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1. 发明授权

US5479193A Device for detecting when a particular amount of ink remains in an ink jet recording apparatus and recording apparatus using the same 失效
标题翻译：用于检测特定量的墨水何时保留在喷墨记录装置中的装置和使用该装置的记录装置
公开(公告)号：US5479193A
公开(公告)日：1995-12-26
申请号：US153975
申请日：1993-11-18
申请人： Junji Shimoda , Hideo Fukazawa , Koji Terasawa , Katsuyuki Yokoi , Makoto Takemura , Tetsuji Kurata , Koichiro Kawaguchi , Kazuhiko Shinoda
发明人： Junji Shimoda , Hideo Fukazawa , Koji Terasawa , Katsuyuki Yokoi , Makoto Takemura , Tetsuji Kurata , Koichiro Kawaguchi , Kazuhiko Shinoda
IPC分类号： B41J2/175 , B41J2/195
CPC分类号： B41J2/1752 , B41J2/17513
摘要： An ink remaining amount detecting device, and an ink jet recording apparatus having such a device, for detecting when a predetermined amount of ink remains in an ink supply passage of an ink jet apparatus. This device includes a diaphragm, supporting member for fixedly supporting a circumference of the diaphragm, at least two pawl members having respective first ends fixed to a position substantially equidistant from the diaphragm's center, and extending away from the diaphragm to respective second ends constituting respective pawls, which have respective pawl end and base portions, the pawl members being resiliently flexible toward the center of the diaphragm. A coil spring has a diameter larger than a distance outside of the pawl base portions, this coil spring extending around an outside of the pawl members, a ring has an internal diameter larger than a distance between the outside of the pawl end portions and smaller than a distance between the outside of the pawl base portions and larger than the coil spring's outer diameter, so that the spring is compressed between the supporting member and ring abutted to the pawl base portions. A pair of electric contacts are disposed so as to make electric connection as a consequence of the diaphragm's occupying a predetermined position.
摘要翻译：一种墨水剩余量检测装置和具有这种装置的喷墨记录装置，用于检测在喷墨装置的墨水供应通道中何时剩余预定量的墨水。该装置包括隔膜，用于固定地支撑隔膜的圆周的至少两个棘爪构件，所述至少两个棘爪构件具有固定到与隔膜中心基本等距的位置的相应的第一端，并且远离隔膜延伸到构成各个棘爪的相应的第二端，其具有相应的棘爪端部和基部，棘爪构件朝向隔膜的中心弹性地挠曲。螺旋弹簧的直径大于棘爪基部外侧的距离，该螺旋弹簧围绕棘爪构件的外侧延伸，环的内径大于棘爪端部的外侧之间的距离，小于棘爪基部的外侧之间的距离大于螺旋弹簧的外径，使得弹簧在支撑构件和邻接于棘爪基部的环之间被压缩。一对电触头设置成由于隔膜占据预定位置而进行电连接。

2. 发明授权

US5504512A Ink jet recording apparatus and ink cartridge usable therewith 失效
标题翻译：喷墨记录装置和可用的墨盒
公开(公告)号：US5504512A
公开(公告)日：1996-04-02
申请号：US233549
申请日：1994-04-26
申请人： Junji Shimoda , Hideo Fukazawa , Koji Terasawa , Katsuyuki Yokoi , Makoto Takemura , Tetsuji Kurata , Koichiro Kawaguchi , Kazuhiko Shinoda
发明人： Junji Shimoda , Hideo Fukazawa , Koji Terasawa , Katsuyuki Yokoi , Makoto Takemura , Tetsuji Kurata , Koichiro Kawaguchi , Kazuhiko Shinoda
IPC分类号： B41J2/175
CPC分类号： B41J2/1752 , B41J2/17513
摘要： An ink jet recording apparatus usable with an ink cartridge includes an ink cartridge mounting passage a plate for blocking the ink cartridge mounting passage and; a limiting member for preventing opening of the plate. The limiting member is disposed at each lateral end portion so that they are arranged in a chevron shape with an upward inclination, and when the ink cartridge is inserted in the ink cartridge passage, the limiting members contact to a front surface of the ink cartridge and are simultaneously rotated externally to release the blocking plate.
摘要翻译：可用于墨盒的喷墨记录装置包括墨盒安装通道，用于阻挡墨盒安装通道的板; 用于防止板的打开的限制构件。限位构件设置在每个侧端部，使得它们以向上倾斜的方式布置成人字形，并且当墨盒插入墨盒通道中时，限制构件接触墨盒的前表面，并且同时外部旋转以释放阻挡板。

3. 发明授权

US08523315B2 Recording device with a storage section including an absorption member to store a waste liquid collected from a recording head according to the operation of a pump which receives information from a processing unit which retains information about waste liquid retention and pump operation times 有权
标题翻译：记录装置具有存储部分，该存储部分包括吸收部件，用于存储根据泵的操作从记录头收集的废液，所述泵从接收来自处理单元的信息接收信息，所述处理单元保留关于废液保留和泵操作时间的信息
公开(公告)号：US08523315B2
公开(公告)日：2013-09-03
申请号：US11843302
申请日：2007-08-22
申请人： Junji Shimoda
发明人： Junji Shimoda
IPC分类号： B41J2/165
CPC分类号： B41J2/16523
摘要： The liquid container has a first storage section in which ink to be supplied to an ink jet recording head is stored; a second storage section in which waste ink collected from the ink jet recording head is stored, and an information holding portion capable of recording information. The second storage section includes a waste ink absorption member which absorbs the waste ink. Moreover, in the information holding portion, information is recorded, the information including the total amount of the waste ink absorption by the ink absorption member, including an initial value of zero, the shortest time period X of continuous waste ink absorption, having a value which changes with the total amount of the waste ink absorption, and the previous collection time of the waste ink.
摘要翻译：液体容器具有第一储存部分，其中存储供应给喷墨记录头的油墨; 存储从喷墨记录头收集的废墨的第二存储部和能够记录信息的信息保持部。第二存储部分包括吸收废墨的废墨吸收构件。此外，在信息保持部中，记录信息，包括墨吸收部件的废墨吸收量的总量，包括初始值为零，连续废墨吸收的最短时间段X，具有值其随着废墨吸收的总量和废墨水的先前收集时间而变化。

4. 发明授权

US08079686B2 Liquid storage container and recording apparatus 有权
标题翻译：液体储存容器和记录装置
公开(公告)号：US08079686B2
公开(公告)日：2011-12-20
申请号：US12065726
申请日：2006-11-14
申请人： Junji Shimoda
发明人： Junji Shimoda
IPC分类号： B41J2/175
CPC分类号： B41J2/17546 , B41J11/0095
摘要： A liquid container detachably mountable to a recording apparatus, wherein the recording apparatus includes a feeding passage for feeding a recording material, a carriage for scanningly moving a recording head in a direction crossing with a feeding direction of the recording material, and a mounting portion to which the liquid container is mountable, the liquid container includes light reflection means capable of reflecting light from a light emitting portion of the recording apparatus to a first light receiving portion provided in the carriage and to a second light receiving portion provided in a feeding passage of recording material.
摘要翻译：一种可拆卸地安装到记录装置的液体容器，其中记录装置包括用于馈送记录材料的进给通道，用于沿与记录材料的进给方向交叉的方向扫描地移动记录头的托架，以及安装部分液体容器可安装在液体容器中，液体容器包括能够将来自记录装置的发光部分的光反射到设置在滑架中的第一光接收部分的光反射装置和设置在载体中的第二光接收部分，录音材料。

5. 发明授权

US07431438B2 Ink cartridge, recording apparatus employing ink cartridge, and manufacturing method for ink cartridge 失效
标题翻译：墨盒，采用墨盒的记录装置和墨盒的制造方法
公开(公告)号：US07431438B2
公开(公告)日：2008-10-07
申请号：US10513669
申请日：2004-04-23
申请人： Akira Tsujimoto , Junji Shimoda , Kiyomitsu Kudo , Satoshi Kudo , Toru Suzuki
发明人： Akira Tsujimoto , Junji Shimoda , Kiyomitsu Kudo , Satoshi Kudo , Toru Suzuki
IPC分类号： B41J2/175
CPC分类号： B41J2/17559 , B41J2/16523 , B41J2002/1728
摘要： An ink cartridge which is detachably mountable to a liquid ejection type recording device including a liquid ejecting head for ejecting liquid onto a recording material while scanning the recording material in a direction crossing with a feeding direction of the recording material, and a recovery unit for sucking the liquid through a nozzle of the liquid ejecting head. The ink cartridge includes a receiving portion for receiving the liquid discharged from the liquid ejecting head by the recovery unit; a liquid containing portion for accommodating the liquid to be supplied to the liquid ejecting head; and a connecting portion for connecting the receiving portion and the suction recovery unit, wherein the connecting portion is disposed at a position upstream of a front end surface portion of the ink cartridge with respect to an inserting direction in which the ink cartridge is inserted into the liquid ejection type recording device.
摘要翻译：一种可拆卸地安装到液体喷射型记录装置的墨盒，包括：用于在与记录材料的进给方向交叉的方向上扫描记录材料时将液体喷射到记录材料上的液体喷射头;以及回收单元，液体通过喷液头的喷嘴。墨盒包括：接收部分，用于接收由回收单元从液体喷射头排出的液体; 用于容纳要供给到液体喷射头的液体的液体容纳部分; 以及用于连接接收部分和抽吸恢复单元的连接部分，其中连接部分设置在相对于墨盒插入到墨盒的插入方向的墨盒前端表面部分的上游位置液体喷射型记录装置。

6. 发明申请

US20070052778A1 INK CARTRIDGE 失效
标题翻译：墨盒
公开(公告)号：US20070052778A1
公开(公告)日：2007-03-08
申请号：US11556559
申请日：2006-11-03
申请人： Kiyomitsu Kudo , Junji Shimoda , Akira Tsujimoto , Satoshi Kudo , Toru Suzuki
发明人： Kiyomitsu Kudo , Junji Shimoda , Akira Tsujimoto , Satoshi Kudo , Toru Suzuki
IPC分类号： B41J2/175
CPC分类号： B41J2/17523
摘要： A joint member is made of an elastic member whose cross sectional shape is an almost M-character shape and which has: an inserting portion formed with an opening portion and a slit; an outer edge portion as an outer peripheral portion of the joint member; and a supporting fixing portion for coupling the inserting portion and the outer edge portion on the upper portion side. A cross sectional shape of an opening of the opening portion is a shape of a circular cone frustum in which the opening and a bottom surface are coupled via an inclined surface. The slit is formed in the rectangular bottom surface. The joint member is sandwiched between a casing and a pressing plate. The inserting portion and the supporting fixing portion exist in planes which are different in the inserting direction of a liquid supply needle.
摘要翻译：接头构件由横截面形状几乎为M字形的弹性构件制成，并具有：形成有开口部分和狭缝的插入部分; 作为接合部件的外周部的外缘部; 以及用于将插入部分和外边缘部分连接在上部侧上的支撑固定部分。开口部分的开口的横截面形状是圆锥截头锥体的形状，其中开口和底表面经由倾斜表面联接。狭缝形成在矩形底面。接合构件夹在壳体和压板之间。插入部和支撑固定部存在于与供液针的插入方向不同的平面中。

7. 发明申请

US20050270344A1 Ink cartridge, recording apparatus employing ink cartridge, and manufacturing method for ink cartridge 失效
标题翻译：墨盒，采用墨盒的记录装置和墨盒的制造方法
公开(公告)号：US20050270344A1
公开(公告)日：2005-12-08
申请号：US10513669
申请日：2004-04-23
申请人： Akira Tsujimoto , Junji Shimoda , Kiyomitsu Kudo , Satoshi Kudo , Toru Suzuki
发明人： Akira Tsujimoto , Junji Shimoda , Kiyomitsu Kudo , Satoshi Kudo , Toru Suzuki
IPC分类号： B41J2/165 , B41J2/175 , B41J2/18 , B41J2/185
CPC分类号： B41J2/17559 , B41J2/16523 , B41J2002/1728
摘要： An ink cartridge which is detachably mountable to a liquid ejection type recording device including a liquid ejecting head for ejecting liquid onto a recording material while scanning the recording material in a direction crossing with a feeding direction of the recording material, and a recoverying unit for sucking the liquid through a nozzle of the liquid ejecting head, the ink cartridge includes a receiving portion for receiving the liquid discharged from the liquid ejecting head by the recoverying unit; a liquid containing portion for accommodating the liquid to be supplied to the liquid ejecting head; and a connecting portion for connecting the receiving portion and the suction recoverying means, wherein the connecting portion is disposed at a position upstream of a front end surface portion of the ink cartridge with respect to an inserting direction in which the ink cartridge is inserted into the liquid ejection type recording device.
摘要翻译：一种可拆卸地安装到液体喷射型记录装置的墨盒，包括：用于在与记录材料的进给方向交叉的方向上扫描记录材料时将液体喷射到记录材料上的液体喷射头;以及回收单元，所述液体通过所述液体喷射头的喷嘴，所述墨盒包括用于接收由所述回收单元从所述液体喷射头排出的液体的接收部; 用于容纳要供给到液体喷射头的液体的液体容纳部分; 以及用于连接接收部分和抽吸回收装置的连接部分，其中连接部分相对于墨盒插入到墨盒的插入方向设置在墨盒的前端表面部分的上游位置液体喷射型记录装置。

8. 发明授权

US5726697A Ink jet recording apparatus having an optimally-dimensioned ink jet head structure 失效
标题翻译：具有最佳尺寸的喷墨头结构的喷墨记录装置
公开(公告)号：US5726697A
公开(公告)日：1998-03-10
申请号：US555502
申请日：1995-11-08
申请人： Junji Shimoda
发明人： Junji Shimoda
IPC分类号： B41J2/05 , B41J2/14
CPC分类号： B41J2/04541 , B41J2/04543 , B41J2/0458 , B41J2/1404 , B41J2/14112 , B41J2002/14379 , B41J2202/11
摘要： To increase ink jet recording head responsivity and/or decrease recording head size, an ink jet recording apparatus is provided having plural liquid passages, each having an ejection outlet through which a droplet of liquid is ejected at the end of the liquid passage. Each of the passages is supplied with ink from only the other end. A common ink chamber contains the ink, and communicates with the liquid passages at different supply ports of the passages. Electrothermal transducer elements each have a planar heat generating element provided in each of the liquid passages, the electrothermal transducers being supplied with electric signals to produce a change in state of the ink involving the formation of a bubble in the liquid passage by thermal energy. A minimum distance La between each of the heat generating elements and the corresponding ejection outlet is between about 90 and 130 microns, and a minimum distance Lb between each of the heat generating elements and the corresponding supply port is not more than about 110 microns. La and Lb are selected such that La is greater than Lb. Further, a driving circuit energizes the heat generating elements, this circuit supplying the electric signals so that adjacent ones of the heat generating elements are driven with a time difference.
摘要翻译：为了提高喷墨记录头响应性和/或降低记录头尺寸，提供了具有多个液体通道的喷墨记录装置，每个液体通道具有喷射出口，在液体通道的端部喷射液滴。每个通道仅从另一端供应墨水。常见的墨水室包含油墨，并且与通道的不同供应口处的液体通道连通。电热换能器元件各自具有设置在每个液体通道中的平面发热元件，电热换能器被供给电信号，以产生涉及通过热能在液体通道中形成气泡的墨的状态变化。每个发热元件和相应的喷射出口之间的最小距离La在约90和130微米之间，每个发热元件和相应的供应口之间的最小距离Lb不大于约110微米。选择La和Lb使得La大于Lb。此外，驱动电路使发热元件通电，该电路提供电信号，使得相邻的发热元件以时间差驱动。

9. 发明授权

US4769653A Multihead liquid emission recording apparatus 失效
标题翻译：多头液体排放记录装置
公开(公告)号：US4769653A
公开(公告)日：1988-09-06
申请号：US4258
申请日：1987-01-02
申请人： Junji Shimoda
发明人： Junji Shimoda
IPC分类号： B41J2/045 , B41J2/015 , B41J2/055 , B41J2/205 , B41J2/21 , G01D15/16
CPC分类号： B41J2/2128
摘要： A multihead liquid emission recording apparatus comprises a plurality of liquid emission nozzles; a plurality of electromechanical conversion elements each provided for each of said plurality of liquid emission nozzles for jetting a recording liquid particle from each nozzle; and drive circuit means for driving each of said electromagnetic conversion elements by a voltage signal corresponding to its recording signal; wherein the change range of said drive signal for driving each of said electromagnetic conversion element is set such that the variation ranges of dot diameters on a recording medium formed by said recording liquid particle jetted out of each of said liquid emission nozzles become substantially the same.
摘要翻译：多头液体排放记录装置包括多个液体喷射喷嘴; 多个机电转换元件，每个设置用于所述多个液体喷射喷嘴中的每一个，用于从每个喷嘴喷射记录液体颗粒; 以及用于通过与其记录信号相对应的电压信号来驱动每个所述电磁转换元件的驱动电路装置; 其特征在于，用于驱动每个所述电磁转换元件的所述驱动信号的变化范围被设定为使得由每个所述液体发射喷嘴喷出的所述记录液体颗粒形成的记录介质上的点直径的变化范围变得基本相同。

10. 发明授权

US06508538B2 Liquid ejection head, head cartridge and ejection apparatus with plural, independent liquid supply means 失效
标题翻译：液体喷射头，头盒和具有多个独立液体供应装置的喷射装置
公开(公告)号：US06508538B2
公开(公告)日：2003-01-21
申请号：US09965835
申请日：2001-10-01
申请人： Toru Suzuki , Junji Shimoda , Akira Tsujimoto
发明人： Toru Suzuki , Junji Shimoda , Akira Tsujimoto
IPC分类号： B41J201
CPC分类号： B41J2/14145 , B41J2/1404 , B41J2002/14387 , B41J2202/11
摘要： Under the condition that common ink flow passages are formed for separately supplying inks to respective ejection opening arrays of an orifice plate, flow passage cross sectional areas of branched ink flow passages are set respectively according to ejection amounts of the respective ejection opening arrays.
摘要翻译：在形成用于将油墨分别供应到孔板的相应喷射口阵列的常用油墨流动通道的条件下，分支油墨流动通道的流动通道横截面面积分别根据各个喷射口阵列的喷射量设定。

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