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公开(公告)号:US6133185A
公开(公告)日:2000-10-17
申请号:US744814
申请日:1996-11-06
申请人: Yukio Kinugasa , Kouhei Igarashi , Takaaki Itou , Naoto Suzuki , Takehisa Yaegashi , Takaaki Kanazawa , Takahiro Hayashi , Koji Yokota , Yasutaka Nagai
发明人: Yukio Kinugasa , Kouhei Igarashi , Takaaki Itou , Naoto Suzuki , Takehisa Yaegashi , Takaaki Kanazawa , Takahiro Hayashi , Koji Yokota , Yasutaka Nagai
CPC分类号: F01N3/10 , B01D53/9418 , B01D53/9495 , F01N13/009 , F01N13/0097 , F01N3/0842 , F01N3/106 , F01N3/108 , B01D2255/1021 , B01D2255/20761 , B01D2255/50 , B01D2255/911 , B01D53/9477 , F01N2240/25 , F01N2250/12 , F01N2370/04 , F01N2570/14 , F02B1/04 , F02D41/0275 , Y02T10/24
摘要: An exhaust gas purifying catalyst, for reducing nitrogen oxides and ammonia in an exhaust gas of an internal combustion engine, in an oxidizing atmosphere, is provided. The exhaust gas purifying catalyst comprises a first catalyst having zeolite carrying platinum and copper thereon. Preferably, the exhaust gas purifying catalyst further comprises a second catalyst having zeolite carrying copper thereon. Preferably, the second catalyst is arranged upstream of the first catalyst, with respect to the exhaust gas flow.
摘要翻译: 提供一种用于在氧化气氛中还原内燃机的废气中的氮氧化物和氨的废气净化催化剂。 废气净化催化剂包括具有在其上载有铂和铜的沸石的第一催化剂。 优选地,废气净化催化剂还包含具有在其上载有铜的沸石的第二催化剂。 优选地,第二催化剂相对于废气流布置在第一催化剂的上游。
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公开(公告)号:US5469852A
公开(公告)日:1995-11-28
申请号:US209215
申请日:1994-03-11
申请人: Hisashi Nakamura , Yasutaka Nagai , Susumu Hiki
发明人: Hisashi Nakamura , Yasutaka Nagai , Susumu Hiki
IPC分类号: A61B8/12
CPC分类号: A61B8/12 , A61B8/445 , A61B8/4461 , A61B8/463
摘要: An ultrasound diagnostic apparatus and a probe therefor for a body cavity of a patient are disclosed. The probe comprises a transducer which rotates to obtain sectional ultrasound images along various angles. The apparatus comprises a means for indicating the rotation angle of the transducer. A mark for indicating the angle is provided on a surface of the transducer. The rotation angle is detected electrically to be displayed on a CRT screen. For more precise detection, slack removers for removing slacks of rotation wires are provided. A rotation angle indicator for indicating the rotation angle of a rotation knob which represents the rotation angle of the transducer is provided on the operation portion.
摘要翻译: 公开了一种用于患者体腔的超声诊断装置及其探头。 探头包括转动器,以便沿着各种角度获得分段超声图像。 该装置包括用于指示换能器的旋转角度的装置。 用于指示角度的标记设置在换能器的表面上。 旋转角度被电检测以显示在CRT屏幕上。 为了更精确地检测,提供了用于去除旋转线松弛的松弛去除器。 用于指示表示换能器的旋转角度的旋钮的旋转角度的旋转角度指示器设置在操作部分上。
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