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1. 发明公开

EP3361715A1 INFORMATION PROCESSING METHOD AND INFORMATION PROCESSING APPARATUS 审中-公开
公开(公告)号：EP3361715A1
公开(公告)日：2018-08-15
申请号：EP18153094.0
申请日：2018-01-23
申请人： KABUSHIKI KAISHA TOSHIBA , Toshiba TEC Kabushiki Kaisha
发明人： SAKAMOTO, Daiki
IPC分类号： H04N1/00
CPC分类号： H04N1/00822 , H04N1/00015 , H04N1/00018 , H04N1/00225 , H04N1/00233 , H04N1/00244 , H04N1/00307 , H04N1/00411 , H04N2201/0094
摘要： According to one embodiment, an information processing method includes steps of: instructing a multifunction peripheral performing scanning and printing to perform setting regarding scanning, transmitting a scan signal for performing scanning to the multifunction peripheral, instructing the multifunction peripheral to perform setting regarding printing, and transmitting a print signal for printing a scan image obtained through scanning to the multifunction peripheral.

2. 发明授权

EP2091223B1 Image reading device and image forming apparatus 有权
标题翻译：图像读取装置和图像形成装置
公开(公告)号：EP2091223B1
公开(公告)日：2013-09-11
申请号：EP09250316.8
申请日：2009-02-09
申请人： Ricoh Company, Ltd.
发明人： Takahashi, Hiroshi , Satoh, Nobuyuki , Yoshimaru, Akito , Kobayashi, Masato , Sakurada, Yuichi , Sakurai, Yasuo
IPC分类号： H04N1/00 , H04N1/191
CPC分类号： H04N1/1911 , H04N1/00018 , H04N1/00031 , H04N1/00045 , H04N1/00053 , H04N1/00087 , H04N1/12 , H04N1/1918 , H04N2201/0081

3. 发明授权

EP1531611B1 Vorrichtung und Verfahren zur Messung der Längenänderung der Vorschubspindel in einem Belichter für Druckvorlagen 有权
标题翻译：装置和方法，用于测量在进给螺杆的长度的变化在曝光单元，其用于印刷模板
公开(公告)号：EP1531611B1
公开(公告)日：2011-03-09
申请号：EP04023858.6
申请日：2004-10-07
申请人： Heidelberger Druckmaschinen Aktiengesellschaft
发明人： Haushahn, Volker , Melzer, Peter Klaus , Schmidt, Stefan Dr
IPC分类号： H04N1/047
CPC分类号： H04N1/00015 , H04N1/00002 , H04N1/00018 , H04N1/00031 , H04N1/0005 , H04N1/00053 , H04N1/00063 , H04N1/00068 , H04N1/00087 , H04N1/00978 , H04N1/00986 , H04N1/0473 , H04N2201/02416 , H04N2201/0471 , H04N2201/04715 , H04N2201/04731 , H04N2201/04732 , H04N2201/04755 , H04N2201/04791 , H04N2201/04793

4. 发明授权

EP1457036B1 SHEET TRANSPORT APPARATUS AND IMAGE READING APPARATUS 有权
标题翻译：纸张传送装置和图像读取装置
公开(公告)号：EP1457036B1
公开(公告)日：2009-09-09
申请号：EP02790797.1
申请日：2002-12-18
申请人： CANON KABUSHIKI KAISHA
发明人： MAKINO, Yuichi c/o CANON KABUSHIKI KAISHA , HIRAYAMA, Taiya c/o CANON KABUSHIKI KAISHA
IPC分类号： H04N1/04 , G03B27/50 , G03G15/00 , H04N1/00
CPC分类号： H04N1/00013 , H04N1/00018 , H04N1/00037 , H04N1/00063 , H04N1/00082 , H04N1/00092 , H04N1/00588 , H04N1/00591 , H04N1/00602 , H04N1/00615 , H04N1/00909 , H04N1/1215 , H04N1/123 , H04N1/1235 , H04N1/125 , H04N1/193 , H04N2201/02497 , H04N2201/0458
摘要： An image reading apparatus including: a supply device for supplying sheets to a reading position, a platen glass plate in the reading position, a platen roller opposed to the platen glass plate, a reading device for exposing a sheet on the platen glass plate to read an image on the sheet, and a white guide member upstream of the platen roller in the transporting direction, wherein a portion of the guide member closest to the platen roller is on the platen roller side with respect to a plane which includes the point in the outer periphery of the platen roller closest to the platen glass plate and which is parallel to the platen glass plate, and wherein the longitudinal length of the guide member is the same as or larger than the width of the range of the reading device.

5. 发明授权

EP0735738B1 Facsimile scan position calibration apparatus and method 失效
标题翻译：装置和方法用于校准Faksimileabtastposition
公开(公告)号：EP0735738B1
公开(公告)日：2006-07-26
申请号：EP96102927.9
申请日：1996-02-27
申请人： Hewlett-Packard Company A Delaware Corporation
发明人： Wield, Paul Jeffrey
IPC分类号： H04N1/047
CPC分类号： H04N1/00018 , H04N1/00002 , H04N1/00031 , H04N1/00045 , H04N1/00053 , H04N1/00058 , H04N1/00063 , H04N1/00082 , H04N1/0473 , H04N1/12 , H04N1/193 , H04N2201/04703 , H04N2201/04717 , H04N2201/04732 , H04N2201/04756 , H04N2201/04793
摘要： Two methods of calibrating Fax machines are disclosed. The first method utilizes a pre-printed calibration chart and a computer connected to the Fax machine to be calibrated. The calibration chart is fed into the Fax machine which sends the resultant data to the computer. This data is analyzed by the computer to determine when the Fax machine started to scan the calibration chart. If the scan process did not occur at an optimum point, the computer sends a correction value back to the Fax machine to cause the Fax machine to begin scanning subsequent documents at an optimum point. In the second method, a calibration chant is printed by the Fax machine and then fed back into the machine. A copy of the scanned calibration chart is made to determine at what point the Fax machine began scanning the chart. If the Fax machine did not begin scanning at an optimum point, a user reads the copy and manually enters a corrective offset in to the Fax machine such that subsequent documents are scanned properly.

6. 发明公开

EP1501278A2 Dust problem resolving image processing apparatus 审中-公开
标题翻译：图像处理装置，用于解决粉尘问题
公开(公告)号：EP1501278A2
公开(公告)日：2005-01-26
申请号：EP04254452.8
申请日：2004-07-26
申请人： Ricoh Company, Ltd.
发明人： Arai, Hiroshi , Kawamoto, Hiroyuki , Ohyama, Maki , Nishita, Taira , Miyamoto, Isao , Ohkawa, Satoshi , Suguyama, Naoki , Tone, Takeharo
IPC分类号： H04N1/409
CPC分类号： H04N1/00018 , H04N1/00002 , H04N1/00037 , H04N1/00045 , H04N1/0005 , H04N1/00063 , H04N1/00076 , H04N1/4097
摘要： An image processing apparatus (1) includes a reading device (4) stationed at a reading position. The reading device (4) includes a light source (4a) that irradiates a reading light to an original document passing through the reading position. A photoelectric conversion element (7) is provided to convert the reading light reflected from the original document (G) into image data. A shading correction function (42) is provided to apply shading correction to the image data in accordance with reference data obtained from a reference white plate (21). A memory (62) is provided to store at least a line of the image data. A dust position specifying device (41) is provided to specify a position of a dust by detecting presence of the dust at predetermined positions (GE1 to GE4) on a light path extending from the light source (4a) to the photoelectric conversion element (7) in accordance with the image data. A counting device (45) is provided to count a number of appearance times of the dust per each of the predetermined positions (GE1 to GE4). An appearance transition device (57,101,102) is provided to store appearance transition data of the dust per each of the predetermined positions (GE1 to GE4).

7. 发明授权

EP0918432B1 Recording apparatus and recording method 失效
标题翻译：记录装置和记录方法
公开(公告)号：EP0918432B1
公开(公告)日：2004-06-23
申请号：EP99200382.2
申请日：1993-04-23
申请人： CANON KABUSHIKI KAISHA
发明人： Miyake, Hiroyuki, Canon Kabushiki Kaisha , Takahashi, Kazuyoshi, Canon Kabushiki Kaisha
IPC分类号： H04N1/191 , G06K15/00
CPC分类号： B41J2/2139 , B41J3/4078 , G06K15/00 , G06K15/102 , G06K15/105 , G06K2215/0085 , H04N1/00002 , H04N1/00015 , H04N1/00018 , H04N1/00031 , H04N1/00045 , H04N1/00053 , H04N1/00063 , H04N1/00082 , H04N1/128 , H04N1/1906 , H04N1/1911 , H04N1/1915

8. 发明公开

EP1405265A2 TEXT DISCRIMINATION METHOD AND RELATED APPARATUS 审中-公开
标题翻译：方法和设备歧视文本
公开(公告)号：EP1405265A2
公开(公告)日：2004-04-07
申请号：EP02727952.0
申请日：2002-05-21
申请人： Koninklijke Philips Electronics N.V.
发明人： DI FEDERICO, Riccardo , CARRAI, Paola
IPC分类号： G06T5/00
CPC分类号： H04N1/00002 , G06K9/00456 , H04N1/00005 , H04N1/00018 , H04N1/00087 , H04N1/00092
摘要： The invention provides for a text discrimination method comprising scanning a line of an electronically generated image and characterized by estimating the background segment of the scanned image line, and analysing the difference between an estimated background segment and a non-background segments to determine if the non-background segments form part of a text portion of the image.

9. 发明公开

EP1102468A3 Image scanning apparatus, image forming apparatus, image forming system, image scanning control method, and storage medium 有权
标题翻译： Bildlesegerät，Bildgestaltungsgerät，Bildgestaltungssystem，Bildlese-Steuerverfahren und Speichermedium
公开(公告)号：EP1102468A3
公开(公告)日：2002-07-24
申请号：EP00124942.4
申请日：2000-11-15
申请人： CANON KABUSHIKI KAISHA
发明人： Ohashi, Kazuhito, c/o Canon Kabushiki Kaish
IPC分类号： H04N1/04 , H04N1/00
CPC分类号： H04N1/00002 , H04N1/00018 , H04N1/00037 , H04N1/0005 , H04N1/00076 , H04N1/00082 , H04N1/1013 , H04N1/12
摘要： Since an apparatus has a linear image sensor (401) for scanning an image at the stop position of a mirror table from a document that moves at a constant speed, a black stripe image detection circuit (405) for detecting the presence/absence of generation of a black stripe image on the basis of an image signal, and a CPU (412) for determining that dust or soil is attached to the surface of the platen glass upon detection of generation of the black stripe image, and making control for changing the stop position of the mirror table and control for displaying a warning message, any black stripe generated due to dust or soil on the platen glass surface is detected in the sheetfed scanning mode, and the control for changing the sheetfed scan position or the control for displaying a warning message indicating that dust or soil is attached to the platen glass surface is done in accordance with the detection result, thus reducing the frequency of occurrence of generation of a black stripe compared to a conventional apparatus.
摘要翻译：由于装置具有用于从以恒定速度移动的原稿扫描镜台停止位置的图像的线性图像传感器（401），用于检测有无生成的黑条纹图像检测电路（405）基于图像信号的黑色条纹图像;以及CPU（412），用于在检测到黑色条纹图像的生成时确定灰尘或污垢附着到压板玻璃的表面，并且进行控制以改变反射镜台的停止位置和用于显示警告消息的控制，在单张纸扫描模式中检测到由于在台板玻璃表面上的灰尘或污物产生的任何黑色条纹，以及用于改变单张纸扫描位置的控制或用于显示的控制根据检测结果进行指示灰尘或污垢附着在台板玻璃表面上的警告信息，从而减少产生黑条纹比较的发生频率参见常规设备。

10. 发明公开

EP0989727A1 Improvements in image projection systems 有权
标题翻译： Verbesserungen一个Bildprojektionssystemen
公开(公告)号：EP0989727A1
公开(公告)日：2000-03-29
申请号：EP98307683.7
申请日：1998-09-22
申请人： Fujifilm Electronic Imaging Limited
发明人： Westlake, Philip Andrew , Bromley, Nigel Ingram , Stedman, Elaine Kathryn
IPC分类号： H04N1/00
CPC分类号： H04N1/00018 , H04N1/00002 , H04N1/00039 , H04N1/0005 , H04N1/00063 , H04N1/00068 , H04N1/00076 , H04N1/00408 , H04N1/1013 , H04N1/193
摘要： A method of determining the location of an optical feature (52) in an image projection system (1), the method comprising:

1) projecting a first image (52') of the feature (52) onto a detector (8) with a lens (9) in a first position (54) ;
2) sensing, with the detector (8), the position of the first image (52') of the feature (52);
3) projecting a second image (52'') of the feature (52) onto a detector (8) with a lens (9) in a second position (55) laterally spaced from the first position (54);
4) sensing, with the detector (8), the position of the second image (52'') of the feature (52) ; and
5) deducing the location of the defect (52) from the difference between the positions sensed in steps 2) and 4).
摘要翻译：一种确定图像投影系统（1）中的光学特征（52）的位置的方法，所述方法包括：1）将特征（52）的第一图像（52'）投射到检测器（8）上，其中透镜（9）处于第一位置（54）; 2）利用检测器（8）检测特征（52）的第一图像（52'）的位置; 3）将特征（52）的第二图像（52“）投射到具有与第一位置（54）横向间隔开的第二位置（55）的透镜（9）的检测器（8）上; 4）利用检测器（8）检测特征（52）的第二图像（52“）的位置; 以及5）从步骤2）和4）中感测到的位置之间的差中推导出缺陷（52）的位置。

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