Abstract: The present invention relates to a method for preparing a composite solid electrolyte having high ionic conductivity and capable of continuous process and mass production.

Abstract: An insulator for a rechargeable battery is disclosed. The insulator may include: a first insulator including a plurality of first through holes; and a second insulator including a plurality of second through holes. A connection portion between a first one of the plurality of second through holes and an adjacent second one of the plurality of second through holes overlaps the first through hole.

Abstract: A shoe care device includes an inner cabinet that has an accommodation space configured to accommodate shoes therein, an inlet defined at a first portion of the accommodation space and configured to supply air to the accommodation space, and an outlet defined at a second portion of the accommodation space and configured to suction air from the accommodation space. The shoe care device further includes a connection path configured to circulate air between the inlet and the outlet, a blowing fan disposed at the connection path and configured to blow air from the outlet toward the inlet, a dehumidifying material disposed at the connection path and configured to dehumidify the air blown by the blowing fan, a heater configured to heat the dehumidifying material, and a regeneration path configured to guide, to a location other than the inlet, the air having passed through the dehumidifying material heated by the heater.

Abstract: A seatback-folding device for emergency escape for vehicles is equipped with a simply structured mechanism for emergency escape. A locking operation at the time of unfolding of a seatback of a second-row seat and an unlocking operation at the time of folding of the seatback of the second-row seat are performed by ascending/descending of a shaft caused by operation of a lever, thereby not only enabling an occupant sitting on a third-row seat to quickly fold the seatback of the second-row seat and thus to easily secure an emergency escape route, but also reducing the number of components, weight, the number of assembly processes, and manufacturing cost compared to a related art.

Abstract: An inhaler includes a stick provided with a chamber configured to accommodate a capsule including powder and a piercing hole opened toward the chamber, a holder including an insertion groove into which the stick is inserted, a piercing member provided in the insertion groove and configured to crush the capsule through the piercing hole when the stick is inserted into the insertion groove, a vibration member configured to provide vibration to the piercing member, a photoplethysmography (PPG) sensor configured to measure a biosignal of a user of the inhaler, and a controller configured to control an operation of the inhaler.

Abstract: A method for manufacturing a secondary battery is provided. The method includes accommodating an electrode assembly in a battery case, injecting a first electrolyte composition into the battery case to impregnate the electrode assembly, injecting a second electrolyte composition into the battery case, and curing the second electrolyte composition, wherein an electrode tab is connected to the electrode assembly and protrudes to the outside of the electrode assembly, wherein the first electrolyte composition includes a 1-1st lithium salt containing at least one selected from the group consisting of lithium bis(fluorosulfonyl)imide (LiFSI) and lithium bis(trifluoromethanesulfonyl)imide (LiTFSI), and a first solvent, wherein the second electrolyte composition includes an oligomer and a second solvent and does not include lithium bis(fluorosulfonyl)imide (LiFSI) and lithium bis(trifluoromethanesulfonyl)imide (LiTFSI).

Abstract: A charging device for an aerosol generating device including a first charging pin and a second charging pin spaced apart from the first charging pin by a first interval includes a charging station on which a plurality of charging pads is arranged to be spaced apart from each other and a controller configured to detect, among the plurality of charging pads, one charging pad to which the first charging pin is connected and another charging pad to which the second charging pin is connected, and supply power to the detected charging pads, wherein two adjacent charging pads among the plurality of charging pads are spaced apart by a second interval that is less than or equal to the first interval.

Abstract: An electrolyte, a battery comprising the same, and a method for producing the same are provided. The electrolyte includes: a polymer formed from a polyethylene oxide (PEO)-based copolymer containing crosslinkable functional groups; a ceramic compound; and a polar compound, wherein at least some of the crosslinkable functional groups of the PEO-based copolymer containing crosslinkable functional groups form crosslinks with each other.

Abstract: There are provided a semiconductor and a method of fabricating the same. The semiconductor device may include a second semiconductor substrate directly bonded to a first semiconductor substrate. The first semiconductor substrate may include a first through via with an end portion protruding through a first top surface, the first top surface being a top surface of a first semiconductor substrate body, a liner extending to partially expose a side surface of the end portion of the first through via, and a first diffusion barrier layer. The liner may include a third top surface that is positioned at a lower height than a second top surface, the second top surface being a top surface of the end portion of the first through via and substantially equal to the first top surface. Alternatively, the liner may include a third surface positioned at a height that is lower than the second top surface and higher than the first top surface.

Abstract: An image sensing device for obtaining an image of a scene by sensing light is disclosed. The image sensing device includes a pixel circuit configured to output a pixel signal based on a voltage level of a floating diffusion node at which charges generated corresponding to an intensity of incident light are accumulated, a voltage controller configured to control a voltage level of an output node where the pixel signal is output in response to a voltage control signal, a conversion circuit configured to convert the pixel signal into a digital signal, and a voltage trimming circuit configured to control the voltage control signal based on the digital signal.

Abstract: A method of detecting atrial fibrillation includes receiving a photoplethysmogram (PPG) signal from a first sensor of a wearable device, detecting a heart rate from the PPG signal based on a window power spectrum analysis of the PPG signal, and detecting atrial fibrillation based on the heart rate.

Abstract: A motor control device, according to an embodiment of the present invention, comprises: a switching unit including a first switch unit and a second switch unit; a first resistor connected to an output unit of the switching unit; and a control unit controlling a motor connected with the switching unit, wherein the second switch unit includes a plurality of unit switches and the control unit determines and controls the type of the motor by using at least one switch from among the plurality of unit switches and a current flowing through the first resistor.

Abstract: A brain stimulation system includes a wearable electronic device including a display, a biometric information acquisition unit, and a first processor, and a brain stimulation device having at least one area that is attached to the body of a user and configured to apply brain stimulation to the user such that the user feels a smoking sensation. The biometric information acquisition unit detects changed biometric information of the user in response to the brain stimulation, and the first processor displays one of a virtual reality image and an augmented reality image including the detected biometric information of the user on the display.

Abstract: A method for providing user-customized information is disclosed. The method for providing user-customized information can provide information suitable for a user's situation by: obtaining information on a location where a terminal is located, and information on the time when the location information was obtained; obtaining situation information of a user of the terminal predicted on the basis of the location information and the time information; and requesting, to a server, situation-adaptive information corresponding to the user's situation on the basis of the obtained situation information of the user, pre-stored profile information of the user, and state information of the terminal at a time when the location information is obtained so as to obtain the situation-adaptive information from the server.

Abstract: A secondary battery including an electrode assembly, a gel polymer electrolyte, and a battery case accommodating the electrode assembly and the gel polymer electrolyte. The electrode assembly includes a plurality of electrodes and a plurality of separators, the plurality of electrodes are stacked in a vertical direction, and each of the plurality of separators is disposed between the stacked electrodes. The separator includes a porous substrate and a ceramic coating layer disposed on both sides of the porous substrate, and the ceramic coating layer contains inorganic particles and a binder, wherein the inorganic particles are included in an amount ranging from 92 wt % to less than 100 wt %, and the binder is included in an amount ranging from greater than 0 wt % to 8 wt %. The method of making the battery is also provided.

Abstract: A powder inhalation device includes a storage tank configured to store a medium in a powder form, a powder loading unit configured to receive the medium from the storage tank, an air flow passage through which the medium transferred to the powder loading unit flows together with air, an air flow sensor configured to detect a pressure or a flow velocity in the air flow passage, a powder diffuser configured to diffuse the medium transferred to the powder loading unit toward the air flow passage, and a controller configured to control the powder diffuser by receiving a pressure signal or a flow velocity signal from the air flow sensor.

Abstract: The present invention relates to a vehicle QR code type parking card on which a QR code is printed and a QR code type parking card application system for contacting a driver by scanning a QC code, and a method for contacting a driver by using the vehicle QR code type parking card on which the QR code is printed, according to an embodiment of the present invention, comprises: scanning, by a caller, the QR code printed on the QR code type parking card to access a QC code type parking card application; retrieving, from a DB, a license plate number matching a unique identification number of the scanned QR code type parking card; confirming, by the caller, the retrieved license plate number; sharing his/her current location information with the driver; confirming, by the driver, a shared location of the caller; retrieving, from the DB, a contact number of the driver if the driver accepts a connection request from the caller; and connecting the caller and the driver.

Abstract: The present invention relates to a steel sheet for use in automobiles, etc., and to a steel sheet that has high strength and high formability and is superb in terms of spot weldability, and a manufacturing method therefor.

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 vehicle front subframe includes: a pair of longitudinal members each extending in a longitudinal direction of a vehicle and having a mounting recess; an inner reinforcing member mounted in an inner cavity of each longitudinal member; and a suspension arm having a mount mounted in the mounting recess of each longitudinal member through a mount member.