公开(公告)号：US20090257761A1

公开(公告)日：2009-10-15

申请号：US12094198

申请日：2007-09-13

申请人： Shinji Kato ,  Wakako Oshige

发明人： Shinji Kato ,  Wakako Oshige

IPC分类号： G03G15/08

CPC分类号： G03G15/0849 ,  G03G15/0853 ,  G03G15/0893 ,  G03G2215/0827

摘要： A black developer is conveyed in a first conveyance chamber in a rotation axis direction while agitating with rotation of a first screw member. A black-toner-concentration detecting sensor detects a toner concentration of the black developer by having contact with the black developer conveyed inside the first conveyance chamber. An average of peak amounts of a pressing force on the black developer, which is conveyed inside the first conveyance chamber by the first screw member, with respect to the black toner-concentration detecting sensor is set within a range of 9.8 15 [N/m2] to 9.8 100 [N/m2].

摘要翻译： 在第一输送室中沿着旋转轴线方向输送黑色显影剂，同时随着第一螺杆构件的旋转而搅动。 黑色调色剂浓度检测传感器通过与在第一输送室内传送的黑色显影剂接触来检测黑色显影剂的调色剂浓度。 相对于黑色调色剂浓度检测传感器，通过第一螺杆构件在第一输送室内输送的黑色显影剂上的按压力的峰值的平均值设定在9.8×15 [N / m 2 ]至9.8 100 [N / m2]。

公开(公告)号：US20090116861A1

公开(公告)日：2009-05-07

申请号：US12093753

申请日：2007-09-13

申请人： Wakako Oshige ,  Shinji Kato

发明人： Wakako Oshige ,  Shinji Kato

IPC分类号： G03G15/00 ,  G03G21/18

CPC分类号： G03G15/0849 ,  G03G15/0853 ,  G03G15/0889 ,  G03G2215/0827

摘要： A pressing wall is provided in a part of the entire area of the first carrying chamber in which a first screw member is housed. The area is opposed to a bottom wall of the first carrying chamber on the lower side in the gravity direction of the first screw member and opposed to the side walls of the first carrying chamber on both lateral sides orthogonal to a rotation axis direction of the first screw member. In the area, a toner concentration of a K developer being carried is detected by a K toner concentration sensor. The pressing wall comes into contact with, from above in the gravity direction, the K developer, which moves from a lower side to an upper side in the gravity direction according to the rotation of the first screw member, and presses the K developer downward in the gravity direction.

摘要翻译： 在第一承载室的容纳有第一螺钉构件的整个区域的一部分中设置有按压壁。 该区域与第一螺旋部件的重力方向下侧的第一搬运室的底壁相对，与第一搬运室的与第一搬运室的旋转轴方向正交的两侧的侧壁相对， 螺丝部件。 在该区域中，K调色剂浓度传感器检测携带的K显影剂的调色剂浓度。 按压壁在重力方向上与根据第一螺钉构件的旋转从重力方向的下侧向上侧移动的K显影剂接触，并将K显影剂向下压入 重力方向。

公开(公告)号：US07751730B2

公开(公告)日：2010-07-06

申请号：US12094198

申请日：2007-09-13

申请人： Shinji Kato ,  Wakako Oshige

发明人： Shinji Kato ,  Wakako Oshige

IPC分类号： G03G15/08

CPC分类号： G03G15/0849 ,  G03G15/0853 ,  G03G15/0893 ,  G03G2215/0827

摘要： A black developer is conveyed in a first conveyance chamber in a rotation axis direction while agitating with rotation of a first screw member. A black-toner-concentration detecting sensor detects a toner concentration of the black developer by having contact with the black developer conveyed inside the first conveyance chamber. An average of peak amounts of a pressing force on the black developer, which is conveyed inside the first conveyance chamber by the first screw member, with respect to the black toner-concentration detecting sensor is set within a range of 9.8 15 [N/m2] to 9.8 100 [N/m2].

摘要翻译： 在第一输送室中沿着旋转轴线方向输送黑色显影剂，同时随着第一螺杆构件的旋转而搅动。 黑色调色剂浓度检测传感器通过与在第一输送室内传送的黑色显影剂接触来检测黑色显影剂的调色剂浓度。 相对于黑色调色剂浓度检测传感器，通过第一螺杆构件在第一输送室内输送的黑色显影剂上的按压力的峰值的平均值设定在9.8×15 [N / m 2 ]至9.8 100 [N / m2]。

公开(公告)号：US07953331B2

公开(公告)日：2011-05-31

申请号：US12093753

申请日：2007-09-13

申请人： Wakako Oshige ,  Shinji Kato

发明人： Wakako Oshige ,  Shinji Kato

IPC分类号： G03G15/08 ,  G03G15/10

CPC分类号： G03G15/0849 ,  G03G15/0853 ,  G03G15/0889 ,  G03G2215/0827

摘要： A pressing wall is provided in a part of the entire area of the first carrying chamber in which a first screw member is housed. The area is opposed to a bottom wall of the first carrying chamber on the lower side in the gravity direction of the first screw member and opposed to the side walls of the first carrying chamber on both lateral sides orthogonal to a rotation axis direction of the first screw member. In the area, a toner concentration of a K developer being carried is detected by a K toner concentration sensor. The pressing wall comes into contact with, from above in the gravity direction, the K developer, which moves from a lower side to an upper side in the gravity direction according to the rotation of the first screw member, and presses the K developer downward in the gravity direction.

摘要翻译： 在第一承载室的容纳有第一螺钉构件的整个区域的一部分中设置有按压壁。 该区域与第一螺旋部件的重力方向下侧的第一搬运室的底壁相对，与第一搬运室的与第一搬运室的旋转轴方向正交的两侧的侧壁相对， 螺丝部件。 在该区域中，K调色剂浓度传感器检测携带的K显影剂的调色剂浓度。 按压壁在重力方向上与根据第一螺钉构件的旋转从重力方向的下侧向上侧移动的K显影剂接触，并将K显影剂向下压入 重力方向。

公开(公告)号：US07885581B2

公开(公告)日：2011-02-08

申请号：US11856304

申请日：2007-09-17

申请人： Wakako Oshige ,  Shinji Kato

发明人： Wakako Oshige ,  Shinji Kato

IPC分类号： G03G15/08 ,  B01F7/00

CPC分类号： G03G15/0853 ,  G03G15/0893 ,  G03G2215/0822 ,  G03G2215/0827 ,  G03G2215/083 ,  G03G2215/0888

摘要： An image forming apparatus capable of reducing the number of toner concentration detection errors caused by variation in the volume of a toner includes a reverse vane for transferring developer in an opposite direction and protruding from the rotary shaft member in a region where a lower side faces a bottom wall of a first transfer chamber and two lateral sides that are orthogonal to the rotary axis direction face respective side walls of the first transfer chamber, and a toner concentration detection sensor is disposed to detect the toner concentration of the developer as the developer is transferred between the reverse transfer vane and a location of the screw vane adjacent to the reverse transfer vane.

摘要翻译： 能够减少调色剂体积变化引起的调色剂浓度检测误差的图像形成装置包括：反转叶片，用于在显影剂的下侧面朝向相反方向转印显影剂并从旋转轴构件突出的区域 第一传送室的底壁和与旋转轴线方向正交的两个侧面面向第一传送室的相应侧壁，并且设置调色剂浓度检测传感器以检测显影剂转印时显影剂的调色剂浓度 在反向传递叶片与螺旋叶片的位置相邻的反向传递叶片之间。

公开(公告)号：US20080069580A1

公开(公告)日：2008-03-20

申请号：US11856304

申请日：2007-09-17

申请人： Wakako Oshige ,  Shinji Kato

发明人： Wakako Oshige ,  Shinji Kato

IPC分类号： G03G15/10

CPC分类号： G03G15/0853 ,  G03G15/0893 ,  G03G2215/0822 ,  G03G2215/0827 ,  G03G2215/083 ,  G03G2215/0888

摘要： In an image forming apparatus capable of reducing the number of toner concentration detection errors caused by variation in the volume of a toner below that of the related art, a reverse vane for transferring K developer in an opposite direction to a screw vane as a rotary shaft member rotates protrudes from the rotary shaft member in a region of an entire rotary axis direction region of a first screw member where a gravitational direction lower side faces a bottom wall of a first transfer chamber and two lateral sides that are orthogonal to the rotary axis direction face respective side walls of the first transfer chamber, and a K toner concentration detection sensor is disposed to detect the toner concentration of the K developer as the K developer is transferred between the reverse transfer vane and a location of the screw vane adjacent to the reverse transfer vane. Thus, the K developer is pushed against the K toner concentration sensor more forcibly, enabling a reduction in the number of toner concentration detection errors.

摘要翻译： 在能够减少调色剂体积变化引起的调色剂浓度检测误差数量低于现有技术的图像形成装置中，用于将K显影剂与作为旋转轴的螺旋叶片相反方向转印的反转叶片 构件旋转在第一螺杆构件的旋转轴方向区域的整体的重力方向下侧面朝向第一输送室的底壁和与旋转轴方向正交的两个侧面的区域中从旋转轴构件突出 面向第一转移室的相应侧壁，并且设置K调色剂浓度检测传感器以检测K显影剂在反向转印叶片与螺旋叶片相邻的相反位置之间转印的K显影剂的调色剂浓度 传递叶片。 因此，K显影剂被更强地推向K调色剂浓度传感器，能够减少调色剂浓度检测错误的数量。

公开(公告)号：US09451116B2

公开(公告)日：2016-09-20

申请号：US14499733

申请日：2014-09-29

申请人： Atsushi Mori ,  Shinji Kato ,  Masaru Kumagai

发明人： Atsushi Mori ,  Shinji Kato ,  Masaru Kumagai

IPC分类号： G03G15/00 ,  H04N1/047 ,  H04N1/028

CPC分类号： G03G15/5041 ,  G03G15/5058 ,  H04N1/02885 ,  H04N1/047

摘要： An image forming apparatus includes a photoconductor, an optical scanner, a development device, a movable density sensor, a density sensor driver, and a processor. The optical scanner includes a light source to emit light, and irradiates a surface of the photoconductor in a main scanning direction with the light to form a latent image on the surface of the photoconductor. The development device develops the latent image into a toner image. The density sensor detects unevenness in density of the toner image in the main scanning direction. The density sensor driver moves the density sensor in the main scanning direction. The processor corrects a driving signal for the light source according to image data to reduce the unevenness in density in the main scanning direction, according to positional data of the density sensor in the main scanning direction and an output value of the density sensor.

摘要翻译： 图像形成装置包括光电导体，光学扫描器，显影装置，可移动密度传感器，密度传感器驱动器和处理器。 光学扫描器包括发光的光源，并且用光在主扫描方向上照射感光体的表面，以在感光体的表面上形成潜像。 显影装置将潜像显影成调色剂图像。 密度传感器检测调色剂图像在主扫描方向上的浓度不均匀。 密度传感器驱动器将密度传感器沿主扫描方向移动。 处理器根据图像数据校正光源的驱动信号，以根据密度传感器在主扫描方向上的位置数据和密度传感器的输出值来减小主扫描方向上的浓度不均匀性。

公开(公告)号：US09423752B2

公开(公告)日：2016-08-23

申请号：US14726847

申请日：2015-06-01

申请人： Satoshi Kaneko ,  Shinji Kato ,  Shuji Hirai

发明人： Satoshi Kaneko ,  Shinji Kato ,  Shuji Hirai

IPC分类号： G03G15/08 ,  G03G15/16 ,  G03G21/14 ,  G03G15/00

CPC分类号： G03G15/556 ,  G03G15/5058 ,  G03G21/145 ,  G03G2215/0161

摘要： An image forming apparatus includes an image bearer; a toner image forming device; a transfer rotator; a transfer device; a rotation position detector; an image density detector; a density data acquisition unit to causes the toner image forming device to form an adjustment toner image equal to or greater in length than a circumferential length of the image bearer, cause a linear velocity difference between the image bearer and the transfer rotator in transfer of the adjustment toner image, and acquires, from a detected image density of the toner image transferred from the image bearer, detected by the image density detector, image density unevenness data with reference to detection of a reference rotation position of one of the image bearer and a rotator; and a correction unit to adjust an image forming condition according to the reference rotation position, the image density unevenness data, and the linear velocity difference.

摘要翻译： 图像形成装置包括图像载体; 调色剂图像形成装置; 转移旋转器; 转移装置; 旋转位置检测器; 图像浓度检测器; 密度数据获取单元，用于使调色剂图像形成装置形成等于或大于图像载体的周长的调色剂图像，导致图像载体和转印旋转体之间的线速度差异， 调整调色剂图像，并且从图像载体检测到的图像承载检测到的调色剂图像的检测图像浓度中获取图像浓度不均匀性数据，参照图像载体和图像载体之一的基准旋转位置的检测 旋转器 以及校正单元，用于根据基准旋转位置，图像浓度不均匀性数据和线速度差来调整图像形成条件。

公开(公告)号：US09400442B2

公开(公告)日：2016-07-26

申请号：US14802322

申请日：2015-07-17

申请人： Satoshi Kaneko ,  Shinji Kato ,  Shuji Hirai

发明人： Satoshi Kaneko ,  Shinji Kato ,  Shuji Hirai

IPC分类号： G03G15/02

CPC分类号： G03G15/0266 ,  G03G15/5037

摘要： An image forming apparatus includes a latent image carrier; a charger; a charging power supply; a latent image writer to write; a developing device; a rotary attitude sensor; a controller to perform a data formulating process to formulate a change pattern data and a bias changing process to cause the charging power supply to change the charging bias output based on readings from the rotary attitude sensor and the change pattern data, during a print job; and a surface potential sensor to detect a surface potential of the latent image carrier. In the data formulating process, the controller formulates the change pattern data based on the surface potential of the latent image carrier detected by the surface potential sensor, while the charging power supply outputting a constant charging bias, and based on readings from the rotary attitude sensor while the surface potential is being detected.

摘要翻译： 图像形成装置包括潜像载体; 充电器 充电电源; 潜象写作者写作; 显影装置; 旋转姿态传感器; 控制器，用于执行数据制定过程以制定改变模式数据和偏差改变过程，以在打印作业期间使充电电源基于来自旋转姿态传感器和改变模式数据的读数来改变充电偏压输出; 以及用于检测潜像载体的表面电位的表面电位传感器。 在数据制作过程中，控制器基于由表面电位传感器检测到的潜像载体的表面电位，同时输出恒定充电偏压的充电电源，并且基于来自旋转姿态传感器的读数来制定改变模式数据 同时正在检测表面电位。

公开(公告)号：US09381876B2

公开(公告)日：2016-07-05

申请号：US13810017

申请日：2010-07-16

申请人： Tomoyasu Terada ,  Tsukasa Sekino ,  Seiji Iwahara ,  Masaki Yokoyama ,  Shinji Kato ,  Fumiaki Sato ,  Yasuhiro Sakakibara ,  Yasunori Takenaka ,  Toshio Araki ,  Ryuya Ishimaru ,  Tetsuya Kaisaku

发明人： Tomoyasu Terada ,  Tsukasa Sekino ,  Seiji Iwahara ,  Masaki Yokoyama ,  Shinji Kato ,  Fumiaki Sato ,  Yasuhiro Sakakibara ,  Yasunori Takenaka ,  Toshio Araki ,  Ryuya Ishimaru ,  Tetsuya Kaisaku

IPC分类号： B60R16/027 ,  H02G11/00 ,  B60R16/02

CPC分类号： B60R16/0215 ,  B60R16/027 ,  H02G11/00

摘要： The wiring-harness routing device 1 includes two wiring harness 10, a support body 3 mounted slidably at a rail 2 and supporting a seat, and a protector 4 sliding interlockingly with the support body 3 and leading the two wiring harnesses 10 to the seat. The protector 4 includes a pair of wiring-harness hold portion 43 holding the two wiring harnesses 10 led through an opening 20 into the rail 2 to be arranged in parallel; a lead portion arranged between the pair of wiring-harness hold portions 43, and passing the two wiring harnesses 10 therethrough, and extending with a cylindrical shape so as to go through the slit and be led to an outside of the rail 2; and a mount portion 68 attached at the support body 3 so as to have a gap allowing motion in the widthwise direction of the rail 2.

摘要翻译： 线束布线装置1包括两个线束10，可滑动地安装在轨道2上并支撑座椅的支撑体3和与支撑体3互锁地滑动并将两个线束10引导到座椅的保护器4。 保护器4包括一对线束保持部43，其将通过开口20引导到导轨2中的两条线束10保持平行布置; 引线部分布置在一对线束保持部分43之间，并且使两个线束10穿过其中，并且以圆筒形状延伸以穿过狭缝并被引导到轨道2的外部; 以及安装部68，其安装在支撑体3处，以具有允许在轨道2的宽度方向上运动的间隙。