公开(公告)号：US5991562A

公开(公告)日：1999-11-23

申请号：US157316

申请日：1998-09-21

申请人： Tetsuro Ito ,  Shigeo Honma ,  Mitsuru Isogai

发明人： Tetsuro Ito ,  Shigeo Honma ,  Mitsuru Isogai

IPC分类号： G03G15/20

CPC分类号： G03G15/2025 ,  G03G2215/2032 ,  G03G2215/2093

摘要： In a fixing device with a fixing roller that fixes the toner held on a sheet, a pressuring roller that contacts with the fixing roller, and a supply roller that applies the oil to the fixing roller, image noises and offset phenomenon are prevented by replenishing the consumed oil immediately to the supply roller only when the fixing roller is rotating, based on the oil replenishing speed determined by the rotational speed of the fixing roller and the oil replenishing amount determined by the total rotation time of the fixing roller.

摘要翻译： 在具有固定保持在片材上的调色剂的定影辊的定影装置中，与定影辊接触的加压辊和将定影辊施加油的供给辊，图像噪声和胶印现象通过补充 基于由定影辊的旋转速度确定的补油速度和由定影辊的总旋转时间确定的补油量，仅在定影辊旋转时立即将油消耗到供给辊。

公开(公告)号：US20060248237A1

公开(公告)日：2006-11-02

申请号：US11439564

申请日：2006-05-23

申请人： Takeshi Ido ,  Youichi Gotoh ,  Shizuo Yokohata ,  Shigeo Honma ,  Toshiyuki Yoshino

发明人： Takeshi Ido ,  Youichi Gotoh ,  Shizuo Yokohata ,  Shigeo Honma ,  Toshiyuki Yoshino

IPC分类号： G06F3/00

CPC分类号： G06F3/0611 ,  G06F3/0659 ,  G06F3/0676 ,  G06F3/0683 ,  G06F13/122 ,  H04L67/1097

摘要： In response to requests for I/O processing sent from a computer, I/O which should be processed at a priority is enabled to be processed without being affected by other processing, by classifying I/O into those to be processed at a priority and those not to be processed at a priority. The storage control apparatus comprises an I/O processing controller with a memory that is common for the whole controller. The storage control apparatus manages information for dividing and controlling a plurality of I/O processes as priority and non-priority in that memory and operates while suppressing non-priority I/O processing on the basis of information in the memory.

公开(公告)号：US06950871B1

公开(公告)日：2005-09-27

申请号：US09606050

申请日：2000-06-29

申请人： Shigeo Honma ,  Hiroshi Morishima ,  Tokuhiro Tsukiyama ,  Hiroyuki Matsushima ,  Takashi Oeda ,  Yoji Tomono

发明人： Shigeo Honma ,  Hiroshi Morishima ,  Tokuhiro Tsukiyama ,  Hiroyuki Matsushima ,  Takashi Oeda ,  Yoji Tomono

IPC分类号： G06F17/30 ,  H04L29/06 ,  H04L29/08 ,  G06F15/173

CPC分类号： G06F3/067 ,  G06F3/0604 ,  G06F3/0629 ,  H04L29/06 ,  H04L67/1097 ,  H04L69/329

摘要： In order to construct an integrated storage system by reinforcing collaboration of components or functions of a storage system in which a storage area network (SAN) is used, in a computer system having multiple client computers, multiple various servers, multiple various storages which keep data, and a local area network (LAN) which connects the computers and the servers, a storage area network (SAN) which lies between the servers and storages forms a switched circuit network which is capable of connecting any server and any storage through fiber channel FC switches. The computer system further includes a terminal which is equipped with operation and management software which performs storage management including management of logical volumes in the various storages, data arrangement, error monitoring, management of setting up the FC switches, and backup for data in the storages.

摘要翻译： 为了通过加强使用存储区域网络（SAN）的存储系统的组件或功能的协作来构建集成存储系统，在具有多个客户端计算机的计算机系统中，多个不同的服务器，保持数据的多个存储器 以及连接计算机和服务器的局域网（LAN），位于服务器和存储器之间的存储区域网络（SAN）形成切换电路网络，其能够通过光纤通道FC连接任何服务器和任何存储 开关。 该计算机系统还包括一个终端，该终端配备有执行存储管理的操作和管理软件，包括各种存储器中的逻辑卷的管理，数据安排，错误监视，设置FC交换机的管理，以及备份存储器中的数据 。

公开(公告)号：US6054677A

公开(公告)日：2000-04-25

申请号：US998040

申请日：1997-12-23

申请人： Yuusuke Morigami ,  Yoshifumi Kosagi ,  Toshio Sakata ,  Eiji Okabayashi ,  Taizou Oonishi ,  Shigeo Honma

发明人： Yuusuke Morigami ,  Yoshifumi Kosagi ,  Toshio Sakata ,  Eiji Okabayashi ,  Taizou Oonishi ,  Shigeo Honma

IPC分类号： G03G15/20

CPC分类号： G03G15/2053

摘要： A heating device comprises an endless rotary member having a peripheral surface to be moved rotatively, a resistance heating member arranged at the peripheral surface of the rotary member and generating a heat when supplied with an electric current, a current receiver member arranged in a space inside the rotary member and electrically connected to the resistance heating member, and a current supply member being in contact with the current receiver member and to be electrically connected to a power source.A heating rotary member for the heating device comprising the endless rotary member, the resistance heating member, and the current receiver member.

摘要翻译： 一种加热装置，其特征在于具有能够旋转移动的周面的环形旋转构件，设置在旋转构件的周面的电阻加热构件，在被供给电流时产生热量;电流接收构件， 旋转构件，电连接到电阻加热构件，以及电流供应构件，其与电流接收构件接触并且电连接到电源。 一种用于加热装置的加热旋转构件，包括环形旋转构件，电阻加热构件和电流接收构件。

公开(公告)号：US5623631A

公开(公告)日：1997-04-22

申请号：US383093

申请日：1995-02-03

申请人： Toshiaki Tsuboi ,  Akira Yamamoto ,  Shigeo Honma ,  Yoshihiro Asaka ,  Koji Ozawa ,  Hiroyuki Kitajima ,  Michio Miyazaki

发明人： Toshiaki Tsuboi ,  Akira Yamamoto ,  Shigeo Honma ,  Yoshihiro Asaka ,  Koji Ozawa ,  Hiroyuki Kitajima ,  Michio Miyazaki

IPC分类号： G06F12/08 ,  G06F12/12 ,  G06F12/00

CPC分类号： G06F12/0873 ,  G06F12/0866 ,  G06F12/0804 ,  G06F2212/312

摘要： In allocating an area of a cache memory to each storage unit, proper allocation of the cache memory is made to each storage unit. If the amount of write-after data becomes equal to or more than a threshold value, an allocation limit is set to each disk unit. If CPU issues a data write request requiring the amount of data equal to or more than the allocation limit, the data write request is held in a wait state until the amount of write-after data becomes less than the allocation limit. Therefore, the allocation amount to the disk unit becomes neither too large nor too small. In this manner, proper allocation of the cache memory to each disk unit can be realized.

摘要翻译： 在向每个存储单元分配高速缓冲存储器的区域时，对每个存储单元进行高速缓冲存储器的适当分配。 如果写入数据量等于或大于阈值，则对每个盘单元设置分配限制。 如果CPU发出数据写请求，要求数据量等于或大于分配限制，则数据写入请求将保持在等待状态，直到写入数据量小于分配限制为止。 因此，对于盘单元的分配量既不太大也不太小。 以这种方式，可以实现对每个盘单元的高速缓冲存储器的适当分配。

公开(公告)号：US07254674B2

公开(公告)日：2007-08-07

申请号：US10799013

申请日：2004-03-11

申请人： Akira Yamamoto ,  Takao Satoh ,  Shigeo Honma ,  Yoshihiro Asaka ,  Yoshiaki Kuwahara ,  Hiroyuki Kitajima

发明人： Akira Yamamoto ,  Takao Satoh ,  Shigeo Honma ,  Yoshihiro Asaka ,  Yoshiaki Kuwahara ,  Hiroyuki Kitajima

IPC分类号： G06F13/16

CPC分类号： G06F11/2087 ,  G06F3/061 ,  G06F3/0613 ,  G06F3/0617 ,  G06F3/0635 ,  G06F3/065 ,  G06F3/0659 ,  G06F3/0665 ,  G06F3/0683 ,  G06F3/0689 ,  G06F11/2058 ,  G06F12/0804 ,  G06F12/0866 ,  G06F12/0868 ,  G06F2212/262

摘要： A method of respectively reading and writing data to and from a plurality of physical disk units in response to I/O requests from a host computing system includes establishing a logical disk group having a number of logical disk elements, mapping each of the logical disk elements to corresponding physical disk units, receiving from the host computing system an I/O request for data to select a one of the number of logical disk elements, accessing the physical disk unit corresponding to the selected one logical disk to access for the data, and transferring the accessed data to the host computing system.

摘要翻译： 响应于来自主计算系统的I / O请求分别读取数据和从多个物理磁盘单元读取数据的方法包括建立具有多个逻辑磁盘元件的逻辑磁盘组，映射每个逻辑磁盘元件 到相应的物理盘单元，从主机计算系统接收对数据的I / O请求以选择多个逻辑盘元件之一，访问对应于所选择的一个逻辑盘的物理盘单元以访问数据;以及 将访问的数据传送到主计算系统。

公开(公告)号：US06728832B2

公开(公告)日：2004-04-27

申请号：US09813382

申请日：2001-03-20

申请人： Akira Yamamoto ,  Takao Satoh ,  Shigeo Honma ,  Yoshihiro Asaka ,  Yoshiaki Kuwahara ,  Hiroyuki Kitajima

发明人： Akira Yamamoto ,  Takao Satoh ,  Shigeo Honma ,  Yoshihiro Asaka ,  Yoshiaki Kuwahara ,  Hiroyuki Kitajima

IPC分类号： G06F1316

CPC分类号： G06F11/2087 ,  G06F3/061 ,  G06F3/0613 ,  G06F3/0617 ,  G06F3/0635 ,  G06F3/065 ,  G06F3/0659 ,  G06F3/0665 ,  G06F3/0683 ,  G06F3/0689 ,  G06F11/2058 ,  G06F12/0804 ,  G06F12/0866 ,  G06F12/0868 ,  G06F2212/262

摘要： A method of respectively reading and writing data to and from a plurality of physical disk units in response to I/O requests from a host computing system includes establishing a logical disk group having a number of logical disk elements, mapping each of the logical disk elements to corresponding physical disk units, receiving from the host computing system an I/O request for data to select a one of the number of logical disk elements, accessing the physical disk unit corresponding to the selected one logical disk to access for the data, and transferring the accessed data to the host computing system.

摘要翻译： 响应于来自主计算系统的I / O请求分别读取数据和从多个物理磁盘单元读取数据的方法包括建立具有多个逻辑磁盘元件的逻辑磁盘组，映射每个逻辑磁盘元件 到相应的物理盘单元，从主机计算系统接收对数据的I / O请求以选择多个逻辑盘元件之一，访问对应于所选择的一个逻辑盘的物理盘单元以访问数据;以及 将访问的数据传送到主计算系统。

公开(公告)号：US06438646B1

公开(公告)日：2002-08-20

申请号：US09215277

申请日：1998-12-18

申请人： Manabu Kitamura ,  Akira Yamamoto ,  Shigeo Honma

发明人： Manabu Kitamura ,  Akira Yamamoto ,  Shigeo Honma

IPC分类号： G00F1210

CPC分类号： G06F3/0607 ,  G06F3/0643 ,  G06F3/0661 ,  G06F3/0674

摘要： A disk conforms to a fixed length format and a storage subsystem shapes a CKD format record from a host computer in a fixed length unit to store shaped data therein. A format conversion program reads a fixed length block from the disk and extracts the shaped CKD format data to obtain such information to access a file system as file management information to thereby access the file system. Moreover, in an operation to write data on the disk, the data which the storage subsystem has received from the host computer is shaped in the conversion program into a sequence of data in a format to be written on the disk and then the sequence of data is written in a fixed length format thereon. Resultantly, data can be shared between systems using mutually different data formats to store data in storages.

摘要翻译： 磁盘符合固定长度格式，存储子系统以固定长度单位从主计算机形成CKD格式记录，以在其中存储形状数据。 格式转换程序从磁盘读取固定长度的块，并提取形状的CKD格式数据以获得这样的信息，以访问作为文件管理信息的文件系统，从而访问文件系统。 此外，在将数据写入磁盘的操作中，存储子系统从主计算机接收到的数据在转换程序中被形成为要写入磁盘的格式的数据序列，然后是数据序列 以其中的固定长度格式写入。 因此，数据可以在使用相互不同的数据格式的系统之间共享，以将数据存储在存储中。

公开(公告)号：US6108750A

公开(公告)日：2000-08-22

申请号：US116344

申请日：1998-07-16

申请人： Akira Yamamoto ,  Takao Satoh ,  Shigeo Honma ,  Yoshihiro Asaka ,  Yoshiaki Kuwahara ,  Hiroyuki Kitajima

发明人： Akira Yamamoto ,  Takao Satoh ,  Shigeo Honma ,  Yoshihiro Asaka ,  Yoshiaki Kuwahara ,  Hiroyuki Kitajima

IPC分类号： G06F3/06 ,  G06F11/20 ,  G06F12/00 ,  G06F12/08 ,  G06F9/30

CPC分类号： G06F12/0866 ,  G06F11/2007 ,  G06F11/2087 ,  G06F3/061 ,  G06F3/0613 ,  G06F3/065 ,  G06F3/0659 ,  G06F3/0683 ,  G06F3/0689 ,  G06F11/2005 ,  G06F11/2089 ,  G06F12/0804 ,  G06F2206/1012

摘要： A disk storage system has a control unit having a plurality of external connection points. When the control unit receives two read requests issued from a processor to two disks of a disk unit group, a first read operation is performed to read data requested by the first read request from one of the disks and a second read operation is performed to read data requested by the second read request from the other one of the disks. Also, a first output operation is performed to output data read by the first read operation from one of the external connection points of the control unit and a second output operation is performed to output data read by the second read operation from another of the external connection points of the control unit. The second output operation is started before the first output operation has finished.

摘要翻译： 磁盘存储系统具有具有多个外部连接点的控制单元。 当控制单元从处理器接收到从盘单元组的两个盘发出的两个读取请求时，执行第一读取操作以从其中一个盘读取由第一读取请求请求的数据，并执行第二次读取操作以读取 来自另一个磁盘的第二读请求请求的数据。 此外，执行第一输出操作以从控制单元的一个外部连接点输出通过第一读取操作读取的数据，并且执行第二输出操作以将通过第二读取操作读取的数据从另一个外部连接输出 控制单元的点。 第二次输出操作在第一次输出操作完成之前启动。

公开(公告)号：US5680574A

公开(公告)日：1997-10-21

申请号：US355274

申请日：1994-12-12

申请人： Akira Yamamoto ,  Takao Satoh ,  Shigeo Honma ,  Yoshihiro Asaka ,  Yoshiaki Kuwahara ,  Hiroyuki Kitajima

发明人： Akira Yamamoto ,  Takao Satoh ,  Shigeo Honma ,  Yoshihiro Asaka ,  Yoshiaki Kuwahara ,  Hiroyuki Kitajima

IPC分类号： G06F3/06 ,  G06F11/20 ,  G06F12/00 ,  G06F12/08 ,  G06F12/12 ,  G06F9/38

CPC分类号： G06F12/0866 ,  G06F11/2007 ,  G06F11/2087 ,  G06F3/061 ,  G06F3/0613 ,  G06F3/065 ,  G06F3/0659 ,  G06F3/0683 ,  G06F3/0689 ,  G06F11/2005 ,  G06F11/2089 ,  G06F12/0804 ,  G06F2206/1012

摘要： The control unit arbitrarily selects a disk unit among the disk units that are inactive when the control unit receives an input/output request involving either read or staging. For a write request, the control unit selects a master disk unit in the disk unit group for the immediate writing of data, and a disk unit other than the above-mentioned master disk is preferably selected to execute the read and staging unit. After writing is used to write the data into the other disk units after the write request execution is completed by writing to the master disk unit.

摘要翻译： 当控制单元接收到涉及读取或分段的输入/输出请求时，控制单元任意地选择不活动的盘单元中的盘单元。 对于写请求，控制单元选择磁盘单元组中的主磁盘单元用于立即写入数据，并且优选地选择除上述主盘之外的磁盘单元以执行读取和分段单元。 在通过写入主盘单元写入请求执行完成之后，写入用于将数据写入其他磁盘单元。