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公开(公告)号：US11242649B2
公开(公告)日：2022-02-08
申请号：US15895831
申请日：2018-02-13
IPC分类号： C09D11/00 , D06P1/44 , D06P5/30 , C09D11/322 , C09D11/54 , D06P1/52 , D06P5/00 , C09D11/38 , C09D11/40 , C09D1/00 , C09D4/00 , C09D5/00 , C09K3/00 , D06P1/56 , D06P1/58
摘要： An ink set for textile printing is disclosed which includes a pretreatment liquid containing a metal salt, a water-dispersible resin (A), an organic solvent (B) having an SP value of 10 to 14 (cal/cm3)1/2 and water, and an ink containing a pigment, a water-dispersible resin (C) having a glass transition point of 10° C. or higher, an organic solvent (D) and water. A method for producing a printed textile item is also disclosed.
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公开(公告)号：US20220002101A1
公开(公告)日：2022-01-06
申请号：US17344315
申请日：2021-06-10
发明人： Yoshihisa MORITA
摘要： A sheet feed device includes: a conveyor configured to convey a top sheet of sheets floated from a sheet stack; a blower configured to blow air in an obliquely upward direction from a position lower than the conveyor toward the sheet stack; and a direction converter configured to convert a direction of the air blown by the blower to a direction which is downward more than a direction of the air at a position where the air is blown from the blower and let the air flow in between the top sheet and a second sheet subsequent to the top sheet of the sheets floated from the sheet stack.
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公开(公告)号：US11193033B2
公开(公告)日：2021-12-07
申请号：US15965360
申请日：2018-04-27
摘要： An oil-based inkjet ink can be provided that prevents adhesion of the ink to the nozzle plate, thereby preventing ink misfires and discharge defects from the inkjet nozzles. The oil-based inkjet ink contains a pigment, a non-aqueous solvent, and a compound represented by general formula (1) shown below. (In general formula (1), m represents 1 or 2, each of R1 and R2 independently represents a monovalent saturated hydrocarbon group, R3 represents a single bond or a divalent saturated hydrocarbon group, and R4 represents a monovalent or divalent saturated hydrocarbon group.)
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公开(公告)号：US20210357713A1
公开(公告)日：2021-11-18
申请号：US17238802
申请日：2021-04-23
摘要： An image processing apparatus is equipped with: an image data receiving unit that receives image data; and a print data generating unit that generates multiple value data as print data by performing a halftone process on the image data and converting the image data into at least three values. The print data generating unit administers a halftone process that includes a density fluctuation suppressing process that results in the print data always including a zero value except for a case in which all of the pixels that constitute the image data are converted into a maximum value.
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公开(公告)号：US11155110B2
公开(公告)日：2021-10-26
申请号：US16823399
申请日：2020-03-19
发明人： Kenji Shimomura , Hironao Adachi
IPC分类号： B41J2/17 , B41J29/377 , B41J25/308
摘要： An inkjet printer includes: a conveyer configured to convey a print medium; an inkjet head configured to eject ink to the print medium conveyed by the conveyer; a flow adjuster configured to adjust strength of an air flow in an under-head space which is a space between the inkjet head and the conveyer; and a controller configured to control the flow adjuster such that the smaller a satellite droplet generated from the ink ejected by the inkjet head is, the stronger the air flow in the under-head space is.
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公开(公告)号：US11135865B2
公开(公告)日：2021-10-05
申请号：US16803618
申请日：2020-02-27
发明人： Yuki Urano , Akiko Hayashi , Takahisa Yamazaki , Mamoru Fukuda
IPC分类号： B41M5/00 , B41J2/21 , C09D11/38 , C09D11/322
摘要： A method for producing printed matter that includes applying one of a first pretreatment liquid and a second pretreatment liquid, the other of the first pretreatment liquid and the second pretreatment liquid, and then an aqueous ink, in this order, to a recording region of a substrate using an inkjet recording apparatus, wherein the first pretreatment liquid and the second pretreatment liquid are jetted so as to land on the substrate in a fixed order, the first pretreatment liquid contains a coagulant, and the second pretreatment liquid does not contain a coagulant, but contains a penetrant.
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公开(公告)号：US11090943B2
公开(公告)日：2021-08-17
申请号：US16793587
申请日：2020-02-18
发明人： Shunta Nakamura
IPC分类号： B41J2/17
摘要： An ink mist recovery device allows suction of ink mist with uniform suction force irrespective of a position on a confronting sheet. The ink mist recovery device includes a recovery casing having multiple suction ports confronting a sheet, and a suction unit connected to the recovery casing. At least one of a size of each of the suction ports and a first suction distance from each of the suction ports to a suction slit is set in accordance with a second suction distance from the suction unit to the suction slit via each of the suction ports so that the suction force is kept uniform at the respective positions on the sheet corresponding to the suction ports. The mist suction force is made uniform over the entire width of the suction slit to improve quality of the printed image without sucking ink droplets required to land.
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18.发明申请公开(公告)号：US20210189204A1
公开(公告)日：2021-06-24
申请号：US17129017
申请日：2020-12-21
摘要： An adhesive containing at least one selected from the group consisting of a urethane prepolymer and a polyol, a polyisocyanate, a polymerizable (meth)acrylate compound, and a photopolymerization initiator is disclosed. A heat-sensitive screen master and a method for producing a heat-sensitive screen master are also disclosed.
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公开(公告)号：US11001469B2
公开(公告)日：2021-05-11
申请号：US15725605
申请日：2017-10-05
发明人： Hiroyuki Nakamura
摘要： A printing apparatus includes: a conveyor including a first pair of conveyance rollers and a second pair of conveyance rollers each configured to nip and convey a sheet; a first jam releaser configured to separate rollers of the first pair of conveyance rollers from each other; a second jam releaser configured to separate rollers of the second pair of conveyance rollers from each other; and a controller configured to control the conveyor. In stopping sheet conveyance by the conveyor upon occurrence of a failure, the controller controls the conveyor to prevent a sheet from being nipped only by the first pair of conveyance rollers prior to separation of the rollers of the first pair of conveyance rollers from each other by the first jam releaser.
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公开(公告)号：US10917532B2
公开(公告)日：2021-02-09
申请号：US16354656
申请日：2019-03-15
发明人： Reina Saito
IPC分类号： H04N1/00
摘要： A print system includes an image forming apparatus and a wearable terminal configured to communicate with the image forming apparatus. The image forming apparatus includes a detector configured to detect an error and a controller configured to send a guidance information used to remove the error to the wearable terminal. The wearable terminal includes a transmissive display, a fixing portion configured to fix the transmissive display in front of eyes of a user, a communication unit configured to receive the guidance information, and a display controller configured to display the guidance information on the transmissive display for the image forming apparatus viewed through the transmissive display.
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