公开(公告)号：US5832486A

公开(公告)日：1998-11-03

申请号：US754510

申请日：1996-11-19

申请人： Kazuhiko Itoh ,  Toshio Matsumoto ,  Masahiro Mizuno ,  Akira Ogawa ,  Shiro Ogura ,  Hitoshi Yamamoto ,  Hiroshi Baba

发明人： Kazuhiko Itoh ,  Toshio Matsumoto ,  Masahiro Mizuno ,  Akira Ogawa ,  Shiro Ogura ,  Hitoshi Yamamoto ,  Hiroshi Baba

IPC分类号： G06F3/06 ,  G06F11/10 ,  G06F11/14 ,  G06F11/20 ,  G06F15/80 ,  G11B20/18 ,  G11B27/00 ,  G11B27/10 ,  G11C29/00 ,  G06F15/163

CPC分类号： G06F11/2087 ,  G06F11/1076 ,  G06F15/8023 ,  G11B20/1833 ,  G11B27/002 ,  G11B27/10 ,  G11C29/74 ,  G11B2220/415 ,  Y10S707/959 ,  Y10S707/99938 ,  Y10S707/99939

摘要： For the high-speed data access machine, data is distributed in a plurality of hard disk drives coupled to slave processors to achieve ever-higher data reliability and maintenance. One master processor is provided with a plurality of slave processors, each of which is coupled to two hard disk drives containing the same data. A synchronous signal permits two hard disk drives to operate in synchronous rotation in half-a-turn phase difference from each other. The hard disk controller writes the same data in both hard disk drives but reads data from whichever hard disk drive requires less access time to obtain the data. A plurality of hard disk drives holding exactly the same data improves data reliability. Also, by rotating a plurality of hard disk drives in different phase, the rotational delay in data access is cut by half.

摘要翻译： 对于高速数据访问机，数据分布在耦合到从属处理器的多个硬盘驱动器中，以实现更高的数据可靠性和维护。 一个主处理器设置有多个从处理器，每个从处理器耦合到包含相同数据的两个硬盘驱动器。 同步信号允许两个硬盘驱动器以相互的半匝相位差同步旋转操作。 硬盘控制器在两个硬盘驱动器中写入相同的数据，但是从任何一个硬盘驱动器读取数据需要更少的访问时间来获取数据。 保持完全相同数据的多个硬盘驱动器提高了数据的可靠性。 此外，通过以不同相位旋转多个硬盘驱动器，将数据访问中的旋转延迟减半。

公开(公告)号：US6018790A

公开(公告)日：2000-01-25

申请号：US432508

申请日：1995-05-01

申请人： Kazuhiko Itoh ,  Toshio Matsumoto ,  Masahiro Mizuno ,  Akira Ogawa ,  Shiro Ogura ,  Hitoshi Yamamoto ,  Hiroshi Baba

发明人： Kazuhiko Itoh ,  Toshio Matsumoto ,  Masahiro Mizuno ,  Akira Ogawa ,  Shiro Ogura ,  Hitoshi Yamamoto ,  Hiroshi Baba

IPC分类号： G06F3/06 ,  G06F11/10 ,  G06F11/14 ,  G06F11/20 ,  G06F15/80 ,  G11B20/18 ,  G11B27/00 ,  G11B27/10 ,  G11C29/00 ,  G06F9/28 ,  G06F13/00

CPC分类号： G06F11/2087 ,  G06F11/1076 ,  G06F15/8023 ,  G11B20/1833 ,  G11B27/002 ,  G11B27/10 ,  G11C29/74 ,  G11B2220/415 ,  Y10S707/959 ,  Y10S707/99938 ,  Y10S707/99939

摘要： For the high-speed data access machine, data is distributed in a plurality of hard disk drives coupled to slave processors to achieve ever-higher data reliability and maintenance. One master processor is provided with a plurality of slave processors, each of which is coupled to two hard disk drives containing the same data. A synchronous signal permits two hard disk drives to operate in synchronous rotation in half-a-turn phase difference from each other. The hard disk controller writes the same data in both hard disk drives but reads data from whichever hard disk drive requires less access time to obtain the data. A plurality of hard disk drives holding exactly the same data improves data reliability. Also, by rotating a plurality of hard disk drives in different phase, the rotational delay in data access is cut by half.

摘要翻译： 对于高速数据访问机，数据分布在耦合到从属处理器的多个硬盘驱动器中，以实现更高的数据可靠性和维护。 一个主处理器设置有多个从处理器，每个从处理器耦合到包含相同数据的两个硬盘驱动器。 同步信号允许两个硬盘驱动器以相互的半匝相位差同步旋转操作。 硬盘控制器在两个硬盘驱动器中写入相同的数据，但是从任何一个硬盘驱动器读取数据需要更少的访问时间来获取数据。 保持完全相同数据的多个硬盘驱动器提高了数据的可靠性。 此外，通过以不同相位旋转多个硬盘驱动器，将数据访问中的旋转延迟减半。

公开(公告)号：US5838891A

公开(公告)日：1998-11-17

申请号：US611783

申请日：1996-03-06

申请人： Masahiro Mizuno ,  Akira Ogawa ,  Toshio Matsumoto ,  Shiro Ogura ,  Kazuhiko Ito ,  Hitoshi Yamamoto ,  Kazuo Ito ,  Hiroshi Baba

发明人： Masahiro Mizuno ,  Akira Ogawa ,  Toshio Matsumoto ,  Shiro Ogura ,  Kazuhiko Ito ,  Hitoshi Yamamoto ,  Kazuo Ito ,  Hiroshi Baba

IPC分类号： G06F3/06 ,  G06F3/08 ,  G06F11/20 ,  G06F11/30 ,  G06F11/32 ,  G06F11/34 ,  G06F11/00

CPC分类号： G06F3/0601 ,  G06F11/3034 ,  G06F11/3058 ,  G06F11/201 ,  G06F11/2089 ,  G06F11/325 ,  G06F11/327 ,  G06F11/3485 ,  G06F2003/0692

摘要： Embodiments of the present invention provide a data storage system that reduces a load of a data bus for connecting a HOST system with the data storage system. The data storage system includes a disk manager connected to the HOST system by a SCSI BUS, connected to a disk control unit by an RS PORT and connected to disk enclosures and a fan unit by a Serial BUS. The disk manager monitors operation of the disk control unit and disk enclosures and transmits results to the HOST system. In addition, control commands of the HOST system to the disk enclosures are executed via the disk manager.

摘要翻译： 本发明的实施例提供一种减少用于将HOST系统与数据存储系统连接的数据总线的负载的数据存储系统。 数据存储系统包括通过SCSI总线连接到HOST系统的磁盘管理器，通过RS端口连接到磁盘控制单元，并通过串行总线连接到磁盘机箱和风扇单元。 磁盘管理器监视磁盘控制单元和磁盘盒的操作，并将结果发送到HOST系统。 此外，通过磁盘管理器执行HOST系统到磁盘盒的控制命令。

公开(公告)号：US5930817A

公开(公告)日：1999-07-27

申请号：US731968

申请日：1996-10-23

申请人： Masahiro Mizuno ,  Shiro Ogura ,  Kazuhiko Ito ,  Hitoshi Yamamoto ,  Kazuo Ito ,  Hiroshi Baba

发明人： Masahiro Mizuno ,  Shiro Ogura ,  Kazuhiko Ito ,  Hitoshi Yamamoto ,  Kazuo Ito ,  Hiroshi Baba

IPC分类号： G06F3/06 ,  G06F11/14 ,  G06F12/00

CPC分类号： G06F3/0601 ,  G06F2003/0697

摘要： A data storage managing system and method in which a HOST system obtains operation information of a storage device from a system connected to a network without the need for a specific device driver are disclosed. When disks shared between systems connected to the network are managed by a disk manager, monitoring and control information for the shared disks may be accessed by a file access command of the operating system on the HOST system. An operation information storage device is formed in a file format which can be accessed by a file access command of the operating system on the HOST system and the HOST system reads the operation information of the storage devices stored in the operation information file according to the file access command. The information to control the operation of the storage devices is written in the operation information file according to the file access command. The disk manager controls the operation of the storage devices according to the operation information of the operation information file.

摘要翻译： 一种数据存储管理系统和方法，其中公开了HOST系统从连接到网络的系统获取存储设备的操作信息而不需要特定的设备驱动程序。 当连接到网络的系统之间共享的磁盘由磁盘管理器进行管理时，可以通过HOST系统上的操作系统的文件访问命令访问共享磁盘的监视和控制信息。 操作信息存储装置形成为能够通过HOST系统上的操作系统的文件访问命令访问的文件格式，并且HOST系统根据该文件读取存储在操作信息文件中的存储装置的操作信息 访问命令。 根据文件访问命令将用于控制存储设备的操作的信息写入操作信息文件。 磁盘管理器根据操作信息文件的操作信息控制存储设备的操作。

公开(公告)号：US5758057A

公开(公告)日：1998-05-26

申请号：US661942

申请日：1996-06-11

申请人： Hiroshi Baba ,  Shiro Ogura ,  Masahiro Mizuno ,  Kazuhiko Ito ,  Hitoshi Yamamoto

发明人： Hiroshi Baba ,  Shiro Ogura ,  Masahiro Mizuno ,  Kazuhiko Ito ,  Hitoshi Yamamoto

IPC分类号： G06F11/00 ,  G06F11/10 ,  G06F11/20

CPC分类号： G06F11/1088 ,  G06F11/0727 ,  G06F11/1076 ,  G06F11/0757 ,  G06F11/2056

摘要： In case of consecutive transmission of a large amount of data such as dynamic image data, a multi-media storage system of the invention generates and transmits data stored in a faulty disk drive when one of a plurality of disk drives being faulty caused by an internal calibration or an error of the disk drive and the faulty disk drive does not respond within a predetermined length of time set in a timeout table. The multi-media storage system cancels an access to the faulty disk drive, generates data to be read from the faulty disk drive based on data stored in the other disk drives of the plurality of disk drives and the redundant data and continues to transmit data.

摘要翻译： 在连续发送诸如动态图像数据的大量数据的情况下，本发明的多媒体存储系统生成并发送存储在故障磁盘驱动器中的数据，其中当多个磁盘驱动器之一由内部 校准或磁盘驱动器和故障磁盘驱动器的错误在超时表中设置的预定时间长度内不响应。 多媒体存储系统取消对故障磁盘驱动器的访问，基于存储在多个磁盘驱动器的其他磁盘驱动器中的数据和冗余数据生成要从故障磁盘驱动器读取的数据，并且继续发送数据。

公开(公告)号：US5915081A

公开(公告)日：1999-06-22

申请号：US825265

申请日：1997-03-27

申请人： Hitoshi Yamamoto ,  Masahiro Mizuno ,  Toshio Matsumoto ,  Hiroshi Baba

发明人： Hitoshi Yamamoto ,  Masahiro Mizuno ,  Toshio Matsumoto ,  Hiroshi Baba

IPC分类号： G06F11/20 ,  G06F3/06 ,  G11B20/18 ,  G06F13/00

CPC分类号： G06F11/2094 ,  G06F11/1662 ,  G11B20/1833 ,  G11B20/1883 ,  G11B2220/20

摘要： The present invention relates to an arrayed recording apparatus having spare devices for replacing faulty disk drives. Each of the SCSI controllers in the arrayed recording apparatus connects to a driver/receiver and further connects to spare disk drives. Each of the SCSI controllers accesses the spare disk drive by setting a receive/enable signal effective to the driver/receiver. Unused ID numbers are assigned to the spare disks. If a disk drive develops a fault, the RAID controller RC requests the SCSI controller to replace the faulty disk drive with the spare disk drive.It is possible to attain the function of the hot stand-by system without comprising a specific spare controller.

摘要翻译： 本发明涉及一种阵列记录装置，其具有用于更换有故障的磁盘驱动器的备用装置。 阵列记录设备中的每个SCSI控制器连接到驱动器/接收器，并进一步连接到备用磁盘驱动器。 每个SCSI控制器通过设置对驱动器/接收器有效的接收/使能信号来访问备用磁盘驱动器。 未使用的ID号分配给备用磁盘。 如果磁盘驱动器发生故障，则RAID控制器RC请求SCSI控制器用备用磁盘驱动器替换有故障的磁盘驱动器。 可以实现热备用系统的功能，而不需要特定的备用控制器。

公开(公告)号：US5901280A

公开(公告)日：1999-05-04

申请号：US808968

申请日：1997-02-19

申请人： Masahiro Mizuno ,  Hiroshi Baba ,  Hitoshi Yamamoto

发明人： Masahiro Mizuno ,  Hiroshi Baba ,  Hitoshi Yamamoto

IPC分类号： G06F13/00 ,  G06F3/06 ,  G06F11/32 ,  H04L29/14 ,  G06F11/00

CPC分类号： G06F11/327

摘要： A transmission monitoring and controlling apparatus is provided between a first system and a second system. The transmission monitoring and controlling apparatus monitors information transmitted through a Fibre Channel. Then, a back controller analyzes the monitored information and stores the information in a controlling memory based on the analysis. For example, when the first system writes data on the second system, the back controller stores the data in the controlling memory. Therefore, even if a failure has occurred in the second system, the transmission monitoring and controlling apparatus is able to read the data from the controlling memory and send the data to the first system instead of to the second system.

摘要翻译： 在第一系统和第二系统之间提供传输监控和控制装置。 传输监视和控制设备监视通过光纤通道传输的信息。 然后，后台控制器分析所监视的信息，并基于分析将信息存储在控制存储器中。 例如，当第一系统在第二系统上写入数据时，后控制器将数据存储在控制存储器中。 因此，即使在第二系统中发生故障，传输监视和控制装置能够从控制存储器读取数据，并将数据发送到第一系统而不是第二系统。

公开(公告)号：US5930823A

公开(公告)日：1999-07-27

申请号：US835641

申请日：1997-04-10

申请人： Kazuhiko Ito ,  Masahiro Mizuno ,  Hitoshi Yamamoto

发明人： Kazuhiko Ito ,  Masahiro Mizuno ,  Hitoshi Yamamoto

IPC分类号： G06F11/16 ,  G06F3/06 ,  G06F9/445 ,  G06F11/00 ,  G06F12/00 ,  G06F15/177

CPC分类号： G06F11/2028 ,  G06F15/177 ,  G06F9/4405 ,  G06F11/2033 ,  G06F11/2038

摘要： A data storage system in which system activation is performed in cooperation with two host systems sharing a data storage system. A determination unit determines which of the two host systems makes access to the data storage system. A system access control unit controls access to the data storage system from the host systems to prevent competition between the host systems. Each of the host systems indicates completion of system activation to the other host system.

摘要翻译： 一种数据存储系统，其中与共享数据存储系统的两个主机系统协同执行系统激活。 确定单元确定两个主机系统中的哪一个访问数据存储系统。 系统访问控制单元控制从主机系统对数据存储系统的访问，以防止主机系统之间的竞争。 每个主机系统指示系统激活到另一个主机系统的完成。

公开(公告)号：US09985232B2

公开(公告)日：2018-05-29

申请号：US14400352

申请日：2012-05-17

申请人： Kazuki Nishimura ,  Toshihiro Iwakuma ,  Hitoshi Yamamoto ,  Michael S. Weaver ,  Julia J. Brown

发明人： Kazuki Nishimura ,  Toshihiro Iwakuma ,  Hitoshi Yamamoto ,  Michael S. Weaver ,  Julia J. Brown

IPC分类号： H01L51/00 ,  H01L51/50 ,  C07D209/82 ,  C09K11/06 ,  C07D401/14 ,  C07D405/14 ,  H05B33/20

CPC分类号： H01L51/5016 ,  C07D209/82 ,  C07D401/14 ,  C07D405/14 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/185 ,  H01L51/0059 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0085 ,  H01L51/5012 ,  H01L2251/5384 ,  H05B33/20

摘要： An organic electroluminescence device utilizes a novel combination of one or more biscarbazole derivative compounds as the phosphorescent host material in combination with an organometallic phosphorescent material as a dopant in the light emitting region of the device, where the biscarbazole derivative compounds are represented by a formula (1A) or (2A) below: where A1 represents a substituted or unsubstituted nitrogen-containing heterocyclic group having 1 to 30 ring carbon atoms; A2 represents a substituted or unsubstituted aromatic hydrocarbon group having 6 to 30 ring carbon atoms, or substituted or unsubstituted nitrogen-containing heterocyclic group having 1 to 30 ring carbon atoms; X1 and X2 each are a linking group; Y1 to Y4 each represent a substituent; p and q represent an integer of 1 to 4; and r and s represent an integer of 1 to 3; and the organometallic phosphorescent material is a compound having a substituted chemical structure represented by the formula (4A): where each R is independently selected from the group consisting of H, alkyl, alkenyl, alkynyl, alkylaryl, CN, CF3, CnF2n+1, trifluorovinyl, CO2R, C(O)R, NR2, NO2, OR, halo, aryl, heteroaryl, substituted aryl, substituted heteroaryl or a heterocyclic group; M is a platinum group metal; Ar′, Ar″, Ar′″ and Ar″″ each independently represent a substituted or unsubstituted aryl or heteroaryl substituent on the phenylpyridine ligand; a is 0 or 1; b is 0 or 1; c is 0 or 1; d is 0 or 1; m is 1 or 2; n is 1 or 2; m+n is the maximum number of ligands that can be coordinated to M, and wherein at least one of a, b, c, and d is 1 and when at least one of a and b is 1 and at least one of b and c is 1, at least one of Ar′ and Ar″ is different from at least one of Ar′″ and Ar″″.

公开(公告)号：US09599946B2

公开(公告)日：2017-03-21

申请号：US14847203

申请日：2015-09-08

申请人： Mutsuki Morinaga ,  Tadashi Kasai ,  Jun Hitosugi ,  Takamasa Ozeki ,  Makoto Yasuda ,  Kunio Hasegawa ,  Emiko Shiraishi ,  Wakana Itoh ,  Takatsugu Komori ,  Hitoshi Yamamoto

发明人： Mutsuki Morinaga ,  Tadashi Kasai ,  Jun Hitosugi ,  Takamasa Ozeki ,  Makoto Yasuda ,  Kunio Hasegawa ,  Emiko Shiraishi ,  Wakana Itoh ,  Takatsugu Komori ,  Hitoshi Yamamoto

IPC分类号： G03G15/08 ,  G03G15/00

CPC分类号： G03G15/553 ,  G03G15/0849 ,  G03G15/0853 ,  G03G15/0856 ,  G03G2215/0888

摘要： An image forming apparatus includes a latent image bearer, a developing device, a supplier, and a controller. The controller controls the supplier according to a detection result of a toner density by the toner density sensor and a toner density target value to adjust the toner density of developer in the developing device. The controller is configured to correct the toner density target value and an imaging condition affecting a toner adhesion amount of an output image separately from the toner density, according to a component adhesion deterioration degree being a deterioration degree of carrier due to adhesion of a toner component, obtained based on at least an average image area ratio of the output image, and a coating abrasion deterioration degree being a progression degree of deterioration due to coating abrasion of the carrier, obtained based on at least the average image area ratio of the output image.