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No. Publication Number Title Publication/Patent Number Publication/Patent Number Publication Date Publication Date
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1 US10649391B2
Image forming apparatus
Publication/Patent Number: US10649391B2 Publication Date: 2020-05-12 Application Number: 16/542,387 Filing Date: 2019-08-16 Inventor: Tamaki, Masayuki   Takada, Shigeaki   Matsuura, Daigo   Chiyoda, Yasuharu   Tsujibayashi, Masahiro   Koyama, Kengo   Assignee: Canon Kabushiki Kaisha   IPC: G03G21/00 Abstract: An image forming apparatus includes a rotary member, a web, a moving unit, a detecting unit configured to detect a predetermined position, and a control portion. The control portion informs, in a case where an actual moving amount per one winding operation is a first moving amount, the replacement of the web, if a number of sheets of recording materials on which images have been formed after the predetermined position is detected reaches a first number of sheets. The control portion informs, in a case where the actual moving amount per one winding operation is a second moving amount which is greater than the first moving amount, the replacement of the web, if a number of sheets of recording materials on which images have been formed after the predetermined position is detected reaches a second number of sheets which is less than the first number of sheets. An image forming apparatus includes a rotary member, a web, a moving unit, a detecting unit configured to detect a predetermined position, and a control portion. The control portion informs, in a case where an actual moving amount per one winding operation is a first moving ...More ...Less
2 US10538096B2
Inkjet printing apparatus and control method of the inkjet printing apparatus
Publication/Patent Number: US10538096B2 Publication Date: 2020-01-21 Application Number: 16/022,304 Filing Date: 2018-06-28 Inventor: Abe, Takashi   Tokisawa, Toshiaki   Okude, Kyoshiro   Saeki, Tsuyoshi   Arai, Ryoma   Assignee: Canon Kabushiki Kaisha   IPC: B41J2/175 Abstract: According to an aspect, an inkjet printing apparatus includes a supply pump provided in a supply flow path for supplying ink from a tank to a print head, a first flow path connecting the first position upstream of the supply pump in the supply flow path and the second position downstream of the supply pump in the supply flow path, a second flow path connecting the tank and the third position downstream of the supply pump in the supply flow path, and an open/close valve provided in the second flow path and capable of opening and closing the second flow path. According to an aspect, an inkjet printing apparatus includes a supply pump provided in a supply flow path for supplying ink from a tank to a print head, a first flow path connecting the first position upstream of the supply pump in the supply flow path and the second position ...More ...Less
3 US10538100B2
Ink supplying apparatus, printing apparatus using the same, and ink supplying method
Publication/Patent Number: US10538100B2 Publication Date: 2020-01-21 Application Number: 16/017,636 Filing Date: 2018-06-25 Inventor: Fujikake, Akira   Sato, Takaya   Assignee: Canon Kabushiki Kaisha   IPC: B41J2/18 Abstract: An apparatus connected to a printhead has two states and switches between them. In the first state, ink is circulated in a channel of supplying ink from a tank that reserves ink to respective print elements via a common supply fluid channel and a plurality of individual supply fluid channels, and collecting the ink from the respective print elements to the tank via a plurality of individual collection fluid channels and a common collection fluid channel. In the second state, the ink is circulated in a channel of supplying the ink from the tank to the respective print elements via the common collection fluid channel and the plurality of individual collection fluid channels, and collecting the ink from the respective print elements to the tank via the plurality of individual supply fluid channels and the common supply fluid channel. An apparatus connected to a printhead has two states and switches between them. In the first state, ink is circulated in a channel of supplying ink from a tank that reserves ink to respective print elements via a common supply fluid channel and a plurality of individual supply ...More ...Less
4 US10551753B2
Imprint device, substrate conveying device, imprinting method, and method for manufacturing article
Publication/Patent Number: US10551753B2 Publication Date: 2020-02-04 Application Number: 15/137,485 Filing Date: 2016-04-25 Inventor: Hosaka, Takashi   Assignee: Canon Kabushiki Kaisha   IPC: G03F9/00 Abstract: An imprint device that forms a pattern by having the imprint material on a substrate and a mold come in contact with each other, the imprint device including a substrate holding unit that holds the substrate with a suction unit including partial areas, a moving unit including the substrate holding unit, a mold release being performed while a suction force of a partial area corresponding to an area in which the pattern is formed is set weaker than a suction force of other partial areas, an acquisition unit acquiring measurement data indicating a positional relationship between the substrate and the substrate holding unit, a target of the measurement data including an end portion of the substrate and the substrate holding unit, and a processor unit obtaining a correction amount to correct a positional deviation of the substrate with respect to the substrate holding unit using the acquired measurement data. An imprint device that forms a pattern by having the imprint material on a substrate and a mold come in contact with each other, the imprint device including a substrate holding unit that holds the substrate with a suction unit including partial areas, a moving unit including ...More ...Less
5 US10551774B2
Image forming apparatus with guide member movable with repect to direction perpendiclar to recording material surface
Publication/Patent Number: US10551774B2 Publication Date: 2020-02-04 Application Number: 15/868,030 Filing Date: 2018-01-11 Inventor: Koyama, Tomooku   Murooka, Ken   Uchida, Wataru   Agata, Jun   Suzuki, Yohei   Takamura, Daisuke   Assignee: Canon Kabushiki Kaisha   IPC: G03G15/20 Abstract: An image forming apparatus includes: a fixing portion for fixing an image formed on a recording material; and a guide member for guiding the recording material. The guide member is provided at an entrance to the fixing portion and at an end portion with respect to a direction perpendicular to a feeding direction of the recording material. The guide member is moved when the guide member is pushed by the recording material. An image forming apparatus includes: a fixing portion for fixing an image formed on a recording material; and a guide member for guiding the recording material. The guide member is provided at an entrance to the fixing portion and at an end portion with respect to a direction ...More ...Less
6 US10551782B2
Image forming apparatus for performing supply control of developer
Publication/Patent Number: US10551782B2 Publication Date: 2020-02-04 Application Number: 16/114,634 Filing Date: 2018-08-28 Inventor: Maeda, Yuichiro   Akiba, Kazuhiro   Assignee: Canon Kabushiki Kaisha   IPC: G03G15/00 Abstract: An image forming apparatus includes a first controller having an image processor that performs image processing on image data, the first controller configured to determine a first statistic value based on the image data, and output the first statistic value; an obtaining unit configured to obtain the image data; an image forming unit configured to form, based on the image data, an image by using toner; a supply unit configured to supply toner to the image forming unit; and a second controller configured to control the supply unit based on the first statistic value. In a case where the first statistic value is not outputted by the first controller in a predetermined period, the second controller controls the supply unit based on a second statistic value, the second statistic value being determined based on the image data. An image forming apparatus includes a first controller having an image processor that performs image processing on image data, the first controller configured to determine a first statistic value based on the image data, and output the first statistic value; an obtaining unit ...More ...Less
7 US10549558B2
Cutting apparatus and printing apparatus
Publication/Patent Number: US10549558B2 Publication Date: 2020-02-04 Application Number: 15/272,718 Filing Date: 2016-09-22 Inventor: Masuda, Shuichi   Wakayama, Naoki   Nagashima, Masakazu   Anayama, Daiki   Kikuchi, Tetsuo   Ohashi, Takakazu   Assignee: Canon Kabushiki Kaisha   IPC: B41J11/70 Abstract: A cutter unit is attached to a carriage in a predetermined direction, the carriage moving in a cutting direction of a sheet. A first set of first fitting sections and a second set of second fitting sections are provided as groups of fitting sections provided at positions, which face each other, on the carriage and the cutter unit. The first fitting sections and the second fitting sections each of which are fitted to each other in a predetermined direction. When the cutter unit is attached to the carriage, the fitting of the first fitting sections starts before the fitting of the second fitting sections. A cutter unit is attached to a carriage in a predetermined direction, the carriage moving in a cutting direction of a sheet. A first set of first fitting sections and a second set of second fitting sections are provided as groups of fitting sections provided at positions, which ...More ...Less
8 US10552094B2
Printing apparatus and method of connecting to remote print service
Publication/Patent Number: US10552094B2 Publication Date: 2020-02-04 Application Number: 16/029,286 Filing Date: 2018-07-06 Inventor: Sako, Ritsuto   Assignee: Canon Kabushiki Kaisha   IPC: G06F3/12 Abstract: A printing apparatus is provided such that, if a publication state of the printing apparatus in a cloud print service indicates public, a URL for registering the printing apparatus to a public printer is acquired and the acquired URL is enabled to be output from the printing apparatus. A printing apparatus is provided such that, if a publication state of the printing apparatus in a cloud print service indicates public, a URL for registering the printing apparatus to a public printer is acquired and the acquired URL is enabled to be output from the printing ...More ...Less
9 US10529869B2
Electronic component, electronic equipment, and method for manufacturing electronic component
Publication/Patent Number: US10529869B2 Publication Date: 2020-01-07 Application Number: 15/905,660 Filing Date: 2018-02-26 Inventor: Shitamichi, Taiki   Miyake, Takashi   Assignee: Canon Kabushiki Kaisha   IPC: H01L31/0203 Abstract: A connecting member includes a first part arranged between a first region of an electronic device and a board and a second part arranged between a second region of the electronic device and the board, a distance from an edge to the first part is longer than a distance from a center to the first part, and a distance from the edge to the second part is shorter than a distance from the center to the second part, a space is provided between the electronic device and the board and between the first part and the second part, and, in the board, a through hole communicating with the space is provided not to overlap with the center of the electronic device. A connecting member includes a first part arranged between a first region of an electronic device and a board and a second part arranged between a second region of the electronic device and the board, a distance from an edge to the first part is longer than a distance from a ...More ...Less
10 US10533065B2
Photocurable composition, method for producing cured product pattern using the same, method for producing optical component, and method for producing circuit board
Publication/Patent Number: US10533065B2 Publication Date: 2020-01-14 Application Number: 15/328,394 Filing Date: 2015-07-22 Inventor: Ito, Toshiki   Honma, Takeshi   Yonezawa, Shiori   Otani, Tomonori   Iwashita, Kazumi   Assignee: Canon Kabushiki Kaisha   IPC: C08F2/48 Abstract: A photocurable composition contains a polymerizable compound; and a photopolymerization initiator, in which the photocurable composition contains a compound represented by General Formula (1) shown below as the polymerizable compound, and in which, in General Formula (1), Ar represents a monovalent aromatic group which may have a substituent, R1 represents an alkyl group which may have a substituent or a hydrogen atom, R2 represents an alkyl group having (m+n) valences which may have a substituent, m is an integer of 2 or more, and n is an integer of 1 or more. A photocurable composition contains a polymerizable compound; and a photopolymerization initiator, in which the photocurable composition contains a compound represented by General Formula (1) shown below as the polymerizable compound, and in ...More ...Less
11 US10543997B2
Sheet feeding apparatus and image forming apparatus
Publication/Patent Number: US10543997B2 Publication Date: 2020-01-28 Application Number: 16/052,767 Filing Date: 2018-08-02 Inventor: Sawashima, Fumiya   Suzuki, Tetsuji   Hamasaki, Ryuji   Assignee: Canon Kabushiki Kaisha   IPC: B65H3/56 Abstract: A sheet feeding apparatus includes an abutment part having an abutment area against which a leading edge of a sheet abuts and a moving part to move the abutment part between first and second positions. The moving part includes a link member having an engage portion to engage with a positioning portion, the link member being joined with the abutment part, and an urging member to urge the link member such that the abutment part moves toward the second position. The abutment part is retained at the first position against an urging force of the urging member in a case where the positioning portion is engaged with the engage portion of the link member. A sheet feeding apparatus includes an abutment part having an abutment area against which a leading edge of a sheet abuts and a moving part to move the abutment part between first and second positions. The moving part includes a link member having an engage portion to engage ...More ...Less