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1. 发明授权

US5101305A Disk drive device including a V-shaped air filter 失效
标题翻译：磁盘驱动装置包括V形空气过滤器
公开(公告)号：US5101305A
公开(公告)日：1992-03-31
申请号：US678467
申请日：1991-04-01
申请人： Masao Ohkita , Makito Takikawa , Isao Asano
发明人： Masao Ohkita , Makito Takikawa , Isao Asano
IPC分类号： G11B5/55 , G11B25/04
CPC分类号： G11B5/5521 , G11B25/043
摘要： A magnetic disk drive device for reading-out/writing-in information on/from a disk which comprises a yoke plate for rotatably supporting an actuator by a pair of bearings; a stopper for restricting the rotation range of said actuator; a solenoid bracket integrated in the yoke plate; a lock mechanism for locking said actuator at the innermost peripheral of the disk; a base plate having a recess for securing the yoke plate; an air filter formed in V-shape to purify air in said case; and a back-tension regulating piece in contact with a flexible print board.
摘要翻译：一种用于从盘读出信息的磁盘驱动装置，包括用于通过一对轴承可转动地支撑致动器的轭板; 用于限制所述致动器的旋转范围的止动件; 集成在轭板中的电磁铁支架; 用于将所述致动器锁定在所述盘的最内周边处的锁定机构; 具有用于固定所述轭板的凹部的基板; 形成为V形的空气过滤器以净化所述壳体中的空气; 以及与柔性印刷板接触的背张力调节片。

2. 发明授权

US5099374A Disk drive with improved structure for fastening bearing assembly to rotor and housing 失效
标题翻译：磁盘驱动器具有改进的结构，用于将轴承组件紧固到转子和壳体
公开(公告)号：US5099374A
公开(公告)日：1992-03-24
申请号：US678789
申请日：1991-04-01
申请人： Masao Ohkita , Makito Takikawa , Isao Asano
发明人： Masao Ohkita , Makito Takikawa , Isao Asano
IPC分类号： G11B5/55 , G11B25/04
CPC分类号： G11B5/5521 , G11B25/043
摘要： A magnetic disk drive device for reading-out/writing-in information on/from a disk which comprises a yoke plate for rotatably supporting an actuator by a pair of bearings; a stopper for restricting the rotation range of said actuator; a solenoid bracket integrated in the yoke plate; a lock mechanism for locking said actuator at the innermost peripheral of the disk; a base plate in which a recess for securing the yoke plate; an air filter formed in V-shape to purifying air in said case; and a back-tension regulating piece in contact with a flexible print board.
摘要翻译：一种用于从盘读出信息的磁盘驱动装置，包括用于通过一对轴承可转动地支撑致动器的轭板; 用于限制所述致动器的旋转范围的止动件; 集成在轭板中的电磁铁支架; 用于将所述致动器锁定在所述盘的最内周边处的锁定机构; 基板，其中固定所述轭板的凹部; 形成为V形的空气过滤器以净化所述壳体中的空气; 以及与柔性印刷板接触的背张力调节片。

3. 发明授权

US5105321A Disk drive including flexible print board and back tension regulating piece 失效
标题翻译：磁盘驱动器包括柔性打印板和背张力调节片
公开(公告)号：US5105321A
公开(公告)日：1992-04-14
申请号：US678412
申请日：1991-04-01
申请人： Masao Ohkita , Makito Takikawa , Isao Asano
发明人： Masao Ohkita , Makito Takikawa , Isao Asano
IPC分类号： G11B5/55 , G11B25/04
CPC分类号： G11B5/5521 , G11B25/043
摘要： A magnetic disk drive device for reading-out/writing-in information on/from a disk which comprises a yoke plate for rotatably supporting an actuator by a pair of bearings; a stopper for restricting the rotation range of said actuator; a solenoid bracket integrated in the yoke plate; a lock mechanism for locking said actuator at the innermost peripheral of the disk; a base plate having a recess for securing the yoke plate; an air filter formed in V-shape to purify air in said case; and a back-tension regulating piece in contact with a flexible print board.
摘要翻译：一种用于从盘读出信息的磁盘驱动装置，包括用于通过一对轴承可转动地支撑致动器的轭板; 用于限制所述致动器的旋转范围的止动件; 集成在轭板中的电磁铁支架; 用于将所述致动器锁定在所述盘的最内周边处的锁定机构; 具有用于固定所述轭板的凹部的基板; 形成为V形的空气过滤器以净化所述壳体中的空气; 以及与柔性印刷板接触的背张力调节片。

4. 发明授权

US5109310A Disk drive device with unified actuator assembly 失效
标题翻译：具有统一执行器总成的磁盘驱动器件
公开(公告)号：US5109310A
公开(公告)日：1992-04-28
申请号：US490111
申请日：1990-03-07
申请人： Masao Ohkjita , Makito Takikawa , Isao Asano
发明人： Masao Ohkjita , Makito Takikawa , Isao Asano
IPC分类号： G11B5/55 , G11B25/04
CPC分类号： G11B5/5521 , G11B25/043
摘要： A magnetic disk drive device for reading from or writing to a magnetic disk having an actuator assembly composed of a yoke plate, an actuator housing magnetic heads, a stopper for restricting the range of rotation of the actuator, and a solenoid bracket housing an actuator locking mechanism, wherein the actuator assembly is assembled as a single unit for mounting to and removing from the disk drive device.

5. 发明授权

US07080306B1 Disk device with improved error-correction capability 失效
标题翻译：具有改进纠错能力的磁盘设备
公开(公告)号：US07080306B1
公开(公告)日：2006-07-18
申请号：US09511931
申请日：2000-02-24
申请人： Takayuki Sugawara , Hiroki Hirashima , Isao Asano , Kyoichi Shirane
发明人： Takayuki Sugawara , Hiroki Hirashima , Isao Asano , Kyoichi Shirane
IPC分类号： G11B20/18
CPC分类号： G11B20/1803
摘要： A disk device for performing error-correction processing is loaded with a high-reliability disk to which a C1 code as a low-level error-correction code (ECC) is added for every sector, and a C2 code as a high-level ECC is added for every plurality of sectors. A host computer includes a device driver corresponding to the high-reliability disk. When data written to the high-reliability disk is read, low-level error-correction is performed based on the C1 code in units of one block corresponding to one sector, and the corrected data is notified to the host computer. Simultaneously, the C2 code along with the data for a plurality of blocks is loaded, and high-level error correction based on the C2 code is thereby performed.
摘要翻译：用于进行纠错处理的盘装置装载有高可靠性盘，作为低级错误校正码（ECC）的C1码被添加到每个扇区，并且C2码作为高级ECC 为每个多个扇区添加。主计算机包括对应于高可靠性盘的设备驱动器。当读取写入高可靠性磁盘的数据时，以对应于一个扇区的一个块为单位的C1代码执行低级错误校正，并将校正后的数据通知给主计算机。同时，C2代码与多个块的数据一起被加载，由此执行基于C2代码的高级错误校正。

6. 发明授权

US5584579A Thermal detector 失效
标题翻译：热检测器
公开(公告)号：US5584579A
公开(公告)日：1996-12-17
申请号：US405977
申请日：1995-03-17
申请人： Isao Asano , Yoshimi Kawabata
发明人： Isao Asano , Yoshimi Kawabata
IPC分类号： G08B17/06 , G08B17/00 , G01K1/08
CPC分类号： G08B17/06
摘要： A thermal detector in which an element unit has a heat sensor element such as a, thermistor, sealed into the terminal end portion thereof, for electrically detecting temperature change. A detector body integrates by plastic-forming a pair of fitting members for electrically and mechanically coupling to a detector base. A circuit board is mounted on a circuit accommodation portion inside the detector body. A back side cove is provided for closing and sealing the circuit accommodation portion from the reverse side thereof. Airtightness of the circuit accommodation portion is thereby secured and it is simplified to make possible automatization. Positioning projections and respective positioning grooves are provided. By respectively fitting these, positioning is achieved of the circuit board to a molded body, the back side cover to the reverse side of the molded body and the outer cover to the lower side of the molded body. In such a positioned state, the back side cover, the circuit board, the molded body and the outer cover are fixed into one body by screwing of the fitting members. Positioning of a plurality of component parts at the time of assembling is simplified thereby to achieve an improvement in working efficiency and assembling precision.
摘要翻译：一种热检测器，其中元件单元具有密封到其末端部分中的诸如热敏电阻的热传感器元件，用于电检测温度变化。检测器主体通过塑性成形一体的装配构件来进行电气和机械耦合到检测器基座。电路板安装在检测器主体内部的电路容纳部分上。提供了背面侧盖，用于从其背面关闭和密封电路容纳部分。由此确保了电路容纳部的气密性，并且简化了可能的自动化。提供定位突起和相应的定位槽。通过分别装配这些，将电路板定位到成型体，将成型体的背面侧的后侧盖和成形体的下侧的外盖进行定位。在这种定位状态下，通过拧紧配合构件将后侧盖，电路板，成型体和外盖固定成一体。组装时的多个部件的定位简化，能够提高工作效率和组装精度。

7. 发明授权

US5408375A Low-vibration retraction cam for recording/playback apparatus 失效
标题翻译：用于记录/播放设备的低振动回缩凸轮
公开(公告)号：US5408375A
公开(公告)日：1995-04-18
申请号：US129882
申请日：1993-09-30
申请人： Isao Asano
发明人： Isao Asano
IPC分类号： G11B21/12 , G11B5/54 , G11B21/21 , G11B21/22
CPC分类号： G11B5/54
摘要： The invention relates to a recording/playback apparatus, and more particularly to a recording/playback apparatus in which a cam member is provided to retract a transducer from the disk surface. The apparatus comprises a disk, a transducer, a support member for supporting the transducer, and a cam member. The cam member is formed into an arcuate shape in its half portion on the side coming into contact with the support member, and the remaining half portion of the cam member has an upper surface substantially flat.
摘要翻译：本发明涉及一种记录/重放装置，更具体地说，涉及一种记录/重放装置，其中提供凸轮构件以使换能器从盘表面缩回。该装置包括盘，换能器，用于支撑换能器的支撑构件和凸轮构件。凸轮构件在与支撑构件接触的一侧的半部中形成为弓形，并且凸轮构件的剩余半部具有大致平坦的上表面。

8. 发明授权

US06600627B2 Rotational driving apparatus for disk and manufacturing method therefor 失效
标题翻译：盘式旋转驱动装置及其制造方法
公开(公告)号：US06600627B2
公开(公告)日：2003-07-29
申请号：US09814659
申请日：2001-03-22
申请人： Isao Asano
发明人： Isao Asano
IPC分类号： G11B1920
CPC分类号： G11B17/0282 , Y10T74/2127
摘要： The rotational balance by weight of a rotational driving apparatus for a disk is adjusted in a state in which a hub or a dummy member equivalent to the hub is fixed onto a turntable while a motor thereof is driven. When the hub is mounted on the turntable, rotation with excellent weight balance can be achieved, resulting in prevention of vibration due to imbalance of weight.
摘要翻译：在驱动其马达的情况下，将轮毂或与轮毂相当的虚拟构件固定在转台上的状态来调整用于盘的旋转驱动装置的重量的旋转平衡。当轮毂安装在转台上时，可以实现优异的重量平衡的旋转，从而防止由于重量不平衡引起的振动。

9. 发明授权

US6130744A Optical disk discriminating method, including memory storage, for automatic multiple-disk changer 失效
标题翻译：用于自动多盘更换器的光盘识别方法，包括存储器
公开(公告)号：US6130744A
公开(公告)日：2000-10-10
申请号：US56213
申请日：1998-04-07
申请人： Kenji Abe , Tatsumaro Yamashita , Isao Asano , Shoichiro Saito
发明人： Kenji Abe , Tatsumaro Yamashita , Isao Asano , Shoichiro Saito
IPC分类号： G11B19/12 , G11B27/00 , G11B27/11 , G01N21/00 , G11B17/22
CPC分类号： G11B27/002 , G11B19/12 , G11B27/11 , G11B2220/216 , G11B2220/218 , G11B2220/2545 , G11B2220/2562 , G11B2220/2575 , G11B2220/65 , G11B2220/657
摘要： Since disks of the same type are loaded in a disk device using a conventional disk changer scheme, the disk device is not versatile as a peripheral device of a computer. ROM disks and RAM disks are mixed and stored in a magazine, and this magazine is loaded in the disk device. In the disk device, a tray is identified in step by a detector arranged on the tray to check whether the tray be a ROM disk or a RAM disk. Thereafter, discrimination information is recorded, together with the contents information, on an IC memory arranged on the magazine in step. Thereafter, when the magazine is loaded again, the discrimination information is read from the IC memory, and an operation corresponding to each disk is performed.
摘要翻译：由于相同类型的磁盘使用常规的磁盘更换器方案加载到磁盘设备中，所以磁盘设备不是作为计算机的外围设备的多功能的。 ROM磁盘和RAM磁盘混合并存储在存储盒中，并且该磁带库装载在磁盘设备中。在盘装置中，托盘被布置在托盘上的检测器在步骤中识别，以检查托盘是ROM盘还是RAM盘。此后，将识别信息与内容信息一起记录在布置在盒上的IC存储器上。此后，当再次装载杂志时，从IC存储器中读取识别信息，并且执行与每个盘相对应的操作。

10. 发明申请

US20100281947A1 FIRE DISTINGUISHING DEVICE 有权
标题翻译：消防设备
公开(公告)号：US20100281947A1
公开(公告)日：2010-11-11
申请号：US12747642
申请日：2008-10-22
申请人： Kumiko Ando , Atsushi Mammoto , Isao Asano , Hiroshi Nishizaki , Takashi Shimokawa , Sadataka Yuchi
发明人： Kumiko Ando , Atsushi Mammoto , Isao Asano , Hiroshi Nishizaki , Takashi Shimokawa , Sadataka Yuchi
IPC分类号： G01N33/00
CPC分类号： G08B17/00 , G08B29/185
摘要： A fire distinguishing device includes: a detection device which detects an outbreak of a fire; a fire presence/absence distinguishing device which distinguishes the presence or absence of the fire; and a cumulative time determining device which determines the cumulative time required for distinguishing the presence or absence of the fire, in the fire presence/absence distinguishing device. The cumulative time determining device distinguishes an environment type of an environment where the detection device is installed, or a phenomenon type of a phenomenon being detected by the detection device, and further determines the cumulative time according to the distinguished environment type or phenomenon type.
摘要翻译：火灾鉴别装置包括：检测火灾爆发的检测装置; 用于区分火灾存在或不存在的火灾存在/不存在区分装置; 以及累积时间确定装置，其确定在火灾存在/不存在区分装置中识别火的存在或不存在所需的累积时间。累积时间确定装置区分安装有检测装置的环境的环境类型或检测装置检测到的现象的现象类型，并且根据区别的环境类型或现象类型进一步确定累积时间。

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