Abstract: An impact control system includes a supporting structure with gravity compensation mechanism, and a supporting bed which is supported by the supporting structure and supports an impact target. Here, the supporting structure includes an elastic element, a vertical support to which one end of the elastic element is fixed, a horizontal support to which the other end of the elastic element is fixed, and which is rotatable around a rotation axis disposed at one end of the horizontal support meeting an end of the vertical support, and a weight support part which is connected to the other end of the horizontal support and supports the supporting bed while contacting a lower surface of the supporting bed.

Abstract: The present invention provides a positive electrode active material for secondary battery and a secondary battery including the same. The positive electrode active material includes a core including a lithium composite metal oxide of Formula 1 below, a first surface-treated layer positioned on the surface of the core and including a lithium oxide of Formula 2 below, and a second surface treated layer positioned on the core or the first surface-treated layer and including a lithium compound of Formula 3. Thus, the present invention can improve capacity characteristics and output characteristics of a battery and also reduce the generation of gas, LiaNi1-x-yCoxM1yM3zM2wO2 ??[Formula 1] LimM4O(m+n)/2 ??[Formula 2] LipM5qAr ??[Formula 3] (in formulae 1 to 3, A, M1 to M5, a, x, y, z, w, m, n, p, and q are the same as those defined in the specification).

Abstract: An apparatus and method for storing security information are provided. The apparatus is generally an electronic device that includes a memory configured to include a secured region to store security information and a processor configured to electrically connect with the memory. The processor is further configured to execute an application program configured to store the security information in a first secured region, to receive a request to store the security information from the application program, and to store the security information in a second secured region different from the first secured region in response to the request.

Abstract: The present invention relates to an anhydrosugar alcohol composition having enhanced storage stability, and an anhydrosugar alcohol storage method, and more specifically, to an anhydrosugar alcohol composition having enhanced storage stability by comprising anhydrosugar alcohol and an amine-based additive; and to a method by which anhydrosugar alcohol having excellent quality may be provided by having the storing of the anhydrosugar alcohol performed under the existence of the amine-based additive, thereby remarkably enhancing the storage stability of the anhydrosugar alcohol.

Abstract: A solid silicon secondary battery, by substitutions of silicon for lithium, enables decreasing of preparations cost and minimizing of environmental pollutions. By laminate pressing multiple times a positive or negative electrode material, the present invention enables increasing of the density of a positive or negative electrode active material, thereby increasing current density and capacity. By having mesh plates equipped inside the positive electrode active material and the negative electrode active material, the present invention enables effective moving of electrons. By enabling common use of an electrode, of a silicon secondary battery, connected during a serial connections of the silicon secondary battery, the present invention enables decreasing of the thickness of a silicon secondary battery assembly and increasing of output voltage. By being integrally formed with a PCB or a chip and supplying a power source, the present invention plays the role of a backup power source for instant discharging.

Abstract: A quantitative impact control and measurement system includes an impactor configured to apply an impact to a target, a control device configured to control movement of the impactor, an acceleration sensor mounted to a base of the impactor, and an impact sensor mounted to a terminal of the impactor. Here, the control device calculates an impact actually applied to the target from signals measured through the acceleration sensor and the impact sensor.

Abstract: The present invention relates to a polyester resin comprising a biomass-derived monomer and a preparation method therefor, and a powder paint composition comprising the resin and, more specifically, to a polyester resin and a preparation method therefor, and a powder paint composition comprising the resin, wherein the polyester resin comprises, as a repeat unit, a biomass-derived unit having improved reactivity and being derived from an anhydrosugar alcohol or a derivative thereof, thereby solving the problem of the depletion of petroleum resources corresponding to limited resources, exhibiting eco-friendliness and high-heat resistance, and remarkably improving weather resistance and flexibility of a coating film when used for a powder paint.

Abstract: Apparatuses and methods for parity generations in error-correcting code (ECC) memory to reduce chip areas and test time in imaging system are disclosed herein. Memory tests are needed to catch hard failures and soft errors. Random and nondestructive errors are soft errors and are undesirable. Soft errors can be detected and corrected by the disclosed ECC which is based on Hamming code. Before data are written into memory, the first parity generator based on the disclosed ECC generates the first parity by calculating the data. The first parity and data are stored into the ECC memory as a composite word. When the previously stored word is fetched from the ECC memory, the second parity generator based on the disclosed ECC is used to generate the second parity. A comparison between the first and second parity leads to a disclosed error mask, which is used to correct a single bit error if the error only happens to a single bit of the fetched data.

Abstract: The present invention provides a pharmaceutical composition or a food composition comprising, as active ingredients, flavone-6-C-glucose derivatives or galenical extracts containing flavone-6-C-glucose derivatives. The composition of the present invention shows a functional effect of effectively treating or preventing cognitive dysfunction disorders such as delirium, dementia or amnesia, stroke, palsy, attention disorders, anxiety disorders or sleep disorders.

Abstract: A device for preparing a lithium composite transition metal oxide includes first and second mixers continuously arranged in a direction in which a fluid proceeds, wherein the first mixer has a closed structure including a hollow fixed cylinder, a rotating cylinder having the same axis as that of the hollow fixed cylinder and having an outer diameter that is smaller than an inner diameter of the fixed cylinder, an electric motor to generate power for rotation of the rotating cylinder, a rotation reaction space, as a separation space between the hollow fixed cylinder and the rotating cylinder, in which ring-shaped vortex pairs periodically arranged along a rotating shaft and rotating in opposite directions are formed, first inlets through which raw materials are introduced into the rotation reaction space, and a first outlet to discharge a reaction fluid formed from the rotation reaction space.

Abstract: The present invention relates to a device for measuring the antimicrobial activity of a gas and a method for measuring the antimicrobial activity of a gas. The present invention can be used as a standardized device for measuring the antimicrobial activity of a gas or as a standardized method for measuring the antimicrobial activity of a gas as the present invention is capable of constantly maintaining the concentration of a gas and identifying the growth and development of microorganisms objectively through a color change of a microorganism culture medium containing a pH indicator.

Abstract: Provided is a method for extracting and characterizing molecular clones. The method includes: providing a substrate on which molecular clones are formed; applying energy to desired ones of the molecular clones in a non-contact mode to extract the desired molecular clones from the substrate; chemically linking DNA barcodes to the sequences of the extracted molecular clones; and determining the DNA barcode-linked sequences by parallel sequencing.

Abstract: Apparatuses and methods for parity generations in error-correcting code (ECC) memory to reduce chip areas and test time in imaging system are disclosed herein. Memory tests are needed to catch hard failures and soft errors. Random and nondestructive errors are soft errors and are undesirable. Soft errors can be detected and corrected by the disclosed ECC which is based on Hamming code. Before data are written into memory, the first parity generator based on the disclosed ECC generates the first parity by calculating the data. The first parity and data are stored into the ECC memory as a composite word. When the previously stored word is fetched from the ECC memory, the second parity generator based on the disclosed ECC is used to generate the second parity. A comparison between the first and second parity leads to a disclosed error mask, which is used to correct a single bit error if the error only happens to a single bit of the fetched data.

Abstract: A fishing reel including: a main body mounted on a fishing rod; a spool for allowing a fishing line to be wound or unwound, the spool being installed on the main body so as to be rotatable; and a fishing wheel for rotating the spool, the fishing wheel being connected to a spool shaft gearshift which induces rotation of the spool. The fishing wheel is connected to the spool shaft gearshift via angle variation means, and a connection angle between the wheel and the gearshift varies using the angle variation means to reduce strain applied on a user's wrist while rotating the spool.

Abstract: Provided are a method of concentrating protein in grain powder, grain powder including protein that has been concentrated by using the method, and a feed additive including the grain powder including concentrated protein. According to the method of concentrating protein in grain powder, grain powder is treated with enzyme to increase the water-soluble saccharide content in a source, and by inoculating bacteria or yeast and fermentation, the increased water-soluble saccharide is removed, leading to a higher concentration of protein. Thus, the protein content ratio increase effects and the function of grain powder as a protein source are enhanced.

Abstract: A positive electrode active material of the present invention includes lithium cobalt oxide particles; and a surface treatment layer positioned on a surface of the lithium cobalt oxide particle, and the lithium cobalt oxide particle includes lithium deficient lithium cobalt oxide having a Li/Co molar ratio of less than 1, included in an Fd-3m space group, and having a cubic-type crystal structure, in a surface side of the particle. The surface treatment layer includes at least one element selected from the group consisting of transition metals and elements in group 13.

Abstract: The present disclosure relates to a method for producing a positive electrode for a secondary battery, the method including applying a composition for forming a positive electrode on a positive electrode current collector to form a positive electrode mixture layer, and rolling the positive electrode mixture layer such that the elongation of the positive electrode current collector is less than 1%, to produce a positive electrode.

Abstract: The present invention provides a positive electrode active material for secondary battery and a secondary battery including the same. The positive electrode active material includes a core including a lithium composite metal oxide of Formula 1 below, a first surface-treated layer positioned on the surface of the core and including a lithium oxide of Formula 2 below, and a second surface treated layer positioned on the core or the first surface-treated layer and including a lithium compound of Formula 3. Thus, the present invention can improve capacity characteristics and output characteristics of a battery and also reduce the generation of gas, LiaNi1-x-yCoxM1yM3zM2wO2 ??[Formula 1] LimM4O(m+n)/2 ??[Formula 2] LipM5qAr ??[Formula 3] (in formulae 1 to 3, A, M1 to M5, a, x, y, z, w, m, n, p, and q are the same as those defined in the specification).

Abstract: The present invention provides a therapeutic composition for prevention or treatment of neurodegenerative brain disease caused by traumatic brain injury, comprising a regulator increasing expression or activity of calcineurin, and a screening method for a therapeutic agent for traumatic brain injury and neurodegenerative brain disease mediated by tau protein.

Abstract: Provided are a positive electrode active material for a secondary battery which may exhibit excellent capacity and life characteristics when used in the battery by including a core, and a surface treatment layer disposed on a surface of the core, wherein the core is a secondary particle including a plurality of primary particles, the primary particles include a polycrystalline lithium composite metal oxide of Formula 1 having an average grain diameter of 50 nm to 200 nm, and the surface treatment layer includes a lithium oxide including lithium and at least one metal selected from the group consisting of boron (B), tungsten (W), hafnium (Hf), niobium (Nb), tantalum (Ta), molybdenum (Mo), silicon (Si), tin (Sn), and zirconium (Zr), and a secondary battery including the same, LiaNi1-x-yCoxM1yM3zM2wO2 ??[Formula 1] (in Formula 1, M1, M2, M3, a, x, y, z, and w are the same as those defined in the specification).