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公开(公告)号：US07835655B2
公开(公告)日：2010-11-16
申请号：US11954741
申请日：2007-12-12
IPC分类号： G03G15/02
CPC分类号： G03G15/0266 , G03G15/0216
摘要： A charger includes: a first charging member that contacts an image carrier and a second charging member that contacts the image carrier downstream from the first charging member. At the time of image formation, a voltage higher than the discharge start voltage of the first charging member is applied to the first charging member and a voltage lower than the discharge start voltage of the second charging member and lower than the voltage applied to the first charging member is applied to the second charging member, and at the time when an image is not formed, a voltage lower than the discharge start voltage of the first charging member is applied to the first charging member and a voltage higher than the discharge start voltage of the second charging member and higher than the voltage applied to the first charging member is applied to the second charging member.
摘要翻译： 充电器包括：接触图像载体的第一充电构件和与第一充电构件下游的图像载体接触的第二充电构件。 在图像形成时，比第一充电元件的放电开始电压高的电压被施加到第一充电元件并且低于第二充电元件的放电开始电压的电压低于施加到第一充电元件的电压 充电构件被施加到第二充电构件，并且在没有形成图像时，将低于第一充电构件的放电开始电压的电压施加到第一充电构件，并且施加高于放电开始电压的电压 并且高于施加到第一充电部件的电压施加到第二充电部件。
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公开(公告)号：US20100238211A1
公开(公告)日：2010-09-23
申请号：US12729133
申请日：2010-03-22
IPC分类号： B41J29/38
CPC分类号： B41J2/2121 , B41J2/04501 , B41J2/07 , B41J2/16585 , B41J2/2114 , B41J2/2117 , B41J11/0015 , B41J29/38
摘要： An apparatus for printing an image on a transparent medium based on a selected mode, the apparatus includes: a head that ejects ink droplets from nozzles, wherein when a first mode is selected, the head prints a first image on the transparent medium, prints a background image on the first image, and prints a second image which is different from the first image on the background image, and wherein when a second mode is selected, the head prints a second image on the transparent medium, prints a background image on the second image, and prints a first image on the background image.
摘要翻译： 一种用于基于所选择的模式在透明介质上打印图像的装置，所述装置包括：头部，其从喷嘴喷射墨滴，其中当选择第一模式时，所述头部在所述透明介质上打印第一图像， 背景图像，并且打印与背景图像上的第一图像不同的第二图像，并且其中当选择第二模式时，头部在透明介质上打印第二图像，在第二图像上打印背景图像 第二个图像，并在背景图像上打印第一个图像。
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53.发明授权公开(公告)号：US07751760B2
公开(公告)日：2010-07-06
申请号：US11678939
申请日：2007-02-26
申请人： Naoki Koike , Hiroshi Kato , Shinichi Kamoshida
发明人： Naoki Koike , Hiroshi Kato , Shinichi Kamoshida
IPC分类号： G03G15/08
CPC分类号： G03G15/0806
摘要： An image forming apparatus includes a developer bearing member for transporting developer to an opposing position opposing an image bearing member. Regularly-disposed concave sections are formed on a surface of the developer bearing member. An alternating voltage that includes a first voltage for moving developer from the developer bearing member toward the image bearing member, and a second voltage for moving developer from the image bearing member toward the developer bearing member is applied to the developer bearing member. A cycle period of the alternating voltage is larger than a minimum width of the concave section in a circumferential direction of the developer bearing member divided by a moving velocity of a surface of the rotating developer bearing member.
摘要翻译： 图像形成装置包括用于将显影剂输送到与图像承载部件相对的相对位置的显影剂承载部件。 在显影剂承载部件的表面上形成有常规设置的凹形部分。 包括用于将显影剂从显影剂承载部件朝向图像承载部件移动的第一电压和用于将显影剂从图像承载部件朝向显影剂承载部件移动的第二电压的交流电压被施加到显影剂承载部件。 交变电压的循环周期大于显影剂承载部件的圆周方向上的凹部的最小宽度除以旋转的显影剂承载部件的表面的移动速度。
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54.发明授权公开(公告)号：US07729647B2
公开(公告)日：2010-06-01
申请号：US11678449
申请日：2007-02-23
申请人： Naoki Koike , Hiroshi Kato , Shinichi Kamoshida
发明人： Naoki Koike , Hiroshi Kato , Shinichi Kamoshida
IPC分类号： G03G15/08
CPC分类号： G03G15/065 , G03G15/0266 , G03G15/0818
摘要： An image forming apparatus includes a developer bearing member for transporting developer to an opposing position opposing an image bearing member. Regularly-disposed concave sections are formed on a surface of the developer bearing member. An alternating voltage that includes a first voltage for moving developer from the developer bearing member toward the image bearing member and a second voltage for moving developer from the image bearing member toward the developer bearing member is applied to the developer bearing member. A cycle period of the alternating voltage is smaller than or equal to a minimum width of the concave section in a circumferential direction of the developer bearing member divided by a moving velocity of a surface of the rotating developer bearing member.
摘要翻译： 图像形成装置包括用于将显影剂输送到与图像承载部件相对的相对位置的显影剂承载部件。 在显影剂承载部件的表面上形成有常规设置的凹形部分。 包括用于将显影剂从显影剂承载构件朝向图像承载部件移动的第一电压和用于将显影剂从图像承载部件朝向显影剂承载部件移动的第二电压的交流电压被施加到显影剂承载部件。 交流电压的循环周期小于或等于显影剂承载部件的圆周方向上的凹部的最小宽度除以旋转的显影剂承载部件的表面的移动速度。
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公开(公告)号：US07668483B2
公开(公告)日：2010-02-23
申请号：US11781042
申请日：2007-07-20
IPC分类号： G03G15/00
CPC分类号： G03G15/751 , G03G2215/00957 , G03G2215/02
摘要： Provided is an image forming apparatus which includes a cylindrical image carrier, on which at least an electrostatic latent image is formed, and a charge roller for non-contact charging the image carrier with a predetermined charge gap, and applies at least an alternating current (AC) voltage to the charge roller to non-contact charge the image carrier, wherein a predetermined number of partition members for partitioning an internal space of the image carrier into a plurality of sub-spaces are arranged at a central position of an axial direction of the image carrier or in the vicinity of the central position of the axial direction of the image carrier, in the image carrier.
摘要翻译： 本发明提供一种图像形成装置，其包括：至少形成有静电潜像的圆柱形图像载体和用于以预定的充电间隙对图像载体进行非接触充电的充电辊，并施加至少一个交流电（ AC）电压到充电辊以对图像载体进行非接触充电，其中预定数量的用于将图像载体的内部空间划分成多个子空间的分隔构件布置在轴向方向的中心位置 图像载体上或在图像载体的轴向方向的中心位置附近。
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56.发明授权公开(公告)号：US07608119B2
公开(公告)日：2009-10-27
申请号：US10312158
申请日：2001-09-07
申请人： Tsutomu Miyano , Takeshi Shimizu , Keiji Izumi , Yoshikazu Morita , Shinichi Kamoshida , Toshiki Kingetsu
发明人： Tsutomu Miyano , Takeshi Shimizu , Keiji Izumi , Yoshikazu Morita , Shinichi Kamoshida , Toshiki Kingetsu
IPC分类号： H01M8/02
CPC分类号： H01M8/021 , C25F3/06 , Y02P70/56 , Y10T29/49115 , Y10T428/12389 , Y10T428/12993
摘要： A stainless steel sheet useful as a separator for a low-temperature fuel cell has the surface state that a lot of fine projections (p) stand close together around many fine pits (d) formed over a whole surface. The surface state is realized by alternating electrolytic etching in a ferric chloride solution. When the stainless steel separator is built in a fuel cell, contact resistance between the separator and a graphite electrode is kept at a lower level even in a corrosive atmosphere. Consequently, the fuel cell can be driven with high power-generating efficiency over a long term even under severely corrosive conditions without generation of massive Joule heat.
摘要翻译： 用作低温燃料电池隔板的不锈钢板具有许多精细突起（p）围绕整个表面形成的许多细凹坑（d）靠近在一起的表面状态。 通过在氯化铁溶液中交替电解蚀刻实现表面状态。 当不锈钢隔板内置在燃料电池中时，即使在腐蚀性气氛中，隔板和石墨电极之间的接触电阻也保持在较低水平。 因此，即使在严重的腐蚀性条件下，燃料电池也能长期高效地驱动，而不产生大量的焦耳热。
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公开(公告)号：US20090219337A1
公开(公告)日：2009-09-03
申请号：US12394233
申请日：2009-02-27
CPC分类号： B41J2/17596 , B41J2/1721 , B41J2/185
摘要： A method of recycling a container member containing a waste liquid absorbing member includes: removing at least a part of waste liquid from the waste liquid absorbing member having absorbed the waste liquid; and disposing the waste absorbing member, which at least a part of the waste liquid is removed from, in the container member.
摘要翻译： 一种回收容纳废液吸收件的容器的方法包括：从吸收废液的废液吸收件中去除至少一部分废液; 并且将至少一部分废液从其中取出的废物吸收构件设置在容器构件中。
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公开(公告)号：US07505715B2
公开(公告)日：2009-03-17
申请号：US11461730
申请日：2006-08-01
IPC分类号： G03G15/00
CPC分类号： G03G15/0208 , G03G15/0291
摘要： An image forming apparatus has an image carrier with rotary shafts extending from both ends that are rotatably supported on an apparatus body by bearings. Gap members fixed to both end portions of a charging roller are brought in contact with the peripheral surface of the image carrier with some pressure to form a charge gap between the image carrier and the charging roller so that the charging roller charges the image carrier in a non-contact state with the charge gap. The gap members have a small-diameter portion on the inside thereof and a large-diameter portion on the outside thereof such that the small-diameter portions face each other.
摘要翻译： 图像形成装置具有图像载体，其具有从两端延伸的旋转轴，其通过轴承可旋转地支撑在装置主体上。 固定在充电辊的两端部的间隙构件以一定的压力与图像载体的周面接触，以在图像载体和充电辊之间形成充电间隙，使得充电辊对图像载体进行充电 具有充电间隙的非接触状态。 间隙部件在其内部具有小直径部分，在其外侧具有大直径部分，使得小直径部分彼此面对。
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59.发明申请公开(公告)号：US20070212088A1
公开(公告)日：2007-09-13
申请号：US11678449
申请日：2007-02-23
申请人： Naoki Koike , Hiroshi Kato , Shinichi Kamoshida
发明人： Naoki Koike , Hiroshi Kato , Shinichi Kamoshida
IPC分类号： G03G15/08
CPC分类号： G03G15/065 , G03G15/0266 , G03G15/0818
摘要： An image forming apparatus including: an image bearing member for bearing a latent image, a developer bearing member for transporting developer to an opposing position opposing the image bearing member by rotating with developer being borne thereon, the developer bearing member having regularly-disposed concave sections formed on a surface thereof, and an alternating voltage applying section for applying to the developer bearing member an alternating voltage that includes a first voltage for moving developer from the developer bearing member toward the image bearing member and a second voltage for moving developer from the image bearing member toward the developer bearing member in order to develop the latent image using the developer that has been transported to the opposing position, wherein a cycle period of the alternating voltage is smaller than or equal to a value obtained by dividing a minimum width of the concave section in a circumferential direction of the developer bearing member by a moving velocity of a surface of the developer bearing member during rotation of the developer bearing member.
摘要翻译： 一种图像形成装置，包括：用于承载潜像的图像承载部件，用于将显影剂输送到与图像承载部件相对的相对位置的显影剂承载部件，其中显影剂被承载在其上的转动，所述显影剂承载部件具有规则设置的凹形部分 形成在其表面上的交流电压施加部分和用于向显影剂承载部件施加包括用于将显影剂从显影剂承载部件朝向图像承载部件移动的第一电压的交流电压和用于从显影剂移动显影剂的第二电压的交流电压施加部分 承载构件朝向显影剂承载构件，以便使用已经被输送到相对位置的显影剂来显影潜像，其中交流电压的周期周期小于或等于通过将最小宽度除以 显影剂轴承m的圆周方向的凹部 通过显影剂承载部件的旋转期间的显影剂承载部件的表面的移动速度来填充。
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公开(公告)号：US06750891B2
公开(公告)日：2004-06-15
申请号：US10245708
申请日：2002-09-18
IPC分类号： B41J241
CPC分类号： G03G21/1814 , G03G15/0216 , G03G15/1605 , G03G15/1675 , G03G15/325 , G03G2215/0119 , G03G2221/183
摘要： In an image forming apparatus of the present invention, the voltage of a chargeable layer 2b of an image carrier 2 at the portion to be in contact with writing electrodes 3b is adjusted by a surface potential adjusting member 8 which is disposed to be in contact with the chargeable layer 2b between the writing electrodes 3b and a transfer roller 6a. That is, even if the reverse charge injection occurs because the transfer voltage is applied to the transfer roller 6a and the transfer roller 6a is in contact with the chargeable layer 2b of the image carrier 2 at an interval between a printed paper 5 and the next paper 5, the potential of the chargeable layer 2b at the portion to be in contact with the writing electrodes 3b is adjusted not to exceed the withstand voltage of IC drivers 7 of the writing electrodes 3b by the surface potential adjusting member 8. Therefore, this prevents the writing head 3 from being broken, prevents the production of ghost image, and further inhibits voltage drop due to discharge between the image carrier and the writing electrodes during the process of writing a latent image, thereby preventing the electrostatic latent image from being in disorder.
摘要翻译： 在本发明的图像形成装置中，图像载体2的与书写电极3b接触的部分的可充电层2b的电压由表面电位调节构件8调节，表面电位调节构件8被设置为与 写电极3b和转印辊6a之间的可充电层2b。 也就是说，即使发生反向电荷注入，因为转印电压被施加到转印辊6a，转印辊6a以与打印纸5和下一个纸张5之间的间隔与图像载体2的可充电层2b接触 纸5中，可调节与书写电极3b接触的部分处的可充电层2b的电位不超过表面电位调节构件8的写入电极3b的IC驱动器7的耐受电压。因此，这 防止写入头3被破坏，防止重影的产生，并且进一步抑制在写入潜像的过程期间在图像载体和书写电极之间的放电引起的电压降，从而防止静电潜像 紊乱。
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