JPS6227430B2 - - Google Patents
Info
- Publication number
- JPS6227430B2 JPS6227430B2 JP8203279A JP8203279A JPS6227430B2 JP S6227430 B2 JPS6227430 B2 JP S6227430B2 JP 8203279 A JP8203279 A JP 8203279A JP 8203279 A JP8203279 A JP 8203279A JP S6227430 B2 JPS6227430 B2 JP S6227430B2
- Authority
- JP
- Japan
- Prior art keywords
- price
- yen
- scale
- dollar
- gold
- 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
Links
- 239000010931 gold Substances 0.000 claims description 30
- 229910052737 gold Inorganic materials 0.000 claims description 30
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 29
- 239000000758 substrate Substances 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000003086 colorant Substances 0.000 description 1
- 150000002343 gold Chemical class 0.000 description 1
Landscapes
- Calculators And Similar Devices (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Description
【発明の詳細な説明】
本発明は金相場及び円為替相場に対応して金の
円価格を換算する金価格換算器に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a gold price converter that converts the yen price of gold in accordance with the gold market price and the yen exchange rate.
一般に金価格はロンドンの金相場によつて決定
される。ロンドンにおける金相場は単位トロイオ
ンス当りのアメリカドル価格で表わされる。しか
し国内における金価格は１グラム当りの円価格で
取り引きがなされている。 Gold prices are generally determined by the London gold market. The gold price in London is expressed in US dollars per troy ounce. However, gold prices in Japan are traded at the yen price per gram.
従つて、ロンドンの金相場を国内価格に換算す
る場合トロイオンスをグラムに換算し、更に為替
レートに合わせてドル価格を円価格に換算する必
要がある。 Therefore, when converting London gold prices to domestic prices, it is necessary to convert troy ounces to grams, and then convert dollar prices to yen prices according to the exchange rate.
これがために金地金を所有している者や、購入
予定者等が、ロンドン金相場の変動によつて金の
円価格の変動の程度を知るには複雑な計算をしな
ければならない不便があつた。 This creates the inconvenience for those who own gold bullion or those who plan to purchase it, as they have to perform complex calculations in order to find out the degree of fluctuation in the yen price of gold due to fluctuations in the London gold market. Ta.
そこで本発明は１ドル当りの円為替相場の変動
及びロンドン金相場の変動に応じて目盛を合せか
つ読み取ることによつて複雑な計算を要すること
なく、金の円価格の値を知ることができる金価格
換算器の提供を目的としたものであり、その要旨
とするところは円板状をした基板の表面周縁部に
金地金単位重量当りの円価格を表わす円価格目盛
を付し、該基板と同心配置に回転円板を取り付け
し、該回転円板周縁部の略半分に１ドル当りの円
為替レート目盛を付すとともに、残りの部分に金
地金単位重量当りのドル価格を表わすドル価格目
盛を付し、前記回転円板の円為替レート目盛の該
当為替レート部分を基板の基準点に合わせ、ドル
価格目盛の該当ドル相場価格部分に対応する円価
格目盛を読み取ることによつて単位重量当りの金
の円換算価格が得られるようにしてなる金価格換
算器に存する。 Therefore, the present invention makes it possible to know the value of the yen price of gold without the need for complicated calculations by adjusting and reading the scale according to the fluctuations in the yen exchange rate per dollar and the fluctuations in the London gold exchange rate. The purpose is to provide a gold price converter, and its gist is that a yen price scale representing the yen price per unit weight of gold bullion is attached to the periphery of the surface of a disk-shaped substrate; A rotating disk is attached in a concentric arrangement, and a yen exchange rate scale per dollar is attached to approximately half of the periphery of the rotating disk, and a dollar price scale indicating the dollar price per unit weight of gold bullion is attached to the remaining part. by aligning the corresponding exchange rate part of the yen exchange rate scale of the rotating disk with the reference point of the board, and reading the yen price scale corresponding to the corresponding dollar market price part of the dollar price scale. This gold price converter is capable of obtaining the yen equivalent price of gold.
次に本発明の実施の一例を図面について説明す
る。 Next, an example of implementation of the present invention will be described with reference to the drawings.
図中１は基板である。基板１は円板状に形成さ
れ、その上面周縁部に金地金１グラム当りの円価
格を表わす円価格目盛２の端部間に基準点３が付
されている。この目盛２及び基準点３を被覆して
透明円板４が嵌め込まれている。 In the figure, 1 is a substrate. The substrate 1 is formed in the shape of a disk, and reference points 3 are attached to the periphery of its upper surface between the ends of a yen price scale 2 representing the yen price per gram of gold bullion. A transparent disk 4 is fitted to cover the scale 2 and the reference point 3.
透明円板４の内側に文字板５が貼り合わされて
いる。この文字板５は基板１と同心に配置され、
透明円板４とともに軸６を中心にして回転自在に
取り付けされている。文字板５の周縁部にはその
略半分に１ドル当りの円為替レートを表わす円為
替レート目盛７が付され、残りの略半分に金地金
の１トロイオンス当りの１ドル相場価格を表わす
ドル価格目盛８が付されている。円為替レート目
盛７の数字はドル価格目盛８の数字を色違いとし
ている。 A dial plate 5 is bonded to the inside of the transparent disk 4. This dial plate 5 is arranged concentrically with the board 1,
It is rotatably mounted together with the transparent disk 4 around a shaft 6. Approximately half of the periphery of the dial 5 is marked with a yen exchange rate scale 7 representing the yen exchange rate per dollar, and approximately the remaining half is marked with a dollar price indicating the dollar market price per 1 troy ounce of gold bullion. A scale 8 is attached. The numbers on the yen exchange rate scale 7 are different colors from the numbers on the dollar price scale 8.
これらの、円価格目盛２、基準点３、円為替レ
ート目盛７、及びドル価格目盛８の関係は、基準
点３に円為替レート目盛７の１ドル当りの円為替
レートに対応する部分を合わせ、ドル価格目盛８
と円価格目盛２が換算された値で対応するように
しており、この状態でドル価格目盛８のロンドン
の金相場の１トロイオンス当りのドル価格の位置
に対応する円価格目盛２を読み取ることによつ
て、金１グラム当りの円価格が得られるようにし
ている。 The relationship between the yen price scale 2, the reference point 3, the yen exchange rate scale 7, and the dollar price scale 8 is as follows: The part of the yen exchange rate scale 7 corresponding to the yen exchange rate per dollar is aligned with the reference point 3. , dollar price scale 8
and the yen price scale 2 correspond to the converted values, and in this state, we will read the yen price scale 2 corresponding to the position of the dollar price per 1 troy ounce of the London gold market on the dollar price scale 8. Therefore, the yen price per gram of gold can be obtained.
即ち、国内での１グラム当りの金価格
＝ロンドン金相場ドル価格×１ドル当りの円為替レート／３１．１０３５グラム（１トロイオンス）
なる換算を基準点３への円為替レート目盛７の整
合及びドル価格目盛８に対応する円価格目盛２の
読み取りによつてなされるようにしている。 In other words, the domestic gold price per gram = London gold market dollar price x yen exchange rate per dollar / 31.1035 grams (1 troy ounce). This is done by reading the yen price scale 2 which corresponds to the dollar price scale 8.
また各目盛は通常の等間隔目盛では金価格の換
算ができないので対数目盛としている。 Each scale is on a logarithmic scale since it is not possible to convert the gold price using a normal evenly spaced scale.
文字板５上には軸６を中心として回転自在なカ
ーソル９が取り付けされ、そのカーソル９の指示
線１０によつて整合、読み取り容易かつ、正確な
らしめるようにしている。 A cursor 9 rotatable about an axis 6 is mounted on the dial plate 5, and a pointing line 10 of the cursor 9 makes alignment, easy and accurate reading.
本発明の金価格換算器は上述のように構成さ
れ、単に目盛を合わせ所要部分の読み取りを行う
のみで、ドル：円の為替レートの換算及び単位重
量の違いの換算が同時に行われ、一目で日本国内
における単位重量当りの円価格相場を知ることが
できることとなり、複雑な計算を要することなく
おおよその価格を知ることができることとなつた
ものである。 The gold price converter of the present invention is constructed as described above, and by simply adjusting the scale and reading the required part, the dollar:yen exchange rate and the difference in unit weight can be converted at the same time. It became possible to know the yen price per unit weight in Japan, and it became possible to know the approximate price without the need for complicated calculations.
図面は本発明の実施の一例を示すもので第１図
は平面図、第２図は縦断面図である。
１……基板、２……円価格目盛、３……基準
点、５……文字板、７……円為替レート目盛、８
……ドル価格目盛、９……カーソル。
The drawings show an example of the implementation of the present invention, and FIG. 1 is a plan view, and FIG. 2 is a longitudinal sectional view. 1... Board, 2... Yen price scale, 3... Reference point, 5... Dial board, 7... Yen exchange rate scale, 8
...Dollar price scale, 9...cursor.
Claims (1)
重量当りの円価格を表わす円価格目盛を付し、該
基板と同心配置に回転円板を取り付けし、該回転
円板周縁部の略半分に１ドル当りの円為替レート
目盛を付すとともに、残りの部分に金地金単位重
量当りのドル価格を表わすドル価格目盛を付し、
前記回転円板の円為替レート目盛の該当為替レー
ト部分を基板の基準点に合わせ、ドル価格目盛の
該当ドル相場価格部分に対応する円価格目盛を読
み取ることによつて単位重量当りの金の円換算価
格が得られるようにしてなる金価格換算器。1 A yen price scale representing the yen price per unit weight of gold bullion is attached to the peripheral edge of the surface of a disk-shaped substrate, a rotating disk is attached concentrically with the substrate, and an abbreviation of the periphery of the rotating disk is attached. One half has a yen exchange rate scale per dollar, and the remaining part has a dollar price scale representing the dollar price per unit weight of gold bullion,
By aligning the corresponding exchange rate portion of the yen exchange rate scale of the rotating disk with the reference point of the board, and reading the yen price scale corresponding to the corresponding dollar rate price portion of the dollar price scale, the gold yen per unit weight is determined. A gold price converter that allows you to obtain the conversion price.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8203279A JPS567176A (en) | 1979-06-30 | 1979-06-30 | Gold price converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8203279A JPS567176A (en) | 1979-06-30 | 1979-06-30 | Gold price converter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS567176A JPS567176A (en) | 1981-01-24 |
| JPS6227430B2 true JPS6227430B2 (en) | 1987-06-15 |
Family
ID=13763178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8203279A Granted JPS567176A (en) | 1979-06-30 | 1979-06-30 | Gold price converter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS567176A (en) |
-
1979
- 1979-06-30 JP JP8203279A patent/JPS567176A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS567176A (en) | 1981-01-24 |
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