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31. 发明授权

US08159140B2 Load driving apparatus 有权
标题翻译：负载驱动装置
公开(公告)号：US08159140B2
公开(公告)日：2012-04-17
申请号：US12553361
申请日：2009-09-03
申请人： Go Takata , Shinichiro Kataoka , Yasunori Yamamoto , Tsukasa Kawahara , Ryuji Ueda , Daisuke Itou
发明人： Go Takata , Shinichiro Kataoka , Yasunori Yamamoto , Tsukasa Kawahara , Ryuji Ueda , Daisuke Itou
IPC分类号： H05B37/00
CPC分类号： H05B33/0815 , H05B33/0824
摘要： The load driving apparatus according to the present invention includes a load current setting signal generating section, a load current generating section, a reference voltage generating section and a drive voltage generating section. The load current setting signal generating section generates a desired load current setting signal. The load current generating section generates a load current based on the load current setting signal to drive the load. The reference voltage generating section generates a reference voltage based on the load current setting signal. The drive voltage generating section generates a drive voltage, supplies the drive voltage to the load, generates a between-both-terminals voltage between both terminals of the load current generating section based on the drive voltage and controls the drive voltage so that the difference between the between-both-terminals voltage and the reference voltage becomes small.
摘要翻译：根据本发明的负载驱动装置包括负载电流设定信号生成部，负载电流产生部，基准电压生成部和驱动电压生成部。负载电流设定信号生成部生成期望的负载电流设定信号。负载电流产生部根据负载电流设定信号生成负载电流，驱动负载。参考电压产生部分基于负载电流设置信号产生参考电压。驱动电压产生部生成驱动电压，向驱动电压供给驱动电压，根据驱动电压在负载电流产生部的两端之间产生两端电压，并控制驱动电压，两端电压和参考电压变小。

32. 发明授权

US08090912B2 Multiprocessor system, system board, and cache replacement request handling method 有权
标题翻译：多处理器系统，系统板和缓存替换请求处理方法
公开(公告)号：US08090912B2
公开(公告)日：2012-01-03
申请号：US11790265
申请日：2007-04-24
申请人： Takaharu Ishizuka , Toshikazu Ueki , Makoto Hataida , Takashi Yamamoto , Yuka Hosokawa , Takeshi Owaki , Daisuke Itou
发明人： Takaharu Ishizuka , Toshikazu Ueki , Makoto Hataida , Takashi Yamamoto , Yuka Hosokawa , Takeshi Owaki , Daisuke Itou
IPC分类号： G06F12/00 , G06F13/00 , G06F13/28
CPC分类号： G06F12/0833
摘要： A request issued by the CPU is output from the local arbiter by way of the CPU bus and the CPU-issued request queue. The cache replacement request loop-back circuit determines at the loop-back determination circuit whether the outputted request is a cache replacement request or not. A request other than a cache replacement request is output onto the local bus. A cache replacement request is output to the selector and sent to the request handling section when there is no valid request on the global bus.
摘要翻译：通过CPU总线和CPU发出的请求队列，从本地仲裁器输出CPU发出的请求。高速缓存替换请求环回电路在环回确定电路中确定输出的请求是否是高速缓存替换请求。除了缓存替换请求之外的请求被输出到本地总线上。当全局总线上没有有效请求时，高速缓存替换请求被输出到选择器并发送到请求处理部分。

33. 发明授权

US07779209B2 System controller, snoop tag modification method and information processing apparatus having snoop tag modification function 有权
标题翻译：系统控制器，snoop标签修改方法和具有snoop标签修改功能的信息处理设备
公开(公告)号：US07779209B2
公开(公告)日：2010-08-17
申请号：US11790263
申请日：2007-04-24
申请人： Takaharu Ishizuka , Toshikazu Ueki , Makoto Hataida , Takashi Yamamoto , Yuka Hosokawa , Takeshi Owaki , Daisuke Itou
发明人： Takaharu Ishizuka , Toshikazu Ueki , Makoto Hataida , Takashi Yamamoto , Yuka Hosokawa , Takeshi Owaki , Daisuke Itou
IPC分类号： G06F12/00 , G06F13/00 , G06F13/28
CPC分类号： G06F12/0822 , G06F12/0831
摘要： In a multiprocessor system, a system controller includes snoop tags which are copy information on cache tags retained by respective CPUs. If the same address is registered in S (Shared state) in the cache tag of each of the CPUs connected to the same CPU bus, the address is registered in S (Shared state) in only any one of the snoop tags corresponding to the CPUs in which the same address is registered.
摘要翻译：在多处理器系统中，系统控制器包括窥探标签，这些标签是由各个CPU保留的缓存标签上的复制信息。如果在连接到同一CPU总线的每个CPU的缓存标签中的S（共享状态）中登记相同的地址，则只在与CPU对应的任何一个snoop标签中的S（共享状态）中注册该地址其中注册了相同的地址。

34. 发明授权

US07674043B2 Hydrodynamic bearing rotary device 有权
标题翻译：流体动力轴承旋转装置
公开(公告)号：US07674043B2
公开(公告)日：2010-03-09
申请号：US11723316
申请日：2007-03-19
申请人： Takafumi Asada , Hiroaki Saito , Daisuke Itou , Hiroyuki Kiriyama , Tomoharu Takeda
发明人： Takafumi Asada , Hiroaki Saito , Daisuke Itou , Hiroyuki Kiriyama , Tomoharu Takeda
IPC分类号： F16C32/06
CPC分类号： F16C33/102 , F16C17/107 , F16C33/107 , F16C33/74 , F16C2370/12
摘要： An object of the present invention is to provide a hydrodynamic bearing type rotary device which can improve rotation performance, suppress a friction torque, and reduce power consumption of motor, and a recording and reproducing apparatus including the same. A shaft having a flange on one end and a hub on the other end is provided with a bearing of a sleeve so as to be rotatable. The sleeve includes a communication hole. A third gap between the hub and the sleeve end surface is a flow path, and is connected to the communication hole. Provided that a first gap between a thrust plate 4 and the flange 3 is S1, a second gap between the flange 3 and a lower end surface of the sleeve 1 is S2, and a third gap between the upper end surface of the sleeve 1 and the hub 7 is S3, widths of the gaps satisfy the relational expression, S3>(S1+S2).
摘要翻译：本发明的目的是提供一种能够提高旋转性能，抑制摩擦转矩并降低电动机的功率消耗的流体动力轴承型旋转装置，以及包括其的记录和再现装置。具有一端的凸缘和另一端的毂的轴设置有可旋转的套筒的轴承。套筒包括一个连通孔。轮毂和套筒端面之间的第三间隙是流动路径，并连接到连通孔。假设推力板4和凸缘3之间的第一间隙为S1，凸缘3与套筒1的下端面之间的第二间隙为S2，套管1的上端面与轮毂7是S3，间隙的宽度满足关系式S3>（S1 + S2）。

35. 发明授权

US07395489B2 Control system and memory control method executing a detection of an error in a formation in parallel with reading operation 失效
标题翻译：控制系统和存储器控制方法与读取操作并行地执行地层中的误差检测
公开(公告)号：US07395489B2
公开(公告)日：2008-07-01
申请号：US10340641
申请日：2003-01-13
申请人： Daisuke Itou , Masaki Ukai
发明人： Daisuke Itou , Masaki Ukai
IPC分类号： G11C29/00 , H03M13/00
CPC分类号： G06F11/1064
摘要： A memory control device includes a writing unit writing information to a memory module, a reading unit reading the information from the memory module, an error detecting unit executing a detection of an error in the formation in parallel with the reading operation by the reading unit, an error correcting unit correcting the error in the information containing the error detected, and a control unit controlling a transfer and a receipt of the information to and from an external device and stopping, when the error is detected, an output of the information to the external device.
摘要翻译：存储器控制装置包括写入单元向存储器模块写入信息，读取单元从存储器模块读取信息，误差检测单元与读取单元的读取操作并行地执行形成中的误差的检测，错误校正单元，校正包含检测到的错误的信息中的错误，以及控制单元，控制向外部设备传送和接收信息，并且当检测到错误时停止将信息输出到外部设备。

36. 发明申请

US20080046792A1 Node device, control device, control method and control program 有权
标题翻译：节点装置，控制装置，控制方法和控制程序
公开(公告)号：US20080046792A1
公开(公告)日：2008-02-21
申请号：US11785759
申请日：2007-04-19
申请人： Takashi Yamamoto , Takaharu Ishizuka , Toshikazu Ueki , Makoto Hataida , Yuka Hosokawa , Takeshi Owaki , Daisuke Itou
发明人： Takashi Yamamoto , Takaharu Ishizuka , Toshikazu Ueki , Makoto Hataida , Yuka Hosokawa , Takeshi Owaki , Daisuke Itou
IPC分类号： H04L1/00
CPC分类号： H04L1/004 , H04L1/0082 , H04L2001/0097
摘要： A control device managing a plurality of nodes transmitting and receiving data containing an error correcting code, comprises means accepting, when any one of the nodes detects an uncorrectable error from the data containing the error correcting code, a signal transmitted by the node detecting the error, means judging from a record of the detection of a first node, when accepting the signal from a second node receiving data transmitted by the first node, whether or not the first node has detected the uncorrectable error from the data transmitted to the second node, and means stopping, when the first node has detected the uncorrectable error from the data transmitted to the second node, a process attributed to the acceptance of the signal from the second node.
摘要翻译：管理发送和接收包含纠错码的数据的多个节点的控制装置包括当任何一个节点从包含纠错码的数据中检测到不可校正的错误时，接收由检测到错误的节点发送的信号从第一节点接收到的数据接收来自第二节点的信号，从第一节点的检测记录中判断第一节点是否从发送到第二节点的数据检测到不可校正的错误，并且意味着当第一节点从发送到第二节点的数据中检测到不可校正的错误时，停止归因于来自第二节点的信号的接受的处理。

37. 发明申请

US20080046664A1 Control device for snoop tag 失效
标题翻译：窥探标签控制装置
公开(公告)号：US20080046664A1
公开(公告)日：2008-02-21
申请号：US11790272
申请日：2007-04-24
申请人： Makoto Hataida , Toshikazu Ueki , Takaharu Ishizuka , Takashi Yamamoto , Yuka Hosokawa , Takeshi Owaki , Daisuke Itou
发明人： Makoto Hataida , Toshikazu Ueki , Takaharu Ishizuka , Takashi Yamamoto , Yuka Hosokawa , Takeshi Owaki , Daisuke Itou
IPC分类号： G06F12/08
CPC分类号： G06F12/0822 , G06F12/123
摘要： To prevent a decrease in performance of controlling a snoop tag. A queue is stored with REPLACE target WAY information and an index as an entry associated with a REPLACE request received from a processor, the index stored in the queue is compared with an index of a subsequent READ request, and, as a result of the comparison, a process based on the index-coincident READ request is executed with respect to the snoop tag corresponding to a content of a cache memory of the processor. Further, the REPLACE target WAY information of the READ request is replaced with the WAY information in the index-coincident entry within the queue.
摘要翻译：以防止控制snoop标签的性能下降。存储REPLACE目标WAY信息和索引作为与从处理器接收到的REPLACE请求相关联的条目的队列，将存储在队列中的索引与后续READ请求的索引进行比较，并且作为比较的结果相对于与处理器的高速缓冲存储器的内容相对应的窥探标签，执行基于索引一致的READ请求的处理。此外，READ请求的REPLACE目标WAY信息被队列中符合条件的条目中的WAY信息所替代。

38. 发明申请

US20050281049A1 Illumination unit and liquid crystal display device using the unit 审中-公开
标题翻译：照明单元和液晶显示装置使用本机
公开(公告)号：US20050281049A1
公开(公告)日：2005-12-22
申请号：US10523788
申请日：2002-08-12
申请人： Daisuke Itou
发明人： Daisuke Itou
IPC分类号： F21V7/04 , F21V8/00 , F21Y103/00 , G02B6/00 , G02F1/13357
CPC分类号： G02B6/0013 , G02B6/0031 , G02B6/0051 , G02B6/0055 , G02B6/0071
摘要： The present invention is aimed at solving a problem that a non-uniform luminance and white uneveness which may be caused by contact between a reflecting sheet and a protecting member. A light source side end portion (3a) of a reflecting sheet (3) and a protecting member (5) are located with a spacing (H) between them for preventing contact between them. The spacing (H) for preventing contact between them may be obtained by decreasing a protruding length of the light source side end portion (3a) of the reflecting sheet (3), by displacing a light source (2), or by decreasing diameters of the light source (2) and the protecting member (5).
摘要翻译：本发明的目的在于解决由反射片与保护构件之间的接触引起的不均匀的亮度和白色不均匀性的问题。反射片（3）和保护构件（5）的光源侧端部（3a）之间具有间隔（H），以防止它们之间的接触。用于防止它们之间的接触的间隔（H）可以通过减少反射片（3）的光源侧端部（3a）的突出长度，通过移动光源（2）或减小直径的光源（2）和保护构件（5）。

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