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1. 发明授权

US08622147B1 Sound based fire alarm system and method 有权
标题翻译：基于声音的火灾报警系统及方法
公开(公告)号：US08622147B1
公开(公告)日：2014-01-07
申请号：US12836400
申请日：2010-07-14
申请人： Brent W. Williams , Andrew W. Stell , Preston N. Weintraub
发明人： Brent W. Williams , Andrew W. Stell , Preston N. Weintraub
IPC分类号： A62C3/00 , A62C37/10
CPC分类号： G08B17/10 , A62C3/006
摘要： Stovetop fires are among the more prevalent of resident fire hazards and smoke detectors are among the most prevalent and economical forms of residential fire alarms. Automatic stovetop fire extinguishers can prevent property damage and even personal injury; however, these stovetop fire extinguishers may also limit smoke emissions and the subsequent detection of smoke. While an initial fire may be efficiently subdued by an automatic stovetop fire extinguisher, it is often desirable to alert present and future occupants of a fire hazardous condition. A sound based fire alarm system and method are described herein, which detects a sound burst emitted upon deployment of an automatic stovetop fire extinguisher and triggers a continuous fire alarm to alert occupants of a potentially fire hazardous condition. Alarm signals can be audible, visual, or both. The system may be a stand alone system and use battery power for affordability and ease of installation. The method described herein enables the ready and automatic extinguishment of a stovetop fire, while alerting those in the surrounding area or those in adjacent dwellings of a fire situation.
摘要翻译：炉灶火灾是常见的火灾隐患之一，烟雾探测器是最普遍和最经济的住宅火灾报警器之一。自动炉灶灭火器可以防止财产损失甚至人身伤害; 然而，这些炉灶灭火器也可能限制烟雾排放和随后的烟雾检测。虽然最初的火灾可能会被自动炉灶灭火器有效地遏制，但通常希望警惕现在和将来的乘客遇到火灾危险情况。这里描述了基于声音的火灾报警系统和方法，其检测在部署自动炉灶灭火器时发出的声音爆发，并且触发连续的火灾报警器以警告乘客潜在的火灾危险状况。报警信号可以是听觉，视觉或两者兼而有之。该系统可以是独立的系统，并且使用电池电力来承受能力和易于安装。这里描述的方法使得能够准备和自动熄灭炉灶火，同时警告周围地区的人员或相邻住宅中的那些人发生火灾情况。

2. 发明授权

US07934564B1 Stovetop fire suppression system and method 失效
标题翻译：炉灶灭火系统及方法
公开(公告)号：US07934564B1
公开(公告)日：2011-05-03
申请号：US12240081
申请日：2008-09-29
申请人： Andrew W. Stell , Preston N. Weintraub
发明人： Andrew W. Stell , Preston N. Weintraub
IPC分类号： A62C3/00 , A62C37/10
CPC分类号： A62C3/006 , A62C37/36
摘要： A stovetop fire suppression system is provided which senses the stovetop environment, assesses a fire condition, and limits a fuel or electricity heat source upon determination of a stovetop fire condition. Either, or both of, sound or heat may be monitored for the presence of a fire. Sensed day can be processed for spectral density or rate of rise for subsequent comparison to thresholds or predetermined density values. Upon determination of a stovetop fire condition a fire suppression module triggers, for example, a valve or switch to extinguish the stovetop heat source.
摘要翻译：提供炉灶灭火系统，用于感测炉灶环境，评估火灾状况，并在确定炉灶火灾状况时限制燃油或电热源。可能监测声音或热量的两种或两种，以防火灾。对于频谱密度或上升速率可以处理感测日期，以便随后与阈值或预定浓度值进行比较。在确定炉灶火灾状况时，灭火模块触发例如阀门或开关以熄灭炉灶热源。

3. 发明授权

US09044627B1 Back wall fire suppressor system and method 有权
标题翻译：后墙消防系统及方法
公开(公告)号：US09044627B1
公开(公告)日：2015-06-02
申请号：US12417607
申请日：2009-04-02
申请人： Brent W. Williams , Michael R. Stevens , Preston N. Weintraub , Donald W. Murray
发明人： Brent W. Williams , Michael R. Stevens , Preston N. Weintraub , Donald W. Murray
IPC分类号： A62C3/00 , A62C37/12
CPC分类号： A62C3/006 , A62C37/11 , A62C37/12 , A62C37/14
摘要： An automatic self-contained fire suppression system and method are provided herein. Stovetop fires are a well known residential and commercial hazard. The fire suppression system described mounts on a back wall or back splash above the stove mount. By mounting on the back wall, the system is free from interconnections with apparatus mounted above the stovetop, such as hoods, microwave ovens, lights, fans, and vents. Using a hopper containing fire suppressing matter, a power spring, drive shaft, and a bladed spinner, fires suppressing powder is distributed over the stovetop surface. The fire suppression action is triggered automatically via failure of a heat sensitive frangible link.
摘要翻译：本文提供了一种自动独立灭火系统和方法。炉灶火灾是众所周知的住宅和商业危险。所描述的灭火系统安装在炉壁上方的后壁或背面喷溅。通过安装在后壁上，系统没有与安装在炉灶上方的设备相互连接，例如烟罩，微波炉，灯，风扇和通风口。使用含有消防物质的料斗，动力弹簧，驱动轴和叶片旋转器，防火粉末分布在炉灶面上。灭火动作通过热敏易断裂链路的故障自动触发。

4. 发明授权

US07395879B2 MWD formation tester 有权
标题翻译： MWD形成测试仪
公开(公告)号：US07395879B2
公开(公告)日：2008-07-08
申请号：US11735901
申请日：2007-04-16
申请人： Pedro Segura , Mark A. Sitka , Gregory N. Gilbert , Preston N. Weintraub , Tony T. Vu , John R. Hardin, Jr. , Kristopher V. Sherrill , David M. Welshans , James E. Stone
发明人： Pedro Segura , Mark A. Sitka , Gregory N. Gilbert , Preston N. Weintraub , Tony T. Vu , John R. Hardin, Jr. , Kristopher V. Sherrill , David M. Welshans , James E. Stone
IPC分类号： E21B49/10
CPC分类号： E21B47/12 , E21B49/10
摘要： An apparatus including a drill collar having an outer surface, an assembly for interaction with an earth formation coupled to the drill collar, the assembly including a first member to extend beyond the drill collar outer surface and a second member to extend beyond the first member and toward the earth formation to receive formation fluids. An apparatus including an MWD tool having an outer surface, a formation testing assembly coupled to the MWD tool, the formation testing assembly recessed beneath the outer surface in a first position and including a piston to extend beyond the outer surface to a second position and an inner sampling member to extend beyond the piston to a third position.
摘要翻译：一种装置，包括具有外表面的钻铤，用于与联接到钻铤的地层相互作用的组件，所述组件包括延伸超过钻铤外表面的第一构件和延伸超过第一构件的第二构件，朝向地层接收地层流体。一种装置，包括具有外表面的MWD工具，耦合到MWD工具的地层测试组件，地层测试组件在第一位置下方凹陷在外表面下方并且包括活塞以延伸超出外表面到第二位置，内部采样构件延伸超过活塞到第三位置。

5. 发明授权

US07472758B1 Initiator for stovetop fire extinguisher 有权
标题翻译：炉灶灭火器启动器
公开(公告)号：US07472758B1
公开(公告)日：2009-01-06
申请号：US11178742
申请日：2005-07-11
申请人： Michael R. Stevens , Preston N. Weintraub
发明人： Michael R. Stevens , Preston N. Weintraub
IPC分类号： A62C2/00
CPC分类号： A62C35/08 , Y10S169/03
摘要： A fire extinguisher has a container filled with a fire extinguisher material. One wall of the container has tear-open segments that breach the container when opened and allow the fire extinguisher material to exit the container. An initiator forces open the tear-open segments. The initiator has a cup that is coupled to the container wall. The cup contains combustible material and is closed by a cap. The cap is bonded to the cup to form a strong initiator housing. A fuse exits the initiator to the outside of the container wall.
摘要翻译：灭火器内装有灭火器材料的容器。容器的一个壁面具有撕开的开口段，当打开时破裂容器并允许灭火器材料离开容器。启动器强制打开撕开的部分。引发器具有联接到容器壁的杯。杯子包含可燃材料，盖上盖子。盖子结合到杯子上以形成强烈的引发器外壳。保险丝将引发器离开容器壁的外部。

6. 发明授权

US06932167B2 Formation testing while drilling data compression 有权
标题翻译：钻井数据压缩时的形成测试
公开(公告)号：US06932167B2
公开(公告)日：2005-08-23
申请号：US10440952
申请日：2003-05-19
申请人： Mark A. Proett , Preston N. Weintraub , Christopher A. Golla , Svetozar D. Simeonov
发明人： Mark A. Proett , Preston N. Weintraub , Christopher A. Golla , Svetozar D. Simeonov
IPC分类号： E21B49/00 , G01V11/00 , E21B47/00
CPC分类号： E21B49/008 , G01V11/002
摘要： A compression scheme for reducing the amount of data that must be transmitted uplink from a formation test while drilling apparatus. Periodic samples are taken within the formation test apparatus and prior to transmitting data uplink, the samples are analyzed to generate curve fit parameters that define a curve that most closely fits the sampled data. A minimal set a data points, time variables, and curve fit parameters are transmitted to the surface where the transmitted data is used to reconstruct the formation pressure test curve. A quality of fit value is also transmitted with the minimal data set as an indication of the quality of the fit between the reconstructed data and the actually sampled data points.
摘要翻译：一种压缩方案，用于减少在钻井装置期间从地层测试发送上行链路的数据量。在地层测试装置内采集周期性样本，并且在传输数据上行链路之前，分析样本以产生曲线拟合参数，其定义与采样数据最接近的曲线。将数据点，时间变量和曲线拟合参数的最小设置传输到传输数据用于重建地层压力试验曲线的表面。也以最小数据集作为重构数据与实际采样数据点之间的拟合质量的指示，发送拟合质量值。

7. 发明授权

US07610966B1 Stovetop fire extinguisher 有权
标题翻译：炉灶灭火器
公开(公告)号：US07610966B1
公开(公告)日：2009-11-03
申请号：US11654838
申请日：2007-01-18
申请人： Preston N. Weintraub , Don Murray , Michael R. Stevens
发明人： Preston N. Weintraub , Don Murray , Michael R. Stevens
IPC分类号： A62C3/00 , A62C35/02 , A62C25/00 , A62C37/12
CPC分类号： A62C37/12 , A62C3/006 , A62C35/13 , A62C99/0045
摘要： A fire extinguisher includes a bracket, a housing, extinguisher containers and a directing member such as a ramp. The fire extinguisher is designed to be located above a stove and beneath structure, such as microwave oven and vent. Such structure typically has low clearance relative to the stovetop and the burners thereon. The housing and containers are suspended from the bracket. Each container has a fire extinguishing powder and an initiator for breaching a container wall. One of the containers is directly positioned over a burner on the stovetop. The other container is offset laterally from another burner on the stovetop. The ramp is used to direct the fire extinguishing powder of this container onto the burner. The ramp is maintained in a stowed position by a fusible link, which gives way when a fire is present on the second burner causing the ramp to fall to a deployed position before the respective container discharges its powder.
摘要翻译：灭火器包括支架，壳体，灭火器容器和诸如斜坡的引导构件。灭火器设计在炉子上方，如微波炉和通风口下方。这种结构通常相对于炉灶和其上的燃烧器具有较小的间隙。外壳和容器从支架悬挂。每个容器具有灭火粉末和用于破坏容器壁的引发剂。其中一个容器直接放置在炉灶上的燃烧器上。另一个容器从炉灶上的另一个燃烧器横向偏移。斜坡用于将该容器的灭火粉末引导到燃烧器上。斜坡通过可熔链路保持在收起位置，当第二燃烧器上存在火焰时，使得坡道在相应的容器排放其粉末之前就会下降到展开位置。

8. 发明授权

US07204309B2 MWD formation tester 有权
标题翻译： MWD形成测试仪
公开(公告)号：US07204309B2
公开(公告)日：2007-04-17
申请号：US10440835
申请日：2003-05-19
申请人： Pedro R. Segura , Mark A. Sitka , Gregory N. Gilbert , Preston N. Weintraub , Tony T. Vu , John R. Hardin, Jr. , Kristopher V. Sherrill , David M. Welshans , James E. Stone
发明人： Pedro R. Segura , Mark A. Sitka , Gregory N. Gilbert , Preston N. Weintraub , Tony T. Vu , John R. Hardin, Jr. , Kristopher V. Sherrill , David M. Welshans , James E. Stone
IPC分类号： E21B49/10
CPC分类号： E21B47/12 , E21B49/10
摘要： A formation testing tool is described herein, including a formation probe assembly having an extendable sampling probe surrounded by a cylindrical sleeve. The sleeve is configured to engage a metal skirt having an elastomeric seal pad coupled thereto. The skirt and seal are configured to be field replaceable. The elastomeric pad has a non-planar outer surface which engages a borehole wall in preparation for formation testing. The seal pad may be donut-shaped, having an aperture through the middle of the seal pad. The seal pad and its surface may include numerous different embodiments, including having a curved profile. The seal pad may also include numerous different embodiments of means for coupling the seal pad to the metal skirt. The formation testing tool also includes formation probe assembly anti-rotation means, a deviated non-circular flowbore, and at least one closed hydraulic fluid chamber for balancing fluid pressures.
摘要翻译：本文描述了地层测试工具，包括地层探测器组件，其具有由圆柱形套筒包围的可延伸取样探针。套筒构造成接合具有与其耦合的弹性密封垫的金属裙部。裙子和密封件被配置为现场可更换的。弹性体垫具有非平面的外表面，其与钻孔壁接合以准备地层测试。密封垫可以是环形，其具有穿过密封垫的中间的孔。密封垫及其表面可以包括许多不同的实施例，包括具有弯曲轮廓。密封垫还可以包括用于将密封垫连接到金属裙部的装置的许多不同实施例。地层测试工具还包括地层探测器组件防旋转装置，偏离的非圆形流孔以及用于平衡流体压力的至少一个封闭的液压流体室。

9. 发明授权

US06983803B2 Equalizer valve and associated method for sealing a fluid flow 有权
标题翻译：均衡阀和密封流体流量的相关方法
公开(公告)号：US06983803B2
公开(公告)日：2006-01-10
申请号：US10440637
申请日：2003-05-19
申请人： Richard R. Watson , Preston N. Weintraub
发明人： Richard R. Watson , Preston N. Weintraub
IPC分类号： E21B34/10 , E21B47/00 , F16K31/122
CPC分类号： E21B49/10 , E21B34/10
摘要： A dirty fluid valve for sealing high differential fluid pressures in a drilling environment and methods for using such a valve is disclosed. One embodiment of the valve includes a seal cartridge having several openings for directing a fluid path through the cartridge, a spring connected at one end of the seal cartridge and extending through the fluid path, and a seal member connected to the other end of the spring. The seal is actuatable between an open position and a closed position so that it covers one of the openings in the seal cartridge when it is in the closed position, thereby sealing off the fluid flow through the seal cartridge fluid path. The spring provides a pre-loading force to the seal member so that the seal member always has sufficient contact with the surfaces surrounding the opening that the seal covers.
摘要翻译：公开了一种用于在钻井环境中密封高差分流体压力的脏流体阀以及使用这种阀的方法。阀的一个实施例包括具有多个开口的密封筒，该开口用于引导流体通过盒的流体路径，连接在密封盒的一端并延伸穿过流体路径的弹簧以及连接到弹簧另一端的密封件。密封件可以在打开位置和关闭位置之间致动，使得当密封盒处于关闭位置时，其可以覆盖密封盒中的一个开口，从而密封通过密封盒流体路径的流体流动。弹簧向密封构件提供预加载力，使得密封构件总是与密封件覆盖的开口周围的表面充分接触。

10. 发明授权

US06843118B2 Formation tester pretest using pulsed flow rate control 失效
标题翻译：使用脉冲流量控制的地层测试仪预测试
公开(公告)号：US06843118B2
公开(公告)日：2005-01-18
申请号：US10094544
申请日：2002-03-08
申请人： Preston N. Weintraub , Pedro R. Segura , Mark A. Proett
发明人： Preston N. Weintraub , Pedro R. Segura , Mark A. Proett
IPC分类号： E21B49/00 , E21B49/08 , E21B49/10
CPC分类号： E21B49/008 , E21B49/082 , E21B49/10
摘要： The present invention is directed to methods and apparatus for using a formation tester to perform a pretest, in a formation having low permeability, by intermittently collecting a portion of fluid at a constant drawdown rate. The drawdown pressure is monitored until a maximum differential pressure is reached between the formation and the tester. Then the piston is stopped until the differential pressure increases to a set value, at which time the piston is restarted. The controlled intermittent operation of the piston continues until a set pretest volume is reached. The modulated drawdown allows for an accurate collection of pressure versus time data that is then used to calculate the formation pressure and permeability. The present invention also finds applicability in logging-while-drilling and measurement-while drilling applications where power conservation is critical.
摘要翻译：本发明涉及使用地层测试仪在具有低渗透性的地层中以恒定的降低速率间歇地收集一部分流体来进行预测试的方法和装置。监测压降压力，直到地层和测试仪之间达到最大压差。然后，活塞停止直到差压增加到设定值，此时活塞重新启动。活塞的受控间歇操作继续，直到达到设定的预测试体积。调制下降允许精确收集压力与时间数据，然后用于计算地层压力和渗透率。本发明还可以在钻井和测量中记录应用，同时在节能至关重要的钻井应用中。

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