专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US10816522B2 Continuous gas detection and monitoring apparatus for harsh environments 有权
公开(公告)号：US10816522B2
公开(公告)日：2020-10-27
申请号：US16020770
申请日：2018-06-27
申请人： Brian Worth
发明人： Brian Worth
IPC分类号： G01N33/00 , G01N11/04
摘要： A continuous gas detection and monitoring apparatus includes a gas detection and monitoring unit mounted in a sealable case, and a gas sensor in sealed fluid communication with an ambient atmosphere outside the case, a temperature and humidity sensor in sealed fluid communication with the inner volume of the case, a pressure sensor, data storage, and a gas sensor operatively connected to a data processor, and an externally operable switch for selectively connecting the data processor to the data storage to allow data transfer from the data storage to the data processor. A plumbing system includes a pump system, a solenoid system, and tubes interconnecting the gas sensor, pumping system, solenoid system, and ambient external environment. The gas sensor is mounted to the gas sensor housing and is in sealed fluid communication with the external environment via the plumbing system.

2. 发明授权

US5867507A Testable programmable gate array and associated LSSD/deterministic test methodology 失效
公开(公告)号：US5867507A
公开(公告)日：1999-02-02
申请号：US570846
申请日：1995-12-12
申请人： Wayne Kevin Beebe , Sally Botala , Scott Whitney Gould , Frank Ray Keyser III , Wendell Ray Larsen , Ronald Raymond Palmer , Brian Worth
发明人： Wayne Kevin Beebe , Sally Botala , Scott Whitney Gould , Frank Ray Keyser III , Wendell Ray Larsen , Ronald Raymond Palmer , Brian Worth
IPC分类号： G01R31/317 , G01R31/28 , G01R31/3185 , G06F11/22 , H01L21/82
CPC分类号： G01R31/318519 , G01R31/318558
摘要： A programmable gate array includes test subsystems for testing various functional subsystems of the programmable gate array. A sequence of test methods, employing the test subsystems, test the functionality of the programmable gate array, taking into account the interdependencies of the various subsystems and accordingly enabling fault isolation therein.

3. 发明授权

US10656040B2 Harsh environment differential pressure monitor 有权
公开(公告)号：US10656040B2
公开(公告)日：2020-05-19
申请号：US16002875
申请日：2018-06-07
申请人： Brian Worth
发明人： Brian Worth
IPC分类号： G01L19/00 , G01L19/06 , G01L19/08 , G01L13/00
摘要： A differential pressure monitoring apparatus includes a case having a continuous sidewall including a first end closed a by first end cap, and a second end closed by a second end cap. A differential pressure monitoring unit mounted in the case includes a differential pressure sensor in communication with the external environment, a temperature and humidity sensor in communication with an internal atmosphere inside the case, a data processor operatively connected to the sensors, data storage, an information display viewable through the case, a non-gas permeable membrane tube in connection with the differential pressure sensor and an internal environment and a harsh and/or corrosive gas filter in connection to the differential pressure sensor.

4. 发明申请

US20050267705A1 METHOD AND SYSTEM FOR PROVIDING QUALITY CONTROL ON WAFERS RUNNING ON A MANUFACTURING LINE 失效
标题翻译：用于提供生产线上运行过程中质量控制的方法和系统
公开(公告)号：US20050267705A1
公开(公告)日：2005-12-01
申请号：US10709805
申请日：2004-05-28
申请人： Jeanne Bickford , Vernon Norman , Michael Ouellette , Mark Styduhar , Brian Worth
发明人： Jeanne Bickford , Vernon Norman , Michael Ouellette , Mark Styduhar , Brian Worth
IPC分类号： G01R31/28 , G06F19/00 , H01L21/66
CPC分类号： G01R31/2831 , H01L22/14
摘要： A method for providing quality control on wafers running on a manufacturing line is disclosed. The resistances on a group of manufacturing test structures within a wafer running on a wafer manufacturing line are initially measured. Then, an actual distribution value is obtained based on the result of the measured resistances on the group of manufacturing test structures. The difference between the actual distribution value and a predetermined distribution value is recorded. The predetermined distribution value is previously obtained based on a ground rule resistance. Next, the resistances on a group of design test structures within the wafer are measured. The measured resistances of the group of design test structures are correlated to the measured resistances of the group of manufacturing test structures in order to obtain an offset value. The resistance of an adjustable resistor circuit within the wafer is then adjusted accordingly, and subsequent wafers running on the wafer manufacturing line are also adjusted according to the offset value.
摘要翻译：公开了一种用于对在生产线上运行的晶片进行质量控制的方法。初始测量在晶片生产线上运行的晶片内的一组制造测试结构的电阻。然后，基于制造试验结构体的测定电阻的结果，求出实际的分布值。记录实际分布值与预定分布值之间的差。基于接地规则电阻预先获得预定分布值。接下来，测量晶片内的一组设计测试结构的电阻。设计测试结构组的测量电阻与制造测试结构组的测量电阻相关，以获得偏移值。然后相应地调节晶片内的可调节电阻电路的电阻，并且还根据偏移值来调整在晶片制造线上运行的后续晶片。

5. 发明授权

US06198400B1 Portable gas detection and/or monitoring apparatus for a hostile environment 失效
标题翻译：用于恶劣环境的便携式气体检测和/或监测装置
公开(公告)号：US06198400B1
公开(公告)日：2001-03-06
申请号：US09587044
申请日：2000-06-02
申请人： Ross Trevor Church , Brian Worth
发明人： Ross Trevor Church , Brian Worth
IPC分类号： G08B1710
CPC分类号： G01N33/0009 , G01N33/0006
摘要： Portable gas detection and/or monitoring apparatus including a case having a substantially cylindrical wall and two opposite end caps sealably connected to the cylindrical wall, at least one of the end caps being removable from the cylindrical wall, and at least a portion of the cylindrical wall being transparent. A gas detection and/or monitoring unit is mounted in the case and includes gas sensing means in sealed fluid communication with the ambient atmosphere outside the case. Data processing means is operatively connected to the gas sensing means, and data storage means and information display means is operatively connected to the data processing means. Calibrating means is operatively connected to the data processing means for calibration thereof to a predetermined gas concentration measured by the gas sensing means, the calibrating means including externally operable switching means for selectively connecting the data processing means to the data storage means to allow transfer of data from said data storage means to said data processing means. Communication means is operatively connected to the data processing means or the data storage means for communicating data to the data processing means or the data storage means to an external destination and/or vice versa. A power supply is mounted in the case and operatively connected to the gas detection and/or monitoring unit and/or the gas sensing means.
摘要翻译：便携式气体检测和/或监测装置包括壳体，其具有基本上圆柱形的壁和两个相对的端盖，其密封地连接到圆柱形壁，至少一个端盖可从圆柱形壁移除，并且至少一部分圆柱形墙是透明的。气体检测和/或监测单元安装在壳体中，并且包括与壳体外部的环境大气密封地流体连通的气体感测装置。数据处理装置可操作地连接到气体检测装置，并且数据存储装置和信息显示装置可操作地连接到数据处理装置。校准装置可操作地连接到数据处理装置，用于将其校准为由气体检测装置测量的预定气体浓度，校准装置包括可外部操作的切换装置，用于选择性地将数据处理装置连接到数据存储装置以允许数据传送从所述数据存储装置到所述数据处理装置。通信装置可操作地连接到数据处理装置或数据存储装置，用于将数据传送到数据处理装置或数据存储装置到外部目的地和/或反之亦然。电源安装在壳体中并可操作地连接到气体检测和/或监测单元和/或气体感测装置。

6. 发明申请

US20190011416A1 CONTINUOUS GAS DETECTION AND MONITORING APPARATUS FOR HARSH ENVIRONMENTS 审中-公开
公开(公告)号：US20190011416A1
公开(公告)日：2019-01-10
申请号：US16020770
申请日：2018-06-27
申请人： Brian Worth
发明人： Brian Worth
IPC分类号： G01N33/00 , G01N11/04
CPC分类号： G01N33/0032 , G01N11/04 , G01N33/0006 , G01N33/0063 , G01N2033/0068
摘要： A continuous gas detection and monitoring apparatus includes a gas detection and monitoring unit mounted in a sealable case, and a gas sensor in sealed fluid communication with an ambient atmosphere outside the case, a temperature and humidity sensor in sealed fluid communication with the inner volume of the case, a pressure sensor, data storage, and a gas sensor operatively connected to a data processor, and an externally operable switch for selectively connecting the data processor to the data storage to allow data transfer from the data storage to the data processor. A plumbing system includes a pump system, a solenoid system, and tubes interconnecting the gas sensor, pumping system, solenoid system, and ambient external environment. The gas sensor is mounted to the gas sensor housing and is in sealed fluid communication with the external environment via the plumbing system.

7. 发明授权

US06379828B1 Fuel cell 失效
标题翻译：燃料电池
公开(公告)号：US06379828B1
公开(公告)日：2002-04-30
申请号：US09558230
申请日：2000-04-26
申请人： Brian Worth
发明人： Brian Worth
IPC分类号： H01M804
CPC分类号： H01M4/662 , H01M2/38 , H01M8/04276 , H01M8/08 , H01M8/225 , H01M10/4214 , H01M12/06
摘要： The present invention is concerned with a fuel cell comprising: a chamber suitable for holding an electrolyte therein; a mechanism which enables rotation of the electrolyte about an axis of rotation of the chamber; one or more structures which define one or more inlets for introducing an oxidant and/or a fuel into the chamber, which one or more inlets are spaced from the axis of rotation of the chamber; at least one electrode contactable with the electrolyte and the oxidant and at least one electrode contactable with the electrolyte and the fuel. It also provides a method for improving the efficiency and performance of fuel cells.
摘要翻译：本发明涉及一种燃料电池，包括：适于在其中保持电解质的室; 使得电解质围绕腔室的旋转轴旋转的机构; 一个或多个结构，其限定用于将氧化剂和/或燃料引入所述室中的一个或多个入口，所述一个或多个入口与所述室的旋转轴线间隔开; 至少一个可与电解质和氧化剂接触的电极以及可与电解质和燃料接触的至少一个电极。它还提供了一种提高燃料电池效率和性能的方法。

8. 外观设计

USD432037S Gas detection unit 失效
公开(公告)号：USD432037S
公开(公告)日：2000-10-17
申请号：US118972
申请日：2000-02-18
申请人： Brian Worth , Ross Church
设计人： Brian Worth , Ross Church

9. 发明授权

US5745734A Method and system for programming a gate array using a compressed configuration bit stream 失效
标题翻译：使用压缩配置位流对门阵列进行编程的方法和系统
公开(公告)号：US5745734A
公开(公告)日：1998-04-28
申请号：US536901
申请日：1995-09-29
申请人： David John Craft , Scott Whitney Gould , Frank Ray Keyser, III , Brian Worth
发明人： David John Craft , Scott Whitney Gould , Frank Ray Keyser, III , Brian Worth
IPC分类号： H03K19/173 , G06T9/00 , H03K19/177 , H03M7/30 , H03M7/40 , H03M7/46
CPC分类号： G06T9/005 , H03M7/3084
摘要： A generalized data decompression engine is incorporated within a field programmable gate array ("FPGA"). The generalized data decompression engine uses a general purpose data decompression technique such as, for example, a Lempel-Ziv type technique. During operation, a compressed configuration bit stream is received by the generalized data decompression engine in the FPGA and is decompressed thereby. A resultant decompressed configuration bit stream is then used to program logic cells within the FPGA.
摘要翻译：通用数据解压缩引擎并入现场可编程门阵列（“FPGA”）中。广义数据解压缩引擎使用通用数据解压缩技术，例如Lempel-Ziv型技术。在操作期间，压缩配置位流由FPGA中的通用数据解压缩引擎接收，并由此解压缩。然后使用结果解压缩的配置位流来对FPGA内的逻辑单元进行编程。

10. 发明申请

US20180356310A1 HARSH ENVIRONMENT DIFFERENTIAL PRESSURE MONITOR 审中-公开
公开(公告)号：US20180356310A1
公开(公告)日：2018-12-13
申请号：US16002875
申请日：2018-06-07
申请人： Brian Worth
发明人： Brian Worth
IPC分类号： G01L19/06 , G01L19/00 , G01L19/08
CPC分类号： G01L19/0627 , G01L19/0092 , G01L19/0636 , G01L19/086
摘要： A differential pressure monitoring apparatus includes a case having a continuous sidewall including a first end closed a by first end cap, and a second end closed by a second end cap. A differential pressure monitoring unit mounted in the case includes a differential pressure sensor in communication with the external environment, a temperature and humidity sensor in communication with an internal atmosphere inside the case, a data processor operatively connected to the sensors, data storage, an information display viewable through the case, a non-gas permeable membrane tube in connection with the differential pressure sensor and an internal environment and a harsh and/or corrosive gas filter in connection to the differential pressure sensor.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式