公开(公告)号：US08162708B2

公开(公告)日：2012-04-24

申请号：US12372787

申请日：2009-02-18

申请人： Takayoshi Suzuki ,  Daisuke Nakamura

发明人： Takayoshi Suzuki ,  Daisuke Nakamura

IPC分类号： B60W10/04 ,  B63H21/21

CPC分类号： B63H21/12 ,  B63B2213/02 ,  B63H21/213 ,  B63H23/02 ,  B63H2023/0258 ,  B63H2023/0283 ,  B63J2099/008 ,  F02D29/02 ,  Y02T70/742

摘要： A marine propulsion system includes an engine, propellers arranged to be rotated by the engine, a transmission mechanism arranged to transmit a driving force of the engine to the propellers with a speed thereof shifted to at least a low speed reduction ratio and a high speed reduction ratio, a GPS sensor arranged to detect a position of a hull propelled by rotation of the propeller, and a control portion and an ECU arranged to control a shift between the speed reduction ratios of the transmission mechanism. The control portion is arranged to calculate a speed of the hull based on positional information of the hull. The control portion and the ECU are arranged to control a shift between the speed reduction ratios of the transmission mechanism based at least on the speed of the hull. This arrangement provides a marine propulsion system in which both acceleration performance and maximum speed can approach specific levels desired by an operator of the boat.

摘要翻译： 船舶推进系统包括发动机，布置成由发动机旋转的螺旋桨;传动机构，其布置成将发动机的驱动力传递到螺旋桨，其速度转移到至少低速减速比和高速减速 比例，布置成检测由螺旋桨的旋转推进的船体的位置的GPS传感器，以及控制部分和ECU，其被布置成控制传动机构的减速比之间的偏移。 控制部被配置为基于船体的位置信息来计算船体的速度。 控制部和ECU被配置为至少基于船体的速度来控制变速机构的减速比之间的偏移。 这种布置提供了一种船舶推进系统，其中加速性能和最大速度均可接近船舶操作者期望的特定水平。

公开(公告)号：US08113656B2

公开(公告)日：2012-02-14

申请号：US12804131

申请日：2010-07-14

申请人： Takayoshi Suzuki

发明人： Takayoshi Suzuki

IPC分类号： A61B3/14 ,  A61B3/10

CPC分类号： A61B3/12 ,  A61B3/14 ,  G03B35/08

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。

公开(公告)号：US08109801B2

公开(公告)日：2012-02-07

申请号：US12394455

申请日：2009-02-27

申请人： Takayoshi Suzuki ,  Daisuke Nakamura

发明人： Takayoshi Suzuki ,  Daisuke Nakamura

IPC分类号： B63H21/21

CPC分类号： B63H21/213

摘要： A boat propulsion system that easily and finely adjusts the rotational speed of a propeller includes an outboard motor including a power source, a propeller, a control lever to which an accelerator opening is input, an accelerator opening detection section arranged to output an operating amount of the control lever, a sensitivity switching section, and a control device. A degree of the accelerator opening relative to the operating amount of the control lever is switched by the sensitivity switching section operated by a boat operator. The sensitivity switching section outputs the degree of the accelerator opening relative to the input operating amount of the control lever as a sensitivity switching signal. The control device controls output of the power source based on the operating amount of the control lever and the sensitivity switching signal.

摘要翻译： 容易且精细地调节螺旋桨的转速的船舶推进系统包括：舷外马达，其包括动力源，螺旋桨，输入加速器开度的控制杆;加速器开度检测部，其布置成输出 控制杆，灵敏度切换部和控制装置。 通过由操作者操作的灵敏度切换部来切换加速器开度相对于操作杆的操作量的程度。 灵敏度切换部输出作为灵敏度切换信号的加速器开度相对于控制杆的输入操作量的程度。 控制装置根据控制杆的操作量和灵敏度切换信号来控制电源的输出。

公开(公告)号：US08016625B2

公开(公告)日：2011-09-13

申请号：US12393085

申请日：2009-02-26

申请人： Takayoshi Suzuki ,  Daisuke Nakamura

发明人： Takayoshi Suzuki ,  Daisuke Nakamura

IPC分类号： B63H21/22 ,  B63H23/00

CPC分类号： B63H23/08 ,  B63H21/213 ,  B63H23/30

摘要： A marine propulsion system includes a power source, a propeller, a shift mechanism, a control lever, a rotational speed sensor, and a control device. The shift mechanism is switchable among three shift positions including forward, neutral, and reverse. The control lever is operable by the marine vessel operator to switch the shift position of the shift mechanism. The rotational speed sensor detects the rotational speed of the propeller. The control device controls at least one of the power source and the shift mechanism so as to reduce the rotational speed of the propeller if the rotational speed sensor detects a rotational speed of the propeller when the control lever is in a position corresponding to the neutral shift position. As a result, the propeller is prevented from rotating when a control lever is in a neutral position.

摘要翻译： 船用推进系统包括电源，螺旋桨，换档机构，控制杆，转速传感器和控制装置。 换档机构可以在三个换档位置之间切换，包括前进，中立和反向。 控制杆由船舶操作员操作以切换换档机构的换档位置。 转速传感器检测螺旋桨的转速。 控制装置控制电源和换档机构中的至少一个，以便当控制杆处于与中性位移相对应的位置时，如果旋转速度传感器检测到螺旋桨的旋转速度，则减小螺旋桨的旋转速度 位置。 结果，当控制杆处于中立位置时，防止螺旋桨旋转。

公开(公告)号：US07938702B2

公开(公告)日：2011-05-10

申请号：US12389480

申请日：2009-02-20

申请人： Takayoshi Suzuki ,  Daisuke Nakamura

发明人： Takayoshi Suzuki ,  Daisuke Nakamura

IPC分类号： B63H21/21

CPC分类号： B63H23/08 ,  B63H21/213 ,  B63H23/30

摘要： A boat propulsion system includes a shift mechanism arranged to change a shift position among forward, neutral, and reverse. A shift position detection mechanism is connected to a control lever with a wire. The shift position detection mechanism has a detected member and a position detection section. The detected member is displaced corresponding to an operation position of the control lever as the control lever is operated. The position detection section detects a position of the detected member. The position detection section outputs a shift position signal corresponding to the detected position of the detected member. A control device controls the shift position of the shift mechanism on the basis of the shift position signal. The boat propulsion system provided with the shift mechanism of an electronic control type can replace a boat propulsion system provided with a shift mechanism of a mechanical type at low cost.

摘要翻译： 船推进系统包括一个换档机构，它被设置成改变前进档，中立档和倒档档之间的档位。 换档位置检测机构通过线连接到控制杆。 换档位置检测机构具有检测部件和位置检测部。 当控制杆操作时，检测到的构件对应于控制杆的操作位置而移位。 位置检测部检测被检测部件的位置。 位置检测部输出与被检测部件的检测位置对应的换档位置信号。 控制装置基于换档位置信号来控制换档机构的换档位置。 具有电子控制型换档机构的船舶推进系统可以以低成本代替具有机械式换挡机构的船舶推进系统。

公开(公告)号：US20100283971A1

公开(公告)日：2010-11-11

申请号：US12804131

申请日：2010-07-14

申请人： Takayoshi Suzuki

发明人： Takayoshi Suzuki

IPC分类号： A61B3/15 ,  A61B3/14 ,  A61B3/12

CPC分类号： A61B3/12 ,  A61B3/14 ,  G03B35/08

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。

公开(公告)号：US07780292B2

公开(公告)日：2010-08-24

申请号：US11599261

申请日：2006-11-10

申请人： Atsushi Kakuuchi ,  Kazunori Matsumura ,  Takayoshi Suzuki ,  Yutaka Mizukusa ,  Tadashi Ichihashi

发明人： Atsushi Kakuuchi ,  Kazunori Matsumura ,  Takayoshi Suzuki ,  Yutaka Mizukusa ,  Tadashi Ichihashi

IPC分类号： A61B3/14 ,  A61B3/10 ,  A61B3/02

CPC分类号： A61B3/12 ,  A61B3/14 ,  A61B3/185

摘要： An ophthalmologic examination apparatus has a main unit housing an illuminating optical system that illuminates a fundus of a subject's eye to be examined and an imaging optical system that images the illuminated eye fundus. First and second attachment units are removably and exchangeably mounted to the main unit for providing different ophthalmologic functions. The first attachment unit houses an imaging device that captures an image of the eye fundus via the imaging optical system housed in the main unit. The second attachment unit houses a light source that emits stimulating light for an electroretinogram and which is projected onto the eye fundus via the imaging optical system housed in the main unit.

摘要翻译： 眼科检查装置具有容纳照明被检眼睛的眼底的照明光学系统的主体部以及被照射眼底的成像光学系统。 第一和第二附接单元可移除地和可交换地安装到主单元以提供不同的眼科功能。 第一附接单元容纳通过容纳在主单元中的成像光学系统捕获眼底的图像的成像装置。 第二附接单元容纳光源，其发射用于视网膜电图的刺激光，并且经由容纳在主单元中的成像光学系统投射到眼底。

公开(公告)号：US07654669B2

公开(公告)日：2010-02-02

申请号：US11922708

申请日：2006-06-07

申请人： Takayoshi Suzuki

发明人： Takayoshi Suzuki

IPC分类号： A61B3/14

CPC分类号： A61B3/101

摘要： To observe interference stripes produced by tear fluid, a low magnification light source 10 is turned on to illuminate the outermost layer of a tear film on the cornea Ec of a subject's eye. Light reflected from the cornea Ec forms an image on a CCD 16, and an interference stripes pattern 18a created by the lipid film on the cornea is displayed on a monitor 18. To measure the amount of tear fluid, light-emitting elements 20a, 20b of a high-magnification light source are turned on to irradiate a tear fluid meniscus Em that has accumulated on the lower eyelid portion of the anterior ocular segment. Light reflected on the surface of the meniscus Em forms an image on the CCD 16, and images 18b, 18c of the light-emitting elements 20a, 20b are displayed on the monitor 18 as clear images separated by an interval D. The amount of tear fluid can be quantitatively measured by measuring the interval D. A single such structure allows interference stripes created by the tear film of the anterior ocular segment to be observed and the amount of tear fluid to be measured.

摘要翻译： 为了观察由泪液产生的干涉条纹，打开低倍率光源10以照射受试者眼睛的角膜Ec上的泪膜的最外层。 从角膜Ec反射的光在CCD16上形成图像，并且将由角膜上的脂质膜产生的干涉条纹图案18a显示在监视器18上。为了测量泪液量，发光元件20a，20b 打开高倍率光源，以照射积聚在前眼部的下眼睑部分上的泪液半月板Em。 在半月板Em的表面上反射的光在CCD 16上形成图像，并且发光元件20a，20b的图像18b，18c作为以间隔D隔开的清晰图像显示在监视器18上。撕裂量 可以通过测量间隔D来定量测量流体。单个这样的结构允许观察由前眼部段的泪膜产生的干涉条纹和待测量的泪液量。

公开(公告)号：US20090215338A1

公开(公告)日：2009-08-27

申请号：US12393085

申请日：2009-02-26

申请人： Takayoshi Suzuki ,  Daisuke Nakamura

发明人： Takayoshi Suzuki ,  Daisuke Nakamura

IPC分类号： B63H21/21

CPC分类号： B63H23/08 ,  B63H21/213 ,  B63H23/30

摘要： A marine propulsion system includes a power source, a propeller, a shift mechanism, a control lever, a rotational speed sensor, and a control device. The shift mechanism is switchable among three shift positions including forward, neutral, and reverse. The control lever is operable by the marine vessel operator to switch the shift position of the shift mechanism. The rotational speed sensor detects the rotational speed of the propeller. The control device controls at least one of the power source and the shift mechanism so as to reduce the rotational speed of the propeller if the rotational speed sensor detects a rotational speed of the propeller when the control lever is in a position corresponding to the neutral shift position. As a result, the propeller is prevented from rotating when a control lever is in a neutral position.

摘要翻译： 船用推进系统包括电源，螺旋桨，换档机构，控制杆，转速传感器和控制装置。 换档机构可以在三个换档位置之间切换，包括前进，中立和反向。 控制杆由船舶操作员操作以切换换档机构的换档位置。 转速传感器检测螺旋桨的转速。 控制装置控制电源和换档机构中的至少一个，以便当控制杆处于与中性位移相对应的位置时，如果旋转速度传感器检测到螺旋桨的旋转速度，则减小螺旋桨的旋转速度 位置。 结果，当控制杆处于中立位置时，防止螺旋桨旋转。

公开(公告)号：US20090215336A1

公开(公告)日：2009-08-27

申请号：US12389480

申请日：2009-02-20

申请人： Takayoshi Suzuki ,  Daisuke Nakamura

发明人： Takayoshi Suzuki ,  Daisuke Nakamura

IPC分类号： B63H21/21

CPC分类号： B63H23/08 ,  B63H21/213 ,  B63H23/30

摘要： A boat propulsion system includes a shift mechanism arranged to change a shift position among forward, neutral, and reverse. A shift position detection mechanism is connected to a control lever with a wire. The shift position detection mechanism has a detected member and a position detection section. The detected member is displaced corresponding to an operation position of the control lever as the control lever is operated. The position detection section detects a position of the detected member. The position detection section outputs a shift position signal corresponding to the detected position of the detected member. A control device controls the shift position of the shift mechanism on the basis of the shift position signal. The boat propulsion system provided with the shift mechanism of an electronic control type can replace a boat propulsion system provided with a shift mechanism of a mechanical type at low cost.

摘要翻译： 船推进系统包括一个换档机构，它被设置成改变前进档，中立档和倒档档之间的档位。 换档位置检测机构通过线连接到控制杆。 换档位置检测机构具有检测部件和位置检测部。 当控制杆操作时，检测到的构件对应于控制杆的操作位置而移位。 位置检测部检测被检测部件的位置。 位置检测部输出与被检测部件的检测位置对应的换档位置信号。 控制装置基于换档位置信号来控制换档机构的换档位置。 具有电子控制型换档机构的船舶推进系统可以以低成本代替具有机械式换挡机构的船舶推进系统。