Optical system for optical information recording/reproducing apparatus
    1.
    发明授权
    Optical system for optical information recording/reproducing apparatus 失效
    用于光学信息记录/再现装置的光学系统

    公开(公告)号:US5617387A

    公开(公告)日:1997-04-01

    申请号:US782737

    申请日:1991-10-28

    摘要: In an optical system comprising a light source section consisting of a semiconductor laser and a collimator lens, an objective lens for focusing a light beam on an optical disk, a beam splitter for separating part of the light beam reflected from the optical disk, a condenser lens, and a photosensor for detecting the separated light beam to produce a focusing and a tracking error signal, a plane parallel plate is provided between the light source section and the beam splitter. By rotating the plane parallel plate with an adjusting mechanism, the light beam undergoes a parallel shift, so that the intensity distribution of light being incident on the objective lens is varied and a tracking offset due to a deviation of the optical axis of the output light from the light source section can be compensated for. The plane parallel plate may be disposed between the beam splitter and the condenser lens.

    摘要翻译: 在包括由半导体激光器和准直透镜构成的光源部分的光学系统中,用于将光束聚焦在光盘上的物镜,用于分离从光盘反射的光束的一部分的分束器,冷凝器 透镜和用于检测分离的光束以产生聚焦和跟踪误差信号的光电传感器,在光源部分和分束器之间设置平面平行板。 通过用调整机构旋转平面平行板,光束经受平行移动,使得入射到物镜上的光的强度分布变化,并且由于输出光的光轴偏离引起的跟踪偏移 从光源部分可以补偿。 平面平行板可以设置在分束器和聚光透镜之间。

    Optical head structure having compactly arranged parts
    2.
    发明授权
    Optical head structure having compactly arranged parts 失效
    具有紧凑布置部件的光头结构

    公开(公告)号:US5544144A

    公开(公告)日:1996-08-06

    申请号:US556829

    申请日:1995-11-02

    IPC分类号: G11B7/125 G11B7/135 G11B7/00

    摘要: An optical head structure, employed in an optical device, in which light radiated from a predetermined light source is projected onto a predetermined recording medium through a light splitting member is disclosed. Part of the light is directed to the outside of the light splitting member and converged so as to be detected by a predetermined light detecting member. The light directed to the outside of the light splitting member is reflected at a predetermined angle by a predetermined light reflecting member. Thus, it becomes possible to make the whole volume of the optical device smaller. Also, the number of parts required in the optical head structure can be decreased.

    摘要翻译: 公开了一种在光学装置中使用的光学头结构,其中从预定光源辐射的光通过分光构件投影到预定的记录介质上。 光的一部分被引导到分光构件的外部并会聚,以便由预定的光检测构件检测。 指向分光构件外侧的光被预定的光反射构件以预定的角度反射。 因此,可以使光学装置的整体体积更小。 此外,可以减少光头结构中所需的部件数量。

    Mobile communication method, mobility management node, serving gateway apparatus, packet data network gateway apparatus, policy controller, and packet switch
    5.
    发明授权
    Mobile communication method, mobility management node, serving gateway apparatus, packet data network gateway apparatus, policy controller, and packet switch 有权
    移动通信方式,移动性管理节点,服务网关装置,分组数据网关装置,策略控制器,分组交换机

    公开(公告)号:US08675609B2

    公开(公告)日:2014-03-18

    申请号:US13877755

    申请日:2011-10-04

    IPC分类号: H04W4/00 H04L12/66

    摘要: A mobile communication system according to the present invention includes the steps of: causing an UE to switch a radio access network in a connection destination from E-UTRAN to UTRAN/GERAN; causing an MME to receive “Delete Bearer Request” to a voice communication packet bearer from an S-GW; and causing the MME to transmit to the S-GW a “Delete Bearer Response” to the “Delete Bearer Request”, without giving an instruction to the UE#1 or the E-UTRAN to release the voice communication packet bearer, if a core bearer disconnection flag is set in the received “Delete Bearer Request”.

    摘要翻译: 根据本发明的移动通信系统包括以下步骤:使UE将连接目的地的无线接入网从E-UTRAN切换到UTRAN / GERAN; 使得MME从S-GW接收到“删除承载请求”给语音通信分组承载; 并且使得MME向“S-GW”发送“删除承载请求”,而不向UE#1或E-UTRAN发出释放语音通信分组承载的指令,如果核心 在接收到的“删除承载请求”中设置承载断开标志。

    DEVELOPER CASE AND IMAGE FORMING APPARATUS TO WHICH DEVELOPER CASE IS APPLIED
    6.
    发明申请
    DEVELOPER CASE AND IMAGE FORMING APPARATUS TO WHICH DEVELOPER CASE IS APPLIED 有权
    开发案例和图像形成装置应用于开发案例

    公开(公告)号:US20120263496A1

    公开(公告)日:2012-10-18

    申请号:US13445494

    申请日:2012-04-12

    申请人: Takashi Morita

    发明人: Takashi Morita

    IPC分类号: G03G15/06

    摘要: A developer case that contains developer and supplies the developer to another device in a specified replenishing position includes a main body and a rotating unit. The main body includes a bottom wall, a top wall, and first and second side walls. The rotating unit includes a rotation shaft, a transportation member, and a drive input member. The first and second side walls respectively have first and second linear inner surfaces. When the developer case is in the replenishing position, when a line perpendicular to a horizontal line that passes through an axis of the rotation shaft is defined as a reference line, a first angle θ1 formed between the reference line and the first linear inner surface is less than a second angle θ2 formed between the reference line and the second linear inner surface.

    摘要翻译: 包含显影剂并将开发者提供给指定补充位置中的另一设备的显影盒包括主体和旋转单元。 主体包括底壁,顶壁以及第一和第二侧壁。 旋转单元包括旋转轴,输送构件和驱动输入构件。 第一和第二侧壁分别具有第一和第二线性内表面。 当显影剂盒处于补充位置时,当将与通过旋转轴的轴线的水平线垂直的线定义为参考线时,形成在基准线和第一线性内部之间的第一角度& 表面小于在参考线和第二线性内表面之间形成的第二角度; 2。

    MOBILE COMMUNICATION METHOD, MOBILE COMMUNICATION SYSTEM, DELIVERY SERVER, SUBSCRIBER INFORMATION MANAGEMENT SERVER, AND SESSION MANAGEMENT SERVER
    7.
    发明申请
    MOBILE COMMUNICATION METHOD, MOBILE COMMUNICATION SYSTEM, DELIVERY SERVER, SUBSCRIBER INFORMATION MANAGEMENT SERVER, AND SESSION MANAGEMENT SERVER 审中-公开
    移动通信方法,移动通信系统,交付服务器,订户信息管理服务器和会话管理服务器

    公开(公告)号:US20120051352A1

    公开(公告)日:2012-03-01

    申请号:US13266480

    申请日:2010-04-12

    IPC分类号: H04W92/00 H04L12/66

    摘要: A radio base station includes a mobile communication method for delivering an incoming signal for voice communication to a mobile station on standby in any of a plurality of classifications of radio access networks. The method includes, when a session management server managing a mobile station and the classification of the radio access network detects a change to the classification of the radio access network of the standby target of the mobile station, a subscriber information management server managing the subscriber information of each mobile station is notified. The subscriber information management server notifies the delivery server of the classification of the radio access network of the standby target. The delivery server manages the classification of the radio access network of the standby target of the mobile station as notified by the subscriber information management server. The delivery server delivers the incoming signal for voice communication.

    摘要翻译: 无线基站包括移动通信方法,用于在无线电接入网络的多个分类中的任何一个中将用于语音通信的输入信号传送到待机的移动台。 该方法包括:当管理移动台的会话管理服务器和无线接入网络的分类检测到移动台的备用对象的无线接入网络的分类的变化时,管理用户信息的用户信息管理服务器 通知每个移动台。 订户信息管理服务器通知传送服务器备用目标的无线电接入网络的分类。 传送服务器管理由用户信息管理服务器通知的移动台的备用对象的无线接入网络的分类。 传送服务器传送用于语音通信的输入信号。

    Sound source separation apparatus and sound source separation method
    8.
    发明申请
    Sound source separation apparatus and sound source separation method 审中-公开
    声源分离装置和声源分离方法

    公开(公告)号:US20090012779A1

    公开(公告)日:2009-01-08

    申请号:US12073336

    申请日:2008-03-04

    IPC分类号: G10L21/00

    CPC分类号: G10L21/0272 H04R1/403

    摘要: A sound source separation apparatus includes: an SIMO-ICA process unit, separating and generating an SIMO signal by the BSS method based on the ICA method; a sound source direction estimation unit, estimating a sound source direction based on a separating matrix, computed by a learning calculation of the BSS method based on the ICA method; a beamformer process unit, performing, on each SIMO signal, a beamformer process of enhancing, according to each frequency bin, a sound component from each sound source direction; an intermediate process unit, performing an intermediate process that includes performing a selection process, etc., according to each frequency bin on signals other than a specific signal among the beamformer processed sound signals; and an untargeted signal component elimination unit, eliminating noise signal components by comparing for one signal in the specific SIMO signal, volumes of the specific beam former processed sound signal and the intermediate processed signal according to each frequency bin.

    摘要翻译: 声源分离装置包括:SIMO-ICA处理单元,基于ICA方法通过BSS方法分离和产生SIMO信号; 声源方向估计单元,基于通过基于所述ICA方法的所述BSS方法的学习计算而计算出的基于分离矩阵的声源方向; 波束形成处理单元,在每个SIMO信号上执行波束形成处理,根据每个频率仓,增强来自每个声源方向的声音分量; 中间处理单元,对波束形成处理声音信号中的特定信号以外的信号,根据每个频率块执行包括进行选择处理等的中间处理; 以及非目标信号分量消除单元,通过比较特定SIMO信号中的一个信号,根据每个频率仓,特定波束形成处理声音信号的体积和中间处理信号来消除噪声信号分量。

    File conversion method, file converter, and file display system
    9.
    发明授权
    File conversion method, file converter, and file display system 失效
    文件转换方法,文件转换器和文件显示系统

    公开(公告)号:US07010551B2

    公开(公告)日:2006-03-07

    申请号:US09809668

    申请日:2001-03-15

    IPC分类号: G06F7/00 G06F12/00

    摘要: A file conversion method, a data converter, and a file display system for extracting data handled by a limited capability display device from a plurality of pieces of data displayable on a standard display unit with a start and an end of each piece of data indicated by respective identifiers and for outputting the extracted data to the device in which the identifier is detected by reading the file and it is then determined whether identified data can be displayed on the limited capability display device. The data identified by the identifier is extracted and an output file, different than the file that was read, is created from the extracted data.

    摘要翻译: 一种文件转换方法,数据转换器和文件显示系统,用于从由可显示在标准显示单元上的多条数据提取由有限能力显示装置处理的数据,其中每条数据的开始和结束由 相应的标识符,并且通过读取文件将提取的数据输出到其中检测到标识符的设备,然后确定是否可以在受限能力显示设备上显示识别的数据。 提取由标识符识别的数据,并且从提取的数据创建与读取的文件不同的输出文件。

    Information provision system, information regeneration terminal, and server
    10.
    发明授权
    Information provision system, information regeneration terminal, and server 失效
    信息提供系统,信息再生终端和服务器

    公开(公告)号:US06600930B1

    公开(公告)日:2003-07-29

    申请号:US09112278

    申请日:1998-07-09

    IPC分类号: H04B138

    摘要: An information communication system includes a portable radiocommunication terminal, an information provision system in which various provided information can be readily acquired, and a server. The server and a plurality of portable radiocommunication terminals are connected via a network by a wireless connection. Send information and receive information are communicated between the terminal and the server according to a predetermined protocol and a predetermined communication data format respectively suitable for the network and independent of an established communication system. When a user of the terminal performs an operation for calling specifying a party according to the established communication system, the server receives send information including a request for calling and executes processing for information communication suitable for the established communication system. Data addressed to each terminal is received by the server and stored in the storage means of the server. Each terminal acquires desired receive by requesting the server for the data.

    摘要翻译: 信息通信系统包括便携式无线电通信终端,可以容易地获取各种提供的信息的信息提供系统和服务器。 服务器和多个便携式无线电通信终端通过无线连接经由网络连接。 发送信息和接收信息根据预定的协议和分别适合于网络并且独立于已建立的通信系统的预定通信数据格式在终端和服务器之间进行通信。 当终端的用户根据建立的通信系统执行用于呼叫指定方的操作时,服务器接收包括呼叫请求的发送信息,并执行适合于所建立的通信系统的信息通信处理。 寻址到每个终端的数据由服务器接收并存储在服务器的存储装置中。 每个终端通过请求服务器获取所需的接收数据。