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    • 4. 发明申请
    • Support device for a seat in a vehicle
    • 用于车辆座椅的支撑装置
    • US20080100110A1
    • 2008-05-01
    • US11641441
    • 2006-12-19
    • Su Hwan Hwang
    • Su Hwan Hwang
    • A47C7/46
    • A47C4/54B60N2/914B60N2/99
    • A support device of a seat for a vehicle includes: a main chamber which is interposed between a seat cushion and a base plate and the main chamber is deployed by movement of gas therein so as to be deformed in conformity with a hip line and a body shape of the driver or the passenger; a support blade which adheres onto the main chamber and is extended in both sides of the main chamber when the main chamber is deployed; a compressing member which is operated by manipulation of a switch, which is disposed near a driver seat, so as to supply gas into the main chamber; and a regulation valve which is installed to a tube interconnecting the compressing member and the main chamber so as to regulate gas supply to and gas discharge from the main chamber according to the manipulation of the switch.
    • 用于车辆的座椅的支撑装置包括:主室,其插入在座垫和底板之间,并且主室通过气体的移动而展开,以便根据臀部线和身体变形 驾驶员或乘客的形状; 当主室部署时,支撑叶片粘附在主室上并在主室的两侧延伸; 压缩构件,其通过设置在驾驶员座椅附近的开关的操作来操作,以将气体供应到主室中; 以及调节阀,其安装在与压缩构件和主室相连接的管中,以便根据开关的操作来调节从主室输送气体和从主室排气。
    • 5. 发明授权
    • Natural dyeing method of fiber using an indigo plant
    • 使用靛蓝植物的纤维的天然染色方法
    • US08585783B2
    • 2013-11-19
    • US13821291
    • 2011-08-17
    • Su Hwan Hwang
    • Su Hwan Hwang
    • D06P5/12
    • C09B61/00D06P1/228D06P1/34D06P3/60
    • Provided is a natural dyeing method of a fiber using an indigo plant. The natural dyeing method includes dissolving a water-soluble pigment present in leaves of the indigo plant in water to mix the water containing the water-soluble pigment with lime powder and air, concentrating the resulting mixture into an insoluble pigment, mixing the concentrated indigo plant dye with caustic soda to reduce the resulting mixture into a water-soluble pigment through microbial fermentation, immersing a fiber in the soluble indigo plant dye solution to dye the fiber, and bringing the dyed fiber into contact with air to convert the soluble indigo plant dye solution into the insoluble pigment again, thereby completing natural dyeing using the indigo plant. Therefore, the natural dyeing can be performed at a very fast dyeing rate, and the fiber can show excellent color fastness. Also, the fiber cannot be easily discolored by water or detergent, and can be useful in preventing water pollution or dermatitis.
    • 提供了使用靛蓝植物的纤维的天然染色方法。 天然染色方法包括将存在于靛蓝植物的叶中的水溶性颜料溶解在水中,将含有水溶性颜料的水与石灰粉和空气混合,将得到的混合物浓缩成不溶性颜料,将浓缩的靛蓝植物 用苛性钠染料,通过微生物发酵将所得混合物降至水溶性颜料中,将纤维浸入可溶性靛蓝植物染料溶液中染色纤维,并使染色纤维与空气接触以转化可溶性靛蓝植物染料 再次溶解到不溶性颜料中,从而使用靛蓝植物完成天然染色。 因此,可以以非常快的染色速度进行天然染色,并且纤维可以显示出优异的色牢度。 此外,纤维不能被水或洗涤剂容易地变色,并且可用于防止水污染或皮炎。
    • 6. 发明申请
    • NATURAL DYEING METHOD OF FIBER USING AN INDIGO PLANT
    • 使用靛蓝植物的纤维的自然染色方法
    • US20130167306A1
    • 2013-07-04
    • US13821291
    • 2011-08-17
    • Su Hwan Hwang
    • Su Hwan Hwang
    • C09B61/00
    • C09B61/00D06P1/228D06P1/34D06P3/60
    • Provided is a natural dyeing method of a fiber using an indigo plant. The natural dyeing method includes dissolving a water-soluble pigment present in leaves of the indigo plant in water to mix the water containing the water-soluble pigment with lime powder and air, concentrating the resulting mixture into an insoluble pigment, mixing the concentrated indigo plant dye with caustic soda to reduce the resulting mixture into a water-soluble pigment through microbial fermentation, immersing a fiber in the soluble indigo plant dye solution to dye the fiber, and bringing the dyed fiber into contact with air to convert the soluble indigo plant dye solution into the insoluble pigment again, thereby completing natural dyeing using the indigo plant. Therefore, the natural dyeing can be performed at a very fast dyeing rate, and the fiber can show excellent color fastness. Also, the fiber cannot be easily discolored by water or detergent, and can be useful in preventing water pollution or dermatitis.
    • 提供了使用靛蓝植物的纤维的天然染色方法。 天然染色方法包括将存在于靛蓝植物的叶中的水溶性颜料溶解在水中,将含有水溶性颜料的水与石灰粉和空气混合,将得到的混合物浓缩成不溶性颜料,将浓缩的靛蓝植物 用苛性钠染料,通过微生物发酵将所得混合物降至水溶性颜料中,将纤维浸入可溶性靛蓝植物染料溶液中染色纤维,并使染色纤维与空气接触以转化可溶性靛蓝植物染料 再次溶解到不溶性颜料中,从而使用靛蓝植物完成天然染色。 因此,可以以非常快的染色速度进行天然染色,并且纤维可以显示出优异的色牢度。 此外,纤维不能被水或洗涤剂容易地变色,并且可用于防止水污染或皮炎。
    • 8. 发明授权
    • Intelligent vehicle seat support system
    • 智能车座系统
    • US08275514B2
    • 2012-09-25
    • US12511830
    • 2009-07-29
    • Su Hwan HwangYoung Gyu Kim
    • Su Hwan HwangYoung Gyu Kim
    • B60N2/44
    • B60N2/99B60N2/665B60N2/914
    • An intelligent vehicle seat support system may include an air storage tank for storing air and supplying the air when needed, a plurality of air cushions disposed in a vehicle seat in contact with a human body, and configured to selectively expand and shrink depending on the air flow, a pressure sensor for measuring air pressure of each air cushion, an air control valve disposed between the air storage tank and the air cushions, and configured to control the air that flows into each of the air cushions, and a control unit for, when a passenger takes the vehicle seat, automatically controlling the air control valve so that it starts injecting air into each of the air cushions, and, when the air pressure of each air cushion is higher than a preset reference value, controlling the air control valve so that it stops injecting air into each air cushion.
    • 智能车辆座椅支撑系统可以包括用于储存空气并在需要时供应空气的空气储存箱,设置在与人体接触的车辆座椅中的多个气垫,并且构造成根据空气选择性地膨胀和收缩 用于测量每个气垫的空气压力的压力传感器,设置在储气箱和空气垫之间的空气调节阀,并且构造成控制流入每个气垫的空气;以及控制单元, 当乘客乘坐车辆座椅时,自动控制空气控制阀,使其开始向每个气垫喷射空气,并且当每个气垫的空气压力高于预设的参考值时,控制空气控制阀 使其停止向每个气垫注入空气。