JPH09269844A - Dial type perpetual monthly calendar - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a dial type perpetual monthly calendar which is structured simply and inexpensive. SOLUTION: A calendar year panel 2 and a calendar month panel 3 to which a calendar year 2' and calendar months 3' from January to December are respectively printed in a coaxial state are pivotaly supported to the back surface of a panel surface 1, and days 4 from Sunday to Saturday are printed in a circular-arc-shape on the front surface of the panel surface 1. Next, a seven day table display window 6" is opened under this printing and a calendar day panel 6 to which 28 kinds of seven day table patterns (a) array-displaying the calendar month of one month the first day 5 of which is a day among Sunday to Saturday are printed in a fan-shape is pivotaly supported to the back surface of the panel surface 1 to display a desired seven day pattern a' among the 28 kinds of seven day table patterns (a) from the seven day table display window 6". Next, a set number 7 is added to each of the seven day table patterns (a) to make this set number 7 correspond to another set number of a corresponding calendar list 8 displaying the day of the first day 5 of each calendar month of each calendar year by collecting to be a list, and a calendar year display window 2" and a calendar month display window 3" displaying a calendar year 2' and a calendar month 3' are provided for the panel surface 1.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dial type monthly calendar.

[0002]

2. Description of the Related Art A monthly calendar which is usually used is constructed by arranging the days of January by seven days.

When the inventor decides the first day of the month, the inventor can complete the monthly calendar by sequentially arranging the days of January to be seven days until the end of the month. did.

The inventor has found that the number of calendar months is 31, 30,
It consists of 4 patterns of 29th and 28th, and there are 7 possible patterns depending on what day of the week the first day starts for each calendar month, so to cover all calendar display by month, 4x We thought that 7 = 28 7-day schedule patterns were necessary.

Therefore, 28 kinds of seven-day table patterns a are arranged on a disc (desk) according to the number of calendar days, with the first day being any of the seven days as a starting point and arranged like a seven-day table.
Is printed in a fan shape to create a calendar date plate 6, the calendar date plate 6 is rotatably attached to the back surface of the plate surface, and the days from Sunday to Saturday are printed in an arc on the surface of the plate surface. Then, below the print, a seven-day table display window 6 "in which a desired seven-day table pattern a'of the seven-day table pattern a printed on the calendar plate is displayed is opened, and the calendar plate 6 is rotated. It is possible to change the display of the seven-day table on the board.

Then, in order to correspond to the display of the seven-day table in the actual year and calendar month, the 28 patterns of seven-day table a
A predetermined setting number 7 is assigned to each of the above.

Further, the inventor uses "Zeller's general day of the week", and based on the relevant year and the relevant month, for example, the first day of each month of each year from January 1990 to 2109 Day of the week is calculated, and based on this day of the week, the above 2
Corresponding calendar list 8 was created by summarizing which setting number among the eight seven-day table patterns corresponds.

That is, in Zeller's general formula A = ([1.25 × year] − [year / 100] + [year / 400] + [2.6 × month + 1.6] + day) MOD7, 1 ． The leap year setting (February) is (1) Leap year when it is divisible by dividing the year by 4.

(2) However, if a year divisible by 4 is divisible by 100, only the year divisible by 400 is regarded as a leap year.

[0010] 2. In the general formula of Zeller's day of the week, (1) The decimal point generated by the calculation in each [] is truncated.

(2) January and February are the 13th and 14th of the previous year, respectively.
Calculate as the month .

[0012] (3) MOD7 and in the calculation formula for obtaining too much A divided by 7, too A obtained from the results of this calculation
Is an integer from 0 to 6, and the correspondence with the actual day is shown in the table below.

[0013]

[Table 1] 3. So, for example, if you want to find the day of the week August 1, 1996 (1) August is the big month (31st) (2) A = ([1.25 × 1996]-[1996/100] + [1996/400] ＋ [2.6 × 8 ＋ 1.6] +1) MOD7 ＝ ([2495] − [19] ＋ [4] ＋ [22] +1) MOD7 ＝ [2503] MOD7 ＝ 4 (too much) Therefore August 1996 started from Thursday. It ends on the 31st.

Therefore, a desired seven-day table pattern a'where the first day is Thursday is selected from the 28 seven-day table patterns.
Is the monthly calendar display for August 1996.

This work is calculated for the first day of each calendar month of each calendar year from January 1990 to December 2109, and the day of the first day is assigned to which setting number of 28 seven-day table patterns. Whether or not it corresponds to the seven-day table pattern is described in the setting number column of the corresponding calendar list 8, and the setting number 7 is selected from the corresponding calendar list 8 each calendar year and each calendar month changes, and the desired 7th day of that number is selected. The table pattern a ′ is provided so as to be displayed on the seven-day table display window.

Since there are still many demands for six-day stars such as Buddha and Daian, the six-day stars for several calendar days are grouped into a fan shape for each calendar year and printed on a disk. The present invention has been completed by rotating so that one year's worth of the calendar year can be displayed through a display window in which a six-day star is opened on the plate surface.

[0017]

The gist of the present invention will be described with reference to the accompanying drawings.

A dial-type monthly calendar in which a calendar year plate 2 on which a calendar year 2'of several tens of years is concentrically printed is detachably attached to the back side of the plate surface 1 of the dial-type monthly calendar. On the other side of the back of the calendar, the calendar month plate 3 printed concentrically with the calendar month 3'from January to December is mounted on the shaft, and the surface of the plate face 1 is set to the day 4 from Sunday to Saturday at a predetermined interval. It is printed in a circular arc shape, and a fan-shaped seven-day table display window 6 "that can display the seven-day table of January is opened below this print, and the first day 5 of the calendar day of January is 5 Starting from any day until Saturday, the calendar date plate 6 printed with fan-shaped seven 7-day table patterns a, which are arranged in sequence and arranged in order of January calendar month in a 7-day table, can be rotated. Shafted,
The calendar date plate 6 is rotated so that a desired seven-day table pattern a'of 28 different seven-day table patterns a can be displayed through the seven-day table display window 6 ". The setting number 7 is attached to the, and the setting number 7 is provided separately. Corresponding to the setting number of the corresponding calendar list 8 in which the day of the first day 5 of each calendar month of each calendar year is summarized and displayed,
A dial-type monthly perpetual calendar characterized in that a calendar year display window 2 "capable of displaying a calendar year 2'and a calendar month display window 3" capable of displaying a calendar month 3'are provided on the plate surface 1.

Further, on the back surface of the plate surface 1, a plurality of six day plates 9 in which fan calendars of several years and calendar days of several calendar days are collected in a fan shape for each calendar year and printed on a disk are formed. It is detachably attached to a shaft, and the calendar day from 1st to 31st is printed in the radial direction on the surface of the plate surface 1 at a predetermined interval, and the desired calendar year of the six-day board 9 is printed to the right of this print. The dial-type monthly calendar according to claim 1, wherein a six-day star display window 9 "capable of displaying six-day stars for one calendar year is provided.

[0020]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described with reference to the drawings, which are examples of embodiments, showing the functions and effects.

An embodiment of the invention of claim 1 will be described.

The operation of operating this dial-type monthly calendar will be described, for example, displaying the monthly calendar for August 1996.

The calendar year plate 2 is rotated to display the calendar year 2'of 1996 through the calendar year display window 2 "on the plate surface 1.

Next, the calendar month plate 3 is rotated to display the calendar month 3'of August from the calendar month display window 3 "on the plate surface 1.

Next, from the corresponding calendar list 8 199
When the setting number of August 6 is selected and the calendar date plate 6 is rotated to match the setting number of the calendar date plate 6 to the predetermined position of the calendar date plate 6, the 7 day table display window 6 "on the plate surface 1 is displayed. The seven-day table pattern a'corresponding to the set number is displayed, and this work is performed for each calendar year and calendar month to obtain a monthly calendar for that calendar month.

An embodiment of the invention of claim 2 will be described.

By rotating the six-day board 9, the six-day star on each calendar day of each calendar month of 1996, for example, is displayed from the six-day star display window 9 ", and the six-day day of August 1 Find the star's death.

[0028]

Embodiments of the present invention will be described with reference to the drawings.

A dial-type monthly calendar, in which a calendar year plate 2 on which several decades of calendar years 2'are printed concentrically on the back side of the plate surface 1 of the dial-type calendar, is detachably mounted on the plate surface 1. On the other side of the back of the calendar, the calendar month plate 3 printed concentrically with the calendar month 3'from January to December is mounted on the shaft, and the surface of the plate face 1 is set to the day 4 from Sunday to Saturday at a predetermined interval. It is printed in a circular arc shape, and a fan-shaped seven-day table display window 6 "that can display the seven-day table of January is opened below this print, and the first day 5 of the calendar day of January is 5 Starting from any day until Saturday, the calendar date board 6 printed with fan-shaped seven 7-day table pattern a, which is arranged and displayed in order of January calendar month like 7-day table, can be rotated. Shafted,
The calendar date plate 6 is rotated so that a desired seven-day table pattern a'of 28 different seven-day table patterns a can be displayed through the seven-day table display window 6 ". The setting number 7 is attached to the, and the setting number 7 is provided separately. Corresponding to the setting number of the corresponding calendar list 8 in which the day of the first day 5 of each calendar month of each calendar year is summarized and displayed,
A calendar year display window 2 "capable of displaying a calendar year 2'and a calendar month display window 3" capable of displaying a calendar month 3'are provided on the plate surface 1.

A more detailed description will be given.

The dial-type monthly calendar of the illustrated embodiment has a left-side and right-side end portions which are fixed to each other in accordance with a superposed state of a plate surface 1 as a front cover and a back plate surface 1'as a back cover. Then, the calendar year plate 2, the calendar month plate 3, and the calendar date plate 6 are inserted in a sandwich shape between the plate surface 1 and the back plate surface 1 ' Attach the shaft so that it can be rotated manually.
The calendar year board 2 of the illustrated embodiment is a calendar year board 21 that displays calendar years from 1990 to 2100 in units of 10 as shown in FIG. ₁ (for example, 1990 for 190 and 2000 for 20).
The calendar year plate 2 is constituted by combining the year 0, 2010 as 201) and the calendar year plate 2 ₂ (for example, 0, 1, 2, ...) Displayed in units of one year, and the calendar year plate 2 ₁ has 199. To 21
The numbers 0 are printed concentrically, the numbers ₂ to 9 are printed concentrically on the calendar year board 2, and both are combined to display the calendar years from 1900 to 2109. After 2110, the calendar year board 3 is separately created with the same configuration.

The seven-day table pattern a and the setting number 7 will be described.

The number E of calendar months is 31, 30, 29,
It consists of four patterns of 28 days, and seven patterns are possible depending on what day of the week the first day of the calendar month starts for each calendar month, so to cover all calendar display by calendar month. Requires 4 × 7 = 28 seven day table patterns.

As an example, the number E of days of a particular calendar month is considered as the 31st day of a large month, and all seven-day table pattern a shown in FIG. 3 has the first day of the calendar month starting from any day from Sunday to Saturday. Is the street.

The seven day table pattern a having 31 days E of this calendar month is printed in a fan shape of 1/4 with respect to the entire circumference of the calendar day plate 6, and this calendar day plate 6 is printed on the plate surface 1. It is pivotally attached to the back side.

Now, as shown in FIG. 3, Sunday (S in the figure
Day 7 from UN) to Saturday (SAT in the figure) is printed in an arc shape at predetermined intervals, and a desired seven-day table pattern a'of the seven-day table pattern a'can be displayed below the print. Open the display window 6 ".

The seven-day table pattern in which the first day 5 of the present calendar month starts from Saturday is the portion surrounded by the thick line in FIG. 3, and this setting number is a _1, and this setting number a ₁ is a blank space b under WED in the figure.
Printed on the back side of calendar date plate 6 at the position facing the shaft attachment part of
Opening "a back plate surface 1" set number display window 7 for displaying the setting number a ₁ in the position of.

Next, in the seven-day table pattern in which the first day of the calendar month starts from Friday, the calendar month plate 6 is rotated counterclockwise by one step from the state shown in FIG. 3, and the first day of 1 is adjusted to the FRI. The setting number is a _2, and the setting number a ₂ is printed on the back surface of the calendar plate 6 (the column on the right of the back plate surface 1 ′ of the a ₁ ) similarly to the above. Do the same work on the first day with 5 trees, water,
Fire, month, carried out on the day, these settings number a _3,
and _{a 4, a 5, a 6} , a 7, printed on the back of the calendar plate 6 by the same means.

Also, in the case where the number E of calendar months is a small month of 30 days, as in the case described above, all the small months of which the first day of the calendar day starts on any day from Sunday to Saturday. A seven-day table pattern a is created, and this seven-day table pattern a is formed on the calendar day board 6 to the right of the seven-day table pattern a of the month having a large calendar day of 31 with a fan shape of ¼ with respect to the entire circumference. Printed on
The setting number 7 of the seven-day table pattern whose first day 5 starts on Saturday is a ₈ , the setting number 7 of the seven-day table pattern starting on Friday is a ₉ , and the same applies to a ₁₀ , a ₁₁ , a ₁₂ , a ₁₃ , a.
₁₄ is set, and each setting number is printed on the back surface of the calendar date plate 6 by the same means as described above.

Further, when the number E of calendar months is 29 days, by the same means, all the seven-day table patterns a for leap months are ¼ to the right of the seven-day table pattern a of the small month on the calendar day board 6. of printed in fan shape, the setting number as in the more the first day of the week and a ₁₅ ~a _21, month calendar month of days E is 28 days by the same means in the case of the number of days E calendar month is 28 days All seven day table patterns a are printed on the right side of the leap month on the calendar plate 6, the setting numbers are set to a _{22 to} a _28, and the setting numbers are printed on the back face of the calendar plate 6.

Next, the corresponding calendar list 8 will be described.

For the first day of the week of each calendar year from January 1, 1990 to December 31, 2109, the first day of each calendar day is calculated by the general formula of Zeller's day of the week, and the MOD is used to calculate A. Is 0, 1, 2,
For the case of 3, 4, 5, 6

[0043]

[Table 2] If you think about the number of A and the setting number when the number E of the calendar month is E = 31 days, the setting number when the first day of the calendar month is Saturday is set to a ₁ . Therefore, the suffix of the setting number a can be expressed as "7-A".

[0044] In addition, since the setting number of the case the first day of the calendar month in the case of the number of days E = 30 days of the calendar month is Saturday was a _8, calendar month of considering the number of day and day of the week for this suffix so as to correspond When the number of days E is 31 days, it is equal to the value obtained by adding 7 to the number of suffixes of the setting number. Similarly, when the number of days E of a calendar month is 29 days, the suffix of the setting number is the number of setting numbers when E is 30 days. 7 for the number of suffixes and 28 for the number of calendar days E
The suffix of the setting number for the day is equal to the value obtained by adding 7 to the number of suffixes for the 29th day of the day. From the above, the suffix for the setting number is the suffix of the setting number = 7 x (31-E) + ( 7-
A) can be represented.

Therefore, as shown in FIG. 5, the vertical axis represents 1990,
2000, 2010, 2020 ... 210
The column of year 0 is taken, and the horizontal axis is +0 year, +1 year, +2 year ...
・ Take the column of the yearly unit for +9 years and divide the horizontal column of the yearly unit into January, February, March ... December, and the Zeller's formula in the lower column of each division column. The setting number 7 set in the above from the first day of the month obtained in step 3 is described as shown in FIG.

The calendar year plate 2 ₁ for displaying the calendar year of the calendar year plate 2 in units of 10 cannot be displayed up to ten thousand years due to space limitations. Therefore, when necessary, the calendar year plate 2 ₁ following the current calendar plate 2 ₁ Is made in units of 10. Also, the corresponding calendar list 8 is similarly created by the same means as above for the portion after 2109.

An embodiment of claim 2 will be described.

On the back surface of the plate surface 1, several calendar days for several years and six day stars for each calendar day can be attached / detached to form a fan shape for each calendar year and printed on a disk. The calendar date from 1st to 31st is printed in the radial direction on the surface of the plate surface 1 at a predetermined interval, and the desired calendar year of the six-day board 9 is printed to the right of this print. A six-day star display window 9 "that can display six-day stars on calendar days of the year is provided.

The six-day board 9 will be described.

In the six-day board 9 shown in FIG. 7, the surface of the disk is radially divided into six equal parts, and each section is printed with six-day stars on the calendar day of the calendar month of one year. It is a six-day board 9 for a year, and shows a list of six-day stars from 1996 to 2000. (A blank section 10 will be described later.) FIG. 8 is an enlarged section of the six day board 9 in FIG.
The six-day board 9 of the present embodiment will be described with reference to the 1996 six-day star list.

For the sake of convenience, the blanks in the left column of FIG. 8 are the calendar days printed on the surface of the plate surface 1 from the 1st to the 31st.

In the figure, a display field for displaying the six-day star list of the calendar year in an arc shape is provided at the top of the fan-shaped frame.
Below that, a calendar month display field from January to December is provided in an arc shape at a predetermined interval.

The six-day stars of the day of the calendar month are printed at the same predetermined intervals as the intervals of the calendar days printed from the 1st to the 31st in the radial direction on each calendar month column.

For example, the six-day star on January 1, 1996 is "Senior", the six-day star on August 1, 1996 is "Buddha", 199.
On August 15, 6th, "Tohiki" is printed at the intersection of the calendar month column for August and the calendar date column for 15th.

Next, another disc with the same shape and the same pattern on another disc is used for five years from 2001 to 2005.
Then, create multiple 6-day boards 9 for 5 × several years, and the multiple 6-day boards 9 can be rotated and removed at predetermined locations within the board surface 1 and the back plate surface 1 ′. Pivot on.

The blank section 10 will be described.

When a plurality of 6th day plates 9 are axially attached between the plate surface 1 and the back plate surface 1'in a superposed state, for example, the 6th day of the calendar day of the 2004 6th day plate 9 is displayed as the 6th day star. When it is desired to display from the window 9 ", the six day plate 9 is made slightly thicker, and the outer diameter of the disk-shaped six day plate 9 is slightly increased to slightly increase the strength of the plate body. A blank section 10 is formed by opening along the contour of the blank, and the section 6 of 1996-2000 is rotated to open the section 10 of the blank section of the six-day star display window 9 ".
6-day star plate for 2001-2005 after adjusting to
Is rotated to display the 2004 six-day star list on this six-day star display window 9 ".

Further, instead of the main six-day board 9, the vertical axis represents the calendar months from January to December and the horizontal axis represents the days 1 to 31 for each calendar year.
A calendar day up to the day is provided, and at the intersection of each calendar month on the vertical axis and each calendar day on the horizontal axis, the six calendar days of the calendar month and the calendar day You may create a star chart (not shown) and attach it to this rotary fountain calendar.

[0059]

EFFECTS OF THE INVENTION Since the present invention is configured as described above, the dial type monthly display that also displays the six-day star of the current year and month of the year is extremely simple in structure, practical, convenient, and inexpensive. It becomes a calendar for every year.

[Brief description of drawings]

FIG. 1 is a front view of an embodiment of the present invention.

FIG. 2 is a back view of the embodiment of the present invention.

FIG. 3 is an explanatory diagram of a seven-day table pattern printed on the surface of the calendar plate of the present invention.

FIG. 4 is an explanatory diagram showing suffix numbers of setting numbers printed on the back surface of the calendar plate of the present invention.

FIG. 5 is a list of corresponding calendars of the present invention.

FIG. 6 is an enlarged view showing a description example of a corresponding calendar list of the present invention.

FIG. 7 is a drawing of a six-day board of the present invention.

FIG. 8 is a partially enlarged explanatory view illustrating the content of the six-day board of the present invention.

[Explanation of symbols]

 a 7-day table pattern a'desired 7-day table pattern 1 plate surface 2 calendar year plate 2'calendar year 2 "calendar year display window 3 calendar month plate 3'calendar month 3" calendar month display window 4 day 5 first day 6 calendar day plate 6 "seven days Table display window 7 Setting number 8 Calendar list 9 Corridor 9 "6 star display window

Claims (2)

[Claims] 1. A dial type monthly calendar, wherein a calendar year plate with concentrically printed calendar years of several decades is concentrically attached to the back side of the plate side of the dial type monthly calendar so that it can be attached and detached. The calendar month plate from January to December is printed in concentric circles on the other part, and the days from Sunday to Saturday are printed on the surface of the plate in a circular arc at predetermined intervals. A seven-day table display window that can display the seven-day table of January in a fan shape is opened below the print, and the first day of the calendar day of January starts on any day from Sunday to Saturday on the back side of the board and is sequentially fed. The calendar month of January is arranged and displayed like a seven-day table 2
A calendar date plate on which eight kinds of seven day table patterns are printed in a fan shape is rotatably attached, and the calendar day plate is rotated to select a desired seven day table pattern from the 28 kinds of seven day table patterns. It is provided so that it can be displayed from the table display window, each 7-day table pattern is assigned a setting number, and the day of the first day of each calendar month of each calendar year in which this setting number is separately set is displayed together in a list. A dial-type perpetual calendar for each month, which is provided with a calendar year display window capable of displaying a calendar year and a calendar month display window capable of displaying a calendar month on the plate surface in correspondence with the setting number of the compatible calendar list. 2. A plurality of six day plates, which are printed on a circular disk with six day stars for each calendar month and each calendar day in a fan shape for each calendar year, can be attached to and removed from the back side of the plate. A calendar day from 1st to 31st is printed in the radial direction at a predetermined interval on the surface of the board, and next to the right of this printing, the calendar year for the desired calendar year The dial-type monthly perpetual calendar according to claim 1, wherein a six-day star display window capable of displaying the six-day star on the calendar day is provided.