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1. 发明授权

US4459057A Mechanical pencil with automatic lead advance 失效
标题翻译：机械铅笔带自动超前
公开(公告)号：US4459057A
公开(公告)日：1984-07-10
申请号：US382352
申请日：1982-05-26
申请人： Junichi Hashimoto , Tomozo Sekiguchi
发明人： Junichi Hashimoto , Tomozo Sekiguchi
IPC分类号： B43K21/033 , B43K21/20 , B43K21/16
CPC分类号： B43K21/033 , B43K21/20
摘要： A mechanical pencil with automatic lead advance in which a slider is temporarily locked at the time when a rearward thrust applied to the pencil tip is released. The slider is locked by an arrangement in which a movable locking tube is disposed around the slider. The locking tube can be inclined relative to the longitudinal axis of the pencil by a spring device so that the slider, when retracted, can be temporarily locked by the inclination of the locking tube.
摘要翻译：当释放施加到铅笔尖的向后推力时，具有自动前进的自动铅笔，其中滑块临时锁定。通过可动锁定管围绕滑块设置的布置锁定滑块。锁定管可以通过弹簧装置相对于铅笔的纵向轴线倾斜，使得滑动器在缩回时可以被锁定管的倾斜度暂时锁定。

2. 发明授权

US4504163A Mechanical pencil with automatic lead advance 失效
标题翻译：机械铅笔带自动超前
公开(公告)号：US4504163A
公开(公告)日：1985-03-12
申请号：US525798
申请日：1983-08-24
申请人： Junichi Hashimoto , Tomozo Sekiguchi
发明人： Junichi Hashimoto , Tomozo Sekiguchi
IPC分类号： B43K21/033 , B43K25/02 , B43K21/16
CPC分类号： B43K21/033 , B43K25/028
摘要： A mechanical pencil having a writing point tube slidably mounted on the forward end portion of a pencil casing, an annular slider device slidably mounted within the pencil casing and having a lead retainer, a first spring for urging the writing point tube in the forward direction, a collet chuck mechanism having a lead engaging collet and a chuck-actuation cylinder, a second spring urging both the lead engaging collet and the chuck-actuation cylinder in the opposite direction and a third spring for urging the collet chuck mechanism in the forward direction. The pencil has a locking device for temporarily engaging the slider at its retracted position, and a pusher for releasing the engagement of the slider. When an axial thrust is applied to the writing tip of the pencil for lead advancement, the slider and the collet chuck mechanism as well are retracted within the pencil casing with their positional relation being unchanged. When the thrust against the writing tip is released, the collet chuck mechanism is advanced at first with the lead grasped therein to feed the lead out of the lead tube while the slider is temporarily engaged at its retracted position, and thereafter the pusher abuts against the slider to unlock it so that the slider advances by the effect of the first spring with the lead projecting from the lead tube.
摘要翻译：一种自动铅笔，其具有可滑动地安装在铅笔壳体的前端部的书写点管，可滑动地安装在铅笔外壳内并具有引线保持器的环形滑动装置，用于向前方推压书写点管的第一弹簧，具有引线接合夹头和卡盘驱动筒的夹头卡盘机构，沿着相反方向推动引线接合夹头和卡盘致动筒的第二弹簧，以及用于向前推动夹头卡盘机构的第三弹簧。铅笔具有用于在其缩回位置暂时接合滑块的锁定装置和用于释放滑块的接合的推动器。当向铅笔的笔尖施加轴向推力时，滑块和夹头卡盘机构也以其位置关系不变而缩回到铅笔盒内。当释放写入尖端的推力时，夹头卡盘机构首先被夹在其中的引线推进，以便当滑块临时接合在其缩回位置时将引线从引线导出，然后推动器抵靠滑块以将其解锁，使得滑块通过第一弹簧的作用而前进，其中铅从引导管突出。

3. 发明授权

US4360280A Mechanical pencil having a lead detector 失效
标题翻译：铅笔检测器
公开(公告)号：US4360280A
公开(公告)日：1982-11-23
申请号：US149562
申请日：1980-05-14
申请人： Tomozo Sekiguchi , Junichi Hashimoto
发明人： Tomozo Sekiguchi , Junichi Hashimoto
IPC分类号： B43K21/00 , B43K8/22 , B43K21/20 , B43K29/00
CPC分类号： B43K21/20 , B43K29/00 , B43K8/22
摘要： A mechanical pencil of knocking operated type includes an electrical indicator which provides a visible or audible indication of the presence or absence of a writing lead in the mechanical pencil. A power supply in the form of a cell or storage battery is loaded into a pen body. A first and a second channel are provided which electrically connect the power supply with the indicator. The first channel is associated with one of the poles of the power supply, and is formed by a collet chuck and a lead guide sleeve which are disposed within the pen body in spaced relationship from each other. The second channel is associated with the other pole of the power supply, and includes a switch which is operated in response to a knocking operation which drives the collet chuck. When a writing lead is present between the collet chuck and the lead guide sleeve, the both members are electrically connected together through the lead, whereby the first channel is rendered conductive. The second channel is rendered conductive when the switch is turned on in response to the knocking operation. Consequently, if any remaining lead is available, the indicator is operated each time the knocking operation takes place, but when the final lead is consumed to a degree that it is removed from the collet chuck, the knocking operation can not operate the indicator.
摘要翻译：敲击操作型的自动铅笔包括电指示器，其提供在机械铅笔中存在或不存在书写铅的可见或可听见的指示。将电池或蓄电池形式的电源装入笔体。提供了将电源与指示器电连接的第一和第二通道。第一通道与电源的一个极相关联，并且由彼此间隔开的关系设置在笔体内的夹头卡盘和引导引导套筒形成。第二通道与电源的另一极相关联，并且包括响应于驱动夹头卡盘的敲击操作而操作的开关。当夹头与引导引导套筒之间存在书写引线时，两个部件通过引线电连接在一起，从而使第一通道导通。当开关响应于敲击操作而导通时，第二通道变为导通。因此，如果有任何剩余的引线可用，则每次敲击操作都会运行指示器，但是当最终引线消耗到从夹头卡盘中移除的程度时，敲击操作将无法操作指示器。

4. 发明授权

US09366992B2 Developer conveyance member and corresponding support part configuration for developer container and developing device 有权
标题翻译：显影剂输送构件和用于显影剂容器和显影装置的相应的支撑部件配置
公开(公告)号：US09366992B2
公开(公告)日：2016-06-14
申请号：US14011107
申请日：2013-08-27
申请人： Junichi Hashimoto , Shuichi Kato
发明人： Junichi Hashimoto , Shuichi Kato
IPC分类号： G03G15/00 , G03G15/08
CPC分类号： G03G15/0867 , G03G15/0889 , G03G2215/0838
摘要： A developer container may include a container body accommodating developer, a conveyance member, and a rotation member having a rotary shaft and an elastic part supported by the rotation member and configured to convey the developer. The container body may include a first support part to which the rotary shaft is loosely fitted, and a second support part that supports the rotary shaft. The container body may further include a sliding contact part that the elastic part sliding-contacts while being elastically deformed when the conveyance member is being rotated. In some examples, a distance from a center of the rotary shaft to a leading end of the elastic part gradually increases from the one end portion-side of the rotary shaft towards the other end portion-side of the rotary shaft.
摘要翻译：显影剂容器可以包括容纳显影剂的容器体，输送构件和具有旋转轴的旋转构件和由旋转构件支撑并构造成传送显影剂的弹性部件。容器主体可以包括旋转轴松配合的第一支撑部和支撑旋转轴的第二支撑部。容器主体还可以包括滑动接触部，弹性部在滑动接触的同时在传送部件旋转时弹性变形。在一些示例中，从旋转轴的中心到弹性部的前端的距离从旋转轴的一个端部侧朝向旋转轴的另一个端部侧逐渐增大。

5. 发明授权

US08879951B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08879951B2
公开(公告)日：2014-11-04
申请号：US13754354
申请日：2013-01-30
申请人： Junichi Hashimoto , Makoto Souda
发明人： Junichi Hashimoto , Makoto Souda
IPC分类号： G03G15/00 , G03G21/16 , G03G21/18
CPC分类号： G03G21/1633 , G03G21/1671 , G03G21/1828
摘要： There is provided an image forming apparatus includes an apparatus body having an opening, an open/close member which opens and closes the opening, and an image forming unit which is drawable to an outside of the apparatus body through the opening. The open/close member includes a restraint member which is movable between a restraint position of restraining movement of the image forming unit and a restraint release position of releasing the restraint, and a moving member which moves the restraint member from the restraint position toward the restraint release position as the open/close member being moved from a close position to an open position. Once the restraint member is moved from the restraint position toward the restraint release position, the restraint member is held at the restraint release position not to be moved from the restraint release position to the restraint position even when the open/close member is moved.
摘要翻译：提供一种图像形成装置，包括具有开口的装置主体，打开和关闭开口的打开/关闭构件，以及通过开口可拉伸到装置主体的外部的图像形成单元。打开/关闭构件包括可在图像形成单元的约束运动的约束位置和释放限制器的限制释放位置之间移动的限制构件和将约束构件从限制位置朝向约束件移动的移动构件当打开/关闭构件从关闭位置移动到打开位置时，释放位置。一旦限制构件从限制位置朝向约束释放位置移动，即使当打开/关闭构件移动时，约束构件也被保持在约束释放位置，即使不限制释放位置也不会从约束释放位置移动到约束位置。

6. 发明授权

US08823302B2 Control apparatus for switching circuit 有权
标题翻译：开关电路控制装置
公开(公告)号：US08823302B2
公开(公告)日：2014-09-02
申请号：US13481865
申请日：2012-05-28
申请人： Junichi Hashimoto
发明人： Junichi Hashimoto
IPC分类号： H02P1/04 , H02P27/04 , H02P27/08 , H02M1/38 , H02M7/5395
CPC分类号： H02P27/045 , H02M7/5395 , H02M2001/385 , H02P27/08
摘要： A control apparatus for a switching circuit includes a controller, a target-rotational-speed acquiring device, a target-torque acquiring device, and an ON-time varying device. The controller is configured to turn on a bidirectional conduction switching device provided parallel to a reverse conducting device through which a commutation current flows. The target-rotational-speed acquiring device is configured to acquire a target rotational speed of an alternating current motor. The target-torque acquiring device is configured to acquire a target torque of the alternating current motor. The ON-time varying device is configured to vary, on a basis of the target rotational speed and the target torque, an ON time period during which the bidirectional conduction switching device provided parallel to the reverse conducting device through which a commutation current flows is turned on.
摘要翻译：用于开关电路的控制装置包括控制器，目标转速获取装置，目标扭矩获取装置和接通时间变化装置。控制器被配置为打开与反向导通装置平行设置的双向导通开关装置，通过该反向导通装置换向电流流动。目标转速获取装置被配置为获取交流电动机的目标转速。目标扭矩获取装置被配置为获取交流电动机的目标转矩。导通时间变化装置被配置为基于目标转速和目标转矩来改变与转向电流流过的反向导通装置并联设置的双向导通开关装置的接通时间段上。

7. 发明授权

US08768212B2 Process unit and image-forming device using process unit 有权
标题翻译：处理单元和成像装置使用处理单元
公开(公告)号：US08768212B2
公开(公告)日：2014-07-01
申请号：US13305926
申请日：2011-11-29
申请人： Junichi Hashimoto , Takashi Shimizu
发明人： Junichi Hashimoto , Takashi Shimizu
IPC分类号： G03G15/04 , G03G15/08
CPC分类号： G03G15/0813 , G03G21/1821 , G03G2215/0636
摘要： A process unit includes an image bearing member, a first frame, a developing unit, a pressing assembly, and a pressing-force adjusting assembly. The first frame supports the image bearing member. The developing unit includes a developing roller and a second frame supporting the developing roller. The pressing assembly generates a first pressing force acting on the developing unit such that the developing roller is in pressure contact with the image bearing member. The pressing-force adjusting assembly contacts one of the first frame and the developing unit and generates a second pressing force acting on the developing unit against the first pressing force. The second pressing force is smaller than the first pressing force.
摘要翻译：处理单元包括图像承载部件，第一框架，显影单元，按压组件和按压力调节组件。第一框架支撑图像承载构件。显影单元包括显影辊和支撑显影辊的第二框架。按压组件产生作用在显影单元上的第一按压力，使得显影辊与图像承载部件压力接触。按压力调节组件接触第一框架和显影单元中的一个，并产生抵抗第一按压力作用在显影单元上的第二按压力。第二按压力小于第一按压力。

8. 发明授权

US08706003B2 Image forming device including process unit provided with handle 有权
标题翻译：图像形成装置包括具有手柄的处理单元
公开(公告)号：US08706003B2
公开(公告)日：2014-04-22
申请号：US13906764
申请日：2013-05-31
申请人： Junichi Hashimoto , Yoji Tsujishita
发明人： Junichi Hashimoto , Yoji Tsujishita
IPC分类号： G03G15/00
CPC分类号： G03G21/1676 , G03G21/1846 , G03G21/1853 , G03G2221/1684
摘要： An image forming device includes a main casing, a support member, a plurality of developing cartridges, a handle provided to the support member, and a pair of interfering parts provided at both ends of the support member. Each developing cartridge includes a casing and a developing member supported by the casing. A gap between the pair of interfering parts is narrower than a length of the developing member, and the pair of interfering parts is located between the handle and one of the developing cartridges. Each of the interfering parts has a higher height than the handle.
摘要翻译：图像形成装置包括主壳体，支撑构件，多个显影盒，设置在支撑构件上的手柄以及设置在支撑构件两端的一对干涉部件。每个显影盒包括壳体和由壳体支撑的显影元件。一对干涉部件之间的间隙比显影部件的长度窄，并且一对干涉部件位于手柄和一个显影盒之间。每个干扰部分的高度高于手柄。

9. 发明申请

US20140037329A1 Image Forming Apparatus Provided with Cartridge Support Unit 有权
标题翻译：具有墨盒支撑单元的图像形成装置
公开(公告)号：US20140037329A1
公开(公告)日：2014-02-06
申请号：US13951983
申请日：2013-07-26
申请人： Junichi Hashimoto
发明人： Junichi Hashimoto
IPC分类号： G03G15/00
CPC分类号： G03G21/1647 , G03G15/0194 , G03G21/1619
摘要： An image forming apparatus includes: a cartridge support unit in which a plurality of cartridges are supported; an abutment portion; and a first applying portion. The cartridge support unit moves in a mounting direction from a withdrawn position to a mounted position. The abutment portion is disposed at one of the main casing and the cartridge support unit. The first applying portion is disposed at the other of the main casing and the cartridge support unit. The first applying portion abuts on the abutment portion to apply a first resistance force in a direction opposite to the mounting direction to the cartridge support unit when the cartridge support unit moves in the mounting direction. The first applying portion and the abutment portion are configured such that the first resistance force continuously increases and then continuously decreases.
摘要翻译：图像形成装置包括：盒支撑单元，其中支撑有多个盒; 邻接部分; 和第一施加部分。盒支撑单元沿安装方向从撤回位置移动到安装位置。邻接部分设置在主壳体和盒支撑单元中的一个上。第一施加部分设置在主壳体和盒支撑单元中的另一个处。当盒支撑单元沿着安装方向移动时，第一施加部分抵靠在邻接部分上以向与盒支撑单元相反的方向施加第一阻力。第一施加部分和邻接部分被构造成使得第一阻力持续增加然后连续减小。

10. 发明授权

US08600244B2 New/used cartridge detection 有权
标题翻译：新/旧墨盒检测
公开(公告)号：US08600244B2
公开(公告)日：2013-12-03
申请号：US13305878
申请日：2011-11-29
申请人： Junichi Hashimoto
发明人： Junichi Hashimoto
IPC分类号： G03G15/00 , G03G21/16 , G03G15/08
CPC分类号： G03G15/0865 , G03G15/0863 , G03G15/0896 , G03G2221/1651 , G03G2221/1657 , G03G2221/1815
摘要： A developer cartridge includes a housing and a detection gear having a detection protrusion detectable by detecting device of an image forming apparatus. The detection gear is rotatable between a first position and a second position. In the first position, the detection protrusion is detectable by the detecting device and a gear toothed portion opposes an agitator gear. In the second position, the detection protrusion is undetectable by the detecting device and a toothless portion opposes the agitator gear. When the detection gear is in the first position, an urging portion of the housing contacts the detection gear and applies rotational force to urge the gear toothed portion toward the agitator gear. When in the second position, the urging portion contacts the detection gear and regulates the position of the detection gear in the rotational direction to cause the toothless portion and the agitator gear to oppose each other.
摘要翻译：显影剂盒包括壳体和具有检测突起的检测齿轮，检测突起可通过图像形成装置的检测装置检测。检测齿轮可在第一位置和第二位置之间旋转。在第一位置，检测突起可由检测装置检测，齿轮齿部与搅拌器齿轮相对。在第二位置，检测装置检测不到检测突起，无齿部分与搅拌器齿轮相对。当检测齿轮处于第一位置时，壳体的推动部分接触检测齿轮并施加旋转力以将齿轮齿形部分推向搅拌器齿轮。当处于第二位置时，推动部分接触检测齿轮并调节检测齿轮沿旋转方向的位置，使得无齿部分和搅拌器齿轮彼此相对。

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