Abstract: Disclosed is a method of assembling a metal clamp and body springs of a wiper blade for vehicles, and an assembly. The method includes forming a plurality of through holes at major sides of the body springs, forming a plurality of protrusions corresponding to the through holes at a major side of the clamp such that the protrusions extend outward from the major side of the clamp, inserting the protrusions of the clamp into the respective through holes of the body springs, fixing the protrusions, which are located in the respective through holes, in the respective through holes by pressure welding or riveting such that the clamp is mounted to the body springs.

Abstract: An LED lighting device includes: an LED module; a thermal base coupled with the LED module and configured to absorb heat; and a heat-pipe loop formed in a tubule shape and having working fluid injected thereinto and comprising a heat-absorption portion coupled with the thermal base and configured to absorb heat and a heat-dissipating portion configured to dissipate the heat absorbed by the heat-absorption portion, wherein each coil of the heat-pipe loop is formed in a thin and long shape, and one side of the thin-and-long coil is coupled to the thermal base, and the other side of the thin-and-long coil is protruded to an outside from an edge of the thermal base.

Abstract: Provided are a memory device, a memory system, and a control method performed by the memory system. The control method includes operations of generating, by a first function block of the memory system, a main request comprising a first sub-request for a first operation that is requested by an external source and a second sub-request for a second operation that is dependent upon a processing result of the first operation; processing, by a second function block of the memory system, the first sub-request or the second sub-request; and when a processing result of the first sub-request performed by the second function block is a fail, transmitting, by a third function block of the memory system, abortion information to the first function block in response to the main request, regardless of processing the second sub-request.

Abstract: A light emitting diode package having heat dissipating slugs is provided. The light emitting diode package comprises first and second heat dissipating slugs formed of a conductive material and spaced apart from each other; a package main body coupled to the first and second heat dissipating slugs to support the first and second heat dissipating slugs; and a light emitting diode die electrically connected to the first and second heat dissipating slugs, wherein the respective first and second heat dissipating slugs are exposed to the outside through lower and side surfaces of the package main body. As such, the first and second heat dissipating slugs can be used as external leads.

Abstract: A heat-dissipating device and an electronic apparatus having the same are disclosed. The heat-dissipating device includes a heat-transferring heat pipe unit having a wick type of a heat pipe, in which a wick is formed on an inner surface of the heat pipe and a working fluid is injected into the heat pipe, and a heat-dissipating heat pipe unit having an oscillating capillary type of a loop heat pipe, in which the loop heat pipe is formed as a capillary and a working fluid is injected into the loop heat pipe. Here, the heat pipe includes a radiator being disposed adjacent to a heat source and transporting heat transferred from the heat source to the loop heat pipe, and the loop heat pipe includes a heat-receiving portion, which is thermally coupled to the radiator, and a heat-dissipating portion, which releases heat absorbed from the heat-receiving portion.

Abstract: An LED lighting apparatus includes: a light source module having an LED light source therein; a thermal base coupled with the light source module and configured to receive heat generated by the light source module; a heat-dissipating member coupled with edge regions of the thermal base to discharge heat transferred from the thermal base and having a ventilation unit formed therein for opening a central area of the thermal base so as to facilitate air ventilation; and a power supply unit disposed outside the heat-dissipating member so as to be positioned in a path of air moving toward the heat-dissipating member and configured to supply electric power to the light source module, thereby improving the heat-dissipating efficiency by facilitating the air around the heat-dissipating member and the power supply unit to flow without stagnation and effectively preventing overheating of the power supply unit by cooling the power supply unit.

Abstract: Disclosed is a light-emitting diode (LED) lighting apparatus. The LED lighting apparatus comprises: a light source module comprising an LED light source; a thermal base coupled to the light source module so as to receive heat generated by the light source module; and a heat-dissipating member comprising a ventilation unit coupled to an edge region of the thermal base so as to discharge heat transmitted from the thermal base and open a central area of the thermal base so as to facilitate air ventilation to the outside. The LED lighting apparatus can increase heat-dissipating efficiency by maximizing ventilation efficiency and enabling air around the heat-dissipating member to flow smoothly without stagnating.

Abstract: Exemplary embodiments of the present invention relate to an aspherical light emitting diode (LED) lens and a light emitting device including the same. The aspherical LED lens includes a light exit plane concavely depressed near a central axis, a light entrance plane including a conical plane having a vertex located on the central axis, and a plurality of protrusions arranged on a portion of a side surface of the light exit plane. The aspherical LED lens has a radially symmetrical structure with respect to the central axis.

Abstract: Provided is a film formation composition for improving the blackening of the surface of a steel sheet, particularly, the surface of a steel sheet containing Mg on the surface thereof, such as a Mg sheet, a plated steel sheet having a plated layer comprising Mg, and the like, a steel sheet comprising a film formed by the composition, and a method for forming the film. Provided are a film formation composition for preventing the blackening of the surface of the steel sheet, comprising: 2.5-7.5 parts by weight of a water-soluble phenoxy resin; 0.1-0.5 parts by weight of a fluorometal acid; 0.1-0.5 parts by weight of a metal compound; and 1-5 parts by weight of a cross-linking agent.

Abstract: Exemplary embodiments of the present invention relate to an aspherical light emitting diode (LED) lens and a light emitting device including the same. The aspherical LED lens includes a light exit plane concavely depressed near a central axis, a light entrance plane including a conical plane having a vertex located on the central axis, and a plurality of protrusions arranged on a portion of a side surface of the light exit plane. The aspherical LED lens has a radially symmetrical structure with respect to the central axis.

Abstract: Disclosed is a generator. The generator in accordance with an embodiment of the present invention includes: a thermoelectric element, which creates an electromotive force by using a temperature difference between a high-temperature portion and a low-temperature portion; a heat source, which is thermally coupled to the high-temperature portion and transfers heat to the high-temperature portion; and a vibrating capillary-shaped heat-pipe, which has a working fluid injected therein, is thermally coupled to the low-temperature portion, and discharges heat of the low-temperature portion. The generator in accordance with the present invention can increase an efficiency of power generation using the thermoelectric element by employing a highly exothermic vibrating capillary-shaped heat-pipe to maintain the temperature difference required for power generation.

Abstract: There is disclosed a manufacturing method of a heat pipe type heat-dissipating device. The method includes the steps of: winding a pipe on a loop forming mold in a spiral shape to form a pipe loop; and pressing at least a section of an outer circumference of the pipe loop so that the pipe loop is plastically deformed in a shape corresponding to the shape of the loop forming mold.

Abstract: Provided is a continuous coating apparatus which can supply a liquid coating material (a molten metal) to a levitation-heating space through various paths, and can easily control a supply flow rate of the liquid coating material, and has a simplified structure. The continuous coating apparatus includes: a vacuum chamber unit through which a coating target passes; a levitation-heating unit disposed in the vacuum chamber unit and generating an evaporation vapor by vaporizing a supplied coating material; and a liquid coating material supply unit connected so that a liquid coating material is supplied to at least one of an upper portion and a lower portion of the levitation-heating unit, and communicating with the outside of the vacuum chamber unit.

Abstract: Provided is a dry coating apparatus for coating a coating material, i.e., deposition vapor (metal vapor) on a substrate (a steel strip). The dry coating apparatus includes a coating part disposed in a vacuum to coat deposition vapor generated through heating and evaporation of a supplied coating material onto a proceeding object to be coated and a heating source disposed in an atmosphere to heat and levitate the coating material in the coating part.

Abstract: Provided is an aluminum (Al) plating layer/aluminum (Al)-magnesium (Mg) plating layer multi-layered structure alloy plated steel sheet having excellent plating adhesiveness and corrosion resistance, which is characterized in that the Al—Mg plating layer is formed on the Al plating layer. According to the present invention, corrosion resistance of an Al plated steel sheet is further improved by forming an Al—Mg alloy plating layer, and plating adhesiveness between plating layer and underlying steel sheet may be improved as well as excellent stability and practicality being realized.

Abstract: A power regulator 130 includes a power input line 181, a primary winding connected to the power input line 181 and wound on a core, a secondary winding, at least part of the secondary winding being in common with the primary winding, at least one tap 132, 133, and 134 connected to the primary winding at a predetermined position thereof to specify respective numbers of turns of the primary winding and the secondary winding, at least one switch S1, S2, and S3 having one end connected respectively to the at least one tap 132, 133, and 134 and another end connected to a common line 183 to change the respective numbers of turns of the primary winding and the secondary winding, and an output line 182 for outputting power that the secondary winding generates as the secondary winding is excited by the primary winding, wherein the respective numbers of turns of both the primary winding and the secondary winding are determined as one of the at least one switch S1, S2, and S3 is closed.

Abstract: A wiper blade packing case including a plate-type lower panel; a plate-type upper panel; and a pair of covers, each of which has an elliptical cross-sectional surface corresponding to the cross-sectional surface of the receiving portion, and each of which is bent and extends from each of the shorter sides of the upper panel to close openings formed at both sides of the receiving portion.

Abstract: A solenoid valve for a brake system capable of being easily manufactured with reduced manufacturing costs is disclosed. A valve seat member has an inner passage formed through the valve seat member in a longitudinal direction thereof, an outer passage formed on an outer surface of the valve seat member in the longitudinal direction, and a seat portion formed with a first orifice above the inner passage. The seat portion is formed unitarily with the valve seat member. A sleeve is coupled on the outer surface of the valve seat member. The sleeve has a flange portion to be fixed to a modulator block. A valve core is coupled to a portion of the sleeve, opposite to the flange portion. An armature is slidably mounted in the sleeve. The armature has an opening/closing portion to open or close the first orifice. A restoring spring presses the armature toward the first orifice.

Abstract: Disclosed is a light-emitting diode (LED) lighting apparatus. The LED lighting apparatus comprises: a light source module comprising an LED light source; a thermal base coupled to the light source module so as to receive heat generated by the light source module; and a heat-dissipating member comprising a ventilation unit coupled to an edge region of the thermal base so as to discharge heat transmitted from the thermal base and open a central area of the thermal base so as to facilitate air ventilation to the outside. The LED lighting apparatus can increase heat-dissipating efficiency by maximizing ventilation efficiency and enabling air around the heat-dissipating member to flow smoothly without stagnating.