公开(公告)号：US4758905A

公开(公告)日：1988-07-19

申请号：US832089

申请日：1986-02-24

申请人： Fujio Okada ,  Motohiko Horio ,  Naoki Kobayashi ,  Kouji Kaneko ,  Akira Muramatsu

发明人： Fujio Okada ,  Motohiko Horio ,  Naoki Kobayashi ,  Kouji Kaneko ,  Akira Muramatsu

IPC分类号： G11B19/02 ,  H04N1/21 ,  H04N5/235 ,  H04N5/781

CPC分类号： G11B19/02 ,  H04N1/2112 ,  H04N5/2353 ,  H04N2101/00 ,  Y10S358/906

摘要： An image pickup apparatus using an image sensor is provided with a rotary shutter that controls the amount of time the image-forming light strikes the image sensor. A synchronism detector is provided to detect the phase difference between the rotation of the rotary shutter and the scanning of the image sensor by comparing the phase signals produced according to the speed of rotation of the rotary shutter and vertical synchronizing signals periodically produced as well as scanning signals for scanning the image sensor. When there is no phase difference between the two signals, the synchronism detector provides an operation signal which causes a switching circuit to be conductive, so as to permit an image recorder to record images. On the other hand, if there is a phase difference, the synchronism detector provides no operation signal and the switching circuit is rendered non-conductive so as to prevent the image recorder from recording images.

摘要翻译： 使用图像传感器的图像拾取装置设置有控制图像形成光照射到图像传感器的时间量的旋转快门。 提供了一种同步检测器，用于通过比较根据旋转快门的旋转速度产生的相位信号和周期性产生的垂直同步信号以及扫描方式来检测旋转快门的旋转和图像传感器的扫描之间的相位差 用于扫描图像传感器的信号。 当两个信号之间没有相位差时，同步检测器提供使开关电路导通的操作信号，以便允许图像记录器记录图像。 另一方面，如果存在相位差，则同步检测器不提供操作信号，并且切换电路变得不导通，以防止图像记录器记录图像。

公开(公告)号：US4742411A

公开(公告)日：1988-05-03

申请号：US857098

申请日：1986-04-29

申请人： Motohiko Horio ,  Naoki Kobayashi ,  Fujio Okada ,  Kouji Kaneko

发明人： Motohiko Horio ,  Naoki Kobayashi ,  Fujio Okada ,  Kouji Kaneko

IPC分类号： G11B21/02 ,  G11B5/55 ,  G11B21/08

CPC分类号： G11B5/5521

摘要： A magnetic head feed device for feeding a magnetic head for recording information on a magnetic recording disk and/or reproducing information from the magnetic recording disk in a radial direction of the magnetic recording disk includes a driving force source which outputs a driving force for feeding the magnetic head as a rotational motion thereof, a rotational motion-linear motion converting mechanism for converting the rotational motion of the driving force source into a linear motion of the magnetic head. The rotational motion-linear motion converting mechanism includes a spur gear to be rotated upon rotation of the driving force source, a shaft portion which is coaxially connected to the spur gear to be rotated together therewith and is provided with an enlarged diameter portion having a male thread portion formed on the outer surface thereof, a female screw unit having an elongated passage through which the shaft portion extends and which is longer than the enlarged diameter portion of the shaft portion, the female screw unit being fixedly mounted and provided with a female thread portion into which the male thread portion of the shaft portion is screwed, and a pair of lid members which are mounted on the respective ends of the passage to close the passage and are provided with circular central openings through which the shaft portion extends into the passage and projects therefrom so that the enlarged diameter portion is positioned between the lid members.

摘要翻译： 一种用于在磁记录盘上记录信息的磁头和/或从磁记录盘的磁记录盘的径向再现信息的磁头馈送装置包括：驱动力源，其输出用于馈送磁记录盘的驱动力 磁头作为其旋转运动;旋转运动线性运动转换机构，用于将驱动力源的旋转运动转换成磁头的线性运动。 旋转运动直线运动转换机构包括：正转齿轮，其在驱动力源旋转时旋转;轴部，其与正齿轮同轴连接以与其一起转动，并且设置有具有男性的直径增大部分 螺纹部分形成在其外表面上，阴螺纹单元具有细长通道，轴部延伸穿过该部分延伸并且比轴部分的扩大直径部分更长，内螺纹单元固定地安装并设置有内螺纹 轴部的外螺纹部分被拧入的部分，以及安装在通道的各个端部上的一对盖构件，以关闭通道并设置有圆形的中心开口，轴部分穿过该中心孔延伸到通道 并从其突出，使得扩大的直径部分位于盖构件之间。

公开(公告)号：US4669841A

公开(公告)日：1987-06-02

申请号：US877427

申请日：1986-06-23

申请人： Kouji Kaneko ,  Motohiko Horio ,  Naoki Kobayashi ,  Fujio Okada

发明人： Kouji Kaneko ,  Motohiko Horio ,  Naoki Kobayashi ,  Fujio Okada

IPC分类号： G03B9/10 ,  G03B9/12

CPC分类号： G03B9/12

摘要： A rotary shutter adapted to be used in an electronic still camera comprises a rotatable shutter having shutter openings which are variable in size. The shutter is rotated by an electric motor in order to open and close intermittently an exposure aperture of the camera. A phase detector for detecting the phase of rotation of the shutter member provides a series of phase signal, and cooperates with a signal generator for generating stop signals in synchronism with the phase signals when a particular shutter speed is selected and a circuit for braking the motor to stop the shutter member. Responsive to the particular shutter speed selecting operation, the shutter opening is opened to its maximum size and the rotary shutter is simultaneously stopped quickly in position so as to open fully the exposure aperture of the camera.

摘要翻译： 适用于电子静物照相机的旋转闸门包括具有可变尺寸的挡板开口的可旋转挡板。 快门由电动机旋转以间歇地打开和关闭相机的曝光孔。 用于检测快门部件的旋转相位的相位检测器提供一系列相位信号，并且与选择特定快门速度的相位信号同步产生停止信号的信号发生器协作，以及用于制动电动机的电路 以停止挡板部件。 响应于特定的快门速度选择操作，快门打开被打开到其最大尺寸，并且旋转快门同时快速停止就位，以便完全打开相机的曝光孔。

公开(公告)号：US4571629A

公开(公告)日：1986-02-18

申请号：US739008

申请日：1985-05-29

申请人： Motohiko Horio ,  Naoki Kobayashi ,  Kouji Kaneko

发明人： Motohiko Horio ,  Naoki Kobayashi ,  Kouji Kaneko

IPC分类号： H04N5/225 ,  H04N5/30

CPC分类号： H04N5/2254

摘要： A rotary shutter device for use in an electronic still camera or a VTR camera has an XY-addressable solid-state imaging device for converting an optical image read by successive horizontal scanning into a video signal, a shutter blade disposed in front of the solid-state imaging device and rotatable about its own axis, the shutter blade having at least one opening for transmitting light therethrough onto the photodetector surface of the solid-state imaging device, and an adjusting blade disposed adjacent to the shutter blade for varying the opening angle of the opening. The shutter and adjusting blades are rotatable together in a direction to successively expose the solid-state imaging device to incident light in the direction in which the solid-state imaging device is vertically scanned. The scanning of the solid-state imaging device for one field is completed between two successive exposures thereof through the opening in the shutter blade.

摘要翻译： 用于电子静态照相机或VTR照相机的旋转快门装置具有用于将通过连续水平扫描读取的光学图像转换成视频信号的XY可寻址固态成像装置，设置在固体摄像机前面的快门叶片， 所述快门叶片具有至少一个用于将光透过其中的开口用于固态成像装置的光电检测器表面;以及调节刀片，其布置成与所述快门叶片相邻，用于改变所述固定状态成像装置的打开角度 开幕。 快门和调节刀片可以沿固定状态成像装置沿着固态成像装置垂直扫描的方向依次暴露于入射光的方向旋转。 用于一场的固态成像装置的扫描在通过快门叶片中的开口的两次连续曝光之间完成。

公开(公告)号：US4814876A

公开(公告)日：1989-03-21

申请号：US721435

申请日：1985-04-09

申请人： Motohiko Horio ,  Naoki Kobayashi ,  Kouji Kaneko

发明人： Motohiko Horio ,  Naoki Kobayashi ,  Kouji Kaneko

IPC分类号： H04N1/21 ,  H04N5/225 ,  H04N5/765 ,  H04N5/77 ,  H04N5/781 ,  H04N9/04 ,  H04N9/67 ,  H04N5/14

CPC分类号： H04N1/212 ,  H04N1/2112 ,  H04N5/2251 ,  H04N5/77 ,  H04N9/67 ,  H04N2101/00 ,  H04N2201/0087 ,  Y10S358/906

摘要： An electronic camera includes an electronic camera unit for generating a still image signal, an encoder for converting the still image signal from the electronic camera unit into a television signal and for issuing the television signal through an output terminal to a video recorder, and an electronic viewfinder for displaying the television signal as a visible image. The encoder and the electronic viewfinder are contained in an adapter detachably connected to the electronic camera unit. The television signal from the encoder is applied directly to a video circuit in the video viewfinder, and also delivered through a connector or a coupling terminal to the video recorder.

摘要翻译： 电子照相机包括用于产生静止图像信号的电子照相机单元，用于将来自电子照相机单元的静止图像信号转换为电视信号并通过输出端子将电视信号发送到录像机的编码器，以及电子 取景器，用于将电视信号显示为可视图像。 编码器和电子取景器包含在可拆卸地连接到电子照相机单元的适配器中。 来自编码器的电视信号直接应用于视频取景器中的视频电路，并且还通过连接器或耦合终端传送到录像机。

公开(公告)号：US08471666B2

公开(公告)日：2013-06-25

申请号：US13440674

申请日：2012-04-05

申请人： Kouji Kaneko

发明人： Kouji Kaneko

IPC分类号： H01F27/30

CPC分类号： H01F27/306 ,  H01F27/325 ,  H02M3/335

摘要： To improve insulating properties of a coil winding having three turns. In a coil bobbin, insulation between mutually adjacent winding members of a first coil winding are achieved by a projecting section. Furthermore, the first coil winding and the second coil winding are insulated from each other by the flange section. Moreover, the projecting sections and the projecting sections are respectively provided in positions at either end when the first coil winding and the second coil winding are viewed in a direction perpendicular to the direction of the axis line. Consequently, even with coil windings having three turns, insulation between the windings is achieved by means of this coil bobbin, and furthermore, insulation is also achieved in the region outside the coil windings as viewed in a direction perpendicular to the axis line direction, thereby making it possible to improve the insulating properties without increasing the number of parts.

摘要翻译： 提高具有三圈的线圈绕组的绝缘性能。 在线圈架中，通过突出部实现第一线圈绕组的相互缠绕构件之间的绝缘。 此外，第一线圈绕组和第二线圈绕组由凸缘部彼此绝缘。 此外，当在垂直于轴线方向的方向上观察第一线圈绕组和第二线圈绕组时，突出部分和突出部分别分别设置在任一端的位置。 因此，即使线圈绕组具有三匝，也可以通过该线圈架线圈实现绕组之间的绝缘，此外，在垂直于轴线方向的方向观察时，也可以在线圈绕组外部的区域实现绝缘，从而 使得可以在不增加部件数量的情况下提高绝缘性能。

公开(公告)号：US5087936A

公开(公告)日：1992-02-11

申请号：US403356

申请日：1989-09-06

申请人： Kazutsugu Ogata ,  Kazuhisa Seki ,  Kouji Kaneko ,  Satoshi Mikajiri ,  Kiyotaka Kaneko ,  Masanori Yoshida

发明人： Kazutsugu Ogata ,  Kazuhisa Seki ,  Kouji Kaneko ,  Satoshi Mikajiri ,  Kiyotaka Kaneko ,  Masanori Yoshida

IPC分类号： H04N5/235 ,  H04N9/73

CPC分类号： H04N5/235 ,  H04N9/735

摘要： A filter is provided which can pass therethrough only a signal component having a frequency corresponding to a secondary higher harmonic frequency component (200-240 Hz) of the fluorescent light of the output signal from a light-receiving element for receiving incident light thereto from the photograph area. Based on the signal which is passed through the filter, it is detected whether the photography area is illuminated with the fluorescent light. Since the color temperatures of sunlight (outdoors in fine weather) and fluorescent light show substantially the same value, it is difficult to distinguish two kinds of above light sources. A ripple period of the fluorescent light and the like is measured, and the output signal of a light detecting device (e.g., a color temperature sensor, photometry element, and so forth) is sampled at a plurality of times in a length of time equivalent to one period of the measured ripple period. Therefore, even for a photograph under artificial light which includes ripple components, an average of the quantity of the incident light can be detected and the white balance adjustment and the exposure control can be appropriately conducted. As a result, it is possible to distinguish between sunlight and fluorescent light and an accurate white balance adjustment can be made and the color reproducibility can be greatly improved even under fluorescent light.

摘要翻译： 提供一种滤波器，其仅能够通过具有对应于来自用于从其接收入射光的光接收元件的输出信号的荧光的次高次谐波频率分量（200-240Hz）的频率的信号分量的信号分量 照片区。 基于通过滤光器的信号，检测摄影区域是否用荧光灯照亮。 由于阳光的颜色温度（晴朗的室外）和荧光显示基本相同的值，因此难以区分两种上述光源。 测量荧光等的波动周期，并且将光检测装置（例如，色温传感器，测光元件等）的输出信号在等效的时间长度上多次进行采样 到测量波动周期的一个周期。 因此，即使对于包含纹波成分的人造光下的照片，也可以检测入射光量的平均值，并且可以适当地进行白平衡调整和曝光控制。 结果，可以区分阳光和荧光，并且可以进行精确的白平衡调整，并且即使在荧光下也可以大大提高颜色再现性。

公开(公告)号：US20100039204A1

公开(公告)日：2010-02-18

申请号：US12536883

申请日：2009-08-06

申请人： Kouji Kaneko

发明人： Kouji Kaneko

IPC分类号： H01F27/30

CPC分类号： H01F27/306 ,  H01F27/2847 ,  H01F27/325

摘要： A coil bobbin has a cylindrical portion around which a coil winding is wound. The coil winding is comprised of coil members of an end-defined ring shape, the coil members have indentations indented outwardly in part of their inner periphery, and circumferential positions of the indentations are coincident with those of the indentations. Claws and flanges protruding outwardly are integrally provided at both ends of the cylindrical portion, and the cylindrical portion is inserted into openings of the coil members so that the claws pass through the indentations. In a state in which the claws are located out of the coil member, the cylindrical portion is rotated whereby the coil winding is interposed between the claws and the flanges.

摘要翻译： 线圈架具有卷绕线圈绕组的圆筒部。 线圈绕组由端部环形的线圈构件组成，线圈构件具有在其内周的一部分中向外凹入的凹陷，凹陷的圆周位置与凹陷的一致。 向外突出的爪和凸缘一体地设置在圆柱形部分的两端，并且圆柱形部分插入到线圈构件的开口中，使得爪穿过凹口。 在爪位于线圈构件外的状态下，圆筒部旋转，线圈卷绕在爪和凸缘之间。

公开(公告)号：US5049996A

公开(公告)日：1991-09-17

申请号：US406547

申请日：1989-09-13

申请人： Kiyotaka Kaneko ,  Izumi Miyake ,  Kazutsugu Ogata ,  Kazuhisa Seki ,  Kouji Kaneko ,  Satoshi Mikajiri

发明人： Kiyotaka Kaneko ,  Izumi Miyake ,  Kazutsugu Ogata ,  Kazuhisa Seki ,  Kouji Kaneko ,  Satoshi Mikajiri

IPC分类号： H04N5/225 ,  H04N1/21 ,  H04N5/235 ,  H04N5/335 ,  H04N5/341 ,  H04N5/353 ,  H04N5/3728 ,  H04N5/378 ,  H04N5/77

CPC分类号： H04N1/212 ,  H04N1/2112 ,  H04N5/2353 ,  H04N5/772 ,  H04N2101/00

摘要： In a still-video camera, a video signal representing the image of a photographed subject is written in a video floppy during one revolution of the floppy, namely during an interval between one phase pulse PG and the next. Immediately after the phase pulse PG is generated, a field-shift pulse FS for reading the video signal out of an electronic image pick-up device is outputted. Read-out from the electronic image pick-up device by the field-shift pulse FS is inhibited during the time that a shutter is open. Writing is carried out from the moment of the next phase pulse PG after read-inhibit is cancelled. If the inhibition on read-out from the electronic image pick-up device were to be cancelled between the phase pulse PG and the field-shift pulse FS, read-out of the video signal by the field-shift pulse FS would be carried out, but it would not be possible to carry out recording without waiting for the next phase pulse PG. By providing reading and writing at timings as described above, it is possible to carry out recording without waiting for the next phase pulse PG.

摘要翻译： 在静止摄像机中，表示拍摄对象的图像的视频信号在软盘的一圈内，即在一个相位脉冲PG和下一个相位脉冲之间的间隔期间被写入视频软盘中。 在产生相位脉冲PG之后，立即输出用于从电子摄像装置读出视频信号的场移动脉冲FS。 在快门打开的时间期间，通过场移动脉冲FS从电子摄像装置的读出被禁止。 禁止读取后，从下一个相位脉冲PG的时刻开始写入。 如果在相位脉冲PG和场移位脉冲FS之间取消从电子摄像装置读出的禁止，则将通过场移位脉冲FS读出视频信号 ，但是不可能在不等待下一个相位脉冲PG的情况下进行记录。 通过如上所述的定时提供读取和写入，可以在不等待下一个相位脉冲PG的情况下执行记录。

公开(公告)号：US07924133B2

公开(公告)日：2011-04-12

申请号：US12536985

申请日：2009-08-06

申请人： Kouji Kaneko

发明人： Kouji Kaneko

IPC分类号： H01F5/00 ,  H01F27/30 ,  H01F27/24

CPC分类号： H01F27/325 ,  H01F27/2847 ,  H01F27/306

摘要： A coil bobbin has a cylindrical portion around which a coil winding is wound. The coil winding is composed of coil members of an end-defined ring shape coupled to each other. The cylindrical portion is inserted into openings of the coil members along a direction of a center axis of the cylindrical portion and from one end of the cylindrical portion. Flanges protruding outwardly relative to the center axis of the cylindrical portion are integrally provided at the other end of the cylindrical portion and a bobbin-side engagement portion for engagement between the coil bobbin and the coil winding is formed on a face of the flange opposed to the coil member. As the cylindrical portion is inserted into the coil members, the bobbin-side engagement portion comes into engagement with a winding-side engagement portion formed on a back face of the coil member.

摘要翻译： 线圈架具有卷绕线圈绕组的圆筒部。 线圈绕组由彼此耦合的端部限定环形的线圈构件组成。 圆柱形部分沿着圆柱形部分的中心轴线的方向和圆柱形部分的一端插入到线圈构件的开口中。 在圆筒部的另一端一体地设置有相对于圆筒部的中心轴向外伸出的法兰，并且在与线圈绕线相对的凸缘的表面上形成有用于在线圈架和线圈绕组之间接合的筒管侧接合部 线圈构件。 当圆筒部插入线圈构件时，筒管侧接合部与形成在线圈构件的背面上的绕线侧接合部接合。