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1. 发明申请

US20080198187A1 LIQUID RESIDUAL AMOUNT DETECTION APPARATUS FOR LIQUID CONTAINER 审中-公开
标题翻译：液体容器液体残留量检测装置
公开(公告)号：US20080198187A1
公开(公告)日：2008-08-21
申请号：US11560492
申请日：2007-05-15
申请人： Yuji Aoki , Hitotoshi Kimura , Junhua Zhang , Minoru Usui
发明人： Yuji Aoki , Hitotoshi Kimura , Junhua Zhang , Minoru Usui
IPC分类号： B41J2/195 , G01F23/00
CPC分类号： B41J2/17566
摘要： A liquid residual amount detection apparatus for a liquid container, includes: a sensor chamber that has a liquid supply port introducing liquid to be delivered from a liquid containing portion, and supplies the liquid to an external liquid consuming apparatus; a diaphragm that defines a part of the sensor chamber and is movable in response to a liquid containing amount in the sensor chamber; a pressure receiving plate that is attached to the diaphragm; a recess portion that is connected to the sensor chamber and is closed by the pressure receiving plate when the liquid containing amount in the sensor chamber becomes a predetermined amount or less; a piezoelectric element that applies vibration to at least a part of the recess portion so as to detect a free vibration state according to the applied vibration; a detection portion that detects an amplitude value or a frequency of a residual vibration waveform of a counter electromotive force by the free vibration state detected by the piezoelectric element; and a calculation portion that calculates a liquid residual amount in the liquid container on the basis of the amplitude value or the frequency of the residual vibration waveform detected by the detection portion.
摘要翻译：一种用于液体容器的液体剩余量检测装置，包括：传感器室，其具有从液体容纳部分输送的液体供给口，并将液体供给到外部液体消耗装置; 隔膜，其限定所述传感器室的一部分并且可响应于所述传感器室中的液体容纳量而移动; 压力接收板，附接到隔膜; 凹部，其连接到所述传感器室，并且当所述传感器室中的液体容纳量变为预定量以下时，所述凹部被所述受压板封闭; 压电元件，其对所述凹部的至少一部分施加振动，以根据所施加的振动来检测自由振动状态; 检测部，其通过由所述压电元件检测出的自由振动状态来检测反电动势的残留振动波形的振幅值或频率; 以及计算部，其基于由检测部检测出的残留振动波形的振幅值或频率计算液体容器中的液体残留量。

2. 发明授权

US07976119B2 Printing apparatus 有权
标题翻译：印刷装置
公开(公告)号：US07976119B2
公开(公告)日：2011-07-12
申请号：US12388059
申请日：2009-02-18
申请人： Yuji Aoki , Hitotoshi Kimura
发明人： Yuji Aoki , Hitotoshi Kimura
IPC分类号： B41J2/165 , B41J2/175
CPC分类号： B41J2/1721 , B41J2/17513 , B41J2/17546 , B41J2/17553 , B41J2/17566
摘要： A printing apparatus includes a recording head that prints an image and an ink cartridge that stores ink to the recording head. The ink cartridge includes an ink pack and an ink-end sensor that detects an ink-end point based on the pressure of ink supplied from the ink pack. The ink pressure corresponding to the ink-end point detected by the ink-end sensor is set to a first pressure that is the minimum pressure near an outlet of the ink cartridge at which the recording head can print an image of predetermined quality. A determining unit permits starting of a printing or cleaning operation in response to a command issued before the ink-end sensor detects the ink-end point and prohibits starting of a printing or cleaning operation in response to a command issued after the ink-end sensor has detected the ink-end point.
摘要翻译：打印设备包括将图像打印的记录头和将墨水存储到记录头的墨盒。墨盒包括墨水组件和墨水端部传感器，其基于从墨水盒供应的墨水的压力来检测墨水终点。将由墨端传感器检测到的与墨端相对应的墨压设定为第一压力，该压力是墨盒出口附近的最小压力，在该压力下，记录头可以打印预定质量的图像。确定单元允许响应于在墨水端部传感器检测到墨水终点之前发出的命令而启动打印或清洁操作，并且响应于在墨水端部传感器之后发出的命令而禁止打印或清洁操作的开始检测到墨水终点。

3. 发明授权

US08322835B2 Sealing structure of fluid container, and method of manufacturing and reusing fluid container 有权
标题翻译：流体容器的密封结构，以及制造和再利用流体容器的方法
公开(公告)号：US08322835B2
公开(公告)日：2012-12-04
申请号：US12033394
申请日：2008-02-19
申请人： Yuji Aoki , Hitotoshi Kimura , Izumi Nozawa
发明人： Yuji Aoki , Hitotoshi Kimura , Izumi Nozawa
IPC分类号： B41J2/175
CPC分类号： B41J2/17509 , B41J2/17513 , B41J2/17523 , B41J2/17553
摘要： The invention provides a fluid-outlet-section sealing structure that includes: a fluid outlet section, a sealing member, and a sealing film. The fluid outlet section has a fluid flow channel and an open-end surface. The open-end surface of the fluid outlet section is formed at a fluid outlet end of the fluid flow channel of the fluid outlet section. The sealing member is provided in the fluid flow channel of the fluid outlet section. The sealing film is provided to cover the fluid flow channel of the fluid outlet section and the open-end surface of the fluid outlet section. The sealing film is thermally adhered to the open-end surface of the fluid outlet section and the sealing member.
摘要翻译：本发明提供了一种流体出口部分密封结构，其包括：流体出口部分，密封部件和密封膜。流体出口部分具有流体流动通道和开口端面。流体出口部分的开口端表面形成在流体出口部分的流体流动通道的流体出口端处。密封构件设置在流体出口部分的流体流动通道中。密封膜设置成覆盖流体出口部分的流体流动通道和流体出口部分的开放端表面。密封膜热粘合到流体出口部分的开口端表面和密封件上。

4. 发明授权

US08231192B2 Liquid detection unit, and liquid container using liquid detection unit 有权
标题翻译：液体检测单元，液体容器使用液体检测单元
公开(公告)号：US08231192B2
公开(公告)日：2012-07-31
申请号：US12102451
申请日：2008-04-14
申请人： Yuji Aoki , Hitotoshi Kimura
发明人： Yuji Aoki , Hitotoshi Kimura
IPC分类号： B41J2/195
CPC分类号： B41J2/17513 , B41J2/17509 , B41J2/17523 , B41J2/17553 , B41J2002/17516 , Y10T137/8342
摘要： A liquid detection unit includes a unit case, a sensor, and a relay terminal. The sensor is held by the unit case. The relay terminal has a relay portion and first and second terminals that are provided on both ends of the relay portion. The second terminal is connected to the sensor. The unit case includes a first terminal holding portion, a second terminal holding portion, and a deformable portion. The first terminal holding portion holds the first terminal of the relay terminal. The second terminal holding portion holds the second terminal of the relay terminal. The deformable portion is provided between the first terminal holding portion and the second terminal holding portion, and elastically deforms in a direction in which a distance between the first terminal holding portion and the second terminal holding portion is reduced.
摘要翻译：液体检测单元包括单元壳体，传感器和中继端子。传感器由单元壳体固定。继电器端子具有中继部，并且设置在继电器部的两端的第一和第二端子。第二个端子连接到传感器。单元壳体包括第一端子保持部分，第二端子保持部分和可变形部分。第一端子保持部保持中继端子的第一端子。第二终端保持部分保持中继终端的第二终端。可变形部分设置在第一端子保持部分和第二端子保持部分之间，并且在第一端子保持部分和第二端子保持部分之间的距离减小的方向上弹性变形。

5. 发明申请

US20080316249A1 LIQUID SEALING STRUCTURE, MANUFACTURING METHOD OF THE SAME, LIQUID CONTAINER, REFILLED LIQUID CONTAINER, AND REFILLING METHOD OF THE SAME 审中-公开
标题翻译：液体密封结构，其制造方法，液体容器，再生液体容器及其重新提炼方法
公开(公告)号：US20080316249A1
公开(公告)日：2008-12-25
申请号：US12033501
申请日：2008-02-19
申请人： Yuji Aoki , Hitotoshi Kimura , Izumi Nozawa
发明人： Yuji Aoki , Hitotoshi Kimura , Izumi Nozawa
IPC分类号： B41J2/175 , B41J29/393 , B21D53/76
CPC分类号： B41J29/00 , B41J2/17509 , B41J2/17513 , B41J2/1752 , B41J2/17553 , B41J2/17596 , Y10T29/49401
摘要： A liquid sealing structure includes: a liquid lead-out portion which has a liquid passage and an opening end surface formed in a liquid lead-out end of the liquid passage; a sealing member which is disposed on the opening end surface inside the liquid passage; a valve mechanism which is disposed inside the sealing member in the liquid passage to close the liquid passage; and a sealing film which covers the liquid passage and the opening end surface of the liquid lead-out portion and is thermally welded to the opening end surface and the sealing member, wherein a notch portion for passing a liquid lead-out member which is inserted into the liquid passage to open the valve mechanism is formed in the sealing film.
摘要翻译：液体密封结构包括：液体引出部分，其具有形成在液体通道的液体引出端中的液体通道和开口端面; 密封构件，设置在所述液体通道内的所述开口端面上; 阀机构，其设置在所述液体通道内的所述密封构件的内部，以封闭所述液体通道; 以及密封膜，其覆盖所述液体通道和所述液体引出部分的开口端面，并且被热焊接到所述开口端面和所述密封构件，其中，用于使被插入的液体引出构件通过的切口部在密封膜中形成液体通道以打开阀机构。

6. 发明授权

US08109619B2 Method of manufacturing liquid container and liquid container manufactured using the same 有权
标题翻译：制造液体容器和液体容器的方法
公开(公告)号：US08109619B2
公开(公告)日：2012-02-07
申请号：US12206545
申请日：2008-09-08
申请人： Hitotoshi Kimura , Yuji Aoki , Takeshi Iwamuro , Hiroshi Nose
发明人： Hitotoshi Kimura , Yuji Aoki , Takeshi Iwamuro , Hiroshi Nose
IPC分类号： B41J2/175 , B41J2/195
CPC分类号： B41J2/17559 , B41J2/17506 , Y10T29/49401
摘要： A liquid container manufacturing method including a storage container which is storable a liquid receptacle, and including preparing the liquid container for which a liquid housed in the liquid receptacle is supplied to the outside via a flow path inside a liquid volume detector device, filling the liquid in the liquid receptacle stored in the storage container, and connecting the liquid volume detector device to the liquid receptacle filled with liquid.
摘要翻译：一种液体容器的制造方法，其特征在于，包括容纳液体容器的储存容器，并且包括准备容纳在所述液体容器内的液体的液体容器，经由液体体积检测装置内的流路供给到外部，在储存在容器中的液体容器中，并将液体体积检测装置连接到充满液体的液体容器中。

7. 发明授权

US07509868B2 Liquid detecting device, liquid container, and liquid refilling method 有权
标题翻译：液体检测装置，液体容器和液体补充方法
公开(公告)号：US07509868B2
公开(公告)日：2009-03-31
申请号：US11962626
申请日：2007-12-21
申请人： Yuji Aoki , Hitotoshi Kimura
发明人： Yuji Aoki , Hitotoshi Kimura
IPC分类号： B41J2/175
CPC分类号： B41J2/17509 , B41J2/175 , B41J2/17513 , B41J2/17553 , B41J2/17566
摘要： A liquid container includes; a liquid containing portion for containing liquid therein; a unit case, including a liquid inlet communicating with the liquid containing portion, a liquid outlet for supplying the liquid outside, a flexible diaphragm that covers an upper opening of the unit case and that is displaceable depending on liquid pressure between the liquid inlet and the liquid outlet; a movable member attached to the flexible diaphragm and that has a pair of shafts formed to protrude from opposite sides of the movable member; a sensor assembly attached to a bottom opening formed in a bottom plate of the unit case and used for detecting that the liquid in the liquid containing portion is exhausted to a predetermined amount; and a pair of shaft receiving portions that is provided on the unit case for receiving the pair of the shafts to fix the movable member in a predetermined position in an initial state where the liquid has not flowed from the liquid inlet to the detection portion.
摘要翻译：液体容器包括：用于在其中容纳液体的液体容纳部分; 包括与液体容纳部连通的液体入口的单元壳体，用于将液体供给到外部的液体出口，覆盖单元壳体的上部开口的柔性膜片，其可以根据液体入口和液体入口之间的液体压力而移位液体出口可移动构件，其附接到所述柔性隔膜，并且具有形成为从所述可动构件的相对侧突出的一对轴; 传感器组件，其附接到形成在所述单元壳体的底板中的底部开口，并用于检测所述液体容纳部分中的液体被排出到预定量; 以及一对轴接收部，其设置在所述单元壳体上，用于接收所述一对轴，以在所述液体未从所述液体入口到所述检测部分流动的初始状态下将所述可动构件固定在预定位置。

8. 发明申请

US20080252669A1 LIQUID DETECTION UNIT, AND LIQUID CONTAINER USING LIQUID DETECTION UNIT 有权
标题翻译：液体检测单元和使用液体检测单元的液体容器
公开(公告)号：US20080252669A1
公开(公告)日：2008-10-16
申请号：US12102451
申请日：2008-04-14
申请人： Yuji Aoki , Hitotoshi Kimura
发明人： Yuji Aoki , Hitotoshi Kimura
IPC分类号： B41J29/38
CPC分类号： B41J2/17513 , B41J2/17509 , B41J2/17523 , B41J2/17553 , B41J2002/17516 , Y10T137/8342
摘要： A liquid detection unit includes a unit case, a sensor, and a relay terminal. The sensor is held by the unit case. The relay terminal has a relay portion and first and second terminals that are provided on both ends of the relay portion. The second terminal is connected to the sensor. The unit case includes a first terminal holding portion, a second terminal holding portion, and a deformable portion. The first terminal holding portion holds the first terminal of the relay terminal. The second terminal holding portion holds the second terminal of the relay terminal. The deformable portion is provided between the first terminal holding portion and the second terminal holding portion, and elastically deforms in a direction in which a distance between the first terminal holding portion and the second terminal holding portion is reduced.
摘要翻译：液体检测单元包括单元壳体，传感器和中继端子。传感器由单元壳体固定。继电器端子具有中继部，并且设置在继电器部的两端的第一和第二端子。第二个端子连接到传感器。单元壳体包括第一端子保持部分，第二端子保持部分和可变形部分。第一端子保持部保持中继端子的第一端子。第二终端保持部分保持中继终端的第二终端。可变形部分设置在第一端子保持部分和第二端子保持部分之间，并且在第一端子保持部分和第二端子保持部分之间的距离减小的方向上弹性变形。

9. 发明授权

US08221698B2 Liquid container 失效
标题翻译：液体容器
公开(公告)号：US08221698B2
公开(公告)日：2012-07-17
申请号：US11785490
申请日：2007-04-18
申请人： Yuji Aoki , Hitotoshi Kimura
发明人： Yuji Aoki , Hitotoshi Kimura
IPC分类号： G01N31/22 , G01N33/52 , G01N35/00 , B41J2/175
CPC分类号： B41J2/17566 , B41J2002/17583
摘要： A liquid container includes: a liquid containing chamber that is accommodated in a pressure space and is pressurized by a pressurized fluid to be introduced into the pressure space so as to discharge a liquid stored in an inside thereof; and a liquid detection portion for detecting the liquid in the liquid containing chamber, the liquid detection portion includes: a liquid detection chamber that has a liquid inlet port communicating with the liquid containing chamber and a liquid outlet port communicating with an external liquid consuming apparatus, and a volume of which changes according to a liquid pressure between the liquid inlet port and the liquid outlet port; a detection unit that is provided on one of first and second walls opposite to each other, a distance between the first and second walls changing in accordance with the change in volume of the liquid detection chamber, for detecting a vibration wave form of the liquid; and a space forming portion that, when the volume of the liquid detection chamber is minimized, forms a predetermined space between the first and second walls.
摘要翻译：液体容器包括：容纳在压力空间中的液体容纳室，并被加压流体加压以被引入到压力空间中以排出储存在其内部的液体; 以及液体检测部，其检测所述液体容纳室中的液体，所述液体检测部包括：液体检测室，其具有与所述液体容纳室连通的液体导入口和与外部液体消耗装置连通的液体出口; 其体积根据液体入口和液体出口之间的液体压力而变化; 检测单元，设置在彼此相对的第一和第二壁之一上，第一和第二壁之间的距离根据液体检测室的体积变化而变化，用于检测液体的振动波形; 以及间隔形成部，当所述液体检测室的体积最小时，在所述第一壁和所述第二壁之间形成规定的间隔。

10. 发明授权

US08167415B2 Liquid container 有权
标题翻译：液体容器
公开(公告)号：US08167415B2
公开(公告)日：2012-05-01
申请号：US12102544
申请日：2008-04-14
申请人： Yuji Aoki , Hitotoshi Kimura
发明人： Yuji Aoki , Hitotoshi Kimura
IPC分类号： B41J2/175
CPC分类号： B41J2/17566
摘要： A liquid container includes a liquid containing portion, a case, a liquid detection unit, and an impact absorbing portion. The liquid containing portion contains liquid. The case forms a space that accommodates the liquid containing portion. The liquid detection unit includes a liquid introducing portion that is connected through an attachment portion, which is provided in the case, to a liquid delivery port of the liquid containing portion. The impact absorbing portion is provided at least between a bottom face of the case and the liquid detection unit to absorb an impact applied to the liquid detection unit.
摘要翻译：液体容器包括液体容纳部分，壳体，液体检测单元和冲击吸收部分。液体容纳部分含有液体。壳体形成容纳液体容纳部分的空间。液体检测单元包括通过设置在壳体中的安装部分连接到液体容纳部分的液体输送口的液体引入部分。冲击吸收部至少设置在壳体的底面和液体检测单元之间，以吸收施加到液体检测单元的冲击。

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