JPS5839478Y2 - 3D calendar - Google Patents

Description

[Detailed explanation of the invention] Conventional calendars have one page per year, 6 to 12 pages for each month, or one page per day, and are disposed of at the end of the year, month, or day. It could not have been a record.

This proposal was devised to eliminate this shortcoming, and it will make it possible to clearly understand each month, day, and day of the week in the Gregorian and Julian calendars, so that it can be used for all centuries. This is what I did.

An embodiment of the present invention will be described with reference to the drawings. As shown in FIG. 2C, the seven days of the week are written on the left column of the front surface of a sheet of paper, rotating vertically and horizontally, and a day of the week is provided.

These days of the week are arranged in four columns in the vertical direction as shown in Figure 1A to make it easier to see the ranking of each month as a calendar.

Next, in the right column on the front of the paper to the right of this day of the week, as shown by 2, numbers less than 10,000 digits of the year are written in a circular manner.

The numbers are arranged vertically from O to 27, and the next number is 28.
is placed on the same line as the number 00.

In this way, numerical values up to 99 are sequentially expressed in an array.

In addition, when arranging the numbers OO to 27 vertically, leave one blank line between numbers 3 and 4, and also leave the number 7 blank.
and the number 8, between the number 11 and the number 12, and so on, one line is left blank every four years.

This is because years that are multiples of 4 are leap years, so there are 29 days in February, and each day increases by one day after March, so one blank line was added as an adjustment.

It is a good idea to put parentheses around the parts of this number that correspond to leap years.

In this way, the numbers OO to 99 are sequentially arranged in rows to form one set, and seven rows of the same numbers are sequentially arranged on the right side of the set.

And only the numerical value OO is 1 due to the handling of normal years and leap years.
Remove the parentheses only in columns 3 and 5.

In this case, as you move to the right, the top row is lowered one step at a time due to leap year calculations in the Julian calendar.

Next, as shown in Figure 1A, a calendar table with dates for each month is written in the left column of the front surface of another sheet of paper.

In this case, January to March, April to June, July to September, and October to
The year is divided vertically into four periods, such as December, to make it easier to read.

Furthermore, the intervals between each month are determined by taking into consideration the last day of the week of the previous month and the first day of the next month.

For example, if it is the 31st day of the 1st or the 31st of the month of Monday, then February 1st will be a Tuesday, according to the Tuesday cycle in Figure 2.

However, a separate calendar was established for January and February in leap years, and each month was placed under the calendar for common years.

This paper is cut out in the upper part of each layer to form a through hole.

Its horizontal and vertical widths are made to match the horizontal and vertical widths of one column of the day of the week table, respectively.

On the right side of the paper surface, which is the right side of each layer, as shown in the opening of Figure 1, numerical values of the hundredth place and above of the year are arranged in order.

In this case, the calendar is divided into the Gregorian calendar and the Julian calendar, and the Julian calendar is arranged consecutively every 100 years.

The Julian calendar is used before October 4, 1582.

In addition, the Gregorian calendar is used after October 15, 1582, but in this case the arrangement for every 100 years is 16
Starting from the year 00, it is placed one row apart.

This is an adjustment for the decrease in the number of days per 100 years, since the Julian calendar is a leap year in units of 100 years, while the Gregorian calendar is only in leap years in units of 400 years.

However, in both cases, numerical values are arranged in seven columns, matching the number of columns in FIG.

A through hole is formed by cutting out the upper part of the paper with the numbers in the 100th place or higher.

Its width and height are made to match the width and height of one column of the numerical table showing the ten thousandth place of the year shown in Figure 2.

Next, we will explain how to use this product.

Overlap the paper shown in Figure 1 on the paper shown in Figure 2,
Find the 10,000th year of the Gregorian calendar at the right column opening, and match the 10,000th year of the Western calendar in Figure 2 through the hole above it.

For example, if you want to know the calendar for the year 1977, you can pass through the hole provided above the number 19 in the right column of the upper sheet, and the number 77 in the right column of the lower sheet can be found on the right side of the upper sheet. Align it to the last two digits of the number 19 in the column.

In this way, the day of the week table on the lower paper appears through the upper hole in the monthly calendar in the left column of the upper paper.

Then, if you trace the date of the month upwards, you will be able to understand at a glance what day of the week it is.

In this way, the product of the present invention is convenient because it allows one to easily know the past, present, and future days of the week.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and FIGS. 1 and 2 are plan views of two sheets of paper stacked one above the other.

Claims (1)

[Scope of claim for utility model registration] Day-of-the-week clothing with seven days of the week circulating vertically and horizontally in four rows, and numbers below 10,000 in the Western calendar for 100 years, with one year left blank every four years. A year table with seven columns and one year shift for each column is divided and written on one sheet of paper, and on another sheet superimposed on this sheet, the position of the first day of each month is written at a constant value. 12-month calendar with dates and 1 for leap years
A 7-column numerical table that separates the monthly and February calendars, and also includes numerical values of the 10,000th place or higher in the Western calendar, and a record of the turning point at which the Julian calendar was changed to the Gregorian calendar on a single sheet of paper. It is classified and written as follows. Cut holes in the paper by cutting out the upper part of each calendar table and the upper part of the numerical table with numerical values of 10,000 digits or more in the Western calendar, and use the holes on the numerical table to use the holes in the lower 10,000 digits. A three-dimensional calendar that reads the numerical values on the year table paper and reads each month, day, and day of the week of the year from the holes on the calendar.