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1. 发明授权

US08548344B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08548344B2
公开(公告)日：2013-10-01
申请号：US13105085
申请日：2011-05-11
申请人： Yoshihiro Mitsui
发明人： Yoshihiro Mitsui
IPC分类号： G03G15/10
CPC分类号： G03G15/0856 , G03G15/086 , G03G15/0891
摘要： An image forming apparatus include an image bearing member, a developing container receiving a developer, a developer carrying member for carrying and conveying the developer, a developer feed member for supplying the developer to the developer carrying member, a detection device for detecting an amount of developer in the developing container by detecting an electrostatic capacitance between the developer carrying member and the developer feed member, and a control device for changing a rotational speed of the developer feed member into a plurality of speeds corresponding to the plurality of image forming speeds. The control unit controls the rotational speed of the developer feed member prior to the execution of a detection operation of the detection device so as to be faster than the slowest speed of said plurality of speeds.
摘要翻译：图像形成装置包括图像承载部件，容纳显影剂的显影容器，用于承载和输送显影剂的显影剂承载部件，用于向显影剂承载部件供应显影剂的显影剂供给部件，用于检测显影剂的量的检测装置通过检测显影剂承载构件和显影剂供给构件之间的静电电容，以及用于将显影剂供给构件的转速改变成对应于多个图像形成速度的多个速度的控制装置，在显影容器中的显影剂。控制单元在执行检测装置的检测操作之前控制显影剂供给构件的旋转速度，以便比所述多个速度的最慢速度更快。

2. 发明申请

US20110135331A1 IMAGE FORMING APPARATUS 审中-公开
标题翻译：图像形成装置
公开(公告)号：US20110135331A1
公开(公告)日：2011-06-09
申请号：US12939866
申请日：2010-11-04
申请人： Yoshihiro Mitsui
发明人： Yoshihiro Mitsui
IPC分类号： G03G15/08
CPC分类号： G03G15/0808 , G03G2215/0634
摘要： Provided is an image forming apparatus that can achieve a stable image quality from a leading-end side to a trailing-end side of an image when printing a high-density image on a transfer medium, regardless of the length of the transfer medium or the condition of the image forming apparatus.
摘要翻译：提供了一种图像形成装置，其能够在将转印介质上的高密度图像打印到图像的前端侧到后端侧时能够获得稳定的图像质量，而与转印介质的长度无关图像形成装置的状态。

3. 发明授权

US07413425B2 Resin sealing mold and resin sealing method 有权
标题翻译：树脂密封模具和树脂密封方法
公开(公告)号：US07413425B2
公开(公告)日：2008-08-19
申请号：US11224943
申请日：2005-09-14
申请人： Kenji Ogata , Masashi Nishiguchi , Yoshihiro Mitsui
发明人： Kenji Ogata , Masashi Nishiguchi , Yoshihiro Mitsui
IPC分类号： B29C45/14 , H01L21/56
CPC分类号： B29C45/14836 , B29C45/14065 , B29C45/14655 , B29C45/1671 , B29C45/2673 , B29C45/561 , B29C45/7653 , B29C45/82 , B29C2045/14098 , B29C2945/76006 , B29C2945/76307 , B29C2945/76498 , B29C2945/76531 , B29C2945/76568 , B29C2945/76732 , B29C2945/76785
摘要： A resin sealing mold for semiconductor devices, which is designed to thoroughly accommodate board thickness variations and prevent formation of burrs and which is easy to maintain. To this end, a plurality of pistons (42) supporting, at one of their respective ends, lower mold cavities (56) have the other ends thereof slidably inserted in hydraulic cylinder blocks installed on lower mold sets (40).
摘要翻译：一种用于半导体器件的树脂密封模具，其设计用于彻底地适应板厚变化并防止毛刺的形成并且易于维护。为此，多个活塞（42）在其各自的一端处支撑下模腔（56），其另一端可滑动地插入安装在下模组（40）上的液压缸体中。

4. 发明授权

US4417257A Printing head for thermal printer 失效
标题翻译：热敏打印机打印头
公开(公告)号：US4417257A
公开(公告)日：1983-11-22
申请号：US332125
申请日：1981-12-18
申请人： Yoshihiro Mitsui
发明人： Yoshihiro Mitsui
IPC分类号： B41J2/345 , H05B1/00
CPC分类号： B41J2/345
摘要： A printing head for use in a thermal printer is provided. The printing head includes a substrate and an elongated smooth glaze layer is formed on a portion of the substrate. A plurality of heating elements are disposed on the glaze layer in a vertical column. Electrodes on the substrate selectively activate the heating elements to form characters on a thermosensitive recording paper.
摘要翻译：提供了一种用于热敏打印机的打印头。印刷头包括基材，并且在基材的一部分上形成细长的平滑釉层。多个加热元件在垂直柱中设置在釉层上。衬底上的电极选择性地激活加热元件以在热敏记录纸上形成字符。

5. 发明授权

US4386565A Printer apparatus using electromagnet 失效
标题翻译：打印机使用电磁铁
公开(公告)号：US4386565A
公开(公告)日：1983-06-07
申请号：US204732
申请日：1980-11-06
申请人： Yoshihiro Mitsui
发明人： Yoshihiro Mitsui
IPC分类号： B41J9/18 , B41J9/28 , B41J9/32 , H01F7/14 , B41J3/04 , B41J9/36
CPC分类号： H01F7/14 , B41J9/18 , B41J9/28
摘要： A printer of the needle or hammer impact type prints by release of spring-stored energy, driving the needle or hammer against a platen or character ring. A rotating cam restores the printing member to a locked standby condition after impact, and an electromagnet attracts a moveable core to allow release of the printing member at selected times for printing. The gap between the moveable and fixed cores of the electromagnet is periodically closed mechanically and electrical energization of the electromagnet only maintains the attracted state of the fixed and moveable cores.
摘要翻译：针或锤击式打印机通过释放弹簧储存的能量打印，将针或锤子驱动压靠在压板或字符环上。旋转的凸轮在冲击后将打印构件恢复到锁定的待机状态，并且电磁体吸引可移动的芯以允许在选择的时间打印打印构件以便打印。电磁铁的可动和固定芯之间的间隙周期性地闭合闭合，并且电磁铁的电通电仅维持固定和可移动芯的吸引状态。

6. 发明授权

US4258624A Miniaturized printer 失效
标题翻译：小型化打印机
公开(公告)号：US4258624A
公开(公告)日：1981-03-31
申请号：US957967
申请日：1978-11-06
申请人： Yoshihiro Mitsui
发明人： Yoshihiro Mitsui
IPC分类号： G01D5/245 , B41J1/48 , B41J7/48 , B41J1/44
CPC分类号： B41J7/48 , B41J1/48
摘要： A small-sized printer having print characters circumferentially disposed around a plurality of print rings rotating by a motor on a common shaft, includes a detector comprised of an integrated circuit board rotating on the same shaft. The rotating circuit board incorporates conductive foil contacts which are sensed during rotation by fixed brushes, thereby providing a series of pulses indicative of the rotational position of the shaft and of the print characters which are in position for printing. An auxiliary signal, generated by additional contacts on the rotating circuit board, indicate positions between the print characters on the print rings. Logic circuitry combines the actual position pulses with the auxiliary signals to output converted position pulses which are free of noise and irregularities in waveform normally associated with brush contact switches. These converted pulses provide accurate timing as is required for the print cycle. A motor stop signal is also provided.
摘要翻译：具有周向地设置在由公共轴上的电动机旋转的多个印刷环周围的打印字符的小型打印机包括由在同一轴上旋转的集成电路板组成的检测器。旋转电路板包括在由固定电刷旋转期间感测到的导电箔触点，由此提供一系列指示轴和打印字符的旋转位置的脉冲，该打印字符位于打印位置。由旋转电路板上的附加触点产生的辅助信号表示打印环上的打印字符之间的位置。逻辑电路将实际位置脉冲与辅助信号组合，以输出转换位置脉冲，这些脉冲通常与电刷触点开关相关联，无噪声和波形不规则。这些转换的脉冲提供了打印周期所需的精确时序。还提供电机停止信号。

7. 发明授权

US08029720B2 Resin sealing apparatus and resin sealing method 失效
标题翻译：树脂密封装置和树脂密封方法
公开(公告)号：US08029720B2
公开(公告)日：2011-10-04
申请号：US12091159
申请日：2006-11-17
申请人： Kenji Ogata , Yoshihiro Mitsui
发明人： Kenji Ogata , Yoshihiro Mitsui
IPC分类号： B29C70/72 , H01L21/56
CPC分类号： B29C45/02 , B29C45/14655 , B29C45/586 , H01L21/67126 , H01L24/97 , H01L2924/01004 , H01L2924/01078 , H01L2924/04941
摘要： A resin molten in a pot portion 59 is molded by being loaded via a gate 48 into a cavity, which has a rectangular parallelepiped shape in plan view and is formed of both molds 1 and 2, which are a second mold 2 and a first mold 1 that can make or release contact with the second mold 2. The pot portion 59 is provided at either one of the molds 1 and 2 and constituted of recess portions 54c located at prescribed intervals at the cavity. The recess portions 54c have a bottom surface constituted of part of a moving member 60 movable toward an opening portion. The gate 48 is structured so that one side of the cavity and the long side of the pot portion 59 are connected with each other.
摘要翻译：在锅部分59中熔融的树脂通过门48装入空腔中，该空腔在平面图中具有长方体形状，并且由模具1和2形成，它们是第二模具2和第一模具罐部分59设置在模具1和2中的任何一个上，并且由在凹腔处以规定间隔设置的凹部54c构成。凹部54c具有由朝向开口部移动的移动部件60的一部分构成的底面。门48的结构使得空腔的一侧和锅部分59的长边彼此连接。

8. 发明授权

US07912390B2 Image forming apparatus 有权
公开(公告)号：US07912390B2
公开(公告)日：2011-03-22
申请号：US12425037
申请日：2009-04-16
申请人： Yoshihiro Mitsui
发明人： Yoshihiro Mitsui
IPC分类号： G03G15/10
CPC分类号： G03G15/0856 , G03G15/086 , G03G15/0891
摘要： An image forming apparatus include an image bearing member, a developing container receiving a developer, a developer carrying member for carrying and conveying the developer, a developer feed member for supplying the developer to the developer carrying member, a detection device for detecting an amount of developer in the developing container by detecting an electrostatic capacitance between the developer carrying member and the developer feed member, and a control device for changing a rotational speed of the developer feed member into a plurality of speeds corresponding to the plurality of image forming speeds. The control unit controls the rotational speed of the developer feed member prior to the execution of a detection operation of the detection device so as to be faster than the slowest speed of said plurality of speeds.

9. 发明授权

US3988652A Stabilized brushless motor drive circuit 失效
标题翻译：稳定无刷电机驱动电路
公开(公告)号：US3988652A
公开(公告)日：1976-10-26
申请号：US566496
申请日：1975-04-09
申请人： Takeshi Endo , Yoshihiro Mitsui , Hiroshi Kamakura
发明人： Takeshi Endo , Yoshihiro Mitsui , Hiroshi Kamakura
IPC分类号： H02P6/14 , H02P6/16 , H02K29/00
CPC分类号： H02P6/16 , H02P6/14
摘要： A brushless motor drive circuit including at least one hall effect element and a drive transistor circuit adapted to produce a signal to energize at least two drive coils, which coils operate to drive the brushless motor. The amplitude of the signal applied to said drive coils is determined by the current supplied to the drive transistor circuit. A control circuit is provided for controlling said supplied current in response to the speed of the motor. The control circuit includes a single transistor coupled to said drive transistor circuit, the series connection of a constant voltage produced by a voltage limiting device and a voltage representative of motor speed being coupled to the base of the transistor to bias the control transistor to maintain a constant motor speed.
摘要翻译：一种无刷电动机驱动电路，包括至少一个霍尔效应元件和驱动晶体管电路，所述驱动晶体管电路适于产生用于激励至少两个驱动线圈的信号，所述驱动线圈用于驱动所述无刷电动机。施加到所述驱动线圈的信号的幅度由提供给驱动晶体管电路的电流确定。提供控制电路，用于响应于电动机的速度来控制所述提供的电流。控制电路包括耦合到所述驱动晶体管电路的单个晶体管，由电压限制器件产生的恒定电压和表示电动机速度的电压的串联连接耦合到晶体管的基极以偏置控制晶体管以维持恒定电机转速。

10. 发明申请

US20100054776A1 IMAGE FORMING APPARATUS 审中-公开
标题翻译：图像形成装置
公开(公告)号：US20100054776A1
公开(公告)日：2010-03-04
申请号：US12549246
申请日：2009-08-27
申请人： Yoshihiro Mitsui , Shinichi Agata
发明人： Yoshihiro Mitsui , Shinichi Agata
IPC分类号： G03G15/02
CPC分类号： G03G15/0225 , G03G15/0266
摘要： An image forming apparatus includes an image bearing member and a charging roller rotatable in contact therewith. Before driving of the image bearing member starts, a bias having the same polarity as that of an image forming bias is applied between the charging roller and the image bearing member. The time of application of the bias varies with the accumulated time of rotation of the image bearing member or the time of making the driving of the image bearing member inactive.
摘要翻译：图像形成装置包括图像承载部件和与其接触的可旋转的充电辊。在驱动图像承载部件开始之前，在充电辊和图像承载部件之间施加具有与成像偏压相同极性的偏压。施加偏压的时间随着图像承载部件的转动的累积时间或使图像承载部件的驱动不起作用的时间而变化。

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