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    Ozonizer
    1.
    发明授权
    Ozonizer 有权
    臭氧发生器

    公开(公告)号：US07108836B2

    公开(公告)日：2006-09-19

    申请号：US10156031

    申请日：2002-05-29

    申请人： Yujiro Okihara ,  Youichiro Tabata ,  Akaru Usui ,  Hiromichi Komiya ,  Yuji Ganryu ,  Masaki Kuzumoto ,  Noboru Wada ,  Koji Ohta ,  Shigenori Yagi ,  Hirozoh Kanegae

    发明人： Yujiro Okihara ,  Youichiro Tabata ,  Akaru Usui ,  Hiromichi Komiya ,  Yuji Ganryu ,  Masaki Kuzumoto ,  Noboru Wada ,  Koji Ohta ,  Shigenori Yagi ,  Hirozoh Kanegae

    IPC分类号： B01J19/08

    CPC分类号： C01B13/11 ,  C01B2201/12 ,  C01B2201/22 ,  C01B2201/32 ,  C01B2201/76

    摘要： An ozonizer has a flat plate-shaped low voltage electrode, flat plate-shaped first and second high voltage electrodes facing the low voltage electrode, a first dielectric, and a first spacer, located between the low voltage electrode and the first high voltage electrode, a second dielectric, and a second spacer between the electrode and the second high voltage electrode. The ozonizer also has a first electrode cooling sheet facing the first high voltage electrode at a side opposite a first discharge gap, a second electrode cooling sheet facing the second high voltage electrode, a first thermally conducting and electrically insulating sheet sandwiched between the first high voltage electrode and the first electrode cooling sheet, and a second thermally conducting and electrically insulating sheet sandwiched between the second high voltage electrode and the second electrode cooling sheet.

    摘要翻译： 臭氧发生器具有位于低电压电极和第一高压电极之间的平板状低电压电极，面对低电压电极的平板状的第一和第二高压电极，第一电介质和第一间隔件， 第二电介质，以及在所述电极和所述第二高压电极之间的第二间隔物。 臭氧发生器还具有与第一放电间隙相对的一侧面对第一高压电极的第一电极冷却片，与第二高压电极相对的第二电极冷却片，夹在第一高压电极之间的第一导热电绝缘片 电极和第一电极冷却片，以及夹在第二高压电极和第二电极冷却片之间的第二导热和电绝缘片。

    Ozonizer
    4.
    再颁专利
    Ozonizer 有权
    臭氧发生器

    公开(公告)号：USRE40746E1

    公开(公告)日：2009-06-16

    申请号：US11233463

    申请日：2005-09-23

    申请人： Yujiro Okihara ,  Youichiro Tabata ,  Akaru Usui ,  Hiromichi Komiya ,  Yuji Ganryu ,  Masaki Kuzumoto ,  Noboru Wada ,  Koji Ohta ,  Shigenori Yagi ,  Hirozoh Kanegae

    发明人： Yujiro Okihara ,  Youichiro Tabata ,  Akaru Usui ,  Hiromichi Komiya ,  Yuji Ganryu ,  Masaki Kuzumoto ,  Noboru Wada ,  Koji Ohta ,  Shigenori Yagi ,  Hirozoh Kanegae

    IPC分类号： B01J19/08

    CPC分类号： C01B13/11 ,  C01B2201/12 ,  C01B2201/22 ,  C01B2201/32 ,  C01B2201/76

    摘要： An ozonizer has a flat plate-shaped low voltage electrode 7, a flat plate-shaped high voltage electrode 3 facing a main surface of the low voltage electrode 7. The ozonizer also has a flat plate-shaped dielectric 5 and a spacer for forming a discharge gap 6 of a thin thickness in a laminating direction provided between the low voltage electrode 7 and the electrode 3, an electrode cooling sheet 1 provided facing a main surface of the electrode 3 at a side opposite the discharge gap 6 for cooling the electrode 3. The ozonizer also has a thermal conducting/electric insulating sheet 2 sandwiched between the electrode 3 and the electrode cooling sheet 1. An alternating voltage is applied between the low voltage electrode 7 and the electrode 3 and a discharge is produced in the discharge gap 6 injected with oxygen gas to produce ozone gas.

    摘要翻译： 臭氧发生器具有平板状低电压电极7，面对低电压电极7的主面的平板状高压电极3.臭氧发生器还具有平板状电介质5和用于形成 位于低压电极7和电极3之间的层叠方向上的厚度薄的放电间隙6，与放电间隙6相对的一侧面对电极3的主面设置的电极冷却片1，用于冷却电极3 臭氧发生器还具有夹在电极3和电极冷却片1之间的导热/电绝缘片2.在低压电极7和电极3之间施加交流电压，并且在放电间隙6中产生放电 注入氧气产生臭氧气体。

    Ozonizer
    5.
    发明授权
    Ozonizer 有权
    臭氧发生器

    公开(公告)号：US06866829B2

    公开(公告)日：2005-03-15

    申请号：US10155068

    申请日：2002-05-28

    申请人： Yujiro Okihara ,  Youichiro Tabata ,  Akaru Usui ,  Hiromichi Komiya ,  Yuji Ganryu ,  Masaki Kuzumoto ,  Noboru Wada ,  Koji Ohta ,  Shigenori Yagi ,  Hirozoh Kanegae

    发明人： Yujiro Okihara ,  Youichiro Tabata ,  Akaru Usui ,  Hiromichi Komiya ,  Yuji Ganryu ,  Masaki Kuzumoto ,  Noboru Wada ,  Koji Ohta ,  Shigenori Yagi ,  Hirozoh Kanegae

    IPC分类号： C01B13/11 ,  H01T23/00 ,  B01J19/08

    CPC分类号： C01B13/11 ,  C01B2201/12 ,  C01B2201/22 ,  C01B2201/32 ,  C01B2201/76

    摘要： An ozonizer has a flat plate-shaped low voltage electrode 7, a flat plate-shaped high voltage electrode 3 facing a main surface of the low voltage electrode 7. The ozonizer also has a flat plate-shaped dielectric 5 and a spacer for forming a discharge gap 6 of a thin thickness in a laminating direction provided between the low voltage electrode 7 and the electrode 3, an electrode cooling sheet 1 provided facing a main surface of the electrode 3 at a side opposite the discharge gap 6 for cooling the electrode 3. The ozonizer also has a thermal conducting/electric insulating sheet 2 sandwiched between the electrode 3 and the electrode cooling sheet 1. An alternating voltage is applied between the low voltage electrode 7 and the electrode 3 and a discharge is produced in the discharge gap 6 injected with oxygen gas to produce ozone gas.

    摘要翻译： 臭氧发生器具有平板状低电压电极7，面对低电压电极7的主面的平板状高压电极3.臭氧发生器还具有平板状电介质5和用于形成 位于低压电极7和电极3之间的层叠方向上的厚度薄的放电间隙6，与放电间隙6相对的一侧面对电极3的主面设置的电极冷却片1，用于冷却电极3 臭氧发生器还具有夹在电极3和电极冷却片1之间的导热/电绝缘片2.在低压电极7和电极3之间施加交流电压，并且在放电间隙6中产生放电 注入氧气产生臭氧气体。

    Ozonizer
    6.
    发明授权
    Ozonizer 有权
    臭氧发生器

    公开(公告)号：US07198765B2

    公开(公告)日：2007-04-03

    申请号：US10394048

    申请日：2003-03-24

    申请人： Youichiro Tabata ,  Akaru Usui ,  Yujiro Okihara ,  Tetsuya Saitsu ,  Norimitsu Esaki ,  Hajime Nakatani

    发明人： Youichiro Tabata ,  Akaru Usui ,  Yujiro Okihara ,  Tetsuya Saitsu ,  Norimitsu Esaki ,  Hajime Nakatani

    IPC分类号： B01J19/08

    CPC分类号： C01B13/11 ,  C01B2201/12 ,  C01B2201/22 ,  C01B2201/70

    摘要： An ozone generator in which a discharge region may be enlarged without damaging ozone generating performance. In the ozonizer, an alternating current is applied between a first electrode and a second electrode, and a discharge is produced in a gap into which oxygen is injected. In the first electrode, an ozone gas passage for retrieving ozone gas generated in the discharge region is located between an electrode surface facing the discharge region and a side. The ozone gas passages are dispersed in the first electrode. The ozone gas passages collect ozone generated at discharge region locations inside the first electrode.

    摘要翻译： 一种臭氧发生器，其中放电区域可以扩大而不损害臭氧产生性能。 在臭氧发生器中，在第一电极和第二电极之间施加交流电，并且在注入氧气的间隙中产生放电。 在第一电极中，用于回收在放电区域中产生的臭氧气体的臭氧气体通道位于面向放电区域的电极表面与侧面之间。 臭氧气体通道分散在第一电极中。 臭氧气体通道收集在第一电极内部的放电区域处产生的臭氧。

    Laser beam machine with an optical fiber cable
    7.
    发明授权
    Laser beam machine with an optical fiber cable 失效
    激光束机用光纤电缆

    公开(公告)号：US5660748A

    公开(公告)日：1997-08-26

    申请号：US606733

    申请日：1996-02-27

    申请人： Hisao Tanaka ,  Akaru Usui ,  Takeshi Irino ,  Shigehiro Yoshiyasu ,  Akira Ishimori

    发明人： Hisao Tanaka ,  Akaru Usui ,  Takeshi Irino ,  Shigehiro Yoshiyasu ,  Akira Ishimori

    IPC分类号： B23K26/06 ,  B23K26/08 ,  B23K26/10 ,  B23K26/12 ,  G02B6/32 ,  G02B6/42 ,  H01S3/00 ,  H01S3/101 ,  B23K26/02

    CPC分类号： B23K26/0648 ,  B23K26/06 ,  B23K26/10 ,  B23K26/12 ,  B23K26/123 ,  B23K26/128 ,  B23K26/14 ,  B23K26/1436 ,  B23K26/1476 ,  G02B6/32 ,  G02B6/4206 ,  G02B6/4248 ,  G02B6/4296

    摘要： A laser beam machine comprises an optical fiber cable for transmitting laser light, a beam output optical assembly for converging and emitting a laser beam and flexible protective conduits arranged along the X- and Y-axes accommodating the optical fiber cable as well as power and control cables for X-and Z-axis drive motors and an assist gas tube. While the beam output optical assembly can be moved along the X-, Y- and Z-axes, the flexible protective conduits do not bend in excess of the permissible bending radius of the optical fiber cable. The laser beam machine thus constructed provides improved reliability, safety and maintainability of the optical fiber cable as well as high laser beam converging performance and an enlarged machining area. In another embodiment a nozzle centering device is provided between an optical fiber cable and a nozzle housing holding a collimator lens and a condensor lens to align the optical axis of the optical fiber cable with the nozzle housing.

    摘要翻译： 激光束机包括用于传输激光的光纤电缆，用于会聚和发射激光束的光束输出光学组件和沿着容纳光纤电缆的X轴和Y轴布置的柔性保护导管以及功率和控制 用于X轴和Z轴驱动电机的电缆和辅助气体管。 当光束输出光学组件可以沿X，Y轴和Z轴移动时，柔性保护导管不会弯曲超过光纤电缆的允许弯曲半径。 如此构造的激光束机提高了光纤电缆的可靠性，安全性和可维护性，以及高激光束会聚性能和扩大的加工面积。 在另一个实施例中，喷嘴定心装置设置在光纤缆线和保持准直透镜和聚光透镜之间以使光纤缆线的光轴与喷嘴壳体对准的喷嘴壳体之间。

    Semiconductor excitation solid-state laser apparatus
    8.
    发明授权
    Semiconductor excitation solid-state laser apparatus 失效
    半导体激光固态激光装置

    公开(公告)号：US6038244A

    公开(公告)日：2000-03-14

    申请号：US16282

    申请日：1998-01-30

    申请人： Akaru Usui ,  Shinji Sato ,  Hisao Tanaka

    发明人： Akaru Usui ,  Shinji Sato ,  Hisao Tanaka

    IPC分类号： H01S3/094 ,  H01S3/0941 ,  H01S3/091

    CPC分类号： H01S3/0941 ,  H01S3/025 ,  H01S3/094057 ,  H01S3/094084

    摘要： A semiconductor excitation solid-state laser apparatus, in which a cross-sectional area of an optical guide plate leading an excited beam emitted from a semiconductor laser element to a solid-state laser medium is made larger in the side of the semiconductor laser element thereof, while a cross-sectional area thereof is made smaller in the side of the solid-state laser medium.

    摘要翻译： 半导体激光固态激光装置，其中将从半导体激光元件发射的激发光束引导到固态激光介质的导光板的横截面积在其半导体激光元件的侧面较大 而在固态激光介质的侧面的横截面积较小。

    Laser machining apparatus for welding and cutting
    9.
    发明授权
    Laser machining apparatus for welding and cutting 失效
    用于焊接和切割的激光加工设备

    公开(公告)号：US5221823A

    公开(公告)日：1993-06-22

    申请号：US821810

    申请日：1992-01-17

    申请人： Akaru Usui

    发明人： Akaru Usui

    IPC分类号： B23K26/08 ,  B23K26/10 ,  B23K26/14

    CPC分类号： B23K26/0884 ,  B23K26/123 ,  B23K26/1435 ,  B23K26/1436 ,  B23K26/1437 ,  B23K26/1476

    摘要： A laser machining apparatus having a laser oscillator connected to a laser robot by a beam transmitting apparatus made of beam ducts, in which the beam ducts are hermetically sealed between the outlet of the laser oscillator and the laser beam outlet of laser robot, and a working gas supplying inlet is mounted at an upper portion of the beam ducts for transmitting of the gas through the beam ducts and outputting of the gas at a nozzle in the laser robot head. According to the above construction, the present invention is able to prevent an occurrence of the heat lens phenomenon, and also able to prevent fumes and dust from entering into the beam duct.