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    • 91. 发明申请
    • Image forming apparatus
    • 图像形成装置
    • US20050254845A1
    • 2005-11-17
    • US11006208
    • 2004-12-06
    • Kenji TakiHiroyuki AraiChikatsu SuzukiFusako Akimoto
    • Kenji TakiHiroyuki AraiChikatsu SuzukiFusako Akimoto
    • G03G15/00G03G15/20
    • G03G15/2064
    • An image forming apparatus including: a fixing device for fixing a toner image formed on a recording medium onto the recording medium, the fixing device comprising a first fixing member equipped with a heating device and a second fixing member for making pressure contact of the recording medium to the first fixing member; a moving section for relatively moving the first fixing member and the second fixing member; a temperature detector for detecting a temperature of the first fixing member; and a controller for controlling the moving section so as to reduce a relative distance between the first fixing member and the second fixing member, when the temperature of the first fixing member detected by the temperature detector is higher than a predetermined temperature.
    • 一种图像形成装置,包括:定影装置,用于将形成在记录介质上的调色剂图像定影到记录介质上,所述定影装置包括配备有加热装置的第一固定构件和用于使记录介质压力接触的第二固定构件 到第一固定构件; 用于相对移动所述第一固定构件和所述第二固定构件的移动部分; 用于检测第一固定构件的温度的温度检测器; 以及控制器,用于当由温度检测器检测到的第一固定构件的温度高于预定温度时,控制移动部分以减小第一固定构件和第二固定构件之间的相对距离。
    • 94. 发明授权
    • Connecting structure and frequency adjusting method therein
    • 其中连接结构和频率调节方法
    • US06515561B2
    • 2003-02-04
    • US09773612
    • 2001-02-02
    • Takashi TamuraNaoki AtsumiHiroyuki AraiHajime Izumi
    • Takashi TamuraNaoki AtsumiHiroyuki AraiHajime Izumi
    • H01P104
    • H01P1/047H05K1/0237H05K1/142
    • A connecting structure for high frequency circuits is provided, with which components can be readily replaced, and which does not require high assembly accuracy and is applicable in a broad band. First and second circuit boards each having strip lines on top surfaces thereof are placed to secure a gap therebetween. Patch portions each constituting a resonator are formed by extending the width of the strip lines, and a supporting member of a foam material is placed on the top of the patch portion formed on the first circuit board. A parasitic element made of a dielectric material is cantilevered by the supporting member. The free end side of the parasitic element is placed above the patch portion formed on the second circuit board while securing a predetermined space between the parasitic element and this patch portion. A strong electrical connection is established by the parasitic element that electromagnetically couples non-continuing portions, thereby making it possible to cut a direct current.
    • 提供了一种用于高频电路的连接结构,可以容易地更换部件,并且不需要高的组装精度并且可以应用于宽带。 每个在其顶表面上具有带状线的第一和第二电路板被放置以固定它们之间的间隙。 构成谐振器的贴片部分通过延长带状线的宽度而形成,并且泡沫材料的支撑部件被放置在形成在第一电路板上的贴片部分的顶部上。 由电介质材料制成的寄生元件由支撑构件悬臂。 寄生元件的自由端侧被放置在形成在第二电路板上的贴片部分的上方,同时固定寄生元件和该贴片部分之间的预定空间。 通过电磁耦合非连续部分的寄生元件建立强电连接,从而可以切断直流电。
    • 98. 发明授权
    • Display driving circuit for displaying character on display panel
    • 显示面板显示字符显示驱动电路
    • US06246388B1
    • 2001-06-12
    • US09309035
    • 1999-05-10
    • Syuji MotegiHiroyuki AraiTetsuya Tokunaga
    • Syuji MotegiHiroyuki AraiTetsuya Tokunaga
    • G09G336
    • G09G5/222G09G3/04G09G3/20G09G2310/0278
    • For changing the content of a display RAM (38) or an accessory RAM (39), various data SDI, such as an instruction code, address data, display data, is initially transferred to a shift register (11). Then, the display data in the shift register (11) is latched by a latch circuit (62). A write operation is carried out during a period from the completion of a shift operation by the shift register (11) using various data SDI in connection with the current display to the completion of a shift operation using various data SDI in connection with the next display, i.e., a period with an operation enable signal CE remaining at an L or H level. As a result, time allowance for writing is ensured, which contributes to reduction of software processing load by an external device.
    • 为了更改显示RAM(38)或附件RAM(39)的内容,初始地将诸如指令代码,地址数据,显示数据的各种数据SDI传送到移位寄存器(11)。 然后,移位寄存器(11)中的显示数据由锁存电路(62)锁存。 在使用与当前显示相关联的各种数据SDI的移位寄存器(11)完成移位操作期间执行写入操作,使用与下一个显示相关联的各种数据SDI的移位操作完成 ,即具有操作使能信号CE保持在L或H电平的周期。 结果,确保写入的时间容许,这有助于减少外部设备的软件处理负担。
    • 99. 发明授权
    • Image forming apparatus having developer collection container
    • 具有显影剂收集容器的图像形成装置
    • US5909604A
    • 1999-06-01
    • US154766
    • 1998-09-17
    • Hiroyuki Arai
    • Hiroyuki Arai
    • G03G21/00G03G21/04G03G21/10G03G21/12
    • G03G21/12
    • An image forming apparatus includes: a developer collection container for collecting a waste developer; a developer amount detector for detecting an amount of the waste developer in the developer collection container; a first cumulative print counter for counting a total number of prints produced during a period between a release of a filled state detection and a subsequent filled state detection, detected by the developer amount detector; and a judging device for judging whether or not the developer collection container is emptied according to the total number of prints counted by the first cumulative print counter.
    • 图像形成装置包括:用于收集废显影剂的显影剂收集容器; 显影剂量检测器,用于检测显影剂收集容器中的废显影剂的量; 第一累积打印计数器,用于计数由显影剂量检测器检测到的在填充状态检测和后续填充状态检测的释放期间产生的打印总数; 以及判断装置,用于根据由第一累积打印计数器计数的打印总数来判断显影剂收集容器是否被清空。