Abstract:
This present invention relates to a voltage converting apparatus with auto-adjusting boost-multiple, which includes a microprocessor unit, a boost multiple control unit, a boost unit, and a voltage converting unit. According to the digital signal, the microprocessor unit generates an output voltage information and a converting multiple information. According to the output voltage information, the boost multiple control unit computes the corresponding relation between an output voltage and an input voltage in order to generate the boost multiple information. Based on the boost multiple information, the boost unit can amplify the output voltage to generate an converting operation voltage. The voltage converting unit operates between the converting operation voltage and a fist voltage, and converts a reference voltage into the output voltage according to the converting multiple information.
Abstract:
This present invention relates to a voltage converting apparatus with auto-adjusting boost-multiple, which includes a microprocessor unit, a boost multiple control unit, a boost unit, and a voltage converting unit. According to the digital signal, the microprocessor unit generates an output voltage information and a converting multiple information. According to the output voltage information, the boost multiple control unit computes the corresponding relation between an output voltage and an input voltage in order to generate the boost multiple information. Based on the boost multiple information, the boost unit can amplify the output voltage to generate an converting operation voltage. The voltage converting unit operates between the converting operation voltage and a fist voltage, and converts a reference voltage into the output voltage according to the converting multiple information.
Abstract:
An osmotically controlled delivery system includes a solid core having a shallow indentation on a surface of the core, and a semipermeable membrane enclosing the solid core. The solid core is made by a drug composition being caopable of generating an osmotically effective pressure, and the semipermeable membrane is relatively thinner at the shallow indentation. An in-situ exit passageway is formed in the indentation position when external aqueous fluids are imbibed through the semipermeable membrane into the dosage form by an osmotic pressure gradient. A process for forming an in-situ exit passageway of an osmotic delivery dosage form, a controlled onset dosage form, and a method for controlling the lag time of in-situ passageway formation are also disclosed.
Abstract:
A method and an electronic device for tactile feedback are provided. The method includes: controlling a display panel to display an electronic book; controlling a haptic/tactile actuator to generate haptic/tactile feedback to express a texture of paper of the electronic book; detecting a drag input on a touch panel when the electronic book is displayed, the drag input including a plurality of touch points for page flipping of the electronic book; and controlling the haptic/tactile actuator to adjust the strength of the haptic/tactile feedback to express page flipping of the electronic book.