公开(公告)号：US4881167A

公开(公告)日：1989-11-14

申请号：US318439

申请日：1989-03-02

申请人： Hisao Sasaki ,  Matsuaki Terada ,  Susumu Matsui ,  Kenji Kawakita ,  Jiro Kashio ,  Shiro Baba ,  Yasushi Akao ,  Toshio Okochi

发明人： Hisao Sasaki ,  Matsuaki Terada ,  Susumu Matsui ,  Kenji Kawakita ,  Jiro Kashio ,  Shiro Baba ,  Yasushi Akao ,  Toshio Okochi

IPC分类号： G06F3/06 ,  G06F5/06 ,  G06F12/02 ,  G06F12/04 ,  G06F12/06

CPC分类号： H04L49/901 ,  G06F12/06 ,  G06F5/06 ,  H04L49/90 ,  H04L49/9021 ,  G06F2205/064

摘要： A data memory system includes a plurality of buffer regions each having a constant size so that serial data may be stored by linking the buffer regions. A descripter provided to correspond to each of the buffer regions includes memory region addressing information indicating the head address of the corresponding buffer region, data delimiting information indicating whether or not the data to be stored is terminated in the corresponding buffer region, and chain information indicating the head address of a next subsequent descripter.

摘要翻译： 数据存储系统包括多个缓冲区，每个缓冲区具有恒定的大小，从而通过链接缓冲区可以存储串行数据。 提供用于对应于每个缓冲区的描述符包括指示相应缓冲区的头地址的存储器区域寻址信息，指示要存储的数据是否终止在相应的缓冲区中的数据定界信息，以及指示 下一个下一个描述符的头地址。

公开(公告)号：US5303344A

公开(公告)日：1994-04-12

申请号：US659705

申请日：1991-02-25

申请人： Tatsuya Yokoyama ,  Susumu Matsui ,  Matsuaki Terada ,  Tetsuhiko Hirata ,  Mika Mizutani

发明人： Tatsuya Yokoyama ,  Susumu Matsui ,  Matsuaki Terada ,  Tetsuhiko Hirata ,  Mika Mizutani

IPC分类号： H04L29/06 ,  G06F3/00 ,  G06F15/16

CPC分类号： H04L29/06 ,  H04L69/22

摘要： A communication control equipment connected between a computer and a network so as to perform protocol processing at a high speed, has a buffer memory connected between a computer interface circuit and a network interface circuit through a first path for data transfer, so as to temporarily store communication data, and a protocol processor connected between the computer interface circuit and the network interface circuit through a second path for control information transfer. The protocol processor is also connected to the buffer memory through a third path so as to effect protocol processing on the communication data within the buffer memory. The protocol processor includes a plurality of processor units connected in series in the second path so as to respond to control information received from the second path to make access to the buffer memory through the third path and to execute a first category of protocol processing necessary in normal data transfer on the communication data stored in the buffer memory. If protocol processing other than the first category of protocol processing on the communication data is necessary, the processor units supply the control information to the third path. The protocol processing also includes a second processor which operates as a backend processor for the processor units and which is connected to the third path so as to respond to the control information received from the third path to execute protocol processing other than the first category of protocol processing on the communication data stored in the buffer memory.

摘要翻译： 连接在计算机和网络之间以便以高速执行协议处理的通信控制设备通过用于数据传送的第一路径在计算机接口电路和网络接口电路之间连接有缓冲存储器，以便临时存储 通信数据和通过用于控制信息传送的第二路径连接在计算机接口电路和网络接口电路之间的协议处理器。 协议处理器还通过第三路径连接到缓冲存储器，以便对缓冲存储器内的通信数据进行协议处理。 协议处理器包括在第二路径中串联连接的多个处理器单元，以响应从第二路径接收到的控制信息，以通过第三路径访问缓冲存储器，并执行第一类协议处理 对存储在缓冲存储器中的通信数据进行正常数据传输。 如果需要除通信数据上的第一类协议处理之外的协议处理，则处理器单元将控制信息提供给第三路径。 协议处理还包括第二处理器，其作为用于处理器单元的后端处理器并且连接到第三路径，以响应从第三路径接收到的控制信息来执行不同于第一类协议的协议处理 对存储在缓冲存储器中的通信数据进行处理。

公开(公告)号：US5056058A

公开(公告)日：1991-10-08

申请号：US489243

申请日：1990-03-05

申请人： Tetsuhiko Hirata ,  Susumu Matsui ,  Matsuaki Terada ,  Tatsuya Yokoyama ,  Sinichi Kouyama

发明人： Tetsuhiko Hirata ,  Susumu Matsui ,  Matsuaki Terada ,  Tatsuya Yokoyama ,  Sinichi Kouyama

IPC分类号： G06F13/00 ,  G06F15/17 ,  H04L29/06 ,  H04L29/08

CPC分类号： H04L29/06 ,  G06F15/17 ,  H04L69/22

摘要： A protocol high-speed processing method to be used in a first communication control equipment for communications with a second communication equipment connected through a transmission line in accordance with a predetermined communication protocol. The communication control equipment predicts the type of communication frame to be received next from the communication line, in accordance with type of communication frame previously transmitted to or received from said transmission line, and prepares information necessary for a process of receiving said predicted communication frame and information of a part of the communication frame to be transmitted subsequent to the receiving process, to await the reception of a next communication frame. As a result, the receiving process time and the response process time can be reduced when the actually received communication frame is consistent with the predicted one.

摘要翻译： 一种协议高速处理方法，用于与根据预定通信协议通过传输线连接的第二通信设备进行通信的第一通信控制设备。 通信控制装置根据先前发送到或从所述传输线接收的通信帧的类型来预测下一次从通信线路接收的通信帧的类型，并且准备接收所述预测通信帧所需的信息和 在接收处理之后要发送的通信帧的一部分的信息，等待接收下一个通信帧。 结果，当实际接收到的通信帧与预测的通信帧一致时，可以减少接收处理时间和响应处理时间。

公开(公告)号：US08121066B2

公开(公告)日：2012-02-21

申请号：US12250747

申请日：2008-10-14

申请人： Kazuya Monden ,  Tomoichi Ebata ,  Susumu Matsui ,  Tatsuaki Osafune

发明人： Kazuya Monden ,  Tomoichi Ebata ,  Susumu Matsui ,  Tatsuaki Osafune

IPC分类号： H04B7/14

CPC分类号： H04W88/04 ,  H04L45/00 ,  H04W64/00

摘要： One objective of the present invention is to determine a location for a relay terminal in a radio network, without preparatory surveying a radio status, and to arrange the relay terminal at the location. Another objective is to provide a method for retrieving the arranged relay terminal. When a relay terminal is to be arranged, the relay terminal transmits a survey packet to examine the quality of communication with a communication terminal or other relay terminal. Where a location is appropriate, the relay terminal gives a notice. The arranged terminal relays communication. Further, when the relay terminal is to be retrieved, the relay terminal carried by a user transmits a retrieval packet to the arranged relay terminal, which notifies the user of its presence by light, sounds, or returning a packet. In this manner, a single relay terminal provides functions of arrangement, relay and retrieval.

摘要翻译： 本发明的一个目的是确定无线电网络中的中继终端的位置，而无需准备测量无线电状态，并将中继终端布置在该位置。 另一个目标是提供一种用于检索所布置的中继终端的方法。 当要布置中继终端时，中继终端发送一个调查分组以检查与通信终端或其他中继终端的通信质量。 在适当的位置，中继终端发出通知。 安排的终端中继通信。 此外，当要检索中继终端时，由用户携带的中继终端向所配置的中继终端发送检索分组，该消息通知用户其存在光，声音或返回分组。 以这种方式，单个中继终端提供布置，中继和检索的功能。

公开(公告)号：US07724730B2

公开(公告)日：2010-05-25

申请号：US11907850

申请日：2007-10-18

申请人： Naoko Iwami ,  Susumu Matsui ,  Keiko Takahara

发明人： Naoko Iwami ,  Susumu Matsui ,  Keiko Takahara

IPC分类号： H04L12/66 ,  H04M11/00

CPC分类号： H04L29/1216 ,  H04L12/6418 ,  H04L12/66 ,  H04L29/06027 ,  H04L29/12018 ,  H04L29/12037 ,  H04L29/12103 ,  H04L61/10 ,  H04L61/106 ,  H04L61/1535 ,  H04L61/157 ,  H04L65/1069 ,  H04L2012/6454 ,  H04L2012/6475 ,  H04L2012/6486 ,  H04M3/42314 ,  H04M7/006 ,  H04M7/12 ,  H04M7/1205 ,  H04Q2213/13034 ,  H04Q2213/13097 ,  H04Q2213/13389

摘要： A voice communication system, which is connected to a LAN to which communication terminals are connected and to a public network to which telephones are connected, is provided with a communication server between the LAN and public network having different protocols from each other. The communication server enables a voice communication between a telephone on the public network and a communication terminal connected to the LAN by performing processing similar to that for a voice communication between two communication terminals connected to the LAN. The communication server determines whether an address of the other party inputted by a user is a communication terminal address or a telephone number, and transmits a voice communication request to a communication terminal of the other party when the address is a communication terminal address. When the address is a telephone number, the user acquires the communication terminal address of the communication server, and transmits a voice communication request to the communication server. Thereafter, the voice communication processing is performed through the communication server.

公开(公告)号：US20070053108A1

公开(公告)日：2007-03-08

申请号：US10574690

申请日：2005-08-11

申请人： Takeshi Sato ,  Susumu Matsui ,  Shinji Furuichi

发明人： Takeshi Sato ,  Susumu Matsui ,  Shinji Furuichi

IPC分类号： G11B5/48

CPC分类号： G11B5/6005 ,  G11B5/40 ,  G11B5/483 ,  G11B5/6076

摘要： Disclosed is a glide head for a magnetic disk that has a high sensitivity for efficiently transmitting a vibration due to a defect of a magnetic disk to piezoelectric element and the like and has high abrasion resistance and a long service life. The glide head is resiliently held at an end of a suspension arm through a flexure and has a slider, a load point of which a pressing force from the suspension arm is applied to through a pivot disposed on the flexure. The slider comprises two sliding rails that protrude from a bottom surface of the slider, extend from a leading end of the slider to a trailing end of the slider, parallel to and at a distance from each other, and have near the trailing end of the slider a rear edge that works as a sensor for detecting the defect of the magnetic disk. Each sliding rail has an upstream floating surface positioned within a region from the slider leading end to the load point and a downstream floating surface within a region from the load point to the slider trailing end so that the slider has a floating pitch angle from 140 to 380 μrad. A length of the upstream floating surface is preferably from 0.67 to 0.91 as expressed by a ratio to the total floating surface length.

摘要翻译： 公开了一种用于磁盘的滑动头，其具有高灵敏度，用于将由于磁盘的缺陷导致的振动有效地传递到压电元件等，并且具有高耐磨性和长的使用寿命。 滑动头通过挠曲件弹性地保持在悬架臂的端部并且具有滑块，其中来自悬架臂的按压力通过设置在挠曲件上的枢轴被施加的载荷点。 滑块包括从滑动件的底表面突出的两个滑动导轨，从滑块的前端延伸到滑块的后端，平行于彼此并且彼此间隔一定距离，并且具有靠近滑块的后端 滑块作为用于检测磁盘缺陷的传感器的后边缘。 每个滑轨具有位于从滑块前端到负载点的区域内的上游浮动表面以及在从负载点到滑块后端的区域内的下游浮动表面，使得滑块具有从140到 380 mur。 上游浮动表面的长度优选为0.67至0.91，以总浮动表面长度的比表示。

公开(公告)号：US07133175B2

公开(公告)日：2006-11-07

申请号：US10870203

申请日：2004-06-17

申请人： Susumu Matsui ,  Naohiro Ono

发明人： Susumu Matsui ,  Naohiro Ono

IPC分类号： G02B26/08

CPC分类号： G02B26/121

摘要： A light beam deflecting device having therein a rotor portion fixed on an outer circumference of a bearing, a polygon mirror stuck and fixed on a supporting section of the rotor portion and an elastic material for pressing and holding the polygon mirror on the supporting section, wherein the rotor portion has a cylindrical portion fixed on the outer circumference of the bearing, the supporting section and a disc-shaped flange portion provided on an end portion of the cylindrical portion, and a clearance is provided between an inner circumference of the cylinder portion on the end portion side where the flange portion is provided and an outer circumference of the bearing.

摘要翻译： 一种光束偏转装置，其中具有固定在轴承的外周上的转子部分，固定在转子部分的支撑部分上的多面镜，以及用于在支撑部分上按压并保持多面镜的弹性材料，其中 转子部分具有固定在轴承的外圆周上的圆柱形部分，支撑部分和设置在圆柱形部分的端部上的圆盘形凸缘部分，并且在圆筒部分的内圆周之间设置有间隙 设置凸缘部的端部侧和轴承的外周。

公开(公告)号：US20060133613A1

公开(公告)日：2006-06-22

申请号：US11293210

申请日：2005-12-05

申请人： Eriko Ando ,  Shuichi Ishida ,  Yasuko Fukuzawa ,  Susumu Matsui ,  Tetsuo Manchu

发明人： Eriko Ando ,  Shuichi Ishida ,  Yasuko Fukuzawa ,  Susumu Matsui ,  Tetsuo Manchu

IPC分类号： H04K1/00

CPC分类号： H04W12/06 ,  H04L9/0844 ,  H04L63/0869 ,  H04L63/205 ,  H04L2209/80 ,  H04W12/04 ,  H04W84/18

摘要： On ad hoc networks in which connection relationships among communication terminals constantly change, the processing load increases when authentication is performed each time a connection relationship changes. According to this invention, when communication terminals possess the same common key, mutual authentication is conducted with that common key, and when communication terminals do not possess the same common key, mutual authentication is conducted with a public key. Communication terminals that conducted mutual authentication exchange and retain a common key that they selected and common keys received from other communication terminals. When neither communication terminal possesses a common key at authentication, one terminal creates a common key and distributes it to the other terminal, and when one terminal has a common key it creates that common key and distributes it to the other terminal. Further, a common key possessed by a communication terminal corresponding to a relay node is broadcast periodically.

摘要翻译： 在通信终端之间的连接关系不断变化的自组织网络上，当每次连接关系改变时进行认证时，处理负载增加。 根据本发明，当通信终端具有相同的公共密钥时，用该公共密钥进行相互认证，当通信终端不具有相同的公共密钥时，用公开密钥进行相互认证。 进行相互认证的通信终端交换并保留所选择的公共密钥和从其他通信终端接收的公共密钥。 当通信终端在认证时都没有公共密钥时，一个终端创建一个公用密钥并将其分配给另一个终端，当一个终端具有公共密钥时，它创建公用密钥并将其分配给另一个终端。 此外，周期性地广播由对应于中继节点的通信终端拥有的公共密钥。

公开(公告)号：US20050003832A1

公开(公告)日：2005-01-06

申请号：US10808923

申请日：2004-03-24

申请人： Tatsuaki Osafune ,  Akio Yoshimoto ,  Susumu Matsui

发明人： Tatsuaki Osafune ,  Akio Yoshimoto ,  Susumu Matsui

IPC分类号： G01S5/02 ,  H04L12/00 ,  H04L12/24 ,  H04L29/12 ,  H04W4/02 ,  H04W8/24 ,  H04W40/24 ,  H04W64/00 ,  H04W84/18 ,  H04W88/02 ,  H04Q7/20

CPC分类号： H04W4/029 ,  H04L41/12 ,  H04L41/22 ,  H04W40/24 ,  H04W64/00 ,  H04W84/18

摘要： A method for graphically indicating the positions of nodes connected to an ad hoc network is described. The method permits graphic display of the positions of the configured nodes including at least a node having a position-information detection device such as a GPS receiving device and a node having no such device for detecting its own position information, the graphic display being accomplished based on position information obtained by the detection device and on routing information about the node with no position-information detection device.

摘要翻译： 描述用于图形地指示连接到自组织网络的节点的位置的方法。 该方法允许图形显示所配置的节点的位置，包括至少一个具有诸如GPS接收装置的位置信息检测装置的节点和不具有用于检测其自身位置信息的装置的节点，图形显示基于 检测装置获取的位置信息和关于没有位置信息检测装置的节点的路由信息​​。

公开(公告)号：US06574023B2

公开(公告)日：2003-06-03

申请号：US09908046

申请日：2001-07-18

申请人： Susumu Matsui ,  Hiroshi Kobayashi ,  Yuko Takahashi ,  Naohiro Ono ,  Hiroshi Miyakoshi ,  Katsuji Sasaki

发明人： Susumu Matsui ,  Hiroshi Kobayashi ,  Yuko Takahashi ,  Naohiro Ono ,  Hiroshi Miyakoshi ,  Katsuji Sasaki

IPC分类号： G02B2608

CPC分类号： G02B26/121

摘要： A light-beam deflecting apparatus is provided in which a polygon mirror is pushed against a flange to hold it stationary. The light-beam deflecting apparatus includes a base member; a polygon mirror rotatable with respect to the base member; a flange contacting the polygon mirror to hold the polygon mirror; and a pushing member to push the polygon mirror against the flange. One or both of contacting surfaces of the polygon mirror and the flange is/are finished to a surface roughness of Ry, which fulfills a first formula of Ry>3 &mgr;m or a second formula of 3 &mgr;m≦Ry≦20 &mgr;m.

摘要翻译： 提供了一种光束偏转装置，其中将多面镜推向凸缘以保持其固定。 光束偏转装置包括：基座部件; 相对于基座构件可旋转的多面镜; 接触多面镜以保持多面镜的凸缘; 以及将多面镜推向凸缘的推动构件。 多面镜和凸缘的接触表面中的一个或两个被完成为Ry的表面粗糙度，其满足Ry>3μm的第一公式或3μm的第二公式<= Ry <=20μm。