Abstract: Disclosed is a method for generating and authenticating a three-dimensional dynamic OTP that does not require input of a password. In the method, a user address received from a user terminal is converted into coordinate values in degrees, minutes, and seconds on latitude and longitude, and set as address coordinates from the coordinates in a unit of seconds and then a two-dimensional reference coordinate system is displayed that is subdivided with the address coordinates as an origin, a two-dimensional function is provided and rotated about an arbitrary axis to form a three-dimensional space by a three-dimensional function, one OTP generation coordinate within the three-dimensional space is provided, and then a one-time password is generated by combining respective coordinate values of x, y, and z axes of the one OTP generation coordinate.

Abstract: A reservoir cup assembly of an LPG fuel tank for a vehicle is configured to be installed on the fuel storage space side of the LPG fuel tank for automobiles, and includes a cup body disposed on the bottom side of the fuel storage space of the fuel tank and having a reservoir space for storing residual LPG fuel and a fuel supply formed on the reservoir space side of the cup body and inducing fuel from the fuel storage space side to the reservoir space side to a state in which fuel can flow in and remain stored.

Abstract: A memory array comprises a plurality of memory cells. Control logic coupled to the memory array can cause a program voltage to be applied to a subset of the plurality of memory cells to be programmed to a specified logical level, where the specified logical level is associated with a group of logical levels. The control logic can cause a first program verify voltage associated with the group of logical levels to be applied to the memory cells. The control logic can decrement a count associated with the group of logical levels, where the count indicates a number of remaining program voltages to be applied for programming the subset of memory cells to a logical level of the predefined group of logical levels and terminate the program operation for the subset of plurality of memory cells responsive to determine that the count falls below a threshold value.

Abstract: According to the present invention, there is provided A method of encoding a three-dimensional (3D) image, the method comprising: determining a prediction mode for a current block as an inter prediction mode; determining whether a reference block corresponding to the current block in a reference picture has motion information; when the reference block has the motion information, deriving motion information on the current block for each sub prediction block in the current block; and deriving a prediction sample for the current block based on the motion information on the current block.

Abstract: An E-stone based artificial marble according to an exemplary embodiment of the present invention is formed of inorganic particles, inorganic powder, and a resin, wherein the resin is an E-stone based composition including a liquid resin and a solid powder resin or a cured product thereof.

Abstract: An image signal processor includes a statistic data generating unit for receiving an image signal from an external device, an image processing unit for receiving the image signal, and a direct memory access (DMA) module connected to the statistic data generating unit and the image processing unit. The statistic data generating unit performs first image pre-processing on the image signal and generates first statistic data based on the image signal subjected to the first image pre-processing. The DMA module stores the first statistic data therein and provides the stored first statistic data to the image processing unit. The image processing unit performs second image pre-processing on the image signal and performs image processing on the image signal based on the first statistic data.

Abstract: A substrate transfer apparatus transfers a substrate in a vacuum chamber. The substrate transfer apparatus includes an elevating robot, a travel robot and a transfer robot. The elevating robot includes an elevating plate through which through-holes are formed, and hollow elevating shafts, wherein each central axis of the hollow elevating shafts corresponds to each center of the through-holes, wherein the elevating robot is sealably coupled with a vacuum chamber through-hole. The travel robot includes a travel arm platform through which coupling holes are formed, wherein each of the hollow elevating shafts is inserted into each lower space of each of the coupling holes, a first travel arm part including a (1_1)-st and a (1_2)-nd travel link arms, second travel arm parts including a (2_1)-st and a (2_2)-nd travel link arms, and a transfer robot coupling part coupled with the (1_2)-nd and the (2_2)-nd travel link arms.

Abstract: The present disclosure relates to an integrated housing capable of integrally connecting several components of a water supply module, and the water supply module including same. According to the present disclosure, hoses or pipes are removed or a pipe length is reduced through the integration of components constituting a cooling system, and thus a reduction in size and weight can be promoted.

Abstract: Disclosed are a method and an apparatus for an instant messaging service to provide a schedule service. A schedule management server according to an example embodiment includes receiving a schedule creating request, selecting any one of a first type of calendar belonging to a chatroom in which the schedule creating request is created and a second type of calendar belonging to a user account which creates the schedule creating request, according to a schedule type included in the schedule creating request; and creating a schedule corresponding to the selected type of calendar.

Abstract: An electrode assembly includes a plurality of unit cells each equipped with a pair of electrodes having different polarities. Electrode tabs protrude from the electrodes. The electrode tabs including at least one electrode parallel connection tab and at least one electrode lead connection tab. In a first unit cell of the plurality of unit cells, a current collector of a first electrode among the pair of electrodes is made of a different material from a current collector of a second electrode among the pair of electrodes having the different polarity.

Abstract: The present invention provides a system for autonomously conveying and loading a shell into a fixed gun, the system including an autonomous conveyance device configured to autonomously travel and move according to an autonomous driving program from a shell storage location to a fixed gun fixed to a gun mount that is a destination, an automatic loading device configured to hold a testing shell and automatically load the testing shell into a cartridge chamber of the fixed gun, and a shell lifting device mounted on an upper surface of the autonomous conveyance device and a lower surface of the automatic loading device and configured to move the automatic loading device upward or downward. According to the present invention, a process of conveying and loading the shell into the testing fixed gun may be autonomously performed in an unmanned manner.

Abstract: A heat pump system for a vehicle cools or heats the vehicle interior by using a natural refrigerant, and efficiently adjusts the temperature of a battery module by using a single chiller that exchanges heat between refrigerant and coolant.

Abstract: A mixed refrigerant composition includes carbon dioxide (R-744), 2,3,3,3-tetrafluoropropene (R-1234yf) and trifluoroiodomethane (R-13I1). A content of the carbon dioxide (R-744) ranges from 1 to 10 wt. % based on a total weight of the mixed refrigerant composition, and a sum of a content of the 2,3,3,3-tetrafluoropropene (R-1234yf) and a content of the trifluoroiodomethane (R-13I1) ranges from 90 to 99 wt. % based on the total weight of the mixed refrigerant composition. A boiling point at 1 atm of the mixed refrigerant composition ranges from ?76 to ?35° C.

Abstract: A mixed refrigerant composition includes carbon dioxide (R-744), 2,3,3,3-tetrafluoropropene (R-1234yf) and 1,1-difluoroethane (R-152a). A content of the carbon dioxide (R-744) ranges from 1 to 10 wt. % based on a total weight of the mixed refrigerant composition, and a content of the 2,3,3,3-tetrafluoropropene (R-1234yf) ranges from 65 to 95 wt. % based on the total weight of the mixed refrigerant composition, and a content of the 1,1-difluoroethane (R-152a) ranges from 1 to 30 wt. % based on the total weight of the mixed refrigerant composition. A boiling point at 1 atm of the mixed refrigerant composition ranges from ?65 to ?30° C.

Abstract: The present invention relates to a method for dipping an adhesive material, and the method for dipping an adhesive material includes dipping an adhesive material onto a first dipping stamp, transferring the adhesive material, which is dipped onto the first dipping stamp, to a target substrate, and transferring a device to the target substrate, to which the adhesive material is transferred.

Abstract: Provided are an electro-optical device, a laser device, and an electro-optical dual-comb generator. The electro-optical device includes a waveguide configured to generate a dispersive wave of which a center wavelength is different from a center wavelength of the incident wave of the waveguide, and a wavelength modulator disposed along the waveguide and configured to absorb the incident wave propagating through the waveguide, wherein, as the wavelength modulator absorbs the incident wave, the center wavelength of the dispersive wave changes.

Abstract: A binder includes composite particles with a polytetrafluoroethylene structure coated with an acrylic polymer. The binder can be for a lithium secondary battery according to one embodiment of the present invention, and not only can solve problems such as agglomeration that can occur when handling conventional binders, but also has excellent physical properties such as low thickness deviation and high tensile strength when manufacturing electrodes. In addition, a battery with these electrodes has improved performance, such as improved capacity retention rate.

Abstract: Provided is a method of manufacturing an ethylene-acrylic acid copolymer including the step of (S1) supplying an ethylene monomer and an acrylic acid comonomer to a polymerization reactor to manufacture an ethylene-acrylic acid copolymer; (S2) supplying an acrylic acid comonomer-containing mixture discharged from a front or rear end of the polymerization reactor and a cleaning solvent to a cleaning unit; and (S3) dissolving an polyacrylic acid derived from the acrylic acid comonomer contained in the mixture in the cleaning solvent. The cleaning solvent includes a polyhydric alcohol-based solvent.

Abstract: Provided are a device for a digital assay of targets according to an exemplary embodiment of the present disclosure and a method using the same. The digital assay method of targets according to the exemplary embodiment of the present disclosure includes acquiring an image for a plurality of microdroplets, predicting at least one region based on the image for the plurality of microdroplets using an artificial neural network-based prediction model configured to segment at least one region among positive microdroplets, negative microdroplets, and atypical microdroplets, with the image for the plurality of microdroplets as an input, determining a number for the plurality of microdroplets based on the at least one region, and providing quantitative data of targets based on the number for the plurality of microdroplets.

Abstract: Disclosed is an electronic device that operates based on a cloud server including a biometric sensor, a database that stores identification information on at least one of the biometric sensor, a user, and the electronic device and biometric information registered by the biometric sensor, and at least one processor, wherein the processor receives an authentication request of an authentication server through the cloud server, acquires biometric information of a user through the biometric sensor in response to the authentication request being received, determines whether the acquired biometric information corresponds to biometric information stored in the database, generates a response value including information on a result of the determining, and transmits the response value and the identification information to the cloud server, and the response value is transmitted to the authentication server when the transmitted identification information matches at least one of identification information stored in the clo