公开(公告)号：US4193679A

公开(公告)日：1980-03-18

申请号：US827055

申请日：1977-08-23

申请人： Manabu Mochizuki ,  Kohji Suzuki ,  Hajime Oyama ,  Teruyuki Ohnuma

发明人： Manabu Mochizuki ,  Kohji Suzuki ,  Hajime Oyama ,  Teruyuki Ohnuma

IPC分类号： G03G15/04 ,  G03G15/043 ,  G03B27/00 ,  G03B27/76

CPC分类号： G03G15/043

摘要： One or more rows of focussing optical fibers are disposed between an original document carrier and a photoconductive member. An illumination lamp illuminates an original document on the carrier and the fibers focus an image of a linear portion of the document onto the photoconductive member. Relative movement between the document carrier, fibers and photoconductive member perpendicular to the row or rows of fibers is produced to scan the document. An aperture assembly is provided between the fibers and the photoconductive member difining an aperture wide enough that unevenness of the intensity of the image on the photoconductive member due to the individual fibers is eliminated. The intensity of the light image is controlled by utilization of a variable transformer or triac provided to the illumination lamp.

摘要翻译： 聚焦光纤的一行或多行设置在原稿载体和感光体之间。 照明灯照亮载体上的原始文件，并且纤维将文件的线性部分的图像聚焦到光导体上。 产生文档载体，纤维和垂直于行或行的光导体之间的相对移动来扫描文件。 光纤组件设置在光纤和光电导元件之间，使光孔宽度足够宽，消除了由于各个光纤引起的感光体上图像强度的不均匀性。 通过使用提供给照明灯的可变变压器或三端双向可控硅开关来控制光图像的强度。

公开(公告)号：US4165393A

公开(公告)日：1979-08-21

申请号：US742707

申请日：1976-11-17

申请人： Kohji Suzuki ,  Manabu Mochizuki ,  Hajime Oyama ,  Teruyuki Ohnuma

发明人： Kohji Suzuki ,  Manabu Mochizuki ,  Hajime Oyama ,  Teruyuki Ohnuma

IPC分类号： G03G15/09 ,  G03G13/09 ,  G03G15/22

CPC分类号： G03G13/09

摘要： A magnetic developing process for use in electrophotographic or electrostatic recording techniques employs a magnetic brush formed by a developer which comprises a powder mixture of a low resistance toner and a high resistance toner, at least one of which comprises a magnetic toner. Both toners are triboelectrically charged, and the magnetic toner serves as a carrier, so that both toners are attracted to an electrostatic image to provide a developing thereof.

摘要翻译： 用于电子照相或静电记录技术的磁显影方法采用由显影剂形成的磁刷，其包括低电阻调色剂和高电阻调色剂的粉末混合物，其中至少一种包括磁性调色剂。 两个调色剂都是摩擦带电的，并且磁性调色剂用作载体，使得两个调色剂被吸引到静电图像以提供其显影。

公开(公告)号：US08121527B2

公开(公告)日：2012-02-21

申请号：US12034275

申请日：2008-02-20

申请人： Hajime Oyama ,  Katsuhiro Echigo ,  Takahiro Tamiya

发明人： Hajime Oyama ,  Katsuhiro Echigo ,  Takahiro Tamiya

IPC分类号： G03G15/20

CPC分类号： G03G15/162 ,  G03G15/161 ,  G03G15/1675

摘要： An exit blade is arranged on a downstream side of a transfer nip formed between a photosensitive element and a primary transfer roller, with an intermediate transfer belt being put therebetween, and brought into contact with an internal surface of the intermediate transfer belt. A neutralizing bias of the same polarity as that of the toner is applied to the exit blade, rather than a primary transfer bias voltage.

摘要翻译： 出口叶片布置在形成在感光元件和一次转印辊之间的转印辊隙的下游侧，中间转印带放置在其间并与中间转印带的内表面接触。 将与调色剂相同极性的中和偏压施加到出口叶片，而不是一次转印偏压。

公开(公告)号：US20090324306A1

公开(公告)日：2009-12-31

申请号：US12487216

申请日：2009-06-18

申请人： Katsuhiro Echigo ,  Hajime Oyama ,  Takahiro Tamiya

发明人： Katsuhiro Echigo ,  Hajime Oyama ,  Takahiro Tamiya

IPC分类号： G03G15/16

CPC分类号： G03G15/1605 ,  G03G2215/1623

摘要： A transfer device for use in an image forming apparatus includes at least two belt members constituting a secondary nip portion therebetween. The transfer device electrostatically transfers a toner image from one of the belt members onto a recording medium when the recording medium passes through the secondary nip portion. The transfer device includes a mechanism that supports the belt members such that the secondary nip portion is substantially linear; and a bias applying member that applies a secondary transfer bias at a substantially center portion of the secondary nip portion.

摘要翻译： 用于图像形成装置的转印装置包括在其间构成二次压合部的至少两个带部件。 当记录介质通过次级辊隙部分时，转印装置将调色剂图像从其中一个带部件静电转印到记录介质上。 传送装置包括支撑带部件的机构，使得二次压合部分基本上是线性的; 以及施加二次转印偏压在二次压合部的大致中心部分的偏压施加部件。

公开(公告)号：US07181155B2

公开(公告)日：2007-02-20

申请号：US11169807

申请日：2005-06-30

申请人： Katsuhiro Aoki ,  Hajime Oyama ,  Hiroshi Ikeguchi ,  Yasuo Miyoshi ,  Hiromitsu Takagaki

发明人： Katsuhiro Aoki ,  Hajime Oyama ,  Hiroshi Ikeguchi ,  Yasuo Miyoshi ,  Hiromitsu Takagaki

IPC分类号： G03G15/08

CPC分类号： G03G15/0805

摘要： A developer supplying device including a developer holding unit configured to hold a developer, a developer transfer device configured to electrostatically transfer the developer from the developer holding unit, and a charging member having holes piercing therethrough from the developer holding unit, to abrasively charge the developer by contacting the developer with walls of the holes while the developer is electrostatically transferred through the holes by the developer transfer device.

摘要翻译： 一种显影剂供应装置，包括构造成保持显影剂的显影剂保持单元，被配置为使显影剂从显影剂保持单元静电转印的显影剂转移装置和具有从显影剂保持单元穿过的孔的充电构件，以对显影剂 通过使显影剂与孔的壁接触，同时显影剂通过显影剂转印装置通过孔静电转印。

公开(公告)号：US07084773B2

公开(公告)日：2006-08-01

申请号：US10925300

申请日：2004-08-24

申请人： Hajime Oyama

发明人： Hajime Oyama

IPC分类号： G08B13/18

CPC分类号： G08B21/06 ,  A61B5/18

摘要： When a steering angle dakaku is equal to or smaller than ±15° (S22), the steering angle dakaku is integrated to calculate an integrated value dakaku_sum (S24). When the integrated value dakaku_sum is within a set range (S25, S26), a road-shape-based wakefulness correction coefficient R_hosei is set at 0.5 (S28). Any erroneous determination of wakefulness attributable to a road shape is prevented by correcting wakefulness H for evaluating wakefulness by decreasing it using the road-shape-based wakefulness correction coefficient R_hosei.

摘要翻译： 当转向角dakaku等于或小于±15°（S 22）时，转向角dakaku被积分以计算积分值dakaku_sum（S 24）。 当积分值dakaku_sum处于设定范围内（S 25，S 26）时，基于道路形状的觉醒修正系数R_hosei被设定为0.5（S28）。 通过使用基于道路形状的觉醒校正系数R_hosei，通过减少唤醒来唤醒觉醒度H来防止由道路形状引起的觉醒的错误判定。

公开(公告)号：US20060127136A1

公开(公告)日：2006-06-15

申请号：US11349244

申请日：2006-02-08

申请人： Nobutaka Takeuchi ,  Hajime Oyama ,  Hiromitsu Takagaki ,  Takayuki Koike

发明人： Nobutaka Takeuchi ,  Hajime Oyama ,  Hiromitsu Takagaki ,  Takayuki Koike

IPC分类号： G03G15/09

CPC分类号： G03G15/09 ,  G03G2215/0634

摘要： A method of developing a latent image formed on an image carrier with toner, including causing a developer carrier, which faces the image carrier and accommodates a magnet therein, to support a developer having a toner and a magnetic carrier supporting the toner and convey the developer to a developing zone between the developer carrier and the image carrier, and providing an apparent coating ratio M of a surface of the developer carrier coated with the developer. The coating ration M is, in a zone upstream of the developing zone in a direction of rotation of the developer carrier, expressed as M=αA2+β (%), where a denotes a coefficient of the coating ratio, A2 denotes an amount of developer for a unit area, β denotes a value determined by a powder characteristic of the developer for an apparent coating ratio calculated with A2=0, and the coating ratio M is between 90% and 120%.

摘要翻译： 一种利用调色剂在图像载体上形成潜像的方法，包括使面向图像载体的显影剂载体和容纳磁体的显影剂载体支撑着具有调色剂的显影剂和支撑调色剂的磁性载体并传送显影剂 到显影剂载体和图像载体之间的显影区域，并且提供涂覆有显影剂的显影剂载体的表面的表观涂布比M. 涂层比例M在显影剂载体的旋转方向的显影区上游区域中表示为M =αA2+β（％），其中a表示涂布比的系数，A2表示 显影剂为单位面积，β表示由A2 = 0计算出的表观涂布率的显影剂的粉末特性确定的值，涂布比M在90％至120％之间。

公开(公告)号：US07024141B2

公开(公告)日：2006-04-04

申请号：US10734292

申请日：2003-12-15

申请人： Nobutaka Takeuchi ,  Hajime Oyama ,  Hiromitsu Takagaki ,  Takayuki Koike

发明人： Nobutaka Takeuchi ,  Hajime Oyama ,  Hiromitsu Takagaki ,  Takayuki Koike

IPC分类号： G03G9/08 ,  G03G15/08 ,  G03G15/09

CPC分类号： G03G15/09 ,  G03G2215/0634

摘要： A method of developing a latent image formed on an image carrier with toner, including causing a developer carrier, which faces the image carrier and accommodates a magnet therein, to support a developer having a toner and a magnetic carrier supporting the toner and convey the developer to a developing zone between the developer carrier and the image carrier, and providing an apparent coating ratio M of a surface of the developer carrier coated with the developer. The coating ration M is, in a zone upstream of the developing zone in a direction of rotation of the developer carrier, expressed as M=αA2+β (%), where α denotes a coefficient of the coating ratio, A2 denotes an amount of developer for a unit area, β denotes a value determined by a powder characteristic of the developer for an apparent coating ratio calculated with A2=0, and the coating ratio M is between 90% and 120%.

摘要翻译： 一种利用调色剂在图像载体上形成潜像的方法，包括使面向图像载体的显影剂载体和容纳磁体的显影剂载体支撑着具有调色剂的显影剂和支撑调色剂的磁性载体并传送显影剂 到显影剂载体和图像载体之间的显影区域，并且提供涂覆有显影剂的显影剂载体的表面的表观涂布比M. 涂层比例M在显影剂载体的旋转方向的显影区上游区域中表示为M =αA2 +β（％），其中α表示涂布比的系数，A 2表示 显影剂单位面积的量，β表示由用A 2 = 0计算的表观涂布比例由显影剂的粉末特性确定的值，涂布比M在90％至120％之间。

公开(公告)号：US20060002744A1

公开(公告)日：2006-01-05

申请号：US11169807

申请日：2005-06-30

申请人： Katsuhiro Aoki ,  Hajime Oyama ,  Hiroshi Ikeguchi ,  Yasuo Miyoshi ,  Hiromitsu Takagaki

发明人： Katsuhiro Aoki ,  Hajime Oyama ,  Hiroshi Ikeguchi ,  Yasuo Miyoshi ,  Hiromitsu Takagaki

IPC分类号： G03G15/08

CPC分类号： G03G15/0805

摘要： A developer supplying device including a developer holding unit configured to hold a developer, a developer transfer device configured to electrostatically transfer the developer from the developer holding unit, and a charging member having holes piercing therethrough from the developer holding unit, to abrasively charge the developer by contacting the developer with walls of the holes while the developer is electrostatically transferred through the holes by the developer transfer device.

摘要翻译： 一种显影剂供应装置，包括构造成保持显影剂的显影剂保持单元，被配置为使显影剂从显影剂保持单元静电转印的显影剂转移装置和具有从显影剂保持单元穿过的孔的充电构件，以对显影剂 通过使显影剂与孔的壁接触，同时显影剂通过显影剂转印装置通过孔静电转印。

公开(公告)号：US20050149241A1

公开(公告)日：2005-07-07

申请号：US11053922

申请日：2005-02-10

申请人： Takehiko Fujioka ,  Theerawat Limpibunterng ,  Hajime Oyama ,  Noriyuki Inoue ,  Masaya Endo

发明人： Takehiko Fujioka ,  Theerawat Limpibunterng ,  Hajime Oyama ,  Noriyuki Inoue ,  Masaya Endo

IPC分类号： B62D5/00 ,  B62D5/04 ,  B62D6/00 ,  B62D111/00 ,  B62D113/00 ,  B62D119/00

CPC分类号： B62D5/006 ,  B62D6/008

摘要： In the control of an electric power steering apparatus, where so-called lead steering control is performed in which a steering wheel angle signal is output through a lead filter to correct reaction delay of a driver and a vehicle, a delay in control response occurs due to feedback of a road surface reaction force torque. When road surface reaction force torque is fed back to the steering wheel, it is added through a low-pass filter having a time constant equal to a reaction delay time constant of a driver. A sum signal is output through a lead filter to a second motor for controlling a steering shaft.