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137 条记录 (耗时 0.032 秒)

    Clock signal transmitting system, digital signal transmitting system, clock signal transmitting method, and digital signal transmitting method
    102.
    发明授权
    Clock signal transmitting system, digital signal transmitting system, clock signal transmitting method, and digital signal transmitting method 失效
    时钟信号发送系统，数字信号发送系统，时钟信号发送方式和数字信号发送方式

    公开(公告)号：US06912246B1

    公开(公告)日：2005-06-28

    申请号：US09712921

    申请日：2000-11-16

    申请人： Masahiro Arai

    发明人： Masahiro Arai

    IPC分类号： H03L7/06 ,  H04B1/38 ,  H04L7/00 ,  H04L7/033 ,  H04L25/06 ,  H04L25/38

    CPC分类号： H04L7/0008 ,  H04L25/061

    摘要： A clock signal transmitting system is disclosed, which comprises a controlling circuit for generating a first control signal and a second control signal which contains synchronization information of the first control signal, a first reference voltage generating circuit for generating a first reference voltage which periodically varies corresponding to the first control signal, a second reference voltage generating circuit for generating a second reference voltage which periodically varies corresponding to the second control signal, a first comparator for comparing a source clock signal with the first reference voltage and generating a transmission clock signal, and a second comparator for comparing the transmission clock signal with the second reference voltage and generating a reproduced clock signal.

    摘要翻译： 公开了一种时钟信号传输系统，其包括用于产生第一控制信号的控制电路和包含第一控制信号的同步信息的第二控制信号，第一参考电压产生电路，用于产生周期性变化的第一参考电压 第一参考电压产生电路，用于产生对应于第二控制信号周期性变化的第二参考电压;第一比较器，用于将源时钟信号与第一参考电压进行比较并产生传输时钟信号;以及 第二比较器，用于将传输时钟信号与第二参考电压进行比较并产生再现的时钟信号。

    Bit apparatus
    103.
    发明授权
    Bit apparatus 失效
    位装置

    公开(公告)号：US06637528B2

    公开(公告)日：2003-10-28

    申请号：US09832231

    申请日：2001-04-11

    申请人： Akio Nishiyama ,  Osamu Nakamura ,  Kazutaka Kanda ,  Masahiro Arai ,  Kunio Komaki

    发明人： Akio Nishiyama ,  Osamu Nakamura ,  Kazutaka Kanda ,  Masahiro Arai ,  Kunio Komaki

    IPC分类号： E21B1022

    CPC分类号： E21B10/22 ,  F16C33/04 ,  F16C2352/00

    摘要： A bit apparatus in which a cutter member having cutting teeth is axially supported on a shaft for rotation about the shaft, and a bearing mechanism is interposed between the cutter member and the shaft. The bearing mechanism includes at least a radial bearing for bearing a radially directed load and a thrust bearing for bearing an axially directed load. The radial bearing has a shaft-side split bearing member and a cutter-side split bearing member that are opposed to or in sliding contact with each other and capable of rotating relative to each other.

    摘要翻译： 一种具有切割齿的切割构件被轴向支撑在轴上用于围绕轴旋转的位装置，并且轴承机构插入在切割器构件和轴之间。 轴承机构至少包括用于承载径向载荷的径向轴承和用于承载轴向定向载荷的止推轴承。 径向轴承具有彼此相对或相互滑动接触并且能够相对旋转的轴侧分离轴承部件和切割器侧分离轴承部件。

    Unthrottled intake air control with partial delay for requested engine response performance
    104.
    发明授权
    Unthrottled intake air control with partial delay for requested engine response performance 有权
    无节制的进气控制，部分延迟要求发动机响应性能

    公开(公告)号：US06513490B2

    公开(公告)日：2003-02-04

    申请号：US09727787

    申请日：2000-12-04

    申请人： Takao Kawasaki ,  Masahiro Arai ,  Hatsuo Nagaishi

    发明人： Takao Kawasaki ,  Masahiro Arai ,  Hatsuo Nagaishi

    IPC分类号： F02D4100

    CPC分类号： F02D13/0234 ,  F01L9/04 ,  F01L2201/00 ,  F02D13/0203 ,  F02D13/0253 ,  F02D41/0002 ,  F02D41/083 ,  F02D43/00 ,  F02D45/00 ,  F02D2041/001 ,  F02D2041/002 ,  Y02T10/18 ,  Y02T10/42

    摘要： A system and method for unthrottled intake air control for an internal combustion engine. The engine has at least one combustion chamber provided with electromagnetic intake means. The opening and closing times of the intake means are adjustable entirely independently from the crankshaft position to control intake air supplied to the combustion chamber. A control unit is used to implement instructions for determining a first portion of requested intake airflow, which first portion requests a first engine response performance, and instructions for determining a second portion of requested intake airflow, which second portion requests a second engine response performance. The control unit implements instructions for processing the first and second airflow portions to make contributions to the first and second engine response performances, respectively, instructions for determining an intake means activation command, and instructions for providing the intake means activation command to the intake means to provide an engine response performance combining the first engine response performance with the second engine response performance.

    摘要翻译： 一种用于内燃机的无节流进气调节的系统和方法。 发动机具有设置有电磁进气装置的至少一个燃烧室。 进气装置的打开和关闭时间可以完全独立于曲轴位置进行调节，以控制供给燃烧室的进气。 控制单元用于实现用于确定所请求的进气量的第一部分的指令，该第一部分请求第一发动机响应性能，以及用于确定所请求的进气流的第二部分的指令，该第二部分请求第二发动机响应性能。 控制单元执行用于处理第一和第二气流部分以分别对第一和第二发动机响应性能做出贡献的指令，分别用于确定进气装置启动命令的指令和用于将进气装置启动命令提供给进气装置的指令 提供将第一发动机响应性能与第二发动机响应性能相结合的发动机响应性能。

    Radio control device having crystal high frequency module and high frequency phase lockloop for selective use, modules detachably mounted
    106.
    发明授权
    Radio control device having crystal high frequency module and high frequency phase lockloop for selective use, modules detachably mounted 失效
    具有晶体高频模块和高频锁相环的无线电控制装置，用于选择性使用，模块可拆卸地安装

    公开(公告)号：US5608758A

    公开(公告)日：1997-03-04

    申请号：US91267

    申请日：1993-07-15

    申请人： Susumu Sakuma ,  Satoshi Inokoshi ,  Akira Aneha ,  Masahiro Arai ,  Masashi Tokita

    发明人： Susumu Sakuma ,  Satoshi Inokoshi ,  Akira Aneha ,  Masahiro Arai ,  Masashi Tokita

    IPC分类号： A63H30/04 ,  G05D1/00 ,  G08C19/00 ,  H03J1/00 ,  H03K7/04 ,  H04B14/02 ,  H03K7/08

    CPC分类号： G05D1/0022 ,  A63H30/04 ,  H03J1/005 ,  H04B14/026

    摘要： A radio control device includes a transmitter, in which a crystal type high frequency module equipped with a high frequency circuit corresponding to a frequency band of a carrier and a PLL high frequency module equipped with the high frequency circuit and a PLL circuit for controlling a frequency of the carrier depending on a phase difference between the carrier and a reference signal of oscillator are detachably mounted. Such construction permits the crystal type high frequency module and PLL high frequency module to be selectively used as desired and transmission data to be output by means of the carrier of a desired frequency set depending on the high frequency module. Also, the radio control device includes a receiver which employs a frequency synthesizer system in which a PLL circuit for controlling an oscillation frequency depending on a phase difference between a reference signal and the oscillation frequency is used and includes a frequency selecting means for selecting a required frequency from a plurality of predetermined frequency data and a frequency setting means for fixedly setting a receive frequency on the frequency selected by the frequency selecting means when a power supply is turned on.

    摘要翻译： 无线电控制装置包括发射机，其中配备有对应于载波的频带的高频电路的晶体型高频模块和配备有高频电路的PLL高频模块和用于控制频率的PLL电路 根据载波和振荡器的参考信号之间的相位差可以拆卸地安装载波。 这种结构允许根据期望有选择地使用晶体型高频模块和PLL高频模块，并且通过根据高频模块设置的期望频率的载波来输出发送数据。 此外，无线电控制装置还包括采用频率合成器系统的接收机，其中使用用于根据参考信号和振荡频率之间的相位差控制振荡频率的PLL电路，并且包括频率选择装置，用于选择所需的 来自多个预定频率数据的频率;以及频率设定装置，用于当电源接通时，固定地设置由频率选择装置选择的频率上的接收频率。

    Data transfer device with confirmation of write completion and method of controlling the same
    107.
    发明授权
    Data transfer device with confirmation of write completion and method of controlling the same 有权
    具有写入完成确认的数据传输设备及其控制方法

    公开(公告)号：US08572342B2

    公开(公告)日：2013-10-29

    申请号：US12747086

    申请日：2010-06-01

    申请人： Masahiro Arai ,  Hiroshi Hirayama ,  Masanori Takada ,  Hiroshi Kanayama ,  Hideaki Fukuda

    发明人： Masahiro Arai ,  Hiroshi Hirayama ,  Masanori Takada ,  Hiroshi Kanayama ,  Hideaki Fukuda

    IPC分类号： G06F12/00 ,  G06F12/02

    CPC分类号： G11C7/10 ,  G06F13/28 ,  G06F13/4282 ,  G06F2213/0026

    摘要： A data transfer device that confirms completion of writing into a memory on transferring data to the memory via a bus through which a response indicating completion of data writing in the memory is not sent back includes an inter-memory data transfer control unit performing data transfer between the memories. When the inter-memory data transfer control unit detects switching of a write destination memory from a first memory to a second memory, in order to confirm that writing into the first memory is completed, the inter-memory data transfer control unit performs confirmation of write completion as to the first memory by a procedure different from writing into the memory. When a data transfer with a designated transfer length is completed, in order to confirm that writing is completed as to the write destination memory at the end of the data transfer, the inter-memory data transfer control unit performs confirmation of write completion as to the write destination memory at the end of the transfer by the procedure different from writing into the memory. The inter-memory data transfer control unit notifies the processor of completion of an inter-memory data transfer based on the confirmation of write completion.

    摘要翻译： 一种数据传送装置，其确认写入到存储器中的写入数据经由经由总线的数据传送到存储器，通过该总线不指示在存储器中写入数据的响应的响应不被发回包括存储器间数据传送控制单元， 回忆 当存储器间数据传送控制单元检测从第一存储器到第二存储器的写入目的地存储器的切换时，为了确认对第一存储器的写入完成，存储器间数据传送控制单元执行写入的确认 通过不同于写入内存的过程来完成第一个内存。 当具有指定传送长度的数据传输完成时，为了确认在数据传送结束时关于写入目的地存储器的写入完成，存储器间数据传送控制单元执行关于写入完成的确认 通过与写入存储器不同的过程在传送结束时写入目标存储器。 存储器间数据传送控制单元基于写入完成的确认通知处理器完成存储器间数据传送。

    Disk array system
    108.
    发明授权
    Disk array system 有权
    磁盘阵列系统

    公开(公告)号：US08402210B2

    公开(公告)日：2013-03-19

    申请号：US12422538

    申请日：2009-04-13

    申请人： Akihiro Mannen ,  Yoichi Mizuno ,  Masahiro Arai

    发明人： Akihiro Mannen ,  Yoichi Mizuno ,  Masahiro Arai

    IPC分类号： G06F13/12

    CPC分类号： G06F11/1076 ,  G06F2211/104

    摘要： Provided is a disk array system which is connected to a computer and which data is transmitted by the computer, including: a plurality of disk drives for storing user data transmitted by the computer; a cache memory for temporarily storing data sent/received among the computer and the plurality of disk drives; and a control unit for controlling input/output of the data to/from the cache memory, in which the control unit stores user data identification information that is capable of judging whether the user data is stored in a sector of the disk drive. The disk array system according to this invention allows the identification of user data of a disk drive.

    摘要翻译： 提供一种连接到计算机的磁盘阵列系统，由计算机发送数据，包括：多个磁盘驱动器，用于存储计算机发送的用户数据; 用于临时存储在计算机和多个盘驱动器之间发送/接收的数据的高速缓冲存储器; 以及控制单元，用于控制与高速缓冲存储器的数据的输入/输出，其中控制单元存储能够判断用户数据是否存储在磁盘驱动器的扇区中的用户数据识别信息。 根据本发明的磁盘阵列系统允许识别磁盘驱动器的用户数据。

    Storage sub-system and method for controlling the same
    110.
    发明授权
    Storage sub-system and method for controlling the same 有权
    存储子系统及其控制方法

    公开(公告)号：US08209595B2

    公开(公告)日：2012-06-26

    申请号：US13243435

    申请日：2011-09-23

    申请人： Masahiro Arai ,  Kentaro Shimada ,  Shuji Nakamura

    发明人： Masahiro Arai ,  Kentaro Shimada ,  Shuji Nakamura

    IPC分类号： G06F11/10 ,  H03M13/00

    CPC分类号： G06F3/0643 ,  G06F3/0608 ,  G06F3/0619 ,  G06F3/0641 ,  G06F3/067 ,  G06F11/1076 ,  G06F11/2089 ,  G06F2211/1004 ,  G06F2211/1057

    摘要： The present invention provides means for effectively reducing the amount of data by means of de-duplication in a disk array apparatus having a data guarantee code. A control means for the disk array apparatus that adds a data guarantee code to each logical data block and checks the data guarantee code when reading data has a de-duplication performing function and control means for: generating LA substitution information for a function checking the data guarantee code or read data location address substitution information when performing the de-duplication and storing data; performing the de-duplication using the above-mentioned information when reading data; and thereby avoiding false diagnosis of the data guarantee code check.

    摘要翻译： 本发明提供了在具有数据保证码的磁盘阵列装置中通过重复数据删除来有效地减少数据量的装置。 一种用于对每个逻辑数据块添加数据保证码并在读取数据具有重复数据删除执行功能时检查数据保证代码的控制装置和控制装置，用于：产生用于检查数据的功能的LA替换信息 在执行重复数据删除和存储数据时，保证代码或读取数据位置地址替换信息; 在读取数据时使用上述信息执行重复数据删除; 从而避免数据保证代码检查的错误诊断。