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61. 发明申请

US20110240273A1 HEAT EXCHANGER 有权
标题翻译：热交换器
公开(公告)号：US20110240273A1
公开(公告)日：2011-10-06
申请号：US13131309
申请日：2009-11-25
申请人： Fredrik Blomgren , Magnus Nilsson
发明人： Fredrik Blomgren , Magnus Nilsson
IPC分类号： F28F3/00
CPC分类号： F28F3/083 , F28F2280/04
摘要： A heat exchanger plate, where the plate is provided with a heat transfer surface having a corrugated pattern with a plurality of ridges and valleys, and where the heat exchanger plate is provided with a plurality of guiding sections, and where each guiding section has a first guiding surface and a second guiding surface, where the first and second guiding surfaces are perpendicular to each other. A heat exchanger having a plurality of heat exchanger plates is also disclosed. The advantage of this heat exchanger plate is that it allows for an improved alignment of the heat exchanger plates.
摘要翻译：一种热交换器板，其中所述板设置有具有多个脊和谷的波纹图案的传热表面，并且其中所述热交换器板设置有多个引导部分，并且其中每个引导部分具有第一引导表面和第二引导表面，其中第一和第二引导表面彼此垂直。还公开了一种具有多个热交换器板的热交换器。该热交换器板的优点在于其允许热交换器板的改进对准。

62. 发明授权

US07904036B2 Modulation method and apparatus 有权
标题翻译：调制方法和装置
公开(公告)号：US07904036B2
公开(公告)日：2011-03-08
申请号：US11292488
申请日：2005-12-02
申请人： Sven Mattisson , Magnus Nilsson
发明人： Sven Mattisson , Magnus Nilsson
IPC分类号： H01Q11/12 , H04B1/04 , H03F3/38
CPC分类号： H03C3/40
摘要： A modulation circuit for use in a radiofrequency transmitter includes a local oscillator circuit configured to generate one or more local oscillator signals at a desired frequency and with a duty cycle at or about twenty-five percent, and a modulator configured to generate one or more modulated signals responsive to the one or more local oscillator signals and one or more baseband information signals. In at least one embodiment, the modulation circuit includes a modulator comprising a combined mixing and transconductance circuit that includes a transistor circuit for each baseband information signal serving as a modulation input to the modulator. Each transistor circuit comprises a first transistor driven by the baseband information signal and coupling a modulator output node to a corresponding transconductance element, and a second transistor driven by one of the one or more local oscillator signals and coupling the corresponding transconductance element to a signal ground node.
摘要翻译：用于射频发射机的调制电路包括本地振荡器电路，其被配置为以期望的频率产生一个或多个本地振荡器信号，占空比为或约为百分之二十五，而调制器被配置为产生一个或多个调制响应于一个或多个本地振荡器信号的信号和一个或多个基带信息信号。在至少一个实施例中，调制电路包括一个调制器，该调制器包括组合的混合和跨导电路，其包括用作每个基带信息信号的晶体管电路，用作调制器的调制输入。每个晶体管电路包括由基带信息信号驱动的第一晶体管，并将调制器输出节点耦合到对应的跨导元件，以及由一个或多个本地振荡器信号之一驱动的第二晶体管，并将相应的跨导元件耦合到信号地节点。

63. 发明申请

US20100115874A1 FLOORING SYSTEM INCLUDING A DRY GLUE 审中-公开
标题翻译：包括干燥玻璃的地板系统
公开(公告)号：US20100115874A1
公开(公告)日：2010-05-13
申请号：US11918874
申请日：2006-07-20
申请人： Magnus Nilsson
发明人： Magnus Nilsson
IPC分类号： E04C2/38 , E04F15/022 , E04B5/17
CPC分类号： C09J5/04 , C08K9/10 , C09J5/00 , C09J2201/622 , C09J2205/102 , C09J2400/303 , E04F15/02 , E04F2201/07
摘要： A flooring system includes a plurality of tongue-and-groove panels, and a preglue. When activated, the preglue has a tensile strength of 7-20 kN/m when measured with a gap less than 0.1 mm and a pull rate of 2 mm/min; a storage stability of at least one year; a low initial tack value; and a set time of at least 45 minutes; as well as a creep strength of between 7 and 20 kN/m, when measured with a gap less than 0.1 mm and a pull rate of 0.02 mm/min.
摘要翻译：地板系统包括多个榫槽面板和前置胶片。当激活时，当具有小于0.1mm的间隙和2mm / min的拉伸速率测量时，该前胶的拉伸强度为7-20kN / m; 储存稳定性至少一年; 初始粘性值低; 至少45分钟的设定时间; 并且当以小于0.1mm的间隙和0.02mm / min的拉伸速度测量时，蠕变强度为7至20kN / m。

64. 发明申请

US20080139149A1 Method and Apparatus for Receiving Radio Frequency Signals 有权
标题翻译：接收射频信号的方法和装置
公开(公告)号：US20080139149A1
公开(公告)日：2008-06-12
申请号：US11609399
申请日：2006-12-12
申请人： Fenghao Mu , Andreas T. Martensson , Magnus Nilsson
发明人： Fenghao Mu , Andreas T. Martensson , Magnus Nilsson
IPC分类号： H04B1/10 , H04B1/26
CPC分类号： H04B1/18 , H03D7/1441 , H03D7/1458 , H03D7/1466 , H03D7/1483 , H03D7/165 , H03D7/166 , H03D2200/0023 , H03D2200/0025 , H03D2200/0043 , H03D2200/0088 , H03D2200/009
摘要： A frequency conversion receiver comprises a passive mixer, a Low-Noise Amplifier (LNA) and a balun. The low-noise amplifier generates an amplified single-ended signal responsive to a single-ended receiver input signal. The passive mixer generates a mixer output signal responsive to a differential mixer input signal and a four-phase local oscillator signal. The balun transforms the amplified singled-ended signal into the differential mixer input signal, the balun having a first winding coupled to an output of the low-noise amplifier and a second winding coupled to an input of the passive mixer, the second winding having more turns than the first winding. The turn ratio of the second winding to the first winding provides gain compensation to the low-noise amplifier, and in conjunction with the low-noise amplifier and the passive mixer, provides a desired gain to the receiver and linearity over a dynamic range of the receiver input signal.
摘要翻译：变频接收机包括无源混频器，低噪声放大器（LNA）和平衡 - 不平衡转换器。低噪声放大器响应于单端接收机输入信号产生放大的单端信号。无源混频器响应差分混频器输入信号和四相本地振荡器信号产生混频器输出信号。平衡不平衡变压器将放大的单端信号变换成差分混频器输入信号，平衡 - 不平衡转换器具有耦合到低噪声放大器的输出的第一绕组和耦合到无源混频器的输入的第二绕组，第二绕组具有更多比第一个绕组转。第二绕组与第一绕组的匝数比向低噪声放大器提供增益补偿，并且与低噪声放大器和无源混频器一起为接收器提供期望的增益，并且在动态范围内的线性度接收机输入信号。

65. 发明申请

US20070126500A1 Modulation method and apparatus 有权
标题翻译：调制方法和装置
公开(公告)号：US20070126500A1
公开(公告)日：2007-06-07
申请号：US11292488
申请日：2005-12-02
申请人： Sven Mattisson , Magnus Nilsson
发明人： Sven Mattisson , Magnus Nilsson
IPC分类号： H03F3/38
CPC分类号： H03C3/40
摘要： A modulation circuit for use in a radiofrequency transmitter includes a local oscillator circuit configured to generate one or more local oscillator signals at a desired frequency and with a duty cycle at or about twenty-five percent, and a modulator configured to generate one or more modulated signals responsive to the one or more local oscillator signals and one or more baseband information signals. In at least one embodiment, the modulation circuit includes a modulator comprising a combined mixing and transconductance circuit that includes a transistor circuit for each baseband information signal serving as a modulation input to the modulator. Each transistor circuit comprises a first transistor driven by the baseband information signal and coupling a modulator output node to a corresponding transconductance element, and a second transistor driven by one of the one or more local oscillator signals and coupling the corresponding transconductance element to a signal ground node.
摘要翻译：用于射频发射机的调制电路包括本地振荡器电路，其被配置为以期望的频率产生一个或多个本地振荡器信号，占空比为或约为百分之二十五，而调制器被配置为产生一个或多个调制响应于一个或多个本地振荡器信号的信号和一个或多个基带信息信号。在至少一个实施例中，调制电路包括一个调制器，该调制器包括组合的混合和跨导电路，其包括用作每个基带信息信号的晶体管电路，用作调制器的调制输入。每个晶体管电路包括由基带信息信号驱动的第一晶体管，并将调制器输出节点耦合到对应的跨导元件，以及由一个或多个本地振荡器信号之一驱动的第二晶体管，并将相应的跨导元件耦合到信号地节点。

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