Abstract: An eye drop container having an eye drop alignment effect is provided. At the eye drop container, an alignment device that generates an alignment color light is provided. Thus, one is assisted to readily align an eye drop opening of the eye drop container to successfully drop eye drops in the eye drop container into one's lower eyelid. With the eye drop container of the present invention, a difficulty of aligning eye drops with one's lower eyelid is eliminated, and the eye drops can be controlled to be easily dropped into the lower eyelid, thereby providing an eye disease with an optimal treatment dosage.

Abstract: A control circuit for a power converter includes a pulse width modulation signal generating circuit, a power estimation circuit, and a current limiting signal generating circuit. The pulse width modulation signal generating circuit generates pulse width modulation signals according to a current sense signal and a current limiting signal for configuring the conduction status of a switch circuit of the power converter. The power estimation circuit generates a power estimation signal for estimating the power which the power converter provides to a load. The current limiting signal generating circuit generates the current limiting signal according to the power estimation signal so that the power converter may provide suitable power to the load.

Abstract: A control circuit for a power converter includes a pulse width modulation signal generating circuit, a power estimation circuit, and a current limiting signal generating circuit. The pulse width modulation signal generating circuit generates pulse width modulation signals according to a current sense signal and a current limiting signal for configuring the conduction status of a switch circuit of the power converter. The power estimation circuit generates a power estimation signal for estimating the power which the power converter provides to a load. The current limiting signal generating circuit generates the current limiting signal according to the power estimation signal so that the power converter may provide suitable power to the load.

Abstract: The present invention discloses a switching regulator control circuit which distinguishes the output short-circuit condition, which imposes immediate danger, from other mild over current conditions. The switching regulator control circuit includes: an over current judgment circuit comparing a current sense signal with a current limit to generate an over current indication signal; a time comparison circuit comparing the over current indication signal with a clock signal to generate an output short-circuit indication signal; and a timer receiving the over current indication signal and the output short-circuit indication signal, wherein when the output short-circuit indication signal does not indicate output short-circuit, the timer counts a first time period, and when the output short-circuit indication signal indicates output short-circuit, the timer counts a second time period shorter than the first time period, for better safety protection.

Abstract: The present invention discloses a switching regulator control circuit which distinguishes the output short-circuit condition, which imposes immediate danger, from other mild over current conditions. The switching regulator control circuit includes: an over current judgment circuit comparing a current sense signal with a current limit to generate an over current indication signal; a time comparison circuit comparing the over current indication signal with a clock signal to generate an output short-circuit indication signal; and a timer receiving the over current indication signal and the output short-circuit indication signal, wherein when the output short-circuit indication signal does not indicate output short-circuit, the timer counts a first time period, and when the output short-circuit indication signal indicates output short-circuit, the timer counts a second time period shorter than the first time period, for better safety protection.

Abstract: A tool handle type tool box, which includes a first cover shell, which has a connector at one end and hexagonal coupling holes formed in the connector for the mounting of a tool bit adapter to hold a tool bit for working, a second cover shell, which forms with the first cover shell a grip and has a tool bit tray detachably set therein for holding tool bits and two C-shaped coupling rings disposed at one end and pivotally coupled to the connector of the first cover shell.

Abstract: A mobile toolbox having hinged tool blade element holder cartridges inside the box body thereof, each tool blade element holder cartridge having two flat storage open chambers separated by a flat retaining panel for holding a respective flat tool blade element.

Abstract: A toolbox, which includes a box body, a box cover pivotally connected to the box body with a shaft and two pivot bolts, and a plurality of tool holders coupled to one another and pivotally supported on the shaft and turnable with the box cover out of the box body one after another into a spread-out status like the action of a fan when opening the box cover from the box body.

Abstract: A tool holder used in a toolbox for holding tool parts is disclosed to have a tool base, which is pivoted to a pivot shaft in the toolbox and has recessed portions arranged at two sides at different elevations, and a plurality of rubber blocks, which are press-fitted into the recessed portions of the holder base and have a through hole for receiving and retaining a storage tool part.

Abstract: A toolbox, which includes a box body, a box cover pivotally connected to the box body with a shaft and two pivot bolts, and a plurality of tool holders coupled to one another and pivotally supported on the shaft and turnable with the box cover out of the box body one after another into a spread-out status like the action of a fan when opening the box cover from the box body.

Abstract: A tool handle type tool box, which includes a first cover shell, which has a connector at one end and hexagonal coupling holes formed in the connector for the mounting of a tool bit adapter to hold a tool bit for working, a second cover shell, which forms with the first cover shell a grip and has a tool bit tray detachably set therein for holding tool bits and two C-shaped coupling rings disposed at one end and pivotally coupled to the connector of the first cover shell.

Abstract: A toolbox is disclosed to include a box body, a top cover pivoted to the box body, a plurality of tool holders respectively pivoted to the box body and linked to one another, and an actuating arm coupled between the box body and one tool holder in such a manner that the tool holders are turned out of the box body for arrangement of storage tool members when opening the top cover, or turned into the inside of the box body when closing the top cover.

Abstract: A toolbox is disclosed to include a box body, a top cover pivoted to the box body, a plurality of tool holders respectively pivoted to the box body and linked to one another, and an actuating arm coupled between the box body and one tool holder in such a manner that the tool holders are turned out of the box body for arrangement of storage tool members when opening the top cover, or turned into the inside of the box body when closing the top cover.