Other

Mediatek Corporation

Arima Computer Corporation

Ping N Cheng

Shang-Yi Lin

Chien-Chu Lu

Cheung-Shien Tu

A device for extracting a synchronization signal from a video signal has a first comparator and an adjustment circuit. The first comparator receives the video signal, compares the video signal with a first threshold, and generates the synchronization signal according to the compared result. The adjustment circuit receives the video signal, compares the video signal with a plurality of second thresholds of different values, and changes the first threshold according to the compared results.

Devices and methods for extracting a synchronization signal from a video signal

A tablet PC and a assembling method thereof are provided. The tablet PC includes a body having a mounting point, a rotating mechanism mounted on the mounting point, and a power device mounted on the rotating mechanism. The power device is rotatable from a first position to a second position around the rotating mechanism so as to sustain the body.

Tablet PC and method for sustaining the same

A bottle includes male threads formed on an outer bottom surface; a hollow protrusion formed on a base of the bottle protruding inwardly toward an interior of the bottle and having an opening formed on a top of the hollow protrusion; a silicon rubber layer disposed on a bottom of the bottle having an elastic protrusion snugly received in the hollow protrusion and a slit formed on a top of the elastic protrusion; a base casing having female threads formed on its inner surface engageable with the male threads of the bottle and having a vent formed in a central portion of the base casing; and a disposable liner bag having a reinforced wall made of silicon rubber formed on a central location of the bag, having a cut positioned at the center of the reinforced wall. The slit on the elastic protrusion and the cut on the liner bag remains closed in normal (non-suction) condition, thereby preventing the milk or liquids from dripping out. The cut of the liner bag is axially aligned with the opening of the hollow protrusion, the slit of the elastic protrusion of the rubber layer, and the vent of the base casing. Once the bottle is inverted and the nipple is sucked on, the slit and the cut opens to a certain amount to let the air flow into the bottle and the bag. Thus, milk flows out of the nipple continuously during suction.

Nursing bottle with a liner and vent

A bottle with male threads on the outer bottom surface and a protruding surface on the base thereof; a silicon rubber layer provided with an elastic protrusion which has a slit on the top; a base casing with female threads on its inner surface and a minute vent centered thereon. The slit on the elastic protrusion remains closed in normal (non-suction) condition thereby, preventing the milk or liquid inside the bottle from dripping out. Once the bottle is inverted and the nipple is sucked, the slit opens a certain amount to let the air flow into the bottle. Thus, milk flows out of the nipple continuously during suction.

Growing community of inventors

Keelung, Taiwan

Ping N Cheng