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1. 发明授权

US08446591B2 Method for evaluating characteristics of optical modulator having Mach-Zehnder interferometers 有权
标题翻译：用于评估具有马赫 - 策德尔干涉仪的光学调制器的特性的方法
公开(公告)号：US08446591B2
公开(公告)日：2013-05-21
申请号：US12921833
申请日：2008-03-13
申请人： Tetsuya Kawanishi , Shinya Nakajima , Satoshi Shinada
发明人： Tetsuya Kawanishi , Shinya Nakajima , Satoshi Shinada
IPC分类号： G01N21/55 , G01B9/02 , H04B10/04 , H04B10/12
CPC分类号： G01B9/02 , G01M11/00 , G02F1/2255 , G02F2001/212 , G02F2201/18 , G02F2203/25 , G02F2203/69
摘要： ProblemsTo provide a method for evaluating characteristics of MZ interferometers in an optical modulator having a plurality of MZ interferometers.Means for Solving ProblemsWhen an optical modulator includes a plurality of MZ interferometers, the 0-degree component contains a signal derived from an MZ interferometer other than the MZ interferometers for evaluating the characteristic. For this, it is impossible to accurately evaluate the characteristic of the MZ interferometers. The present invention does not use the 0-degree component normally having the highest intensity. That is, the characteristic of the MZ interferometers are evaluated by using a side band intensity of the component other than the 0-degree component.
摘要翻译：问题提供一种用于评估具有多个MZ干涉仪的光调制器中的MZ干涉仪的特性的方法。解决问题的手段当光调制器包括多个MZ干涉仪时，0度分量包含从用于评估特性的MZ干涉仪以外的MZ干涉仪导出的信号。为此，不可能准确地评估MZ干涉仪的特性。本发明不使用通常具有最高强度的0度组分。也就是说，通过使用除了0度分量之外的分量的边带强度来评估MZ干涉仪的特性。

2. 发明授权

US08366251B2 Liquid container, method of filling liquid into liquid container, and remanufacturing method of liquid container 有权
公开(公告)号：US08366251B2
公开(公告)日：2013-02-05
申请号：US12509233
申请日：2009-07-24
申请人： Akihisa Wanibe , Taku Ishizawa , Satoshi Shinada , Chiaki Miyajima
发明人： Akihisa Wanibe , Taku Ishizawa , Satoshi Shinada , Chiaki Miyajima
IPC分类号： B41J2/175
CPC分类号： B41J2/17506
摘要： According to one aspect of the invention, a remanufacturing method of a liquid container forms an inlet in a certain area, for example, a buffer chamber, other than a specific section including liquid reservoirs and flow paths adjoining to and directly communicating with a bubble trap flow path in the liquid container. In the state of closing a liquid feeder and opening an air open structure, the remanufacturing method injects a liquid through the inlet to fill a space in the upstream of the inlet with the liquid. In the state of opening the liquid feeder and closing the air open structure, the remanufacturing method injects the liquid through the inlet to fill a space in the downstream of the inlet with the liquid. The remanufacturing process seals the inlet after completion of the injection of the liquid. This arrangement enables the liquid to be refilled into the liquid container without damaging the functions of the liquid container.

3. 发明授权

US08366250B2 Liquid container, method of filling liquid into liquid container, and remanufacturing method of liquid container 有权
标题翻译：液体容器，将液体装入液体容器的方法，以及液体容器的再制造方法
公开(公告)号：US08366250B2
公开(公告)日：2013-02-05
申请号：US12490876
申请日：2009-06-24
申请人： Akihisa Wanibe , Taku Ishizawa , Satoshi Shinada , Chiaki Miyajima
发明人： Akihisa Wanibe , Taku Ishizawa , Satoshi Shinada , Chiaki Miyajima
IPC分类号： B41J2/175
CPC分类号： B41J2/17506 , Y10T137/7287
摘要： According to one aspect of the invention, a remanufacturing method of a liquid container forms an inlet in a certain area, for example, a buffer chamber, other than a specific section including liquid reservoirs and flow paths adjoining to and directly communicating with a bubble trap flow path in the liquid container. In the state of closing a liquid feeder and opening an air open structure, the remanufacturing method injects a liquid through the inlet to fill a space in the upstream of the inlet with the liquid. In the state of opening the liquid feeder and closing the air open structure, the remanufacturing method injects the liquid through the inlet to fill a space in the downstream of the inlet with the liquid. The remanufacturing process seals the inlet after completion of the injection of the liquid. This arrangement enables the liquid to be refilled into the liquid container without damaging the functions of the liquid container.
摘要翻译：根据本发明的一个方面，一种液体容器的再制造方法在特定区域中形成一个入口，例如一个缓冲室，除了包括液体储存器的特定部分和与气泡阱相邻并直接连通的流动路径液体容器中的流路。在关闭液体供给器并打开空气开放结构的状态下，再制造方法通过入口注入液体以用液体填充入口上游的空间。在打开液体供给器并关闭空气开放结构的状态下，再制造方法通过入口注入液体以用液体填充入口下游的空间。再制造过程在液体注射完成之后密封入口。这种布置使得液体可以重新填充到液体容器中而不损害液体容器的功能。

4. 发明授权

US08141992B2 Liquid storage container 有权
标题翻译：储液容器
公开(公告)号：US08141992B2
公开(公告)日：2012-03-27
申请号：US11690790
申请日：2007-03-23
申请人： Taku Ishizawa , Satoshi Shinada
发明人： Taku Ishizawa , Satoshi Shinada
IPC分类号： B41J2/175
CPC分类号： B41J2/17566 , B41J2/17513 , B41J2002/17583
摘要： A liquid storage container prevents sucking of air bubbles into a liquid guide path, even when the amount of liquid remaining in the liquid storage chamber is reduced. The amount of liquid discarded, without being used, is reduced. A liquid storage container includes liquid storage chambers from which liquid is guided to a liquid-supplying unit through a liquid guide path and a liquid remaining-amount sensor for detecting the presence/absence of the liquid on the basis of variation in residual vibration that occurs when air bubbles enter the liquid guide path. The liquid storage chambers have concavities in the bottom walls thereof. Liquid outlets that communicate with the liquid guide path are formed at the bottom of the concavities, respectively. Therefore, air layers in the liquid storage chambers are prevented from coming into contact with the liquid outlets, respectively, before the remaining liquid does.
摘要翻译：液体储存容器即使当液体储存室中剩余的液体量减少时也能够防止气泡吸入液体引导路径。废弃的液体量不被使用，减少了。液体储存容器包括液体储存室，液体通过液体引导路径被引导到液体供应单元，液体剩余量传感器用于基于发生的残余振动的变化来检测液体的存在/不存在当气泡进入液体引导路径时。液体储存室在其底壁上具有凹面。分别在凹部的底部形成与液体引导通路连通的液体出口。因此，在剩余液体之前，液体储存室中的空气层分别被防止与液体出口接触。

5. 发明授权

US08057026B2 Liquid container with structure for controlling leaked liquid 失效
标题翻译：具有控制泄漏液体结构的液体容器
公开(公告)号：US08057026B2
公开(公告)日：2011-11-15
申请号：US12036684
申请日：2008-02-25
申请人： Hitotoshi Kimura , Yasuto Sakai , Satoshi Shinada , Michinari Tsukahara , Masanori Kobayashi , Taku Ishizawa
发明人： Hitotoshi Kimura , Yasuto Sakai , Satoshi Shinada , Michinari Tsukahara , Masanori Kobayashi , Taku Ishizawa
IPC分类号： B41J2/175
CPC分类号： B41J2/17553 , B41J2/16523 , B41J2/175 , B41J2/17509 , B41J2/17513 , B41J2002/1728 , B41J2002/17516
摘要： Liquid packs provided with the liquid leading members are stored in a container case that is constituted by fitting a case main body portion and a lid case in fitting portions, support portions, which positions the liquid leading members so as to be opposed to liquid introducing members attached to a cartridge inserting portion, are provided on a front surface of the container case, the fitting portions traverses the support portions, and space portions having a gap larger than a gap formed in the fitting portions are formed near the support portions in the fitting portions due to the capillarity is retained by the space portions and never flows to the fitting portions further extending from the space portions.
摘要翻译：设置有液体引导构件的液体容器被存储在容器壳体中，该容器壳体通过将壳体主体部分和盖子壳体装配在装配部分中，将液体引导构件定位成与液体引入构件相对的支撑部分在容器壳体的前表面上设置有安装在盒体插入部分上的装配部分穿过支撑部分，并且在配合部分中形成的间隙大于间隙的空间部分形成在配件中的支撑部分附近毛细管的部分由空间部分保持，并且不会流向从空间部分进一步延伸的嵌合部。

6. 发明授权

US08042909B2 Ink cartridge attachment/detachment device, recording apparatus, liquid ejection apparatus, and liquid container 有权
标题翻译：墨盒安装/拆卸装置，记录装置，液体喷射装置和液体容器
公开(公告)号：US08042909B2
公开(公告)日：2011-10-25
申请号：US11968265
申请日：2008-01-02
申请人： Yasuto Sakai , Satoshi Shinada , Tokujiro Okuno , Satoshi Kobayashi , Shuichi Kadota
发明人： Yasuto Sakai , Satoshi Shinada , Tokujiro Okuno , Satoshi Kobayashi , Shuichi Kadota
IPC分类号： B41J2/14 , B41J2/175
CPC分类号： B41J2/1752 , B41J2/17513 , B41J2/17523 , B41J2/17553 , B41J29/02
摘要： A liquid container for a liquid ejection apparatus includes: a case having a liquid containing portion in its interior; a supply portion which is formed on a first side wall of the case, and through which a liquid in the liquid containing portion can flow to an exterior; a contact portion, which can contact a part of a slider of the liquid ejection apparatus to move the slider in a direction in which the liquid container is inserted; and an engagement portion, which is configured to engage a lock portion of the slider. The contact portion and the engagement portion are formed on a second side wall of the case, the second side wall intersecting the first side wall.
摘要翻译：一种用于液体喷射装置的液体容器包括：在其内部具有液体容纳部分的壳体; 供给部，其形成在所述壳体的第一侧壁上，并且所述液体容纳部中的液体可以通过所述供给部流向外部; 接触部分，其可以接触液体喷射装置的滑块的一部分以沿着液体容器插入的方向移动滑块; 以及接合部，其被构造成接合所述滑块的锁定部。接触部分和接合部分形成在壳体的第二侧壁上，第二侧壁与第一侧壁相交。

7. 发明授权

US07954935B2 Liquid container with mounting and removal guide for regulating movement of the liquid container 有权
标题翻译：液体容器，带有用于调节液体容器运动的安装和拆卸指导
公开(公告)号：US07954935B2
公开(公告)日：2011-06-07
申请号：US11866131
申请日：2007-10-02
申请人： Hitotoshi Kimura , Taku Ishizawa , Satoshi Shinada , Takeo Seino
发明人： Hitotoshi Kimura , Taku Ishizawa , Satoshi Shinada , Takeo Seino
IPC分类号： B41J2/175
CPC分类号： B41J2/17553 , B41J2/1752
摘要： A liquid container includes a container body formed with a liquid supply port, and a container-side fixing structure which releasably regulates movement of the liquid container in an outward pulling direction in cooperation with apparatus-side fixing structure provided for the container mounting part in a state where the liquid container is mounted onto the container mounting part. The container-side fixing structure has a guide groove into which a fixing pin of the apparatus-side fixing structure can be inserted, and which guides the fixing pin in mounting and removal operations of the liquid container to and from the container mounting part. The guide groove includes a fixing part which engages the fixing pin to regulate the movement of the liquid container in the pulling direction in the state where the liquid container is mounted to the container mounting part. A slanted entrance surface is located at an entrance part of the guide groove, which slanted entrance surface slants so that a groove depth decreases in the movement direction of the fixing pin that relatively moves in association with an inserting operation of the liquid container into the container mounting part.
摘要翻译：液体容器包括形成有液体供给口的容器主体和容器侧固定结构，该容器侧固定结构与设置在容器安装部的装置侧固定结构协同地可释放地调节液体容器沿向外拉动方向的移动将液体容器安装在容器安装部上的状态。容器侧固定结构具有引导槽，可以插入装置侧固定结构的固定销，并且在液体容器的安装和拆卸操作中引导固定销进出容器安装部。引导槽包括固定部，其在液体容器安装到容器安装部的状态下与固定销接合，以调节液体容器在牵引方向上的移动。倾斜的入口表面位于引导槽的入口部分，倾斜的入口表面倾斜，使得相对于液体容器插入容器中的相对移动的固定销的移动方向上的凹槽深度减小安装部分。

8. 发明授权

US07934792B2 Liquid container 有权
标题翻译：液体容器
公开(公告)号：US07934792B2
公开(公告)日：2011-05-03
申请号：US12186156
申请日：2008-08-05
申请人： Toshio Kumagai , Atsushi Kobayashi , Satoshi Shinada
发明人： Toshio Kumagai , Atsushi Kobayashi , Satoshi Shinada
IPC分类号： B41J2/165
CPC分类号： B41J29/13 , B41J2/17513 , B41J2/17553 , B41J2/185 , B41J29/02
摘要： A liquid container of the invention has a container body including a storage space and a liquid feed port and a liquid injection port which are installed on the container body. The liquid feed port is structured so as to interconnect the storage space and the liquid ejecting head with each other, when the liquid container is mounted on a liquid ejecting unit. The liquid injection port is structured so as to interconnect the storage space of the container body and a liquid tank of a stationary unit with each other, when the liquid ejecting unit is united with the stationary unit. The invention provides a liquid container effective in realization of a liquid ejecting apparatus which can meet two needs for executing a large amount of printing and transporting when necessary.
摘要翻译：本发明的液体容器具有一个容器本体，它包括一个安装在容器主体上的储存空间和一个液体供给口和一个液体注入口。当液体容器安装在液体喷射单元上时，液体供给口被构造成将存储空间和液体喷射头彼此互连。当液体喷射单元与静止单元联合时，液体注入口被构造成将容器主体的存储空间和固定单元的液体箱相互连接。本发明提供一种有效实现液体喷射装置的液体容器，其可以满足在需要时执行大量打印和运输的两个需要。

9. 发明申请

US20110019199A1 METHOD FOR EVALUATING CHARACTERISTICS OF OPTICAL MODULATOR HAVING HIGH-PRECISION MACH-ZEHNDER INTERFEROMETERS 有权
标题翻译：具有高精度MACH-ZEHNDER干涉仪的光学调制器特性评估方法
公开(公告)号：US20110019199A1
公开(公告)日：2011-01-27
申请号：US12921235
申请日：2008-03-07
申请人： Tetsuya Kawanishi , Shinya Nakajima , Satoshi Shinada
发明人： Tetsuya Kawanishi , Shinya Nakajima , Satoshi Shinada
IPC分类号： G01B9/02
CPC分类号： G02F1/225 , G02F2001/212 , G02F2201/18 , G02F2203/69
摘要： Problem An object is to provide a method for evaluating characteristics of individual Mach-Zehnder (MZ) interferometers in an optical modulator which includes a plurality of MZ interferometers.Means for Solving Problems The method comprises a step for adjusting a bias voltage of the MZ interferometer, a step for eliminating zero-order components, a step for measuring an output intensity and a step for evaluating characteristics. An optical modulator (1) includes the first MZ interferometer (2) and the second MZ interferometer (3). The first MZ interferometer (2) includes wave-branching section (5). Two arms (6,7), wave coupling section (8) and electrodes which is not shown in figures.
摘要翻译：问题目的是提供一种用于评估包括多个MZ干涉仪的光学调制器中的各个马赫 - 曾德（MZ）干涉仪的特性的方法。解决问题的手段该方法包括用于调整MZ干涉仪的偏置电压的步骤，消除零阶分量的步骤，用于测量输出强度的步骤和用于评估特性的步骤。光调制器（1）包括第一MZ干涉仪（2）和第二MZ干涉仪（3）。第一MZ干涉仪（2）包括波分支部分（5）。两个臂（6,7），波形耦合部分（8）和电极，未示于图中。

10. 发明授权

US07866801B2 Liquid-supplying system and liquid-consuming apparatus 有权
标题翻译：液体供应系统和耗液装置
公开(公告)号：US07866801B2
公开(公告)日：2011-01-11
申请号：US11775578
申请日：2007-07-10
申请人： Taku Ishizawa , Satoshi Shinada
发明人： Taku Ishizawa , Satoshi Shinada
IPC分类号： B41J2/175 , B41J2/195
CPC分类号： B41J2/17509 , Y10T137/8342
摘要： A high-performance liquid-supplying system is provided in which cost reduction can be achieved with a simple system configuration and accuracy in detecting the residual amount of liquid is high. An ink-supplying system 1 supplies liquid reserved in a main tank 14 to a recording head 3 through a subtank 16 mounted on a carriage 6. The main tank 14 has a structure opened to the atmosphere, and the subtank 16 has a sealed structure. The subtank 16 has liquid-detecting means 21 including a vibrating plate 31 as a part of a liquid supply channel 18 or a temporary reservoir 16a and a piezoelectric actuator 32 provided on the vibrating plate 31.
摘要翻译：提供了一种高性能的液体供应系统，其中可以以简单的系统配置实现成本降低，并且在检测液体的残留量高时的准确度。供墨系统1通过安装在滑架6上的副容器16将储存在主容器14中的液体供应到记录头3.主容器14具有向大气开放的结构，并且子容器16具有密封结构。子容器16具有液体检测装置21，液体检测装置21包括作为液体供应通道18或临时储存器16a的一部分的振动板31和设置在振动板31上的压电致动器32。

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