Abstract: An optical system is provided. The optical system includes an immovable part, a second movable part, a second drive mechanism, and a second circuit mechanism. The second movable part is used for connecting to a second optical element. The second movable part is movable relative to the immovable part. The second drive mechanism is used for driving the second movable part to move relative to the immovable part. The second circuit mechanism is electrically connected to the second drive mechanism.

Abstract: An optical system includes an optical module with a main axis is provided. The optical module includes a fixed portion, a movable portion, and a driving mechanism. The movable portion is connected to an optical element and is movable relative to the fixed portion. The driving mechanism drives the movable portion to move relative to the fixed portion. When viewed along a direction that is parallel with the main axis, the fixed portion is a polygonal structure with a first side, a second side, a third side, and a fourth side. The first side is parallel with the third side, the second side is parallel with the fourth side, and the first side is not parallel with the second side.

Abstract: An optical system includes an optical module with a main axis is provided. The optical module includes a fixed portion, a movable portion, a driving mechanism, and a supporting assembly. The movable portion is connected to an optical element and is movable relative to the fixed portion. The driving mechanism drives the movable portion to move relative to the fixed portion. The supporting assembly is connected to the movable portion and the fixed portion. When viewed along a direction that is parallel with the main axis, the fixing portion is a polygonal structure with a first side, a second side, a third side, and a fourth side. The first side is parallel with the third side, the second side is parallel with the fourth side, and the first side is not parallel with the second side.

Abstract: Disclosed are a membrane-electrode assembly and a manufacturing method therefor, in which an electrode is modularized into a degradation-susceptible portion and the remaining portion so as to be conveniently repaired by replacing the degraded module, thereby enabling the reduction of time and costs for maintenance and repair. The membrane-electrode assembly of the present invention comprises: a first electrode; a second electrode; and an electrolyte membrane between the first and second electrodes, wherein the first electrode comprises first and second electrode modules which are separable from each other.

Abstract: An embodiment vibration motor assembly of a seat includes a vibration motor and an upper housing disposed around the vibration motor to hold and fix the vibration motor, the upper housing configured to be fixed to a pad of the seat, and the upper housing including a holding part disposed at a circumference of a front surface of the upper housing to hold a circumference of the vibration motor and a fixing part protruding from a rear surface of the upper housing to cover and fix a rear surface of the vibration motor.

Abstract: Provided is a mold for a seat pad with a mesh fixed, which can easily fix a mesh to be inserted in a molding process. The mold includes a plurality of mold members overlapping each other and molding a seat pad by foaming a resin injected into a space formed between the mold members, the mold members are formed with a mesh accommodating groove accommodating a mesh, and the mesh is fitted into and fixed to the mesh-accommodating groove.

Abstract: A mesh integrated seat pad assembly delivers vibration output from a massage module to the entire seat pad to prevent the vibration from being reduced by the pad. The mesh integrated seat pad assembly includes a pad provided in a seatback supporting the back of a passenger or a seat cushion supporting the hip and the thigh of the passenger to provide additional comfort to the passenger, a mesh mounted on one side surface of the pad, and a massage module installed to be in contact with the mesh.

Abstract: The present invention relates to a vessel data integration system and a vessel comprising same. Accordingly, the present invention preferably comprises: a first vessel data conversion device for converting first vessel data which have a non-standard format and are received from first equipment; a second vessel data conversion device for converting second vessel data which have a standard format and are received from second equipment; a data processing device for classifying, by type, the integrated vessel data received from the vessel data conversion device; a complex event processing (CEP) device for filtering out integrated vessel data, which needs to be transmitted in real-time; and a real-time data transmission device for transmitting in real-time the integrated vessel data.

Abstract: The present invention relates to a ship data consolidated management method and a device for same. Accordingly, the present invention relates to a ship data consolidated management method and device, the method being characterized by comprising the steps of: collecting ship data from at least one piece of ship equipment; converting the ship data to a certain data format; and transmitting the converted ship data to an external device.

Abstract: The present invention relates to a vessel data integration system and a vessel comprising same. Accordingly, the present invention preferably comprises: a first vessel data conversion device for converting first vessel data which have a non-standard format and are received from first equipment into integrated vessel data by using a vessel data model (VDM)-based VDM path; and a second vessel data conversion device for converting second vessel data which have a standard format and are received from second equipment into the integrated vessel data.

Abstract: The present invention relates to a vessel data integration system and a vessel comprising same. According to the present invention, a vessel data request including a VDM path is received, and by using the received VDM path, the requested vessel data is searched from a database in which vessel data are stored. The VDM path may be an identifier hierarchically defining paths leading to each vessel data in a VDM, and each vessel data may be identified by the VDM path. Accordingly, necessary vessel data may be efficiently provided to various third-party services.

Abstract: The present invention relates to a vessel data integration system and a vessel comprising same. Accordingly, the present invention preferably comprises: a first vessel data conversion device for converting first vessel data which have a non-standard format and are received from first equipment into integrated vessel data by using a vessel data model (VDM)-based VDM path; and a second vessel data conversion device for converting second vessel data which have a standard format and are received from second equipment into the integrated vessel data.

Abstract: The present invention relates to a method for collecting vessel data using a vessel data model (VDM), a device for collecting vessel data, and a vessel comprising same. Accordingly, it is preferable that the present invention comprises the steps of: acquiring vessel data generated from vessel equipment; and, on the basis of a VDM, converting the vessel data into integrated vessel data having an integrated format, and collecting same, wherein the VDM is generated by combining a vessel model, a system model and a data model, wherein the vessel model is a model defined by hierarchically classifying the vessel equipment, the system model is a model defined by structuring the vessel data, and the data model is a model for defining the attributes and types of the vessel data.

Abstract: The present invention relates to a vessel data integration system and a vessel comprising same. Accordingly, the present invention preferably comprises: a first vessel data conversion device for converting first vessel data which have a non-standard format and are received from first equipment; a second vessel data conversion device for converting second vessel data which have a standard format and are received from second equipment; a data processing device for classifying, by type, the integrated vessel data received from the vessel data conversion device; a complex event processing (CEP) device for filtering out integrated vessel data, which needs to be transmitted in real-time; and a real-time data transmission device for transmitting in real-time the integrated vessel data.

Abstract: The present invention relates to a ship data consolidated management method and a device for same. Accordingly, the present invention relates to a ship data consolidated management method and device, the method being characterized by comprising the steps of: collecting ship data from at least one piece of ship equipment; converting the ship data to a certain data format; and transmitting the converted ship data to an external device.

Abstract: Provided are an apparatus for supplying amine, including: transfer pipe through which amine is transferred; a heat wire which heats the amine that flows through the transfer pipe; a temperature control sensor which controls the temperature in the transfer pipe; and a product recovery valve which recovers product resulting from thermal decomposition of the amine, and a method for supplying amine using the same. The apparatus and method for supplying amine are capable of economically and effectively supplying amine utilizing the thermal decomposition properties of the amine, and may be used to supply amine, for example, to circulating water for power plants.

Abstract: The present invention relates to a system and method for three-dimensional advertising. The system and method of the present invention store advertisement data capable of being rendered as a three-dimensional object, the real position of which is designated. When a mobile communication terminal including a GPS receiver measures its own position, and transmits the position information of the mobile communication terminal to an advertisement server, an advertisement server transmits advertisement data set around the position information of the mobile communication terminal to the mobile communication terminal. The mobile communication terminal renders the advertisement data into a three-dimensional object, and displays the rendered advertisement data by overlapping same with a real image, which is displayed through a camera built in the mobile communication terminal.

Abstract: Provided is a physical and chemical cleaning method, including introducing nitrogen gas, liquid nitrogen or dry ice into a cleaning solution containing at least one selected from the group consisting of water, monoethanolamine (ETA), dimethylamine (DMA), NH3, ethylenediaminetetraacetic acid (EDTA), diethylenetriaminepentaacetic acid (DTPA) and N2H2 to remove sludge. The physical and chemical cleaning method is capable of removing sludge, generated or deposited on the substrate surfaces, surfaces of constitutional parts, or gaps in various systems and instruments, more effectively. The physical and chemical cleaning method may be applied to cleaning of steam generators, boilers, heat exchangers, or the like, used in atomic power stations.

Abstract: Provided are an apparatus for supplying amine, including: transfer pipe through which amine is transferred; a heat wire which heats the amine that flows through the transfer pipe; a temperature control sensor which controls the temperature in the transfer pipe; and a product recovery valve which recovers product resulting from thermal decomposition of the amine, and a method for supplying amine using the same. The apparatus and method for supplying amine are capable of economically and effectively supplying amine utilizing the thermal decomposition properties of the amine, and may be used to supply amine, for example, to circulating water for power plants.

Abstract: Disclosed is an air conditioner that can operate in a general cooling mode in which indoor air is cooled by heat exchange with a first refrigerant in a main evaporator, or alternatively in a fast cooling mode in which the indoor air is primarily cooled by heat exchange in a midway heat exchanger which includes the main evaporator for the first refrigerant and a fast cooling condenser for a second refrigerant, and then re-cooled in a fast cooling evaporator for the second refrigerant. Accordingly, fast and agreeable air cooling can be achieved.