公开(公告)号：US4870675A

公开(公告)日：1989-09-26

申请号：US276742

申请日：1988-11-28

Applicant: Richard C. Fuller ,  Thomas A. Gentles ,  Mark Lewandowski

Inventor： Richard C. Fuller ,  Thomas A. Gentles ,  Mark Lewandowski

IPC: H04M3/30 ,  G01R31/28 ,  H04B3/46 ,  H04M1/24 ,  H04M3/26

CPC classification number: H04M3/303

Abstract: Currently, metallic loops are tested for shorts, opens and grounds by applying a test signal (DC or 20 Hz) directly to the metallic looop. A test signal cannot be applied to any part of the network other than the metallic loop because it will be blocked by the A-to-D converters and the hybrid of the system before it can reach the metallic loop.In this invention, digital signal processing is used to test a metallic loop for shorts, opens, grounds and the presence of loading coils from a remote location. Direct metallic connection to the metallic loop is no longer necessary.Briefly, a test signal, in digital form, is fed into the network at some convenient location remote from the metallic loop that is to be tested. As the signal passes through the A-to-D converter from the digital section of the network to the analog metallic loop, it is converted by the A-to-D converter into an analog signal having a specific frequency and a predetermined amplitude. Defects - opens, shorts and grounds - in the metallic loop cause reflections of the analog test signal. These reflections, as they travel back toward the digital network, are converted by the A-to-D converter into digital form. The reflected signals are then detected, processed and compared to other test signals to determine the presence of shorts, opens, grounds and loading coils in the metallic loop.

公开(公告)号：US20120011204A1

公开(公告)日：2012-01-12

申请号：US13178376

申请日：2011-07-07

Applicant: David B. Morin ,  Shawn D. Fanning ,  Dustin R. Mierau ,  Daniel S. Dofter ,  Matthew M. Matteson ,  Mark Lewandowski ,  Mary Ann Brennan ,  Daniel Trinh ,  Mallory Paine

Inventor： David B. Morin ,  Shawn D. Fanning ,  Dustin R. Mierau ,  Daniel S. Dofter ,  Matthew M. Matteson ,  Mark Lewandowski ,  Mary Ann Brennan ,  Daniel Trinh ,  Mallory Paine

IPC: G06F15/16

CPC classification number: H04L67/22 ,  G06Q10/10 ,  G06Q10/107 ,  H04L51/32 ,  H04L67/306

Abstract: One or more interactions between a first user and a second user of a social networking system are identified. Each respective interaction of the one or more interactions is scored based on a group score and a time penalty. The group score is based on the number of users in the respective interaction and the time penalty is based on a time between a current time and a time of a last interaction between the first user and the second user. A relationship ranking that measures the first user's affinity towards the second user is determined, where the relationship ranking comprises one or more interaction scores. An indicator representing the relationship ranking is sent to a client for display.

Abstract translation: 识别社交网络系统的第一用户和第二用户之间的一个或多个交互。 基于组得分和时间惩罚来评估一个或多个相互作用的每个相互作用。 组得分基于相应交互中的用户数，并且时间损失基于当前时间与第一用户和第二用户之间最后一次交互的时间之间的时间。 确定测量第一用户对第二用户的亲和度的关系排名，其中关系排名包括一个或多个交互得分。 将表示关系排名的指示符发送给客户端进行显示。

公开(公告)号：US08998172B2

公开(公告)日：2015-04-07

申请号：US13102359

申请日：2011-05-06

Applicant: Mark Lewandowski ,  Glenn McClatchey ,  Phillip Treichel

Inventor： Mark Lewandowski ,  Glenn McClatchey ,  Phillip Treichel

IPC: F16K5/00 ,  F16K25/00 ,  F16K25/02 ,  F16K5/06

CPC classification number: F16K5/0673 ,  Y10T29/49412

Abstract: In an embodiment of the present invention, a valve seal for a ball valve includes a ball configured to mate with a tail piece, an annular seat ring to facilitate the mating of the ball with the tail piece, the seat ring having an angled wall having a first groove for accommodating a first seal and a second groove for accommodating a second seal, the first seal having a different Young's modulus from the second seal.

Abstract translation: 在本发明的一个实施例中，一种用于球阀的阀门密封件包括：一个被配置成与尾件配合的球，一个环形座圈，用于使球与尾座配合，座圈具有成角度的壁， 用于容纳第一密封件的第一凹槽和用于容纳第二密封件的第二凹槽，所述第一密封件具有与所述第二密封件不同的杨氏模量。

公开(公告)号：US08733737B2

公开(公告)日：2014-05-27

申请号：US13105189

申请日：2011-05-11

Applicant: Mark Lewandowski ,  Raj Shah ,  Phi Nguyen

Inventor： Mark Lewandowski ,  Raj Shah ,  Phi Nguyen

IPC: F16K1/48 ,  F16K1/12 ,  F16K15/00 ,  F16K21/04 ,  F16J15/02

CPC classification number: F16K15/063 ,  Y10T137/0497 ,  Y10T137/3421 ,  Y10T137/7837 ,  Y10T137/7867

Abstract: In accordance with one embodiment of the present invention, a seal for a surge relief valve includes a) a valve housing having a flow inlet and a flow outlet; b) an annular retainer for coupling a plug to an interior of the valve housing, the retainer having a first end oriented toward the flow inlet and a second end remote therefrom; c) the plug having a first end oriented toward the flow inlet and a second end remote therefrom, the plug having a mating junction for coupling with the second end of the retainer, the plug having a first countersink, a second countersink, a first lip defined between the first and second countersinks and a second lip adjacent the second countersink; and d) an annular plug seal having a first end oriented toward the flow inlet and a second end remote from the first end for mating with the second countersink and a lip that abuts the second end of the retainer.

Abstract translation: 根据本发明的一个实施例，用于喘振释放阀的密封件包括：a）具有流入口和流出口的阀壳体; b）用于将塞子联接到阀壳体的内部的环形保持器，所述保持器具有朝向所述流入口定向的第一端和远离所述流动入口的第二端; c）所述插头具有朝向所述流入口的第一端和远离所述流入口的第二端，所述插塞具有用于与所述保持器的第二端联接的配合接合部，所述插头具有第一埋头孔，第二埋头孔，第一唇部 限定在所述第一和第二埋头孔之间，以及邻近所述第二埋头孔的第二唇缘; 以及d）环形塞密封件，其具有朝向所述流入口定向的第一端和远离所述第一端的第二端，用于与所述第二沉孔相配合，以及与所述保持器的第二端相接的唇缘。

公开(公告)号：US08589491B2

公开(公告)日：2013-11-19

申请号：US13178376

申请日：2011-07-07

Applicant: David B. Morin ,  Shawn D. Fanning ,  Dustin R. Mierau ,  Daniel S. Dofter ,  Matthew M. Matteson ,  Mark Lewandowski ,  Mary Ann Brennan ,  Daniel Trinh ,  Mallory Paine

Inventor： David B. Morin ,  Shawn D. Fanning ,  Dustin R. Mierau ,  Daniel S. Dofter ,  Matthew M. Matteson ,  Mark Lewandowski ,  Mary Ann Brennan ,  Daniel Trinh ,  Mallory Paine

IPC: G06F15/16

CPC classification number: H04L67/22 ,  G06Q10/10 ,  G06Q10/107 ,  H04L51/32 ,  H04L67/306

Abstract: One or more interactions between a first user and a second user of a social networking system are identified. Each respective interaction of the one or more interactions is scored based on a group score and a time penalty. The group score is based on the number of users in the respective interaction and the time penalty is based on a time between a current time and a time of a last interaction between the first user and the second user. A relationship ranking that measures the first user's affinity towards the second user is determined, where the relationship ranking comprises one or more interaction scores. An indicator representing the relationship ranking is sent to a client for display.

Abstract translation: 识别社交网络系统的第一用户和第二用户之间的一个或多个交互。 基于组得分和时间惩罚来评估一个或多个相互作用的每个相互作用。 组得分基于相应交互中的用户数，并且时间损失基于当前时间与第一用户和第二用户之间最后一次交互的时间之间的时间。 确定测量第一用户对第二用户的亲和度的关系排名，其中关系排名包括一个或多个交互评分。 将表示关系排名的指示符发送给客户端进行显示。

公开(公告)号：US20120285551A1

公开(公告)日：2012-11-15

申请号：US13105189

申请日：2011-05-11

Applicant: Mark LEWANDOWSKI ,  Raj Shah ,  Phi Nguyen

Inventor： Mark LEWANDOWSKI ,  Raj Shah ,  Phi Nguyen

IPC: F16K15/00

CPC classification number: F16K15/063 ,  Y10T137/0497 ,  Y10T137/3421 ,  Y10T137/7837 ,  Y10T137/7867

Abstract: In accordance with one embodiment of the present invention, a seal for a surge relief valve includes a) a valve housing having a flow inlet and a flow outlet; b) an annular retainer for coupling a plug to an interior of the valve housing, the retainer having a first end oriented toward the flow inlet and a second end remote therefrom; c) the plug having a first end oriented toward the flow inlet and a second end remote therefrom, the plug having a mating junction for coupling with the second end of the retainer, the plug having a first countersink, a second countersink, a first lip defined between the first and second countersinks and a second lip adjacent the second countersink; and d) an annular plug seal having a first end oriented toward the flow inlet and a second end remote from the first end for mating with the second countersink and a lip that abuts the second end of the retainer.

Abstract translation: 根据本发明的一个实施例，用于喘振释放阀的密封件包括：a）具有流入口和流出口的阀壳体; b）用于将塞子联接到阀壳体的内部的环形保持器，所述保持器具有朝向所述流入口定向的第一端和远离所述流动入口的第二端; c）所述插头具有朝向所述流入口的第一端和远离所述流入口的第二端，所述插塞具有用于与所述保持器的第二端联接的配合接合部，所述插头具有第一埋头孔，第二埋头孔，第一唇部 限定在所述第一和第二埋头孔之间，以及邻近所述第二埋头孔的第二唇缘; 以及d）环形塞密封件，其具有朝向所述流入口定向的第一端和远离所述第一端的第二端，用于与所述第二沉孔相配合，以及与所述保持器的第二端相接的唇缘。

公开(公告)号：US20120124479A1

公开(公告)日：2012-05-17

申请号：US12945738

申请日：2010-11-12

Applicant: David B. Morin ,  Dustin R. Mierau ,  Matthew Van Horn ,  Daniel S. Dofter ,  Mark Lewandowski ,  Daniel Trinh ,  Michael Jackson ,  Lowell Kirsh ,  Matthew M. Matteson ,  Jon Crosby

Inventor： David B. Morin ,  Dustin R. Mierau ,  Matthew Van Horn ,  Daniel S. Dofter ,  Mark Lewandowski ,  Daniel Trinh ,  Michael Jackson ,  Lowell Kirsh ,  Matthew M. Matteson ,  Jon Crosby

IPC: G06F3/01

CPC classification number: H04L67/306 ,  G06F17/30905 ,  G06Q10/10

Abstract: Systems and methods for tagging digital content are provided. In some embodiments, a method comprises receiving and storing personal data of a first user of an internet-based social network. The personal data of the first user can include one or more digital images or other digital content that the first user is willing to share with other users of the social network. Accordingly, a request from a second user of the internet-based social network can be received to view some of the digital content of the first user. A viewer image can be used to tag the digital content of the first user allowing the owner of the digital content to quick determine the viewers. The viewer image can be a personal profile picture, an image, an icon, an avatar (two-dimensional or three-dimensional), or other on-screen representation that includes a visual indicator of the second user.

Abstract translation: 提供了标记数字内容的系统和方法。 在一些实施例中，一种方法包括接收和存储基于互联网的社交网络的第一用户的个人数据。 第一用户的个人数据可以包括第一用户愿意与社交网络的其他用户共享的一个或多个数字图像或其他数字内容。 因此，可以接收来自基于互联网的社交网络的第二用户的请求以查看第一用户的一些数字内容。 观看者图像可用于标记第一用户的数字内容，允许数字内容的所有者快速确定观看者。 观看者图像可以是包括第二用户的视觉指示符的个人简档图片，图像，图标，化身（二维或三维）或其他屏幕上的表示。