公开(公告)号：US5006928A

公开(公告)日：1991-04-09

申请号：US443481

申请日：1989-11-30

Applicant: Kazuhiro Kawajiri ,  Takashi Miida ,  Kiyoshi Inoue

Inventor： Kazuhiro Kawajiri ,  Takashi Miida ,  Kiyoshi Inoue

IPC: H04N5/225 ,  H04N9/04

CPC classification number: H04N9/045 ,  H04N2005/2255

Abstract: An image processing method for use in an electronic video endoscopy system in which R, G and B surface sequential color signals are obtained from a CCD disposed in the leading end portion of an endoscope. The surface sequential color signals are converted simultaneously wherein memories corresponding to the respective colors are used to thereby obtain synchronous color signals. In the image processing method, the odd and even fields of the CCD are interline transferred sequentially within one field period to thereby obtain the above-mentioned surface sequential color signals, and data for each of horizontal scanning lines are read out alternately from odd and even field data once stored in the above-mentioned respective memories to thereby complete frame data so as to obtain the above-mentioned synchronous color signals.

Abstract translation: 一种用于电子视频内窥镜系统的图像处理方法，其中从设置在内窥镜的前端部的CCD获得R，G和B表面顺序彩色信号。 表面顺序颜色信号被同时转换，其中使用与各种颜色对应的存储器，从而获得同步彩色信号。 在图像处理方法中，CCD的奇数和偶数场在一个场周期内顺序传送，从而获得上述表面顺序彩色信号，并且从奇数和偶数交替地读出每个水平扫描线的数据 场数据一旦存储在上述各个存储器中，从而完成帧数据，以便获得上述同步颜色信号。

公开(公告)号：US4959726A

公开(公告)日：1990-09-25

申请号：US321289

申请日：1989-03-09

Applicant: Takashi Miida ,  Jin Murayama ,  Kazukiyo Tamada ,  Takashi Kagechika

Inventor： Takashi Miida ,  Jin Murayama ,  Kazukiyo Tamada ,  Takashi Kagechika

IPC: G02B7/34

CPC classification number: G02B7/34

Abstract: An automatic focusing adjusting device for use in a camera is disclosed in which an operation processing on the phase difference detection to be executed when the focusing of an image pickup optical system is detected can be performed by means of an analog signal processing. In the automatic focusing adjusting device, when the distance measurement ranges in a light receiving part of sensor means are specified by operation means, then control means controls charge input preventive means in such a manner that only the signal electric charges that are stored in photoelectric conversion elements forming the light receiving part but belonging to the other distance measurement ranges that the ranges specified by the operation means are prevented from flowing into a readout part in the sensor means, whereby the distance measurement ranges in the light receiving part of the sensor means can be changed. Also, in the adjusting device, based on the output signal of the operation means or on the distance measurement information obtained from the sensor means, the distance measurement ranges in the light receiving part of the sensor means can be changed and the changed versions of the distance measurement ranges can be visibly displayed on display means.

Abstract translation: 公开了一种在相机中使用的自动对焦调节装置，其中可以通过模拟信号处理来执行在检测到摄像光学系统的聚焦时要执行的相位差检测的操作处理。 在自动聚焦调节装置中，当通过操作装置指定传感器装置的光接收部分中的距离测量范围时，控制装置以仅以光电转换存储的信号电荷的方式控制电荷输入防止装置 形成光接收部分但属于另一距离测量范围的元件防止了由操作装置指定的范围流入传感器装置中的读出部分，由此传感器装置的光接收部分中的距离测量范围 改变。 此外，在调整装置中，基于操作装置的输出信号或从传感器装置获得的距离测量信息，可以改变传感器装置的光接收部分中的距离测量范围，并且改变版本 距离测量范围可以被显示在显示装置上。

公开(公告)号：US4803706A

公开(公告)日：1989-02-07

申请号：US71682

申请日：1987-07-09

Applicant: Jin Murayama ,  Takashi Miida ,  Ryuji Kondo

Inventor： Jin Murayama ,  Takashi Miida ,  Ryuji Kondo

IPC: H01L21/339 ,  G11C19/00 ,  G11C19/28 ,  H01L29/762 ,  H03H15/02 ,  H01L29/78

CPC classification number: G11C19/282 ,  G11C19/00

Abstract: A various CCD delay element in which extra delay stages are provided. The extra stages are either held at a given potential to pass all signals therethrough and thus to not contribute to the gain or are connected to the clock signals to thereby increase the delay.

Abstract translation: 提供额外的延迟级的各种CCD延迟元件。 额外的级被保持在给定的电位以通过所有信号，从而不对增益有贡献，或连接到时钟信号，从而增加延迟。

公开(公告)号：US4462089A

公开(公告)日：1984-07-24

申请号：US331286

申请日：1981-12-16

Applicant: Takashi Miida ,  Yoshihiko Hika ,  Akira Takei

Inventor： Takashi Miida ,  Yoshihiko Hika ,  Akira Takei

IPC: H01L21/8247 ,  G11C16/04 ,  H01L29/788 ,  H01L29/792 ,  G11C11/40

CPC classification number: H01L29/7886 ,  G11C16/0416

Abstract: A nonvolatile semiconductor memory device of a floating-gate type comprises a floating-gate and two control gates. The floating-gate is divided into two conductive regions having a conductivity type opposite to each other. A first control gate is placed above a first region and a second control gate is placed above a second region. In this device, the erase operation is performed by causing avalanche breakdown within the floating-gate.

Abstract translation: 浮栅型的非易失性半导体存储器件包括浮栅和两个控制栅。 浮栅被分成具有彼此相反的导电类型的两个导电区域。 第一控制栅极位于第一区域的上方，第二控制栅极位于第二区域的上方。 在该装置中，通过使浮栅内的雪崩击穿来进行擦除操作。