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    • 5. 发明授权
    • Patches for teeth whitening
    • 修补牙齿美白
    • US07862802B2
    • 2011-01-04
    • US10915283
    • 2004-08-10
    • Ji-Young KimJong-Ho KimSug-Youn ChangSei-Young Yun
    • Ji-Young KimJong-Ho KimSug-Youn ChangSei-Young Yun
    • A61K8/00A61K8/22
    • A61Q11/00A61K8/0208A61K8/22A61K8/24A61K8/8164A61K8/817A61K8/8176A61K8/8182
    • The present invention relates to a dry type tooth whitening patch comprising peroxide as a tooth whitening agent. In particular, disclosed is a dry type tooth whitening patch in which a peroxide is contained, as a teeth whitening agent, in a matrix type adhesive layer. The adhesive layer includes, as a base polymer thereof, a hydrophilic glass polymer which provides a strong adhesion to teeth while releasing the tooth whitening agent when hydrated on the enamel layers of teeth in the moist oral cavity. The dry type patch according to the present invention is convenient in use, as compared to wet type patches. Further, it exhibits a superior adhesion while being maintained in a state attached to the teeth for a lengthened period of time so as to assure an enough contact time between the whitening agent in the patch and stains on the teeth, thereby giving a sufficient whitening effect.
    • 本发明涉及含有过氧化物作为牙齿增白剂的干式牙齿增白贴剂。 特别地,公开了在基质型粘合剂层中含有作为牙齿增白剂的过氧化物的干式牙齿增白贴剂。 粘合剂层包括作为其基础聚合物的亲水性玻璃聚合物,其在湿润口腔中的牙齿的牙釉质层上水合时释放牙齿增白剂,同时提供对牙齿的强粘附性。 与湿式贴剂相比,本发明的干型贴剂使用方便。 此外,它表现出优异的粘附性,同时保持在附着于牙齿的状态下延长一段时间,以确保贴剂中的增白剂和牙齿上的污渍之间的足够的接触时间,从而产生足够的美白效果 。
    • 7. 发明申请
    • Tactile sensor for curved surface and manufacturing method thereof
    • 曲面触觉传感器及其制造方法
    • US20100176825A1
    • 2010-07-15
    • US12310526
    • 2007-05-25
    • Jong-Ho KimHyun-joon KwonYon-kyu ParkMin-seok KimDae-im KangJae-hyuk Choi
    • Jong-Ho KimHyun-joon KwonYon-kyu ParkMin-seok KimDae-im KangJae-hyuk Choi
    • G01R27/08H01B13/00
    • G01L1/205G01L5/228
    • A tactile sensor for curved surfaces applicable to objects with multi-dimensional curvature and a small radius of curvature and a manufacturing method thereof are disclosed. The tactile sensor for curved surfaces includes a lower pattern including a plurality of lower polymer film layers spaced at specified intervals in a lower direction, lower metal layers disposed on the lower polymer film layers, and a number of lower resistors disposed on the lower metal layers, an upper pattern including a plurality of upper polymer film layers spaced at specified intervals in a direction perpendicular to the lower direction, upper metal layers disposed on the upper polymer film layers, and a number of upper resistors disposed below the upper metal layers to be electrically connected to the lower resistors, and a lower polymer layer and an upper polymer layer to bond the lower pattern and the upper pattern to each other.
    • 公开了一种适用于具有多维曲率和小曲率半径的物体的弯曲表面的触觉传感器及其制造方法。 用于弯曲表面的触觉传感器包括下部图案,该下部图案包括在下部方向上以规定间隔隔开的多个下部聚合物膜层,设置在下部聚合物膜层上的下部金属层和设置在下部金属层上的多个下部电阻器 ,上部图案包括在垂直于下方向的方向上以规定间隔隔开的多个上部聚合物膜层,设置在上部聚合物膜层上的上部金属层和设置在上部金属层下方的多个上部电阻器 电连接到下电阻器,以及下聚合物层和上聚合物层,以将下图案和上图案彼此粘合。
    • 8. 发明授权
    • Method for generating two-dimensional orthogonal variable spreading code and MIMO system using the same
    • 用于生成二维正交可变扩展码的方法和使用其的MIMO系统
    • US07535821B2
    • 2009-05-19
    • US11175692
    • 2005-07-07
    • Ho-Kyung SonJong-Ho KimYong-Seok ChoiChang-Joo KimMoon-Ho LeeKwang-Jae LeeJia Hou
    • Ho-Kyung SonJong-Ho KimYong-Seok ChoiChang-Joo KimMoon-Ho LeeKwang-Jae LeeJia Hou
    • H04J11/00
    • H04J13/0044H04B7/0669H04J13/12H04J2013/0037H04L1/0625
    • Provided are a method for generating a two-dimensional orthogonal variable spreading code and a Multiple Input Multiple Output (MIMO) system using the same. The MIMO system can increase a communication capacity in an asynchronous multiple user system as well as a synchronous system in a wideband-Code Division Multiple Access (CDMA). The MIMO system includes: a transmitting block for temporally and spatially encoding a plurality of user data, spreading the user data into orthogonal channel signals, and transmitting them to antennas; and a receiving block for receiving the orthogonal channel signals and performing temporal and spatial decoding and despreading on them. Herein, the transmitting block includes: a space time code (STC) encoding unit for generating and outputting a predetermined number of STC streams; and a jacket orthogonal variable spreading function (JOVSF) channel code spreading unit for spreading the STC streams into orthogonal channel signals by using a JOVSF.
    • 提供了一种用于生成二维正交可变扩展码的方法和使用该方法的多输入多输出(MIMO)系统。 MIMO系统可以增加异步多用户系统以及宽带码分多址(CDMA)中的同步系统的通信容量。 MIMO系统包括:用于对多个用户数据进行时间和空间编码的发送块,将用户数据扩展为正交信道信号,并将其发送到天线; 以及接收块,用于接收正交信道信号并对它们执行时间和空间解码和解扩。 这里,发送块包括:空间时间码(STC)编码单元,用于生成并输出预定数量的STC流; 以及用于通过使用JOVSF将STC流扩展成正交信道信号的封套正交可变扩展功能(JOVSF)信道码扩展单元。
    • 9. 发明申请
    • Input/output wires for tactile sensor using tri-axial force sensors
    • 使用三轴力传感器的触觉传感器的输入/输出线
    • US20060059997A1
    • 2006-03-23
    • US11219568
    • 2005-09-02
    • Jong-Ho KimDae-Im KangYon-Kyu ParkMin-Seok Kim
    • Jong-Ho KimDae-Im KangYon-Kyu ParkMin-Seok Kim
    • G01N3/08
    • G01L5/162G01L1/18G01L5/228
    • Disclosed is a wiring structure for a tactile sensor, comprising, a substrate and n2 tactile sensor units formed on the substrate and arranged in an n×n matrix, whereby the tactile sensor senses a contact force with an external object based on a tactile signal provided from each of the tactile sensor units. Each tactile sensor unit is a tri-axial force sensor with first to fourth piezo-resistors placed in the four directions of upper, lower, left and right sides, to sense a contact force with respect to X and Y axes in parallel with the substrate and the Z axis perpendicular to the substrate, and the tactile sensor includes a total of 4n input/output wires that have 2n input lines connected to one side of the piezo-resistors and 2n output lines coupled with the other ends of the piezo-resistors.
    • 公开了一种用于触觉传感器的布线结构,其包括基板和形成在基板上并以n×n矩阵布置的n 2个触觉传感器单元,由此触觉传感器感测到与外部物体的接触力 基于从每个触觉传感器单元提供的触觉信号。 每个触觉传感器单元是三轴力传感器,其中第一至第四压电电阻器放置在上,下,左和右侧的四个方向上,以感测与基板平行的相对于X轴和Y轴的接触力 和Z轴垂直于基板,并且触觉传感器包括总共4n个输入/输出线,其具有连接到压电电阻的一侧的2n个输入线,并且与压电阻器的另一端耦合的2n个输出线 。