JP2001093017A - Method for discriminating authenticity of paper sheets - Google Patents
Method for discriminating authenticity of paper sheetsInfo
- Publication number
- JP2001093017A JP2001093017A JP27118299A JP27118299A JP2001093017A JP 2001093017 A JP2001093017 A JP 2001093017A JP 27118299 A JP27118299 A JP 27118299A JP 27118299 A JP27118299 A JP 27118299A JP 2001093017 A JP2001093017 A JP 2001093017A
- Authority
- JP
- Japan
- Prior art keywords
- amount detection
- characteristic amount
- feature
- inspected
- sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Inspection Of Paper Currency And Valuable Securities (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、紙幣、有価証券
等の紙葉類の真偽判定方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for judging the authenticity of paper sheets such as bills and securities.
【０００２】[0002]
【従来の技術】紙幣の真偽判定方法として、検査対象紙
幣を走査させながら、所定位置に配された磁気センサ、
光センサ等の特徴量検出用センサによって、検査対象紙
幣の特徴量をその走査方向にわたってサンプリングし、
得られたサンプリングデータと予め作成した基準データ
とのマッチング度を算出することにより、検査対象紙幣
の真偽判定を行う方法が知られている。2. Description of the Related Art As a method of judging the authenticity of a bill, a magnetic sensor arranged at a predetermined position while scanning a bill to be inspected,
By a feature amount detection sensor such as an optical sensor, the feature amount of the inspection target bill is sampled in the scanning direction,
There is known a method of determining the authenticity of a banknote to be inspected by calculating a matching degree between the obtained sampling data and reference data created in advance.
【０００３】しかしながら、ユーザによって手動で検査
対象紙幣を走査させるような検査装置では、紙幣の搬送
速度が予め定められた基準速度とならない場合がある。
また、搬送装置によって自動的に検査対象紙幣を走査さ
せるような検査装置であっても、搬送装置の劣化等によ
って紙幣の搬送速度が予め定められた基準速度とならな
い場合がある。However, in an inspection apparatus in which a user manually scans a bill to be inspected, the bill conveying speed may not reach a predetermined reference speed.
Further, even in an inspection device that automatically scans a banknote to be inspected by a transport device, the transport speed of the banknote may not reach a predetermined reference speed due to deterioration of the transport device or the like.
【０００４】図６において、１は矢印の方向に走査され
る検査対象紙幣を、Ｌは特徴量検出用センサによって特
徴量を検出する走査ラインを示している。In FIG. 6, reference numeral 1 denotes a bill to be inspected scanned in the direction of the arrow, and L denotes a scanning line for detecting a characteristic amount by a characteristic amount detecting sensor.
【０００５】図６（ａ）は、検査対象紙幣の搬送速度
（走査速度）が基準速度である場合の特徴量検出用セン
サの特徴量検出信号波形を、図６（ｂ）は、検査対象紙
幣の搬送速度（走査速度）が基準速度より速い場合の特
徴量検出用センサの特徴量検出信号波形を、図６（ｃ）
は、検査対象紙幣の搬送速度（走査速度）が基準速度よ
り遅い場合の特徴量検出用センサの特徴量検出信号波形
を、図６（ｄ）は、検査対象紙幣の搬送速度（走査速
度）が途中で変化した場合の特徴量検出用センサの特徴
量検出信号波形をそれぞれ示している。FIG. 6A shows a characteristic amount detection signal waveform of a characteristic amount detecting sensor when the transport speed (scanning speed) of the banknote to be inspected is a reference speed, and FIG. FIG. 6 (c) shows the characteristic amount detection signal waveform of the characteristic amount detection sensor when the transport speed (scanning speed) is higher than the reference speed.
FIG. 6D shows a characteristic amount detection signal waveform of the sensor for detecting the characteristic amount when the transport speed (scanning speed) of the banknote to be inspected is lower than the reference speed, and FIG. The waveforms of the characteristic amount detection signals of the characteristic amount detection sensor when they change in the middle are shown.
【０００６】従来においては、紙幣の搬送速度（走査速
度）が基準速度である場合を想定して基準データを作成
している。このため、紙幣の搬送速度が基準速度と異な
る速度になった場合には、特徴量検出用センサの特徴量
検出信号波形と基準データとのマッチング度が低くなっ
てしまう。そこで、搬送速度による特徴量検出用センサ
の特徴量検出信号波形の違いを許容するためには、判定
基準を甘くする必要があった。そうすると、精度の高い
真偽判定を行うことができなくなる。Conventionally, the reference data is created on the assumption that the bill conveying speed (scanning speed) is the reference speed. Therefore, when the speed at which the bill is conveyed is different from the reference speed, the degree of matching between the characteristic amount detection signal waveform of the characteristic amount detection sensor and the reference data decreases. Therefore, in order to allow a difference in the characteristic amount detection signal waveform of the characteristic amount detection sensor depending on the transport speed, it is necessary to loosen the criterion. Then, it becomes impossible to perform highly accurate truth / false judgment.
【０００７】[0007]
【発明が解決しようとする課題】この発明は、検査対象
の紙葉類の走査速度が基準速度と異なっていても、正確
な真偽判定が行えるようになる紙葉類の真偽判定方法を
提供することを目的とする。SUMMARY OF THE INVENTION The present invention relates to a method of judging the authenticity of a paper sheet which enables accurate authentication even if the scanning speed of the paper sheet to be inspected is different from the reference speed. The purpose is to provide.
【０００８】[0008]
【課題を解決するための手段】この発明による第１の紙
葉類の真偽判定方法は、本物の紙葉類を走査させながら
複数の特徴量検出用センサによって紙葉類の特徴量を検
出させた場合において、１つの特徴量検出用センサによ
る特徴量検出値が所定値以上になったときに、他の全て
の特徴量検出用センサによる特徴量検出値が所定値以上
となるように、これらの特徴量検出用センサを配置して
おき、検査対象の紙葉類を走査させながら、上記のよう
に配置された各特徴量検出用センサによって検査対象の
紙葉類の特徴量を検出させ、全ての特徴量検出用センサ
による特徴量検出値が同時に所定値以上となれば、当該
検査対象の紙葉類を本物であると判定することを特徴と
する。According to a first aspect of the present invention, there is provided a method for judging the authenticity of a paper sheet, wherein a plurality of characteristic amount detecting sensors detect a characteristic amount of the paper sheet while scanning a real paper sheet. In such a case, when the feature value detected by one feature value detection sensor is equal to or more than a predetermined value, the feature value detection value by all other feature value detection sensors is equal to or more than a predetermined value. These characteristic amount detection sensors are arranged, and while scanning the inspection target sheet, the characteristic amount of the inspection target sheet is detected by each of the characteristic amount detection sensors arranged as described above. If the characteristic amount detection values of all the characteristic amount detection sensors simultaneously exceed a predetermined value, the paper sheet to be inspected is determined to be genuine.
【０００９】この発明による第２の紙葉類の真偽判定方
法は、本物の紙葉類を走査させながら複数の特徴量検出
用センサによって紙葉類の特徴量を検出させた場合にお
いて、所定の第１の特徴量検出用センサによる特徴量検
出値が所定値以上になるタイミングのうち、所定番目の
タイミングにおいて、他の全ての特徴量検出用センサに
よる特徴量検出値が所定値以上となるように、これらの
特徴量検出用センサを配置しておき、検査対象の紙葉類
を走査させながら、上記のように配置された各特徴量検
出用センサによって検査対象の紙葉類の特徴量を検出さ
せ、上記第１の特徴量検出用センサによる特徴量検出値
が所定値以上になるタイミングのうち、上記所定番目の
タイミングにおいて、他の全ての特徴量検出用センサに
よる特徴量検出値が同時に所定値以上となれば、当該検
査対象の紙葉類を本物であると判定することを特徴とす
る。A second authenticity determination method for a paper sheet according to the present invention is a method for detecting a characteristic value of a paper sheet when the characteristic amount of the paper sheet is detected by a plurality of characteristic amount detection sensors while scanning the real paper sheet. Among the timings at which the feature amount detection value of the first feature amount detection sensor becomes equal to or more than the predetermined value, the feature amount detection values of all the other feature amount detection sensors become equal to or more than the predetermined value at the predetermined timing. As described above, these characteristic amount detection sensors are arranged, and while scanning the inspection target sheet, the characteristic amount of the inspection target sheet is detected by each of the characteristic amount detection sensors arranged as described above. Among the timings at which the feature value detected by the first feature value detection sensor becomes equal to or more than a predetermined value, the feature value detection values obtained by all other feature value detection sensors at the predetermined timing. If the predetermined value or more at the same time, and judging a sheet of the test object to be authentic.
【００１０】[0010]
【発明の実施の形態】以下、図面を参照して、この発明
の実施の形態について説明する。Embodiments of the present invention will be described below with reference to the drawings.
【００１１】図１および図２は、検査対象紙幣および検
査対象紙幣の特徴量を読み取るためのセンサを示してい
る。FIG. 1 and FIG. 2 show a banknote to be inspected and a sensor for reading the characteristic amount of the banknote to be inspected.
【００１２】この例では、説明の便宜上、特徴量検出用
センサは２つとし、かつそれらのセンサは検査対象紙幣
の幅中央位置の特徴量を検出するように配置されている
場合について説明する。In this example, for convenience of explanation, a case will be described in which the number of characteristic amount detection sensors is two, and these sensors are arranged to detect the characteristic amount at the center of the width of the bill to be inspected.
【００１３】検査対象紙幣１は、図示しない検査装置に
投入され、矢印の方向に搬送されるものとする。検査装
置の所定位置に、２つの特徴量検出用センサ１１、１２
が設けられている。各センサ１１、１２としては、たと
えば、投光器１１ａ、１２ａと、受光器１１ｂ、１２ｂ
とからなる光透過型センサが用いられている。光透過型
センサ１１ａ、１１ｂは、検査対象紙幣１におけるライ
ンＬに沿って、検査対象紙幣１の特徴量（光透過率）を
検出する。The banknote 1 to be inspected is inserted into an inspection device (not shown) and transported in the direction of the arrow. Two characteristic amount detection sensors 11 and 12 are provided at predetermined positions of the inspection apparatus.
Is provided. Each of the sensors 11 and 12 includes, for example, a light emitter 11a, 12a and a light receiver 11b, 12b.
Are used. The light transmission type sensors 11a and 11b detect a characteristic amount (light transmittance) of the inspection target banknote 1 along the line L of the inspection target banknote 1.
【００１４】特徴量検出用センサ１１、１２は、本物の
紙幣を走査させながら本物の紙幣の特徴量を検出させた
場合において、一方の特徴量検出用センサ（以下、第１
センサという）１１の特徴量検出信号波形がピークにな
ったときに、他方の特徴量検出用センサ（以下、第２セ
ンサという）１２による特徴量検出信号波形がピークと
なるように配置されている。The characteristic amount detecting sensors 11 and 12 detect one characteristic amount of a genuine bill while scanning the genuine bill.
The characteristic amount detection signal waveform of the other characteristic amount detection sensor (hereinafter, referred to as a second sensor) 12 is arranged such that when the characteristic amount detection signal waveform of the characteristic amount detection sensor 11 reaches a peak. .
【００１５】この例では、第１センサ１１の特徴量検出
信号波形の３番目のピークが現れたときに、第２センサ
１２による特徴量検出信号波形がピークとなるように配
置されている。この例では、第１センサ１１と第２セン
タとの走査方向間隔がｄに設定されている。In this example, when the third peak of the characteristic amount detection signal waveform of the first sensor 11 appears, the characteristic amount detection signal waveform of the second sensor 12 is arranged to have a peak. In this example, the distance between the first sensor 11 and the second center in the scanning direction is set to d.
【００１６】図３は、真偽判定処理手順を示している。FIG. 3 shows the procedure of the true / false judgment processing.
【００１７】まず、被検査紙幣１を走査させることによ
り、各センサ１１、１２により、ラインＬに沿って特徴
量（光透過率）を検出する（ステップ１）。First, by scanning the bill 1 to be inspected, a characteristic amount (light transmittance) is detected along the line L by the sensors 11 and 12 (step 1).
【００１８】図４は、検査対象紙幣の搬送速度が基準速
度である場合の第１センサ１１の特徴量検出信号波形
と、第２センサ１２の特徴量検出信号波形とを示してい
る。FIG. 4 shows a characteristic amount detection signal waveform of the first sensor 11 and a characteristic amount detection signal waveform of the second sensor 12 when the transport speed of the banknote to be inspected is the reference speed.
【００１９】両センサ１１、１２の特徴量検出信号波形
に基づいて、第１センサ１１の特徴量検出信号波形の３
番目のピークが検出されたときに、第２センサ１２の特
徴量検出信号波形がピークであるか否かを判定する（ス
テップ２）。On the basis of the waveforms of the characteristic amount detection signals of the two sensors 11 and 12, 3
When the second peak is detected, it is determined whether the characteristic amount detection signal waveform of the second sensor 12 is a peak (Step 2).
【００２０】第１センサ１１の特徴量検出信号波形の３
番目のピークが現れたときに、第２センサ１２の特徴量
検出信号波形がピークであると判定した場合には、当該
検査対象紙幣を本物であると判定する（ステップ３）。The waveform 3 of the characteristic amount detection signal waveform of the first sensor 11
If it is determined that the characteristic amount detection signal waveform of the second sensor 12 is a peak when the second peak appears, the banknote to be inspected is determined to be genuine (step 3).
【００２１】第１センサ１１の特徴量検出信号波形の３
番目のピークが現れたときに、第２センサ１２の特徴量
検出信号波形がピークでないと判定した場合には、当該
検査対象紙幣を偽物であると判定する（ステップ４）。The waveform 3 of the characteristic amount detection signal waveform of the first sensor 11
When it is determined that the characteristic amount detection signal waveform of the second sensor 12 is not a peak when the second peak appears, the banknote to be inspected is determined to be fake (step 4).
【００２２】図５は、図４と同じ紙幣を検査対象紙幣と
して用い、検査対象紙幣の搬送速度が途中で変化した場
合の第１センサ１１の特徴量検出信号波形と、第２セン
サ１２の特徴量検出信号波形とを示している。FIG. 5 shows the characteristic amount detection signal waveform of the first sensor 11 and the characteristic of the second sensor 12 when the same banknote as in FIG. 4 is used as the banknote to be inspected, and the transport speed of the banknote to be inspected changes in the middle. 2 shows a waveform of an amount detection signal.
【００２３】第１センサ１１の特徴量検出信号波形のピ
ークの間隔および第２センサ１２による特徴量検出信号
波形のピーク間隔は、図４の第１センサ１１の特徴量検
出信号波形のピークの間隔および第２センサ１２の特徴
量検出信号波形のピーク間隔とそれぞれ異なっている
が、第１センサ１１の特徴量検出信号波形の３番目のピ
ークが現れたときに、第２センサ１２の特徴量検出信号
波形がピークとなることには変わりがない。The interval between the peaks of the characteristic amount detection signal waveform of the first sensor 11 and the peak interval of the characteristic amount detection signal waveform by the second sensor 12 are the same as the interval between the peaks of the characteristic amount detection signal waveform of the first sensor 11 in FIG. And the peak interval of the characteristic amount detection signal waveform of the second sensor 12 is different from each other, but when the third peak of the characteristic amount detection signal waveform of the first sensor 11 appears, the characteristic amount detection of the second sensor 12 is performed. The signal waveform still has a peak.
【００２４】したがって、上記のような真偽判定方法に
よれば、検査対象紙幣が本物である場合には、検査対象
紙幣の搬送速度が基準速度と異なっている場合にも、第
１センサ１１の特徴量検出信号波形の３番目のピークが
現れたときに、第２センサ１２の特徴量検出信号波形が
ピークとなるので、正確な真偽判定を行うことができ
る。Therefore, according to the authenticity determination method as described above, when the bill to be inspected is genuine, even if the transport speed of the bill to be inspected is different from the reference speed, the first sensor 11 can be used. When the third peak of the characteristic amount detection signal waveform appears, the characteristic amount detection signal waveform of the second sensor 12 becomes a peak, so that it is possible to make an accurate true / false judgment.
【００２５】特徴量検出用センサとしては光透過型セン
サが用いられているが、光反射型センサ、磁気センサ等
の他のセンサを用いることができる。また、特徴量検出
用センサは、２個設けられているが３個以上設けてもよ
い。さらに、複数の特徴量検出用センサを、紙幣の走査
方向に一直線状に配置する必要はない。Although a light transmission type sensor is used as the characteristic amount detection sensor, other sensors such as a light reflection type sensor and a magnetic sensor can be used. Although two feature amount detection sensors are provided, three or more feature amount detection sensors may be provided. Furthermore, it is not necessary to arrange a plurality of feature amount detection sensors in a straight line in the bill scanning direction.
【００２６】ただし、本物の紙幣を走査させながらこれ
らの複数の特徴量検出用センサによって紙幣の特徴量を
検出させた場合において、１つの特徴量検出用センサに
よる特徴量検出信号波形がピークになったときに、他の
全ての特徴量検出用センサによる特徴量検出信号波形が
ピークとなるようにこれらの特徴量検出用センサを配置
しておく必要がある。However, when the characteristic amount of the bill is detected by the plurality of characteristic amount detecting sensors while scanning the real bill, the waveform of the characteristic amount detection signal by one characteristic amount detecting sensor becomes a peak. In such a case, it is necessary to arrange these feature amount detection sensors so that the waveforms of the feature amount detection signals from all the other feature amount detection sensors become peaks.
【００２７】[0027]
【発明の効果】この発明によれば、検査対象の紙葉類の
走査速度が基準速度と異なっていても、正確な真偽判定
が行えるようになる。According to the present invention, even if the scanning speed of the paper sheet to be inspected is different from the reference speed, it is possible to make an accurate authenticity judgment.
【図１】検査対象紙幣および検査対象紙幣の特徴量を読
み取るためのセンサを示す側面図である。FIG. 1 is a side view showing a banknote to be inspected and a sensor for reading a feature amount of the banknote to be inspected.
【図２】図１の平面図である。FIG. 2 is a plan view of FIG.
【図３】紙幣の真偽判定処理手順を示すフローチャート
である。FIG. 3 is a flowchart showing a procedure of a bill authenticity determination process.
【図４】検査対象紙幣の搬送速度が基準速度である場合
の第１センサの特徴量検出信号波形と、第２センサの特
徴量検出信号波形とを示すタイムチャートである。FIG. 4 is a time chart showing a characteristic amount detection signal waveform of the first sensor and a characteristic amount detection signal waveform of the second sensor when the transport speed of the banknote to be inspected is a reference speed.
【図５】図４と同じ紙幣を検査対象紙幣として用い、検
査対象紙幣の搬送速度が途中で変化した場合の第１セン
サの特徴量検出信号波形と、第２センサの特徴量検出信
号波形とを示すタイムチャートである。FIG. 5 is a diagram illustrating a characteristic amount detection signal waveform of the first sensor and a characteristic amount detection signal waveform of the second sensor when the same bill as in FIG. 4 is used as the bill to be inspected and the transport speed of the bill to be inspected changes on the way; FIG.
【図６】検査対象紙幣の搬送速度が基準速度である場
合、基準速度と異なる場合の、特徴量検出用センサの特
徴量検出信号波形を示すタイムチャートである。FIG. 6 is a time chart showing a characteristic amount detection signal waveform of a characteristic amount detection sensor when a transport speed of a banknote to be inspected is a reference speed and is different from the reference speed.
１１、１２ 特徴量検出用センサ 11, 12 Feature amount detection sensor
Claims (2)
徴量検出用センサによって紙葉類の特徴量を検出させた
場合において、１つの特徴量検出用センサによる特徴量
検出値が所定値以上になったときに、他の全ての特徴量
検出用センサによる特徴量検出値が所定値以上となるよ
うに、これらの特徴量検出用センサを配置しておき、 検査対象の紙葉類を走査させながら、上記のように配置
された各特徴量検出用センサによって検査対象の紙葉類
の特徴量を検出させ、全ての特徴量検出用センサによる
特徴量検出値が同時に所定値以上となれば、当該検査対
象の紙葉類を本物であると判定する紙葉類の真偽判定方
法。When a plurality of characteristic amount detecting sensors detect a characteristic amount of a sheet while scanning a real sheet, a characteristic amount detected value by one characteristic amount detecting sensor is a predetermined value. At this time, these feature amount detection sensors are arranged so that the feature amount detection values of all the other feature amount detection sensors are equal to or greater than a predetermined value, and paper sheets to be inspected are arranged. While scanning, the feature amounts of the sheets to be inspected are detected by the respective feature amount detection sensors arranged as described above, and the feature amount detection values of all the feature amount detection sensors simultaneously exceed a predetermined value. For example, a method of judging the authenticity of the sheet to be inspected to determine that the sheet to be inspected is genuine.
徴量検出用センサによって紙葉類の特徴量を検出させた
場合において、所定の第１の特徴量検出用センサによる
特徴量検出値が所定値以上になるタイミングのうち、所
定番目のタイミングにおいて、他の全ての特徴量検出用
センサによる特徴量検出値が所定値以上となるように、
これらの特徴量検出用センサを配置しておき、 検査対象の紙葉類を走査させながら、上記のように配置
された各特徴量検出用センサによって検査対象の紙葉類
の特徴量を検出させ、上記第１の特徴量検出用センサに
よる特徴量検出値が所定値以上になるタイミングのう
ち、上記所定番目のタイミングにおいて、他の全ての特
徴量検出用センサによる特徴量検出値が同時に所定値以
上となれば、当該検査対象の紙葉類を本物であると判定
する紙葉類の真偽判定方法。2. A feature value detected by a predetermined first feature value detection sensor when a plurality of feature value detection sensors detect feature values of a sheet while scanning a real sheet. Among the timings at which is equal to or more than the predetermined value, at the predetermined timing, the characteristic amount detection values of all the other characteristic amount detection sensors are equal to or more than the predetermined value.
These characteristic amount detection sensors are arranged, and the characteristic amount of the inspection target sheet is detected by the characteristic amount detection sensors arranged as described above while scanning the inspection target sheet. Among the timings at which the characteristic amount detection value of the first characteristic amount detection sensor becomes equal to or more than a predetermined value, at the predetermined timing, the characteristic amount detection values of all the other characteristic amount detection sensors are simultaneously the predetermined value. With the above, a method of determining the authenticity of a paper sheet that determines that the paper sheet to be inspected is genuine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27118299A JP3540684B2 (en) | 1999-09-24 | 1999-09-24 | Judgment method for paper sheets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27118299A JP3540684B2 (en) | 1999-09-24 | 1999-09-24 | Judgment method for paper sheets |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001093017A true JP2001093017A (en) | 2001-04-06 |
| JP3540684B2 JP3540684B2 (en) | 2004-07-07 |
Family
ID=17496501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27118299A Expired - Fee Related JP3540684B2 (en) | 1999-09-24 | 1999-09-24 | Judgment method for paper sheets |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3540684B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004061784A1 (en) * | 2002-12-27 | 2004-07-22 | Japan Cash Machine Co., Ltd. | Optical sensing device for detecting optical features of valuable papers |
| RU177966U1 (en) * | 2017-04-19 | 2018-03-16 | Общество С Ограниченной Ответственностью "Конструкторское Бюро "Дорс" (Ооо "Кб "Дорс") | A device for processing banknotes with the ability to check protective anti-Stokes tags |
-
1999
- 1999-09-24 JP JP27118299A patent/JP3540684B2/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004061784A1 (en) * | 2002-12-27 | 2004-07-22 | Japan Cash Machine Co., Ltd. | Optical sensing device for detecting optical features of valuable papers |
| JP2006512668A (en) * | 2002-12-27 | 2006-04-13 | 日本金銭機械株式会社 | Optical sensor device for detecting optical characteristics of valuable paper |
| US7182197B2 (en) | 2002-12-27 | 2007-02-27 | Japan Cash Machine Co., Ltd. | Optical sensing device for detecting optical features of valuable papers |
| KR100714584B1 (en) * | 2002-12-27 | 2007-05-07 | 니혼긴센기카이가부시키가이샤 | Optical sensing device for detecting optical features of valuable papers |
| RU177966U1 (en) * | 2017-04-19 | 2018-03-16 | Общество С Ограниченной Ответственностью "Конструкторское Бюро "Дорс" (Ооо "Кб "Дорс") | A device for processing banknotes with the ability to check protective anti-Stokes tags |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3540684B2 (en) | 2004-07-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6499581B2 (en) | Coin discriminating apparatus | |
| US8483472B2 (en) | Paper sheet identifying device and paper sheet identifying method | |
| US20060177117A1 (en) | Bill discrimination apparatus | |
| JP2001126107A (en) | Method and device for identifying paper sheets | |
| JP3909667B2 (en) | Bill identification device and identification method | |
| EP3723054B1 (en) | Banknote recognition unit, banknote handling device, and banknote recognition method | |
| US8265336B2 (en) | Paper identifying apparatus and paper identifying method | |
| JP3540684B2 (en) | Judgment method for paper sheets | |
| JPH06301840A (en) | Paper money discriminating method | |
| JPH0520521A (en) | Coin discriminating device | |
| JPH08305922A (en) | Method and device for inspecting paper sheets | |
| JP3604604B2 (en) | Coin identification device | |
| JP3064739B2 (en) | Image processing device | |
| JP3651177B2 (en) | Paper sheet identification device | |
| JP2532631B2 (en) | Shape determination method for paper sheets | |
| JP2896288B2 (en) | Banknote identification method | |
| JPH06171071A (en) | Method for discriminating between intaglio printed matter and other printed matter | |
| JP3064741B2 (en) | Paper sheet identification device | |
| JPH10269399A (en) | Bill receiving and paying machine and its bill processing method | |
| WO2020217789A1 (en) | Paper sheet processing apparatus and paper sheet processing method | |
| JPH1083471A (en) | Coin identification device | |
| JPH0573753A (en) | Sheet paper recognition processing method | |
| JP2001093016A (en) | Method for discriminating authenticity of paper sheets | |
| JPH04102187A (en) | Paper money discriminating device | |
| JPH0123829B2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20040128 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20040302 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20040325 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090402 Year of fee payment: 5 |
|
| RD05 | Notification of revocation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7425 Effective date: 20080606 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090402 Year of fee payment: 5 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090402 Year of fee payment: 5 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| LAPS | Cancellation because of no payment of annual fees |