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11. 发明授权

US4910463A Halogen monitoring apparatus 失效
标题翻译：卤素监测仪
公开(公告)号：US4910463A
公开(公告)日：1990-03-20
申请号：US134293
申请日：1987-12-17
申请人： William J. Williams, II , Daniel M. Thorsen
发明人： William J. Williams, II , Daniel M. Thorsen
IPC分类号： G01N27/68 , G01N27/70 , H01J37/244 , H01J49/06
CPC分类号： G01N27/70
摘要： An apparatus for monitoring the concentration levels of halogen gas in a gaseous atmosphere as confined in an enclosure over a relatively extended period of time. Such monitoring apparatus includes a sensor including first and second electrodes disposed to define a space therebetween through which the gaseous atmosphere flows and a voltage source for applying a voltage between the first and second electrodes whereby an ionization current flows to the first electrode. A control mechanism illustratively in the form of a programmed microcontroller monitors the ionization current collected by the first electrode as the output signal of the sensor, to determine an increase therein as would be indicative of a halogen leak. Upon determining an increase of the sensor output signal above a predetermined difference, the control mechanism removes the energization from the halogen sensor whereby the ionization current is terminated and the life of the sensor extended. The control mechanism further causes an initial reading of the sensor signal to be taken and to be stored, whereby subsequent sensor readings may be compensated by subtracting the stored value therefrom to provide a compensated output indicative of the increased halogen level with respect to the initial background reading thereof. The relatively small halogen sensor output is amplified by a variable gain amplifier.

12. 外观设计

USD277269S Ornament 失效
公开(公告)号：USD277269S
公开(公告)日：1985-01-22
申请号：US423787
申请日：1982-09-27
申请人： William J. Williams
设计人： William J. Williams

13. 外观设计

USD276872S Combined bowl and lid 失效
公开(公告)号：USD276872S
公开(公告)日：1984-12-25
申请号：US403420
申请日：1982-07-30
申请人： William J. Williams
设计人： William J. Williams

14. 外观设计

USD276206S Napkin clip 失效
公开(公告)号：USD276206S
公开(公告)日：1984-11-06
申请号：US392280
申请日：1982-06-25
申请人： William J. Williams
设计人： William J. Williams

15. 外观设计

USD707288S1 Point of sale terminal 有权
公开(公告)号：USD707288S1
公开(公告)日：2014-06-17
申请号：US29428963
申请日：2012-08-06
申请人： James David Branck , Bernard Wesley Baker, Jr. , Brian D. Johnson , William J. Williams
设计人： James David Branck , Bernard Wesley Baker, Jr. , Brian D. Johnson , William J. Williams

16. 发明授权

US06791088B1 Infrared leak detector 失效
标题翻译：红外线检漏仪
公开(公告)号：US06791088B1
公开(公告)日：2004-09-14
申请号：US10138399
申请日：2002-05-03
申请人： William J. Williams, II , Glenn A. Dejong
发明人： William J. Williams, II , Glenn A. Dejong
IPC分类号： G01J502
CPC分类号： G01N21/11 , G01M3/047 , G01N21/3504 , G01N2201/0221
摘要： A leak detector using an infrared emitter and pyroelectric sensor to form an instrument for identifying the presence and concentration of a selected material type gas compound, such as a refrigerant gas compound within a given sample, such as a sample of ambient air. For the detection, a radiation flux coming from an infrared emitter penetrates the sample, which is analyzed spectrally, and results in a wave length-specific signal being generated at the output of the detector. By controlling the type of optical filter, the radiation energy is controlled at a selected wavelength, to ensure coverage of all selected compounds. For refrigerants, the selected wavelength can be between approximately 8 to approximately 10 microns in the wavelength range. This selected wavelength obscures other signals, thus minimizing false alarms. By not chopping or pulsing the emitter, the leak detector has a faster response time with no adverse impacts on the accuracy of the compound material being detected. To further minimize false alarms and to ensure that the emitter does not come in contact with the sample gas, an additional filter can be positioned in the optical path. For refrigerant compounds, the filter can block out signals below approximately 6 microns. For detecting refrigerants, two filters can be used: 1) a broadband filter to allow detection of all refrigerants currently on the market, and 2) a narrowband filter to limit detection only to R134a which possesses a narrow wavelength, so that detection of other compounds (or contaminants) can be minimized.
摘要翻译：一种使用红外发射器和热释电传感器的泄漏检测器，用于形成用于识别所选材料型气体化合物（例如给定样品内的制冷剂气体化合物，例如环境空气样品）的存在和浓度的仪器。为了检测，来自红外发射器的辐射通量穿透样品，其被频谱分析，并导致在检测器的输出处产生波长特定信号。通过控制滤光器的类型，辐射能量被控制在选定的波长，以确保覆盖所有选定的化合物。对于制冷剂，所选择的波长在波长范围内可以在约8至约10微米之间。该选择的波长掩盖了其他信号，从而使假警报最小化。通过不斩波或脉冲发射器，泄漏检测器具有更快的响应时间，对被检测的复合材料的精度没有不利影响。为了进一步最小化假警报并确保发射器不与样品气体接触，可以在光路中定位附加的滤光器。对于制冷剂化合物，过滤器可以阻挡大约6微米以下的信号。为了检测制冷剂，可以使用两个过滤器：1）宽带过滤器，用于检测目前市场上的所有制冷剂，以及2）窄带过滤器，仅限于具有窄波长的R134a检测，以便检测其他化合物（或污染物）可以最小化。

17. 发明授权

US4619437A Adjustable torque limiting valve handle 失效
标题翻译：可调节限位阀手柄
公开(公告)号：US4619437A
公开(公告)日：1986-10-28
申请号：US823670
申请日：1986-01-29
申请人： William J. Williams , Richard E. Purkey
发明人： William J. Williams , Richard E. Purkey
IPC分类号： F16K31/60 , F16K31/44
CPC分类号： F16K31/60 , Y10T403/253
摘要： Disclosed is a torque limiting valve handle having one more independently adjustable spring loaded balls urged in contact with depressions formed in the inside surface of a housing adapted for external manual engagement. The adjustment of the torque limit setting of the valve handle is protected from tampering or inadvertent modification by unauthorized personnel by the access to the adjustment requiring disassembly of the parts. One embodiment provides a torque lock in one direction of rotation. Another embodiment provides a torque limit override feature in either direction of rotation by an axial displacement of the housing of the handle with respect to an adaptor fixedly secured to the valve stem of the valve to which it is secured.
摘要翻译：公开了一种扭矩限制阀手柄，其具有一个可独立调节的弹簧加载的球，所述弹簧加载的球被迫与形成在适于外部手动接合的壳体的内表面中的凹陷相接触。通过进入需要拆卸零件的调整，可以保护阀门手柄的转矩限制设置的调整，以免受到未经授权的人员的篡改或无意的修改。一个实施例提供了在一个旋转方向上的扭矩锁定。另一个实施例通过手柄的壳体相对于固定地固定到其所固定的阀的阀杆的适配器的轴向位移而在任一方向上提供扭矩极限超驰特征。

18. 发明授权

US4611776A Roller clamp for engine test stand 失效
标题翻译：发动机试验台滚子夹
公开(公告)号：US4611776A
公开(公告)日：1986-09-16
申请号：US480266
申请日：1983-03-30
申请人： William J. Williams
发明人： William J. Williams
IPC分类号： F16B2/06 , A47B96/06
CPC分类号： F16B2/06
摘要： A roller assembly for mounting carriages to rails is provided with a clamp having a pair of jaws securable to the rail by a handwheel. The length of bearing of the jaws on the rail is relatively small so that, upon loading a clamped assembly in a direction tending to move it along the rail, the clamp will rotate into tighter biting engagement with the rail to prevent slippage thereon. Release is achieved, even after the biting action, by positive separation of the jaws in response to loosening rotation of the handwheel with screw thread action driving the jaws apart from each other and from the rail.
摘要翻译：用于将托架安装在轨道上的滚筒组件设置有夹具，该夹具具有通过手轮固定到轨道的一对夹爪。轨道上的钳口的轴承长度相对较小，使得当沿着沿着轨道移动的方向装载夹紧的组件时，夹具将旋转成与轨道紧密咬合，以防止滑动。即使在咬住动作之后，也可以通过使手轮的松动旋转响应于通过螺纹作用的相互分离来实现释放，从而将夹爪彼此分开并从轨道驱动。

19. 外观设计

USD281659S Covered crock for foods or the like 失效
公开(公告)号：USD281659S
公开(公告)日：1985-12-10
申请号：US500185
申请日：1983-06-01
申请人： William J. Williams
设计人： William J. Williams

20. 外观设计

USD275741S Ornament 失效
公开(公告)号：USD275741S
公开(公告)日：1984-10-02
申请号：US392283
申请日：1982-06-25
申请人： William J. Williams
设计人： William J. Williams

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