Abstract: The present disclosure relates to an optical transceiver module and an active optical cable using the same. The optical transceiver module comprises a lower housing part, a first cassette part seated on the lower housing part and including a first optical connector, a divider insert seated on the first cassette part and coupled to a lower housing part, a second cassette part seated on the divider insert and including a second optical connector, and a upper housing part seated on the second cassette part and coupled to the lower housing part. The divider insert is combined with the lower housing part to form a first insertion hole into which the first optical cable module can be inserted, and the divider insert is combined with the upper housing part to form a second insertion hole into which the second optical cable module can be inserted.

Abstract: The present disclosure relates to an optical connector and an active optical cable using the same. The optical connector includes an optical boundary surface on which light emitted from an optical fiber is incident; a reflector changing the direction of traveling of light incident through the optical boundary surface; and a lens emitting light reflected through the reflector outside. The reflector has a cylindrical shape and converts light incident on the reflector into light traveling parallel to a first direction, and the lens has a cylindrical shape and converts light incident on the lens into light traveling parallel to a second direction which is perpendicular to the first direction.

Abstract: A power pattern generation method of an energy storage system (ESS) according to an embodiment disclosed herein includes generating a charge/discharge pattern of the ESS based on a normal distribution in consideration of a maximum c-rate and a time step of a unit charge/discharge operation, classifying the charge/discharge pattern into a charge pattern and a discharge pattern, extracting a power value from the charge pattern or the discharge pattern based on a random first value for generating a virtual charge/discharge pattern of the ESS, and generating a power pattern based on the power value.

Abstract: A cartridge includes a storage unit configured to store an aerosol generating material, a wick arranged under the storage unit and configured to absorb the aerosol generating material supplied from the storage unit, and one or more susceptors arranged on at least one outer surface of the wick, and configured to atomize the aerosol generating material absorbed into the wick into an aerosol by generating heat in response to an induced magnetic field.

Abstract: An aerosol generating device may include: a cartridge including a reservoir for storing an aerosol generating material; a heater assembly detachably coupled to the cartridge and configured to heat the aerosol generating material provided from the cartridge to generate an aerosol; and a body detachably coupled to the heater assembly and including a battery configured to supply power to the heater assembly, wherein the heater assembly may include: a chamber in fluid communication with the reservoir of the cartridge; a wick configured to absorb the aerosol generating material supplied from the reservoir; and a heater arranged in at least a region of a side surface of the wick and configured to heat the aerosol generating material absorbed into the wick.

Abstract: The present disclosure relates to an aerosol generating device including a heater module that is detachable, wherein the aerosol generating device includes a main body including a controller and a battery, a heater module detachably coupled to the main body and including a heater configured to heat an aerosol generating material, and a cartridge detachably coupled to the heater module and configured to store the aerosol generating material to be delivered to the heater, wherein the heater module includes a first terminal configured to electrically connect the cartridge to the heater module when the cartridge is coupled to the heater module, and a second terminal and a third terminal configured to electrically connect the heater module to the controller when the heater module is coupled to the main body.

Abstract: A learning processing device and method for pooling graph data of a hierarchical structure based on a grouping matrix, and a method for learning an artificial intelligence model. The learning processing device includes a memory and a processor in communication with the memory. The processor generates a grouping matrix of a secondary form, grouped based on a similarity of a pairwise nodes by inputting graph data into a pre-learned first artificial intelligence model; and decomposes the grouping matrix to generate a pooling matrix. The grouping matrix is decomposed in a square-root form to obtain a pooling operator.

Abstract: Provided are a device and method for generating information on vertigo by tracking changes in eyes and head position, a computer-readable recording medium, and a computer program. More specifically, according to the device and method, movement of a patient's eyes and head is tracked in a video of the patient on the basis of a deep learning model to generate information on vertigo. The computer program for implementing the method is stored in the computer-readable recording medium.

Abstract: An aerosol generating device includes: a cartridge including a liquid storage and an atomizer; and a main body including a battery, a puff sensor, and a controller configured to perform pulse width modulation (PWM) control for supplying power from the battery to the atomizer, wherein the controller performs the PWM control at a first duty ratio during a puff period and performs the PWM control at a second duty ratio lower than the first duty ratio during a non-puff period between puff periods.

Abstract: A light emitting device including a first LED sub-unit having a thickness in a first direction, a second LED sub-unit disposed on a portion of the first LED sub-unit in the first direction, each of the first and second LED sub-units comprising a first-type semiconductor layer, a second-type semiconductor layer, and an active layer, a reflective electrode disposed adjacent to the first LED sub-unit and electrically connected to the first-type semiconductor layer of the first LED sub-unit, and a first ohmic electrode forming ohmic contact with the second-type semiconductor layer of the first LED sub-unit, in which the active layer of the first LED sub-unit is configured to generate light, includes AlxGa(1-x-y)InyP (0?x?1, 0?y?1), and overlaps the active layer of the second LED sub-unit in the first direction, and the active layer of the second LED sub-unit includes the same material as the active layer of the first LED sub-unit.

Abstract: The present disclosure provides novel (2R,3S)-2-(3-(4,5-dichloro-1H-benzo[d]imidazol-1 -yl)propyl)piperidin-3-ol monohydrochloride, (2R,3S)-2-(3-(4,5-dichloro-1H-benzo[d]imidazol-1 -yl)propyl)piperidin-3-ol oxalate, (2R,3S)-2-(3-(4,5-dichloro-1H-benzo[d]imidazol-1 -yl)propyl)piperidin-3-ol maleate, (2R,3S)-2-(3-(4,5-dichloro-1H-benzo[d]imidazol-1 -yl)propyl)piperidin-3-ol palmitate, and crystalline form of (2R,3S)-2-(3-(4,5-dichloro-1H-benzo[d]imidazol-1-yl)propyl)piperidin-3-ol monohydrochloride. These novel acid addition salts and crystalline forms have low hygroscopicity and excellent severe stability under high temperature and high humidity conditions, and thus can be used pharmaceutically.

Abstract: A method for operating a storage device capable of improving reliability of a memory system is provided. The method includes providing a storage device which includes a first component and a second component; receiving, via a host interface of the storage device, a command for requesting failure possibility information about the storage device from an external device; and providing, via the host interface, the failure possibility information about the storage device to the external device in response to the command.

Abstract: A semiconductor device includes: an active pattern on a substrate, wherein the active pattern includes a plurality of channel layers stacked on one another; a plurality of source/drain patterns spaced apart from each other in a first direction and disposed on the active pattern, wherein the plurality of source/drain patterns are connected to each other through the plurality of channel layers; and first and second gate electrodes at least partially surrounding the channel layers and extending in a second direction, wherein the second direction intersects the first direction, wherein the active pattern has a first sidewall and a second sidewall that faces the first sidewall, and wherein a first distance between the first sidewall of the active pattern and an outer sidewall of the first gate electrode is different from a second distance between the second sidewall of the active pattern and an outer sidewall of the second gate electrode.

Abstract: An aerosol generating device and a controlling method thereof are provided. An aerosol generating device includes: a battery configured to supply power for generating an aerosol from an aerosol generating material; a converter configured to convert a supply voltage from the battery into a constant voltage of a predetermined level; a heater configured to heat the aerosol generating material using the supply voltage; a detection circuit configured to detect a change in resistance of the heater by applying the constant voltage output from the converter and performing a current sensing on the heater with a resistance value; and a controller configured to control the heater for generating the aerosol by switching between a monitoring mode for performing the detection of the change in the resistance of the heater using the constant voltage and a heating mode for heating the heater using the supply voltage.

Abstract: Disclosed is a method and system for separating and recalibrating a feature for adversarial robustness. A feature separation and recalibration method may include disentangling an input feature map into a first feature defined as a robust feature and a second feature defined as a non-robust feature, based on a robustness score; generating a recalibrated feature by recalibrating activation of the second feature; and generating an output feature map by combining the first feature and the recalibrated feature.

Abstract: The semiconductor device includes a substrate, first and second active patterns extending in a first direction, the second active pattern spaced apart from the first active pattern in a second direction different from the first direction, a gate electrode extending in the second direction, a first and second source/drain region each on one side of the gate electrode, a first and second source/drain contact each extending in the second direction on and connected to the first and second source/drain region respectively, and a contact separation layer separating the first and second source/drain contacts, the contact separation layer including a first portion and a second portion on first portion both between the first and second source/drain regions, wherein a width of the first portion of the contact separation layer in the first direction is greater than a width of the second portion of the contact separation layer in the first direction.

Abstract: Disclosed herein is an apparatus and method for executing a magic state distillation circuit in a logical qubit quantum system. The apparatus outputs a distilled magic state |Y>L by executing a magic state |Y>L distillation circuit in which multiple multi-target CNOT operations are performed in parallel and outputs a distilled magic state |A>L by executing a magic state |A>L distillation circuit in which multiple multi-target CNOT operations are performed in parallel. The magic state |Y>L distillation circuit is configured with three code blocks, code blocks 1 and 2 being configured with multiple multi-target CNOT operations and code block 3 being configured with SL operations and measurement operations, and the magic state |A>L distillation circuit is configured with three code blocks, code blocks 1 and 2 being configured with multiple multi-target CNOT operations and code block 3 being configured with TL+ operations and measurement operations.

Abstract: A shock fatigue testing device for a powertrain mount includes: a main frame having a guide support vertically extending from a base plate and a mounting plate coupled to the guide support; a first mount jig mounted to the mounting plate and configured to support the upper portion of a mount member; a second mount jig mounted to a lower portion of the mount member and configured to support the lower portion of the mount member; a weight portion fixed to the second mount jig and configured to apply a load to the mount member; and a vibration portion configured to continuously provide vibration to the base plate to vibrate the weight portion using the main frame, the first mount jig, and the second mount jig as media.

Abstract: A method of manufacturing an all-solid-state battery electrode, an all-solid-state battery electrode manufactured by the method, and an all-solid-state battery including the electrode are disclosed. In the method, a specific type of binder included in the electrode is prepared in a fiber form by applying pressure to the binder under specific conditions, so that the fiber-form binder thus prepared has an average fineness that satisfies a specific range. Therefore, the all-solid-state battery including the electrode has an advantage of having high capacity even in the case of electrode thickening for high loading.

Abstract: An image sensor includes a substrate having first and second surfaces and first and second regions. Unit pixels including photoelectric conversion layers are arranged inside the first region. A pixel separation pattern extends from the first surface to the second surface in the first region, separates each of the unit pixels, and includes a pixel separation spacer film and a pixel separation filling film. A dummy pixel separation pattern extends from the first surface to the second surface in the second region, and includes a dummy pixel separation filling film. A wiring structure disposed on the second surface includes an inter-wiring insulating film and a first wiring. A first contact directly connects the dummy pixel separation filling film and connects the dummy pixel separation filling film to the first wiring. A height of the pixel separation filling film is greater than a height of the dummy pixel separation filling film.