Abstract: Disclosed is an electrode assembly, a battery, and a battery pack and a vehicle including the same. In the electrode assembly, a first electrode, a second electrode, and a separator interposed therebetween are wound based on a winding axis to define a core and an outer circumference. The first electrode includes a first active material portion coated with an active material layer and a first uncoated portion not coated with an active material layer along a winding direction. At least a part of the first uncoated portion is defined as an electrode tab by itself. The first uncoated portion includes a first portion adjacent to the core of the electrode assembly, a second portion adjacent to the outer circumference of the electrode assembly, and a third portion interposed between the first portion and the second portion. The first portion or the second portion has a smaller height than the third portion in the winding axis direction.

Abstract: Disclosed is an electrode assembly, a battery, and a battery pack and a vehicle including the same. In the electrode assembly, a first electrode, a second electrode, and a separator interposed therebetween are wound based on an axis to define a core and an outer circumference. The first electrode includes an uncoated portion at a long side end thereof and exposed out of the separator along a winding axis direction of the electrode assembly. A part of the uncoated portion is bent in a radial direction of the electrode assembly to form a bending surface region that includes overlapping layers of the uncoated portion, and in a partial region of the bending surface region, the number of stacked layers of the uncoated portion is 10 or more in the winding axis direction of the electrode assembly.

Abstract: There is provided an apparatus for forming a magnetic pigment pattern on an article. The apparatus includes: a magnetic pattern mold having nonmagnetic pattern grooves engraved in a predetermined pattern and providing predetermined magnetic field lines on a pattern-forming object surface of an article by generating magnetism in areas outside the nonmagnetic pattern grooves; and a spray unit spraying an adhesive resin composite containing a ferromagnetic pigment onto the pattern-forming object surface of the article. A predetermined magnetic pigment pattern is formed while the magnetic pigment of the adhesive resin composite that is applied to the pattern-forming object surface of the article is rearranged along magnetic field lines generated by the magnetic pattern mold.

Abstract: Disclosed herein is a method of printing a nanostructure including: preparing a template substrate on which a pattern is formed; forming a replica pattern having an inverse phase of the pattern by coating a polymer thin film on an upper portion of the template substrate, adhering a thermal release tape to an upper portion of the polymer thin film, and separating the polymer thin film from the template substrate; forming a nanostructure by depositing a functional material on the replica pattern; and printing the nanostructure deposited on the replica pattern to a substrate by positioning the nanostructure on the substrate, applying heat and pressure to the nanostructure, and weakening an adhesive force between the thermal release tape and the replica pattern by the heat.

Abstract: Disclosed herein is a method of depositing a transition metal single-atom catalyst including preparing a carbon carrier, and depositing a transition metal single-atom catalyst on the carbon carrier, in which the carbon carrier is surface-treated by an oxidation process, and wherein the deposition is carried out by an arc plasma process.

Abstract: An apparatus for embedding a sentence feature vector according to an embodiment includes a sentence acquisitor configured to acquire a first sentence and a second sentence, each including one or more words; a vector extractor configured to extract a first feature vector corresponding to the first sentence and a second feature vector corresponding to the second sentence by independently inputting each of the first sentence and the second sentence into a feature extraction network; and a vector compressor configured to compress the first feature vector and the second feature vector into a first compressed vector and a second compressed vector, respectively, by independently inputting each of the first feature vector and the second feature vector into a convolutional neural network (CNN)-based vector compression network.

Abstract: A display device includes a substrate including a display area and a non-display area, a plurality of pixels disposed in the display area, a common voltage supply wiring overlapping the non-display area and disposed on the substrate, a driving voltage supply wiring overlapping the non-display area and disposed on the substrate, and a data voltage supply wiring overlapping the non-display area and electrically connected to the plurality of pixels, where at least one of the common voltage supply wiring and the driving voltage supply wiring includes a chamfered area, the data voltage supply wiring includes a first data voltage supply wiring, a second data voltage supply wiring, and a third data voltage supply wiring, and the first to third data voltage supply wirings are disposed in different layers.

Abstract: Memory array structures, and methods of their formation, might include a first memory cell having a first control gate and an adjacent first portion of a charge-blocking structure, a second memory cell having a second control gate and an adjacent second portion of the charge-blocking structure, and a first dielectric material between the first control gate and the second control gate, and adjacent to a third portion of the charge-blocking structure that is between the first and second portions of the charge-blocking structure. The third portion of the charge-blocking structure might include a second dielectric material and a third dielectric material different than the second dielectric material, and the first portion of the charge-blocking structure and the second portion of the charge-blocking structure might each include the third dielectric material and a fourth dielectric material different than the second dielectric material. Apparatus might include such memory array structures.

Abstract: The present invention relates to a brain stimulation device, including: an electrode unit constituted by one or more electrodes and configured to move back and forth to a head of a user to fix the electrodes onto the head of the user; an auxiliary pressing unit configured to move back and forth to the head of the user to fix the electrodes onto the head of the user; and a donut type support unit having a donut type inner side on which the electrode unit and the auxiliary pressing unit are disposed and which surrounds the head, therefore a user can conveniently wear the brain stimulation device without a complicated manipulation for closely attaching the electrodes to his/her head.

Abstract: The present invention relates to a blood analysis device including: a membrane configured to separate plasma from blood, a channel into which the plasma separated by the membrane is introduced, an electrode part including electrodes configured to adjoin one surface of the channel and come into contact with the plasma flowing in the channel, and a channel cover configured to adjoin a surface opposite to one surface of the channel which is adjoined by the electrode part, in which when any one of the electrode part and the channel cover adjoins the membrane, a part of the membrane covers an upper portion of the electrode part or the channel cover.

Abstract: The present invention includes: a main body which defines a storage space in the lengthwise direction, and in which a plurality of biosensors can be stacked; a cover member covering one end of the storage space and including a discharge hole through which only one biosensor located at the outermost edge of the stacked biosensors can pass; and a cover coupled to the cover member in order to be raised and lowered so as to open and close the discharge hole. The discharge hole is closed such that the biosensors stacked in the storage space are not contaminated and the infiltration of impurities into the storage space is prevented, and the discharge hole is temporarily opened when the biosensors are to be used in order to withdraw the biosensors.

Abstract: The present invention includes: a main body which defines a storage space in the lengthwise direction, and in which a plurality of biosensors can be stacked; a cover member covering one end of the storage space and including a discharge hole through which only one biosensor located at the outermost edge of the stacked biosensors can pass; and a cover coupled to the cover member in order to be raised and lowered so as to open and close the discharge hole. The discharge hole is closed such that the biosensors stacked in the storage space are not contaminated and the infiltration of impurities into the storage space is prevented, and the discharge hole is temporarily opened when the biosensors are to be used in order to withdraw the biosensors.

Abstract: The present invention discloses a storage container for an analytical device, capable of easily storing and using a sensor, The storage container for an analytical device in which a sensor is stored is configured such that the storage container has a cylindrical shape, the storage container has sensor storage portions therein radially arranged about a center point so that sensors can be inserted into the sensor storage portions, the storage container has an opening formed at a top surface of one side thereof and communicated to the sensor storage portions, and the storage container has a circumferential surface in which cut portions arc formed to be communicated with the sensor storage portions and cut to he extended from the end of the other side of the storage container to the opening along a lengthwise direction, thus allowing for ease of storage and use of sensors.

Abstract: The present invention relates to a bio sensing device having a reaction part and a measuring device which are integrated therein. The bio sensing device includes: a main substrate, a reaction part, a signal processing part, a screen display part, and a housing. The reaction part includes a reaction reagent to react in an oxidation-reduction reaction with an analysis target material and a reaction electrode to generate an analogue electrical signal by causing the oxidation-reduction reaction, and is located at an end of the main substrate. The signal processing part is located on a first side of the main substrate and processes the analogue electrical signal. The screen display part displays a processing result of the signal processing part. The housing houses the main substrate. The screen display part is three-dimensionally disposed over the signal processing part, and a space for mounting a lancet is formed in the housing.

Abstract: Disclosed is an analysis device wherein a storage container for storing sensors is mounted in a main body, and automatic withdrawal, automatic measurement and automatic expulsion of the sensors are possible. The present invention comprises: a main body on the inside of which is mounted a storage container for housing a plurality of sensors in radial form; a drive means which is formed on the inside of the main body and causes the storage container to rotate such that the sensors are sequentially positioned in a discharge position; and a moving means which moves a sensor positioned in the discharge position, and moves same to a measurement position formed in the main body. In this way, there is automatic sensor supply and analysis.

Abstract: The present invention discloses a storage container for an analytical device, capable of easily storing and using a sensor, The storage container for an analytical device in which a sensor is stored is configured such that the storage container has a cylindrical shape, the storage container has sensor storage portions therein radially arranged about a center point so that sensors can be inserted into the sensor storage portions, the storage container has an opening formed at a top surface of one side thereof and communicated to the sensor storage portions, and the storage container has a circumferential surface in which cut portions arc formed to be communicated with the sensor storage portions and cut to he extended from the end of the other side of the storage container to the opening along a lengthwise direction, thus allowing for ease of storage and use of sensors.

Abstract: Provided is a biosensor and a measuring device which may be coupled with each other only when the biosensor and the measuring device mach with each other, thereby obtaining reliable measured results. The measuring device having a receiving part in which the biosensor is inserted, includes exclusive coupling parts formed correspondingly at each contact surface at which the biosensor and the receiving part of the measuring device are in contact with each other, wherein the biosensor is inserted into the receiving part only when the exclusive coupling parts mate with each other.

Abstract: Provided is a module type biosensor which is easily coupled with and separated from a detector.

Abstract: Provided is a multi-reaction biosensor capable of generating various kinds of reaction signals through introduction of a sample at a time. The multi-reaction biosensor having a capillary flow path through which a sample is introduced, comprises a reaction substrate configured to form at least two wall surfaces of a plurality of wall surfaces that form the capillary flow path, and configured to generate and transmit a reaction signal according to a reaction with the introduced sample; and a base substrate coupled to the reaction substrate such that the capillary flow path has a polygonal cross-sectional shape, and configured to form a wall surface other than the wall surfaces formed by the reaction substrate. Accordingly, various kinds of reaction signal can be generated through introduction of a sample at a time.

Abstract: The present invention relates to an apparatus for irradiating skin with light for preventing a user's eyes from being exposed to medical light. An apparatus for irradiating skin with light according to the present invention comprises an input unit for a user input, a light source unit including light sources of at least two colors and configured to irradiate the skin of a user with medical light, a contact sensor provided at periphery of the light source unit, and a controller configured to control an intensity of the light radiated from the light source unit according to whether skin contact is detected by the contact sensor, wherein the controller controls the intensity of the light from the light source unit in at least two stages before and after the skin contact is detected. Therefore, the present invention has an advantage in which safety is improved because the user's eyes are not exposed to high-intensity medical light.