Abstract: A spray disk includes multiple nozzles at an outer perimeter of the spray disk, a center hole, and multiple partitions. The partitions are arranged around the center hole and have the center hole as an inner perimeter. Each partition includes an air inlet to receive compressed air, a liquid tank to store a liquid, and a corresponding nozzle from which to spray the liquid with the compressed air. The spray disk can be used in an automatic makeup machine.

Abstract: A makeup fluid management and supply device and method are provided. The method includes the steps of: receiving a cosmetic style template sent from a user device; selecting a makeup bottle by the control module in accordance with a makeup application step of the cosmetic style template and moving the makeup bottle to a using position by the driving module; reading a label information of the makeup bottle; sending the label information to the management unit so as to perform a validation procedure on the makeup bottle; rotating, in response to a positive validation result, the makeup bottle by the driving module so as to perform a makeup fluid mixing procedure on the makeup bottle; and driving, by the driving module, the makeup bottle to move in a first direction until the makeup bottle is squeezed so as to obtain a makeup fluid of the makeup bottle.

Abstract: A spray disk includes multiple nozzles at an outer perimeter of the spray disk, a center hole, and multiple partitions. The partitions are arranged around the center hole and have the center hole as an inner perimeter. Each partition includes an air inlet to receive compressed air, a liquid tank to store a liquid, and a corresponding nozzle from which to spray the liquid with the compressed air. The spray disk can be used in an automatic makeup machine.

Abstract: A makeup fluid management and supply device and method are provided. The method includes the steps of: receiving a cosmetic style template sent from a user device; selecting a makeup bottle by the control module in accordance with a makeup application step of the cosmetic style template and moving the makeup bottle to a using position by the driving module; reading a label information of the makeup bottle; sending the label information to the management unit so as to perform a validation procedure on the makeup bottle; rotating, in response to a positive validation result, the makeup bottle by the driving module so as to perform a makeup fluid mixing procedure on the makeup bottle; and driving, by the driving module, the makeup bottle to move in a first direction until the makeup bottle is squeezed so as to obtain a makeup fluid of the makeup bottle.

Abstract: In one aspect, a method of wireless communication by a wireless device includes generating, by the wireless device, a protocol data unit (PDU) header and a corresponding PDU payload of an angle of arrival (AoA) packet. The generating of the PDU payload includes inserting a supplemental field and a cyclic redundancy check (CRC) field into the PDU payload. The supplemental field is configured to enable another wireless device to determine an angle of arrival of the AoA packet and the CRC field corresponds to a CRC of at least the supplemental field. The method also includes transmitting the AoA packet with a single antenna of the wireless device.

Abstract: A makeup machine includes a multi-nozzle spray head and a plurality of needle valves. The multi-nozzle spray head has a main body and a plurality of nozzles. Each of the nozzles includes an interior chamber and an ejection hole, and the interior chamber is communicated with the ejection hole. The needle valves are disposed in the main body and axially aligned with the ejection holes. The needle valves are configured to be axially movable away from the corresponding ejection holes to open the ejection holes and to be axially movable towards the corresponding ejection holes to close the ejection holes. Further, the needle valves are capable of synchronously or individually moving with respect to the main body.

Abstract: A makeup machine includes a multi-nozzle spray head and a plurality of needle valves. The multi-nozzle spray head has a main body and a plurality of nozzles. Each of the nozzles includes an interior chamber and an ejection hole, and the interior chamber is communicated with the ejection hole. The needle valves are disposed in the main body and axially aligned with the ejection holes. The needle valves are configured to be axially movable away from the corresponding ejection holes to open the ejection holes and to be axially movable towards the corresponding ejection holes to close the ejection holes. Further, the needle valves are capable of synchronously or individually moving with respect to the main body.

Abstract: In one aspect, a method of wireless communication by a wireless device includes generating, by the wireless device, a protocol data unit (PDU) header and a corresponding PDU payload of an angle of arrival (AoA) packet. The generating of the PDU payload includes inserting a supplemental field and a cyclic redundancy check (CRC) field into the PDU payload. The supplemental field is configured to enable another wireless device to determine an angle of arrival of the AoA packet and the CRC field corresponds to a CRC of at least the supplemental field. The method also includes transmitting the AoA packet with a single antenna of the wireless device.

Abstract: A system may include a first circuit configured to generate a first clock having a first period of oscillation, and a second circuit configured to generate a second clock having a second period of oscillation, where the difference (?T) between the first period of oscillation and the second period of oscillation remains within a specified limit even during variations in temperature and/or during variations in the supply voltage. The system may further include a control circuit, which may receive the first clock and the second clock, and adjust, according to ?T, a first target parameter corresponding to a first number of cycles of the first clock, when a current cycle count of the second clock reaches a second target parameter corresponding to a second number of cycles of the second clock.

Abstract: A notebook computer includes a housing, a CPU, a memory, a display, a storage device, a detachable battery pack and a keyboard module. The notebook computer is characterized in that the housing includes a predefined space and a connection interface disposed in the predefined space. The connection interface is electrically connected to the CPU. The notebook computer includes a plurality of electronic device modules. Each electronic device module includes a casing portion and a main body portion, and the main body portion includes a transmission interface. The size of each electronic device module may correspond to the size of the predefined space. Each electronic device module may be secured in the predefined space for combination with the housing, and the transmission interface is electrically connected to the connection interface for power or data transmission. The plurality of electronic device modules are capable of combining individually with the housing for replacing different functions.

Abstract: A notebook computer includes a housing, a CPU, a memory, a display, a storage device, a detachable battery pack and a keyboard module. The notebook computer is characterized in that the housing includes a predefined space and a connection interface disposed in the predefined space. The connection interface is electrically connected to the CPU. The notebook computer includes a plurality of electronic device modules. Each electronic device module includes a casing portion and a main body portion, and the main body portion includes a transmission interface. The size of each electronic device module may correspond to the size of the predefined space. Each electronic device module may be secured in the predefined space for combination with the housing, and the transmission interface is electrically connected to the connection interface for power or data transmission. The plurality of electronic device modules are capable of combining individually with the housing for replacing different functions.

Abstract: A sport cushion has a hemispherical top, a valve and a supporting base. The hemispherical top has a bottom and an opening defined in bottom. The valve is mounted on the hemispherical top. The supporting base is mounted on the bottom of the hemispherical top to seal the opening. When a player plays on the sport cushion, the sport cushion may be supported by the supporting base and is kept from movement. Furthermore, the sport cushion uses less plastic material, therefore, the cost of producing the sport cushion and the defect rate are both reduced.

Abstract: An air cushion for exercise in accordance with the present invention has a bladder (10) and a ballast stay (15) accommodated inside the bladder (10). The bladder (10) has a flat bottom (11) and a bulge top (12). The ballast stay (15) is thermally welded to the bottom (11) to stiffen the bottom (11) to make the air cushion stably placed on the ground. Combining the bladder (10) and ballast stay (15) in one piece makes the configuration of the air cushion simple and also simplifies the manufacturing process to reduce product cost of the air cushion.

Abstract: An air cushion for exercise in accordance with the present invention has a bladder (10) and a ballast stay (15) accommodated inside the bladder (10). The bladder (10) has a flat bottom (11) and a bulge top (12). The ballast stay (15) is thermally welded to the bottom (11) to stiffen the bottom (11) to make the air cushion stably placed on the ground. Combining the bladder (10) and ballast stay (15) in one piece makes the configuration of the air cushion simple and also simplifies the manufacturing process to reduce product cost of the air cushion.