公开(公告)号：US5793340A

公开(公告)日：1998-08-11

申请号：US528975

申请日：1995-09-15

申请人： Takehiko Morita ,  Akira Hitotsumatsu ,  Kouji Minami ,  Yoshiki Ono

发明人： Takehiko Morita ,  Akira Hitotsumatsu ,  Kouji Minami ,  Yoshiki Ono

IPC分类号： H04N5/74 ,  H04N9/31 ,  H04N17/00 ,  H04N17/04 ,  G09G5/00

CPC分类号： H04N9/31 ,  H04N3/2335 ,  H04N5/7408 ,  H04N9/3191

摘要： An adjustment reference point is defined as a point on a screen on which a corresponding adjustment point of an image is projected when the image projected by a CRT system video projector is assumed to have no raster distortion. An image correction apparatus of this invention produces a raster distortion correction data on the basis of a difference between the adjustment reference point and the corresponding adjustment point obtained from a video signal. The video signal is obtained by picking up an predetermined image including an adjustment reference point projected on the screen by using a camera device.

摘要翻译： 调整参考点被定义为当假设CRT系统视频投影仪投射的图像不具有光栅失真时，在其上投影图像的对应调整点的屏幕上的点。 本发明的图像校正装置基于从视频信号获得的调整参考点和对应的调整点之间的差异，产生光栅失真校正数据。 通过使用相机装置拾取包括投影在屏幕上的调整参考点的预定图像来获得视频信号。

公开(公告)号：US5742698A

公开(公告)日：1998-04-21

申请号：US658229

申请日：1996-06-04

申请人： Kouji Minami ,  Yoshiki Ono ,  Takehiko Morita

发明人： Kouji Minami ,  Yoshiki Ono ,  Takehiko Morita

IPC分类号： G06T7/00 ,  H04N17/00 ,  H04N17/04 ,  G06K9/00

CPC分类号： H04N9/3185 ,  G06T7/0018 ,  G06T7/004 ,  H04N17/04 ,  H04N9/3194

摘要： To provide an automatic image adjustment device that can automatically detect the display positions, display state, and the like of a test pattern displayed on a screen, the imaging angles of the mirror to image an adjustment pattern displayed at the positions corresponding to the vertices of a relatively small rectangle on a screen are first detected. According to the detected imaging angles, the CPU calculates the imaging angles for imaging the adjustment points at the four corners of the screen. Then, on the basis of the imaging angles for the adjustment points at the four corners, the imaging angles for the remaining adjustment points are calculated. Afterwards, the test pattern, such as the one used for convergence adjustment, can be displayed successively at the adjustment points, and the test pattern at each of the adjustment pattern can be imaged by the camera with the mirror being automatically set at the corresponding imaging angle. Thus, information on the display position, display states and the like of the test pattern can be automatically obtained and analyzed.

摘要翻译： 为了提供自动图像调整装置，其可以自动检测在屏幕上显示的测试图案的显示位置，显示状态等，镜子的成像角度对在与顶点对应的位置显示的调整图案进行成像 首先检测屏幕上相对较小的矩形。 根据检测到的成像角度，CPU计算用于对屏幕的四个角处的调整点成像的成像角度。 然后，基于四角的调整点的成像角度，计算剩余调整点的成像角度。 此后，可以在调整点连续显示测试图案，例如用于会聚调整的测试图案，并且可以通过相机将每个调整图案的测试图案成像，并将镜子自动设置为相应的成像 角度。 因此，可以自动获得和分析关于测试图案的显示位置，显示状态等的信息。

公开(公告)号：US5506481A

公开(公告)日：1996-04-09

申请号：US238066

申请日：1994-05-04

申请人： Akira Wada ,  Kouji Minami ,  Hitoshi Nakahara ,  Yoshiki Ono

发明人： Akira Wada ,  Kouji Minami ,  Hitoshi Nakahara ,  Yoshiki Ono

IPC分类号： H04N3/233 ,  H04N9/28 ,  G09G1/28 ,  H04N3/22

CPC分类号： H04N9/28 ,  H04N3/2335

摘要： A device for digital convergence correction of raster distortion correction of a picture displayed on a screen of a display device using a cathode-ray tube, in which scanning lines include a first class of scanning lines, called correction scanning lines, on which correction points are positioned, and a second class of scanning lines, called interpolated scanning lines between the correction scanning lines. The correction points are positioned at intersections of the correction scanning lines and vertical lines. The correction data for the interpolated scanning lines are produced by vertical interpolation from the correction data of a certain number of vertically aligned correction points. Convergence adjustment, however, may be conducted for only part of the correction points, and the correction data of the remaining correction points may be obtained by interpolation.

摘要翻译： 一种用于使用阴极射线管显示在显示装置的屏幕上的图像的光栅失真校正的数字会聚校正装置，其中扫描线包括称为校正扫描线的第一类扫描线，校正点为 以及在校正扫描线之间称为内插扫描线的第二类扫描线。 校正点位于校正扫描线和垂直线的交点处。 通过从一定数量的垂直排列的校正点的校正数据进行垂直内插，产生用于内插扫描线的校正数据。 然而，可以仅对部分校正点进行收敛调整，并且可以通过内插获得剩余校正点的校正数据。

公开(公告)号：US07153035B2

公开(公告)日：2006-12-26

申请号：US11071719

申请日：2005-03-03

申请人： Junji Taira ,  Norimasa Arai ,  Kouji Minami

发明人： Junji Taira ,  Norimasa Arai ,  Kouji Minami

IPC分类号： G02B6/36

CPC分类号： G02B6/3849 ,  G02B6/3893

摘要： Disclosed are an optical connector plug and an optical connector, wherein the grip member includes an inner barrel and an outer barrel, which are freely slid with respect to each other, the grip member having a reduction state where the inner barrel is accommodated in the outer barrel and an extension state where the inner barrel projects forwardly, and the plug frame being engaged and supported such that the plug frame is movable by a predetermined amount with respect to the outer barrel, and, at a leading end inside the inner barrel are provided a shield plate supported at a free slant with respect to the inner barrel via a base end of the shield plate, disposed at a shield position at which a leading end of the ferrule is shielded in the extension state, and disposed at a non-shield position at which accommodation of the plug frame in the inner barrel is allowed, an action plate supported at a free slant inside the shield plate via a base end of the action plate, and inclined along with the shield plate, with a leading end of the action plate contacting with or engaged with the shield plate, and a biasing supporting means for biasing the shield plate for positioning the shield plate such that the shield plate is disposed at the shield position in the extension position.

摘要翻译： 公开了一种光学连接器插头和光学连接器，其中握持构件包括相对于彼此自由滑动的内筒和外筒，所述夹持构件具有减压状态，其中内筒容纳在外筒 桶和延伸状态，其中内筒向前突出，并且插塞框架被接合和支撑，使得插塞框架相对于外筒可移动预定量，并且在内筒内的前端提供 屏蔽板，其经由屏蔽板的基端相对于内筒自由倾斜地支撑，所述屏蔽板设置在屏蔽位置，在该屏蔽位置，套圈的前端在延伸状态下被屏蔽，并且设置在非屏蔽 能够容纳内筒中的插塞框的容纳位置，通过该动作板的基端自由倾斜地支撑在屏蔽板内的动作板， 与屏蔽板一起，与屏蔽板接触或接合的作动板的前端;以及偏置支撑装置，用于偏置屏蔽板以定位屏蔽板，使得屏蔽板设置在屏蔽位置中 延伸位置。

公开(公告)号：US07118283B2

公开(公告)日：2006-10-10

申请号：US11150580

申请日：2005-06-10

申请人： Masahiro Nakajima ,  Kouji Minami ,  Junji Taira

发明人： Masahiro Nakajima ,  Kouji Minami ,  Junji Taira

IPC分类号： G02B6/36

CPC分类号： G02B6/3807 ,  G02B6/3821 ,  G02B6/3825 ,  G02B6/3877 ,  G02B6/3879 ,  G02B6/3893 ,  G02B6/3897 ,  G02B6/3898

摘要： To provide an optical connector promoting reliability by reducing insertion loss of an optical fiber and downsized, there is provided an optical connector plug having a ferrule including a cylindrical member for the ferrule for holding an optical fiber and a flange member provided at a rear end portion of the cylindrical member for the ferrule, an urge spring provided on a side of a rear end portion of the flange member of the ferrule, and a plug housing for holding the ferrule and the urge spring directly at inside thereof and directly engaged with an optical connector adapter inserted with a front end portion of the ferrule to carry out optical connection, in which the plug housing is formed with a slit capable of inserting the optical fiber in a radius direction thereof at a portion of an outer periphery thereof over an axial direction.

摘要翻译： 为了提供一种光纤连接器，通过减小光纤的插入损耗并缩小尺寸，提供了可靠性，提供了一种光连接器插头，其具有套圈，该套圈包括用于保持光纤的套圈的圆筒部件和设置在后端部的凸缘部件 用于套圈的圆柱形构件，设置在套圈的凸缘构件的后端部侧的推压弹簧和用于将套圈和推动弹簧直接保持在其内部并直接与光学接合的插头壳体 连接器适配器，其插入有套圈的前端部，以执行光学连接，其中插头壳体形成有能够沿其半径方向在其外周的部分的轴向方向上插入光纤的狭缝 。

公开(公告)号：US06908233B2

公开(公告)日：2005-06-21

申请号：US10651517

申请日：2003-08-29

申请人： Masahiro Nakajima ,  Kouji Minami ,  Junji Taira

发明人： Masahiro Nakajima ,  Kouji Minami ,  Junji Taira

IPC分类号： G02B6/38 ,  G02B6/36

CPC分类号： G02B6/3807 ,  G02B6/3821 ,  G02B6/3825 ,  G02B6/3877 ,  G02B6/3879 ,  G02B6/3893 ,  G02B6/3897 ,  G02B6/3898

摘要： To provide an optical connector promoting reliability by reducing insertion loss of an optical fiber and downsized, there is provided an optical connector plug having a ferrule including a cylindrical member for the ferrule for holding an optical fiber and a flange member provided at a rear end portion of the cylindrical member for the ferrule, an urge spring provided on a side of a rear end portion of the flange member of the ferrule, and a plug housing for holding the ferrule and the urge spring directly at inside thereof and directly engaged with an optical connector adapter inserted with a front end portion of the ferrule to carry out optical connection, in which the plug housing is formed with a slit capable of inserting the optical fiber in a radius direction thereof at a portion of an outer periphery thereof over an axial direction.

公开(公告)号：US06864923B2

公开(公告)日：2005-03-08

申请号：US09988317

申请日：2001-11-19

申请人： Kouji Minami

发明人： Kouji Minami

IPC分类号： G09G5/36 ,  H04N5/14 ,  H04N5/208 ,  H04N5/21

CPC分类号： H04N5/208 ,  H04N5/142

摘要： In an edge correcting circuit of an image to be represented by a digitized image signal, a high-frequency signal extracting circuit (5) extracts a high-frequency signal of the image by calculation based on a signal of a target pixel, a signal of a pixel shifted from the target pixel by m (m being an integer not smaller than 2) pixels in the right or lower direction, and a signal of a pixel shifted from the target pixel by m pixels in the left or upper direction, an amplitude-restricting signal generator (6) determines an amplitude-restricting signal (Si) based on a minimum value or a maximum value of an absolute value of a difference between the signal of the target pixel and a signal of a pixel shifted from the target pixel by n (n being an integer not smaller than 1 and smaller than m) pixels in the right or lower direction, and an absolute value of a difference between the signal of the target pixel and a signal of a pixel shifted from the target pixel by n pixels in the left or upper direction, an amplitude restricting circuit (7) restricts the output of the high-frequency extracting circuit (5) to the output of the amplitude-restricting signal generator (6), and an adder (8) adds the output (Si) of the amplitude restricting circuit (7) or a signal obtained therefrom, as an edge correction signal (Sj, Sq), to the signal (Sc) of the target pixel. It is possible to obtain an edge-corrected image signal with the horizontal or vertical overshoots having been reduced or removed.

摘要翻译： 在由数字化图像信号表示的图像的边缘校正电路中，高频信号提取电路（5）通过基于目标像素的信号的计算来提取图像的高频信号， 从目标像素向右或向下移动m（m为不小于2的整数）像素的像素，以及从左眼或上方向从目标像素移位m个像素的像素的信号，振幅 - 限制信号发生器（6）基于目标像素的信号与从目标像素偏移的像素的信号之间的差的绝对值的最小值或最大值来确定幅度限制信号（Si） 通过n（n是不小于1且小于m的整数）像素，以及目标像素的信号与从目标像素偏移的像素的信号之间的差的绝对值除以 左侧或上方的n个像素 振幅限制电路（7）将高频提取电路（5）的输出限制到幅度限制信号发生器（6）的输出，加法器（8）将输出 振幅限制电路（7）或由其获得的信号作为边缘校正信号（Sj，Sq）到目标像素的信号（Sc）。 可以获得边缘校正的图像信号，其中水平或垂直过冲已被减小或去除。

公开(公告)号：US06755719B2

公开(公告)日：2004-06-29

申请号：US10385185

申请日：2003-03-10

申请人： Kisaburou Yoshida ,  Kouji Minami

发明人： Kisaburou Yoshida ,  Kouji Minami

IPC分类号： B24B100

CPC分类号： G02B6/25 ,  B24B19/226 ,  B24B49/10 ,  B24B49/16 ,  G02B6/3863

摘要： An end surface polishing device and an end surface polishing method capable of controlling the polishing amount of the rod-shaped members and shortening the polishing processing time are disclosed. The end surface polishing device for polishing a rod-shaped member attached to a holder in a pushing way, with a polishing member attached to a polishing plate provided on a main body and supported in a rotational and slidable way, is provided with distance detecting means for detecting the relative position of the holder and the polishing plate and measuring means for measuring the actual polishing length of the rod-shaped member supported by the holder, from the position detected by the distance detecting means.

摘要翻译： 公开了一种端面抛光装置和能够控制棒状构件的抛光量并缩短抛光处理时间的端面抛光方法。 用于抛光安装在保持器上的杆状构件的端面抛光装置，其具有安装在主体上并以可旋转和可滑动方式支撑的抛光板上的抛光构件，其具有距离检测装置 用于检测保持器和抛光板的相对位置以及用于测量由保持器支撑的杆状构件的实际抛光长度的距离检测装置检测的位置的测量装置。

公开(公告)号：US06302773B1

公开(公告)日：2001-10-16

申请号：US09360774

申请日：1999-07-26

申请人： Mari Kato ,  Kouji Minami ,  Masaharu Sugiyama

发明人： Mari Kato ,  Kouji Minami ,  Masaharu Sugiyama

IPC分类号： B24B700

CPC分类号： B24B37/11 ,  B23Q3/15713 ,  B24B19/226 ,  B24B41/005

摘要： An end face polishing apparatus comprises a polishing board and a jig board for supporting workpieces. A polishing member is detachably arranged on the polishing board and has a polishing film for polishing end faces of the workpieces while the workpieces are supported by the jig board. A first holding device holdings unused polishing members each having a new polishing film preliminarily attached thereto. At least one second holding device holds used polishing members which have been removed from the polishing board. A polishing member exchanging device is mounted for linear movement in horizontal and vertical directions for exchanging a used polishing member arranged on the polishing board with an unused polishing member by seizing the used polishing member from the polishing board and conveying the used polishing member to the second holding device, and by taking an unused polishing member from the first holding device and placing the unused polishing member on the polishing board.

摘要翻译： 端面抛光装置包括用于支撑工件的抛光板和夹具板。 抛光构件可拆卸地布置在抛光板上，并且具有用于抛光工件的端面的抛光膜，同时工件由夹具板支撑。 第一保持装置保持预先安装有新抛光膜的未使用的抛光构件。 至少一个第二保持装置保持已经从抛光板移除的使用的抛光构件。 抛光构件交换装置安装成在水平和垂直方向上线性运动，用于通过从抛光板上抓住所使用的抛光构件将布置在抛光板上的用过的抛光构件与未使用的抛光构件进行交换，并将所使用的抛光构件传送到第二 并且通过从第一保持装置取出未使用的抛光构件并将未使用的抛光构件放置在抛光板上。

公开(公告)号：US4935403A

公开(公告)日：1990-06-19

申请号：US267861

申请日：1988-11-07

申请人： Toshihiko Yamaoki ,  Kouji Minami ,  Kenichiro Wakisaka ,  Masayuki Iwamoto

发明人： Toshihiko Yamaoki ,  Kouji Minami ,  Kenichiro Wakisaka ,  Masayuki Iwamoto

IPC分类号： B41J2/43

CPC分类号： B41J2/43

摘要： A recording head comprises a magnetically permeable substrate, a superconducting film formed on one side of said substrate, a means for producing a uniform magnetic field sustantially perpendicular to a surface of the superconducting film, and a means for locally destroying the superconductivity of the superconducting film so as to produce a pattern of normal conducting portions in the area of the superconducting film where the magnetic field is applied. A recording device comprises a recording head for producing a pattern of a magnetic field on a recording medium, a toner supply unit arranged in face-to-face relationship with the recording head at a spaced short distance from the head to form a visible pattern of magnetic toners on the recording medium, and a fixing unit for fixing the magnetic toners on the recording medium to complete a record. When electric signals are applied to the recording head, the superconducting film is locally changed from the superconducting state into the normal conducting state so that the magnetic field applied to the film may penetrate through normal conducting portions of the film to produce a magnetic pattern on the recording medium. Almost simultaneously with the formation of the magnetic dot pattern, a visible powder pattern is directly formed on the recording sheet, and then fixed on thereon by fusion.

摘要翻译： 记录头包括导磁衬底，在所述衬底的一侧上形成的超导膜，用于产生维持垂直于超导膜的表面的均匀磁场的装置，以及用于局部破坏超导膜的超导性的装置 以在施加磁场的超导膜的区域中产生正常导电部分的图案。 记录装置包括用于在记录介质上产生磁场的图案的记录头，调色剂供给单元，与记录头以与头部隔开的短距离的面对面关系布置，形成可见图案 记录介质上的磁性调色剂，以及用于将磁性调色剂固定在记录介质上以完成记录的定影单元。 当电信号被施加到记录头时，超导膜局部地从超导状态变为正常导通状态，使得施加到膜的磁场可以穿透膜的正常导电部分，以在膜上产生磁图案 记录介质。 几乎同时形成磁点图形，在记录片材上直接形成可见的粉末图案，然后通过熔融固定在其上。