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1. 发明授权

US06742496B2 Butterfly valve 失效
标题翻译：蝶阀
公开(公告)号：US06742496B2
公开(公告)日：2004-06-01
申请号：US10301602
申请日：2002-11-22
申请人： Satoshi Hattori , Kazuhisa Nomura
发明人： Satoshi Hattori , Kazuhisa Nomura
IPC分类号： F02D910
CPC分类号： F02D9/101 , F02B27/021 , F02B27/0242 , F02B27/0252 , F02B27/0273 , F02D9/1015 , F02D9/1065 , F16C17/02 , F16C23/041 , Y02T10/146
摘要： The butterfly valve of the invention is provided with a valve shaft to which a valve body is mounted, and a pair of slide bearings which rotatably support both ends of the valve shaft. Inner peripheral surfaces of the slide bearings being in contact with the valve shaft are formed in a convex curved surface protruding to an inner peripheral side, and the inner peripheral surfaces of the slide bearings are formed in a circular arc shape in cross section along an axial direction. The inner peripheral surfaces in the slide bearings in both sides being in contact with the valve shaft are formed in a convex curved shape protruding to the inner peripheral side, and the inner peripheral surfaces of the slide bearings are formed in a circular arc shape in cross section along the axial direction. Accordingly, the inner peripheral surfaces of the bearings are in contact with the outer peripheral surface of the valve shaft in a substantially line contact manner. Therefore, even in the case that the valve holder to which both of the slide bearings are mounted are deformed at a time of being manufactured and a displacement is generated at an axial position of the slide bearings at both ends, it is possible to well fit the valve shaft to both of the slide bearings because the bearings in both ends serve to absorb the displacement in the axis.
摘要翻译：本发明的蝶阀具有安装阀体的阀轴和可旋转地支撑阀轴两端的滑动轴承。与阀轴接触的滑动轴承的内周面形成为向内周侧突出的凸曲面，并且滑动轴承的内周面沿轴向形成为圆弧状方向。与阀轴接触的两侧的滑动轴承的内周面形成为向内周侧突出的凸曲面形状，并且滑动轴承的内周面以十字形形成圆弧形状沿轴向的截面。因此，轴承的内周面以大致线接触的方式与阀轴的外周面接触。因此，即使在安装了两个滑动轴承的阀保持器在制造时变形并且在两端的滑动轴承的轴向位置处产生位移的情况下，也可以良好地配合阀轴到两个滑动轴承，因为两端的轴承用于吸收轴的位移。

2. 发明申请

US20050027288A1 Laser operation apparatus 审中-公开
标题翻译：激光操作装置
公开(公告)号：US20050027288A1
公开(公告)日：2005-02-03
申请号：US10896047
申请日：2004-07-22
申请人： Wataru Oyagi , Kazuhisa Nomura , Iori Nemoto , Hideo Sagehashi
发明人： Wataru Oyagi , Kazuhisa Nomura , Iori Nemoto , Hideo Sagehashi
IPC分类号： A61B18/20 , A61F9/007 , A61F9/008 , A61B18/18
CPC分类号： A61B18/22 , A61B2018/0019 , A61F9/008 , A61F9/00821 , A61F2009/00863
摘要： There is provided a laser operation apparatus capable of emitting suitable laser light having a uniformed light intensity distribution. A fiber vibrating device is fit to a portion of an optical fiber that guides laser light oscillated (for treatment) by a treatment laser light source to a slit lamp. The fiber vibrating device itself is vibrated by rotating a weight provided eccentric about a rotational shaft by a motor, thereby vibrating the optical fiber in a direction substantially orthogonal to an axial line direction thereof. When the optical fiber is vibrated by the fiber vibrating device, the laser light guided through the optical fiber is mixed to uniform the light intensity distribution of the laser light. The laser light having the uniformed light intensity distribution is emitted to an eye to be operated by the slit lamp.
摘要翻译：提供了能够发射具有均匀的光强度分布的合适的激光的激光操作装置。纤维振动装置适合于将通过处理激光光源振荡（用于处理）的激光导向裂缝灯的光纤的一部分。纤维振动装置本身通过使由电动机围绕旋转轴偏心设置的重量旋转而振动，从而使光纤在与其轴线方向大致正交的方向上振动。当光纤被纤维振动装置振动时，通过光纤引导的激光被混合以使激光的光强度分布均匀。具有均匀的光强度分布的激光被发射到眼睛以由裂隙灯操作。

3. 发明申请

US20130027661A1 MICROSCOPE FOR OPHTHALMOLOGIC SURGERY 审中-公开
标题翻译：眼科手术显微镜
公开(公告)号：US20130027661A1
公开(公告)日：2013-01-31
申请号：US13557948
申请日：2012-07-25
申请人： Kazuhisa NOMURA , Nobuaki KITAJIMA , Toshiaki SATO
发明人： Kazuhisa NOMURA , Nobuaki KITAJIMA , Toshiaki SATO
IPC分类号： A61B3/14
CPC分类号： A61B3/1035 , A61B3/132 , A61B5/1103 , A61B5/6821 , A61B2505/05 , G02B21/0012 , G02B21/22
摘要： A microscope for ophthalmologic surgery according to an embodiment comprises: an optical system that photographs a patient's eye; a main body part that stores at least part of the optical system; an attachment that is attached to the main body part and has multiple bright points arranged in a ring; a determination part that determines whether the eyelids of the patient's eye are open or closed by determining whether or not bright point images are depicted within a prescribed region in the frame of a first image obtained by using the optical system to photograph the patient's eye while the multiple bright points are projected thereto; and a calculation part that calculates astigmatism information of the patient's eye based on a second image obtained by using the optical system to photograph the patient's eye while the multiple bright points are projected thereto.
摘要翻译：根据实施例的用于眼科手术的显微镜包括：照射患者眼睛的光学系统; 存储至少一部分光学系统的主体部分; 附接到主体部分并且具有布置在环中的多个亮点的附件; 确定部，其通过确定在通过使用光学系统拍摄患者眼睛而获得的第一图像的帧中的规定区域内是否描绘了亮点图像来确定眼睛的眼睑是否打开或闭合，同时投射多个亮点; 以及计算部，其基于通过使用所述光学系统拍摄患者眼睛而获得的第二图像来计算患者眼睛的散光信息，同时将多个亮点投影到患者眼睛。

4. 发明授权

US06722335B2 Vehicle intake manifolds 有权
标题翻译：车辆进气歧管
公开(公告)号：US06722335B2
公开(公告)日：2004-04-20
申请号：US10315933
申请日：2002-12-11
申请人： Kazuhisa Nomura , Satoshi Hattori
发明人： Kazuhisa Nomura , Satoshi Hattori
IPC分类号： F02M3510
CPC分类号： F02B27/021 , F02B27/0242 , F02B27/0252 , F02B27/0273 , F02B27/0294 , F02B2075/1824 , F02D9/101 , F02D9/1045 , Y02T10/146
摘要： Air intake manifolds (32) for vehicle engines (50) may include a plate-shaped short runner valve (16) that is rotatably disposed within an aperture (19) of a wall partition (42). The valve (16) may be operated to open and close the aperture. A flange (22) may extend from an inner surface of the aperture and the flange may define a sealing face (22b). An elastic sealing member (21) may be disposed along a peripheral edge of the valve. The sealing member may include first and second projections (21a, 21b) extending from the peripheral edge of the valve. The first and second projections may be arranged in a substantially V-shape. Further, the terminal ends of the first and second projections are preferably disposed so as to closely contact the sealing face when the valve is rotated to the closed position.
摘要翻译：用于车辆发动机（50）的进气歧管（32）可以包括可旋转地设置在壁分隔件（42）的孔（19）内的板形短流道阀（16）。可以操作阀（16）以打开和关闭孔。凸缘（22）可以从孔的内表面延伸并且凸缘可以限定密封面（22b）。弹性密封构件（21）可以沿着阀的周边边缘设置。密封构件可以包括从阀的周缘延伸的第一和第二突起（21a，21b）。第一和第二突起可以布置成大致V形。此外，第一突起和第二突起的末端优选地设置成当阀旋转到关闭位置时紧密接触密封面。

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