Abstract: The present invention provides a novel compound for effectively preventing nerve damage and protecting nerves, and a preparation method thereof. Besides, the present invention also provides a pharmaceutical composition comprising the novel compound, and a use of the novel compound for preventing nerve damage and protecting nerves.

Abstract: A packet transmission method is provided. The packet transmission method may be applied to an apparatus. The packet transmission method may include the following steps. A path engine circuit of the apparatus may receive a packet from a modem circuit of the apparatus or from a Wi-Fi chip of the apparatus. Then, the path engine circuit may transmit the packet from the modem circuit to the Wi-Fi chip, or transmit the packet from the Wi-Fi chip to the modem circuit or a central processing unit (CPU) of the apparatus.

Abstract: A method for multi-link operation (MLO) is provided. The method for MLO may be applied to an apparatus. The method for MLO may include the following steps. A multi-chip controller of the apparatus may assign different data to a plurality of chips of the apparatus, wherein each chip corresponds to one link of multi-links. Each chip may determine whether transmission of the assigned data has failed. A first chip of the chips may transmit the assigned data to an access point (AP) in response to the first chip determining that the transmission of the assigned data has not failed.

Abstract: A device for treating a user's skin using plasma is provided. The device comprises a plasma generation assembly and a power supply. The plasma generation assembly comprises a discharge electrode including a first surface; a first dielectric material layer provided on the first surface of the discharge electrode and the first surface, a ground electrode surrounding the discharge electrode, and an insulation member spacing around the discharge electrode from the ground electrode. The power supply configured to apply power to the plasma generation assembly so that plasma is generated from the first surface of the discharge electrode to the ground electrode and between the first dielectric material layer and the user's skin.

Abstract: A foldable electronic device including a first body, a second body, a hinge module, and a cover is provided. The hinge module is connected to the first body and the second body, such that the first body and the second body are rotated relatively to be folded or unfolded via the hinge module. The hinge module has a protruding rod eccentric to a rotation center of the hinge module. The cover is pivoted to the second body and located on a moving path of the protruding rod. The hinge module drives the cover to be rotated relative to the second body via the protruding rod.

Abstract: A foldable electronic device, including a first body, a second body, an air valve movably disposed in the first body, at least one triggering member, and a hinge connecting the first body and the second body, is provided. The first body has multiple openings respectively located at two opposite surfaces. The triggering member is movably disposed in the first body and has a part exposed outside the first body. The air valve and the triggering member are mutually on moving paths of each other. The first body and the second body are rotated to be folded or unfolded relative to each other by the hinge. A part of the triggering member is suitable for bearing a force such that the triggering member drives the air valve, so that the air valve opens or closes the openings.

Abstract: A shaping material extruding hollow module fabricating equipment of foamed shaping material having enclosing veneer comprises: a primary machinery, including a shaping material foaming mold allowing a foamed shaping material to be foamed, and disposed with a thermostat device and a blowing pipe; a shaping mold of formation platform, disposed with cooling water passageways and vacuum air passageways; a vacuum shaping mold of formation platform, disposed with cooling water passageways and vacuum air passageways; a shaping water tank mold for flattening the surface of shaping material, disposed with a water tank, a vacuum pump and a shaping block; a secondary machinery, disposed with a shaping material enclosing mold allowing the outer periphery of foamed shaping material to be enclosed by an enclosing veneer of non-foamed plastic and including a thermostat device; a towing device; a cutting device; and a shaping material storage rack adjacently disposed with a detecting device.

Abstract: A modularized ultrasonic vibration machining apparatus is provided, which includes a tool holder module. The tool holder module further includes: a housing, having a positioning pin disposed thereon; a tool holder linking part, disposed in the housing; a transmitting mechanism, disposed in the housing and linked to the tool holder linking part in a transmission manner; an expanding device, disposed in the housing and linked to the transmitting mechanism in a transmission manner; a piezoelectric element, disposed in the housing and linked to the expanding device; and an electrical connector, disposed in the housing and electrically connected to the piezoelectric element and the positioning pin. Therefore, the modularized tool holder has an internal vibration mechanism and closed circuit setting of power supply, is capable of being assembled and applied conveniently, and has good security, economical efficiency, and applicability in industry.

Abstract: A modularized ultrasonic vibration machining apparatus is provided, which includes a tool holder module. The tool holder module further includes: a housing, having a positioning pin disposed thereon; a tool holder linking part, disposed in the housing; a transmitting mechanism, disposed in the housing and linked to the tool holder linking part in a transmission manner; an expanding device, disposed in the housing and linked to the transmitting mechanism in a transmission manner; a piezoelectric element, disposed in the housing and linked to the expanding device; and an electrical connector, disposed in the housing and electrically connected to the piezoelectric element and the positioning pin. Therefore, the modularized tool holder has an internal vibration mechanism and closed circuit setting of power supply, is capable of being assembled and applied conveniently, and has good security, economical efficiency, and applicability in industry.