公开(公告)号：US09318254B2

公开(公告)日：2016-04-19

申请号：US14115535

申请日：2012-05-02

Applicant: Ola Andersson ,  Mats Larsson ,  Peter Rauch

Inventor： Ola Andersson ,  Mats Larsson ,  Peter Rauch

IPC: H01F27/24 ,  H01F27/30 ,  H01F27/29 ,  H01F27/255 ,  H01F17/04 ,  H01F41/02

CPC classification number: H01F27/255 ,  H01F17/043 ,  H01F41/0246

Abstract: Inductor core including: a base core portion having a first surface and an opposite second surface; an inner core portion extending from the first surface in a direction transverse to the first surface; an outer core portion extending, in the direction transverse to the first surface, from the first surface to an end surface of the outer core portion, the outer core portion at least partly surrounding the inner core portion, thereby forming a space around the inner core portion for accommodating a winding; wherein the first surface includes a recess for accommodating a connection portion of the winding, said recess extending at least a part of a distance between the inner core portion and the outer core portion, and wherein the outer core portion presents a slit extending from said end surface towards the recess, and wherein the second surface comprises a first protrusion oppositely arranged to the recess.

Abstract translation: 电感芯，包括：具有第一表面和相对的第二表面的基底芯部分; 内芯部分，从横向于第一表面的方向从第一表面延伸; 外芯部分，在横向于第一表面的方向上从第一表面延伸到外芯部分的端表面，外芯部分至少部分地围绕内芯部分，从而形成围绕内芯部分的空间 用于容纳绕组的部分; 其中所述第一表面包括用于容纳所述绕组的连接部分的凹部，所述凹部延伸所述内芯部分和所述外芯部分之间的距离的至少一部分，并且其中所述外芯部分具有从所述端部延伸的狭缝 表面朝向凹部，并且其中第二表面包括与凹部相对设置的第一突起。

公开(公告)号：US20140326824A1

公开(公告)日：2014-11-06

申请号：US14345752

申请日：2012-09-13

Applicant: Mats Larsson

Inventor： Mats Larsson

IPC: F42B10/62

CPC classification number: F42B10/62 ,  F42B10/60 ,  F42B10/64 ,  F42B15/01 ,  G01P13/025

Abstract: The invention relates to a method for determining angle of incidence for a projectile in the path of the projectile from launcher to target, which projectile is guidable and substantially or partially roll-stable and comprises a control system and at least two actuators with associated control members, in which the following steps are included: determination of applied force for pitch control by evaluation of the moment upon the actuators of the projectile, determination of applied force for yaw control by evaluation of the moment upon the actuators of the projectile, calculation of the pitch component α of the angle of incidence and of the yaw component β of the angle of incidence, based on comparison between the evaluated moments and reference data for moments. The invention also relates to a GNC system.

Abstract translation: 本发明涉及一种用于确定射弹在从发射器到目标的路径中的入射角的方法，该射弹是可引导的并且基本上或部分地滚动稳定，并且包括控制系统和至少两个具有相关联的控制构件的致动器 ，其中包括以下步骤：通过评估射弹致动器上的力矩来确定用于俯仰控制的施加力，通过评估射弹致动器上的力矩来确定用于偏航控制的施加力，计算 入射角和偏航分量bgr的俯仰分量α; 的入射角，基于评估的力矩和力矩的参考数据之间的比较。 本发明还涉及一种GNC系统。

公开(公告)号：US20110157033A1

公开(公告)日：2011-06-30

申请号：US12766127

申请日：2010-04-23

Applicant: Rajeev REMA SHANMUGAM ,  Mohanraj MANOHARAN ,  Mats LARSSON ,  Gunnar KLINGHULT

Inventor： Rajeev REMA SHANMUGAM ,  Mohanraj MANOHARAN ,  Mats LARSSON ,  Gunnar KLINGHULT

IPC: G06F3/041 ,  H05K7/00

CPC classification number: H04M1/0237

Abstract: An electronic apparatus includes a display panel (12) connected to a body (10) and able to occupy a first and second position with respect to the body (10), and an input panel (14) connected to the body (10) and able to occupy a first and second position with respect to the body (10). When the display panel (12) and the input panel (14) both occupy their respective first position, the input panel (14) hides part of the display panel (12). When the display panel (12) occupies its first position and the input panel (14) occupies its second position, the display panel (12) hides at least part of the input panel (14). When the display panel (12) occupies its second position, the input panel (14) is movable from its first position to its second position and/or movable from its second position to its first position.

Abstract translation: 电子设备包括连接到主体（10）并能够占据相对于主体（10）的第一和第二位置的显示面板（12），以及连接到主体（10）的输入面板（14）和 能够相对于身体（10）占据第一和第二位置。 当显示面板（12）和输入面板（14）都占据其相应的第一位置时，输入面板（14）隐藏显示面板（12）的一部分。 当显示面板（12）占据其第一位置并且输入面板（14）占据其第二位置时，显示面板（12）隐藏输入面板（14）的至少一部分。 当显示面板（12）占据其第二位置时，输入面板（14）可从其第一位置移动到其第二位置和/或从其第二位置移动到其第一位置。

公开(公告)号：US20100138187A1

公开(公告)日：2010-06-03

申请号：US12698641

申请日：2010-02-02

Applicant: Dacfey DZUNG ,  Mats Larsson

Inventor： Dacfey DZUNG ,  Mats Larsson

IPC: G04G7/02 ,  G04G99/00

CPC classification number: H04J3/0682 ,  H02J13/0017 ,  H04J3/0644 ,  Y02E60/7807 ,  Y04S10/527 ,  Y04S40/12

Abstract: Time synchronization of two clocks is disclosed herein, such as two stationary clocks. A global time signal from a global time reference or common time source can be used to calculate a common view based clock offset between the two clocks. In parallel, a network based clock offset between the two clocks can be calculated based on messages exchanged over a communication network interconnecting the two clocks, without reverting to the global time reference. Two recent values (e.g., the two most recent values) of the common view clock offset and the network based clock offset can be combined or superposed in a seamless way to produce a final time offset estimate. The combination of independently calculated common view and network based clock offsets can be a weighted average of the two values, involving respective weights based on quality estimates of the latter. The time synchronization schemes based on a Global Positioning System (GPS) and a wide area communication network can be combined to synchronize the stationary clocks of phasor measurement units (PMUs) of a wide area monitoring system to a central server clock at a Network Control Center (NCC) of the system.

Abstract translation: 这里公开了两个时钟的时间同步，诸如两个固定时钟。 来自全局时间参考或公共时间源的全局时间信号可用于计算两个时钟之间的基于公共视图的时钟偏移。 并行地，可以基于通过互连两个时钟的通信网络交换的消息来计算两个时钟之间的基于网络的时钟偏移，而不返回到全局时间参考。 公共视图时钟偏移和基于网络的时钟偏移的两个最近的值（例如，两个最近的值）可以以无缝方式组合或重叠以产生最终时间偏移估计。 独立计算的共同视图和基于网络的时钟偏移的组合可以是两个值的加权平均值，涉及基于后者的质量估计的相应权重。 可以组合基于全球定位系统（GPS）和广域通信网络的时间同步方案，以将广域监控系统的相量测量单元（PMU）的固定时钟与网络控制中心的中央服务器时钟同步 （NCC）的系统。

公开(公告)号：US20100023179A1

公开(公告)日：2010-01-28

申请号：US12560824

申请日：2009-09-16

Applicant: Petr KORBA ,  Mats Larsson

Inventor： Petr KORBA ,  Mats Larsson

IPC: G06F19/00

CPC classification number: H02J3/24 ,  Y02E60/728 ,  Y04S10/265

Abstract: Exemplary embodiments of the present disclosure provide a method and controller for damping multimode electromagnetic oscillations in electric power systems which interconnect a plurality of generators and consumers. The controller for damping such oscillations includes a phasor measurement unit (PMU) and a power oscillation damper (POD) controller. Each oscillating mode signal is damped and then superposed to derive a control signal. A feedback controller is used to feedback the control signal to a power flow control device in the power system.

Abstract translation: 本公开的示例性实施例提供了一种用于阻尼将多个发电机和消费者互连的电力系统中的多模电磁振荡的方法和控制器。 用于阻尼这种振荡的控制器包括相量测量单元（PMU）和功率振荡阻尼器（POD）控制器。 每个振荡模式信号被衰减然后叠加以导出控制信号。 反馈控制器用于将控制信号反馈给电力系统中的功率流控制装置。

公开(公告)号：US20090309825A1

公开(公告)日：2009-12-17

申请号：US12138834

申请日：2008-06-13

Applicant: Peter SODERGREN ,  Mats LARSSON

Inventor： Peter SODERGREN ,  Mats LARSSON

IPC: G09G5/00

CPC classification number: G06F3/016 ,  A63F13/02 ,  A63F13/10 ,  A63F13/211 ,  A63F13/285 ,  A63F13/42 ,  A63F13/92 ,  A63F2300/1037 ,  A63F2300/1043 ,  A63F2300/105 ,  A63F2300/204 ,  G06F1/1626 ,  G06F1/1684 ,  G06F1/1694 ,  G06F2200/1637 ,  G06F2203/013 ,  H04M2250/12

Abstract: A user interface for a portable apparatus is disclosed. The user interface comprises a sensor arranged to determine a spatial change, wherein said user interface being arranged to control at least one function, wherein the function is controlled by said determined spatial change; an actuator arrangement; and at least one mass, wherein the actuator arrangement is arranged to controllably actuate at least one of the at least one mass by acceleration to by inertia of the actuated mass provide a force on the portable apparatus. Further, an apparatus, a method, and a computer program for controlling a function are disclosed.

Abstract translation: 公开了一种用于便携式设备的用户界面。 所述用户接口包括布置成确定空间变化的传感器，其中所述用户界面被布置成控制至少一个功能，其中所述功能由所述确定的空间变化控制; 致动装置; 和至少一个质量块，其中所述致动器装置被布置成通过所述致动质量的惯性加速度可控地致动所述至少一个质量块中的至少一个在所述便携式设备上提供力。 此外，公开了一种用于控制功能的装置，方法和计算机程序。

公开(公告)号：US20090216472A1

公开(公告)日：2009-08-27

申请号：US12368819

申请日：2009-02-10

Applicant: Marek Zima ,  Petr Korba ,  Albert Leirbukt ,  Mats Larsson

Inventor： Marek Zima ,  Petr Korba ,  Albert Leirbukt ,  Mats Larsson

IPC: G06F19/00 ,  G06F17/00 ,  G01R27/00

CPC classification number: H02H6/00 ,  H02H7/226

Abstract: A relationship between a temperature TI of a power line or power transmission conductor, an electrical quantity of the power line such as a current I or power flow P through the power line, as well as meteorological quantities or ambient conditions of the power line such as wind speed W, wind direction, humidity, solar radiation S and ambient temperature Ta, is established in the form of a thermal model of the power line. Values of the aforementioned quantities or variables are continuously measured, and the collected values of the quantities are evaluated in order to update model parameters of the thermal model during operation of the power line. In one example, an average temperature representative of the entire line is determined via two Phasor Measurement Units (PMU) 11, 11′ providing synchronized phasor values from two ends of the power line. An ohmic resistance of the power line is computed from the phasor values, from which in turn the average line temperature can be derived.

Abstract translation: 电力线路或电力传输导体的温度TI，通过电力线的电流I的电力线或电力流P的电量以及电力线的气象量或环境条件之间的关系，例如 风速W，风向，湿度，太阳辐射S和环境温度Ta以电力线的热模型的形式建立。 连续地测量上述数量或变量的值，并且评估量的收集值，以便在电力线的运行期间更新热模型的模型参数。 在一个示例中，表示整条线路的平均温度通过两个相量测量单元（PMU）11,11'确定，该相量测量单元从电源线的两端提供同步的相量值。 根据相量值计算电力线的欧姆电阻，从而可以导出平均线路温度。

公开(公告)号：US07521392B1

公开(公告)日：2009-04-21

申请号：US11061033

申请日：2005-02-18

Applicant: Cetin Kilic ,  Jangsuk Hyun ,  Ligen Wang ,  Mats Larsson ,  Juan Cai ,  Jifei Jia ,  Xianghong Hao ,  Jonathan W. Woo

Inventor： Cetin Kilic ,  Jangsuk Hyun ,  Ligen Wang ,  Mats Larsson ,  Juan Cai ,  Jifei Jia ,  Xianghong Hao ,  Jonathan W. Woo

IPC: B01J23/00 ,  B01J23/40 ,  B01J23/42 ,  B01J21/04 ,  B01J20/00

CPC classification number: B01J23/42 ,  B01J21/04 ,  B01J35/002 ,  B01J35/0046 ,  B01J35/006

Abstract: The catalytic efficiency of supported catalysts containing metal nanoparticles is strongly related to the chemical softness at the surfaces of such nanoparticles. Supported catalysts containing platinum nanoparticles having average surface softness values (expressed in scaled units ranging from 0 to 1) between 0.07198 and 0.09247 exhibit high catalytic efficiency. The catalytic efficiency of such platinum nanoparticles for CO oxidation, expressed as the turn-over frequency (TOF), was observed to be on or above 0.03062 s−1. The supported catalysts containing platinum nanoparticles with tighter average surface softness ranges exhibit even higher catalytic efficiencies. The TOF for CO oxidation of platinum nanoparticles having average surface softness values between 0.08031 and 0.08679 was observed to be on or above 0.06554 s−1.

Abstract translation: 含有金属纳米粒子的载体催化剂的催化效率与这些纳米颗粒表面的化学柔软性有很强的相关性。 含有0.07198和0.09247之间平均表面柔软度（以0到1表示的平均表面积）的铂纳米颗粒的负载催化剂表现出高催化效率。 表示为转换频率（TOF）的这种用于CO氧化的铂纳米颗粒的催化效率被观察到在或大于0.03062s -1。 含铂纳米粒子的负载型催化剂具有更高的平均表面柔软度，显示出更高的催化效率。 观察到平均表面柔软度值在0.08031和0.08679之间的铂纳米颗粒的CO氧化TOF在0.06554s -1以上。

公开(公告)号：US20080281437A1

公开(公告)日：2008-11-13

申请号：US12149247

申请日：2008-04-29

Applicant: Petr Korba ,  Marek Zima ,  Mats Larsson

Inventor： Petr Korba ,  Marek Zima ,  Mats Larsson

IPC: G05B11/01 ,  G05B13/02

CPC classification number: H02J3/24 ,  G05B17/02

Abstract: The present disclosure relates to monitoring of electromechanical oscillations in electric power systems, and their identification by an adaptive algorithm based on a repeatedly measured and evaluated signal. In order for an estimation of parameters of a model of the power system to reasonably converge, proper initialization of the recursive calculation is required, including the definition of tuning parameters constraining the model and the calculation. Initialization for a second signal to be exploited can then be simplified by copying the set of tuning parameters tuned previously for a different signal. A conditioning gain multiplying the second signal establishes compatibility between the different signals, and a signal pre-filter in turn discards contributions beyond a frequency band comprising typical electromagnetic oscillations.

Abstract translation: 本公开涉及通过基于重复测量和评估的信号的自适应算法来监测电力系统中的机电振荡及其识别。 为了对电力系统模型的参数进行合理收敛，需要对递归计算进行恰当的初始化，包括限制模型和计算的调整参数的定义。 然后可以通过复制先前为不同信号调谐的一组调谐参数来简化要利用的第二信号的初始化。 与第二信号相乘的调节增益建立不同信号之间的兼容性，并且信号预滤波器进而丢弃超出包括典型电磁振荡的频带的贡献。

公开(公告)号：US20080089801A1

公开(公告)日：2008-04-17

申请号：US11794500

申请日：2006-01-20

Applicant: Mats Larsson

Inventor： Mats Larsson

IPC: B22F3/16 ,  B22F1/00

CPC classification number: C22C33/0207 ,  C22C38/08 ,  C22C38/12 ,  C22C38/16

Abstract: The invention relates to a powder metallurgical combination comprising an iron-based powder A essentially consisting of core particles of iron pre-alloyed with molybdenum and having 6-15%, preferably 8-12% by weight of copper diffusion alloyed to the core particles, an iron-based powder B essentially consisting of particles of iron pre-alloyed with molybdenum and having 4.5-8%, preferably 5-7% by weight of nickel diffusion alloyed to the core particles, and an iron-based powder C essentially consisting of particles of iron pre-alloyed with molybdenum. The invention also relates to the powders A and B per se. Further the invention relates to a method for preparing an iron-based sintered component comprising 0.3-2% by weight of molybdenum, 0.2-2%. Preferably 0.4-0.08% by weight of copper and 0.1-4% by weight of nickel and to a method to obtain a sintered component having a predetermined strength and a predetermined dimensional change during sintering.

Abstract translation: 本发明涉及一种粉末冶金组合，其包含铁基粉末A，其主要由与钼预合金化的铁的核心颗粒组成，并且具有6-15％，优选8-12％重量的与芯颗粒合金化的铜扩散， 铁基粉末B，其主要由与钼预合金化的铁的颗粒组成，并且具有与核心颗粒合金化的4.5-8％，优选5-7重量％的镍扩散以及基本上由 与钼预合金的铁的颗粒。 本发明还涉及粉末A和B本身。 此外，本发明涉及一种制备铁基烧结组分的方法，其包含0.3-2重量％的钼，0.2-2重量％。 优选为0.4-0.08重量％的铜和0.1-4重量％的镍，以及获得在烧结期间具有预定强度和预定尺寸变化的烧结组分的方法。