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1. 发明授权

US08585060B2 Tandem seal device 有权
标题翻译：串联密封装置
公开(公告)号：US08585060B2
公开(公告)日：2013-11-19
申请号：US12743602
申请日：2008-11-18
申请人： Yoji Oshii , Koji Akiyama , Joji Watanabe , Atsushi Kaneko
发明人： Yoji Oshii , Koji Akiyama , Joji Watanabe , Atsushi Kaneko
IPC分类号： F16J15/34
CPC分类号： F16J15/342 , F16J15/004 , F16J15/3484 , F16J15/40
摘要： A mechanical seal device for obtaining appropriate sliding properties under any conditions, such as a pressure of seal is low or high. Both first grooves 463 and second grooves 464 are formed on a sliding face 46 of a stationary ring 46. The first grooves which are not in communication externally and act for reducing contact resistance of a sliding face by a dynamic pressure action when a rotary shaft rotates, the second grooves act for reducing the contact resistance of the sliding face constantly by introducing a pressure from external. Thus, a mechanical seal device which is available to seal sealed fluid under an appropriate dry contact status wherein a sliding face load is reduced in any condition can be provided.
摘要翻译：用于在诸如密封压力的任何条件下获得适当的滑动性能的机械密封装置低或高。第一凹槽463和第二凹槽464都形成在静止环46的滑动面46上。当旋转轴旋转时，不与外部连通的第一凹槽用于通过动压力降低滑动面的接触电阻，第二槽用于通过从外部引入压力来不断地减小滑动面的接触电阻。因此，可以提供在适当的干接触状态下可用于密封密封流体的机械密封装置，其中在任何情况下滑动面负载减小。

2. 发明授权

US5894369A Lens device with anti-fogging 失效
标题翻译：镜头装置防雾
公开(公告)号：US5894369A
公开(公告)日：1999-04-13
申请号：US967659
申请日：1997-11-10
申请人： Harou Akiba , Naotake Mitsumori , Joji Watanabe , Yuichi Torii
发明人： Harou Akiba , Naotake Mitsumori , Joji Watanabe , Yuichi Torii
IPC分类号： A61B1/05 , A61B1/12 , G02B23/24 , G02B7/02 , G02B11/04
CPC分类号： A61B1/00096 , A61B1/127 , G02B23/2423 , A61B1/05
摘要： An anti-fogging lens device, having a plural number of optical glass lens elements mounted within a lens barrel, including a first lens element located in a foremost position on the side of a subject and a second lens element located behind and at a space from the first lens element. A spacer ring is fitted in the lens barrel to set apart the first and second lens elements by a gap space of a predetermined width. The spacer ring is formed of a material having higher thermal conductivity than the lens elements and, on the inner peripheral side thereof, provided with a moisture depositing surface which is formed in a non-flat shape to increase its surface area. The lens barrel is fitted in a cylindrical member, and a seal pocket, to be packed with a seal material, is formed between the lens barrel and the cylindrical member to stop clearances between these two members with a secure hermetical seal.
摘要翻译：一种防雾透镜装置，具有安装在镜筒内的多个光学玻璃透镜元件，包括位于被检体侧面的最前位置的第一透镜元件和位于被检体侧面的第二透镜元件，第一透镜元件。间隔环安装在镜筒中，以通过预定宽度的间隙来分离第一和第二透镜元件。间隔环由具有比透镜元件更高的热导率的材料形成，并且在其内周侧上设置有形成为非平坦形状的水分沉积表面以增加其表面积。透镜筒装配在圆柱形构件中，并且在透镜筒和圆柱形构件之间形成要封装有密封材料的密封袋，以通过安全的密封封住这两个构件之间的间隙。

3. 发明申请

US20070167685A1 Endoscope 审中-公开
标题翻译：内窥镜
公开(公告)号：US20070167685A1
公开(公告)日：2007-07-19
申请号：US11652079
申请日：2007-01-11
申请人： Joji Watanabe
发明人： Joji Watanabe
IPC分类号： A61B1/00
CPC分类号： A61B1/018 , A61B1/00137 , A61L29/085 , C08L83/04
摘要： An endoscope comprises: a rubber member having a slide area with another member constituting the endoscope, wherein polyalkylsiloxane is coated over the slide area of the rubber member.
摘要翻译：内窥镜包括：橡胶构件，其具有与构成内窥镜的另一构件的滑动区域，其中聚烷基硅氧烷涂覆在橡胶构件的滑动区域上。

4. 发明授权

US4970787A Adjustable tubular hair cutting apparatus 失效
标题翻译：可调节管状头发切割装置
公开(公告)号：US4970787A
公开(公告)日：1990-11-20
申请号：US493636
申请日：1990-03-15
申请人： Joji Watanabe , Shigeko Watanabe
发明人： Joji Watanabe , Shigeko Watanabe
IPC分类号： B26B19/44
CPC分类号： B26B19/44
摘要： An apparatus including a cylindrical housing mounting an upper cylindrical housing slidably thereto to vary a spacing between an entrance of the upper cylindrical housing to a series of cutting blades. The cutting blades are mounted to a rotating shaft of an electric motor, with an exhaust conduit positioned between the electric motor and the cutting blades for directing cut hair and debris exteriorly of the housing, with the conduit associated with a source of vacuum, and wherein the conduit includes sliding doors for varying the degree of vacuum directed to the conduit. Alternative configurations include a self-enclosed housing with the vacuum source defined by impeller blades mounted within a lowermost portion of the housing underlying a porous bag with the housing separable to gain access to the porous bag utilizing either a direct drive for the impeller blades, or alternatively a gear drive to circumvent the porous bag.
摘要翻译：一种包括圆柱形壳体的装置，其可滑动地安装上部圆柱形壳体以改变上部圆柱形壳体的入口与一系列切割刀片之间的间隔。切割刀片安装到电动机的旋转轴上，排气管定位在电动马达和切割刀片之间，用于在外壳的外部引导切割的毛发和碎片，导管与真空源相关联，并且其中导管包括用于改变指向导管的真空度的滑动门。替代配置包括自封闭壳体，其中真空源由叶轮叶片所限定，叶轮叶片安装在多孔袋下面的壳体的最下部分内，壳体可分离以利用用于叶轮叶片的直接驱动来进入多孔袋，或或者是绕过多孔袋的齿轮传动装置。

5. 发明授权

US06695775B2 Lens assembly for endoscopic lens system 失效
标题翻译：镜头组件用于内镜透镜系统
公开(公告)号：US06695775B2
公开(公告)日：2004-02-24
申请号：US10163527
申请日：2002-06-07
申请人： Joji Watanabe , Kazuhiro Sakamoto , Nobuyuki Miura , Shuichi Yamataka , Hiroshi Kuboya , Tadasu Kobayashi
发明人： Joji Watanabe , Kazuhiro Sakamoto , Nobuyuki Miura , Shuichi Yamataka , Hiroshi Kuboya , Tadasu Kobayashi
IPC分类号： A61B1055
CPC分类号： G02B23/243 , G02B7/02 , G02B7/025
摘要： An optical lens assembly containing a plural number of lens elements for an optical system to be incorporated into a tip end portion of an endoscopic insertion instrument. Of a plural number of lenses which constitute an optical system, a metal film layer is formed on confronting outer peripheral surface portions of at least two adjacently located lenses, outside respective effective lens areas, and the two adjacently located lenses are assembled and fixedly bonded together by applying solder to the outer peripheral surface portions with a metal film layer.
摘要翻译：一种光学透镜组件，其包含多个用于光学系统的透镜元件，所述透镜元件将被结合到内窥镜插入器具的末端部分中。在构成光学系统的多个透镜中，金属膜层形成在至少两个相邻的透镜的相对的有效透镜区域的外侧的相对的外周面部分上，并且两个相邻的透镜组装并固定在一起通过用金属膜层向外周表面部分施加焊料。

6. 发明授权

US08663197B2 Flexible channel for use on endoscope 失效
标题翻译：灵活的通道用于内窥镜
公开(公告)号：US08663197B2
公开(公告)日：2014-03-04
申请号：US11806497
申请日：2007-05-31
申请人： Akira Ogura , Joji Watanabe
发明人： Akira Ogura , Joji Watanabe
IPC分类号： A61M25/00 , A61B1/04
CPC分类号： A61B1/018 , A61B1/0011 , A61B1/005 , G02B23/2476
摘要： A flexible channel to be incorporated into an endoscopic insertion portion having a flexible portion at least in part of its length, for the purpose of providing a flexible passage internally of the endoscopic insertion portion. The flexible channel is composed of a flexible tube with a helical groove on and around its outer periphery, and a reinforcing coil fitted in the helical groove on the flexible tube. At the root of the helical groove, angular projections are formed at intervals in the longitudinal direction and the reinforcing coil is tightly pressed tightly against the angular projections.
摘要翻译：为了在内窥镜插入部分内部提供柔性通道，将柔性通道结合到具有至少部分长度的柔性部分的内窥镜插入部分中。柔性通道由在其外周上和周围具有螺旋槽的柔性管和装配在柔性管上的螺旋槽中的加强线圈组成。在螺旋槽的根部处，在纵向上以间隔形成角突起，并且加强线圈被紧紧地压靠在角突起上。

7. 发明申请

US20070282304A1 Flexible channel for use on endoscope 失效
标题翻译：灵活的通道用于内窥镜
公开(公告)号：US20070282304A1
公开(公告)日：2007-12-06
申请号：US11806497
申请日：2007-05-31
申请人： Akira Ogura , Joji Watanabe
发明人： Akira Ogura , Joji Watanabe
IPC分类号： A61M25/00
CPC分类号： A61B1/018 , A61B1/0011 , A61B1/005 , G02B23/2476
摘要： A flexible channel to be incorporated into an endoscopic insertion portion having a flexible portion at least in part of its length, for the purpose of providing a flexible passage internally of the endoscopic insertion portion. The flexible channel is composed of a flexible tube with a helical groove on and around its outer periphery, and a reinforcing coil fitted in the helical groove on the flexible tube. At the root of the helical groove, angular projections are formed at intervals in the longitudinal direction and the reinforcing coil is tightly pressed tightly against the angular projections.
摘要翻译：为了在内窥镜插入部分内部提供柔性通道，将柔性通道结合到具有至少部分长度的柔性部分的内窥镜插入部分中。柔性通道由在其外周上和周围具有螺旋槽的柔性管和装配在柔性管上的螺旋槽中的加强线圈组成。在螺旋槽的根部处，在纵向上以间隔形成角突起，并且加强线圈被紧紧地压靠在角突起上。

8. 发明授权

US06494222B1 Ultrasonic cleaning apparatus for an endoscope 失效
标题翻译：内窥镜用超声波清洗装置
公开(公告)号：US06494222B1
公开(公告)日：2002-12-17
申请号：US09693937
申请日：2000-10-23
申请人： Naotake Mitsumori , Joji Watanabe
发明人： Naotake Mitsumori , Joji Watanabe
IPC分类号： B08B312
CPC分类号： B08B3/12 , A61B1/12 , B08B3/006
摘要： An ultrasonic cleaning apparatus of the present invention has a cleaning vessel which is made of a synthetic resin, while an ultrasonic vibration units are respectively disposed to face a hand control part, a top end, and a connector of an endoscope which is contained in the cleaning vessel. The ultrasonic vibration units individually have a diaphragm which is disposed at an opening of the cleaning vessel and ultrasonic vibrators which are adhered at the bottom of the diaphragm. An elastic body is provided between the cleaning vessel and the diaphragm.
摘要翻译：本发明的超声波清洗装置具有由合成树脂制成的清洗容器，超声波振动装置分别设置在与所述内窥镜的手控制部，顶端部和连接器相对的位置清洁船。超声波振动单元分别具有设置在清洗槽的开口处的隔膜和粘附在隔膜底部的超声波振子。在清洁容器和隔膜之间设有弹性体。

9. 发明授权

US06398722B1 Endoscope rubber part having a perfluoromonomer structure 有权
标题翻译：具有全氟单体结构的内窥镜橡胶部件
公开(公告)号：US06398722B1
公开(公告)日：2002-06-04
申请号：US09502217
申请日：2000-02-11
申请人： Naotake Mitsumori , Joji Watanabe
发明人： Naotake Mitsumori , Joji Watanabe
IPC分类号： A61B100
CPC分类号： A61B1/00137 , A61B1/121 , A61L2/07 , A61L29/042 , A61L2202/24
摘要： In an endoscope apparatus, a suction button is detachable from a manual control part, and rubber parts such as O-rings and a knob are attached to the suction button. The rubber parts are made of a perfluoromonomer rubber material that is obtained by vulcanizing a material having a perfluoromonomer structure in which an average molecular weight is not greater than 2000. Thus, the rubber parts have excellent chemical resistance, heat resistance and mechanical strength. Therefore, the suction button can be both disinfected with new types of disinfectant having powerful oxidizing properties and sterilized in an autoclave.
摘要翻译：在内窥镜装置中，吸引按钮可从手动控制部分拆卸，并且诸如O形环和旋钮的橡胶部分附接到抽吸按钮。橡胶部件由通过硫化具有平均分子量不大于2000的全氟单体结构的材料获得的全氟单体橡胶材料制成。因此，橡胶部件具有优异的耐化学性，耐热性和机械强度。因此，吸入按钮可以用具有强氧化性能的新型消毒剂进行消毒，并在高压灭菌器中灭菌。

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