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21. 发明授权

US06805105B2 Fuel supply system for alternative fuel 有权
标题翻译：替代燃料供油系统
公开(公告)号：US06805105B2
公开(公告)日：2004-10-19
申请号：US10173765
申请日：2002-06-19
申请人： Masaaki Kato , Satoru Sasaki , Hisaharu Takeuchi
发明人： Masaaki Kato , Satoru Sasaki , Hisaharu Takeuchi
IPC分类号： F02M3704
CPC分类号： F02M59/442 , F02M21/08 , F02M63/0225 , Y02T10/34
摘要： A fuel supply apparatus is provided which works to supply fuel such as a dimethly ether used as an alternative to a typical fuel for an internal combustion engine. The fuel supply apparatus includes a high-pressure pump working to feed the to injectors from a fuel tank through a common rail, a fuel return line, and a compressor working to add to a back pressure higher than a vapor pressure of the fuel to the return line. The addition of the back pressure higher than the vapor pressure of the fuel facilitates liquidizing of the fuel. This results in a decrease in leakage of the fuel, which improves the efficiency of burning of the fuel and ensures the startability and drivability of the engine.
摘要翻译：提供一种燃料供应装置，其用于提供诸如二甲醚之类的燃料，作为替代用于内燃机的典型燃料。燃料供给装置包括高压泵，其工作以通过共轨，燃料返回管路和压缩机将燃料箱从燃料箱供给到喷射器，该压缩机工作以增加高于燃料的蒸汽压力的背压返回线。加上高于燃料蒸汽压力的背压有助于燃料的流化。这导致燃料泄漏的减少，这提高了燃料燃烧的效率，并确保了发动机的起动性和驾驶性能。

22. 发明授权

US06754727B2 Data processing system and storage control device used therefor 有权
标题翻译：数据处理系统及其使用的存储控制装置
公开(公告)号：US06754727B2
公开(公告)日：2004-06-22
申请号：US10251495
申请日：2002-09-20
申请人： Isamu Kurokawa , Hiroaki Nakanishi , Masaru Tsukada , Hisaharu Takeuchi , Masahiro Kawaguchi
发明人： Isamu Kurokawa , Hiroaki Nakanishi , Masaru Tsukada , Hisaharu Takeuchi , Masahiro Kawaguchi
IPC分类号： G06F1300
CPC分类号： G06F3/0611 , G06F3/0631 , G06F3/0689
摘要： There is provided a data processing system which, from a point of view of increasing process efficiency of the entire data processing system to exhibit a maximum effect, may assign an alias device to a logic device. The data processing system of this invention comprises a host processing device (10) and a storage control device (20) connected thereto via a communication means (50), where the storage control device (20) has a deciding means for deciding, at a time of processing an I/O request of a certain base device, whether there is a need to newly assign an alias device to the base device according to a use situation of a physical device (203). When assignment is decided as necessary, the host processing device (10) is notified of such via the communication means, and the host processing device (10) newly assigns an alias device to the base device when there is the notification from the storage control device (20).
摘要翻译：提供了一种数据处理系统，从整个数据处理系统的处理效率提高到显示最大效果的角度，可以将别名设备分配给逻辑设备。本发明的数据处理系统包括经由通信装置（50）连接到其上的主机处理装置（10）和存储控制装置（20），其中存储控制装置（20）具有决定装置，用于在处理某个基本设备的I / O请求的时间，是否需要根据物理设备的使用情况将归属设备新分配给基站设备（203）。当根据需要决定分配时，经由通信装置通知主处理装置（10），并且当存在来自存储控制装置的通知时，主机处理装置（10）向基站装置新分配别名装置（20）。

23. 发明授权

US5835939A Data transfer control method and apparatus for external storage subsystem adapted to perform erasing after writing 失效
标题翻译：外部存储子系统的数据传输控制方法和装置，适于在写入后进行擦除
公开(公告)号：US5835939A
公开(公告)日：1998-11-10
申请号：US630999
申请日：1996-04-12
申请人： Isamu Kurokawa , Hisaharu Takeuchi , Masahiro Kawaguchi , Hisayoshi Kawabata , Hiroaki Onuma
发明人： Isamu Kurokawa , Hisaharu Takeuchi , Masahiro Kawaguchi , Hisayoshi Kawabata , Hiroaki Onuma
IPC分类号： G06F3/06 , G06F12/08 , G06F12/00 , G06F13/00
CPC分类号： G06F3/0601 , G06F3/0607 , G06F3/0661 , G06F3/0689 , G06F12/0866 , G06F2003/0697
摘要： In control method and apparatus for data transfer in an external storage subsystem, a disk unit and a control unit interposed between a host channel and a processing unit are provided and data in a variable record length supplied from the host is converted to data in a fixed record length to write it in the disk unit. Final format writing end position information for a logical track and an erase flag indicating whether the erasing is required or not are stored at a portion of a logical track control table which controls a cache memory, for each logical track. In the format writing on the cache memory, the final format writing end position information and the erase flag are updated, and when the data is written into the disk unit from the cache memory by logical track unit, the erase flag is referred and the erasing is performed if it is required. Thus, the area of erasing and the number of times of execution are minimized and the throughput of the data transfer between the processing unit and the rotating storage device is improved.
摘要翻译：在外部存储子系统中进行数据传送的控制方法和装置中，提供介于主机通道和处理单元之间的盘单元和控制单元，并且将从主机提供的可变记录长度的数据转换为固定的数据记录长度将其写入磁盘单元。用于逻辑磁道的最终格式写入结束位置信息和指示擦除是否需要的擦除标志被存储在用于每个逻辑磁道的控制高速缓冲存储器的逻辑磁道控制表的一部分。在缓存存储器中写入格式时，最终格式写入结束位置信息和擦除标志被更新，并且当通过逻辑磁道单元从高速缓冲存储器将数据写入盘单元时，引用擦除标志并擦除如果需要，执行。因此，擦除区域和执行次数被最小化，并且提高了处理单元和旋转存储装置之间的数据传送的吞吐量。

24. 发明授权

US5315451A Rotating storage track format emulation 失效
标题翻译：旋转存储轨道格式仿真
公开(公告)号：US5315451A
公开(公告)日：1994-05-24
申请号：US755189
申请日：1991-09-05
申请人： Masahiro Nakayama , Hisaharu Takeuchi , Hisashi Takamatsu , Mamoru Tohchi , Akira Kurano
发明人： Masahiro Nakayama , Hisaharu Takeuchi , Hisashi Takamatsu , Mamoru Tohchi , Akira Kurano
IPC分类号： G11B19/04 , G11B20/12 , G11B15/18 , H04N5/78
CPC分类号： G11B20/1262 , G11B19/04
摘要： A method of emulating an original record format for a new rotating storage device, including the steps of;(a) determining an original angular position (.alpha.) of a record according to a first recording format;(b) determining a desirable angular position (.beta.) for recording according to a second recording format having a higher recording density than that of the first recording format;(c) subtracting the desirable angular position from the original angular position to obtain a difference between the angles (.alpha.-.beta.); and(d) incrementing a gap length immediately before the data field of the record when the angular position exceeds a value corresponding to one unit of segment.
摘要翻译：一种用于模拟新的旋转存储设备的原始记录格式的方法，包括以下步骤：（a）根据第一记录格式确定记录的原始角位置（α）; （b）根据具有比第一记录格式的记录密度更高的记录密度的第二记录格式确定用于记录的期望的角位置（β）; （c）从原始角位置减去所需的角位置以获得角度之间的差（α-β）; 以及（d）当角位置超过对应于一个单位单位的值时，立即增加记录数据区之前的间隙长度。

25. 发明授权

US5119488A Input/output system implementing several access paths for rerouting data in the event one path fails 失效
标题翻译：在一个路径发生故障的情况下，输入/输出系统实现若干访问路径用于重新路由数据
公开(公告)号：US5119488A
公开(公告)日：1992-06-02
申请号：US314245
申请日：1989-02-21
申请人： Hisashi Takamatsu , Hisaharu Takeuchi , Akira Kurano
发明人： Hisashi Takamatsu , Hisaharu Takeuchi , Akira Kurano
IPC分类号： G06F11/14 , G06F11/00 , G06F11/20 , G06F13/00
CPC分类号： G06F11/2007 , G06F11/201 , G06F11/1415 , G06F11/2089
摘要： An interrupt control system having a plurality of access paths includes a control memory for storing control information for controlling all of the access paths. When an error occurs on a path, a control unit controlling the respective access paths refers to and updates the control memory to execute a channel reconnection without using the path on which the error has occurred, and then executes a retry command to carry out an error recovery operation.
摘要翻译：具有多个访问路径的中断控制系统包括用于存储用于控制所有访问路径的控制信息的控制存储器。当在路径上发生错误时，控制各个访问路径的控制单元参照并更新控制存储器以执行信道重新连接而不使用发生错误的路径，然后执行重试命令以执行错误恢复操作。

26. 发明授权

US4807180A Multiple control system for disk storage and method for realizing same 失效
标题翻译：用于磁盘存储的多重控制系统及其实现方法
公开(公告)号：US4807180A
公开(公告)日：1989-02-21
申请号：US932027
申请日：1986-11-18
申请人： Hisaharu Takeuchi , Akira Kurano , Yoshiro Shiroyanagi , Hisashi Takamatsu , Katsunori Nakamura
发明人： Hisaharu Takeuchi , Akira Kurano , Yoshiro Shiroyanagi , Hisashi Takamatsu , Katsunori Nakamura
IPC分类号： G06F3/06 , G06F13/12 , G06F13/14 , G06F13/16 , G06F15/16 , G06F15/177
CPC分类号： G06F3/0601 , G06F13/122 , G06F13/14 , G06F13/1642 , G06F13/1657 , G06F2003/0692
摘要： When a disk controller receiving an access from a host computer to a disk device is connected with a disk connection device, if a relevant disk is used by another disk controller, positioning data for seek, set file mask and set sector are queued in a common memory. When the relevant disk becomes free, the disk controller reads the queued information and requires the disk device for positioning. A request of a reconnection with the host computer is issued from the disk controller informed by the disk unit, which has finished positioning at the position specified by the positioning data, search of an aimed record and a read/write operation of transmitted data are effected without any new intervening of an access program of the host computer.
摘要翻译：当接收到从主机到磁盘设备的访问的磁盘控制器与磁盘连接装置连接时，如果相关的磁盘被另一个磁盘控制器使用，则搜索，设置文件掩码和设置扇区的定位数据被排队在共同的记忆。当相关磁盘空闲时，磁盘控制器读取排队的信息，并要求磁盘设备进行定位。通过盘单元从盘单元发出与主计算机重新连接的请求，该盘单元已经在由定位数据指定的位置完成定位，搜索目标记录和发送数据的读/写操作没有任何新的干预主机的访问程序。

27. 发明授权

US4510578A Signal encoder using orthogonal transform 失效
标题翻译：信号编码器采用正交变换
公开(公告)号：US4510578A
公开(公告)日：1985-04-09
申请号：US352236
申请日：1982-02-25
申请人： Hiroshi Miyaguchi , Hisaharu Takeuchi
发明人： Hiroshi Miyaguchi , Hisaharu Takeuchi
IPC分类号： G06F7/548 , G06F17/16 , H04N11/04 , G06F15/332
CPC分类号： H04N11/044
摘要： The invention provides an encoder for subjecting an input signal to the orthogonal transform for band compression and encoding. The encoder has a sample and hold circuit which samples the input signal at a sampling frequency three times that of the input signal, and an orthogonal transform unit which subjects the sampled signal to the orthogonal transform using as a coefficient an orthogonal matrix function of the order of 3n (where n is an integer of 2 or more) having as a minor matrix an orthogonal matrix of the order of 3: ##EQU1## having given numbers a, b and c as matrix elements. By maintaining the sampling frequency low, the frequency components of the input signal may be concentrated in a small number of transform outputs without causing an increase in the amount of data to be processed, without using a multiplier and without requiring an increase in the processing speed. The input signal is thus effectively band compressed and encoded.
摘要翻译：本发明提供一种用于对输入信号进行正交变换以进行频带压缩和编码的编码器。编码器具有采样保持电路，其采样频率为输入信号三倍的采样频率，以及正交变换单元，其使采样信号进行正交变换，作为系数的顺序正交矩阵函数具有作为次要矩阵的3n（其中n是2或更大的整数）具有给定数量a，b和c作为矩阵元素的3：3的正交矩阵。通过保持采样频率较低，输入信号的频率分量可以集中在少量的变换输出中，而不会导致要处理的数据量的增加，而不需要使用乘法器，而不需要增加处理速度。因此，输入信号被有效地进行频带压缩和编码。

28. 发明授权

US08380893B2 Storage system 有权
标题翻译：存储系统
公开(公告)号：US08380893B2
公开(公告)日：2013-02-19
申请号：US13406377
申请日：2012-02-27
申请人： Kazuyoshi Serizawa , Yasutomo Yamamoto , Norio Shimozono , Akira Deguchi , Hisaharu Takeuchi , Takao Sato , Hisao Homma
发明人： Kazuyoshi Serizawa , Yasutomo Yamamoto , Norio Shimozono , Akira Deguchi , Hisaharu Takeuchi , Takao Sato , Hisao Homma
IPC分类号： G06F3/00 , G06F5/00
CPC分类号： G06F3/0655 , G06F3/0604 , G06F3/0605 , G06F3/0611 , G06F3/0631 , G06F3/0653 , G06F3/0671 , G06F3/0689 , G06F13/128
摘要： A host I/F unit has a management table for managing an MPPK which is in-charge of the control of input/output processing for a storage area of an LDEV, and if a host computer transmits an input/output request for the LDEV, the host I/F unit transfers the input/output request to the MPPK which is in-charge of the input/output processing for the LDEV based on the management table, an MP of the MPPK performs the input/output processing based on the input/output request, and the MP of the MPPK also judges whether the MPPK that is in-charge of the input/output processing for the LDEV is to be changed, and sets the management table so that an MPPK which is different from the MPPK that is in-charge is to be in-charge of the input/output processing for the LDEV.
摘要翻译：主机I / F单元具有用于管理负责对LDEV的存储区域的输入/输出处理的控制的MPPK的管理表，并且如果主计算机发送对LDEV的输入/输出请求，主机I / F单元基于管理表将输入/输出请求传送给负责LDEV的输入/输出处理的MPPK，MPPK的MP根据输入进行输入/输出处理 /输出请求，并且MPPK的MP还判断是否要改变负责LDEV的输入/输出处理的MPPK，并将管理表设置为与MPPK不同的MPPK，负责为LDEV的输入/输出处理负责。

29. 发明申请

US20110320714A1 MAINFRAME STORAGE APPARATUS THAT UTILIZES THIN PROVISIONING 有权
标题翻译：使用薄膜储存装置
公开(公告)号：US20110320714A1
公开(公告)日：2011-12-29
申请号：US12742581
申请日：2010-04-27
申请人： Kazuhiro Murata , Hisaharu Takeuchi , Junichi Muto , Akihiro Mori , Kazue Jindo
发明人： Kazuhiro Murata , Hisaharu Takeuchi , Junichi Muto , Akihiro Mori , Kazue Jindo
IPC分类号： G06F12/02 , G06F12/08 , G06F12/00
CPC分类号： G06F3/0665 , G06F3/0608 , G06F3/0619 , G06F3/0631 , G06F3/0688 , G06F3/0689
摘要： Each actual page inside a pool is configured from a plurality of actual tracks, and each virtual page inside a virtual volume is configured from a plurality of virtual tracks. A storage control apparatus of a mainframe system has management information that includes information denoting a track in which there exists a user record, which is a record including user data (the data used by a host apparatus of a mainframe system). Based on the management information, a controller identifies an actual page that is configured only from tracks that do not comprise the user record, and cancels the allocation of the identified actual page to the virtual page.
摘要翻译：池中的每个实际页面由多个实际轨道配置，并且虚拟卷内的每个虚拟页面由多个虚拟轨道配置。主机系统的存储控制装置具有管理信息，该管理信息包括表示存在用户记录的轨道的信息，该用户记录是包括用户数据（由主机系统的主机装置使用的数据）的记录。基于管理信息，控制器识别仅由不包括用户记录的轨道配置的实际页面，并且将所识别的实际页面的分配取消到虚拟页面。

30. 发明授权

US07831744B2 Storage system and ownership transfer method 有权
标题翻译：存储系统和所有权转让方式
公开(公告)号：US07831744B2
公开(公告)日：2010-11-09
申请号：US12192251
申请日：2008-08-15
申请人： Shinichi Hiramatsu , Hisaharu Takeuchi
发明人： Shinichi Hiramatsu , Hisaharu Takeuchi
IPC分类号： G06F3/00 , G06F5/00
CPC分类号： G06F3/0658 , G06F3/0611 , G06F3/0635 , G06F3/0689
摘要： A storage system that includes: a plurality of microprocessors; a plurality of storage areas to be formed to a drive group; an assignment section that assigns, to each of the microprocessors, an ownership of accessing any of the storage areas; a management section that manages, as an operating ratio, a proportion of a time to be taken for each of the microprocessors to execute a request issued to each of the storage areas; a search section that searches, for transferring the ownership assigned to an arbitrary one of the microprocessors to any of the another microprocessor determined based on the operating ratio, one or more of the storage areas under the ownership of the arbitrary microprocessor for a transfer-target storage area; and a transfer section that transfers, to the another microprocessor, the ownership of the transfer-target storage area that is assigned to the arbitrary microprocessor. The resulting storage system can make full use of the performance capabilities of a storage device, and an ownership transfer method can be provided.
摘要翻译：一种存储系统，包括：多个微处理器; 要形成到驱动组的多个存储区域; 分配部分，其向每个微处理器分配访问任何存储区域的所有权; 管理部分，以每个所述微处理器执行向每个所述存储区域发出的请求的操作比率来管理所述时间的比例; 搜索部分，用于将分配给任意一个微处理器的所有权转让给基于所述操作比确定的另一个微处理器中的任何一个，用于所述任意微处理器的所有权的存储区域中的一个或多个用于转移目标储藏区域; 以及向另一微处理器传送分配给任意微处理器的传送对象存储区域的所有权的传送部分。所得到的存储系统可以充分利用存储设备的性能，并且可以提供所有权转移方法。

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