Abstract: Provided is a substrate structure including a substrate body, electrical contact pads and an insulating protection layer disposed on the substrate body, wherein the insulating protection layer has openings exposing the electrical contact pads, and at least one of the electrical contact pads has at least a concave portion filled with a filling material to prevent solder material from permeating along surfaces of the insulating protection layer and the electric contact pads, thereby eliminating the phenomenon of solder extrusion. Thus, bridging in the substrate structure can be eliminated even when the bump pitch between two adjacent electrical contact pads is small. As a result, short circuits can be prevented, and production yield can be increased.

Abstract: A transistor includes a gate structure over a substrate, wherein the substrate includes a channel region. The transistor further includes a source/drain (S/D) in the substrate adjacent to the gate structure. The transistor further includes a lightly doped drain (LDD) region adjacent to the S/D, wherein a dopant concentration in the first LDD is less than a dopant concentration in the S/D. The transistor further includes a doping extension region adjacent the LDD region, wherein the doping extension region extends farther under the gate structure than the LDD region, and a maximum depth of the doping extension region is 10-times to 30-times greater than a maximum depth of the LDD.

Abstract: A webcam apparatus and a monitoring system are provided. The webcam apparatus includes a camera, a processor, and a first communication module. The camera is configured to obtain a video screen. The processor is coupled to the camera. The processor analyzes the video screen. The first communication module is coupled to the processor. When the first communication module communicates with an electronic device, the first communication module outputs the video screen to the electronic device. When the processor determines that a moving object moves to a specific screen block in the video screen, the processor outputs a warning signal.

Abstract: A pet feeding device including a base, a driving assembly, and a container is provided. The base has a first opening and a transmission tunnel in communication with the first opening. The driving assembly and the container are disposed inside the base. The container has a rotating shaft connected with the driving assembly to be driven to rotate in the base. The container has a second opening having an adjustable opening size. The transmission tunnel is located on a movement path of the second opening. A feeding object is adapted to be received by the container via the second opening. The feeding object is dropped to the transmission tunnel via the second opening when the container is rotated to move the second opening past the transmission tunnel. The feeding object is moved along the transmission tunnel and transferred out of the pet feeding device via the first opening.

Abstract: Pharmaceutical compositions for promoting hair follicle regeneration and their respective preparation methods are provided to overcome the ineffectiveness and low efficiency of the conventional hair follicle regeneration techniques. The methods for preparing the pharmaceutical compositions for promoting hair follicle regeneration include seeding dermal papilla cells and adipocyte lineage cells on a culture material in order for the dermal papilla cells and the adipocyte lineage cells to jointly assemble cell spheres. The pharmaceutical compositions can effectively enhance the effect and efficiency of hair follicle regeneration and thereby promote the regeneration of hair follicles.

Abstract: The present invention relates to phenol-free phosphites and preparation thereof. The phenol-free phosphites are obtained by reacting biphenol, and phosphorous derivatives with higher aliphatic alcohol via condensation and trans-esterification. The phenol-free phosphites of the present invention can be used as a heat stabilizer for resin so as to enhance the heat resistance of the resin during processing at high temperatures.

Abstract: A compressed air strainer and drying treatment is provided in which a filter core of the strainer can be used successively without replacement. The strainer includes a strainer main trunk, an admitting pipe stretching into the inside of the main trunk, a water intake apparatus on one side of the top end of the main trunk, and an escape pipe set on the other side of the top end connecting a heat exchanger. An automatic drainer and a manual drainer are coupled to one side of the main trunk. On another side of the main trunk, a check valve is provided and a U-shaped pipeline connects the strainer to the evaporator. The drying treatment is accomplished by splitting the inlet compressed air into many fine streams by filter baffle plates to generate innumerable small bubbles and thereby increase the contacting area between the air and the water. Oil, dirt and contaminants are carried into the air bubble and then are filtered therefrom.

Abstract: The present invention relates to a dryer for compressed air. The dryer employs two evaporators disposed in the compressed air pathway. The dryer uses a three-way valve to control the orientation of the compressed air current. A heat-exchanger is included in the cold-producing medium system for avoiding ice blockage of the compressed air outlet. The dryer provides the high-pressure cold-producing medium at a front portion with more potential cooling, so that the evaporators create a lower temperature for drying the compressed air better. A four-way valve is provided to control the two evaporators working alternately, so that the high-temperature cold-producing medium is directed into the iced idle evaporator by a solenoid valve, to melt the ice rapidly and drain it from the system immediately through an automatic drain valve.