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31. 发明授权

US06275351B1 Magnetic recording/reproduction apparatus having a mechanism for moving a sub-chassis relative to a main chassis 失效
标题翻译：磁记录/重放装置具有用于相对于主机架移动副机架的机构
公开(公告)号：US06275351B1
公开(公告)日：2001-08-14
申请号：US09268909
申请日：1999-03-15
申请人： Koichiro Hirabayashi , Akio Konishi , Tatsuo Terao , Takefumi Yanagihara
发明人： Koichiro Hirabayashi , Akio Konishi , Tatsuo Terao , Takefumi Yanagihara
IPC分类号： G11B1518
CPC分类号： G11B15/6656
摘要： A magnetic recording/reproduction apparatus of the present invention includes: a first arm swingably mounted on a chassis; a second arm swingably mounted on the chassis; and a rotator mounted on the chassis, the rotator including a protrusion for driving the first arm and the second arm, the first arm including a first cam portion which engages with the protrusion, the second arm including a second cam portion which engages with the protrusion, the first cam having a first arc portion, a second arc portion, and a first concave portion formed between the first arc portion and the second arc portion, the second cam portion having a third arc portion, a fourth arc portion, and a second concave portion formed between the third arc portion and the forth arc portion, wherein the first arm, the second arm, and the rotator serve to permit the construction of a simplified cassette loading mechanism
摘要翻译：本发明的磁记录/再现装置包括：可摆动地安装在底盘上的第一臂; 可摆动地安装在底盘上的第二臂; 以及安装在所述底架上的转子，所述转子包括用于驱动所述第一臂和所述第二臂的突起，所述第一臂包括与所述突起接合的第一凸轮部分，所述第二臂包括与所述突起接合的第二凸轮部分所述第一凸轮具有第一圆弧部分，第二圆弧部分和形成在所述第一圆弧部分和所述第二圆弧部分之间的第一凹部，所述第二凸轮部分具有第三圆弧部分，第四圆弧部分和第二圆弧部分形成在第三圆弧部分和第四圆弧部分之间的凹部，其中第一臂，第二臂和旋转器用于允许构造简化的盒装载机构

32. 发明授权

US06198592B1 Magnetic recording/reproduction apparatus including a first chassis onto which a tape cassette is received and a second chassis having a rotary head cylinder thereon 失效
标题翻译：磁记录/重放装置，包括容纳盒式磁带的第一底盘和其上具有旋转磁头气缸的第二机架
公开(公告)号：US06198592B1
公开(公告)日：2001-03-06
申请号：US09270238
申请日：1999-03-15
申请人： Koichiro Hirabayashi , Akio Konishi , Tatsuo Terao
发明人： Koichiro Hirabayashi , Akio Konishi , Tatsuo Terao
IPC分类号： G11B1518
CPC分类号： G11B15/6656
摘要： The magnetic recording/reproduction apparatus of this 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 apparatus includes: a first chassis into which the tape cassette is inserted; and a second chassis having the rotary head cylinder mounted thereon and guiding movements of the first chassis toward and away from the rotary head cylinder, wherein the first chassis includes a chassis driving plate mounted thereon for adjusting a position of the first chassis relative to the second chassis, the second chassis includes a chassis driving arm mounted thereon for driving the first chassis, the chassis driving plate has a cam surface having a portion which is not perpendicular to a direction of the movement of the first chassis, the chassis driving arm has a protrusion which engages with the cam surface, and the chassis driving plate is disposed so as to be positionally adjusted by being moved in a direction substantially perpendicular to the direction of the movement of the first chassis.
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圆筒通过预定的弧。该装置包括：盒式磁带插入其中的第一底盘; 以及第二底盘，其具有安装在其上的旋转磁头气缸并且引导第一机架朝向和远离旋转磁头气缸的运动，其中第一机架包括安装在其上的底盘驱动板，用于调节第一机架相对于第二机架的位置第二底盘包括安装在其上用于驱动第一底盘的底盘驱动臂，底盘驱动板具有凸轮表面，凸轮表面具有不垂直于第一底盘的运动方向的部分，底盘驱动臂具有与凸轮表面接合的突起，并且底盘驱动板被设置成通过沿与第一底盘的运动方向基本垂直的方向移动而进行位置调节。

33. 发明授权

US08147149B2 Barrier unit 有权
标题翻译：屏障单元
公开(公告)号：US08147149B2
公开(公告)日：2012-04-03
申请号：US12866266
申请日：2009-02-09
申请人： Koichiro Hirabayashi , Akio Konishi
发明人： Koichiro Hirabayashi , Akio Konishi
IPC分类号： G03B17/00 , G03B11/04
CPC分类号： G03B17/02 , G03B11/043
摘要： The present invention provides a barrier unit, of which the blades can be opened fully.The barrier unit is designed to be attached to a camera in order to protect the lens of the camera and is ready to open or close as needed. The barrier unit includes: a base with a cylindrical portion; a first ring, which is arranged so as to rotate around the cylindrical portion; and first and second blades, which are interlocked with the first ring and which are gradually opened and closed as the first ring rotates. When one of the first and second blades is fully opened, the first ring is further movable to turn the other blade in a closing direction.
摘要翻译：本发明提供一种阻挡单元，其中叶片可以完全打开。屏障单元设计为连接到相机，以保护相机的镜头，并可根据需要准备打开或关闭。阻挡单元包括：具有圆柱形部分的基部; 第一环，其被布置成绕圆柱形部分旋转; 第一和第二叶片，其与第一环互锁，并且随着第一环旋转而逐渐打开和关闭。当第一和第二叶片中的一个完全打开时，第一环进一步可移动以使另一个叶片沿关闭方向转动。

34. 发明申请

US20110019290A1 LENS BARREL AND IMAGING DEVICE 有权
标题翻译：镜头条和成像装置
公开(公告)号：US20110019290A1
公开(公告)日：2011-01-27
申请号：US12836586
申请日：2010-07-15
申请人： Fumio Shinano , Tetsuya Uno , Koichiro Hirabayashi , Akio Konishi
发明人： Fumio Shinano , Tetsuya Uno , Koichiro Hirabayashi , Akio Konishi
IPC分类号： G02B15/14 , G02B7/04
CPC分类号： G02B15/14 , G02B7/102
摘要： A lens barrel includes a first support frame and a second support frame. The first support frame has a cam groove. The second support frame has an annular main body with a cam follower that extends outwardly in a radial direction. The cam follower is slidably disposed in the cam groove and has a first cam portion, a second cam portion and a connecting portion. The second cam portion is aligned with the first cam portion along the circumferential direction of the main body. The connecting portion connects the first cam portion and the second cam portion to create a space between the connecting portion and the cam groove.
摘要翻译：透镜镜筒包括第一支撑框架和第二支撑框架。第一支撑框架具有凸轮槽。第二支撑框架具有带径向方向向外延伸的凸轮从动件的环形主体。凸轮从动件可滑动地设置在凸轮槽中，并具有第一凸轮部分，第二凸轮部分和连接部分。第二凸轮部分沿着主体的圆周方向与第一凸轮部对准。连接部分连接第一凸轮部分和第二凸轮部分，以在连接部分和凸轮槽之间形成空间。

35. 发明申请

US20100322616A1 BARRIER UNIT 有权
标题翻译：障碍装置
公开(公告)号：US20100322616A1
公开(公告)日：2010-12-23
申请号：US12866266
申请日：2009-02-09
申请人： Koichiro Hirabayashi , Akio Konishi
发明人： Koichiro Hirabayashi , Akio Konishi
IPC分类号： G03B17/00
CPC分类号： G03B17/02 , G03B11/043
摘要： The present invention provides a barrier unit, of which the blades can be opened fully.The barrier unit is designed to be attached to a camera in order to protect the lens of the camera and is ready to open or close as needed. The barrier unit includes: a base with a cylindrical portion; a first ring, which is arranged so as to rotate around the cylindrical portion; and first and second blades, which are interlocked with the first ring and which are gradually opened and closed as the first ring rotates. When one of the first and second blades is fully opened, the first ring is further movable to turn the other blade in a closing direction.
摘要翻译：本发明提供一种阻挡单元，其中叶片可以完全打开。屏障单元设计为连接到相机，以保护相机的镜头，并可根据需要准备打开或关闭。阻挡单元包括：具有圆柱形部分的基部; 第一环，其被布置成绕圆柱形部分旋转; 第一和第二叶片，其与第一环互锁，并且随着第一环旋转而逐渐打开和关闭。当第一和第二叶片中的一个完全打开时，第一环进一步可移动以使另一个叶片沿关闭方向转动。

36. 发明授权

US07170710B2 Magnetic recording and reproduction apparatus 失效
标题翻译：磁记录和再现设备
公开(公告)号：US07170710B2
公开(公告)日：2007-01-30
申请号：US10801972
申请日：2004-03-16
申请人： Koichiro Hirabayashi , Akio Konishi
发明人： Koichiro Hirabayashi , Akio Konishi
IPC分类号： G11B15/61 , G11B15/665 , G11B15/60
CPC分类号： G11B15/6656 , G11B15/61
摘要： A magnetic recording and reproduction apparatus includes a cylinder; a first chassis section; a second chassis section; and at least first, second and third tape guide members. The second chassis section is movable between a first position and a second position. When the second chassis section is in the first position, a supply reel, the first tape guide member, the second tape guide member, the third tape guide member and the cylinder are arranged in this order, such that only the first, second and third tape guide members guide the magnetic tape between the supply reel and the cylinder. When the second chassis section is in the first position, the first tape guide member is in contact with a magnetic surface of the magnetic tape, and the second and third tape guide members are in contact with the non-magnetic surface of the magnetic tape.
摘要翻译：一种磁记录和再现装置包括一个圆柱体; 第一底盘部分; 第二底盘部分; 以及至少第一，第二和第三带引导构件。第二底盘部分可在第一位置和第二位置之间移动。当第二底盘部分处于第一位置时，供应卷轴，第一带引导部件，第二带引导部件，第三带引导部件和滚筒按此顺序排列，使得只有第一，第二和第三磁带引导构件引导供带盘和气缸之间的磁带。当第二底盘部分处于第一位置时，第一带引导构件与磁带的磁性表面接触，并且第二和第三带引导构件与磁带的非磁性表面接触。

37. 发明授权

US07163172B2 Reel driving device 失效
标题翻译：卷轴驱动装置
公开(公告)号：US07163172B2
公开(公告)日：2007-01-16
申请号：US10807002
申请日：2004-03-23
申请人： Kazuo Shibukawa , Koichiro Hirabayashi , Akio Konishi , Hiroshi Kurumatani
发明人： Kazuo Shibukawa , Koichiro Hirabayashi , Akio Konishi , Hiroshi Kurumatani
IPC分类号： G11B15/32
CPC分类号： G11B15/22 , G11B15/32
摘要： A reel driving device includes a reel stand for driving a reel to rotate; and a latch including at least one contact portion contactable with the reel. The reel stand includes a convexed and concaved portion. The latch includes a claw portion for, when contacting the convexed and concaved portion, stopping a rotation of the convexed and concaved portion. While the reel stand rotates in a first direction, the latch moves in such a direction that the claw portion contacts the convexed and concaved portion by a rotation of the reel stand being conveyed to the at least one contact portion. While the reel stand rotates in a second direction, the latch moves in such a direction that the claw portion is separated from the convexed and concaved portion by a rotation of the reel stand being conveyed to the at least one contact portion.
摘要翻译：卷轴驱动装置包括用于驱动卷轴旋转的卷轴架; 以及闩锁，其包括可与卷轴接触的至少一个接触部分。卷盘架包括一个凸形和凹形的部分。闩锁包括爪部，用于当与凸部和凹部接触时，停止凸部和凹部的旋转。当卷轴架沿第一方向旋转时，闩锁沿着被传送到至少一个接触部分的卷轴架的旋转的方式使爪部分接触凸形和凹形部分的方向移动。当卷轴架沿第二方向旋转时，闩锁沿着使托盘部分被转移到至少一个接触部分的旋转方向从爪部分与凸形和凹形部分分离的方向移动。

38. 发明授权

US06722992B2 Torque limiter and reel mount 失效
标题翻译：扭矩限制器和卷轴安装
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

39. 发明授权

US06671122B2 Magnetic recording/reproduction apparatus 失效
标题翻译：磁记录/再现设备
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。

40. 发明授权

US06339514B1 Magnetic recording and reproducing apparatus 失效
标题翻译：磁记录和再现设备
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。

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