公开(公告)号：US20090228791A1

公开(公告)日：2009-09-10

申请号：US12191087

申请日：2008-08-13

Applicant: Jong Ho KIM ,  Dae Im Kang ,  Yon Kyu Park ,  Min Seok Kim ,  Jae Hyuk Choi

Inventor： Jong Ho KIM ,  Dae Im Kang ,  Yon Kyu Park ,  Min Seok Kim ,  Jae Hyuk Choi

IPC: G06F3/01

CPC classification number: G06F3/04883 ,  G06F3/0414 ,  G06F3/0481 ,  G06F2203/04806

Abstract: The present invention relates to a full-browsing display method of a touch screen apparatus using tactile sensors, and more specifically, to a full-browsing display method, in which after setting a reference force Fs, if a user sets any one of an enlargement mode, a reduction mode, and a screen movement mode for a web-site screen displayed on the touch screen apparatus and applies an action force Fin at a position of the web-site screen where a change is desired, enlargement or reduction of the screen is determined depending on the strength of the action force, and movement of the screen or a click is determined by comparing the action force with the reference force Fs.

Abstract translation: 本发明涉及一种使用触觉传感器的触摸屏设备的全浏览显示方法，更具体地，涉及一种全浏览显示方法，其中在设置参考力Fs之后，如果用户设置放大 模式，缩小模式和屏幕移动模式，并且在所述网站屏幕的需要改变的位置处施加动作力Fin，从而屏幕的放大或缩小 取决于作用力的强度来确定，并且通过将作用力与参考力Fs进行比较来确定筛子的移动或咔嗒声。

公开(公告)号：US07453263B2

公开(公告)日：2008-11-18

申请号：US11496304

申请日：2006-07-31

Applicant: Jin-Mok Kim ,  Yong-Ho Lee ,  Hyukchan Kwon ,  Kiwoong Kim

Inventor： Jin-Mok Kim ,  Yong-Ho Lee ,  Hyukchan Kwon ,  Kiwoong Kim

IPC: G01R33/02

CPC classification number: G01R33/0356

Abstract: A reference-current optimizing apparatus of a Reference Junction Double Relaxation Oscillation SQUID (RJ-DROS) with a signal SQUID and a reference junction for detecting a magnetic flux signal is provided. The reference-current optimizing apparatus includes a voltage controller for converting a digital signal into an output voltage; a buffer for receiving the output voltage and preventing a current generated in the RJ-DROS from flowing inversely into the reference-current optimizing apparatus; a low-pass filter for eliminating a noise mixed in an output voltage of the buffer; and a resistor for converting an output voltage of the low-pass filter into a current and providing both ends of the reference junction with the current. The reference-current optimizing apparatus may also include a preamplifier having a number of junction bipolar transistors.

Abstract translation: 提供了具有信号SQUID和用于检测磁通量信号的基准结的参考结双重松弛振荡SQUID（RJ-DROS）的参考电流优化装置。 参考电流优化装置包括用于将数字信号转换为输出电压的电压控制器; 用于接收输出电压并防止在RJ-DROS中产生的电流逆向流入参考电流优化装置的缓冲器; 低通滤波器，用于消除在缓冲器的输出电压中混合的噪声; 以及用于将低通滤波器的输出电压转换为电流并将参考接点的两端提供电流的电阻器。 参考电流优化装置还可以包括具有多个结双极晶体管的前置放大器。

公开(公告)号：US20080192260A1

公开(公告)日：2008-08-14

申请号：US11821913

申请日：2007-06-26

Applicant: Lee Eun Seong ,  Lee Jae Yong

Inventor： Lee Eun Seong ,  Lee Jae Yong

IPC: G01B9/02

CPC classification number: G01J3/44 ,  G01J3/02 ,  G01J3/0205 ,  G01N21/65 ,  G01N2021/653

Abstract: The present invention relates to a cascade type interferometric nonlinear optical imaging apparatus, and the imaging apparatus comprises a light source for generating Stokes beam having a desired frequency band and a pump beam for exciting medium molecules in a sample with the Stokes beam; a phase shifting unit for shifting a phase of the beams passing through a standard sample and a phase of an anti-Stokes beam generated from the standard sample on the same path, wherein the Stokes beam and the pump beam generated from the light source pass through the standard sample at the same time to generate the anti-Stokes beam; a scanning unit for scanning the beam phase-shifted by the phase shifting unit onto a space of a test sample; and a detecting unit for detecting optical interference due to a phase difference between a light signal generated by passing the test sample and a light signal generated by passing the standard sample.

Abstract translation: 本发明涉及级联型干涉式非线性光学成像装置，该成像装置包括用于产生具有期望频带的斯托克斯光束的光源和用于利用斯托克斯光束在样品中激发介质分子的泵浦光束; 移相单元，用于移动通过标准样品的光束的相位和在同一路径上从标准样品产生的反斯托克斯光束的相位，其中斯托克斯光束和从光源产生的泵浦光束通过 标准样品同时产生反斯托克斯波束; 扫描单元，用于将由相移单元相移的光束扫描到测试样本的空间上; 以及检测单元，用于检测由于通过测试样本产生的光信号与通过标准样本产生的光信号之间的相位差的光学干涉。

公开(公告)号：US20080161190A1

公开(公告)日：2008-07-03

申请号：US11821939

申请日：2007-06-26

Applicant: In Seon Kim ,  Yong Ho Lee ,  Yong Ki Park

Inventor： In Seon Kim ,  Yong Ho Lee ,  Yong Ki Park

IPC: G01R33/035

CPC classification number: G01R33/0354

Abstract: A biomagnetic field measurement apparatus according to the present invention comprises: a head part provided with SQUID sensors (Superconducting Quantum Interference Device) for measuring a magnetocardiogram, the sensors being arranged in a row in a right and left direction at a lower end portion of the head part and being spaced apart by a predetermined space, and a non-magnetic liquid coolant container for cooling the SQUID sensors; an electronic circuitry part for controlling the SQUID sensors and measuring a signal; a signal processing software part for acquiring and storing the signal detected by the electronic circuitry part to a PC, calculating the signal and thus transforming the signal to a magnetic signal or a current signal, then mapping and displaying the transformed signal; and a bed part made of a non-magnetic material, mounted at a lower side of the head part to be spaced apart therefrom and provided with a platy sliding bed for measuring a magnetocardiogram by using the SQUID sensors of the head part at a state that a man to be measured is laid thereon, a sliding rail for allowing the sliding bed to move thereon in a front and rear direction, an up and down moving device for moving the sliding bed, for adjusting a measuring position of the man to be measured, in an up and down direction for adjusting the position of the SQUID sensors of the head part, a right and left moving device for moving the sliding bed in a right and left direction, and a front and rear moving device for moving the sliding bed in a front and rear direction by a predetermined space.The biomagnetic field measurement apparatus according to the present invention has advantages that since SQUID sensors are arranged in a row and a magnetocardiogram is measured by moving the bed in a predetermined space, it is not necessary for the high-priced SQUID sensors to be provided a lot in comparison with a conventional biomagnetic field measurement apparatus, and thus the apparatus is inexpensive, structurally simple and able to be downsized, a space taken up can be reduced and maintenance thereof is facilitated.

公开(公告)号：US07388371B2

公开(公告)日：2008-06-17

申请号：US11414712

申请日：2006-04-28

Applicant: Jin-Mok Kim ,  Yong-Ho Lee ,  Yong-Ki Park ,  Hyukchan Kwon ,  Kiwoong Kim

Inventor： Jin-Mok Kim ,  Yong-Ho Lee ,  Yong-Ki Park ,  Hyukchan Kwon ,  Kiwoong Kim

IPC: G01R33/02

CPC classification number: G01R33/0356 ,  Y10S505/846

Abstract: The present invention relates to a method of controlling the characteristics of a double relaxation oscillation SQUID having a reference junction. In the method of controlling characteristics of a reference junction-type double relaxation oscillation SQUID (RJ-DROS) having a signal SQUID and a reference junction, a reference DC current flows through the reference junction in order to control the characteristics of the DROS. A modulation width of an averaged relaxation voltage, which reacts to a magnetic flux, may be controlled at the reference junction. An amount (modulation depth) of an averaged relaxation voltage, which reacts to a magnetic flux, may be controlled at the reference junction. An amount of an operation application current may be controlled at the reference junction. Accordingly, the reference current of the reference junction can be changed by causing the current to flow through the reference junction. A magnetic flux-voltage characteristic and a transfer coefficient of the DROS can be easily controlled externally and the DROS can operate stably.

Abstract translation: 本发明涉及一种控制具有参考连接点的双重松弛振荡SQUID的特性的方法。 在控制具有信号SQUID和参考结的基准结型双重弛豫振荡SQUID（RJ-DROS）的特性的方法中，参考直流电流流过参考点以便控制DROS的特性。 可以在参考点处控制与磁通反应的平均弛豫电压的调制宽度。 可以在参考点处控制与磁通量反应的平均弛豫电压的量（调制深度）。 可以在参考点处控制操作施加电流的量。 因此，可以通过使电流流过参考接点来改变参考接点的参考电流。 DROS的磁通电压特性和传递系数可以很容易地从外部控制，并且DROS可以稳定地工作。

公开(公告)号：US20070138389A1

公开(公告)日：2007-06-21

申请号：US11567923

申请日：2006-12-07

Applicant: Chang-Joon PARK ,  Sae-Won YOON

Inventor： Chang-Joon PARK ,  Sae-Won YOON

IPC: B01D59/44

CPC classification number: H01J49/4215

Abstract: The present invention relates to a quadrupole mass analyzer which is a core equipment of a majority of mass analyzer, particularly to a quadrupole mass analyzer with a hyperbolic surface made of quartz which is capable of enhancing resolving power and analytical performance of a mass analyzer. The quadrupole mass analyzer according to the present invention includes four quartz tubes separated by predetermined distance to form a shape of rotation symmetry and being parallel to each other; an electric part formed with a predetermined area by a platinum membrane being divided into a prefilter electrode part and a main filter electrode part in a longitudinal direction of the quartz tube in a circumferential surface in an axial direction of the rotation symmetry of the quartz tube, a cross-section of the platinum membrane on an opposing quartz tube forming a substantial hyperbolic surface; a quartz pin being chamfered at both ends in a shape with a same radius curvature as the quartz tube and being closely fixed between the adjacent quartz tubes; and an electrically conductive connection member electrically connecting each of prefilter electrode parts and main filter parts of the opposing quartz tubes so as to apply RF and DC electric source.

Abstract translation: 本发明涉及一种四极质量分析仪，它是大部分质量分析仪的核心设备，特别涉及能够提高质量分析仪的分辨能力和分析性能的石英双曲面四极质量分析仪。 根据本发明的四极质量分析器包括以预定距离分隔以形成旋转对称形状且彼此平行的四个石英管; 在石英管的旋转对称轴向的圆周表面上，通过铂膜在预定滤波器电极部分和主滤芯电极部分沿石英管的纵向方向分成预定面积的电气部分， 在相对的石英管上形成基本上双曲面的铂膜的横截面; 石英销在两端被倒角成与石英管的曲率半径相同的形状并紧密地固定在相邻的石英管之间; 以及导电连接构件，电连接相对的石英管的预过滤器电极部分和主过滤器部分，以便施加RF和DC电源。

公开(公告)号：US20070108671A1

公开(公告)日：2007-05-17

申请号：US11418733

申请日：2006-05-05

Applicant: Seung Soo Hong ,  Yong Hyeon Shin ,  Kwang Hwa Chung ,  In Tae Lim

Inventor： Seung Soo Hong ,  Yong Hyeon Shin ,  Kwang Hwa Chung ,  In Tae Lim

IPC: G01D18/00 ,  C21D11/00

CPC classification number: G01L27/005 ,  C21D11/00

Abstract: Disclosed therein is apparatus and method for in-situ calibration of a vacuum gauge by absolute method and comparison method, which can carry out absolute calibration using a static type standard for measuring pressures of vacuum chambers by expanding and moving gas to the vacuum chambers of different volumes in order and comparison calibration of vacuum gauges in an in-situ state without movement of the vacuum gauges according to a method for controlling gas flow through an orifice using a calibrated standard vacuum gauge. The present invention includes a technology for combining an absolute calibration of a standard vacuum gauge by a static method and a comparative calibration of a vacuum gauge by a method for controlling a gas flow through an orifice, technologies for generating and calibrating standard pressure from a low vacuum to a high vacuum, and a technology of comparative calibration of the vacuum gauge by a method for stabilizing the gas flow through the orifice. So, the absolute calibration and the comparative calibration of the vacuum gauges which have been separately carried out by different apparatuses till now can be carried out by just one apparatus, whereby economical efficiency and convenience in calibration of vacuum gauges are maximized.

Abstract translation: 其中公开了一种用于通过绝对方法和比较方法原位校准真空计的装置和方法，其可以使用静态标准进行绝对校准，用于通过将气体扩展和移动到不同的真空室来测量真空室的压力 根据用于通过校准的标准真空计控制通过孔口的气体流量的方法，在原位状态下的真空计的体积以及真空计的比较校准，而不会移动真空计。 本发明包括通过静态方法对标准真空计的绝对校准和通过用于控制通过孔口的气体流量的方法的真空计的比较校准进行组合的技术，用于从低温产生和校准标准压力的技术 通过用于稳定通过孔的气体流量的方法，真空至真空的真空，以及真空计的比较校准技术。 因此，仅通过一个装置可以进行到目前为止由各种装置分别进行的真空计的绝对校准和比较校准，由此真空计的校准的经济性和便利性最大化。

公开(公告)号：US20050247923A1

公开(公告)日：2005-11-10

申请号：US11119149

申请日：2005-04-29

Applicant: Sae Jeoung ,  Myung Park ,  Jae Choi

Inventor： Sae Jeoung ,  Myung Park ,  Jae Choi

IPC: B82B3/00 ,  B23K26/06 ,  C09K11/66 ,  H01L29/06

CPC classification number: H01L29/0673 ,  B23K26/0624 ,  B82Y10/00 ,  C09K11/66 ,  H01L29/0665

Abstract: A semiconductor nano structure having a germanium structure and a germanium nano structure formed on a surface of germanium structure is provided. In addition, a method of forming the semiconductor nano structure on a semiconductor structure by illumination of a pulse laser is provided. The pulse laser has pulse illumination period ranging from 10 pico-seconds to 1 femto-second. In addition, a laser fluence generated by the pulse laser is equal to or more than 14 J/cm2. In addition, the germanium nano structure has a shape of sphere or a sphere-like shape such as a hemisphere with a radius of from 1 to 100 nanometers.

Abstract translation: 提供了在锗结构的表面上形成锗结构和锗纳米结构的半导体纳米结构。 此外，提供了通过照射脉冲激光在半导体结构上形成半导体纳米结构的方法。 脉冲激光器具有从10微秒到1毫微微秒的脉冲照明周期。 此外，由脉冲激光产生的激光注量等于或大于14J / cm 2。 此外，锗纳米结构具有球形或球状形状，例如半径为1至100纳米的半球。

公开(公告)号：US20050016683A1

公开(公告)日：2005-01-27

申请号：US10896156

申请日：2004-07-21

Applicant: Jung Kim ,  Yong Shin ,  Kwang Chung ,  Sang Choi

Inventor： Jung Kim ,  Yong Shin ,  Kwang Chung ,  Sang Choi

IPC: G01R27/04 ,  H01J37/32 ,  H01L21/205 ,  H05H1/00 ,  H01L21/306 ,  C23F1/00

CPC classification number: H01J37/32935 ,  H05H1/0062

Abstract: The present invention discloses a device for measuring and monitoring electron density of plasma. The device includes a chamber filled with plasma having varying electron density; a frequency probe having transmission/receiving antennas and a pair of waveguides, one end of which is mounted in the chamber, for radiating and receiving electromagnetic waves; an electromagnetic wave generator electrically connected to one of the waveguides of the frequency probe for generating electromagnetic waves; and a frequency analyzer for scanning the frequency of received electromagnetic waves and analyzing the scanned frequency with respect to the amplitude of the received electromagnetic waves. Coupled to the rear end of the frequency probe is preferably a transfer unit having a hydraulic cylinder structure such that the frequency probe is moved in the chamber to detect the spatial distribution of electron density.

Abstract translation: 本发明公开了一种用于测量和监测等离子体的电子密度的装置。 该装置包括填充有具有变化的电子密度的等离子体的室; 具有发射/接收天线和一对波导的频率探测器，其一端安装在腔室中，用于辐射和接收电磁波; 电磁波发生器电连接到用于产生电磁波的频率探头的一个波导; 以及用于扫描接收到的电磁波的频率并且相对于所接收的电磁波的振幅来分析扫描的频率的频率分析器。 耦合到频率探头的后端优选是具有液压缸结构的传送单元，使得频率探针在腔室中移动以检测电子密度的空间分布。

公开(公告)号：US12196767B2

公开(公告)日：2025-01-14

申请号：US17637302

申请日：2019-11-11

Applicant: KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIENCE

Inventor： Tae Geol Lee ,  Jin Gyeong Son ,  Sunho Joh

IPC: H01J49/04 ,  G01N21/31 ,  G01N30/72 ,  G01N33/82

Abstract: A method of detecting vitamin D in blood using laser desorption/ionization mass spectrometry (LDI-MS) and an apparatus therefor according to the present invention are not complicated in a measurement, do not require a number of measurement steps, and allow for easy measurement and collection of results in real time with a quick analysis. In addition, precise analysis may be performed even at a lower concentration of a sample, such that sensitivity and precision are excellent, various subtypes of vitamin D may be simultaneously detected, a throughput is high, and structural analysis and quantitative analysis of vitamin D that has undergone a metabolic process in blood may be accurately performed without a matrix interference.