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1. 发明授权

US08657281B2 Sheet conveying apparatus, image recording apparatus, and image reading apparatus 失效
标题翻译：片材输送装置，图像记录装置和图像读取装置
公开(公告)号：US08657281B2
公开(公告)日：2014-02-25
申请号：US12437918
申请日：2009-05-08
申请人： Hitoshi Nishitani , Gen Kitamura
发明人： Hitoshi Nishitani , Gen Kitamura
IPC分类号： B65H1/00 , B65H1/08 , B65H1/06
CPC分类号： B65H1/26 , B65H2301/42322 , B65H2405/31 , B65H2601/25 , B65H2601/322 , G03G15/6502
摘要： A sheet feeding apparatus has a sheet accommodating unit for accommodating a sheet, the sheet accommodating unit being detachably mountable to the apparatus; a feeding unit for feeding the sheet from the sheet accommodating unit; a press-contact device for press-contacting the sheet in the sheet accommodating unit to the feeding unit; a guiding member provided in the sheet feeding apparatus for guiding the sheet accommodating unit such that sheet accommodated in the sheet accommodating unit is not contacted to the feeding unit when the sheet accommodating unit is mounted to the apparatus; a moving device for moving the guiding member to bring the sheet into contact to the feeding unit after the sheet accommodating unit is mounted to the apparatus.
摘要翻译：片材进给装置具有用于容纳片材的片材容纳单元，片材容纳单元可拆卸地安装到装置上; 用于从片材容纳单元馈送片材的馈送单元; 用于将片材容纳单元中的片材压接到给送单元的压接触装置; 引导构件，其设置在所述片材进给装置中，用于引导所述片材容纳单元，使得当所述片材容纳单元安装到所述装置时，容纳在所述片材容纳单元中的片材不与所述供给装置接触; 移动装置，用于在片材容纳单元安装到装置之后移动引导构件以使片材与馈送单元接触。

2. 发明授权

US08624540B2 Driving apparatus 有权
标题翻译：驱动装置
公开(公告)号：US08624540B2
公开(公告)日：2014-01-07
申请号：US13157352
申请日：2011-06-10
申请人： Hitoshi Nishitani
发明人： Hitoshi Nishitani
IPC分类号： H02P8/00
CPC分类号： H02P6/15
摘要： A driving apparatus has a correction value output unit for outputting correction values ΔTa and ΔTb to correct differences between signals which are output from an A sensor a B sensor when an A-phase coil and a B-phase coil are not energized and signals which are output from the A sensor and the B sensor when the A-phase coil and the B-phase coil are energized. An energization direction of the A-phase coil is switched on the basis of a time A which is measured by a time measurement unit and the correction value ΔTa which is output from the correction value output unit. An energization direction of the B-phase coil is switched on the basis of a time B which is measured by the time measurement unit and the correction value ΔTb which is output from the correction value output unit.
摘要翻译：驱动装置具有校正值输出单元，用于输出校正值DeltaTa和DeltaTb，以校正当A相线圈和B相线圈未通电时从A传感器B传感器输出的信号之间的差异，以及信号是当A相线圈和B相线圈通电时，从A传感器和B传感器输出。基于由时间测量单元测量的时间A和从校正值输出单元输出的校正值DeltaTa来切换A相线圈的通电方向。基于由时间测量单元测量的时间B和从校正值输出单元输出的校正值ΔTb，B相线圈的通电方向被切换。

3. 发明授权

US07575383B2 Recording apparatus 有权
标题翻译：记录装置
公开(公告)号：US07575383B2
公开(公告)日：2009-08-18
申请号：US11561781
申请日：2006-11-20
申请人： Gen Kitamura , Hitoshi Nishitani , Kenji Ito , Hideki Kawashima
发明人： Gen Kitamura , Hitoshi Nishitani , Kenji Ito , Hideki Kawashima
IPC分类号： B41J35/28 , B41J13/00 , B41J13/16 , B41J11/58
CPC分类号： B41J13/103 , B41J17/32 , B41J29/023
摘要： The present invention easily provides a compact recording apparatus including a paper chamber capable of containing paper and a ribbon chamber containing an ink ribbon in a manner such that the ink ribbon on a supply shaft can be taken up onto a take-up shaft, by utilizing the dead spaces in the paper chamber and the ribbon chamber. The distance between the paper chamber and the rotation center of the take-up shaft is larger than the radius of a ribbon take-up portion of the take-up shaft and is smaller than the radius of a fully taken up roll of the ink ribbon.
摘要翻译：本发明容易地提供一种紧凑的记录装置，其包括能够容纳纸的纸张室和容纳着色带的色带室，使得供应轴上的色带可以被卷绕到卷取轴上，通过利用纸张室和色带室中的死空间。纸张室与卷取轴的旋转中心之间的距离大于卷取轴的色带卷绕部分的半径，并且小于色带的完全卷绕辊的半径。

4. 发明申请

US20090074497A1 CASSETTE AND PRINTER 有权
标题翻译： CASSETTE和PRINTER
公开(公告)号：US20090074497A1
公开(公告)日：2009-03-19
申请号：US11914548
申请日：2007-03-09
申请人： Gen Kitamura , Hitoshi Nishitani
发明人： Gen Kitamura , Hitoshi Nishitani
IPC分类号： B41J17/32
CPC分类号： B41J17/32
摘要： An ink ribbon cassette is inserted into and removed from a thermal transfer printer in the longitudinal direction of the thermal head. The thermal head is provided with a lifting member, while the ink ribbon cassette is provided with a contact element. The lifting member and the contact element of the ink ribbon cassette are configured to be in contact with each other during insertion and removal of the ink ribbon cassette, and thereby lift the thermal head to widen the space for the ink sheet to pass through.
摘要翻译：色带盒沿热敏头的长度方向插入热转印打印机中并从热转印打印机中取出。该热敏头设置有提升构件，而色带盒设置有接触元件。提升构件和色带盒的接触元件构造成在插入和移除色带盒的过程中彼此接触，从而提升热敏头以加宽油墨片的空间通过。

5. 发明授权

US07441772B2 Sheet-conveying device 失效
标题翻译：纸张输送装置
公开(公告)号：US07441772B2
公开(公告)日：2008-10-28
申请号：US11376822
申请日：2006-03-16
申请人： Hideki Kawashima , Hitoshi Nishitani
发明人： Hideki Kawashima , Hitoshi Nishitani
IPC分类号： B65H1/22
CPC分类号： B65H9/166 , B65H9/06 , B65H2301/331 , B65H2301/3331 , B65H2301/3613 , B65H2404/7412 , B65H2601/422
摘要： A sheet-conveying device includes a sheet conveying path along which a sheet is conveyed, a conveying roller, an inclined roller, an inclined-roller-supporting member that supports the inclined roller such that the inclined roller can rotate around a rotational axis that is inclined with respect to a rotational axis of the conveying roller, and a sheet contact member having a contact surface with which an edge portion of the sheet comes into contact. The inclined-roller-supporting member moves between a position where the inclined roller comes into pressure contact with the conveying roller and a position where the inclined roller is separated from the conveying roller. The sheet contact member moves between a position where the edge portion of the sheet can come into contact with the contact surface and a position where the contact surface cannot restrict the position of the edge portion of the sheet.
摘要翻译：纸张输送装置包括纸张传送路径，纸张传送路径，输送辊，倾斜辊，支撑倾斜辊的倾斜辊支撑部件，使得倾斜辊可以围绕旋转轴线旋转，相对于输送辊的旋转轴线倾斜的片材接触构件和具有与片材的边缘部分接触的接触面的片材接触构件。倾斜辊支撑构件在倾斜辊与输送辊压力接触的位置与倾斜辊与输送辊分离的位置之间移动。片材接触构件在片材的边缘部分与接触表面接触的位置和接触表面不能限制片材的边缘部分的位置的位置之间移动。

6. 发明授权

US07359651B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US07359651B2
公开(公告)日：2008-04-15
申请号：US11330181
申请日：2006-01-12
申请人： Hitoshi Nishitani , Hiroyuki Takahashi , Takao Ogata
发明人： Hitoshi Nishitani , Hiroyuki Takahashi , Takao Ogata
IPC分类号： G03G15/08
CPC分类号： G03G15/0121 , G03G2215/0119
摘要： The image forming apparatus includes first and second developing apparatuses for developing electrostatic images on first and second image bearing members, a first developer container containing a developer, first supplying device for supplying the developer in the first developer container to the first developing apparatus, a second developer container containing a developer to be supplied to the second developing apparatus, second supplying device for supplying the developer in the second developer container to the second developing apparatus, driving device for driving the first and second supplying device, changeover device which changes over the driving force of the driving device during one image forming operation to first and second states in which the driving force is respectively transmitted to each of the first and second supplying device, and control device for changing the times of the first and second states according to a condition of an image to be formed.
摘要翻译：图像形成装置包括用于在第一和第二图像承载部件上显影静电图像的第一和第二显影装置，包含显影剂的第一显影剂容器，用于将第一显影剂容器中的显影剂供应到第一显影装置的第一供应装置，包含供给第二显影装置的显影剂的显影剂容器，用于将第二显影剂容器中的显影剂供应到第二显影装置的第二供给装置，用于驱动第一和第二供给装置的驱动装置，改变驱动的转换装置驱动装置在一个图像形成操作期间的力分别向第一和第二供给装置中的每一个发送驱动力的第一和第二状态，以及根据条件改变第一和第二状态的时间的控制装置要形成的图像。

7. 发明申请

US20080030811A1 SHEET CONVEYING APPARATUS, SHEET CONVEYING METHOD, AND IMAGE FORMING APPARATUS 失效
标题翻译：输送装置，输送方法和图像形成装置
公开(公告)号：US20080030811A1
公开(公告)日：2008-02-07
申请号：US11834585
申请日：2007-08-06
申请人： Hitoshi Nishitani , Hideki Kawashima
发明人： Hitoshi Nishitani , Hideki Kawashima
IPC分类号： B65H9/00
CPC分类号： B65H9/002 , B65H2511/514 , B65H2513/53 , B65H2553/41 , B65H2220/01
摘要： A sheet conveying apparatus includes a skew amount detecting unit configured to detect an amount of skew of a sheet, two rollers configured to convey the sheet in a predetermined conveyance direction when rotating in a same direction and to rotate the sheet around a predetermined point when rotating in mutually different directions, and a control unit configured to control the two rollers such that the two rollers convey the sheet to a position where a distance from the predetermined point to a specific edge of the sheet becomes a predetermined value and then rotate the sheet based on the amount of skew detected by the skew amount detecting unit to change an orientation of the sheet.
摘要翻译：片材输送装置包括：歪斜量检测单元，被配置为检测片材的歪斜量;两个辊子，被配置为当沿相同方向旋转时沿预定输送方向输送片材，并且当旋转时使片材绕预定点旋转以及控制单元，被配置为控制所述两个辊，使得所述两个辊将所述片材输送到从所述预定点到所述片材的特定边缘的距离变为预定值的位置，然后旋转所述片材关于由倾斜量检测单元检测到的偏斜量来改变片材的取向。

8. 发明申请

US20070031173A1 SHEET FEEDER, IMAGE-FORMING APPARATUS, AND IMAGE-READING APPARATUS 失效
标题翻译：纸张进纸器，图像形成装置和图像读取装置
公开(公告)号：US20070031173A1
公开(公告)日：2007-02-08
申请号：US11462792
申请日：2006-08-07
申请人： Hitoshi Nishitani , Hideki Kawashima
发明人： Hitoshi Nishitani , Hideki Kawashima
IPC分类号： B41J13/10
CPC分类号： B41J13/103 , B41J13/025 , B65H5/06 , B65H9/002 , B65H2301/3411 , B65H2301/443 , B65H2403/483 , B65H2404/16 , B65H2511/216 , B65H2513/104 , B65H2220/01 , B65H2220/02
摘要： A sheet feeder includes first and second rollers, a power source, and first and second drive units. The first and second rollers can be independently rotated to apply a feeding force to a sheet. The sheet feeder can switch the first drive unit to a meshing state and the second drive unit to an escape state so as to input a rotational driving force from the power source to the first drive unit and can also switch the first drive unit to the escape state and the second drive unit to the meshing state so as to input the rotational driving force from the power source to the second drive unit.
摘要翻译：片材进给器包括第一和第二辊，动力源和第一和第二驱动单元。可以独立地旋转第一和第二辊以向片材施加进给力。纸张馈送器可以将第一驱动单元切换到啮合状态，将第二驱动单元切换到逸出状态，以将来自电源的旋转驱动力输入到第一驱动单元，并且还可以将第一驱动单元切换到逸出状态和第二驱动单元到啮合状态，以便将来自电源的旋转驱动力输入到第二驱动单元。

9. 发明授权

US06731901B2 Image heating apparatus 有权
标题翻译：图像加热装置
公开(公告)号：US06731901B2
公开(公告)日：2004-05-04
申请号：US10091283
申请日：2002-03-06
申请人： Hitoshi Nishitani , Naoki Nakamura
发明人： Hitoshi Nishitani , Naoki Nakamura
IPC分类号： G03G1520
CPC分类号： G03G15/2064 , G03G15/2032 , G03G2215/2016 , G03G2215/2035
摘要： An image heating apparatus includes a heater; a film sliding on the heater, a roller forming a nip with the heater with the film being put between the roller and the heater, the nip nipping and conveying a recording material bearing an image thereon with the image on the recording material being heated by heat from the heater through the film, an elastic member for pressing the heater to a side of the roller, a pressing member for pressing an end portion of the elastic member on a side thereof opposed to a side of the heater, and a supporting portion for supporting the pressing member, the supporting portion including an opening portion through which the elastic member can pass.
摘要翻译：图像加热装置包括加热器; 在加热器上滑动的薄膜，与加热器形成辊的辊与薄膜之间放置在辊和加热器之间，辊隙夹持并传送带有图像的记录材料，记录材料上的图像被加热从加热器通过膜，将用于将加热器按压到辊的侧面的弹性构件，用于在弹性构件的与加热器侧相对的一侧上按压弹性构件的端部的按压构件和用于支撑按压构件，支撑部分包括弹性构件可穿过的开口部分。

10. 发明授权

US08139095B2 Recording apparatus and conveyance method 有权
标题翻译：记录装置和输送方法
公开(公告)号：US08139095B2
公开(公告)日：2012-03-20
申请号：US11843571
申请日：2007-08-22
申请人： Hitoshi Nishitani , Yukiteru Yano
发明人： Hitoshi Nishitani , Yukiteru Yano
IPC分类号： B41J17/28
CPC分类号： B41J11/20 , B41J33/34
摘要： In a recording apparatus, an ink ribbon is always placed under a tension by a stop torque of a torque limiter while a take-up bobbin is driven through the torque limiter when recording paper is conveyed near a stationary ink ribbon.
摘要翻译：在记录装置中，当记录纸被传送到固定墨带附近时，通过转矩限制器驱动卷取筒管时，墨带总是通过扭矩限制器的停止扭矩放置在张力下。

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