Abstract: The present disclosure discloses a catalyst for liquid phase reforming of biomass derived from hydrotalcite, a method for preparing the same, and a method for producing hydrogen using the same. The catalyst is a mixed metal oxide catalyst, the catalyst is a nickel-zinc-aluminum mixed metal oxide of a hydrotalcite structure, and the catalyst is used for liquid phase reforming of biomass. The catalyst has an effect of providing a high yield of hydrogen by improving an efficiency of the liquid phase reforming reaction of biomass.

Abstract: Disclosed herein is a method of manufacturing a dehydrogenation catalyst, the method includes: forming a functional oxide coating layer on a surface of a support with a first atomic layer deposition; and depositing metal particles on the surface of the support on which the functional oxide coating layer is formed, with a second atomic layer deposition.

Abstract: The present technology relates to a manufacturing method for an electrode binder, comprising a step of dissolving pelletized polyvinylidene fluoride (PVDF) in a solvent; and an electrode assembly comprising the electrode binder. The present invention may provide an electrode assembly which has a low content of impurities in a binder solution, is capable of increasing dispersibility of an electrode active material, and exhibits excellent binding force.

Abstract: A cylindrical secondary battery includes an electrode assembly having a positive electrode/separator/negative electrode structure positioned in a cylindrical battery can. The cylindrical secondary battery comprises: a first insulating layer mounted at the upper end of the electrode assembly and having a first through hole through which the electrode tab penetrates, and a second insulating layer mounted at the upper end of the first insulating layer and having a second through hole formed to align with a central axis of the electrode assembly. A method of manufacturing the cylindrical secondary battery is also provided.

Abstract: The present application may provide an electrode capable of improving impregnability of an electrolyte, thereby improving performance in a range without impairing safety of a battery, capable of improving performance, such as a longer battery life, by adjusting a width and a depth of an intaglio shape, and capable of increasing a surface area to an intaglio shape having an appropriate width to improve impregnability of an electrolyte, and decreasing the thickness of the electrode to reduce the resistance of the electrode, and a method for manufacturing the same.

Abstract: A low-latency 360 virtual reality (VR) streaming method for estimating a region of interest (ROI) of a user is proposed. The method may include receiving device pose information from a user device, extracting an ROI of a user, based on the device pose information, and generating ROI tile information corresponding to the ROT. The method may also include generating ROI estimation tile information corresponding to a position at which the ROI is to be changed, and requesting, from a streaming server, a tile corresponding to the ROI tile information and the ROI estimation tile information to receive a high-quality tile stream and a low-quality tile stream of full video that includes a low-quality full video tile stream. The method may further include decoding and rendering the high-quality tile stream and the low-quality full video tile stream and providing the rendered video to the user device.

Abstract: The present application relates to an electrode, a manufacturing method thereof, and a use thereof. The present application can provide an electrode having an insulating layer that stably secures desired insulation properties, and simultaneously exhibits excellent adhesion force, and does not cause cracks or the like at the boundary between the coated portion and the uncoated portion of the electrode, and a manufacturing method thereof. In the present application, the use of the electrode can also be provided.

Abstract: An augmented reality (AR) streaming device interoperating with an edge server is proposed. The AR streaming device may include a sensing module including a camera and a certain inertia sensor, a display module streaming AR video, a communication module transmitting or receiving data to or from the edge server and the sensing module. The device may also include a memory and a processor executing a program stored in the memory. When image data and inertia data are obtained through the sensing module, the processor may perform synchronization and encoding on the image data and the inertia data to transmit to the edge server through the communication module. When segmentation rendering-processed AR video is received from the edge server, the processor may perform decoding and blending on the segmentation rendering AR video to perform control to be streamed through the display module.

Abstract: A haptic effect transmission method for providing real-time immersive content according to the present invention includes executing participatory content in which one or more users participate, collecting motion information of the users participating in the participatory content through a haptic device, multiplexing the motion information with video and audio files of the participatory content to obtain a multiplexed file, and demultiplexing the multiplexed file and providing the demultiplexed file to a display device and a haptic device of a client terminal.

Abstract: The present application can provide an electrode, a method of manufacturing an electrode, and a use of the electrode. The present application can provide an electrode without forming the fat edge portion while an insulating layer formed by overlapping with the electrode active material layer on the current collector layer of the electrode effectively secures the insulation required for the electrode. In addition, even when the electrode design model is changed, the present application can provide a manufacturing method capable of manufacturing the above-described electrode by flexibly responding to the relevant change. In addition, the present application can provide a use of the electrode.

Abstract: A method of virtualizing the characteristics of an internal-combustion-engine vehicle in an electric vehicle includes: receiving vehicle driving information of the electric vehicle at a controller, determining a current vehicle driving mode based on the input vehicle driving information by the controller, determining a virtual engine speed in the determined vehicle driving mode using the vehicle driving information by the controller, outputting a control signal for virtualizing characteristics of an internal-combustion-engine (ICE) driving system corresponding to a current vehicle driving mode based on the determined virtual engine speed by the controller, and virtualizing the characteristics of the ICE driving system corresponding to the current vehicle driving mode by controlling an operation of a virtualization device according to the output control signal by the controller.

Abstract: An apparatus for treating a substrate, the apparatus comprising: a treating container having an inner space; a support unit supporting and rotating the substrate in the inner space; and an exhaust unit exhausting an air flow in the inner space, wherein the treating container includes an outer cup providing the inner space; and an inner cup disposed at the inner space and spaced apart from the outer cup, and wherein the outer cup has a protrusion at a side wall thereof.

Abstract: Provided is an exhaust gas treatment apparatus that treats exhaust gas generated from semiconductor process and directed to a vacuum pump. Exhaust gas treatment apparatus includes a plasma generating unit for generating plasma, a reaction chamber in which perfluoride is decomposed by the plasma to generate a decomposition gas, and gas supplying unit for supplying the decomposition gas from the reaction chamber to a processing chamber in which the exhaust gas from the semiconductor process is introduced and treated exhaust gas is discharged to the vacuum pump. Decomposition gas reacts with the exhaust gas in the processing chamber to suppress generation of salt in solid state by a component of the exhaust gas.

Abstract: A dog clutch engagement method of an electric four-wheel drive vehicle includes steps of: when dog clutch engagement is requested during driving, determining a target synchronization speed of the input gear to be a sum of an estimated speed and an offset speed of the output gear; operating a drive unit so that an input gear follows the target synchronization speed; when an actual speed of the input gear reaches the target synchronization speed, moving a sleeve to a meeting position at which the sleeve is in contact with the input gear; and when the actual speed of the input gear is synchronized with an actual speed of the output gear, transporting the sleeve to an engagement position at which the input gear and the output gear are coupled.

Abstract: The present inventive concept relates to a device for treating an exhaust gas, and more particularly, to a plasma device capable of, even when connected to a vacuum pump, extending a lifetime of an electrode of a plasma torch. In the plasma device according to the present inventive concept, since an orifice is installed in a connection unit for connection with a vacuum pump to prevent a decrease in pressure of the vacuum pump, a pressure of a plasma reaction unit including the plasma torch of the plasma device can be maintained similar to normal pressure, thereby reducing the wear of a tungsten electrode in the plasma torch to extend a lifetime of the electrode.

Abstract: The present invention relates to a hydrogen production reactor comprising a high-efficiency composite having a high thermal conductivity and an antioxidant property. Specifically, the hydrogen production reactor comprises: a first region in which a combustion reaction of fuel occurs; a second region in which a hydrogen extraction reaction occurs; a metal substrate that partitions the first region and the second region; and a coating layer that comprises boron nitride (BN) and is formed on at least one surface of the metal substrate, wherein heat generated in the first region is transferred to the second region through the metal substrate.

Abstract: The present invention relates to a catalyst in which a catalytic metal is supported on a support including a single-crystalline hexagonal material, and a preparation method therefor, wherein the catalyst can be effectively used in ammonia dehydrogenation or ammonia synthesis.

Abstract: A haptic effect transmission method for providing real-time immersive content according to the present invention includes executing participatory content in which one or more users participate, collecting motion information of the users participating in the participatory content through a haptic device, multiplexing the motion information with video and audio files of the participatory content to obtain a multiplexed file, and demultiplexing the multiplexed file and providing the demultiplexed file to a display device and a haptic device of a client terminal.

Abstract: An apparatus for processing a substrate includes a first processing unit configured to have a first processing container having a first inner space and a first support unit supporting and rotating the substrate in the first inner space; a second processing unit configured to have a second processing container having a second inner space and a second support unit supporting and rotating the substrate in the second inner space; an exhaust unit configured to exhaust the first and the second inner space; a first exhaust pipe configured to have a first exhaust port for introducing atmosphere of the first inner space and exhaust the atmosphere introduced through the first exhaust port to the integrated duct; and a second exhaust pipe configured to have a second exhaust port for introducing atmosphere of the second inner space and exhaust the atmosphere introduced through the second exhaust port to the integrated duct.