公开(公告)号：US20080118275A1

公开(公告)日：2008-05-22

申请号：US11941373

申请日：2007-11-16

申请人： Kei YASUTOMI ,  Hitoshi MARUYAMA ,  Katsuaki MIYAWAKI ,  Takeo TSUKAMOTO ,  Masanori SAITOH ,  Katsuhiro AOKI

发明人： Kei YASUTOMI ,  Hitoshi MARUYAMA ,  Katsuaki MIYAWAKI ,  Takeo TSUKAMOTO ,  Masanori SAITOH ,  Katsuhiro AOKI

IPC分类号： G03G15/02

CPC分类号： G03G15/0208 ,  G03G15/0291 ,  G03G2215/026

摘要： A corona charger includes a case provided in the vicinity of a device to be charged. The case includes an opening facing the device, a discharge electrode, a first charging region, and a second charging region. The discharge electrode provided inside the case and supplied with a voltage so as to generate a corona discharge charges a surface of the device from the opening by supplying the corona discharge to the surface. The first charging region includes no grid electrode at a position upstream of the opening in a surface moving direction of the device. The second charging region includes a grid electrode to which a predetermined voltage is applied at a position downstream of the opening. The voltage applied to the discharge electrode is an alternating current (AC) voltage superimposed on a direct current (DC) voltage.

摘要翻译： 电晕充电器包括设置在要充电的装置附近的壳体。 壳体包括面向设备的开口，放电电极，第一充电区域和第二充电区域。 设置在壳体内部并且被提供电压以产生电晕放电的放电电极通过向表面提供电晕放电来从开口对器件的表面进行充电。 第一充电区域在设备的表面移动方向上的开口的上游位置处不包括栅电极。 第二充电区域包括在开口下游的位置施加预定电压的栅格电极。 施加到放电电极的电压是叠加在直流（DC）电压上的交流（AC）电压。

公开(公告)号：US20140219677A1

公开(公告)日：2014-08-07

申请号：US14243561

申请日：2014-04-02

申请人： Keisuke IKEDA ,  Satoshi OKANO ,  Tomoyasu HIRASAWA ,  Masanori SAITOH ,  Takehara KENICHI ,  Hiromitsu FUJIYA

发明人： Keisuke IKEDA ,  Satoshi OKANO ,  Tomoyasu HIRASAWA ,  Masanori SAITOH ,  Takehara KENICHI ,  Hiromitsu FUJIYA

IPC分类号： G03G15/20

CPC分类号： G03G15/2021 ,  G03G15/0189 ,  G03G15/2017 ,  G03G21/206 ,  G03G2215/0129

摘要： A cooling device including at least two cooling members to cool a recording medium passing thereover, a coolant circulation unit to circulate a coolant, and tubing that connects the coolant circulation unit to the cooling members and through which the coolant circulates. Each of the cooling members includes a heat-absorbing surface that directly contacts the recording medium or indirectly contacts the recording medium via a thermal transmission member, an internal channel provided within each of the cooling members through which the coolant circulates, and a channel inlet and outlet formed at downstream and upstream ends of each of the cooling members in a direction of conveyance of the recording medium, respectively. One of an interval and a thermal insulator is provided between the cooling members.

摘要翻译： 一种冷却装置，包括至少两个用于冷却通过其的记录介质的冷却构件，用于使冷却剂循环的冷却剂循环单元，以及将冷却剂循环单元连接到冷却构件并且冷却剂通过其流动的管道。 每个冷却构件包括直接接触记录介质或经由热传递构件间接接触记录介质的吸热表面，设置在每个冷却构件内部的冷却剂循环的内部通道，以及通道入口和 每个冷却构件的下游和上游端分别在记录介质的输送方向上形成。 在冷却部件之间设置间隔部和绝热体之一。

公开(公告)号：US20100104319A1

公开(公告)日：2010-04-29

申请号：US12603794

申请日：2009-10-22

申请人： Masanori SAITOH ,  Shin Kayahara ,  Masanori Horike ,  Osamu Endo ,  Tomoko Takahashi ,  Nobuaki Kondoh

发明人： Masanori SAITOH ,  Shin Kayahara ,  Masanori Horike ,  Osamu Endo ,  Tomoko Takahashi ,  Nobuaki Kondoh

IPC分类号： G03G21/16

CPC分类号： G03G15/346

摘要： A direct image-recording device in which a predetermined gap set between an image carrier and a hole forming member can be maintained, and an image forming apparatus provided with the direct image-recording device. In the direct image-recording device including: housing that accommodates an agent; an agent carrier that is rotatably supported by the housing and faces outside from an opening formed in the housing; a sheet-like hole forming member having a plurality of holes formed therein and facing the agent carrier at a predetermined distance therefrom; and a plurality of electrodes, by which the agent flies, provided at the hole forming member correspondingly to each of the plurality of holes and form an electric field causing the agent to fly selectively from the agent carrier toward the hole, a positioning member is provided at the housing so as to cover the agent carrier, the positioning member being configured to hold the hole forming member along the axial direction of the agent carrier by a side wall of the positioning member that has open portions formed in locations at least opposing the plurality of holes formed in the hole forming member, and configured to position the holes relative to the agent carrier so that the relative positions of the agent carrier and the holes are in a predetermined positional relationship.

摘要翻译： 可以保持在图像载体和孔形成构件之间设置预定间隙的直接图像记录装置，以及设置有直接图像记录装置的图像形成装置。 在直接图像记录装置中，包括：容纳代理的壳体; 由所述壳体可旋转地支撑并且从形成在所述壳体中的开口面向外部的试剂载体; 片状孔形成构件，其中形成有多个孔并且与所述试剂载体面对预定距离; 以及与所述多个孔中的每一个相对应设置在所述孔形成构件上的多个电极，形成电场，使得所述试剂从所述试剂载体向所述孔选择性地飞行;定位构件， 在所述壳体上以覆盖所述试剂载体，所述定位构件被构造成通过所述定位构件的侧壁沿着所述试剂载体的轴向保持所述孔形成构件，所述定位构件的侧壁形成在至少相对于所述多个 形成在孔形成构件上的孔，并且构造成相对于试剂载体定位孔，使得试剂载体和孔的相对位置处于预定的位置关系。

公开(公告)号：US20130259512A1

公开(公告)日：2013-10-03

申请号：US13850506

申请日：2013-03-26

申请人： Keisuke IKEDA ,  Tomoyasu HIRASAWA ,  Masanori SAITOH

发明人： Keisuke IKEDA ,  Tomoyasu HIRASAWA ,  Masanori SAITOH

IPC分类号： G03G15/20

CPC分类号： G03G15/2039 ,  G03G21/206

摘要： A cooling device includes a cooling member including a circulation passage for liquid coolant, and a cooling surface being directly or indirectly made to contact with a recording material being conveyed to cool the recording material. The circulation passage includes multiple passage sections arranged crossing to a conveying direction of the recording material, and a folded passage section to guide the liquid coolant from one of the multiple passage sections to another one of the multiple passage sections while changing a flowing direction of the liquid coolant. The folded passage section is disposed outside of an image forming area of the recording material on the cooling surface of the cooling member.

摘要翻译： 冷却装置包括冷却构件，该冷却构件包括用于液体冷却剂的循环通道，以及冷却表面，其直接或间接地与被输送的记录材料接触以冷却记录材料。 循环通道包括与记录材料的输送方向交叉的多个通道部分，以及折叠通道部分，用于将液体冷却剂从多个通道部分中的一个引导到多个通道部分中的另一个，同时改变流体的流动方向 液体冷却液。 折叠通道部分设置在冷却部件的冷却表面上的记录材料的图像形成区域的外侧。

公开(公告)号：US20150277304A1

公开(公告)日：2015-10-01

申请号：US14727455

申请日：2015-06-01

申请人： Keisuke IKEDA ,  Satoshi OKANO ,  Tomoyasu HIRASAWA ,  Masanori SAITOH ,  Takehara KENICHI ,  Hiromitsu FUJIYA

发明人： Keisuke IKEDA ,  Satoshi OKANO ,  Tomoyasu HIRASAWA ,  Masanori SAITOH ,  Takehara KENICHI ,  Hiromitsu FUJIYA

IPC分类号： G03G15/20

CPC分类号： G03G15/2021 ,  G03G15/0189 ,  G03G15/2017 ,  G03G21/206 ,  G03G2215/0129

摘要： A cooling device including at least two cooling members to cool a recording medium passing thereover, a coolant circulation unit to circulate a coolant, and tubing that connects the coolant circulation unit to the cooling members and through which the coolant circulates. Each of the cooling members includes a heat-absorbing surface that directly contacts the recording medium or indirectly contacts the recording medium via a thermal transmission member, an internal channel provided within each of the cooling members through which the coolant circulates, and a channel inlet and outlet formed at downstream and upstream ends of each of the cooling members in a direction of conveyance of the recording medium, respectively. One of an interval and a thermal insulator is provided between the cooling members.

摘要翻译： 一种冷却装置，包括至少两个用于冷却通过其的记录介质的冷却构件，用于使冷却剂循环的冷却剂循环单元，以及将冷却剂循环单元连接到冷却构件并且冷却剂通过其流动的管道。 每个冷却构件包括直接接触记录介质或经由热传递构件间接接触记录介质的吸热表面，设置在每个冷却构件内部的冷却剂循环的内部通道，以及通道入口和 每个冷却构件的下游和上游端分别在记录介质的输送方向上形成。 在冷却部件之间设置间隔部和绝热体之一。

公开(公告)号：US20110030927A1

公开(公告)日：2011-02-10

申请号：US12844384

申请日：2010-07-27

申请人： Satoshi OKANO ,  Takayuki NISHIMURA ,  Kenichi TAKEHARA ,  Yasuaki IlJIMA ,  Hiromitsu FUJIYA ,  Tomoyasu HIRASAWA ,  Masanori SAITOH ,  Shingo SUZUKI ,  Keisuke YUASA ,  Keisuke IKEDA

发明人： Satoshi OKANO ,  Takayuki NISHIMURA ,  Kenichi TAKEHARA ,  Yasuaki IlJIMA ,  Hiromitsu FUJIYA ,  Tomoyasu HIRASAWA ,  Masanori SAITOH ,  Shingo SUZUKI ,  Keisuke YUASA ,  Keisuke IKEDA

IPC分类号： F28D15/00 ,  F28F13/12

CPC分类号： G03G21/20 ,  F28D7/10 ,  F28D7/12 ,  F28F1/405 ,  F28F5/02 ,  F28F13/06 ,  F28F13/08 ,  F28F13/12 ,  G03G15/2014

摘要： In a cooling device that includes a cooling roller that comprises a hollow tubular member and a cooling medium transport unit for transporting a cooling liquid to the inside of the cooling roller and contacts a sheet-like member to cool down the paper, a turbulence generating unit that generates turbulence in a cooling liquid is disposed near an inner wall of the outer tube.

摘要翻译： 在包括冷却辊的冷却装置中，所述冷却辊包括中空管状部件和用于将冷却液输送到冷却辊内部并与片状部件接触以冷却纸张的冷却介质输送单元，湍流发生单元 在外管的内壁附近设置在冷却液中产生湍流的液体。

公开(公告)号：US20100183342A1

公开(公告)日：2010-07-22

申请号：US12650090

申请日：2009-12-30

申请人： Masanori SAITOH ,  Osamu ENDOU ,  Masanori HORIKE ,  Nobuaki KONDOH ,  Tomoko TAKAHASHI

发明人： Masanori SAITOH ,  Osamu ENDOU ,  Masanori HORIKE ,  Nobuaki KONDOH ,  Tomoko TAKAHASHI

IPC分类号： G03G15/08

CPC分类号： G03G15/0803 ,  G03G15/16 ,  G03G2215/1633

摘要： An image creating apparatus includes a casing that stores therein an agent, an agent carrier rotatably supported by the casing, a hole defining member defining a plurality of holes therein and opposed to the agent carrier, a plurality of spray electrodes provided on the hole defining member respectively corresponding to the holes and forming an electric field for selectively causing the agent to be sprayed from the agent carrier towards the holes, and a positioning member provided on the casing to cover the agent carrier and positioning the hole defining member with respect to the agent carrier so that the agent carrier and the hole defining member are in a predetermined positional relationship. The angle of the positioning member is adjustable relative to the casing about a rotation shaft that is coaxial with the agent carrier.

摘要翻译： 一种图像产生装置，包括：一个壳体，其中存储有一个试剂，一个由壳体可转动地支撑的试剂载体，一个孔限定部件，在其中限定多个孔并与试剂载体相对;多个喷射电极，设置在孔限定部件上 分别对应于所述孔并且形成用于选择性地使所述试剂从所述试剂载体朝向所述孔喷射的电场;以及定位构件，设置在所述壳体上以覆盖所述载体并相对于所述试剂定位所述孔限定构件 载体，使得试剂载体和孔限定构件处于预定的位置关系。 定位构件的角度相对于外壳围绕与试剂载体同轴的旋转轴可调节。