公开(公告)号：US06327658B1

公开(公告)日：2001-12-04

申请号：US09185644

申请日：1998-11-04

申请人： Seiichi Susaki ,  Katsuyuki Umezawa ,  Tadashi Kaji ,  Satoru Tezuka ,  Ryoichi Sasaki ,  Kuniaki Tabata ,  Takashi Akaosugi ,  Akira Kito

发明人： Seiichi Susaki ,  Katsuyuki Umezawa ,  Tadashi Kaji ,  Satoru Tezuka ,  Ryoichi Sasaki ,  Kuniaki Tabata ,  Takashi Akaosugi ,  Akira Kito

IPC分类号： H04L932

CPC分类号： H04L63/104 ,  G06F21/51 ,  H04L29/06 ,  H04L67/42

摘要： A distributed object system comprising at least one object distributing server, at least one client terminal and at least one server object execution server according to the present invention, including: an object distributing server for storing an object program to which an electronic signature is affixed; a client terminal including means for down-loading the object program from the object distributing server, means for verifying the electronic signature affixed to the object program, means for executing the client object program when the completeness of the object program is confirmed and the user of the client terminal beforehand permits execution of the client object program which is electronically signed by a signatory, and means for transmitting the electronic signature affixed to the object program to a server object execution server; and a server object execution server including means for verifying the signature received, and means for supplying services to the user of the client terminal when the completeness of the object program is confirmed and the user and the object program permit use of the services in advance, which makes it possible to prevent a client object which is down-loaded to a client terminal through a network and executed therein from carrying out unjustified processing (not intended by a user using the client terminal) by using authority of the user.

摘要翻译： 一种包括至少一个对象分发服务器，至少一个客户端终端和至少一个服务器对象执行服务器的分布式对象系统，包括：对象分发服务器，用于存储附加有电子签名的对象程序; 包括用于从对象分发服务器下载对象程序的装置的客户终端，用于验证附加到对象程序的电子签名的装置，当确认对象程序的完整性时执行客户对象程序的装置， 客户端预先允许执行由签名人电子签名的客户对象程序，以及用于将附加到对象程序的电子签名发送到服务器对象执行服务器的装置; 以及服务器对象执行服务器，包括用于验证所接收的签名的装置，以及当确认对象程序的完整性并且用户和对象程序预先使用服务时向客户端的用户提供服务的装置， 这使得可以通过使用用户的权限来防止通过网络向客户端终端下载的客户端对象并在其中执行，以执行不合理的处理（不是由用户使用客户终端的用户）。

公开(公告)号：US06578159B1

公开(公告)日：2003-06-10

申请号：US09443102

申请日：1999-11-18

申请人： Makoto Kitagawa ,  Tetsuya Hashimoto ,  Akira Kito

发明人： Makoto Kitagawa ,  Tetsuya Hashimoto ,  Akira Kito

IPC分类号： G06F1100

CPC分类号： G06F11/1474 ,  Y10S707/99953

摘要： In a transaction processing method for executing a series of a plurality of transactions in accordance with a workflow, compensation processing is registered as an error recovery flow when each transaction is executed, the compensation processing executing error recovery processing when an error occurs while the transaction is executed, and a series of compensation processing is executed in parallel in accordance with the registered error recovery flow when an error occurs while any of the transaction is executed.

摘要翻译： 在用于根据工作流执行一系列事务的事务处理方法中，当执行每个事务时，将补偿处理记录为错误恢复流程，当事务发生时发生错误时，补偿处理执行错误恢复处理 并且当执行任何交易时发生错误时，根据注册错误恢复流程并行执行一系列补偿处理。

公开(公告)号：US5603003A

公开(公告)日：1997-02-11

申请号：US24462

申请日：1993-03-01

申请人： Mitsuru Akizawa ,  Kanji Kato ,  Hiroyoshi Suzuki ,  Toshiyuki Maki ,  Hirofumi Yamashita ,  Akira Kito ,  Hidenori Yamada

发明人： Mitsuru Akizawa ,  Kanji Kato ,  Hiroyoshi Suzuki ,  Toshiyuki Maki ,  Hirofumi Yamashita ,  Akira Kito ,  Hidenori Yamada

IPC分类号： G06F13/42 ,  G06F12/08 ,  G06F13/00

CPC分类号： G06F13/4226

摘要： In a computer system having an interface with an I/O bus given disconnect/reconnect functions and a plurality of magnetic disk subsystems connected with the I/O bus, control divides a file at a disk access time with reference to disk management information, file management information and file descriptor translation information to read/write a plurality of such files asynchronously. Thus, high speed file access can be realized by only the plurality of magnetic disk subsystems without requiring any special control hardware. A corresponding relation between subfiles in a virtual directory and the application request file can be taken to construct the directory, thus making the divided storage transparent to the application.

摘要翻译： 在具有与断开/重新连接功能的I / O总线接口以及与I / O总线连接的多个磁盘子系统的计算机系统中，控制器参考磁盘管理信息来分割磁盘访问时间的文件，文件 管理信息和文件描述符翻译信息，以异步地读/写多个这样的文件。 因此，只有多个磁盘子系统可以实现高速文件访问，而不需要任何特殊的控制硬件。 可以采用虚拟目录中的子文件与应用程序请求文件之间的对应关系来构造目录，从而使分割的存储对应用程序透明。

公开(公告)号：US08491732B2

公开(公告)日：2013-07-23

申请号：US13461125

申请日：2012-05-01

申请人： Yoshihiro Daitoh ,  Akira Kito ,  Takayuki Nakamura

发明人： Yoshihiro Daitoh ,  Akira Kito ,  Takayuki Nakamura

IPC分类号： C22C38/18 ,  C22C38/22 ,  C22C38/44

CPC分类号： C21D8/065 ,  C21D1/18 ,  C21D6/002 ,  C21D9/00 ,  C21D9/0075 ,  C21D2211/002 ,  C21D2211/005 ,  C21D2211/009 ,  C22C38/001 ,  C22C38/002 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/18 ,  C22C38/22 ,  C22C38/28 ,  C23C8/02

摘要： A hot-rolled steel bar or wire rod consisting of C: 0.1 to 0.3%, Si: 0.05 to 1.5%, Mn: 0.4 to 2.0%, S: 0.003 to 0.05%, Cr: 0.5 to 3.0%, Al: 0.02 to 0.05%, and N: 0.010 to 0.025%, the balance being Fe and impurities, and the impurities containing P: 0.025% or less, Ti: 0.003% or less, and O: 0.002% or less, wherein the structure thereof is composed of a ferrite-pearlite structure, ferrite-pearlite-bainite structure, or ferrite-bainite structure; the standard deviation of ferrite fractions at the time when randomly selected 15 viewing fields of a transverse cross section are observed and measured with the area per one viewing field being 62,500 μm2 is 0.10 or less; and in a region from the surface to one-fifth of the radius and a region from the center to one-fifth of the radius in the transverse cross section, the amount of Al precipitating as AlN is 0.005% or less, and the density in terms of the number of AlN having a diameter of 100 nm or larger is 5/100 μm2 or less. In the hot-rolled steel bar or wire rod, even if hot forging is performed in various temperature ranges, austenite grains can be stably prevented from being coarsened at the time of heating for carburization.

摘要翻译： 由C：0.1〜0.3％，Si：0.05〜1.5％，Mn：0.4〜2.0％，S：0.003〜0.05％，Cr：0.5〜3.0％，Al：0.02〜 0.05％，N：0.010〜0.025％，余量为Fe和杂质，含有P：0.025％以下，Ti：0.003％以下，O：0.002％以下的杂质，其结构为 铁素体 - 珠光体组织，铁素体 - 珠光体 - 贝氏体组织或铁素体 - 贝氏体组织; 当观察并测量随机选择的横截面的15个视场时，每个视野的面积为62,500mum2的铁素体部分的标准偏差为0.10或更小; 并且在从半径的表面到五分之一的区域和从横截面的半径的中心到五分之一的区域中，作为AlN的Al析出量为0.005％以下， 直径为100nm以上的AlN的数量的项为5/100mum2以下。 在热轧钢棒或线材中，即使在各种温度范围内进行热锻造，也可以稳定地防止在加热加热时使奥氏体晶粒粗大化。

公开(公告)号：US20120263622A1

公开(公告)日：2012-10-18

申请号：US13461125

申请日：2012-05-01

申请人： Yoshihiro Daitoh ,  Akira Kito ,  Takayuki Nakamura

发明人： Yoshihiro Daitoh ,  Akira Kito ,  Takayuki Nakamura

IPC分类号： C22C38/38 ,  C22C38/06 ,  C22C38/08 ,  C22C38/58 ,  C22C38/18 ,  C22C38/22

CPC分类号： C21D8/065 ,  C21D1/18 ,  C21D6/002 ,  C21D9/00 ,  C21D9/0075 ,  C21D2211/002 ,  C21D2211/005 ,  C21D2211/009 ,  C22C38/001 ,  C22C38/002 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/18 ,  C22C38/22 ,  C22C38/28 ,  C23C8/02

摘要： A hot-rolled steel bar or wire rod consisting of C: 0.1 to 0.3%, Si: 0.05 to 1.5%, Mn: 0.4 to 2.0%, S: 0.003 to 0.05%, Cr: 0.5 to 3.0%, Al: 0.02 to 0.05%, and N: 0.010 to 0.025%, the balance being Fe and impurities, and the impurities containing P: 0.025% or less, Ti: 0.003% or less, and O: 0.002% or less, wherein the structure thereof is composed of a ferrite-pearlite structure, ferrite-pearlite-bainite structure, or ferrite-bainite structure; the standard deviation of ferrite fractions at the time when randomly selected 15 viewing fields of a transverse cross section are observed and measured with the area per one viewing field being 62,500 μm2 is 0.10 or less; and in a region from the surface to one-fifth of the radius and a region from the center to one-fifth of the radius in the transverse cross section, the amount of Al precipitating as AlN is 0.005% or less, and the density in terms of the number of AlN having a diameter of 100 nm or larger is 5/100 μm2 or less. In the hot-rolled steel bar or wire rod, even if hot forging is performed in various temperature ranges, austenite grains can be stably prevented from being coarsened at the time of heating for carburization.

摘要翻译： 由C：0.1〜0.3％，Si：0.05〜1.5％，Mn：0.4〜2.0％，S：0.003〜0.05％，Cr：0.5〜3.0％，Al：0.02〜 0.05％，N：0.010〜0.025％，余量为Fe和杂质，含有P：0.025％以下，Ti：0.003％以下，O：0.002％以下的杂质，其结构为 的铁素体 - 珠光体组织，铁素体 - 珠光体 - 贝氏体组织或铁素体 - 贝氏体组织; 在每个视场的面积为62,500μm2的情况下观察和测量随机选择的横截面的15个视野时的铁素体部分的标准偏差为0.10以下; 并且在从半径的表面到五分之一的区域和从横截面的半径的中心到五分之一的区域中，作为AlN的Al析出量为0.005％以下， 直径为100nm以上的AlN的数量的项为5/100μm2以下。 在热轧钢棒或线材中，即使在各种温度范围内进行热锻造，也可以稳定地防止在加热加热时使奥氏体晶粒粗大化。

公开(公告)号：US5649102A

公开(公告)日：1997-07-15

申请号：US348099

申请日：1994-11-25

申请人： Masahiko Yamauchi ,  Satoshi Yoshizawa ,  Hideki Murayama ,  Takehisa Hayashi ,  Akira Kito ,  Hiroshi Yashiro ,  Tsutomu Goto ,  Kimitoshi Yamada ,  Toru Horimoto

发明人： Masahiko Yamauchi ,  Satoshi Yoshizawa ,  Hideki Murayama ,  Takehisa Hayashi ,  Akira Kito ,  Hiroshi Yashiro ,  Tsutomu Goto ,  Kimitoshi Yamada ,  Toru Horimoto

IPC分类号： G06F9/46 ,  G06F15/16

CPC分类号： G06F9/52

摘要： A distributed shared memory management system for a distributed shared memory computer system having a plurality of computers interconnected by a network, each computer having an independent address space and logically sharing data physically distributed to a storage of each computer. Each computer running a program for reading/changing the shared data includes a coherence control designation command for designating to enter a mutual exclusion state in which two or more computers cannot change the logically single shared data, a coherence control release command for designating a release of the mutual exclusion state, and a coherence control execution command for reflecting the contents of the shared data changed between the coherence control designation command and the coherence control release command, upon the logically single shared data in another computer. At least one of the plurality of computers includes a request message queue for storing a coherence control request message issued by the coherence control execution command when the coherence control designation command is executed. The coherence control designation command includes data for designating the order of reading/changing the shared data, and the request message queue includes a counter for storing a current state regarding the control of the order of reading/changing the shared data and a unit for storing a value regarding the control of the order of reading/changing the shared data.

摘要翻译： 一种用于分布式共享存储器计算机系统的分布式共享存储器管理系统，其具有通过网络互连的多个计算机，每个计算机具有独立的地址空间，并且逻辑上共享数据，物理分布到每个计算机的存储器。 运行用于读取/更改共享数据的程序的每个计算机包括用于指定进入两个或多个计算机不能改变逻辑上单个共享数据的互斥状态的相干控制指定命令，用于指定释放的相干控制释放命令 相互排除状态，以及用于反映在相干控制指定命令和相干控制释放命令之间改变的共享数据的内容的相干控制执行命令，在另一计算机中的逻辑单个共享数据上。 当执行相干控制指定命令时，多个计算机中的至少一个包括用于存储由相干控制执行命令发出的相干控制请求消息的请求消息队列。 相干控制指定命令包括用于指定读取/改变共享数据的顺序的数据，并且请求消息队列包括用于存储关于读取/改变共享数据的顺序的控制的当前状态的计数器和用于存储的单元 关于控制读取/改变共享数据的顺序的值。

公开(公告)号：US5548724A

公开(公告)日：1996-08-20

申请号：US216047

申请日：1994-03-21

申请人： Mitsuru Akizawa ,  Hirofumi Yamashita ,  Hisamitsu Kawaguchi ,  Katsumi Tada ,  Kanji Kato ,  Akira Kito ,  Hidenori Yamada

发明人： Mitsuru Akizawa ,  Hirofumi Yamashita ,  Hisamitsu Kawaguchi ,  Katsumi Tada ,  Kanji Kato ,  Akira Kito ,  Hidenori Yamada

IPC分类号： G06F9/50 ,  G06F17/30 ,  H01J13/00

CPC分类号： G06F9/505 ,  G06F17/30067

摘要： A typical structure of a file server system is a file server system having a plurality of file servers connected in parallel on a network and sharing files placed distributedly in the file servers among a plurality of client computers, and there are provided in a specific file server among the plurality of file servers, a load information monitoring device for measuring respective loads of the plurality of file servers and a file access request distributing device for referring to the loads measured by the load information monitoring device so as to select a file server having a light load from the plurality of file servers having light loads, and distributing a file access request transmitted from client computers to the selected file server.

摘要翻译： 文件服务器系统的典型结构是文件服务器系统，其具有在网络上并行连接的多个文件服务器，并且共享分散放置在多个客户端计算机中的文件服务器中的文件，并且提供在特定文件服务器 在多个文件服务器中，设置有用于测量多个文件服务器的相应负载的负载信息监视装置和用于参考由负载信息监视装置测量的负载的文件访问请求分发装置，以便选择具有 来自具有轻负载的多个文件服务器的轻负载，以及将从客户端计算机发送的文件访问请求分发到所选择的文件服务器。