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1. 发明授权

US07404615B2 Maintenance and recovery device of a liquid discharge apparatus and an image forming apparatus 有权
标题翻译：液体排出装置和图像形成装置的维护和恢复装置
公开(公告)号：US07404615B2
公开(公告)日：2008-07-29
申请号：US10555456
申请日：2005-03-24
申请人： Toshiroh Tokuno , Toshitaka Osanai , Kunihiro Uotani
发明人： Toshiroh Tokuno , Toshitaka Osanai , Kunihiro Uotani
IPC分类号： B41J2/165 , G01D11/00
CPC分类号： B41J2/16508
摘要： A maintenance and recovery device of a liquid droplet discharge apparatus improves a performance of discharging droplets of a liquid having a high-viscosity. A liquid droplet discharge head (34) discharges droplets of a recording liquid from a nozzle. A suction cap member (92a) caps a nozzle plane of the liquid droplet discharge head (34). An inclined surface (191) provides a slope toward an evacuation port (194) on a bottom of the suction cap member (92a). The inclined surface (191) forms an inclination angle with respect to a horizontal plane. The inclined surface is formed of a material having a contact angle with respect to the recording liquid. A sum of the inclination angle and the contact angle is equal to or larger than 70 degrees.
摘要翻译：液滴喷射装置的维护和恢复装置提高了排出具有高粘度的液体的液滴的性能。液滴喷射头（34）从喷嘴排出记录液体的液滴。抽吸盖构件（92a）盖住液滴排放头（34）的喷嘴平面。倾斜表面（191）向抽吸盖构件（92a）的底部上的排气口（194）提供斜面。倾斜面（191）相对于水平面形成倾斜角度。倾斜表面由相对于记录液体具有接触角的材料形成。倾斜角度和接触角之和等于或大于70度。

2. 发明申请

US20070052750A1 Maintenance and recovery device of a liquid discharge apparatus and an image forming apparatus 有权
标题翻译：液体排出装置和图像形成装置的维护和恢复装置
公开(公告)号：US20070052750A1
公开(公告)日：2007-03-08
申请号：US10555456
申请日：2005-03-24
申请人： Toshiroh Tokuno , Toshitaka Osanai , Kunihiro Uotani
发明人： Toshiroh Tokuno , Toshitaka Osanai , Kunihiro Uotani
IPC分类号： B41J2/165
CPC分类号： B41J2/16508
摘要： A maintenance and recovery device of a liquid droplet discharge apparatus improves a performance of discharging droplets of a liquid having a high-viscosity. A liquid droplet discharge head (34) discharges droplets of a recording liquid from a nozzle. A suction cap member (92a) caps a nozzle plane of the liquid droplet discharge head (34). An inclined surface (191) provides a slope toward an evacuation port (194) on a bottom of the suction cap member (92a). The inclined surface (191) forms an inclination angle with respect to a horizontal plane. The inclined surface is formed of a material having a contact angle with respect to the recording liquid. A sum of the inclination angle and the contact angle is equal to or larger than 70 degrees.
摘要翻译：液滴喷射装置的维护和恢复装置提高了排出具有高粘度的液体的液滴的性能。液滴喷射头（34）从喷嘴排出记录液体的液滴。抽吸盖构件（92a）盖住液滴排放头（34）的喷嘴平面。倾斜表面（191）向抽吸盖构件（92a）的底部上的排气口（194）提供斜面。倾斜面（191）相对于水平面形成倾斜角度。倾斜表面由相对于记录液体具有接触角的材料形成。倾斜角度和接触角之和等于或大于70度。

3. 发明授权

US09403382B2 Printing apparatus, printing system, and printed material manufacturing method 有权
标题翻译：印刷装置，印刷系统和印刷材料制造方法
公开(公告)号：US09403382B2
公开(公告)日：2016-08-02
申请号：US14482597
申请日：2014-09-10
申请人： Toshitaka Osanai , Masakazu Yoshida , Junji Nakai , Hiroyoshi Matsumoto
发明人： Toshitaka Osanai , Masakazu Yoshida , Junji Nakai , Hiroyoshi Matsumoto
IPC分类号： B41J11/02 , B41J11/00
CPC分类号： B41J11/0015
摘要： A printing apparatus includes an acidification treatment unit that acidifies at least a surface of a treatment object by irradiating the treatment object with plasma; an inkjet recording unit that records to the treatment object having been acidified by the acidification pretreatment unit in an inkjet recording system; and a control unit that specifies an ink to be used by the inkjet recording unit from at least two types of inks having different properties, based on the type of the treatment object and an amount of plasma energy used in a plasma treatment performed by the acidification treatment unit or based on a pH value of the surface of the treatment object.
摘要翻译：打印装置包括：酸化处理单元，其通过用等离子体照射处理对象来至少对处理对象的表面进行酸化; 喷墨记录单元，其记录在由喷墨记录系统中的酸化预处理单元酸化的处理对象物上; 以及控制单元，其基于处理对象的类型和在通过酸化进行的等离子体处理中使用的等离子体能量的量，从具有不同性质的至少两种类型的油墨中指定要由喷墨记录单元使用的油墨处理单元或基于处理对象的表面的pH值。

4. 发明申请

US20150077458A1 PRINTING APPARATUS, PRINTING SYSTEM, AND PRINTED MATERIAL MANUFACTURING METHOD 有权
标题翻译：印刷设备，印刷系统和印刷材料制造方法
公开(公告)号：US20150077458A1
公开(公告)日：2015-03-19
申请号：US14482597
申请日：2014-09-10
申请人： Toshitaka Osanai , Masakazu Yoshida , Junji Nakai , Hiroyoshi Matsumoto
发明人： Toshitaka Osanai , Masakazu Yoshida , Junji Nakai , Hiroyoshi Matsumoto
IPC分类号： B41J11/00 , B41J2/01
CPC分类号： B41J11/0015
摘要： A printing apparatus includes an acidification treatment unit that acidifies at least a surface of a treatment object by irradiating the treatment object with plasma; an inkjet recording unit that records to the treatment object having been acidified by the acidification pretreatment unit in an inkjet recording system; and a control unit that specifies an ink to be used by the inkjet recording unit from at least two types of inks having different properties, based on the type of the treatment object and an amount of plasma energy used in a plasma treatment performed by the acidification treatment unit or based on a pH value of the surface of the treatment object.
摘要翻译：打印装置包括：酸化处理单元，其通过用等离子体照射处理对象来至少对处理对象的表面进行酸化; 喷墨记录单元，其记录在由喷墨记录系统中的酸化预处理单元酸化的处理对象物上; 以及控制单元，其基于处理对象的类型和在通过酸化进行的等离子体处理中使用的等离子体能量的量，从具有不同性质的至少两种类型的油墨中指定要由喷墨记录单元使用的油墨处理单元或基于处理对象的表面的pH值。

5. 发明申请

US20080291240A1 IMAGE FORMING APPARATUS 审中-公开
标题翻译：图像形成装置
公开(公告)号：US20080291240A1
公开(公告)日：2008-11-27
申请号：US12122844
申请日：2008-05-19
申请人： Naoto OHSAKO , Toshitaka Osanai , Tetsuya Hiruma , Nobuyuki Akaishi , Daisuke Nakamura
发明人： Naoto OHSAKO , Toshitaka Osanai , Tetsuya Hiruma , Nobuyuki Akaishi , Daisuke Nakamura
IPC分类号： B41J2/165
CPC分类号： B41J2/1652 , B41J2/16541 , B41J2002/1742
摘要： An image forming apparatus is disclosed. The image forming apparatus executes operations of idle ink ejection in which ink droplets not contributing to forming an image on a recording medium are ejected. When the operations of the idle ink ejection are executed before staring to print an image on a recording medium, the ink droplets are ejected into a cap member; in a case where the operations of the idle ink ejection are executed when a first predetermined period has passed after the last ejection of the ink droplets from the recording head, the ink droplets are ejected into an idle ink droplet receiving section; and in a case where the operations of the idle ink ejection are executed when a second predetermined period longer than the first predetermined period has passed as one of cleaning operations of the recording head, the ink droplets are ejected into the cap member.
摘要翻译：公开了一种图像形成装置。图像形成装置执行空闲墨水喷射的操作，其中不会在记录介质上形成图像的墨滴被喷射。当在着眼之前执行空闲墨水喷射的操作以在记录介质上打印图像时，墨滴被喷射到盖构件中; 在墨水从记录头最后喷射之后经过第一预定时间段时执行空闲墨水喷射的操作的情况下，将墨滴喷射到空闲墨滴接收部分中; 并且当经过比第一预定时间段长的第二预定周期作为记录头的清洁操作之一执行空闲墨水喷射的操作时，墨滴被喷射到盖构件中。

6. 发明申请

US20070058009A1 Ink supplying container and image forming apparatus 有权
标题翻译：供墨容器和图像形成装置
公开(公告)号：US20070058009A1
公开(公告)日：2007-03-15
申请号：US11516856
申请日：2006-09-06
申请人： Juichi Furukawa , Toshitaka Osanai
发明人： Juichi Furukawa , Toshitaka Osanai
IPC分类号： B41J2/175
CPC分类号： B41J2/17509 , B41J2/175
摘要： An ink supplying container is disclosed. In the ink supplying container, when the internal pressure of an ink container is made a positive pressure which is higher than atmospheric pressure so that nozzles of a recording head are cleaned and recovered by discharging a small amount of ink, a volume control unit restrains a flexible member of the ink container from expanding. When the internal pressure of the ink container is made a negative pressure optimal for printing which is lower than the atmospheric pressure so that a letter and/or an image is printed on a recording medium by the recording head, the volume control unit does not restrain the flexible member from expanding, and the volume of the ink container is maintained at almost the same volume as that at the time when the internal pressure of the ink container is made the positive pressure.
摘要翻译：公开了一种供墨容器。在供墨容器中，当墨水容器的内部压力成为高于大气压力的正压时，通过排放少量的墨水来清洁和回收记录头的喷嘴，音量控制单元限制墨水容器的柔性部件膨胀。当墨水容器的内部压力被制成为低于大气压力的打印最佳的负压时，由记录头将字母和/或图像印在记录介质上，音量控制单元不会抑制柔性构件膨胀，并且油墨容器的体积保持在与油墨容器的内部压力为正压时几乎相同的体积。

7. 发明授权

US09849678B2 Liquid discharger including a head, a cap, a belt, and a belt cleaner 有权
公开(公告)号：US09849678B2
公开(公告)日：2017-12-26
申请号：US15282582
申请日：2016-09-30
申请人： Keitaroh Sakai , Toshitaka Osanai , Nobuyuki Akaishi , Shigeru Morinaga
发明人： Keitaroh Sakai , Toshitaka Osanai , Nobuyuki Akaishi , Shigeru Morinaga
IPC分类号： B41J2/165
CPC分类号： B41J2/16505 , B41J2/16508 , B41J2/16511
摘要： A liquid discharger includes a head to discharge liquid droplets, a cap to cover a nozzle face of the head; a cap mover to move the cap to a capping position at which the cap faces the nozzle face of the head or to move the cap to an evacuation position at which the cap does not face the nozzle face of the head. Further, there is a belt arranged to face and clean the cap at the evacuation position, the belt having a width and length enough to cover whole area of a rim of the cap; a conveyer to drive the belt, and a belt cleaner which faces the belt to clean the belt.

8. 发明申请

US20060290738A1 Maintenance/recovery device for liquid discharge device and image forming device 有权
公开(公告)号：US20060290738A1
公开(公告)日：2006-12-28
申请号：US10566864
申请日：2005-06-28
申请人： Masanori Kusunoki , Toshitaka Osanai , Noboru Hiramatsu , Michio Yamamoto
发明人： Masanori Kusunoki , Toshitaka Osanai , Noboru Hiramatsu , Michio Yamamoto
IPC分类号： B41J2/165
CPC分类号： B41J2/16511 , B41J2/17509 , B41J2/185 , B41J29/38
摘要： In a maintenance/recovery device for a liquid discharging device, a cap member covers a surface of a nozzle of a liquid discharging head, the liquid discharging head discharging a droplet of a recording liquid from the nozzle. A resilient contact member is provided in the cap member to come in contact with the surface of the nozzle. A recess-forming member is providing in the cap member to form a recess for receiving the recording liquid attracted from the nozzle. The contact member and the recess-forming member are integrally formed by molding, the recess-forming member is made of a resin material containing a water repellent agent, and the recess-forming member is provided to have at least two slopes being inclined toward an outlet at a bottom of the recess.

9. 发明申请

US20160159108A1 PRINTING SYSTEM, PRINTING APPARATUS, AND PRINTED-MATTER PRODUCTION METHOD 审中-公开
公开(公告)号：US20160159108A1
公开(公告)日：2016-06-09
申请号：US15008727
申请日：2016-01-28
申请人： Hiroyoshi MATSUMOTO , Junji Nakai , Masakazu Yoshida , Toshitaka Osanai
发明人： Hiroyoshi MATSUMOTO , Junji Nakai , Masakazu Yoshida , Toshitaka Osanai
IPC分类号： B41J11/00
CPC分类号： B41M7/0045 , B41J11/0015 , B41M5/0011 , B41M5/0017 , B41M7/0072
摘要： According to an aspect of the present invention, a printing apparatus includes a plasma treatment unit configured to acidify at least a surface of a print medium by applying plasma treatment to the surface of the print medium, a first primer applying unit configured to apply primer treatment by applying treatment liquid to the surface of the print medium having undergone the plasma treatment, and a first recording unit configured to perform recording by inkjet recording on the print medium having undergone the primer treatment.

10. 发明授权

US09278548B2 Printing system, printing apparatus, and printed-matter production method 有权
标题翻译：印刷系统，印刷装置和印刷品生产方法
公开(公告)号：US09278548B2
公开(公告)日：2016-03-08
申请号：US14332777
申请日：2014-07-16
申请人： Hiroyoshi Matsumoto , Junji Nakai , Masakazu Yoshida , Toshitaka Osanai
发明人： Hiroyoshi Matsumoto , Junji Nakai , Masakazu Yoshida , Toshitaka Osanai
IPC分类号： B41J2/01 , B41J11/00 , B41M5/00
CPC分类号： B41M7/0045 , B41J11/0015 , B41M5/0011 , B41M5/0017 , B41M7/0072
摘要： According to an aspect of the present invention, a printing apparatus includes a plasma treatment unit configured to acidify at least a surface of a print medium by applying plasma treatment to the surface of the print medium, a first primer applying unit configured to apply primer treatment by applying treatment liquid to the surface of the print medium having undergone the plasma treatment, and a first recording unit configured to perform recording by inkjet recording on the print medium having undergone the primer treatment.
摘要翻译：根据本发明的一个方面，一种打印设备包括：等离子体处理单元，其被配置为通过对打印介质的表面施加等离子体处理使至少一个印刷介质的表面酸化;第一引物施加单元，被配置为施加底漆处理通过将处理液施加到已进行等离子体处理的打印介质的表面上，以及第一记录单元，被配置为通过喷墨记录在经过底漆处理的打印介质上进行记录。

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