Abstract: A light-emitting device includes a substrate including a top surface, a first side surface and a second side surface, wherein the first side surface and the second side surface of the substrate are respectively connected to two opposite sides of the top surface of the substrate; a semiconductor stack formed on the top surface of the substrate, the semiconductor stack including a first semiconductor layer, a second semiconductor layer, and an active layer formed between the first semiconductor layer and the second semiconductor layer; a first electrode pad formed adjacent to a first edge of the light-emitting device; and a second electrode pad formed adjacent to a second edge of the light-emitting device, wherein in a top view of the light-emitting device, the first edge and the second edge are formed on different sides or opposite sides of the light-emitting device, the first semiconductor layer adjacent to the first edge includes a first sidewall directly connected to the first side surface of the substrate,

Abstract: A bearing adjuster is comprised of a grip, an adjusting member, a fixing member and three movable members. The adjusting member is disposed on a protrusion of the grip. The fixing member is disposed on the adjusting member. The movable members are disposed on the fixing member correspondingly. A threaded rod of the grip is screwed in a threaded hole of a positioning protrusion of the fixing member. A sliding block of each movable member and positioning guide blocks of the sliding block are disposed in one of sliding grooves of the fixing member and positioning guide grooves of the sliding groove respectively. A guide protrusion of the movable member is disposed in one of corresponding grooves of the adjusting member. Thus, the bearing adjuster is able to adjust its' diameter to coordinate with different sizes of the bearings.

Abstract: A bearing adjuster is comprised of a grip, an adjusting member, a fixing member and three movable members. The adjusting member is disposed on a protrusion of the grip. The fixing member is disposed on the adjusting member. The movable members are disposed on the fixing member correspondingly. A threaded rod of the grip is screwed in a threaded hole of a positioning protrusion of the fixing member. A sliding block of each movable member and positioning guide blocks of the sliding block are disposed in one of sliding grooves of the fixing member and positioning guide grooves of the sliding groove respectively. A guide protrusion of the movable member is disposed in one of corresponding grooves of the adjusting member. Thus, the bearing adjuster is able to adjust its' diameter to coordinate with different sizes of the bearings.

Abstract: A magnetic structure for a socket includes a containing body made of a soft material. The containing body has an embedding hole defined therein. A magnetic element is received in the embedding hole. The containing body has a plurality of ribs disposed around an outer periphery of the containing body. When the containing body is embedded into the socket, the rib abuts an inner wall of the socket for appropriately adjusting a compression level of the containing body with respect to the inner wall of the socket to securely couple the containing body with the socket.

Abstract: A magnetic structure for a socket includes a containing body made of a soft material. The containing body has an embedding hole defined therein. A magnetic element is received in the embedding hole. The containing body has a plurality of ribs disposed around an outer periphery of the containing body. When the containing body is embedded into the socket, the rib abuts an inner wall of the socket for appropriately adjusting a compression level of the containing body with respect to the inner wall of the socket to securely couple the containing body with the socket.

Abstract: Pliers include a left grip, a right grip, a positioned clamping base, a movable clamping base, two clamping members and two gears. Each of the positioned clamping base and the movable clamping base has a notch, a recess, a hole cut on the top of the notch and the bottom of the recess respectively, a through hole bored in the bottom of the notch to communicate with the recess. Two clamping members are respectively fitted in each notch, provided with plural plates, plural curved grooves formed in one of them and plural curved projections formed in the other, a bar and a shaft formed on their tops and their bottoms respectively. Each of the recesses is fitted with a gear provided with a through hole. Thus, the invention can be used to press diverse specifications of conducting line.