JPS6246358U - - Google Patents
Info
- Publication number
- JPS6246358U JPS6246358U JP13550185U JP13550185U JPS6246358U JP S6246358 U JPS6246358 U JP S6246358U JP 13550185 U JP13550185 U JP 13550185U JP 13550185 U JP13550185 U JP 13550185U JP S6246358 U JPS6246358 U JP S6246358U
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- waves
- signal
- path line
- position error
- 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
- 238000005259 measurement Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 230000035945 sensitivity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Description
第１図は本考案実施例装置の構成図、第２図は
第１図の本考案実施例装置の要部説明図、第３図
は従来装置の構成図である。
１……照射部、２……検出部、３……紙、３ａ
，３ｂ，３ｃ，３ｄ……紙３のパスライン位置、
１４，１７……光検出器、１８……演算器、１９
……光源、２１……光検出器、２２……演算処理
手段。
FIG. 1 is a block diagram of an apparatus according to an embodiment of the present invention, FIG. 2 is an explanatory diagram of main parts of the apparatus according to an embodiment of the present invention shown in FIG. 1, and FIG. 3 is a block diagram of a conventional apparatus. 1... Irradiation section, 2... Detection section, 3... Paper, 3a
, 3b, 3c, 3d...Pass line position of paper 3,
14, 17...Photodetector, 18...Arithmetic unit, 19
...Light source, 21...Photodetector, 22...Arithmetic processing means.
Claims (1)
波、或は透過波を検出し、前記シート状物体の特
性を測定する装置において、前記シート状物体表
面に法線以外の方向から光を入射させ、表面から
の反射光を、この反射光に対し垂直な面に配列さ
れた同一感度の複数の光検出素子で検出し、これ
ら検出素子のうち最大出力の光検出素子の位置か
ら、前記シート状物体のパスラインの位置信号を
求め、この信号に基づき測定信号のパスライン位
置誤差を補償するようにしたことを特徴とする位
置誤差補償機能付きシート状物体測定装置。 In a device that measures the characteristics of the sheet-like object by applying electromagnetic waves to a sheet-like object and detecting the reflected waves or transmitted waves from the electromagnetic waves, the method includes making light incident on the surface of the sheet-like object from a direction other than the normal , the reflected light from the surface is detected by a plurality of photodetecting elements having the same sensitivity arranged in a plane perpendicular to the reflected light, and the sheet-like 1. A sheet-like object measuring device with a position error compensation function, characterized in that a position signal of a path line of an object is obtained, and a path line position error of a measurement signal is compensated based on this signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13550185U JPS6246358U (en) | 1985-09-04 | 1985-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13550185U JPS6246358U (en) | 1985-09-04 | 1985-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6246358U true JPS6246358U (en) | 1987-03-20 |
Family
ID=31037743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13550185U Pending JPS6246358U (en) | 1985-09-04 | 1985-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6246358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021051071A (en) * | 2019-09-23 | 2021-04-01 | バルメット オートメーション オイ | Measurement apparatus and method of paper web |
-
1985
- 1985-09-04 JP JP13550185U patent/JPS6246358U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021051071A (en) * | 2019-09-23 | 2021-04-01 | バルメット オートメーション オイ | Measurement apparatus and method of paper web |
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