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1. 发明授权

US07824023B2 Ink furnishing unit in an ink jet recorder 有权
标题翻译：喷墨记录器中的墨水装置单元
公开(公告)号：US07824023B2
公开(公告)日：2010-11-02
申请号：US11921819
申请日：2006-06-12
申请人： Hideo Izawa , Takao Namiki , Akira Ishikawa , Junichi Setoyama
发明人： Hideo Izawa , Takao Namiki , Akira Ishikawa , Junichi Setoyama
IPC分类号： B41J2/175
CPC分类号： B41J2/19 , B41J2/16523 , B41J2/1707 , B41J2/175 , B41J2/185
摘要： It is desirable that the entire ink to be furnished to the nozzle head be deaerated efficiently, the entire ink including a portion of ink recovered from the purge section.Accordingly, an ink furnishing unit in an ink jet recorder is provided, which comprises a back pressure tank 15 connected to a nozzle head 2 via an ink supply passage, a main tank 9 connected to the back pressure tank via a main supply passage 16 provided with a main ink pump 18 therein, a recovery tank 7 connected to the main tank via a return passage provided with an ink pump 22 therein, and a purge cap 5 connected to the recovery tank via a recovery passage 8 provided with a purge pump 6 therein, the purge cap being opposed to the nozzle head when purging, wherein a deaerator 17 is disposed in the main supply passage connecting the main tank and the back pressure tank and the back pressure tank is connected to an upstream of the purge pump in the recovery passage via a three way directional control valve 30.
摘要翻译：希望将要提供给喷嘴头的整个油墨有效地脱气，整个油墨包括从吹扫部分回收的一部分油墨。因此，提供了一种喷墨记录器中的墨水装置，其包括经由供墨通道连接到喷嘴头2的背压罐15，经由主供应通道16连接到背压罐的主罐9，其中具有主墨水泵18，通过其中设置有墨泵22的返回通道连接到主容器的回收罐7和经由回收通道8连接到回收罐的清洗帽5，该回收通道8设置有清洗泵6 其中，清洗盖在吹扫时与喷嘴头相对，其中，在连接主罐和背压罐的主供应通道中设置除气器17，并且背压罐连接到净化泵的上游通过三通方向控制阀30的回收通道。

2. 发明申请

US20090046132A1 Ink supply device in inkjet recorder 有权
标题翻译：喷墨记录仪中的供墨装置
公开(公告)号：US20090046132A1
公开(公告)日：2009-02-19
申请号：US11921819
申请日：2006-06-12
申请人： Hideo Izawa , Takao Namiki , Akira Ishikawa , Junichi Setoyama
发明人： Hideo Izawa , Takao Namiki , Akira Ishikawa , Junichi Setoyama
IPC分类号： B41J2/175
CPC分类号： B41J2/19 , B41J2/16523 , B41J2/1707 , B41J2/175 , B41J2/185
摘要： It is desirable that the entire ink to be furnished to the nozzle head be deaerated efficiently, the entire ink including a portion of ink recovered from the purge section.Accordingly, an ink furnishing unit in an ink jet recorder is provided, which comprises a back pressure tank 15 connected to a nozzle head 2 via an ink supply passage, a main tank 9 connected to the back pressure tank via a main supply passage 16 provided with a main ink pump 18 therein, a recovery tank 7 connected to the main tank via a return passage provided with an ink pump 22 therein, and a purge cap 5 connected to the recovery tank via a recovery passage 8 provided with a purge pump 6 therein, the purge cap being opposed to the nozzle head when purging, wherein a deaerator 17 is disposed in the main supply passage connecting the main tank and the back pressure tank and the back pressure tank is connected to an upstream of the purge pump in the recovery passage via a three way directional control valve 30.
摘要翻译：希望将要提供给喷嘴头的整个油墨有效地脱气，整个油墨包括从吹扫部分回收的一部分油墨。因此，提供了一种喷墨记录器中的墨水装置，其包括经由供墨通道连接到喷嘴头2的背压罐15，经由主供应通道16连接到背压罐的主罐9，其中具有主墨水泵18，通过其中设置有墨泵22的返回通道连接到主容器的回收罐7和经由回收通道8连接到回收罐的清洗帽5，该回收通道8设置有清洗泵6 其中，清洗盖在吹扫时与喷嘴头相对，其中，在连接主罐和背压罐的主供应通道中设置除气器17，并且背压罐连接到净化泵的上游通过三通方向控制阀30的回收通道。

3. 发明授权

US09170517B2 Electrophotographic method 有权
标题翻译：电子照相法
公开(公告)号：US09170517B2
公开(公告)日：2015-10-27
申请号：US14300929
申请日：2014-06-10
申请人： Hideo Izawa , Takao Namiki , Junichi Setoyama
发明人： Hideo Izawa , Takao Namiki , Junichi Setoyama
IPC分类号： B41J29/38 , G03G13/16 , G03G15/16
CPC分类号： G03G13/16 , G03G15/1695
摘要： An electrophotographic apparatus and method that can effect favorable transfer of a toner image onto a medium under a nip pressure between a transfer roller and a backup roller and a potential difference between the transfer and backup rollers even if the medium has a high insulating property, such as due to its being thick.
摘要翻译：一种能够在转印辊和支承辊之间的辊隙压力下有利地将调色剂图像转印到介质上的电子照相设备和方法，以及即使介质具有高的绝缘性，即使介质具有高绝缘性，因为它很厚。

4. 发明授权

US08611796B2 Wet type developing apparatus comprising an immersed cleansing arrangement 有权
标题翻译：湿式显影装置包括浸没式清洗装置
公开(公告)号：US08611796B2
公开(公告)日：2013-12-17
申请号：US12649650
申请日：2009-12-30
申请人： Hideo Izawa , Takao Namiki , Junichi Setoyama , Kotaro Harada , Sumito Mera
发明人： Hideo Izawa , Takao Namiki , Junichi Setoyama , Kotaro Harada , Sumito Mera
IPC分类号： G03G15/10
CPC分类号： G03G21/0088 , G03G15/11
摘要： A wet type developing apparatus is disclosed which can eliminate the need to provide a separately built cleansing unit and, moreover, makes it unnecessary to dismount a developer supply unit for its cleansing operation and to perform its subsequent re-mounting operation.The apparatus in which a developing roller 2 is in rotational contact with a rotating photoconductor drum 1 and an electrostatic latent image made on a surface of the photoconductor drum is developed with a liquid developer 6 supplied onto the developing roller from a developer supply roller 3 whose surface is in part immersed in the liquid developer reserved in a developer reservoir 5, includes a cleansing arrangement, comprising a unit or units 7 and/or 8, which is disposed at a site in the developer reservoir which is always immersed in the liquid developer for cleansing a portion of the developer supply roller which is immersed in the liquid developer.
摘要翻译：公开了一种湿式显影装置，其可以消除提供单独构建的清洁单元的需要，此外，不需要拆卸用于其清洁操作的显影剂供应单元并且执行其随后的重新安装操作。其中显影辊2与旋转的感光鼓1旋转接触的设备和在感光鼓的表面上形成的静电潜像由从显影剂供应辊3供应到显影辊上的液体显影剂6显影，显影剂供应辊3 表面部分浸没在保留在显影剂储存器5中的液体显影剂中，包括清洁装置，其包括单元或单元7和/或8，该单元或单元7和/或8设置在总是浸在液体显影剂中的显影剂储存器中的位置处用于清洁浸在液体显影剂中的显影剂供给辊的一部分。

5. 发明申请

US20110249990A1 WET TYPE DEVELOPING APPARATUS AND WET TYPE DEVELOPING METHOD 有权
标题翻译：湿式发展装置和湿式发展方法
公开(公告)号：US20110249990A1
公开(公告)日：2011-10-13
申请号：US13079918
申请日：2011-04-05
申请人： Hideo Izawa , Junichi Setoyama , Takao Namiki , Sumito Mera
发明人： Hideo Izawa , Junichi Setoyama , Takao Namiki , Sumito Mera
IPC分类号： G03G15/10
CPC分类号： G03G15/104
摘要： A wet type developing apparatus is provided which allows printing in a quality that is stable at an increased printing speed and also with changes in physical property of a liquid developer. The wet type developing apparatus to this end includes a liquid developer feed pathway which comprises a developing roller 7 for feeding the liquid developer onto a photoconductor drum 3; an anilox roller 9 immersed in part in the liquid developer and driven to rotate in rotational contact with the developing roller; and a doctor blade 11 disposed in contact with a surface of the anilox roller for controlling the rate of drawing up of the liquid developer. The developing and anilox rollers have their peripheral surfaces moving in an identical direction and at an identical rate of movement in an area of their rotational contact. A toner charger 12 is disposed opposite to a surface of the anilox roller downstream of an area of contact of the doctor blade with the anilox roller and upstream of an area of rotational contact of the anilox roller with the developing roller in a rotation direction of the anilox roller.
摘要翻译：提供了一种湿式显影装置，其允许以增加的印刷速度以及液体显影剂的物理性质的变化以稳定的质量进行印刷。为此目的的湿式显影装置包括液体显影剂供给路径，其包括用于将液体显影剂供给到感光鼓3上的显影辊7; 网纹辊9部分浸没在液体显影剂中并被驱动以与显影辊旋转接触旋转; 以及布置成与网纹辊的表面接触的刮刀11，用于控制液体显影剂的拉伸速度。显影和网纹辊的周边表面在相同的方向上以相同的运动速度在它们的旋转接触区域中移动。调色剂充电器12设置成与网纹辊的表面相邻设置在刮刀与网纹辊的接触区域的下游，并且网纹辊与显影辊的旋转接触区域的上游沿着网纹辊。

6. 发明申请

US20070147897A1 Developer feeder for wet developing apparatus 有权
标题翻译：湿式显影装置的显影剂供料器
公开(公告)号：US20070147897A1
公开(公告)日：2007-06-28
申请号：US11643140
申请日：2006-12-21
申请人： Hideo Izawa , Takao Namiki , Junichi Setoyama
发明人： Hideo Izawa , Takao Namiki , Junichi Setoyama
IPC分类号： G03G15/10
CPC分类号： G03G15/104 , G03G2215/0658
摘要： A developer feeder for wet developing apparatus having a developing roller rotationally engaged with a photoconductor drum and a feed roll in part immersed in a liquid developer and rotationally engaged with the developing roller for supplying the liquid developer onto the developing roller can be made to furnish the peripheral surface of the developing roller with the liquid developer even in thickness by using a plurality of feed rollers which are not mesh rollers but whose peripheral surfaces are smooth and which are arranged circumferentially of the rotational developing roller.
摘要翻译：一种用于湿式显影装置的显影剂供给器，其具有与感光鼓旋转接合的显影辊和部分浸没在液体显影剂中并与显影辊旋转接合以将液体显影剂供应到显影辊上的进料辊，通过使用多个不是网状辊但其周边表面是平滑的且位于旋转显影辊周向的进给辊，显影辊的外周表面甚至具有液体显影剂。

7. 发明授权

US09372444B2 Wet type developing apparatus and wet type developing method 有权
标题翻译：湿式显影装置和湿式显影方法
公开(公告)号：US09372444B2
公开(公告)日：2016-06-21
申请号：US13079918
申请日：2011-04-05
申请人： Hideo Izawa , Junichi Setoyama , Takao Namiki , Sumito Mera
发明人： Hideo Izawa , Junichi Setoyama , Takao Namiki , Sumito Mera
IPC分类号： G03G15/10
CPC分类号： G03G15/104
摘要： A wet type developing apparatus is provided which allows printing in a quality that is stable at an increased printing speed and also with changes in physical property of a liquid developer. The wet type developing apparatus to this end includes a liquid developer feed pathway which comprises a developing roller 7 for feeding the liquid developer onto a photoconductor drum 3; an anilox roller 9 immersed in part in the liquid developer and driven to rotate in rotational contact with the developing roller; and a doctor blade 11 disposed in contact with a surface of the anilox roller for controlling the rate of drawing up of the liquid developer. The developing and anilox rollers have their peripheral surfaces moving in an identical direction and at an identical rate of movement in an area of their rotational contact. A toner charger 12 is disposed opposite to a surface of the anilox roller downstream of an area of contact of the doctor blade with the anilox roller and upstream of an area of rotational contact of the anilox roller with the developing roller in a rotation direction of the anilox roller.
摘要翻译：提供了一种湿式显影装置，其允许以增加的印刷速度以及液体显影剂的物理性质的变化以稳定的质量进行印刷。为此目的的湿式显影装置包括液体显影剂供给路径，其包括用于将液体显影剂供给到感光鼓3上的显影辊7; 网纹辊9部分浸没在液体显影剂中并被驱动以与显影辊旋转接触旋转; 以及布置成与网纹辊的表面接触的刮刀11，用于控制液体显影剂的拉伸速度。显影和网纹辊的周边表面在相同的方向上以相同的运动速度在它们的旋转接触区域中移动。调色剂充电器12设置成与网纹辊的表面相邻设置在刮刀与网纹辊的接触区域的下游，并且网纹辊与显影辊的旋转接触区域的上游沿着网纹辊。

8. 发明申请

US20100124431A1 ELECTROPHOTOGRAPHIC PRINTER 有权
标题翻译：电子打印机
公开(公告)号：US20100124431A1
公开(公告)日：2010-05-20
申请号：US12581500
申请日：2009-10-19
申请人： Hideo Izawa , Takao Namiki , Junichi Setoyama , Kouichi Ooyama
发明人： Hideo Izawa , Takao Namiki , Junichi Setoyama , Kouichi Ooyama
IPC分类号： G03G15/16
CPC分类号： G03G15/161 , G03G2215/0629 , G03G2215/1657 , G03G2221/0005
摘要： To meet with the requirement for high-speed printing with continuous paper used as its recording medium and to better clean a transfer roller surface in high-speed production as well, an electrophotographic printer is provided comprising: a carrier liquid supply unit 11 disposed at a portion of the circumference of a transfer roller 2 between a position of image transfer onto a recording medium 7 and a transfer roller cleaning device 12 and including a carrier liquid supply roll 13 in rotational contact with a surface of the transfer roller 2 for supplying a carrier liquid onto the surface of the transfer roller 2, wherein the transfer roller cleaning device comprises: a cleaning roll 17 rotating in rubbing contact with the surface of the transfer roller and having a bias voltage applied thereto which is of a polarity opposite to that of a residual toner; a peripheral surface scraping blade 18 positioned downstream of the cleaning roll in the rotation direction of the transfer roller and in contact with a peripheral surface of the transfer roller; a side surface scraping blade 19 likewise positioned downward and in contact with a side surface of the transfer roller; and a surface scraping blade 26 disposed at a portion of the circumference of the cleaning roll and in contact with a surface of the cleaning roll.
摘要翻译：为了满足用作用作其记录介质的连续纸的高速打印的要求以及在高速生产中更好地清洁转印辊表面的电子照相打印机，包括：载液供给单元11，其设置在在转印到记录介质7上的图像转印位置和转印辊清洁装置12之间的转印辊2的圆周的部分，并且包括与转印辊2的表面旋转接触的载体液体供给辊13，用于提供载体液体到转印辊2的表面上，其中转印辊清洁装置包括：清洁辊17，其与转印辊的表面摩擦接触并且具有施加到其上的偏置电压，其具有与残留调色剂; 沿转印辊的转动方向定位在清洁辊下游并与转印辊的周面相接触的周边刮刀18; 侧面刮刀19同样位于转印辊的侧表面下方并与转印辊的侧表面接触; 以及设置在清洁辊的圆周的一部分并与清洁辊的表面接触的表面刮刀26。

9. 发明授权

US07684738B2 Developer feeder for wet developing apparatus 有权
标题翻译：湿式显影装置的显影剂供料器
公开(公告)号：US07684738B2
公开(公告)日：2010-03-23
申请号：US11643140
申请日：2006-12-21
申请人： Hideo Izawa , Takao Namiki , Junichi Setoyama
发明人： Hideo Izawa , Takao Namiki , Junichi Setoyama
IPC分类号： G03G15/10
CPC分类号： G03G15/104 , G03G2215/0658
摘要： A developer feeder for wet developing apparatus having a developing roller rotationally engaged with a photoconductor drum and a feed roll in part immersed in a liquid developer and rotationally engaged with the developing roller for supplying the liquid developer onto the developing roller can be made to furnish the peripheral surface of the developing roller with the liquid developer even in thickness by using a plurality of feed rollers which are not mesh rollers but whose peripheral surfaces are smooth and which are arranged circumferentially of the rotational developing roller.
摘要翻译：一种用于湿式显影装置的显影剂供给器，其具有与感光鼓旋转接合的显影辊和部分浸没在液体显影剂中并与显影辊旋转接合以将液体显影剂供应到显影辊上的进料辊，通过使用多个不是网状辊但其周边表面是平滑的且位于旋转显影辊周向的进给辊，显影辊的外周表面甚至具有液体显影剂。

10. 发明授权

US09475327B2 Transfer inkjet printer device 有权
标题翻译：转印喷墨打印机设备
公开(公告)号：US09475327B2
公开(公告)日：2016-10-25
申请号：US14170813
申请日：2014-02-03
申请人： Hideo Izawa , Takao Namiki , Junichi Setoyama
发明人： Hideo Izawa , Takao Namiki , Junichi Setoyama
IPC分类号： B41M5/03 , B41J2/01
CPC分类号： B41M5/03 , B41J2/01 , B41J2002/012 , B41J2202/04
摘要： The transfer inkjet printer device includes an intermediate transfer body including an intermediate transfer surface capable of moving along a rotation route; an inkjet head used to discharge ink including toner particles onto the intermediate transfer surface at a first area in the rotation route in a state where the toner particles are charged, so as to form an intermediate image composed of an ink layer on the intermediate transfer surface; a pressure device used to press the ink layer of the intermediate image on the intermediate transfer surface, onto a surface of a recording medium at a second area in the rotation route; and an electric field application device used to electrophorese the charged toner particles in the ink layer of the intermediate image toward the recording medium at the second area.
摘要翻译：转印喷墨打印机装置包括：中间转印体，其包括能够沿着旋转路线移动的中间转印面; 一种用于在调色剂颗粒被充电的状态下在旋转路线的第一区域将含有调色剂颗粒的墨水排放到中间转印表面上的喷墨头，以便在中间转印表面上形成由油墨层构成的中间图像 ; 用于将中间转印面上的中间图像的油墨层按压在旋转路线的第二区域的记录介质的表面上的压力装置; 以及电场施加装置，用于将中间图像的油墨层中的带电荷的调色剂颗粒在第二区域朝向记录介质进行电泳。

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