Abstract: An uninterruptible power supply includes a switching unit, a charging unit, an energy storage unit, a conversion unit, and a control unit. When an input power source is available, the switching unit provides a first output power source and the charging unit converts the input power source into a first power source to provide the first power source to the control unit and to charge the energy storage unit. When the input power source is not available, the conversion unit converts the electricity of the energy storage unit into a second output power source and provides the second output power source. When the input power source is not available, the conversion unit provides a second power source to the charging unit so that the charging unit converts the second power source into the first power source and provides the first power source to the control unit.

Abstract: An illuminated keyboard includes a light guiding substrate, a support plate, a plurality of keycaps, and a plurality of liftable connecting member. The light guiding substrate has an upper surface and a lower surface. The upper surface includes a plurality of assembly areas, each of the assembly areas has an assembly structure. The support plate is above the light guiding substrate, and the support plate has a top surface and a bottom surface. The support plate is provided with a plurality of first penetrated portions, each of the first penetrated portions corresponds to the corresponding assembly area, and each of the assembly structures passes through the corresponding first penetrated portion. The keycaps are above the support plate and corresponding to the assembly areas. Each of the liftable connecting members is connected to the corresponding keycap and the assembly structure of the corresponding assembly area.

Abstract: A keyboard device includes a bottom plate, key caps, a circuit board, reset members, and assembly structures. The bottom plate has assembly regions. The key caps are above the bottom plate and correspond to the assembly regions. The circuit board is under the key caps. The key caps are abutted by the reset members. The assembly structures are between the bottom plate and the key caps. Each assembly structure includes an assembly member and a long rod. The assembly member is on the assembly region. The long rod is on the assembly member and is capable of moving up and down relative to the bottom plate. Each key cap includes a clamp portion. The clamp portion is on the long rod. The key cap is connected to the bottom plate via the clamp portion and is swingable about the long rod relative to the bottom plate.

Abstract: A linear motor includes a magnet seat, a magnet unit, a coil seat and a coil unit. The magnet unit is disposed on the magnet seat, and includes a plurality of magnet sets each including two magnets. The coil unit is disposed on the coil seat, and includes a plurality of coil sets each including two coils. The magnets of each of the magnet sets are aligned with each other in a direction different from that in which the coils of each of the coil sets are aligned.

Abstract: A keyboard device includes a base plate and a plurality of keyswitches disposed on the base plate. At least one of the keyswitches includes a keycap, two linkages, and two magnetic attraction members. The linkages are connected between the base plate and the keycap and configured to guide the movements of the keycap toward and away from the base plate. The magnetic attraction members are rotatably connected to the linkages, respectively, and are configured to attract each other. When the magnetic attraction members abut against each other, the keycap is at a highest position relative to the base plate. When the keycap moves toward the base plate from the highest position, the magnetic attraction members are separated from each other.

Abstract: An adhesive composition with high frequency characteristics and the application thereof; wherein, the adhesive composition has a total weight of (A), (B) and (C) in 100 parts by weight, comprising: (A) 40-80 parts by weight of solvent-soluble polyimide; (B) 5-30 parts by weight of propenyl-modified polyphenylene oxide resin; (C) 10-30 parts by weight of epoxy resin; and optionally comprising at least one of the following components: (D) flexibilizer; (E) flame retardant; (F) inorganic filler; (G) coupling agent; and (H) catalyst. The adhesive composition has the advantages of low dielectric constant, low dielectric loss, favorable heat resistance and low-temperature (<180° C.) adhesion. The adhesive composition can be used for preparing high-frequency protective membrane and high-frequency adhesive film.

Abstract: A conventional medical connector allows a gap therein to function as a passage for a flowing liquid at the cost of the flow rate of the flowing liquid. The present invention provides a medical connector which comprises a tubular resilient element. One end of the resilient element is a closed end. A through hole is disposed on the wall of the resilient element, allowing an infusion liquid to flow fluently through the cavity of the tubular resilient element. Therefore, the medical connector is effective in increasing the flow rate and thereby suitable for massive liquid infusion.

Abstract: A method of multi-radio interworking to provide integrated cellular and WLAN access for a multi-radio device is provided. A serving base station in a cellular network first obtains wireless local area network (WLAN) information and then forward the WLAN information to a serving device such that the serving device is capable to connect with both the cellular network and a WLAN. The WLAN information may comprise scanning information, WLAN QoS information, WLAN layer-3 information, or additional WLAN access point information. The WLAN information is forwarded based on triggering events associated with the serving base station information, WLAN coverage information, or the serving device information. Based on the received WLAN information, when entering WLAN coverage, the serving device activates its WLAN access to forward traffic from the cellular access network to the WLAN access network. When leaving WLAN coverage, the serving device deactivates its WLAN access to save power consumption.

Abstract: A lighting structure for a ceiling fan includes a substrate. The substrate has a top surface and a bottom surface. At least a lamp is disposed on the bottom surface. A plurality of fins and an upright wall are disposed on the top surface. The upright wall extends upward and extends around an enclosure to form therein a receiving chamber for receiving a ceiling fan control device. A first connection portion is disposed near the top end of the upright wall and connected to the ceiling fan.

Abstract: A core assembly for the linear motor comprising a first core, a second core, a space, a tube division, a first assembly part and a second assembly part is provided. The first core comprises a first yoke, a first surface and a second surface wherein the first surface and the second surface are configured on the opposite sides of the first yoke, and a plurality of first teeth are configured on the second surface. The second core comprises a second yoke, a third surface and a fourth surface wherein the third surface and the fourth surface are configured on the opposite sides of the second yoke, the third surface corresponds to the first surface, and a plurality of second teeth are configured on the fourth surface. The space is formed between the first yoke and the second yoke. The tube division is contained within the space. The first assembly part and the second assembly part are positioned between the first surface and the third surface in the form of complementary configuration.

Abstract: A hand tool for current sensing includes a body (110) and a current sensing module (200). The body (110) includes two clamping handles (120) pivotally connected by a pivot (130), two pliers jaws (140) disposed at respective one ends of the two clamping handles (120) respectively, and a clamping structure (150) disposed at the two pliers jaws (140). The current sensing module (200) is detachably coupled to any of the pliers jaws (140) and is arranged adjacent to the clamping structure (150). The current sensing module (200) includes an alert unit (220) for sending out an alert signal. Accordingly, an operator can sense whether a cable carries a current by means of the hand tool, thus ensuring safety of the operator during work.

Abstract: The present invention provides a method of forming a metal layer on a specific photosensitive resin. The method comprises the following steps: (i) pretreatment: cleaning and pre-activating a surface of the photosensitive resin by using an alkaline solution; (ii) surface modification: soaking the photosensitive resin in a surface modifier to form an organic modification layer; (iii) surface activation: adding catalytic metal ions to form a metal ion complex with the organic modification layer; (iv) reduction reaction: reducing the metal ion complex into a nano metal catalyst by using a reducing agent; (v) chemical plating: soaking the photosensitive resin in an chemical plating solution to form a conductive metal layer; (vi) heat treatment: baking the photosensitive resin at 100-250° C., and (vii) electroplating thickening: electroplating the baked photosensitive resin to thicken the conductive metal layer.

Abstract: An electronically commutated fan system includes an alternating-current-to-direct-current conversion unit, an inverter unit and a control unit. The alternating-current-to-direct-current conversion unit converts an alternating-current input power source into a first direct-current power source. The inverter unit is electrically connected between the alternating-current-to-direct-current conversion unit and a fan. The inverter unit converts the first direct-current power source into an alternating-current output power source and provides the alternating-current output power source to the fan to rotate. The control unit is electrically connected to the alternating-current-to-direct-current conversion unit and the inverter unit. The control unit controls the alternating-current-to-direct-current conversion unit and the inverter unit to adjust a rotational speed of the fan.

Abstract: A method of multi-radio interworking to provide integrated cellular and WLAN access for a multi-radio device is provided. A serving base station in a cellular network first obtains wireless local area network (WLAN) information and then forward the WLAN information to a serving device such that the serving device is capable to connect with both the cellular network and a WLAN. The WLAN information may comprise scanning information, WLAN QoS information, WLAN layer-3 information, or additional WLAN access point information. The WLAN information is forwarded based on triggering events associated with the serving base station information, WLAN coverage information, or the serving device information. Based on the received WLAN information, when entering WLAN coverage, the serving device activates its WLAN access to forward traffic from the cellular access network to the WLAN access network. When leaving WLAN coverage, the serving device deactivates its WLAN access to save power consumption.

Abstract: A hand tool structure (10) includes a housing (1), a wire stripper assembly (2), a circuit board (3), a current sensor (4), and one or more alert units (5). The housing (1) includes an opening (14). The wire stripper assembly (2) is accommodated in the housing (1) and is disposed corresponding to the opening (14). The circuit board (3) is disposed in the housing (1). The circuit board (3) includes a controller (31). The current sensor (4) is electrically connected to the circuit board (3) and is disposed adjacent to the wire stripper assembly (2). The current sensor (4) senses current and generates an electrical signal. The alert unit (5) is electrically connected to the circuit board (3). After receiving the electrical signal, the controller (31) controls the alert unit (5) to send out an alert.

Abstract: A hand tool for current sensing includes a body (110) and a current sensing module (200). The body (110) includes two clamping handles (120) pivotally connected by a pivot (130), two pliers jaws (140) disposed at respective one ends of the two clamping handles (120) respectively, and a clamping structure (150) disposed at the two pliers jaws (140). The current sensing module (200) is detachably coupled to any of the pliers jaws (140) and is arranged adjacent to the clamping structure (150). The current sensing module (200) includes an alert unit (220) for sending out an alert signal. Accordingly, an operator can sense whether a cable carries a current by means of the hand tool, thus ensuring safety of the operator during work.

Abstract: The present invention provides an image calibrating method of a panoramic fish-eye camera comprising the following steps of: establishing a panoramic optical target space; using the panoramic fish-eye camera for shooting the panoramic optical target space's panoramic image; establishing a depth calibration parameter by using a depth calibration module; establishing an internal calibration parameter of the panoramic fish-eye camera; establishing an image stitching parameter and a space depth transformation parameter of the panoramic image and the panoramic optical target space; and using the internal calibration parameter, the image stitching parameter, the space depth transformation parameter and the depth calibration parameter to calibrate the panoramic image for generating a 3D panoramic image. Compared to the prior art, the present invention can optimize the calibration parameters by accumulating all the camera parameters and executing a machine learning for increasing the computing efficiency.

Abstract: A method of multi-radio interworking to provide integrated cellular and WLAN access for a multi-radio device is provided. A serving base station in a cellular network first obtains wireless local area network (WLAN) information and then forward the WLAN information to a serving device such that the serving device is capable to connect with both the cellular network and a WLAN. The WLAN information may comprise scanning information, WLAN QoS information, WLAN layer-3 information, or additional WLAN access point information. The WLAN information is forwarded based on triggering events associated with the serving base station information, WLAN coverage information, or the serving device information. Based on the received WLAN information, when entering WLAN coverage, the serving device activates its WLAN access to forward traffic from the cellular access network to the WLAN access network. When leaving WLAN coverage, the serving device deactivates its WLAN access to save power consumption.

Abstract: A stripping plier includes a first plier handle, a second plier handle, a blade assembly, a spring and a supportive blocking member. The blade assembly is attached to two opposite side edges of the first plier handle and the second plier handle correspondingly; two ends of the spring are secured onto the first plier handle and the second plier handle respectively; the supportive blocking member is arranged on one side edge of the blade assembly, one end of the supportive blocking member is attached onto the first plier handle and another end thereof extends to the second plier handle. The supportive blocking member is able to provide supporting force during the cutting of the blade assembly in order to prevent any positional shifts of the stripping plier from occurring.

Abstract: A safety medical connector includes a composite inner pipe, a first resilient element, a sealing element, and a housing. The first resilient element hermetically seals the entrance of the housing, and the sealing element hermetically seals the exit of the housing; hence, thanks to the double hermetic seal structures, the safety medical connector is leakproof and airtight. When in use, part of the composite inner pipe is secured and stationary, thereby enhancing structural stability.