公开(公告)号：US5797604A

公开(公告)日：1998-08-25

申请号：US764879

申请日：1996-12-16

申请人： Toshiyasu Inagaki ,  Yoshinori Morooka ,  Akihiro Kojima

发明人： Toshiyasu Inagaki ,  Yoshinori Morooka ,  Akihiro Kojima

IPC分类号： F16L19/00 ,  F16J15/08

CPC分类号： F16J15/0893 ,  F16J15/0887

摘要： A metal gasket excellent in sealing performance and capable of sealing with a small pressing force. The metal gasket comprises at least one metal sheath with a C-shaped cross-section and a ring elastic core surrounded by the metal sheath. The metal gasket provides a seal upon exertion of a force in the axis center direction. The metal sheath has a locally thin cross-section over the whole annular length, and when the metal sheath subject to a force and deformed, the deflection in the axis direction of the metal sheath due to concentrated stress on the thin worked portion causes the formation projections at both sides of the deflection which projections are pressed onto the sealing face to form air-tight seals.

摘要翻译： 密封性能优良，能够以小的按压力密封的金属密封垫。 金属垫片包括至少一个具有C形横截面的金属护套和由金属护套包围的环形弹性芯。 金属垫片在轴心方向上施加力时提供密封。 金属护套在整个环形长度上具有局部薄的横截面，并且当金属护套受到力并变形时，由于在薄加工部分上的集中应力，金属护套的轴向方向上的偏转导致形成 在突出部的两侧突出部被压在密封面上以形成气密密封。

公开(公告)号：US6056291A

公开(公告)日：2000-05-02

申请号：US84002

申请日：1998-05-26

申请人： Toshiyasu Inagaki ,  Yoshinori Morooka ,  Akihiro Kojima

发明人： Toshiyasu Inagaki ,  Yoshinori Morooka ,  Akihiro Kojima

IPC分类号： F16L19/00 ,  F16J15/08

CPC分类号： F16J15/0893 ,  F16J15/0887

摘要： A metal gasket excellent in sealing performance and capable of sealing with a small pressing force. The metal gasket comprises at least one metal sheath with C-shaped cross-section and a ring elastic core surrounded by the metal sheath and the metal gasket is served for sealing with aid of the contact with the sealing face tightened by exerting a force in the axis center direction, wherein the metal sheath has the worked portion with a locally thin cross-section over the whole length, and when the metal sheath is exerted with a force and deformed, the deflection in the axis direction of the metal sheath due to concentrated stress on the thin worked portion causes to form projections at the both sides of the deflection which projections are pressed onto the sealing face.

摘要翻译： 密封性能优良，能够以小的按压力密封的金属密封垫。 金属垫片包括至少一个具有C形横截面的金属护套和由金属护套包围的环形弹性芯，并且金属垫片用于密封，借助于与密封面的接触，通过在其中施加力 其中金属护套具有在整个长度上具有局部薄的横截面的加工部分，并且当金属护套施加力并变形时，由于集中的金属护套的轴向方向的偏转 在薄加工部分上的应力导致在偏转的两侧形成突起，该突起被压在密封面上。

公开(公告)号：US07832821B2

公开(公告)日：2010-11-16

申请号：US11720803

申请日：2006-12-28

申请人： Yoshinori Morooka

发明人： Yoshinori Morooka

IPC分类号： B41J29/38 ,  B41J29/393

CPC分类号： B41J2/2139 ,  B41J3/543 ,  B41J29/393

摘要： In an inkjet printing apparatus using plural line type inkjet printing heads for one color ink, and forming an image by dividing image data into pieces corresponding to the plural printing heads, a complementary printing operation using a simple configuration is achieved without causing a substantial decrease in printing speed even when one printing head has a poorly ejecting nozzle. When a one printing head has a poorly ejecting nozzle, a corresponding nozzle of another printing head complements the printing operation assigned to the poorly ejecting nozzle. At this time, the same piece of divided image data is fed to the one and the other printing heads. Then, the printing operation of the one printing head is made invalid only at the timing of driving the poorly ejecting nozzle, and the printing operation of the second printing head is made valid only at the timing of driving the corresponding nozzle.

摘要翻译： 在使用多色线型喷墨打印头的一种彩色墨水的喷墨打印装置中，通过将图像数据分割为与多个打印头相对应的片段来形成图像，实现使用简单配置的补充打印操作，而不会显着降低 即使在一个打印头喷射不良的情况下也是如此。 当一个打印头具有不良喷射喷嘴时，另一打印头的相应喷嘴补充分配给不良喷射喷嘴的打印操作。 此时，将相同的分割图像数据分配给一个和另一个打印头。 然后，仅在驱动不良喷射喷嘴的时刻才使得一个打印头的打印操作无效，并且仅在驱动相应喷嘴的时刻才使第二打印头的打印操作有效。

公开(公告)号：US20060071954A1

公开(公告)日：2006-04-06

申请号：US11236738

申请日：2005-09-28

申请人： Yoshinori Morooka ,  Yoshiyuki Shino

发明人： Yoshinori Morooka ,  Yoshiyuki Shino

IPC分类号： B41J29/38

CPC分类号： B41J2/17546

摘要： It is an object of this invention to provide an ink jet printing apparatus having excellent throughput which can continue the printing operation without interruption if a part of line heads falls into an unprintable state when the apparatus is printing images of the same color using a plurality of line heads. For this purpose, this invention divides the image data for images of the same color and supplies the divided image data to such a line head of the plurality of line heads intended to form images of the same color which are capable of ejecting ink properly so that the ink ejectable line head perform the printing operation according to the supplied image data.

摘要翻译： 本发明的目的是提供一种喷墨打印设备，其具有优异的生产能力，如果当设备使用多个打印机打印相同颜色的图像时，如果一部分线头处于不可打印状态，则可以继续打印操作 线头。 为此，本发明对于相同颜色的图像分割图像数据，并将划分的图像数据提供给多个线头的行头，以便形成能够正确喷射墨的相同颜色的图像，使得 喷墨线头根据提供的图像数据执行打印操作。

公开(公告)号：US20100156975A1

公开(公告)日：2010-06-24

申请号：US11720803

申请日：2006-12-28

申请人： Yoshinori Morooka

发明人： Yoshinori Morooka

IPC分类号： B41J29/38

CPC分类号： B41J2/2139 ,  B41J3/543 ,  B41J29/393

摘要： In an inkjet printing apparatus using plural line type inkjet printing heads for one color ink, and forming an image by dividing image data into pieces corresponding to the plural printing heads, a complementary printing operation using a simple configuration is achieved without causing a substantial decrease in printing speed even when one printing head has a poorly ejecting nozzle. When a one printing head has a poorly ejecting nozzle, a corresponding nozzle of another printing head complements the printing operation assigned to the poorly ejecting nozzle. At this time, the same piece of divided image data is fed to the one and the other printing heads. Then, the printing operation of the one printing head is made invalid only at the timing of driving the poorly ejecting nozzle, and the printing operation of the second printing head is made valid only at the timing of driving the corresponding nozzle.

摘要翻译： 在使用多色线型喷墨打印头的一种彩色墨水的喷墨打印装置中，通过将图像数据分割为与多个打印头相对应的片段来形成图像，实现使用简单配置的补充打印操作，而不会显着降低 即使在一个打印头喷射不良的情况下也是如此。 当一个打印头具有不良喷射喷嘴时，另一打印头的相应喷嘴补充分配给不良喷射喷嘴的打印操作。 此时，将相同的分割图像数据分配给一个和另一个打印头。 然后，仅在驱动不良喷射喷嘴的时刻才使得一个打印头的打印操作无效，并且仅在驱动相应喷嘴的时刻才使第二打印头的打印操作有效。

公开(公告)号：US07399059B2

公开(公告)日：2008-07-15

申请号：US11236738

申请日：2005-09-28

申请人： Yoshinori Morooka ,  Yoshiyuki Shino

发明人： Yoshinori Morooka ,  Yoshiyuki Shino

IPC分类号： B41J2/155

CPC分类号： B41J2/17546

摘要： An ink jet printing apparatus having excellent throughput can continue a printing operation without interruption if one or more line heads falls into an unprintable state when the apparatus is printing images of the same color using a plurality of line heads. For this purpose, image data for images of the same color is divided and the divided image data is supplied to such a line head of the plurality of line heads intended to form images of the same color that is capable of ejecting ink properly, so that the ink ejectable line head performs the printing operation according to the supplied image data.

摘要翻译： 如果当设备使用多个行头打印相同颜色的图像时，如果一个或多个行头处于不可打印状态，则具有优异吞吐量的喷墨打印设备可以不中断地继续打印操作。 为此，分割相同颜色的图像的图像数据，并将划分的图像数据提供给多个行头的这样的行头，用于形成能够正确喷射墨的相同颜色的图像，使得 喷墨线头根据所提供的图像数据执行打印操作。