Abstract: A semiconductor device includes a logic circuit region having at least one core device and at least one input/output (I/O) device. The at least one core device has a first accumulative antenna ratio, and the at least one I/O device has a second accumulative antenna ratio. The first accumulative antenna ratio is greater than the second accumulative antenna ratio.

Abstract: A brake caliper has a fixed seat. The fixed seat has a first brake lining and a second brake lining. The fixed seat further has a first piston and a second piston that can be pushed by hydraulic oil. A movable seat is slidably disposed on the fixed seat. The movable seat has a link portion that can link the first brake lining and a drive unit that can push the second piston mechanically. The first piston and the second piston can be pushed hydraulically to drive the first brake lining and the second brake lining for braking. The drive unit pushes the second piston to drive the second brake lining, and pushes the movable seat to drive the first brake lining for braking.

Abstract: A brake caliper includes a caliper body. The caliper body has a first accommodation trough and a second accommodation trough. The first accommodation trough is provided with at least one piston and two first brake linings pushed by the piston. The second accommodation trough is provided with two second brake linings. The two second brake linings are connected with a drive unit. When the user pedals the brake pedal of a vehicle, the brake master cylinder of the vehicle pushes the piston to link the two first brake linings to clamp both sides of the disc to perform foot brake. When the user activates the electric parking brake of the vehicle, the drive unit will push the two second brake linings to perform electronic hand brake.

Abstract: A brake caliper includes a caliper body. The caliper body has a first accommodation trough and a second accommodation trough. The first accommodation trough is provided with at least one piston and two first brake linings pushed by the piston. The second accommodation trough is provided with two second brake linings. The two second brake linings are connected with a drive unit. When the user pedals the brake pedal of a vehicle, the brake master cylinder of the vehicle pushes the piston to link the two first brake linings to clamp both sides of the disc to perform foot brake. When the user activates the electric parking brake of the vehicle, the drive unit will push the two second brake linings to perform electronic hand brake.

Abstract: A vertical-shaft air filtering device having high flow rate and two-way air intake structure includes an air filter having its annular filtering member provided thereon with a fixed annular cover which is provided with an auxiliary air intake and a sheet-shaped filtering member in the center. Thus, air sucked in a hollow tube can pass through the annular filtering member and the sheet-shaped filtering member and, after filtered, get in the engine room of a vehicle, not only having a function of air filtering, but also able to enable the engine to increase instant air intake speed and amount.

Abstract: An air filter includes a filter core and a base. Outer air is filtered by the filter core, and then flows to the base, which has a passageway provided in its center and connected with an air intake of an engine. An air concentrating tube is provided on the upper end of the passageway, extending in the inside of the filer fore, having an upper end with a large opening, gradually shrinking down to have a lower end with a trumpet shape. The large upper end of the air concentrating tube can permit filtered clean air to flow smoothly through into the passageway so that no turbulent current may happen in the air filter and filtered clean air may flow in an engine smoothly for boosting effectiveness of burning in the engine.

Abstract: A system for automatically monitoring database jobs in simple or complex networking environments to ensure that they run successfully. Failed database jobs are examined, corrected if possible, and re-executed. Database administrators are immediately notified of reoccurring database job failures by e-mail, pager notifications, or other alert methods. The amount of manual intervention is greatly reduced as most database jobs are simply corrected and restarted. The risk of data damage or loss due to subsequent jobs running on databases that are not current is reduced.

Abstract: A vertical-shaft air filtering device having high flow rate and two-way air intake structure includes an air filter having its annular filtering member provided thereon with a fixed annular cover which is provided with an auxiliary air intake and a sheet-shaped filtering member in the center. Thus, air sucked in a hollow tube can pass through the annular filtering member and the sheet-shaped filtering member and, after filtered, get in the engine room of a vehicle, not only having a function of air filtering, but also able to enable the engine to increase instant air intake speed and amount.

Abstract: An air filtering device for an engine includes two cone-shaped filtering members which are co-axially mounted with other and two collars are respectively engaged with two ends of the assembly of the two filtering members. Each filtering member has a spirally-shaped corrugated periphery. A manifold is connected between the filtering device and an engine, a tube connected to manifold and communicating with an interior of the manifold. A regulation member is received in the manifold and includes a ring with a plurality of blades engaged in the ring. Each blade is located inclinedly relative to the ring. Air flows in the filtering device from two ends and the periphery of the device and the filtered air flow becomes spiral flow entering the engine.