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    • 111. 发明授权
    • Spreadsheet to SQL translation
    • 电子表格到SQL翻译
    • US07299223B2
    • 2007-11-20
    • US10893547
    • 2004-07-15
    • Aman NamaitAllison WaingoldMartin RothAndrew Witkowski
    • Aman NamaitAllison WaingoldMartin RothAndrew Witkowski
    • G06F17/30G06F17/00
    • G06F17/246G06F17/30427Y10S707/99933Y10S707/99934Y10S707/99942
    • Users can create computational models in a spreadsheet application and automatically apply the model to data stored in a relational database. By importing a sample of the data from a database table into the spreadsheet application, users can build spreadsheet models that perform analysis and computations on the sample data. Once the model is complete, the spreadsheet model is translated into an SQL format model understood by the database. The SQL model can operate on the entire data set in the database, rather than just the sample data used to construct the model. The SQL model and its associated data are stored in the database, and the model can be executed on a different sets of data. A web browser based front-end allows model users to access the SQL model via a web browser, eliminating the need for model users to have a spreadsheet application.
    • 用户可以在电子表格应用程序中创建计算模型,并自动将模型应用于存储在关系数据库中的数据。 通过将数据库表中的数据样本导入电子表格应用程序,用户可以构建对样本数据进行分析和计算的电子表格模型。 模型完成后,电子表格模型将被转换为数据库了解的SQL格式模型。 SQL模型可以对数据库中的整个数据集进行操作,而不仅仅是用于构建模型的样本数据。 SQL模型及其相关数据存储在数据库中,模型可以在不同的数据集上执行。 基于Web浏览器的前端允许模型用户通过Web浏览器访问SQL模型,从而无需模型用户使用电子表格应用程序。
    • 113. 发明申请
    • Rear-mounted air guide device for a motor vehicle
    • 用于机动车辆的后置导风装置
    • US20060186698A1
    • 2006-08-24
    • US11342818
    • 2006-01-31
    • Martin Roth
    • Martin Roth
    • B62D35/00
    • B62D35/007
    • A rear-mounted air guide device for a motor vehicle includes an air guide element which can be adjusted in relation to the vehicle body between a retracted inactive position and an extended active position. In the retracted inactive position, the air guide element, which forms the upper body surface in some regions, has a different attack angle than in the extended active position, in which the air guide element extends in a spaced manner to the upper body surface. A device, provided for fastening and adjusting the air guide element, has a simpler design, can be produced more inexpensively, and requires little space, is provided by way of at least one support, seated displaceably on the vehicle body, which can be moved in the vertical direction and which includes on its upper end region a contact area for the air guide element pivoted on the support. The air guide element, in the extended active position, rests in some regions on the contact area of the support and is held in this position by a spring element. In retracted inactive position, the air guide element is swiveled against the action of the spring element and is supported on its bottom by the vehicle body.
    • 一种用于机动车辆的后装导风装置,包括一空气引导元件,该空气引导元件能够相对于车身在缩回非活动位置和延伸的活动位置之间进行调节。 在缩回的非活动位置,在一些区域中形成上身表面的空气引导元件具有与延伸的有效位置不同的攻角,空气引导元件以间隔开的方式延伸到上身体表面。 提供用于紧固和调节空气引导元件的装置具有更简单的设计,可以更廉价地生产并且需要很小的空间,通过至少一个支撑件提供,可移动地坐在车身上,该车辆可移动 在其上端区域包括用于在支撑件上枢转的空气引导元件的接触区域。 处于延伸的主动位置的空气引导元件位于支撑件的接触区域上的一些区域中,并通过弹簧元件保持在该位置。 在缩回的非活动位置,空气引导元件抵抗弹簧元件的作用而旋转,并且在其底部由车身支撑。
    • 116. 发明申请
    • Extendible exhaust nozzle bell for a rocket engine
    • 可扩展的排气喷嘴钟为火箭发动机
    • US20050016179A1
    • 2005-01-27
    • US10803899
    • 2004-03-19
    • Martin RothRita RothFranz Sperber
    • Martin RothRita RothFranz Sperber
    • F02K9/97F02K1/09
    • F02K9/976
    • An exhaust nozzle bell for a rocket engine including a first part arranged on a motor of the rocket engine, and a second part coupled to the first part. The second part having a stowed position in which the second part surrounds the first part and is positioned closer to the motor, and an operating position in which the first part and the second part form a continuous shape and the second part is arranged farther from the motor. Moreover, the nozzle can include an extension mechanism structured and arranged to extend the second part from the stowed position to the operating position, the extension mechanism including a plurality of swiveling extension arms, wherein the extension arms have first and second ends. Furthermore, each of the extension arms comprise one of a sliding and rolling element on an end facing the second part of the exhaust nozzle bell. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.
    • 一种用于火箭发动机的排气喷嘴钟,包括布置在火箭发动机的马达上的第一部分,以及耦合到第一部分的第二部分。 第二部分具有收纳位置,其中第二部分围绕第一部分并且位于更接近电动机的位置;以及操作位置,其中第一部分和第二部分形成连续形状,并且第二部分布置成更远离 发动机。 此外,喷嘴可以包括延伸机构,其构造和布置成将第二部分从收起位置延伸到操作位置,延伸机构包括多个旋转延伸臂,其中延伸臂具有第一和第二端。 此外,每个延伸臂在面向排气喷嘴钟的第二部分的端部上包括滑动和滚动元件中的一个。 本摘要既不旨在限定本说明书中公开的发明,也不旨在以任何方式限制本发明的范围。
    • 120. 发明授权
    • Reflector and reflector element for antennas for use in outer space and a method for deploying the reflectors
    • 用于外层空间的天线的反射器和反射器元件以及用于部署反射器的方法
    • US06229501B1
    • 2001-05-08
    • US09298661
    • 1999-04-23
    • Martin RothFranz Sperber
    • Martin RothFranz Sperber
    • H01Q1520
    • H01Q1/288B64G1/66H01Q15/161
    • An antenna reflector for satellites or space vehicles having a number of hexagonal individual reflectors (1) which can be arranged around a rigid central element (2). The reflectors (1) are connected to the central element (2) by a support structure (3) that can collapse to hold the reflectors in a compact storage state or be extended to deploy the reflectors. The reflectors (1) are folded like an umbrella in a transport state when the reflectors are collapsed and at the place of use, they are brought into their operating positions and spread out, so that they collectively form a reflector surface. Each reflector (1) has a foldable surface structure connected by a multiple number of ribs (11) to a rigid, central structure (12).
    • 一种用于卫星或航天器的天线反射器,其具有多个可以布置在刚性中心元件(2)周围的六边形单个反射器(1)。 反射器(1)通过支撑结构(3)连接到中心元件(2),支撑结构(3)可以折叠以将反射器保持在紧凑的存储状态,或者延伸以部署反射器。 反射器(1)在反射器被折叠时在运输状态下像伞一样折叠,并且在使用的地方,它们进入其操作位置并展开,从而它们共同形成反射器表面。 每个反射器(1)具有通过多个肋(11)连接到刚性中心结构(12)的可折叠表面结构。