Abstract: An epoxy-based adhesive composition and methods for manufacturing the same are provided. The adhesive composition provides excellent adhesion strength, peel strength and impact-resistant strength uniformly over a wide temperature range.

Abstract: Provided is a method of performing automatic interpretation based on speaker separation by a user terminal, the method including: receiving a first speech signal including at least one of a user speech of a user and a user surrounding speech around the user from an automatic interpretation service providing terminal, separating the first speech signal into speaker-specific speech signals, performing interpretation on the speaker-specific speech signals in a language selected by the user on the basis of an interpretation mode, and providing a second speech signal generated as a result of the interpretation to at least one of a counterpart terminal and the automatic interpretation service providing terminal according to the interpretation mode.

Abstract: An aerosol generating device includes a housing including a first surface, a second surface opposite to the first surface, a side surface between the first surface and the second surface, and a mouthpiece formed on the first surface, an oscillator accommodated in the housing and configured to generate a microwave with a preset frequency, a resonator accommodated in the housing and configured to resonate the microwave to generate an amplified electromagnetic field, and a cartridge including an aerosol generating material and being insertable into the housing, wherein an aerosol may be generated as at least a portion of the electromagnetic field heats the aerosol generating material, the housing may be provided with a cartridge insertion hole through which the cartridge is inserted, and the cartridge insertion hole and the mouthpiece may not overlap.

Abstract: Disclosed is a blankmask for EUV lithography. The blankmask has a reflective film formed on a substrate, a capping film containing ruthenium (Ru), an etch stop film containing tantalum (Ta) and antimony (Sb), and a phase shift film containing ruthenium (Ru). The etch stop film has a composition ratio of tantalum (Ta) and antimony (Sb) ranging from 3:7 to 7:3. The stacked structure of the phase shift film containing ruthenium (Ru) and the etch stop film containing tantalum (Ta) and antimony (Sb) results in achieving a high extinction coefficient (k) and a low refractive index (n).

Abstract: The present invention relates to a pharmaceutical composition for preventing or treating periodontal disease, comprising horse chestnut extract as effective component, and a food composition for preventing or improving periodontal disease, comprising horse chestnut extract as effective component, wherein the horse chestnut extract comprises avicularin and juglanin as active ingredients.

Abstract: Disclosed is a fixing structure of an electrode terminal, and a battery, a battery pack and a vehicle including the same. The fixing structure of an electrode terminal includes a battery housing configured to be opened at one side and have a bottom at the other side in which a perforation hole is formed; an electrode terminal installed through the perforation hole not to contact an inner wall of the perforation hole; and a terminal gasket interposed between the electrode terminal and the perforation hole, and the electrode terminal includes a body portion inserted into the perforation hole; an outer flange portion configured to extend along an outer surface of the bottom of the battery housing from a first side of the body portion; an inner flange portion configured to extend toward an inner surface of the bottom of the battery housing from a second side of the body portion; and a flat portion provided to an inner side of the inner flange portion.

Abstract: A method for efficiently preparing gossypetin is disclosed. Gossypetin can be utilized as an ingredient in medicine, healthcare, cosmetics, health foods, dietary supplements, and the like. The method can produce gossypetin of formula (1) with high purity and high yield through a four-step process, in which the compound of formula (2) is employed as starting material.

Abstract: An epoxy-based adhesive composition and methods for manufacturing the same are provided. The adhesive composition provides excellent adhesion strength, peel strength and impact-resistant strength uniformly over a wide temperature range.

Abstract: A light emitting diode includes a first conductivity type semiconductor layer, a mesa disposed on the first conductivity type semiconductor layer, and including an active layer and a second conductivity type semiconductor layer, and a lower insulation layer covering the mesa and at least a portion of the first conductivity type semiconductor layer exposed around the mesa, and having a first opening for allowing electrical connection to the first conductivity type semiconductor layer and a second opening for allowing electrical connection to the second conductivity type semiconductor layer. The active layer generates light having a peak wavelength of about 500 nm or less, and the lower insulation layer includes a distributed Bragg reflector.

Abstract: A wearable device for providing a smoking effect includes a housing, a first stimulus unit provided on a surface of the housing and including at least one electrode that is disposed on a position corresponding to a first region of a user and configured to provide electrical stimulation, a second stimulus unit provided on the surface of the housing and including at least one electrode that is disposed on a position corresponding to a second region of the user and configured to provide electrical stimulation, and a controller configured to control the first stimulus unit or the second stimulus unit, wherein the first stimulus unit or the second stimulus unit is configured to provide an electrical stimulus signal that induces an alertness state capable of implementing a smoking effect.

Abstract: An aerosol generating device includes a battery, a capacitive sensor, a controller, a first conductive element, a second conductive element, and a heater, wherein the controller is configured to control power supplied from the battery to the heater based on an order of a first time point at which the capacitive sensor senses contact of a user through the first conductive element and a second time point at which the capacitive sensor senses contact of the user through the second conductive element.

Abstract: A method for comparing documents and a system therefor are provided. The method according to some embodiments may include acquiring a first document image and a second document image, extracting a first feature set from the first document image and a second feature set from the second document image through an encoder, generating a correlation feature set by analyzing a correlation between at least part of the first feature set and at least part of the second feature set, and outputting a result of comparison between the first document image and the second document image based on a result of decoding the correlation feature set.

Abstract: A razor blade is proposed. The razor blade may include a substrate that has a substrate tip formed at an end portion and includes a first substrate facet and a second substrate facet extending from the substrate tip to both sides. The razor blade may also include a coating that is joined to the substrate and has a coating tip formed at an end portion and includes a first coating facet and a second coating facet extending from the coating tip to both sides and corresponding to the first substrate facet and the second substrate facet, respectively. The substrate may further include a third substrate facet extending from one end of the first substrate facet. A line tangential to the first substrate facet and a line tangential to the third substrate facet may not be parallel to each other.

Abstract: Discussed is a battery including an electrode assembly having a first electrode, a second electrode and a separator wound about an axis, and each of the first electrode and the second electrode has a first portion including an active material corresponding to the separator, and a second portion exposed beyond the separator and not coated with the active material, a housing having a first end with a first opening and a second end with a second opening opposite the first end, the housing accommodating the electrode assembly, a terminal electrically connected to the second portion of the first electrode and exposed out of the housing through the first opening of the housing at the first end, a cap at the second end of the housing, and an insulating gasket having an extended shape to cover the outer circumferential surface of the terminal.

Abstract: An aerosol separating module includes an ultrasonic vibrator configured to generate a ultrasonic wave, a surface acoustic wave vibrator configured to generate a surface acoustic wave, and a transfer element configured to transfer an aerosol forming substrate to at least one of the ultrasonic vibrator or the surface acoustic wave vibrator.

Abstract: An aerosol generating device includes: a main body including a processor 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 storing the aerosol generating material to be delivered to the heater, wherein the heater module includes an integrated circuit electrically connected to the processor when the heater module is coupled to the main body.

Abstract: A main body (100) may constitute the frame of a drying apparatus, and a moving bar (230) may be mounted to the main body (100) to move up and down along the front surface thereof. The moving bar (230) may be moved up and down by being driven by the drive assembly (210). Most of the drive assembly (210) may be installed at a position corresponding to the installation space (150) of a duct (130) formed in the main body (100).

Abstract: A drying apparatus is proposed. A moving bar (230) may be mounted to a main body (100) of the drying apparatus to move relative thereto. The inlet (248) may be formed in a side of a lower surface of the moving bar (230), the inlet allowing air to be introduced into the moving bar (230). The bar fan assembly (250) may be provided in the moving bar (230). The nozzle slot (245?) may be formed in the moving bar (230), the nozzle slot allowing the air to be discharged slantingly toward a front lower part of the main body (100). A bar casing (232) having an open lower part and a bar cover (242) covering the open lower part may constitute the exterior of the moving bar (230).

Abstract: According to an embodiment of the present disclosure, a reconfigurable reflector combined with an amplifier for wireless communication, comprising: an amplification module; a controller configured to control the reconfigurable reflector; and the reconfigurable reflector configured to reflect an output beam of the amplification module, wherein the amplification module includes, a first antenna configured to receive a beam and transmit the beam to an amplifier, an amplifier configured to amplify the input beam and transmit the amplified beam to a second antenna, and the second antenna configured to receive the amplified beam and transmit the amplified beam to the reconfigurable reflector, and an output of the second antenna is output to a predetermined position of the reconfigurable reflector.

Abstract: A vibration measurement error determination method according to an embodiment of the present invention comprises: a vibration data acquisition step for acquiring vibration data by measuring a vibration generated in a structure; a first determination step for determining, on the basis of a preset error data selection rule, whether the vibration data is data generated by a measurement error; a second determination step for using a machine-learning algorithm to determine whether the vibration data is data generated by a measurement error; and a final determination step for determining, on the basis of the results determined in the first determination step and the second determination step, whether the vibration data is data generated by a measurement error.