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1. 发明申请

US20070110467A1 Fixing device 有权
标题翻译：固定装置
公开(公告)号：US20070110467A1
公开(公告)日：2007-05-17
申请号：US11444329
申请日：2006-06-01
申请人： Yasuhiro Ohno , Tomohiko Masuda , Yuji Kamoda , Haruo Iwahashi
发明人： Yasuhiro Ohno , Tomohiko Masuda , Yuji Kamoda , Haruo Iwahashi
IPC分类号： G03G15/20
CPC分类号： G03G15/205
摘要： When a fixing roller 1 generates heat by a magnetic flux generating section 3 during a standby time, a control section 5 rotates the fixing roller 1. This prevents the fixing roller 1 from locally generating heat and being damaged. Moreover, the control section 5 rotates and heats a pressure roller 2 during the standby time, which makes it possible to keep the pressure roller 2 at a specified temperature and to reduce a time taken for a fixing device to recover from the standby state.
摘要翻译：当定影辊1在待机时间期间由磁通量产生部分3产生热量时，控制部分5使定影辊1旋转。这防止了定影辊1局部产生热并被损坏。此外，控制部5在待机时间内对加压辊2进行旋转加热，能够将加压辊2保持在规定温度，并且能够缩短定影装置从待机状态恢复的时间。

2. 发明授权

US4531827A Method and apparatus for improved retention copying 失效
标题翻译：改进保留复制的方法和装置
公开(公告)号：US4531827A
公开(公告)日：1985-07-30
申请号：US528995
申请日：1983-09-02
申请人： Noriyoshi Tarumi , Kiyoshi Kimura , Haruo Iwahashi
发明人： Noriyoshi Tarumi , Kiyoshi Kimura , Haruo Iwahashi
IPC分类号： G03G15/00
CPC分类号： G03G15/5037
摘要： A method of producing multiple copies of an original document with a minimum number of document imaging scannings includes impressing an electrostatic image of a reference density patch on the charge receptor together with an image of the document, detecting the potential of the patch, comparing the detected potential with a reference level, and controlling further copy production in accordance with the results of such comparison, so that additional copies are produced from the electrostatic image of the document without reimaging until the detected potential of the patch image drops below the reference level, at which time the patch and document are reimaged to form new electrostatic images of the patch and document on the charge receptor for the production of additional copies.
摘要翻译：一种以最少数量的文件成像扫描产生原始文件的多个副本的方法包括将电荷受体上的参考密度贴片的静电图像与文档的图像一起压印，检测贴片的电位，比较检测到的具有参考水平的电位，并且根据这种比较的结果控制进一步的复制生产，使得从文档的静电图像产生附加的副本，而无需重新成像，直到补片图像的检测到的电位降到参考水平以下，补片和文件在哪个时间被重新映像，以便在电荷受体上形成补片和文件的新的静电图像，以生产额外的拷贝。

3. 发明授权

US4488160A Electrostatic apparatus 失效
标题翻译：静电设备
公开(公告)号：US4488160A
公开(公告)日：1984-12-11
申请号：US325852
申请日：1981-11-30
申请人： Noriyoshi Tarumi , Haruo Iwahashi , Masahiko Matsunawa , Hiroshi Tokunaga
发明人： Noriyoshi Tarumi , Haruo Iwahashi , Masahiko Matsunawa , Hiroshi Tokunaga
IPC分类号： H04N1/032 , H04N1/29 , G01D15/06
CPC分类号： H04N1/032 , H04N1/29 , Y10S347/90
摘要： An electrostatic reproducing apparatus comprising a charged particle modulating electrode unit, wherein the common electrode and the control electrode are divided into a plurality of the groups, respectively, in the direction in which the particle passing apertures are arranged. Each of thus divided common electrode groups is disposed in a staggered manner with respect to the corresponding control electrode groups, and the same electric potential is applied to two adjacent common electrode groups opposed to that control electrode group through which a charged particle is to be modulated. The control electrode groups are disposed in such a manner that a boundary between two adjacent common electrode groups is aligned with the center line of the opposed control electrode group. At least one of the surfaces of said charged particle modulating electrode unit is provided with a solid state scanning system of wiring formed integrally therewith.
摘要翻译：一种静电再现装置，包括带电粒子调制电极单元，其中所述公共电极和所述控制电极分别沿着所述颗粒通过孔布置的方向分成多个组。每个这样分开的公共电极组相对于相应的控制电极组以交错的方式设置，并且将相同的电位施加到与控制电极组相对的两个相邻的公共电极组，通过该控制电极组将要调制带电粒子。控制电极组以这样的方式设置，使得两个相邻公共电极组之间的边界与相对的控制电极组的中心线对齐。所述带电粒子调制电极单元的至少一个表面设置有与其一体形成的布线的固态扫描系统。

4. 发明授权

US07496311B2 Fixing device with a magnetic flux generating section and a control section 有权
标题翻译：具有磁通量产生部和控制部的固定装置
公开(公告)号：US07496311B2
公开(公告)日：2009-02-24
申请号：US11444329
申请日：2006-06-01
申请人： Yasuhiro Ohno , Tomihiko Masuda , Yuji Kamoda , Haruo Iwahashi
发明人： Yasuhiro Ohno , Tomihiko Masuda , Yuji Kamoda , Haruo Iwahashi
IPC分类号： G03G15/20
CPC分类号： G03G15/205
摘要： When a fixing roller 1 generates heat by a magnetic flux generating section 3 during a standby time, a control section 5 rotates the fixing roller 1. This prevents the fixing roller 1 from locally generating heat and being damaged. Moreover, the control section 5 rotates and heats a pressure roller 2 during the standby time, which makes it possible to keep the pressure roller 2 at a specified temperature and to reduce a time taken for a fixing device to recover from the standby state.
摘要翻译：当定影辊1在待机时间期间由磁通量产生部分3产生热量时，控制部分5使定影辊1旋转。这防止了定影辊1局部产生热并被损坏。此外，控制部5在待机时间内对加压辊2进行旋转加热，能够将加压辊2保持在规定温度，并且能够缩短定影装置从待机状态恢复的时间。

5. 发明授权

US07046950B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US07046950B2
公开(公告)日：2006-05-16
申请号：US10795272
申请日：2004-03-09
申请人： Hiroshi Fuma , Haruo Iwahashi , Hisayoshi Nagase , Masahiro Onodera
发明人： Hiroshi Fuma , Haruo Iwahashi , Hisayoshi Nagase , Masahiro Onodera
IPC分类号： G03G15/20
CPC分类号： G03G15/206 , G03G15/2064 , G03G2215/2016 , G03G2215/2022 , G03G2215/2032
摘要： An embodiment of the invention includes a fixing device of an image forming apparatus. The fixing device may include a first pressure applying roller, a second pressure applying roller which is pressed onto the first pressure applying roller, and a fixing belt which is entrained about the first pressure applying roller and is pressed onto the first pressure applying roller by the second pressure applying roller. When a transfer material carrying an unfixed image is inserted between the second pressure applying roller and the fixing belt, the unfixed image may be brought into contact with the fixing belt so that the unfixed image is heated and fixed on the transfer material. A frictional coefficient between the fixing belt and the first pressure applying roller may be set to be less than a frictional coefficient between the fixing belt and the transfer material.
摘要翻译：本发明的实施例包括图像形成装置的定影装置。定影装置可以包括第一加压辊，压在第一加压辊上的第二加压辊和夹在第一加压辊周围并被第一加压辊压在第一加压辊上的定影带第二加压辊。当携带未定影图像的转印材料插入在第二加压辊和定影带之间时，未定影的图像可以与定影带接触，使得未定影的图像被加热并固定在转印材料上。定影带与第一加压辊之间的摩擦系数可以设定为小于定影带与转印材料之间的摩擦系数。

6. 发明授权

US06768882B2 Fixing temperature control method utilizing new factors and image forming apparatus 有权
标题翻译：利用新因素的固定温度控制方法和成像装置
公开(公告)号：US06768882B2
公开(公告)日：2004-07-27
申请号：US10216042
申请日：2002-08-08
申请人： Tetsuko Omoto , Junichi Hamada , Kiyoaki Kawamoto , Haruo Iwahashi , Kazuhiko Uneme
发明人： Tetsuko Omoto , Junichi Hamada , Kiyoaki Kawamoto , Haruo Iwahashi , Kazuhiko Uneme
IPC分类号： G03G1520
CPC分类号： G03G15/2039
摘要： A method of controlling a fixing temperature of a fixing device having a heat roller provided with a heat source and a first temperature detector provided at the vicinity of the heat roller, and having a pressure roller, which is in pressure contact with the heat roller, provided with a second temperature sensor at the vicinity of the pressure roller, having the steps of; detecting a temperature of the pressure roller by the second temperature detector; and varying a control temperature of the heat roller according to a detected temperature of the pressure roller.
摘要翻译：一种控制定影装置的方法，所述定影装置具有设置有热源的加热辊和设置在所述加热辊附近的第一温度检测器，并且具有与所述加热辊压力接触的加压辊，在压力辊附近设置有第二温度传感器，具有以下步骤：通过第二温度检测器检测压力辊的温度; 并根据检测到的加压辊的温度改变加热辊的控制温度。

7. 发明授权

US4669855A Electrophotographic apparatus for obtaining visible images by irradiation of an amorphous silicon photosensitive member and method therefore 失效
标题翻译：用于通过非晶硅感光构件的照射获得可视图像的电子照相设备及其方法
公开(公告)号：US4669855A
公开(公告)日：1987-06-02
申请号：US715533
申请日：1985-03-25
申请人： Haruo Iwahashi
发明人： Haruo Iwahashi
IPC分类号： G03G21/08 , G03G15/00
CPC分类号： G03G21/08
摘要： An image forming apparatus and method having a series of cycles for obtaining a visible image by forming an electrostatic image on a photosensitive member of amorphous silicon and by developing the electrostatic image by irradiating the surface of the photosensitive member for each image forming cycle with a light having wavelength longer than 600 nm and containing substantially no rays having wavelengths of 550 to 600 nm.
摘要翻译：一种图像形成装置和方法，具有一系列循环，用于通过在非晶硅的感光构件上形成静电图像来获得可见图像，并且通过用光照射用于每个图像形成循环的感光构件的表面来显影静电图像波长长于600nm，基本上不含波长为550-600nm的光线。

8. 发明授权

US4540275A Controlling method for transferring and separation in a copying apparatus 失效
标题翻译：复印装置中的转印分离控制方法
公开(公告)号：US4540275A
公开(公告)日：1985-09-10
申请号：US445996
申请日：1982-12-01
申请人： Haruo Iwahashi
发明人： Haruo Iwahashi
IPC分类号： G03G15/14 , G03G15/16
CPC分类号： G03G15/1645
摘要： The present invention provides for reduction of the copying time for a first copy in an electrophotographic copying apparatus, in that the area of the photoreceptor drum to be neutralized by the separation electrode is charged by the transferring electrode that is located immediately before the separation electrode.
摘要翻译：本发明提供减少电子照相复印装置中的第一拷贝的复印时间，其特征在于，由分离电极中和的感光鼓的区域由分离电极之前的转印电极充电。

9. 发明授权

US4425035A Image reproducing apparatus 失效
标题翻译：图像再现装置
公开(公告)号：US4425035A
公开(公告)日：1984-01-10
申请号：US268795
申请日：1981-06-01
申请人： Noriyoshi Tarumi , Haruo Iwahashi , Masahiko Matsunawa , Hiroshi Tokunaga
发明人： Noriyoshi Tarumi , Haruo Iwahashi , Masahiko Matsunawa , Hiroshi Tokunaga
IPC分类号： G03G15/05 , B41J2/415 , G03G15/22 , G03G15/32 , G03G15/02 , H01T19/04
CPC分类号： G03G15/323
摘要： An image reproducing apparatus includes an ion modulating electrode and a device for imparting oscillation thereto. The ion modulating electrode is formed of a continuous layer of conductive material, a segmented layer of conductive material, an insulating layer interposed between the continuous and segmented layers, and at least a row of apertures for modulating ion flow generated by a charge generator. At least one embodiment of the device for imparting oscillation includes a rotor or cam rotatable to apply oscillation to a receiving plate. In another embodiment, the oscillation imparting device is formed of a permanent magnet, a coil placed in the magnetic field generated by the magnet, an oscillator for applying an alternating current to the coil and an oscillation element connected to the coil.
摘要翻译：图像再现装置包括离子调制电极和用于给其振荡的装置。离子调制电极由导电材料的连续层，导电材料的分段层，介于连续层和分层之间的绝缘层以及用于调节由电荷发生器产生的离子流的至少一排孔形成。用于施加振动的装置的至少一个实施例包括可旋转以向接收板施加振动的转子或凸轮。在另一个实施例中，振荡施加装置由永磁体，置于由磁体产生的磁场中的线圈，用于向线圈施加交流电的振荡器和连接到线圈的振荡元件形成。

10. 发明授权

US4218124A Photo-sensitive screen for producing electrostatic latent image 失效
标题翻译：用于生产静电潜像的感光屏
公开(公告)号：US4218124A
公开(公告)日：1980-08-19
申请号：US960835
申请日：1978-11-15
申请人： Sohji Shinozaki , Yoshiaki Takei , Haruo Iwahashi
发明人： Sohji Shinozaki , Yoshiaki Takei , Haruo Iwahashi
IPC分类号： G03G15/00 , G03G15/05
CPC分类号： G03G15/758 , G03G15/052
摘要： A photo-sensitive screen for producing an electrostatic latent image of an original to be copied is of multi-layer structure having an apertured region in which fine apertures are formed in uniform distribution and including a photo-conductive insulative layer, an electrically conductive substrate, an insulating layer and an electrically conductive layer superposed upon one another in this order, wherein a solid region having no apertures is formed outside of the apertured region for allowing an electrode to be secured thereon in electrical contact with the electrically conductive layer. The electrode serves for applying a bias voltage to the electrically conductive layer for establishing electric field of a predetermined profile between the conductive substrate and the conductive layer across the interposed insulating layer.
摘要翻译：用于制造要复制的原稿的静电潜像的感光屏是具有均匀分布形成细孔的多孔区域的多层结构，并且包括光导绝缘层，导电基板，绝缘层和导电层，其中没有孔的固体区域形成在多孔区域的外部，用于使电极固定在与导电层电接触的位置。电极用于向导电层施加偏置电压，用于在穿过插入的绝缘层的导电衬底和导电层之间建立预定轮廓的电场。

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