Abstract: The present invention relates to a microorganism-based cosmetic composition containing, as an active ingredient, at least one of a fermentation product of Lactococcus lactis, a fermentation product of Limosilactobacillus reuteri, and a fermentation product of Saccharomyces cerevisiae, and containing a fermentation product of Lactiplantibacillus plantarum as an active ingredient, as well as a method for producing the same.

Abstract: A filter manufacturing method includes: folding a filter media up and down and forming a wrinkle shape composed of a plurality of bent parts and a connection part connecting adjacent bent parts among the plurality of bent parts; and forming a conductive coating layer pattern on the filter media. The filter manufacturing method further includes: electrically connecting a first end and a second end of the conductive coating layer pattern to a first power source. In particular, the conductive coating layer pattern includes a plurality of parallel patterns, and the plurality of parallel patterns are formed to be positioned on the connection part.

Abstract: A cooking utensil having a thermochromic layer including a thermochromic pigment for a temperature sensor, includes: a metal substrate; a primer layer including a fluorine-based resin formed on at least a part of a surface of the metal substrate; a thermochromic layer including a thermochromic pigment formed on at least a part of a surface of the primer layer; and a top coating layer including a curing agent formed on surfaces of the primer layer and the thermochromic layer. The thermochromic pigment is a thermochromic pigment for a temperature sensor using bismuth vanadate.

Abstract: Proposed are directional control hydraulic valves and a system including the same, the system including: a first valve controlling a flow of a fluid flowing thereinto from a first input port by being interlocked with a solenoid valve that is switched to an excited (on) state or non-excited (off) state; and a second valve connected to the first valve and controlling a flow of the fluid flowing thereinto from the first valve by a fluid flowing thereinto from a second input port or a third input port, wherein at least a part of the fluid having been passed through the first valve is discharged through a first output port and then flows into the second input port or the third input port. In addition, the system including at least two directional control valves may be provide, whereby multiplexing of the system may be implemented.

Abstract: A filter manufacturing method includes: folding a filter media up and down and forming a wrinkle shape composed of a plurality of bent parts and a connection part connecting adjacent bent parts among the plurality of bent parts; and forming a conductive coating layer pattern on the filter media. The filter manufacturing method further includes: electrically connecting a first end and a second end of the conductive coating layer pattern to a first power source. In particular, the conductive coating layer pattern includes a plurality of parallel patterns, and the plurality of parallel patterns are formed to be positioned on the connection part.

Abstract: A filter includes a dust collecting unit, and the dust collecting unit includes: a filter media formed in a wrinkle shape including a plurality of bent parts folded up and down in a direction parallel to a plurality of parallel patterns and a connection part; a conductive coating layer pattern including a plurality of parallel patterns; and a first power source electrically connected to a first end and a second end of the conductive coating layer pattern and configured to apply a voltage, wherein the connection part connects the adjacent bent parts, a parallel pattern of the plurality of parallel patterns is disposed in the connection part, and the plurality of parallel patterns includes a first and a second adjacent parallel patterns, and a first current flowing through the first adjacent parallel flows in a direction opposite to a second current flowing through the second adjacent parallel pattern.

Abstract: The present invention relates to a multilayer emulsion cosmetic composition which does not contain a surfactant and which exhibits excellent stability.

Abstract: Proposed are directional control hydraulic valves and a system including the same, the system including: a first valve controlling a flow of a fluid flowing thereinto from a first input port by being interlocked with a solenoid valve that is switched to an excited (on) state or non-excited (off) state; and a second valve connected to the first valve and controlling a flow of the fluid flowing thereinto from the first valve by a fluid flowing thereinto from a second input port or a third input port, wherein at least a part of the fluid having been passed through the first valve is discharged through a first output port and then flows into the second input port or the third input port. In addition, the system including at least two directional control valves may be provide, whereby multiplexing of the system may be implemented.

Abstract: The present invention relates to a water-in-oil cosmetic composition with maximized feeling of moisture and refreshment and, more particularly, to a water-in-oil cosmetic composition which includes organically modified clay minerals and polar oils containing at least one ester group having a specific content, so that the stability of emulsified particles is maintained without a separate emulsifier, thus reducing skin irritation during application and forming water drops to enhance visual aesthetics and maximize feeling of moisture and refreshment.

Abstract: A filter includes a dust collecting unit, and the dust collecting unit includes: a filter media formed in a wrinkle shape including a plurality of bent parts folded up and down in a direction parallel to a plurality of parallel patterns and a connection part; a conductive coating layer pattern including a plurality of parallel patterns; and a first power source electrically connected to a first end and a second end of the conductive coating layer pattern and configured to apply a voltage, wherein the connection part connects the adjacent bent parts, a parallel pattern of the plurality of parallel patterns is disposed in the connection part, and the plurality of parallel patterns includes a first and a second adjacent parallel patterns, and a first current flowing through the first adjacent parallel flows in a direction opposite to a second current flowing through the second adjacent parallel pattern.

Abstract: A cosmetic composition according to an embodiment of the present disclosure stably contains capsules. In the cosmetic composition according to an embodiment, the capsule where an active ingredient such as a colorant is loaded has excellent physical and chemical stability. Therefore, the cosmetic composition does not have problems of formulation instability which may be caused by contact and reaction between a component in the capsule and a component outside the capsule, even when kept for a long period of time. In addition, the cosmetic composition can obtain a dramatic makeup effect when the colorant loaded in the capsule is discharged only by frictional force generated during use of the cosmetic.

Abstract: A method of preparing a stable stick-type cosmetic composition includes separately stabilizing a clay mineral dispersion and a moisturizing component, thereby uniformly dispersing components in the composition. In a typical stick-type composition, components are not uniformly dispersed, and thus a stick formulation prepared using the same is easily broken upon external impact or the like, but the stick formulation prepared by the method of the present invention is maintained in spreadability and sensation of use, and is not easily broken.

Abstract: A method of preparing a stable stick-type cosmetic composition includes separately stabilizing a clay mineral dispersion and a moisturizing component, thereby uniformly dispersing components in the composition. In a typical stick-type composition, components are not uniformly dispersed, and thus a stick formulation prepared using the same is easily broken upon external impact or the like, but the stick formulation prepared by the method of the present invention is maintained in spreadability and sensation of use, and is not easily broken.

Abstract: Disclosed is an LED lighting apparatus having a natural convection-type heat dissipation structure. The LED lighting apparatus includes a heat sink coupled to a back surface of a printed circuit board (PCB) to which a plurality of light emitting diode (LED) devices is mounted and, and functioning to absorb heat generated by the LED devices, in which center portions of the heat sink and the PCB are provided with openings serving as a convection hole that induces natural convection such that hot air under the heat sink rises along with rising hot air attributed to heat radiated from an upper surface of the heat sink and surrounding cooler air is supplied to the upper surface the heat sink and to around the LED devices. Due to the convection hole, the LED lighting apparatus provides a heat dissipation effect as high as that of an active cooling system.

Abstract: Disclosed is an LED lighting apparatus having a natural convection-type heat dissipation structure. The LED lighting apparatus includes a heat sink coupled to a back surface of a printed circuit board (PCB) to which a plurality of light emitting diode (LED) devices is mounted and, and functioning to absorb heat generated by the LED devices, in which center portions of the heat sink and the PCB are provided with openings serving as a convection hole that induces natural convection such that hot air under the heat sink rises along with rising hot air attributed to heat radiated from an upper surface of the heat sink and surrounding cooler air is supplied to the upper surface the heat sink and to around the LED devices. Due to the convection hole, the LED lighting apparatus provides a heat dissipation effect as high as that of an active cooling system.

Abstract: A light emitting device package includes a substrate, a light emitting device disposed on the substrate, a reflector surrounding the light emitting device, and an encapsulant encapsulating the light emitting device. The reflector includes a silicon-based polymer which is a main body portion, and a silicon oxide layer disposed at least on a portion of a surface of the silicon-based polymer.

Abstract: A light source module, a backlight unit, a display apparatus, a television set, and an illumination apparatus are provided. The light source module includes: one or more light source units including a light emitting element emitting light when electricity is applied thereto; and an optical sheet disposed above the light source units and exhibiting bidirectional transmittance distribution function characteristics having first and second peaks at radiation angles less than 0° and greater than 0°.

Abstract: A light source module, a backlight unit, a display apparatus, a television set, and an illumination apparatus are provided. The light source module includes: one or more light source units including a light emitting element emitting light when electricity is applied thereto; and an optical sheet disposed above the light source units and exhibiting bidirectional transmittance distribution function characteristics having first and second peaks at radiation angles less than 0° and greater than 0°.

Abstract: A light emitting device package includes a substrate, a light emitting device disposed on the substrate, a reflector surrounding the light emitting device, and an encapsulant encapsulating the light emitting device. The reflector includes a silicon-based polymer which is a main body portion, and a silicon oxide layer disposed at least on a portion of a surface of the silicon-based polymer.

Abstract: An LED light source module is provided. The LED light source module includes a circuit board having a first circuit pattern and a second circuit pattern; and a plurality of rectangular LED packages mounted on the circuit board so as to be connected to each of the first and second circuit patterns, and arranged in a row such that each of the LED packages is tilted in a predetermined direction, while long sides of adjacent LED packages facing each other. In addition, a display device having the LED light source module is provided.