公开(公告)号：JPS59120844A

公开(公告)日：1984-07-12

申请号：JP23000582

申请日：1982-12-27

Applicant: SHIMADZU CORP

Inventor： ICHIKAWA TETSUO ,  SATOU TATSUMI ,  FUKUMA TOSHIAKI ,  ANDOU OSAMU

IPC: G01N21/27 ,  G01J3/06

Abstract: PURPOSE:To automatically and accurately set a wavelength to a peak position, by stopping the wavelength scanning of a spectrophotometer when a peak is detected by the wavelength scanning. CONSTITUTION:A specimen to be measured is put in a specimen cell 2 and the wavelength of a spectrum peak thereof is inputted by a keyboard 9. CPU6 performs wavelength scanning to lambda-DELTAlambda of an input dispaly wavelength by the peak detecting program stored in ROM8 and thereafter performs pulse drive to lambda+DELTAlambda and takes in the output of a light detector 3 through an AD converter 4 and an input output port 7 to perform peak detection. When the peak is detected, wavelength scanning is stopped and the output of the light detector 3 at this time is printed by a printer 11 or stored in RAM5 along with the wavelength set by an operator. Therefore, a peak wavelength is automatically and accurately set.

公开(公告)号：JPS59159029A

公开(公告)日：1984-09-08

申请号：JP3362083

申请日：1983-02-28

Applicant: Shimadzu Corp

Inventor： SATOU TATSUMI ,  ICHIKAWA TETSUO ,  FUKUMA TOSHIAKI ,  ANDOU OSAMU

IPC: G01J3/02 ,  G01J3/28

CPC classification number: G01J3/28

Abstract: PURPOSE:To form a spectrophotometer wherein ranges are automatically set appropriately, by setting the range of a recorder so that the maximum and minimum values of spectrums, which are detected from the memorized data of the measured value for every wavelength within a specified wavelength region, are accomodated just right within the upper and lower limits of the recorder, and reading and recording the stored data. CONSTITUTION:A central processing unit 2 positions a spectrophotometer at one end of the specified wavelength region to be measured. From this position, wavelength scanning is started. The measured value of the optical spectrum is sampled every time the wavelength is increased by a specified wavelength width, and AD conversion is performed. The result is sequentially stored in an RAM3. When the spectrophotometer reaches the other end of the wavelength region to be measured, the wavelength increase of the spectrophotometer is stopped. Then, the measured data of the spectrum stored in the RAM3 are sequentially read out, and the maximum and minimum values are detected. The central processing unit selects the range of a recorder 6 from the maximum and minimum values, sequentially reads the data of the spectrum stored in the RAM3, and makes the recorder 6 to record the spectrum in the selected range.

Abstract translation: 目的：为了形成其中范围被适当地自动设定的分光光度计，通过设定记录器的范围使得根据特定波长区域内的每个波长的测量值的存储数据检测的光谱的最大值和最小值， 被记录在记录器的上限和下限内，并且读取和记录存储的数据。 构成：中央处理单元2在要测量的指定波长区域的一端定位分光光度计。 从该位置开始波长扫描。 每当波长增加指定的波长宽度时，对光谱的测量值进行采样，并执行AD转换。 结果依次存储在RAM3中。 当分光光度计达到要测量的波长区域的另一端时，分光光度计的波长增加停止。 然后，依次读出存储在RAM3中的频谱的测量数据，并检测最大值和最小值。 中央处理单元从最大值和最小值选择记录器6的范围，顺序地读取存储在RAM3中的频谱的数据，并使记录器6将频谱记录在所选择的范围内。

公开(公告)号：JPS6072542A

公开(公告)日：1985-04-24

申请号：JP18156383

申请日：1983-09-28

Applicant: SHIMADZU CORP

Inventor： TAMURA MAMORU ,  TAKADA MICHINOSUKE ,  TOKUHARA YASUTAKA ,  ANDOU OSAMU

IPC: G01N21/17 ,  A61B10/00 ,  G01N21/27

公开(公告)号：JPS5858898A

公开(公告)日：1983-04-07

申请号：JP15655181

申请日：1981-09-30

Applicant: SHIMADZU CORP

Inventor： ANDOU OSAMU ,  FURUSAWA KAZUO

IPC: H02P8/22 ,  H02P8/08 ,  H02P8/26 ,  H02P8/30 ,  H02P8/36 ,  H02P8/00

Abstract: PURPOSE:To reduce the heating of a pulse motor driving the motor at the operating starting time to detect an origin, discriminating the excited state of the motor at the detecting time to decide the origin of the operation, thereby reducing the power consumption during standby. CONSTITUTION:When a power source switch is closed, a load 7 is raised along a guide 8 to close a limit switch 9. That is, an origin is detected. On the other hand, a CPU11 sequentially reads out the drive data of an ROM12, thereby rotating a pulse motor 2 through the driver 13. In case that the exciting phase when the switch 9 is closed is one, it is used as an origin as it is, but in case that the exciting phase is two, the motor 2 is inverted in one pulse, and the point, i.e., one phase excitation point is used as an origin. Then, when a start switch 10 is depressed, the CPU11 controls to lower the load 7 in the value set by a digital switch 14 along the guide 8.

公开(公告)号：JPS60207058A

公开(公告)日：1985-10-18

申请号：JP6499184

申请日：1984-03-30

Applicant: SHIMADZU CORP

Inventor： ANDOU OSAMU

IPC: G01N33/553 ,  A61K39/00 ,  G01N33/543

Abstract: PURPOSE:To simplify measuring operation such as separation in enzymatic immunoasay (EIA), by sealing a ferromagnetic material in a small spherical or fragmentary carrier. CONSTITUTION:This antibody insolubilizing carrier 1 comprising allowing the surface thereof to immobilize, for example, an anti-insulin antibody through physical adsorption is reacted with a specimen and subsequently with a peroxidase labelled insulin antibody in an immune reaction container 4 to perform two-stage immune reaction and, thereafter, B/F separation is performed as shown by B in the drawing by the removal of the reaction solution 5 and the washing of the carrier 1. Next, this carrier 1 is moved to an enzymatic reaction container 7 but, in this case, an electromagnet 6 is inserted into the reaction container 1 in an ON-state, the carrier 1 is simply taken out by the attraction action of the electromagnet 6 and the ferromagnetic material 3 in the carrier 1 as shown by C-E and, by turning the electromagnet 6 OFF as shown by F, the carrier 1 can be simply introduced into the enzymatic reaction container 7.