公开(公告)号：US07144130B2

公开(公告)日：2006-12-05

申请号：US10862377

申请日：2004-06-08

申请人： Makoto Toyota ,  Hitoshi Nakao ,  Yasuhiko Fukunaga

发明人： Makoto Toyota ,  Hitoshi Nakao ,  Yasuhiko Fukunaga

IPC分类号： F21V9/00 ,  G02B6/00 ,  G05D25/00 ,  H05B37/02

CPC分类号： H05B33/0866

摘要： An illumination apparatus for illumination of light by emitting light from LED for each of RGB colors capable of optionally setting a color temperature and controlling the brightness after the setting while maintaining the color temperature as it is, in which a light control circuit supplies a light control voltage for variably controlling the light quantity of the illumination light equally to each color setting circuit connected with LED of each color which is lit by a light quantity in proportion with a driving current and a color temperature setter of the color temperature setting circuit adjusts the light control voltage by a predetermined ratio to a control voltage, and a constant current circuit outputs a driving current in accordance with the control voltage to each LED for each of RGB colors.

摘要翻译： 一种照明装置，用于通过从LED中发射各种RGB的颜色来照明光，所述RGB颜色能够可选地设置色温并且在保持色温之后控制亮度，同时保持色温，其中光控制电路提供光控制 对于与驱动电流成比例的光量点亮的各种颜色的各颜色设定电路和与色温设定电路的色温设定器成比例的各颜色设定电路，可以均匀地控制照明光的光量的电压， 将控制电压以预定的比例控制到控制电压，并且恒定电流电路根据控制电压向每个LED输出针对RGB颜色的驱动电流。

公开(公告)号：US20050063167A1

公开(公告)日：2005-03-24

申请号：US10940720

申请日：2004-09-15

申请人： Makoto Toyota ,  Tatsuo Seki ,  Yasuhiko Fukunaga ,  Shuji Shikano

发明人： Makoto Toyota ,  Tatsuo Seki ,  Yasuhiko Fukunaga ,  Shuji Shikano

IPC分类号： G01N21/84 ,  F21S8/04 ,  F21W131/40 ,  F21Y101/02 ,  G05D25/02 ,  H05B33/08 ,  G03B15/02 ,  F21V14/00

CPC分类号： H05B33/0842

摘要： A lighting apparatus in which plural light emitting devices for illuminating light to an object to be illuminated from the periphery thereof are put to light control, and a control device is provided for controlling light to the light emitting devices on every segment divided isogonally with respect to the lighting center at which the light is focused by a control device, wherein the control device 6 comprises an illuminance distribution setter 7 that sets the illuminance on every segments S1 to S4 individually in accordance with the start position of a vector that represents the lighting direction to the lighting center F on the XY coordinate plane D with the lighting center F being as an origin P0, and a light controller 9 that reads out the illuminance on every segment from the illuminance distribution setter 7 in accordance with the input data from a two dimensional data input device 8 that sets the start position and controls the light.

摘要翻译： 一种照明装置，其中从其周围向被照明物体照射光的多个发光装置进行光控制，并且设置有控制装置，用于控制每个段上的发光装置的光，所述控制装置相对于 由控制装置聚焦光的照明中心，其中控制装置6包括照度分布设定器7，其根据表示照明方向的矢量的开始位置分别设定每个片段S1至S4上的照度 以照明中心F为原点P0的XY坐标平面D上的照明中心F，以及光控制器9，其从照度分布设定器7根据来自两个的输入数据读出每个片段的照度 二维数据输入装置8，其设定开始位置并控制光。

公开(公告)号：US07808541B2

公开(公告)日：2010-10-05

申请号：US10597250

申请日：2005-01-31

申请人： Shuji Shikano ,  Naohiro Tsuda ,  Tatsuo Seki ,  Yasuhiko Fukunaga ,  Tomoki Nishiyama ,  Makoto Toyota

发明人： Shuji Shikano ,  Naohiro Tsuda ,  Tatsuo Seki ,  Yasuhiko Fukunaga ,  Tomoki Nishiyama ,  Makoto Toyota

IPC分类号： H04N5/222

CPC分类号： H04N5/23209 ,  G02B21/368 ,  G03B17/18 ,  H04N5/23293

摘要： To enable to display a scale indicative of a reference length on a screen of a display at an accurate length even when exchanging the lens in an image pickup apparatus to any lens.In a case of mounting an exchange lens (4F, 4Z) to an image pickup apparatus main body (3) and displaying an image of an object picked up by an image sensor (2) and a scale (5) indicative of a reference length in juxtaposition on a screen of a display (6), a previously measured optical magnification or an actual magnification is outputted from optical magnification outputting means (8) provided to the exchange lens (4F, 4Z) is outputted, an actual magnification on the screen of the display (6) is calculated based on the optical magnification, the size for the image sensor and the screen size, and the size of the scale on the screen is set based on the actual magnification and the reference length of the scale by a scale setting means (17).

摘要翻译： 即使在图像拾取装置中将透镜更换为任何透镜时，也能够以准确的长度在显示器的屏幕上显示表示参考长度的刻度。 在将交换透镜（4F，4Z）安装到图像拾取装置主体（3）并显示由图像传感器（2）拾取的对象的图像和指示参考长度的刻度（5）的情况下 在显示器（6）的屏幕上并置时，从设置在交换镜（4F，4Z）的光学倍率输出装置（8）输出先前测量的光学倍率或实际倍率，屏幕上的实际倍率 基于光学倍率，图像传感器的尺寸和屏幕尺寸以及屏幕上的刻度尺寸，基于实际倍率和刻度的参考长度来设置显示器（6）的尺寸的基准 刻度设定装置（17）。

公开(公告)号：US20080218604A1

公开(公告)日：2008-09-11

申请号：US10597250

申请日：2005-01-31

申请人： Shuji Shikano ,  Naohiro Tsuda ,  Tatsuo Seki ,  Yasuhiko Fukunaga ,  Tomoki Nishiyama ,  Makoto Toyota

发明人： Shuji Shikano ,  Naohiro Tsuda ,  Tatsuo Seki ,  Yasuhiko Fukunaga ,  Tomoki Nishiyama ,  Makoto Toyota

IPC分类号： H04N5/262

CPC分类号： H04N5/23209 ,  G02B21/368 ,  G03B17/18 ,  H04N5/23293

摘要： To enable to display a scale indicative of a reference length on a screen of a display at an accurate length even when exchanging the lens in an image pickup apparatus to any lens.In a case of mounting an exchange lens (4F, 4Z) to an image pickup apparatus main body (3) and displaying an image of an object picked up by an image sensor (2) and a scale (5) indicative of a reference length in juxtaposition on a screen of a display (6), a previously measured optical magnification or an actual magnification is outputted from optical magnification outputting means (8) provided to the exchange lens (4F, 4Z) is outputted, an actual magnification on the screen of the display (6) is calculated based on the optical magnification, the size for the image sensor and the screen size, and the size of the scale on the screen is set based on the actual magnification and the reference length of the scale by a scale setting means (17).

摘要翻译： 即使在图像拾取装置中将透镜更换为任何透镜时，也能够以准确的长度在显示器的屏幕上显示表示参考长度的刻度。 在将交换透镜（4F，4Z）安装到图像拾取装置主体（3）并显示由图像传感器（2）拾取的对象的图像和指示图像传感器（2）的标尺（5）的情况下， 输出显示器（6）的屏幕上的参考长度，从输出到交换透镜（4F，4Z）的光学倍率输出装置（8）输出先前测量的光学倍率或实际倍率，实际 基于光学倍率，图像传感器的尺寸和屏幕尺寸以及屏幕上的刻度尺寸，基于实际倍率和基准长度来设定显示器（6）的屏幕上的倍率 按比例设定装置（17）进行刻度。

公开(公告)号：US07284870B2

公开(公告)日：2007-10-23

申请号：US10940720

申请日：2004-09-15

申请人： Makoto Toyota ,  Tatsuo Seki ,  Yasuhiko Fukunaga ,  Shuji Shikano

发明人： Makoto Toyota ,  Tatsuo Seki ,  Yasuhiko Fukunaga ,  Shuji Shikano

IPC分类号： G03B15/02

CPC分类号： H05B33/0842

摘要： A lighting apparatus in which plural light emitting devices for illuminating light to an object to be illuminated from the periphery thereof are put to light control, and a control device is provided for controlling light to the light emitting devices on every segment divided isogonally with respect to the lighting center at which the light is focused by a control device, wherein the control device 6 comprises an illuminance distribution setter 7 that sets the illuminance on every segments S1 to S4 individually in accordance with the start position of a vector that represents the lighting direction to the lighting center F on the XY coordinate plane D with the lighting center F being as an origin P0, and a light controller 9 that reads out the illuminance on every segment from the illuminance distribution setter 7 in accordance with the input data from a two dimensional data input device 8 that sets the start position and controls the light.

摘要翻译： 一种照明装置，其中从其周围向被照明物体照射光的多个发光装置进行光控制，并且设置有控制装置，用于控制每个段上的发光装置的光，所述控制装置相对于 由控制装置聚焦光的照明中心，其中控制装置6包括照度分布设定器7，其将每个片段S 1至S 4上的照度设置为< 根据在点亮中心F为原点P XY面的XY坐标平面D上的表示到照明中心F的点亮方向的向量的开始位置， 根据来自设置开始位置并控制光的二维数据输入装置8的输入数据，从照度分布设定器7读出每个片段的照度。

公开(公告)号：US07259522B2

公开(公告)日：2007-08-21

申请号：US10941101

申请日：2004-09-15

申请人： Makoto Toyota ,  Tatsuo Seki ,  Yasuhiko Fukunaga ,  Shuji Shikano

发明人： Makoto Toyota ,  Tatsuo Seki ,  Yasuhiko Fukunaga ,  Shuji Shikano

IPC分类号： H05B37/02 ,  G09B9/00

CPC分类号： H05B33/0848 ,  H05B33/0803 ,  Y10S362/80

摘要： A current to light emitting devices when an application voltage is at or higher than the lower limit voltage for lighting determined by the arrangement of the light emitting devices, and an identification circuit that outputs a current identification signal in accordance with an appropriate current for the lighting circuit when the application voltage is lower than the lower limit value for lighting, and the power supply comprises a driving power supply that applies a lighting voltage at or higher than the lower limit voltage for lighting, an identification power supply that applies an identification voltage at or lower than the lower limit voltage for lighting, a current setter that sets an appropriate current to be supplied to the lighting circuit based on the current identification signal outputted from the identification circuit.

摘要翻译： 当施加电压等于或高于由发光装置的布置确定的照明的下限电压时，向发光装置的电流;以及识别电路，其根据用于照明的适当电流输出当前识别信号 当施加电压低于照明的下限值时，电源包括施加用于点亮的下限电压以上的点亮电压的驱动电源，将识别电压施加在 或低于用于照明的下限电压的电流设定器，其基于从识别电路输出的当前识别信号来设定要提供给点亮电路的适当电流。

公开(公告)号：US20050062445A1

公开(公告)日：2005-03-24

申请号：US10941101

申请日：2004-09-15

申请人： Makoto Toyota ,  Tatsuo Seki ,  Yasuhiko Fukunaga ,  Shuji Shikano

发明人： Makoto Toyota ,  Tatsuo Seki ,  Yasuhiko Fukunaga ,  Shuji Shikano

IPC分类号： B41J2/44 ,  B41J2/45 ,  B41J2/455 ,  H05B33/08 ,  H05B37/02 ,  H05B37/00 ,  H05B39/00

CPC分类号： H05B33/0848 ,  H05B33/0803 ,  Y10S362/80

摘要： A lighting method capable of lighting individual light emitting devices in a lighting head connected to a power supply each at a rated current irrespective of the specification of the lighting head by using a power supply of an identical specification, and a lighting apparatus used for the lighting method, the lighting apparatus comprises lighting heads each having one or more light emitting devices arranged in any optional pattern and comprising a lighting circuit that supplies a current to light emitting devices when an application voltage is at or higher than the lower limit voltage VLmin for lighting determined by the arrangement of the light emitting devices, and an identification circuit that outputs a current identification signal in accordance with an appropriate current for the lighting circuit when the application voltage is lower than the lower limit value for lighting, and the power supply comprises a driving power supply that applies a lighting voltage at or higher than the lower limit voltage for lighting, an identification power supply that applies an identification voltage at or lower than the lower limit voltage for lighting, a current setter that sets an appropriate current to be supplied to the lighting circuit based on the current identification signal outputted from the identification circuit, and a lighting current control circuit that keeps the current flowing in the light circuit to an appropriate current in a lighting-up state of the light emitting devices 2 during accordance with the current setting signal.

摘要翻译： 一种照明方法，其能够通过使用相同规格的电源，以与额定电流不同的照明头的规格来照亮连接到电源的照明头中的各个发光装置，以及用于照明的照明装置 方法中，照明装置包括各自具有以任何可选图案布置的一个或多个发光装置的照明头，并且包括照明电路，当施加电压等于或高于用于照明的下限电压VLmin时，向发光装置提供电流 由发光装置的配置决定的识别电路，以及当施加电压低于点亮用下限值时，根据照明电路的合适电流输出电流识别信号的识别电路，电源包括 驱动电源，其施加在th以上的点亮电压 e用于照明的下限电压，识别电源，其施加等于或低于用于点亮的下限电压的识别电压;电流设定器，其基于从所述点亮电路输出的当前识别信号设定要提供给点亮电路的适当电流; 识别电路和照明电流控制电路，其根据当前设置信号将发光装置2的点亮状态下的电流流过光电路中的适当电流。

公开(公告)号：US07332875B2

公开(公告)日：2008-02-19

申请号：US10806178

申请日：2004-03-23

申请人： Makoto Toyota ,  Shin Toyoda ,  Hitoshi Yoshida

发明人： Makoto Toyota ,  Shin Toyoda ,  Hitoshi Yoshida

IPC分类号： H05B37/02

CPC分类号： H05B33/0812 ,  H05B33/0848 ,  Y02B20/345

摘要： An illumination apparatus used by connecting an illumination head to a power source device, capable of supplying a rated current to individual light emitting devices of the illumination head by using a power source device of an identical rating irrespective of the specification of the illumination head, wherein the illumination head has a current detection resistor for detecting current flowing through the power supply circuit, and the resistance value of the resistor is selected so as to cause a voltage drop equal with a predetermined reference potential when a rated current is supplied to each of the light emitting devices, and the power source device is provided with a current controller for controlling the supplied current such that the potential for the voltage drop caused by the current detection resistor is equal with the reference potential.

摘要翻译： 一种照明装置，其通过将照明头连接到电源装置，其能够通过使用不同于照明头的规格的相同等级的电源装置向照明头的各个发光装置提供额定电流，其中 照明头具有电流检测电阻器，用于检测流过电源电路的电流，并且选择电阻器的电阻值，以便当向每个电源电路提供额定电流时使电压降等于预定参考电位 发光装置和电源装置设置有用于控制供电电流的电流控制器，使得由电流检测电阻器引起的电压降的电位与参考电位相等。

公开(公告)号：US4667230A

公开(公告)日：1987-05-19

申请号：US730798

申请日：1985-05-06

申请人： Satoshi Arakawa ,  Makoto Toyota ,  Fumitaka Takeshita

发明人： Satoshi Arakawa ,  Makoto Toyota ,  Fumitaka Takeshita

IPC分类号： A61B1/04 ,  G02B23/24 ,  H04N5/225 ,  H04N5/232 ,  H04N5/335 ,  H04N5/372 ,  H04N5/378 ,  H04N7/18 ,  A61B1/06

CPC分类号： H04N5/23203 ,  H04N2005/2255

摘要： An endoscope of the type having in its imaging system a solid state imaging device provided in its insertable section into a cavity of a living body for receiving an optical image and converting it into electrical signals which are processed and then transmitted to a monitor to be visualized thereon. The endoscope comprises an operating part having an insertable section into a cavity which includes therein a solid state imaging device for receiving an optical image and converting it into electrical signals, a control unit for providing driving signals for the solid state imaging device and processing the signals from the solid state imaging device to provide a video signal and a display for receiving the video signal from the control unit to be visualized as, for example, a television picture. The operating part further includes an adjusting means for modifying levels of the driving signals corresponding to the characteristics of the solid state imaging device. The provision of the adjusting means in the operating part permits a control unit to be commonly applied to endoscopes having different characteristics of solid state imaging devices.

摘要翻译： 该类型的内窥镜具有在其成像系统中的固态成像装置，该固态成像装置在其可插入部分中设置为用于接收光学图像并将其转换为电信号的生物体的空腔，该电信号被处理然后传送到监视器以被可视化 上。 内窥镜包括具有可插入部分的可操作部分的腔体，其中包括用于接收光学图像并将其转换为电信号的固态成像装置，用于为固态成像装置提供驱动信号并处理信号的控制单元 从固态成像装置提供视频信号和用于从控制单元接收视频信号以将其可视化为例如电视图像的显示器。 操作部分还包括用于修改对应于固态成像装置的特性的驱动信号的电平的调节装置。 在操作部分中提供调节装置允许控制单元通常应用于具有不同固态成像装置特性的内窥镜。

公开(公告)号：US4625714A

公开(公告)日：1986-12-02

申请号：US766411

申请日：1985-08-16

申请人： Makoto Toyota ,  Fumitaka Takeshita ,  Satoshi Arakawa

发明人： Makoto Toyota ,  Fumitaka Takeshita ,  Satoshi Arakawa

IPC分类号： G02B23/24 ,  A61B1/04 ,  H04N7/18

CPC分类号： H04N5/4448 ,  A61B1/045 ,  A61B1/05

摘要： An endoscope used for observing the interior of a cavity and the like of a living human body. The endoscope according to the present invention is of such an arrangement that an image sensor is provided in the forward end of an insertion section and an object of interest can be displayed on a screen of a television set in response to a video signal obtained from the image sensor. According to the present invention, a control unit is provided therein with a circuit for producing an image standstill command and a shutter release command depending on a time or times of operation, or a step or steps in press-in value of a single push in switch provided a control section of the endoscope, so that the provision of a single control button makes it possible to make a monitored image stand still and to release a shutter of a camera.

摘要翻译： 用于观察活体的空腔等的内部的内窥镜。 根据本发明的内窥镜具有以下结构：在插入部分的前端设置图像传感器，并且可以响应于从所述视频信号获得的视频信号，将感兴趣的对象显示在电视机的屏幕上 图像传感器。 根据本发明，控制单元设置有用于产生图像停止命令的电路和根据操作的时间或时间的快门释放命令，或者单次推入的压入值的步骤或步骤 开关提供了内窥镜的控制部分，使得提供单个控制按钮使得可以使监视的图像静止并且释放相机的快门。