公开(公告)号：JPS5916928Y2

公开(公告)日：1984-05-17

申请号：JP5322080

申请日：1980-04-21

IPC: G01J3/52 ,  G03B33/00 ,  G01J3/48

公开(公告)号：JPS5882133A

公开(公告)日：1983-05-17

申请号：JP18086981

申请日：1981-11-10

Applicant: MATSUSHITA ELECTRIC IND CO LTD

Inventor： AOKI YOSHITAKA ,  TANAKA EIICHIROU ,  YANO KOUSAKU ,  FUJIWARA SHINJI

IPC: G01J3/51 ,  G02B5/20 ,  G01J3/48

Abstract: PURPOSE:To improve color separation and color reproducibility by composing a semiconductor strips filter of at least one of CdSe, CdS and ZnS as a main component and adding a specific one of Cl, Br and I. CONSTITUTION:A color separation stripe filter comprises a light transmissive substrate 1, cyanine color transmissive multilayer film interference stripe filter 2, yellow color transmissive semiconductor stripe filter 3, reflection prevention layers 4 and 5 and transmissive dielectric 6 and 7. The filter 3 has at least one of CdSe, CdS and ZnS and an element belonging to a periodic table VII is added thereto. The element of the periodic table VII is Cl, Br or I. The above described composition enables manufacture of a color image pick-up tube which is good in color reproducibility by improving transmission near the fundamental absorption edge thereby the slant of spectral diffraction transmission characteristic near the half-width wavelength becomes steep.

公开(公告)号：JPS56156034U

公开(公告)日：1981-11-20

申请号：JP5322080

申请日：1980-04-21

IPC: G01J3/52 ,  G03B33/00 ,  G01J3/48

公开(公告)号：JPS55120169U

公开(公告)日：1980-08-26

申请号：JP1926379

申请日：1979-02-17

IPC: G01J3/50 ,  B41C1/00 ,  B41C1/12 ,  H01L31/00 ,  H01L31/16 ,  G01J3/48

公开(公告)号：JPS555938Y2

公开(公告)日：1980-02-12

申请号：JP10890373

申请日：1973-09-18

IPC: G03C5/02 ,  G01J3/12 ,  G01J3/40 ,  G01J3/51 ,  G01J3/52 ,  G01N21/27 ,  G01N21/59 ,  G01J3/48

公开(公告)号：EP0036000A4

公开(公告)日：1983-08-03

申请号：EP80901707

申请日：1981-04-08

Applicant: PRINCE CHARLES HOSPITAL DEV CT

Inventor： DUFFY PATRICK

IPC: G01J3/50 ,  B65D55/02 ,  G01N21/25 ,  G01N33/52 ,  G01N35/08 ,  G01J3/48 ,  G01J3/46

CPC classification number: G01N35/08 ,  B01D61/145 ,  B01D61/147 ,  B01D61/243 ,  B01D63/087 ,  G01N21/255 ,  G01N33/521

Abstract: A colorimeter including a phototransistor (16) a light source (18) of appropriate wavelength, a red blocking filter (20) for blocking light of wavelength greater than 660 nm, the filter being interposed in the optical path between the light source and the phototransistor, and a cell or cuvette (1) adapted to receive a sample liquid to be analysed also interposed in the optical path. An air segmented continuous flow automatic chemical analysis system including phase separation apparatus which comprises a membrane filter (52) clamped between two members (50, 51) each having surface grooves (56, 57) in opposed faces thereof which constitute together with the membrane filter ducts for the passage of liquid. One duct is for the passing through of an air segmented liquid sample stream and another duct is for the passing through of an air segmented liquid recipient stream. There is also provided pumping means (70) for pumping the sample stream through the phase separation apparatus and before discharge. The invention also relates to an automatic chemical analysis module for use with the above mentioned system and heating bath for use with the system.

公开(公告)号：OA7565A

公开(公告)日：1985-03-31

申请号：OA58136

申请日：1983-10-13

Applicant: NESTLE SA

Inventor： CABI-AKWAN ROBERT ,  SPRENGER ARTHUR ,  SIMOND REMY

IPC: G01J5/60 ,  G01J3/46 ,  G01J3/50 ,  G01N21/47 ,  G01J3/48 ,  G01N21/27

CPC classification number: G01J3/50 ,  G01J2003/466 ,  G01N21/4738 ,  G01N2021/4742 ,  G01N2201/127

公开(公告)号：DE3148076A1

公开(公告)日：1983-06-09

申请号：DE3148076

申请日：1981-12-04

Applicant: SALVAT EDITORES

Inventor： JULIAN LECHA MANUEL

IPC: B41F33/00 ,  B41F33/10 ,  G01J3/48

Abstract: An arrangement for measuring and controlling the ink density of a print, in particular for a rotation offset press, contains a number, corresponding to that of the printed inks, of densitometers for measuring the ink density of ink dots assigned to individual ink metering valves. The measurement values obtained are compared with reference values stored in a memory. A differential which is obtained in this process is fed as a correction factor to an adjustment motor for the respective ink metering valve.

公开(公告)号：GB2058387A

公开(公告)日：1981-04-08

申请号：GB7931643

申请日：1979-09-12

Applicant: BOTTRELL W C J

IPC: G01J3/46 ,  G01J3/48

Abstract: The invention is aimed at the problem of matching the colour of new paint to that of an existing painted area, particularly when repairing and repainting car bodywork. A series of filters of different colours and different intensities of those colours is provided. A test sample from a bulk supply of paint of approximately the correct colour is prepared, and this sample is placed alongside the existing paintwork. A filter is then found, by a process of trial and error, which when placed over the sample provides a resultant colour which is seen to match that of the existing paintwork. The colour of the filter is that colour of paint which needs to be added to the bulk supply in order to correct its colour. The filters may be calibrated to indicate the quantity of additional paint which needs to be added to the bulk supply.

公开(公告)号：SE7812977A

公开(公告)日：1979-06-30

申请号：SE7812977

申请日：1978-12-18

Applicant: DAIDO KOGYO KK ,  NIHON DENSHOKU KOGYO KK

Inventor： TSUJIMURA M

IPC: G01J3/51 ,  G01J3/48

CPC classification number: G01J3/51 ,  G01J3/501