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71. 发明申请

US20190191054A1 IMAGE SCANNER 审中-公开
公开(公告)号：US20190191054A1
公开(公告)日：2019-06-20
申请号：US16216050
申请日：2018-12-11
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Takashi MATSUMI
IPC分类号： H04N1/401 , H04N1/00
CPC分类号： H04N1/401 , H04N1/00551 , H04N1/00835 , H04N1/00997
摘要： A circuit acquires, as white correction data, read image data generated by reading an image of a reference member when light of each of three colors of a light source is sequentially emitted to the reference member; acquires, as original document image data, the read image data generated by moving the image sensor and by reading, with an image sensor, an image of an original document; determines, as an original document non-existence position, a position of a pixel at which all of the original document image red, green, and blue data have a same value; converts the original document image data to output image data by performing shading correction on the original document image data based on white correction data; and replaces the output image data at the original document non-existence position with a value closer to data indicative of white color than a value of the output image data.

72. 发明申请

US20180084152A1 IMAGE READING DEVICE, IMAGE PROCESSING APPARATUS, IMAGE READING METHOD 审中-公开
公开(公告)号：US20180084152A1
公开(公告)日：2018-03-22
申请号：US15562157
申请日：2016-03-25
申请人： KYOCERA Document Solutions Inc.
发明人： Masaya Yoshida
IPC分类号： H04N1/409 , H04N1/028 , H04N1/10 , H04N1/00
CPC分类号： H04N1/4097 , H04N1/00835 , H04N1/02815 , H04N1/04 , H04N1/10 , H04N1/107
摘要： An image reading device (1) includes a light emission control portion (84), an image scanning portion (11), and a difference data sequence generating portion (852, 853, 855). The difference data sequence generating portion (852, 853, 855) sequentially obtains image data sequences of a linear area both when a light emitting portion is in a light-on state and when the light emitting portion is in a light-off state. In addition, the difference data sequence generating portion (852, 853, 855) sequentially generates difference data sequences (Ys) that are results of subtracting an image data sequence (X2) obtained in a light-off state of the light emitting portion from an image data sequence (X1) obtained in a light-on state of the light emitting portion, among a pair of image data sequences (X1, X2) obtained at each blinking cycle of the light emitting portion.

73. 发明申请

US20170208198A1 IMAGE READER HAVING DOCUMENT DETECTOR FOR DETECTING PRESENCE OR ABSENCE OF DOCUMENT SHEET TO DETERMINE READING RANGE 有权
公开(公告)号：US20170208198A1
公开(公告)日：2017-07-20
申请号：US15399859
申请日：2017-01-06
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Shuichi SUNAKO , Seiya SATO
IPC分类号： H04N1/00 , H04N1/10
CPC分类号： H04N1/00801 , H04N1/00689 , H04N1/00708 , H04N1/00816 , H04N1/00835 , H04N1/1013 , H04N2201/0081
摘要： In an image reader, a controller control, during a period from a timing when a detector detects an open state of a cover to a timing when the detector detects a closed state of the cover, a document detector to detect whether a document sheet is present or absent every time a prescribed time period is elapsed, and stores in a memory each set of first data indicating absence or presence of the document sheet. The controller determines a first size of the document sheet in a main scanning direction. The controller determines a second size of the document sheet in a sub scanning direction on the basis of the sets of first data. The controller determines a reading range on the basis of the first and second sizes. The reading section reads the determined reading range on the line-to-line basis to obtain an image of the document sheet.

74. 发明申请

US20170111527A1 Image Reader, and Method and Computer-Readable Medium for the Same 有权
公开(公告)号：US20170111527A1
公开(公告)日：2017-04-20
申请号：US15395148
申请日：2016-12-30
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Koji YAMADA
IPC分类号： H04N1/00 , H04N1/047 , H04N1/10
CPC分类号： H04N1/00551 , H04N1/00702 , H04N1/00708 , H04N1/00737 , H04N1/00742 , H04N1/00753 , H04N1/00779 , H04N1/00835 , H04N1/0473 , H04N1/053 , H04N1/1061 , H04N2201/0081
摘要： An image reader including a document table having a reference point, a first region of a sheet having a predetermined size when a vertex of the sheet is positioned on the reference point, and a second region, a changing mechanism changing a reading position in a sub scanning direction, and a controller configured to control the changing mechanism to change the reading position to a first position such that a distance in the sub scanning direction between the reference point and the first position corresponds to a length of the predetermined sheet size in the sub scanning direction, acquire specific digital data of the second region through image reading in the first position with a light source turned off, compare a particular value of the specific digital data with a criterion value within the second region, and determine a state of a document cover based on the comparison.

75. 发明申请

US20160219163A1 IMAGE READING DEVICE, IMAGE PROCESSING APPARATUS, AND IMAGE READING METHOD 有权
标题翻译：图像读取装置，图像处理装置和图像读取方法
公开(公告)号：US20160219163A1
公开(公告)日：2016-07-28
申请号：US14988802
申请日：2016-01-06
申请人： Hiroki Shirado , Masaki Nagase , Naoki Asaba , Hideki Hashimoto
发明人： Hiroki Shirado , Masaki Nagase , Naoki Asaba , Hideki Hashimoto
IPC分类号： H04N1/00
CPC分类号： H04N1/00257 , H04N1/00806 , H04N1/0083 , H04N1/00835 , H04N2201/0068 , H04N2201/0084 , H04N2201/0426 , H04N2201/0434
摘要： An image reading device includes a shooting unit, a light source unit, a shooting controller, and a combining unit. The light source unit sequentially irradiates the bound document with light from first and second irradiation positions opposing each other with respect to a first straight line orthogonal to a direction of a binding portion of the document. The shooting controller controls the shooting unit to shoot a first region positioned at the second irradiation position side on the document when the light source unit irradiates the document with light from the first irradiation position, and controls the shooting unit to shoot a second region containing a region other than the first region on the document when the light source unit irradiates the document with light from the second irradiation position. The combining unit combines a shot image of the first region and a shot image of the second region.
摘要翻译：图像读取装置包括拍摄单元，光源单元，拍摄控制器和组合单元。光源单元相对于与文档的装订部分的方向正交的第一直线相对于彼此相对的来自第一和第二照射位置的光顺序照射装订文档。当光源单元用来自第一照射位置的光照射文件时，拍摄控制器控制拍摄单元拍摄位于原稿上的第二照射位置侧的第一区域，并且控制拍摄单元拍摄包含当光源单元用来自第二照射位置的光照射文件时，原稿上的第一区域以外的区域。组合单元组合第一区域的拍摄图像和第二区域的拍摄图像。

76. 发明授权

US09225865B2 Image reader and image processing apparatus 有权
标题翻译：图像读取器和图像处理装置
公开(公告)号：US09225865B2
公开(公告)日：2015-12-29
申请号：US14664942
申请日：2015-03-23
申请人： KYOCERA Document Solutions Inc.
发明人： Shinya Matsui
IPC分类号： H04N1/46 , H04N1/00 , H04N1/024 , H04N1/028
CPC分类号： H04N1/00997 , H04N1/00835 , H04N1/04
摘要： An image reader includes a platen, a carriage, a light shielding unit, a positioning mark, an ambient light detecting unit, and a control unit. The positioning mark is arranged in an area in which the light shielding unit is disposed or in an area adjacent in a main scanning direction to the area in which the light shielding unit is disposed, at a position falling within the range that can be read by the carriage. When the ambient light detecting unit detects the presence of ambient light, the control unit causes the carriage to move with the exposure lamp turned off to detect a position of the positioning mark. When the ambient light detecting unit detects the absence of ambient light, the control unit causes the carriage to move with the exposure lamp turned on to detect the position of the positioning mark.
摘要翻译：图像读取器包括压板，滑架，遮光单元，定位标记，环境光检测单元和控制单元。定位标记布置在其中设置有遮光单元的区域中，或者在与主扫描方向相邻的区域中布置有遮光单元的区域处于位于可以被遮光单元读取的范围内的位置马车。当环境光检测单元检测到环境光的存在时，控制单元使得滑架随着曝光灯关闭而移动，以检测定位标记的位置。当环境光检测单元检测到没有环境光时，控制单元使得滑架随着曝光灯开启而移动以检测定位标记的位置。

77. 发明申请

US20150186088A1 DATA SETTING SYSTEM AND DATA SETTING METHOD 有权
标题翻译：数据设置系统和数据设置方法
公开(公告)号：US20150186088A1
公开(公告)日：2015-07-02
申请号：US14583603
申请日：2014-12-27
申请人： KYOCERA Document Solutions Inc.
发明人： Yasuhiro IWASHIMA
IPC分类号： G06F3/12
CPC分类号： G06F3/1254 , G06F3/1211 , H04N1/00204 , H04N1/00835 , H04N1/00962 , H04N2201/0022 , H04N2201/0025 , H04N2201/0053 , H04N2201/007 , H04N2201/0094
摘要： Provided is a data setting system that has an image forming apparatus provided with an image reading part, and the communication terminal apparatus provided with a light irradiating part. The image forming apparatus is provided with an optical-communication receive part and an optical-communication execution part. The optical-communication receive part receives an external light signal by using an image reading part. The optical-communication execution part performs a setup of the data corresponding to the received light signal. The communication terminal apparatus is provided with an optical-communication sending part. The optical-communication sending part sends the light signal corresponding to a setup of data using a light irradiating part.
摘要翻译：提供了一种具有设置有图像读取部分的图像形成装置以及设置有光照射部分的通信终端装置的数据设定系统。图像形成装置具有光通信接收部和光通信执行部。光通信接收部通过使用图像读取部接收外部光信号。光通信执行部执行对应于所接收的光信号的数据的建立。通信终端装置设置有光通信发送部。光通信发送部使用光照射部发送与数据的建立对应的光信号。

78. 发明申请

US20150098104A1 SETTING POWER SAVINGS MODES BASED ON AMBIENT LIGHT AND USER SET TIME PERIODS 审中-公开
标题翻译：基于安全灯和用户设置时间段设置省电模式
公开(公告)号：US20150098104A1
公开(公告)日：2015-04-09
申请号：US14572303
申请日：2014-12-16
申请人： CANON KABUSHIKI KAISHA
发明人： Yuichi Konosu
IPC分类号： H04N1/00
CPC分类号： H04N1/00891 , H04N1/00835 , H04N1/00896 , H04N2201/0094
摘要： An information processing apparatus configured to have a first power mode and a second power mode having lower power consumption than that of the first power mode includes a detection unit configured to detect brightness around the information processing apparatus, a setting unit configured to set a time period for shifting the information processing apparatus to the second power mode, and a control unit configured to, if the brightness detected by the detection unit is lower than a threshold, when a time is within the time period set by the setting unit, shift the information processing apparatus to the second power mode, and, when the time is not within the time period set by the setting unit, not to shift the information processing apparatus to the second power mode.
摘要翻译：一种信息处理装置，被配置为具有比第一功率模式低的功率消耗的第一功率模式和第二功率模式，包括：检测单元，被配置为检测所述信息处理装置周围的亮度;设置单元，被配置为设置时间段用于将信息处理装置移动到第二功率模式;以及控制单元，被配置为，如果由检测单元检测到的亮度低于阈值，则当时间在由设置单元设置的时间段内时，将信息处理装置进入第二功率模式，并且当该时间不在设置单元设置的时间段内时，不将信息处理装置移动到第二功率模式。

79. 发明授权

US08817341B2 Image forming apparatus and electric-power control method used in the image forming apparatus 有权
标题翻译：在图像形成装置中使用的图像形成装置和电力控制方法
公开(公告)号：US08817341B2
公开(公告)日：2014-08-26
申请号：US13602621
申请日：2012-09-04
申请人： Taichi Yoshioka
发明人： Taichi Yoshioka
IPC分类号： H04N1/00
CPC分类号： H04N1/00496 , H04N1/00535 , H04N1/00835 , H04N1/00891 , H04N1/00896 , H04N1/00904 , H04N2201/0094
摘要： According to an embodiment, an image forming apparatus includes: a detecting unit, a storing unit, a threshold determining unit, and a control unit. The detecting unit detects an ambient brightness level at an arbitrary time zone. The storing unit stores information indicating the brightness level detected by the detecting unit. The threshold determining unit determines a threshold serving as a criterion for switching into a low-power-consumption mode according to the information indicating the brightness level stored in the storing unit. The control unit controls switching into the low-power-consumption mode using the threshold determined by the threshold determining unit.
摘要翻译：根据实施例，图像形成装置包括：检测单元，存储单元，阈值确定单元和控制单元。检测单元在任意时间段检测环境亮度水平。存储单元存储指示由检测单元检测到的亮度级别的信息。阈值确定单元根据指示存储在存储单元中的亮度级别的信息，确定用作切换到低功耗模式的标准的阈值。控制单元使用由阈值确定单元确定的阈值来控制切换到低功耗模式。

80. 发明授权

US08310736B2 Image reading device 有权
标题翻译：图像读取装置
公开(公告)号：US08310736B2
公开(公告)日：2012-11-13
申请号：US12723276
申请日：2010-03-12
申请人： Yuki Nakajima
发明人： Yuki Nakajima
IPC分类号： H04N1/04
CPC分类号： H04N1/02815 , H04N1/00835 , H04N1/0285 , H04N1/02865
摘要： An image reading device includes: a light-source adjusting device, a storage, a first converting device and a determining device. The adjusting device adjusts brightness of the light source to the brightness corresponding to the one of a plurality of reading modes. The storage stores an reference adjusting value and converting information, the reference adjusting value being adjusted in a state where external light is not incident on a platen, the converting information being for converting the reference adjusting value of the reference mode into the reference adjusting value of another reading mode. The first converting device refers to the converting information and converts the reference adjusting value into the value of the selected reading mode. The determining device determines presence or absence of external light incident on the platen, comparing the converted reference adjusting value with the light-source adjusting value adjusted by the adjusting device.
摘要翻译：图像读取装置包括：光源调节装置，存储部，第一转换装置和判定装置。调整装置将光源的亮度调整为与多个读取模式中的一个对应的亮度。存储器存储参考调整值和转换信息，在外部光不入台的状态下调整基准调整值，转换信息用于将基准模式的基准调整值转换为基准调整值另一种阅读模式。第一转换装置是指转换信息，并将参考调整值转换为所选读取模式的值。确定装置确定入射在压板上的外部光的存在或不存在，将转换的参考调整值与由调节装置调节的光源调节值进行比较。

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