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1. 发明专利

CA1164336A TOOL CENTRALIZER 未知
公开(公告)号：CA1164336A
公开(公告)日：1984-03-27
申请号：CA388201
申请日：1981-10-19
申请人： HANSEN ROY
发明人： HANSEN ROY D- - STREET N E CAL
IPC分类号： E21B17/10
摘要： A device for centralizing a tool in a drill hole includes a hollow/ generally cylindrical casing which contains an elongated cavity and a plurality of flexible fingers extending outwardly from the casing for properly positioning the casing in a drill hole. In use, the device is attached to a drill string beneath a tool to be centralized. The casing is defined by two threadedly interconnected elements, which together define the elongated cavity, with a rod slidable in the cavity. The rod includes holes for receiving the fingers. By pressing the rod downwardly in-the cavity, the fingers are jammed against the bottom edges of apertures in the bottom tubular element. Thus, the device is relatively simple, and can readily be assembled and disassembled.

2. 发明专利

CA2414119A1 RETRACTABLE AIR TURBULENCE DEVICE FOR VEHICLES 未知
公开(公告)号：CA2414119A1
公开(公告)日：2001-12-06
申请号：CA2414119
申请日：2000-05-30
申请人： AEROFORCE LLC , HANSEN ROY W
发明人： FANNIN DAWN B , HANSEN ROY W
IPC分类号： B62D35/00 , B62D35/02
摘要： A sweptback air deflector (22, 26) is adjustably attached to a vehicle frame (32) by a mechanical linkage (64) and drive mechanism (66).

3. 发明专利

AU2000250486B2 Retractable air turbulence device for vehicles 未知
公开(公告)号：AU2000250486B2
公开(公告)日：2004-05-27
申请号：AU2000250486
申请日：2000-05-30
申请人： AEROFORCE LLC , HANSEN ROY W
发明人： HANSEN ROY W , FANNIN DAWN B
IPC分类号： B62D35/00 , B62D35/02 , B62D035/02

4. 发明专利

NO941172D0 未知
公开(公告)号：NO941172D0
公开(公告)日：1994-03-30
申请号：NO941172
申请日：1994-03-30
申请人： HANSEN ROY MAGNE
发明人： HANSEN ROY MAGNE
IPC分类号： A23B4/06

5. 发明申请

WO1994009604A1 HEARING AID COMPENSATING FOR ACOUSTIC FEEDBACK 审中-公开
标题翻译：用于呼声反馈的听力辅助补偿
公开(公告)号：WO1994009604A1
公开(公告)日：1994-04-28
申请号：PCT/DK1993000332
申请日：1993-10-08
申请人： GN DANAVOX A/S , HANSEN, Roy, Skovgaard
发明人： GN DANAVOX A/S
IPC分类号： H04R03/02
CPC分类号： H04R25/453 , H04R25/505
摘要： A hearing aid with digital, electronic compensation for acoustic feedback comprises a microphone (5), a preamplifier (7), a digital compensation circuit (3), an output amplifier (9) and a transducer (11). The digital circuit (3) comprises a noise generator (33) for the insertion of noise, and an adjustable, digital filter (27) for the adaptation of the feedback signal. The adaptation takes place using a correlation circuit (31). The circuit further comprises a digital circuit (210) which monitors the loop gain and regulates the hearing aid amplification via a digital summing circuit (211), so that the loop gain is less than a constant K. The circuit further comprises a digital circuit (79) which carries out a statistical evaluation of the filter coefficients in the correlation circuit, and changes the feedback function in accordance with this evaluation.
摘要翻译：具有用于声反馈的数字，电子补偿的助听器包括麦克风（5），前置放大器（7），数字补偿电路（3），输出放大器（9）和换能器（11）。数字电路（3）包括用于插入噪声的噪声发生器（33）和用于适应反馈信号的可调节数字滤波器（27）。使用相关电路（31）进行适应。该电路还包括数字电路（210），其监控环路增益并经由数字求和电路（211）调节助听器放大，使得环路增益小于常数K.该电路还包括数字电路 79），其进行相关电路中的滤波器系数的统计评估，并根据该评估改变反馈功能。

6. 发明申请

WO2013153512A1 BRANCH METRIC COMPUTATION FOR TRELLIS DECODING OF SCRAMBLED CONVOLUTIONAL CODES 审中-公开
标题翻译：用于分层解码的分支计量公式
公开(公告)号：WO2013153512A1
公开(公告)日：2013-10-17
申请号：PCT/IB2013/052822
申请日：2013-04-09
申请人： RENESAS MOBILE CORPORATION , NIEMINEN, Esko Juhani , HANSEN, Roy Skovgaard
发明人： NIEMINEN, Esko Juhani , HANSEN, Roy Skovgaard
IPC分类号： H03M13/41 , H03M13/39 , H04L9/06 , H03M13/00
CPC分类号： H03M13/3961 , H03M13/41 , H03M13/4107 , H03M13/63 , H04L9/0656 , H04L2209/12
摘要： A chunk of branch metric computation bits (290A,290B) to be used in, for example, a Viterbi decoder is generated. The bits of the chunk of branch metric computation bits (290A,290B) are scrambled (280A,280B;310A,310B). A branch metric for a received chunk of soft scrambled code bits (270A,270B) is calculated as a function of the scrambled bits (300A,300B) of the chunk of branch metric computation bits (290A,290B), and the soft scrambled code bits (270A,270B). The soft bits of the received chunk of soft scrambled code bits (270A,270B) correspond to bits that were generated by a state transition of a convolutional encoder and were then subsequently scrambled prior to transmission. The branch metric is indicative of the probability that the received chunk of soft scrambled code bits (270A,270B) was originally generated by the convolutional encoder as the chunk of transition bits corresponding to the generated chunk of branch metric computation bits (290A,290B).
摘要翻译：生成用于例如维特比解码器的分支度量计算位（290A，290B）的块。分支量度计算位组（290A，290B）的位的比特被加扰（280A，280B; 310A，310B）。根据分支度量计算比特（290A，290B）的块的加扰比特（300A，300B）计算接收到的软加扰码比特（270A，270B）的分支度量，并且软扰码位（270A，270B）。所接收的软加扰码位块（270A，270B）的软比特对应于由卷积编码器的状态转换产生的比特，然后在传输之前被加扰。分支量度指示所接收的软扰码比特（270A，270B）的块最初由卷积编码器生成的转发比特块对应于生成的分支度量计算比特（290A，290B）的块的概率，。

7. 发明申请

WO1993020668A1 HEARING AID COMPENSATING FOR ACOUSTIC FEEDBACK 审中-公开
标题翻译：用于呼声反馈的听力辅助补偿
公开(公告)号：WO1993020668A1
公开(公告)日：1993-10-14
申请号：PCT/DK1993000106
申请日：1993-03-23
申请人： GN DANAVOX A/S , HANSEN, Roy, Skovgaard
发明人： GN DANAVOX A/S
IPC分类号： H04R25/00
CPC分类号： H04R25/453 , H04R25/505
摘要： A hearing aid with digital, electronic compensation for acoustic feedback comprises a microphone (5), a preamplifier (7), a digital compensation circuit (3), an output amplifier (9) and a transducer (11). The digital circuit (3) comprises a noise generator (33) for the insertion of noise, and an adjustable, digital filter (27) for the adaptation of the feedback signal. The adaptation takes place using a correlation circuit (31). The circuit further comprises a digital circuit (79) which carries out a statistical evaluation of the filter coefficients in the correlation circuit, and changes the feedback function in accordance with this evaluation.
摘要翻译：具有用于声反馈的数字，电子补偿的助听器包括麦克风（5），前置放大器（7），数字补偿电路（3），输出放大器（9）和换能器（11）。数字电路（3）包括用于插入噪声的噪声发生器（33）和用于适应反馈信号的可调节数字滤波器（27）。使用相关电路（31）进行适应。该电路还包括对相关电路中的滤波器系数进行统计评估的数字电路（79），并且根据该评估改变反馈功能。

8. 发明申请

WO2004086635A1 LIST OUTPUT VITERBI DECODER WITH BLOCKWISE ACS AND TRACEBACK 审中-公开
标题翻译：列表输出VITERBI解码器与阻塞ACS和跟踪
公开(公告)号：WO2004086635A1
公开(公告)日：2004-10-07
申请号：PCT/EP2003/003179
申请日：2003-03-27
申请人： NOKIA CORPORATION , HANSEN, Roy, Skovgaard , BJOERN-JOERGENSEN, Peter
发明人： HANSEN, Roy, Skovgaard , BJOERN-JOERGENSEN, Peter
IPC分类号： H03M13/41
CPC分类号： H03M13/6505 , H03M13/4107 , H03M13/4115 , H03M13/4169
摘要： A Viterbi decoder for decoding convolutionally coded data blocks with a path memory region (314) used for storing a decision matrix having the length of one section only the data block. In a first ACS recursion, path metrics at boundaries of the sections of a data block are stored in a path metric memory. A second ACS recursion starts from the stored path metrics upon detection of an error. Hence, in a list output Viterbi decoder, the second ACS recursion can be limited to sections of the data blocks. Traceback is performed upon error detection, starting from an unreliable decision stored during a first decoding recursion. Hence, traceback can be limited to a number of data block sections.
摘要翻译：一种维特比解码器，用于利用路径存储区域（314）对卷积编码的数据块进行解码，所述路径存储区域用于存储仅具有一个区段的长度的决策矩阵。在第一次ACS递归中，在数据块的各部分的边界处的路径度量存储在路径度量存储器中。检测到错误后，第二次ACS递归从存储的路径度量开始。因此，在列表输出维特比解码器中，第二ACS递归可以限于数据块的各部分。在错误检测时执行追溯，从在第一次解码递归期间存储的不可靠判定开始。因此，回溯可以被限制到多个数据块部分。

9. 发明申请

WO2013093777A3 MODEM AND METHOD OF PROVIDING WEIRELESS CONNECTION SERVICES FOR AT LEAST TWO SIMS OF A WIRELESS DEVICE 审中-公开
标题翻译：提供无线设备最少两张无线连接服务的调制解调器和方法
公开(公告)号：WO2013093777A3
公开(公告)日：2013-11-07
申请号：PCT/IB2012057433
申请日：2012-12-18
申请人： RENESAS MOBILE CORP , TAT NGUYEN QUAN , GEARY STUART IAN , RUOHONEN JARI JUHANI , BISHOP ANDREW , JUTILA SAMI , CHARLES ALEXANDER GRAHAM , HANSEN ROY
发明人： TAT NGUYEN QUAN , GEARY STUART IAN , RUOHONEN JARI JUHANI , BISHOP ANDREW , JUTILA SAMI , CHARLES ALEXANDER GRAHAM , HANSEN ROY
IPC分类号： H04W88/06
CPC分类号： H04W88/06 , H04W8/22
摘要： A modem (200) is provided for a wireless device that is capable of providing service for at least two SIMs (210). The modem (200) has at least a first set of modem components (220) and a second set of modem components (220). The modem (200) selectively reconfigures the arrangement of the plural sets of modem components (220). In a first configuration, the first set of modem components (220) provides wireless connection service for a first SIM (210) of the wireless device and the second set of modem components (220) provides wireless connection service for a second SIM (210) of the wireless device. This allows active wireless connections to be made on behalf of both SIMs (210) simultaneously by the sets of modem components (220). In a second configuration, the first set of modem components (220) and the second set of modem components (220) provide wireless connection service for the first SIM (210).
摘要翻译：为能够为至少两个SIM（210）提供服务的无线设备提供调制解调器（200）。调制解调器（200）具有至少第一组调制解调器组件（220）和第二组调制解调器组件（220）。调制解调器（200）选择性地重新配置多组调制解调器组件（220）的布置。在第一配置中，第一组调制解调器组件（220）为无线设备的第一SIM（210）提供无线连接服务，并且第二组调制解调器组件（220）为第二SIM（210）提供无线连接服务，的无线设备。这允许由调制解调器组件集合（220）同时代表两个SIM（210）进行主动无线连接。在第二配置中，第一组调制解调器组件（220）和第二组调制解调器组件（220）为第一SIM（210）提供无线连接服务。

10. 发明申请

WO2013093777A2 MODEM AND METHOD OF OPERATING A WIRELESS DEVICE 审中-公开
标题翻译：无线设备的调制解调器和方法
公开(公告)号：WO2013093777A2
公开(公告)日：2013-06-27
申请号：PCT/IB2012/057433
申请日：2012-12-18
申请人： RENESAS MOBILE CORPORATION , TAT, Nguyen, Quan , Geary, Stuart, Ian , RUOHONEN, Jari, Juhani , BISHOP, Andrew , Jutila, Sami , CHARLES, Alexander, Graham , HANSEN, Roy
发明人： TAT, Nguyen, Quan , Geary, Stuart, Ian , RUOHONEN, Jari, Juhani , BISHOP, Andrew , Jutila, Sami , CHARLES, Alexander, Graham , HANSEN, Roy
CPC分类号： H04W88/06 , H04W8/22
摘要： A modem (200) is provided for a wireless device that is capable of providing service for at least two SIMs (210). The modem (200) has at least a first set of modem components (220) and a second set of modem components (220). The modem (200) selectively reconfigures the arrangement of the plural sets of modem components (220). In a first configuration, the first set of modem components (220) provides wireless connection service for a first SIM (210) of the wireless device and the second set of modem components (220) provides wireless connection service for a second SIM (210) of the wireless device. This allows active wireless connections to be made on behalf of both SIMs (210) simultaneously by the sets of modem components (220). In a second configuration, the first set of modem components (220) and the second set of modem components (220) provide wireless connection service for the first SIM (210).
摘要翻译：为能够为至少两个SIM（210）提供服务的无线设备提供调制解调器（200）。调制解调器（200）具有至少第一组调制解调器组件（220）和第二组调制解调器组件（220）。调制解调器（200）选择性地重新配置多组调制解调器组件（220）的布置。在第一配置中，第一组调制解调器组件（220）为无线设备的第一SIM（210）提供无线连接服务，并且第二组调制解调器组件（220）为第二SIM（210）提供无线连接服务，的无线设备。这允许由这两组调制解调器组件（220）同时代表两个SIM（210）进行主动无线连接。在第二配置中，第一组调制解调器组件（220）和第二组调制解调器组件（220）为第一SIM（210）提供无线连接服务。

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