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1. 发明授权

US5195079A Disk driver in which the disk holder is located below a slider 失效
标题翻译：磁盘驱动器，其中磁盘托架位于滑块下方
公开(公告)号：US5195079A
公开(公告)日：1993-03-16
申请号：US717019
申请日：1991-06-18
申请人： Kazuhiko Inoue , Takashi Watanabe , Yoshio Hirose
发明人： Kazuhiko Inoue , Takashi Watanabe , Yoshio Hirose
IPC分类号： G11B17/04
CPC分类号： G11B17/0438
摘要： A disk driver in which a disk is inserted has a head (12), a holder (5), and a slider (14). The holder ascends and descends between a first position and a second position. The head ascends and descends between a third position and a fourth position in response to the ascending and descending of the holder. The disk (3) is inserted into or ejected from the holder (5) at the first position when the head (12) is at the third position, and information is recorded on or reproduced therefrom by the head at the fourth position when the holder is at the second position. Since the third position is higher than the first position so that the head does not hit the inserted disk, there is a space between the first and third positions. Accordingly, the slider (14) is located in the space so that it can avoid hitting the head, and thus the disk driver can be made thin.
摘要翻译：其中插入盘的盘驱动器具有头（12），保持器（5）和滑块（14）。保持器在第一位置和第二位置之间上升和下降。响应于保持器的上升和下降，头部在第三位置和第四位置之间上升和下降。当头部（12）处于第三位置时，盘（3）在第一位置处插入或从保持器（5）弹出，并且当保持器处于第二位。由于第三位置高于第一位置，使得头部不撞击插入的盘，所以在第一和第三位置之间存在空间。因此，滑块（14）位于空间中，从而可以避免撞击头部，从而可以使盘驱动器变薄。

2. 发明授权

US5283702A Power saving system for rotating disk data storage apparatus 失效
标题翻译：旋转磁盘数据存储装置的节电系统
公开(公告)号：US5283702A
公开(公告)日：1994-02-01
申请号：US746773
申请日：1991-08-16
申请人： Hiroshi Tsuyuguchi , Yoshio Hirose , Kazuhiko Inoue , Tohru Miura , Miya Enami
发明人： Hiroshi Tsuyuguchi , Yoshio Hirose , Kazuhiko Inoue , Tohru Miura , Miya Enami
IPC分类号： G11B5/55 , G11B19/00 , G11B19/20 , G11B21/08 , G11B5/596
CPC分类号： G11B19/20 , G11B19/00 , G11B5/5547
摘要： A flexible magnetic disk drive is disclosed which has a stepper motor coupled to a data transducer via a steel belt motion translating mechanism for moving the transducer from track to track on the rotating disk in response to stepping pulses and a stepping direction signal from an external host system. In order to save power, the stepper motor is held deenergized while the disk drive motor is out of rotation, with the consequent possibility that the transducer may be displaced from the required track position on the disk while the stepper motor is held deenergized. Therefore, in order to always memorize the latest of the successive destination tracks commanded by the host system, a forward/backward counter is provided which counts the external stepping pulses in either direction depending upon the binary state of the external stepping direction signal. After the disk drive motor is set into rotation, stepping pulses and an stepping direction signal are generated internally for causing the stepper motor to automatically reposition the transducer on the memorized latest destination track.
摘要翻译：公开了一种柔性磁盘驱动器，其具有经由钢带运动转换机构耦合到数据传感器的步进电机，用于响应于步进脉冲和来自外部主机的步进方向信号将转换器从轨道移动到旋转盘上系统。为了节省电力，步进电动机在磁盘驱动电动机不能旋转的同时保持断电，从而随着步进电动机被断电而使换能器从盘上所需轨道位置移位的可能性。因此，为了始终存储由主机系统指令的连续的目的地轨迹的最新，提供了前向/后向计数器，其根据外部步进方向信号的二进制状态对任一方向的外部步进脉冲进行计数。在磁盘驱动电动机转动之后，内部产生步进脉冲和步进方向信号，使步进电动机自动地将换能器重新定位在存储的最新目的地轨道上。

3. 外观设计

USD342726S Disc drive 失效
公开(公告)号：USD342726S
公开(公告)日：1993-12-28
申请号：US805806
申请日：1991-12-10
申请人： Yoshio Hirose , Kazuhiko Inoue , Yoshiaki Sakai
设计人： Yoshio Hirose , Kazuhiko Inoue , Yoshiaki Sakai

4. 发明授权

US5159509A Magnetic head carriage device for magnetic disk drive 失效
标题翻译：用于磁盘驱动器的磁头托架装置
公开(公告)号：US5159509A
公开(公告)日：1992-10-27
申请号：US638053
申请日：1991-01-04
申请人： Kazuhiko Inoue , Yoshio Hirose
发明人： Kazuhiko Inoue , Yoshio Hirose
IPC分类号： G11B21/02 , G11B5/48 , G11B17/32
CPC分类号： G11B17/32 , G11B5/4813
摘要： A magnetic head carriage device which comprises a head carriage body provided on a magnetic disk drive apparatus slidably in a radial direction of a magnetic disk and in parallel to a guiding axis, an upper arm provided on the head carriage body to have an upper magnetic head on its lower surface, and a plurality of bearing members each having an annular bearing portion and a mounting arm, the annular bearing portion into which a guiding shaft is inserted along the guiding axis, the mounting arm portion extending outwardly from the annular bearing portion, the mounting arm portion of each of the bearing members being fixed to the head carriage body such that the annular bearing portions are located laterally from the head carriage body. The magnetic disk drive apparatus employing this magnetic head carriage device can be constructed to suit the demands in the field, especially one having an overall thickness smaller than that of a conventional magnetic disk drive apparatus.
摘要翻译：一种磁头支架装置，其特征在于，包括：头托架主体，其设置在磁盘驱动装置的磁盘的径向方向上并与导向轴平行;上臂设置在所述头托架主体上，具有上磁头在其下表面上具有多个轴承部件，每个轴承部件均具有环形轴承部分和安装臂，所述环形轴承部分沿引导轴线插入引导轴中，所述安装臂部分从所述环形轴承部分向外延伸，每个轴承构件的安装臂部分固定到头部托架主体，使得环形轴承部分位于头部托架主体的侧面。采用该磁头托架装置的磁盘驱动装置可以构成为适合现场的要求，特别是总体厚度小于常规磁盘驱动装置的要求。

5. 发明授权

US5060096A Magnetic disc clamping/seating unit 失效
标题翻译：磁盘夹紧/座椅单元
公开(公告)号：US5060096A
公开(公告)日：1991-10-22
申请号：US537504
申请日：1990-06-13
申请人： Yoshio Hirose , Kazuhiko Inoue
发明人： Yoshio Hirose , Kazuhiko Inoue
IPC分类号： G11B17/043 , G11B17/028 , G11B17/035 , G11B17/04 , G11B17/041
CPC分类号： G11B17/041 , G11B17/035
摘要： A magnetic disc unit into and from which a disc case housing a magnetic disc is loaded and ejected includes a chassis, a magnetic head, a slide member being capable of sliding between a first position and a second position, a latch member fixing said slide member at the first position when the disc case is ejected, being pushed by the disc case inserted in said magnetic disc unit at a time of inserting the disc case and fixing said slide member at the second position when the disc case is loaded into said magnetic disc unit and is positioned at a predetermined set position, an arm member rotated by a sliding operation of said slide member, a clamping member clamping the magnetic disc housed in the disc case and a connection mechanism making said clamping member clamp the magnetic disc when said arm member is positioned at a second rotation position and separating said clamping member from the magnetic disc when said arm member is positioned at a first rotation position.
摘要翻译：进入和卸载容纳磁盘的盘盒的磁盘单元包括底盘，磁头，能够在第一位置和第二位置之间滑动的滑动构件，固定所述滑动构件的闩锁构件当盘盒被弹出时的第一位置，当插入盘盒时被插入到所述磁盘单元中的盘盒推动并且当盘盒被装载到所述磁盘中时将所述滑动件固定在第二位置时的第一位置并且定位在预定的设定位置，通过所述滑动构件的滑动操作而旋转的臂构件，夹持容纳在盘盒中的磁盘的夹紧构件和当所述臂构件定位在第二旋转位置，并且当所述臂构件定位在第一旋转位置时将所述夹紧构件与磁盘分离。

6. 外观设计

USD334918S Disc drive 失效
公开(公告)号：USD334918S
公开(公告)日：1993-04-20
申请号：US673181
申请日：1991-03-18
申请人： Yoshio Hirose , Kazuhiko Inoue
设计人： Yoshio Hirose , Kazuhiko Inoue

7. 发明授权

US5291356A Disk storage device having eject member 失效
标题翻译：具有弹出构件的磁盘存储装置
公开(公告)号：US5291356A
公开(公告)日：1994-03-01
申请号：US979629
申请日：1992-11-20
申请人： Kenji Matsumoto , Yoshio Hirose , Yoshiaki Sakai , Hiroshi Takemoto , Takashi Watanabe , Katsuhiko Noda
发明人： Kenji Matsumoto , Yoshio Hirose , Yoshiaki Sakai , Hiroshi Takemoto , Takashi Watanabe , Katsuhiko Noda
IPC分类号： G11B17/04 , G11B21/22
CPC分类号： G11B17/0438
摘要： A disk storage device includes a head part for writing data to a storage disk inserted into the device and for reading data from the disk, an eject member which is operated when a disk cartridge containing the disk is ejected, a turntable for rotating and driving the disk thereon to perform data recording and reproducing with the head part, a holder for holding the disk cartridge containing the disk, the holder placing the disk at a read/write position on the turntable when the disk cartridge is inserted, a slider which is disconnected from a latch lever when the disk cartridge is inserted and is moved in a direction parallel to the direction of insertion of the disk cartridge so as to place the disk at the read/write position on the turntable, and a movement mechanism for moving the holder and the disk cartridge from the read/write position of the turntable to an insertion position in response to a movement of the slider in the direction opposite to the first direction when the eject member is operated. In this device, the eject member is mounted flat on an upper portion of a frame of the disk storage device which portion is parallel to a surface of the turntable, the eject member having an operation part which is operated by applying an external force thereto, and a transfer part connected to an end portion of the slider.
摘要翻译：磁盘存储装置包括头部，用于将数据写入插入到设备中的存储盘并从盘读取数据;弹出构件，其在包含盘的磁盘盒被弹出时操作，用于旋转和驱动磁盘的转盘盘上，用头部执行数据记录和再现;保持器，用于保持容纳盘的盘盒;保持器，当盘盒被插入时，将盘放置在转盘上的读/写位置;断开的滑块当插入盒式磁盘时，从闩锁杆移动并沿与盘盒插入方向平行的方向移动，以将盘放置在转盘上的读/写位置;以及移动机构，用于使保持架并且当弹出时响应于滑块在与第一方向相反的方向的移动而将盘盒从转台的读/写位置移动到插入位置会员经营在该装置中，弹出构件平坦地安装在盘存储装置的框架的上部，该部分平行于转台的表面，该弹出构件具有通过施加外力而操作的操作部，以及连接到滑块的端部的传送部件。

8. 发明授权

US07349998B2 Bus control system for integrated circuit device with improved bus access efficiency 有权
标题翻译：集成电路设备总线控制系统，提高总线访问效率
公开(公告)号：US07349998B2
公开(公告)日：2008-03-25
申请号：US11136417
申请日：2005-05-25
申请人： Yoshio Hirose , Hiroyuki Utsumi , Toshiaki Saruwatari
发明人： Yoshio Hirose , Hiroyuki Utsumi , Toshiaki Saruwatari
IPC分类号： G06F3/00
CPC分类号： G06F13/126 , G06F9/3879
摘要： The present invention is a command or data transfer between two integrated circuit devices (hereafter LSIs) wherein an LSI issuing a command or data (issuing side LSI) outputs a strobe signal, which indicates that a valid command or data was transmitted, to the LSI which receives the command or data (receiving side LSI), and the receiving side LSI outputs a signal, which notifies that the command processing completed (command ready signal), to the issuing side LSI. The issuing side LSI comprises a counter where a value to indicate the number of commands which the receiving side LSI can simultaneously process or simultaneously receive is loaded at initialization, wherein the counter is decremented when a command or data is issued, the counter is incremented when the ready signal is received, and issuing a command or data is inhibited when the counter becomes “0”. Therefore the issuing side LSI can issue a command or data to the receiving side LSI without confirming a busy signal from the receiving side LSI.
摘要翻译：本发明是在LSI发出命令或数据（发行侧LSI）的两个集成电路装置（以下称为LSI）之间的命令或数据传送，其将指示有效的命令或数据被发送的选通信号输出到LSI 其接收命令或数据（接收侧LSI），并且接收侧LSI将通知命令处理完成的信号（命令就绪信号）输出到发行侧LSI。发行方LSI包括计数器，其中指示接收侧LSI可以同时处理或同时接收的命令数的值在初始化时被加载，其中当发出命令或数据时计数器递减，当计数器递增时，计数器递增接收就绪信号，并且当计数器变为“0”时禁止发出命令或数据。因此，发行方LSI可以向接收侧LSI发出命令或数据，而不确认来自接收侧LSI的忙信号。

9. 发明授权

US07114061B2 Information processing apparatus with configurable processor 有权
标题翻译：具有可配置处理器的信息处理设备
公开(公告)号：US07114061B2
公开(公告)日：2006-09-26
申请号：US10627709
申请日：2003-07-28
申请人： Yoshio Hirose , Miyoshi Saito , Wouter Couzijn
发明人： Yoshio Hirose , Miyoshi Saito , Wouter Couzijn
IPC分类号： G06F9/30
CPC分类号： G06F9/30181 , G06F9/3885 , G06F9/3897 , G06F17/5045
摘要： In a processor, an operating unit executes an instruction within an instruction set, and a second operating unit executes other custom instructions. The second operating unit consists of a plurality of AND circuits, OR circuits, adders, selectors, and multiplexers. The information about which circuit should be combined with which circuit when the instruction is input is held in advance as structure information in a configuration memory. One piece of structure information corresponds to one custom instruction. The second operating unit in an optimum circuit structure determined based on this structure information executes the instruction. With this arrangement, it is possible to increase the processing speed than when the operating unit executes the processing.
摘要翻译：在处理器中，操作单元执行指令集内的指令，第二操作单元执行其他定制指令。第二操作单元由多个AND电路，OR电路，加法器，选择器和多路复用器组成。在配置存储器中作为结构信息预先保存关于哪个电路与输入指令时的电路组合的信息。一条结构信息对应于一条定制指令。基于该结构信息确定的最佳电路结构中的第二操作单元执行该指令。通过这种布置，与操作单元执行处理相比，可以提高处理速度。

10. 外观设计

USD370894S Disc drive 失效
公开(公告)号：USD370894S
公开(公告)日：1996-06-18
申请号：US665452
申请日：1991-03-06
申请人： Yoshio Hirose
设计人： Yoshio Hirose

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