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1. 发明授权

US5617194A Cleaning unit including a cleaning roller and a separator plate which separates a cleaning chamber from a toner storage and which comes within a predetermined spacing from the cleaning roller 失效
标题翻译：清洁单元，包括清洁辊和隔离板，隔板将清洁室与调色剂储存器分隔开并且与清洁辊隔开预定间隔
公开(公告)号：US5617194A
公开(公告)日：1997-04-01
申请号：US398784
申请日：1995-03-06
申请人： Hiroki Morishita , Susumu Taniguchi , Shinichi Kotera
发明人： Hiroki Morishita , Susumu Taniguchi , Shinichi Kotera
IPC分类号： G03G21/00 , G03G21/10
CPC分类号： G03G21/10 , G03G21/007
摘要： There is provided a cleaning unit for removing residual toner present on the periphery of a photoconductive drum after toner image transfer, which includes: a main blade for scraping the toner from the surface of the photoconductive drum; and a cleaning roller disposed below the main blade and abutting against the periphery of the photoconductive drum. The inner space of the cleaning housing is divided into a cleaning chamber and a toner storage by a separator plate. A spacing between the lower end of the separator plate and the periphery of the cleaning roller is adjusted to preferably 1 mm to 2 mm, more preferably 1.3 mm to 1.5 mm. By thus adjusting the spacing, the toner is compressed when passing through the spacing and, hence, the toner transportation pressure is increased.
摘要翻译：提供了一种用于去除在调色剂图像转印之后存在于感光鼓周边的残留调色剂的清洁单元，其包括：用于从感光鼓的表面刮除调色剂的主刮板; 以及设置在主刀片下方并抵靠感光鼓的周边的清洁辊。清洁壳体的内部空间通过隔板被分成清洁室和调色剂储存器。将隔板的下端与清洁辊的周边之间的间隔调整为优选为1mm〜2mm，更优选为1.3mm〜1.5mm。通过这样调节间距，调色剂在通过间隔时被压缩，因此调色剂输送压力增加。

2. 发明授权

US5500716A Image forming apparatus which detects waste toner accumulation before photoconductor service life expiration 失效
标题翻译：图像形成装置，其在光电导体使用寿命期满之前检测废调色剂的累积
公开(公告)号：US5500716A
公开(公告)日：1996-03-19
申请号：US400815
申请日：1995-03-08
申请人： Hiroki Morishita , Susumu Taniguchi , Shinichi Kotera
发明人： Hiroki Morishita , Susumu Taniguchi , Shinichi Kotera
IPC分类号： G03G21/00 , G03G15/00 , G03G21/10 , G03G21/12
CPC分类号： G03G15/553 , G03G15/55 , G03G21/12 , G03G2221/1618 , G03G2221/1663
摘要： An image forming apparatus including a cleaning unit wherein a storage is defined in a cleaning housing to store therein toner to be discarded which is collected from the surface of a photoconductive drum after image transfer. The aforesaid storage has a capacity exceeding the maximum volume of toner to be used under normal conditions within the service life of the photoconductive drum. A cumulative number of produced copies is found from a signal from a paper discharge detecting sensor, so that with the number reaching a certain value, it is judged that the life of the photoconductive drum has expired. If a reed switch detects that the storage is full of waste toner before the expiry of the life of the photoconductive drum, it is judge to be abnormal, and a display unit is caused to indicate abnormality. Concurrent execution of the exchange of photoconductive drums and disposal of toner waste is assured, and if this is not accomplished, warning for trouble shooting is provided.
摘要翻译：一种图像形成装置，包括清洁单元，其中存储被限定在清洁壳体中，以便存储在图像转印之后从感光鼓的表面收集的待丢弃的调色剂。上述存储器的容量超过在感光鼓的使用寿命内在正常条件下使用的最大调色剂体积。根据来自排纸检测传感器的信号发现累积的副本数，使得在数量达到一定值的情况下，判断感光鼓的寿命已经过期。如果在感光鼓使用寿命期满之前簧片开关检测到存放有废粉，则判断为异常，并且显示单元显示异常。确保并行执行感光鼓的更换和废料的处理，如果没有完成，则提供故障排除警告。

3. 发明授权

US5708952A Cleaning unit for an image-forming machine having a toner conveying mechanism 失效
标题翻译：具有调色剂传送机构的图像形成机的清洁单元
公开(公告)号：US5708952A
公开(公告)日：1998-01-13
申请号：US680012
申请日：1996-07-15
申请人： Susumu Taniguchi , Hiroki Morishita , Shinichi Kotera
发明人： Susumu Taniguchi , Hiroki Morishita , Shinichi Kotera
IPC分类号： G03G15/08 , G03G21/10 , G03G21/18 , G03G21/00
CPC分类号： G03G21/1832 , G03G15/0822 , G03G21/105 , G03G21/12 , G03G2221/1621
摘要： An imaging unit comprising a frame means, an image-carrying means mounted on the frame means, a developing means and a cleaning means. The cleaning means includes a toner conveying pipe member made of a synthetic rubber for defining a passage for conveying the toner removed from the image-carrying means, a toner conveying means for conveying the toner through the toner conveying pipe member, and a toner-recovering container detachably combined to the toner conveying pipe member. When the toner-recovering container is combined to the toner conveying pipe member, the toner discharge opening formed in the side surface of the toner conveying pipe member is communicated with the toner receiving opening formed in the toner-recovering container. A positioning member is disposed to place the toner discharge opening and the toner receiving opening in positions relative to each other. There are further disposed a shutter member capable of moving between a close position for closing the toner discharge opening and an open position for opening the toner discharge opening, and a resilient urging means for resiliently urging the shutter member toward the close position. When the toner-recovering container is combined to the toner conveying pipe member, the shutter member is caused to move from the close position along the toner conveying pipe member and is then caused to move in a direction to separate away from the side surface of the toner conveying pipe member to arrive at the close position.
摘要翻译：一种成像单元，包括框架装置，安装在框架装置上的图像承载装置，显影装置和清洁装置。清洁装置包括由合成橡胶制成的调色剂输送管构件，用于限定用于输送从图像承载装置移除的调色剂的通道，用于通过调色剂输送管构件输送调色剂的调色剂输送装置和调色剂回收容器可拆卸地组合到调色剂输送管构件。当调色剂回收容器组合到调色剂输送管构件时，形成在调色剂输送管构件的侧表面中的调色剂排出口与形成在调色剂回收容器中的调色剂接收开口连通。定位构件设置成将调色剂排出口和调色剂接收口相对于彼此放置。还设置有能够在用于关闭调色剂排出口的关闭位置和用于打开调色剂排出口的打开位置之间移动的活门构件，以及用于将活门构件弹性地推向关闭位置的弹性推动装置。当调色剂回收容器组合到调色剂输送管构件时，使活门构件沿着调色剂输送管构件从关闭位置移动，然后使其沿着离开调色剂输送管的侧表面的方向移动调色剂输送管件到达关闭位置。

4. 发明授权

US5715502A Toner conveyer 失效
标题翻译：墨粉输送机
公开(公告)号：US5715502A
公开(公告)日：1998-02-03
申请号：US683202
申请日：1996-07-18
申请人： Susumu Taniguchi , Hiroki Morishita , Shinichi Kotera
发明人： Susumu Taniguchi , Hiroki Morishita , Shinichi Kotera
IPC分类号： G03G15/08 , G03G21/10
CPC分类号： G03G21/105 , G03G15/0822
摘要： A toner conveyer applied to a housing having a pair of side walls and a through hole formed in at least one of the pair of side walls. The toner conveyer includes a shaft which is inserted at its one end portion in said through hole formed in one of said pair of side walls and is mounted between said pair of side walls to rotate. A main spiral vane is formed on the outer peripheral surface of a main portion of the shaft. An inside limiting piece is formed at the one end portion of the shaft. The inside limiting piece has protruded portions that extend in the radial direction beyond the inner diameter of the through hole and non-protruded portions located on the inside of the inner diameter of the through hole in the radial direction. The shaft is limited from moving toward one of the pair of side walls as the protruded portions come into contact with the inner surface of one of the pair of side walls but the communication is maintained between the through hole and the interior of the housing owing to the presence of the non-protruded portions. An auxiliary spiral vane is formed on the one end portion of the shaft at a position on the outer side of the inside limiting piece and is located in the through hole to send back the toner that has entered into the through hole to the housing when the shaft is rotated in a predetermined direction.
摘要翻译：一种调色剂输送机，其应用于具有一对侧壁的壳体和形成在所述一对侧壁中的至少一个侧壁中的通孔。调色剂输送机包括轴，该轴在其形成在所述一对侧壁之一中的通孔中的一端部插入并安装在所述一对侧壁之间以旋转。主轴螺旋叶片形成在轴的主体部分的外周面上。在轴的一个端部形成有限制件。内侧限制件具有沿径向延伸超过通孔的内径的突出部分和位于通孔的内径的内径的非突出部分沿径向方向。当突出部分与一对侧壁中的一个的内表面接触时，轴被限制为朝向一对侧壁中的一个移动，但是由于通孔与壳体的内部之间的连通被保持，所以由于存在非突出部分。辅助螺旋叶片形成在轴的一端部处于内限制件的外侧的位置处，并且位于通孔中，以将已经进入通孔的调色剂送回到壳体轴沿预定方向旋转。

5. 发明授权

US5502554A Image transferring unit of non-contact type roller method 失效
标题翻译：非接触式滚筒图像转印单元
公开(公告)号：US5502554A
公开(公告)日：1996-03-26
申请号：US323934
申请日：1994-10-17
申请人： Shigeki Hayashi , Hiroyuki Ueda , Tadakazu Ogiri , Shinichi Kotera , Hiroki Morishita , Yasuhiko Moriuchi , Kohichi Yasuda , Naoyuki Ishida
发明人： Shigeki Hayashi , Hiroyuki Ueda , Tadakazu Ogiri , Shinichi Kotera , Hiroki Morishita , Yasuhiko Moriuchi , Kohichi Yasuda , Naoyuki Ishida
IPC分类号： G03G15/16
CPC分类号： G03G15/163
摘要： In a transfer unit of a non-contact roller transfer method, both ends of a transfer roller shaft are supported independently of each other so as to be movable upward and downward, and an upward pushing force is provided thereto. A gap maintaining roller provided in the vicinity of each end portion of the transfer roller shaft is always in contact with the surface of a photoreceptor drum so that the gap between the surface of the photoreceptor drum and the transfer roller is maintained uniform and fixed. Further, both ends of a pre-transfer guide for guiding the sheet to the photoreceptor drum are supported in a manner such that the movement of each end accords with the movement of the end portion of the transfer roller, so that the distance between the photoreceptor drum and the pre-transfer guide is maintained uniform and fixed.
摘要翻译：在非接触辊转印方法的转印单元中，转印辊轴的两端彼此独立地支撑，以便能够向上和向下移动，并且向其提供向上的推力。设置在转印辊轴的每个端部附近的间隙保持辊总是与感光鼓的表面接触，使得感光鼓的表面与转印辊之间的间隙保持均匀并固定。此外，用于将片材引导到感光鼓的预转印引导件的两端以使得每个端部的移动与转印辊的端部的移动一致的方式被支撑，使得感光体之间的距离滚筒和预转印导板保持均匀并固定。

6. 发明授权

US5508786A Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US5508786A
公开(公告)日：1996-04-16
申请号：US327788
申请日：1994-10-20
申请人： Tadakazu Ogiri , Koichi Yasuda , Hiroki Morishita , Hiroyuki Ueda , Naoyuki Ishida , Shinichi Kotera , Yasuhiko Moriuchi , Shigeki Hayashi
发明人： Tadakazu Ogiri , Koichi Yasuda , Hiroki Morishita , Hiroyuki Ueda , Naoyuki Ishida , Shinichi Kotera , Yasuhiko Moriuchi , Shigeki Hayashi
IPC分类号： G03G21/00 , G03G15/00 , G03G15/08 , G03G21/02 , H04N1/00 , H04N1/04 , H04N1/29
CPC分类号： G03G15/5062 , G03G15/0856 , G03G15/553 , H04N1/295 , G03G15/556
摘要： If it is desired to display the number of copies which can be outputted corresponding to the defined capacity of a developer which is determined by an image forming apparatus, a document which is thought to have a substantially average black ratio of the respective black ratios of images actually recorded by the image forming apparatus is prepared. The prepared document is set in reading means. An image of the set document is read by reading means. The black ratio of the image of the document is calculated on the basis of an output of the reading means. The number of copies which can be outputted corresponding to the defined capacity of the developer which is determined by the image forming apparatus is calculated on the basis of the calculated black ratio. The calculated number of copies which can be outputted is displayed.
摘要翻译：如果希望显示对应于由图像形成装置确定的显影剂的限定容量的可输出的份数，则被认为具有相应的黑色比例的黑色比例的基本平均黑色比率的文档由图像形成装置实际记录。准备的文件设置在阅读手段中。通过读取装置读取设置的文档的图像。基于读取装置的输出来计算文档的图像的黑色比率。根据计算出的黑色比率来计算与由图像形成装置确定的显影剂的规定容量相对应的可输出的份数。显示计算出的可以输出的份数。

7. 发明授权

US5572305A Image forming apparatus employing movable support for transfer roller 失效
标题翻译：图像形成装置采用可移动支架进行转印辊
公开(公告)号：US5572305A
公开(公告)日：1996-11-05
申请号：US323933
申请日：1994-10-17
申请人： Shigeki Hayashi , Hiroyuki Ueda , Tadakazu Ogiri , Shinichi Kotera , Hiroki Morishita , Yasuhiko Moriuchi , Kohichi Yasuda , Naoyuki Ishida
发明人： Shigeki Hayashi , Hiroyuki Ueda , Tadakazu Ogiri , Shinichi Kotera , Hiroki Morishita , Yasuhiko Moriuchi , Kohichi Yasuda , Naoyuki Ishida
IPC分类号： G03G15/16 , G03G15/14
CPC分类号： G03G15/163
摘要： In an image forming apparatus using a transfer unit of a roller transfer method, the contact between the transfer unit and a photoreceptor drum can easily be canceled. The transfer unit is brought into contact with the photoreceptor drum by supplying an upward pushing force to a supporting member of the transfer unit, and a lever engaging with the supporting member to push down the supporting member is provided to connect with a front cover of the apparatus body. The transfer roller, the pre-transfer roller for feeding a sheet to the photoreceptor drum and driving force transmitting gears provided therebetween are supported by the same member to fix their relative positions so that the driving force is constantly transmitted from the transfer roller to the pre-transfer roller.
摘要翻译：在使用辊转印方法的转印单元的图像形成装置中，可以容易地消除转印单元和感光鼓之间的接触。转印单元通过向转印单元的支撑构件提供向上推力而与感光鼓接触，并且与支撑构件接合以推压支撑构件的杆被设置成与仪器体。转印辊，用于将片材输送到感光鼓的预转印辊和设置在其间的驱动力传递齿轮由相同的构件支撑以固定其相对位置，使得驱动力从转印辊恒定地传递到预转印辊。

8. 发明授权

US5581367A Facsimile apparatus having environmental condition sensor 失效
标题翻译：具有环境条件传感器的传真设备
公开(公告)号：US5581367A
公开(公告)日：1996-12-03
申请号：US290282
申请日：1994-08-08
申请人： Tadakazu Oogiri , Kohichi Yasuda , Hiroki Morishita , Shigeki Hayashi , Hiroyuki Ueda , Naoyuki Ishida , Shinichi Kotera , Yasuhiko Moriuchi
发明人： Tadakazu Oogiri , Kohichi Yasuda , Hiroki Morishita , Shigeki Hayashi , Hiroyuki Ueda , Naoyuki Ishida , Shinichi Kotera , Yasuhiko Moriuchi
IPC分类号： H04N1/00 , H04N1/32
CPC分类号： H04N1/32384 , H04N1/00912 , H04N1/32363 , H04N1/32614 , H04N1/32625 , H04N1/32635
摘要： A facsimile apparatus, which receives image information and records the information on a paper sheet, features a device for recording received image information, a storing device for storing received information and an environmental condition detecting device for detecting environmental conditions in the vicinity of the facsimile apparatus. The facsimile apparatus also includes a control unit for preventing the recording device from recording the received information on a paper sheet, and instead causing the storing device to store the received image information in response to the environmental condition detecting device detecting an unsuitable environmental condition. The control unit also causes the recording device to record the image information, which has been stored in the storing device under the environmental condition unsuitable for the recording operation, in response to the environmental condition detecting device subsequently detecting environmental conditions suitable for the recording operation by the recording device.
摘要翻译：接收图像信息并将信息记录在纸张上的传真装置具有用于记录接收到的图像信息的装置，用于存储接收到的信息的存储装置和用于检测传真装置附近的环境条件的环境条件检测装置。该传真装置还包括用于防止记录装置将接收到的信息记录在纸张上的控制单元，而是响应于环境条件检测装置检测到不合适的环境条件而使存储装置存储接收到的图像信息。控制单元还使得记录装置响应于环境条件检测装置随后检测适合于记录操作的环境条件，记录在不适合于记录操作的环境条件下存储在存储装置中的图像信息，录音设备。

9. 发明授权

US08290420B2 Image carrier unit with cleaning portion and image forming apparatus equipped with same 有权
标题翻译：具有清洁部分的图像载体单元和配备有其的图像形成装置
公开(公告)号：US08290420B2
公开(公告)日：2012-10-16
申请号：US12767883
申请日：2010-04-27
申请人： Hiroki Morishita
发明人： Hiroki Morishita
IPC分类号： G03G21/00
CPC分类号： G03G21/0029 , G03G21/0017
摘要： The present invention includes an image carrier unit, configured to carry a toner image including: an image carrier member configured to carry the toner image and a cleaning portion configured to clean the image carrier unit. The cleaning portion includes a cleaning blade. The cleaning blade includes a blade portion in contact with the image carrier member and a holder configured to partially surround and hold the blade portion. The holder includes a crimping claw portion which latches the blade portion.
摘要翻译：本发明包括：图像载体单元，被配置为承载调色剂图像，包括：构造成承载调色剂图像的图像载体构件和构造成清洁图像载体单元的清洁部分。清洁部分包括清洁刮板。清洁刮板包括与图像承载构件接触的刀片部分和构造成部分地围绕并保持刀片部分的保持器。保持器包括夹持刀片部分的压接爪部分。

10. 发明申请

US20100272484A1 IMAGE CARRIER UNIT WITH CLEANING PORTION AND IMAGE FORMING APPARATUS EQUIPPED WITH SAME 有权
标题翻译：具有清洁部分的图像载体单元和具有相同功能的图像形成装置
公开(公告)号：US20100272484A1
公开(公告)日：2010-10-28
申请号：US12767883
申请日：2010-04-27
申请人： Hiroki Morishita
发明人： Hiroki Morishita
IPC分类号： G03G21/00
CPC分类号： G03G21/0029 , G03G21/0017
摘要： The present invention includes an image carrier unit, configured to carry a toner image including: an image carrier member configured to carry the toner image and a cleaning portion configured to clean the image carrier unit. The cleaning portion includes a cleaning blade. The cleaning blade includes a blade portion in contact with the image carrier member and a holder configured to partially surround and hold the blade portion. The holder includes a crimping claw portion which latches the blade portion.
摘要翻译：本发明包括：图像载体单元，被配置为承载调色剂图像，包括：构造成承载调色剂图像的图像载体构件和构造成清洁图像载体单元的清洁部分。清洁部分包括清洁刮板。清洁刮板包括与图像承载构件接触的刀片部分和构造成部分地围绕并保持刀片部分的保持器。保持器包括夹持刀片部分的压接爪部分。

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