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公开(公告)号：US08038271B2
公开(公告)日：2011-10-18
申请号：US12260566
申请日：2008-10-29
申请人： Isamu Kubo , Yasuhiro Kawashima , Kazuki Suzuki , Masanori Tanaka
发明人： Isamu Kubo , Yasuhiro Kawashima , Kazuki Suzuki , Masanori Tanaka
CPC分类号： B41J2/17556 , B41J2/175 , B41J2/17596 , B41J29/38
摘要： An image forming apparatus includes a carriage configured to movably scan, and including a recording head configured to discharge ink droplets and a sub tank configured to supply ink to the recording head; a main tank configured to supply the ink to the sub tank via a tube; a negative pressure detector configured to detect a state of a negative pressure in the sub tank; a count unit configured to count a number of scans conducted by the carriage; and a control unit configured to cause the negative pressure detector to detect the state of the negative pressure in the sub tank to return the negative pressure in the sub tank to a normal state based on a detection result obtained by the negative pressure detector when the number of scans carried out by the carriage as counted by the count unit reaches a predetermined scan count.
摘要翻译： 图像形成装置包括：托架，被配置为可动地扫描并且包括配置成排出墨滴的记录头和被配置为向记录头供墨的副墨盒; 主罐，经配置以经由管将油墨供应到副罐; 负压检测器，被配置为检测副罐中的负压状态; 计数单元，被配置为对由所述托架进行的扫描次数进行计数; 以及控制单元，其被配置为使得所述负压检测器检测所述副罐中的负压的状态，以便当所述副罐中的所述数量为所述负压检测器的检测结果时，基于由所述负压检测器获得的检测结果将所述副罐中的负压返回到正常状态 由计数单元计数的由托架执行的扫描达到预定的扫描计数。
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公开(公告)号：US20090122122A1
公开(公告)日：2009-05-14
申请号：US12260566
申请日：2008-10-29
申请人： Isamu KUBO , Yasuhiro Kawashima , Kazuki Suzuki , Masanori Tanaka
发明人： Isamu KUBO , Yasuhiro Kawashima , Kazuki Suzuki , Masanori Tanaka
CPC分类号： B41J2/17556 , B41J2/175 , B41J2/17596 , B41J29/38
摘要： An image forming apparatus includes a carriage configured to movably scan, and including a recording head configured to discharge ink droplets and a sub tank configured to supply ink to the recording head; a main tank configured to supply the ink to the sub tank via a tube; a negative pressure detector configured to detect a state of a negative pressure in the sub tank; a count unit configured to count a number of scans conducted by the carriage; and a control unit configured to cause the negative pressure detector to detect the state of the negative pressure in the sub tank to return the negative pressure in the sub tank to a normal state based on a detection result obtained by the negative pressure detector when the number of scans carried out by the carriage as counted by the count unit reaches a predetermined scan count.
摘要翻译： 图像形成装置包括：托架，被配置为可动地扫描并且包括配置成排出墨滴的记录头和被配置为向记录头供墨的副墨盒; 主罐，经配置以经由管将油墨供应到副罐; 负压检测器，被配置为检测副罐中的负压状态; 计数单元，被配置为对由所述托架进行的扫描次数进行计数; 以及控制单元，其被配置为使得所述负压检测器检测所述副罐中的负压的状态，以便当所述副罐中的所述数量为所述负压检测器的检测结果时，基于由所述负压检测器获得的检测结果将所述副罐中的负压返回到正常状态 由计数单元计数的由托架执行的扫描达到预定的扫描计数。
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公开(公告)号：US20100321426A1
公开(公告)日：2010-12-23
申请号：US12665898
申请日：2008-10-17
申请人： Kazuki Suzuki , Yasuhiro Kawashima , Isamu Kubo
发明人： Kazuki Suzuki , Yasuhiro Kawashima , Isamu Kubo
IPC分类号： B41J2/195
CPC分类号： B41J2/17596 , B41J2/17509 , B41J2/17566 , B41J29/38
摘要： An image forming apparatus includes a print head to eject droplets, a subtank to supply ink to the print head, a main tank to supply the ink to the subtank, a supply pump to supply the ink from the main tank to the subtank, a pump driver to drive the supply pump, an amount sensor to sense an ink amount in the subtank and output a signal when the ink amount in the subtank is at a predetermined level, and a unit to drive and control the pump driver, which is configured to decrease an ink supply rate of the supply pump in response to the signal outputted by the amount sensor and to stop the supply pump when predetermined time has passed after the signal is outputted by the amount sensor.
摘要翻译： 图像形成装置包括用于喷射液滴的打印头，向打印头供墨的子容器，用于将墨水供给到副容器的主容器，用于将墨从主容器供给到副容器的供给泵，泵 驾驶员驱动供给泵，用于感测子容器中的墨量的量传感器，并且当子容器中的墨量处于预定水平时输出信号;以及驱动和控制泵驱动器的单元，其被配置为 响应于由量传感器输出的信号降低供给泵的供墨速率，并且在经过量传感器输出信号之后的预定时间过后停止供应泵。
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公开(公告)号：US08177313B2
公开(公告)日：2012-05-15
申请号：US12665898
申请日：2008-10-17
申请人： Kazuki Suzuki , Yasuhiro Kawashima , Isamu Kubo
发明人： Kazuki Suzuki , Yasuhiro Kawashima , Isamu Kubo
IPC分类号： B41J2/195
CPC分类号： B41J2/17596 , B41J2/17509 , B41J2/17566 , B41J29/38
摘要： An image forming apparatus includes a print head to eject droplets, a subtank to supply ink to the print head, a main tank to supply the ink to the subtank, a supply pump to supply the ink from the main tank to the subtank, a pump driver to drive the supply pump, an amount sensor to sense an ink amount in the subtank and output a signal when the ink amount in the subtank is at a predetermined level, and a unit to drive and control the pump driver, which is configured to decrease an ink supply rate of the supply pump in response to the signal outputted by the amount sensor and to stop the supply pump when predetermined time has passed after the signal is outputted by the amount sensor.
摘要翻译： 图像形成装置包括用于喷射液滴的打印头，向打印头供墨的子容器，用于将墨水供给到副容器的主容器，用于将墨从主容器供给到副容器的供给泵，泵 驾驶员驱动供给泵，用于感测子容器中的墨量的量传感器，并且当子容器中的墨量处于预定水平时输出信号;以及驱动和控制泵驱动器的单元，其被配置为 响应于由量传感器输出的信号降低供给泵的供墨速率，并且在经过量传感器输出信号之后的预定时间过后停止供应泵。
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公开(公告)号：US08817576B2
公开(公告)日：2014-08-26
申请号：US13075476
申请日：2011-03-30
申请人： Takeo Tsuzuki , Yasuhiro Kawashima , Tadao Shimizu
发明人： Takeo Tsuzuki , Yasuhiro Kawashima , Tadao Shimizu
CPC分类号： G01S3/801 , G01S7/521 , G01S11/14 , G01S15/876 , G01S15/931 , G01S2015/938 , G10K11/004 , H01R13/405 , H01R13/741 , H01R33/97 , H01R2201/26
摘要： A distance sensor for vehicles is provided which includes a sensor device and an electric connector for an electrical connection between the sensor device and a mating connector. The connector includes at least one first terminal pin and at least one second terminal pin. The first terminal pin has a first section leading to the sensor device and a second section extending toward an inlet opening of the connector. The second terminal pin has a first section leading to the sensor device and at least two branched second sections extending toward the inlet opening of the connector. Specifically, the second terminal pin is shaped to provide two-pin plugs, thereby permitting the size of the connector to be reduced, which facilitates ease of installation of the distance sensor to, for example, a bumper of the automotive vehicle.
摘要翻译： 提供了一种用于车辆的距离传感器，其包括传感器装置和用于传感器装置和匹配连接器之间的电连接的电连接器。 连接器包括至少一个第一端子引脚和至少一个第二端子引脚。 第一端子销具有通向传感器装置的第一部分和朝向连接器的入口延伸的第二部分。 第二端子销具有通向传感器装置的第一部分和朝向连接器的入口延伸的至少两个分支的第二部分。 具体地说，第二端子销被成形为提供两针插头，从而允许连接器的尺寸减小，这便于将距离传感器安装到例如机动车辆的保险杠上。
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公开(公告)号：US08411532B2
公开(公告)日：2013-04-02
申请号：US13075521
申请日：2011-03-30
申请人： Takeo Tsuzuki , Yasuhiro Kawashima , Tadao Shimizu
发明人： Takeo Tsuzuki , Yasuhiro Kawashima , Tadao Shimizu
CPC分类号： G01S7/521 , B60R19/483 , G01S15/931 , G01S2015/938 , G10K11/004
摘要： A distance sensor equipped with a mount for mounting the sensor in a mount hole of a bumper of a vehicle. The mount includes a casing with a sensor holder, a bezel, and a resin-made retainer. The bezel is made up of a cylindrical member joined to the sensor holder and a flange having an outer diameter greater than an inner diameter of the mount hole. The retainer includes an annular base joined to the bezel, a plurality of arms, and a plurality of protrusions. The protrusions extend from ends of the arms radially outward of the base and serve to establish a snap-fit on a peripheral edge of the mount hole, thereby nipping a wall of the bumper between the protrusions and the flange tightly to secure the distance sensor to the bumper.
摘要翻译： 一种距离传感器，其配备有用于将传感器安装在车辆保险杠的安装孔中的安装座。 支架包括具有传感器支架，表圈和树脂制保持器的壳体。 边框由连接到传感器保持器的圆柱形构件和具有大于安装孔的内径的外径的凸缘组成。 保持器包括连接到边框的环形基座，多个臂和多个突起。 突起从臂的端部的径向向外延伸，并且用于在安装孔的周边边缘上建立卡扣配合，从而将保险杠的壁紧紧地夹在突起和凸缘之间，以将距离传感器固定在 保险杠
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公开(公告)号：US07878624B2
公开(公告)日：2011-02-01
申请号：US11359862
申请日：2006-02-21
申请人： Yasuhiro Kawashima
发明人： Yasuhiro Kawashima
CPC分类号： B41J25/34
摘要： An image forming apparatus in which air or dust does not enter a recording liquid tube when an ink cartridge is changed is disclosed. An engine unit, in which an image forming section and a sub scanning direction paper carrying section are integrated as one unit, is removably attached to an apparatus main body of the image forming apparatus. Further, an ink cartridge storing section, in which an ink cartridge is removably stored, is integrated into the engine unit, and is changed together with the engine unit. In addition, a carriage, the recording liquid tube, and the ink cartridge storing section are removed as one unit from the engine unit.
摘要翻译： 公开了一种在改变墨盒时空气或灰尘不会进入记录液体管的图像形成装置。 其中图像形成部分和副扫描方向纸张传送部分作为一个单元集成的发动机单元可移除地附接到图像形成装置的装置主体。 此外，其中可拆卸地存储墨盒的墨盒存储部分集成到发动机单元中，并与发动机单元一起改变。 此外，从发动机单元一个单元移除滑架，记录液体管和墨盒存储部分。
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公开(公告)号：US07419241B2
公开(公告)日：2008-09-02
申请号：US11354487
申请日：2006-02-14
IPC分类号： B41J2/165
CPC分类号： B41J2/1752 , B41J2/1721 , B41J2/17509 , B41J2/17513 , B41J2/17546 , B41J29/17
摘要： An image forming apparatus including a head part with an ejection port configured to eject ink, a discarded-ink tank configured to collect ejected or absorbed ink in order to restore a function of the ejection port, and a sensing device configured to sense the discarded ink collected in the discarded-ink tank, the sensing device including an absorber configured to absorb the ink and an optical sensor configured to sense the light received from the absorber is disclosed, wherein the apparatus uses ink having a characteristic such that the discarded ink is accumulated in a mountain-like shape in the discarded-ink tank, and the absorber is arranged at the location, at which discarded ink can be absorbed when a mountain top of the discarded ink accumulated in a mountain-like shape reaches a predetermined height so that the discarded ink flows along a slope of the discarded ink accumulated in a mountain-like shape to the absorber.
摘要翻译： 一种图像形成装置，包括具有被配置为喷射墨水的喷射口的头部，被配置为收集喷射或吸收的墨水以便恢复喷射口的功能的废墨罐;以及感测装置，被配置为感测废墨 收集在废墨罐中的传感装置包括吸收构造成吸收墨水的吸收体和被配置为感测从吸收体接收的光的光学传感器，其中所述设备使用具有使得废弃墨水累积的特性的墨水 在废墨槽中呈山状，吸收体设置在当以山形形状聚集的废墨的山顶达到预定高度时能够吸收废墨的位置，使得 废弃的墨水沿着形成为山形的废墨的斜面流向吸收体。
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公开(公告)号：US07392705B2
公开(公告)日：2008-07-01
申请号：US11390241
申请日：2006-03-28
IPC分类号： H01L41/053
摘要： An ultrasonic sensor includes an ultrasonic transducer and a case. The ultrasonic transducer has a housing in a cylindrical shape with a bottom attached thereto, a piezoelectric device disposed in the housing, a connection pin electrically coupled with the piezoelectric device and a base made of an insulation material for supporting the connection pin extendingly piercing therethrough. The case has an opening for assembly operation of the ultrasonic transducer disposed therein. The piezoelectric device is electrically coupled with a circuit board in the case by using the connection pin and the connection pin is partially protected by a protector portion of the ultrasonic transducer. The case has a guide portion between the ultrasonic transducer and the circuit board for positioning the protector portion in the case.
摘要翻译： 超声波传感器包括超声波换能器和壳体。 超声波换能器具有圆筒形的壳体，底部附着于其上，设置在壳体中的压电装置，与压电装置电连接的连接销和由绝缘材料制成的基座，用于支撑穿过其中的连接销。 壳体具有设置在其中的超声波换能器的组装操作的开口。 压电装置通过使用连接销而与壳体中的电路板电耦合，并且连接销部分地被超声换能器的保护部分地保护。 壳体在超声波换能器和电路板之间具有引导部分，用于将保护器部分定位在壳体中。
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公开(公告)号：US20070220981A1
公开(公告)日：2007-09-27
申请号：US11715395
申请日：2007-03-08
IPC分类号： G01N29/24
CPC分类号： G01N29/24 , B60R19/483 , G01N29/223 , G01S7/521 , G10K11/004
摘要： A cover member of an ultrasonic sensor has a first engagement portion and a second engagement portion, which are respectively engaged with a third engagement portion and a fourth engagement portion of a sensor body. The engagement portions are arranged in such a manner that a force applied to the cover member due to an engagement between the first engagement portion and the third engagement portion and a force applied to the cover member due to an engagement between the second engagement portion and the fourth engagement portion respectively have opposite directions to be substantially countervailed when the sensor body is attached to the cover member. Thus, the cover member can be restricted from slanting when the sensor body is fixed to the cover member.
摘要翻译： 超声波传感器的盖部件具有分别与传感器主体的第三接合部和第四接合部接合的第一接合部和第二接合部。 接合部分被布置成使得由于第一接合部分和第三接合部分之间的接合而施加到盖部件的力和由于第二接合部分和第二接合部分之间的接合而施加到盖部件的力 当传感器主体附接到盖构件时，第四接合部分别具有相反的方向以基本上相反的方式。 因此，当传感器主体固定到盖构件时，可以限制盖构件的倾斜。
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