Light source
    12.
    发明授权
    Light source 失效
    光源

    公开(公告)号:US07801186B2

    公开(公告)日:2010-09-21

    申请号:US11952647

    申请日:2007-12-07

    IPC分类号: H01S3/30

    摘要: A spatial coupling provided between an amplified-light waveguide and an output-light waveguide includes a wavelength selecting element that selectively transmits a light having a desired wavelength band out of a spontaneous emission light generated in the amplified-light waveguide and a lens unit that couples the spontaneous emission light to the wavelength selecting unit. An input-side light reflecting unit provided between a semiconductor pumping laser and the amplified-light waveguide and an output-side light reflecting unit formed on an output side of the spatial coupling unit form a laser resonator.

    摘要翻译: 提供在放大光波导和输出光波导之间的空间耦合包括波长选择元件,其选择性地透射在放大光波导中产生的自发发射光中具有期望波长带的光;以及透镜单元,其耦合 对波长选择单元的自发发射光。 设置在半导体泵浦激光器和放大光波导之间的输入侧光反射单元和形成在空间耦合单元的输出侧的输出侧光反射单元形成激光谐振器。

    Wavelength locker module and wavelength controller for optical communication
    13.
    发明授权
    Wavelength locker module and wavelength controller for optical communication 失效
    用于光通信的波长锁模块和波长控制器

    公开(公告)号:US06788468B2

    公开(公告)日:2004-09-07

    申请号:US09986876

    申请日:2001-11-13

    IPC分类号: G02B2714

    摘要: A wavelength controller includes a wavelength locker module, having a prism for dividing incident light into first and second branched light beams, a first light quantity detector for receiving the first branched light beam through a wavelength selective filter and a second light quantity detector for directly receiving the second branched light beam, and detects and suppresses a wavelength variation in incident light entering the module based on outputs of the light quantity detectors.

    摘要翻译: 波长控制器包括波长锁定器模块,其具有用于将入射光分成第一和第二分支光束的棱镜,用于通过波长选择滤光器接收第一分支光束的第一光量检测器和用于直接接收的第二光量检测器 第二分支光束,并且基于光量检测器的输出来检测并抑制入射到模块中的入射光的波长变化。

    Method and device for avoiding error of pointer process in SDH radio communication
    14.
    发明授权
    Method and device for avoiding error of pointer process in SDH radio communication 有权
    用于避免SDH无线电通信中指针进程错误的方法和装置

    公开(公告)号:US06714531B1

    公开(公告)日:2004-03-30

    申请号:US09160605

    申请日:1998-09-25

    IPC分类号: H04J324

    摘要: A method of preventing an error of a pointer process in an SDH radio device which receives an STM frame having a section overhead and a payload therein includes the steps of distributing a pointer to unused bytes or undefined bytes in the section overhead of the STM frame, the pointer indicating a start position of multiplex data in the payload of the STM frame, and transmitting the STM frame to the SDH radio device.

    摘要翻译: 一种在接收具有扇区开销和有效载荷的STM帧的SDH无线电设备中防止指针进程错误的方法包括在STM帧的部分开销中分配指向未使用字节或未定义字节的指针的步骤, 该指针指示STM帧的有效载荷中的复用数据的开始位置,并将STM帧发送到SDH无线电设备。

    HYDROXYALKYLCELLULOSE MICROPARTICLES
    15.
    发明申请
    HYDROXYALKYLCELLULOSE MICROPARTICLES 有权
    羟丙基纤维素微球

    公开(公告)号:US20120232167A1

    公开(公告)日:2012-09-13

    申请号:US13510096

    申请日:2010-11-24

    IPC分类号: C08B11/08 B02C19/00 A61K47/38

    摘要: Provided is a method of producing hydroxyalkylcellulose microparticles, the method including generating a pulse shock wave, and supplying a hydroxyalkylcellulose aqueous solution to the pulse shock wave generation region, thereby crushing and drying the hydroxyalkylcellulose aqueous solution. According to the production method, hydroxyalkylcellulose microparticles having a volume-average particle size of at least 0.1 μm but less than 15 μm are obtained. By mixing the hydroxyalkylcellulose microparticles with a principal agent and subjecting the resulting mixture to a tablet compression, a solid preparation having excellent tensile strength and disintegration properties can be obtained.

    摘要翻译: 提供一种生产羟烷基纤维素微粒的方法,该方法包括产生脉冲冲击波,并将脉冲冲击波产生区域的羟烷基纤维素水溶液供应,从而破碎和干燥羟烷基纤维素水溶液。 根据制造方法,得到体积平均粒径为0.1μm以上且小于15μm的羟烷基纤维素微粒。 通过将羟烷基纤维素微粒与主剂混合并将所得混合物进行片剂压片,可以获得具有优异拉伸强度和崩解性能的固体制剂。

    Communication apparatus and congestion regulation control method
    17.
    发明授权
    Communication apparatus and congestion regulation control method 失效
    通信设备和拥塞调节控制方法

    公开(公告)号:US07139830B2

    公开(公告)日:2006-11-21

    申请号:US09773339

    申请日:2001-01-31

    IPC分类号: G06F15/16

    摘要: A communication apparatus and a congestion regulation control method which execute regulation control at the time of congestion, thereby improving communication quality. A congestion monitor monitors a congestion state, sets a congestion level and determines whether or not to perform regulation based on the congestion level. Traffic measuring unit measures the number of received signals as a traffic intensity. A traffic comparitor compares the traffic intensity with a preset traffic-regulation start traffic intensity when it is determined that regulation is to be performed. A regulation control means performs traffic regulation control when a comparison result shows that the traffic intensity is equal to or greater than the traffic-regulation start traffic intensity, and performs regulation control on a maintenance and operation process when the traffic intensity is smaller than the traffic-regulation start traffic intensity.

    摘要翻译: 一种在拥塞时执行调节控制的通信装置和拥塞调节控制方法,从而提高通信质量。 拥塞监视器监视拥塞状态,设置拥塞级别,并确定是否基于拥塞级别执行调节。 流量测量单元测量接收信号的数量作为交通强度。 当确定要执行调节时,交通比较器将交通强度与预设的交通规则开始交通强度进行比较。 当比较结果表示交通强度等于或大于交通规则开始交通强度时,调节控制装置执行交通调节控制,并且当交通强度小于交通流量时,对维护和运行处理进行调节控制 监管启动交通强度。

    Optical circulator
    18.
    发明授权
    Optical circulator 失效
    光循环器

    公开(公告)号:US06826323B2

    公开(公告)日:2004-11-30

    申请号:US10011636

    申请日:2001-12-05

    IPC分类号: G02B626

    CPC分类号: G02B6/2746 G02F1/093

    摘要: An optical circulator has optical elements structured to control return loss for light propagating from an input port to an output port. In some embodiments, the optical circulator has a port configuration that aligns a first optical port along the central axis of a first lens, aligns a second optical port along the central axis of a second lens and positions a third optical port adjacent to the first optical port. A light adjusting optical element may be included to adjust the direction of light emanating from the first optical port and the direction of light propagating to the third optical port to be parallel to each other.

    摘要翻译: 光学循环器具有构造成控制从输入端口到输出端口传播的光的回波损耗的光学元件。 在一些实施例中,光学循环器具有使第一光学端口沿着第一透镜的中心轴线对准的端口配置,沿着第二透镜的中心轴线对准第二光学端口并且定位与第一光学器件相邻的第三光学端口 港口。 可以包括调光光学元件以调节从第一光学端口发出的光的方向和传播到第三光学端口的光的方向彼此平行。

    Communications system using portable recording medium
    19.
    发明授权
    Communications system using portable recording medium 失效
    通讯系统采用便携式录音媒体

    公开(公告)号:US06229882B1

    公开(公告)日:2001-05-08

    申请号:US09339212

    申请日:1999-06-24

    IPC分类号: H04M164

    摘要: By using an external portable recording medium that stores a personal ID, a communications apparatus automatically transmits the personal ID and its own terminal identification information to a center apparatus. The center apparatus manages the personal ID and the terminal identification information so that they are correlated with each other. For example, the terminal identification information includes a called-party address, a communication mode, and a position ID Further, the center apparatus manages a present/absent mode for each personal ID. During the present mode, the center apparatus forwards a call using a personal telecommunication number, such as a UPT (universal personal telecommunication) number, which corresponds to a certain personal ID to a communications apparatus that corresponds to the personal ID. During the absent mode, the center apparatus automatically records a message. Further, the communications apparatus reads a card ID, which may be composed of a personal ID, a personal telecommunication number, etc., from the IC card, and compares it with a card ID that is stored in a card ID storing section. If they are identical, the communications apparatus judges that the IC card is not a new one and skips a center authentication operation. If they are not identical, the communications apparatus judges that the IC card is a new one and effects the center authentication operation.

    摘要翻译: 通过使用存储个人ID的外部便携式记录介质,通信装置将个人ID及其自己的终端识别信息自动发送到中心设备。 中心设备管理个人ID和终端识别信息,使得它们彼此相关。 例如,终端识别信息包括被叫方地址,通信模式和位置​​ID。此外,中心设备管理每个个人ID的当前/不存在模式。 在本模式中,中心设备使用与个人ID对应的通信装置的个人电话号码(例如与特定个人ID相对应的UPT(通用个人电信)号码)转接呼叫。 在缺席模式下,中心设备自动记录消息。 此外,通信装置从IC卡读取可以由个人ID,个人电信号等构成的卡ID,并将其与存储在卡ID存储部中的卡ID进行比较。 如果它们相同,则通信装置判断IC卡不是新的,并且跳过中心认证操作。 如果它们不相同,则通信装置判断IC卡是新卡,并进行中心认证操作。

    Multilayer ceramic capacitor
    20.
    发明授权
    Multilayer ceramic capacitor 失效
    多层陶瓷电容器

    公开(公告)号:US5835338A

    公开(公告)日:1998-11-10

    申请号:US724781

    申请日:1996-10-03

    IPC分类号: H01G4/30 H01G4/06

    CPC分类号: H01G4/30

    摘要: A multilayer ceramic capacitor comprising an interlayer, which mitigates stress of a dielectric material cause by a counter piezoelectric phenomenon, provided between capacity-forming layers. The capacity-forming layer preferably comprises seven or more internal electrode layers including a first electrode layer and a second electrode layer, the first electrode layer having two or more electrodes, the second electrode layer having one or more electrodes which all face the first electrode layer, the first and second electrode layers forming two or more capacitor units connected in series. The interlayer preferably has a thickness of from 75 to 900 .mu.m. The interlayer preferably contains internal electrodes having a structure incapable of forming a capacity.

    摘要翻译: 一种层叠陶瓷电容器,其特征在于,在电容形成层之间设置有夹层,其缓和由电抗体产生的电介质材料的应力。 容量形成层优选包括七个或更多个包括第一电极层和第二电极层的内部电极层,所述第一电极层具有两个或更多个电极,所述第二电极层具有全部面向所述第一电极层的一个或多个电极 第一和第二电极层形成串联连接的两个或多个电容器单元。 中间层的厚度优选为75〜900μm。 中间层优选含有不能形成能力的结构的内部电极。