Abstract: The present invention relates to a data management computer and a data security system, and method thereof. In the present invention, a data management computer for processing encryption of at least one original data including computer hardware that causes the computer to perform: dividing each original data of at least one original data into a plurality of data elements and randomly assigning coordinate information to each of the divided data elements of at least one original data; encrypting at least one original data by separating each coordinate information assigned to a plurality of data elements into at least one piece; and assigning data information or arrangement information to each of the separated coordinate information and storing them.

Abstract: The present invention relates to an extinguishing composition and comprises an extinguishing material and a capsule containing the extinguishing material, and the extinguishing material comprises calcium bromide (CaBr2).

Abstract: An electronic device is provided. The electronic device includes a processor, and a memory, wherein the memory stores instructions that, when executed, cause the processor to receive a user input including a request for performing a first task that requires at least one parameter for execution and not including the entire at least one parameter, transmit first data related to the user input to an external server, receive a first sequence of states of the electronic device for performing the first task from the external server, perform not all but some of the first sequence of the states while displaying at least some of states changed in the first sequence, and after the performing of the some of the first sequence, display a GUI that is required for performing the first task and represents that a user is requested to provide at least one parameter omitted in the user input.

Abstract: Provided is a benzimidazole-substituted fluoranthene compound of Chemical Formula 1: where the substituents are as described in the specification, and an organic light emitting device including the same.

Abstract: The present disclosure relates to a composition for a gel polymer electrolyte, including a lithium salt, a non-aqueous organic solvent, a polymerization initiator and a crosslinking agent, a gel polymer electrolyte formed by polymerizing the composition for a gel polymer electrolyte, and a lithium secondary battery including the same. According to an embodiment of the present disclosure, it is possible to inhibit the evaporation of a non-aqueous organic solvent by using a crosslinking agent, and to inhibit ignition propagation upon the ignition of a cell.

Abstract: A liquid crystal display according to an exemplary embodiment of the present system and method includes a first insulation substrate, a thin film transistor disposed on the first insulation substrate, a pixel electrode connected to the thin film transistor, a protrusion disposed on the pixel electrode, a second insulation substrate facing the first insulation substrate, a common electrode disposed on the second insulation substrate, and a liquid crystal layer disposed between the pixel electrode and the common electrode, wherein one pixel includes a thin film transistor formation region where the thin film transistor is disposed and a display area where the pixel electrode is disposed, and the protrusion is disposed to overlay at least a portion of edges of the display area.

Abstract: Disclosed herein are a sterilization module and a sterilization system including the same. The sterilization module includes a light source emitting germicidal light to kill pathogens in living cells. The living cells may include living cells and the pathogens. In addition, the germicidal light may be light in a wavelength band capable of ensuring a viability of 70% or more for the normal cells and a viability of less than 70% for the pathogens.

Abstract: The present inventive concept is a substrate processing method in which processing steps are carried out on a substrate supported on a support unit in a processing space that is divided into a first processing area and a second processing area, the substrate processing method comprising: a step in which a first gas and a first purge gas are sprayed in the first processing area; and a step in which a second purge gas and a second gas are sequentially sprayed in the second processing area.

Abstract: The present invention provides a putting guide capable of correcting a posture when putting, checking a contact angle between a putter and a golf ball, correcting a posture of an exerciser during a putting practice, and checking a focusing point that the exerciser watches. The putting guide for putting practice includes a hitting part, a rod part connected to the hitting part, and a front part formed on an end of the rod part.

Abstract: The present invention relates to a product transaction management computer, a product transaction system, and a product transaction method. The present invention provides a product transaction management computer, a product transaction system including the product transaction management computer, and a product transaction method using the product transaction management computer. In the system including the product transaction management computer for operating and managing an online shopping mall, the product transaction management computer is characterized by comprising: a means for acquiring approval for a product transaction using a dedicated account of a product purchaser from at least one non-related person not related to the product purchaser when the product purchaser requests settlement of the product purchase using the dedicated account; and a means for the product purchaser to complete the settlement according to the approval for the product transaction from the non-related person.

Abstract: The present disclosure relates to an anti-inflammatory peptide including at least one selected from the group consisting of the amino acid sequences of SEQ ID NOS: 1 to 63 and modifications thereof, an anti-inflammatory composition comprising the same, and a pharmaceutical composition for preventing or treating inflammatory diseases. An anti-inflammatory peptide according to an embodiment of the present disclosure has no cytotoxicity, and has an effect of inhibiting the activation of mitochondrial antiviral signaling protein (MAVS), immune/inflammatory activation mechanism and the expression or activity of inflammatory cytokines and inflammasomes. Therefore, the peptide can be applied to an anti-inflammatory composition or a composition for treating inflammatory diseases.

Abstract: The present disclosure relates to a method for manufacturing a secondary battery including a gel polymer electrolyte and a secondary battery obtained thereby. The method can inhibit thermal crosslinking of a gel polymer electrolyte during the wetting with an electrolyte, and facilitate thermal crosslinking after the wetting with an electrolyte is finished. In addition, the method can increase uniformity of thermal crosslinking by controlling the oxygen content in a cell.

Abstract: There is provided a data collection system. The data collection system comprises a wake-up radio (WuR) terminal that operates in sleep mode when a wake-up signal is not received and transmits data in active mode when the wake-up signal is received; an Access Point (AP) terminal that stores information on a total number of WuR terminals in a network and sensing data collected by the WuR terminal, sets a slot through which the data is to be transmitted by the WuR terminal, and receives the data from the WuR terminal in the set slot; and a reconfigurable intelligent surface (RIS) that controls passive elements in groups, modulates the groups into different signals at the same time, and transmits the signals to a plurality of WuR terminals in a beamforming manner.

Abstract: There is provided a multichip ray tracing device. The multichip ray tracing device includes a plurality of memory units; an acceleration structure division processing unit that divides an acceleration structure (AS) into a plurality of divided acceleration structures and stores each of the plurality of divided acceleration structures in a corresponding memory unit among the plurality of memory units; and a plurality of ray tracing core units connected to the plurality of memory units. Each of the plurality of ray tracing core units performs an internal ray tracing (Internal RT) operation for a corresponding divided acceleration structure and transmits corresponding ray information to a corresponding ray tracing core unit to perform an external ray tracing (External RT) operation when attempting to access a data node that is not in the corresponding divided acceleration structure in the process of the internal ray tracing operation.

Abstract: A liquid crystal display according to an exemplary embodiment of the present system and method includes a first insulation substrate, a thin film transistor disposed on the first insulation substrate, a pixel electrode connected to the thin film transistor, a protrusion disposed on the pixel electrode, a second insulation substrate facing the first insulation substrate, a common electrode disposed on the second insulation substrate, and a liquid crystal layer disposed between the pixel electrode and the common electrode, wherein one pixel includes a thin film transistor formation region where the thin film transistor is disposed and a display area where the pixel electrode is disposed, and the protrusion is disposed to overlay at least a portion of edges of the display area.

Abstract: A method and a system of diagnosing a vehicle oil leak are capable of detecting an oil leak state of transmission oil on the basis of logic. The method includes an operating condition determination step of determining, by a controller, whether a minimum operating condition of a vehicle is satisfied. The minimum operating condition is required to normally generate a target line pressure by operating an EOP. The method includes a counting step of counting, by the controller, an operating time of the EOP when the minimum operating condition is satisfied and includes an oil leak diagnosis step of diagnosing, by the controller, an oil leak when the counted continuous operating time of the EOP is a permissible time or more.

Abstract: A coasting regeneration control method of a vehicle equipped with a continuously variable valve duration (CVVD) engine includes: determining, by an engine control unit (ECU), whether a current state of the vehicle satisfies coasting regeneration conditions; and entering, by the ECU, a coasting regeneration mode and performing regenerative braking when the current state of the vehicle satisfies the coasting regeneration conditions, in which when the coasting regeneration mode is entered, a throttle valve is fully opened so that the amount of intake air of the engine is maximized, a CVVD target duration is controlled to be maximized, and a closing time of an intake valve is delayed after a start point of time of a compression stroke, thereby decreasing pumping loss of the engine.

Abstract: The present invention relates to a computer and an operating system for international digital currency conversion management, and a method therefor. More particularly, the present invention relates to a computer and an operating system for international digital currency conversion management, and a method therefor, which can convert an existing currency into an international digital currency that can be used between countries without paying a fee, and in converting the currency into international digital currency, secure the security of financial transactions by performing the applicant's identity authentication through identity authentication of multiple applicants, determining whether to approve the conversion of the applicant by a predetermined number of non-related persons from a predetermined number of other countries not related to the applicant, and improving the reliability of international digital currency and activating the use of international digital currency.

Abstract: Provided is a compound of Chemical Formula 1: wherein n is 0 or 1, when n is 0, at least one of R1 to R10 is a group of Chemical Formula A, and when n is 1, at least one of R1 to R12 is a group of Chemical Formula A: wherein L1 is a direct bond, or a substituted or unsubstituted arylene or heteroarylene group; l1 is an integer of 1 to 5; m is an integer of 1 to 3; when l1 is 2 or greater, the two or more L1s are the same as or different from each other, and an organic light emitting device including the same.

Abstract: A light emitting apparatus including a first light emitter including at least one first light emitting diode and a wavelength converter, and a second light emitter including at least one second light emitting diode, in which the first light emitting diode emits light having a central wavelength in a range of violet or blue, the second light emitting diode emits light having a central wavelength in a range of about 400 nm to 420 nm, the wavelength converter includes green and red phosphors to convert light of the first light emitting diode into the white light, in the white light, an irradiance of light emitted from the first light emitting diode is less than that from the red phosphor, and an irradiance of light emitted from the second light emitting diode is greater than that of the white light emitted from the first light emitter at the same wavelength.