公开(公告)号：US20040247488A1

公开(公告)日：2004-12-09

申请号：US10805871

申请日：2004-03-22

Applicant: Korea Institute of Science and Technology

Inventor： Byung-Kyu Kim ,  Young-Ho Kim ,  Deok-Ho Kim ,  Jong-Oh Park

IPC: B01L003/02

CPC classification number: C12M33/04 ,  B01L3/021

Abstract: The present invention relates to a smart pipette for bio-cell manipulation which can freely change orientation of a bio-cell subject to the manipulation by using mechanical friction and applying instantaneous impact when penetrating the subject bio-cell while receiving real-time feedback of force/torque information of the bio-cell. Further, the present invention relates to a bio-cell manipulation method and system using a smart pipette, through which a bio-cell may be manipulated upon the application of the force/torque information generated during the cell manipulation to the smart pipette control. According to the present invention, injection position can be recognized precisely and conveniently regardless of the proficiency of the manipulating person. Thus, the bio-cell manipulation may be automated. Further, the smart pipette quantifies force/torque information feed-backed through the sensor unit and compares it with data acquired in advance through experiments on the same bio-cell. Further, through conducting impact driving when necessary, the present invention makes it possible to conduct bio-cell manipulation with minimum physical damage.

Abstract translation: 本发明涉及用于生物细胞操作的智能移液器，其可以通过使用机械摩擦自由地改变受到操纵的生物体的取向，并且在接受实时反馈的力时穿透受试者生物细胞时施加瞬时冲击 /生物细胞的扭矩信息。 此外，本发明涉及使用智能移液器的生物细胞操作方法和系统，通过该智能移液管，可以在将细胞操作期间产生的力/扭矩信息应用于智能移液管控制时操纵生物体。 根据本发明，无论操纵者的熟练程度如何，都可以精确而方便地识别注射位置。 因此，生物细胞操作可以是自动化的。 此外，智能移液器量化通过传感器单元反馈的力/扭矩信息，并将其与通过在相同生物细胞上的实验预先获得的数据进行比较。 此外，通过在必要时进行冲击驱动，本发明能够以最小的物理损伤进行生物细胞操作。

公开(公告)号：US20040123801A1

公开(公告)日：2004-07-01

申请号：US10330932

申请日：2002-12-27

Applicant: Korea Institute of Science and Technology

Inventor： Jae-Kap Lee ,  Young-Joon Baik ,  Kwang yong Eun

IPC: C23C016/00

CPC classification number: C23C16/272 ,  C01B32/25

Abstract: Disclosed are an apparatus and a method to synthesize powders typed diamond with the size between several tens nm to several nullm in diameter using conventional CVD processes for deposition of diamond films. Gas phase nucleation has been induced on the boundary of plasmas, and as a result the spherical diamond powders accumulated have been obtained on circumferences of the normal substrate. With a modification of a substrate structure, a large area accumulation of the diamond powders of around 100 mm in diameter has been accomplished.

Abstract translation: 公开了一种使用传统CVD沉积金刚石薄膜来合成尺寸在几十nm至几μm之间的直径的粉末型金刚石的装置和方法。 在等离子体的边界处已经引起气相成核，结果是在正常的底物的圆周上已经获得积聚的球形金刚石粉末。 通过改变基底结构，已经实现了直径约100mm的金刚石粉末的大面积积累。

公开(公告)号：US20040081612A1

公开(公告)日：2004-04-29

申请号：US10346865

申请日：2003-01-17

Applicant: Korea Institute of Science and Technology

Inventor： Young-Soo Yoon ,  Won-Kook Choi ,  Ho-Young Park

IPC: C01G051/04

CPC classification number: B82Y30/00 ,  C01G51/42 ,  C01P2002/72 ,  C01P2002/74 ,  C01P2004/03 ,  C01P2004/64 ,  C01P2006/40

Abstract: LiCoO2 nano powder of a high-temperature polymorph having a small and uniform size of grains which is obtained by modifying a surface of a precursor by mixing inert soluble salt on a Li-Co acetate precursor, and by heating the surface-modified precursor is provided, and a battery manufactured by using the powder as the cathode material has very excellent charging/discharging characteristics.

Abstract translation: 提供了通过将惰性可溶性盐混合在Li-Co乙酸酯前体上并通过加热表面改性前体而将前体表面改性而获得的具有小而均匀粒度的高温多晶型物的LiCoO2纳米粉末 并且通过使用该粉末作为阴极材料制造的电池具有非常优异的充电/放电特性。

公开(公告)号：US20040009622A1

公开(公告)日：2004-01-15

申请号：US10460176

申请日：2003-06-13

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Sung Moon ,  Kun Tae Kim

IPC: H01L021/00

CPC classification number: G01J1/4228 ,  G01J1/0422 ,  G01J1/06 ,  G01J5/02 ,  G01J5/023 ,  G01J5/024 ,  G01J5/08 ,  G01J5/0815 ,  G01J5/0837 ,  G01J5/0853 ,  G01J2005/0077

Abstract: A manufacturing method for a three dimensional conical horn antenna coupled image detector includes depositing a sacrificial layer on the upper section of the substrate, and forming a pattern for the sacrificial layer is by performing a patterning process using the first etching mask. The method further includes depositing a first silicon nitride layer, forming a first silicon nitride layer, depositing a vanadium oxide layer, forming a vanadium oxide layer pattern, depositing a conductive layer, forming a conductive layer pattern, depositing a second silicon nitride layer, forming a second silicon nitride layer pattern, depositing a third silicon nitride layer, forming a side wall space pattern, and after the sacrificial layer is removed, performing an aligning process using a seventh etching mask.

Abstract translation: 一种用于三维锥形喇叭天线耦合图像检测器的制造方法，包括在衬底的上部上沉积牺牲层，并且通过使用第一蚀刻掩模进行构图处理，形成用于牺牲层的图案。 该方法还包括沉积第一氮化硅层，形成第一氮化硅层，沉积钒氧化物层，形成钒氧化物层图案，沉积导电层，形成导电层图案，沉积第二氮化硅层，形成 第二氮化硅层图案，沉积第三氮化硅层，形成侧壁空间图案，并且在除去牺牲层之后，使用第七蚀刻掩模执行对准处理。

公开(公告)号：US20030224551A1

公开(公告)日：2003-12-04

申请号：US10448188

申请日：2003-05-30

Applicant: Korea Institute of Science and Technology

Inventor： Tae Song Kim ,  Hyung Joon Kim ,  Jeong Hoon Lee ,  Ji Yoon Kang

IPC: H01L021/00

CPC classification number: G01P15/0922 ,  G01P2015/0828

Abstract: In a cantilever sensor and a fabrication thereof, by forming piezoelectric films on the same surface, it is possible to sense various information by an electric measuring method. The cantilever sensor comprises a first silicon nitride film formed onto the top surface of a silicon substrate; a silicon oxide film formed onto the first silicon nitride film; a lower electrode formed onto the silicon oxide film; a first piezoelectric film and a second piezoelectric film formed onto the lower electrode, the second piezoelectric film formed out of contact with the first piezoelectric film; an upper electrode respectively formed onto the first and second piezoelectric films; a protecting film formed onto the silicon oxide film, the lower electrode, the first and second piezoelectric films and the upper electrode; a first and a second openings respectively formed on the protecting film on the upper electrode and the protecting film on the lower electrode; a first and a second contact pads respectively formed at the first and second openings; a T-shaped sensing portion formed at the end of a cantilever; a second silicon nitride film formed on the bottom surface of the silicon substrate.

Abstract translation: 在悬臂传感器及其制造中，通过在相同的表面上形成压电膜，可以通过电测量方法来感测各种信息。 悬臂传感器包括形成在硅衬底的顶表面上的第一氮化硅膜; 形成在第一氮化硅膜上的氧化硅膜; 形成在氧化硅膜上的下电极; 形成在下电极上的第一压电膜和第二压电膜，与第一压电膜接触形成的第二压电膜; 分别形成在第一和第二压电膜上的上电极; 形成在氧化硅膜上的保护膜，下电极，第一和第二压电膜和上电极; 分别形成在上电极上的保护膜和下电极上的保护膜上的第一和第二开口; 分别形成在第一和第二开口处的第一和第二接触垫; 形成在悬臂端部的T形传感部分; 形成在硅衬底的底表面上的第二氮化硅膜。

公开(公告)号：US20030177801A1

公开(公告)日：2003-09-25

申请号：US10392595

申请日：2003-03-20

Applicant: Korea Institute of Science and Technology

Inventor： Jong-Woo Park

IPC: B21D028/18

CPC classification number: B21D26/055 ,  B21D37/16 ,  Y10T29/49805

Abstract: An apparatus of superplastic forming for massive production is able to install a plurality of forming sheets and plates in one apparatus using dies of multi-layer structure and to form the sheets and plates with compressed gas, and therefore, a plurality of products can be fabricated rapidly and massively with a cheap facility investment. If preforms are used instead of flat blank sheets, the productivity can be improved greatly and the products of uniform thickness can be formed massively.

Abstract translation: 用于大规模生产的超塑性成形装置能够在一个装置中使用多层结构的模具来安装多个成形片材和板，并且可以用压缩气体形成片材和板，因此可以制造多个产品 快速大量地利用便宜的设施投资。 如果使用预成型坯而不是平板坯，则可以大大提高生产率，并且可以大量地形成均匀厚度的产品。

公开(公告)号：US20030170844A1

公开(公告)日：2003-09-11

申请号：US10346831

申请日：2003-01-17

Applicant: Korea Institute of Science and Technology

Inventor： Hun-Yeong Koh ,  Ye-Sun Han ,  Joo-Hwan Cha ,  Wook-Hyun Kim ,  Jong-Soo Lee ,  Hong-Chul Yun

IPC: C12N009/02 ,  C12N001/18

CPC classification number: C12N9/0006

Abstract: Carbonyl reductase (CR) of a yeast strain, Kluyveromyces marxianus, and its isolation and purification method thereof is provided. The reduction reaction by the reductase obtained in the present invention is more stereospecific and requires less cost and time than the reduction reactions by the microorganisms or by the reducing enzymes obtained from a chemical synthesis.

Abstract translation: 提供了酵母菌株克鲁维酵母（Kluyveromyces marxianus）的羰基还原酶（CR）及其分离纯化方法。 通过本发明获得的还原酶的还原反应比立体定向性更为立体特异性，并且比微生物的还原反应或通过化学合成获得的还原酶需要更少的成本和时间。

公开(公告)号：US20030166958A1

公开(公告)日：2003-09-04

申请号：US10335084

申请日：2002-12-31

Applicant: Korea Institute of Science and Technology

Inventor： Il Nam Jung ,  Bok Ryul Yoo ,  Joon Soo Han ,  Weon Cheol Lim ,  Mu Yeol Kim

IPC: C07F007/02

CPC classification number: C07F7/16 ,  C07F7/126

Abstract: A method for preparing alkyldichlorosilanes having a SinullH bond by directly reacting metallic silicon with a mixture of alkyl chloride and hydrogen chloride or alkyl chloride which generates hydrogen chloride at a reaction temperature in the presence of copper catalyst.

Abstract translation: 通过使金属硅与在氯化铜或氯化氢的混合物直接反应制备烷基二氯硅烷的方法，在铜催化剂存在下，在反应温度下产生氯化氢。

公开(公告)号：US20030092973A1

公开(公告)日：2003-05-15

申请号：US10158503

申请日：2002-05-30

Applicant: Korea Institute of Science and Technology

Inventor： Tae-Song Kim ,  Jong-Oh Park ,  Sung-Wook Moon ,  Byung Kyu Kim ,  Kyung Hwan Kim ,  Ji-Yoon Kang ,  Han Jung

IPC: A61B005/00

CPC classification number: A61B5/0031 ,  H04B13/005

Abstract: A method for communication between inside and outside of a transmission medium using the transmission medium as a communication line, includes the steps of: receiving an electric signal having information related to a transmission medium from a plurality of sensors inside the transmission medium; conducting the electric signal to the transmission medium; and sensing the electric signal flowing to the outside of the transmission medium. Because a modulating unit is not necessary, a power consumption is minimized. In addition, since an electric signal is directly conducted to a medium, it is not necessary to use an antenna, and thus, degradation of a reception rate according to a directional property of the antenna can be prevented. Moreover, since the electric signal is directly generated in the medium and the medium is directly used as an electric conductor, the overall size of a transmitter is reduced.

Abstract translation: 一种使用传输介质作为通信线路的传输介质的内部和外部之间的通信方法包括以下步骤：从传输介质内的多个传感器接收具有与传输介质有关的信息的电信号; 将电信号传送到传输介质; 并感测流向传输介质外部的电信号。 因为不需要调制单元，所以功耗最小化。 此外，由于电信号直接传导到介质，因此不需要使用天线，因此可以防止根据天线的方向特性导致的接收速率的劣化。 此外，由于电信号直接在介质中产生并且介质直接用作电导体，所以发射器的总体尺寸减小。

公开(公告)号：US20030072885A1

公开(公告)日：2003-04-17

申请号：US10266352

申请日：2002-10-07

Applicant: Korea Institute of Science and Technology

Inventor： Yun-Hi Lee ,  Byeong-Kwon Ju ,  Yoon-Taek Jang ,  Chang-Hoon Choi

IPC: C23C016/00 ,  B05D001/36

CPC classification number: C23C16/0281 ,  Y10S977/895

Abstract: A fabrication method of metallic nanowires includes the steps of: forming a layer of autocatalytic metal with a thickness of 30 nm-1000 nm on the surface of a substrate; and forming nanowires on the front surface of the layer of autocatalytic metal, wherein the substrate is put into an evaporator and the layer of autocatalytic metal is grown by autocatalytic reaction for 10null5000 seconds. A large amount of nanowires can be grown on a substrate without a lithography process.

Abstract translation: 金属纳米线的制造方法包括以下步骤：在基板的表面上形成厚度为30nm〜1000nm的自催化金属层; 并在自催化金属层的前表面形成纳米线，其中将基底放入蒸发器中，通过自催化反应生长自催化金属层10〜5000秒。 可以在没有光刻工艺的基板上生长大量的纳米线。