专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US07440439B2 Method of inquiring 有权
标题翻译：查询方法
公开(公告)号：US07440439B2
公开(公告)日：2008-10-21
申请号：US10034238
申请日：2001-12-27
申请人： Hans Johansson , Stefan Johansson
发明人： Hans Johansson , Stefan Johansson
IPC分类号： H04J3/24
CPC分类号： H04L29/06 , H04L67/04 , H04L67/303 , H04L69/24 , H04L69/329
摘要： Packet data transmissions from network servers are provided to wireless communication stations via wireless communication networks. A network server 30 about to transmit packet data to a wireless communication station 20 first requests the wireless station 20 to provide its radio transferring capabilities to the server 30. Based on these radio transferring capabilities, the information content to be transferred from the server 30 to the wireless station 20, via a wireless communication network 10 and any operatively connecting the server with the wireless network 10, is adapted so that the resulting packet data transmission is suitable for the radio transferring capabilities of the wireless station 20. This results in a reasonable transmission time in elimination of any annoying transmission delays due to bandwidth capacity problems.
摘要翻译：来自网络服务器的分组数据传输通过无线通信网络被提供给无线通信站。要向无线通信站20发送分组数据的网络服务器30首先要求无线站20向服务器30提供其无线传送能力。基于这些无线传送能力，将经由无线通信网络10和可操作地连接服务器与无线网络10的任何网络从服务器30传送到无线站20的信息内容被适配成使得所得到的分组数据传输适合于无线站20的无线传送能力。这导致合理的传输时间和由于带宽容量问题而消除任何令人讨厌的传输延迟。

32. 发明授权

US07161278B2 Peristaltic electromechanical actuator 有权
标题翻译：蠕动式机电执行器
公开(公告)号：US07161278B2
公开(公告)日：2007-01-09
申请号：US10697290
申请日：2003-10-31
申请人： Stefan Johansson
发明人： Stefan Johansson
IPC分类号： H02N2/00
CPC分类号： H02N2/023
摘要： A peristaltic actuating element (30) is arranged against a body (20). The peristaltic actuating element (30) comprises volumes (34A–G) of electromechanical material and is arranged for selectively causing a dimension change in a main motion direction (90) of the peristaltic actuating element (30) within a limited peristaltic section (40). By changing voltage signals activating the volumes (34A–G), the peristaltic section (40) is caused to move along the peristaltic actuating element (30). The body (20) interacting with the peristaltic actuating element is thereby displaced relative to the peristaltic actuating element (30). Preferably, the length of the peristaltic section (40) is less than half the length of the entire peristaltic actuating element (30), more preferably much less. It is also preferred, if the peristaltic actuating element (30) is arranged so that the surface (32) interacting with the body (20) is removed therefrom within the peristaltic section (40).
摘要翻译：蠕动致动元件（30）抵靠主体（20）设置。蠕动致动元件（30）包括机电材料的体积（34A-G），并且布置成用于在有限的蠕动部分（40）内选择性地引起蠕动致动元件（30）的主运动方向（90）的尺寸变化。通过改变激活体积（34A-G）的电压信号，使蠕动部分（40）沿着蠕动致动元件（30）移动。因此与蠕动致动元件相互作用的主体（20）因此相对于蠕动致动元件（30）移位。优选地，蠕动部分（40）的长度小于整个蠕动致动元件（30）的长度的一半，更优选地小得多。如果蠕动致动元件（30）布置成使得在蠕动部分（40）内与主体（20）相互作用的表面（32）被移除，则也是优选的。

33. 发明申请

US20060006755A1 Rotating asynchronous converter 失效
标题翻译：旋转异步转换器
公开(公告)号：US20060006755A1
公开(公告)日：2006-01-12
申请号：US11093296
申请日：2005-03-30
申请人： Mats Leijon , Thorsten Schutte , Christian Sasse , Udo Fromm , Stefan Johansson
发明人： Mats Leijon , Thorsten Schutte , Christian Sasse , Udo Fromm , Stefan Johansson
IPC分类号： H02P9/04 , H02M5/32 , H02K1/00
CPC分类号： H02M5/32 , H02J3/34 , H02P4/00 , Y10S174/17 , Y10S174/19 , Y10S174/29
摘要： A rotating asynchronous converter and a generator device having a first stator connected to a first AC network with a first frequency f1, and a second stator connected to a second AC network with a second frequency f2. The converter has a rotor which rotates in dependence of the first and second frequencies f1, f2. The stators each have at least one winding formed of at least one current-carrying conductor, and an insulation system, formed of semiconducting layers each forming an equipotential surface, and a solid insulation between the semiconducting layers.
摘要翻译：旋转异步转换器和发电机装置，其具有连接到具有第一频率f 1 1的第一AC网络的第一定子和连接到具有第二频率f 1的第二AC网络的第二定子， 2 。转换器具有根据第一和第二频率f 1，f 2 2旋转的转子。定子各自具有由至少一个载流导体形成的至少一个绕组，以及由各自形成等电位表面的半导体层形成的绝缘系统，以及半导体层之间的固体绝缘。

34. 发明授权

US06882084B2 Electromagnetic drive unit 失效
标题翻译：电磁驱动单元
公开(公告)号：US06882084B2
公开(公告)日：2005-04-19
申请号：US10460258
申请日：2003-06-13
申请人： Stefan Johansson , Christer Mattsson
发明人： Stefan Johansson , Christer Mattsson
IPC分类号： H01L41/09 , H02N2/00 , H01J41/08 , H01L41/08
CPC分类号： H02N2/0015 , H02N2/026 , H02N2/103
摘要： An electromechanical motor (1) has a driving element (20) comprising two electromechanical vibrators (22, 24). The two electromechanical vibrators (22, 24) are interconnected by a link member (26). The electromechanical vibrators (22, 24) are, at the ends (21, 23) connected to the link (26), attached to a backbone (12) of a stator (10) by a respective resilient joint member (14, 16). A mechanical connection to the backbone (12) is thus introduced essentially between the vibrator (22, 24) and the link (26). A vibration of one of the electromechanical vibrators (22, 24) is transferred into a tilting or torsion of one of the joint members (14, 16), and a similar vibration of the other electromechanical vibrator (22, 24) provides a tilting or torsion of the other joint member (14, 16). The liner (26), interconnecting the vibrators (22, 24) is subsequently caused to deform and move. Depending on the vibrations and their relative phases, an actuating portion (28) of the link (26) can be brought along a motion path and this can in turn be used to interact with a body to be moved.
摘要翻译：机电马达（1）具有包括两个机电振动器（22,24）的驱动元件（20）。两个机电振动器（22,24）通过连接构件（26）相互连接。机电振动器（22,24）在连接到连杆（26）的端部（21,23）处，通过相应的弹性接头构件（14,16）附接到定子（10）的主体（12）。因此，主体（12）的机械连接基本上在振动器（22,24）和连杆（26）之间引入。机电振动器（22,24）中的一个的振动被转移到一个接合构件（14,16）的倾斜或扭转中，并且另一个机电振动器（22,24）的类似振动提供倾斜或另一个接头构件（14,16）的扭转。使振动器（22,24）互连的衬垫（26）随后变形和移动。根据振动及其相对相位，连杆（26）的致动部分（28）可以沿着运动路径带动，这又可以用于与要移动的身体相互作用。

35. 发明授权

US06804796B2 Method and test tool for verifying the functionality of a software based unit 失效
标题翻译：用于验证基于软件的单元的功能的方法和测试工具
公开(公告)号：US06804796B2
公开(公告)日：2004-10-12
申请号：US09836987
申请日：2001-04-18
申请人： Johan Gustavsson , Stefan Johansson
发明人： Johan Gustavsson , Stefan Johansson
IPC分类号： G06F1100
CPC分类号： G06F11/3692
摘要： A method and a test tool 110 are provided for verifying the functionality of a software based unit 100 which is provided with an interface 105 for its external communication. Pre-recorded data is used for the reproduction of a test case and for the verification of a unit subject to the test case. The pre-recorded data includes pre-recorded input data 125 and pre-recorded output data 126. The pre-recorded input data is applied to an interface of the unit and the pre-recorded output data is compared with the data transmitted from the unit in response to the applied pre-recorded input data. If the data transmitted from the unit is in correspondence with the pre-recorded output data, the functionality of the unit in accordance with the specific test case has been verified.
摘要翻译：提供了一种用于验证基于软件的单元100的功能的方法和测试工具110，该单元100具有用于其外部通信的接口105。预先记录的数据用于测试用例的复制和用于测试用例的单元的验证。预先记录的数据包括预先记录的输入数据125和预先记录的输出数据126.预先记录的输入数据被加到单元的接口上，预先记录的输出数据与从单元发送的数据进行比较响应于所应用的预先记录的输入数据。如果从单元发送的数据与预先记录的输出数据相对应，则根据特定测试用例的单元的功能已被验证。

36. 发明授权

US06459190B1 Switched actuator control 失效
标题翻译：开关执行器控制
公开(公告)号：US06459190B1
公开(公告)日：2002-10-01
申请号：US09637794
申请日：2000-08-11
申请人： Stefan Johansson , Mats Bexell , Per Oskar Lithell
发明人： Stefan Johansson , Mats Bexell , Per Oskar Lithell
IPC分类号： H01L4104
CPC分类号： H02N2/06 , H02N2/021 , H02N2/067
摘要： The present invention discloses an electromechanical actuator arrangement and a driving device for such an arrangement, having a plurality of drive element to be driven according to a wailing mechanism is provided. The driving device is characterised by an electrical power source (170) and at least two switches (172a, 172b) connected in series between the terminals (177) of the voltage source (170). An element terminal (178) is connected to a point (175) between said switches (172a, 172b), and a motor phase (174) of the actuator arrangement is connected to the element terminal (178). A control unit (171) is connected to control the switches (172a, 172b) in order to charge/discharge the drive elements. A charge control is thereby achieved by the use of the two switches (172a, 172b).
摘要翻译：本发明公开了一种机电致动器装置和用于这种装置的驱动装置，其具有根据w ailing机构被驱动的多个驱动元件。驱动装置的特征在于电源（170）的端子（177）之间串联连接的电源（170）和至少两个开关（172a，172b）。元件端子（178）连接到所述开关（172a，172b）之间的点（175），并且致动器装置的电动机相（174）连接到元件端子（178）。控制单元（171）被连接以控制开关（172a，172b），以便对驱动元件进行充电/放电。由此通过使用两个开关（172a，172b）来实现充电控制。

37. 发明授权

US06437485B1 Double bimorph electromechanical element 有权
标题翻译：双双压电晶片机电元件
公开(公告)号：US06437485B1
公开(公告)日：2002-08-20
申请号：US09739906
申请日：2000-12-20
申请人： Stefan Johansson
发明人： Stefan Johansson
IPC分类号： H01L4108
CPC分类号： H01L41/0946 , H01L41/0933 , H02N2/0015 , H02N2/021
摘要： The present invention discloses motors using electromechanical, preferably piezoelectric, elements (30). The element (30) comprises at least two movable parts or displacement portions (32A, 32B) interconnected by a passive part (31). Each displacement section (32A, 32B) comprises at least one bimorph (33A, 33B), where the active volumes extend in parallel out from the passive part (31), and so are the electrodes (12) arranged between the electromechanical layers. The displacement portions (32A, 32B) are positioned in substantially the same plane and parallel to the body (20) to be moved. Contact portions are arranged at the central passive part (31) and at the displacement portions (32A, 32B). In one embodiment, the central contact portion is an actuating surface (34C) and the other are attaching portions (36A, 36B) for attachment to a stator (24). In another embodiment, the central contact portion is an attaching portion and the other are actuating surfaces. The actuating surfaces (34C) are in both cases movable relative to the attaching portions (36A, 36B) in two dimensions.
摘要翻译：本发明公开了使用机电，优选压电元件（30）的电动机。元件（30）包括由被动部件（31）互连的至少两个可移动部件或位移部分（32A，32B）。每个位移部分（32A，32B）包括至少一个双压电晶片（33A，33B），其中有源体积平行于无源部分（31）延伸，并且布置在机电层之间的电极（12）也是如此。位移部分（32A，32B）被定位在基本上相同的平面中并且平行于主体（20）移动。接触部分布置在中心被动部分（31）和位移部分（32A，32B）处。在一个实施例中，中心接触部分是致动表面（34C），另一个是附接到定子（24）的附接部分（36A，36B）。在另一个实施例中，中心接触部分是附接部分，另一个是致动表面。致动表面（34C）在两种情况下都能相对于附接部分（36A，36B）在两个维度上移动。

38. 发明授权

US5861860A Protector for one or more electromagnetic sensors 失效
标题翻译：一个或多个电磁传感器的保护器
公开(公告)号：US5861860A
公开(公告)日：1999-01-19
申请号：US698708
申请日：1996-08-16
申请人： Tomas Stanek , Stefan Johansson
发明人： Tomas Stanek , Stefan Johansson
IPC分类号： H01Q15/12 , H01Q1/28 , H01Q1/42 , H01Q15/00 , H01Q15/02
CPC分类号： H01Q15/0013 , H01Q1/421
摘要： A frequency-selective surface designed to transmit (allow to pass through) electromagnetic radiation around one or more predetermined transmission frequencies. The frequency-selective surface comprises at least two layers, whereby the outer layer is made up of at least one electromagnetic reflecting layer with a periodic pattern of conductive elements. The periodic pattern of conductive elements is made to have a reflection resonance frequency for electromagnetic radiation which is of the order of three times higher than the desired transmission frequency. The inner layer is placed at a suitable predetermined distance from the outer layer. The inner layer is made up of at least one electromagnetic transmitting layer having a periodic pattern of aperture elements. The periodic pattern of aperture elements is made in order to have a transmission resonance frequency for electromagnetic radiation which is substantially the same as the desired transmission frequency.
摘要翻译：设计成围绕一个或多个预定传输频率发射（允许通过）电磁辐射的频率选择表面。频率选择表面包括至少两层，由此外层由具有导电元件的周期性图案的至少一个电磁反射层构成。导电元件的周期性图案使得电磁辐射的反射共振频率比期望的透射频率高三倍。内层以与外层相适应的预定距离放置。内层由具有孔径元件的周期性图案的至少一个电磁透射层构成。孔径元件的周期性图案是为了具有与期望的传输频率基本相同的电磁辐射的透射谐振频率。

39. 发明授权

US09220024B2 Method and apparatus for adjusting a cell size in a wireless communication system 有权
标题翻译：用于在无线通信系统中调整小区大小的方法和装置
公开(公告)号：US09220024B2
公开(公告)日：2015-12-22
申请号：US14122493
申请日：2011-09-26
申请人： Peter Östrup , Stefan Johansson
发明人： Peter Östrup , Stefan Johansson
IPC分类号： H04W24/02 , H04W24/08
CPC分类号： H04W24/02 , H04W24/08
摘要： Method in a network node (110) comprised in a wireless communication system (100), for adjusting size of a cell (115) served by the network node (110). The method comprises estimating (304) a parameter value, related to a number of unsuccessful network connection attempts made by one or more user equipment (120) during a measurement period, and/or a number of dropped user equipment connections to the network node (110) during the measurement period. Further, the method comprises comparing (305) the estimated (304) parameter value with a threshold value, and adjusting (306) the size of the cell (115), based on the result of the comparison (305) of the estimated (304) parameter value with the threshold value.
摘要翻译：包括在无线通信系统（100）中的用于调整由网络节点（110）服务的小区（115）的大小的网络节点（110）中的方法。该方法包括：估计（304）参数值，该参数值与测量期间由一个或多个用户设备（120）进行的不成功网络连接尝试的次数有关，和/或到网络节点的丢弃的用户设备连接数（ 110）。此外，该方法包括将估计的（304）参数值与阈值进行比较（305），并且基于估计的（304）的比较结果（305）来调整（306）小区（115）的大小）参数值与阈值。

40. 发明授权

US09163832B2 Waste combustion chamber 有权
标题翻译：废燃烧室
公开(公告)号：US09163832B2
公开(公告)日：2015-10-20
申请号：US13182221
申请日：2011-07-13
申请人： Stefan Johansson , Mattias Johansson
发明人： Stefan Johansson , Mattias Johansson
IPC分类号： F23G5/00 , F23G7/00 , F23G5/44 , F23G5/50
CPC分类号： F23G7/001 , F23G5/446 , F23G5/50 , F23G2203/80 , F23G2207/112 , F23G2207/20 , F23G2209/12 , F23G2900/54001
摘要： A waste incinerator system is disclosed for incinerating waste in a holding tank. The system comprises a pump in fluid communication with the waste, and which is adapted to pump waste out of the holding tank and into a substantially hollow burning chamber. The burning chamber includes a raised open end and a lowered chimney end. The chimney end is sealed with a selectively removable chamber plate and includes a chimney for venting exhaust fumes from within the burning chamber. A waste tray is adapted to be slid into the burning chamber through the chimney end and holds waste received from the pump. A burner assembly is fixed adjacent with the open end of the burning chamber and adapted to direct a flame into the open end of the burning chamber to heat the waste tray and incinerate the waste therein. A housing is included to enclose the burner assembly and the burning chamber.
摘要翻译：公开了用于将废物焚化在储罐中的废物焚化炉系统。该系统包括与废物流体连通的泵，其适于将废物从储存罐中抽出并进入基本上中空的燃烧室中。燃烧室包括升高的开口端和下降的烟囱端。烟囱端用可选择性地拆卸的室板密封，并且包括用于从燃烧室内排出废气的烟囱。废物盘适于通过烟囱端滑入燃烧室，并保持从泵接收的废物。燃烧器组件与燃烧室的开口端相邻地固定，并且适于将火焰引导到燃烧室的开口端，以加热废物盘并将废物焚化。包括一个外壳以封闭燃烧器组件和燃烧室。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式