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51. 发明授权

US06307451B1 Dielectric waveguide comprising connected dielectric strips 失效
标题翻译：介质波导包括连接的介质条
公开(公告)号：US06307451B1
公开(公告)日：2001-10-23
申请号：US09114738
申请日：1998-07-13
申请人： Atsushi Saitoh , Toru Tanizaki , Hiroshi Nishida , Ikuo Takakuwa , Yoshinori Taguchi , Nobuhiro Kondo , Taiyo Nishiyama
发明人： Atsushi Saitoh , Toru Tanizaki , Hiroshi Nishida , Ikuo Takakuwa , Yoshinori Taguchi , Nobuhiro Kondo , Taiyo Nishiyama
IPC分类号： H01P316
CPC分类号： H01P3/165 , H01P1/04
摘要： A dielectric waveguide designed to avoid the influence of reflection of electromagnetic waves at connected portions of dielectric strips and to have an improved characteristic. A third dielectric strip is inserted in a part of a connection section at which a first dielectric strip and a second dielectric strip are connected to each other, and the distances between the three connection planes in said connection section are determined so that a wave reflected at the connection plane between the first and third dielectric strips, a wave reflected at the connection plane between the first and second dielectric strips, and a wave reflected at the connection plane between the second and third dielectric strips are superposed with a phase difference of 2&pgr;/3 from each other. Alternatively or in addition, the distance between the first-second dielectric strip connection plane and the first-third dielectric strip connection plane is set to ⅙ of the guide wavelength of an electromagnetic wave propagating through the dielectric strips, and the distance between the first-second dielectric strip connection plane and the second-third dielectric strip connection plane is set to ⅙ of the guide wavelength. Reflected waves are thereby superposed in phase opposition to each other to cancel out. In this manner, propagation of a reflected signal to ports is limited.
摘要翻译：一种介质波导，设计用于避免电介质条连接部分电磁波反射的影响，并具有改进的特性。将第三介质条插入连接部分的第一介质条和第二介质条彼此连接的部分中，并且确定所述连接部中的三个连接平面之间的距离，使得在在第一和第三介质条之间的连接平面，在第一和第二介质条之间的连接平面处反射的波和在第二和第三介质条之间的连接平面反射的波被叠加，相位差为2pi / 3彼此。或者或另外，第一介质条连接平面与第一至第三介质条连接面之间的距离设定为通过介质条传播的电磁波的引导波长的⅙，第二介质条连接平面和第二 - 第三介质条连接平面被设置为导向波长的。。因此，反射波彼此相对叠置以抵消。以这种方式，将反射信号传播到端口是有限的。

52. 发明授权

US06246665B1 Method for attending occurrence of failure in an exchange system that exchanges cells having fixed-length, and interface unit and concentrator equipped in the exchange system using the method 失效
标题翻译：在交换系统中出现故障发生的方法，交换系统中交换系统中使用固定长度的交换系统，接口单元和集中器配备在交换系统中使用该方法
公开(公告)号：US06246665B1
公开(公告)日：2001-06-12
申请号：US08772833
申请日：1996-12-24
申请人： Yoshihiro Watanabe , Hiroshi Nishida , Sumie Morita , Kenichi Okabe
发明人： Yoshihiro Watanabe , Hiroshi Nishida , Sumie Morita , Kenichi Okabe
IPC分类号： H04J314
CPC分类号： H04L49/3081 , H04L2012/5627 , H04L2012/563 , H04Q11/0478
摘要： An ATM exchange system which handles fixed-length cells, such as an ATM exchange, is designed in such a manner that even when a failure occurs particularly in an interface unit or an ATM switch section, downstream stations can be informed of the failure reliably and that when some failure is detected, counting of a charge counter is disabled to always ensure proper charging. For a method of matching between software and hardware in the ATM exchange system including the ATM switch section having a plurality of line associated sections and firmwares associated with those line associated sections, and a call control processor for controlling the ATM switch section, identifiers of an SVC (Switched Virtual Channel) call and a PVC (Permanent Virtual Channel) call are given to connection information of software on the call control processor, connection data affixed with the identifier of the SVC call is released only on the software on the call control processor during a restarting process of the call control processor, and a request to release the SVC call to all the line associated sections in the hardware of the ATM switch section, whereby matching of path information between the software on the call control processor and the hardware of the ATM switch section is performed.
摘要翻译：以ATM交换机等方式处理固定长度的小区的ATM交换系统，即使特别是在接口单元或ATM交换机部分发生故障的情况下，可以将下游站点可靠地通知故障，当检测到某些故障时，禁止对计费计数器的计数，以始终确保正确的充电。对于ATM交换系统中的软件和硬件之间的匹配方法，包括具有与这些线路相关部分相关联的多个线路相关部分和固件的ATM交换部分，以及用于控制ATM交换部分的呼叫控制处理器， SVC（交换虚拟通道）呼叫和PVC（永久虚拟信道）呼叫被给予呼叫控制处理器上的软件的连接信息，附加有SVC呼叫的标识符的连接数据仅在呼叫控制处理器上的软件上被释放在呼叫控制处理器的重新启动过程中，以及向ATM交换机部分的硬件中的所有线路相关部分释放SVC呼叫的请求，由此呼叫控制处理器上的软件与硬件之间的路径信息的匹配 ATM切换部分被执行。

53. 发明授权

US06243230B1 Disk drive unit with hydrodynamic fluid bearing unit and disk device with said drive unit 有权
标题翻译：带有流体动力流体轴承单元的磁盘驱动单元和带有驱动单元的磁盘设备
公开(公告)号：US06243230B1
公开(公告)日：2001-06-05
申请号：US09277163
申请日：1999-03-26
申请人： Katsutoshi Nii , Kenji Tomida , Hiroshi Nishida , Kouki Uefune , Yuuichi Yanagase , Masaru Muranishi , Takashi Kouno , Kazuhiko Kawakami , Hisanobu Kanamaru , Noriyuki Kumasaka
发明人： Katsutoshi Nii , Kenji Tomida , Hiroshi Nishida , Kouki Uefune , Yuuichi Yanagase , Masaru Muranishi , Takashi Kouno , Kazuhiko Kawakami , Hisanobu Kanamaru , Noriyuki Kumasaka
IPC分类号： G11B1702
CPC分类号： H02K5/1675 , F16C17/028 , F16C33/1075 , F16C2370/12 , G11B19/2018
摘要： A disk drive unit includes a rotary member, which has a spindle, and has an information-recording disk fixedly mounted thereon, and a bearing unit rotatably supporting the spindle. The bearing unit includes a radial bearing device, provided in opposed relation to an outer peripheral surface of the spindle, and a thrust bearing device provided in opposed relation to a distal end surface of the spindle. The radial bearing device has a concentric arc-shaped bearing surface, which is concentric with the circular outer periphery of the spindle, and a non-concentric arc-shaped bearing surface which is non-concentric with the circular outer periphery of the spindle. The disk drive unit further includes a motor for imparting a rotational force to the spindle, and a lubricating fluid filled in the bearing unit.
摘要翻译：磁盘驱动单元包括具有主轴的旋转构件，并且具有固定地安装在其上的信息记录盘，以及可旋转地支撑心轴的轴承单元。轴承单元包括与主轴的外周表面相对设置的径向轴承装置，以及与主轴的远端表面相对设置的止推轴承装置。径向轴承装置具有与心轴的圆形外周同心的同心圆弧状的支承面，以及与心轴的圆形外周不同心的非同心圆弧状的支承面。盘驱动单元还包括用于向主轴施加旋转力的马达和填充在轴承单元中的润滑流体。

54. 发明授权

US6163227A Non radiative dielectric waveguide having a portion for line conversion between different types of non radiative dielectric waveguides 有权
标题翻译：非辐射介质波导，其具有用于不同类型的非辐射介质波导之间的线路转换的部分
公开(公告)号：US6163227A
公开(公告)日：2000-12-19
申请号：US216575
申请日：1998-12-18
申请人： Atsushi Saitoh , Toru Tanizaki , Hiroshi Nishida , Ikuo Takakuwa , Yoshinori Taguchi
发明人： Atsushi Saitoh , Toru Tanizaki , Hiroshi Nishida , Ikuo Takakuwa , Yoshinori Taguchi
IPC分类号： H01P1/04 , H01P1/12 , H01P3/16 , H01P5/02 , H01P5/08 , H01P5/18
CPC分类号： H01P3/165
摘要： In a millimeter wave module or the like having both a normal NRD guide and a hyper NRD guide, a conversion portion structure for non, radiative dielectric waveguides of different types has excellent conversion characteristics at the connection between the two types of NRD guides. In a first conversion portion, the width of a dielectric strip is changed from the width of a dielectric strip in the hyper NRD guide portion to the width of a dielectric strip in the normal NRD guide portion, grooves of approximately the same depth as grooves in the hyper NRD guide are provided extending as far as the second conversion portion, and in a third conversion portion, the width of these grooves widens perpendicular to the propagation direction of electromagnetic waves and parallel to the face of conductive plates. According to this structure, guide conversion can be achieved with low radiation in a predetermined frequency band.
摘要翻译：在具有正常NRD引导和超NRD引导的毫米波模块等中，用于不同类型的非辐射介质波导的转换部分结构在两种类型的NRD引导件之间的连接处具有优异的转换特性。在第一转换部分中，介质条的宽度从超NRD引导部分中的介质条的宽度改变为在正常NRD引导部分中的介质条的宽度，凹槽的深度与槽提供了超NRD导向件延伸到第二转换部分，并且在第三转换部分中，这些凹槽的宽度垂直于电磁波的传播方向变宽并平行于导电板的表面。根据该结构，能够以预定频带的低辐射实现引导转换。

55. 发明授权

US6008755A Antenna-shared distributor and transmission and receiving apparatus using same 失效
标题翻译：天线共用分配器和使用它的发送和接收装置
公开(公告)号：US6008755A
公开(公告)日：1999-12-28
申请号：US956212
申请日：1997-10-22
申请人： Yohei Ishikawa , Toru Tanizaki , Hiroshi Nishida , Atsushi Saitoh
发明人： Yohei Ishikawa , Toru Tanizaki , Hiroshi Nishida , Atsushi Saitoh
IPC分类号： H01P1/213 , G01S7/02 , G01S7/03 , G01S13/34 , G01S13/93 , H01P3/16 , H01P5/02 , H01Q1/27 , H01Q1/32 , H01Q1/36 , H01Q13/00 , H01Q13/24 , H01Q19/06 , H03D9/06 , H04B1/38 , H04B1/3822 , H04B1/44 , G01S7/28
CPC分类号： H01P3/165 , G01S7/032 , H01Q1/3233 , H01Q13/24 , H01Q19/062 , G01S13/34 , G01S13/931 , G01S7/034
摘要： An antenna-shared distributor is provided such that a non-conductor section is provided in a part of two conductor planes, a dielectric resonator which resonates in the HE111 mode is disposed between the conductor planes, and first and second dielectric strips whose respective end portions face the dielectric resonator are disposed, forming first and second dielectric lines and further, a voltage-controlled oscillator and a mixer are connected to the first and second dielectric lines, respectively.
摘要翻译：设置天线共享分配器，使得非导体部分设置在两个导体平面的一部分中，以HE111模式谐振的介质谐振器设置在导体平面之间，第一和第二介质条的相应端部设置介质谐振器，形成第一和第二介质线，并且压电振荡器和混频器分别连接到第一和第二介质线。

56. 发明授权

US5867120A Transmitter-receiver 失效
标题翻译：发射机 - 接收机
公开(公告)号：US5867120A
公开(公告)日：1999-02-02
申请号：US886650
申请日：1997-07-01
申请人： Yohei Ishikawa , Toru Tanizaki , Hiroshi Nishida
发明人： Yohei Ishikawa , Toru Tanizaki , Hiroshi Nishida
IPC分类号： H01P7/10 , G01S7/02 , G01S13/34 , G01S13/60 , H01P3/16 , H01P3/18 , H01Q1/27 , H01Q1/32 , H01Q13/28 , H01Q15/04 , H01Q19/06 , H04B1/3822 , H04B1/40 , G01S7/28
CPC分类号： H01Q19/062 , H01Q1/3233 , H01Q13/28
摘要： A transmitter-receiver whose overall size can be reduced by decreasing areas occupied by a bend portion and a coupler portion of a nonradiative dielectric (NRD) waveguide. The size is not restricted by the radius of curvature and the bending angle of the bend portion. In this transmitter-receiver, the NRD waveguide is adapted so that waves are transmitted in a single mode, namely, LSM01 mode. Further, an oscillator, an isolator, a mixer and a coupler are placed in the rear of a dielectric lens. Thus, the transmitter-receiver fits within the size of the antenna.
摘要翻译：一种发射器 - 接收器，其总体尺寸可以通过减小由非辐射电介质（NRD）波导的弯曲部分和耦合器部分占据的面积而减小。该尺寸不受弯曲部分的曲率半径和弯曲角度的限制。在这个发射机 - 接收机中，NRD波导适于使波在单一模式即LSM01模式下传输。此外，振荡器，隔离器，混频器和耦合器被放置在电介质透镜的后部。因此，发射机 - 接收机适合天线的大小。

57. 发明授权

US5801904A Actuator arm with magnetic flux response to bias arm to a stop position 失效
公开(公告)号：US5801904A
公开(公告)日：1998-09-01
申请号：US641746
申请日：1996-05-02
申请人： Yoshihiko Kinoshita , Hiroshi Nishida , Tatsuya Ishigaki , Kenjiro Kai , Atsushi Ito
发明人： Yoshihiko Kinoshita , Hiroshi Nishida , Tatsuya Ishigaki , Kenjiro Kai , Atsushi Ito
IPC分类号： G11B5/54 , G11B5/55
CPC分类号： G11B5/54 , G11B5/5521
摘要： A magnetic disk apparatus wherein a magnetic member mounted on a bobbin made of a non-magnetic material is disposed at a specific position effective for the full range of movement of a transducer head such that the magnetic member and thus the head is attracted by the leakage flux in a VCM, and the attracting force thus derived has a component that produces a rotation moment in only one direction around the pivot axis of the head to bias the head toward a non-data portion of a data storage disk.

58. 发明授权

US5600289A Measuring jig used for evaluation of a device with a nonradiative dielectric waveguide 失效
标题翻译：用于评估具有非辐射介质波导的器件的测量夹具
公开(公告)号：US5600289A
公开(公告)日：1997-02-04
申请号：US520307
申请日：1995-08-28
申请人： Youhei Ishikawa , Toru Tanizaki , Hiroshi Nishida , Norimitsu Tsukai , Atsushi Saito
发明人： Youhei Ishikawa , Toru Tanizaki , Hiroshi Nishida , Norimitsu Tsukai , Atsushi Saito
IPC分类号： H01P1/04 , G01R1/04 , H01P3/16 , H01P5/08 , H01P11/00 , H01P5/00
CPC分类号： G01R1/045
摘要： A measuring jig which is used to measure characteristics of a device with a nonradiative dielectric waveguide which operates in a microwave band or in a millimeter wave band. The measuring jig has a mount section on which a device with a nonradiative dielectric waveguide is to be mounted, and a converting section which connects the device to an external circuit. The converting section has a couple of parallel conductors, a dielectric strip which is disposed between the conductors and propagates a high-frequency electromagnetic wave in a specified mode, and an end surface which is formed on an end of the conductors so as to be vertical to a traveling direction of the electromagnetic wave propagated in the dielectric strip and on which an end of the dielectric strip is exposed.
摘要翻译：一种测量夹具，用于测量具有在微波波段或毫米波段中工作的非辐射介质波导的器件的特性。测量夹具具有安装部分，在该安装部分上安装有非辐射介质波导的装置，以及将装置连接到外部电路的转换部分。转换部分具有一对平行的导体，介于导体之间的介质条，并以特定的方式传播高频电磁波;以及端面，其形成在导体的一端，使其垂直到电介质条中传播的电磁波的行进方向，并且其上露出介质条的一端。

59. 发明授权

US5532563A Disk device with auxiliary battery and start method thereof 失效
标题翻译：带辅助电池的磁盘装置及其启动方法
公开(公告)号：US5532563A
公开(公告)日：1996-07-02
申请号：US258234
申请日：1994-06-10
申请人： Kouji Kodama , Hiroshi Nishida , Hideaki Amano , Toshio Matsushita
发明人： Kouji Kodama , Hiroshi Nishida , Hideaki Amano , Toshio Matsushita
IPC分类号： G11B19/00 , G11B19/20 , H02J7/34 , H02P1/16 , H02P1/00
CPC分类号： H02J7/34 , G11B19/00 , G11B19/20 , H02P1/16
摘要： A disk device, such as an optical disk or magnetic disk, for a computer is mounted on the computer or inserted in a slot in the computer. The computer or host device provides a power supply for the disk device that is used to drive the disk in rotation and power the seek operation for read and write. When the disk device is in an idle mode in which the disk media is not spinning, the disk(s) must first be driven to the access speed of rotation during a spin up or start of rotation time period. The current supplied by the external main power source for the computer provides the start current for the spindle motor that drives the disk(s) in rotation. An auxiliary power source provides an additional current that is added to the current provided by the main power source to decrease the time in which the start operation is executed or to ensure start up when only a limited amount of current is available from the main power source. The auxiliary power source is rechargeable from the main power source, and the additional current from the auxiliary power source is not provided unless the charge state of the auxiliary power source is determined to be sufficient.
摘要翻译：用于计算机的诸如光盘或磁盘的盘装置安装在计算机上或插入计算机的槽中。计算机或主机设备为用于驱动盘旋转的磁盘设备提供电源，并为寻找操作供电以供读写。当磁盘设备处于不旋转磁盘介质的空闲模式时，必须首先将磁盘驱动到旋转时间或旋转时间段开始期间的旋转访问速度。用于计算机的外部主电源提供的电流为驱动盘旋转的主轴电机提供启动电流。辅助电源提供附加电流，其被附加到由主电源提供的电流以减少执行开始操作的时间或者当仅从主电源可用的有限量的电流时确保启动。辅助电源可从主电源充电，并且除辅助电源的充电状态被确定为足够之外，不提供来自辅助电源的附加电流。

60. 发明授权

US5406273A Data processor 失效
标题翻译：数据处理器
公开(公告)号：US5406273A
公开(公告)日：1995-04-11
申请号：US279820
申请日：1994-07-25
申请人： Hiroshi Nishida , Kenji Nishimiya , Yasumasa Yamanaka , Yukihiko Ueno , Yoshito Kataoka , Hirofumi Nishikawa , Masaharu Satoh , Yoshitugu Maekawa
发明人： Hiroshi Nishida , Kenji Nishimiya , Yasumasa Yamanaka , Yukihiko Ueno , Yoshito Kataoka , Hirofumi Nishikawa , Masaharu Satoh , Yoshitugu Maekawa
IPC分类号： G06F3/023 , H04Q5/00 , G06F13/26 , G08C19/00 , H03M11/02
CPC分类号： G06F3/0231 , H01H2207/048
摘要： A data processing apparatus receives key codes corresponding to keys depressed on a plurality of keyboards. These key codes are sequentially stored in a first-in first-out (FIFO) buffer awaiting processing by a central processing unit (CPU). If successive key code entries correspond to an auto repeat key (e.g., a space key, a backspace key, an underline key, a move cursor key, etc.), a determination is made whether the auto repeat key codes are the same. If they are, the CPU processes the subsequent auto repeat key code. If they are different, the CPU ignores that auto repeat key input. In another embodiment of the present invention, one of the keyboards is hardwired to the data processing system while a second keyboard is connected via a wireless link. Auto repeat key codes are only accepted from the first wire-connected keyboard, and any auto repeat key codes from the second wireless keyboard are ignored.
摘要翻译：数据处理装置接收与多个键盘上的按键相对应的键码。这些密钥代码顺序地存储在等待由中央处理单元（CPU）处理的先进先出（FIFO）缓冲器中。如果连续的键码条目对应于自动重复键（例如，空格键，退格键，下划线键，移动光标键等），则确定自动重复键代码是否相同。如果是，则CPU处理随后的自动重复键代码。如果它们不同，则CPU忽略该自动重复键输入。在本发明的另一个实施例中，其中一个键盘是硬连线到数据处理系统，而第二键盘通过无线链路连接。自动重复键码只能从第一个有线连接的键盘接受，而第二个无线键盘的任何自动重复键码将被忽略。

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