公开(公告)号：US07012725B2

公开(公告)日：2006-03-14

申请号：US10798745

申请日：2004-03-10

申请人： Susumu Matsui ,  Hiroyuki Horiai ,  Naohiro Ono ,  Hiroshi Miyakoshi

发明人： Susumu Matsui ,  Hiroyuki Horiai ,  Naohiro Ono ,  Hiroshi Miyakoshi

IPC分类号： G02B26/08

CPC分类号： G02B5/09

摘要： There is provided a polygon mirror comprising a mirror body shaped in a regular polygon and having circumferential surfaces, a top surface and a bottom surface, a reflection surface formed on each of the circumferential surface, a machining reference surface provided on one of the top and bottom surfaces, machined to form a mirror surface and used as a reference surface for machining the reflection surface on each of the circumferential surfaces and an assembling reference surface provided on one of the top an bottom surfaces, shaped in parallel to the machining reference surface, machined to form a rough surface and used as a reference surface for assembling the polygon mirror. The polygon mirror has a high degree of reliability in terms of stable optical characteristic when a polygon mirror and a flange member are bonded with each other.

摘要翻译： 提供了一种多面镜，其包括形成为正多边形的镜体，具有圆周表面，顶表面和底表面，形成在每个圆周表面上的反射表面，设置在顶部和 底面，被加工成镜面，用作加工每个圆周表面上的反射表面的参考表面和设置在平行于加工基准表面成形的顶部底表面之一上的组装基准表面， 加工成形成粗糙表面并用作组装多面镜的参考表面。 当多面镜和凸缘构件彼此接合时，多面镜在稳定的光学特性方面具有高可靠性。

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。

公开(公告)号：US06198561B1

公开(公告)日：2001-03-06

申请号：US09322606

申请日：1999-05-28

申请人： Hiroshi Kobayashi ,  Hiroyuki Horiai ,  Naoji Kamimura ,  Susumu Matsui

发明人： Hiroshi Kobayashi ,  Hiroyuki Horiai ,  Naoji Kamimura ,  Susumu Matsui

IPC分类号： G02B2608

CPC分类号： G02B26/121

摘要： There is described a light beam deflection apparatus in which the distortion of the polygon mirror is reduced, and the mounting accuracy of the polygon mirror is improved. The light beam deflection apparatus includes a base plate, a coil being stationary relative to the base plate and a mirror unit being rotatable with respect to the base plate. The mirror unit includes a polygon mirror, a rotating disk to mount the polygon mirror, a rotating yoke fixed to the rotating disk, a magnet attached to the rotating yoke and located opposite the coil and a buffer member inserted into a gap between the polygon mirror and the rotating yoke.

摘要翻译： 描述了减少多面镜的变形的光束偏转装置，并且提高了多面镜的安装精度。 光束偏转装置包括基板，相对于基板静止的线圈和可相对于基板旋转的反射镜单元。 反射镜单元包括多面镜，安装多面镜的旋转盘，固定到旋转盘的旋转磁轭，附接到旋转磁轭并与线圈相对定位的磁体和插入到多面镜之间的间隙中的缓冲构件 和旋转轭。

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：US07038825B2

公开(公告)日：2006-05-02

申请号：US10650058

申请日：2003-08-27

申请人： Susumu Matsui ,  Hiroshi Kobayashi ,  Takaaki Kurosawa ,  Naohiro Ono

发明人： Susumu Matsui ,  Hiroshi Kobayashi ,  Takaaki Kurosawa ,  Naohiro Ono

IPC分类号： G02B26/08

CPC分类号： G02B26/121 ,  B41J2/473

摘要： An optical deflection device includes a rotor unit having a rotary polygon mirror and a magnet, a dynamic pressure bearing having a rotary bearing member rotatably supporting the rotor unit and a stationary bearing member, and a stator unit having a base member for supporting the stationary bearing member and a magnet coil for driving the rotary unit in cooperation with the magnet. The optical deflection device further includes a stabilizing member for rectifying and stabilizing airflow caused by the rotation of the rotary polygon mirror, which is mounted on the top of the base member in such a way that the stabilizing member is located close to the mirror surface on the outer periphery of the rotary polygon mirror.

摘要翻译： 光学偏转装置包括具有旋转多面镜和磁体的转子单元，具有可旋转地支撑转子单元的旋转轴承构件和静止轴承构件的动压轴承，以及具有用于支撑静止轴承的基座构件的定子单元 构件和用于与磁体协作驱动旋转单元的磁体线圈。 光学偏转装置还包括稳定构件，用于整流和稳定由旋转多面镜的旋转引起的气流，该旋转多面镜以安装在基座构件的顶部上的方式使得稳定构件位于靠近镜面的位置 旋转多面镜的外周。

公开(公告)号：US06894817B2

公开(公告)日：2005-05-17

申请号：US10341192

申请日：2003-01-13

申请人： Susumu Matsui ,  Takahiro Ohkubo ,  Katsuji Sasaki ,  Naohiro Ono

发明人： Susumu Matsui ,  Takahiro Ohkubo ,  Katsuji Sasaki ,  Naohiro Ono

IPC分类号： B41J2/44 ,  F16C17/10 ,  G02B26/10 ,  G02B26/12 ,  G02B26/08

CPC分类号： G02B26/121

摘要： An optical deflection device having: a rotor unit including a rotary polygon mirror having a plurality of mirror surfaces on the side surface portion and a holding member holding the polygon mirror; an air dynamic pressure bearing including a rotary bearing member to support the rotor unit and a fixed bearing member rotatably supporting the rotary member; and a stator unit which supports the fixed bearing member, including a winding coil oppositely arranged to the magnet, wherein prior to an assembly process, the adhesive agent layer is formed between the outer peripheral surface of the rotary bearing member and the inner peripheral surface of the holding member, the holding member and the rotary bearing member are set at the following condition, (the inner diameter of the holding member before the assembling)≧(the outer diameter of the rotary bearing member before the assembling).

摘要翻译： 一种光学偏转装置，具有：转子单元，其具有在所述侧面部具有多个镜面的旋转多面镜和保持所述多面镜的保持部件; 包括用于支撑转子单元的旋转轴承构件和可旋转地支撑旋转构件的固定轴承构件的空气动压轴承; 以及定子单元，其支撑所述固定轴承构件，所述定子单元包括与所述磁体相对布置的绕组线圈，其中在组装过程之前，所述粘合剂层形成在所述旋转轴承构件的外周表面和所述旋转轴承构件的内周表面之间 保持构件，保持构件和旋转轴承构件被设定为以下状态（组装前的保持构件的内径）=（组装前的旋转轴承构件的外径）。

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：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。