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    • 1. 发明授权
    • Tape cartridge
    • 磁带盒
    • US07318559B2
    • 2008-01-15
    • US10541509
    • 2004-01-08
    • Hitomi ChibaShuichi KikuchiKazuo SasakiTakaaki SanpeiMitsue Sakurai
    • Hitomi ChibaShuichi KikuchiKazuo SasakiTakaaki SanpeiMitsue Sakurai
    • G11B23/107
    • G11B15/674G11B23/037G11B23/107
    • A tape cartridge that has a clamp force to a block body and that secures a leader tape to a leader block is provided.Nail portions (63a, 64a) formed on the outer surface sides of a pair of leg portions (63, 64) of a clamper (36′) are secured to securing grooves (53, 54) formed on side walls of a assembling concave portion (50) of a block body (40) to secure the block body (40) and the clamper (36′). At this point, with concave grooves (73, 74) and a reinforcement rib (75) formed on an inner surface side of a base portion (60) that composes the clamper (36′) in the elongation direction of the leg portions 63 and 64. Thus, when the clamper (36′) is pushed, it can be prevented from being damaged and a desired clamp force can be obtained.
    • 提供了具有对块体的夹紧力并将引导带固定到引导块的带盒。 形成在夹持器(36')的一对腿部(63,64)的外表面侧上的钉部(63a,64a)被固定到形成在组装的侧壁上的固定槽(53,54) 块体(40)的凹部(50),以固定块体(40)和夹持器(36')。 此时,在脚部63的延伸方向上构成夹持器(36')的基部(60)的内表面侧上形成有凹槽(73,74)和加强肋75, 64。 因此,当夹持器(36')被推动时,可以防止其被损坏并且可以获得期望的夹紧力。
    • 3. 发明申请
    • Tape cartridge
    • 磁带盒
    • US20060237566A1
    • 2006-10-26
    • US10541509
    • 2004-01-08
    • Hitomi ChibaShuichi KikuchiKazuo SasakiTakaaki SanpeiMitsue Sakurai
    • Hitomi ChibaShuichi KikuchiKazuo SasakiTakaaki SanpeiMitsue Sakurai
    • G11B23/107
    • G11B15/674G11B23/037G11B23/107
    • A tape cartridge that has a clamp force to a block body and that secures a leader tape to a leader block is provided. Nail portions (63a, 64a) formed on the outer surface sides of a pair of leg portions (63, 64) of a damper (36′) are secured to securing grooves (53, 54) formed on side walls of a assembling concave portion (50) of a block body (40) to secure the block body (40) and the damper (36′). At this point, with concave grooves (73, 74) and a reinforcement rib (75) formed on an inner surface side of a base portion (60) that composes the damper (36′) in the elongation direction of the leg portions 63 and 64. Thus, when the damper (36′) is pushed, it can be prevented from being damaged and a desired clamp force can be obtained.
    • 提供了具有对块体的夹紧力并将引导带固定到引导块的带盒。 形成在阻尼器(36')的一对腿部(63,64)的外表面侧上的钉部(63a,64a)被固定到形成在组装侧壁上的固定槽(53,54) 块体(40)的凹部(50),以固定块体(40)和阻尼器(36')。 此时,在腿部63的伸长方向上构成阻尼器(36')的基部(60)的内表面侧形成有凹槽(73,74)和加强筋(75),以及 64。 因此,当阻尼器(36')被推动时,可以防止其被损坏并且可以获得期望的夹紧力。
    • 4. 发明授权
    • Tape cassettes
    • 磁带盒
    • US6061214A
    • 2000-05-09
    • US81009
    • 1998-05-19
    • Takaaki SanpeiKazuo SasakiHitomi Chiba
    • Takaaki SanpeiKazuo SasakiHitomi Chiba
    • G11B23/30G11B15/08G11B23/087G11B23/02
    • G11B23/08714G11B15/08
    • A tape cassette includes a shell, first and second bosses arranged on the inner surface of the shell, and a prism mounted on the inner surface of the shell and formed with first and second holes and having an optical axis which corresponds to an optical axis of light emitted from a tape-position sensor of a drive. The first and second bosses are arranged through the first and second holes. When the first and second bosses contact the inner peripheral surfaces of the first and second holes, a first clearance between the first boss and the first hole and a second clearance between the second boss and the second hole is produced in the opposite direction of the first and second bosses with respect to the optical axis of the prism.
    • 盒式磁带包括壳体,布置在壳体的内表面上的第一和第二凸台以及安装在壳体的内表面上并形成有第一和第二孔并具有对应于光轴的光轴的棱镜的棱镜 从驱动器的磁带位置传感器发出的光。 第一和第二凸台经过第一和第二孔布置。 当第一和第二凸起接触第一和第二孔的内周表面时,在第一凸台和第一孔之间的第一间隙和第二凸台与第二孔之间的第二间隙在第一和第二孔的相反方向上产生 和第二凸台相对于棱镜的光轴。
    • 5. 发明授权
    • Tape reel and tape cartridge having the same
    • 磁带卷带和磁带盒具有相同的功能
    • US07118061B2
    • 2006-10-10
    • US10472126
    • 2002-10-31
    • Takaaki SanpeiShuichi KikuchiKazuo SasakiMitsue SakuraiHitomi Chiba
    • Takaaki SanpeiShuichi KikuchiKazuo SasakiMitsue SakuraiHitomi Chiba
    • G11B23/107
    • G11B23/26G11B23/037G11B23/043G11B23/044G11B23/048G11B23/107
    • A tape reel in which molding quality of a flange unit is improved so as to improve reliability at the time when a magnetic tape runs at high speed, and a tape cartridge having the same. A plurality of reference planes (152v) formed between a chucking gear (152b) and an outer peripheral rib (152r2) formed at an outer peripheral side of this chucking gear (152b) are provided separately from the outer peripheral rib (152r2). And the reference plane (152v) is formed with edge planes of each of a first rib (152v1) extending toward a circumference and a second rib (152v2) extending toward a direction crossing the first rib (152v1). According to this arrangement, a volume at a portion constituting the reference plane (152v) is made smaller, occurrence of a sink after a resin is hardened is suppressed, and molding quality of the flange unit (152) is improved so that straight runnability of the magnetic tape at high speed running and reliability in recording/reproducing operation are improved.
    • 提高了法兰单元的成型质量的带卷盘,以提高磁带高速运行时的可靠性,以及具有该磁带卷带的带盒。 形成在夹紧齿轮(152b)和形成在该夹紧齿轮(152b)的外周侧的外周肋(152r2)之间的多个参考平面(152v)与外周肋 (152 r 2)。 并且参考平面(152v)形成有朝向圆周延伸的第一肋(152v 1)和朝向与第一肋(152v 1)交叉的方向延伸的第二肋(152v 2)的边缘平面, 。 根据该结构,能够抑制构成基准面(152v)的部分的体积,树脂硬化后的凹部的发生,凸轮单元(152)的成形品质提高,直线运动性 的高速运行的磁带和记录/再现操作的可靠性得到改善。
    • 10. 发明授权
    • Wireless ad hoc communication system
    • 无线自组织通信系统
    • US08675619B2
    • 2014-03-18
    • US12398771
    • 2009-03-05
    • Nami NagataKazuo Sasaki
    • Nami NagataKazuo Sasaki
    • H04W4/00H04W84/12H04W84/18
    • H04W84/12H04W16/06H04W72/02H04W84/18
    • A communication terminal performs wireless ad hoc communication with another terminal via a first wireless interface dedicated to reception and a second wireless interface for both transmission and reception. The terminal executes defining a communication area to be divided into cells of first polygonal shapes and each of the cells to be divided into a plurality of sub-cells of second polygonal shapes different from the first polygonal shapes; allocating, so as to prevent adjacent cells from belonging to a set of two identical wireless channels, a first wireless channel and a second wireless channel as the set of wireless channels to the cells; and setting the first wireless channel and the second wireless channel so that the same transmission channel is set for sub-cells brought into contact between the adjacent cells while different transmission channels are set for adjacent sub-cells in an own cell where an own terminal is present.
    • 通信终端经由专用于接收的第一无线接口和用于发送和接收的第二无线接口与另一终端执行无线自组织通信。 终端执行定义要被划分为第一多边形形状的单元的通信区域和要分割成不同于第一多边形形状的第二多边形形状的多个子单元的每个单元; 分配,以便防止相邻小区属于两组相同无线信道的集合,第一无线信道和第二无线信道作为到小区的无线信道的集合; 并且设置第一无线信道和第二无线信道,以便为在相邻小区之间接触的子小区设置相同的传输信道,同时为其自身终端为自己的小区中的相邻子小区设置不同的传输信道 当下。