extending from the first end thereof and an engaging hole is defined in the block. A recess is defined in the second end thereof for receiving the block of another device. The two opposite sides of the body each have a dovetail-shaped protrusion extending therefrom and the other two opposite sides of the body each have a dovetail-shaped groove defined therein which is sized to receive the protrusion of another device so that the bit devices are assembled to be a desired tool with a bit engaged with the engaging hole of the front most device.