公开(公告)号：US20050029063A1

公开(公告)日：2005-02-10

申请号：US10896892

申请日：2004-07-23

Applicant: Helmut Neumann

Inventor： Helmut Neumann

IPC: F16F9/46 ,  F16F9/34

CPC classification number: F16F9/46

Abstract: Shock absorber having variable damping characteristics. The shock absorber includes a shock absorber cylinder containing a damping medium. A piston rod extends into the shock absorber cylinder. A piston is arranged on a free end of the piston rod. The piston is structured and arranged to divide a space inside the shock absorber cylinder into two chambers. The two chambers are in fluid communication with each other via a main flow channel and a plurality of secondary flow channels. A valve device is structured and arranged to open and close the secondary flow channels. The valve device comprises a plurality of separately controllable spool valves movably arranged on a base member and a plurality of valve members having different flow characteristics. One of the valve members is assigned to one of the secondary flow channels and another of the valve members is assigned to another of the secondary flow channels. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.

Abstract translation: 具有可变阻尼特性的减震器。 减震器包括一个包含阻尼介质的减震器缸。 活塞杆延伸到减震器缸体内。 在活塞杆的自由端上设置一个活塞。 活塞被构造和布置成将减震器缸体内的空间分成两个室。 两个腔室通过主流动通道和多个二次流动通道彼此流体连通。 阀装置被构造和布置成打开和关闭二次流动通道。 阀装置包括可移动地布置在基部构件上的多个单独可控制的滑阀，以及具有不同流动特性的多个阀构件。 一个阀构件被分配给一个二次流动通道，另一个阀构件分配给另一个二次流动通道。 本摘要不旨在限定说明书中公开的发明，也不旨在以任何方式限制本发明的范围。

公开(公告)号：US5094321A

公开(公告)日：1992-03-10

申请号：US507996

申请日：1990-04-11

Applicant: Helmut Neumann

Inventor： Helmut Neumann

IPC: F16F9/46 ,  F16F9/512

CPC classification number: F16F9/512 ,  F16F9/466

Abstract: A shock absorber wherein the piston of the piston-piston rod assembly divides the internal space of the cylinder into first and second chambers. The piston has first and second passages for the flow of fluid between the chambers in response to shifting the assembly relative to the cylinder and/or vice versa. One of these passages is controlled by a first check valve which prevents the flow of fluid through the one passage from the first chamber into the second chamber. A second check valve prevents the flow of fluid through the other passage from the second chamber into the first chamber. The piston-piston rod assembly further defines a plurality of bypasses each of which is controlled by a solenoid valve as well as by a pressure-responsive valve.

Abstract translation: 一种减震器，其中活塞 - 活塞杆组件的活塞将气缸的内部空间分成第一和第二腔室。 活塞具有第一和第二通道，用于响应于组件相对于气缸的移动和/或反之亦然地在室之间流动流体。 这些通道中的一个由第一止回阀控制，第一止回阀防止流体从第一腔室进入第二腔室的一个通道流动。 第二止回阀防止流体通过另一个通道从第二室流入第一室。 活塞 - 活塞杆组件还限定多个旁路，每个旁路由电磁阀以及压力响应阀控制。

公开(公告)号：US4495495A

公开(公告)日：1985-01-22

申请号：US340017

申请日：1982-01-18

Applicant: Siegfried Ormanns ,  Helmut Neumann

Inventor： Siegfried Ormanns ,  Helmut Neumann

IPC: E21F17/18 ,  G08B5/22

CPC classification number: E21F17/18 ,  Y10S379/913

Abstract: A staff-location and signal system for mines, in which conventional radio telephone devices can be used for producing a radio telephone connection between an exchange and base stations or between the base stations and radio telephone equipment in the mine area. All underground employees, whether they carry radio telephones or not, can be reached by warning signals or staff-location signals sent via apparatus carried by the employees. To this end, the miner's lamps are associated with radio receivers which respond to cooled signals transmitted by the base station and thereupon actuate a switching device. The normally-closed working-current circuit of the lamp contains a switch which can be operated by the actuated switching device so that it switches the miner's lamp on and off. In this manner all miners can be raised when necessary by warning or staff-location signals in the form of flashes. Alternatively, switching devices actuated by the coded radio signals can be associated with some lamps in the general lighting system so as to provide warning signals which are clearly visible even in strongly-illuminated areas.

Abstract translation: 用于矿井的工作人员位置和信号系统，其中常规的无线电话装置可以用于在交换机和基站之间或在矿区中的基站和无线电话设备之间产生无线电话连接。 所有地下员工，无论是否携带无线电话，都可以通过员工携带的设备发出的警告信号或员工地点信号来达到。 为此，矿工的灯与无线电接收器相关联，无线电接收器响应由基站发送的冷却信号，并随后启动开关装置。 灯的常闭工作电流电路包括可由致动的开关装置操作的开关，以便开启和关闭矿灯。 以这种方式，所有的矿工都可以在必要时通过警告或员工位置信号以闪光的形式被提升。 或者，通过编码的无线电信号致动的开关装置可以与一般照明系统中的一些灯相关联，以便提供即使在强照明区域中也是清楚可见的警告信号。

公开(公告)号：US09032510B2

公开(公告)日：2015-05-12

申请号：US13609510

申请日：2012-09-11

Applicant: Sriram Sampathkumaran ,  Eric Yam ,  Helmut Neumann ,  Seungwook Hong

Inventor： Sriram Sampathkumaran ,  Eric Yam ,  Helmut Neumann ,  Seungwook Hong

IPC: G06F12/14 ,  H04L9/32 ,  H04L29/06

CPC classification number: H04L63/0861 ,  G06F3/04883 ,  G06F21/31 ,  G06F21/32 ,  H04L9/3231 ,  H04L67/10

Abstract: A user can define a gesture-based input mode with respective input value to establish an authentication protocol to unlock a computer or govern other computer behavior. As an alternative or in addition, the user can define a second input mode based on face recognition plus IR sensing satisfying a threshold to ensure a live person is being imaged for authentication, and/or face recognition plus a particular facial expression such as a smile and wink.

Abstract translation: 用户可以使用相应的输入值定义基于手势的输入模式，以建立用于解锁计算机或管理其他计算机行为的认证协议。 作为替代或另外，用户可以基于满足阈值的面部识别加IR感测来定义第二输入模式，以确保现场人物被成像用于认证，和/或面部识别加上特定的面部表情，例如微笑 眨眼

公开(公告)号：US08832447B2

公开(公告)日：2014-09-09

申请号：US13207316

申请日：2011-08-10

Applicant: Helmut Neumann

Inventor： Helmut Neumann

IPC: H04L9/32 ,  H04L29/06 ,  G06F7/04 ,  G06F15/16 ,  G06F17/30

CPC classification number: H04L9/3247 ,  H04L9/30 ,  H04L63/0823

Abstract: According to one embodiment of the invention, a method for setting permission levels is described. First, an application and digital signature is received by logic performing the permission assessment. Then, a determination is made as to what permission level for accessing resources is available to the application based on the particulars of the digital signature. Herein, the digital signature being signed with a private key corresponding to a first public key identifies that the application is assigned a first level of permissions, while the digital signature being signed with a private key corresponding to a second public key identifies the application is assigned a second level of permissions having greater access to the resources of an electronic device than provided by the first level of permissions.

Abstract translation: 根据本发明的一个实施例，描述了一种用于设置许可级别的方法。 首先，执行许可评估的逻辑接收到应用程序和数字签名。 然后，基于数字签名的细节，确定访问资源的许可级别对于应用是可用的。 这里，使用与第一公开密钥相对应的私钥对数字签名进行签名，标识出应用程序被分配了第一级权限，而分配了与第二公开密钥对应的私钥的数字签名标识应用被分配 具有比由第一级权限提供的对电子设备的资源的更大访问的第二级权限。