公开(公告)号：US08167682B2

公开(公告)日：2012-05-01

申请号：US12302747

申请日：2007-11-14

Applicant: Geonhee Kim ,  Sunchoel Yang ,  Myengsang Kim ,  Kisoo Chang ,  Hyosik Kim

Inventor： Geonhee Kim ,  Sunchoel Yang ,  Myengsang Kim ,  Kisoo Chang ,  Hyosik Kim

IPC: B24B13/00

CPC classification number: B24B13/01 ,  B24B41/002 ,  B24B49/16

Abstract: Disclosed is an automatic constant pressure polishing apparatus. The automatic constant pressure polishing apparatus comprises a housing having a hollow section therein, a rubber pad installed in the housing and having superior expansion and contraction characteristics, a pressure fixture having a male screw section, which is formed on an outer peripheral surface thereof in order to press and fix the rubber pad, and a central hole formed at a central portion thereof, a slider screw-coupled into the housing to adjust pressure in the housing according to a rotational degree of the rotating shaft, and a polishing pad installed at a front end portion of the housing.

Abstract translation: 公开了一种自动恒压抛光装置。 所述自动恒压抛光装置包括其中具有中空部分的壳体，安装在所述壳体中并且具有优异的膨胀和收缩特性的橡胶垫，具有阳螺纹部分的压力夹具，其按顺序形成在其外周表面上 按压和固定橡胶垫，以及形成在其中心部分的中心孔，螺丝连接到壳体中的滑块，以根据旋转轴的转动程度来调节壳体中的压力;以及抛光垫，其安装在 外壳的前端部分。

公开(公告)号：US20110150753A1

公开(公告)日：2011-06-23

申请号：US13030802

申请日：2011-02-18

Applicant: Hae jin Kim ,  Soon Chang Lee ,  Jin Bae Lee

Inventor： Hae jin Kim ,  Soon Chang Lee ,  Jin Bae Lee

IPC: C01G23/053 ,  C01G23/08 ,  B82Y40/00

CPC classification number: C01G23/047 ,  B01J21/063 ,  B01J35/0013 ,  B01J35/004 ,  B01J37/033 ,  B01J37/10 ,  B82Y30/00 ,  C01G23/053 ,  C01P2002/72 ,  C01P2004/04 ,  C01P2004/64

Abstract: The present invention relates to a method for preparing anatase-type titanium dioxide (TiO2) nanoparticles, the method comprising the steps of: uniformly mixing titanium n-butoxide and cetyltrimethyl ammonium salt (CTAS) in water; subjecting the mixture to hydrothermal treatment at a temperature of 60˜120° C.; and collecting anatase-type titanium dioxide nanoparticles produced by the hydrothermal treatment and drying the collected nanoparticles. According to the present invention, anatase-type titanium dioxide nanoparticles having excellent crystallinity can be easily prepared in large amounts by a simple process without needing heat treatment.

Abstract translation: 本发明涉及一种制备锐钛矿型二氧化钛（TiO2）纳米颗粒的方法，所述方法包括以下步骤：在水中均匀混合正丁醇钛和十六烷基三甲基铵盐（CTAS）; 在60〜120℃的温度下对混合物进行水热处理; 并收集通过水热处理制备的锐钛矿型二氧化钛纳米颗粒并干燥收集的纳米颗粒。 根据本发明，可以通过简单的工艺容易地制备具有优异结晶度的锐钛矿型二氧化钛纳米颗粒，而不需要热处理。

公开(公告)号：US20110114834A1

公开(公告)日：2011-05-19

申请号：US12948242

申请日：2010-11-17

Applicant: Myoung Choul Choi ,  Hyun Sik Kim ,  Jong Shin Yoo ,  Geon Hee Kim ,  Ki Soo Chang

Inventor： Myoung Choul Choi ,  Hyun Sik Kim ,  Jong Shin Yoo ,  Geon Hee Kim ,  Ki Soo Chang

IPC: H01J3/14 ,  H01J49/00

CPC classification number: H01J49/164

Abstract: A high throughput apparatus for multiple sample analysis is disclosed. The high throughput apparatus for multiple sample analysis may include: a laser light source; a lens array configured to focus laser irradiated by the laser light source into a plurality of focused laser beams; and a focusing unit disposed between the lens array and a sample, the focusing unit configured to focus ions produced from the sample by the plurality of focused laser beams into a plurality of ion beams. A high throughput method for multiple sample analysis may include: producing a plurality of focused laser beams by focusing laser; ionizing a sample by irradiating the plurality of focused laser beams to the sample; and producing a plurality of ion beams by focusing ions, wherein the ions are produced from the sample by the plurality of focused laser beams.

Abstract translation: 公开了用于多样品分析的高通量装置。 用于多次样品分析的高通量装置可以包括：激光光源; 配置为将由所述激光光源照射的激光聚焦成多个聚焦激光束的透镜阵列; 以及设置在所述透镜阵列和样本之间的聚焦单元，所述聚焦单元被配置为将由所述多个聚焦激光束从所述样品产生的离子聚焦成多个离子束。 用于多样本分析的高通量方法可以包括：通过聚焦激光产生多个聚焦激光束; 通过将多个聚焦激光束照射到样品上使样品电离; 并通过聚焦离子产生多个离子束，其中通过多个聚焦激光束从样品产生离子。

公开(公告)号：US20100301957A1

公开(公告)日：2010-12-02

申请号：US12505568

申请日：2009-07-20

Applicant: Seung Young Park ,  Younghun Jo

Inventor： Seung Young Park ,  Younghun Jo

IPC: H03K3/02

CPC classification number: H03K3/45 ,  H03B15/006

Abstract: Disclosed herein is a relaxation oscillator using a spintronic device. The relaxation oscillator includes a power source unit, a spintronic device, and a capacitor. The power source unit applies power. The spintronic device is driven by the power applied by the power source unit, and has a variable voltage value depending on the intensity of a magnetic field. The capacitor is connected in parallel with the spintronic device, and is discharged when it assumes a minimum-voltage value in the threshold voltage range of the spintronic device and charged when it assumes a maximum voltage value in the threshold voltage range.

Abstract translation: 本文公开了使用自旋电子器件的弛豫振荡器。 张弛振荡器包括电源单元，自旋电子器件和电容器。 电源单元接通电源。 自旋电子装置由电源单元施加的电力驱动，并且具有取决于磁场强度的可变电压值。 电容器与自旋电子器件并联连接，当其呈现在自旋电子器件的阈值电压范围内的最小电压值时，它被放电，并且当其在阈值电压范围内呈现最大电压值时被充电。

公开(公告)号：US20100120066A1

公开(公告)日：2010-05-13

申请号：US12547043

申请日：2009-08-25

Applicant: Zee Won Lee ,  Soo Hyun Kim

Inventor： Zee Won Lee ,  Soo Hyun Kim

IPC: G01N33/573 ,  G01N33/53 ,  C12N5/10

CPC classification number: G01N33/5035 ,  C07K2319/01 ,  C07K2319/60 ,  G01N33/542 ,  G01N33/557 ,  G01N33/582 ,  G01N33/6845

Abstract: Methods for detecting interactions of biomolecules include (a) preparing a cell comprising (i) a first construct comprising a bait, a first labeling material and a translocation module; and (ii) a second construct comprising a prey and a second labeling material; (b) detecting the distribution of the first construct and the second construct in the cell. The methods are simplified and show significantly high accuracy.

Abstract translation: 用于检测生物分子的相互作用的方法包括（a）制备细胞，其包括（i）包含诱饵，第一标记材料和易位模块的第一构建体; 和（ii）包含猎物和第二标签材料的第二构建体; （b）检测细胞中第一构建体和第二构建体的分布。 方法简化，精度高。

公开(公告)号：US20070184640A1

公开(公告)日：2007-08-09

申请号：US11597780

申请日：2005-05-17

Applicant: Hag-Joo Lee ,  Bong-Ju Lee

Inventor： Hag-Joo Lee ,  Bong-Ju Lee

IPC: H01L21/26

CPC classification number: H01J37/32192 ,  C23C14/28 ,  C23C14/32 ,  H01J37/32009 ,  H01J37/32082 ,  H01J37/32339 ,  H01J37/32357 ,  H01J37/34

Abstract: There is provided a method for producing a solid element plasma from a solid lump and a plasma source used in the method. The method of the present invention comprises colliding a solid lump with accelerated particles or lasers to detach solid atoms from the solid lump within a first chamber inside which sputtering of solid atoms is performed, directing the solid atoms to a second chamber inside which plasma discharge is performed, applying a voltage to the second chamber to produce a plasma of solid atoms through plasma discharge, and contacting the plasma of solid atoms to a target to be treated. The present invention avoids problems caused from impurities and poisonous gases of conventional systems adopting a solid element-containing gas as a source of solid element.

Abstract translation: 提供了一种从固体块和等离子体源产生固体元素等离子体的方法。 本发明的方法包括：将固体块与加速的颗粒或激光器碰撞，以在其中执行固体原子溅射的第一室内从固体块分离固体原子，将固体原子引导到其中等离子体放电的第二室 执行，向第二室施加电压以通过等离子体放电产生固体原子的等离子体，并使固体原子的等离子体与待处理的靶接触。 本发明避免了采用含固体元素气体作为固体元素来源的常规体系的杂质和有毒气体引起的问题。

公开(公告)号：US07209542B2

公开(公告)日：2007-04-24

申请号：US11178142

申请日：2005-07-08

Applicant: Sang Gon Lee ,  Jun Gyo Bak ,  Manfred Bitter

Inventor： Sang Gon Lee ,  Jun Gyo Bak ,  Manfred Bitter

IPC: G01N23/20 ,  G01N23/207

CPC classification number: G01N23/207

Abstract: Disclosed are an apparatus and a method for simultaneously measuring integrated reflectivity of X-rays with different orders of reflections in crystal. Continuous X-rays are incident into the crystal and reflection intensities of the X-rays reflected from the crystal with different orders of reflections are measured based on Bragg's law, thereby measuring reflectivity of X-rays with different orders of reflections.

Abstract translation: 公开了一种用于同时测量晶体中具有不同反射次数的X射线的集成反射率的装置和方法。 连续X射线入射到晶体中，并且基于布拉格定律测量从晶体反射的X射线的反射强度，并且以不同的反射次数测量X射线的反射率。

公开(公告)号：US20050176093A1

公开(公告)日：2005-08-11

申请号：US10907945

申请日：2005-04-21

Applicant: Yeong Hee AHN ,  Jong Shin YOO ,  Jin Young KIM ,  Kun CHO

Inventor： Yeong Hee AHN ,  Jong Shin YOO ,  Jin Young KIM ,  Kun CHO

IPC: G01N33/68 ,  C12Q1/68 ,  C12P21/06 ,  G01N33/00

CPC classification number: G01N33/6848 ,  A61K31/155 ,  G01N33/6803 ,  G01N33/6842 ,  G01N2458/15

Abstract: Disclosed is a method of analyzing mass of the phosphoproteins or phosphopeptides and of analyzing phosphorylated positions at a phosphoprotein or phosphopeptide, comprising the steps of: 1) dephosphorylating at least one Ser and/or Thr residue of the phosphoprotein or phosphopeptide; 2) tagging the dephosphorylated amino acid residues with a tag having a R-L-G moiety wherein R is a nucleophilic functional group that selectively bind with dephosphorylated amino acid residues, G is selected from the group consisting of guanidine moiety or protected guanidine moiety such as a mono-N-protected guanidino group, a di-N,N′-protected guanidino group and an N′-protected guanidino group, and L is a linker linking the R and the G; and 3) subjecting the tagged proteins or peptides to mass spectrometry. The method is capable of precisely analyzing mass of phosphoproteins of trace amounts as well as positions of phosphoryated amino acids.

Abstract translation: 公开了一种分析磷蛋白或磷酸肽的质量并分析磷蛋白或磷酸肽的磷酸化位置的方法，包括以下步骤：1）使磷酸蛋白或磷酸肽的至少一个Ser和/或Thr残基去磷酸化; 2）用具有RLG部分的标签标记去磷酸化的氨基酸残基，其中R是与去磷酸化的氨基酸残基选择性结合的亲核官能团，G选自胍部分或被保护的胍部分，例如单 - N-保护的胍基，二-N，N'保护的胍基和N'保护的胍基，L是连接R和G的连接基团; 和3）对标记的蛋白质或肽进行质谱分析。 该方法能够精确分析痕量的磷蛋白质量以及磷酸化氨基酸的位置。

公开(公告)号：US5699220A

公开(公告)日：1997-12-16

申请号：US604436

申请日：1996-02-21

Applicant: Kyung-Jae Lee ,  Se-Jung Yong ,  Ki-Ho Chung

Inventor： Kyung-Jae Lee ,  Se-Jung Yong ,  Ki-Ho Chung

IPC: H01T1/12 ,  H01T4/12 ,  H02H9/04

CPC classification number: H01T1/12 ,  H01T4/12

Abstract: An improved overvoltage automatic prevention apparatus having individual fault displays and permanent ground functions capable of rapidly and safely protecting load parts of the system from overvoltage caused by a thunderbolt or surge and protecting the communication system by providing automatically operable permanent ground and individual fault display functions when a series of overvoltage is applied thereto, so that easier fault checks, system management, and maintenance is possible, which includes a gas tube connected to subscriber lines and both sides of the electrode surfaces having grooves and having a ground electrode connected to the ground; melting insulation materials inserted into the grooves and defining openings formed at recesses; a permanent ground-side spring connection bar inserted into the openings of the melting insulation materials and receiving a ground electrode of the gas tube and having protruded contact points formed on the inner sides of both connection plates; and a fault display lamp-side spring connection bar connected to an individual fault display lamp and having protruded contact points formed on the inner side of both connection plates and inserted into the other openings of the melting insulation material.

Abstract translation: 一种改进的过电压自动预防装置，具有单独的故障显示和永久接地功能，能够快速和安全地保护系统的负载部分免受雷电或浪涌引起的过压，并通过提供自动可操作的永久接地和单独故障显示功能来保护通信系统， 应用了一系列过电压，使得容易的故障检查，系统管理和维护是可能的，其包括连接到用户线的气管和具有凹槽并具有连接到地面的接地电极的电极表面的两侧; 熔化的绝缘材料插入槽中并限定形成在凹槽处的开口; 插入到熔融绝缘材料的开口中并且接收气体管的接地电极并且具有形成在两个连接板的内侧上的突出的接触点的永久性接地侧弹簧连接杆; 以及故障显示灯侧弹簧连接杆，其连接到单独的故障显示灯并具有形成在两个连接板的内侧上并插入熔融绝缘材料的其他开口中的突出的接触点。

公开(公告)号：US20250132078A1

公开(公告)日：2025-04-24

申请号：US18900577

申请日：2024-09-27

Applicant: KOREA BASIC SCIENCE INSTITUTE

Inventor： Seunghyun SONG ,  Yeon Suk CHOI ,  Yojong CHOI

IPC: H01F6/06

Abstract: A superconducting coil device including a removable winding frame includes an upper flange, a lower flange provided at a position apart from the upper flange, a plurality of connecting rods for connecting the upper flange to the lower flange, an upper fixing plate detachably connected to a top surface of the upper flange, a lower fixing plate detachably connected to a bottom surface of the lower flange, and a winding frame detachably connected between the upper fixing plate and the lower fixing plate, provided to support a wound coil, and detachable from the coil, the upper flange, and the lower flange while the coil is wound.