Incoherent, optically uncoupled laser arrays for electro-optic line
modulators and line printers
    11.
    发明授权
    Incoherent, optically uncoupled laser arrays for electro-optic line modulators and line printers 失效
    用于电光线调制器和线路打印机的非相干光学非耦合激光阵列

    公开(公告)号:US4786918A

    公开(公告)日:1988-11-22

    申请号:US106014

    申请日:1987-10-01

    摘要: An incoherent, optically uncoupled laser array for an electro-optic line modulator or a line printer or the like and comprising a plurality of spatial laser emitters characterized by having high power density and a uniform far field emission pattern. Structural means is provided in the array to permit the spacing of the emitters sufficiently close to provide a uniform far field emission pattern without permitting phaselocking between adjacent emitters of the array. The structural means may comprise geometric lateral and diagonal displacement of adjacent optical cavities of the laser elements. Alternatively, the structural means may comprise a plurality of spatially disposed isolation regions extending across the laser array and extending into the laser array a distance sufficient to optically isolate the optical cavities of the laser elements from one another and prevent optical coupling between adjacent laser elements. The spatial isolation regions may be formed into the fabricated laser array using impurity induced disordering (IID).

    摘要翻译: 一种用于电光线调制器或线路打印机等的非相干光学非耦合激光器阵列,并且包括多个具有高功率密度和均匀的远场发射图案的空间激光发射器。 在阵列中提供结构装置以允许发射体的间隔足够接近以提供均匀的远场发射图案,而不允许阵列的相邻发射体之间的相位锁定。 结构装置可以包括激光元件的相邻光学腔的几何横向和对角位移。 或者,结构装置可以包括跨越激光器阵列延伸并且延伸到激光器阵列中的多个空间上布置的隔离区域,该距离足以使激光元件的光学腔彼此光学地隔离并且防止相邻激光元件之间的光耦合。 可以使用杂质诱导的无序(IID)将空间隔离区形成为制造的激光阵列。

    Method of, and system for, adjusting a document configuration
    12.
    发明授权
    Method of, and system for, adjusting a document configuration 有权
    调整文档配置的方法和系统

    公开(公告)号:US07395510B2

    公开(公告)日:2008-07-01

    申请号:US10738178

    申请日:2003-12-16

    IPC分类号: G06F13/00 G06F15/00

    CPC分类号: G06F17/212 G06F17/211

    摘要: A method of adjusting a document configuration includes the steps of generating a set of document configuration constraints that define an acceptable range of change in the look and feel of a document, the configuration of which is to be adjusted. The method includes modifying the document configuration while satisfying the set of document configuration constraints to minimize the change in the look and feel of the document.

    摘要翻译: 调整文档配置的方法包括以下步骤:生成一组文档配置约束,其限定文档的外观和感觉的可接受的变化范围,其配置将被调整。 该方法包括在满足文档配置约束的集合的同时修改文档配置以最小化文档的外观和感觉的变化。

    Transaction payment system
    13.
    发明授权
    Transaction payment system 有权
    交易支付系统

    公开(公告)号:US06876986B1

    公开(公告)日:2005-04-05

    申请号:US09702254

    申请日:2000-10-30

    摘要: A system for the transaction of transactional amounts when using merchantable content on a medium includes a clearinghouse, an apparatus having a medium handier, a merchantable content receiver, a medium identifier, a content identifier, a medium use mechanism, and a transmitter. The medium handler accepts the medium and the merchantable content receiver accepts the merchantable content. The medium identifier reads a first identifier from the medium. The content identifier reads a second identifier from the merchantable content. The medium use mechanism incorporates and uses the merchantable content with the medium. The transmitter sends the first and second identifiers to the clearinghouse. The clearinghouse has a first account for a medium provider referenced by the first identifier and a second account for the content provider referenced by the second identifier. The clearinghouse further includes an account manager for transferring a royalty amount from the first account to the second account when the first and second identifiers are received.

    摘要翻译: 用于在媒体上使用可商售内容时交易金额交易的系统包括票据交换所,具有中等读写器的装置,可商售内容接收器,介质标识符,内容标识符,媒体使用机制和发送器。 媒体处理程序接受媒体,可商售的内容接收者接受可商售的内容。 介质标识符从介质读取第一标识符。 内容标识符从可商售内容读取第二标识符。 媒体使用机制包含并使用商品内容与媒介。 发射机将第一和第二标识符发送到清算所。 票据交换所具有由第一标识符引用的介质提供商的第一帐户,以及由第二标识符引用的内容提供商的第二帐户。 结算所还包括一个帐户管理员,用于在接收到第一和第二标识符时将特许权使用费从第一帐户转移到第二帐户。

    Detection of highlighted regions
    14.
    发明授权
    Detection of highlighted regions 失效
    检测突出显示的区域

    公开(公告)号:US5619592A

    公开(公告)日:1997-04-08

    申请号:US477358

    申请日:1995-06-07

    摘要: A method and apparatus for detection of highlighted regions of a document. A document containing highlighted regions is scanned using a gray scale scanner. Morphology and threshold reduction techniques are used to separate highlighted and non-highlighted portions of the document. Having separated the highlighted and non-highlighted portions, optical character recognition (OCR) techniques can then be used to extract text from the highlighted regions.

    摘要翻译: 用于检测文档的突出显示区域的方法和装置。 使用灰度扫描仪扫描包含突出显示区域的文档。 使用形态学和阈值削减技术分离文档的突出显示部分和非突出显示部分。 在分离了突出显示和未突出显示的部分之后,可以使用光学字符识别(OCR)技术从突出显示的区域中提取文本。

    Detection of highlighted regions
    16.
    发明授权
    Detection of highlighted regions 失效
    检测突出显示的区域

    公开(公告)号:US5048109A

    公开(公告)日:1991-09-10

    申请号:US447985

    申请日:1989-12-08

    摘要: A method and apparatus for detection of highlighted regions of a document. A document containing highlighted regions is scanned using a gray scale scanner. Morphology and threshold reduction techniques are used to separate highlighted and non-highlighted portions of the docment. Having separated the highlighted and non-highlighted portions, optical character recognition (OCR) techniques can then be used to extract text from the highlighted regions.

    摘要翻译: 用于检测文档的突出显示区域的方法和装置。 使用灰度扫描仪扫描包含突出显示区域的文档。 形态和阈值削减技术用于分隔文档的突出显示部分和非突出显示部分。 在分离了突出显示和未突出显示的部分之后,可以使用光学字符识别(OCR)技术从突出显示的区域中提取文本。