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1. 发明授权

US5537543A Electronic mail drive type computer system and file operation method having a mail terminal operating independently of a computer system connected thereto 失效
标题翻译：电子邮件驱动型计算机系统和文件操作方法，其具有独立于连接到其的计算机系统工作的邮件终端
公开(公告)号：US5537543A
公开(公告)日：1996-07-16
申请号：US149553
申请日：1993-11-09
申请人： Tutomo Itoh , Toshio Hirosawa , Motohide Kokunishi , Atsushi Ueoka , Fujio Fujita , Yoshikazu Ichikawa , Tadashi Yamagishi , Masahiko Ishimaru , Hideki Namba , Kazuyuki Nakamura , Michio Hirano , Kaoru Kozuma , Shigeru Sasaki
发明人： Tutomo Itoh , Toshio Hirosawa , Motohide Kokunishi , Atsushi Ueoka , Fujio Fujita , Yoshikazu Ichikawa , Tadashi Yamagishi , Masahiko Ishimaru , Hideki Namba , Kazuyuki Nakamura , Michio Hirano , Kaoru Kozuma , Shigeru Sasaki
IPC分类号： H04L12/58 , G06F15/16
CPC分类号： H04L51/18 , G06F2209/549 , H04L51/30
摘要： In an arrangement of a mail terminal 1, an electronic mail system 2, a job control terminal 4, and a computer system 3, a user makes a proposal of a file operation via a mail by way of the mail terminal 1. The electronic mail system 2 stores therein the proposal mail, exchanges this proposal mail with the job control terminal 4, and furthermore distributes a file operation result to the respective mail terminals. The job control terminal 4 receives a mail from the electronic mail system 2, and interprets the proposal mail, thereby executing a conversion from a mail ID into a host ID, a judgement of an access authorization with respect to the designated file, and a production of an instruction to the computer process system 3. Furthermore, an execution host computer is selected by monitoring operation conditions of the host computers. When the file operation result is sent from the computer process system 3, a mail containing this file operation result is produced, and the resultant mail is sent to the electronic mail system 2. The computer system 3 interprets a command issued from the job control terminal 4, thereby executing a reading operation from the designated file, a writing operation to the designated file, and a reading operation of a file name list.
摘要翻译：在邮件终端1，电子邮件系统2，作业控制终端4和计算机系统3的布置中，用户通过邮件终端1通过邮件提出文件操作的提案。电子邮件系统2在其中存储提案邮件，与作业控制终端4交换该提案邮件，并且还将文件操作结果分配给各个邮件终端。作业控制终端4从电子邮件系统2接收邮件，解释提案邮件，从而执行从邮件ID到主机ID的转换，关于指定文件的访问授权的判断以及生产另外，通过监视主计算机的操作条件来选择执行主机计算机。当从计算机处理系统3发送文件操作结果时，产生包含该文件操作结果的邮件，并将所得到的邮件发送到电子邮件系统2.计算机系统3解释从作业控制终端发出的命令从而执行从指定文件的读取操作，对指定文件的写入操作和文件名称列表的读取操作。

2. 发明授权

US5557736A Computer system and job transfer method using electronic mail system 失效
标题翻译：计算机系统和使用电子邮件系统的作业传送方法
公开(公告)号：US5557736A
公开(公告)日：1996-09-17
申请号：US184069
申请日：1994-01-21
申请人： Toshio Hirosawa , Tsutomu Itoh , Motohide Kokunishi , Atsushi Ueoka , Yoshikazu Ichikawa , Fujio Fujita , Tadashi Yamagishi , Masahiko Ishimaru , Hideki Namba , Shigeru Sasaki , Michio Hirano , Kaoru Kozuma , Kazuyuki Nakamura
发明人： Toshio Hirosawa , Tsutomu Itoh , Motohide Kokunishi , Atsushi Ueoka , Yoshikazu Ichikawa , Fujio Fujita , Tadashi Yamagishi , Masahiko Ishimaru , Hideki Namba , Shigeru Sasaki , Michio Hirano , Kaoru Kozuma , Kazuyuki Nakamura
IPC分类号： G06F9/46 , H04L12/58 , G06F15/00
CPC分类号： H04L51/18 , G06F9/547 , H04L51/30 , G06F2209/549 , H04L51/14 , H04L51/22
摘要： In an electronic mail associated type computer system network equipped with a computer system for executing a job and a general-purpose electronic mail system, a user of an electronic mail can freely recognize a condition of an execution result of a job performed in the computer system and a job execution result. Also, these results are available from a desired output device for the user. When a mail processing unit employed in the computer system analyzes a mail statement about the job execution derived from the electronic mail system, and the job execution is completed, this mail processing unit sends to the electronic mail system, such a mail statement for the completion of the job execution containing information about fail/safe execution result. Upon receipt of this report, the user designates the output device into a response mail so as to output the job execution result from the designated output device.
摘要翻译：在配备有用于执行作业的计算机系统和通用电子邮件系统的电子邮件相关联的计算机系统网络中，电子邮件的用户可以自由地识别在计算机系统中执行的作业的执行结果的状况和作业执行结果。此外，这些结果可从用户的期望的输出设备获得。当在计算机系统中使用的邮件处理单元分析关于从电子邮件系统导出的作业执行的邮件声明，并且作业执行完成时，该邮件处理单元向电子邮件系统发送用于完成的这样的邮件声明的作业执行包含有关故障/安全执行结果的信息。在接收到该报告时，用户将输出设备指定为响应邮件，以便从指定的输出设备输出作业执行结果。

3. 发明授权

US5408334A Method and apparatus for having a processor execute a job utilizing an electronic mail system 失效
标题翻译：一种用于使处理器利用电子邮件系统执行作业的方法和装置
公开(公告)号：US5408334A
公开(公告)日：1995-04-18
申请号：US155794
申请日：1993-11-23
申请人： Tadashi Yamagishi , Masahiko Ishimaru , Fujio Fujita , Yoshikazu Ichikawa , Hideki Namba , Motohide Kokunishi , Michio Hirano , Kaoru Kozuma , Toshio Hirosawa , Tutomu Itoh , Atsushi Ueoka , Shigeru Sasaki , Kazuyuki Nakamura
发明人： Tadashi Yamagishi , Masahiko Ishimaru , Fujio Fujita , Yoshikazu Ichikawa , Hideki Namba , Motohide Kokunishi , Michio Hirano , Kaoru Kozuma , Toshio Hirosawa , Tutomu Itoh , Atsushi Ueoka , Shigeru Sasaki , Kazuyuki Nakamura
IPC分类号： G06F13/00 , G06F15/00 , H04L12/58 , H04L29/06 , H04M11/00
CPC分类号： H04L51/18 , H04L29/06 , H04L51/14
摘要： A job control terminal creates a unit configuration table indicating the configuration of units connected to each of a plurality of processors in a multi-processor system. The job control terminal also creates an operating state table indicating an operating state of each processor including a CPU using ratio, I/O using ratio, memory using ratio, response time, and so on. When the job control terminal receives electronic mail for requesting job execution from a user through an electronic mail terminal, the job control terminal selects a processor assigned to execute the requested job based on the unit configuration table and the operating state table. When it is determined from the states of the processors that the requested job cannot be executed, information indicating that the job is unacceptable is transmitted from the job control terminal to the electronic mail terminal.
摘要翻译：作业控制终端创建指示在多处理器系统中连接到多个处理器中的每一个的单元的配置的单元配置表。作业控制终端还创建指示每个处理器的操作状态的操作状态表，其包括CPU使用比率，I / O使用率，存储器使用比率，响应时间等。当作业控制终端通过电子邮件终端从用户接收用于请求作业执行的电子邮件时，作业控制终端基于单元配置表和操作状态表选择分配来执行所请求的作业的处理器。当从处理器的状态确定所请求的作业不能执行时，指示作业不可接受的信息从作业控制终端发送到电子邮件终端。

4. 发明授权

US5293618A Method for controlling access to a shared file and apparatus therefor 失效
标题翻译：用于控制对共享文件的访问的方法及其装置
公开(公告)号：US5293618A
公开(公告)日：1994-03-08
申请号：US614088
申请日：1990-11-15
申请人： Michio Tandai , Masaaki Hama , Fujio Fujita
发明人： Michio Tandai , Masaaki Hama , Fujio Fujita
IPC分类号： G06F3/06 , G06F12/00 , G06F12/08 , G06F7/00 , G06F7/04 , G06F7/20
CPC分类号： G06F12/084 , G06F12/0866
摘要： In an information processing system including a file shared by computer systems each having a central processing system and a main memory, a method for controlling access to the shared file includes a step of storing blocks read from the file into the main memory when the blocks of the file are updated, and a step of comparing at least a portion of the blocks held in a cache memory with at least a portion of the blocks stored in the main memory. When the comparison of at least the portion of the blocks held in the cache memory with at least the portion of the blocks stored in the main memory indicates mismatching, the block is read from the file into the main memory, and when the comparison indicates matching, the block of the main memory is updated. The data to be updated may be in a resident area, an input/output buffer or a same area.
摘要翻译：在包括由具有中央处理系统和主存储器的计算机系统共享的文件的信息处理系统中，用于控制对共享文件的访问的方法包括将从该文件读取的块存储到主存储器中的步骤，文件被更新，并且将保存在高速缓冲存储器中的块的至少一部分与存储在主存储器中的块的至少一部分进行比较的步骤。当至少存储在高速缓冲存储器中的块的部分至少存储在主存储器中的块的部分的比较指示不匹配时，将块从文件读入主存储器，并且当比较指示匹配，主内存块更新。要更新的数据可以在驻留区域，输入/输出缓冲器或相同区域中。

5. 发明授权

US5235641A File encryption method and file cryptographic system 失效
标题翻译：文件加密方法和文件格式系统
公开(公告)号：US5235641A
公开(公告)日：1993-08-10
申请号：US668098
申请日：1991-03-12
申请人： Masafumi Nozawa , Akinobu Shimada , Toshifumi Nishimura , Katsuharu Kakuse , Tokuhiro Tsukiyama , Kiyoshi Yata , Yasuhiro Ishii , Kazuo Takaragi , Yasushi Kuba , Fujio Fujita
发明人： Masafumi Nozawa , Akinobu Shimada , Toshifumi Nishimura , Katsuharu Kakuse , Tokuhiro Tsukiyama , Kiyoshi Yata , Yasuhiro Ishii , Kazuo Takaragi , Yasushi Kuba , Fujio Fujita
IPC分类号： G06F12/00 , G06F1/00 , G06F21/00 , G09C1/00
CPC分类号： G06F21/6209 , G06F2221/2107
摘要： In an information processing system having an upper rank apparatus and an external storage device which performs transmission and reception of data between the storage device and the upper rank apparatus, at least one of encryption and decryption of the data by use of an algorithm controlled by a desired data key is performed in the external storage device, while generation, encryption and decryption of the data key are performed on the upper rank apparatus side. By this configuration, the burden of the upper rank apparatus is largely reduced and the secrecy of data stored in the external storage device can be surely kept without spoiling the throughput of the whole system.
摘要翻译：在具有上位装置和外部存储装置的信息处理系统中，在存储装置和上位装置之间执行数据的发送和接收，通过使用由在外部存储装置中执行期望的数据密钥，而在上位装置侧执行数据密钥的生成，加密和解密。通过这种配置，大大减少了上位装置的负担，并且可以可靠地保持存储在外部存储装置中的数据的保密性，而不会破坏整个系统的吞吐量。

6. 发明授权

US5983324A Data prefetch control method for main storage cache for protecting prefetched data from replacement before utilization thereof 失效
标题翻译：用于主存储缓存的数据预取控制方法，用于在使用之前保护预取数据不被替换
公开(公告)号：US5983324A
公开(公告)日：1999-11-09
申请号：US823836
申请日：1997-03-25
申请人： Toshiyuki Ukai , Masaaki Shimizu , Fujio Fujita
发明人： Toshiyuki Ukai , Masaaki Shimizu , Fujio Fujita
IPC分类号： G06F12/08 , G06F12/12
CPC分类号： G06F12/126 , G06F12/0862 , G06F12/0866
摘要： When the OS judges that a read request to the secondary storage device from the user process is the sequential access, the OS judges whether prefetching is to be stopped before the data succeeding to the data designated by the request is prefetched, so as to decrease replacement of data prefetched to the main memory by other data before the data is used. The judgment is executed to prevent that succeeding data from being replaced by other data after the succeeding data is prefetched to the cache area in the main memory. That is, it is judged whether the data requested by the read request has already been prefetched, and has already been replaced by other data before the requested data is used by the user process, if the requested data has been prefetched. When these two conditions are met, prefetch is useless. The prefetching accompanying this read request is not executed, the prefetch stop flag is set, and prefetching is prohibited to the succeeding sequential access by this prefetch stop flag. The technology is also disclosed which controls allocation of the cache entries so that a cache entry which holds prefetched data is not used to hold other data before the data is used.
摘要翻译：当OS判断从用户进程到辅助存储设备的读取请求是顺序访问时，OS判断是否在预取了由请求指定的数据之后的数据被预取之前是否停止预取，以便减少替换的数据在使用数据之前被其他数据预取到主存储器。执行判断以防止在将后续数据预取到主存储器中的高速缓存区域之后，其他数据被替换。也就是说，如果所请求的数据已被预取，则判断读请求所请求的数据是否已经被预取，并且在所请求的数据被用户进程使用之前已被其他数据替换。当满足这两个条件时，预取是无用的。不执行伴随该读请求的预取，预取停止标志被设置，并且通过该预取停止标志禁止对后续顺序访问的预取。还公开了控制高速缓存条目的分配的技术，使得保存预取数据的高速缓存条目在数据被使用之前不被用于保存其他数据。

7. 发明授权

US5655073A Debugging method and debugger 失效
标题翻译：调试方法和调试器
公开(公告)号：US5655073A
公开(公告)日：1997-08-05
申请号：US492978
申请日：1995-06-21
申请人： Takashi Nishikado , Nobuo Yamamoto , Fujio Fujita
发明人： Takashi Nishikado , Nobuo Yamamoto , Fujio Fujita
IPC分类号： G06F11/28 , G06F11/36 , G06F11/00
CPC分类号： G06F11/3664 , Y10S707/99931
摘要： In an information processing debugging apparatus, a debugger owns a debug information adding element and a data with type access instructing element. The debug information adding element gives data type symbol information of a data type from a debug information object file to be used by an information processing program in a program object file to be debugged. The typed data access instructing element instructs an access operation by using a variable symbol of the information process program and an added data type symbol information as a variable having a data type where an operator designates a variable of the information program. Such an information processing program which is not formed by a debug option is symbolically debugged without increasing the memory capacity. A practical information processing program such as a library which is not directly related to debugging operation can also be symbolically debugged.
摘要翻译：在信息处理调试装置中，调试器拥有调试信息添加元件和具有类型访问指令元素的数据。调试信息添加元件从要调试的程序对象文件中的信息处理程序使用的调试信息对象文件中提供数据类型的数据类型符号信息。类型化的数据访问指示元件通过使用信息处理程序的可变符号和附加的数据类型符号信息来指示访问操作，作为具有操作者指定信息程序的变量的数据类型的变量。这种不由调试选项形成的信息处理程序被符号调试而不增加存储器容量。与调试操作无直接关系的库等实用信息处理程序也可以进行符号调试。

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