Abstract: Disclosed is a carbon material for a neurostimulation electrode. The carbon material is composed of a carbon fiber. The carbon fiber has a thickness of 1 to 1000 ?m, a linear density of 0.01 to 5.00 g/cm, and an aspect ratio of 100 to 1,000,000. Particularly, the carbon fiber material can be obtained by dry spinning carbon nanotubes, followed by liquid-based densification. The carbon material can be used in the fields of deep brain stimulation, spinal cord stimulation, etc. Also disclosed are an electrode assembly and a neurostimulation device, each including the carbon material.

Abstract: A ternary logic circuit according to the present invention includes a pull-up device (100) and a pull-down device (200) connected in series between power voltage sources (VDD and GND), and an input voltage (VIN) source and output voltage (VOUT) source. When both the pull-up device (100) and the pull-down device (200) are turned off by an input voltage (VIN), both the pull-up device (100) and the pull-down device (200) operate as simple resistors which are affected only by an output voltage (VOUT) and form a ternary digit (“1” state) through voltage division. When only one of the pull-up device (100) or the pull-down device (200) is turned on to allow a current to flow therethrough, VDD (“2” state) or GND (“0” state) is output as the output voltage (VOUT). Accordingly, a bit density can be remarkably increased.

Abstract: The present invention relates to a method for preparing a double-sided film containing the step of 5 forming a film in the interface between air and the mixture of a polymer comprising amine group (—NH) and a compound containing phenol or catechol by exposing the mixture on the air. Particularly, the double-sided film of the present invention is a separation membrane 10 that can separate the interface of liquid phase and gas phase and at the same time can be used as a biomaterial such as a haemostatic and also an waterproof agent. When the film is prepared in a moderate condition by using an enzyme, the film can include proteins and 15 cells, resulting in the multi-functional versatility film that can be useful as a biocatalyst. The versatility film of the present invention, thus, is not expensive and the production method thereof is simple and eco-friendly.

Abstract: The present invention relates to a receptor-binding domain of an IgE-dependent histamine releasing factor (HRF), and a use thereof, and more specifically, ascertains, as an HRF structual region, and a FL domain and an H2 domain which bind to a receptor of HRF existing in a cell membrane, ascertains the C-terminus domain of the HRF, and ascertains that a material binding thereto inhibits IL-8 secretion, thereby determining that the FL and H2 domains and the C-terminus domain can be utilized in: the development of a therapeutic agent for treatment and prevention of HRF-related disease including allergic diseases such as asthma, bronchitis, chronic obstructive pulmonary disease, bronchiectasis, rhinitis, atopic dermatitis, hives (urticaria), hay fever, conjunctivitis, and anaphylaxis; inflammatory diseases such as bronchitis, pneumonia, arthritis, nephritis, psoriasis, dermatitis, Crohn's disease, enteritis, gingivitis, arteriosclerosis, coronary arteritis, hepatitis, Behcet's disease, bladder cancer, prostatiti

Abstract: A method is provided for preparing a catecholamine-based compound by using plasma polymerization, and more specifically, to a method for artificially synthesizing various catecholamines, that is, monomolecular compounds capable of having a hydroxyl group (—OH) as an ortho group of a benzene ring and various alkylamines as a para group thereof from a catecholamine precursor material such as phenol or aniline by using dry plasma polymerization.

Abstract: A tape package includes a base substrate including a signal transmitting area and a protruding area protruded from the signal transmitting area, an integrated circuit chip mounted on the base substrate, and a lead line disposed on the base substrate and including a first portion electrically connected with the integrated circuit chip, a second portion electrically connected with the first portion and extending in a first direction, and a third portion electrically connected with the second portion and extending in a second direction crossing the first direction.

Abstract: Disclosed is a carbon material for a neurostimulation electrode. The carbon material is composed of a carbon fiber. The carbon fiber has a thickness of 1 to 1000 ?m, a linear density of 0.01 to 5.00 g/cm, and an aspect ratio of 100 to 1,000,000. Particularly, the carbon fiber material can be obtained by dry spinning carbon nanotubes, followed by liquid-based densification. The carbon material can be used in the fields of deep brain stimulation, spinal cord stimulation, etc. Also disclosed are an electrode assembly and a neurostimulation device, each including the carbon material.

Abstract: The present invention relates to a method for preparing a double-sided film containing the step of forming a film in the interface between air and the mixture of a polymer comprising amine group (—NH) and a compound containing phenol or catechol by exposing the mixture on the air. Particularly, the double-sided film of the present invention is a separation membrane that can separate the interface of liquid phase and gas phase and at the same time can be used as a biomaterial such as a haemostatic and also an waterproof agent. When the film is prepared in a moderate condition by using an enzyme, the film can include proteins and cells, resulting in the multi-functional versatility film that can be useful as a biocatalyst. The versatility film of the present invention, thus, is not expensive and the production method thereof is simple and eco-friendly. Therefore, the film of the invention has a high added-value as a novel separation membrane that can replace the conventional separation membrane.

Abstract: A tape package includes a base substrate including a signal transmitting area and a protruding area protruded from the signal transmitting area, an integrated circuit chip mounted on the base substrate, and a lead line disposed on the base substrate and including a first portion electrically connected with the integrated circuit chip, a second portion electrically connected with the first portion and extending in a first direction, and a third portion electrically connected with the second portion and extending in a second direction crossing the first direction.

Abstract: The present invention relates to a composition for thermostabilization in the preparation of a human serum albumin formulation, comprising a fatty acid selected from the group consisting of C16 to C22 fatty acids or a pharmaceutically acceptable salt thereof; a method of preparing thermally stabilized human serum albumin, comprising: 1) adjusting a concentration of human serum albumin to 1 to 40 mg/mL; and 2) adding the fatty acid or pharmaceutically acceptable salt thereof to the human serum albumin; and a method of preparing a human serum albumin formulation, comprising adding the fatty acid or pharmaceutically acceptable salt thereof to human serum albumin and thermally treating the resultant.

Abstract: Provided is a method of controlling water droplet movement including providing a substrate including a superhydrophobic surface on which a hydrophilic channel guiding water droplet movement is patterned, introducing a water droplet on the substrate, and modulating a slope of the superhydrophobic surface for the water droplet to move on the superhydrophobic surface along the hydrophilic channel. Here, a width of the hydrophilic channel is modulated for the water droplet to move on the superhydrophobic surface having a certain angle with respect to a ground.

Abstract: A method for manufacturing a grating safety cover includes forming a perforated plate through which a plurality of holes vertically pass, inserting, respectively into the holes, half-conical pillars each having a smaller diameter than that of each of the holes such that the outer circumferential surfaces of the half-conical pillars are separated from the inner circumferential surfaces of the holes, forming an upper layer by applying an elastic material onto the perforated plate in which the half-conical pillars are inserted, and separating the half-conical pillars. According to the grating safety cover, drainage is well performed and a heel, a stroller wheel, or the like is prevented from easily falling into the safety grating. Further, due to shock absorption of the elastic layer, the safety grating has excellent durability and is not easily damaged.

Abstract: Provided is a method of controlling water droplet movement including providing a substrate including a superhydrophobic surface on which a hydrophilic channel guiding water droplet movement is patterned, introducing a water droplet on the substrate, and modulating a slope of the superhydrophobic surface for the water droplet to move on the superhydrophobic surface along the hydrophilic channel. Here, a width of the hydrophilic channel is modulated for the water droplet to move on the superhydrophobic surface having a certain angle with respect to a ground.

Abstract: A damper for an optical disk drive connected between a frame and a base on which a turntable is rotatably installed, for damping vibrations transmitted to the turntable. The damper has a vertical absorption space for absorbing vertical vibration, a horizontal absorption space for absorbing horizontal vibration, and a plurality of protrusions for connecting the damper to the frame and the base. The damper is connected by inserting the protrusions of the damper into connection openings of the frame and the base.