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公开(公告)号：US20250004001A1
公开(公告)日：2025-01-02
申请号：US18746061
申请日：2024-06-18
Applicant: KONICA MINOLTA, INC.
Inventor： Takumi SAKURADA , Yusuke MURAKAMI , Katsunori TAKAHASHI
Abstract: A sample measuring apparatus is capable of surely assuring accuracy of aligning a sample. The sample measuring apparatus includes: a measuring device that measures a sample; a conveyance device that conveys the sample to a measurement section of the measuring device along a conveyance path; and a position assurance section into which the position assurance sample held by the conveyance device is fitted by driving of the conveyance device.
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公开(公告)号：US20160063361A1
公开(公告)日：2016-03-03
申请号：US14829736
申请日：2015-08-19
Applicant: Konica Minolta, Inc.
Inventor： Kenichi HAYASHI , Katsunori TAKAHASHI , Tatsuhiro NOUTOMI
CPC classification number: G06K15/129 , G06K15/027 , H04N1/6044
Abstract: An improved image detection apparatus is described which can colorimetrically measure an appropriate number of patches while inhibiting unnecessary sheet discharging. A correction chart consists of a plurality of patches linearly arranged in the form of a plurality of patch arrays which are parallelly arranged in the sheet width direction. The image detection apparatus includes a paper conveying unit for conveying a sheet on which the correction chart is formed, an image reading unit and a colorimetric unit which outputs the color information of each patch by performing the colorimetric process with the patch array consisting of a line of the patche. Then, while circulating a sheet, a control unit performs switch control for switching the patch array from one to the next to be colorimetrically measured by the colorimetric unit.
Abstract translation: 描述了一种改进的图像检测装置，其可以在抑制不必要的片材排出的同时对比较多的贴片进行比色测量。 校正图由以片材宽度方向平行布置的多个贴片阵列的形式线性排列的多个片。 图像检测装置包括用于传送其上形成有校正图表的纸张的纸张传送单元，通过用由线组成的贴片阵列执行比色处理来输出每个贴片的颜色信息的图像读取单元和比色单元 的patche。 然后，在循环片材的同时，控制单元进行用于将贴片阵列从一个切换到下一个的切换控制，由比色单元进行比色测量。
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公开(公告)号：US20150063848A1
公开(公告)日：2015-03-05
申请号：US14475186
申请日：2014-09-02
Applicant: KONICA MINOLTA, INC.
Inventor： Katsuyuki IKUTA , Katsunori TAKAHASHI , Kenichi HAYASHI , Kazutoshi YOSHIMURA , Tatsuhiro NOUTOMI
CPC classification number: G03G15/6529 , B65H5/062 , B65H7/20 , B65H2220/09 , B65H2301/4474 , B65H2402/10 , B65H2511/10 , B65H2511/13 , B65H2511/135 , B65H2511/414 , B65H2511/416 , B65H2511/417 , B65H2513/512 , B65H2801/03 , B65H2801/06 , G03G15/6564 , G03G15/70 , G03G21/14 , G03G21/1604 , G03G2215/00021 , B65H2220/01 , B65H2220/02
Abstract: A serial tandem image forming system is described which is capable of inhibiting both the degradation of image quality and the reduction of the productivity. This system consists mainly of the control units of upstream and downstream apparatuses. When a preceding sheet differs from the subsequent sheet in sheet type, a control unit for controlling the image forming system has the subsequent sheet stand by at a paper stop roller of the upstream apparatus, and performs the operation of switching the operating states of the upstream and downstream apparatuses in accordance with the sheet type of the subsequent sheet. Also, the control unit predicts the timing of finishing the switching of the operating state, and then re-starts the conveyance of the subsequent sheet, in advance of finishing the switching of the operating state, by controlling the paper stop roller on the basis of the predicted finishing timing.
Abstract translation: 描述了能够抑制图像质量下降和生产率降低的串行图像形成系统。 该系统主要由上游和下游设备的控制单元组成。 当前一张纸与纸张类型的后续纸张不同时，用于控制图像形成系统的控制单元在下游装置的纸张停止辊上随后放置一张纸，并且进行上游的操作状态的切换操作 和下游装置。 此外，控制单元预测完成切换操作状态的时间，然后在完成切换操作状态之前，通过基于以下方式控制纸张停止辊来重新启动后续纸张的传送 预计完成时间。
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公开(公告)号：US20170104884A1
公开(公告)日：2017-04-13
申请号：US15282775
申请日：2016-09-30
Applicant: KONICA MINOLTA, INC.
Inventor： Kenichi HAYASHI , Hiroyuki FUTAMI , Katsunori TAKAHASHI , Takashi NARA , Tatsuhiro NOUTOMI
IPC: H04N1/00
CPC classification number: H04N1/00816 , H04N1/00819 , H04N2201/0094
Abstract: An image forming apparatus includes: an image forming section that forms an image; and an image forming control section that acquires information on a detection result of the image by a first image detecting section which has relatively higher failure detection accuracy than that of a second image detecting section, and information on a detection result of the image by the second image detecting section which has relatively higher color measurement accuracy than that of the first image detecting section, wherein the image forming control section acquires second image detection information in a region that has been detected by the second image detecting section and in which an exclusion detection region has been removed, based on the exclusion detection region that has been determined to contain a failure in the image, by first image detection information based on the detection result of the first image detecting section.
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公开(公告)号：US20140140710A1
公开(公告)日：2014-05-22
申请号：US14084798
申请日：2013-11-20
Applicant: Konica Minolta, Inc.
Inventor： Kazutoshi YOSHIMURA , Katsunori TAKAHASHI , Hiroyuki WATANABE , Kenichi HAYASHI , Keigo OGURA , Takahiro YOKOYA , Kenji TAMAKI
IPC: G03G15/00
CPC classification number: G03G15/2028 , G03G15/6511
Abstract: An image forming apparatus receives setting of an object to be adjusted, on an adjustment object selection screen when selecting an adjustment mode. After the object to be adjusted is set, camera(s) photograph(s) the object to be adjusted so that the image forming apparatus obtains photographed data of current object to be adjusted. Next, the apparatus searches photographed data of the object to be adjusted in the ideal state thereof from the database. Name of the object to be adjusted and related information in the photographed data agree with those of the photographed data of current object to be adjusted. The higher ranked related information is preferentially searched and it is determined whether or not pieces of the higher ranked related information thus preferentially searched agree with each other.
Abstract translation: 图像形成装置在选择调整模式时，在调整对象选择画面上接收待调整对象的设定。 在设置要调整的对象之后，照相机拍摄要调节的对象，使得图像形成装置获得要调整的当前对象的拍摄数据。 接下来，该装置从数据库中搜索要在其理想状态下调整的对象的拍摄数据。 要被调整的对象的名称和拍摄数据中的相关信息与被调整的当前对象的拍摄数据的名称一致。 优先搜索较高等级的相关信息，并且确定这样优先搜索的较高等级的相关信息的片段是否彼此一致。
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Patent Agency Ranking
公开(公告)号：US20180129456A1
公开(公告)日：2018-05-10
申请号：US15790166
申请日：2017-10-23
Applicant: KONICA MINOLTA, INC.
Inventor： Akira OKAMOTO , Katsunori TAKAHASHI , Takashi NARA , Kenji YAMAMOTO
IPC: G06F3/12
CPC classification number: G06F3/1215 , G06F3/1241 , G06F3/1243 , G06F3/1244 , G06F3/1281
Abstract: An image forming system includes: a first image forming apparatus; and a second image forming apparatus connected on a downstream side of the first image forming apparatus in a paper conveying direction, wherein the first image forming apparatus includes: a first expander that expands a first image having image expansion time per page including first time; and a first image former that forms the first image expanded by the first expander, onto a first face of paper, and the second image forming apparatus includes: a second expander that expands a second image having image expansion time per page including second time longer than the first time; and a second image former that forms the second image expanded by the second expander, onto the first face on which the first image has been formed.
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公开(公告)号：US20170097596A1
公开(公告)日：2017-04-06
申请号：US15264698
申请日：2016-09-14
Applicant: Konica Minolta, Inc.
Inventor： Tatsuhiro NOUTOMI , Hiroyuki FUTAMI , Katsunori TAKAHASHI , Kenichi HAYASHI , Takashi NARA
IPC: G03G15/20
CPC classification number: G03G15/2039 , G03G15/2007 , G03G15/2042
Abstract: A fixing device includes: a fixing member; a pressure member pressed against the fixing member; a plurality of halogen lamp heaters configured to heat the fixing member; a temperature detecting unit configured to detect a temperature of the fixing member; and a control unit configured to perform half-wave control on at least one first halogen lamp heater by calculating an output Duty and performing energization or de-energization for each half-wave of an AC waveform, and perform switch on/off control on a second halogen lamp heater, the second halogen lamp heater being other than the first halogen lamp heater, wherein the first halogen lamp heater and the second halogen lamp heater have reference voltages satisfying the reference voltage of the first halogen lamp heater
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公开(公告)号：US20250014926A1
公开(公告)日：2025-01-09
申请号：US18752815
申请日：2024-06-25
Applicant: KONICA MINOLTA, INC.
Inventor： Yusuke MURAKAMI , Takumi SAKURADA , Katsunori TAKAHASHI
IPC: H01L21/67 , H01L21/673 , H01L21/677
Abstract: The sample measuring apparatus includes: a measuring device that measures a sample; a conveyance device that uses cassettes each having a plurality of stages capable of storing a plurality of samples having different sizes, takes out each sample one by one from a cassette serving as a pickup source among the cassettes, conveys the sample to the measuring device, and stores the sample measured by the measuring device into a cassette serving as a placement destination among the cassettes; a sample detector capable of detecting presence or absence of the sample in each stage of each of the cassettes; and a controller that controls the measuring device and the conveyance device based on a result of the detection by the sample detector.
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公开(公告)号：US20170134617A1
公开(公告)日：2017-05-11
申请号：US15342630
申请日：2016-11-03
Applicant: Konica Minolta, Inc.
Inventor： Kenichi HAYASHI , Katsunori TAKAHASHI , Takashi NARA , Takahiro YOKOYA , Tatsuhiro NOUTOMI
CPC classification number: H04N1/6041 , H04N1/00803 , H04N1/6027 , H04N1/6044 , H04N1/646 , H04N2201/0094
Abstract: A reading apparatus configured to read a plurality of colorimetric patches in different colors formed on a paper sheet and trigger patches formed so as to correspond to the colorimetric patches includes: a colorimeter configured to read the colorimetric patches; a trigger sensor configured to read the trigger patches; and a controller configured to control a reading region, wherein the controller has a colorimetry region determination mode in which the reading region is determined and a colorimetry adjustment mode in which the reading region is controlled, and in the colorimetry region determination mode, after the reading regions are set to states where the reading regions are gradually shifted in a reading direction, the reading results for the colorimetric patches are collected and thereafter, a region for which a state consistent with a characteristic of the colorimetric patch has been obtained as the reading result is determined as the reading region.
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公开(公告)号：US20160269598A1
公开(公告)日：2016-09-15
申请号：US15051113
申请日：2016-02-23
Applicant: KONICA MINOLTA, INC.
Inventor： Kenichi HAYASHI , Hiroyuki FUTAMI , Katsunori TAKAHASHI , Takashi NARA , Tatsuhiro NOUTOMI
CPC classification number: H04N1/6036 , H04N1/00005 , H04N1/00018 , H04N1/00023 , H04N1/00034 , H04N1/00045 , H04N1/00058 , H04N1/00087 , H04N1/6044
Abstract: An image reading apparatus and an image forming system are provided which can reduce the influence of magnification error, detect patches in correct positions, and save the sheets required for adjusting an image. The image reading apparatus makes use of an image scanner which reads patches printed on a sheet P, a spectral colorimeter which colorimetrically measures the patches read by the image scanner, and is provided with a timing compensation unit which compensates the colorimetric measurement timing with which colorimetric operation of the spectral colorimeter is triggered based on the positional information of the patches read by the image scanner, and an image correction unit which corrects the color information of the patches read by the image scanner based on the colorimetric values of the patches colorimetrically measured by the spectral colorimeter.
Abstract translation: 提供一种图像读取装置和图像形成系统，其可以减小放大误差的影响，检测补片在正确的位置，并且保存调整图像所需的片材。 图像读取装置利用读取印刷在纸张P上的贴片的图像扫描仪，色度测量由图像扫描仪读取的贴片的光谱色度计，并且设置有定时补偿单元，该定时补偿单元补偿比色测量定时， 基于由图像扫描器读取的贴片的位置信息触发光谱色度计的操作，以及图像校正单元，其基于由比色测量的贴片的比色值来校正由图像扫描器读取的贴片的颜色信息， 光谱色度计。
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