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1. 发明授权

US5180265A Self locking nut 失效
标题翻译：自锁螺母
公开(公告)号：US5180265A
公开(公告)日：1993-01-19
申请号：US840057
申请日：1992-02-24
申请人： David Wiese
发明人： David Wiese
IPC分类号： F16B39/08
CPC分类号： F16B39/08
摘要： A lock nut to be threaded onto a threaded shank which has a keyway. The lock nut has a base, a key on the base to fit in the keyway, a peripheral wall with axial angularity spaced apart recesses, and a wave spring. The wave spring has ridges and radial tabs to fit in the recesses. An internally threaded nut has radially-extending grooves complementary to the ridges to hold the nut against rotation relative to the wave spring when the ridges fit in the grooves. The tabs can be contacted by a drive member to compress the wave spring and remove the ridges from the grooves to enable the nut to turn during installation and removal.
摘要翻译：一个锁紧螺母被拧到一个带有键槽的螺纹柄上。锁紧螺母具有底座，底座上的钥匙以配合在键槽中，具有轴向间隔开的凹槽的周壁和波形弹簧。波形弹簧具有脊和径向突出部以适应凹槽。内螺纹螺母具有与脊部互补的径向延伸的凹槽，以在脊部配合在凹槽中时相对于波形弹簧保持螺母抵抗旋转。突片可以被驱动构件接触以压缩波形弹簧并从凹槽中移除脊部，以使螺母能够在安装和拆卸过程中转动。

2. 发明授权

US07685092B2 Automatic problem-oriented transformation of database performance data 有权
标题翻译：自动面向问题的数据库性能数据转换
公开(公告)号：US07685092B2
公开(公告)日：2010-03-23
申请号：US11470796
申请日：2006-09-07
申请人： Michael Reichert , David Wiese , Norbert Heck
发明人： Michael Reichert , David Wiese , Norbert Heck
IPC分类号： G06F7/00 , G06F17/30 , G06F12/00
CPC分类号： G06F11/3447 , G06F11/3495 , G06F17/30592 , Y10S707/99931
摘要： Methods and systems, including computer program products, for monitoring and analyzing a database performance problem stored in a separate performance database with cube-based analysis program tools. The methods and systems include means for detecting one or more performance problems, mapping performance problems to cubes, filling the cubes with performance data collected before, and outputting the filled cubes to an output interface usable to deploy said cubes for cube-based database performance analysis.
摘要翻译：方法和系统，包括计算机程序产品，用于监视和分析存储在单独的性能数据库中的基于立方体的分析程序工具的数据库性能问题。方法和系统包括用于检测一个或多个性能问题的方法，将性能问题映射到立方体，使用之前收集的性能数据填充立方体，并将填充的多维数据集输出到可用于部署所述立方体以用于基于立方体的数据库性能分析的输出接口。

3. 发明申请

US20080056924A1 Volumetric efficiency in a charge cooled or air cooled wankel rotary engine 审中-公开
标题翻译：充电冷却或空气冷却的汪克尔旋转发动机的体积效率
公开(公告)号：US20080056924A1
公开(公告)日：2008-03-06
申请号：US11823968
申请日：2007-06-29
申请人： David Wiese , Eric Barger
发明人： David Wiese , Eric Barger
IPC分类号： F01C1/063 , F02F11/00
CPC分类号： F01C1/22 , F01C19/00 , F02B55/12 , F02B2053/005 , F04C2230/10 , F04C2230/102 , F04C2240/30 , Y02T10/17
摘要： An improved Wankel-type rotary engine having a one piece manufactured side sealing system to improve engine oil leakage and combustion chamber lubrication leakage over the entire seal. The rotor of the Wankel-type rotary engine acts like an internal supercharger thereby improving the power output of the engine. An electronic circuit operates to open the peripheral port at a desired RPM to a desired position. The rotor housing for the Wankel-type rotary engine is ground using a horizontal machining center with a custom parameter driven program and is finished in a spiral overlapping process. The seals for the Wankel-type rotary engine are designed and programmed into a Wire Electrical Discharge Machine wherein perfect consistent apex seals are manufactured out of a single block of material.
摘要翻译：一种改进的汪克尔型旋转发动机，其具有单件制造的侧密封系统，以改善发动机机油泄漏和在整个密封件上的燃烧室润滑泄漏。汪克尔型转子发动机的转子像内部增压器一样起作用，从而提高了发动机的动力输出。电子电路用于以期望的RPM将外围端口打开到期望的位置。用于汪克尔型旋转发动机的转子壳体使用具有自定义参数驱动程序的卧式加工中心进行研磨，并以螺旋重叠工艺完成。汪克尔型旋转发动机的密封件被设计和编程为线排放机，其中由单块材料制造完美一致的顶点密封。

4. 发明授权

US5526669A Computer controlled pull gun system 失效
标题翻译：电脑控制拉枪系统
公开(公告)号：US5526669A
公开(公告)日：1996-06-18
申请号：US246658
申请日：1994-05-20
申请人： Erik Gjovik , David Wiese
发明人： Erik Gjovik , David Wiese
IPC分类号： B21J15/28 , B25B27/02
CPC分类号： B21J15/285 , B21J15/28 , B25B27/026 , Y10T29/53739
摘要： A computer controlled pull gun system for pulling interference fit fasteners into a mounting hole. The pull gun has a rotatable and axially movable mandrel the is driven by a pneumatic motor. An axially movable piston in a hydraulic cylinder of the pull gun is attached to the mandrel to move it axially after it has been threaded into an interference fit fastener. A digital control system precisely controls the operation to the functions thread mandrel, pull mandrel, unthread mandrel to quickly and efficiently install a fastener. The digital control system controls pressurized fluid pneumatic and hydraulic valves to perform the installation functions. The digital controller responds to commands from buttons on the pull gun that select the functions and determines when a fastener has been properly installed by feedback from a pressure sensing transducer. A reset command button is provided on the pull gun to abort an installation or reset the pull gun for a new installation.
摘要翻译：一种用于将紧固件拉紧到安装孔中的计算机控制的拉枪系统。拉枪具有可旋转且可轴向移动的心轴，其由气动马达驱动。拉枪的液压缸中的可轴向移动的活塞连接到心轴上，以在其被拧入过盈配合紧固件之后轴向移动。数字控制系统精确地控制功能线芯，拉心轴，无轴心轴的操作，以快速有效地安装紧固件。数字控制系统控制加压流体气动和液压阀来执行安装功能。数字控制器响应来自选择功能的拉枪上的按钮的命令，并通过来自压力传感器的反馈确定紧固件何时被正确安装。在拉枪上设置复位命令按钮，以中止安装或重新安装新的安装拉枪。

5. 发明申请

US20070185913A1 Automatic Problem-Oriented Transformation of Database Performance Data 有权
标题翻译：数据库性能数据自动面向问题的转型
公开(公告)号：US20070185913A1
公开(公告)日：2007-08-09
申请号：US11470796
申请日：2006-09-07
申请人： Michael Reichert , David Wiese , Norbert Heck
发明人： Michael Reichert , David Wiese , Norbert Heck
IPC分类号： G06F17/30
CPC分类号： G06F11/3447 , G06F11/3495 , G06F17/30592 , Y10S707/99931
摘要： Methods and systems, including computer program products, for monitoring and analyzing a database performance problem stored in a separate performance database with cube-based analysis program tools. The methods and systems include means for detecting one or more performance problems, mapping performance problems to cubes, filling the cubes with performance data collected before, and outputting the filled cubes to an output interface usable to deploy said cubes for cube-based database performance analysis.
摘要翻译：方法和系统，包括计算机程序产品，用于监视和分析存储在单独的性能数据库中的基于立方体的分析程序工具的数据库性能问题。方法和系统包括用于检测一个或多个性能问题的方法，将性能问题映射到立方体，使用之前收集的性能数据填充立方体，并将填充的多维数据集输出到可用于部署所述立方体以用于基于立方体的数据库性能分析的输出接口。

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