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1. 发明授权

US06215461B1 Image viewing system and image display device 失效
标题翻译：图像查看系统和图像显示设备
公开(公告)号：US06215461B1
公开(公告)日：2001-04-10
申请号：US08919396
申请日：1997-08-28
申请人： Kenji Ishibashi , Yasushi Kobayashi , Yasumasa Sugihara , Yasushi Tanijiri , Hideki Nagata
发明人： Kenji Ishibashi , Yasushi Kobayashi , Yasumasa Sugihara , Yasushi Tanijiri , Hideki Nagata
IPC分类号： G09G500
CPC分类号： G02B27/017 , G02B2027/0138
摘要： The object is to provide an image viewing system that allows easy image viewing with reduced eyestrain, whether for wide-angle or enlarged viewing. The rotation of the viewer's head is detected by means of piezo-electric vibration gyroscopes 405 and 406, and the coefficient for setting the amount of change in the camera system's image shooting direction with reference to the detected direction is changed in accordance with the focal length of the camera system's zoom lens systems. Moreover, the amount of change in the image shooting direction may be changed manually by means of sensitivity setting lever 213 mounted on HMD 2.
摘要翻译：目的是提供一种图像观看系统，无论是广角还是放大观看，都能减少眼睛疲劳的图像观看。通过压电振动陀螺仪405和406检测观察者头部的旋转，并且根据检测到的方向改变用于设定相机系统的图像拍摄方向的变化量的系数，根据焦距的相机系统的变焦镜头系统。此外，可以通过安装在HMD2上的灵敏度设定杆213手动地改变图像拍摄方向的变化量。

2. 发明授权

US5905525A Image display apparatus having a display controlled by user's head movement 失效
标题翻译：具有由用户头部移动控制的显示器的图像显示装置
公开(公告)号：US5905525A
公开(公告)日：1999-05-18
申请号：US678315
申请日：1996-07-11
申请人： Kenji Ishibashi , Yasumasa Sugihara , Yasushi Tanijiri
发明人： Kenji Ishibashi , Yasumasa Sugihara , Yasushi Tanijiri
IPC分类号： H04N5/232 , H04N13/00 , H04N7/18
CPC分类号： H04N13/0296 , H04N13/0014 , H04N13/0239 , H04N13/044 , H04N13/0475 , H04N13/0477 , H04N13/0481 , H04N5/232 , H04N13/0246 , H04N13/0289
摘要： An image taken by a mobile camera is displayed on a head-mounted display provided with an acceleration sensor to detect movement of the observer's head, and the size of the image viewed by the observer wearing the display is varied according to the movement of the observer's head. For varying the image size, the camera is equipped with a zoom lens to change the size of shooting area, or alternatively, the display is equipped with a zoom lens as the eyepiece to enlarge or reduce the size of the displayed image. An image showing the appearance of the camera is displayed being superimposed on the image taken by the camera in order to facilitate the control of the camera by the observer.
摘要翻译：通过移动摄像机拍摄的图像被显示在具有加速度传感器的头戴式显示器上，以检测观察者的头部的移动，并且观察者戴着显示器的观看者的尺寸根据观察者的头部的移动而变化头。为了改变图像尺寸，相机配备变焦镜头以改变拍摄区域的尺寸，或者，显示器配备有作为目镜的变焦镜头，以放大或缩小显示图像的尺寸。显示相机的外观的图像被叠加在由相机拍摄的图像上，以便于观察者对相机的控制。

3. 发明授权

US5841409A Image display apparatus 失效
标题翻译：图像显示装置
公开(公告)号：US5841409A
公开(公告)日：1998-11-24
申请号：US633167
申请日：1996-04-16
申请人： Kenji Ishibashi , Yasushi Tanijiri , Yasumasa Sugihara
发明人： Kenji Ishibashi , Yasushi Tanijiri , Yasumasa Sugihara
IPC分类号： G02B27/00 , G02B27/01 , G06F3/00 , G06F3/01 , H04N13/00 , G09G5/00
CPC分类号： G06F3/012 , G02B27/017 , G02B27/0176 , G06F3/011 , H04N13/0239 , H04N13/0296 , H04N13/044 , H04N13/0468 , G02B2027/0138 , G02B2027/0187 , G02B2027/0198 , H04N13/0003 , H04N13/0055 , H04N13/0059 , H04N13/0289 , H04N13/0497
摘要： An HMD is provided with two piezoelectric vibrating gyros which detect vertical and horizontal angular velocities, and a horizontal sensor which detects a vertical angle. While the user's head rotates, shooting direction of a three-dimensional camera is varied in accordance with the angles obtained by integration of the detected angular velocities. While the head is stationary, the obtained vertical angle and the output of the gyro is corrected based on the angle detected by the horizontal sensor. The shooting direction of the camera can be manually set irrespective of the direction of the head, and information on the viewing direction is displayed together with a taken image.
摘要翻译： HMD设有两个检测垂直和水平角速度的压电振动陀螺仪，以及一个检测垂直角度的水平传感器。当用户的头旋转时，三维相机的拍摄方向根据检测到的角速度的积分获得的角度而变化。当头静止时，基于由水平传感器检测到的角度来校正所获得的垂直角度和陀螺仪的输出。可以手动设置摄像机的拍摄方向，而不考虑头的方向，并且与拍摄图像一起显示关于观看方向的信息。

4. 发明授权

US5679946A Photo-taking lens temperature compensation system 失效
标题翻译：摄影镜头温度补偿系统
公开(公告)号：US5679946A
公开(公告)日：1997-10-21
申请号：US667488
申请日：1996-06-24
申请人： Hiromu Mukai , Yasumasa Sugihara , Rieko Hasegawa
发明人： Hiromu Mukai , Yasumasa Sugihara , Rieko Hasegawa
IPC分类号： G02B7/02 , G02B7/08 , G01J1/20
CPC分类号： G02B7/028
摘要： A system that is mounted in a camera capable of focal point detection and that performs correction of the focal point detection data in accordance with the temperature, wherein the temperature inside the photo-taking lens barrel is measured and the focal point detection data is corrected based on the temperature data for the interior of the photo-taking lens barrel. Using this construction, because the temperature of a lens element comprising the photo-taking lens can be accurately measured even where the ambient temperature of the camera has suddenly changed, for example, appropriate correction suitable for the temperature conditions may be performed. Also disclosed is a construction in which the correction of the focal point detection data is performed based on not only the temperature data but also the focal length data for the photo-taking lens. Using this construction, appropriate correction suitable for the temperature conditions may be performed even when, for example, the focal length of the photo-taking lens has changed.
摘要翻译：一种安装在能够进行焦点检测的相机中的系统，并且根据温度执行焦点检测数据的校正，其中测量摄像镜筒内部的温度并且基于焦点检测数据被校正关于摄影镜头镜筒内部的温度数据。使用这种结构，即使在照相机的环境温度突然变化的情况下，即使在照相机的环境温度突然变化的情况下也可以精确地测量包括摄影镜头的透镜元件的温度，例如可以执行适合于温度条件的适当校正。还公开了一种结构，其中，不仅基于温度数据而且基于摄影镜头的焦距数据执行焦点检测数据的校正。使用该结构，即使例如摄影镜头的焦距发生变化，也可以进行适合于温度条件的适当的校正。

5. 发明授权

US5729384A Compact telescope 失效
标题翻译：紧凑望远镜
公开(公告)号：US5729384A
公开(公告)日：1998-03-17
申请号：US704164
申请日：1996-08-28
申请人： Kiyoshi Nishitani , Yasumasa Sugihara
发明人： Kiyoshi Nishitani , Yasumasa Sugihara
IPC分类号： G02B23/18 , G02B23/00
CPC分类号： G02B23/18
摘要： A telescope has an objective lens system, an eyepiece optical system, and a third lens system between the objective lens system and the eyepiece optical system. The objective lens system is provided with a circular shape lens whose upper and lower portions are cut off. The eyepiece optical system is also provided with a circular shape lens whose upper and lower portions are cut off. The third lens system is provided with a circular shape lens which is disposed in a position where a light beam formed by the objective lens system has a smaller cross-sectional area.
摘要翻译：望远镜具有物镜系统，目镜光学系统和物镜系统与目镜光学系统之间的第三透镜系统。物镜系统设有圆形透镜，其上部和下部被切断。目镜光学系统还设有圆形透镜，其上部和下部被切断。第三透镜系统设置有圆形透镜，该透镜设置在由物镜系统形成的光束具有较小横截面积的位置。

6. 发明授权

US5194886A Finder optical system 失效
标题翻译： Finder光学系统
公开(公告)号：US5194886A
公开(公告)日：1993-03-16
申请号：US679562
申请日：1991-04-02
申请人： Hiromu Mukai , Kohtaro Hayashi , Ichiro Kasai , Jun Ishihara , Yasumasa Sugihara
发明人： Hiromu Mukai , Kohtaro Hayashi , Ichiro Kasai , Jun Ishihara , Yasumasa Sugihara
IPC分类号： G02B15/16 , G02B23/14 , G03B13/12
CPC分类号： G02B15/16 , G03B13/12 , G02B23/145
摘要： In a finder optical system provided separately from a taking lens system, an objective lens system forms a primary image which is an inverted image of a subject, a relay lens system erects the primary image formed by the objective lens system to form a secondary image which is an erecting image and can change the size of the secondary image, and an ocular enlarges the secondary image formed by the relay lens system and can change the enlargement ratio.The finder optical system is useful for a camera constituting the trimming system.
摘要翻译：在与拍摄镜头系统分开设置的取景器光学系统中，物镜系统形成作为被摄体的反转图像的原始图像，中继透镜系统竖立由物镜系统形成的主图像，以形成二次图像，是直立图像，可以改变二次图像的尺寸，并且眼睛放大由中继透镜系统形成的二次图像，并且可以改变放大率。取景器光学系统对于构成修剪系统的相机是有用的。

7. 发明授权

US5182672A Finder optical system 失效
标题翻译： Finder光学系统
公开(公告)号：US5182672A
公开(公告)日：1993-01-26
申请号：US730546
申请日：1991-07-16
申请人： Hiromu Mukai , Yasumasa Sugihara
发明人： Hiromu Mukai , Yasumasa Sugihara
IPC分类号： G02B3/00 , G02B23/14
CPC分类号： G02B3/0087 , G02B23/14 , G02B23/145 , G02B3/0006
摘要： A finder optical system provided separately from a photo-taking lens comprises, from the object side: an object lens from forming a primary image which is an inverted image of an object and for erecting the primary image to form an erecting image; and an eyepiece for enlarging said erecting image. The object lens comprises a gradient index lens.
摘要翻译：与摄影镜头分开设置的取景器光学系统包括：物体侧：形成作为物体的反转图像的主图像并用于竖立主图像以形成竖立图像的物镜; 以及用于扩大所述竖立图像的目镜。物镜包括梯度折射率透镜。

8. 发明授权

US4198663A Digital signal recording system 失效
标题翻译：数字信号记录系统
公开(公告)号：US4198663A
公开(公告)日：1980-04-15
申请号：US903695
申请日：1978-05-08
申请人： Yasumasa Sugihara
发明人： Yasumasa Sugihara
IPC分类号： G11B3/00 , G11B20/10 , G11B20/14 , G11B23/00 , H03K7/06 , H04L25/49 , G11B5/09
CPC分类号： G11B23/0007 , G11B20/1419 , G11B20/1423
摘要： A digital signal recording system capable of a self-clocking and a peak detection. Binary data is represented by bi-level signal pulses which are spaced apart by a time interval which is a positive integral multiple of time interval of clock pulses (referred to as T.sub.0). The width of the signal pulses at their one level is a constant value less than T.sub.0 and where the time spacing between such signal pulses is greater than 2 T.sub.0, a selected number of pseudo pulses having the same pulse width as such signal pulses are inserted between the adjacent signal pulses with a time interval therefrom which is an odd multiple of T.sub.0 /2.
摘要翻译：一种能够进行自我定时和峰值检测的数字信号记录系统。二进制数据由双电平信号脉冲表示，间隔时间间隔是时钟脉冲的时间间隔的正整数倍（称为T0）。信号脉冲在其一个电平上的宽度是小于T0的常数值，并且其中这种信号脉冲之间的时间间隔大于2T0，所选择数量的与这些信号脉冲具有相同脉冲宽度的伪脉冲插入在相邻信号脉冲具有时间间隔，其为T0 / 2的奇数倍。

9. 发明授权

US4054915A Color television camera 失效
标题翻译：彩色电视摄像机
公开(公告)号：US4054915A
公开(公告)日：1977-10-18
申请号：US588718
申请日：1975-06-20
申请人： Yasumasa Sugihara
发明人： Yasumasa Sugihara
IPC分类号： H04N9/04
CPC分类号： H04N9/045
摘要： A color television camera including an image sensor comprising a photosensitive array of photoelements arranged in a matrix, an image focussed onto the surface of the array causing a photon produced charge to be stored in selected photoelements, a signal from respective elements being read out to output means in the form of a packet of charge. Each of the photoelements is made to be sensitive to light of only one color component even though the assembly of the photoelements are sensitive to light having more than one color components, the charge stored in a selected number of rows of the array being read out sequentially within each row and simultaneously for the selected number of rows during a sequential horizontal scanning line period.
摘要翻译：一种彩色电视摄像机，包括图像传感器，其包括以矩阵形式布置的光敏元件的光敏阵列，聚焦在阵列的表面上的图像，使得光子产生的电荷存储在选定的光电元件中，来自相应元件的信号被读出到输出以一包电荷的形式表示。每个光电元件使得仅对一种颜色分量的光敏感，即使光电元件的组件对具有多于一种颜色分量的光敏感，存储在阵列的选定数量的行中的电荷依次读出并且在顺序水平扫描行周期期间同时针对所选择的行数。

10. 再颁专利

USRE29135E Sequential to simultaneous conversion system 失效
标题翻译：同步转换系统顺序
公开(公告)号：USRE29135E
公开(公告)日：1977-02-08
申请号：US668405
申请日：1976-03-19
申请人： Yasumasa Sugihara
发明人： Yasumasa Sugihara
IPC分类号： H04N11/22
CPC分类号： H04N11/22
摘要： Apparatus for converting line sequential color signals to simultaneously presented color signals for display by a shadow mask picture tube. Three ring counters generate square wave gating signals which are applied to three gates corresponding to the three colors being displayed. Two of the sequential color signals are applied through delay circuits before gating to enable a simultaneous presentation.

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