公开(公告)号：US06289071B1

公开(公告)日：2001-09-11

申请号：US09388060

申请日：1999-09-01

申请人： Ichiro Fujiwara ,  Yoshiko Ito ,  Ren Iwata ,  Toshio Hyodo ,  Yasushige Yano ,  Akira Goto ,  Yuji Ikegami ,  Yoshio Nomiya

发明人： Ichiro Fujiwara ,  Yoshiko Ito ,  Ren Iwata ,  Toshio Hyodo ,  Yasushige Yano ,  Akira Goto ,  Yuji Ikegami ,  Yoshio Nomiya

IPC分类号： G21G406

CPC分类号： G21G1/10

摘要： The present invention provides a positron source essentially consisting of a carbon member having 18F bound onto the surface thereof, a method of preparing the same, and an automated system for supplying the same. In the present invention, the positron source is prepared by irradiating a solution containing both H218O and a small amount of natural fluorine ions with a beam of charged particles to generate 18F, and then passing an electric current through the solution using a carbon member 40 as an anode to cause to bind the generated 18F onto the surface of the carbon member.

摘要翻译： 本发明提供一种正电子源，其基本上由具有18F结合到其表面上的碳构件，其制备方法和用于提供该碳材料的自动化系统组成。 在本发明中，正电子源通过用带有电荷的粒子束照射含有H218O和少量天然氟离子的溶液来制造18F，然后使用碳构件40将电流通过溶液，作为 使产生的18F结合到碳构件的表面上的阳极。

公开(公告)号：US06225032B1

公开(公告)日：2001-05-01

申请号：US09139399

申请日：1998-08-25

申请人： Toshinori Hasegawa ,  Masaki Inaba ,  Akio Saitoh ,  Akira Goto ,  Masao Furukawa ,  Shin Ishimatsu ,  Miki Ito

发明人： Toshinori Hasegawa ,  Masaki Inaba ,  Akio Saitoh ,  Akira Goto ,  Masao Furukawa ,  Shin Ishimatsu ,  Miki Ito

IPC分类号： G03F700

CPC分类号： B41J2/1634 ,  B41J2/162 ,  B41J2/1637 ,  Y10S430/146

摘要： A method for manufacturing liquid jet recording heads, each provided with discharge ports to discharge liquid, a discharge port plate having the discharge ports arranged therefor, and performing ablation processing of holes becoming the discharge ports by use of a mask for projecting the image of the mask onto the discharge port plate with coherent laser beam as light source, comprises the following steps of forming water-repellent layer on the surface of the discharge port plate on the liquid discharge side; and of performing the ablation processing by irradiating the laser beam from the reverse side of the surface of discharge port plate having the water-repellent layer formed thereon in a state of such surface being arranged to be under the atmosphere containing fluorine atom, and forming the discharge ports, at the same time, enabling the substance containing the fluorine atom excited by the laser beam to adhere to the surface having the water-repellent layer formed thereon. In this manner, the throughput of product manufacture is enhanced without any provision of extra processing steps to remove the byproducts to be created by the irradiation of laser beam, hence contributing to a significant cost reduction of the manufacture of liquid jet recording heads.

摘要翻译： 一种液体喷射记录头的制造方法，每个液体喷射记录头均具有用于排出液体的排出口，具有排出口的排出口板，并且通过使用用于投影所述排出口的图像的掩模对成为排出口的孔进行消融处理 将具有相干激光束作为光源的排出口板掩模，包括在排液侧的排出口板的表面上形成防水层的步骤; 并且通过在形成有所述防水层的排出口板的表面的背面照射激光束，在这样的表面被布置在含有氟原子的气氛的状态下进行烧蚀处理，并且形成 排出口，同时使含有被激光束激发的氟原子的物质粘附到形成有防水层的表面上。 以这种方式，增加了产品生产的吞吐量，而没有任何额外的处理步骤来除去由激光束照射产生的副产品，从而有助于大大降低液体喷射记录头的制造成本。

公开(公告)号：US6048049A

公开(公告)日：2000-04-11

申请号：US947943

申请日：1997-10-09

申请人： Shin Ishimatsu ,  Masaki Inaba ,  Tsutomu Abe ,  Akira Goto ,  Masao Furukawa ,  Kouichi Omata ,  Toshinori Hasegawa ,  Miki Ito

发明人： Shin Ishimatsu ,  Masaki Inaba ,  Tsutomu Abe ,  Akira Goto ,  Masao Furukawa ,  Kouichi Omata ,  Toshinori Hasegawa ,  Miki Ito

IPC分类号： B23K26/00 ,  B23K26/06 ,  B23K26/38 ,  B41J2/14 ,  B41J2/16 ,  B41J2/135

CPC分类号： B41J2/1634 ,  B23K26/066 ,  B41J2/1404 ,  B41J2/1604 ,  B41J2/1623 ,  B41J2002/14379

摘要： A laser processing method comprises at least one of a laser light source, a beam shaping optical system for shaping laser beams, a mask having specific patterns corresponding to the processing configuration of a work, an illumination optical system for illuminating the mask, and a projection optical system for focusing the pattern images of the mask on the processing surface of the work by a specific magnification. This mask is provided with an extinct portion smaller than the quotient of the resolution and specific magnification of the projection optical system. With the method thus arranged, a work can be processed to provide complicated three-dimensional grooves having irregularities in the direction of laser irradiation by one-time processing. Also, the extinct portions make it possible to easily and finely adjust the extinction so that the precision of work processing is enhanced.

摘要翻译： 激光加工方法包括激光光源，用于成形激光束的光束整形光学系统，具有对应于工件的处理结构的特定图案的掩模，用于照亮掩模的照明光学系统和投影 光学系统，用于将掩模的图案图像以特定放大倍率聚焦在工件的处理表面上。 该掩模具有比投影光学系统的分辨率和特定放大率的商小的绝灭部分。 利用如此布置的方法，可以处理工件以通过一次处理来提供在激光照射方向上具有不规则性的复杂的三维凹槽。 此外，绝食部分使得可以容易且精细地调节消光，从而提高加工加工的精度。

公开(公告)号：US5828496A

公开(公告)日：1998-10-27

申请号：US361042

申请日：1994-12-21

申请人： Masayuki Nishiwaki ,  Hiroshi Sugitani ,  Tsuyoshi Orikasa ,  Akira Goto

发明人： Masayuki Nishiwaki ,  Hiroshi Sugitani ,  Tsuyoshi Orikasa ,  Akira Goto

IPC分类号： G02B27/12 ,  G02B27/10

CPC分类号： G02B27/126

摘要： An illumination optical system includes a beam dividing device for dividing a radiation beam into plural illumination beams, and an optical arrangement for superposing the illumination beams one upon another on a surface to be illuminated, the optical arrangement having different focal distances in substantially orthogonal first and second directions, and the optical arrangement being adapted to focus each of the illumination beams on the surface in the first direction while defocusing the same in the second direction, whereby a linear illumination region is defined on the surface.

摘要翻译： 照明光学系统包括用于将辐射束分割为多个照明光束的光束分割装置和用于在要被照射的表面上叠加照明光束的光学装置，该光学装置具有基本正交的第一和第 第二方向，并且所述光学布置适于将所述照明光束在所述第一方向上的所述表面上聚焦，同时使所述照明光束在所述第二方向上散焦，由此在所述表面上限定线性照明区域。

公开(公告)号：US5748213A

公开(公告)日：1998-05-05

申请号：US549200

申请日：1995-10-27

申请人： Seiichiro Karita ,  Hiroshi Sugitani ,  Yutaka Koizumi ,  Toshio Kashino ,  Haruhiko Terai ,  Akira Goto ,  Kouichi Omata ,  Hiroki Tajima ,  Kiyomitsu Kudo ,  Shin Ishimatsu ,  Masaru Iketani

发明人： Seiichiro Karita ,  Hiroshi Sugitani ,  Yutaka Koizumi ,  Toshio Kashino ,  Haruhiko Terai ,  Akira Goto ,  Kouichi Omata ,  Hiroki Tajima ,  Kiyomitsu Kudo ,  Shin Ishimatsu ,  Masaru Iketani

IPC分类号： B41J2/14 ,  B41J2/155 ,  B41J2/16 ,  B41J2/05

CPC分类号： B41J2/14145 ,  B41J2/14024 ,  B41J2/155 ,  B41J2/1601 ,  B41J2/1634 ,  B41J2202/20

摘要： An ink jet head for discharging ink comprises a plurality of elemental substrates having a plurality of discharge energy generating elements arranged in line for discharging ink, a grooved member having a plurality of walls joined with the plurality of elemental substrates arranged to constitute ink paths for each of the discharge energy generating elements, these ink paths being formed by joining the walls of the grooved member under pressure with the plurality of elemental substrates thus arranged, and among the plurality of walls, a plurality of ribs formed on the bottom of each wall arranged on each boundary between elemental substrates, and configured along this boundary line to abut upon each of different elemental substrates, respectively. In this way, any gaps and steps existing between the elemental substrates are sealed by the ribs formed for the walls of the grooved member when this member is joined with the elemental substrates under pressure, thus preventing any ink leakage from such gaps or steps, and also, suppressing the pressure wave cross talk between ink paths in order to perform recording in good condition.

摘要翻译： 一种用于排放墨水的喷墨头包括多个元素基片，其具有排列成排列墨水的排列能量产生元件的多个排放能量产生元件，一个带多个壁的多个壁连接的带槽构件，该多个基底布置成构成每个 的排出能量产生元件，这些油墨通道是通过在加压下与带槽构件的壁接合而形成的，并且在多个壁之间形成多个肋，每个壁形成在每个壁的底部上， 在元件基板之间的每个边界上，并且沿着该边界线分别配置以抵靠每个不同的基底基板。 以这种方式，当元件与元件基板在加压下接合时，在元件基板之间存在的任何间隙和台阶都被形成用于凹槽构件的壁的肋密封，从而防止油墨从这种间隙或台阶中渗漏， 也抑制油墨路径之间的压力波串扰，以便良好地进行记录。

公开(公告)号：US5657539A

公开(公告)日：1997-08-19

申请号：US310806

申请日：1994-09-22

申请人： Tsuyoshi Orikasa ,  Fumio Ichikawa ,  Kazuaki Masuda ,  Kunihiko Maeoka ,  Takashi Watanabe ,  Osamu Sato ,  Akira Goto

发明人： Tsuyoshi Orikasa ,  Fumio Ichikawa ,  Kazuaki Masuda ,  Kunihiko Maeoka ,  Takashi Watanabe ,  Osamu Sato ,  Akira Goto

IPC分类号： B23K26/06 ,  B23K26/08 ,  B23K26/38 ,  B41J2/16 ,  B23P15/00

CPC分类号： B41J2/1637 ,  B23K26/066 ,  B23K26/08 ,  B23K26/389 ,  B41J2/1604 ,  B41J2/162 ,  B41J2/1623 ,  B41J2/1634 ,  B41J2002/14362 ,  B41J2002/14379 ,  Y10T29/49401 ,  Y10T29/49895

摘要： An ink jet recording head is produced by forming in a first substrate a plurality of orifices for ejecting an ink droplet and a reference object for registration; forming in a second substrate ejection energy generating elements for supplying energy for ejecting the ink placed in liquid passages communicating with the orifices; and joining the first substrate and the second substrate together on the basis of the reference object for registration.

摘要翻译： 通过在第一基板中形成用于喷射墨滴的多个喷嘴和用于配准的参考对象来生产喷墨记录头; 在第二基板中形成喷射能量产生元件，用于提供用于喷射放置在与所述孔连通的液体通道中的油墨的能量; 并且基于用于配准的参考对象将所述第一基板和所述第二基板接合在一起。

公开(公告)号：US5451992A

公开(公告)日：1995-09-19

申请号：US968347

申请日：1992-10-29

申请人： Akihiko Shimomura ,  Shigeo Toganoh ,  Takashi Watanabe ,  Akira Goto ,  Motoaki Sato

发明人： Akihiko Shimomura ,  Shigeo Toganoh ,  Takashi Watanabe ,  Akira Goto ,  Motoaki Sato

IPC分类号： B05B1/00 ,  B41J2/05 ,  B41J2/16 ,  B41J2/14

CPC分类号： B41J2/1606

摘要： An ink jet head accomplishes high quality recording for a long term by an improved liquid repellency treatment. This liquid repellency treatment is applied to at least a peripheral portion of a discharge port on an ink discharge port forming surface of the ink jet head. A mixture of a fluorine-containing high polymer compound and a compound having fluorine substituted hydrocarbon group and a silazane group, alkoxysilane group or halogenized silane group is employed as a liquid repellent agent.

摘要翻译： 喷墨头通过改进的液体排斥处理长期实现高质量的记录。 该液体排斥处理被施加到喷墨头的喷墨口形成表面上的排出口的至少周边部分。 使用含氟高分子化合物和具有氟取代烃基的化合物和硅氮烷基，烷氧基硅烷基或卤化硅烷基的混合物作为防液剂。

公开(公告)号：US5389954A

公开(公告)日：1995-02-14

申请号：US794862

申请日：1991-11-19

申请人： Masaki Inaba ,  Hiroshi Kohno ,  Fumio Ichikawa ,  Kazuaki Masuda ,  Takashi Watanabe ,  Tsuyoshi Orikasa ,  Masayuki Nishiwaki ,  Toshio Tsuda ,  Akira Goto

发明人： Masaki Inaba ,  Hiroshi Kohno ,  Fumio Ichikawa ,  Kazuaki Masuda ,  Takashi Watanabe ,  Tsuyoshi Orikasa ,  Masayuki Nishiwaki ,  Toshio Tsuda ,  Akira Goto

IPC分类号： B23K26/04 ,  B23K26/06 ,  B41J2/16 ,  B41J2/435

CPC分类号： B23K26/043 ,  B23K26/04 ,  B23K26/066 ,  B41J2/162 ,  B41J2/1634

摘要： In a laser process apparatus, a plurality of holes each having a predetermined shape are formed in a work upon radiation of light from an excimer laser. The apparatus is provided with a mask, in which a plurality of predetermined small holes are formed in correspondence with the plurality of holes to be formed in the work, and which allows laser light from the excimer laser to pass through the small holes thereof toward the work, a projection optical system for projecting optical images each having a predetermined shape onto the work through the small holes of the mask, a measurement optical system for measuring a work position, and a moving stage for moving the work on the basis of a measurement result form the measurement optical system.

摘要翻译： 在激光加工装置中，在来自准分子激光的光的照射下，在工作中形成各具有规定形状的多个孔。 该装置设置有掩模，其中与待形成的多个孔对应地形成多个预定的小孔，并且允许来自准分子激光器的激光穿过其小孔朝向 投影光学系统，用于通过掩模的小孔将具有预定形状的光学图像投射到工件上，用于测量工作位置的测量光学系统和用于基于测量来移动工件的移动台 结果形成测量光学系统。

公开(公告)号：US5148192A

公开(公告)日：1992-09-15

申请号：US583167

申请日：1990-09-17

申请人： Masaaki Izumida ,  Koichi Sato ,  Shigeaki Tanaka ,  Tsuguhiro Fukuda ,  Nobuyuki Kuwabara ,  Akira Goto ,  Takashi Watanabe ,  Kunihiko Maeoka ,  Hiroshi Sugitani ,  Yoshifumi Hattori ,  Masami Ikeda ,  Asao Saito ,  Kazuaki Masuda ,  Akio Saito ,  Tsuyoshi Orikasa

发明人： Masaaki Izumida ,  Koichi Sato ,  Shigeaki Tanaka ,  Tsuguhiro Fukuda ,  Nobuyuki Kuwabara ,  Akira Goto ,  Takashi Watanabe ,  Kunihiko Maeoka ,  Hiroshi Sugitani ,  Yoshifumi Hattori ,  Masami Ikeda ,  Asao Saito ,  Kazuaki Masuda ,  Akio Saito ,  Tsuyoshi Orikasa

IPC分类号： B29C53/60 ,  B29C53/78 ,  B41J2/01 ,  B41J2/05 ,  B41J2/135 ,  B41J2/14 ,  G01D15/18

CPC分类号： B41J2/1404 ,  B41J2002/14379

摘要： A liquid jet recording head includes a heat generating element; a heat acting zone in which heat generated by the heat generating device acts on liquid; a liquid feeding passage adjacent to the heat acting zone having a liquid supply opening for supplying liquid to the heat acting zone; a liquid ejection passage adjacent the heat acting zone and having an orifice through which the liquid is ejected; wherein a center line passing through the center of the liquid supply opening along a direction of the liquid supply from the liquid supply passage to the heat acting zone is directly across a wall constituting the liquid ejection passage.

公开(公告)号：US09412526B2

公开(公告)日：2016-08-09

申请号：US14495857

申请日：2014-09-24

申请人： Akira Goto ,  Takuya Eguchi ,  Hiroaki Ota

发明人： Akira Goto ,  Takuya Eguchi ,  Hiroaki Ota

IPC分类号： H01H13/00 ,  H01H3/02 ,  H01H15/02 ,  H01H23/14

CPC分类号： H01H3/02 ,  H01H15/02 ,  H01H23/148

摘要： A switch includes: a case including a bottom portion and a side wall; a fixed terminal provided on the bottom portion of the case; a supporting member provided in the case; a movable contact strip supported by the supporting member so as to be pivotable in a vertical direction above the fixed terminal; a resilient member provided between the side wall of the case and the movable contact strip, and configured to urge one end portion of the movable contact strip obliquely upward; and a pressing member provided above the resilient member. The movable contact strip pivots and an opened-closed state between the movable contact strip and the fixed terminal is switched by pressing a center portion of the resilient member downward by the pressing member.

摘要翻译： 开关包括：壳体，包括底部和侧壁; 设置在壳体的底部的固定端子; 设置在壳体中的支撑构件; 可动接触片，其由所述支撑构件支撑，以能够在所述固定端子上方沿垂直方向枢转; 弹性构件，其设置在所述壳体的所述侧壁和所述可动接触片之间，并且构造成将所述可动接触片的一个端部倾斜向上推动; 以及设置在所述弹性构件上方的按压构件。 通过按压部件向下方按压弹性部件的中心部分，切换可动接触片片之间的可动接触片和固定端子之间的打开关闭状态。