JPS54138464A - Thickness detector of paper form object - Google Patents
Thickness detector of paper form objectInfo
- Publication number
- JPS54138464A JPS54138464A JP4527078A JP4527078A JPS54138464A JP S54138464 A JPS54138464 A JP S54138464A JP 4527078 A JP4527078 A JP 4527078A JP 4527078 A JP4527078 A JP 4527078A JP S54138464 A JPS54138464 A JP S54138464A
- Authority
- JP
- Japan
- Prior art keywords
- thickness
- paper
- form object
- paper form
- inspected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE: To judge the presence or not of any abnormality by providing the portion of inserting paper form object in the transmission line provided on the way of transmission line, measuring the thickness of the paper form object and comparing the same with a reference thickness.
CONSTITUTION: When the voltage VT proportional to the microwave power received from a receiver 2 is obtained, this VT is compared in upper limit value VSU and lower limit value VSL corresponding to the inspected paper of a standard thickness having beforehand been set in analog comparators 7, 8. When VT is above VSU or below VSL, the comparators are so arranged that the output of 7 or 8 becomes 1. On the other hand, when the inspected paper is conveyed up to the end face of conduit, its time T0 enters a timing generating part 13 and P2n emits the signal of 1. Thereupon, when there is abnormality in the thickness of the inspected paper, 1 enters both of AND circuit 10 and is stored in the storage parts 11, 12 of R-SFF provided next, then the judgement output V0 appears in terminal 14.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4527078A JPS54138464A (en) | 1978-04-19 | 1978-04-19 | Thickness detector of paper form object |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4527078A JPS54138464A (en) | 1978-04-19 | 1978-04-19 | Thickness detector of paper form object |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54138464A true JPS54138464A (en) | 1979-10-26 |
Family
ID=12714611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4527078A Pending JPS54138464A (en) | 1978-04-19 | 1978-04-19 | Thickness detector of paper form object |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54138464A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6099642A (en) * | 1983-11-07 | 1985-06-03 | 凸版印刷株式会社 | Inspection device for quantity of sticking of paste |
JPS6111604A (en) * | 1984-06-27 | 1986-01-20 | Sanko Seiki Kk | Measuring method and its instrument |
JPS63167032A (en) * | 1986-12-24 | 1988-07-11 | ゼネラル・エレクトリック・カンパニイ | Gas turbine engine |
JP2012154744A (en) * | 2011-01-25 | 2012-08-16 | Toyota Motor Corp | Ultrasonic measuring method, and ultrasonic measuring instrument |
-
1978
- 1978-04-19 JP JP4527078A patent/JPS54138464A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6099642A (en) * | 1983-11-07 | 1985-06-03 | 凸版印刷株式会社 | Inspection device for quantity of sticking of paste |
JPH0257017B2 (en) * | 1983-11-07 | 1990-12-03 | Totsupan Insatsu Kk | |
JPS6111604A (en) * | 1984-06-27 | 1986-01-20 | Sanko Seiki Kk | Measuring method and its instrument |
JPH0448168B2 (en) * | 1984-06-27 | 1992-08-06 | Sanko Seiki Kk | |
JPS63167032A (en) * | 1986-12-24 | 1988-07-11 | ゼネラル・エレクトリック・カンパニイ | Gas turbine engine |
JP2012154744A (en) * | 2011-01-25 | 2012-08-16 | Toyota Motor Corp | Ultrasonic measuring method, and ultrasonic measuring instrument |
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