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1. 发明授权

US06215612B1 Magnetic recording/reproduction apparatus having a rotary head cylinder and a mechanism for passing a magnetic tape around the rotary head cylinder for a predetermined arc 失效
标题翻译：具有旋转磁头磁头的磁记录/再现装置和用于将磁带绕旋转磁头气缸传送一预定电弧的机构
公开(公告)号：US06215612B1
公开(公告)日：2001-04-10
申请号：US09266316
申请日：1999-03-11
申请人： Yoshiyuki Saito , Akio Konishi , Koichiro Hirabayashi , Tatsuo Terao
发明人： Yoshiyuki Saito , Akio Konishi , Koichiro Hirabayashi , Tatsuo Terao
IPC分类号： G11B1528
CPC分类号： G11B15/6653 , G11B15/444
摘要： A magnetic recording/reproduction apparatus of the present invention, which records/reproduces information on/from a magnetic tape by passing the tape around a rotary head cylinder having a rotary head for a predetermined arc, includes: a capstan shaft; a pinch roller; a first reel base rotatably attached to a shaft; a second reel base rotatably attached to a shaft; and an idler supported swingably to swing to the second reel base when the capstan is rotated in a first direction and to the first reel base when the capstan shaft is rotated in a second direction, wherein the idler includes a gear portion which rotates in association with the rotation of the capstan shaft. The above components of the magnetic recording/reproduction apparatus are situated in such a manner that when the running of a magnetic tape is to be shifted from a first direction to a second direction, the rotation of the capstan shaft, in the first direction stops, the pinch roller moves away from the capstan shaft, the capstan shaft is rotated in the second direction by a predetermined amount so that the idler swings to the first reel base, the capstan shaft stops again, the pinch roller presses the magnetic tape against the capstan shaft, and the capstan shaft is rotated again in the second direction and the gear portion to be coupled with the first reel base, the gear portion rotating the first reel base in a direction in which the magnetic tape is wound onto the first reel.
摘要翻译：本发明的磁记录/再现装置包括：主导轴;具有旋转磁头的旋转磁头气缸，该磁头记录/再现装置通捏辊; 可旋转地附接到轴的第一卷轴基座; 可旋转地连接到轴的第二卷轴基座; 以及当所述主导轴沿第一方向旋转时可摆动地摆动地摆动到所述第二卷轴基座的惰轮，并且当所述主导轴沿第二方向旋转时，所述惰轮包括与所述第一卷轴基座相关联地旋转的齿轮部分，主导轴的旋转。磁记录/再现装置的上述部件以如下方式设置：当磁带的行进从第一方向移动到第二方向时，主导轴在第一方向的旋转停止，夹送辊远离主导轴，主导轴在第二方向上旋转预定量，使得惰轮摆动到第一卷轴底座，主导轴再次停止，夹送辊将磁带压靠在主导轴上轴，并且主导轴在第二方向上再次旋转，并且齿轮部分与第一卷轴基座联接，齿轮部分将第一卷轴基座沿磁带缠绕方向旋转到第一卷轴上。

2. 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

3. 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。

4. 发明授权

US6092755A Reel stand integrating brake torque mechanism 失效
标题翻译：卷盘架集成制动转矩机构
公开(公告)号：US6092755A
公开(公告)日：2000-07-25
申请号：US271648
申请日：1999-03-18
申请人： Akio Konishi , Koichiro Hirabayashi , Shigeo Ueda , Tatsuo Terao
发明人： Akio Konishi , Koichiro Hirabayashi , Shigeo Ueda , Tatsuo Terao
IPC分类号： G11B15/30 , G11B15/32 , G11B15/43 , G11B15/50 , G03B1/04
CPC分类号： G11B15/32 , G11B15/50 , G11B15/43
摘要： A reel stand includes (a) a reel base for engaging a reel and driving the reel, (b) a bearing disposed in the reel base and being extended through by a rotary shaft, and (c) a spring being urged to the rotary shaft. This construction allows the reel stand to integrate a brake torque mechanism into its downsized body, and to provide a tape with uniform tape tension when the tape is taken up or supplied. The spring is pressed to the shaft to produce brake torque, which lowers the peripheral velocity of the shaft. As a result, less frictional heat is produced, which reduces changes in friction factors due to the heat.
摘要翻译：卷轴架包括：（a）用于接合卷轴并驱动卷轴的卷轴底座，（b）设置在卷轴底座中并通过旋转轴延伸的轴承，以及（c）弹簧被推动到旋转轴。这种构造允许卷轴架将制动扭矩机构集成到其小型化体中，并且当带被卷取或提供时提供具有均匀带张力的带。弹簧被压到轴上以产生制动力矩，这降低了轴的圆周速度。结果，产生较少的摩擦热，这减少了由于热量引起的摩擦系数的变化。

5. 发明授权

US07221535B2 Magnetic recording and reproduction apparatus 失效
标题翻译：磁记录和再现设备
公开(公告)号：US07221535B2
公开(公告)日：2007-05-22
申请号：US10806921
申请日：2004-03-23
申请人： Akio Konishi , Koichiro Hirabayashi , Yoshiyuki Saito , Hiroshi Kurumatani
发明人： Akio Konishi , Koichiro Hirabayashi , Yoshiyuki Saito , Hiroshi Kurumatani
IPC分类号： G11B15/665
CPC分类号： G11B15/6656
摘要： A magnetic recording and reproduction apparatus includes a main chassis having a rotatable head cylinder provided thereon; and a sub chassis on which a tape cassette is mountable. The sub chassis is movable with respect to the main chassis between a tape cassette mountable position and a tape pull-out completion position, and the tape cassette mountable position is a position at which the tape cassette is mountable on the sub chassis and the tape pull-out completion position is a position at which information recording to and information reproduction from the tape, which has been pulled out from the tape cassette and has been wound around the rotatable head cylinder, can be performed. A portion of the main chassis along a forward end thereof is cut out toward the rotatable head cylinder.
摘要翻译：一种磁记录和再现装置，包括：一个设置在其上的可旋转头筒的主底盘; 以及可以安装盒式磁带的副机架。子机架可以在盒式磁带可安装位置和磁带拉出完成位置之间相对于主机架移动，并且磁带盒可安装位置是磁带盒可安装在副机架上的位置，磁带拉 - 完成位置是可以执行从磁带盒拉出并已卷绕在可旋转磁头气缸上的信息记录到磁带的信息再现的位置。主底盘沿其前端的一部分朝向可旋转的头缸被切出。

6. 发明授权

US06722546B2 Tape loading apparatus 失效
标题翻译：胶带装载装置
公开(公告)号：US06722546B2
公开(公告)日：2004-04-20
申请号：US10147689
申请日：2002-05-16
申请人： Yoshiyuki Saito , Akio Konishi , Koichiro Hirabayashi
发明人： Yoshiyuki Saito , Akio Konishi , Koichiro Hirabayashi
IPC分类号： G11B1566
CPC分类号： G11B15/61 , G11B15/6653
摘要： A tape loading apparatus comprises a base, a roller post about which a tape is wrapped for tape loading, and a carrying member for carrying the roller post. The roller post includes a rotation shaft and a roller rotating about the rotation shaft, and a shaft engagement member is provided on the base for holding the roller post at a predetermined position, the shaft engagement member directly contacting and pressing one or both ends of the rotation shaft.
摘要翻译：一种胶带装载装置包括一个基座，一个辊柱，一个带子被卷绕以用于带子装载，一个承载构件用于承载该辊柱。辊柱包括旋转轴和围绕旋转轴旋转的辊，并且轴接合构件设置在基座上，用于将辊柱保持在预定位置，所述轴接合构件直接接触并按压所述辊接头的一端或两端旋转轴。

7. 发明授权

US6137649A Magnetic recording/reproduction apparatus in which one of a reel base pair is rotated to wind a magnetic tape by a predetermined amount when an abnormality is detected 有权
标题翻译：当检测到异常时，磁盘记录/再现装置中的一个卷轴基座对被旋转以将磁带缠绕预定量
公开(公告)号：US6137649A
公开(公告)日：2000-10-24
申请号：US266315
申请日：1999-03-11
申请人： Yoshiyuki Saito , Akio Konishi , Koichiro Hirabayashi
发明人： Yoshiyuki Saito , Akio Konishi , Koichiro Hirabayashi
IPC分类号： G11B15/00 , G11B15/32 , G11B15/43 , G11B15/61 , G11B15/66 , G11B15/665 , G11B15/44
CPC分类号： G11B15/43 , G11B15/32 , G11B15/6653 , G11B15/61
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 capstan shaft for driving the magnetic tape; a pinch roller for pressing the magnetic tape against the capstan shaft; a supply reel base rotatably attached to a shaft, the supply reel base engaging with a supply reel for holding the magnetic tape wound onto the supply reel located in the tape cassette; a winding reel base rotatably attached to a shaft, the winding reel base engaging with a winding reel for holding the magnetic tape wound onto the winding reel located in the tape cassette: a reel driving source for rotating the supply reel base and the winding reel base and abnormality detection means for detecting an abnormality in the magnetic recording/reproduction apparatus, wherein in response to the detection of the abnormality by the abnormality detection means, the reel driving source performs an abnormality relief operation including rotating one of the winding reel base and the supply reel base in a direction of winding the magnetic tape by a predetermined amount and then rotating the other of the winding reel base and the supply reel base in a direction of winding the magnetic tape by a predetermined amount.
摘要翻译：本发明的磁记录/再现装置通过从磁带盒中抽出磁带并使磁带绕着具有用于预定电弧的旋转磁头的旋转磁头圆筒通过磁带记录/再现信息。该装置包括：驱动磁带的主导轴; 用于将磁带压靠在主导轴上的夹送辊; 供给卷轴基座，其可旋转地附接到轴，所述供应卷轴基座与供带盘卡合，用于保持缠绕在位于带盒中的供带盘上的磁带; 卷绕卷轴基座，其可旋转地安装在轴上，所述卷绕卷轴基座与卷绕卷轴接合，所述卷绕卷轴用于保持卷绕在位于所述带盒中的卷取卷轴上的磁带：卷轴驱动源，用于使供带盘基座和卷绕卷轴基座以及用于检测磁记录/再现装置中的异常的异常检测装置，其中响应于由异常检测装置检测到异常，卷轴驱动源执行异常卸载操作，包括使卷绕卷轴基座和在将磁带卷绕预定量的方向上供给卷轴底座，然后沿着将磁带卷绕预定量的方向旋转卷绕卷轴基座和供带盘基座中的另一个。

8. 发明授权

US5883752A Compact magnetic recording/reproducing apparatus having accurate tape running performance 失效
标题翻译：具有精确的磁带运行性能的紧凑型磁记录/重放装置
公开(公告)号：US5883752A
公开(公告)日：1999-03-16
申请号：US776952
申请日：1997-02-12
申请人： Koichiro Hirabayashi , Akio Konishi , Yoshiyuki Saito
发明人： Koichiro Hirabayashi , Akio Konishi , Yoshiyuki Saito
IPC分类号： G11B15/61 , G11B15/665 , G11B5/027
CPC分类号： G11B15/6656 , G11B15/61
摘要： The magnetic recording/reproducing apparatus of the present inventions comprises, in the order of a running direction of a magnetic tape supplied from a supply reel, a first vertical guide post located inside a tape running path at right angles to the tape running direction, a first inclined guide post having a predetermined inclination in the tape running direction located outside the tape running path, a second inclined guide post having a predetermined inclination in a direction opposite to the tape running direction located outside the tape running path, a second vertical guide post located inside the tape running path at right angles to the tape running direction, a rotary head cylinder having a predetermined inclination in the opposite direction to the tape running direction located outside the tape running path. The apparatus further comprises a third vertical guide post located inside the tape running path at right angles to the tape running direction, and a third inclined guide post having a predetermined inclination in the opposite direction to the tape running direction located outside the tape running path, whereby the inclined guide posts are substantially fixed to a chassis, accomplishing the positioning and inclination thereof with high accuracy, allowing the tape loading to be performed with a movement of minimal post members, thereby realizing highly accurate tape running performance and making the apparatus main body compact in size.
摘要翻译： PCT No.PCT / JP96 / 01599 Sec。 371日期1997年2月12日 102（e）1997年2月12日PCT PCT 1996年6月13日PCT公布。公开号WO96 / 42082 日期：1996年12月27日本发明的磁记录/再现装置按照从供给卷轴供给的磁带的行进方向的顺序包括位于带运行路径内的与第一垂直导向柱成直角的第一垂直导向柱带运行方向的第一倾斜导柱，位于带运行路径外侧的带运行方向上具有预定倾斜度的第一倾斜导柱，在与带运行路径外侧的带运动方向相反的方向上具有预定倾斜度的第二倾斜导柱，位于带运行路径内的与带运行方向成直角的第二垂直导柱，具有与位于带运行路径外侧的带运行方向相反的方向具有预定倾斜度的旋转磁头缸。该装置还包括位于带运行路径内的与带运行方向成直角的第三垂直导向柱，以及与位于带运行路径外侧的带运行方向相反的方向具有预定倾斜角度的第三倾斜导柱，由此倾斜的引导柱基本上固定在底盘上，以高精度实现定位和倾斜，从而能够以最小的柱部件移动来进行带装载，从而实现高度精确的带运行性能，并使装置主体尺寸紧凑。

9. 发明授权

US07342742B2 Magnetic recording and reproduction apparatus 失效
标题翻译：磁记录和再现设备
公开(公告)号：US07342742B2
公开(公告)日：2008-03-11
申请号：US10820281
申请日：2004-04-08
申请人： Akio Konishi , Koichiro Hirabayashi , Yoshiyuki Saito , Hiroshi Kurumatani
发明人： Akio Konishi , Koichiro Hirabayashi , Yoshiyuki Saito , Hiroshi Kurumatani
IPC分类号： G11B15/665
CPC分类号： G11B15/6656
摘要： A magnetic recording and reproduction apparatus includes a rotatable head cylinder for recording information to, and/or reproducing information from, a magnetic tape; a tape pull-out member for pulling out the magnetic tape; and a guide member for guiding the tape pull-out member. The tape pull-out member is engaged with a groove formed in the guide member. The tape pull-out member is movable between a first position and a second position along the groove. The first position is a position at which information recording to, and information reproduction from, the magnetic tape is possible. The second position is a position at which information recording to, and information reproduction from, the magnetic tape is impossible. The rotatable head cylinder is provided on a cylinder holding member integrally formed with the guide member. A profile of the groove is continuous with no gap.
摘要翻译：磁记录和再现设备包括：用于向磁带记录信息和/或从磁带再现信息的可旋转磁头气缸; 用于拉出磁带的磁带拉出部件; 以及用于引导带拉出构件的引导构件。带拉出构件与形成在引导构件中的凹槽接合。带拉出构件可沿着凹槽在第一位置和第二位置之间移动。第一位置是可以从磁带进行信息记录和信息再现的位置。第二位置是不可能从磁带的信息记录到信息再现信息的位置。可旋转头筒设置在与引导构件一体形成的气缸保持构件上。槽的轮廓是连续的，没有间隙。

10. 发明授权

US06765750B2 Tape loading device 失效
标题翻译：磁带加载设备
公开(公告)号：US06765750B2
公开(公告)日：2004-07-20
申请号：US10147566
申请日：2002-05-16
申请人： Yoshiyuki Saito , Akio Konishi , Koichiro Hirabayashi
发明人： Yoshiyuki Saito , Akio Konishi , Koichiro Hirabayashi
IPC分类号： G11B1560
CPC分类号： G11B15/61 , G11B15/6656
摘要： A tape loading device for loading a tape from a first state, in which the tape is mounted on a chassis, to a second state, in which a tape running path is formed as a result of a tape guide post pulling out and winding the tape at a prescribed position is provided. The tape loading device includes a transportation member having the tape guide post thereon; a forward wall integrated with the transportation member and disposed rearward to the tape guide post and inclined so that normal thereto is directed forward and obliquely upward; and a pressure-contact member, which is in pressure-contact with the forward wall in the second state, for urging the transportation member forward and obliquely upward.
摘要翻译：一种用于将带从第一状态（其中将带安装在底盘上）的带加载到第二状态的带装载装置，其中由于导带柱拉出并卷绕带而形成带运行路径设置在规定位置。带式装载装置包括：带上导带柱的输送部件; 与传送构件一体地设置并且向后向带引导柱倾斜的前壁，使得其正常向前和向上倾斜; 以及在第二状态下与前壁压力接触的压力接触构件，用于向前倾斜向上推动输送构件。

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