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1. 发明授权

US4530050A Central processing unit for executing instructions of variable length having end information for operand specifiers 失效
标题翻译：用于执行具有操作数说明符的结束信息的可变长度指令的中央处理单元
公开(公告)号：US4530050A
公开(公告)日：1985-07-16
申请号：US408924
申请日：1982-08-17
申请人： Yasushi Fukunaga , Tadaaki Bandoh , Kotaro Hirasawa , Hidekazu Matsumoto , Jushi Ide , Takeshi Katoh , Hiroaki Nakanishi , Tetsuya Kawakami , Ryosei Hiraoka
发明人： Yasushi Fukunaga , Tadaaki Bandoh , Kotaro Hirasawa , Hidekazu Matsumoto , Jushi Ide , Takeshi Katoh , Hiroaki Nakanishi , Tetsuya Kawakami , Ryosei Hiraoka
IPC分类号： G06F9/30 , G06F9/318 , G06F9/36
CPC分类号： G06F9/30167 , G06F9/30152 , G06F9/3016
摘要： A central processing unit for executing instructions of variable length in which an operand specifier for specifying the addressing mode of an operand is independent of an operation code for ascertaining the kind of an operation and the number of operands. Each operand specifier is formed of one or more data bytes, and has a stop bit flag indicating whether or not the particular operand specifier is the last operand specifier. By adding the stop bit flag, the operand specifier can be shared, and different processing can be executed with an identical operation code. In a case where, when operation code decoding means has provided an output indicative of the last operand, the stop bit flat is not detected in the corresponding operand specifier, the corresponding instruction is detected as an error.
摘要翻译：一种用于执行可变长度指令的中央处理单元，其中用于指定操作数的寻址模式的操作数说明符与用于确定操作的种类和操作数的操作码无关。每个操作数说明符由一个或多个数据字节形成，并且具有指示特定操作数说明符是否是最后一个操作数说明符的停止位标志。通过添加停止位标志，可以共享操作数说明符，可以使用相同的操作码执行不同的处理。在操作码解码装置提供指示最后一个操作数的输出的情况下，在对应的操作数说明符中没有检测到停止位平面，相应的指令被检测为错误。

2. 发明授权

US4523272A Bus selection control in a data transmission apparatus for a multiprocessor system 失效
标题翻译：用于多处理器系统的数据传输装置中的总线选择控制
公开(公告)号：US4523272A
公开(公告)日：1985-06-11
申请号：US366785
申请日：1982-04-08
申请人： Yasushi Fukunaga , Tadaaki Bandoh , Ryosei Hiraoka , Hidekazu Matsumoto , Jushi Ide , Tetsuya Kawakami
发明人： Yasushi Fukunaga , Tadaaki Bandoh , Ryosei Hiraoka , Hidekazu Matsumoto , Jushi Ide , Tetsuya Kawakami
IPC分类号： G06F13/374 , G06F15/16 , G06F15/40
CPC分类号： G06F13/374
摘要： In a multiprocessor system having a main memory and a plurality of processors connected through common address bus, data bus and answer bus for data transfer, a data transmission apparatus is provided for each of the main memory and the processors and includes bus request control lines for transferring bus request signals and bus control signals, and a bus controller for separately controlling selections of the address bus, the data bus and the answer bus in response to the signals on the bus request control lines and the request signal. Overlapped processing such as data write and data write answer or data read and data read answer in one cycle is possible.
摘要翻译：在具有主存储器和通过公共地址总线连接的多个处理器，数据总线和用于数据传送的应答总线的多处理器系统中，为每个主存储器和处理器提供数据传输装置，并且包括总线请求控制线，传送总线请求信号和总线控制信号;以及总线控制器，用于响应于总线请求控制线上的信号和请求信号单独控制地址总线，数据总线和应答总线的选择。可以在一个周期内重叠处理，如数据写入和数据写入应答或数据读取和数据读取应答。

3. 发明授权

US4481573A Shared virtual address translation unit for a multiprocessor system 失效
标题翻译：用于多处理器系统的共享虚拟地址转换单元
公开(公告)号：US4481573A
公开(公告)日：1984-11-06
申请号：US320934
申请日：1981-11-13
申请人： Yasushi Fukunaga , Tadaaki Bandoh , Hidekazu Matsumoto , Ryosei Hiraoka , Jushi Ide , Takeshi Kato , Tetsuya Kawakami
发明人： Yasushi Fukunaga , Tadaaki Bandoh , Hidekazu Matsumoto , Ryosei Hiraoka , Jushi Ide , Takeshi Kato , Tetsuya Kawakami
IPC分类号： G06F12/08 , G06F12/10 , G06F13/00
CPC分类号： G06F12/1081 , G06F12/0833 , G06F12/1045
摘要： A virtual storage data processing system having an address translation unit shared by a plurality of processors, located in a memory control unit connected to a main memory is disclosed. One of the plurality of processors is a job processor which accesses the main memory with a virtual address to execute an instruction and includes a cache memory which is accessed with a virtual address. One of the plurality of processors is a file processor which accesses the main memory with a virtual address to transfer data between the main memory and an external memory. The cache memory receives the virtual address when the file processor writes to the main memory and if it contains a data block corresponding to the virtual address, it invalidates the corresponding data block. The address translation unit translates the address differently for the access from the file processor and the accesses from other processors.
摘要翻译：公开了一种具有地址转换单元的虚拟存储数据处理系统，该地址转换单元由位于连接到主存储器的存储器控制单元中的多个处理器共享。多个处理器之一是作业处理器，其以虚拟地址访问主存储器以执行指令，并且包括用虚拟地址访问的高速缓冲存储器。多个处理器之一是文件处理器，其以虚拟地址访问主存储器，以在主存储器和外部存储器之间传送数据。当文件处理器写入主存储器时，缓存存储器接收虚拟地址，并且如果其包含与虚拟地址相对应的数据块，则使相应的数据块无效。地址转换单元不同地翻译来自文件处理器的访问以及来自其他处理器的访问。

4. 发明授权

US4520441A Data processing system 失效
标题翻译：数据处理系统
公开(公告)号：US4520441A
公开(公告)日：1985-05-28
申请号：US329949
申请日：1981-12-11
申请人： Tadaaki Bandoh , Hidekazu Matsumoto , Yasushi Fukunaga , Ryosei Hiraoka , Jushi Ide , Tetsuya Kawakami
发明人： Tadaaki Bandoh , Hidekazu Matsumoto , Yasushi Fukunaga , Ryosei Hiraoka , Jushi Ide , Tetsuya Kawakami
IPC分类号： G06F12/08 , G06F12/10 , G06F13/00
CPC分类号： G06F12/1027 , G06F12/0866
摘要： A data processing system for supporting a virtual memory is disclosed. Prior to the start of main memory write operation, a processor checks to see if a store buffer has a vacant area to store data to be written into a main memory to execute a current instruction. If a page fault occurs during the main memory write operation, the processor continues to store the subsequent write data for the current instruction and the corresponding virtual or logical addresses in the store buffer to complete execution of the current instruction.
摘要翻译：公开了一种用于支持虚拟存储器的数据处理系统。在主存储器写入操作开始之前，处理器检查存储缓冲器是否具有空闲区域以存储要写入主存储器中的数据以执行当前指令。如果在主存储器写入操作期间发生页错误，则处理器继续存储当前指令的后续写入数据和存储缓冲器中的相应虚拟或逻辑地址，以完成当前指令的执行。

5. 发明授权

US08503343B2 Wireless communication system, communication control method and communication node 有权
标题翻译：无线通信系统，通信控制方式和通信节点
公开(公告)号：US08503343B2
公开(公告)日：2013-08-06
申请号：US12376495
申请日：2007-08-17
申请人： Tetsuya Kawakami , Michiru Yokobori , Kazuhiko Miyamoto , Yoshihiro Suzuki
发明人： Tetsuya Kawakami , Michiru Yokobori , Kazuhiko Miyamoto , Yoshihiro Suzuki
IPC分类号： G08C17/00
CPC分类号： H04W52/0216 , H04W48/08 , H04W72/02 , H04W74/04 , Y02D70/144 , Y02D70/162 , Y02D70/166 , Y02D70/22
摘要： A technique is disclosed, by which it is possible to achieve the reduction of power consumption of each wireless node and to perform efficient access control in wireless communication system. According to this technique, a given period with a beacon transmitted from a gateway (GW) 100 at the foremost position is divided to an active period where each wireless node (P2P tag) transmits and receives a frame and a sleep period where transmitting and receiving of the frames are stopped. Further, the active period is divided to a plurality of timeslots each with a fixed length, and the period is partitioned to sub-periods where each type of a GW, a fixed node (P2P-S tag), and a mobile node (P2P-M tag) can transmit frames respectively. Each of the P2P tags selects a timeslot at random from the period for each type, and after waiting for a waiting period at random at the selected timeslot, it transmits a frame including information to identify the selected timeslot or the waiting period in addition to its own ID.
摘要翻译：公开了一种技术，通过该技术可以实现每个无线节点的功耗的降低并且在无线通信系统中执行有效的访问控制。根据该技术，将从前一位置的网关（GW）100发送的信标的给定期间划分为各无线节点（P2P标签）发送和接收帧的活动期间和发送和接收的休眠期间的帧被停止。此外，将活动期间分割为具有固定长度的多个时隙，并且将周期划分为每个类型的GW，固定节点（P2P-S标签）和移动节点（P2P）的每个时段 -M标签）可以分别传输帧。每个P2P标签从每种类型的周期中随机选择一个时隙，并且在所选择的时隙等待等待周期之后，它发送包括信息的帧，以识别所选择的时隙或等待时间段自己的ID。

6. 发明授权

US07885601B2 Radio node apparatus, multi-hop radio system, and multi-hop radio system constructing method 有权
标题翻译：无线节点装置，多跳无线电系统和多跳无线电系统构建方法
公开(公告)号：US07885601B2
公开(公告)日：2011-02-08
申请号：US11196530
申请日：2005-08-04
申请人： Tetsuya Kawakami , Yoshihiro Suzuki , Masayuki Fujise
发明人： Tetsuya Kawakami , Yoshihiro Suzuki , Masayuki Fujise
IPC分类号： H04B7/00 , H04B7/14 , H04B3/36
CPC分类号： H04W40/22 , H04L45/122 , H04L45/20 , H04L45/48 , H04W8/22 , H04W8/24 , H04W40/246 , H04W88/04
摘要： The present invention provides a radio node apparatus, a multi-hop radio system and a multi-hop radio system constructing method, capable of constructing a tree type multi-hop radio system in which mutual radio nodes determine a radio node which becomes a root node of a tree in an autonomous manner and the root node is set as a root in an autonomous manner. The radio node apparatus includes a storage unit for storing state information, used for constructing a multi-hop radio system, including information for specifying a root radio node apparatus positioned at a summit of the multi-hop radio system, with the radio node apparatus has a connection, and the number of hops from the root ratio node apparatus, a collection unit for collecting state information transmitted from surrounding radio node apparatus, and a selection unit for selecting a host connection-accepting radio node apparatus on the basis of the information for specifying the root radio node apparatus and the number of hops included in the collected state information.
摘要翻译：本发明提供一种无线节点装置，多跳无线电系统和多跳无线电系统构造方法，能够构成相互无线节点确定成为根节点的无线节点的树型多跳无线系统以自主的方式将根节点设为根，以自主的方式设置。无线节点装置包括存储单元，用于存储用于构建多跳无线电系统的状态信息，包括用于指定位于多跳无线电系统的顶点的根无线电节点装置的信息，无线电节点装置具有连接，根比率节点装置的跳数，用于收集从周围无线节点装置发送的状态信息的收集单元，以及基于用于选择主机连接接受无线节点装置的信息的选择单元指定根收发状态信息中包含的根无线节点装置和跳数。

7. 发明申请

US20100202344A1 MOBILE COMMUNICATION CONTROL METHOD, DATA COMMUNICATION DEVICE, MOBILE BASE STATION, AND MOBILE TERMINAL 审中-公开
标题翻译：移动通信控制方法，数据通信设备，移动台站和移动终端
公开(公告)号：US20100202344A1
公开(公告)日：2010-08-12
申请号：US11917920
申请日：2006-06-30
申请人： Tetsuya Kawakami
发明人： Tetsuya Kawakami
IPC分类号： H04W40/00
CPC分类号： H04W36/02 , H04L45/50 , H04W84/005
摘要： Disclosed is a technique which reduces the packet loss and the band consumption for data transfer when a mobile terminal conducts the handover between a fixed base station and a mobile base station for group movement. According to this technique, when an MH (mobile terminal) 320 conducts the handover from a fixed base station (E-LSR 230) positioned at an edge of an access network 200 to a mobile base station (MEB 310) located in a train or the like, a predetermined flag is appended to a frame addressed to the MH in a label switching router (P-LSR 210) positioned at a core network 100 side edge of the access network. The frame having the appended flag is copied in the E-LSR 230. One frame after copied is transmitted directly from the E-LSR to the MH while the other frame after copied is transferred from the E-LSR to the MEB and then transmitted from the MEB to the MH, thus realizing the soft handover.
摘要翻译：公开了当移动终端在固定基站和移动基站之间进行组移动时的切换时，减少数据传输的分组丢失和频带消耗的技术。根据该技术，当MH（移动终端）320从位于接入网络200的边缘的固定基站（E-LSR 230）向位于列车中的移动基站（MEB 310）进行切换时，在位于接入网络的核心网100侧边缘的标签交换路由器（P-LSR 210）中，将预定标志附加到寻址到MH的帧。具有附加标志的帧被复制在E-LSR 230中。复制后的一帧直接从E-LSR发送到MH，而复制后的另一帧从E-LSR传送到MEB，然后从 MEB到MH，从而实现软切换。

8. 发明申请

US20080037558A1 Access Network System and Subscriber Data Route Control Method 审中-公开
标题翻译：接入网络系统和用户数据路由控制方法
公开(公告)号：US20080037558A1
公开(公告)日：2008-02-14
申请号：US11596345
申请日：2005-04-26
申请人： Tetsuya Kawakami
发明人： Tetsuya Kawakami
IPC分类号： H04L12/56
CPC分类号： H04L12/2874 , H04L12/4675 , H04L45/00
摘要： There is disclosed an access network system capable of improving throughput even when a single relay device is arranged for different communication routes between an ISP device and a plurality of subscriber terminal devices. In this system, each of the subscribers (111 to 114) and relay stations (105) sets a VLAN so that one VLAN becomes a line. By VLAN-tagging to the packet of the subscriber data, the subscriber data is transferred via the VLAN. The access network system (100) generates MAC address tag information having a destination MAC address indicating the subscriber station which is an edge of the route of the VLAN, a source MAC address indicating the subscriber station corresponding to the route of the VLAN, and a VLAN tag and adds the MAC address tag information to the subscriber data.
摘要翻译：公开了即使在ISP设备和多个用户终端设备之间设置不同的通信路由的单个中继设备的情况下，也能够提高吞吐量的接入网络系统。在该系统中，每个订户（111至114）和中继站（105）设置VLAN，使得一个VLAN成为一条线。通过VLAN标记到用户数据的分组，用户数据通过VLAN传输。接入网络系统（100）生成具有指示作为VLAN的路由的边缘的用户站的目的地MAC地址的MAC地址标签信息，指示与VLAN的路由对应的用户站的源MAC地址，以及 VLAN标签，并将MAC地址标签信息添加到用户数据。

9. 发明申请

US20070291679A1 Wireless Node Apparatus, and Multihop Wireless Lan System 有权
标题翻译：无线节点装置和Multihop无线蓝牙系统
公开(公告)号：US20070291679A1
公开(公告)日：2007-12-20
申请号：US11579512
申请日：2005-04-25
申请人： Tetsuya Kawakami , Yoshihiro Suzuki
发明人： Tetsuya Kawakami , Yoshihiro Suzuki
IPC分类号： H04Q7/00
CPC分类号： H04W40/02 , H04L12/44 , H04L45/48 , H04W84/12
摘要： Disclosed is a technique of transferring packets among wireless nodes as done in a tree type LAN, without intervening a root node to achieve efficient communications among the wireless nodes. According to the technique, a multihop wireless LAN is constructed by wireless nodes in such a way that it is determined whether or not a wireless node is a root node upon activation; when it is determined that the wireless node is the root node, status information is notified to wireless nodes to be connected, when it is determined that the wireless node is not the root node, wireless nodes to be connection candidates are requested to acquire status information, a higher-rank base station wireless node to be connected is selected and connected based on the status information, and when the wireless node apparatus is made a connection candidate later, status information is notified to wireless nodes. The wireless node includes bridge transfer means 101 which transfers packets from wireless nodes connected as higher-rank base stations to the higher-rank base station wireless node or the wireless node apparatuses connected as higher-rank base stations, or transfers a packet from the higher-rank base station wireless node to the wireless nodes connected as higher-rank base stations.
摘要翻译：公开了一种在树状LAN中完成的在无线节点之间传送分组的技术，而不插入根节点以实现无线节点之间的有效通信。根据该技术，由无线节点构成多跳无线LAN，使得在激活时确定无线节点是否为根节点; 当确定无线节点是根节点时，将状态信息通知给要连接的无线节点，当确定无线节点不是根节点时，请求要连接候选的无线节点获取状态信息基于状态信息来选择并连接要连接的高级基站无线节点，并且当稍后将无线节点设备设为连接候选者时，向无线节点通知状态信息。无线节点包括桥接传送装置101，其将作为高级基站连接的无线节点的分组传送到作为高级基站连接的较高级基站无线节点或无线节点装置，或者从较高级基站 -rank基站无线节点连接到作为高级基站的无线节点。

10. 发明申请

US20100014888A1 Electrophotographic Photosensitive Member and Image Forming Apparatus Provided with the Same 审中-公开
标题翻译：电子照相感光构件及其配备的图像形成装置
公开(公告)号：US20100014888A1
公开(公告)日：2010-01-21
申请号：US11915717
申请日：2006-05-26
申请人： Akihiko Ikeda , Daigorou Ookubo , Tetsuya Kawakami , Takashi Nakamura , Masamitsu Sasahara , Daisuke Nagahama , Tomomi Fukaya
发明人： Akihiko Ikeda , Daigorou Ookubo , Tetsuya Kawakami , Takashi Nakamura , Masamitsu Sasahara , Daisuke Nagahama , Tomomi Fukaya
IPC分类号： G03G15/00 , G03G5/04
CPC分类号： G03G5/08221 , G03G5/0433 , G03G5/08 , G03G5/08235 , G03G5/08278 , G03G5/102 , G03G5/14704
摘要： The present invention relates to an electrophotographic photosensitive member 2 including a conductive body 20, a photoconductive layer 22 formed on the conductive body 20 using amorphous silicon, and a surface layer 23 formed on the photoconductive layer using amorphous silicon. The present invention further relates to an image forming apparatus provided with the electrophotographic photosensitive member 2. The photoconductive layer 22 has a mean roughness Ra of not more than 10 nm per 10 μm square. The surface layer 23, without undergoing grinding process, has a mean roughness Ra of not more than 10 nm per 10 μm square.
摘要翻译：本发明涉及一种电子照相感光构件2，其包括导电体20，使用非晶硅形成在导电体20上的光电导层22以及使用非晶硅形成在光电导层上的表面层23。本发明还涉及一种设置有电子照相感光构件2的图像形成装置。光电导层22的平均粗糙度Ra每10平方米不超过10nm。表面层23，不进行研磨处理，其平均粗糙度Ra为10m / m 2的平方。

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