公开(公告)号：US5792367A

公开(公告)日：1998-08-11

申请号：US693263

申请日：1996-08-16

Applicant: Leif Mattisson ,  Gunilla Wejfeldt

Inventor： Leif Mattisson ,  Gunilla Wejfeldt

IPC: G01F1/00 ,  A61M1/14 ,  A61M1/16 ,  B01D61/32 ,  G01F1/36 ,  G01F25/00 ,  G05D7/06 ,  B01D61/30 ,  B01D65/10

CPC classification number: G05D7/0682 ,  A61M1/16 ,  A61M1/1647 ,  G01F1/363 ,  G01F25/003 ,  Y10S210/929

Abstract: Apparatus for monitoring flow of a dialysis fluid through a dialyzer is disclosed including a computer for calculating the flow rate of the dialysis fluid into and out of the dialyzer based on the formula P-P.sub.O =k*Q.sup.n in which P is the pressure in the dialysis fluid between a throttle and a pump either upstream or downstream of the dialyzer, P.sub.O is the pressure in the dialysis fluid on the opposite side of the throttles from the pump, k is a characteristic coefficient for the throttle, Q is the flow of the dialysis fluid through the throttle, and N is a characteristic exponent for the throttle, and the apparatus includes microprocessor for calculating the values of k and P.sub.O prior to use and for calculating the value of P.sub.O during use of the dialyzer. Methods for carrying out such monitoring are also disclosed.

Abstract translation: PCT No.PCT / SE95 / 00166 Sec。 371日期：1996年8月16日 102（e）日期1996年8月16日PCT提交1995年2月17日PCT公布。 第WO95 / 22743号公报 日期1995年8月24日公开了一种通过透析器监测透析液流量的装置，其包括计算机，用于根据公式P-PO = k * Qn计算透析液进出透析器的流量，其中P 是在透析器上游或下游的节流阀和泵之间的透析液中的压力，PO是来自泵的节流阀相对侧的透析液体中的压力，k是节流阀的特征系数，Q 是通过节气门的透析流体的流动，N是节气门的特征指数，并且该装置包括用于在使用之前计算k和PO的值的微处理器，以及在使用透析器期间计算PO的值。 还公开了进行这种监视的方法。

公开(公告)号：US5714685A

公开(公告)日：1998-02-03

申请号：US565730

申请日：1995-11-30

Applicant: Sture Hobro ,  Erik Linderup ,  Leif Mattisson

Inventor： Sture Hobro ,  Erik Linderup ,  Leif Mattisson

IPC: A61M1/14 ,  A61M1/16 ,  G01F1/68

CPC classification number: A61M1/16 ,  A61M1/1647 ,  A61M1/1662 ,  A61M1/1664 ,  A61M1/1692

Abstract: Methods for measuring the flow differential through a dialysis machine are disclosed in which the dialysis machine includes a heat exchanger having a primary side and a secondary side for exchanging heat therebetween. The method includes measuring the temperature differences across the primary and secondary sides of the heat exchanger and calculating the flow differential based upon these measured temperature differences. Apparatus for measuring such a flow differential is also disclosed, as are methods for calibrating that apparatus.

Abstract translation: 公开了通过透析机测量流量差的方法，其中透析机包括具有初级侧和次级侧之间用于在其间进行热交换的热交换器。 该方法包括测量热交换器的一次侧和二次侧的温差，并基于这些测量的温度差来计算流量差。 还公开了用于测量这种流量差的装置，校准该装置的方法也是如此。

公开(公告)号：US08817635B2

公开(公告)日：2014-08-26

申请号：US12990730

申请日：2009-05-06

Applicant: Leif Mattisson ,  Béla Rathonyi

Inventor： Leif Mattisson ,  Béla Rathonyi

IPC: H04W24/08 ,  H04W24/06

CPC classification number: H04W24/06 ,  H04L1/243 ,  H04L41/0866 ,  H04L41/12 ,  H04L43/50 ,  H04W36/00 ,  H04W36/0005 ,  H04W76/19 ,  H04W76/30

Abstract: A method for verifying compliance of a communication device with one or more requirement specifications is disclosed. The method comprises establishing a link between a test system and the communication device, wherein the establishing comprises configuring two or more bearers, one or more control channels, and one or more uplink packet filters; closing a test loop comprising the test system and the communication device, wherein the closing comprises activating a test loop function of the communication device; sending units of data associated with different service data flows in a downlink of the test loop from the test system to the communication device, each of the units of data including information representing the service data flow associated with the unit of data; receiving the units of data at the communication device; transferring the units of data to an uplink transmission arrangement of the communication device; and verifying, at the test system, that each of the units of data is transmitted, by the communication device in an uplink of the test loop to the test system, on a correct bearer corresponding to the service data flow associated with the respective unit of data according to the one or more uplink packet filters. Corresponding test system and test loop function arrangement are also disclosed.

Abstract translation: 公开了一种用于验证通信设备与一个或多个要求规范的符合性的方法。 该方法包括建立测试系统与通信设备之间的链路，其中建立包括配置两个或更多个承载，一个或多个控制信道和一个或多个上行链路分组过滤器; 关闭包括所述测试系统和所述通信设备的测试回路，其中所述关闭包括激活所述通信设备的测试循环功能; 在测试环路的下行链路中发送与不同服务数据流相关联的数据单元从测​​试系统到通信设备，每个数据单元包括表示与数据单元相关联的服务数据流的信息; 在通信设备处接收数据单元; 将所述数据单元传送到所述通信设备的上行链路传输配置; 以及在所述测试系统处，通过所述通信设备将所述测试环路的上行链路中的每个数据单元以对应于与所述测试系统的相应单元相关联的服务数据流的正确载体进行验证 根据一个或多个上行链路分组过滤器的数据。 还公开了相应的测试系统和测试环路功能布置。

公开(公告)号：US20110096672A1

公开(公告)日：2011-04-28

申请号：US12990730

申请日：2009-05-06

Applicant: Leif Mattisson ,  Bela Rathonyi

Inventor： Leif Mattisson ,  Bela Rathonyi

IPC: H04W24/00 ,  H04W36/00 ,  H04W60/00

CPC classification number: H04W24/06 ,  H04L1/243 ,  H04L41/0866 ,  H04L41/12 ,  H04L43/50 ,  H04W36/00 ,  H04W36/0005 ,  H04W76/19 ,  H04W76/30

Abstract: A method for verifying compliance of a communication device with one or more requirement specifications is disclosed. The method comprises establishing a link between a test system and the communication device, wherein the establishing comprises configuring two or more bearers, one or more control channels, and one or more uplink packet filters; closing a test loop comprising the test system and the communication device, wherein the closing comprises activating a test loop function of the communication device; sending units of data associated with different service data flows in a downlink of the test loop from the test system to the communication device, each of the units of data including information representing the service data flow associated with the unit of data; receiving the units of data at the communication device; transferring the units of data to an uplink transmission arrangement of the communication device; and verifying, at the test system, that each of the units of data is transmitted, by the communication device in an uplink of the test loop to the test system, on a correct bearer corresponding to the service data flow associated with the respective unit of data according to the one or more uplink packet filters. Corresponding test system and test loop function arrangement are also disclosed.

Abstract translation: 公开了一种用于验证通信设备与一个或多个要求规范的符合性的方法。 该方法包括建立测试系统与通信设备之间的链路，其中建立包括配置两个或更多个承载，一个或多个控制信道和一个或多个上行链路分组过滤器; 关闭包括所述测试系统和所述通信设备的测试回路，其中所述关闭包括激活所述通信设备的测试循环功能; 在测试环路的下行链路中发送与不同服务数据流相关联的数据单元从测​​试系统到通信设备，每个数据单元包括表示与数据单元相关联的服务数据流的信息; 在通信设备处接收数据单元; 将所述数据单元传送到所述通信设备的上行链路传输配置; 以及在所述测试系统处，通过所述通信设备将所述测试环路的上行链路中的每个数据单元以对应于与所述测试系统的相应单元相关联的服务数据流的正确载体进行验证 根据一个或多个上行链路分组过滤器的数据。 还公开了相应的测试系统和测试环路功能布置。

公开(公告)号：US20110092202A1

公开(公告)日：2011-04-21

申请号：US12990718

申请日：2009-05-06

Applicant: Leif Mattisson ,  Bela Rathonyi

Inventor： Leif Mattisson ,  Bela Rathonyi

IPC: H04W24/00

CPC classification number: H04W24/06 ,  H04L1/243 ,  H04L41/0866 ,  H04L41/12 ,  H04L43/50 ,  H04W36/00 ,  H04W36/0005 ,  H04W76/19 ,  H04W76/30

Abstract: A method for verifying compliance of a communication device with one or more requirement specifications is disclosed. The method comprises establishing a link between a test system and the communication device, wherein the establishing comprises configuring one or more bearers and one or more control channels; closing a test loop comprising the test system and the communication device, wherein the closing comprises activating a test loop function of the communication device; sending data in a downlink of the test loop from the test system to the communication device; receiving the data at the communication device; transferring at least some of the data to an uplink transmission arrangement of the communication device after a specific event has occurred; and verifying, at the test system, transmission in an uplink of the test loop from the communication device to the test system. Corresponding test system and test loop function arrangement are also disclosed.

Abstract translation: 公开了一种用于验证通信设备与一个或多个要求规范的符合性的方法。 该方法包括建立测试系统和通信设备之间的链路，其中建立包括配置一个或多个承载和一个或多个控制信道; 关闭包括所述测试系统和所述通信设备的测试回路，其中所述关闭包括激活所述通信设备的测试循环功能; 将测试循环的下行链路中的数据从测试系统发送到通信设备; 在通信设备处接收数据; 在特定事件发生之后将至少一些数据传送到通信设备的上行链路传输布置; 以及在所述测试系统处验证所述测试环路的上行链路中的从所述通信设备到所述测试系统的传输。 还公开了相应的测试系统和测试环路功能布置。

公开(公告)号：US5861555A

公开(公告)日：1999-01-19

申请号：US964732

申请日：1997-11-05

Applicant: Sture Hobro ,  Erik Linderup ,  Leif Mattisson

Inventor： Sture Hobro ,  Erik Linderup ,  Leif Mattisson

IPC: A61M1/14 ,  A61M1/16 ,  G01F25/00 ,  G01F1/68

CPC classification number: A61M1/16 ,  A61M1/1647 ,  A61M1/1662 ,  A61M1/1664 ,  A61M1/1692

Abstract: Methods for measuring the flow differential through a dialysis machine are disclosed in which the dialysis machine includes a heat exchanger having a primary side and a secondary side for exchanging heat therebetween. The method includes measuring the temperature differences across the primary and secondary sides of the heat exchanger and calculating the flow differential based upon these measured temperature differences. Apparatus for measuring such a flow differential is also disclosed, as are methods for calibrating that apparatus.

Abstract translation: 公开了通过透析机测量流量差的方法，其中透析机包括具有初级侧和次级侧之间用于在其间进行热交换的热交换器。 该方法包括测量热交换器的一次侧和二次侧的温差，并基于这些测量的温度差来计算流量差。 还公开了用于测量这种流量差的装置，校准该装置的方法也是如此。

公开(公告)号：US08538413B2

公开(公告)日：2013-09-17

申请号：US11675881

申请日：2007-02-16

Applicant: Bela Rathonyi ,  Leif Mattisson

Inventor： Bela Rathonyi ,  Leif Mattisson

IPC: H04W24/00

CPC classification number: H04W24/00 ,  H04W24/06 ,  H04W88/02

Abstract: A method and apparatus for testing point-to-multipoint services and other wireless communication services dependent on unidirectional radio bearers and/or unacknowledged mode operations is described herein. A wireless communication device activates a test module responsive to receiving a test activation message. During a test mode, the test module receives RLC data units from a test system via a unidirectional downlink radio bearer or a control channel. In one embodiment, the test module includes a metric evaluator that determines an error metric based on the received RLC data units. The test module reports the error metric to the test system. In another embodiment, the test module includes a loop-back module that loops-back at least a portion of the received RLC data units to the test system via a unidirectional uplink radio bearer.

Abstract translation: 本文描述了用于测试依赖于单向无线电承载和/或未确认模式操作的点对多点服务和其他无线通信服务的方法和装置。 无线通信设备响应于接收到测试激活消息而激活测试模块。 在测试模式期间，测试模块经由单向下行链路无线承载或控制信​​道从测试系统接收RLC数据单元。 在一个实施例中，测试模块包括度量评估器，其基于接收的RLC数据单元来确定误差度量。 测试模块向测试系统报告错误度量。 在另一个实施例中，测试模块包括环回模块，该环回模块经由单向上行链路无线电承载将接收的RLC数据单元的至少一部分环回到测试系统。

公开(公告)号：US08428576B2

公开(公告)日：2013-04-23

申请号：US12990718

申请日：2009-05-06

Applicant: Leif Mattisson ,  Béla Rathonyi

Inventor： Leif Mattisson ,  Béla Rathonyi

IPC: H04W24/00 ,  H04W36/00

CPC classification number: H04W24/06 ,  H04L1/243 ,  H04L41/0866 ,  H04L41/12 ,  H04L43/50 ,  H04W36/00 ,  H04W36/0005 ,  H04W76/19 ,  H04W76/30

Abstract: A method for verifying compliance of a communication device with one or more requirement specifications is disclosed. The method comprises establishing a link between a test system and the communication device, wherein the establishing comprises configuring one or more bearers and one or more control channels; closing a test loop comprising the test system and the communication device, wherein the closing comprises activating a test loop function of the communication device; sending data in a downlink of the test loop from the test system to the communication device; receiving the data at the communication device; transferring at least some of the data to an uplink transmission arrangement of the communication device after a specific event has occurred; and verifying, at the test system, transmission in an uplink of the test loop from the communication device to the test system. Corresponding test system and test loop function arrangement are also disclosed.

公开(公告)号：US20070232291A1

公开(公告)日：2007-10-04

申请号：US11675881

申请日：2007-02-16

Applicant: Bela Rathonyi ,  Leif Mattisson

Inventor： Bela Rathonyi ,  Leif Mattisson

IPC: H04Q7/20

CPC classification number: H04W24/00 ,  H04W24/06 ,  H04W88/02

Abstract: A method and apparatus for testing point-to-multipoint services and other wireless communication services dependent on unidirectional radio bearers and/or unacknowledged mode operations is described herein. A wireless communication device activates a test module responsive to receiving a test activation message. During a test mode, the test module receives RLC data units from a test system via a unidirectional downlink radio bearer or a control channel. In one embodiment, the test module includes a metric evaluator that determines an error metric based on the received RLC data units. The test module reports the error metric to the test system. In another embodiment, the test module includes a loop-back module that loops-back at least a portion of the received RLC data units to the test system via a unidirectional uplink radio bearer.

Abstract translation: 本文描述了用于测试依赖于单向无线电承载和/或未确认模式操作的点对多点服务和其他无线通信服务的方法和装置。 无线通信设备响应于接收到测试激活消息而激活测试模块。 在测试模式期间，测试模块经由单向下行链路无线承载或控制信​​道从测试系统接收RLC数据单元。 在一个实施例中，测试模块包括度量评估器，其基于接收的RLC数据单元来确定误差度量。 测试模块向测试系统报告错误度量。 在另一个实施例中，测试模块包括环回模块，该环回模块经由单向上行链路无线电承载将接收的RLC数据单元的至少一部分环回到测试系统。

公开(公告)号：US5261283A

公开(公告)日：1993-11-16

申请号：US816750

申请日：1992-01-02

Applicant: Gert-Inge Bertinsson ,  Leif Mattisson ,  Goran Ohlsson

Inventor： Gert-Inge Bertinsson ,  Leif Mattisson ,  Goran Ohlsson

IPC: G01F1/58 ,  G01F15/12

CPC classification number: G01F15/12 ,  G01F1/584

Abstract: Apparatus for measuring fluid flow through a conduit including a measuring electrode and a ground electrode disposed in the conduit and connected to form an electrolytic cell, so that a voltage can be applied between the electrodes in order to cleanse deposits from the measuring electrode, and gases generated during the cleansing step can then be dissipated. Methods for measuring the fluid flow in such a manner are also described herein.