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    • 51. 发明授权
    • Computer, computer system, and data communication method
    • 计算机,计算机系统和数据通信方法
    • US08504780B2
    • 2013-08-06
    • US13127071
    • 2011-04-08
    • Hiroshi MineKen NomuraDamien Le MoalTadashi Takeuchi
    • Hiroshi MineKen NomuraDamien Le MoalTadashi Takeuchi
    • G06F12/00
    • G06F9/544G06F2213/0038
    • A computer includes first and second processors, first and second I/O devices, a shared memory, and an interrupt controller. The first processor issues a control command for causing the first I/O device to read target data from the first apparatus and store the target data in the shared memory. The first I/O device reads the target data from the first apparatus and, transfers the target data to the shared memory, and generates an I/O complete interrupt. The interrupt controller delivers the generated I/O complete interrupt to the second processor. When the second processor receives the I/O complete interrupt, the second processor issues a control command for causing the second I/O device to read the target data from the shared memory and send the target data to the second apparatus. The second I/O device reads the target data from the shared memory and sends the target data to the second apparatus.
    • 计算机包括第一和第二处理器,第一和第二I / O设备,共享存储器和中断控制器。 第一处理器发出用于使第一I / O设备从第一设备读取目标数据并将目标数据存储在共享存储器中的控制命令。 第一个I / O设备从第一个装置读取目标数据,并将目标数据传送到共享存储器,并产生一个I / O完成中断。 中断控制器将生成的I / O完成中断传递给第二个处理器。 当第二处理器接收到I / O完成中断时,第二处理器发出用于使第二I / O设备从共享存储器读取目标数据并将目标数据发送到第二设备的控制命令。 第二I / O设备从共享存储器读取目标数据并将目标数据发送到第二设备。
    • 54. 发明授权
    • Data update history storage apparatus and data update history storage method
    • 数据更新历史存储装置和数据更新历史存储方法
    • US07934067B2
    • 2011-04-26
    • US11972647
    • 2008-01-11
    • Tadashi Takeuchi
    • Tadashi Takeuchi
    • G06F13/00
    • G06F11/1474G06F11/1471G06F12/0831
    • Provided is a storage apparatus that stores data update histories using an existing file system without modifying the source code of the existing file system. The storage apparatus includes an I/O command catcher that changes, when an I/O command is issued from a program stored in a memory and arbitrary update data is stored in a data area address corresponding to a buffer address storing the arbitrary update data, authorized access set for the arbitrary update data in a page management unit to readable; and a page exception catcher that issues, when the authorized access of the arbitrary update data is changed to readable, a page exception report, acquires a data area address corresponding to the buffer address storing the arbitrary update data in the address management unit, and stores the update data and its update history in an update queue.
    • 提供了一种使用现有文件系统存储数据更新历史而不修改现有文件系统的源代码的存储装置。 存储装置包括I / O命令捕获器,当从存储在存储器中的程序发出I / O命令并且将任意更新数据存储在与存储任意更新数据的缓冲器地址相对应的数据区域地址时, 在页面管理单元中的任意更新数据的授权访问集合可读取; 以及页面异常捕获器,当任意更新数据的授权访问被改变为可读时,页面异常捕获器会在地址管理单元中获取与存储任意更新数据的缓冲器地址相对应的数据区域地址,并存储 更新数据及其在更新队列中的更新历史。
    • 55. 发明授权
    • Bisphosphine ligand
    • 双膦配体
    • US07569730B2
    • 2009-08-04
    • US12054917
    • 2008-03-25
    • Michimasa WatanabeYuhki TakeuchiTakahiro IsobeTadashi Takeuchi
    • Michimasa WatanabeYuhki TakeuchiTakahiro IsobeTadashi Takeuchi
    • C07F9/02B01J23/40
    • C07F9/5027C07F9/65517C07F9/65527C07F15/0073
    • A compound represented by the following general formula (I): [wherein R1 represents hydrogen atom, or an alkyl group, R2 represents a hydroxyalkyl group, or a triarylmethyloxyalkyl group, or R1 and R2 combine together to represent —C(R3)(R4)— (R3 and R4 represent hydrogen atom, an alkyl group, or hydroxyl group, or R3 and R4 may combine together to represent oxo group), or —C(R5)(R6)—O—C(R7)(R8)— (R5 to R8 represent hydrogen atom, an alkyl group, or hydroxyl group, or R5 and R6 may combine together to represent oxo group, and R7 and R8 may combine together to represent oxo group); Ar1 to Ar4 independently represent an aryl group (the aryl group may have 1 to 5 of the same or different substituents), *1 to *4 indicate asymmetric carbons, and configurations are cis between *1 and *2, cis between *3 and *4, and trans between *2 and *3]. An optically active phosphine ligand which can be easily synthesized and gives a transition metal complex showing superior asymmetric catalyst activity is provided.
    • 由以下通式(I)表示的化合物:[其中R1表示氢原子,或烷基,R2表示羟基烷基或三芳基甲氧基烷基,或R1和R2组合在一起表示-C(R3)(R4 ) - (R3和R4表示氢原子,烷基或羟基,或R3和R4可以结合在一起代表氧代基)或-C(R5)(R6)-OC(R7)(R8) - ( R5至R8表示氢原子,烷基或羟基,或R5和R6可以结合在一起代表氧基,R7和R8可以结合在一起代表氧代基); Ar 1〜Ar 4独立地表示芳基(芳基可以具有1〜5个相同或不同的取代基),* 1〜* 4表示不对称碳,构型在* 1和* 2之间是顺式的,* 3和 * 4,并且在* 2和* 3之间转换。 提供了可以容易地合成并产生显示出优异的不对称催化剂活性的过渡金属络合物的光学活性膦配体。
    • 56. 发明授权
    • Contents distributing method and distributing system
    • 内容分发方式和分发系统
    • US07386597B2
    • 2008-06-10
    • US10118083
    • 2002-04-09
    • Tadashi TakeuchiKen Nomura
    • Tadashi TakeuchiKen Nomura
    • G06F15/167
    • G06Q30/06
    • According to the present invention, there are disclosed a contents distributing method and a system which permits distribution of contents held by the client to the other clients, irrespective of the operating status of the client, and allows certain billing. In this system, a plurality of storage servers storing contents held by the individual clients are arranged on a network. The client issues a contents distributing request to the corresponding storage server, and acquires the contents. The storage server inquires, when the requested contents are not held, the retrieving server, and collects the contents from the other servers holding the contents. The storage server sends a billing requests, together with the billing information, to the service use fee billing server and the contents use fee billing server.
    • 根据本发明,公开了一种内容分发方法和系统,其允许客户端持有的内容向其他客户端分发,而不管客户端的操作状态如何,并且允许某些计费。 在该系统中,存储由各个客户端保存的内容的多个存储服务器被配置在网络上。 客户端向相应的存储服务器发出内容分发请求,并获取内容。 存储服务器在请求的内容未被保持时询问检索服务器,并从保存内容的其他服务器收集内容。 存储服务器将计费请求连同计费信息一起发送到服务使用费计费服务器和内容使用费计费服务器。