Abstract: A riser card rotating module is disposed adjacent to an expansion slot and includes a guide plate, a fixing plate, a riser card, a first pivot member and a second pivot member. The guide plate has a first guide rail parallel to a plug-unplug direction of the expansion slot and a second guide rail perpendicular to the plug-unplug direction of the expansion slot, wherein the first guide rail and the second guide rail communicate with each other to form a T-shape. The riser card is fixed on the fixing plate and has an electric connector. An end of the first pivot member is fixed on the fixing plate. Another end of the first pivot member is movably disposed on the guide plate. An end of the second pivot member is fixed on the fixing plate. Another end of the second pivot member is movably disposed on the guide plate.

Abstract: A riser card rotating module is disposed adjacent to an expansion slot and includes a guide plate, a fixing plate, a riser card, a first pivot member and a second pivot member. The guide plate has a first guide rail parallel to a plug-unplug direction of the expansion slot and a second guide rail perpendicular to the plug-unplug direction of the expansion slot, wherein the first guide rail and the second guide rail communicate with each other to form a T-shape. The riser card is fixed on the fixing plate and has an electric connector. An end of the first pivot member is fixed on the fixing plate. Another end of the first pivot member is movably disposed on the guide plate. An end of the second pivot member is fixed on the fixing plate. Another end of the second pivot member is movably disposed on the guide plate.

Abstract: A touch controller is coupled to a touch screen and detects a first gesture at a first point on the touch screen. The first gesture includes physical contact of the touch screen by a user device at the first point. The touch controller detects a second gesture that is associated with movement of the user device from the first point to a second point on the touch screen. The second gesture includes detecting movement of the user device within a sensing range from the first point to the second point. The sensing range corresponds to an orthogonal distance from a surface of the touch screen. The touch controller detects a third gesture at the second touch point. The third gesture includes physical contact of the touch screen at the second touch point. Upon detecting the first, second and third gestures the touch controller performs a corresponding action.

Abstract: A test device includes a base, a locating component installed on the base, a platform disposed on the base, an operating component, a driving component installed on the platform, at least one light emitting component, at least one sensing component and a control unit. The driving component is for driving the operating component. The at least one light emitting component is disposed on at least one track of the platform for emitting light. The at least one sensing component is for sensing the light emitted from the at least one light emitting component and reflected from the workpiece. The control unit determines whether to control the driving component to drive the operating component to move to the workpiece according a sensing result of the at least one sensing component sensing the light emitted from the at least one light emitting component and reflected from the workpiece.

Abstract: In a non-invasive human metabolic condition measuring apparatus and method, a micro-light source emits an incident light having a wavelength from 329 nm to 473 nm to trigger a mitochondrial metabolite of a human mucosa tissue, and the metabolite is excited to generate a fluorescent signal having a wavelength from 405 nm to 572 nm, and the fluorescent signal is filtered by an optical filter, received by a micro receiver, and amplified by an amplification circuit sequentially, and then a filter circuit and an analog/digital conversion circuit of a microprocessing unit are provided for filtering and performing an analog/digital signal conversion respectively, so that the metabolite content can be calculated by the computation to provide human metabolic conditions, and a combination of micro components and circuits is used for miniaturizing the apparatus to provide a convenient carry of the apparatus.

Abstract: A touch controller is coupled to a touch screen and detects a first gesture at a first point on the touch screen. The first gesture includes physical contact of the touch screen by a user device at the first point. The touch controller detects a second gesture that is associated with movement of the user device from the first point to a second point on the touch screen. The second gesture includes detecting movement of the user device within a sensing range from the first point to the second point. The sensing range corresponds to an orthogonal distance from a surface of the touch screen. The touch controller detects a third gesture at the second touch point. The third gesture includes physical contact of the touch screen at the second touch point. Upon detecting the first, second and third gestures the touch controller performs a corresponding action.

Abstract: In a non-invasive human metabolic condition measuring apparatus and method, a micro-light source emits an incident light having a wavelength from 329 nm to 473 nm to trigger a mitochondrial metabolite of a human mucosa tissue, and the metabolite is excited to generate a fluorescent signal having a wavelength from 405 nm to 572 nm, and the fluorescent signal is filtered by an optical filter, received by a micro receiver, and amplified by an amplification circuit sequentially, and then a filter circuit and an analog/digital conversion circuit of a microprocessing unit are provided for filtering and performing an analog/digital signal conversion respectively, so that the metabolite content can be calculated by the computation to provide human metabolic conditions, and a combination of micro components and circuits is used for miniaturizing the apparatus to provide a convenient carry of the apparatus.

Abstract: A dual-frequency directional antenna includes a dielectric substrate, high frequency antenna elements, low frequency antenna elements, symmetrical micro-strip lines and baluns respectively disposed on a front surface and a rear surface of the dielectric substrate. Two ends of a symmetrical micro-strip line are respectively connected to two low frequency antenna elements. The high frequency antenna elements are disposed between two low frequency antenna elements and connected to a symmetric micro-strip line. Each balun is disposed between two high frequency antenna elements, one end of the balun is connected to a middle segment of a symmetrical micro-strip line and the other end is connected to an antenna feeding port. The dual-frequency directional antenna according to the present invention with thin and compact size has dual operating frequency bands property and is applicable for indoor environment.

Abstract: A non-volatile memory device with a page buffer having dual registers includes a memory cell array, a selector circuit and a page buffer circuit, the selector circuit being coupled to an exterior data line, the page buffer circuit including a first register and a second register being coupled between the memory cell array and the selector circuit, and the first register and second register being commonly coupled through a sense node. The first and second registers alternately write data to the memory cell array for programming. As one of the first and second registers performs programming, the other register stores data from the data line concurrently. In other words, the second register stores data from the data line when the first register is in programming, whereas the first register stores data from the data line when the second register is in programming.

Abstract: A log-periodic dipole array antenna including a dielectric substrate, and antenna elements, symmetrical microstrip lines and baluns disposed on two corresponding surfaces of the substrate is provided. The antenna elements on each surface are connected to one side of the corresponding symmetrical microstrip line, respectively. The width of at least one antenna element on each surface is broadened gradually outwards from the side of the antenna element, which is connected to the corresponding symmetrical microstrip line. In addition, the baluns are connected to the ends of the corresponding symmetrical microstrip lines, respectively. The antenna elements on one surface are in a mirror-image relation to those on the other surfaces. The log-periodic dipole array antenna features increased broadband with a thin and compact-size, better margin in design to meet different bandwidth requirements.

Abstract: A wireless transmission apparatus including a signal output/input port and an antenna module is provided. The antenna module is used for receiving and transmitting wireless signals satisfying a transmission standard IEEE 802.11. The antenna module is electrically connected to the signal output/input port. Furthermore, the antenna module is rotated with respect to the signal output/input port. The antenna module has two degrees of freedom in rotation directions, such that it is easy to adjust the position of antenna module so that the wireless transmission apparatus has a good signal receiving quality.

Abstract: A log-periodic dipole array antenna including a dielectric substrate, and antenna elements, symmetrical microstrip lines and baluns disposed on two corresponding surfaces of the substrate is provided. The antenna elements on each surface are connected to one side of the corresponding symmetrical microstrip line, respectively. The width of at least one antenna element on each surface is broadened gradually outwards from the side of the antenna element, which is connected to the corresponding symmetrical microstrip line. In addition, the baluns are connected to the ends of the corresponding symmetrical microstrip lines, respectively. The antenna elements on one surface are in a mirror-image relation to those on the other surfaces. The log-periodic dipole array antenna features increased broadband with a thin and compact-size, better margin in design to meet different bandwidth requirements.

Abstract: A dual-frequency directional antenna includes a dielectric substrate, high frequency antenna elements, low frequency antenna elements, symmetrical micro-strip Lines and baluns respectively disposed on a front surface and a rear surface of the dielectric substrate. Two ends of a symmetrical micro-strip line are respectively connected to two low frequency antenna elements. The high frequency antenna elements are disposed between two low frequency antenna elements and connected to a symmetric micro-strip line. Each balun is disposed between two high frequency antenna elements, one end of the balun is connected to a middle segment of a symmetrical micro-strip line and the other end is connected to an antenna feeding port. The dual-frequency directional antenna according to the present invention with thin and compact size has dual operating frequency bands property and is applicable for indoor environment.

Abstract: An ultra-wideband directional antenna is disclosed, including a dielectric substrate, and antenna elements, symmetrical microstrip lines and baluns on front and back surfaces of the dielectric substrate. Each end of the symmetrical microstrip line is connected to two antenna elements. Wherein, a width of the antenna elements increases gradually outwards from sides of the antenna elements connected to the symmetrical microstrip lines. One end of the balun is connected to the middle segment of the symmetrical microstrip lines, and the other end of the balun is connected to an antenna feeding port. The ultra-wideband directional antenna with thin and compact size has a broadband property with respect to VSWR and a radiation pattern and is suitable for indoor application.