CN102957837A - 原始文件尺寸检测装置 - Google Patents
原始文件尺寸检测装置 Download PDFInfo
- Publication number
- CN102957837A CN102957837A CN2012102925811A CN201210292581A CN102957837A CN 102957837 A CN102957837 A CN 102957837A CN 2012102925811 A CN2012102925811 A CN 2012102925811A CN 201210292581 A CN201210292581 A CN 201210292581A CN 102957837 A CN102957837 A CN 102957837A
- Authority
- CN
- China
- Prior art keywords
- original document
- angle
- main body
- light
- lid main
- 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.)
- Pending
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
- H04N1/00684—Object of the detection
- H04N1/00708—Size or dimensions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
- H04N1/00684—Object of the detection
- H04N1/00708—Size or dimensions
- H04N1/0071—Width
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
- H04N1/00684—Object of the detection
- H04N1/00708—Size or dimensions
- H04N1/00713—Length
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
- H04N1/00729—Detection means
- H04N1/00734—Optical detectors
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
- H04N1/00729—Detection means
- H04N1/00734—Optical detectors
- H04N1/00737—Optical detectors using the scanning elements as detectors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
- H04N1/00742—Detection methods
- H04N1/0075—Detecting a change in reflectivity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00795—Reading arrangements
- H04N1/00798—Circuits or arrangements for the control thereof, e.g. using a programmed control device or according to a measured quantity
- H04N1/00814—Circuits or arrangements for the control thereof, e.g. using a programmed control device or according to a measured quantity according to a detected condition or state of the reading apparatus, e.g. temperature
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00835—Detecting external or ambient light
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/10—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces
- H04N1/1013—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces with sub-scanning by translatory movement of at least a part of the main-scanning components
- H04N1/1017—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces with sub-scanning by translatory movement of at least a part of the main-scanning components the main-scanning components remaining positionally invariant with respect to one another in the sub-scanning direction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/0077—Types of the still picture apparatus
- H04N2201/0081—Image reader
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Facsimile Scanning Arrangements (AREA)
- Holders For Sensitive Materials And Originals (AREA)
- Image Input (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011-178065 | 2011-08-16 | ||
JP2011178065A JP5505992B2 (ja) | 2011-08-16 | 2011-08-16 | 原稿サイズ検出装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102957837A true CN102957837A (zh) | 2013-03-06 |
Family
ID=47712467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012102925811A Pending CN102957837A (zh) | 2011-08-16 | 2012-08-16 | 原始文件尺寸检测装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20130044357A1 (zh) |
JP (1) | JP5505992B2 (zh) |
CN (1) | CN102957837A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110210466A (zh) * | 2019-04-03 | 2019-09-06 | 专知利乎成都知识产权运营有限公司 | 一种集成多探测器的取像装置 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8760731B2 (en) * | 2011-03-30 | 2014-06-24 | Xerox Corporation | Document scanner, an associated method of operating a document scanner, and an associated program storage device |
CN103685840B (zh) * | 2012-09-21 | 2015-12-02 | 京瓷办公信息系统株式会社 | 图像读取装置 |
US9332146B2 (en) * | 2013-07-26 | 2016-05-03 | Hewlett-Packard Development Company, L.P. | Lid position detector for an image scanner |
JP6175016B2 (ja) * | 2014-03-27 | 2017-08-02 | 京セラドキュメントソリューションズ株式会社 | 画像読み取り装置、および画像処理装置 |
JP6184392B2 (ja) * | 2014-11-08 | 2017-08-23 | キヤノン株式会社 | 画像読取装置及び画像形成装置 |
JP6965014B2 (ja) * | 2017-04-25 | 2021-11-10 | キヤノン株式会社 | 原稿読取装置 |
JP7001465B2 (ja) * | 2017-12-25 | 2022-02-04 | キヤノン株式会社 | 画像読取装置 |
JP7087720B2 (ja) * | 2018-06-26 | 2022-06-21 | コニカミノルタ株式会社 | 画像形成装置 |
JP2020010153A (ja) * | 2018-07-06 | 2020-01-16 | 富士ゼロックス株式会社 | 画像読取装置および画像形成装置 |
JP2023066121A (ja) * | 2021-10-28 | 2023-05-15 | 京セラドキュメントソリューションズ株式会社 | 画像処理システム |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004126132A (ja) * | 2002-10-01 | 2004-04-22 | Canon Inc | 原稿サイズ検出装置、画像形成装置および原稿サイズ検出方法 |
CN1525240A (zh) * | 2003-02-26 | 2004-09-01 | ������������ʽ���� | 原稿尺寸检测装置、检测方法及检测用程序 |
CN1196312C (zh) * | 2000-03-30 | 2005-04-06 | 佳能株式会社 | 原件尺寸的判断 |
JP2009164765A (ja) * | 2007-12-28 | 2009-07-23 | Nisca Corp | 原稿読取装置 |
JP2010050684A (ja) * | 2008-08-21 | 2010-03-04 | Kyocera Mita Corp | 原稿サイズ検知装置および画像形成装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2978371B2 (ja) * | 1993-07-09 | 1999-11-15 | シャープ株式会社 | 原稿検知装置及びその原稿検知装置を備えた複写装置 |
JP3564078B2 (ja) * | 2000-03-30 | 2004-09-08 | キヤノン株式会社 | 原稿サイズ検知装置、画像読取装置、原稿サイズ検知方法及び記憶媒体 |
JP4012093B2 (ja) * | 2003-02-26 | 2007-11-21 | キヤノン株式会社 | 原稿サイズ検知装置 |
JP5084677B2 (ja) * | 2008-09-12 | 2012-11-28 | キヤノン株式会社 | 原稿サイズ検知装置 |
JP5561789B2 (ja) * | 2011-08-16 | 2014-07-30 | Necアクセステクニカ株式会社 | 原稿サイズ検出装置 |
-
2011
- 2011-08-16 JP JP2011178065A patent/JP5505992B2/ja active Active
-
2012
- 2012-08-15 US US13/586,389 patent/US20130044357A1/en not_active Abandoned
- 2012-08-16 CN CN2012102925811A patent/CN102957837A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1196312C (zh) * | 2000-03-30 | 2005-04-06 | 佳能株式会社 | 原件尺寸的判断 |
JP2004126132A (ja) * | 2002-10-01 | 2004-04-22 | Canon Inc | 原稿サイズ検出装置、画像形成装置および原稿サイズ検出方法 |
CN1525240A (zh) * | 2003-02-26 | 2004-09-01 | ������������ʽ���� | 原稿尺寸检测装置、检测方法及检测用程序 |
JP2009164765A (ja) * | 2007-12-28 | 2009-07-23 | Nisca Corp | 原稿読取装置 |
JP2010050684A (ja) * | 2008-08-21 | 2010-03-04 | Kyocera Mita Corp | 原稿サイズ検知装置および画像形成装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110210466A (zh) * | 2019-04-03 | 2019-09-06 | 专知利乎成都知识产权运营有限公司 | 一种集成多探测器的取像装置 |
Also Published As
Publication number | Publication date |
---|---|
JP5505992B2 (ja) | 2014-05-28 |
JP2013042373A (ja) | 2013-02-28 |
US20130044357A1 (en) | 2013-02-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: NEC INFOTE CO., LTD. Free format text: FORMER OWNER: NEC ACCESS TECH CORP. Effective date: 20150203 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Kanagawa County, Japan Applicant after: NEC PLATFORMS, Ltd. Applicant after: NEC Engineering, Ltd. Address before: Kanagawa County, Japan Applicant before: NEC Infrontia Corp. Applicant before: NEC Engineering, Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: NEC INFOTE CO., LTD. TO: NEC INFRONTIA CORPORATION |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20150203 Address after: Kanagawa County, Japan Applicant after: NEC Infrontia Corp. Applicant after: NEC Engineering, Ltd. Address before: Japan's Shizuoka Prefecture Applicant before: NEC Access Technica, Ltd. Applicant before: NEC Engineering, Ltd. |
|
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130306 |