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Data-processing device, tablet printing apparatus, data-processing method, and tablet printing method

A data processing device and data technology, applied in the direction of electrical digital data processing, input/output process of data processing, printing, etc., can solve the problem of weak pressure tolerance of orally disintegrating tablets, and achieve suppression of mottled and image quality The reduction and the effect of suppressing the reduction of printing quality

Active Publication Date: 2019-01-11
DAINIPPON SCREEN MTG CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Orally disintegrating tablets are weak against pressure

Method used

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  • Data-processing device, tablet printing apparatus, data-processing method, and tablet printing method
  • Data-processing device, tablet printing apparatus, data-processing method, and tablet printing method
  • Data-processing device, tablet printing apparatus, data-processing method, and tablet printing method

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Embodiment Construction

[0053] Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the following description, the direction in which a plurality of tablets is conveyed is referred to as a "transportation direction", and the direction perpendicular to and horizontal to the conveyance direction is referred to as a "width direction".

[0054] 1. Structure of tablet printing device

[0055] figure 1 It is a figure showing the structure of the tablet printing apparatus 1 which concerns on one embodiment of this invention. The tablet printing device 1 is a device that prints images such as a product name, a product number, a company name, and a logo on the surface of each tablet 9 while conveying a plurality of tablets 9 that are medicines. like figure 1 As shown, the tablet printing apparatus 1 of the present embodiment includes a hopper 10 , a feeding unit 20 , a conveying cylinder 30 , a first printing unit 40 , a second printing unit 50 , a delivery...

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Abstract

The present data-processing device (80) is for preparing print data (D5) for printing on the surfaces of tablets using an inkjet head. The data-processing device (80) comprises a vector-rotating section (81) and an image-transforming section (82). The vector-rotating section (81) vector-rotates input vector data (D1) and prepares multiple vector-rotated data (D2) that correspond to multiple rotation angles. The image-transforming section (82) transforms each of the vector-rotated data (D2) to raster data (D3). It is thereby possible to limit the occurrence of reduced print quality due to imagerotation. As a result, it is possible to limit the occurrence of reduced print quality in tablet printing devices. Accordingly, it is possible to improve print quality in inkjet-mode tablet printingdevices.

Description

technical field [0001] The present invention relates to a data processing device and a data processing method for creating print data used in a tablet printing device for printing on the surface of a tablet, and to a tablet printing device and a tablet printing method. Background technique [0002] Characters or serial numbers for identifying products are printed on the surface of tablets as medicines. This letter or number is sometimes printed by engraving. However, engraving has a problem of low visibility. In particular, in recent years, the spread of generic drugs has led to the diversification of the types of tablets. Therefore, in order to accurately identify the tablet, it is desirable to print clearly on the surface of the tablet. [0003] In addition, in recent years, orally disintegrating tablets that can be taken without water have become popular. Orally disintegrating tablets are weak against pressure. Therefore, when printing an orally disintegrating tablet...

Claims

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Application Information

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IPC IPC(8): B41J2/01A61J3/06B41J21/00
CPCA61J3/06B41J2/01B41J21/00B41J29/38B41M5/0047B41M5/0088G06F3/1242
Inventor 中野信行内田直树
Owner DAINIPPON SCREEN MTG CO LTD
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