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：US07564671B2

公开(公告)日：2009-07-21

申请号：US11765059

申请日：2007-06-19

申请人： Shinji Kato ,  Yukihiko Yoshida

发明人： Shinji Kato ,  Yukihiko Yoshida

IPC分类号： H01T23/00 ,  H05F3/06

CPC分类号： H01T23/00 ,  C01B13/11 ,  C01B2201/22 ,  C01B2201/62

摘要： An ion generator that can generate a controlled trace amount of ozone together with negative or positive ions. The ion generator includes an insulation substrate, a ground electrode and a high-voltage electrode on the insulation substrate, an insulating film formed on the ground electrode, and a wire electrode. The root of the wire electrode is soldered to the high-voltage electrode. The tip of the wire electrode is arranged so as to protrude in a recessed part. The ground electrode has a pair of legs disposed on the insulation substrate at the sides of the recessed part. The legs are parallel to the wire electrode on opposite sides of the wire electrode. The insulating film is provided on the surface of the ground electrode to cover the ground electrode except the high-voltage electrode contacting a first terminal, a contact portion contacting a second terminal and parts of the legs of tips of the ground electrode that face the tip of the wire electrode.

摘要翻译： 离子发生器可以产生受控痕量的臭氧以及负离子或正离子。 离子发生器包括绝缘基板，接地电极和绝缘基板上的高压电极，形成在接地电极上的绝缘膜和线电极。 线电极的根部焊接到高压电极。 线电极的前端配置成突出于凹部。 接地电极具有在凹部的侧面设置在绝缘基板上的一对支脚。 腿与线电极的相对侧上的线电极平行。 绝缘膜设置在接地电极的表面上以覆盖接地电极，除了接触第一端子的高压电极，接触第二端子的接触部分和接地电极的尖端部分的面向尖端 的线电极。

公开(公告)号：US07551866B2

公开(公告)日：2009-06-23

申请号：US11477673

申请日：2006-06-30

申请人： Naoto Watanabe ,  Shin Hasegawa ,  Hideki Kamaji ,  Shinji Kato ,  Hitoshi Ishibashi ,  Kohta Fujimori ,  Kayoko Tanaka ,  Yuushi Hirayama ,  Takashi Enami ,  Shinji Kobayashi ,  Kazumi Kobayashi ,  Fukutoshi Uchida ,  Noboru Sawayama

发明人： Naoto Watanabe ,  Shin Hasegawa ,  Hideki Kamaji ,  Shinji Kato ,  Hitoshi Ishibashi ,  Kohta Fujimori ,  Kayoko Tanaka ,  Yuushi Hirayama ,  Takashi Enami ,  Shinji Kobayashi ,  Kazumi Kobayashi ,  Fukutoshi Uchida ,  Noboru Sawayama

IPC分类号： G03G15/00

CPC分类号： G03G15/5058 ,  G03G2215/00042 ,  G03G2215/00059 ,  G03G2215/0119

摘要： An image forming method and apparatus capable of implementing accurately and constantly an improved conversion of the amount of toner adhesion over the entire range of the amount of adhesion. The method includes the steps of computing a normalization value as a relative output ratio of the regular reflection output to a background regular reflection component from the surface extracted from the regular reflection light, in which the regular reflection output is obtained by detecting a plurality of gradation toner patterns with a sensor configured to simultaneously detect regular reflection light and diffuse reflection light; obtaining a diffuse reflection output conversion factor by either (1) subtracting the normalization value multiplied by the diffuse reflection output voltage generated by the surface from the diffuse reflection output voltage, or (2) subtracting the normalization value multiplied by a diffuse reflection output voltage increment, which is computed as the difference between the diffuse reflection output voltage and another diffuse reflection output voltage obtained when a light emitting device is turned off, from the diffuse reflection output voltage increment; and subjecting the relation between the diffuse reflection output conversion factor and the amount of adhesion to a polynomial approximation.

摘要翻译： 一种图像形成方法和装置，其能够在粘合量的整个范围内精确地和持续地实现调色剂粘附量的改进转换。 该方法包括以下步骤：从通过从正反射光提取的表面计算正规反射输出与背景常规反射分量的相对输出比的归一化值，其中通过检测多个等级获得正则反射输出 具有传感器的调色剂图案被配置为同时检测正常反射光和漫反射光; 通过（1）从扩散反射输出电压减去由表面产生的漫反射输出电压的归一化值，或（2）减去乘以漫反射输出电压增量的归一化值，获得漫反射输出转换因子 ，其被计算为漫反射输出电压与发光装置关闭时获得的另一漫反射输出电压之间的差; 并将漫反射输出转换因子与粘附量之间的关系进行多项式近似。

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：US20080150543A1

公开(公告)日：2008-06-26

申请号：US12003293

申请日：2007-12-21

申请人： Fumihito Masubuchi ,  Shinji Kato

发明人： Fumihito Masubuchi ,  Shinji Kato

IPC分类号： G01N27/60

CPC分类号： G03G15/5037 ,  G03G15/5008 ,  G03G2215/00054 ,  G03G2215/00075

摘要： A speed change detection apparatus includes an image carrier for carrying a latent image, and a latent image pattern forming device for forming a latent pattern image on the image carrier. The pattern image includes periodically formed line or dot images. An alternating current conversion type surface potential sensor is provided to detect a potential of the surface of the photoconductive member. The alternating current conversion type surface potential sensor further detects a change in speed of the image carrier by detecting a moiré appearing on the latent image pattern.

摘要翻译： 速度变化检测装置包括用于承载潜像的图像载体和用于在图像载体上形成潜图形图像的潜像图案形成装置。 图案图像包括周期性地形成的线或点图像。 提供交流电转换型表面电位传感器来检测光电导体的表面的电位。 交流转换型表面电位传感器还通过检测出现在潜像图案上的波纹来检测图像载体的速度变化。

公开(公告)号：US20070139685A1

公开(公告)日：2007-06-21

申请号：US11635602

申请日：2006-12-08

申请人： Shuhji Fujii ,  Shinji Kato ,  Syoichiro Yoshiura

发明人： Shuhji Fujii ,  Shinji Kato ,  Syoichiro Yoshiura

IPC分类号： G06F3/12

CPC分类号： B41J3/54 ,  B41J13/0009 ,  G03G15/50 ,  G03G2215/00021

摘要： An image recording system includes two image recording apparatuses each capable of recording images independently. A color image recording apparatus is disposed with a bypass transporting path apparatus. A transporting path connecting apparatus is disposed between the front of a monochrome image recording apparatus and the back of the color image recording apparatus. A final processing apparatus that is common to the color and monochrome image recording apparatuses is disposed in the front of the color image recording apparatus. This system includes a process switching portion that switches an image recording process executed by one image recording apparatus to a substitute image recording process of the other image recording apparatus and a switching determining portion that determines whether the switching is executed by the process switching portion, depending on whether a predetermined condition is satisfied.

摘要翻译： 图像记录系统包括能够独立地记录图像的两个图像记录装置。 彩色图像记录装置设置有旁路传送路径装置。 输送路径连接装置设置在单色图像记录装置的前方和彩色图像记录装置的背面之间。 在彩色图像记录装置的前面设置有与彩色和单色图像记录装置相同的最终处理装置。 该系统包括：处理切换部，其将由一个图像记录装置执行的图像记录处理切换到另一图像记录装置的替代图像记录处理;以及切换确定部，其确定切换是否由处理切换部执行，依赖 关于是否满足预定条件。

公开(公告)号：US20070122171A1

公开(公告)日：2007-05-31

申请号：US11564677

申请日：2006-11-29

申请人： Kohta Fujimori ,  Yuushi Hirayama ,  Shinji Kato ,  Nobutaka Takeuchi ,  Kayoko Tanaka ,  Kazumi Kobayashi ,  Shin Hasegawa ,  Takashi Enami ,  Kiichirou Shimizu

发明人： Kohta Fujimori ,  Yuushi Hirayama ,  Shinji Kato ,  Nobutaka Takeuchi ,  Kayoko Tanaka ,  Kazumi Kobayashi ,  Shin Hasegawa ,  Takashi Enami ,  Kiichirou Shimizu

IPC分类号： G03G15/00

CPC分类号： G03G15/5033 ,  G03G15/0131 ,  G03G15/5058 ,  G03G2215/00042 ,  G03G2215/00059 ,  G03G2215/0119 ,  G03G2215/0164

摘要： An image forming apparatus includes an image bearing member, an image forming mechanism configured to perform an image formation by performing a first image forming operation to form a first image on the image bearing member and an image transferring operation to transfer the first image onto a recording member, and an image quality controlling mechanism configured to perform an image control by performing a second image forming operation to form a second image on the image bearing member and an image controlling operation to control an image quality according to the second image. The image quality controlling mechanism determines an operation condition of starting the image control according to first information of operations during the image formation and second information of operations during the image control, when the second image forming operation is performed during the first image forming operation.

摘要翻译： 图像形成装置包括图像承载部件，图像形成机构，被配置为通过执行第一图像形成操作以在图像承载部件上形成第一图像来执行图像形成，以及图像转印操作，以将第一图像转印到记录 以及图像质量控制机构，被配置为通过执行第二图像形成操作以在图像承载部件上形成第二图像来执行图像控制，以及图像控制操作，以根据第二图像来控制图像质量。 当在第一图像形成操作期间执行第二图像形成操作时，图像质量控制机构根据图像形成期间的操作的第一信息和图像控制期间的操作的第二信息来确定开始图像控制的操作条件。

公开(公告)号：US20070122168A1

公开(公告)日：2007-05-31

申请号：US11561053

申请日：2006-11-17

申请人： Kayoko TANAKA ,  Kohta Fujimori ,  Yuji Hirayama ,  Nobutaka Takeuchi ,  Shin Hasegawa ,  Shinji Kato ,  Takashi Enami ,  Kazumi Kobayashi ,  Kiichirou Shimizu

发明人： Kayoko TANAKA ,  Kohta Fujimori ,  Yuji Hirayama ,  Nobutaka Takeuchi ,  Shin Hasegawa ,  Shinji Kato ,  Takashi Enami ,  Kazumi Kobayashi ,  Kiichirou Shimizu

IPC分类号： G03G15/08

CPC分类号： G03G15/0853 ,  G03G2215/0119 ,  G03G2215/0822

摘要： An image density control method for an image forming apparatus in which, in order to keep the development capability constant over time, the toner density in the developer is manipulated to an appropriate range by changing the toner density control reference value in accordance with the toner replacement amount in a fixed time period by ascertaining changes in the image coverage of the output images, and by changing the image forming conditions at predetermined execution intervals.

摘要翻译： 一种用于图像形成装置的图像浓度控制方法，其中为了保持显影能力恒定，显影剂中的调色剂浓度通过根据调色剂更换改变调色剂浓度控制参考值而被操纵到适当的范围 通过确定输出图像的图像覆盖率的变化，并且通过以预定的执行间隔改变图像形成条件，在固定时间段内量化。

公开(公告)号：US07199993B2

公开(公告)日：2007-04-03

申请号：US10851568

申请日：2004-05-24

申请人： Shinji Kato ,  Yoshihiro Sako

发明人： Shinji Kato ,  Yoshihiro Sako

IPC分类号： H01T23/00 ,  H05F3/06

CPC分类号： A61L9/22 ,  F24F3/166 ,  F24F2003/1682 ,  H01T23/00

摘要： An ion-generating component has, on an insulating substrate, a ground electrode, a high-voltage electrode, an insulating film provided on the surface of the ground electrode, and a wire electrode. A cutout is formed by cutting out one side of the insulating substrate. The root of the wire electrode is soldered to the high-voltage electrode, and the leading end thereof is positioned near the cutout. The wire electrode is made of an ultrafine wire having a diameter of about 100 μm or less, for example, a piano wire, a tungsten wire, a stainless wire, or a titanium wire.

摘要翻译： 离子产生部件在绝缘基板上具有接地电极，高压电极，设置在接地电极表面上的绝缘膜和线电极。 通过切割绝缘基板的一侧形成切口。 线电极的根部焊接到高压电极，其前端位于切口附近。 线电极由直径约为100μm或更小的超细线制成，例如钢琴线，钨丝，不锈钢丝或钛丝。

公开(公告)号：US20060274628A1

公开(公告)日：2006-12-07

申请号：US11430978

申请日：2006-05-10

申请人： Kayoko Tanaka ,  Kohta Fujimori ,  Shin Hasegawa ,  Shinji Kato ,  Nobutaka Takeuchi ,  Naoto Watanabe ,  Yuushi Hirayama ,  Hitoshi Ishibashi ,  Osamu Ariizumi ,  Takashi Enami ,  Kazumi Kobayashi ,  Shinji Kobayashi ,  Fukutoshi Uchida ,  Ryohta Morimoto

发明人： Kayoko Tanaka ,  Kohta Fujimori ,  Shin Hasegawa ,  Shinji Kato ,  Nobutaka Takeuchi ,  Naoto Watanabe ,  Yuushi Hirayama ,  Hitoshi Ishibashi ,  Osamu Ariizumi ,  Takashi Enami ,  Kazumi Kobayashi ,  Shinji Kobayashi ,  Fukutoshi Uchida ,  Ryohta Morimoto

IPC分类号： G11B7/00

CPC分类号： G03G15/1605 ,  G03G15/235 ,  G03G15/6564 ,  G03G15/6567 ,  G03G2215/0158 ,  G03G2215/1623

摘要： An image forming apparatus includes a plurality of image carriers, an image forming mechanism, a seamless belt-like intermediate transfer body or a transfer material carrier, a detection mechanism, and an optical detecting apparatus. The optical detecting apparatus includes at least a printed board, and a plurality of photodetectors formed of a light-emitting element, a light-receiving element and light-shielding members, which are mounted on the printed board. The optical detecting apparatus is disposed such that it detects a belt surface adjacent to rollers of the intermediate transfer body or the transfer material carrier, and either displacement of a transfer image or image density is detected by a plurality of photodetectors detecting pattern images which are transferred from the plurality of image carriers to the image transfer body or the transfer material carrier.

摘要翻译： 图像形成装置包括多个图像载体，图像形成机构，无缝带状中间转印体或转印材料载体，检测机构和光学检测装置。 光学检测装置至少包括印刷电路板和安装在印刷电路板上的由发光元件，光接收元件和遮光部件形成的多个光电检测器。 光学检测装置被布置成使得它检测到与中间转印体或转印材料载体的辊相邻的带表面，并且通过多个光电检测器检测转印图像的位移或图像浓度，检测转印的图案图像 从多个图像载体到图像转印体或转印材料载体。