公开(公告)号：US06881188B2

公开(公告)日：2005-04-19

申请号：US10231122

申请日：2002-08-30

申请人： Katsuhiko Furuya ,  Haruhiko Hibi ,  Mitsuru Iida

发明人： Katsuhiko Furuya ,  Haruhiko Hibi ,  Mitsuru Iida

IPC分类号： A61B1/00 ,  A61B1/04 ,  H04N7/18 ,  A61B1/12

CPC分类号： H04N7/18

摘要： An electronic endoscope system has a video-scope, a video-processor, and a liquid supply apparatus. The video-scope has a liquid transmitting tube for spouting liquid from a tip of the video-scope, and is detachably and electrically connected to the video-processor. The liquid supply apparatus is electrically connectable to the video-processor, and has a container for storing liquid and a liquid supplier that supplies the liquid in the container to the liquid transmitting tube. A liquid jet performance member for spouting the liquid is provided on the video-scope. A liquid jet performance detector detects operational status of the liquid jet performance member, and a liquid jet performance transmitter feeds a control signal regarding the operational status of the liquid jet performance member to the liquid supply apparatus. The liquid supplier supplies the liquid in the container to the liquid transmitting tube in accordance with the control signal.

摘要翻译： 电子内窥镜系统具有视频范围，视频处理器和液体供应装置。 视频范围具有用于从视频范围的尖端喷射液体的液体传输管，并且可拆卸地并且电连接到视频处理器。 液体供应装置可电连接到视频处理器，并且具有用于存储液体的容器和将容器中的液体供应到液体传输管的液体供应器。 用于喷射液体的液体喷射性能构件设置在视频范围上。 液体喷射性能检测器检测液体喷射性能构件的操作状态，液体喷射性能变送器将关于液体喷射性能构件的操作状态的控制信号馈送到液体供应装置。 液体供应商根据控制信号将容器中的液体供应到液体传输管。

公开(公告)号：US06943822B2

公开(公告)日：2005-09-13

申请号：US10165989

申请日：2002-06-11

申请人： Mitsuru Iida ,  Haruhiko Hibi ,  Kenichi Iriyama

发明人： Mitsuru Iida ,  Haruhiko Hibi ,  Kenichi Iriyama

IPC分类号： G02B23/26 ,  A61B1/04 ,  H04N1/60 ,  H04N5/335 ,  H04N5/372 ,  H04N5/374 ,  H04N7/18 ,  H04N9/04 ,  H04N9/73

CPC分类号： H04N1/6086 ,  H04N9/735

摘要： An electronic endoscope includes a video-scope with an image sensor and a video-processor, to which the video-scope is detachably connected. The electronic endoscope has a light source that emits illuminating light for illuminating a subject, a color adjuster that performs a color adjustment process for color image signals read from the image sensor, which include a plurality of color signal components corresponding to a plurality of color elements, and a light source detector that detects the type of the light source. The color adjuster performs the color adjustment process in accordance with the type of the light source such that color in displayed subject image is properly reproduced.

摘要翻译： 电子内窥镜包括具有图像传感器和视频处理器的视频范围，视频范围可拆卸地连接到该视频范围。 电子内窥镜具有发出用于照射被摄体的照明光的光源，对从图像传感器读取的彩色图像信号进行颜色调整处理的颜色调整器，其包括对应于多个颜色元素的多个颜色信号分量 以及检测光源的种类的光源检测器。 颜色调节器根据光源的类型执行颜色调整处理，使得显示的被摄体图像中的颜色被适当地再现。

公开(公告)号：US06322496B1

公开(公告)日：2001-11-27

申请号：US09433925

申请日：1999-11-04

申请人： Mitsuru Iida ,  Haruhiko Hibi

发明人： Mitsuru Iida ,  Haruhiko Hibi

IPC分类号： A61B1045

CPC分类号： A61B1/00059 ,  A61B1/00039 ,  A61B1/045

摘要： An electronic endoscope system includes an endoscope unit, a video processing unit, a display device. The video processing unit is provided with a device for changing parameters referred to for controlling illumination light and an image display condition. A registration ID (identification) code and the displaying parameters are stored in a non-volatile memory. A hard key is detachably coupled to the video processing unit. The hard key stores an ID code intrinsic thereto, and the displaying condition is adjusted in accordance with the displaying parameters stored in the memory if the ID code of the hard key coincides with the registration ID code. While, the display condition is adjusted in accordance with a predetermined reference displaying parameters if the ID code of the hard key does not coincide with the registration ID code.

摘要翻译： 电子内窥镜系统包括内窥镜单元，视频处理单元，显示装置。 视频处理单元设置有用于改变用于控制照明光的参数和图像显示状态的设备。 注册ID（识别）码和显示参数存储在非易失性存储器中。 硬键可拆卸地耦合到视频处理单元。 硬键存储其内在的ID码，并且如果硬键的ID码与注册ID码一致，则根据存储在存储器中的显示参数来调整显示条件。 而如果硬键的ID码与注册ID码不一致，则根据预定参考显示参数来调整显示条件。

公开(公告)号：US06980227B2

公开(公告)日：2005-12-27

申请号：US10260335

申请日：2002-10-01

申请人： Mitsuru Iida ,  Haruhiko Hibi ,  Kenichi Iriyama

发明人： Mitsuru Iida ,  Haruhiko Hibi ,  Kenichi Iriyama

IPC分类号： H04N7/18 ,  H04N9/47

CPC分类号： H04N7/183

摘要： An electronic endoscope has a video-scope with an image sensor and a video-processor. The video-scope has an objective lens and an illuminating lens in a tip portion. Further, the electronic endoscope has a luminance calculator and a light-amount adjuster. The luminance calculator divides the total area of a subject image into a plurality of division areas, defines weighted areas from the plurality of division areas in accordance with the tip characteristics of the video-scope, and calculates a total luminance value of the subject image by putting priority on predetermined weighted areas relative to the other areas. The light-amount adjuster adjusts the quantity of light illuminating the subject in accordance with the total luminance value.

摘要翻译： 电子内窥镜具有图像传感器和视频处理器的视频范围。 视频范围在顶端部分具有物镜和照明透镜。 此外，电子内窥镜具有亮度计算器和光量调节器。 亮度计算器将被摄体图像的总面积分割为多个分割区域，根据视频范围的尖端特征，从多个划分区域定义加权区域，并且通过以下方式计算被摄体图像的总亮度值 优先考虑相对于其他区域的预定加权区域。 光量调节器根据总亮度值来调节照射被摄体的光量。

公开(公告)号：US06320331B1

公开(公告)日：2001-11-20

申请号：US09457735

申请日：1999-12-10

申请人： Mitsuru Iida ,  Haruhiko Hibi

发明人： Mitsuru Iida ,  Haruhiko Hibi

IPC分类号： G05F100

CPC分类号： H05B37/03 ,  H05B41/392

摘要： A light source apparatus is used in a video endoscope system having a charge coupled device (CCD) image sensor and a monitor. The light source apparatus provides illumination to a scene to be imaged by the CCD image sensor and displayed on the monitor. The light source apparatus includes a discharge lamp serving as a light source. The lamp is subject to progressive degradation during use so that its output light intensity achievable with a given level of input current gradually decreases through its lifetime. The current supplied to the lamp is controlled using a feedback control technique so as to maintain the output light intensity of the lamp at a substantially fixed, desired intensity level. In order to allow the operator to timely replace the discharge lamp with a new one, the input current to the discharge lamp is detected and compared to a threshold level. The threshold level may be selected to a level corresponding to the rated power of the lamp designated by the manufacturer. The input current has a tendency that its level for achieving a given level of output light intensity of the lamp gradually increases through the lifetime of the lamp, which is caused by progressive degradation of the lamp while the output light intensity level is controlled to be at a substantially fixed level. When the level of the input voltage has reached the threshold level, a visual alarm indication is provided on the monitor, indicating the necessity for replacement of the discharge lamp.

摘要翻译： 在具有电荷耦合器件（CCD）图像传感器和监视器的视频内窥镜系统中使用光源装置。 光源装置对由CCD图像传感器成像的场景提供照明并显示在监视器上。 光源装置包括用作光源的放电灯。 灯在使用过程中会逐渐退化，以便在给定的输入电流水平下可实现其输出光强度在其使用寿命内逐渐降低。 使用反馈控制技术来控制提供给灯的电流，以便将灯的输出光强度保持在基本固定的期望强度水平。 为了使操作者能够及时更换新的放电灯，检测到放电灯的输入电流并将其与阈值电平进行比较。 可以将阈值电平选择为与制造商指定的灯的额定功率相对应的电平。 输入电流具有在灯的寿命期间达到给定水平的灯的输出光强度的水平的趋势，其由灯的逐渐劣化引起，而输出光强度水平被控制在 一个基本固定的水平。 当输入电压的电平达到阈值电平时，在监视器上提供视觉报警指示，指示放电灯更换的必要性。

公开(公告)号：US6007480A

公开(公告)日：1999-12-28

申请号：US912345

申请日：1997-08-18

申请人： Mitsuru Iida ,  Katsuhiko Furuya ,  Takayuki Enomoto

发明人： Mitsuru Iida ,  Katsuhiko Furuya ,  Takayuki Enomoto

IPC分类号： G02B23/24 ,  A61B1/04 ,  H04B15/02 ,  H04L7/00 ,  H04N5/225 ,  H04N7/18 ,  A61B1/05

CPC分类号： H04B15/02 ,  A61B1/04 ,  H04N5/217 ,  H04L7/0008 ,  H04N2005/2255

摘要： An electronic endoscope system includes an electronic endoscope, and a video processor. The video processor transmits a clock signal to the electronic endoscope in order to generate a driving signal for driving a CCD provided therein. The clock signal transmitted from the video processor has a sinusoidal waveform, and the electronic endoscope has a circuit which generates the driving signal based on the clock signal transmitted from the video processor. The driving signal is a periodical signal having a rectangular waveform. Further, a signal transmission line, which transmits the driving signal from the circuit to the CCD, is inserted into and wound around a ferrite material.

摘要翻译： 电子内窥镜系统包括电子内窥镜和视频处理器。 视频处理器向电子内窥镜发送时钟信号，以产生驱动其中提供的CCD的驱动信号。 从视频处理器发送的时钟信号具有正弦波形，并且电子内窥镜具有基于从视频处理器发送的时钟信号产生驱动信号的电路。 驱动信号是具有矩形波形的周期信号。 此外，将来自电路的驱动信号传输到CCD的信号传输线插入铁氧体材料中并缠绕在铁氧体材料上。

公开(公告)号：US5488509A

公开(公告)日：1996-01-30

申请号：US281083

申请日：1994-07-27

申请人： Tadashi Takahashi ,  Tetsuya Utsui ,  Rensuke Adachi ,  Mitsuru Iida ,  Katsuhiko Furuya ,  Junji Usami ,  Ryoji Honda

发明人： Tadashi Takahashi ,  Tetsuya Utsui ,  Rensuke Adachi ,  Mitsuru Iida ,  Katsuhiko Furuya ,  Junji Usami ,  Ryoji Honda

IPC分类号： A61B1/07 ,  F21V8/00 ,  F21V11/18 ,  F21V17/02 ,  G02B5/00 ,  G02B6/42 ,  G02B21/06 ,  A61B1/06

CPC分类号： A61B1/07 ,  A61B1/0646 ,  A61B1/0669 ,  F21V11/18 ,  F21V17/02 ,  G02B5/005 ,  G02B6/0006 ,  G02B6/4298

摘要： A light source apparatus for an endoscope having a light source for emitting a bundle of illuminating light rays which are to be supplied to a light guide of the endoscope. The apparatus includes at least a pair of light-blocking plates disposed in the bundle of illuminating light rays to face each other across the optical axis of the ray bundle, and a device for supporting the light-blocking plates such that the plates are rotatable about an axis extending therebetween at right angles to the optical axis. At least one of the light-blocking plates has such a cross-sectional configuration as viewed in the optical axis direction that the light-blocking plate is bent at an angle to the axis of rotation near the center of the illuminating optical path.

摘要翻译： 一种用于内窥镜的光源装置，其具有用于发射要供给到内窥镜的光导的照明光束的光源。 所述装置包括至少一对遮光板，其设置在所述照射光束中，以跨越所述光束的光轴彼此相对;以及用于支撑所述遮光板的装置，使得所述板可围绕 在它们之间延伸的轴与光轴成直角。 遮光板中的至少一个具有在光轴方向上观察到的遮光板与照明光路的中心附近的旋转轴线成一定角度地弯曲的截面结构。

公开(公告)号：US07768599B2

公开(公告)日：2010-08-03

申请号：US11999320

申请日：2007-12-05

申请人： Masayuki Sugawara ,  Mitsuru Iida ,  Ryutaro Harada ,  Tomohisa Ishizawa

发明人： Masayuki Sugawara ,  Mitsuru Iida ,  Ryutaro Harada ,  Tomohisa Ishizawa

IPC分类号： G02F1/1335

CPC分类号： G02B5/201 ,  G02F1/133514 ,  G02F1/133555 ,  Y10T428/1041

摘要： The main object of the present invention is to provide a color filter for a transflective type color liquid crystal display which is easily produced and capable of displaying the same color tone with both of a reflecting light and a transmitting light, and shows light scattering in a reflective light region. In order to attain the above mentioned object, the present invention provides a color filter for transflective type color liquid crystal display comprising a transparent substrate and a reflective light coloring layer and a transmissive light coloring layer formed on the transparent substrate, wherein, a convex-concave is formed on a surface of a liquid crystal layer side of the reflective light coloring layer, and an average thickness of the reflective light coloring layer is formed to be thinner than the thickness of the transmissive light coloring layer, and a refractive index difference between the reflective light coloring layer and a layer in contact with the surface of the convex-concave formed side of the reflective light coloring layer, is 0.1 or more. Further, a main object of the present invention is to provide a color filter for transflective type liquid crystal display comprising a transparent membrane pattern region obtained by laminating: a transparent substrate; a transparent membrane pattern layer comprising a transparent membrane formed in a pattern on the transparent substrate; and a coloring layer formed so as to cover the transparent membrane pattern layer.

摘要翻译： 本发明的主要目的是提供一种用于半反射型彩色液晶显示器的滤色器，该彩色滤光片容易地制造并且能够在反射光和透射光两者中显示相同的色调，并且在 反光区域。 为了实现上述目的，本发明提供了一种半透射型彩色液晶显示器的滤色器，其包括透明基板和形成在透明基板上的反射光着色层和透光性着色层，其中， 在反射性着色层的液晶层侧的表面上形成凹部，反射光着色层的平均厚度形成为比透光性着色层的厚度薄，并且折射率差 反射光着色层和与反射性着色层的凸凹形成面的表面接触的层为0.1以上。 另外，本发明的主要目的在于提供一种半透射型液晶显示器用滤色片，其包括通过层叠透明基板而得到的透明膜图案区域， 透明膜图案层，其包含在所述透明基板上以图案形成的透明膜; 以及形成为覆盖透明膜图案层的着色层。

公开(公告)号：US07513697B2

公开(公告)日：2009-04-07

申请号：US10583772

申请日：2005-08-04

申请人： Tomokazu Harano ,  Mitsuru Iida ,  Kenichi Shimaya ,  Yoshiaki Kambe

发明人： Tomokazu Harano ,  Mitsuru Iida ,  Kenichi Shimaya ,  Yoshiaki Kambe

IPC分类号： G02B6/36

CPC分类号： G02B6/4292 ,  G02B6/4246

摘要： A photoelectric transforming connector for optical fibers capable of application to a compact mobile apparatus such as a mobile phone comprises: a plug having a first light emitting portion for transmitting a light signal and/or a first light receiving portion for receiving a light signal through an optical fiber; an MID having a second light receiving portion facing the first light emitting portion and transforming the light signal from the first light emitting portion to an electric signal and/or a second light emitting portion facing the first light receiving portion and transforming an electric signal to a light signal and transmitting it to the first light receiving portion; and a shell to which the plug and the MID are attached. The shell has a bottom plate to which the plug and the MID are attached in a manner so that the first light emitting portion faces the second light receiving portion and/or the first light receiving portion faces the second light emitting portion, and a plurality of elastic pieces provided for standing up toward top face side from four side of the bottom plate and contacting the plug and the MID. Thereby, the plug can be attached to and detached from the bottom plate of the shell in a vertical direction.

摘要翻译： 一种能够适用于诸如移动电话的紧凑型移动设备的光纤光电变换连接器包括：插头，具有用于传输光信号的第一发光部分和/或用于通过光信号接收光信号的第一光接收部分 光纤; MID具有面对第一发光部分的第二光接收部分，并且将来自第一发光部分的光信号转换为电信号和/或面向第一光接收部分的第二发光部分，并将电信号转换为 光信号并将其发送到第一光接收部分; 以及附接有插头和MID的外壳。 壳体具有底板，插头和MID以这样的方式附接到第一发光部分，使得第一发光部分面向第二光接收部分和/或第一光接收部分面向第二发光部分，并且多个 弹性片设置成从底板的四个侧面向顶面侧站立并接触插头和MID。 因此，可以在垂直方向上将插头附接到壳体的底板并从壳体的底板拆卸。

公开(公告)号：US07430801B2

公开(公告)日：2008-10-07

申请号：US11898405

申请日：2007-09-12

申请人： Mitsuru Iida ,  Hirohisa Tanaka ,  Kenji Jounen ,  Kousuke Yoshioka

发明人： Mitsuru Iida ,  Hirohisa Tanaka ,  Kenji Jounen ,  Kousuke Yoshioka

IPC分类号： H01R43/00

CPC分类号： H01R12/598 ,  H01R12/712 ,  H01R12/716 ,  H01R12/79 ,  H01R43/16 ,  Y10T29/4922

摘要： This connector assembly comprises a header 1 to which a plurality of coaxial cables 3 are connectable and a socket 2 configured to be mounted on a printed board 4. The header 1 can be detachably coupled to the socket 2. The header 1 has a first terminal array 12 to which the coaxial cables 3 are electrically connectable. The socket 2 has a second terminal array 21 which makes contact with the first terminal array 12 when the header 1 is coupled to the socket 2. The first terminal array has a plurality of first terminals each having a wire terminal 120 for connection with each conductive wire of the cables and a contact 122 for contact with the second terminal array. The feature of the present invention resides in that the wire terminals 120 are arranged in a line, and the contacts 122 of the first terminal array are arranged in two rows in a staggered configuration, and a pitch of the contacts 122 of each row is larger than a pitch of the wire terminals 120.

摘要翻译： 该连接器组件包括多个同轴电缆3可连接的集管1和配置成安装在印刷电路板4上的插座2。 头部1可以可拆卸地联接到插座2。 集管1具有第一端子阵列12，同轴电缆3可以电连接到该第一端子阵列12。 插座2具有第二端子阵列21，当头部1耦合到插座2时，第二端子阵列21与第一端子阵列12接触。 第一端子阵列具有多个第一端子，每个端子具有用于与电缆的每个导线连接的导线端子120和用于与第二端子阵列接触的触头122。 本发明的特征在于，线端子120布置成一行，并且第一端子阵列的触点122以交错构造布置成两行，并且每行的触点122的间距较大 比线端子120的间距大。