JPS5839900Y2 - Shashinshiyokujikinioker Oobunmojiban - Google Patents

Description

[Detailed explanation of the invention] This invention is a phototypesetting machine that can set the desired space between words when printing European characters without the need for complicated movements or mechanisms. It is related to the dial.

When printing European characters using a conventional phototypesetting machine, when setting the desired space between words, it is necessary to
It was necessary to provide a blank feed lever or a blank feed switch for minute, three minute, or four minute feed, or to provide a tooth feed mechanism that can be set to any number of minutes.

In addition, in phototypesetting machines that do not have the above-mentioned mechanism, 1
It is necessary to use a gear feed lever or switch, or to preset the character filling setting to 2 minutes, 3 minutes, or 4 minutes of the European full-width characters printed, and then perform full-width jump feed. Also, this lever or switch for blank feed is separate from the lever or switch for printing, so in order to set the desired space, the printing operation must be temporarily interrupted, and the lever or switch for printing must be stopped. The user is forced to repeat the extremely complicated process of operating a lever or switch for blank feed and then operating a lever or switch for printing again.

Therefore, this idea aims to eliminate the complicated mechanisms and gestures mentioned above, and to provide a European dial for phototypesetting machines that can set the desired spacing using exactly the same gestures as when printing. In the same row as each group of letters such as 2 minutes, 3 minutes, 4 minutes, etc., letters or symbols, etc. that can be colored so that the light rays that are exposed to the photosensitive material of one letter do not pass through are placed on the board. .

To describe an embodiment of this invention with reference to the drawings below, European characters (hereinafter simply referred to as characters) are sorted into groups with the same or approximately the same character width on the board P, and a group of half letters a and In columns with the same or approximately the same character width, set a space that does not allow the light rays that are exposed to the photosensitive material to pass through for one character, and add a frame in an appropriate color, for example red, to indicate the position of the half space. Minute character or symbol 2
Put in.

Also, for a group of rows of 3rd and 4th characters S and C, a frame and 3rd and 4th characters or symbols 3 and 4 are inserted in red as the space display in the same way as for the 2nd character.

Since this invention has the above-mentioned configuration, when printing,
When setting a space of 2 minutes between words, select 2 on the board P.
If you print by aligning the character mask at position 2 of the minute frame, the photosensitive material will be blank because no light rays that are exposed to the photoreceptor will pass through this position 2, and at the same time as blank printing, the photoreceptor rays will be halved. Only the width is sent.

Therefore, a space of two minutes is set between words.

Also, regarding the 3-minute and 4-minute space settings, 3 and 4 minutes, respectively.
By aligning the character mask to the position and printing, you can change the space by 3 or 4 minutes.

As described above, the space between characters can be easily set from a predetermined position on the board where the characters are arranged, so there is no need to use the conventional jump lever or switch for each character. The space can be set with exactly the same movement as the previous one, and there is no need for a mechanism for setting the space, so the structure itself can be significantly simplified, and it can be manufactured at low cost. Since there is no need to operate the switches and printing levers or switches one by one, there is no need to get used to malfunctions, and there is no significant wasted operating time.
You can expect a significant improvement in printing efficiency, and when printing Japanese text, you can set the space from this dial, allowing you to
The minute, 3 minute, and 4 minute spaces also have practical benefits, such as allowing the same operations as printing operations.

[Brief explanation of the drawing]

The drawing is a plan view of an embodiment of this invention. P...board surface, a, l), c...2 minutes,
Characters for 3 minutes, 4 minutes, 2, 3.4... Characters or symbols corresponding to 2 minutes, 3 minutes, and 4 minutes that can be colored, etc.

Claims (1)

[Scope of utility model registration request] A photograph in which letters or symbols, etc. that can be colored to prevent the light rays that are exposed to the photosensitive material from passing through, are arranged on the board in the same row as a group of letters such as 2 minutes, 3 minutes, and 4 minutes of full-width characters. Roman dials on typesetting machines.