Abstract: A device for separating tramp metals from liquid raw materials includes a body unit, a holding unit, a magnetic unit, a rinsing unit, and a driving unit. The body unit includes a tank for feeding-in and feeding-out liquid raw materials. The holding unit is coupled to the tank and includes and a plurality of non-magnetic holders received in the tank. The magnetic unit is mounted on the tank and includes an enclosure haying a telescopic wall to be in a compressed or extended state. The rinsing unit is fixed on the interior of the tank to rinse the non-magnetic holders. The driving unit is coupled the tank and the magnetic unit for driving the magnet unit moving between a first and second positions. An assembly is assembled from the device. And a method is carried out by the device or the assembly.

Abstract: A wearable device, and a notification system and a notification method thereof are provided. The wearable device includes a rotatable ring, multiple switches, and a communication module. The wearable device obtains a control signal by rotating the rotatable ring to trigger part of the switches, and transmits a mode signal to an electronic apparatus in response to the control signal. After receiving the mode signal, the electronic apparatus switches to a corresponding mode.

Abstract: A wearable device, and a notification system and a notification method thereof are provided. The wearable device includes a rotatable ring, multiple switches, and a communication module. The wearable device obtains a control signal by rotating the rotatable ring to trigger part of the switches, and transmits a mode signal to an electronic apparatus in response to the control signal. After receiving the mode signal, the electronic apparatus switches to a corresponding mode.

Abstract: The present invention provides a display parameter adjusting method and an electronic device employing the method. The electronic device includes a display, a light source and a light receiver. The display parameter adjusting method includes: emitting a light beam to the light receiver by the light source; calculating a turbidity of a location of the display according to a first light intensity of the light beam received by the light receiver, wherein a propagation direction of the light beam emitted by the light source is parallel to a displaying surface of the display, and the location is beneath a water surface; and adjusting the display parameter according to the turbidity.

Abstract: The present invention provides a display parameter adjusting method and an electronic device employing the method. The electronic device includes a display, a light source and a light receiver. The display parameter adjusting method includes: emitting a light beam to the light receiver by the light source; calculating a turbidity of a location of the display according to a first light intensity of the light beam received by the light receiver, wherein a propagation direction of the light beam emitted by the light source is parallel to a displaying surface of the display, and the location is beneath a water surface; and adjusting the display parameter according to the turbidity.

Abstract: A test method for verifying installation validity of a peripheral component interconnected (PCI) devices on an electronic device having a test module, comprises the steps of: (a) storing information of onboard devices and slots on motherboards of different electronic devices and information of PCI devices added in the slots of the motherboards in a first data storing device; (b) storing a bill of material (BOM) showing all possible configurations of the different computers in a second data storing device; (c) generating a configuration file according to the BOM and information of the motherboards and PCI devices; (d) the test module in the computer checking actual hardware configuration of the computer and comparing the actual configuration with the corresponding information recorded in the configuration file; (e) outputting a test result.

Abstract: A test method for verifying installation validity of a peripheral component interconnected (PCI) devices on an electronic device having a test module, comprises the steps of: (a) storing information of onboard devices and slots on motherboards of different electronic devices and information of PCI devices added in the slots of the motherboards in a first data storing device; (b) storing a bill of material (BOM) showing all possible configurations of the different computers in a second data storing device; (c) generating a configuration file according to the BOM and information of the motherboards and PCI devices; (d) the test module in the computer checking actual hardware configuration of the computer and comparing the actual configuration with the corresponding information recorded in the configuration file; (e) outputting a test result.

Abstract: The present invention provides a system for transmitting data quickly between a client and a server. The system includes at least one server (2) and a plurality of clients (1). The server provides an administration interface to the client, and includes: an inputting module (20) for inputting file directory paths via the administration interface; a judging module (21) for determining whether a reference document that corresponds to a source document in the client exists on the server, and for identifying a difference between the updated source document and the reference document according to verifications; a copying module (22) for copying the reference document to the server; and a transmitting module (23) for transmitting the difference, and for updating the copied document according to the difference. A related method is also disclosed.