专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明申请

US20120107025A1 IMAGE FORMING APPARATUS 审中-公开
标题翻译：图像形成装置
公开(公告)号：US20120107025A1
公开(公告)日：2012-05-03
申请号：US13272371
申请日：2011-10-13
申请人： Hirotaka OHSHIKA
发明人： Hirotaka OHSHIKA
IPC分类号： G03G15/14
CPC分类号： G03G15/167 , G03G15/657
摘要： An image forming apparatus includes an image forming unit having an image supporting member for supporting a developer image; a transfer device for transferring the developer image on the image supporting member to a front surface of a recording medium; a neutralizing device disposed on a downstream side of the transfer device in a transportation direction of the recording medium and a side of a backside surface of the recording medium for neutralizing the recording medium with the developer image thus transferred; and a blocking member disposed at a position to face the neutralizing device for blocking the image supporting member from the neutralizing device.
摘要翻译：图像形成装置包括：图像形成单元，具有用于支撑显影剂图像的图像支持部件; 用于将图像支撑构件上的显影剂图像转印到记录介质的前表面的转印装置; 一个中和装置，设置在转印装置的下游侧，在记录介质的输送方向和记录介质的背面一侧，用于中和记录介质，并具有如此转印的显影剂图像; 以及阻挡构件，其设置在面对所述中和装置的位置，以阻挡所述中和装置的图像支撑构件。

32. 发明授权

US08160483B2 Image forming apparatus which can prevent inferior image quality due to current leakage 有权
标题翻译：可以防止由于电流泄漏引起的劣质图像质量的图像形成装置
公开(公告)号：US08160483B2
公开(公告)日：2012-04-17
申请号：US12507957
申请日：2009-07-23
申请人： Sun-woo Lee , Won-chul Jung , Myung-ho Kyung
发明人： Sun-woo Lee , Won-chul Jung , Myung-ho Kyung
IPC分类号： G03G15/14
CPC分类号： G03G15/1695 , G03G15/1685 , G03G15/657
摘要： An image forming apparatus may include: a plurality of image bearing members; an exposure unit; a developing unit; a transfer unit including a plurality of transfer rollers and a plurality of erasers each disposed between the transfer rollers; and a fixing unit. The eraser may be disposed in a zone Z1 satisfying the following formula: D1≦Z1≦D−D3; D1=4.5 mm; D3=4.5 mm; and 9.0 mm
摘要翻译：图像形成装置可以包括：多个图像承载部件; 曝光单元; 一个发展单位; 转印单元，其包括多个转印辊和多个橡皮擦，每个橡皮擦设置在转印辊之间; 和定影单元。橡皮擦可以设置在满足以下公式的区域Z1中：D1＆nlE; Z1＆nlE; D-D3; D1 = 4.5mm; D3 = 4.5mm; 和9.0mm

33. 发明申请

US20120051820A1 Image Forming Apparatus and Cartridge 有权
标题翻译：图像形成装置和墨盒
公开(公告)号：US20120051820A1
公开(公告)日：2012-03-01
申请号：US13222593
申请日：2011-08-31
申请人： Hideaki Deguchi , Keita Hironaka , Masahiro Ishii
发明人： Hideaki Deguchi , Keita Hironaka , Masahiro Ishii
IPC分类号： G03G15/14
CPC分类号： G03G15/6532
摘要： An image forming apparatus or cartridge is provided that includes an image carrier configured to be rotated while carrying a developer and transfer the developer onto a recording sheet at a transfer position. The image forming apparatus or cartridge may include a separating member disposed downstream from the transfer position in a rotating direction of the image carrier. The separating member may include a contact portion configured to contact the image carrier to separate the recording sheet from the image carrier, and an aperture configured to allow the developer to pass through the separating member from a first side of the separating member to a second side of the separating member opposite the first side, wherein the aperture is positioned farther away from the image carrier than the contact portion.
摘要翻译：提供了一种图像形成装置或盒，其包括构造成在携带显影剂的同时旋转并将显影剂转印到转印位置的记录纸上的图像载体。图像形成装置或盒可以包括沿图像载体的旋转方向设置在转印位置的下游的分离构件。分离构件可以包括被配置为接触图像载体以将记录片材与图像载体分开的接触部分，以及被构造成允许显影剂从分离构件的第一侧穿过分离构件到第二侧的孔所述分离构件与所述第一侧相对，其中所述孔定位成比所述接触部更远离所述图像载体。

34. 发明申请

US20120014730A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20120014730A1
公开(公告)日：2012-01-19
申请号：US13245556
申请日：2011-09-26
申请人： Ryuichi Yoshizawa
发明人： Ryuichi Yoshizawa
IPC分类号： G03G15/14
CPC分类号： G03G15/5029 , G03G2215/00734
摘要： An image forming apparatus includes a paper cassette feeding a recording material, an image forming unit forming an image on a photosensitive member, a primary transfer roller transferring the image onto an intermediate transfer belt, a secondary transfer roller transferring the image onto the recording material, and a sensor detecting the size of the recording material. The timing of starting feeding the recording material is earlier than the timing of starting forming the image. When image formation on the recording material is started, until the sensor detects the size of the recording material, a plurality of images are formed on the intermediate transfer belt at a first interval according to a predetermined recording material size, and after the sensor detects the size of the recording material, a plurality of images are formed on the intermediate transfer belt at a second interval according to the detected recording material size.
摘要翻译：图像形成装置包括供给记录材料的纸盒，在感光构件上形成图像的图像形成单元，将图像转印到中间转印带上的一次转印辊，将图像转印到记录材料上的二次转印辊，以及检测记录材料尺寸的传感器。开始进给记录材料的时间早于开始形成图像的时间。当记录材料上的图像形成开始时，直到传感器检测到记录材料的尺寸，根据预定的记录材料尺寸，在中间转印带上以第一间隔形成多个图像，并且在传感器检测到记录材料的尺寸，根据检测到的记录材料尺寸，以第二间隔在中间转印带上形成多个图像。

35. 发明申请

US20120008991A1 TRANSFER DEVICE AND IMAGE FORMING APPARATUS INCORPORATING TRANSFER DEVICE 有权
标题翻译：传输装置和图像形成装置的转换装置
公开(公告)号：US20120008991A1
公开(公告)日：2012-01-12
申请号：US13158073
申请日：2011-06-10
申请人： Yasunobu SHIMIZU
发明人： Yasunobu SHIMIZU
IPC分类号： G03G15/14
CPC分类号： G03G15/0136 , G03G15/0131 , G03G15/1675 , G03G2215/00059 , G03G2215/0129 , G03G2215/0193
摘要： An image transfer system comprises an image bearer and an opposed member having a contact surface contacting a recording medium and opposed to a surface of the image bearer to form a transfer nip. A pressing device applies pressure to the transfer nip. An engaging and disengaging member engages and disengages the contact surface from the surface of the image bearer. A transfer bias device applies a transfer bias transferring an image formed on the image bearer onto the recording medium conveyed and pinched at the transfer nip. The image is composed of an adjustment pattern formed on a portion of the image bearer corresponding to an interval between recording mediums successively conveyed through the transfer nip. The engaging and disengaging device disengages the contact surface from the surface of the image bearer to form a gap therebetween when the adjustment pattern passes therethrough.
摘要翻译：图像传送系统包括图像载体和相对的构件，其具有接触记录介质并与图像载体的表面相对的接触表面，以形成转印夹持部。压力装置向转印压区施加压力。接合和分离构件将接触表面与图像承载体的表面接合并脱离接合表面。转印偏压装置将形成在图像载体上的图像转印到在转印压区上输送和夹持的记录介质上。图像由形成在图像载体的一部分上的调整图形组成，该图像载体对应于通过转印夹持部连续输送的记录介质之间的间隔。接合和脱离装置使接触表面与图像载体的表面脱离，以在调节图案通过其时在其间形成间隙。

36. 发明授权

US08062752B2 Cyclo olefin polymer containing intermediate transfer members 有权
标题翻译：含有中间转移体的环烯烃聚合物
公开(公告)号：US08062752B2
公开(公告)日：2011-11-22
申请号：US12749547
申请日：2010-03-30
申请人： Jin Wu
发明人： Jin Wu
IPC分类号： B32B27/08 , B32B27/24 , B23B27/32 , G03G15/14
CPC分类号： C08F210/02 , B32B7/06 , B32B7/12 , B32B27/08 , B32B27/28 , B32B27/281 , B32B27/285 , B32B27/32 , B32B27/325 , B32B27/36 , B32B2264/108 , B32B2307/20 , B32B2307/518 , B32B2307/732 , B32B2307/734 , B32B2413/00 , C08F232/08 , C08L23/0823 , Y10T428/3154 , Y10T428/31544 , Y10T428/31663 , Y10T428/31721 , Y10T428/31931 , Y10T428/31938 , C08F232/00 , C08F2500/25
摘要： An intermediate transfer media, such as a belt, that includes a cyclo olefin polymer.
摘要翻译：包括环烯烃聚合物的中间转印介质，例如带。

37. 发明授权

US08009361B2 Lens array and line head 有权
标题翻译：镜头阵列和线头
公开(公告)号：US08009361B2
公开(公告)日：2011-08-30
申请号：US12544108
申请日：2009-08-19
申请人： Yujiro Nomura , Ken Ikuma
发明人： Yujiro Nomura , Ken Ikuma
IPC分类号： G02B27/10 , B41J2/45 , G03G15/14
CPC分类号： G02B3/0056 , B41J2/451 , G02B3/0068 , G03G15/04072 , G03G2215/0409
摘要： A lens array includes: a lens array substrate having a light transmissive property; a first lens disposed on the lens array substrate; and a second lens disposed on the lens array substrate in a first direction from the first lens and different from the first lens in peripheral shape.
摘要翻译：透镜阵列包括：具有透光性的透镜阵列基板; 设置在所述透镜阵列基板上的第一透镜; 以及第二透镜，其从第一透镜在第一方向上设置在透镜阵列基板上，并且与周边形状的第一透镜不同。

38. 发明授权

US08000632B2 Image forming apparatus and image forming method 有权
标题翻译：图像形成装置及图像形成方法
公开(公告)号：US08000632B2
公开(公告)日：2011-08-16
申请号：US12126534
申请日：2008-05-23
申请人： Hidetoshi Murao
发明人： Hidetoshi Murao
IPC分类号： G03G15/14 , G03G15/16 , G03G21/00
CPC分类号： G03G15/1605 , G03G2215/00016 , G03G2215/0132 , G03G2215/1614 , G03G2215/1623 , G03G2215/1652
摘要： An image forming apparatus includes an image transfer unit that transfers a reversed image onto an image bearing member as a toner image, a secondary transfer roller that transfers the toner image onto a recording medium, a contact and separation unit that brings the secondary transfer roller into contact with and separates the secondary transfer roller from the image bearing member, a secondary-transfer-roller housing unit that houses the secondary transfer roller, a lubricant applying brush that applies a lubricant thereto, a lubricant-applying-brush housing unit that houses the lubricant applying brush and is configured to be movable along a groove, and an lifting and lowering member that lifts and lowers the lubricant-applying-brush housing unit, wherein the secondary transfer roller and the lubricant applying brush come into contact with and separate from each other in response to a contact and separation operation of the secondary transfer roller and the image bearing member.
摘要翻译：图像形成装置包括将反转图像作为调色剂图像转印到图像承载部件上的图像转印单元，将调色剂图像转印到记录介质上的二次转印辊，使二次转印辊进入的接触分离单元与图像承载部件接触并分离二次转印辊，容纳二次转印辊的二次转印辊收纳单元，向其施加润滑剂的润滑剂涂刷刷，容纳润滑剂施加刷，并且构造成能够沿着凹槽移动;升降机构，其使所述润滑剂供给刷收纳单元升降，其特征在于，所述二次转印辊和所述润滑剂涂布刷与所述润滑剂涂布刷接触并分离另一个是响应于二次转印辊和图像承载部件的接触和分离操作。

39. 发明申请

US20110150542A1 IMAGE FORMING APPARATUS AND TRANSFER DEVICE THEREOF 有权
标题翻译：图像形成装置及其传送装置
公开(公告)号：US20110150542A1
公开(公告)日：2011-06-23
申请号：US12968358
申请日：2010-12-15
申请人： Jung Woo KIM
发明人： Jung Woo KIM
IPC分类号： G03G15/14
CPC分类号： G03G15/0131 , G03G15/1615 , G03G15/5058 , G03G2215/00059 , G03G2215/0132 , G03G2215/0161 , G03G2215/0164
摘要： An image forming apparatus having an improvement to increase the reliability of a sensing operation that is carried out to improve image quality, and a transfer device thereof. The image forming apparatus includes at least one photosensitive member, a plurality of developing units to supply developer to the at least one photosensitive member so as to form a visible image, and a transfer belt to transfer the visible image formed on the at least one photosensitive member to a printing medium, an inner surface of the transfer belt being rotatably supported by at least two rollers. The image forming apparatus further includes at least one sensor to sense a mark formed on the transfer belt, and a supporting unit to support the transfer belt at a position corresponding to the at least one sensor so as to apply a tensile force to the transfer belt. The supporting unit includes a first supporting portion and a second supporting portion arranged to support the transfer belt at different two positions in a rotating direction of the transfer belt.
摘要翻译：具有提高为了提高图像质量而进行的感测操作的可靠性的改进的图像形成装置及其传送装置。图像形成装置包括至少一个感光构件，多个显影单元，用于将显影剂供应到至少一个感光构件以形成可见图像;以及转印带，用于转印形成在至少一个感光体上的可见图像构件到打印介质，转印带的内表面由至少两个辊可旋转地支撑。图像形成装置还包括用于感测形成在转印带上的标记的至少一个传感器，以及支撑单元，用于将转印带支撑在与至少一个传感器相对应的位置处，以将张力施加到转印带。支撑单元包括第一支撑部分和第二支撑部分，其布置成在转印带的旋转方向上的不同的两个位置处支撑转印带。

40. 发明授权

US07965953B2 Electrode-based post nip field conditioning method and apparatus 有权
标题翻译：电极式压区现场调理方法及装置
公开(公告)号：US07965953B2
公开(公告)日：2011-06-21
申请号：US12485130
申请日：2009-06-16
申请人： Richard Gordon Boyatt, III , Alexander Johannes Geyling , Brandon Alden Kemp , Niko Murrell , Gregory Lawrence Ream
发明人： Richard Gordon Boyatt, III , Alexander Johannes Geyling , Brandon Alden Kemp , Niko Murrell , Gregory Lawrence Ream
IPC分类号： G03G15/00 , G03G15/14
CPC分类号： G03G15/657 , G03G21/00 , G03G2215/00649
摘要： An image-forming device includes a media path extending through the image-forming device, and at least one image transfer nip positioned along the media path. An electrode is positioned subsequent to the nip with respect to the media path and is coupled to a voltage source. An electric field produced by the electrode and voltage source limits the degree of post-nip toner scattering by applying an electrostatic force to toner particles on media sheets passing along the media path. The image-forming device further includes a processor for monitoring a plurality of ambient conditions, for adjusting the voltage applied to the electrode, and optionally, for repositioning the electrode with respect to the media path.
摘要翻译：图像形成装置包括延伸穿过图像形成装置的介质路径和沿着介质路径定位的至少一个图像转印夹持部。电极相对于介质路径定位在辊隙之后并且耦合到电压源。由电极和电压源产生的电场通过对通过介质路径的介质片上的调色剂颗粒施加静电力来限制后间隙调色剂飞散的程度。图像形成装置还包括处理器，用于监视多个环境条件，用于调节施加到电极的电压，并且可选地，用于相对于介质路径重新定位电极。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式