Composite body
    2.
    发明申请
    Composite body 审中-公开
    复合体

    公开(公告)号:US20060192328A1

    公开(公告)日:2006-08-31

    申请号:US11304055

    申请日:2005-12-14

    CPC classification number: F16B11/006 G02B7/008

    Abstract: A composite body is joined together of at least two bodies (13, 16), wherein the first body (16) is a component—or monolithically comprises a component—with very stringent requirements on the precision of its surface (typically an optical component) and wherein the second body (13) can have the broadest diversity of functions, for example carrying parts of a position-measuring arrangement or optical surfaces. Each of the two bodies (13, 16) has at least one connecting surface area (21), and the at least two respective connecting surface areas (21) lie opposite each other. Within the at least one connecting surface area (21) of one of the two bodies (13, 16) or in the proximity of said connecting surface area (21), at least one constructive means is arranged for isolating the first body (16) and/or the second body (13) from deformation.

    Abstract translation: 复合体连接在一起的至少两个主体(13,16),其中第一主体(16)是组件或整体地包括部件 - 对其表面的精度(通常为光学部件)具有非常严格的要求, 并且其中所述第二主体(13)可以具有最广泛的功能多样性,例如携带位置测量装置的部件或光学表面。 两个主体(13,16)中的每一个具有至少一个连接表面区域(21),并且所述至少两个相应的连接表面区域(21)彼此相对。 在两个主体(13,16)中的一个的至少一个连接表面区域(21)内或在所述连接表面区域(21)附近,布置有至少一个结构化装置,用于隔离第一主体(16) 和/或第二主体(13)不变形。

    Method and apparatus for encoding and storing audio/video information
for subsequent predetermined retrieval
    3.
    发明授权
    Method and apparatus for encoding and storing audio/video information for subsequent predetermined retrieval 失效
    用于编码和存储用于随后的预定检索的音频/视频信息的方法和装置

    公开(公告)号:US5815671A

    公开(公告)日:1998-09-29

    申请号:US664290

    申请日:1996-06-11

    Abstract: An entertainment service consists of program material which is encoded, supplied and stored in receivers for later retrieval at the convenience of a subscriber or user. A number of unique options are available and include a format for the presentation of audio/video commercials and other message materials without interfering with the delivery of the program materials within which the message materials are to be inserted. Message materials may be targeted at specific program subscriber groups and specific program categories. The entertainment materials are electronically supplied in a unique format of the program and message materials selectively interspersed with program break flags and message flags. The flags identify and provide preselected access to the materials previously determined by the subscriber's service. The program break flags indicate where message materials are to be inserted in the program material, and the message flags identify the specific message to be inserted as well as provide time related information. The subscriber may select program material at his or her convenience in non-real time from a menu corresponding to the subscribed services.

    Abstract translation: 娱乐服务由编程,提供和存储在接收机中的节目素材组成,用于在用户或用户方便时进行后续检索。 许多独特的选择是可用的,并且包括用于呈现音频/视频广告和其他消息材料的格式,而不干扰要在其中插入消息材料的节目材料的传递。 消息材料可能针对特定程序订阅者组和特定程序类别。 娱乐资料以程序的独特格式以及选择性地散布有程序断点标志和消息标志的消息材料以电子方式提供。 标志识别并提供预先访问由用户服务确定的材料。 程序中断标志指示要在程序材料中插入消息材料的位置,并且消息标志标识要插入的特定消息以及提供时间相关信息。 用户可以从与订阅服务对应的菜单以非实时的方式选择节目素材。

    Video media security and tracking system
    4.
    发明授权
    Video media security and tracking system 失效
    视频媒体安全和跟踪系统

    公开(公告)号:US5754648A

    公开(公告)日:1998-05-19

    申请号:US880002

    申请日:1997-06-20

    Abstract: A system for providing security and tracking data for rental video media, including digital video discs and digital video cassettes. Those new formats for video players and media allow for inclusion of security features which both allow tracking of rental of such media and prevent unauthorized rental thereof. Each player includes a decision circuit which plays a particular disc (or tape) only if a player identification number recorded on a special separate authorization memory card is the same as the player identification stored in the player, and if a movie identification number optically read from the disc matches a movie identification number recorded on the special card. A corresponding apparatus is provided at the video rental store which, at the time of rental, records on the authorization card in encrypted form the movie identification number and the number of the particular disc player for which that rental is intended. The encryption uses the private key of a public key system, the public key and the modulus being pre-recorded on the optical portion of the disc.

    Abstract translation: 一种用于为租赁视频媒体提供安全和跟踪数据的系统,包括数字视频光盘和数字录像带。 视频播放器和媒体的这些新格式允许包含安全功能,这两个功能可以跟踪这些媒体的租用,并防止未经授权的租用。 每个播放器包括仅在记录在特殊单独授权存储卡上的播放器识别号与存储在播放器中的播放器标识相同的播放特定盘(或磁带)的判定电路,并且如果电影识别号光学地从 光盘与记录在特殊卡上的电影标识号匹配。 在视频租赁商店处提供相应的装置,在出租时,在授权卡上以加密形式记录电影标识号码和预定租赁的特定盘播放机的号码。 加密使用公共密钥系统的私有密钥,公共密钥和模数被预先记录在光盘的光学部分上。

    Television aperture correction system having gateable coring means for
noise cancellation
    5.
    发明授权
    Television aperture correction system having gateable coring means for noise cancellation 失效
    电视孔径校正系统具有用于噪声消除的可选择取芯装置

    公开(公告)号:US3995108A

    公开(公告)日:1976-11-30

    申请号:US579605

    申请日:1975-05-21

    CPC classification number: H04N5/208

    Abstract: An aperture correction system employing a tapped delay line includes an integral detection/gating circuit, whereby the combination generates an improved video detail signal by removing the objectionable noise and low amplitude components which are emphasized during the aperture correction process, while retaining the original shape of the high frequency video detail transitions as enhanced by the aperture correction process. The objectionable noise cancellation is provided by selectively gating the aperture correction signal via the detection/gating circuit in response to a selected gating waveform provided from the video detail signal itself. The detection/gating circuit may be selectively disabled to cause severe attenuation of the waveform at selected low and high frequencies outside the passband of the system.

    Abstract translation: 采用抽头延迟线的孔径校正系统包括积分检测/门控电路,由此该组合通过消除在孔径校正处理期间被强调的令人讨厌的噪声和低振幅分量来产生改进的视频细节信号,同时保持原始形状 通过孔径校正处理增强的高频视频细节转变。 响应于从视频细节信号本身提供的选择的门控波形,通过检测/选通电路有选择地选通孔径校正信号来提供令人反感的噪声消除。 可以选择性地禁止检测/选通电路,以在系统通带外的选定的低频和高频处造成波形的严重衰减。

    COMPOSITE BODY
    6.
    发明申请
    COMPOSITE BODY 审中-公开
    复合体

    公开(公告)号:US20100284652A1

    公开(公告)日:2010-11-11

    申请号:US12842624

    申请日:2010-07-23

    CPC classification number: F16B11/006 G02B7/008

    Abstract: A composite body is joined together of at least two bodies (13, 16), wherein the first body (16) is a component—or monolithically comprises a component—with very stringent requirements on the precision of its surface (typically an optical component) and wherein the second body (13) can have the broadest diversity of functions, for example carrying parts of a position-measuring arrangement or optical surfaces. Each of the two bodies (13, 16) has at least one connecting surface area (21), and the at least two respective connecting surface areas (21) lie opposite each other. Within the at least one connecting surface area (21) of one of the two bodies (13, 16) or in the proximity of said connecting surface area (21), at least one constructive means is arranged for isolating the first body (16) and/or the second body (13) from deformation.

    Abstract translation: 复合体连接在一起的至少两个主体(13,16),其中第一主体(16)是组件或整体地包括部件 - 对其表面的精度(通常为光学部件)具有非常严格的要求, 并且其中所述第二主体(13)可以具有最广泛的功能多样性,例如携带位置测量装置的部件或光学表面。 两个主体(13,16)中的每一个具有至少一个连接表面区域(21),并且所述至少两个相应的连接表面区域(21)彼此相对。 在两个主体(13,16)中的一个的至少一个连接表面区域(21)内或在所述连接表面区域(21)附近,布置有至少一个结构化装置,用于隔离第一主体(16) 和/或第二主体(13)不变形。

    Digital audio data transmission system based on the information content
of an audio signal
    8.
    发明授权
    Digital audio data transmission system based on the information content of an audio signal 失效
    基于音频信号的信息内容的数字音频数据传输系统

    公开(公告)号:US5809472A

    公开(公告)日:1998-09-15

    申请号:US627947

    申请日:1996-04-03

    CPC classification number: H04H20/88

    Abstract: The data rate of speech and non-speech audio is selectively reduced by respective compression techniques based upon the information content of the type of signal. A composite audio information signal formed of speech and non-speech audio is applied to both a voice encoder and a wide-band audio compression encoder. An audio-type detection circuit examines the speech spectrum as well as the entire frequency spectrum and dynamic range of the audio information and generates a selection signal indicating whether the signal is speech or non-speech audio. A composite encoded audio signal is produced by intermingling the outputs of the encoders in response to the selection signal. The composite encoded audio signal and an identification signal indicative of the audio signal type are transmitted to respective receivers at the reduced data rates for storage, and subsequent decoding and retrieval by a listener as an audible signal in response to the transmitted identification signal.

    Abstract translation: 基于信号类型的信息内容,通过各自的压缩技术选择性地减少语音和非语音音频的数据速率。 由语音和非语音音频形成的复合音频信息信号被应用于语音编码器和宽带音频压缩编码器。 音频类型检测电路检查语音频谱以及音频信息的整个频谱和动态范围,并产生指示信号是语音还是非语音音频的选择信号。 通过根据选择信号混合编码器的输出来产生复合编码音频信号。 复合编码音频信号和指示音频信号类型的识别信号以降低的数据速率发送到各个接收机用于存储,并且随后由收听者解码和检索响应于所发送的识别信号的可听信号。

    Method and apparatus for transmitter identification and selection for
mobile information signal services
    10.
    发明授权
    Method and apparatus for transmitter identification and selection for mobile information signal services 失效
    用于移动信息信号服务的发射机识别和选择的方法和装置

    公开(公告)号:US5956629A

    公开(公告)日:1999-09-21

    申请号:US704457

    申请日:1996-08-14

    CPC classification number: H04H20/28 H04B7/12 H04N7/002

    Abstract: A programming system in which entertainment and information programming is transmitted, received and stored in real time by a multitude of receivers. The stored programming subsequently may be retrieved by a user in non-real time at the user's convenience. This programming system is particularly adaptable for use with receivers located in moveable vehicles wherein, however, the mobile receivers must have access to the transmitted information, that is, to a transmitter, regardless of the extent of the vehicle's journey. To this end, one or more transmitters located within respective service areas transmit identical programming information along with respective transmitter location codes over different frequency channels, wherein each code also defines a transmitter priority of effective radiated power. As the vehicle moves within a service area, if a loss of signal occurs, the receiver selects the transmitter with the next highest priority from the transmitter location codes for that and neighboring overlapping service areas. The location codes previously are stored and periodically updated in the receiver memory. The transmitter location code may comprise a two byte word multiplexed with the information signal, wherein the first byte contains the stations or transmitter channel numbers within the respective service areas, and the second byte defines the priority of each transmitter in terms of effective radiating power.

    Abstract translation: 一种编程系统,其中娱乐和信息节目由多个接收机实时发送,接收和存储。 存储的节目随后可以由用户以非实时的方式在用户方便的情况下检索。 该编程系统特别适用于位于可移动车辆中的接收机,然而,移动接收机必须能够访问发送的信息,即对发射机的访问,而不考虑车辆行程的程度。 为此,位于相应服务区域内的一个或多个发射机在不同的频率信道上传送相同的节目信息以及相应的发射机位置码,其中每个码也定义有效辐射功率的发射机优先级。 当车辆在服务区域内移动时,如果发生信号丢失,则接收机从发射机位置代码和相邻的重叠服务区域选择具有下一个最高优先级的发射机。 先前存储位置码并在接收机存储器中定期更新。 发射机位置码可以包括与信息信号多路复用的两字节字,其中​​第一字节包含相应服务区内的站或发射机信道号,第二字节根据有效辐射功率定义每个发射机的优先级。

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