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    • 1. 发明授权
    • Process and apparatus for spectral reflectance and transmission
measurements
    • 光谱反射率和透射测量的过程和设备
    • US5764352A
    • 1998-06-09
    • US691137
    • 1996-08-01
    • Peter KappelWerner LenzWalter MullerChristian SchafferWilhelm SchebestaUlrich BaslerJens MondryJurgen Gobel
    • Peter KappelWerner LenzWalter MullerChristian SchafferWilhelm SchebestaUlrich BaslerJens MondryJurgen Gobel
    • G01J3/02G01M11/00G01N21/27G01N21/47G01J1/42
    • G01N21/958G01N21/474G01N21/5907G01N21/8422
    • Optical measuring apparatus for determining chromaticity of thin films on a substrate includes a light source for illuminating the substrate and a measuring apparatus for dispersing light into various wavelengths and making wavelength dependent intensity measurements. Radiation from the light source is reflected or transmitted by the substrate to the measuring apparatus along a first beam path having a first diaphragm for cutting off the radiation from the substrate in a leak-tight manner. Radiation from the light source is also transmitted to the measuring apparatus directly along a second beam path having a second diaphragm for cutting off radiation from the light source in a leak-tight manner. The light source (6a) consists of a globe photometer (6a), in which a lamp (4) is provided. A steadily burning light source, especially a halogen lamp, is used as the lamp (4). Long-term instabilities are corrected essentially by means of a white reference standard, whereas short-term instabilities are corrected under consideration of the characteristic emission spectrum of the selected lamp (4). For determining the chromaticity of reflecting and transparent thin-film layers applied to substrate, a process for reflectance curve determination is used, in which apparatus-related instabilities interfering with the chromaticity measurement are corrected by normalization of the measured relative spectral energy distributions to the current measurement light spectrum and by taking into consideration the effects of foreign light on the measurement light spectrum.
    • 用于确定基板上的薄膜的色度的光学测量装置包括用于照射基板的光源和用于将光分散到各种波长并进行波长依赖的强度测量的测量装置。 来自光源的辐射被基板反射或传输到具有第一光阑的第一光束路径的测量装置,该第一光阑用于以不透气的方式切断来自基板的辐射。 来自光源的辐射也沿着具有第二光阑的第二光束路径直接传送到测量装置,用于以不透漏的方式切断来自光源的辐射。 光源(6a)由球状光度计(6a)组成,其中设置有灯(4)。 使用稳定燃烧的光源(特别是卤素灯)作为灯(4)。 长期不稳定性基本上通过白色参考标准进行校正,而在考虑所选择的灯(4)的特征发射光谱的情况下校正短期不稳定性。 为了确定施加到基板的反射和透明薄膜层的色度,使用反射曲线确定的处理,其中通过将测量的相对光谱能量分布归一化为电流来校正与色度测量相干扰的与装置有关的不稳定性 测量光谱,并考虑到异物对测量光谱的影响。
    • 5. 发明申请
    • Network Evaluated Hard Hardover Using Predictions
    • 网络评估Hard Hardover使用预测
    • US20090239536A1
    • 2009-09-24
    • US12083343
    • 2005-12-09
    • Anna FallgrenWalter MullerPaolo GuidottiGoran Rune
    • Anna FallgrenWalter MullerPaolo GuidottiGoran Rune
    • H04W36/00
    • H04W36/30
    • The invention is directed towards determining whether a hard handover should be performed of a mobile station (48) in relation to a first group of cells (16, 18, 20, 24) including a number of active cells (16, 18, 20) and handled by a first cell handling device (10) to a second group of cells (32, 36, 38) handled by a second cell handling device (26), when the cell handling devices lack a direct communication link (lur). Either the first cell handling device or the mobile station obtains measurements of link quality between the mobile station and cells of the groups, determines a first and second total quality factor for the groups, performs an evaluation of a preferred group involving comparing the first total quality factor with the second quality factor and initiates a handover from the first group to the second group if the second group is preferred.
    • 本发明旨在确定是否应当对包括多个活动小区(16,18,20)的第一组小区(16,18,20,24)进行移动台(48)的硬切换, 并且当小区处理设备缺少直接通信链路(lur)时,由第一小区处理设备(10)处理到由第二小区处理设备(26)处理的第二小区(32,36,38)。 第一小区处理装置或移动站都获得移动站与小区的小区之间的链路质量的测量,确定组的第一和第二总质量因子,执行优选组的评估,其包括比较第一总质量 并且如果第二组是优选的,则启动从第一组到第二组的切换。
    • 6. 发明申请
    • RESOURCE ALLOCATION FOR CO-EXISTING NETWORKS
    • 资源分配现有网络
    • US20090207815A1
    • 2009-08-20
    • US12307763
    • 2007-07-04
    • Stefan ParkvallErik DahlmanWalter MullerGoran Rune
    • Stefan ParkvallErik DahlmanWalter MullerGoran Rune
    • H04W72/04H04J3/00
    • H04B7/2656H04W36/00H04W72/00H04W72/04H04W72/12
    • The present invention relates to methods and arrangements for improving the capabilities of an evolved Universal Terrestrial Radio Access Network, in particular for cases when more than one radio access network applying a time-division duplex transmission mode need to co-exist on a same carrier. The invention addresses further problems concerning an efficient allocation of uplink resources and resource allocation in a handover situation. The present invention assigns an attribute in form of a distinguishing value to the time slots used for the uplink and downlink transmission on said carrier such as to avoid scheduling of transmissions via a first radio access network in downlink or uplink time slots assigned to the second radio access network and to avoid scheduling of transmissions via the second radio access network in uplink time slots assigned for transmissions in the first radio access network.
    • 本发明涉及用于改进演进的通用陆地无线电接入网络的能力的方法和装置,特别是在应用时分双工传输模式的多于一个无线电接入网络需要共同存在于相同载波上的情况下。 本发明解决了在切换情况下有效分配上行链路资源和资源分配的问题。 本发明以对于所述载波上的上行链路和下行链路传输的时隙为特征值分配属性,以避免在分配给第二无线电的下行链路或上行链路时隙中经由第一无线电接入网络调度传输 并且避免在分配给第一无线电接入网络中的传输的上行链路时隙中经由第二无线电接入网络调度传输。
    • 8. 发明申请
    • Fan unit
    • 风扇单元
    • US20070253830A1
    • 2007-11-01
    • US11716692
    • 2007-03-12
    • Stefan HartelWalter Muller
    • Stefan HartelWalter Muller
    • F04D29/60
    • F04D25/12F04D29/441
    • A fan unit comprises a housing, which possesses a first housing wall having an air inlet, and an opposite parallel second housing wall having an air outlet, and a side wall arrangement connecting the first housing wall with the second housing wall. A holding plate is arranged between the first housing wall and the second housing wall adjacent to the air inlet for a suction blower drawing air from the air inlet and having a blower motor, said blower impeller being arranged between the air inlet and the holding plate, said blower impeller being adapted to blow drawn in air radially outward. The area of the holding plate is at least twice as large as the area of the air inlet and the holding plate together with the first housing wall constitutes a diffusor for the radially emerging blower air. This improves the efficiency of the fan unit and an increase in pressure is achieved which makes possible a reduction in the speed of rotation.
    • 风扇单元包括壳体,其具有具有空气入口的第一壳体壁和具有空气出口的相对的平行的第二壳体壁,以及将第一壳体壁与第二壳体壁连接的侧壁结构。 保持板布置在与空气入口相邻的第一壳体壁和第二壳体壁之间,用于抽吸风机从空气入口抽吸空气并具有鼓风机电动机,所述鼓风机叶轮布置在进气口和保持板之间, 所述鼓风机叶轮适于在径向向外的空气中吹送。 保持板的面积至少是空气入口面积的两倍,并且保持板与第一壳体壁一起构成用于径向排出的鼓风机空气的扩散器。 这提高了风扇单元的效率,并且实现了压力的增加,这使得可以降低旋转速度。