Abstract: A heat exchanger radiating fin structure and a heat exchanger thereof. The radiating fin includes a main body and at least one rib. The main body has a first plane face and at least one lateral side. Multiple depressions are formed on the first plane face. The rib is disposed on a portion of the first plane face, which portion is free from any of the depressions. The rib obliquely extends in a direction neither normal nor parallel to any lateral side of the first plane face. The heat exchanger includes a radiating fin assembly composed of multiple piled up radiating fins. Each two adjacent radiating fins define therebetween a flow way having at least one inlet and at least one outlet. With the depressions and the rib, the structural strength of the radiating fin is increased and the heat exchange performance of the heat exchanger is enhanced.

Abstract: A card edge connector for receiving a card which is rotatably assembled includes an insulative housing, a plurality of terminals and a pair of metal pieces. The insulative housing has a inserted slot for receiving the card and a key within the inserted slot for anti-mismating of the card. The terminals are arranged in a single row and located at one side of the inserted slot. Each terminal includes a solder portion extending out of the insulative housing and a contacting portion projecting into the inserted slot. The metal pieces locate at the other side of the inserted slot, each of which includes a mounting portion and an abutting portion projecting into the inserted slot. The terminals are arranged in a single row for reducing the height of the card edge connector.

Abstract: The invention provides certain cycloalkyl-fused tetrahydroquinolines of the Formula (I), and their pharmaceutically acceptable salts and esters, wherein R1, R2, R7, R8, R8a, E, Y, Z, n, u, and t are as defined herein. The invention also provides pharmaceutical compositions comprising such compounds, and methods of using the compounds for treating diseases or conditions associated with uncontrolled or inappropriate stimulation of CRTH2 function.

Abstract: In its many embodiments, the present invention provides a novel class of biaryi spiroaminooxazoline analogues as modulators of ?2C adrenergic receptor agonists, methods of preparing such compounds, pharmaceutical compositions containing one or more such compounds, methods of preparing pharmaceutical formulations comprising one or more such compounds, and methods of treatment, prevention, inhibition, or amelioration of one or more conditions associated with the ?2C adrenergic receptors using such compounds or pharmaceutical compositions.

Abstract: Embodiments of the invention are directed to a projection night light for illuminating a user-selected area of a room with an aesthetic or decorative pattern of light. In particular, there is provided a projection night light, which includes a body shell, and a spherical turning unit operatively coupled to the body shell. The spherical turning unit includes a cavity and a slide having a pattern thereon. The projection night light further includes a light source arranged in the cavity of the spherical turning unit. The light source is configured to pass light through the pattern on the slide forming a patterned light. The spherical turning unit is configured to project and direct the patterned light into a user-selected area of a room.

Abstract: A heat exchanger includes an enclosure internally providing at least a first space and at least a second space; a first forced convection element and a cooling unit arranged in the first space; a second forced convection element and a vaporization unit arranged in the second space; and a heat transfer unit serially connecting the cooling unit and the vaporization unit to form a loop. The first and the second forced convection element work to enable forced convection of airflow, and the vaporization unit and the cooling unit together with the heat transfer unit form a convection unit. As a result, the heat exchanger has largely upgraded heat exchange efficiency.

Abstract: A heat exchanger includes a body. Both sides of the body are provided with a first flowing path set and a second flowing path set. The first flowing path set and the second flowing path set are provided with a plurality of flow-disturbing portions on both sides of the body respectively. The body is provided with an inlet and an outlet in communication with the first flowing path set and the second flowing path set. A working fluid circulates in the first flowing path set and the second flowing path set. The flow-disturbing portions make the working fluid to generate separated eddies to increase the strength of turbulent flow and to improve the heat-conducting efficiency of the heat exchanger greatly.

Abstract: In its many embodiments, the present invention provides a novel class of biaryi spiroaminooxazoline analogues as modulators of ?2C adrenergic receptor agonists, methods of preparing such compounds, pharmaceutical compositions containing one or more such compounds, methods of preparing pharmaceutical formulations comprising one or more such compounds, and methods of treatment, prevention, inhibition, or amelioration of one or more conditions associated with the ?2C adrenergic receptors using such compounds or pharmaceutical compositions.

Abstract: The present disclosure is generally directed to compounds which can modulate G-protein coupled receptor 88, compositions comprising such compounds, and methods for modulating G-protein coupled receptor 88.

Abstract: A heat exchanger radiating fin structure and a heat exchanger thereof. The radiating fin includes a main body and at least one rib. The main body has a first plane face and at least one lateral side. Multiple depressions are formed on the first plane face. The rib is disposed on a portion of the first plane face, which portion is free from any of the depressions. The rib obliquely extends in a direction neither normal nor parallel to any lateral side of the first plane face. The heat exchanger includes a radiating fin assembly composed of multiple piled up radiating fins. Each two adjacent radiating fins define therebetween a flow way having at least one inlet and at least one outlet. With the depressions and the rib, the structural strength of the radiating fin is increased and the heat exchange performance of the heat exchanger is enhanced.

Abstract: This invention relates to multicyclic compounds, pharmaceutical compositions comprising them, and methods of their use in, for example, the treatment of cognitive disorders.

Abstract: A reinforced thermal module structure includes a radiating fin assembly, a radiating base, and at least one heat pipe. The radiating fin assembly consists of a plurality of stacked and spaced radiating fins, each of which has at least two notches. The heat pipe includes a conducting section in contact with the radiating base, and a heat-dissipating section extended through the radiating fin assembly to connect thereto. The radiating base has at least two support arms for correspondingly engaging with the at least two notches on the radiating fins. The support arms help in enhancing the structural strength, heat conducting efficiency, and heat-dissipating effect of the thermal module structure.

Abstract: This invention relates to methods for treating, managing and preventing cognitive impairment associated with various diseases and disorders, age-associated memory impairment, and dementia.

Abstract: A multi-disc player testing apparatus for testing whether the multi-disc player satisfies the specific requirements is provided. The multi-disc player includes a carousel having multiple disc-accommodating areas and a disc-positioning sensor. The carousel defines a plurality of indicating slots for identifying each disc-accommodating area. The disc-positioning sensor scans the indicating slots to produce wave pulses in a form corresponding to the indicating slots. The multi-disc player includes a measuring module for receiving the wave pulses from the disc-positioning sensor, and measuring and comparing the number of the wave pulses and durations of each pulse with predetermined values to determine whether the multi-disc player satisfies the specific requirements.

Abstract: An exemplary surface flatness testing device (10) includes a light emitting unit (11), a light receiving unit (12), a platform (13), an adjusting unit (14) and a processing unit (15). The light receiving unit faces the light emitting unit. The platform is located between the light emitting unit and the light receiving unit, which is configured for holding a workpiece (18) having a testing surface (181). The adjusting unit is disposed between the light emitting unit and the light receiving unit. The adjusting unit and the testing surface of the workpiece are controlling light from the light emitting unit to the light receiving unit. The processing unit is configured for processing signals from the light receiving unit. The present invention also provides a surface flatness testing method.

Abstract: This invention relates to methods for treating, managing and preventing cognitive impairment associated with various diseases and disorders, age-associated memory impairment, and dementia.

Abstract: A multi-disc player testing apparatus for testing whether the multi-disc player satisfies the specific requirements is provided. The multi-disc player includes a carousel having multiple disc-accommodating areas and a disc-positioning sensor. The carousel defines a plurality of indicating slots for identifying each disc-accommodating area. The disc-positioning sensor scans the indicating slots to produce wave pulses in a form corresponding to the indicating slots. The multi-disc player includes a measuring module for receiving the wave pulses from the disc-positioning sensor, and measuring and comparing the number of the wave pulses and durations of each pulse with predetermined values to determine whether the multi-disc player satisfies the specific requirements.

Abstract: A rigid PCB assembly for an optical pickup includes a first rigid PCB, a second rigid PCB electrically connected to the laser diode, and a plurality of enameled wires electrically interconnecting the first PCB and the second rigid PCB.