Abstract: Disclosed is a coffee grinder having improved accuracy of burr alignment for grinding uniformity. The coffee grinder having improved accuracy of burr alignment for grinding uniformity of the present disclosure comprises: a lower flat burr carrier having a rotary base part rotatably coupled to a grinder body and a lower flat burr part coupled to the rotary base part so as to rotate together with the rotary base part and having a first grinding blade; and an upper flat burr carrier that is coupled to a fixed coupling part provided on the grinder body and grinds introduced coffee beans together with the first grinding blade, wherein the lower flat burr part is coupled to the side of the rotary base part.

Abstract: Disclosed is a fabric electrode belt for measuring a biometric signal. The fabric electrode belt for measuring a biometric signal according to an embodiment of the disclosure includes: a belt body unit including a stretchable material, and provided with electrodes to be in contact with a subject to be examined; and a circuit unit coupled to the belt body unit and configured to receive an electric signal based on impedance of a subject to be examined, measured by the electrodes, the circuit unit being disposed between the belt body units.

Abstract: The disclosed embodiments provide a smart garment on which implemented designs can be changed in terms of color, image, text, etc. Also, a system is provided that comprises: a server for providing various designs to be implemented on a smart garment; and a user terminal that can change the design of the smart garment by receiving various designs from the server and transmitting same to the smart garment. The system according to the disclosed embodiments comprises: a server including a design database for a smart garment; a user terminal for downloading a design for the smart garment from the server; and the smart garment on which the design transmitted from the user terminal is implemented.

Abstract: Disclosed are a binder composition for an all-solid-state secondary battery, including a copolymer including a conjugated diene-based monomer, an aromatic vinyl-based monomer, and an ethylenically unsaturated acid monomer, a trithiocarbonate-based compound, a mercaptan-based compound, and a solvent, wherein a weight average molecular weight (Mw) of the copolymer is 50,000 to 200,000, and a molecular weight distribution (Mw/Mn) is 1 to 5, a method of preparing the same, a slurry composition for a cathode or a solid electrolyte including the same, and a secondary battery manufactured therefrom.

Abstract: An adhesive composition according to an embodiment includes an acrylic copolymer, and a compound containing a sulfide group and having a refractive index of 1.57 or more. The adhesive sheet prepared from the adhesive composition may have a low glass transition temperature and high refractive index, such that an image display device may not include a separate high refractive index pattern layer.

Abstract: Disclosed is a coffee grinder having improved accuracy of burr alignment for grinding uniformity. The coffee grinder having improved accuracy of burr alignment for grinding uniformity of the present disclosure comprises: a lower flat burr carrier having a rotary base part rotatably coupled to a grinder body and a lower flat burr part coupled to the rotary base part so as to rotate together with the rotary base part and having a first grinding blade; and an upper flat burr carrier that is coupled to a fixed coupling part provided on the grinder body and grinds introduced coffee beans together with the first grinding blade, wherein the lower flat burr part is coupled to the side of the rotary base part.

Abstract: Disclosed are microbeads for cell culture and a method of monitoring cell culture using the same. More particularly, each of the microbeads for cell culture according to an embodiment of the present invention include a core and a surface modification layer formed on a surface of the core. By using the method of monitoring cell culture with the microbeads for cell culture according to an embodiment of the present invention, cell culture may be carried out in highly scaled-up dimension and easily monitored.

Abstract: Disclosed are microbeads for cell culture and a method of monitoring cell culture using the same. More particularly, each of the microbeads for cell culture according to an embodiment of the present invention include a core and a surface modification layer formed on a surface of the core. By using the method of monitoring cell culture with the microbeads for cell culture according to an embodiment of the present invention, cell culture may be carried out in highly scaled-up dimension and easily monitored.

Abstract: An adhesive composition according to an embodiment includes an acrylic copolymer, and a compound containing a sulfide group and having a refractive index of 1.57 or more. The adhesive sheet prepared from the adhesive composition may have a low glass transition temperature and high refractive index, such that an image display device may not include a separate high refractive index pattern layer.

Abstract: The present invention relates to a fibrocartilage preparation method and fibrocartilage prepared by the method.

Abstract: Disclosed is a method of constructing a cell sheet using only cells without a support. More particularly, a method of manufacturing a multi-layered cell sheet without a separate lamination step and a cell sheet manufactured by the method are disclosed.

Abstract: The present disclosure relates to a technical virtual sensing idea of indirectly measuring structural vibration information on an unmeasured point while minimizing the number of sensors attached for actual measurement, and more particularly, to a technique of estimating measurement data of an unmeasured point using a finite element model, synchronized and updated based on experimental data of an actual measurement subject structure, and a virtual sensing algorithm.

Abstract: The present invention relates to transparent disc-shaped microparticles having polydopamine-modified surfaces and cell culture using the same. When the disc-shaped microparticles coated with polydopamine according to the present invention are used in cell culture, cell adhesive properties are improved and an inverted microscope may be employed to observe cells, which are major advantages when compared to conventional spherical microcarriers.

Abstract: The manual drive changing notification apparatus for a vehicle includes a communication unit configured to receive transmission data from a neighboring vehicle, a communication packet analyzer configured to analyze a communication packet of the transmission data to set a data format change level, a manual drive mode determination unit configured to analyze an autonomous driving environment of the neighboring vehicle based on the data format change level to determine a manual drive mode of a subject vehicle, a driver alarm strength setting unit configured to set a driver alarm strength for changing to the manual drive mode according to determination of the manual drive mode, and an alarm output unit configured to output an alarm according to the driver alarm strength.

Abstract: A vehicle communication connection device and a method thereof are provided. The method includes determining at least one class identifier (CID) level applicable to a target application, determining at least one communication interface (CI) level applicable to the target application, mapping the determined CID level and the determined CI level to a predefined CID/CI mapping table, determining a final CID level to be used for the target application, and determining a final CI level corresponding to the determined final CID level.

Abstract: The disclosed embodiments provide a smart garment on which implemented designs can be changed in terms of color, image, text, etc. Also, a system is provided that comprises: a server for providing various designs to be implemented on a smart garment; and a user terminal that can change the design of the smart garment by receiving various designs from the server and transmitting same to the smart garment. The system according to the disclosed embodiments comprises: a server including a design database for a smart garment; a user terminal for downloading a design for the smart garment from the server; and the smart garment on which the design transmitted from the user terminal is implemented.

Abstract: Disclosed are a screening apparatus using a multi-channel array electrode probe and a method of operating the screening apparatus, wherein the screening apparatus includes a probe inserted into the inside of the human body and including a plurality of electrodes in contact with any one portion of the inside and an endoscope camera for photographing the portion; a location identifier for identifying a location in contact with the electrodes in an image photographed by the endoscope camera; an electrical property measuring device for measuring the electrical properties of the identified location; a mapping processor for mapping the measured electrical properties to an electrical model for the internal tissue; and a visualization information generator for, based on the mapping results, generating visualization information for visualization of the degree of deformation of the tissue with respect to the measured electrical properties.

Abstract: A body fat measurement apparatus, according to the present invention, comprises: an electrode unit which has a plurality of electrodes and can be worn around the body of the subject to be measured; a first measurement unit which is for obtaining a three-dimensional image of the subject's body part to be measured; a second measurement unit which is for measuring the impedance by means of injecting a current into the electrodes; and a control unit which is for restoring the conductivity and permittivity images of the subject by means of the three-dimensional image and the impedance value and thus separately calculating the amount of subcutaneous fat and visceral fat. According to the present invention, measurement accuracy of the subcutaneous fat and visceral fat can be improved even at a low cost.

Abstract: Disclosed are an image monitoring apparatus and method for displaying a lung ventilation impedance image and a lung perfusion impedance image based on impedance data measured at a thorax of a subject, and a reference image based on a biometric signal, in which impedance data based on voltage measured at the thorax of the subject is separated into lung ventilation impedance data and lung perfusion impedance data, and dynamic bloodstream change data in a heart and blood vessels by electrical impedance tomography (EIT); and a lung ventilation impedance image, a lung perfusion impedance image, and a heart and blood vessel impedance image, which are obtained by the separation, and a reference image based on a biometric signal sensed at a part of the subject targeted to be examined are displayed according to a pathological condition of the subject.