JP6946121B2 - 磁気インク読取装置及びプリンタ - Google Patents
磁気インク読取装置及びプリンタ Download PDFInfo
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- JP6946121B2 JP6946121B2 JP2017172308A JP2017172308A JP6946121B2 JP 6946121 B2 JP6946121 B2 JP 6946121B2 JP 2017172308 A JP2017172308 A JP 2017172308A JP 2017172308 A JP2017172308 A JP 2017172308A JP 6946121 B2 JP6946121 B2 JP 6946121B2
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- medium
- magnet
- magnetic ink
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
- G06V30/22—Character recognition characterised by the type of writing
- G06V30/224—Character recognition characterised by the type of writing of printed characters having additional code marks or containing code marks
- G06V30/2253—Recognition of characters printed with magnetic ink
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
- G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
- G06K1/125—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by magnetic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
- B41J15/04—Supporting, feeding, or guiding devices; Mountings for web rolls or spindles
- B41J15/048—Conveyor belts or like feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/44—Typewriters or selective printing mechanisms having dual functions or combined with, or coupled to, apparatus performing other functions
- B41J3/50—Mechanisms producing characters by printing and also producing a record by other means, e.g. printer combined with RFID writer
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/08—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes
- G06K7/082—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors
- G06K7/083—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors inductive
- G06K7/084—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors inductive sensing magnetic material by relative movement detecting flux changes without altering its magnetised state
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/14—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates
- H01F41/16—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates the magnetic material being applied in the form of particles, e.g. by serigraphy, to form thick magnetic films or precursors therefor
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Artificial Intelligence (AREA)
- Multimedia (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Power Engineering (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
- Character Input (AREA)
- Measuring Magnetic Variables (AREA)
Description
図1は本実施形態にかかる磁気インク読取装置50が組み込まれたプリンタ10の概略構成を示す説明図である。プリンタ10は、例えば銀行等のATMや商店・倉庫等のPOS(Point Of Sales)端末に組み込まれている。図中Pは手形や小切手、商品券等のシート状の媒体、Kは媒体Pの搬送経路を示している。媒体Pは、シート状の媒体本体Paを有している。この媒体本体Pa上には、通常のインクによって文字Pb、磁気インクによってMICR文字Pcがそれぞれ印刷されている(図6参照)。
Claims (5)
- 磁気インクを用いて印刷されたシート状の媒体を搬送経路に沿って搬送する搬送機構と、
前記搬送経路上の前記媒体の前記磁気インクに着磁させる着磁機構と、
前記搬送経路に沿った前記着磁機構の近傍に配置され、着磁された前記磁気インクの磁気を読み取る磁気検出ヘッドと、
を具備し、
前記着磁機構は、
前記媒体の一方の面に一方の極性面を対向させて前記媒体が前記搬送機構にて搬送される際に、前記媒体の一方の面の位置に一方の極性面を対向するように配置させたマグネットと、
軟磁性材料で形成され、前記マグネットの他方の極性面に直接取り付けられたベース部、前記ベース部から前記搬送経路を跨いで前記媒体の他方の面側まで延長されて設けられた延設部、及び、前記延設部から前記媒体を挟んで、前記マグネットの一方の極性面に対向させて前記媒体が前記搬送機構にて搬送される際に、前記媒体の他方の面の位置に他方の極性面を対向させる対向部を有するヨーク部材と、
を備え、
前記媒体の一方の面と前記一方の極性面との距離よりも、前記媒体の他方の面と対向部との距離が大きく形成されている磁気インク読取装置。 - 前記軟磁性材料は、電気亜鉛メッキ鋼である請求項1記載の磁気インク読取装置。
- 前記軟磁性材料は、パーマロイである請求項1記載の磁気インク読取装置。
- 前記ヨーク部材及び前記マグネットは、少なくともその一部が樹脂材で形成されている請求項1乃至3のいずれか1項に記載の磁気インク読取装置。
- 磁気インクを用いて印刷されたシート状の媒体を搬送経路に沿って搬送する搬送機構と、
前記搬送経路上の前記媒体の前記磁気インクに着磁させる着磁機構と、
この着磁機構の前記搬送経路における搬送方向下流側近傍に配置され、着磁された前記磁気インクの磁気を読み取る磁気検出ヘッドと、
前記搬送経路上に配置され、前記媒体に印刷する印刷機構と、
を具備し、
前記着磁機構は、
前記媒体の一方の面に一方の極性面を対向させて前記媒体が前記搬送機構にて搬送される際に、前記媒体の一方の面の位置に一方の極性面を対向するように配置させたマグネットと、
軟磁性材料で形成され、前記マグネットの他方の極性面に直接取り付けられたベース部、前記ベース部から前記搬送経路を跨いで前記媒体の他方の面側まで延長されて設けられた延設部、及び、前記延設部から前記媒体を挟んで、前記マグネットの一方の極性面に対向させて前記媒体が前記搬送機構にて搬送される際に、前記媒体の他方の面の位置に他方の極性面を対向させる対向部を有するヨーク部材と、
を備え、
前記媒体の一方の面と前記一方の極性面との距離よりも、前記媒体の他方の面と対向部との距離が大きく形成されているプリンタ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017172308A JP6946121B2 (ja) | 2017-09-07 | 2017-09-07 | 磁気インク読取装置及びプリンタ |
CN201821328492.7U CN208914815U (zh) | 2017-09-07 | 2018-08-17 | 磁性墨水读取装置以及打印机 |
US16/122,594 US10325170B2 (en) | 2017-09-07 | 2018-09-05 | Magnetic ink reader and printer having the same |
US16/402,702 US10552700B2 (en) | 2017-09-07 | 2019-05-03 | Magnetic ink reader and printer having the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017172308A JP6946121B2 (ja) | 2017-09-07 | 2017-09-07 | 磁気インク読取装置及びプリンタ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019049767A JP2019049767A (ja) | 2019-03-28 |
JP6946121B2 true JP6946121B2 (ja) | 2021-10-06 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2017172308A Active JP6946121B2 (ja) | 2017-09-07 | 2017-09-07 | 磁気インク読取装置及びプリンタ |
Country Status (3)
Country | Link |
---|---|
US (2) | US10325170B2 (ja) |
JP (1) | JP6946121B2 (ja) |
CN (1) | CN208914815U (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7106352B2 (ja) | 2018-05-22 | 2022-07-26 | 東芝テック株式会社 | 磁気インク読取装置及びプリンタ |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5414783A (en) * | 1993-09-24 | 1995-05-09 | Xerox Corporation | Write head for a MICR reader having an adjustable field profile |
JP3578042B2 (ja) | 2000-03-30 | 2004-10-20 | セイコーエプソン株式会社 | 磁気読取装置及びこれを用いた複合処理装置 |
JP2004206316A (ja) | 2002-12-25 | 2004-07-22 | Fuji Electric Retail Systems Co Ltd | 磁気検出装置 |
AU2006236078B2 (en) * | 2005-11-18 | 2011-10-13 | Viavi Solutions Inc. | Magnetic plate for printing of optical effects |
JP4867391B2 (ja) * | 2006-02-24 | 2012-02-01 | 富士電機リテイルシステムズ株式会社 | 紙葉類識別センサ |
JP5979214B2 (ja) * | 2012-02-13 | 2016-08-24 | 株式会社村田製作所 | 磁気センサ装置 |
JP2013190939A (ja) * | 2012-03-13 | 2013-09-26 | Toshiba Corp | 磁気検出装置、及び紙葉類処理装置 |
EP2960669B1 (en) * | 2013-02-25 | 2022-04-06 | Nissan Motor Co., Ltd. | Magnet evaluating device and method |
US20180264801A1 (en) * | 2015-01-16 | 2018-09-20 | Microsoft Technology Licensing, Llc | Formation of substrates having ink including magnetic material |
-
2017
- 2017-09-07 JP JP2017172308A patent/JP6946121B2/ja active Active
-
2018
- 2018-08-17 CN CN201821328492.7U patent/CN208914815U/zh not_active Expired - Fee Related
- 2018-09-05 US US16/122,594 patent/US10325170B2/en not_active Expired - Fee Related
-
2019
- 2019-05-03 US US16/402,702 patent/US10552700B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20190258884A1 (en) | 2019-08-22 |
US20190073548A1 (en) | 2019-03-07 |
US10325170B2 (en) | 2019-06-18 |
US10552700B2 (en) | 2020-02-04 |
CN208914815U (zh) | 2019-05-31 |
JP2019049767A (ja) | 2019-03-28 |
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