Abstract: Proposed is an electro-coagulation apparatus. The electro-coagulation apparatus includes a reactor having an internal space defined by a top surface, a bottom surface, and a side surface of the reactor; a plurality of electrode plates disposed spaced apart from each other inside the internal space of the reactor, and a pair of first conduits respectively connected to a front end and a rear end of the reactor. Furthermore, a cross-sectional area of the reactor is smaller than a cross-sectional area of each of the first conduits.

Abstract: The present disclosure relates to a secondary battery module that is capable of being disposed inside a secondary battery pack in various forms and being easily set in series or parallel between cells inside the secondary battery pack, thereby improving efficiency in designing the secondary battery pack. A secondary battery module according to the present disclosure includes: a plurality of cells comprising a first cell and a second cell which are facing each other, and a rotation member disposed between a surface of the first cell and a surface of the second cell facing the surface of the first cell, wherein the first cell is rotatable with respect to the second cell.

Abstract: A vehicle air conditioner for supplementing and regulating the air volume discharged to front seats and rear seats through a door component that controls a passage, and enabling the length of a package in the direction of a heater core to be reduced. The vehicle air conditioner has an air passage comprising: a front seat air passage through which cold air or hot air is discharged toward the front seats of a vehicle; and a rear seat air passage through which cold air or hot air is discharged toward the rear seats of the vehicle, wherein the front seat air passage comprises a front seat cooling passage and a front seat heating passage, and the rear seat path comprises a rear seat cooling passage and a rear seat heating passage, and includes: a first mixing part in which the cold air of the front seat cooling passage and the hot air of the front seat heating passage are mixed; and a second mixing part in which the cold air of the rear seat cooling path and the hot air of the rear seat heating path are mixed.

Abstract: Disclosed is a rear air conditioner for a vehicle, which can improve the comfort of a rear seat in a vehicle by improving the temperature difference between a console vent and a B-pillar side while minimizing the increase in the temperature at the console vent side. The rear air conditioner for the vehicle is connected to a front air conditioner and supplies air conditioning airflow toward the rear seat of the vehicle, and comprises: a case of which one side is connected to the front air conditioner and the other side has a plurality of discharge ports for discharging the air into the interior of the vehicle; and an electric heater which is provided in the case and heats the air passing therethrough, wherein the electric heater is provided with a plurality of operating regions, of which at least one operates in linkage with an air conditioning mode.

Abstract: An air conditioner for a vehicle, which includes an air conditioning case having an air passage formed therein, a cooling heat exchanger provided in the air passage of the air conditioning case to heat-exchange with air passing through the air passage, and a heating heat exchanger, comprises: a front seat temperature door which adjusts an opening degree between a front seat cold air passage and a part of a hot air passage; a first rear seat temperature door which is disposed between the cooling heat exchanger and the heating heat exchanger and adjusts an opening degree of another part of the hot air passage; and a second rear seat temperature door which is disposed in the downstream of the heating heat exchanger and adjusts an opening degree between the hot air passage and a rear seat cold air passage, wherein the second rear seat temperature door includes an asymmetric dome.

Abstract: Disclosed in the present invention is a vehicle heat pump system capable of improving dehumidification performance by increasing the flow of a refrigerant toward an evaporator during heating and dehumidifying modes. The vehicle heat pump system comprises: a bypass line which branches off between a first expansion valve and an outdoor heat exchanger and bypasses through the outdoor heat exchanger and the evaporator; a first refrigerant flow control valve for adjusting the opening degree between the bypass line and a refrigerant line toward the outdoor heat exchanger; a dehumidification line branching off between the first expansion valve and the first refrigerant flow control valve to supply the refrigerant to the evaporator; and a control unit for controlling the amount of refrigerant supplied to the dehumidification line according to outdoor air temperature or compressor RPM.

Abstract: Disclosed is an apparatus for fabricating a blank mask, the apparatus including: a chamber; and a rotatable chuck placed inside the chamber, wherein the rotatable chuck includes: a support part configured to support an optical substrate placed on the support part; and a guide part disposed on a side of the optical substrate and connected to the support part, wherein an interval between the guide part and a side surface of the optical substrate is greater than 0 mm and less than 1 mm.

Abstract: Disclosed is an apparatus for fabricating a blank mask, the apparatus including: a chamber; and a rotatable chuck placed inside the chamber, wherein the rotatable chuck includes: a support part configured to support an optical substrate placed on the support part; a guide part disposed on a side of the optical substrate and connected to the support part; and an air pump for spraying compressed air to a space between a side surface of the optical substrate and the guide part.

Abstract: A lamp for a vehicle. The lamp includes a light emitting part that emits light, a light condensing part that guides the light emitted from the light emitting part such that the light becomes parallel light, and a refraction part that refracts the light emitted from the light condensing part, the refraction part includes a plurality of refraction portions that refracts the light emitted from the light condensing part such that the light is parallel to a light emission direction, and the refraction portions are arranged along an arrangement direction that is a direction that crosses the light emission direction.

Abstract: A display device includes a display unit including pixels connected to data lines and scan lines, first and second temperature sensors for sensing first and second temperatures of the display unit, a data driver configured to generate a data signal configured to be supplied to the data lines using output data, and attached to a first printed circuit board configured to be fixed to a rear surface of the display unit, a timing controller configured to generate the output data using input data, and attached to a second printed circuit board configured to be fixed to the rear surface of the display unit, and a storage having a temperature weight table including a weight corresponding to the first and second temperatures and a plurality of temperature tables including temperature information of the display unit corresponding to an attachment position of the second printed circuit board.

Abstract: The present disclosure relates to a catalyst for ammonia decomposition, a manufacturing method therefor, and a method for producing hydrogen using the same. More particularly, the present disclosure relates to a catalyst for ammonia decomposition, a manufacturing method therefor, and a method for producing hydrogen using the same, in which by manufacturing a catalyst for decomposition of ammonia using a solvothermal synthesis method to which alcohol is applied, an ammonia conversion rate can be improved due to excellent catalytic activity in an ammonia decomposition reaction, and hydrogen can be efficiently produced from ammonia due to long-term stability even at a high temperature and for long periods of time.

Abstract: Heat pump system for a vehicle and method for controlling same, which can, during mode changing between air heating and conditioning, prevent noise and vibration due to a pressure difference between refrigerants and reduce delay time. Heat pump system comprises a compressor compressing and discharging refrigerant, an indoor heat exchanger in air conditioning case, causing the refrigerant discharge from the compressor to heat the air, a first expansion valve for selectively expanding the refrigerant passed through the indoor heat exchanger, an evaporator in air conditioning case, enabling refrigerant to exchange heat with air evaporating refrigerant, and a controller for controlling the opening degree of the first expansion valve during mode changing between air heating and conditioning, wherein the controller turns off the compressor and gradually opens the first expansion valve to increase the opening degree when the mode is changed from the heat pump mode to the air conditioning mode.

Abstract: According to the present invention, a method for building and deploying an information leakage prevention application based on a container may include the steps of: under a container environment, installing and configuring packages of an application for information leakage prevention under an application installation directory and building an image according to the creation of a deployment image for the application; and deploying the application using the deployment image generated according to image building.

Abstract: The present invention relates to a motor driving control system and a control method thereof. The purpose of the present invention is to provide a motor driving control system and a control method thereof, which may change electric current limiting logic, which is applied to a BLDC motor for a cooling fan, in response to an operating speed of the motor to stably protect the motor from an overload in a low-speed driving state as well as an overload in a high-speed driving state.

Abstract: A system comprises: an endpoint configured to look up a domain name for at least one cloud service, an application cloud service, and a database cloud service and transmit context information; and a security gateway configured to set up a domain name list of the cloud service and perform context-based access control of the endpoint to the cloud service using the context information transmitted from the endpoint, wherein the endpoint comprises: a domain name system client configured to store domain cache information and an IP address corresponding to the domain name; and a traffic forwarding agent configured to update domain matching information for each IP address of the domain name list provided from the security gateway, generate the context information for the cloud service through a lookup of the domain cache information or the domain matching information, and transmit the generated context information to the security gateway.

Abstract: The present disclosure relates to a catalyst for ammonia decomposition, a manufacturing method therefor, and a method for producing hydrogen using the same. More particularly, the present disclosure relates to a catalyst for ammonia decomposition, a manufacturing method therefor, and a method for producing hydrogen using the same, in which by manufacturing a catalyst for decomposition of ammonia using a solvothermal synthesis method to which alcohol is applied, an ammonia conversion rate can be improved due to excellent catalytic activity in an ammonia decomposition reaction, and hydrogen can be efficiently produced from ammonia due to long-term stability even at a high temperature and for long periods of time.

Abstract: A display device includes a display unit including pixels connected to data lines and scan lines, first and second temperature sensors for sensing first and second temperatures of the display unit, a data driver configured to generate a data signal configured to be supplied to the data lines using output data, and attached to a first printed circuit board configured to be fixed to a rear surface of the display unit, a timing controller configured to generate the output data using input data, and attached to a second printed circuit board configured to be fixed to the rear surface of the display unit, and a storage having a temperature weight table including a weight corresponding to the first and second temperatures and a plurality of temperature tables including temperature information of the display unit corresponding to an attachment position of the second printed circuit board.

Abstract: An apparatus for distributing plasma products includes first and second electrodes that each include planar surfaces. The first electrode forms first apertures from a first planar surface to a second planar surface; the second electrode forms second apertures from the third planar surface to the fourth planar surface. The electrodes couple through one or more adjustable couplers such that the third planar surface is disposed adjacent to the second planar surface with a gap therebetween, the gap having a gap distance. Each of the adjustable couplers has a range of adjustment. The first and second apertures are arranged such that for at least one position within the ranges of adjustment, none of the first apertures aligns with any of the second apertures to form an open straight-line path extending through both the first and second electrodes.

Abstract: According to one aspect of the present invention, a group account service providing server capable of converting a private account into a group account in real time through a terminal of the host of a comprises: an account management unit configured to convert a first account into a group account when a group account conversion request for the first account of a host of a group is generated; a transaction ledger management unit configured to record change information in a transaction ledger for the group account when the change information including at least one of a transaction occurrence event and an information occurrence event is generated for the group account; a virtual ledger management unit configured to generate a virtual ledger to be mapped to the transaction ledger when the first account is changed to the group account.

Abstract: According to one aspect of the present invention, a group account service providing server capable of converting a private account into a group account in real time through a terminal of the host of a comprises: an account management unit configured to convert a first account into a group account when a group account conversion request for the first account of a host of a group is generated; a transaction ledger management unit configured to record change information in a transaction ledger for the group account when the change information including at least one of a transaction occurrence event and an information occurrence event is generated for the group account; a virtual ledger management unit configured to generate a virtual ledger to be mapped to the transaction ledger when the first account is changed to the group account.