Abstract: A method includes forming a first conductive feature over a semiconductor substrate, forming an ILD layer over the first conductive feature, patterning the ILD layer to form a trench, and forming a conductive layer over the patterned ILD layer to fill the trench. The method further includes polishing the conductive layer to form a via contact configured to interconnect the first conductive feature with a second conductive feature, where polishing the conductive layer exposes a top surface of the ILD layer, polishing the exposed top surface of the ILD layer, such that a top portion of the via contact protrudes from the exposed top surface of the ILD layer, and forming the second conductive feature over the via contact, such that the top portion of the via contact extends into the second conductive feature.

Abstract: A medical injection system is provided. The medical injection system comprises an injection module and the cartridge module coupled to the injection module. The injection module comprises a lead screw movable along an axial line into the cartridge module; a driver sleeve configured to partially accommodate the lead screw and to have a first sleeve end facing a distal end and having sleeve teeth, a dose plate including a first plate end facing the distal end, a second plate end facing a proximal end and having plate teeth corresponding to sleeve teeth, and a side surface located between the first plate end and the second plate end and having a surface tooth; and an indicia tube configured to accommodate the driver sleeve and the dose plate and to have tube concaves near a first tube end facing the distal end. The surface tooth corresponds to one of the tube concaves.

Abstract: A terminal assembly is disclosed. The terminal assembly comprises a main body having a welding platform and a first electrical conductive member having a connection terminal. According to the present invention, a welded structure is formed between the main body and the first electrical conductive member by making the connection terminal be welded on the welding platform. Briefly speaking, when utilizing this terminal assembly to make two electrical nodes be electrically connected to each other, one electrical conductive end of the main body and the first electrical conductive member are firstly connected to the two electrical nodes, respectively. Next, a welding process is applied to the welding platform and the connection terminal, such that an electrical connection is therefore established between the two electrical nodes.

Abstract: A terminal assembly is disclosed. The terminal assembly comprises a main body having a welding platform and a first electrical conductive member having a connection terminal. According to the present invention, a welded structure is formed between the main body and the first electrical conductive member by making the connection terminal be welded on the welding platform. Briefly speaking, when utilizing this terminal assembly to make two electrical nodes be electrically connected to each other, one electrical conductive end of the main body and the first electrical conductive member are firstly connected to the two electrical nodes, respectively. Next, a welding process is applied to the welding platform and the connection terminal, such that an electrical connection is therefore established between the two electrical nodes.

Abstract: A high voltage connector is disclosed. The high voltage connector principally consists of a housing body, a shielding case, a plurality of L-shaped conductive terminals, two L-shaped signal terminals, and a seal ring. The housing body is provided with a terminal accommodating body therein, and the shielding case is embedded in the housing body for covering the terminal accommodating body. Particularly, four guide slots are formed on a lateral side of the terminal accommodating body, four prop blocks are respectively formed in the four guide slots, and the shielding case is designed to have four prop members. In case of the shielding case being disposed to cover the terminal accommodating body, the four prop members slide in the four guide slots, and then are consequently stopped by the four prop blocks, thereby being fixed in the housing body.

Abstract: A medical injection system comprising an injection module, a retract module, and a bi-directional dose setting module. The bi-directional dose setting module comprises a dose plate, and the injection module comprises a dose knob engaged with the dose plate. The medical injection system generates a first response when the dose knob is rotated in the first direction, and generates a second response when the dose knob is rotated in the second direction.

Abstract: A high voltage connector is disclosed. The high voltage connector principally consists of a housing body, a shielding case, a plurality of L-shaped conductive terminals, two L-shaped signal terminals, and a seal ring. The housing body is provided with a terminal accommodating body therein, and the shielding case is embedded in the housing body for covering the terminal accommodating body. Particularly, four guide slots are formed on a lateral side of the terminal accommodating body, four prop blocks are respectively formed in the four guide slots, and the shielding case is designed to have four prop members. In case of the shielding case being disposed to cover the terminal accommodating body, the four prop members slide in the four guide slots, and then are consequently stopped by the four prop blocks, thereby being fixed in the housing body.

Abstract: A medical injection system comprising an injection module, a retract module, and a bi-directional dose setting module. The bi-directional dose setting module comprises a dose plate, and the injection module comprises a dose knob engaged with the dose plate. The medical injection system generates a first response when the dose knob is rotated in the first direction, and generates a second response when the dose knob is rotated in the second direction.

Abstract: Disclosures of the present invention mainly describe an electrical connector set mainly consisting of a space-end electrical connector disposed in a battery accommodating space and a battery-end electrical connector connected to a replaceable battery. The space-end electrical connector is integrated with a first outer circular cylinder member and a first inner circular cylinder member therein. In contrast to the space-end electrical connector, the battery-end electrical connector is also provided with a second outer circular cylinder member and a second inner circular cylinder member therein. By such arrangement, after connecting the battery-end electrical connector with the space-end electrical connector, the outer wall of the first outer circular cylinder member contacts with a circular negative electrode of the second outer circular cylinder member and the outer wall of the first inner circular cylinder member contacts with the circular positive electrode of the second inner circular cylinder member.

Abstract: Disclosures of the present invention describe an industrial socket, comprising: an insulation body, a plurality of electrical connectors, a plurality of actuating units, and a plurality of elastic elements, wherein each of the actuating units comprises a slant surface portion and a cover portion. It is worth explaining that, when an electrical plug is inserted into a receiving opening of the insulation body, the slant surface portion enters a notch by a pushing force applied by the electrical plug, such that the cover portion correspondingly moves with the motion of the slant surface portion, so as to stop the shielding to an electrical end of the electrical connector. Therefore, this novel industrial socket has many outstanding functions of fool-proof, dustproof and contact protection.

Abstract: A voltage switch including a casing, a plurality of terminals fastened to the casing, a bottom board covered on the casing and having a center opening, a contact slide mounted in the casing and moved within the center opening of the bottom board to alternatively connect the terminals together,, wherein the casing has a plurality of mounting grooves symmetrically disposed at two opposite sides; the bottom board is stamped from a metal plate and then bent into shape, having two screw holes longitudinally alinged at two opposite ends for mounting, and a plurality of upright hooks symmetrically and transversely aligned at two opposite ends and respectively fastened to the mounting grooves of the casing.