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1. 发明授权

US5470052A Overlapped transfer-preventing mechanism 失效
标题翻译：重叠传输机制
公开(公告)号：US5470052A
公开(公告)日：1995-11-28
申请号：US287242
申请日：1994-08-08
申请人： Yoshiyuki Asakawa , Kazuyoshi Yamamura , Toshinori Muraoka , Masaru Hatano
发明人： Yoshiyuki Asakawa , Kazuyoshi Yamamura , Toshinori Muraoka , Masaru Hatano
IPC分类号： B65H3/52 , B65H3/06
CPC分类号： B65H3/5261
摘要： The provision of the overlapped transfer-preventing mechanism having a pivot 5a integrated with the lower separating roll 5 which is variably separated from the upper separating roll 4 rotably driven, the lower separating rolls is rotable in a direction opposite to said paper supplying direction when the lift plate 37 is lifted up in a paper-supplying position.
摘要翻译：重叠的防转移机构的设置具有与下分离辊5一体化的枢轴5a，该分离辊5可旋转地驱动与上分离辊4可分离地分离，下分离辊可以在与所述纸供给方向相反的方向上旋转，升降板37在供纸位置被抬起。

2. 发明授权

US5351945A Overlapped transfer-preventing mechanism 失效
标题翻译：重叠传输机制
公开(公告)号：US5351945A
公开(公告)日：1994-10-04
申请号：US67441
申请日：1993-05-25
申请人： Yoshiyuki Asakawa , Kazuyoshi Yamamura , Toshinori Muraoka , Masaru Hatano
发明人： Yoshiyuki Asakawa , Kazuyoshi Yamamura , Toshinori Muraoka , Masaru Hatano
IPC分类号： B65H3/52 , B65H3/06
CPC分类号： B65H3/5261
摘要： An overlapped transfer-preventing mechanism that is inexpensive, simple in construction, requires no actuator and has a high degree of freedom of layout. The mechanism includes an upper, rotatably driven, separating roll and a pivot integrated with a lower separating roll. The pivot is provided with a one-way clutch which prevents rotation of the pivot in a paper-supplying direction but which permits rotation of the pivot in the direction opposite the paper-supplying direction. The one-way clutch has mounted on it a lever member, which is engaged with a paper-carrying plate by an upward or downward moving operation of the paper-carrying plate so as to rotate the one-way clutch in the direction opposite the paper-supplying direction.
摘要翻译：廉价，结构简单的重叠传送防止机构不需要致动器，并且具有高度的布局自由度。该机构包括上，可旋转驱动的分离辊和与下分离辊一体化的枢轴。枢轴设置有单向离合器，其防止枢轴在供纸方向上旋转，但是允许枢轴沿与供纸方向相反的方向旋转。单向离合器安装有杠杆构件，该构件通过纸张承载板的向上或向下移动操作与承载板接合，以使单向离合器沿与纸相反的方向旋转提供方向。

3. 发明授权

US4821070A Display for image forming apparatus 失效
标题翻译：显示图像形成装置
公开(公告)号：US4821070A
公开(公告)日：1989-04-11
申请号：US125200
申请日：1987-11-25
申请人： Toshiyuki Nakade , Tsugio Nakanishi , Toshinori Muraoka , Noboru Fukuoka , Tsuyoshi Nagao , Hideki Endoo , Kazuyoshi Yamamura , Yoshio Sugishima , Katuhide Yamaguchi
发明人： Toshiyuki Nakade , Tsugio Nakanishi , Toshinori Muraoka , Noboru Fukuoka , Tsuyoshi Nagao , Hideki Endoo , Kazuyoshi Yamamura , Yoshio Sugishima , Katuhide Yamaguchi
IPC分类号： G03G15/00
CPC分类号： G03G15/5016 , G03G15/553
摘要： The present invention relates to a display for image forming apparatus to enable indication of the number of processing sheets and also indication of impossible paper feeding on the paper feed pass on one display by time-sharing at different times, and particularly concerning the point that indication of disabled paper feeding and indication of the above mentioned number of processing sheets are made alternatively when the indication of disabled paper feeding is given by providing a paper sensing switch in the paper supplying mechanism.
摘要翻译：本发明涉及一种用于图像形成装置的显示器，用于在不同时间通过分时在一个显示器上指示加工纸张的数量以及在供纸通道上不可能进纸的指示，特别涉及指示当通过在供纸机构中设置纸张检测开关来给出禁用供纸指示时，交替地进行上述数量的加工纸张的无纸供纸和指示。

4. 发明申请

US20060255528A1 Sheet separating/conveying mechanism and sheet conveying apparatus therewith 审中-公开
标题翻译：片材分离/输送机构和片材输送装置
公开(公告)号：US20060255528A1
公开(公告)日：2006-11-16
申请号：US11432486
申请日：2006-05-12
申请人： Takehiko Okada , Shinji Yoshinaga , Masaki Satoh , Kazuyoshi Yamamura , Susumu Hanano , Masami Fuchi , Nobuhiro Nishioka , Hironori Daigo
发明人： Takehiko Okada , Shinji Yoshinaga , Masaki Satoh , Kazuyoshi Yamamura , Susumu Hanano , Masami Fuchi , Nobuhiro Nishioka , Hironori Daigo
IPC分类号： B65H3/52
CPC分类号： B65H3/5261 , B65H2515/34 , B65H2220/02 , B65H2220/04
摘要： A sheet separating/conveying mechanism 30 has an upper unit 30a in which a paper feed roller 31 and other components are arranged and a lower unit 30b in which a separating roller 32, an arm member 36, and other components are arranged. The arm member 36 is U-shaped as seen in a plan view by being composed of a left and a right movable lever 36a that are mutually parallel and that make contact with both ends of a center shaft 23b and a pivot shaft 36b that supports the movable levers 36a so that they are rotatable in a direction indicated by arrow BB′. The movable levers 36a have locking holes 39 formed at the tip ends thereof, and the lower ends of tension springs 38 are locked in those locking holes 39. The lower unit 30b is fitted with an applied force adjusting member 45 on which locking portions 42a and 42b are formed to protrude therefrom leftward and rightward that permit adjustment of the positions at which the upper ends of the tension springs 38 are locked.
摘要翻译：纸张分离/输送机构30具有上部单元30a，其上布置有供纸辊31和其他部件;下部单元30b，其中布置有分离辊32，臂部件36和其他部件。臂构件36在平面图中是U形的，其由左右可动杆36a构成，左右可动杆相互平行并与中心轴23b和枢轴36b的两端接触其支撑可动杆36a，使得它们能够沿箭头BB'所示的方向旋转。可移动杆36a具有形成在其顶端的锁定孔39，并且拉伸弹簧38的下端被锁定在那些锁定孔39中。下部单元30b装有施加的力调节构件45， 42a和42b形成为从左右突出，允许调节拉伸弹簧38的上端被锁定的位置。

5. 发明授权

US07558514B2 Toner supply device 失效
标题翻译：墨粉供应装置
公开(公告)号：US07558514B2
公开(公告)日：2009-07-07
申请号：US11375218
申请日：2006-03-14
申请人： Kazuyoshi Yamamura
发明人： Kazuyoshi Yamamura
IPC分类号： G03G15/08
CPC分类号： G03G15/0822 , G03G2215/085
摘要： Disclosed is a toner supply device including a toner container section (21b), a rotating shaft (31) provided in the toner container section (21b), and a stirring member (32) for stirring and feeding toner T to a supply opening (21d) formed in the toner container section (21b). The stirring member (32) includes an attachment portion (32c) fixedly attached to the rotating shaft (31) and a free end portion (32d) free to the rotating shaft (31). The free end portion (32d) has a stiffness lower than the attachment portion (32c). With this construction, a toner feeding rate can be maintained by the attachment portion (32c) and sound occurring at a release of the free end portion (32d) can be suppressed due to the free end portion (32d).
摘要翻译：公开了一种调色剂供应装置，包括调色剂容器部分（21b），设置在调色剂容器部分（21b）中的旋转轴（31））和搅拌部件（32），用于将调色剂T搅拌并供给到供给开口）形成在调色剂容器部分（21b）中。搅拌构件（32）包括固定地附接到旋转轴（31）的安装部分（32c）和与旋转轴（31）自由的自由端部分（32d）。自由端部（32d）的刚度比安装部（32c）低。通过这种结构，可以通过安装部分（32c）保持调色剂供给速率，并且由于自由端部分（32d）可以抑制在自由端部分（32d）释放时发生的声音。

6. 发明申请

US20060222414A1 Toner supply device 失效
标题翻译：墨粉供应装置
公开(公告)号：US20060222414A1
公开(公告)日：2006-10-05
申请号：US11375218
申请日：2006-03-14
申请人： Kazuyoshi Yamamura
发明人： Kazuyoshi Yamamura
IPC分类号： G03G15/08
CPC分类号： G03G15/0822 , G03G2215/085
摘要： Disclosed is a toner supply device including a toner container section (21b), a rotating shaft (31) provided in the toner container section (21b), and a stirring member (32) for stirring and feeding toner T to a supply opening (21d) formed in the toner container section (21b). The stirring member (32) includes an attachment portion (32c) fixedly attached to the rotating shaft (31) and a free end portion (32d) free to the rotating shaft (31). The free end portion (32d) has a stiffness lower than the attachment portion (32c). With this construction, a toner feeding rate can be maintained by the attachment portion (32c) and sound occurring at a release of the free end portion (32d) can be suppressed due to the free end portion (32d).
摘要翻译：公开了一种调色剂供应装置，包括调色剂容器部分（21b），设置在调色剂容器部分（21b）中的旋转轴）和用于将调色剂T搅拌并供给到供给开口的搅拌部件（21d）形成在所述调色剂容器部分（21b）中。搅拌构件（32）包括固定地附接到旋转轴（31）的安装部分（32c）和与旋转轴（31）自由的自由端部分（32d）。自由端部（32d）的刚度比安装部分（32c）低。利用这种结构，可以通过附接部分（32c）保持调色剂供给速率，并且由于自由端部分（32d）可以抑制在自由端部分（32d）的释放时发生的声音。

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