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11. 发明授权

US06944169B1 Method and apparatus for managing quality of service in network devices 失效
标题翻译：管理网络设备服务质量的方法和装置
公开(公告)号：US06944169B1
公开(公告)日：2005-09-13
申请号：US09516331
申请日：2000-03-01
申请人： Satoshi Yoshizawa , Kenichi Otsuki
发明人： Satoshi Yoshizawa , Kenichi Otsuki
IPC分类号： H04L29/02 , H04L12/24 , H04L12/56 , H04L12/28
CPC分类号： H04L47/10 , H04L41/082 , H04L41/5003 , H04L45/302 , H04L45/306 , H04L45/60 , H04L47/2425 , H04L47/762 , H04L47/805
摘要： A network system comprises a network of data sources interconnecting plural clients by way plural network devices. A data server achieves flexibility in its use of network resources by altering the attributes of one or more network devices along the communication channels between the data server and the plural clients. This is accomplished during the normal course of data transmissions to the plural clients, thus providing real time control over the network device attribute. The invention is particularly useful in data servers, such as a video server system, in which data transmissions are characterized by a long sequence of data packets.
摘要翻译：网络系统包括通过多个网络设备互连多个客户端的数据源网络。数据服务器通过沿着数据服务器和多个客户端之间的通信信道改变一个或多个网络设备的属性来实现网络资源使用的灵活性。这是在向多个客户端的数据传输的正常过程期间完成的，从而提供对网络设备属性的实时控制。本发明在诸如视频服务器系统的数据服务器中特别有用，其中数据传输由数据分组的长序列表征。

12. 发明授权

US5267034A Camera work detecting method 失效
标题翻译：相机工作检测方法
公开(公告)号：US5267034A
公开(公告)日：1993-11-30
申请号：US840825
申请日：1992-02-25
申请人： Takafumi Miyatake , Hirotada Ueda , Satoshi Yoshizawa
发明人： Takafumi Miyatake , Hirotada Ueda , Satoshi Yoshizawa
IPC分类号： G11B27/11 , G11B27/28 , H04N5/232 , H04N7/18 , G06F15/70 , H04N5/225
CPC分类号： H04N5/23261 , G11B27/11 , G11B27/28 , H04N5/23248 , H04N5/23258 , G11B2220/20 , G11B2220/90
摘要： A motion picture image editing method and in particular, a method for detecting such camera works as zooming and panning motions from a motion picture image stored in video tape or the like. In this method, a motion picture image constituted by a plurality of consecutive picture images on every frame basis, and on time series basis and on the basis of a correlation value for a displacement between the frames at a typical point determined for each of small blocks constituting the motion picture image, a motion vector for each of the small blocks is detected. Then a first motion parameter for estimation of a motion of a camera is generated with use of the motion vector detected at corresponding one of the typical points of first one of the frames. Or the first motion parameter for estimation of the motion of the camera is generated with use of a combination of the motion vector and a position vector at corresponding one of the typical points of a second frame inputted previous by one frame to the first frame. Further, the first motion parameters for the respective frames are found, the found first motion parameters are integrated until an integrated value exceeds a predetermined allowable value, and the integrated value is averaged through an integration period to calculate a second motion parameter for determination of the camera motion for the integration period. Finally, the camera motion is detected on the basis of the second motion parameter.

13. 发明申请

US20140041622A1 XY SEPARATE CRANK MECHANISM AND DRIVING DEVICE PROVIDED THEREWITH 有权
标题翻译： XY分离式起重机械及其驱动装置
公开(公告)号：US20140041622A1
公开(公告)日：2014-02-13
申请号：US14060298
申请日：2013-10-22
申请人： Yasuo Yoshizawa , Takumi Yoshizawa , Yutaka Yoshizawa , Satoshi Yoshizawa
发明人： Yasuo Yoshizawa , Takumi Yoshizawa , Yutaka Yoshizawa , Satoshi Yoshizawa
IPC分类号： F16C3/06
CPC分类号： F16C3/06 , F04B9/04 , F04B9/042 , F04B53/006 , F16H21/36
摘要： An XY separate crank mechanism provided between a movable body reciprocating in a first direction and a rotatable crankshaft to mutually convert reciprocating motion of the movable body and rotational motion of the crankshaft, includes a support member provided freely reciprocatingly in the first direction, a crank connecting member mounted on the support member freely reciprocatingly in a second direction perpendicular to the first direction and with which a crank of the crankshaft is rotatably engaged, and a connecting member configured to connect the piston and the support member and reciprocate in the first direction together with the piston and the support member.
摘要翻译：一种设置在沿第一方向往复运动的可移动体和可旋转曲轴之间以相互转换可移动体的往复运动和曲轴的旋转运动的XY分离曲柄机构，包括沿第一方向自由往复地设置的支撑构件，曲柄连接所述构件在垂直于所述第一方向的第二方向上自由地平行地安装在所述支撑构件上，并且所述曲轴的曲柄可旋转地接合在所述第一方向上;连接构件，其构造成将所述活塞和所述支撑构件连接并沿着所述第一方向往复运动，活塞和支撑构件。

14. 发明授权

US6112248A Method and system for dynamically balancing network traffic using address resolution protocol 失效
标题翻译：使用地址解析协议动态平衡网络流量的方法和系统
公开(公告)号：US6112248A
公开(公告)日：2000-08-29
申请号：US18564
申请日：1998-02-04
申请人： Frederico Buchholz Maciel , Katsuyoshi Kitai , Satoshi Yoshizawa , Hideki Murahashi , Tatsuo Higuchi
发明人： Frederico Buchholz Maciel , Katsuyoshi Kitai , Satoshi Yoshizawa , Hideki Murahashi , Tatsuo Higuchi
IPC分类号： H04L12/751 , H04L12/803 , H04L29/06 , H04L29/08 , H04L29/12 , H04L29/14 , G06F15/173
CPC分类号： H04L45/00 , H04L29/12009 , H04L29/12018 , H04L45/04 , H04L45/12 , H04L45/24 , H04L61/10 , H04L67/1002 , H04L67/101 , H04L67/1036 , H04L67/42 , H04L69/40
摘要： This invention provides dynamic balance of the traffic among data processing devices interconnecting networks and thereby improve the networking performance. For network traffic flowing between a first network and a second network, the traffic is distributed among the data processing devices that act as routers according to the traffic amount. An algorithm for balancing the traffic is used to select appropriate data processing devices as routers.
摘要翻译：本发明提供了互连网络的数据处理设备之间的流量的动态平衡，从而提高了网络性能。对于在第一网络和第二网络之间流动的网络流量，流量根据流量量分配在充当路由器的数据处理设备之间。用于平衡流量的算法用于选择适当的数据处理设备作为路由器。

15. 发明授权

US5935205A Computer system having a plurality of computers each providing a shared storage access processing mechanism for controlling local/remote access to shared storage devices 失效
标题翻译：计算机系统具有多个计算机，每个计算机提供用于控制对共享存储设备的本地/远程访问的共享存储访问处理机制
公开(公告)号：US5935205A
公开(公告)日：1999-08-10
申请号：US670757
申请日：1996-06-21
申请人： Hideki Murayama , Hiroshi Yashiro , Satoshi Yoshizawa , Kazuo Horikawa , Takehisa Hayashi , Hiroshi Iwamoto , Kimitoshi Yamada
发明人： Hideki Murayama , Hiroshi Yashiro , Satoshi Yoshizawa , Kazuo Horikawa , Takehisa Hayashi , Hiroshi Iwamoto , Kimitoshi Yamada
IPC分类号： G06F13/14 , G06F1/00 , G06F3/06 , G06F12/14 , G06F13/00 , G06F15/17 , G06F21/00 , G06F21/24 , G06F13/38
CPC分类号： G06F3/062 , G06F21/80 , G06F3/0622 , G06F3/0637 , G06F3/067
摘要： A computer system having a plurality of computers connected to each other by a computer coupling mechanism. Each computer includes a processor, memory, I/O device, disk control mechanism, computer coupling network adapter, disk requirement processing section connected to a system bus, and a disk connected to a disk control mechanism. The disk requirement processing section controls the disk, in response to a processing requirement for the disk from one of the processors of the other computers, based on structural definition information. The structural definition information describes a structure of the computer system. The computer system may be a loosely-coupled computer system.
摘要翻译：一种具有通过计算机连接机构彼此连接的多个计算机的计算机系统。每个计算机包括处理器，存储器，I / O设备，磁盘控制机构，计算机耦合网络适配器，连接到系统总线的磁盘需求处理部分以及连接到磁盘控制机构的磁盘。磁盘需求处理部分基于结构定义信息响应于来自其他计算机的其中一个处理器的磁盘的处理要求来控制磁盘。结构定义信息描述了计算机系统的结构。计算机系统可以是松散耦合的计算机系统。

16. 发明授权

US5835492A Network for mutually connecting computers and communicating method using such network 失效
标题翻译：使用这种网络相互连接计算机和通信方式的网络
公开(公告)号：US5835492A
公开(公告)日：1998-11-10
申请号：US529762
申请日：1995-09-18
申请人： Takeshi Aimoto , Hidenori Inouchi , Shoichi Murase , Shinichi Tanabe , Kazuhiro Hashimoto , Hiroshi Iwamoto , Hiroshi Ohguro , Takehisa Hayashi , Haruyuki Nakayama , Kenji Nakajima , Satoshi Yoshizawa , Hideki Murayama
发明人： Takeshi Aimoto , Hidenori Inouchi , Shoichi Murase , Shinichi Tanabe , Kazuhiro Hashimoto , Hiroshi Iwamoto , Hiroshi Ohguro , Takehisa Hayashi , Haruyuki Nakayama , Kenji Nakajima , Satoshi Yoshizawa , Hideki Murayama
IPC分类号： H04L12/56 , H04L29/06 , H04L29/08 , H04L29/14 , H04J3/24
CPC分类号： H04L49/505 , H04L12/56 , H04L29/06 , H04L47/10 , H04L47/32 , H04L49/253 , H04L69/40 , H04L49/30 , H04L49/555 , H04L69/22 , H04L69/329
摘要： A data communication system for a computer system in which computers are mutually connected includes: each computer having an area to store a command to execute data communication on the basis of it and a buffer area to store data; a switch circuit to mutually selectively connect the computers; and a transmission permitting component, connected between the switch circuit and one of the computers, for outputting a signal to permit the data transmission from one computer to another computer; a communication component for transmitting the data received from one computer by outputting the transmission permission signal from the transmission permitting component to another computer through the switch circuit; a detecting component to detect the occurrence of an abnormality regarding the data communication from one computer to another computer; and a communication control component to abandon the data that is subsequently received from one computer by outputting the transmission permission signal in accordance with an output of the detecting component. When the abnormality occurs, the switch circuit releases another computer, thereby disconnecting one computer and another computer. When reception commands prepared in the buffer area of another computer are perfectly used, another computer abandons the packet which does not include the flag to instruct the continuous reception.
摘要翻译：一种用于计算机相互连接的计算机系统的数据通信系统包括：每个计算机具有存储用于根据其执行数据通信的命令的区域和用于存储数据的缓冲区; 用于相互选择性地连接计算机的开关电路; 以及连接在开关电路和其中一台计算机之间的传输允许部件，用于输出信号以允许从一台计算机到另一台计算机的数据传输; 通信部件，用于通过将所述传输许可部件通过所述开关电路输出到另一计算机的传输许可信号，发送从一台计算机接收的数据; 检测部件，用于检测从一个计算机到另一个计算机的关于数据通信的异常的发生; 以及通信控制部件，通过根据检测部件的输出输出发送允许信号，放弃随后从一台计算机接收到的数据。当异常发生时，开关电路释放另一台计算机，从而断开一台计算机和另一台计算机的连接。当在另一计算机的缓冲区中准备的接收命令被完美地使用时，另一台计算机放弃不包括该标志的分组来指示连续接收。

17. 发明授权

US5659777A Method for intraprocessor communication 失效
标题翻译：处理器间通信方法
公开(公告)号：US5659777A
公开(公告)日：1997-08-19
申请号：US126088
申请日：1993-09-23
申请人： Masaaki Iwasaki , Hiroyuki Chiba , Naoki Utsunomiya , Kouji Sonoda , Satoshi Yoshizawa , Masahiko Yamauchi
发明人： Masaaki Iwasaki , Hiroyuki Chiba , Naoki Utsunomiya , Kouji Sonoda , Satoshi Yoshizawa , Masahiko Yamauchi
IPC分类号： G06F13/00 , G06F9/46 , G06F13/38 , G06F15/17
CPC分类号： G06F9/544 , G06F15/17
摘要： In a computer system in which nodes are connected to each other via a network, transmission and reception buffers of sender and receiver processes are prepared as resident areas in a main storage. A node of a receiver side notifies, prior to initiation of a communication, a physical address of a data reception area of the node to a node on a sender side. In the node on the sender side, the reported physical address is added to transmission data to transfer a resultant item. On the receiver side, reception data is written in a location of the main storage at the physical address. In the receiver node, the double buffering is employed to prevent an overwriting operation of another node onto the data reception area. The respective nodes achieve partial synchronization with adjacent nodes in chain, thereby automatically establishing synchronization between all nodes. A node on a receiver side notifies prior to initiation of a communication an identifier of a data reception area to a node on a sender side such that the sender node transmits data with the identifier added thereto. In the receiver node, the identifier added to the received data is compared with an identifier added to a data reception area thereof. If mismatching results, interruption is caused in a processor of the receiver node.
摘要翻译：在通过网络将节点彼此连接的计算机系统中，将发送者和接收者进程的发送和接收缓冲区准备为主存储器中的驻留区域。接收方的节点在发起通信之前将节点的数据接收区域的物理地址通知给发送方侧的节点。在发送方的节点中，报告的物理地址被添加到传输数据中以传送结果。在接收机侧，接收数据被写入主存储器的物理地址的位置。在接收机节点中，采用双缓冲来防止另一个节点在数据接收区域上的重写操作。相应的节点实现与链中相邻节点的部分同步，从而自动建立所有节点之间的同步。接收机侧的节点在发起通信之前将数据接收区域的标识符通知发送方侧的节点，使得发送方节点发送附加了标识符的数据。在接收机节点中，将添加到接收数据的标识符与添加到其数据接收区域的标识符进行比较。如果不匹配结果，则在接收器节点的处理器中引起中断。

18. 发明授权

US09316249B2 XY separate crank mechanism and driving device provided therewith 有权
标题翻译： XY分离曲柄机构及其驱动装置
公开(公告)号：US09316249B2
公开(公告)日：2016-04-19
申请号：US14060298
申请日：2013-10-22
申请人： Yasuo Yoshizawa , Takumi Yoshizawa , Yutaka Yoshizawa , Satoshi Yoshizawa
发明人： Yasuo Yoshizawa , Takumi Yoshizawa , Yutaka Yoshizawa , Satoshi Yoshizawa
IPC分类号： F02B75/24 , F02B75/32 , F02B75/28 , F16C3/06 , F04B9/04 , F04B53/00 , F16H21/36
CPC分类号： F16C3/06 , F04B9/04 , F04B9/042 , F04B53/006 , F16H21/36
摘要： An XY separate crank mechanism provided between a movable body reciprocating in a first direction and a rotatable crankshaft to mutually convert reciprocating motion of the movable body and rotational motion of the crankshaft, includes a support member provided freely reciprocatingly in the first direction, a crank connecting member mounted on the support member freely reciprocatingly in a second direction perpendicular to the first direction and with which a crank of the crankshaft is rotatably engaged, and a connecting member configured to connect the piston and the support member and reciprocate in the first direction together with the piston and the support member.
摘要翻译：一种设置在沿第一方向往复运动的可移动体和可旋转曲轴之间以相互转换可移动体的往复运动和曲轴的旋转运动的XY分离曲柄机构，包括沿第一方向自由往复地设置的支撑构件，曲柄连接所述构件在垂直于所述第一方向的第二方向上自由地平行地安装在所述支撑构件上，并且所述曲轴的曲柄可旋转地接合在所述第一方向上;连接构件，其构造成将所述活塞和所述支撑构件连接并沿着所述第一方向往复运动，活塞和支撑构件。

19. 发明申请

US20060218300A1 Method and apparatus for programmable network router and switch 审中-公开
公开(公告)号：US20060218300A1
公开(公告)日：2006-09-28
申请号：US11443679
申请日：2006-05-30
申请人： Satoshi Yoshizawa , Kenichi Otsuki
发明人： Satoshi Yoshizawa , Kenichi Otsuki
IPC分类号： G06F15/173
CPC分类号： H04L29/12132 , H04L29/06 , H04L61/1552 , H04L67/28 , H04L69/22
摘要： A system is described which enables provision of information to a stored program operating on a computer coupled to the network. A device connected to the network includes input ports for receiving information and output ports for providing the received information to a destination. The computer is coupled to receive information from the output port, which information is addressed to the computer. Within the device a flow control table holds entries which include source addresses representative of at least one source of information arriving at the device input ports, destination addresses representative of at least one of the destinations to which the arriving information is to be sent from an output port. The table entries also include action information for each address, and the action information can take the form of a program reference. When the information is received by the computer it can use the received information in execution of the stored program.

20. 发明授权

US06404766B1 Network data communication system 失效
标题翻译：网络数据通信系统
公开(公告)号：US06404766B1
公开(公告)日：2002-06-11
申请号：US08773315
申请日：1996-12-24
申请人： Katsuyoshi Kitai , Yoshimasa Masuoka , Satoshi Yoshizawa , Frederico Buchholz Maciel , Toshiaki Tarui , Tatsuo Higuchi , Hideki Murahashi
发明人： Katsuyoshi Kitai , Yoshimasa Masuoka , Satoshi Yoshizawa , Frederico Buchholz Maciel , Toshiaki Tarui , Tatsuo Higuchi , Hideki Murahashi
IPC分类号： H04L1256
CPC分类号： H04W80/06 , H04L12/2856 , H04L12/2874 , H04L12/5691 , H04L12/66 , H04L29/06 , H04L29/12009 , H04L29/12367 , H04L29/12377 , H04L29/12509 , H04L29/12924 , H04L61/2514 , H04L61/2517 , H04L61/2567 , H04L61/6063 , H04L69/16 , H04L69/163
摘要： In order to execute a flow control and a congestion control in a hop-by-hop manner in a data communication among computers connected to different networks, in a data communication between a client A1 and a remote server B, a communication proxy of the remote server B is located in a local server A in an LAN to which the client A belongs. A communication packet to be routed to the remote server B is stolen (received) and passed to a transport layer. A TCP communication between the client A1 and the remote server B is divided into two; a communication between the client A1 and the communication proxy of the remote server B and a communication between the communication proxy of the remote server B and the remote server B.
摘要翻译：为了在连接到不同网络的计算机之间的数据通信中以逐跳的方式执行流量控制和拥塞控制，在客户机A1和远程服务器B之间的数据通信中，遥控器的通信代理服务器B位于客户端A所属的LAN中的本地服务器A中。要路由到远程服务器B的通信分组被盗（接收）并被传送到传输层。客户端A1和远程服务器B之间的TCP通信被分成两部分; 客户端A1和远程服务器B的通信代理之间的通信以及远程服务器B的通信代理和远程服务器B之间的通信。

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