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1. 发明授权

US06795180B2 Spectrophotometer 有权
标题翻译：分光光度计
公开(公告)号：US06795180B2
公开(公告)日：2004-09-21
申请号：US10000098
申请日：2001-12-04
申请人： Hajime Bungo
发明人： Hajime Bungo
IPC分类号： G01J3427
CPC分类号： G01J3/28 , G01J3/10
摘要： In a spectrophotometer, a position of a motor corresponding to a 254 nm bright line in the last check is read out from a memory section, and only a low-pressure mercury lamp is lighted up to scan a grating around the 254 nm line position in the last check, so that the 254 nm line position where a 254 nm line is ejected on a cell is detected. The low-pressure mercury lamp is turned off, and after only a D2 lamp is lighted up, the grating is scanned to detect an original position where an original or zero-order light is ejected on the cell and a 656 nm line position where a 656 nm line is ejected on the cell. Then, based on the 254 nm line position and the 656 nm line position which are actually measured, wavelength check is carried out.
摘要翻译：在分光光度计中，从存储部读出最后检查中与254nm亮线相对应的电动机的位置，只有低压汞灯被点亮以扫描围绕254nm线位置的光栅最后一次检查，从而检测到在一个单元上弹出254nm线的254nm线位置。低压汞灯关闭，只有D2灯点亮后，扫描光栅以检测原始或零级光在单元上喷射的原始位置和656nm线位置，其中a 656nm线被排出在细胞上。然后，基于实际测量的254nm线位置和656nm线位置，进行波长检查。

2. 发明授权

US06727988B2 Spectrophotometer with drive means and Spectrophotometry using such 失效
标题翻译：分光光度计带驱动装置和分光光度法使用
公开(公告)号：US06727988B2
公开(公告)日：2004-04-27
申请号：US09832551
申请日：2001-04-11
申请人： Soo Hyun Kim , Kyung Chan Kim , Se Baek Oh
发明人： Soo Hyun Kim , Kyung Chan Kim , Se Baek Oh
IPC分类号： G01J3427
CPC分类号： G01J3/2803
摘要： A spectrophotometer and spectrophotometry method, using a precision drive at a photodiode array which precisely moves the photodiode array by a distance equal to the physical interval between the photodiodes of the photodiode array so that the spectrophotometer and spectrophotometry method primarily measures light intensities of incident light by the photodiode array, and when precisely moves the photodiode array using the drive by the distance equal to the physical interval between photodiodes of the photodiode array, measures the light intensities of the incident light at desired positions corresponding to the intervals.
摘要翻译：一种分光光度计和分光光度法，使用在光电二极管阵列上的精密驱动，其将光电二极管阵列精确地移动距离等于光电二极管阵列的光电二极管之间的物理间隔，使得分光光度计和分光光度法主要通过以下方式测量入射光的光强度：光电二极管阵列，并且当使用驱动器将光电二极管阵列精确地移动等于光电二极管阵列的光电二极管之间的物理间隔的距离时，测量入射光在对应于间隔的期望位置处的光强度。

3. 发明授权

US06744504B2 Light analyzer 有权
标题翻译：光分析仪
公开(公告)号：US06744504B2
公开(公告)日：2004-06-01
申请号：US09948586
申请日：2001-09-10
申请人： Kazumi Yokota
发明人： Kazumi Yokota
IPC分类号： G01J3427
CPC分类号： G01J3/08 , G01J3/28
摘要： Time-divisionally-multiplexed light receiving signals are sampled at a predetermined time interval as they are, and then converted into digital data. Then, address is determined based on an index signal as a standard of the time-divisional multiplexing, and the data are sequentially stored in a data memory. When the data are sequentially read out, change of quantity of the data is obtained to determine a period having the smallest change in quantity as an effective period. Then, the data included in the effective period are selected and separated to a sample side beam, reference side beam and cutoff period. Thus, the multiplexed light receiving signals are accurately separated by the digital data.
摘要翻译：时分多路复用光接收信号按预定时间间隔原样采样，然后转换为数字数据。然后，基于作为时分复用的标准的索引信号来确定地址，并且数据被顺序地存储在数据存储器中。当数据被顺序地读出时，获得数据量的改变以确定具有最小变化量的周期作为有效期。然后，选择包含在有效期间的数据，并将其分离为样本侧波束，参考侧波束和截止周期。因此，复用的光接收信号被数字数据精确地分离。

4. 发明授权

US06741347B1 Apparatus for laser flash photolysis 有权
标题翻译：激光闪光光解装置
公开(公告)号：US06741347B1
公开(公告)日：2004-05-25
申请号：US09662391
申请日：2000-09-14
申请人： Juan C. Scaiano , Gerry Charette , André Simard
发明人： Juan C. Scaiano , Gerry Charette , André Simard
IPC分类号： G01J3427
CPC分类号： G01N21/631
摘要： An apparatus for flash photolysis has a light source and an optical fiber for directing light from the light source and through a sample. A laser or other such device is provided for initiating a chemical change within the sample. Additionally, a device is provided for determining the change in absorption of light by the sample during the chemical change.
摘要翻译：用于闪光光解的装置具有用于引导来自光源和通过样品的光的光源和光纤。提供激光器或其他此类装置用于启动样品内的化学变化。此外，提供了一种用于在化学变化期间确定样品对光的吸收变化的装置。

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