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1. 发明申请

WO2003039814A1 PERCUSSION DEVICE WITH A CONTROL VALVE FOR TWO ALTERNATELY STRIKING PISTONS 审中-公开
标题翻译：具有两个异步活塞活塞的控制阀的冲击装置
公开(公告)号：WO2003039814A1
公开(公告)日：2003-05-15
申请号：PCT/FI2002/000868
申请日：2002-11-07
申请人： SANDVIK TAMROCK OY , RANTALA, Esa , HEINONEN, Jarmo , KOSKIMÄKI, Antti
发明人： RANTALA, Esa , HEINONEN, Jarmo , KOSKIMÄKI, Antti
IPC分类号： B25D9/18
CPC分类号： B25D9/18
摘要： The invention relates to a percussion device comprising two percussion pistons alternately making a percussion motion and a control valve for controlling the percussion pistons. The control valve (7) comprises a slide (8) affected by a force so that the slide is generally in a first position, but moves at the end of the percussion motion of the first percussion piston from the first position to a second position and correspondingly back to the first position at the end of the percussion motion of the second percussion piston (4).
摘要翻译：本发明涉及一种包括两个冲击活塞交替地进行冲击运动的冲击装置和一个用于控制冲击活塞的控制阀。控制阀（7）包括受力的滑动件（8），使得滑动件大致处于第一位置，但是在第一冲击活塞的冲击运动结束时从第一位置移动到第二位置，并且相应地在第二冲击活塞（4）的敲击运动结束时回到第一位置。

2. 发明申请

WO2005018102A1 PROVISION OF LOCAL OSCILLATOR SIGNALS 审中-公开
标题翻译：提供本地振荡器信号
公开(公告)号：WO2005018102A1
公开(公告)日：2005-02-24
申请号：PCT/IB2004/002620
申请日：2004-08-12
申请人： NOKIA CORPORATION , HEINONEN, Jarmo , PETTERSSON, Markus , VILHONEN, Sami
发明人： HEINONEN, Jarmo , PETTERSSON, Markus , VILHONEN, Sami
IPC分类号： H04B1/40
CPC分类号： H04B1/406 , H03L7/22
摘要： The invention relates to a phase-locked loop structure providing local oscillator signals. In order to enable an improved supply of local oscillator signals, the phase-locked loop structure comprises a first phase-locked loop including a first voltage controlled oscillator and a second phase-locked loop including a second voltage controlled oscillator. A first local oscillator output provides a first local oscillator signal, wherein a signal output by the first voltage controlled oscillator is forwarded to the first local oscillator output. A second local oscillator output provides a second local oscillator signal. A selection component forwards a signal output by the first voltage controlled oscillator or a signal output by the second voltage controlled oscillator to the second local oscillator output. The invention relates equally to a corresponding communication unit and to a corresponding method.
摘要翻译：本发明涉及提供本地振荡器信号的锁相环结构。为了能够改善本地振荡器信号的供应，锁相环结构包括包括第一压控振荡器和包括第二压控振荡器的第二锁相环的第一锁相环。第一本地振荡器输出提供第一本地振荡器信号，其中由第一压控振荡器输出的信号被转发到第一本地振荡器输出。第二本地振荡器输出提供第二本机振荡器信号。选择部件将由第一压控振荡器输出的信号或由第二压控振荡器输出的信号转发到第二本机振荡器输出。本发明同样涉及对应的通信单元和相应的方法。

3. 发明申请

WO2008145811A1 INCREASING SENSITIVITY OF RADIO RECEIVER 审中-公开
标题翻译：提高无线电接收机的灵敏度
公开(公告)号：WO2008145811A1
公开(公告)日：2008-12-04
申请号：PCT/FI2008/050292
申请日：2008-05-21
申请人： NOKIA CORPORATION , HEINONEN, Jarmo , VILHONEN, Sami
发明人： HEINONEN, Jarmo , VILHONEN, Sami
IPC分类号： H04B1/06 , H04B17/00 , H04B1/10 , H04B1/16
CPC分类号： H03G3/3068 , H03G3/3078
摘要： A direct-conversion radio receiver is provided. The receiver includes a first measurement unit (120) configured to measure a signal level of a received signal at an input of the receiver. The receiver also includes a gain controller (122) configured to stepwise adjust at least a front-end gainand a baseband gain of the receiver when the signal level of the received signal at the input of the receiver exceeds a given sensitivity level, and adjust the front-end gain with at least one further gain step when the input signal level is below the given sensitivity level.
摘要翻译：提供直接转换无线电接收机。接收机包括被配置为在接收机的输入处测量接收信号的信号电平的第一测量单元（120）。接收机还包括增益控制器（122），配置成当接收机输入端的接收信号的信号电平超过给定灵敏度时，逐步调整接收机的前端增益和基带增益，并调整当输入信号电平低于给定灵敏度电平时，前端增益具有至少一个进一步增益步长。

4. 发明申请

WO2005093440A1 DETECTION OF LIGHTNING 审中-公开
标题翻译：检测闪电
公开(公告)号：WO2005093440A1
公开(公告)日：2005-10-06
申请号：PCT/IB2005/000507
申请日：2005-02-25
申请人： NOKIA CORPORATION , KAIKURANTA, Terho , MÄKELÄ, Jakke , NAULA, Pekka , HEINONEN, Jarmo , VILHONEN, Sami , AHOLA, Tom
发明人： KAIKURANTA, Terho , MÄKELÄ, Jakke , NAULA, Pekka , HEINONEN, Jarmo , VILHONEN, Sami , AHOLA, Tom
IPC分类号： G01R29/08
CPC分类号： G01R29/0842 , G01W1/16
摘要： The invention relates to a mobile radio-frequency enabled device. In order to enable a lightning detection by means of such a device, it comprises an electromagnetic interferences detection component detecting electromagnetic interferences in at least one radio-frequency channel, which at least one radio-frequency channel is usable by the mobile radio-frequency enabled device for a communication link. The device further comprises a processing component adapted to determine whether a lightning stroke can be assumed to have occurred in the vicinity of the mobile radio-frequency enabled device due to an electromagnetic interference detected by said electromagnetic interferences detection component. The invention relates equally to a corresponding system, to a corresponding method and to a corresponding software program product.
摘要翻译：本发明涉及一种移动射频使能设备。为了能够通过这种装置进行雷电检测，它包括检测至少一个射频信道中的电磁干扰的电磁干扰检测部件，至少一个射频信道可由移动射频使能用于通信链路的设备。该装置还包括处理部件，其适于确定由于所述电磁干扰检测部件检测到的电磁干扰，是否可以假定在移动射频使能装置附近发生了雷击。本发明同样涉及对应的系统，相应的方法和相应的软件程序产品。

5. 发明申请

WO2004071145A1 A SHIELDING ARRANGEMENT 审中-公开
标题翻译：屏蔽安排
公开(公告)号：WO2004071145A1
公开(公告)日：2004-08-19
申请号：PCT/FI2004/050004
申请日：2004-01-23
申请人： NOKIA CORPORATION , GUSTAFSSON, Karl-Erik , HEINONEN, Jarmo , KOLJONEN, Jyrki , SALMINEN, Jussi
发明人： GUSTAFSSON, Karl-Erik , HEINONEN, Jarmo , KOLJONEN, Jyrki , SALMINEN, Jussi
IPC分类号： H05K9/00
CPC分类号： H05K1/0218 , H05K1/0298 , H05K9/0022 , H05K9/0039
摘要： The invention relates to an enhanced shielding arrangement. A shielding arrangement comprises a shielding can (111) and a layered printed circuit board (101, 102, 103, 104, 105, 106, 107, 108) having electrical components (109a, 109b, 109c, 109d, 109e, 109f) and at least two ground potential layers (101, 104, 106). There are grounding connections between edges of the shielding can (111) and at least one of the ground potential layers (101, 104, 106), and grounding connections between components (109a, 109b, 109c, 109d, 109e, 109f) inside the shielding can (111) and at least one of the ground potential layers (101, 104, 106), so that the said two grounding connections are connected to each other only through at least one of the ground potential layers (101, 104, 106) for providing small loops.
摘要翻译：本发明涉及一种增强的屏蔽装置。屏蔽装置包括屏蔽罐（111）和具有电气部件（109a，109b，109c，109d，109e，109f）的分层印刷电路板（101,102,103,104,105,106,107,108）和至少两个接地电位层（101,104,106）。在屏蔽罐（111）的边缘和至少一个接地电位层（101,104,106）之间存在接地连接，以及内部的部件（109a，109b，109c，109d，109e，109f）内的接地连接屏蔽罐（111）和至少一个接地电位层（101,104,106），使得所述两个接地连接仅通过至少一个接地电位层（101,104,106）连接）用于提供小环路。

6. 发明申请

WO2007135235A1 ANTENNA MATCHING MEASUREMENT AND AMPLIFICATION CONTROL 审中-公开
标题翻译：天线匹配测量和放大控制
公开(公告)号：WO2007135235A1
公开(公告)日：2007-11-29
申请号：PCT/FI2007/050274
申请日：2007-05-15
申请人： NOKIA CORPORATION , HEINONEN, Jarmo, J. , VILHONEN, Sami , VIGELIUS, Kari , PETTERSSON, Markus , VIITANIEMI, Vesa
发明人： HEINONEN, Jarmo, J. , VILHONEN, Sami , VIGELIUS, Kari , PETTERSSON, Markus , VIITANIEMI, Vesa
IPC分类号： H04B1/38 , H03G3/00 , H04B1/04 , H04B17/00 , H04B7/26
CPC分类号： H04W52/245 , H03G3/3047 , H04B17/318 , H04B2001/0416 , H04W52/52
摘要： A transceiver with amplification control comprises the following. A coupler samples a part of a radio frequency signal proceeding between an amplifier unit and an antenna of the transceiver. A converter down converts the sampled radio frequency signal. A measuring unit measures strength of the down converted radio frequency signal. A controller controls at least one parameter of the amplifier unit as a function of the measured strength.
摘要翻译：具有放大控制的收发器包括以下。耦合器对在收发器的放大器单元和天线之间进行的射频信号的一部分进行采样。 A转换器下变频采样的射频信号。测量单元测量下变频射频信号的强度。控制器控制放大器单元的至少一个参数作为测量强度的函数。

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