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公开(公告)号：US07762858B2
公开(公告)日：2010-07-27
申请号：US12389432
申请日：2009-02-20
申请人： Takayoshi Suzuki , Daisuke Nakamura
发明人： Takayoshi Suzuki , Daisuke Nakamura
IPC分类号： B63H23/00
CPC分类号： B63H23/08 , B63H21/213 , B63H23/30
摘要： A propulsion system for a boat includes propellers rotated by an engine, a transmission mechanism arranged to transmit a driving force of the engine to the propellers in a state that the driving force of the engine is changed to at least one of a gear reduction ratio for low speed and a gear reduction ratio for high speed, and a control unit arranged to output a signal to control a gear shift in the transmission mechanism on the basis of a throttle valve opening of the engine and a speed of the engine and arranged to detect cavitation generated in conjunction with rotation of the propellers on the basis of a gear shift control map. The control unit is arranged to control the output of a signal to the transmission mechanism to change the high speed reduction gear ratio when cavitation is detected. The propulsion system achieves both acceleration and maximum speed at performance levels desired by an operator of a boat.
摘要翻译： 用于船的推进系统包括由发动机旋转的螺旋桨，传动机构，其布置成在发动机的驱动力改变为至少一个齿轮减速比的状态下将发动机的驱动力传递到螺旋桨 低速和高速齿轮减速比;以及控制单元，其布置成基于发动机的节气门开度和发动机的速度输出信号以控制变速机构中的档位，并且被布置成检测 基于变速控制图，与螺旋桨的旋转一起产生气蚀。 控制单元被布置成当检测到空化时，控制到传动机构的信号的输出以改变高速减速传动比。 推进系统在船舶操作者所期望的性能水平上实现加速和最大速度。
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92.发明授权公开(公告)号：US07650093B2
公开(公告)日：2010-01-19
申请号：US10985889
申请日：2004-11-12
申请人： Takayoshi Suzuki
发明人： Takayoshi Suzuki
IPC分类号： G03G15/01
CPC分类号： H04N1/6033 , H04N1/00015 , H04N1/40006
摘要： An image forming device includes an image forming unit that forms an image including at least one of a user-requested image and a test image onto a recording medium, a controller that controls the image forming unit to form a test image including a mixed color on the recording medium, a transporting path that transports the recording medium on which the test image is formed by the image forming unit, an image detecting unit disposed at the transporting path that detects the test image formed on the recording medium, and a calibration unit that performs a color calibration process based upon the test image detected by the image detecting unit.
摘要翻译： 图像形成装置包括图像形成单元，其形成包括用户请求的图像和测试图像中的至少一个的图像到记录介质上的图像形成单元，控制图像形成单元以形成包括混合颜色的测试图像的控制器 记录介质，传送由图像形成单元形成有测试图像的记录介质的传送路径，设置在检测在记录介质上形成的测试图像的传送路径处的图像检测单元，以及校准单元， 基于由图像检测单元检测到的测试图像执行颜色校准处理。
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公开(公告)号：US07572009B2
公开(公告)日：2009-08-11
申请号：US11607316
申请日：2006-11-30
申请人： Takayoshi Suzuki
发明人： Takayoshi Suzuki
摘要： A left parallax image and a right parallax image for a fundus of the same eye being examined are captured and recorded, and at least one of the two images is displayed. An image in a prescribed area is clipped from the displayed image, and an image in an area that corresponds to the area of the clipped image is clipped from the other image. The two clipped images are then enlarged and displayed on a stereo monitor in a left-right alignment. In such a configuration, when an area to be displayed at a high-magnification is specified for one of the images, clipping and high magnification processes may be performed also for the other image. This allows stereoscopic observations of an eye fundus at high magnification to readily be performed.
摘要翻译： 拍摄和记录用于正在检查的同一只眼睛的眼底的左视差图像和右视差图像，并且显示两个图像中的至少一个。 从所显示的图像中剪切规定区域中的图像，并且从另一图像剪切对应于被剪切图像的区域的区域中的图像。 然后将两个剪切的图像放大并以立体声监视器的左右对齐方式显示。 在这种结构中，当为一个图像指定要以高倍率显示的区域时，也可以针对其他图像执行限幅和高倍放大处理。 这允许容易地执行高倍率下的眼底的立体观察。
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公开(公告)号：US20090180072A1
公开(公告)日：2009-07-16
申请号：US12215170
申请日：2008-06-25
申请人： Takayoshi Suzuki
发明人： Takayoshi Suzuki
摘要： A monocular image of a fundus of an eye under examination is captured via a photographic stop for monocular photography, and two stereographically viewed images are captured with a parallax via two photographic stops for stereographic photography that are decentered from a photographic optical axis. Defocused images are captured in the stereographic photography due to the deviation of the photographic stops from the optical axis. A corrective lens is inserted into the photographic optical path in order to correct the defocus in the stereographic photography. This makes it possible to readily correct defocus generated by deviation of the photographic stops from the photographic optical axis even when switching between monocular and stereographic photography modes.
摘要翻译： 通过用于单目摄影的照片停止拍摄被检眼的眼底的单眼图像，并且通过用于从摄影光轴偏心的立体摄影的两个照相停止点，通过视差捕获两个立体观看图像。 由于摄影停止与光轴的偏离，在立体摄影中捕获散焦图像。 为了校正立体摄影中的散焦，将矫正透镜插入摄影光路中。 这使得即使在单目和立体摄影模式之间切换时，也可以容易地校正由拍摄停止物从摄影光轴偏离产生的散焦。
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公开(公告)号：US07413304B2
公开(公告)日：2008-08-19
申请号：US11821976
申请日：2007-06-26
申请人： Takayoshi Suzuki , Norihiko Yokoi
发明人： Takayoshi Suzuki , Norihiko Yokoi
CPC分类号： A61B3/101 , G01B11/24 , G01B11/255
摘要： A grid formed with apertures of a predetermined shape is illuminated with light from a lamp and projected onto a tear meniscus accumulated on the lower eyelid. The aperture image projected on the tear film is imaged by a CCD camera. The tear meniscus functions as a concave mirror, so that the magnification factor depends on the radius of meniscus curvature. A processor calculates the magnitude of the grid image and evaluates the radius of meniscus curvature. Since the volume of lacrimal fluid varies depending upon the radius of meniscus curvature, the latter is used as a value representing the lacrimal fluid volume for dry eye diagnose purposes.
摘要翻译： 形成有预定形状的孔的网格被来自灯的光照射并且投射到积聚在下眼睑上的泪液弯月面上。 投影在泪膜上的光圈图像由CCD照相机成像。 撕裂弯月面用作凹面镜，因此放大倍率取决于弯月面的半径。 处理器计算网格图像的大小并评估弯月面弯曲半径。 由于泪液的体积根据弯月面弯曲的半径而变化，所以后者被用作代表干眼诊断目的的泪液体积的值。
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公开(公告)号：US07370965B2
公开(公告)日：2008-05-13
申请号：US11258815
申请日：2005-10-26
申请人： Atsushi Kojima , Yuki Egawa , Takayoshi Suzuki
发明人： Atsushi Kojima , Yuki Egawa , Takayoshi Suzuki
CPC分类号： A61B3/1005 , A61B3/12
摘要： An ophthalmological measuring apparatus has a display that displays a digital image of an imaged ocular fundus of a subject eye. A specifying device specifies an arbitrary point on the displayed digital image. An extracting device extracts from the displayed digital image an image region whose brightness value is higher than a brightness value of the specified arbitrary point.
摘要翻译： 眼科测量装置具有显示被摄体眼睛的成像眼底的数字图像的显示器。 指定装置指定所显示的数字图像上的任意点。 提取装置从显示的数字图像中提取亮度值高于指定任意点的亮度值的图像区域。
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公开(公告)号：US07287854B2
公开(公告)日：2007-10-30
申请号：US11230900
申请日：2005-09-20
申请人： Takayoshi Suzuki
发明人： Takayoshi Suzuki
IPC分类号： A61B3/14
摘要： A photographic stop with two apertures is disposed at a position substantially conjugate to the anterior ocular segment of the eye being examined and at a position on the object-side focal surface of an image-forming lens. An eye fundus image is guided via a lattice barrier disposed on the image-side focal surface of the image-forming lens to an imaging CCD. The photographic stop, image-forming lens, lattice barrier and CCD are moved as a unit for focus adjustment. With such a configuration, the photographic stop is always positioned upon the object-side focal surface of the image-forming lens with the optical system kept telecentric even when the focus is adjusted to compensate for differences in diopter of the eye. This eliminates the phenomenon of a stereoscopic view that becomes more concave or convex the nearer to the periphery of the screen and provides good images of the fundus for stereoscopic viewing without any crosstalk of the left and right fundus images upon the image pickup surface.
摘要翻译： 具有两个孔的摄影止挡件设置在与所检查的眼睛的前眼部段基本共轭的位置处，以及位于图像形成透镜的物体侧焦面上的位置处。 通过设置在图像形成透镜的图像侧焦面上的格栅将CCD眼睛引导到成像CCD。 摄影停止，图像形成透镜，格栅障碍物和CCD作为用于聚焦调节的单元移动。 通过这样的配置，即使调整焦点以补偿眼睛的屈光度的差异，摄影停止总是位于图像形成透镜的物体侧聚焦面上，其中光学系统保持远心。 这消除了更接近屏幕周边的更加凹凸的立体视觉现象，并提供用于立体观看的眼底的良好图像，而在图像拾取表面上没有左眼底和右眼底图像的任何串扰。
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公开(公告)号：US07278740B1
公开(公告)日：2007-10-09
申请号：US09273286
申请日：1999-03-19
申请人： Takayoshi Suzuki , Norihiko Yokoi
发明人： Takayoshi Suzuki , Norihiko Yokoi
IPC分类号： A61B3/10
CPC分类号： A61B3/101 , G01B11/24 , G01B11/255
摘要： A grid formed with apertures of a predetermined shape is illuminated with light from a lamp and projected onto a tear meniscus accumulated on the lower eyelid. The aperture image projected on the tear film is imaged by a CCD camera. The tear meniscus functions as a concave mirror, so that the magnification factor depends on the radius of meniscus curvature. A processor calculates the magnitude of the grid image and evaluates the radius of meniscus curvature. Since the volume of lacrimal fluid varies depending upon the radius of meniscus curvature, the latter is used as a value representing the lacrimal fluid volume for dry eye diagnose purposes.
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公开(公告)号：US07261413B2
公开(公告)日：2007-08-28
申请号：US11121250
申请日：2005-05-03
申请人： Takayoshi Suzuki
发明人： Takayoshi Suzuki
CPC分类号： A61B3/10
摘要： Exciting light from a strobe light source is projected onto the fundus of the subject eye to excite a fluorescence substance in a subject eye fundus. Natural fluorescence exited in the fundus is received by a photodiode via a stop located at a position that is conjugate with the fundus. An XY stage is used to move the stop perpendicularly to the optical axis to change the measurement location. The output of the photodiode is used to calculate the intensity of the fluorescence from the measurement location. Since the measurement location can be changed with ease, it is possible to accurately and easily measure natural fluorescence from a desired part of the fundus.
摘要翻译： 来自频闪光源的激发光投射到被检眼睛的眼底上，以激发对象眼底的荧光物质。 通过位于与眼底结合的位置处的停止物通过光电二极管接收在眼底中退出的天然荧光。 XY平台用于垂直移动光轴以改变测量位置。 光电二极管的输出用于计算测量位置的荧光强度。 由于测量位置可以容易地改变，所以可以准确和容易地从眼底的所需部分测量自然荧光。
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公开(公告)号：US20070132951A1
公开(公告)日：2007-06-14
申请号：US11607316
申请日：2006-11-30
申请人： Takayoshi Suzuki
发明人： Takayoshi Suzuki
IPC分类号： A61B3/14
摘要： A left parallax image and a right parallax image for a fundus of the same eye being examined are captured and recorded, and at least one of the two images is displayed. An image in a prescribed area is clipped from the displayed image, and an image in an area that corresponds to the area of the clipped image is clipped from the other image. The two clipped images are then enlarged and displayed on a stereo monitor in a left-right alignment. In such a configuration, when an area to be displayed at a high-magnification is specified for one of the images, clipping and high magnification processes may be performed also for the other image. This allows stereoscopic observations of an eye fundus at high magnification to readily be performed.
摘要翻译： 拍摄和记录用于正在检查的同一只眼睛的眼底的左视差图像和右视差图像，并且显示两个图像中的至少一个。 从所显示的图像中剪切规定区域中的图像，并且从另一图像剪切对应于被剪切图像的区域的区域中的图像。 然后将两个剪切的图像放大并以立体声监视器的左右对齐方式显示。 在这种结构中，当为一个图像指定要以高倍率显示的区域时，也可以针对其他图像执行限幅和高倍放大处理。 这允许容易地执行高倍率下的眼底的立体观察。
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