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11. 发明授权

US08092615B2 Composition for producing soft magnetic composites by powder metallurgy 有权
标题翻译：通过粉末冶金制备软磁复合材料的组合物
公开(公告)号：US08092615B2
公开(公告)日：2012-01-10
申请号：US12320237
申请日：2009-01-22
申请人： Lisa Kjellén , Åsa Ahlin , Lars Hultman , Ola Andersson
发明人： Lisa Kjellén , Åsa Ahlin , Lars Hultman , Ola Andersson
IPC分类号： H01F1/08
CPC分类号： H01F41/0246 , B22F1/0059 , H01F1/24
摘要： The invention concerns powder compositions consisting of electrically insulated particles of a soft magnetic material of an iron or iron-based powder and 0.1-2% by weight of a lubricant selected from the group consisting of fatty acid amides having 14-22 C atoms. Optionally a thermoplastic binder such as polyphenylene sulphide may be included in the composition. The invention also concerns a method for the preparation of soft magnetic composite components.
摘要翻译：本发明涉及由铁或铁基粉末的软磁性材料的电绝缘颗粒和选自具有14-22个C原子的脂肪酸酰胺的0.1-2重量％的润滑剂组成的粉末组合物。任选地，可以在组合物中包括热塑性粘合剂如聚苯硫醚。本发明还涉及一种制备软磁性复合材料组件的方法。

12. 发明申请

US20090152489A1 Composition for producing soft magnetic composites by powder metallurgy 有权
标题翻译：通过粉末冶金制备软磁复合材料的组合物
公开(公告)号：US20090152489A1
公开(公告)日：2009-06-18
申请号：US12320237
申请日：2009-01-22
申请人： Lisa Kjellen , Asa Ahlin , Lars Hultman , Ola Andersson
发明人： Lisa Kjellen , Asa Ahlin , Lars Hultman , Ola Andersson
IPC分类号： H01F1/14
CPC分类号： H01F41/0246 , B22F1/0059 , H01F1/24
摘要： The invention concerns powder compositions consisting of electrically insulated particles of a soft magnetic material of an iron or iron-based powder and 0.1-2% by weight of a lubricant selected from the group consisting of fatty acid amides having 14-22 C atoms. Optionally a thermoplastic binder such as polyphenylene sulphide may be included in the composition. The invention also concerns a method for the preparation of soft magnetic composite components.
摘要翻译：本发明涉及由铁或铁基粉末的软磁性材料的电绝缘颗粒和选自具有14-22个C原子的脂肪酸酰胺的0.1-2重量％的润滑剂组成的粉末组合物。任选地，可以在组合物中包括热塑性粘合剂如聚苯硫醚。本发明还涉及一种制备软磁性复合材料组件的方法。

13. 发明申请

US20050083219A1 Digital-to-analog converter having error correction 有权
标题翻译：具有误差校正的数模转换器
公开(公告)号：US20050083219A1
公开(公告)日：2005-04-21
申请号：US10972947
申请日：2004-10-25
申请人： Ola Andersson , Jacob Wikner
发明人： Ola Andersson , Jacob Wikner
IPC分类号： H03M1/06 , H03M1/10 , H03M1/66 , H03M1/74
CPC分类号： H03M1/1033 , H03M1/742
摘要： The values X(n) input to a current-steering digital-to-analog converter (49) are modified (41) before the actual conversion to compensate for conversion errors of the digital-to-analog converter. The input values are modified according to a model (43) of the digital-to-analog converter in which each output value of the digital-to-analog converter Y(n) is a sum of a desired value directly proportional to the respective input value and an error. The error is a product of the settled output value, i.e. the difference between the desired value and the previous output value Y(n−1) actually provided by the digital-to-analog converter, and a relative step error that is a function only of the respective input signal and is stored in a table. The relative step error can be a function also of the previous output signal and of the previous input signal. This model has a low complexity and is suitable for on-chip implementation.
摘要翻译：输入到电流转向数模转换器（49）的值X（n）在实际转换之前被修改（41），以补偿数模转换器的转换误差。输入值根据数模转换器的型号（43）进行修改，其中数模转换器Y（n）的每个输出值是与各个输入成正比的期望值的和值和错误。该误差是稳定输出值的乘积，即期望值与由数模转换器实际提供的先前输出值Y（n-1）之间的差异以及仅作为功能的相对步进误差并存储在表中。相对步进误差也可以是先前输出信号和先前输入信号的函数。该模型具有低复杂度，适用于片上实现。

14. 发明授权

US06473015B2 Current-steering D/A conversion with current source mismatch compensation 失效
标题翻译：电流导向D / A转换，电流源不匹配补偿
公开(公告)号：US06473015B2
公开(公告)日：2002-10-29
申请号：US09796363
申请日：2001-03-02
申请人： Ola Andersson
发明人： Ola Andersson
IPC分类号： H03M100
CPC分类号： H03M1/1057 , H03M1/745
摘要： The present invention refers to a method for using a current-steering N-bit D/A converter and to the D/A converter, said converter comprising N binary weighted current sources SIk, k=0, 1, . . . , N−1, connectable to a common output, each current source SIk comprising 2k unit current sources, SIunit, of equal strength connected in parallel, wherein digital input bits bi, i=0, 1, . . . , N−1, bN−1 being the most significant bit (MSB), determine which respective current source, SIk, k=0, 1, . . . , N−1, to be connected to the output. The invention features that, during D/A conversion, the current IN−1, from the largest current source SIN−1 is substituted for a current ĨN−1, where I ~ N - 1 = ( ∑ k = 0 N - 2 ⁢ ⁢ I k ) + I unit in which expression, Ik being the current from the current source SIk, Iunit being the current from an additional unit current source.
摘要翻译：本发明涉及一种使用电流导向N位D / A转换器和D / A转换器的方法，所述转换器包括N个二进制加权电流源S1k，k = 0,1。。。，N-1，可连接到公共输出，每个电流源SIk包括并联连接的相等强度的2k个单位电流源的SIunit，其中数字输入位bi，i = 0,1，...。。。，N-1，bN-1是最高有效位（MSB），确定哪个相应的电流源SIk，k = 0,1，...。。。，N-1，连接到输出。本发明的特征在于，在D / A转换期间，来自最大电流源SIN-1的电流IN-1代替电流ĨN-1，其中哪个表达式Ik是来自电流源SIk的电流，I 电流来自额外的单位电流源。

15. 发明申请

US20150026711A1 METHOD AND APPARATUS FOR VIDEO CONTENT DISTRIBUTION 审中-公开
标题翻译：视频内容分发的方法和装置
公开(公告)号：US20150026711A1
公开(公告)日：2015-01-22
申请号：US14381086
申请日：2012-02-27
申请人： Ola Andersson , Jan Erik Lindquist
发明人： Ola Andersson , Jan Erik Lindquist
IPC分类号： H04N21/2343 , H04N21/45 , H04N21/81 , H04N21/24
CPC分类号： H04N21/23439 , H04L65/4084 , H04N19/61 , H04N21/2407 , H04N21/4508 , H04N21/812
摘要： Accordingly, there is provided a client device for receiving video content from a server, the client device comprising a processor. The processor is arranged to determine if a particular clip has been played. If it is determined that the client has played the particular clip, the processor is arranged to increase the quality of a video content that is played. By determining if a particular clip has been played before increasing the quality of video content that is played, a user of the client device is encouraged to watch the particular clip before watching the video content.
摘要翻译：因此，提供了一种用于从服务器接收视频内容的客户端设备，该客户端设备包括处理器。处理器被布置成确定特定剪辑是否已经被播放。如果确定客户端已经播放了特定剪辑，则处理器被布置为增加播放的视频内容的质量。通过在增加播放的视频内容的质量之前确定特定剪辑是否已经被播放，则鼓励客户端设备的用户在观看视频内容之前观看特定剪辑。

16. 发明授权

US08842084B2 Gesture-based object manipulation methods and devices 有权
标题翻译：基于手势的对象操纵方法和设备
公开(公告)号：US08842084B2
公开(公告)日：2014-09-23
申请号：US13227728
申请日：2011-09-08
申请人： Ola Andersson , Michael Huber , Johan Kwarnmark , Johan Svedberg
发明人： Ola Andersson , Michael Huber , Johan Kwarnmark , Johan Svedberg
IPC分类号： G06F3/041
CPC分类号： G06F3/04883 , G06F2203/04808
摘要： Gesture based control of objects displayed on touch screen displays is described. An object is displayed on a touch screen display, and a first touch operation is detected at a first position on the display. The first position is within an area that is associated with the displayed object. A second touch operation is detected within the area. After detecting the first and second touch operations another, a third touch operation is detected at a third position. A distance between the third position and the first position is calculated. When the distance is greater than a predetermined value, a copy of the object is displayed on the touch screen display.
摘要翻译：描述了在触摸屏显示器上显示的对象的基于手势的控制。在触摸屏显示器上显示对象，并且在显示器上的第一位置处检测到第一触摸操作。第一个位置在与显示的对象相关联的区域内。在该区域内检测到第二次触摸操作。在检测到第一和第二触摸操作之后，在第三位置检测到第三触摸操作。计算第三位置与第一位置之间的距离。当距离大于预定值时，在触摸屏显示器上显示对象的副本。

17. 发明授权

US08385721B2 Media playlist methods and apparatus 有权
标题翻译：媒体播放方法和设备
公开(公告)号：US08385721B2
公开(公告)日：2013-02-26
申请号：US12877216
申请日：2010-09-08
申请人： Michael Huber , Johan Kwarnmark , Johan Svedberg , Ola Andersson
发明人： Michael Huber , Johan Kwarnmark , Johan Svedberg , Ola Andersson
IPC分类号： H04N5/76
CPC分类号： H04N21/458 , H04N21/4333 , H04N21/4583 , H04N21/4825
摘要： Methods and apparatus for easily creating playlists of media programs to be played sequentially, where each program on a playlist either is played in real time, i.e., when broadcast, or is played time-shifted when the program temporally conflicts with one or more other programs on the playlist. When a playlist is played, a user can pause viewing at any time, in which case the methods and apparatus recompute the program sequence of the playlist and schedules program recordings as required.
摘要翻译：媒体节目的播放列表容易地创建的方法和装置，其中播放列表中的每个节目都可以实时播放，即播放时播放，或者当节目与一个或多个其他节目暂时冲突时被播放时移在播放列表中。当播放列表播放时，用户可以随时暂停观看，在这种情况下，方法和装置重新计算播放列表的节目序列，并根据需要安排节目录制。

18. 发明授权

US06946983B2 Digital-to-analog converter having error correction 有权
公开(公告)号：US06946983B2
公开(公告)日：2005-09-20
申请号：US10972947
申请日：2004-10-25
申请人： Ola Andersson , Jacob Wikner
发明人： Ola Andersson , Jacob Wikner
IPC分类号： H03M1/06 , H03M1/10 , H03M1/66 , H03M1/74
CPC分类号： H03M1/1033 , H03M1/742
摘要： The values X(n) input to a current-steering digital-to-analog converter (49) are modified (41) before the actual conversion to compensate for conversion errors of the digital-to-analog converter. The input values are modified according to a model (43) of the digital-to-analog converter in which each output value of the digital-to-analog converter Y(n) is a sum of a desired value directly proportional to the respective input value and an error. The error is a product of the settled output value, i.e. the difference between the desired value and the previous output value Y(n−1) actually provided by the digital-to-analog converter, and a relative step error that is a function only of the respective input signal and is stored in a table. The relative step error can be a function also of the previous output signal and of the previous input signal. This model has a low complexity and is suitable for on-chip implementation.

19. 发明授权

US09098189B2 Resizing selection zones on a touch sensitive display responsive to likelihood of selection 有权
标题翻译：根据选择的可能性调整触摸敏感显示器上的选择区域大小
公开(公告)号：US09098189B2
公开(公告)日：2015-08-04
申请号：US14238622
申请日：2011-08-15
申请人： Ola Andersson , Andreas Ljunggren
发明人： Ola Andersson , Andreas Ljunggren
IPC分类号： G06F3/041 , G06F3/0488 , G06F3/023
CPC分类号： G06F3/04845 , G06F3/0237 , G06F3/041 , G06F3/04842 , G06F3/04847 , G06F3/0488 , G06F3/04886
摘要： An electronic device is disclosed for use with a touch-sensitive display. The electronic device includes a processor that displays indicia on the touch-sensitive display that can be touch selected by a user, and defines a size and location of a plurality of selection zones on the touch-sensitive display that are each associated with different ones of the indicia. The processor identifies a first one of the selection zones that has been selected by the user on the touch-sensitive display, and outputs a first one of the indicia that is associated with the first selection zone. The processor changes the size of a second one of the selection zones in response to it being associated with a second one of the indicia that is more likely to be selected next following selection of the first selection zone associated with the first indicia than at least another one of the selection zones. Related methods of operating an electronic device are disclosed.
摘要翻译：公开了一种与触敏显示器一起使用的电子设备。该电子设备包括处理器，该处理器可以在可由用户选择的触敏显示器上显示标记，并且定义触敏显示器上的多个选择区域的大小和位置，每个区域与不同的选择区域相关联标记。处理器识别由用户在触摸敏感显示器上选择的选择区域中的第一个，并且输出与第一选择区域相关联的标记中的第一个。所述处理器响应于所述选择区域中的第二选择区域的尺寸与第二个所述标记相关联，所述第二标记与在与所述第一标记相关联的所述第一选择区域的选择之后更可能被选择的第二标签相比于至少另一个其中一个选区。公开了操作电子设备的相关方法。

20. 发明授权

US09003472B2 Method and arrangement for sharing media content 有权
标题翻译：分享媒体内容的方法和安排
公开(公告)号：US09003472B2
公开(公告)日：2015-04-07
申请号：US13391639
申请日：2009-09-17
申请人： Ola Andersson
发明人： Ola Andersson
IPC分类号： H04N7/16 , H04N7/18 , H04N7/173 , H04N21/2743 , H04N21/4788
CPC分类号： H04N21/2743 , H04N21/4788
摘要： Method and arrangements for providing personal media content of a first user (A) to a device used by a second user (B). A personal TV channel is created (1:1) for the first user as a program with media content by an IPTV portal (100) in a device used by the first user. The created personal TV channel is published (1:2) and stored (1:3) at an IPTV server (104) serving the first and second users. Then, the personal TV channel is introduced (1:7) as an available channel in an electronic program guide (EPG) provided by the IPTV server to the device (104) of the second user. When the second user selects the personal TV channel from his/her electronic program guide, the program with media content is delivered (1:8) from the IPTV server to the second users device.
摘要翻译：将第一用户（A）的个人媒体内容提供给第二用户（B）使用的设备的方法和装置。在由第一用户使用的设备中由IPTV门户（100）为第一用户创建个人电视频道（1：1）作为具有媒体内容的节目。创建的个人电视频道在服务于第一和第二用户的IPTV服务器（104）上公布（1：2）并存储（1：3）。然后，在由IPTV服务器提供的电子节目指南（EPG）中向第二用户的设备（104）引入个人电视频道（1：7）作为可用频道。当第二用户从他/她的电子节目指南中选择个人电视频道时，将具有媒体内容的节目从（1：8）从IPTV服务器发送到第二用户设备。

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