公开(公告)号：US4566792A

公开(公告)日：1986-01-28

申请号：US463961

申请日：1983-02-04

Applicant: Jugoro Suzuki

Inventor： Jugoro Suzuki

IPC: G01J3/36 ,  G01N21/25 ,  G02B6/34 ,  G01J3/18 ,  G01J3/42

CPC classification number: G01J3/36 ,  G01N21/253 ,  G01N2201/0461 ,  G01N2201/08

Abstract: The disclosure is directed to a spectrophotometric measuring device equipped with a plurality of channels which automatically analyze many specimens with different testing items in a short period of time for application in biochemical automatic analysis or the like. The device of the invention is characterized in that white light from one light source is subjected to spectral diffraction through a long slit in X direction and wavelength dispersion irradiation light of an optical system including a spectroscope for dispersing spectrum of monochromatic light in Y direction intersecting at right angles with the slit, is projected onto one plate surface so as to select positions of the plate surface in the Y direction and X direction, and by providing the incident end faces of the optical fibers on the selected positions for free change-over, monochromatic lights of arbitrary wavelengths determined by the respective testing items are taken out, while the sample cell and detector are disposed to confront the optical fiber incident end faces for detection of intensity of light transmitting through the sample cell.

Abstract translation: 本发明涉及配备有多个通道的分光光度测量装置，其在短时间内自动分析具有不同测试项目的许多样品以用于生化自动分析等。 本发明的装置的特征在于，来自一个光源的白光通过X方向的长狭缝和包括用于分散Y光谱的Y光方向的光学系统的波长分散照射光进行光谱衍射 与狭缝成直角地投影到一个板表面上，以便选择板表面在Y方向和X方向上的位置，并且通过将光纤的入射端面设置在所选择的位置上进行自由转换， 取出由相应测试项目确定的任意波长的单色光，同时将样品池和检测器设置为面对光纤入射端面，以检测通过样品池传输的光的强度。

公开(公告)号：US4523484A

公开(公告)日：1985-06-18

申请号：US535671

申请日：1983-09-26

Applicant: Toshimi Kadota ,  Jugoro Suzuki ,  Shigeki Matsui

Inventor： Toshimi Kadota ,  Jugoro Suzuki ,  Shigeki Matsui

IPC: G01N1/38 ,  G01N1/10 ,  B01L3/02

CPC classification number: G01N1/38

Abstract: A dilution pipetter comprising a diluent sucking probe, a sample probe for sucking and discharging a liquid sample, a diluent discharging probe disposed adjacent to the sample probe, a plunger pump of small plunger diameter selectively communicating with the diluent sucking probe or the sample probe by a first switching means, and a plunger pump of large plunger diameter selectively communicated with the diluent sucking probe, the sample probe or the diluent discharging probe by a second switching means. The dilution pipetter is useful as, e.g., an element of a clinical chemistry analyzer which is used to conduct numbers of reactions for small quantities of a liquid sample such as serum of the warm blooded animal including humans.

Abstract translation: 一种稀释吸管，包括稀释剂吸入探针，用于吸取和排出液体样品的样品探针，与样品探针相邻设置的稀释剂排出探针，小柱塞直径的柱塞泵选择性地与稀释剂吸入探针或样本探针连通， 第一切换装置和大柱塞直径的柱塞泵通过第二切换装置选择性地与稀释剂吸入探针，样品探针或稀释剂排出探针连通。 稀释移液器可用作例如临床化学分析仪的元件，其用于对少量液体样品例如包括人类的温血动物血清进行反应。

公开(公告)号：US4092069A

公开(公告)日：1978-05-30

申请号：US704530

申请日：1976-07-12

Applicant: Yoshio Fukuda ,  Jugoro Suzuki ,  Toshiaki Fukuma ,  Michinosuke Takada

Inventor： Yoshio Fukuda ,  Jugoro Suzuki ,  Toshiaki Fukuma ,  Michinosuke Takada

IPC: G01J3/08 ,  G01J3/42 ,  G01N21/27 ,  G01N21/24

CPC classification number: G01N21/27

Abstract: A spectrophotometer comprising means for producing electrical signals Er and Es corresponding to reference and measuring beams, respectively; means for multiplying the value Es by a factor k to produce an electrical signal corresponding to the value kEs; means for controlling said signal producing means so as to keep the value (Er + kEs) constant; and means for producing an electrical signal corresponding to the value (Er - kEs), whereby minute changes of the absorbance of a sample can be accurately measured without logarithmic conversion.

Abstract translation: 一种分光光度计，包括分别产生对应于参考和测量光束的电信号Er和Es的装置; 用于将值Es乘以因子k以产生对应于值kE的电信号的装置; 用于控制所述信号产生装置以保持所述值（Er + kE）恒定的装置; 以及用于产生对应于值（Er-kE）的电信号的装置，由此可以在没有对数转换的情况下精确地测量样品的吸光度的微小变化。

公开(公告)号：US3994587A

公开(公告)日：1976-11-30

申请号：US598005

申请日：1975-07-22

Applicant: Hiroshi Yamamoto ,  Takashi Kurita ,  Jugoro Suzuki ,  Rikuo Hira ,  Hideki Makabe

Inventor： Hiroshi Yamamoto ,  Takashi Kurita ,  Jugoro Suzuki ,  Rikuo Hira ,  Hideki Makabe

IPC: G01N21/17 ,  G01N21/59 ,  G01N27/26 ,  G01N27/447 ,  G01N30/95 ,  G01N21/22 ,  G01N21/48

CPC classification number: G01N21/5911 ,  G01N30/95

Abstract: Densitometer for quantitative determination of the content of a sample spot on a TLC plate or the like, wherein dualwavelength zigzag scanning is conducted on the spot. Light reflected and transmitted by the sample is received by photometers, and compensation based on Kubelka-Munk's theoretical equations is made on the photometer output so that the output is substantially proportional to the quantity of the substance in the spot being scanned.

Abstract translation: 用于定量测定TLC板等上的样品斑点含量的光密度计，其中在现场进行双波长锯齿形扫描。 由光度计接收由样品反射和透射的光，并且在光度计输出上进行基于Kubelka-Munk的理论方程的补偿，使得输出基本上与被扫描的点中的物质的量成比例。