Abstract: A suturing needle is provided for injecting a gold thread. The suturing needle includes a needle body having a sharpened tip part at an upper end thereof. In addition, the suturing needle includes an upper groove provided on the sharpened tip part to hold the gold thread therein, and a lower groove provided near a lower end of the needle body to be opposite to the upper groove. Also, the suturing needle includes a handle part detachably combined with the lower end of the needle body. Various embodiments are possible.

Abstract: A suturing needle is provided for injecting a gold thread. The suturing needle includes a needle body having a sharpened tip part at an upper end thereof. In addition, the suturing needle includes an upper groove provided on the sharpened tip part to hold the gold thread therein, and a lower groove provided near a lower end of the needle body to be opposite to the upper groove. Also, the suturing needle includes a handle part detachably combined with the lower end of the needle body. Various embodiments are possible.

Abstract: The present invention provides a protective glove which improves protection and wearability by integrating protective members using features of thermosetting material and thermoplastic material. The protective glove comprises: a body 10 into which a back of hand, a palm and fingers of a wearer are inserted; a first protective member 20 made from thermosetting material, which is formed to protect a predetermined portion of the wearer's hand and exposed to outside and which is integrally attached to an outer surface of the body 10; and a second protective member 30 made from thermoplastic material, which is formed to protect a predetermined portion of the wearer's hand and is integrated with the first protective member 20, and which is attached to the outer surface of the body 10.

Abstract: A cylinder block assembly may include a cylinder block, a cylinder body disposed in the cylinder block, with a plurality of cylinder bores formed in the cylinder body, a fluid jacket, which is formed between an inner circumferential surface of the cylinder block and an outer circumferential surface of the cylinder body, and through which coolant flows, and a block insert disposed in the water jacket and configured to guide a flow of coolant, wherein the cylinder block may include a second block coolant outlet, which is formed at a second side in a surface of an exhaust side of the cylinder block, and through which the coolant in the water jacket is discharged, and wherein the exhaust side may include a side at which combustion gas is exhausted out of the cylinder body.

Abstract: A cylinder block assembly may include a cylinder block, a cylinder body disposed in the cylinder block, with a plurality of cylinder bores formed in the cylinder body, a fluid jacket, which is formed between an inner circumferential surface of the cylinder block and an outer circumferential surface of the cylinder body, and through which coolant flows, and a block insert disposed in the water jacket and configured to guide a flow of coolant, wherein the cylinder block may include a second block coolant outlet, which is formed at a second side in a surface of an exhaust side of the cylinder block, and through which the coolant in the water jacket is discharged, and wherein the exhaust side may include a side at which combustion gas is exhausted out of the cylinder body.

Abstract: A glove includes spaces formed at parts corresponding to the knuckle part of the hand and joint parts of the fingers to guarantee the movement and protection of the knuckle part and the joint parts. The glove also includes protection members longitudinally formed in a shape corresponding to each finger, thereby effectively protecting all the fingers. The protection members are formed from a lightweight, soft material, thereby reducing the fatigue of a wearer due to wear sensation. A cover member is formed from a rigid material to protect the hand and each of the protection members from the outside.

Abstract: A variable charge motion system may include a sliding plate positioned internal to a pipeline of an intake port connected to a combustion chamber, and slide and moved to induce a tumble flow with respect to an intake flow of the air which flows the pipeline and enters into the combustion chamber, wherein the sliding plate is positioned along a guide wall formed in the pipeline.

Abstract: According to the present invention, there is provided an ingot clamp including: a clamp body configured to have a holder mounting groove and a cavity; a fixing part configured to support and fix one side of an ingot holder inserted in the holder mounting groove; a movable fixing part disposed in the cavity and the holder mounting groove and configured to press and fix the other side of the ingot holder; a cover assembly coupled with the clamp body and configured to cover the cavity; and an air supply part coupled with the cover assembly and configured to supply air into the cavity.

Abstract: A variable intake system includes a pair of surge tanks connected in a communicating manner to a main intake pipe through a low speed communication pipe and a high speed communication pipe, a middle speed communication pipe for connecting the pair of surge tanks, and a noise reducing member integrally provided at the middle speed communication pipe to reduce noise.

Abstract: A variable charge motion system may include a sliding plate positioned internal to a pipeline of an intake port connected to a combustion chamber, and slide and moved to induce a tumble flow with respect to an intake flow of the air which flows the pipeline and enters into the combustion chamber, wherein the sliding plate is positioned along a guide wall formed in the pipeline.

Abstract: A gasoline direct injection engine is provided in which fuel is directly injected by an injector disposed at a side of an exhaust port. The gasoline direct injection engine includes an injector that directly injects fuel into a combustion chamber, a spark plug, an intake port, an exhaust port, and a piston head The intake port and the exhaust port are disposed to face each other based on an installation location of the spark plug, and the injector is disposed at a side of the exhaust port.

Abstract: A vehicular exhaust device is disclosed. The vehicular exhaust device includes an exhaust pipe, which is connected at one end to an exhaust manifold of a cylinder and at the other end to a catalytic converter. In particular, an intermediate portion of the exhaust pipe is in contact with the side surface of the catalytic converter so as to heat the catalytic converter by heat of the exhaust pipe.

Abstract: The present invention provides a protective glove which improves protection and wearability by integrating protective members using features of thermosetting material and thermoplastic material. The protective glove comprises: a body 10 into which a back of hand, a palm and fingers of a wearer are inserted; a first protective member 20 made from thermosetting material, which is formed to protect a predetermined portion of the wearer's hand and exposed to outside and which is integrally attached to an outer surface of the body 10; and a second protective member 30 made from thermoplastic material, which is formed to protect a predetermined portion of the wearer's hand and is integrated with the first protective member 20, and which is attached to the outer surface of the body 10.

Abstract: A method and device for processing an address resolution protocol (ARP) in a software-defined networking (SDN) environment is disclosed. The method includes receiving, by a first network device, an ARP request packet from a first terminal so that the first terminal communicates with a second terminal and transmitting, by the first network device, an ARP response message including MAC address information of the second terminal to the first terminal as a response to the ARP request packet. Accordingly, a load of the controller can be reduced by sharing and processing an ARP proxy function with the network device in the SDN environment.

Abstract: A cylinder block assembly may include a cylinder block, a cylinder body disposed in the cylinder block, with a plurality of cylinder bores formed in the cylinder body, a fluid jacket, which is formed between an inner circumferential surface of the cylinder block and an outer circumferential surface of the cylinder body, and through which coolant flows, and a block insert disposed in the water jacket and configured to guide a flow of coolant, wherein the cylinder block may include a second block coolant outlet, which is formed at a second side in a surface of an exhaust side of the cylinder block, and through which the coolant in the water jacket is discharged, and wherein the exhaust side may include a side at which combustion gas is exhausted out of the cylinder body.

Abstract: A glove includes spaces formed at parts corresponding to the knuckle part of the hand and joint parts of the fingers to guarantee the movement and protection of the knuckle part and the joint parts. The glove also includes protection members longitudinally formed in a shape corresponding to each finger, thereby effectively protecting all the fingers. The protection members are formed from a lightweight, soft material, thereby reducing the fatigue of a wearer due to wear sensation. A cover member is formed from a rigid material to protect the hand and each of the protection members from the outside.

Abstract: A vehicular exhaust device is disclosed. The vehicular exhaust device includes an exhaust pipe, which is connected at one end to an exhaust manifold of a cylinder and at the other end to a catalytic converter. In particular, an intermediate portion of the exhaust pipe is in contact with the side surface of the catalytic converter so as to heat the catalytic converter by heat of the exhaust pipe.

Abstract: Output performance of the engine may be maximized by a configuration in which air is supplied so as to maximize volumetric efficiency of the respective cylinders in a multi-cylinder engine including a plurality of cylinders.

Abstract: A variable intake system includes a pair of surge tanks connected in a communicating manner to a main intake pipe through a low speed communication pipe and a high speed communication pipe, a middle speed communication pipe for connecting the pair of surge tanks, and a noise reducing member integrally provided at the middle speed communication pipe to reduce noise.

Abstract: A catalyst can of exhaust gas can include a catalyst embedded substantially in the center of an inner space of the catalyst can, and an inflow space and a discharge space partitioned in an upper part and a lower part of the catalyst can, respectively. The catalyst can also includes an inflow-side partition vertically cutting and dividing the inflow space into a plurality of partial inflow spaces, and an inlet formed for each partial inflow space.