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公开(公告)号：US20240340379A1
公开(公告)日：2024-10-10
申请号：US18629940
申请日：2024-04-09
申请人： Hiroki TACHIBANA
发明人： Hiroki TACHIBANA
CPC分类号： H04N1/00013 , G06T7/0004 , H04N1/00029 , H04N1/00047 , H04N1/00074 , H04N1/00087 , G06T2207/10008 , G06T2207/30144
摘要： An inspection apparatus, an inspection method, and a program stored on a recording medium, each of which generates a second inspection target image, based on a result of a reader reading a reference face; detects a defect in the second inspection target image; generates a first inspection target image, based on an image read at the reader from a printed matter printed at a printing apparatus; determines a defect in the printed matter, based on the first inspection target image and a master image generated from print data of the printed matter; and in a case where the defect is detected in the second inspection target image, excludes a position of the detected defect from an area where a defect in the printed matter is inspected.
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公开(公告)号：US20240283873A1
公开(公告)日：2024-08-22
申请号：US18443389
申请日：2024-02-16
发明人： MASASHI OYA
IPC分类号： H04N1/00
CPC分类号： H04N1/00029 , H04N1/00013 , H04N1/00039
摘要： The present invention is directed to a diagnostic apparatus for diagnosing an abnormal portion of an image forming apparatus, comprising: extracting a diagnosis region for specifying the abnormal portion from a read image obtained by a reading unit reading a printing medium conveyed along a conveying path from an image forming unit; determining an abnormality in the extracted diagnosis region; and specifying the abnormal portion on a basis of a result of the determining, wherein the diagnosis region includes an external region which is a region outside the printing medium of the read image.
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公开(公告)号：US20240205523A1
公开(公告)日：2024-06-20
申请号：US18539683
申请日：2023-12-14
CPC分类号： H04N23/51 , G02B7/028 , H04N1/00013 , H04N1/1235 , H04N2201/0081
摘要： An image reading apparatus includes a conveyance unit and a reading unit. The reading unit includes a transparent member, a sensor unit including a substrate to which an image reading element is connected, and configured to read an image of the sheet through the transparent member, a fan configured to blow air, a supporting member including an opening formed at a position where the opening faces the sensor unit, and supporting the sensor unit, and a casing accommodating the sensor unit, the fan, and the supporting member. The fan is disposed in a manner of facing the opening on a side, with respect to the opening, different from a side on which the sensor unit faces the opening. The sensor unit and the supporting member are disposed such that a flow path of air that has passed through the opening is formed between the sensor unit and the supporting member.
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公开(公告)号：US11930143B2
公开(公告)日：2024-03-12
申请号：US18174194
申请日：2023-02-24
IPC分类号： H04N1/00
CPC分类号： H04N1/00896 , H04N1/00013 , H04N1/00604 , H04N1/00663 , H04N1/00801 , H04N1/00965 , H04N1/00519
摘要： There is provided an image reading apparatus in which a low output mode is a mode that can be controlled in a coupling state where a low power-feeding USB device is coupled, a high output mode is a mode that can be controlled in a coupling state where a high power-feeding USB device capable of feeding power higher than the low power-feeding USB device is coupled, and a control section does not perform image reading at a second reading speed faster than a first reading speed and performs image reading at the first reading speed in the low output mode.
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5.发明公开公开(公告)号：US20240040045A1
公开(公告)日：2024-02-01
申请号：US18378926
申请日：2023-10-11
申请人： Konica Minolta, Inc.
发明人： Makoto Oki
CPC分类号： H04N1/00005 , G03G15/221 , H04N1/00013 , H04N1/00074 , H04N1/00084
摘要： An image inspection device includes a processor coupled to a sensor. The processor reads, using the sensor, an image formed on a recording material by an image forming device and creates a read image; causes an analysis to detect an abnormality in the read image and creates an analysis result; and creates a normal image file including the read image in which the abnormality has not been detected based on the analysis result.
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公开(公告)号：US20230336668A1
公开(公告)日：2023-10-19
申请号：US18295982
申请日：2023-04-05
发明人： MASATO KOBAYASHI
IPC分类号： H04N1/00
CPC分类号： H04N1/00013 , H04N1/0009 , H04N1/00082 , H04N1/00129 , H04N1/00045 , H04N1/00037
摘要： The present invention is related to an inspection apparatus reads a printed material; sets a setting relating to check inspection data for checking data formed on a printed material; derives data defined by a predetermined rule according to setting content set in the setting and generating check inspection data for a plurality of sections in a printed material; and detects a defect in an inspection target printed material by comparing data read in the reading from the inspection target printed material and the corresponding check inspection data generated in the generating.
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公开(公告)号：US11785153B2
公开(公告)日：2023-10-10
申请号：US17664158
申请日：2022-05-19
发明人： Hiroyuki Maeda
IPC分类号： H04N1/00
CPC分类号： H04N1/00554 , H04N1/00013 , H04N1/00037 , H04N1/00082 , H04N1/00543 , H04N1/00888
摘要： An image reading device includes: an original-document table at which an original document is mounted; a reading unit configured to read the original document mounted at the original-document table; an opening/closing section configured to be able to open and close the original-document table; a power source configured to apply power for opening and closing to the opening/closing section; a proximity sensor configured to output a detection signal in accordance with approach of a detection target; and a control unit configured to control the power source on a basis of the detection signal from the proximity sensor.
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公开(公告)号：US11736626B2
公开(公告)日：2023-08-22
申请号：US17825369
申请日：2022-05-26
申请人： Yoshio Konno , Tatsuya Ishii , Tohru Matsumoto , Kohta Aoyagi , Satoshi Nakayama , Hideyo Makino , Susumu Mikajiri , Kimiharu Yamazaki
发明人： Yoshio Konno , Tatsuya Ishii , Tohru Matsumoto , Kohta Aoyagi , Satoshi Nakayama , Hideyo Makino , Susumu Mikajiri , Kimiharu Yamazaki
CPC分类号： H04N1/00047 , H04N1/00005 , H04N1/00013 , H04N1/00037 , H04N1/00063 , H04N1/00074 , H04N1/00084 , H04N1/00798 , H04N1/02815 , H04N1/0692 , H04N1/124 , H04N1/4097 , H04N2201/0446 , H04N2201/0458
摘要： A reading device and an image forming apparatus are provided. The reading device includes an image reading device configured to read an image on a recording medium being conveyed, a background device serving as a background image when the image is read by the image reading device, and a foreign-object detector configured to compare a first read image obtained as the background device is read by the image reading device with a second read image obtained as the background device and the recording medium are read by the image reading device to detect an attached foreign object. The image forming apparatus includes the reading device and an image forming device.
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公开(公告)号：US20230156131A1
公开(公告)日：2023-05-18
申请号：US18054279
申请日：2022-11-10
发明人： Seiji TAKAMATSU
IPC分类号： H04N1/00
CPC分类号： H04N1/00628 , H04N1/00615 , H04N1/00602 , H04N1/00013 , H04N1/00037 , H04N1/00082
摘要： A drive circuit including a push-pull circuit is a circuit in which a converted signal whose voltage level is inverted compared with a reference signal is input to the gate terminal of a first N-type MOSFET, and the reference signal is input to the gate terminal of a second N-type MOSFET. A second adjustment circuit advances the falling timing of the converted signal input to the gate terminal of the first N-type MOSFET.
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公开(公告)号：US20180183968A1
公开(公告)日：2018-06-28
申请号：US15847588
申请日：2017-12-19
发明人： Masato Furukawa , Seiji Shibaki , Yushi Oka , Kaoru Hamada
CPC分类号： H04N1/3263 , H04N1/00013 , H04N1/00037 , H04N1/00084 , H04N1/00588 , H04N1/00689 , H04N1/00694 , H04N1/00697 , H04N1/00777 , H04N2201/0081
摘要： An image reading apparatus reads an original image of an original, which is conveyed along a conveyance path, using a scanner unit and a CCD sensor unit. A separation sensor, a lead sensor, and a sheet discharge sensor, which are provided to the conveyance path, detect occurrence of a jam. A restarting method for reading processing of the original after the occurrence of the jam includes a first restarting method of re-placing all of the originals, which have been fed, on an original tray and a second restarting method of re-placing only an unread original on the original tray, and is set by a user. In a case where the second restarting method is set, the restarting method is determined from any one of the first restarting method and the second restarting method based on a discharged length of the original having been discharged to a sheet discharge tray.
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