JP4563094B2 - calendar - Google Patents

Description

  The present invention relates to a calendar that can increase the amount of information to be included in a calendar and can make maximum use of the paper, and can save resources.

  Conventionally, various calendars have been sold and used. In such a calendar, not only the date is simply printed on the paper, but also various ideas are made. For example, Patent Document 1 proposes to use the back side corresponding to the design pattern of the calendar as a postcard as a postal form. Further, Patent Document 2 proposes to print a calendar for the next year on the back side of a paper card.

Japanese Utility Model Publication No. 6-17956 However, Patent Document 1 has a different object from the present invention, and Patent Document 2 proposes to use the back surface, but it does not consider the ease of use for the user. If it is not convenient to use, it will not be used in the end, and effective use of resources will not be possible. Today, where environmental concerns are increasing, a more environmentally friendly calendar that takes account of usability is required.

  In view of the above viewpoint, an object of the present invention is to provide a calendar that can effectively use paper and cope with environmental problems.

The first of the gist of the present invention for solving the above-mentioned problem is a calendar having a structure in which a cover and a plurality of other sheets are bound at one end, and the surface of each sheet other than the cover has a sheet following the cover . The date corresponding to a predetermined period unit A starting in January of the current year from the first page is sequentially displayed for each sheet, and on the back side of each sheet including the cover, the next facing the back side of the sheet is A date corresponding to the period unit B of a period continuous with the period (monthly) displayed on the front side of the sheet is displayed, and the date of a specific period C is displayed on the back side of the last sheet. The calendar is characterized by being.

A second aspect of the present invention that solves the above problems is a calendar having a structure in which a cover and a plurality of other sheets are bound at one end, and the surface of each sheet other than the cover has a sheet of paper following the cover . The date corresponding to a predetermined period unit A starting in January of the current year from the first page is sequentially displayed for each sheet, and on the back side of each sheet including the cover, the next facing the back side of the sheet is period displayed on the surface of the sheet (monthly) and date for a specific period unit B to be added thereto are displayed on the back surface of the last sheet, the display date of a specific period C In the calendar, which is characterized by being.

The third of the gist of the present invention for solving the above problems is a calendar having a structure in which seven sheets including a cover are bound at one end, the cover is displayed on the surface of the first sheet, and the first sheet The date of January of the current year is displayed on the back of the paper, the date of February is displayed on the front of the second paper, and the date of March is displayed on the back of the second paper. Shows the date of April, the date of May on the back of the third paper, the date of June on the front of the fourth paper, and the date of July on the back of the fourth paper The date of August is displayed on the front surface of the fifth paper, the date of September is displayed on the back surface of the fifth paper, and the date of October is displayed on the front surface of the sixth paper. The date of November is displayed on the back of the 6th paper, the date of December is displayed on the front of the 7th paper, and January of the following year on the back of the 7th paper. A calendar, in which characterized in that the date of is displayed.

A fourth aspect of the present invention that solves the above problems is a calendar having a configuration in which seven sheets including a cover are bound at one end, and the cover is displayed on the surface of the first sheet. The date of the current year is displayed on the back of the paper, the date of January is displayed on the surface of the second paper, the date of February is displayed on the back of the second paper, and the surface of the third paper Displays the date of March, the date of April on the back of the third paper, the date of May on the front of the fourth paper, and the date of June on the back of the fourth paper The date of July is displayed on the front surface of the fifth paper, the date of August is displayed on the back surface of the fifth paper, and the date of September is displayed on the front surface of the sixth paper. The date of October is displayed on the back of the 6th sheet, the date of November is displayed on the front of the 7th sheet, and the month of December is displayed on the back of the 7th sheet. Attached is in the calendar, which is characterized in that it is displayed.

  A fifth aspect of the present invention for solving the above problems is a calendar having a structure in which four sheets including a cover are bound at one end, the cover is displayed on the surface of the first sheet, and the first sheet The date of January and February of the current year is displayed on the back of the paper, the dates of March and April are displayed on the front of the second paper, and the dates of May and June are printed on the back of the second paper. The date of July and August is displayed on the front surface of the third paper, the date of September and October is displayed on the back surface of the third paper, and the date of November is displayed on the front surface of the fourth paper. The date of the month of December is on a calendar characterized in that the following year shows January and February on the back of the fourth sheet.

  A sixth aspect of the present invention that solves the above problem is a calendar having a configuration in which four sheets including a cover are bound at one end, the cover is displayed on the surface of the first sheet, and the first sheet The date of the current year is displayed on the back of the paper, the dates of January and February are displayed on the front of the second paper, and the dates of March and April are displayed on the back of the second paper. The date of May and June is displayed on the surface of the third sheet, the date of July and August is displayed on the back of the third sheet, and the date of September and October is displayed on the surface of the fourth sheet. The date is on a calendar characterized in that November and December are displayed on the back of the fourth sheet.

According to the present invention, not only the date is displayed on the front surface of the calendar paper as in the conventional calendar, but also the date is displayed on the back surface of the calendar paper to increase the amount of information and the amount of paper used as a whole. Can be reduced to reduce environmental impact.
That is, since the calendar of the next month is also displayed on the back of each page, it can be reused as a poster calendar or ball calendar without throwing away used pages.
In the inventions according to claims 1 to 9, by displaying the dates of different periods on the front and back sheets, when the front cover or the following sheet is peeled off, the back side and the next sheet are displayed in parallel. Can display a large amount of information.
In the invention according to any one of claims 10 to 15, by displaying a date of a period that is partially common to the front and back sheets, when the front cover or the following sheet is peeled off, a calendar that uses the back side in another place Can be used as
In the inventions according to the sixteenth to the nineteenth aspects, the dates of different periods that are successively consecutive are displayed on the front and back sheets. By displaying them in parallel or the like, about half of the conventional sheet as a whole is displayed. The amount can fulfill the function of a calendar, and significant resource saving can be achieved.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
FIG. 1 is an external perspective view of an embodiment of a calendar according to the present invention. As shown in FIG. 1, in the calendar 1, following the cover H, sheets C <b> 1 to Cn that display the date (calendar) of each month are bound together. Since the number of sheets differs for each period displayed on each sheet, the value of Cn is variable. If the display is in units of one month, 13 sheets are usually required including the cover. If it is February, it is usually 7 cards.
On the cover page H of Calendar 1, the contents indicating the entire calendar such as a picture and a photograph are printed in addition to the display of “2005” indicating the current year, the characters of “Calendar”, “XXX Company”, etc. It may be.

FIG. 2 is a plan view showing the state of the surface of the calendar paper C1. In FIG. 2, M is a monthly display area, D is a date display area, and F is a picture display area. A company name display 3 of “XX Co., Ltd.” is provided in the lower row. The month display area M is information indicating the month displayed on the paper. In the case of FIG. 2, since January is displayed, the date display area D displays the dates from the 1st to 31st in correspondence with the day of the week.
Note that the date is configured so that the line changes in units of weeks, with the left end being Sunday (SUN) and the right end being Saturday (SAT). As the date arrangement, the left end may be Monday (MON) and the right end may be Sunday (SUN). Regardless of the example of FIG. 2, the date of two or three months may be displayed on the surface of one sheet.
In the case of FIG. 2, the period unit A referred to in the present invention is “one month”. In January and February, the period unit A is “2 months”, and in January, February, and March, the period unit A is “3 months”.

A through hole 4 is provided in a portion close to the top of the calendar paper, which can be used when the calendar is suspended and posted. A perforation line 5 is provided below the through hole 4 in the left-right direction of the drawing, and the calendar body 1 and the calendar paper can be separated by the perforation line 5. The perforation line 5 is also provided at the same position on the calendar cover H and the other sheets C1 to Cn. Regarding the other appearances, the surface of the calendar papers C1 to Cn has the same appearance, but the displayed period (monthly) and date are naturally different.
On the other hand, on the back side of each sheet, a period displayed on the front side of the sheet or a period different from the date is displayed. The contents will be described below because there are various embodiments.

Embodiments of a calendar according to the present invention will be described in order with reference to the drawings. FIG. 3 is a calendar according to the first embodiment (1), FIG. 4 is a calendar according to the first embodiment (2), and FIG. The calendar of the first embodiment (3), FIG. 6 is the calendar of the first embodiment (4), FIG. 7 is the calendar of the first embodiment (5), and FIG. 8 is the calendar of the first embodiment (6). 9 is a diagram showing a calendar according to the first embodiment (7), and FIG. 10 is a diagram showing a calendar according to the first embodiment (8).

  11 is a calendar according to the second embodiment (1), FIG. 12 is a calendar according to the second embodiment (2), FIG. 13 is a calendar according to the second embodiment (3), and FIG. 14 is a second embodiment. 15 is a calendar of the second embodiment (5), FIG. 16 is a calendar of the third embodiment, FIG. 17 is a calendar of the fourth embodiment, and FIG. 18 is a fifth embodiment. FIG. 19 is a diagram showing a calendar according to the sixth embodiment.

Although the common feature of 1st Embodiment is the content described in Claim 1, it demonstrates anew.
The first is a “calendar having a structure in which a cover and a plurality of other sheets are bound at one end”. “Cover” is the surface on which 2005 or 2005 is displayed.
“Other sheets” is a sheet that follows the cover and displays the date of each month of the year. Of course, it does not matter if a pattern other than the date is printed. The same applies to the back side. Then, “the date corresponding to a predetermined period unit A starting from January of the current year is sequentially displayed on the surface of each sheet other than the cover for each sheet from the first surface of the sheet following the cover.” . “Period” means January or February. In addition, “the date corresponding to the period unit B of a period subsequent to the period unit A displayed on the front surface of the next sheet facing the back surface of the sheet is displayed on the back surface of each sheet including the cover. ing.". That is, the date of the period following the period of the front side of the next sheet is displayed on the back side. The back side period unit may be the same as or different from the front side. “The date of a specific period C is displayed on the back side of the last sheet.”
The “specific period C” is for January, for February, for one year, and varies depending on the embodiment.

The calendar 1 of the first embodiment (1) is as shown in FIG. This corresponds to claim 2. The period unit A in this case is 2 months. The date of January and February are displayed on the front surface C1f of the next paper C1 following the cover Hf. The date is a normal calendar display in which the day of the week is associated with the day. On the other hand, the date of March and April are displayed on the back surface Hb of the cover. In the figure, the display of March to April indicates that the calendar of each month is displayed corresponding to the date and day of the week, but is omitted. The same applies to the following drawings.
Therefore, the period unit B is also two months. If the cover sheet Hf is peeled off and posted side by side with the surface C1f displaying the dates of January and February, a continuous calendar from January to April can be seen. Of course, there are various usage methods even if they are not displayed side by side, and the usage method is up to the user. On the back surface C6b of the last sheet C6, a calendar from January to December of the following year is displayed as the specific period C. The calendar 1 according to the first embodiment is intended for such an effect.

  The calendar 1 of the first embodiment (2) is as shown in FIG. This corresponds to claim 3. The period unit A in this case is 2 months. Dates of March, April, and May are displayed on the back surface Hb of the cover. Therefore, the period unit B is 3 months. If the cover sheet Hf is peeled off and then posted side by side with the sheet C1f displaying the dates of January and February, a continuous calendar from January to May can be viewed. On the back surface C6b of the last sheet C6, a calendar from January to December of the following year is displayed as the specific period C.

  The calendar 1 of the first embodiment (3) is as shown in FIG. This corresponds to claim 4. The period unit A in this case is 2 months. Only the date of March is displayed on the back surface Hb of the cover. Therefore, the period unit B is one month. After peeling off the cover Hf, if it is posted side by side with the surface C1f on which the dates of January and February are displayed, a continuous calendar from January to March can be seen. On the back surface C6b of the last sheet C6, a calendar from January to December of the following year is displayed as the specific period C.

The calendar 1 of the first embodiment (4) is as shown in FIG. This corresponds to claim 5. The period unit A in this case is two months. On the back surface Hb of the cover Hf, the date from March to December is displayed in March. In FIG. 6, “Z” character display means that the date of the month is omitted.
In this case, the period unit B is one month plus one year. In the fifth aspect of the present invention, the current year or the next year is indicated on the back surface C5b of the C5 sheet because January date of the following year and January to December of the following year are displayed. If the cover Hf is peeled off and the back surface Hb is posted side by side with the front surface C1f on which the dates of January and February are displayed, January, February and March, and January to December of that year You can see a long and continuous calendar. As described above, there are various usage methods even if they are not displayed side by side. On the back surface C6b of the last sheet C6, a calendar from January to December of the following year is displayed as the specific period C.
The numbers “1, 2, 3,... 12” mean that the date (calendar) of each month is displayed, although not shown.

  The calendar 1 of the first embodiment (5) is as shown in FIG. This corresponds to the sixth aspect. Thereafter, the date for one month is displayed on the surface of each sheet up to the first embodiment (8). Therefore, the period unit A is one month. The date of February is displayed on the back surface Hb of the cover Hf. In this case, the period unit B is one month. After the cover Hf is peeled off, if the back surface Hb is posted side by side with the front surface C1f displaying the date of January, the calendars for January and February can be viewed. As described above, there are various usage methods even if they are not displayed side by side. On the back surface C12b of the last sheet C12, the date of February of the following year is displayed as the specific period C.

  The calendar 1 of the first embodiment (6) is as shown in FIG. This corresponds to the seventh aspect. Period unit A is one month. On the back surface Hb of the cover Hf, dates for February and March are displayed. In this case, the period unit B is 2 months. If the cover Hf is peeled off and the back surface Hb is posted side by side with the front surface C1f displaying the date of January, the calendars for January, February and March can be viewed. As described above, there are various usage methods even if they are not displayed side by side. On the back surface C12b of the last sheet C12, a calendar from January to December of the following year is displayed as the specific period C.

  The calendar 1 of the first embodiment (7) is as shown in FIG. This corresponds to claim 8. Period unit A is one month. On the back surface Hb of the cover Hf, dates for February, March, and April are displayed. In this case, the period unit B is 3 months. After peeling off the cover Hf, if the back surface Hb is posted side by side with the front surface C1f displaying the date of January, the calendar from January to April can be viewed. As described above, there are various usage methods even if they are not displayed side by side. On the back surface C12b of the last sheet C12, a calendar from January to December of the following year is displayed as the specific period C.

The calendar 1 of the first embodiment (8) is as shown in FIG. This corresponds to claim 9. Period unit A is one month. On the back surface Hb of the cover Hf, the date of February and the year from January to December are displayed. In this case, the period unit B is not a fixed period but varies, but displays the next month following the period displayed on the surface of each sheet and the period from January to December of the current year. After the cover Hf is peeled off, if the back surface Hb is posted side by side with the front surface C1f on which the date of January is displayed, the calendars for January and February, and January to December of the current year can be viewed. As described above, there are various usage methods even if they are not displayed side by side. As illustrated in the enlarged image, on the back surface Hb of the cover, February is printed with relatively large letters, and dates from January to December of the current year are printed with small letters.
As described above, the portion displayed in the Z-character shape means that the date of the month is omitted and displayed, and the same applies to the subsequent drawings.
On the back surface C12b of the last sheet C12, a calendar for February of the following year and January to December of the following year is displayed as the specific period C.
Although the numbers “1, 2, 3,...” Are omitted, it means that the date of each month (calendar) is displayed. The same applies to FIGS. 11 and 12.

Next, a calendar according to the second embodiment will be described.
Although the common feature of 2nd Embodiment is the content described in Claim 10, it demonstrates anew.
“A calendar with a structure in which a cover and a plurality of other sheets are bound at one end”, “The surface of each sheet other than the cover is a predetermined sheet starting from the first side of the sheet following the cover in January of the current year. The date corresponding to the period unit A is displayed in order for each sheet ”and“ the date of a specific period C is displayed on the back of the last sheet ”is the first implementation. It is the same as the case of the form. According to the second embodiment, “the date corresponding to the specific period unit B added to the period unit A displayed on the front surface of the next sheet facing the back surface of the sheet on the back surface of each sheet including the cover sheet” Is displayed ”. That is, the date of a period obtained by adding a specific period unit B to the period unit A on the front surface is displayed on the back surface. As described above, the date on the back surface is displayed with a partially overlapping date, so that it is not displayed in parallel with the front surface side, but can be used by posting it somewhere else.

The calendar 1 of the second embodiment (1) is as shown in FIG. This corresponds to claim 11. The period unit A in this case is 2 months. The date of January and February are displayed on the front surface C1f of the next paper C1 following the cover Hf. On the other hand, the dates of January, February, and March are displayed on the back surface Hb of the cover Hf.
Therefore, since the period unit B means the added period, it is one month. After peeling off the cover Hf, if only the back surface Hb is posted in another place as described above, the utility value becomes high. The same applies to the back side of other sheets after C1. On the back surface C6b of the last sheet C6, a calendar for a specific period C, that is, January of the following year and January to December of the following year is displayed.

The calendar 1 of the second embodiment (2) is as shown in FIG. This corresponds to claim 12. The period unit A in this case is 2 months. The date of January and February are displayed on the front surface C1f of the next paper C1 following the cover Hf. On the other hand, on the back surface Hb of the cover Hf, January and February, and the date from January to December of the current year or the following year are displayed. Alternatively, the next year is because the date from January to December of the following year is displayed on the back surface C5b of the C5 paper. Therefore, the added period unit B is one year. After the cover Hf is peeled off, only the back surface Hb can be posted and used in another place. The same applies to other sheets.
On the back surface C6b of the last paper C6, as a specific period C, calendars for January and February of the following year and January to December of the following year are displayed.

The calendar 1 of the second embodiment (3) is as shown in FIG. This corresponds to the thirteenth aspect. In this case, the period unit A is one month. The date of January is displayed on the front surface C1f of the next sheet C1 following the cover sheet Hf. On the other hand, the date of January and February are displayed on the back surface Hb of the cover. Therefore, the added period unit B is one month.
After the cover Hf is peeled off, only the back surface Hb can be posted and used in another place.
On the back surface C12b of the last sheet C12, a calendar for January to December of the following year is displayed as the specific period C.

The calendar 1 of the second embodiment (4) is as shown in FIG. This corresponds to the fourteenth aspect. In this case, the period unit A is one month. The date of January is displayed on the front surface C1f of the next sheet C1 following the cover sheet Hf. On the other hand, the date of January, February, and March is displayed on the back surface Hb of the cover. Therefore, the added period unit B is 2 months. After the cover Hf is peeled off, only the back surface Hb can be posted and used in another place.
On the back surface C12b of the last sheet C12, a calendar from January to December of the following year is displayed as the specific period C.

The calendar 1 of the second embodiment (5) is as shown in FIG. This corresponds to the fifteenth aspect. In this case, the period unit A is one month. The date of January is displayed on the front surface C1f of the next sheet C1 following the cover sheet Hf. On the other hand, on the back surface Hb of the cover, January and the date from January to December of the current year are displayed as an enlarged image. However, the date from January to December of the following year is displayed on the back surface C11b of the C11 sheet. Therefore, the period unit B is one year of the current year or the next year. On the back surface C12b of the last sheet C12, a calendar for January of the following year and January to December of the following year is displayed as the specific period C.
After the cover Hf is peeled off, only the back surface Hb can be posted and used in another place. The same usage method can be applied to the back side of the C1-C12 paper.

  The third to sixth embodiments are resource-saving enhanced calendars. Since common features are difficult to explain, they are listed in the individual claims. Hereinafter, description will be made sequentially.

The calendar 1 of the third embodiment is as shown in FIG. This corresponds to the sixteenth aspect. The date of January is displayed on the back surface Hb of the cover Hf. The date of February is displayed on the front surface C1f of the paper C1 next to the cover Hf. The date of March is displayed on the back surface C1b of the February paper. This is sequentially displayed, and the date of January of the following year is displayed on the reverse side of the date of December of the last sheet.
As can be understood from the above description, in this embodiment, there is no distinction between cover sheets and calendar sheets, and the idea is to effectively use the front and back surfaces of all sheets as a calendar.
As a method of using the calendar 1 of the third embodiment, when the outermost cover Hf is cut off by the perforation line, it is turned over and posted next to the date of February newly appearing on the next paper C1f or separated. In addition, the method of using it by overlapping and pasting it again is performed.

The fourth embodiment is almost the same as the third embodiment, as shown in FIG. This corresponds to claim 17. The date of the year is displayed on the back surface Hb of the cover Hf. The numbers “1, 2, 3,...” Mean that the calendar for each month is displayed, although not shown.
As a method of using the calendar 1 of the fourth embodiment, when the outermost cover is cut off, it is turned upside down and displayed side by side next to the newly appearing January on the next page and used throughout the year.
After January, the date of the next month is displayed on the back, so if it is cut off, it will be turned upside down and pasted into the original position or posted side by side.

The fifth embodiment is as shown in FIG. This corresponds to claim 18. In this case, since the date for two months is displayed on each sheet, the calendar 1 is completed with a total of four sheets including the cover Hf. The method of use is the same as in the third embodiment.
The sixth embodiment is almost the same as the fifth embodiment, as shown in FIG. This corresponds to claim 19. Also in this case, since the dates for two months are displayed on each sheet, the calendar 1 is completed with a total of four sheets including the cover Hf. The method of use is the same as in the fourth embodiment.

Next, returning to FIG. 1 and FIG. 2, the general configuration of the calendar will be additionally described. In particular, the content is not limited to the calendar of the present invention.
In FIG. 1, the entire sheet is bound in a top-bound state, but the integrated calendar 1 may be fixed to the middle side of another mount.
As the binding tool T, known ones such as paper and metal fittings can be used, but it is desirable to use paper in consideration of environmental problems. The paper binding tool T is bound by a technique such as pressure bonding with glue applied to the cover H and the lowermost sheet Cn.

In FIG. 2, a picture display area F is displayed on almost the whole or part of the calendar paper, and a monthly display area M and a date display area D are provided so as to be distinguished from or overlapped with the picture display area F. ing.
The picture display area F can print art / art works, landscapes, and photographs of people. The pattern display area F may be provided separately from the calendar body, and may display a common pattern that can be viewed throughout the year only on the mount portion on which the calendar body is fixed.

  In the above embodiment, only the date is shown in the drawings, but the present invention is not limited to the calendar only and can naturally be used for those with a pattern. It is obvious to those skilled in the art that the present invention can also be applied to a desk calendar.

It is an appearance perspective view in one embodiment of a calendar concerning the present invention. It is a top view which shows the state of the surface of the calendar paper C1. It is a figure which shows the calendar of 1st Embodiment (1). It is a figure which shows the calendar of 1st Embodiment (2). It is a figure which shows the calendar of 1st Embodiment (3). It is a figure which shows the calendar of 1st Embodiment (4). It is a figure which shows the calendar of 1st Embodiment (5). It is a figure which shows the calendar of 1st Embodiment (6). It is a figure which shows the calendar of 1st Embodiment (7). It is a figure which shows the calendar of 1st Embodiment (8). It is a figure which shows the calendar of 2nd Embodiment (1). It is a figure which shows the calendar of 2nd Embodiment (2). It is a figure which shows the calendar of 2nd Embodiment (3). It is a figure which shows the calendar of 2nd Embodiment (4). It is a figure which shows the calendar of 2nd Embodiment (5). It is a figure which shows the calendar of 3rd Embodiment. It is a figure which shows the calendar of 4th Embodiment. It is a figure which shows the calendar of 5th Embodiment. It is a figure which shows the calendar of 6th Embodiment.

Explanation of symbols

1 Calendar 3 Company name display 4 Through hole 5 Perforation line H Cover M Month display area D Date display area T Binding tool F Picture display area

Claims (21)

A calendar having a structure in which a cover and a plurality of other sheets are bound at one end,
On the surface of each sheet other than the cover, dates corresponding to a predetermined period unit A starting from January of the current year are sequentially displayed for each sheet from the first surface of the sheet following the cover.
On the back side of each sheet including the cover, a date corresponding to the period unit B of the period continuous to the period (monthly) displayed on the front side of the next sheet facing the back side of the sheet is displayed.
A calendar characterized in that the date of a specific period C is displayed on the back side of the last sheet. 2. The calendar according to claim 1, wherein the period unit A and the period unit B are monthly units of two months, and the specific period C is a period of one year of the next year. The calendar according to claim 1, wherein the period unit A is a monthly unit of 2 months, the period unit B is a monthly unit of 3 months, and the specific period C is a period of one year of the next year. The calendar according to claim 1, wherein the period unit A is a monthly unit of two months, the period unit B is a monthly unit of one month, and the specific period C is a period of one year of the next year. The period unit A is a monthly unit of 2 months, the period unit B is one month and a period of one year of the current year or the next year, and the specific period C is a period of one year of the next year. 1 calendar. 2. The calendar according to claim 1, wherein the period unit A and the period unit B are monthly units of one month, and the specific period C is a period of February of the following year. The calendar according to claim 1, wherein the period unit A is a monthly unit of one month, the period unit B is a monthly unit of two months, and the specific period C is a period of one year of the next year. The calendar according to claim 1, wherein the period unit A is a monthly unit of one month, the period unit B is a monthly unit of three months, and the specific period C is a period of one year of the next year. Period unit A is a monthly unit of one month, period unit B is a monthly unit of one month and a period of one year of the current year, and a specific period C is a period of one year of February and the following year The calendar according to claim 1. A calendar having a structure in which a cover and a plurality of other sheets are bound at one end,
On the surface of each sheet other than the cover, dates corresponding to a predetermined period unit A starting from January of the current year are sequentially displayed for each sheet from the first surface of the sheet following the cover.
On the back side of each sheet including the cover, the period (monthly) displayed on the front side of the next sheet facing the back side of the sheet and the date corresponding to the specific period unit B added thereto are displayed. A calendar characterized in that the date of a specific period C is displayed on the back side of the last sheet. The period unit A is a monthly unit of 2 months, the specific period unit B is a monthly unit of one month following the period unit A, and the specific period C is the period of January of the following year and the year of the next year The calendar according to claim 10. The period unit A is a monthly unit of 2 months, the specific period unit B is the period of the current year or the next year, and the specific period C is the period of January, February and the following year. The calendar according to claim 10. 11. The calendar according to claim 10, wherein the period unit A is a monthly unit of one month, the specific period unit B is a monthly unit of one month, and the specific period C is a period of one year of the next year. . 11. The calendar according to claim 10, wherein the period unit A is a monthly unit of one month, the specific period unit B is a monthly unit of two months, and the specific period C is a period of one year of the next year. . The period unit A is a monthly unit of one month, the specific period unit B is a period of one year of the current year or the next year, and the specific period C is a period of January of the next year and a year of the next year The calendar according to claim 10. A calendar having a configuration in which seven sheets including a cover are bound at one end,
A front cover is displayed on the front surface of the first paper, a date of January of the current year is displayed on the back surface of the first paper, and a February date is displayed on the front surface of the second paper. Displays the date of March, the date of April is displayed on the front of the third paper, the date of May is displayed on the back of the third paper, and the date of June is displayed on the front of the fourth paper The date of July is displayed on the back of the fourth sheet, the date of August is displayed on the front of the fifth sheet, and the date of September is displayed on the back of the fifth sheet. The date of October is displayed on the front surface of the sixth paper, the date of November is displayed on the back surface of the sixth paper, and the date of December is displayed on the back surface of the seventh paper. Is a calendar that displays the date of January of the following year. A calendar having a configuration in which seven sheets including a cover are bound at one end,
A front cover is displayed on the front surface of the first paper, a date of the current year is displayed on the back surface of the first paper, and a January date is displayed on the back surface of the second paper. Displays the date of February, the date of March is displayed on the front of the third paper, the date of April is displayed on the back of the third paper, and the date of May is displayed on the front of the fourth paper The date of June is displayed on the back of the fourth sheet, the date of July is displayed on the front of the fifth sheet, and the date of August is displayed on the back of the fifth sheet. The date of September is displayed on the front surface of the sixth paper, the date of October is displayed on the back surface of the sixth paper, and the date of November is displayed on the back surface of the seventh paper. Is a calendar that displays the date of December. A calendar having a configuration in which four sheets including a cover are bound at one end,
A front cover is displayed on the front surface of the first paper, dates of January and February of the current year are displayed on the back surface of the first paper, and dates of March and April are displayed on the front surface of the second paper. The dates of May and June are displayed on the back of the second sheet, the dates of July and August are displayed on the front of the third sheet, and the dates of September and October are displayed on the back of the third sheet. The calendar is characterized in that the date is displayed in November and December on the front surface of the fourth sheet, and January and February are displayed on the back surface of the fourth sheet. A calendar having a configuration in which four sheets including a cover are bound at one end,
A front cover is displayed on the front surface of the first paper, the date of the current year is displayed on the back surface of the first paper, and the dates of January and February are displayed on the front surface of the second paper. The date of March and April is displayed on the back of the paper, the date of May and June is displayed on the front of the third paper, and the date of July and August is displayed on the back of the third paper The calendar is characterized in that the date of September and October are displayed on the front surface of the fourth sheet, and the date of November and December are displayed on the back surface of the fourth sheet. The calendar according to any one of claims 1 to 19, wherein each sheet of the calendar is stapled at a top portion which is one end. The calendar according to any one of claims 1 to 19, wherein each sheet of the calendar is stapled at a top portion at one end, and the whole is fixed to another mount.

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