Abstract: The present invention provides a jig apparatus for manufacturing vehicle seats. The jig apparatus includes a main frame located in an outermost area of the jig apparatus, leg units respectively located on upper and lower surfaces of the main frame, each of the leg units including two or more leg parts provided adjacent to each other such that one end of each of the two or more leg parts is moved along the main frame and a remaining end of each of the two or more leg parts extends towards an inside of the main frame, and jig units configured to fix a target object located inside the main frame, and located at the remaining ends of the two or more leg parts provided adjacent to each other so as to vary a distance between the remaining ends of the two or more leg parts.

Abstract: A receptacle connector is provided that is used for board-to-board connection. The connector includes: a housing including: first sidewall portions protruding along both side borders of a bottom portion that face each other; second sidewall portions protruding along the other side borders of the bottom portion that face each other to be connected with the first sidewall portions; a center protrusion portion protruding from a center of the bottom portion; and a connection recess portion formed between the first sidewall portions and the second sidewall portions, and the center protrusion portion; metal brackets soldered to a board and coupled to the second sidewall portions and protruding ends of the center protrusion portion; and terminals received in terminal holes formed on the housing, and the metal bracket includes a connection sensing member configured to provide a feeling of clicking of completion of connection by pressing a plug metal bracket.

Abstract: A display device includes a display panel including a pixel, and a panel driver configured to change a length of a gate-on period of a light emission control signal provided to the pixel in a current frame on the basis of a difference between a grayscale of a previous frame and a grayscale of the current frame.

Abstract: According to an embodiment, a healthcare device using a smart garment comprises a conductive fabric coupled to an inner side of the smart garment and a main body detachably provided to the smart garment, the main body providing micro-current stimulation or low-frequency stimulation via the conductive fabric, and providing a measurement voltage via the conductive fabric to monitor a user's body fat.

Abstract: A receptacle connector having a stable contact point structure and a rigid structure, and a connector assembly including the same, is provided. The receptacle connector includes a receptacle housing, a plurality of receptacle terminals which are retained and supported in the receptacle housing in a first direction, and one pair of receptacle metal members which are provided on both ends of the receptacle housing in the first direction.

Abstract: A receptacle connector having a stable contact point structure and a rigid structure, and a connector assembly including the same, is provided. The receptacle connector includes a receptacle housing, a plurality of receptacle terminals which are retained and supported in the receptacle housing in a first direction, and one pair of receptacle metal members which are provided on both ends of the receptacle housing in the first direction.

Abstract: A display device includes a display panel including a pixel, and a panel driver configured to change a length of a gate-on period of a light emission control signal provided to the pixel in a current frame on the basis of a difference between a grayscale of a previous frame and a grayscale of the current frame.

Abstract: Provided herein is an eco-friendly artificial leather for an interior of an automobile and a manufacturing method thereof. The eco-friendly product is manufactured using a method that is compatible with various environmental regulations such as reduction of greenhouse gas emissions. The artificial leather includes a bio urethane-containing skin surface layer which uses biomass-derived components extracted from vegetable components, a solvent-free bio urethane adhesive layer, and a bio fiber base layer. The layers are sequentially stacked to minimize the use of organic solvents and components that are harmful to the human body.

Abstract: A receptacle connector having a stable contact point structure and a rigid structure, and a connector assembly including the same, is provided. The receptacle connector includes a receptacle housing, a plurality of receptacle terminals which are retained and supported in the receptacle housing in a first direction, and one pair of receptacle metal members which are provided on both ends of the receptacle housing in the first direction.

Abstract: Provided herein is an eco-friendly artificial leather for an interior of an automobile and a manufacturing method thereof. The eco-friendly product is manufactured using a method that is compatible with various environmental regulations such as reduction of greenhouse gas emissions. The artificial leather includes a bio urethane-containing skin surface layer which uses biomass-derived components extracted from vegetable components, a solvent-free bio urethane adhesive layer, and a bio fiber base layer. The layers are sequentially stacked to minimize the use of organic solvents and components that are harmful to the human body.

Abstract: Disclosed are a transition metal dichalcogenide alloy and a method of manufacturing the same. A method of manufacturing a transition metal dichalcogenide alloy according to an embodiment of the present disclosure includes a step of depositing transition metal dichalcogenide on a substrate using atomic layer deposition (ALD); and a step of forming a transition metal dichalcogenide alloy by thermally treating the transition metal dichalcogenide with a sulfur compound.

Abstract: Provided are a gas sensor and a method of manufacturing the same. The gas sensor may include a transition metal chalcogenide layer on a substrate, a metal nano material on the transition metal chalcogenide layer, and an electrode on the transition metal chalcogenide layer with the metal nano material.

Abstract: Disclosed are a transition metal dichalcogenide alloy and a method of manufacturing the same. A method of manufacturing a transition metal dichalcogenide alloy according to an embodiment of the present disclosure includes a step of depositing transition metal dichalcogenide on a substrate using atomic layer deposition (ALD); and a step of forming a transition metal dichalcogenide alloy by thermally treating the transition metal dichalcogenide with a sulfur compound.

Abstract: A virtual card trading (or circulating) market system and a trading method thereof is associated with a virtual card purchase reservation receiving and transmitting module and a personal credit information providing agreement receiving and transmitting module and circulates an automatically created virtual card in association with sales information of a seller and lease information of a lessor by trading the virtual card in a lease market as a means for information effect based on the Internet, in an information asymmetry situation of a sales object and a leasehold object of the seller.

Abstract: Provided is a system for verifying a printed document of a web page. In the system, when a user requests printing of a web page, a user personal computer (PC) generates a two-dimensional (2D) barcode from a verification identifier (ID) and an electronic (e)-signature, inserts the 2D barcode at an appropriate position in the web page whose size has been automatically adjusted. Therefore the 2D barcode included in the web page is not deformed and can be recognized in its entirety. And even when a 2D barcode is scanned by a smart phone, verification data is not directly exposed, and thus the confidentiality of the verification data is secured. Further, a verifier can not only determine whether or not a printed document of a web page is true, but also track a user PC that has output the printed document of the web page and a user thereof.

Abstract: Provided are a gas sensor and a method of manufacturing the same. The gas sensor may include a transition metal chalcogenide layer on a substrate, a metal nano material on the transition metal chalcogenide layer, and an electrode on the transition metal chalcogenide layer with the metal nano material.

Abstract: Disclosed herein is a control panel for an ultrasonic diagnostic apparatus. The control panel includes a first housing, a second housing disposed under the first housing, plural bearing balls provided between the first housing and the second housing and configured to support the first housing so that the first housing is spaced apart from the second housing, and a brake unit configured to prevent movement of the first housing by restricting rotation of the bearing balls or to allow movement of the first housing by releasing restriction of rotation of the bearing balls.

Abstract: The short distance iris recognition camera of the present invention has a prism, installed on top of a guide for an infrared LED light, which has an inclined surface and a protrusion part, thereby enhancing the degree of uniformity in brightness around an iris, and thus enhancing iris recognition, and also effectively preventing static electricity from being delivered to internal devices. To accomplish this, the camera for iris recognition according to the present invention comprises a sensor and accessory circuits, a lens, and a lighting source including a white light and an infrared LED light. The lighting source is spaced apart from the lens centerline by a set length. The object plane of the lens is located where the iris is located, and is spaced apart by a set length L from the end of the lens. In practice, the object plane comprises the area around the lens centerline. The phase surface of the lens is an image sensor surface.

Abstract: A locking device for a pipe member includes a pipe member, a moving member, a locking member. At least a portion of the moving member is slidably disposed into the pipe member. The locking member is coupled to an end portion of the moving member. The locking member is made of an elastically deformable material and has an outer circumferential surface supported by an inner surface of the pipe member. When external force is transmitted to the locking member, the locking member is elastically deformed and is decreased in diameter. Accordingly, the moving member may be easily moved.

Abstract: The short distance iris recognition camera of the present invention has a prism, installed on top of a guide for an infrared LED light, which has an inclined surface and a protrusion part, thereby enhancing the degree of uniformity in brightness around an iris, and thus enhancing iris recognition, and also effectively preventing static electricity from being delivered to internal devices. To accomplish this, the camera for iris recognition according to the present invention comprises a sensor and accessory circuits, a lens, and a lighting source including a white light and an infrared LED light. The lighting source is spaced apart from the lens centerline by a set length. The object plane of the lens is located where the iris is located, and is spaced apart by a set length L from the end of the lens. In practice, the object plane comprises the area around the lens centerline. The phase surface of the lens is an image sensor surface.