Abstract: The present disclosure relates to a novel bacteriophage having ability to specifically kill Clostridium perfringens and an antibacterial composition comprising the same. The novel bacteriophage CJ_CP_20-25 has the effect of specifically killing Clostridium perfringens, exhibits excellent acid resistance and heat resistance, and can thus be widely used in antibiotics, feed additives, drinking water additives, feed, drinking water, disinfectants, or cleaning agents for the prevention or treatment of infectious diseases caused by Clostridium perfringens.

Abstract: The present application relates to a novel bacteriophage having enterotoxigenic Escherichia coli-specific bactericidal effect and an antibacterial composition comprising same, the novel bacteriophage CJ_Eco_20-4 having enterotoxigenic Escherichia coli-specific bactericidal effect, and being superbly acid and heat resistant to allow wide use in antibiotics, feed and additives therefor, beverages and additives therefor, disinfectants, detergents, and the like to prevent or treat infectious diseases caused by enterotoxigenic Escherichia coli.

Abstract: The present disclosure relates to a light emitting diode (LED) driving device that may expand a usable range of LED current and battery voltage by reducing heat generation of an integrated circuit, and an LED lighting device including the same, which may include a current controller that constantly controls an LED current flowing through an LED string and an IC heat dissipation part connected to a node between the LED string and the current controller to dissipate IC heat of the current controller, wherein when a battery voltage supplied to the LED string increases, the IC heat dissipation part reduces a first LED current flowing from the LED string to the current controller and simultaneously increases a second LED current flowing from the LED string to the current controller via the IC heat dissipation part, thereby reducing the IC heat generation of the current controller.

Abstract: The present application relates to a novel bacteriophage having Clostridium perfringens-specific bactericidal effect and an antibacterial composition comprising same, the novel bacteriophage CJ_CP_20-11-1 having Clostridium perfringens-specific bactericidal effect, and being superbly acid and heat resistant to allow wide use in antibiotics, feed and additives therefor, beverages and additives therefor, disinfectants, detergents, and the like to prevent or treat infectious diseases caused by Clostridium perfringens.

Abstract: A display device according to an embodiment includes a pixel including a light emitting unit, a data driver that supplies a data voltage to the pixel, and a luminance corrector that corrects image data and generates compensation data corresponding to the data voltage. The light emitting unit includes at least one sub element group. The at least one sub element group includes light emitting elements. The luminance corrector extracts a deterioration value of the at least one sub element group and calculates a luminance value of the at least one sub element group according to a number of the light emitting elements included in the at least one sub element group.

Abstract: A multilayer ceramic capacitor includes a ceramic body having a dielectric layer, a plurality of internal electrodes disposed in the ceramic body, and a first side margin portion and a second side margin portion arranged on end portions of the internal electrodes exposed through respective opposing surfaces of the ceramic body. The ceramic body includes an active portion having the plurality of internal electrodes arranged to overlap each other with the dielectric layer interposed therebetween to form capacitance, and cover portions disposed above an uppermost and below a lowermost internal electrode of the active portion. The first and second side margin portions include tin (Sn), and a content of Sn included in the first and second side margin portions is greater than a content of Sn included in the dielectric layer of the active portion.

Abstract: A multilayer ceramic capacitor includes a ceramic body including dielectric layers, a plurality of internal electrodes disposed in the ceramic body, and a first side margin portion and a second side margin portion respectively arranged on end portions of the internal electrodes exposed to first and second surfaces. The first and second side margin portions each include a first region adjacent to an outward facing side surface of the respective side margin portion, and a second region adjacent to the internal electrodes exposed to the first and second surfaces of the ceramic body, and an average size of dielectric grains included in the second region is larger than an average size of dielectric grains included in the first region.

Abstract: The present application relates to a novel bacteriophage having Clostridium perfringens-specific bactericidal effect and an antibacterial composition comprising same, the novel bacteriophage CJ_CP_20-29 having Clostridium perfringens-specific bactericidal effect, and being superbly acid and heat resistant to allow wide use in antibiotics, feed and additives therefor, beverages and additives therefor, disinfectants, detergents, and the like to prevent or treat infectious diseases caused by Clostridium perfringens.

Abstract: The present invention provides a system for collecting tripper room fugitive dust of a power plant coal transfer facility, wherein the system includes an entrance dust collection module disposed at the entrance of a tripper room to block dust; a tripper car configured to move along a transfer conveyor disposed inside the tripper room and transfer fuel introduced through the entrance to silos; and a main dust collection module configured prevent spread of dust by removing dust in response to movement of the tripper car and adjusting the pressure at the point where dust is generated.

Abstract: The present invention relates to a tie invented to allow more people to experience the elegant knot of a seven-fold tie. The knot of a seven-fold tie presents distinctive elegance. However, it is difficult for many people to enjoy a seven-fold tie due to the high price thereof. As a result of disassembling a seven-fold tie and analyzing same, it was found that the reason for the high production cost of a seven-fold tie is mostly due to a blade portion and a tail portion, not a body portion where the knot is made. As such, invented is a tie in which the blade portion and the tail portion are transformed into the structure of a three-fold tie which the body portion is maintained to have the structure of a seven-fold tie. Through the invented product, the same knot as that of a seven-fold tie can be experienced. However, by reducing production costs, more people will be able to experience the elegant knot of a seven-fold tie.

Abstract: A container for beverage has a container body and a pressing member. The pressing member has a pair of guide grooves concavely formed to guide the user's fingers on two sides of the outer surface of the pressing member. The pressing member has a discharge hole positioned facing a nozzle from the container body so that the beverage contained in the container discharges through the nozzle and through the discharge hole when the pressing member is pressed towards the container body. The container body is ideal for containing coffee and pressurized gas to eject the coffee into a cup for enjoyment.

Abstract: This application relates to a method and apparatus for outputting signals. In one aspect, the apparatus includes a signal control unit configured to generate two or more control signals upon two or more conditions, which respectively correspond to the two or more control signals being satisfied. The apparatus also includes a signal output unit configured to output a final output signal depending on the two or more control signals upon an input signal being inputted into the signal output unit.

Abstract: According to an embodiment, a multi-cooling type cold trap according to the present disclosure includes a main body unit in which an inflow space having a material to be condensed flown therein is formed, a circulation unit which is disposed in the inflow space of the main body unit and circulates cooling water for condensing the material to be condensed, and a supply unit which supplies the cooling water to the circulation unit after lowering temperature of the cooling water in stages.

Abstract: This application relates to a method and apparatus for outputting signals. In one aspect, the apparatus includes a signal control unit configured to generate two or more control signals upon two or more conditions, which respectively correspond to the two or more control signals being satisfied. The apparatus also includes a signal output unit configured to output a final output signal depending on the two or more control signals upon an input signal being inputted into the signal output unit.

Abstract: The present invention provides a device for enhancing fuel efficiency, the device including: a first casing in which first and second rotating pulverizers are disposed at both ends of a first injection hole at the center of the first casing and a fuel inlet is disposed on a first side of the first casing; a connection part which is disposed on a second side of the first casing and in which a second injection hole is formed in the center of the connection part; a second casing which is disposed on a second side of the connection part and in which a fuel outlet is disposed on a second, discharge hole side of the second casing; and a fuel guide means which is disposed inside the second casing and which includes first, second, third, and fourth guide tubes and first and second rotating guide tubes.

Abstract: A method of inspecting defects on a transparent substrate may include: selecting a gradient of an illumination optical system so that light incident on the transparent substrate has a first angle; selecting a gradient of a detection optical system so that an optical axis of the detection optical system located over the transparent substrate has a second angle, which is equal to or less than the first angle; adjusting a position of at least one of the illumination optical system, the transparent substrate, and the detection optical system so that a field-of-view of the detection optical system covers a first region where the light meets a first surface of the transparent substrate and does not cover a second region where light meets a second surface of the transparent substrate, the second surface being opposite to the first surface; illuminating the transparent substrate; and detecting light scattered from the transparent substrate.

Abstract: A method of inspecting defects of a transparent substrate may include: illuminating a transparent substrate; calculating an incidence angle range of light so that a first region where the light meets a first surface of the transparent substrate and a second region where light meets a second surface being opposite the first surface of the transparent substrate do not overlap each other; adjusting an incidence angle according to the incidence angle range; adjusting a position of a first detector so that a first field-of-view of the first detector covers the first region and does not cover the second region; adjusting a position of a second detector so that a second field-of-view of the second detector covers the second region and does not cover the first region; and obtaining a first image of the first region and a second image of the second region from the first and second detector, respectively.

Abstract: A method of inspecting defects on a transparent substrate may include: selecting a gradient of an illumination optical system so that light incident on the transparent substrate has a first angle; selecting a gradient of a detection optical system so that an optical axis of the detection optical system located over the transparent substrate has a second angle, which is equal to or less than the first angle; adjusting a position of at least one of the illumination optical system, the transparent substrate, and the detection optical system so that a field-of-view of the detection optical system covers a first region where the light meets a first surface of the transparent substrate and does not cover a second region where light meets a second surface of the transparent substrate, the second surface being opposite to the first surface; illuminating the transparent substrate; and detecting light scattered from the transparent substrate.

Abstract: A method of inspecting defects of a transparent substrate may include: illuminating a transparent substrate; calculating an incidence angle range of light so that a first region where the light meets a first surface of the transparent substrate and a second region where light meets a second surface being opposite the first surface of the transparent substrate do not overlap each other; adjusting an incidence angle according to the incidence angle range; adjusting a position of a first detector so that a first field-of-view of the first detector covers the first region and does not cover the second region; adjusting a position of a second detector so that a second field-of-view of the second detector covers the second region and does not cover the first region; and obtaining a first image of the first region and a second image of the second region from the first and second detector, respectively.