Abstract: An actuator includes a housing, a gear part rotatably provided on the housing, a rod having a contact protrusion and configured to be movable upward or downward relative to the housing depending on a rotation of the gear part, and a switch provided in the housing and configured to define an electric circuit electrically connected to a switch resistor, the switch being configured to connect or disconnect (ON/OFF) the electric circuit depending on contact of the contact protrusion, the switch including a safety switch driving section in which a state in which a movement of the contact protrusion relative to the switch is allowed and the electric circuit is connected (ON) is maintained, and the switch and the contact protrusion positioned adjacent to each other so that the movement of the contact protrusion relative to the switch is performed in the safety switch driving section, thereby improving stability and reliability.

Abstract: An insulation composition for a high-voltage cable according to an example of the present disclosure includes a base resin, a flame retardant, a cross-linking agent, and other additives. Here, the base resin includes 30 to 60 wt % of a polar ethylene-based copolymer, 20 to 50 wt % of ethylene-propylene rubber or ethylene alpha-olefin, and 10 to 20 wt % of maleic anhydride-modified ethylene-vinyl acetate.

Abstract: A laser scanner according to an embodiment of the present invention comprises: a housing; a window coupled to the upper surface of the housing; a motor mounted on the inner upper end of the window; a mirror slantly connected to the rotary shaft of the motor so as to reflect light; a light source arranged under the mirror so as to emit a laser beam toward the mirror; a PCB which is erected in the lateral direction of the mirror and which has an opening through which the laser beam reflected from the mirror passes; a reference sheet which is erected inside the window, and which is erected at a point separated from the PCB in the horizontal direction so as to spread and reflect the laser beam having passed through the opening; a light-transmissive lens arranged between the light source and the mirror so as to standardize, as parallel light, the laser beam emitted from the light source; a light-receiving element for receiving the laser beam, which is diffusely reflected from the reference sheet so as to pass thro

Abstract: A control box for charging includes a second connector disposed at a first end of the control box and configured to be coupled to a first connector provided at a first end of a supply cable configured to be connected to an external power source. The control box includes a retainer configured to prevent separation of the first connector when the first connector and the second connector are completely coupled. A top of the control box is open at a position corresponding to the second connector and the retainer is inserted through the open top and moved up and down.

Abstract: The present disclosure relates to a tire cord. The tire cord includes a polyester drawn yarn containing recycled polyethylene terephthalate. The tire cord may exhibit excellent physical properties industrially required while including eco-friendly materials.

Abstract: An electrical connection terminal for a vehicle is capable of securing structural stability of an electrical connection with a mating terminal. The electrical connection terminal includes a terminal body, provided with a pair of spring couplers facing each other with a predetermined distance therebetween, and a pair of contact springs, respectively assembled to the pair of spring couplers and configured to electrically connect the terminal body to a mating terminal by being brought into contact with the mating terminal inserted between the pair of spring couplers, wherein the contact spring includes a spring body assembled on an outer side of the spring coupler, and a plurality of mating terminal contacts provided independently of each other on the spring body and elastically brought into contact with the mating terminal when the mating terminal is inserted between the pair of spring couplers.

Abstract: Disclosed is a connector including an outer housing having a tube shape, an inner housing coupled to the inside of the outer housing, the inner housing including a rear wall and a terminal cover formed to extend from the rear wall in a longitudinal direction of the outer housing, and a terminal of a plate shape seated on and coupled to the terminal cover, wherein the terminal cover is provided to cover edges of the terminal of the plate shape and to expose a side surface of the terminal. By this structure, a finger is structurally prevented from coming into contact with the terminal of the connector, and because there are no additional components, a simplification of the structure and a reduction in cost are achieved.

Abstract: A charging control box detachable charging cable system includes a vehicle cable having a vehicle terminal on one end for connection to a first connection terminal of a charging control box or an external power source, and an outlet on the other end for connection to a charging inlet of a vehicle. The system also includes a portable cable having one end for connection to the external power source, and a portable terminal provided on the other end for connection to a second connection terminal of the charging control box. The vehicle terminal has a first corresponding key configured to be engaged and coupled with the first key of the first connection terminal, and the portable terminal has a second corresponding key configured to be engaged and coupled with the second key of the second connection terminal.

Abstract: The present disclosure relates to a soluble microneedle and a filler composition with an excellent anti-wrinkle effect. Using the microneedle according to the present disclosure, crosslinked hyaluronic acid (hyaluronic acid filler material) can be intradermally or subcutaneously administered by a simple method, and a swelling property of the crosslinked hyaluronic acid is improved after administration, thereby exhibiting the excellent anti-wrinkle effect.

Abstract: Provided is an apparatus for injecting a lipolysis composition, the apparatus including a lipolysis composition storage, a pump, and at least one nozzle-type needle.

Abstract: A vehicle power supply system includes a high-voltage battery pack that has a battery housing and a battery cell provided in the battery housing. A PRA is electrically connected to the battery cell. A first battery connector is provided at one side of the battery housing, a connecting member electrically connects the power relay assembly and the first battery connector, and a second battery connector is electrically connected to the power relay assembly and provided at the other side of the battery housing. A first junction box is electrically connected to a first power electronic module of a vehicle and has a first junction box connector. A first battery connecting cable electrically connects the first junction box connector and the first battery connector. A second battery connecting cable electrically connects the second battery connector and a second power electronic module of the vehicle.

Abstract: Provided is an apparatus for injecting a lipolysis composition, the apparatus including a lipolysis composition storage, a pump, and at least one nozzle-type needle.

Abstract: The present disclosure relates to a soluble microneedle and a filler composition with an excellent anti-wrinkle effect. Using the microneedle according to the present disclosure, crosslinked hyaluronic acid (hyaluronic acid filler material) can be intradermally or subcutaneously administered by a simple method, and a swelling property of the crosslinked hyaluronic acid is improved after administration, thereby exhibiting the excellent anti-wrinkle effect.

Abstract: The present invention relates to a method for fine-tuning gene expression levels using a synthetic regulatory sRNA in a prokaryotic cell. The present invention can simultaneously, easily, and quickly apply various target gene combinations to various strains without gene deletion through the synthetic regulatory sRNA for regulating gene expression and is therefore very suitable for measuring the metabolizability of each strain and selecting an optimum strain. In addition, the method has the advantages of easily and quickly selecting a target gene for the inhibition of gene expression and expressing the gene thus selected to a desired degree and thus can be used in producing recombinant strains for the efficient production of various metabolites and establishing a method for the efficient production and is therefore very useful.

Abstract: A method and an apparatus for performing transmission power selection of a wireless access device and channel allocation in a combination manner, for resource management optimized for a wireless network environment supporting multimedia traffic are provided. In a method for managing a radio resource of at least one Access Point (AP) in a wireless communication network, a transmission power select operation for the AP is performed on each of a plurality of channel settings, and a network performance value is predicted. Optimized channel setting is selected among the plurality of channel settings depending on the predicted network performance value. The optimized channel setting and optimized transmission power corresponding to the optimized channel setting are allocated to the AP.

Abstract: The present invention relates to a method for fine-tuning gene expression levels using a synthetic regulatory sRNA in a prokaryotic cell. The present invention can simultaneously, easily, and quickly apply various target gene combinations to various strains without gene deletion through the synthetic regulatory sRNA for regulating gene expression and is therefore very suitable for measuring the metabolizability of each strain and selecting an optimum strain. In addition, the method has the advantages of easily and quickly selecting a target gene for the inhibition of gene expression and expressing the gene thus selected to a desired degree and thus can be used in producing recombinant strains for the efficient production of various metabolites and establishing a method for the efficient production and is therefore very useful.

Abstract: Disclosed are a base material composition for a foam tape which has high foam stability and excellent peel strength, a foam tape prepared using the same, and a preparation method thereof. According to the present invention, the base material composition for a foam tape comprises an acrylic monomer, a radical initiator, a cross-linking agent, a porous filler, and a surfactant, wherein the surfactant comprises 60-90 wt % of a siloxane-based polymer and 10-40 wt % of a non-siloxane-based polymer. A foam tape prepared thereby is economical compared with conventional foam tapes, is free from a deteriorating adhesive force, and has excellent foam stability.

Abstract: The present invention relates to a novel customized sRNA that reduces gene expression in prokaryotic cells, a preparation method thereof, and the use thereof, and more particularly to a synthetic sRNA comprising an Hfq binding site, derived from the sRNA of any one of MicC, SgrS and MicF, and a region that base-pairs with the target gene mRNA, and to a preparation method thereof and the use thereof. The synthetic sRNA according to the invention has an advantage in that the degree of inhibition of the target gene can be controlled by regulating the ability of the synthetic sRNA to bind to the mRNA of the target gene. The use of the synthetic sRNA that regulates the expression of the target gene makes it possible to effectively construct a recombinant microorganism without using a conventional gene deletion method and to reduce the expression of the target gene, and thus the synthetic sRNA is useful for the production of recombinant microorganisms.

Abstract: The present invention relates to a method and device for channel measurement in a wireless LAN system. A station (STA) receives a plurality of sounding frames from an access point (AP), estimates the plurality of sounding frames in order to generate long-term channel state information (LCSI), provides the generated LCSI to the AP as feedback, and receives from the AP a group identifier (ID) management frame comprising information on a group ID determined on the basis of the LCSI.

Abstract: A method and an apparatus for performing transmission power selection of a wireless access device and channel allocation in a combination manner, for resource management optimized for a wireless network environment supporting multimedia traffic are provided. In a method for managing a radio resource of at least one Access Point (AP) in a wireless communication network, a transmission power select operation for the AP is performed on each of a plurality of channel settings, and a network performance value is predicted. Optimized channel setting is selected among the plurality of channel settings depending on the predicted network performance value. The optimized channel setting and optimized transmission power corresponding to the optimized channel setting are allocated to the AP.