Title:
打刻印評価方法および、打刻装置システム
Document Type and Number:
Japanese Patent JP7356669
Kind Code:
B2
Abstract:
To provide a new value in engraving by an engraving device.SOLUTION: Disclosed is an evaluation method of a stamp engraved by an engraving device provided with a carved seal. The method compares Information based on an inclination at an engraving time of each engraved mark for every engraving device, with authentic engraving information associated with each engraving device and each stamp, and information based on the inclination of the engraved mark at the engraving time, which is obtained from the stamp to be evaluated (S401 to S404), thereby, evaluating whether or not the stamp to be evaluated is a mark engraved by the engraving device associated with the authentic engraving information.SELECTED DRAWING: Figure 4
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Inventors:
Shinichi Ninomiya
Yoji Yamada
Yoji Yamada
Application Number:
JP2021008546A
Publication Date:
October 05, 2023
Filing Date:
January 22, 2021
Export Citation:
Assignee:
Shinichi Ninomiya
Yamada Machine Tool Co., Ltd.
Yamada Machine Tool Co., Ltd.
International Classes:
G06K19/06; B41K3/36
Domestic Patent References:
| JP2008097540A | ||||
| JP7182436A | ||||
| JP2017067526A | ||||
| JP2009187065A |
Attorney, Agent or Firm:
Kiminobu Kato
Hiroshi Oshino
Yutaka Nagata
Takafumi Oshima
Shinya Fukukawa
Tsukasa Ohta
Hiroshi Oshino
Yutaka Nagata
Takafumi Oshima
Shinya Fukukawa
Tsukasa Ohta