公开(公告)号：US06847497B2

公开(公告)日：2005-01-25

申请号：US10399682

申请日：2001-10-04

申请人： Yasushi Sogabe ,  Shigeki Murata

发明人： Yasushi Sogabe ,  Shigeki Murata

IPC分类号： G03B15/00 ,  G02B13/18 ,  G02B17/08 ,  G03B37/00 ,  H04N5/225 ,  H04N5/262 ,  G02B17/00

CPC分类号： H04N5/23238 ,  H04N5/2254 ,  H04N5/2628

摘要： A wide-angle imaging device suitable for a monitor area of about 180 degrees. A first reflection mirror (1) is provided that has, around the rotation center axis (6) of a rotary symmetrical body, a reflection surface having an approximately ±90-degree convex shape with respect to a reference optical axis direction, an image forming lens (2) that has a principal point (7) on the rotation center axis of the first reflection mirror (1) and forms the image of a reflection beam from the first reflection mirror (1) and an imaging element (3) are disposed, and an object within approximately ±90 degrees around the rotation center axis of the first reflection mirror (1) is imaged.

摘要翻译： 适用于约180度监视区域的广角成像装置。 提供了一种围绕旋转对称体的旋转中心轴线（6）具有相对于参考光轴方向具有大约±90度凸形的反射面的第一反射镜（1），成像 在第一反射镜（1）的旋转中心轴上具有主点（7）并形成来自第一反射镜（1）和成像元件（3）的反射光束的图像的透镜（2） 并且对第一反射镜（1）的旋转中心轴线附近约±90度内的物体进行成像。

公开(公告)号：US5546259A

公开(公告)日：1996-08-13

申请号：US500139

申请日：1995-07-10

申请人： Noriya Iwata ,  Kenji Matuura ,  Shigeki Murata

发明人： Noriya Iwata ,  Kenji Matuura ,  Shigeki Murata

IPC分类号： G11B15/43 ,  G11B15/60 ,  G11B5/027

CPC分类号： G11B15/602 ,  G11B15/43 ,  G11B15/60

摘要： A tape transporting apparatus comprising a detecting device for detecting the winding diameter of a reel or the travelling state of tape, and a height variable device for varying the tape restricting height of a tape guide depending on the output of the detecting device, in which the tape restricting height is varied when the tape is deformed when the winding diameter becomes small and the tape tension becomes large, thereby preventing tape damage.

摘要翻译： 一种带式传送装置，包括用于检测卷轴的卷绕直径的检测装置或带的行进状态，以及根据检测装置的输出改变带引导件的带限制高度的高度可变装置，其中 当卷绕直径变小并且带张力变大时，带变形时，带限制高度变化，从而防止带损坏。

公开(公告)号：US5189491A

公开(公告)日：1993-02-23

申请号：US712040

申请日：1991-06-07

申请人： Yasushi Sogabe ,  Kenji Matsuura ,  Shigeki Murata

发明人： Yasushi Sogabe ,  Kenji Matsuura ,  Shigeki Murata

IPC分类号： H04N5/95 ,  G01D5/26 ,  G11B5/00 ,  H04N17/06

CPC分类号： G01D5/26

摘要： A method and an apparatus for obtaining a displacement condition of a track in a longitudinal direction thereof on a magnetic tape on which a periodic signal is recorded by detecting a signal position from image information obtained by imaging said track while moving the magnetic tape and/or the image device in the longitudinal direction of the track.

摘要翻译： 一种方法和装置，用于通过在通过在移动磁带的同时通过对所述轨道进行成像而获得的图像信息中的信号位置来检测在其上记录周期信号的磁带上获得轨迹在其纵向方向上的位移条件，和/或 图像装置沿着轨道的纵向方向。

公开(公告)号：US06738569B1

公开(公告)日：2004-05-18

申请号：US09889888

申请日：2001-07-24

申请人： Yasushi Sogabe ,  Shigeki Murata

发明人： Yasushi Sogabe ,  Shigeki Murata

IPC分类号： G03B3702

CPC分类号： G03B37/00 ,  G03B37/02

摘要： To provide an omnidirectional visual camera having a simple configuration and which can pick up omnidirectional images covering an angle of 360° around an axis. This camera comprises a reflecting member and a camera section. The reflecting member is composed of a rotating surface portion, a cylindrical portion and a joining section, which are integrally formed of a transparent material.

摘要翻译： 提供具有简单配置并且可以拾取围绕轴线覆盖360度角度的全向图像的全向视觉相机。 该相机包括反射部件和相机部分。 反射构件由透明材料一体形成的旋转表面部分，圆柱形部分和接合部分组成。

公开(公告)号：US5206770A

公开(公告)日：1993-04-27

申请号：US911807

申请日：1992-07-10

申请人： Hideyuki Hashi ,  Shigeki Murata

发明人： Hideyuki Hashi ,  Shigeki Murata

IPC分类号： G11B5/008 ,  G11B5/53 ,  G11B5/58

CPC分类号： G11B5/58 ,  G11B5/0086 ,  G11B5/53

摘要： A rotating head apparatus includes an electromechanical conversion element which moves a magnetic head. The electromechanical conversion element allows the contact state between the tape and a rotating head to be stably optimum by varying a voltage applied to the electromechanical conversion element cyclically and according to an output from a discriminator which discriminates the kind of the tape or the rotation speed of the rotating head. Therefore, the apparatus makes it possible to keep the space loss minimum, and prevents a reduction of the performance of signal recording and reproducing.

摘要翻译： 旋转头装置包括移动磁头的机电转换元件。 机电转换元件允许通过改变施加到机电转换元件的电压循环地根据区分带的种类或鉴别器的种类的鉴别器的输出或旋转头的旋转速度来使带和旋转头之间的接触状态稳定地最佳化 旋转头。 因此，该装置使得可以使空间损失保持最小，并且防止信号记录和再现的性能的降低。

公开(公告)号：US5784229A

公开(公告)日：1998-07-21

申请号：US661605

申请日：1996-06-11

申请人： Hideyuki Hashi ,  Hideaki Yoshio ,  Kenji Matsuura ,  Shigeki Murata

发明人： Hideyuki Hashi ,  Hideaki Yoshio ,  Kenji Matsuura ,  Shigeki Murata

IPC分类号： G11B15/60 ,  G11B15/61

CPC分类号： G11B15/60 ,  G11B15/61

摘要： The present invention provides a tape driving apparatus capable of receiving a cassette tape to be mounted therein, the cassette tape including a magnetic tape and a take-up reel hub for winding the magnetic tape, the take-up reel hub having a first flange and a second flange for limiting movement of the magnetic tape along a direction of the width of the magnetic tape. The tape driving apparatus includes: a capstan for driving the magnetic tape; and a tape guide disposed in a tape travel path extending from the capstan to the take-up reel hub, the tape guide including a first flange and a second flange for limiting a travelling height of the magnetic tape, wherein a distance between the first flange and the second flange of the tape guide is larger than a distance between the first flange and the second flange of the take-up reel hub.

摘要翻译： 本发明提供一种能够接收要安装在其中的盒式磁带的带驱动装置，盒式磁带包括磁带和用于卷绕磁带的卷取卷轴毂，卷带盘毂具有第一凸缘和 用于限制磁带沿着磁带宽度方向移动的第二凸缘。 带驱动装置包括：用于驱动磁带的绞盘; 以及磁带引导件，其布置在从主导轴延伸到卷取卷轴毂的磁带行进路径中，磁带引导件包括用于限制磁带的移动高度的第一凸缘和第二凸缘，其中第一凸缘 并且带引导件的第二凸缘大于卷取卷轴毂的第一凸缘和第二凸缘之间的距离。

公开(公告)号：US5646682A

公开(公告)日：1997-07-08

申请号：US593018

申请日：1996-01-29

申请人： Yasushi Sogabe ,  Shigeki Murata

发明人： Yasushi Sogabe ,  Shigeki Murata

IPC分类号： G11B5/455 ,  G01B11/02 ,  G06T7/00 ,  G11B5/008 ,  G11B5/588 ,  G11B21/10 ,  G11B27/36 ,  G11B33/10 ,  H04N7/18

CPC分类号： G06T7/0006 ,  G01B11/024 ,  G11B21/10 ,  G11B27/36 ,  G11B33/10 ,  G11B5/00813 ,  G11B5/588 ,  G06T2207/20056 ,  G06T2207/30108 ,  G06T2207/30164

摘要： A track width error inspector apparatus for examining a width error of recording tracks of a magnetic tape, in which a signal of a given frequency range is recorded on alternate tracks with a plurality of magnetic heads and magnetic powder is applied to the tape and light is radiated thereon and a reflection of the light therefrom is detected, includes: a movable table on which the tape is disposed; an image pick-up for producing an image of the recording tracks; a memory for storing image data from the image pickup; a frequency spectrum detector for detecting frequency components of a frequency spectrum produced by a Fourier transformation of the image data; a ratio calculator for calculating a ratio between one odd-numbered order frequency component and one even-numbered order frequency component; and a track width error calculator for calculating the width error of the recording tracks from the calculated ratio.

摘要翻译： 用于检查磁带的记录轨道的宽度误差的轨道宽度误差检查器装置，其中给定频率范围的信号被记录在具有多个磁头和磁粉的交替轨道上，并且光是 在其上被辐射并且检测到其光的反射，包括：可移动台，其上布置有带; 用于产生记录轨道的图像的图像拾取器; 用于存储来自图像拾取器的图像数据的存储器; 用于检测通过图像数据的傅里叶变换产生的频谱的频率分量的频谱检测器; 用于计算一个奇数次频率分量和一个偶数次序频率分量之间的比率的比率计算器; 以及轨道宽度误差计算器，用于根据所计算的比率计算记录轨道的宽度误差。

公开(公告)号：US5343338A

公开(公告)日：1994-08-30

申请号：US858004

申请日：1992-03-26

申请人： Shigeki Murata ,  Haruo Isaka ,  Kenji Matsuura ,  Yasushi Sogabe

发明人： Shigeki Murata ,  Haruo Isaka ,  Kenji Matsuura ,  Yasushi Sogabe

IPC分类号： G11B5/53 ,  G11B15/16 ,  G11B15/60 ,  G11B15/61 ,  G11B15/665 ,  G11B15/675 ,  G11B15/18 ,  G11B17/00

CPC分类号： G11B15/675 ,  G11B15/16 ,  G11B15/60

摘要： The present invention purports to provide a tape recording/reproducing apparatus capable of causing a plurality of tapes having different width respectively to travel smoothly and its cassette. The cassette positioning spring 1 gives an appropriate pressing force even in the case that the cassettes have different thicknesses, and the cassettes are respectively fixed at predetermined positions so that the lower edges of the magnetic tape 3a, 3b are positioned at the same height. The flange 9 of the guide post 12 is shifted in an up-and-down direction in response to a magnetic tape width signal detected through the cassette detecting switch 13 or the beginning edge detector 14a, or the ending edge detector 14b, so that even narrow magnetic tape 3a can travel at the predetermined height. Furthermore, by changing the inclined angle and/or the inclined direction of the movable post 10, a downward torsion force is applied to the narrow magnetic tape 3a. In this fashion, magnetic heads to be used are selected in accordance with the magnetic tape width detected by the cassette detecting switch 13 or the beginning edge and the ending edge detectors 14a, 14b.

摘要翻译： 本发明旨在提供一种能够使具有不同宽度的多个带分别平滑行进的带记录/再现装置及其盒。 即使在盒具有不同厚度的情况下，盒定位弹簧1也给出适当的按压力，并且盒被分别固定在预定位置，使得磁带3a，3b的下边缘位于相同的高度。 引导柱12的凸缘9响应于通过盒检测开关13或起始边缘检测器14a或末端边缘检测器14b检测到的磁带宽度信号在上下方向上移位，使得均匀 窄磁带3a可以在预定高度行进。 此外，通过改变可动柱10的倾斜角度和/或倾斜方向，向窄磁带3a施加向下的扭转力。 以这种方式，根据由磁带盒检测开关13或起始边缘和末端边缘检测器14a，14b检测到的磁带宽度来选择要使用的磁头。

公开(公告)号：US4388658A

公开(公告)日：1983-06-14

申请号：US203889

申请日：1980-11-04

申请人： Jirou Kajino ,  Hitoshi Minabe ,  Shigeki Murata

发明人： Jirou Kajino ,  Hitoshi Minabe ,  Shigeki Murata

IPC分类号： G11B15/665 ,  G11B5/08 ,  G11B15/00

CPC分类号： G11B15/6656

摘要： A magnetic tape recording and/or reproducing apparatus wherein a magnetic tape is drawn out of a tape cartridge by a tape drawing mechanism which is driven from its inoperative position to its operative position by a motor rotating in one rotational direction only; and the tape is wound up onto one of the reels of the tape cartridge by a turntable rotating mechanism which automatically engages one of the turntables so as to rotate in accordance with the rotation of the motor in the opposite direction.

摘要翻译： 一种磁带记录和/或再现装置，其中磁带通过磁带拉出机构从带盒中抽出，该磁带拉制机构通过仅在一个旋转方向上旋转的马达从其非工作位置驱动到其操作位置; 并且通过转盘旋转机构将带卷绕到带盒的一个卷轴上，该转盘旋转机构根据电动机沿相反方向的旋转而自动接合一个转盘以便旋转。