Abstract: The present invention relates to a clamping apparatus for a support pole of a radio unit (RU) and, particularly, to a clamping apparatus s for a support pole of an RU comprising: a pole-side clamp, which is fixed to the support pole and has a locking hole recessed downward from the top thereof; and an RU-side clamp having the front end fixed to the RU, and having, at the rear end thereof, a locking pad inserted from the top toward the bottom into the locking hole of the pole-side clamp to be fixed therein, wherein the locking hole and the locking pad are inclined such that the front-to-back width gradually narrows in the direction of gravity, and thus the RU is easily attached to the support pole and each antenna device is easily oriented.

Abstract: A position roller for meander control includes, in one example, a roller with a rotational axis; a first ball joint supporting a distal end among both ends of the rotational axis for pivotal movement; an XZ driver that drives a proximal end among both ends of the rotational axis into two-dimensional motion in a plane; and a base supporting the first ball joint and the XZ driver.

Abstract: Disclosed is a battery module, which includes a plurality of battery cells having electrode leads protruding thereon, and a bus bar assembly for electrically connecting the electrode leads of the plurality of battery cells. The bus bar assembly includes a bus bar frame, a plurality of lead slots defined by the bus bar frame so that the electrode leads pass therethrough, at least one sensing bus bar disposed between the plurality of lead slots and connected to the electrode leads, and an elastic guider disposed at the rear of the at least one sensing bus bar in a front and rear direction of the bus bar frame.

Abstract: Disclosed is a battery pack, which includes a plurality of battery modules and a pack case in which the battery modules are fixedly installed, the battery case includes a pack tray located at a lower portion of the battery modules, and a pack cover coupled with the pack tray to cover the battery modules, and each of the battery modules is fixedly coupled to the pack cover and includes battery cells arranged in one direction, a module case for accommodating the battery cells in an inner space thereof, and a rigid beam disposed between the battery cells inside the module case.

Abstract: A battery module includes a cell stack in which a plurality of battery cells are stacked; a pair of bus bar frames configured to cover one side and another side, respectively, of the cell stack in a longitudinal direction; a housing configured to accommodate a combined body of the cell stack and the pair of bus bar frames so that the pair of bus bar frames is exposed to an outside of the housing; and an insulation pad interposed between a side surface of the cell stack and an inner surface of the housing and between a side surface of one of the pair of bus bar frames and the inner surface of the housing.

Abstract: Discussed is an underbody for a vehicle including a tray member fastened to a lower portion of a vehicle body frame and including a receiving portion having a structure with an open lower surface to accommodate a battery module; and a cover member to cover the open lower surface of the receiving portion, wherein the cover member includes a flow path to circulate a refrigerant fluid.

Abstract: A method for registering a wireless device by a terminal in a wireless communication system is provided. The method includes obtaining connection information for the wireless device by scanning a recognition code of the wireless device in a first mode, transitioning to a second mode based on the connection information and receiving a connection request from the wireless device, performing a connection operation to the wireless device to transmit network access information to the wireless device, and transitioning to the first mode, and registering the wireless device upon detecting connection of the wireless device to a network in the first mode.

Abstract: A battery cell has asymmetrically formed electrode leads, and a battery module including the same. The spatial efficiency and the mechanical strength of the battery module are improved.

Abstract: A battery cell has asymmetrically formed electrode leads, and a battery module includes the same. The spatial efficiency and the mechanical strength of the battery module are improved.

Abstract: The present invention relates to hybrid exosomes, a use of the same, and a preparation method of the same, and the hybrid exosomes provided from the present invention have excellent skin inflammation amelioration, skin wrinkle amelioration, skin moisturization efficacy, and skin regeneration efficacy compared to using hydrangea-derived exosomes and liposomes alone, and thus can be effectively utilized as a cosmetic composition containing the same as an active ingredient. In addition, the hybrid exosomes have better stability and biocompatibility compared to existing exosomes.

Abstract: An article withdrawing system for withdrawing articles held in a packing box, the upper surface of which is opened. A first stage holds the packing box carried with the opened upper surface and reverses the packing box so that the articles held in the packing box falls down. A second stage supports and holds the falling-down articles. The first stage includes a support unit supporting and moving the packing box upward and downward, a box holding frame in which the support unit is mounted, a linear movement frame to which the box holding frame is rotatably coupled, a main frame in which the linear movement frame is coupled and supported to be linearly moved and is located and supported on the ground, and a first rotation driving mechanism disposed in the linear movement frame and for rotating and driving the box holding frame.

Abstract: A battery module includes a cell stack in which a plurality of battery cells are stacked; a pair of bus bar frames configured to cover one side and another side, respectively, of the cell stack in a longitudinal direction; a housing configured to accommodate a combined body of the cell stack and the pair of bus bar frames so that the pair of bus bar frames is exposed to an outside of the housing; and an insulation pad interposed between a side surface of the cell stack and an inner surface of the housing and between a side surface of one of the pair of bus bar frames and the inner surface of the housing.

Abstract: The present invention relates to a novel 4-carbonylamino-4-phenylpyrimidine compound or a pharmaceutically acceptable salt thereof. Specifically, the present invention relates to a novel 4-carbonylamino-4-phenylpyrimidine compound or a pharmaceutically acceptable salt thereof, which exhibits GDH activity and as such, is effective for prevention or treatment of obesity, diabetes, or fatty liver.

Abstract: The present invention relates to a novel dispersing agent capable of uniformly dispersing a variety of carbon-based materials in different media including aqueous solvents and a preparation method thereof, and a carbon-based material-dispersed composition including the same. The dispersing agent is a mixture of a plurality of polyaromatic hydrocarbon oxides, and the mixture includes polyaromatic hydrocarbon oxide having a molecular weight of 300 to 1000 in an amount of 60% by weight or more.

Abstract: The present invention provides a method for quantitative analysis of a compound in a sample characterized in that the quantitative analysis is performed by a method of using an external standard which obtains NMR spectra of a sample and a standard substance and then compares them, and it can be applied even to an insoluble sample.

Abstract: The present invention relates to a method for analyzing the length of sulfur crosslinking bonds in a vulcanized rubber using NMR spectrum. In some embodiments, the method comprises obtaining, independently, a carbon-13 nuclear magnetic resonance (13C NMR) spectrum of a standard substance, wherein the standard substance containing carbon atoms, and a 13C NMR spectrum of the vulcanized rubber, wherein the 13C NMR spectrum of the standard substance and the 13C NMR spectrum of the vulcanized rubber are obtained under the same conditions; obtaining, independently, free induction decay (FID) amplification values of characteristic peaks in the 13C NMR spectrum of the standard substance, and FID amplification values of characteristic peaks in the 13C NMR spectrum of the vulcanized rubber; and measuring the length of sulfur crosslinking bonds in the vulcanized rubber.

Abstract: The present invention provides a method for quantitative analysis of a compound in a sample characterized in that the quantitative analysis is performed by a method of using an external standard which obtains NMR spectra of a sample and a standard substance and then compares them, and it can be applied even to an insoluble sample.

Abstract: The present invention relates to a method for analyzing the length of sulfur crosslinking bonds in a vulcanized rubber using NMR spectrum.

Abstract: Disclosed is a copolycarbonate composition including: a copolycarbonate having an aromatic polycarbonate-based first repeating unit and one or more aromatic polycarbonate-based second repeating units having siloxane bonds; and a polycarbonate, where the copolycarbonate composition has an impact strength at room temperature of 830 to 1000 J/m as measured at 23 ° C. in accordance with ASTM D256 (? inch, Notched Izod), where the one or more aromatic polycarbonate-based second repeating units having siloxane bonds include a repeating unit represented by Chemical Formula 2 and a repeating unit represented by Chemical Formula 3: and where the copolycarbonate composition satisfies the following Equation 1: 1.0682×X+0.51<Y<1.0682×X+1.2.??[Equation 1] The copolycarbonate composition provides an improved mobility.

Abstract: The present invention relates to a novel dispersing agent capable of uniformly dispersing a variety of carbon-based materials in different media including aqueous solvents and a preparation method thereof, and a carbon-based material-dispersed composition including the same. The dispersing agent is a mixture of a plurality of polyaromatic hydrocarbon oxides, and the mixture includes polyaromatic hydrocarbon oxide having a molecular weight of 300 to 1000 in an amount of 60% by weight or more.