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    • 1. 发明授权
    • Tribo-attractive contact slider for an optical read/write system
    • 用于光学读/写系统的摩擦吸引力接触滑块
    • US5351229A
    • 1994-09-27
    • US814722
    • 1991-12-24
    • Blasius BrezoczkyGary M. McClellandHajime Seki
    • Blasius BrezoczkyGary M. McClellandHajime Seki
    • G11B7/12G11B11/10G11B11/105G11B21/21G11B13/04
    • G11B11/1058G11B11/10554G11B7/122
    • An optical recording system in which the optical head is operated in physical contact with the surface of the optical recording medium during system operation at a selected operating speed. The optical head includes one or more optical elements mounted on a substrate which is in physical, sliding contact with the recording medium. The substrate is fabricated from a crystalline material which has a non-linear load versus friction characteristic in the negative load region. When the head is in sliding contact with the recording medium surface, a restoring force is generated which maintains the optical head in physical contact with the recording medium overcoming any lifting forces generated by the moving air layer adjacent the recording medium surface. This allows the head to be operated with a negative external load applied. Utilizing the optical head having the objective lens mounted on the substrate in close proximity to the recording medium surface allows high density recording to be achieved without the requirement of an electro-mechanical servo system to provide beam focusing for the system.
    • 一种光学记录系统,其中在所选择的操作速度的系统操作期间,光学头与光学记录介质的表面物理接触地操作。 光头包括安装在基板上的一个或多个光学元件,其与记录介质物理地滑动接触。 衬底由在负负荷区域具有非线性负载与摩擦特性的结晶材料制成。 当头与记录介质表面滑动接触时,产生恢复力,该恢复力使光学头保持与记录介质物理接触,克服由与记录介质表面相邻的移动空气层产生的任何提升力。 这允许头部施加负的外部负载来操作。 利用安装在靠近记录介质表面的基板上的物镜的光头能够实现高密度记录,而不需要机电伺服系统为系统提供光束聚焦。
    • 2. 发明授权
    • Tribo-attractive contact data storage system
    • 有吸引力的接触式数据存储系统
    • US5768054A
    • 1998-06-16
    • US712248
    • 1996-09-11
    • Blasius BrezoczkyHajime Seki
    • Blasius BrezoczkyHajime Seki
    • G11B21/21G11B5/012G11B5/10G11B5/187G11B5/255G11B5/54G11B5/58G11B5/60G11B19/20
    • G11B5/6005G11B5/012G11B5/10G11B5/581G11B19/20G11B5/187G11B5/255G11B5/54
    • A contact magnetic storage system in which the slider, which supports the magnetic read/write head, is in physical contact with a rigid magnetic storage medium during system operation at a selected operating speed. The slider material has a load versus friction characteristic that is non-linear in the negative load region. This characteristic allows the slider to be suspended from an access arm with zero or negative external loading. In a conventional magnetic storage system, at operating speed the slider is lifted away from the surface of the storage medium by at least the thickness of the air film adjacent the moving storage medium surface. In the present invention, due to the non-linear load versus friction characteristics of the slider material, a restoring force is generated at system operating speed which overcomes the lift of the air bearing and maintaining the slider in contact with the storage medium surface without substantial wear or damage to either the slider or the storage medium. Various single crystal, polycrystalline and some amorphous materials have been shown to work in such a contact magnetic storage system.
    • 接触磁存储系统,其中支撑磁读/写磁头的滑块在系统操作期间以选定的操作速度与刚性磁存储介质物理接触。 滑块材料具有在负荷区域中非线性的负载与摩擦特性。 该特性允许滑块从负载或负外部负载从接入臂悬挂。 在传统的磁存储系统中,在操作速度下,滑块至少与邻近移动存储介质表面的空气膜的厚度从存储介质的表面提升。 在本发明中,由于滑块材料的非线性负载与摩擦特性,在系统运行速度下产生恢复力,其克服了空气轴承的升程并保持滑块与存储介质表面接触而没有实质的 磨损或损坏滑块或存储介质。 已经示出了各种单晶,多晶和一些非晶材料在这种接触磁存储系统中工作。
    • 3. 发明授权
    • Tribo-attractive contact data storage system
    • 有吸引力的接触式数据存储系统
    • US5535073A
    • 1996-07-09
    • US414178
    • 1995-03-31
    • Blasius BrezoczkyHajime Seki
    • Blasius BrezoczkyHajime Seki
    • G11B21/21G11B5/012G11B5/10G11B5/187G11B5/255G11B5/54G11B5/58G11B5/60G11B19/20G11B15/64G11B17/00
    • G11B5/6005G11B5/012G11B5/10G11B5/581G11B19/20G11B5/187G11B5/255G11B5/54
    • A contact magnetic storage system in which the slider, which supports the magnetic read/write head, is in physical contact with a rigid magnetic storage medium during system operation at a selected operating speed. The slider material has a load versus friction characteristic that is non-linear in the negative load region. This characteristic allows the slider to be suspended from an access arm with zero or negative external loading. In a conventional magnetic storage system, at operating speed the slider is lifted away from the surface of the storage medium by at least the thickness of the air film adjacent the moving storage medium surface. In the present invention, due to the non-linear load versus friction characteristics of the slider material, a restoring force is generated at system operating speed which overcomes the lift of the air bearing and maintains the slider in contact with the storage medium surface without substantial wear or damage to either the slider or the storage medium. Various single crystal, polycrystalline and some amorphous materials have been shown to work in such a contact magnetic storage system.
    • 接触磁存储系统,其中支撑磁读/写磁头的滑块在系统操作期间以选定的操作速度与刚性磁存储介质物理接触。 滑块材料具有在负荷区域中非线性的负载与摩擦特性。 该特性允许滑块从负载或负外部负载从接入臂悬挂。 在传统的磁存储系统中,在操作速度下,滑块至少与邻近移动存储介质表面的空气膜的厚度从存储介质的表面提升。 在本发明中,由于滑块材料的非线性负载与摩擦特性,在系统运行速度下产生恢复力,该恢复力克服了空气轴承的升程并使滑块与存储介质表面接触,而没有实质的 磨损或损坏滑块或存储介质。 已经示出了各种单晶,多晶和一些非晶材料在这种接触磁存储系统中工作。
    • 4. 发明授权
    • Tribo-attractive contact data storage system
    • 有吸引力的接触式数据存储系统
    • US5305165A
    • 1994-04-19
    • US814124
    • 1991-12-24
    • Blasius BrezoczkyHajime Seki
    • Blasius BrezoczkyHajime Seki
    • G11B21/21G11B5/012G11B5/10G11B5/187G11B5/255G11B5/54G11B5/58G11B5/60G11B19/20G11B15/64
    • G11B5/6005G11B5/012G11B5/10G11B5/581G11B19/20G11B5/187G11B5/255G11B5/54
    • A contact magnetic storage system in which the slider, which supports the magnetic read/write head, is in physical contact with a rigid magnetic storage medium during system operation at a selected operating speed. The slider material has a load versus friction characteristic that is non-linear in the negative load region. This characteristic allows the slider to be suspended from an access arm with zero or negative external loading. In a conventional magnetic storage system, at operating speed the slider is lifted away from the surface of the storage medium by at least the thickness of the air film adjacent the moving storage medium surface. In the present invention, due to the non-linear load versus friction characteristics of the slider material, a restoring force is generated at system operating speed which overcomes the lift of the air bearing and maintains the slider in contact with the storage medium surface without substantial wear or damage to either the slider or the storage medium. Various single crystal, polycrystalline and some amorphous materials have been shown to work in such a contact magnetic storage system.
    • 接触磁存储系统,其中支撑磁读/写磁头的滑块在系统操作期间以选定的操作速度与刚性磁存储介质物理接触。 滑块材料具有在负荷区域中非线性的负载与摩擦特性。 该特性允许滑块从负载或负外部负载从接入臂悬挂。 在传统的磁存储系统中,在操作速度下,滑块至少与邻近移动存储介质表面的空气膜的厚度从存储介质的表面提升。 在本发明中,由于滑块材料的非线性载荷对摩擦特性的影响,在系统运行速度下产生恢复力,该恢复力克服了空气轴承的升程,并且使滑块与存储介质表面保持接触,而没有实质的 磨损或损坏滑块或存储介质。 已经示出了各种单晶,多晶和一些非晶材料在这种接触磁存储系统中工作。
    • 5. 发明授权
    • Electronic computer system and processor element for processing in a
data driven manner using reverse polish notation
    • 电子计算机系统和处理器元件,以数据驱动方式使用反向抛光符号进行处理
    • US5765014A
    • 1998-06-09
    • US637560
    • 1996-04-25
    • Hajime Seki
    • Hajime Seki
    • G06F9/44G06F15/82G06F15/16
    • G06F9/4436
    • An electronic computer system is formed of a control processor (1) and a plurality of processor elements (3.sub.1 -3.sub.n). Each of the processor elements (3.sub.1 -3.sub.n) has a control unit (30.sub.i) that processes instructions issued by the control processor (1) in the SIMD manner, a data-driven processing unit (31.sub.i) for performing arithmetic/logic operations and data transfering to a destination processor element of the processor elements (3.sub.1 -3.sub.n) through a packet transmission network (22) in a data-driven manner and a local memory (35.sub.i). The control processor (1) broadcasts instructions to set the data-driven processing unit (31.sub.i) in each of the processor elements (3.sub.1 -3.sub.n) contents that are to be performed in the data-driven manner. In each of the processor elements (3.sub.1 -3.sub.n), operations in the data-driven processing unit (31.sub.i) based on the data-driven manner are performed in parallel with setting of the data-driven processing unit (31.sub.i).
    • 电子计算机系统由控制处理器(1)和多个处理器元件(31-3n)形成。 每个处理器元件(31-3n)具有以SIMD方式处理由控制处理器(1)发出的指令的控制单元(30i),用于执行算术/逻辑运算和数据的数据驱动处理单元(31i) 以数据驱动的方式通过分组传输网络(22)和本地存储器(35i)传送到处理器元件(31-3n)的目的地处理器元件。 控制处理器(1)广播指令,以数据驱动的方式在要执行的每个处理器元件(31-3n)内容中设置数据驱动处理单元(31i)。 在每个处理器元件(31-3n)中,与数据驱动处理单元(31i)的设置并行地执行基于数据驱动方式的数据驱动处理单元(31i)中的操作。
    • 8. 发明申请
    • Computer system
    • 电脑系统
    • US20050251656A1
    • 2005-11-10
    • US10526022
    • 2003-08-27
    • Hajime Seki
    • Hajime Seki
    • G06F9/30G06F9/38
    • G06F9/30134G06F9/30189G06F9/34G06F9/3836G06F9/384G06F9/3863G06F9/3885
    • The computer system presented comprises a data file having entries each designed to hold data, an advanced and a completed mapping file each having entries each designed to hold a data-file-entry address, a state-modification queue having entries each designed to hold substance of a modification made on the advanced mapping file, means for holding statuses of operations provided in respective correspondence with the entries of the state-modification queue, and a means for performing issued operations out of order. Making a modification on the advanced mapping file, entering the substance of this modification into the state-modification queue, and issuing operations are each to be done in one cycle. Each issued operation is to be executed out of order. And, if it is terminated normally, the corresponding part of the means for holding statuses of operations is to be altered accordingly. The system can attain high performance easily and utilize programs described in any machine language for traditional register-based/stack-based processors.
    • 提供的计算机系统包括具有各自设计用于保存数据的条目的数据文件,高级和完成的映射文件,每个条目具有被设计为保存数据文件入口地址的条目,状态修改队列具有各自被设计为保持实质的条目 在高级映射文件中进行的修改的装置,用于保持与状态修改队列的条目相对应地提供的操作的状态的装置,以及用于按顺序执行发布的操作的装置。 对高级映射文件进行修改,将此修改的实质内容输入到状态修改队列中,并且发出操作各自在一个周期内完成。 每个发布的操作都将按顺序执行。 并且,如果正常终止,则相应地改变用于保持操作状态的装置的相应部分。 该系统可以轻松实现高性能,并利用传统的基于寄存器/堆栈的处理器的任何机器语言描述的程序。
    • 9. 发明授权
    • Erasable visual image display device
    • 可擦除可视图像显示设备
    • US4033673A
    • 1977-07-05
    • US686974
    • 1976-05-17
    • Hajime Seki
    • Hajime Seki
    • G11C17/00C09K9/00C09K9/02G02F1/15G02F1/153G02F1/17G09F9/30G02F1/36
    • G02F1/15C09K9/02
    • An erasable visual image display device contains a pair of conductive electrodes in spaced relationship. One electrode has a cation permselective membrane thereon and the other electrode has an anion permselective membrane thereon. Positioned between the two membranes is a recording medium having the properties of being both photoionizable and capable of electrochemically producing colored species. The medium contains an electrochemically reversible acceptor molecule, for example, 1, 2, 4, 5 tetracyanobenzene and an electrochemically reversible donor molecule, for example, 1-phenyl-3 diethylaminostyrl 5-diethylaminophenyl .DELTA..sup.2 pyrazoline.
    • 可擦除可视图像显示装置包含一对间隔开的导电电极。 一个电极在其上具有阳离子选择性选择膜,另一个电极在其上具有阴离子选择性选择膜。 位于两个膜之间的是具有可光电离性并且能够电化学生产着色物质的记录介质。 培养基含有电化学可逆的受体分子,例如1,2,4,5-四氰基苯和电化学可逆的供体分子,例如1-苯基-3二乙基氨基苯乙烯5-二乙基氨基苯基DELTA 2吡唑啉。