JP2535024Y2 - Luminous colorimeter - Google Patents
Luminous colorimeterInfo
- Publication number
- JP2535024Y2 JP2535024Y2 JP1986139981U JP13998186U JP2535024Y2 JP 2535024 Y2 JP2535024 Y2 JP 2535024Y2 JP 1986139981 U JP1986139981 U JP 1986139981U JP 13998186 U JP13998186 U JP 13998186U JP 2535024 Y2 JP2535024 Y2 JP 2535024Y2
- Authority
- JP
- Japan
- Prior art keywords
- reference color
- color
- flat plate
- window
- luminous
- 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.)
- Expired - Lifetime
Links
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- Spectrometry And Color Measurement (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は視覚に基づいた色の比較を行うための視感比
色装置に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a luminous colorimetric device for comparing colors based on vision.
化粧品業界、建築部品業界、服飾業界をはじめ、現在
ではあらゆる業種において種々の色が用いられており、
特定の対象物の正確な色を認識することが必要になって
きている。一般に色は、色相、明度、彩度の３つの数種
（以下、単に色値という）で表される。特定の対象物の
色値を測定するための最も簡単な装置が視感比色装置で
ある。この視感比色装置は、対象物の色とあらかじめ用
意したいくつかの基準色とを肉眼で比較することによっ
て、対象物の色値を決定する装置である。第７図に、従
来一般に用いられている視感比色装置の斜視図を示す。
この装置は、平板部材１に複数の基準色面２を設けてな
るものであり、第８図に示すように対象物Ｘにあててそ
の色値の測定を行う。列状に配された複数の基準色面２
はそれぞれ異なる基準色を有し、これら各種基準色には
あらかじめ色値が与えられている。測定者は、この装置
を対象物Ｘにあて、対象物の色と各基準色とを肉眼で比
較する。そして最も似ていると感じる基準色を選び出
し、この基準色にあらかじめ与えられている色値を、対
象物Ｘの色値とするのである。At present, various colors are used in all types of industries, including the cosmetics industry, building parts industry, clothing industry,
It is becoming necessary to recognize the exact color of a particular object. Generally, a color is represented by three types of hue, lightness, and saturation (hereinafter, simply referred to as color values). The simplest device for measuring the color value of a particular object is a luminous colorimeter. This luminous colorimetric device is a device that determines the color value of an object by comparing the color of the object with some reference colors prepared in advance with the naked eye. FIG. 7 is a perspective view of a luminous colorimetric device generally used conventionally.
This apparatus is provided with a plurality of reference color surfaces 2 provided on a flat plate member 1, and measures the color value of the object X on an object X as shown in FIG. A plurality of reference color planes 2 arranged in a row
Have different reference colors, and these various reference colors are given color values in advance. The measurer applies this device to the object X, and compares the color of the object with each reference color with the naked eye. Then, a reference color that feels most similar is selected, and a color value given in advance to this reference color is set as the color value of the object X.
しかしながら、従来の視感比色装置には、比較作業が
行いにくく、正確な色値の測定が困難であるという問題
点があった。即ち、第８図に示すように、対象物Ｘと基
準色面２とは形状も大きさも異なり、肉眼では微妙な色
あいの比較が非常に困難である。また、平板部材には厚
みがあるため、この装置と対象物との間には段差が生
じ、第８図の太線で示すような領域に影ができ、正確な
比較を益々困難にさせている。このようなことから、測
定者が最適と思う基準色を選び出すの時間がかかり、ま
た、判断を誤ることがあった。However, the conventional luminous colorimetric apparatus has a problem that it is difficult to perform a comparison operation and it is difficult to accurately measure a color value. That is, as shown in FIG. 8, the object X and the reference color plane 2 have different shapes and sizes, and it is very difficult for the naked eye to compare delicate colors. In addition, since the flat plate member has a thickness, a step is generated between the apparatus and the object, and a shadow is formed in an area shown by a thick line in FIG. 8, making accurate comparison more difficult. . For this reason, it takes time for the measurer to select the optimum reference color, and the determination may be erroneous.
そこで本考案は、比較作業が容易で正確な色値の測定
を行うことができる視感比色装置を提供することを目的
とする。Therefore, an object of the present invention is to provide a luminous colorimetric device which can easily perform a comparison operation and can accurately measure a color value.
本考案は、視感比色装置において、互いに形状および
大きさの等しい複数の開口窓が列状に形成された平板部
材を複数枚用意し、これらの平板部材を重ねて一端を要
によって止めることにより扇状に開閉が可能となるよう
にし、各平板部材に形成された列状の開口窓のうち、奇
数番目もしくは偶数番目の開口窓の下面に、上面に基準
色面を有する基準色部材を開口窓を覆うように貼着した
ものである。According to the present invention, in a luminous colorimetric device, a plurality of flat plate members in which a plurality of opening windows having the same shape and size are formed in a row are prepared, and these flat plate members are overlapped and one end is stopped as necessary. By opening and closing in a fan shape, a reference color member having a reference color surface on the upper surface is opened on the lower surface of the odd-numbered or even-numbered opening window among the row-shaped opening windows formed in each flat plate member. It is attached so as to cover the window.
２つのタイプの開口窓のうち、第１の開口窓は基準色
面で塞がられる。第２の開口窓は貫通したままとなる。
したがって、測定者は対象物の色を第２の窓を通して見
ることができ、基準色面を第１の窓を通して見ることが
できる。どちらも、同じ厚み、同じ形状、同じ大きさの
窓を通して同時に観察でき、同じ条件での比較ができる
ため、比較作業が容易になり、正確な色値の測定を行う
ことができるようになる。Of the two types of open windows, the first open window is closed with a reference color plane. The second opening window remains penetrating.
Thus, the measurer can see the color of the object through the second window and see the reference color plane through the first window. Both can be observed simultaneously through windows of the same thickness, the same shape, and the same size, and can be compared under the same conditions. Therefore, the comparison operation is facilitated, and accurate color value measurement can be performed.
以下、本考案を図示する実施例に基づいて説明する。
第１図（ａ）は、本考案の基本的な一実施例に係る視感
比色装置の斜視図、同図（ｂ）は断面図である。この装
置は、平板部材１と基準色部材３とから構成される。平
板部材１には、第１の開口窓W1と第２の開口窓W2とが形
成されている。これら２つの窓は、形状および大きさが
等しく（この実施例では円形）、しかもどちらも貫通窓
となっている。一方、基準色部材３の上面には、基準色
面２が形成されている。これは、基準色部材３の上に所
定の基準色の塗料を付したり、あるいは基準色部材３自
体として所定の基準色の色紙を用いたりすることによっ
て、容易に実現できる。なお、この所定の基準色の色値
は、あらかじめ与えられている（別な方法で測定する
か、色値既知の塗料や色紙を用いらばよい）。基準色部
材３は、平板部材１の下面に第１の開口窓W1を覆うよう
に支持される。この実施例では、下面に貼着されてい
る。Hereinafter, the present invention will be described based on the illustrated embodiment.
FIG. 1A is a perspective view of a luminous colorimetric device according to a basic embodiment of the present invention, and FIG. 1B is a sectional view. This device includes a flat plate member 1 and a reference color member 3. The plate member 1 has a first opening window W1 and a second opening window W2. These two windows are equal in shape and size (circular in this embodiment), and both are through windows. On the other hand, a reference color surface 2 is formed on the upper surface of the reference color member 3. This can be easily realized by applying a paint of a predetermined reference color on the reference color member 3 or using a color paper of a predetermined reference color as the reference color member 3 itself. Note that the color value of the predetermined reference color is given in advance (measurement is performed by another method, or paint or colored paper having a known color value may be used). The reference color member 3 is supported on the lower surface of the flat plate member 1 so as to cover the first opening window W1. In this embodiment, it is attached to the lower surface.
第２図は、この視感比色装置を用いた測定の様子を示
す説明図である。測定者はこの図のように、この装置を
対象物Ｘにあてる。すると、窓W1を通して基準色面２を
見ることができ、その隣の窓W2を通して対象物Ｘを見る
ことができる。どちらも同じ大きさの円形の窓であり、
しかもどちらも平板部材１の厚みを通して見ることがで
きるので、両者を全く同じ条件で比較することがきる。
人間の色の判断は、色の塗られた領域の大きさ、形状、
影の存在などの諸条件に左右されるが、このように全く
同じ条件で比較を行えば、上述の諸条件の影響を受けず
に比較を行うことができる。第２図を第８図と比較して
みれば、本装置による比較作業がいかに容易であるかが
わかるであろう。実際に対象物Ｘの色値を測定するため
には、種々の基準色をもったいくつもの装置を用意し
て、それぞれについて第２図に示すような比較を行い、
最も似た基準色を選び出せばよい。FIG. 2 is an explanatory diagram showing a state of measurement using this luminous colorimetric device. The measurer applies the device to the object X as shown in FIG. Then, the reference color plane 2 can be seen through the window W1, and the object X can be seen through the adjacent window W2. Both are circular windows of the same size,
Moreover, since both can be seen through the thickness of the flat plate member 1, both can be compared under exactly the same conditions.
Human color judgment depends on the size, shape,
Although it depends on various conditions such as the existence of a shadow, the comparison can be performed without being affected by the above-described conditions if the comparison is performed under exactly the same conditions. If FIG. 2 is compared with FIG. 8, it will be understood how easy the comparison operation is with the present apparatus. In order to actually measure the color value of the object X, a number of devices having various reference colors are prepared, and a comparison as shown in FIG.
What is necessary is just to select the most similar reference color.
第３図は、本考案に係る視感比色装置の別な一実施例
の上面図である。第１図に示す装置では、１装置に１基
準色面しか配置できないが、この装置では、１装置に３
種類の基準色面を配置できる。第１図の開口窓W1と第２
の開口窓W2とは、図のようにそれぞれ交互に配するのが
好ましい。このように交互に配すれば、比較を常に隣あ
った窓で行うことができるのである。なお、この装置で
は各基準色面２の脇に、該基準色の色値を表示するため
の色値表示部Ｃを設けている。測定者はこの色値表示部
Ｃにより各基準色面の色値を直ちに認識することができ
る。FIG. 3 is a top view of another embodiment of the luminous colorimetric device according to the present invention. In the apparatus shown in FIG. 1, only one reference color plane can be arranged in one apparatus.
Different reference color planes can be arranged. Opening window W1 and second window in FIG.
The opening windows W2 are preferably arranged alternately as shown in the figure. By arranging in this way, the comparison can always be performed in the adjacent windows. In this apparatus, a color value display section C for displaying the color value of the reference color is provided beside each reference color plane 2. The measurer can immediately recognize the color value of each reference color plane by the color value display section C.
第４図に示す実施例は、第３図に示した装置を複数重
ね、それぞれの一端を要４によって止めたものである。
各平板部材１は、図の矢印の方向に自由に動かせるの
で、必要な一枚だけを向きを変えて取出して用いること
ができる。しかも、多数の基準色をまとめて一つの装置
が中におさめることができるので、取扱いが非常に便利
になる。In the embodiment shown in FIG. 4, a plurality of the devices shown in FIG. 3 are stacked, and one end of each device is stopped by a key 4.
Each flat plate member 1 can be freely moved in the direction of the arrow in the figure, so that only one required sheet can be taken out by changing its direction. Moreover, since a large number of reference colors can be collectively stored in one device, the handling becomes very convenient.
第５図は、また別な一実施例を示し、同図（ａ）は上
面図、同図（ｂ）は断面図である。ここでは、基準色部
材３上に複数の基準色面２が列状に配されている。平板
部材１の下面には、この基準色部材３を図の矢印の方向
に移動させるためのガイドレール５が設けられている。
基準色部材３を矢印の方向に動かして、必要な基準色を
窓W1内に位置させることができる。FIG. 5 shows another embodiment, wherein FIG. 5 (a) is a top view and FIG. 5 (b) is a sectional view. Here, a plurality of reference color planes 2 are arranged in a row on the reference color member 3. A guide rail 5 for moving the reference color member 3 in the direction of the arrow in the figure is provided on the lower surface of the flat plate member 1.
By moving the reference color member 3 in the direction of the arrow, the required reference color can be located in the window W1.
第６図は、更にまた別な一実施例を示し、同図（ａ）
は平板部材１の上面図、同図（ｂ）は基準色部材３の上
面図である。この装置では、両部材はほぼ同じ大きさの
円盤状をしており、平板部材１には開口窓W1と開口窓W2
とが、同一半径上に設けられている。一方、基準色部材
３には、窓W1の中心点の半径位置の円周上に複数の基準
色面２が配置され、窓W2の中心点の半径位置の円周上に
複数の開口窓W3が配置されている。しかも、基準色部材
３は平板部材１の下面に中心位置において要４によって
枢着されている。従って、両部材は円周方向に回動自在
となる。この回動操作によって、所望の基準色面２を窓
W1の下に位置させることができる。この位置において
は、窓W2と窓W3とが重なるから、測定者は窓W1を通して
基準色面を、窓W2とW3とを通して対象物を、それぞれ見
ることができる。FIG. 6 shows still another embodiment, and FIG.
FIG. 2 is a top view of the flat plate member 1, and FIG. 2B is a top view of the reference color member 3. In this apparatus, both members have a disk shape of substantially the same size, and the flat plate member 1 has an opening window W1 and an opening window W2.
Are provided on the same radius. On the other hand, in the reference color member 3, a plurality of reference color planes 2 are arranged on a circle at a radial position of the center point of the window W1, and a plurality of opening windows W3 are arranged on a circle at the radial position of the center point of the window W2. Is arranged. In addition, the reference color member 3 is pivotally attached to the lower surface of the flat plate member 1 at the center position. Therefore, both members are rotatable in the circumferential direction. By this rotation operation, the desired reference color surface 2 is moved to the window.
Can be located under W1. In this position, the window W2 and the window W3 overlap, so that the measurer can see the reference color plane through the window W1 and the object through the windows W2 and W3, respectively.
以上、本考案をいくつかの実施例に基づいて説明した
が、本考案はこの他、様々な態様で実施することが可能
である。Although the present invention has been described based on several embodiments, the present invention can be implemented in various other modes.
以上のとおり、本考案によれば視感比色装置におい
て、平板部材に形状および大きさが等しい２つのタイプ
の開口窓を設け、一方を通して対象物を、もう一方を通
して基準色面を見ることができるようにしたため、同じ
条件での比較ができるようになり、比較作業の容易化、
色値測定の正確化を図ることができる。As described above, according to the present invention, in a luminous colorimetric apparatus, two types of opening windows having the same shape and size are provided on a flat plate member, and an object can be viewed through one side and a reference color surface can be viewed through the other side. Enabled to perform comparisons under the same conditions, facilitating comparison work,
Accuracy of color value measurement can be achieved.
第１図（ａ）および（ｂ）は本考案の基本的実施例に係
る視感比色装置の斜視図および断面図、第２図は第１図
に示す装置による比較作業を示す図、第３図および第４
図は本考案の一実施例に係る視感比色装置を示す図、第
５図（ａ）および（ｂ）は本考案の別な一実施例に係る
視感比色装置の上面図および断面図、第６図（ａ）およ
び（ｂ）は本考案の更にまた別な一実施例に係る視感比
色装置の平板部材および基準色部材の上面図、第７図は
従来の一般的な視感比色装置の斜視図、第８図は第７図
に示す装置による比較作業を示す図である。 １……平板部材、２……基準色面、３……基準色部材、
４……要、５……ガイドレール、W1……第１の開口窓、
W2……第２の開口窓、W3……第３の開口窓、Ｘ……対象
物、Ｃ……色値表示部。1 (a) and 1 (b) are a perspective view and a sectional view of a luminous colorimetric device according to a basic embodiment of the present invention, FIG. 2 is a diagram showing a comparison operation by the device shown in FIG. 3 and 4
5 is a diagram showing a luminous colorimetric device according to one embodiment of the present invention, and FIGS. 5A and 5B are a top view and a cross section of a luminous colorimetric device according to another embodiment of the present invention. FIGS. 6 (a) and 6 (b) are top views of a flat plate member and a reference color member of a luminous colorimetric device according to still another embodiment of the present invention, and FIG. 7 is a conventional general color member. FIG. 8 is a perspective view of a luminous colorimetric device, and FIG. 8 is a diagram showing a comparison operation by the device shown in FIG. 1 ... flat plate member, 2 ... reference color surface, 3 ... reference color member,
4 ... required, 5 ... guide rail, W1 ... first opening window,
W2: second opening window, W3: third opening window, X: target object, C: color value display section.
Claims (1)
口窓が列状に形成された平板部材を複数枚用意し、これ
らの平板部材を重ねて一端を要によって止めることによ
り扇状に開閉が可能となるようにし、各平板部材に形成
された列状の開口窓のうち、奇数番目もしくは偶数番目
の開口窓の下面に、上面に基準色面を有する基準色部材
を開口窓を覆うように貼着したことを特徴とする視感比
色装置。1. A plurality of flat plate members having a plurality of opening windows having the same shape and size are formed in a row, and a plurality of flat plate members are stacked, and one end of the flat plate member is stopped as necessary to open and close in a fan shape. A reference color member having a reference color surface on an upper surface is attached to a lower surface of an odd-numbered or even-numbered opening window of the row-shaped opening windows formed in each flat plate member so as to cover the opening windows. A luminous colorimeter characterized by being worn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986139981U JP2535024Y2 (en) | 1986-09-13 | 1986-09-13 | Luminous colorimeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986139981U JP2535024Y2 (en) | 1986-09-13 | 1986-09-13 | Luminous colorimeter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6348145U JPS6348145U (en) | 1988-04-01 |
| JP2535024Y2 true JP2535024Y2 (en) | 1997-05-07 |
Family
ID=31046396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986139981U Expired - Lifetime JP2535024Y2 (en) | 1986-09-13 | 1986-09-13 | Luminous colorimeter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2535024Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6428830B2 (en) * | 2011-11-30 | 2018-11-28 | 株式会社リコー | Image forming apparatus and colorimetric method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2548728C2 (en) * | 1975-10-31 | 1986-07-31 | Merck Patent Gmbh, 6100 Darmstadt | Device for the analytical determination of substances in solution |
| JPS5522529Y2 (en) * | 1976-02-26 | 1980-05-29 |
-
1986
- 1986-09-13 JP JP1986139981U patent/JP2535024Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6348145U (en) | 1988-04-01 |
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