CN102957836A - 原始文件尺寸检测装置 - Google Patents
原始文件尺寸检测装置 Download PDFInfo
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- CN102957836A CN102957836A CN2012102922866A CN201210292286A CN102957836A CN 102957836 A CN102957836 A CN 102957836A CN 2012102922866 A CN2012102922866 A CN 2012102922866A CN 201210292286 A CN201210292286 A CN 201210292286A CN 102957836 A CN102957836 A CN 102957836A
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- 238000001514 detection method Methods 0.000 title claims abstract description 59
- 230000000873 masking effect Effects 0.000 claims abstract description 34
- 230000003287 optical effect Effects 0.000 claims description 121
- 230000008859 change Effects 0.000 claims description 8
- 230000003760 hair shine Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 18
- 238000004020 luminiscence type Methods 0.000 description 13
- 238000012545 processing Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
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Images
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
- H04N1/00742—Detection methods
- H04N1/00748—Detecting edges, e.g. of a stationary sheet
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/60—Apparatus which relate to the handling of originals
- G03G15/607—Apparatus which relate to the handling of originals for detecting size, presence or position of original
-
- 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
- H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
- H04N1/00007—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for relating to particular apparatus or devices
- H04N1/00013—Reading apparatus
-
- 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
- H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
- H04N1/00026—Methods therefor
- H04N1/00037—Detecting, i.e. determining the occurrence of a predetermined state
-
- 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
- H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
- H04N1/00071—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for characterised by the action taken
- H04N1/00082—Adjusting or controlling
-
- 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
- H04N1/00729—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
- H04N1/00753—Detecting a change in reflectivity of a sheet relative to a particular backgroud
-
- 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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/00172—Apparatus for electrophotographic processes relative to the original handling
- G03G2215/00324—Document property detectors
- G03G2215/00329—Document size detectors
-
- 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)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Facsimile Scanning Arrangements (AREA)
- Holders For Sensitive Materials And Originals (AREA)
- Image Input (AREA)
- Facsimiles In General (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011-178064 | 2011-08-16 | ||
JP2011178064A JP5561789B2 (ja) | 2011-08-16 | 2011-08-16 | 原稿サイズ検出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102957836A true CN102957836A (zh) | 2013-03-06 |
CN102957836B CN102957836B (zh) | 2016-08-17 |
Family
ID=47712449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210292286.6A Active CN102957836B (zh) | 2011-08-16 | 2012-08-16 | 原始文件尺寸检测装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8634083B2 (zh) |
JP (1) | JP5561789B2 (zh) |
CN (1) | CN102957836B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106412361A (zh) * | 2015-07-30 | 2017-02-15 | 理想科学工业株式会社 | 图像读取装置 |
CN107614126A (zh) * | 2015-12-31 | 2018-01-19 | 深圳市大富方圆成型技术有限公司 | 产品检测系统 |
Families Citing this family (8)
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 |
JP5505992B2 (ja) * | 2011-08-16 | 2014-05-28 | Necアクセステクニカ株式会社 | 原稿サイズ検出装置 |
JP6630511B2 (ja) * | 2015-07-31 | 2020-01-15 | 理想科学工業株式会社 | 画像読取装置 |
JP6465005B2 (ja) * | 2015-11-30 | 2019-02-06 | 京セラドキュメントソリューションズ株式会社 | 画像読取装置及び画像形成装置 |
KR20170076447A (ko) * | 2015-12-24 | 2017-07-04 | 에스프린팅솔루션 주식회사 | 화상 취득 장치, 화상 형성 장치 및 화상 취득 장치의 제어 방법 |
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 |
CN111238388B (zh) * | 2020-01-08 | 2021-11-16 | 安徽逻根农业科技有限公司 | 一种高空支架形态监测装置和方法 |
JP2022178377A (ja) * | 2021-05-20 | 2022-12-02 | セイコーエプソン株式会社 | 画像読取装置、記録装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5453818A (en) * | 1993-07-09 | 1995-09-26 | Sharp Kabushiki Kaisha | Document detection device and a copying machine provided with the document detection device |
CN1316718A (zh) * | 2000-03-30 | 2001-10-10 | 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 |
CN101834972A (zh) * | 2009-03-13 | 2010-09-15 | 村田机械株式会社 | 图像读取装置以及原稿尺寸判断方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5130847A (en) * | 1987-12-26 | 1992-07-14 | Sharp Kabushiki Kaisha | Copying machine including illumination apparatus |
US5218408A (en) * | 1988-04-15 | 1993-06-08 | Sanyo Electric Co., Ltd. | Image forming apparatus with photosensors for detecting original size |
US5281803A (en) * | 1990-11-26 | 1994-01-25 | Canon Kabushiki Kaisha | Image sensor and information processing apparatus |
JPH04372806A (ja) * | 1991-06-24 | 1992-12-25 | Mita Ind Co Ltd | 原稿サイズ検知装置 |
FR2720495B1 (fr) * | 1994-05-25 | 1996-07-19 | Giat Ind Sa | Dispositif permettant de solidariser deux conteneurs et conteneur associé à un tel dispositif. |
US5940049A (en) * | 1995-10-23 | 1999-08-17 | Polycom, Inc. | Remote interactive projector with image enhancement |
JP2924751B2 (ja) * | 1996-01-08 | 1999-07-26 | 富士ゼロックス株式会社 | 画像読取装置 |
US6233059B1 (en) * | 1997-02-19 | 2001-05-15 | Canon Kabushiki Kaisha | Scanner device and control method thereof, and image input system |
JPH10290321A (ja) * | 1997-04-14 | 1998-10-27 | Nikon Corp | 画像読取装置および透過原稿アダプタ |
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 |
JP4721735B2 (ja) | 2005-03-15 | 2011-07-13 | 株式会社リコー | 原稿読み取り装置,画像処理装置,画像形成装置および複写装置 |
JP4793916B2 (ja) | 2005-11-18 | 2011-10-12 | リコーエレメックス株式会社 | 超音波流量計のセンサ取付構造 |
JP5491294B2 (ja) * | 2009-08-19 | 2014-05-14 | キヤノン電子株式会社 | 画像読取装置、その制御方法及びプログラム |
-
2011
- 2011-08-16 JP JP2011178064A patent/JP5561789B2/ja active Active
-
2012
- 2012-08-15 US US13/586,426 patent/US8634083B2/en active Active
- 2012-08-16 CN CN201210292286.6A patent/CN102957836B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5453818A (en) * | 1993-07-09 | 1995-09-26 | Sharp Kabushiki Kaisha | Document detection device and a copying machine provided with the document detection device |
CN1316718A (zh) * | 2000-03-30 | 2001-10-10 | 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 |
CN101834972A (zh) * | 2009-03-13 | 2010-09-15 | 村田机械株式会社 | 图像读取装置以及原稿尺寸判断方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106412361A (zh) * | 2015-07-30 | 2017-02-15 | 理想科学工业株式会社 | 图像读取装置 |
CN106412361B (zh) * | 2015-07-30 | 2019-02-19 | 理想科学工业株式会社 | 图像读取装置 |
CN107614126A (zh) * | 2015-12-31 | 2018-01-19 | 深圳市大富方圆成型技术有限公司 | 产品检测系统 |
Also Published As
Publication number | Publication date |
---|---|
US8634083B2 (en) | 2014-01-21 |
US20130044334A1 (en) | 2013-02-21 |
JP5561789B2 (ja) | 2014-07-30 |
CN102957836B (zh) | 2016-08-17 |
JP2013042372A (ja) | 2013-02-28 |
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Legal Events
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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: 20150204 |
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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 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 |
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TA01 | Transfer of patent application right |
Effective date of registration: 20150204 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. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170816 Address after: Kanagawa Patentee after: NEC PLATFORMS, Ltd. Address before: Kanagawa Co-patentee before: NEC Engineering, Ltd. Patentee before: NEC PLATFORMS, Ltd. |
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TR01 | Transfer of patent right |