公开(公告)号：US06722992B2

公开(公告)日：2004-04-20

申请号：US10157006

申请日：2002-05-29

申请人： Koichiro Hirabayashi ,  Akio Konishi ,  Kazuo Shibukawa

发明人： Koichiro Hirabayashi ,  Akio Konishi ,  Kazuo Shibukawa

IPC分类号： G11B1530

CPC分类号： F16D7/044 ,  Y10T464/30

摘要： A torque limiter of the present invention includes: a first rotor and a second rotor, the first and second rotors rotatable about a single center of rotation; a yoke board integrally formed with the first rotor; a magnet which is provided so as to be in contact with the yoke board; and a hysteresis board provided so as to be opposed to the magnet with a space therebetween, the hysteresis board is integrally formed with the second rotor and a washer having depression portions, protrusion portions, holes, or a combination thereof is provided between the first and second rotors.

摘要翻译： 本发明的扭矩限制器包括：第一转子和第二转子，第一和第二转子围绕单个旋转中心旋转; 与第一转子一体形成的轭板; 设置为与轭板接触的磁体; 磁滞板设置成与磁体相对设置，其间具有空间，滞后板与第二转子一体地形成，并且在第一和第二转子之间设置有具有凹陷部，突起部，孔或其组合的垫圈 第二转

公开(公告)号：US06671122B2

公开(公告)日：2003-12-30

申请号：US09270237

申请日：1999-03-15

申请人： Akio Konishi ,  Koichiro Hirabayashi ,  Hideaki Kawane

发明人： Akio Konishi ,  Koichiro Hirabayashi ,  Hideaki Kawane

IPC分类号： G11B15665

CPC分类号： G11B15/43 ,  G11B15/6656

摘要： An apparatus of the present invention is a magnetic recording/reproduction apparatus for pulling out a magnetic tape from a tape cassette and winding the magnetic tape around a rotary head cylinder, having a rotary head, for a predetermined arc, for recording/reproducing the magnetic tape. The magnetic recording/reproduction apparatus includes: a base member on which the tape cassette and the rotary head cylinder are mounted. A first state is defined as a state where the tape cassette has been mounted on the base member by a user. A second state is defined as a state where, after the mounting of the tape cassette, a tape guide member has pulled out the magnetic tape from the tape cassette and wound the magnetic tape around the rotary head cylinder, for the predetermined arc, thereby forming a tape drive system to allow the magnetic tape to be recorded/reproduced. A loading operation is defined as a transition operation from the first state to the second state. The magnetic recording/reproduction apparatus further comprises a reel base which is axially supported on the base member in a rotatable manner and engages with a reel for winding and holding the magnetic tape within the tape cassette, and a reel driver for driving rotation of the reel base. In the loading operation, the reel base is rotated by using the reel driver in a direction which takes up the magnetic tape.

摘要翻译： 本发明的装置是一种用于从盒式磁带拉出磁带并将磁带卷绕在具有旋转磁头的旋转磁头圆筒上用于预定电弧的磁记录/再现装置，用于记录/再现磁 胶带。 磁记录/再现装置包括：安装有磁带盒和旋转磁头磁鼓的基座部件。 第一状态被定义为使用者将带盒安装在基座部件上的状态。 第二状态被定义为在安装带盒之后，带引导构件已经从带盒拉出磁带并将磁带缠绕在旋转磁头圆筒上的状态，以达到预定的电弧，从而形成 磁带驱动器系统，以允许磁带被记录/再现。 加载操作被定义为从第一状态到第二状态的转换操作。 磁记录/再现装置还包括一个卷轴底座，其以可旋转的方式轴向地支撑在基座构件上，并与用于将磁带卷绕并保持在盒式磁带内的卷轴接合，以及用于驱动卷轴旋转的卷轴驱动器 基础。 在装载操作中，通过使用卷轴驱动器沿卷取磁带的方向来旋转卷轴底座。

公开(公告)号：US06339514B1

公开(公告)日：2002-01-15

申请号：US09423900

申请日：2000-02-11

申请人： Keiji Sakamoto ,  Akio Konishi ,  Koichiro Hirabayashi ,  Shigeo Ueda

发明人： Keiji Sakamoto ,  Akio Konishi ,  Koichiro Hirabayashi ,  Shigeo Ueda

IPC分类号： G11B15675

CPC分类号： G11B15/08 ,  G11B15/07 ,  G11B15/67581 ,  G11B23/042 ,  G11B23/30

摘要： The invention presents a magnetic recording and reproducing apparatus capable of reducing the size and preventing external force from propagating directly to the internal mechanism. To achieve the object, a main arm 26 and a sub-arm 29 are constituted so as not to intersect with a photo detector 31 always during rotating operation within a plane including the photo detector 31, and the dimension can be hence reduced in the width direction of the apparatus, and moreover as the wall thickness of MIC-SW 46 is reduced, the upper end of the MIC-SW 46 is held by a back plate 48, so that the dimension of the apparatus can be reduced also in the depth direction, and further a cassette holder 13 is locked by a damper 42 to prevent effects from outside when a sub-chassis 19 moves from unloading position to loading position.

摘要翻译： 本发明提出一种能够减小尺寸并防止外力直接传播到内部机构的磁记录和重放装置。 为了实现该目的，主臂26和副臂29构成为在包括光电检测器31的平面内的旋转操作期间始终不与光电检测器31相交，因此尺寸可以减小宽度 此外，当MIC-SW 46的壁厚减小时，MIC-SW 46的上端由背板48保持，使得装置的尺寸也可以在深度上减小 另外，当副底盘19从卸载位置移动到装载位置时，盒保持件13被阻尼器42锁定，以防止来自外部的影响。

公开(公告)号：US06288865B1

公开(公告)日：2001-09-11

申请号：US09266363

申请日：1999-03-11

申请人： Koichiro Hirabayashi ,  Akio Konishi ,  Yoshiyuki Saito ,  Hideaki Kawane

发明人： Koichiro Hirabayashi ,  Akio Konishi ,  Yoshiyuki Saito ,  Hideaki Kawane

IPC分类号： G11B1561

CPC分类号： G11B15/6653

摘要： The magnetic recording/reproduction apparatus of the present invention records/reproduces information on/from a magnetic tape by drawing out the magnetic tape from a tape cassette and allowing the magnetic tape to pass around a rotary head cylinder, having a rotary head, for a predetermined arc. The tape cassette is drawn by moving tape guide members located at an opening of the tape cassette. The recording/reproduction apparatus includes: a first chassis on which the tape cassette is placed; and a second chassis having thereon the rotary head cylinder. The magnetic recording/reproduction apparatus includes: a first state in which the tape cassette is placed on the first chassis by a user; and a second state in which a tape running path enabling recording/reproduction of the magnetic tape is established. The second chassis includes: a capstan shaft mounted thereon for driving the magnetic tape; a pinch roller for pressing the magnetic tape against the capstan shaft; and a pinch arm supporting the pinch roller to be rotatable, the pinch arm being swingably mounter on the second chassis. Due in part to the above, when the magnetic recording/reproduction apparatus shifts from the first state to the second state, the first chassis moves towards the rotary head cylinder, and during the movement of the first chassis towards the rotary head cylinder, the first chassis drives the pinch arm so that the pinch roller moves from the opening of the tape cassette to a vicinity near the capstan shaft.

摘要翻译： 本发明的磁记录/再现装置通过从磁带盒中拉出磁带并使磁带绕着具有旋转磁头的旋转磁头磁头绕过磁带来记录/再现信息，用于 预定电弧。 磁带盒通过移动位于磁带盒的开口处的磁带引导件来拉动。 记录/再现装置包括：第一底盘，盒式磁带放置在其上; 以及在其上具有旋转磁头气缸的第二机架。 磁记录/再现装置包括：第一状态，其中盒式磁带由用户放置在第一机架上; 以及第二状态，其中建立了能够记录/再现磁带的磁带运行路径。 第二底盘包括：安装在其上的主导轴用于驱动磁带; 用于将磁带压靠在主导轴上的夹送辊; 以及支撑所述夹送辊以可旋转的夹持臂，所述夹紧臂可摆动地安装在所述第二底盘上。 由于部分上述原因，当磁记录/再现装置从第一状态转换到第二状态时，第一机架朝向旋转磁头气缸移动，并且在第一机架朝向旋转磁头气缸移动期间，第一机架 底盘驱动夹紧臂，使得夹送辊从带盒的开口移动到靠近主导轴的附近。

公开(公告)号：US06282057B1

公开(公告)日：2001-08-28

申请号：US09268906

申请日：1999-03-15

申请人： Akio Konishi ,  Koichiro Hirabayashi ,  Shuzo Takeda ,  Shinji Tanaka ,  Kazuo Shibukawa ,  Kenji Kawamata ,  Hisashi Takahashi

发明人： Akio Konishi ,  Koichiro Hirabayashi ,  Shuzo Takeda ,  Shinji Tanaka ,  Kazuo Shibukawa ,  Kenji Kawamata ,  Hisashi Takahashi

IPC分类号： G11B1560

CPC分类号： G11B15/60 ,  G11B15/6656

摘要： An apparatus of the present invention is a magnetic recording/reproduction apparatus for pulling out a magnetic tape from a tape cassette, forming a predetermined tape drive system with a group of tape guide posts while winding the magnetic tape around a rotary head cylinder, having a rotary head, for a predetermined arc, so as to perform recording/reproduction of the magnetic tape. The group of tape guide posts include at least one inclination adjustment tape guide post whose inclination angle can be adjusted.

摘要翻译： 本发明的装置是一种用于从磁带盒中拉出磁带的磁记录/再现装置，在将磁带缠绕在旋转磁头气缸周围的同时形成具有一组磁带引导柱的预定磁带驱动系统， 旋转头，用于预定的电弧，以便执行磁带的记录/再现。 一组带引导柱包括至少一个倾斜调节带导向柱，其倾斜角度可被调节。

公开(公告)号：US5204791A

公开(公告)日：1993-04-20

申请号：US597305

申请日：1990-10-12

申请人： Akio Konishi ,  Koichiro Hirabayashi ,  Hideaki Yoshio ,  Shuzo Takeda ,  Nobuaki Takagi

发明人： Akio Konishi ,  Koichiro Hirabayashi ,  Hideaki Yoshio ,  Shuzo Takeda ,  Nobuaki Takagi

IPC分类号： G11B15/665

CPC分类号： G11B15/6653

摘要： Disclosed is a tape loading device of a video tape recorder provided with an inclined video head cylinder and a capstan. The tape loading device includes a first guide member for feeding a tape on a horizontal path to the inclined video head cylinder, a second guide member for taking out the tape from the video head cylinder, and a third guide member for guiding the tape having passed the second guide member. The first, second and third guide members move along the video head cylinder and are in contact with the internal surface of the tape during the tape loading operation. The tape loading device further includes a fourth guide member for restoring the tape from an inclined path to a horizontal path during the tape loading operation by contacting the external surface of the tape, and an auxiliary inclined member for moving the tape inwardly during the tape loading operation so that the tape may be restored from an inclined path to a horizontal path. The auxiliary inclined member functions to make large the tape winding angle with respect to the third guide member. After the tape loading operation, a tape path is completed along the first guide member, the video head cylinder, the second, third and fourth members, and the capstan.

公开(公告)号：US20130021684A1

公开(公告)日：2013-01-24

申请号：US13639499

申请日：2011-10-19

申请人： Makoto Miyamoto ,  Hiroshi Kurumatani ,  Tadashi Niki ,  Akio Konishi

发明人： Makoto Miyamoto ,  Hiroshi Kurumatani ,  Tadashi Niki ,  Akio Konishi

IPC分类号： G02B7/04

CPC分类号： G02B7/023 ,  G03B17/14 ,  G03B35/10

摘要： A lens unit has a lens frame configured to be mounted to an imaging device having an imaging element, a first optical system having a first optical axis supported by the lens frame, a second optical system having a second optical axis supported by the lens frame; and an adjustment mechanism configured to adjust a position of the first optical system and/or the second optical system in an optical axis direction with respect to the lens frame.

摘要翻译： 透镜单元具有被配置为安装到具有成像元件的成像装置的透镜框，具有由透镜框架支撑的第一光轴的第一光学系统，具有由透镜框架支撑的第二光轴的第二光学系统; 以及调整机构，其被配置为相对于所述透镜框在光轴方向上调整所述第一光学系统和/或所述第二光学系统的位置。

公开(公告)号：US07760996B2

公开(公告)日：2010-07-20

申请号：US11703253

申请日：2007-02-07

申请人： Kenichi Miyamori ,  Akio Konishi ,  Keiji Sakamoto ,  Hideo Takenaka ,  Hideyuki Hashi

发明人： Kenichi Miyamori ,  Akio Konishi ,  Keiji Sakamoto ,  Hideo Takenaka ,  Hideyuki Hashi

IPC分类号： G03B17/00

CPC分类号： G03B5/02 ,  G02B27/646 ,  H04N5/23248 ,  H04N5/23287

摘要： An image blur correction device 400 includes a pitching movement frame 405, a yawing movement frame 408, and a third group frame 462. The pitching movement frame 405 supports a third lens group G3 included in an optical system for performing image blur correction. The yawing movement frame 408 supports the pitching movement frame 405 to be movable in the pitching direction perpendicularly intersecting a second optical axis A2, within a plane perpendicularly intersecting the second optical axis A2. The third group frame 462 supports the yawing movement frame 408 to be movable in the yawing direction along an arc whose center is a rotational axis A3, within a plane perpendicularly intersecting the second optical axis A2.

摘要翻译： 图像模糊校正装置400包括俯仰运动框架405，偏转运动框架408和第三组框架462.俯仰移动框架405支撑包括在用于进行图像模糊校正的光学系统中的第三透镜组G3。 横摆运动框架408在与第二光轴A2垂直相交的平面内支撑俯仰移动框架405，使其能够在与第二光轴A2垂直相交的俯仰方向上移动。 第三组框架462在与第二光轴A2垂直相交的平面内支撑偏转运动框架408，以沿着其中心为旋转轴线A3的弧线在偏航方向上移动。

公开(公告)号：US20090122421A1

公开(公告)日：2009-05-14

申请号：US12092505

申请日：2006-11-02

申请人： Keiji Sakamoto ,  Takayuki Hayashi ,  Eiichi Nagaoka ,  Kenichi Hayashi ,  Daisuke Ito ,  Akio Konishi ,  Keishi Iwasaki

发明人： Keiji Sakamoto ,  Takayuki Hayashi ,  Eiichi Nagaoka ,  Kenichi Hayashi ,  Daisuke Ito ,  Akio Konishi ,  Keishi Iwasaki

IPC分类号： G02B7/04 ,  G02B11/02 ,  G02B11/06

CPC分类号： G03B17/17 ,  G02B7/102 ,  G03B17/04 ,  G03B19/02 ,  G03B2217/002 ,  G03B2219/02 ,  H04N5/2254

摘要： The present invention aims to provide an imaging device and a camera realizing simultaneously a high magnification zoom lens system and the miniaturization of the device. The imaging device (2) includes a first lens group (G1), a second group frame unit (42), a first group frame unit (41), a motor unit (32), a third lens group (G3), and a CCD unit (33). The first lens group (G1) takes in a light flux incident along a first optical axis (A1). The second group frame unit (42) bends the light flux incident along the first optical axis (A1) to a direction along a second optical axis (A2). The first group frame unit (41) retains the first lens group (G1), and moves the first lens group (G1) in the direction along the first optical axis (A1). The motor unit (32) drives the first group frame unit (41). The first group frame unit (41) includes a driving frame (51) movable in the direction along the first optical axis (A1), and a first group frame retaining the first lens group (G1) and able to move in the direction along the first optical axis (A1) with respect to the driving frame (51).

摘要翻译： 本发明的目的在于提供一种同时实现高倍率变焦透镜系统的摄像装置和照相机以及装置的小型化。 成像装置（2）包括第一透镜组（G1），第二组框单元（42），第一组框单元（41），电机单元（32），第三透镜​​组（G3） CCD单元（33）。 第一透镜组（G1）沿着第一光轴（A1）入射光束。 第二组框单元（42）使沿着第一光轴（A1）入射的光束沿着第二光轴（A2）的方向弯曲。 第一组框单元（41）保持第一透镜组（G1），并使第一透镜组（G1）沿着第一光轴（A1）的方向移动。 马达单元（32）驱动第一组框单元（41）。 第一组框架单元（41）包括沿着第一光轴（A1）的方向可移动的驱动框架（51）和保持第一透镜组（G1）的第一组框架，并且能够沿着沿着第一光轴 第一光轴（A1）相对于驱动框架（51）。

公开(公告)号：US06863232B2

公开(公告)日：2005-03-08

申请号：US10158248

申请日：2002-05-30

申请人： Eiji Nagasaki ,  Akio Konishi

发明人： Eiji Nagasaki ,  Akio Konishi

IPC分类号： G11B15/43

CPC分类号： G11B15/43

摘要： A tape tension controlling mechanism of a magnetic recording/reproducing apparatus for controlling a tension of a magnetic tape includes: a reel bed; a reel bed drum; a tension post; a tension arm rotatably supported by a tension arm shaft; an urging element; a tension band having an engagement portion; and a band fixing screw having a threaded portion at one end thereof and a head portion at the other end, the band fixing screw further having, between the threaded portion and the head portion, an intermediate shaft portion for engagement with the engagement portion of the tension band, wherein a longitudinal center line of the intermediate shaft portion is shifted from the longitudinal center line of the threaded portion, and a pitch P of a thread of the threaded portion and a longitudinal length L of the intermediate shaft portion have a relationship of L>P/2.

摘要翻译： 用于控制磁带张力的磁记录/再现装置的带张力控制机构包括：卷轴床; 卷筒床鼓; 张力柱 由张力臂轴可旋转地支撑的张力臂; 推动元素; 具有接合部的张力带; 以及带状固定螺钉，其一端具有螺纹部分，在另一端具有头部，所述带固定螺钉还在所述螺纹部分和所述头部之间具有中间轴部分，所述中间轴部分与所述接合部分 张力带，其中中间轴部分的纵向中心线从螺纹部分的纵向中心线偏移，螺纹部分的螺纹的螺距P和中间轴部分的纵向长度L具有 L> P / 2。