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1. 发明授权

US5757521A Pattern metallized optical varying security devices 失效
公开(公告)号：US5757521A
公开(公告)日：1998-05-26
申请号：US561191
申请日：1995-11-21
申请人： Glenn J. Walters , Richard C. Shea , John A. McCormick
发明人： Glenn J. Walters , Richard C. Shea , John A. McCormick
IPC分类号： G06K19/067 , G06K19/16 , G06K19/18 , G03H1/00
CPC分类号： G06K19/16 , G06K19/0672 , G06K19/18 , G03H1/0011 , G03H1/0236 , G03H1/0244 , G03H2001/187
摘要： Security devices which are difficult to reproduce include a grid screen metallization pattern. The grid screen metallization pattern may be laid down over a hologram or diffraction grating formed as a surface relief pattern on a substrate, to form a visually identifiable, semi-transparent security device. Additionally, the metallization pattern may include resonant structures in which information about the security device is encoded. In some embodiments of these security devices, the metallization pattern is disposed in accurate registration with the underlying hologram or diffraction grating. These security devices are made by methods which include printing an oil pattern on the substrate. Areas on which oil is deposited do not receive metal during a metallization step. Since these methods do not use caustics, metallization patterns including features which would otherwise trap and hold caustics are possible.

2. 发明授权

US5300746A Metallized microwave diffuser films 失效
标题翻译：金属化微波扩散膜
公开(公告)号：US5300746A
公开(公告)日：1994-04-05
申请号：US756165
申请日：1991-09-06
申请人： Glenn J. Walters , John A. McCormick
发明人： Glenn J. Walters , John A. McCormick
IPC分类号： B65D81/34 , H05B6/64 , H05B6/80
CPC分类号： H05B6/64 , B65D81/3453 , B65D2581/3406 , B65D2581/344 , B65D2581/3466 , B65D2581/3472 , B65D2581/3474 , B65D2581/3477 , B65D2581/3479 , B65D2581/3489
摘要： Microwave diffuser films are describe that provide a modified microwave energy field on one side of the diffuser film and on the other side. The films include an insulative substrate having a first side upon which is deposited a metallic coating capable of selectively reflecting a portion of incoming microwave energy. A coating is formed in a plurality of discrete areas having a predetermined reflectivity. The shape and spacing of the areas may be varied so that energy emission from noncoated surfaces of the substrate is spatially distributed in one or more ways; i.e. the energy emission more uniform than the energy impinging on the coated surface, the energy emission is focused on one or more particular location and/or the energy emission is shielded. A food packaging system for microwave cooking, which includes the microwave diffuser film of this invention, is also described.
摘要翻译：描述了微波扩散膜，其在漫射膜的一侧和另一侧上提供修改的微波能量场。膜包括具有第一侧的绝缘衬底，在其上沉积能够选择性地反射一部分进入的微波能量的金属涂层。在具有预定反射率的多个离散区域中形成涂层。区域的形状和间距可以变化，使得来自基底的未涂覆表面的能量发射以一种或多种方式空间分布; 即能量发射比照射在被涂覆的表面上的能量更均匀，能量发射集中在一个或多个特定位置和/或屏蔽能量发射。还描述了包括本发明的微波扩散膜的用于微波烹饪的食品包装系统。

3. 发明授权

US5412187A Fused microwave conductive structure 失效
标题翻译：熔融微波导电结构
公开(公告)号：US5412187A
公开(公告)日：1995-05-02
申请号：US187446
申请日：1994-01-25
申请人： Glenn J. Walters , John A. McCormick
发明人： Glenn J. Walters , John A. McCormick
IPC分类号： A23L5/10 , A47J27/00 , B65D81/34 , H05B6/80
CPC分类号： B65D81/3446 , B65D2581/344 , B65D2581/3447 , B65D2581/3466 , B65D2581/3472 , B65D2581/3474 , B65D2581/3477 , B65D2581/3478 , B65D2581/3479 , B65D2581/3494
摘要： A conductive structure for use in microwave food packaging which adapts itself to heat food articles in a safer, more uniform manner is disclosed. The structure includes a conductive layer disposed on a non-conductive substrate. Provision in the structure's conductive layer of fuse links and base areas causes microwave induced currents to be channeled through the fuse links, resulting in a controlled heating. When over-exposed to microwave energy, fuses break more readily than the conductive base areas resulting in less absorption of microwave energy in the area of fuse breaks than in other regions where fuses do not break. In this way the fused microwave conductive structure compensates for the uneven microwave field within a microwave oven and at the same time provides a safer conductive structure less likely to overheat. In addition, by varying the dimensions of the fuse links and base areas it is possible to design and fabricate different fused microwave conductive structures having a wide range of heating characteristics. Thus, a fused microwave conductive structure permits food heating temperatures to be tuned for food type.
摘要翻译：公开了一种用于微波食品包装的导电结构，其适应于以更安全，更均匀的方式加热食品。该结构包括设置在非导电衬底上的导电层。在结构的熔丝链路和基极区域的导电层中提供微波感应电流通过熔丝链路引导，从而导致受控的加热。当过度暴露于微波能量时，保险丝比导电基底区域更容易断裂，导致保险丝断裂区域的微波能量吸收比其他保险丝不会断裂的其他区域更少。以这种方式，熔融微波导电结构补偿微波炉内的不均匀的微波场，并且同时提供更不安全的导电结构，其不太可能过热。另外，通过改变熔丝链节和基底区域的尺寸，可以设计和制造具有宽范围加热特性的不同的熔融微波导电结构。因此，融合的微波导电结构允许食物加热温度调节为食物类型。

4. 发明授权

US5786910A Pattern metallized optical varying security devices 失效
标题翻译：图案金属化光学变化安全装置
公开(公告)号：US5786910A
公开(公告)日：1998-07-28
申请号：US438776
申请日：1995-05-11
申请人： Glenn J. Walters , John A. McCormick
发明人： Glenn J. Walters , John A. McCormick
IPC分类号： G06K19/067 , G06K19/16 , G06K19/18 , G03H1/00
CPC分类号： G06K19/16 , G06K19/0672 , G06K19/18 , G03H1/0236 , G03H2001/187 , Y10S428/916
摘要： Security devices which are difficult to reproduce include a grid screen metallization pattern. The grid screen metallization pattern may be laid down over a hologram or diffraction grating formed as a surface relief pattern on a substrate, to form a visually identifiable, semi-transparent security device. Additionally, the metallization pattern may include resonant structures in which information about the security device is encoded. In some embodiments of these security devices, the metallization pattern is disposed in accurate registration with the underlying hologram or diffraction grating. These security devices are made by methods which include printing an oil pattern on the substrate. Areas on which oil is deposited do not receive metal during a metallization step. Since these methods do not use caustics, metallization patterns including features which would otherwise trap and hold caustics are possible.
摘要翻译：难以再现的安全装置包括栅格屏幕金属化图案。栅格金属化图案可以放置在基板上形成为表面浮雕图案的全息图或衍射光栅上，以形成可视识别的半透明安全装置。另外，金属化图案可以包括谐振结构，其中关于安全装置的信息被编码。在这些安全装置的一些实施例中，金属化图案被设置成与下面的全息图或衍射光栅精确配准。这些安全装置通过包括在基板上印刷油图的方法制成。在金属化步骤中沉积有油的区域不会接收金属。由于这些方法不使用苛性碱，所以包括否则会捕获和保持苛性碱的特征的金属化图案是可能的。

5. 发明授权

US5530231A Multilayer fused microwave conductive structure 失效
标题翻译：多层融合微波导电结构
公开(公告)号：US5530231A
公开(公告)日：1996-06-25
申请号：US432492
申请日：1995-05-01
申请人： Glenn J. Walters , John A. McCormick
发明人： Glenn J. Walters , John A. McCormick
IPC分类号： A23L5/10 , A47J27/00 , B32B7/02 , B65D81/34 , F24C7/02 , H05B6/80
CPC分类号： B65D81/3446 , B65D2581/344 , B65D2581/3447 , B65D2581/3466 , B65D2581/3472 , B65D2581/3474 , B65D2581/3477 , B65D2581/3478 , B65D2581/3479 , B65D2581/3494 , Y10S99/14
摘要： A conductive structure for use in microwave food packaging which adapts itself to heat food articles in a safer, more uniform manner is disclosed. The structure includes a conductive layer disposed on a non-conductive substrate. Provision in the structure's conductive layer of fuse links and base areas causes microwave induced currents to be channeled through the fuse links, resulting in a controlled heating. When over-exposed to microwave energy, fuses break more readily than the conductive base areas resulting in less absorption of microwave energy in the area of fuse breaks than in other regions where fuses do not break. The arrangement and dimensions of fuse links compensate for known uneven stresses in the substrate, giving uniform fuse performance. In addition, by varying the dimensions of the fuse links and base areas it is possible to design and fabricate different fused microwave conductive structures having a wide range of heating characteristics. Thus, a fused microwave conductive structure permits food heating temperatures to be tuned for food type.
摘要翻译：公开了一种用于微波食品包装的导电结构，其适应于以更安全，更均匀的方式加热食品。该结构包括设置在非导电衬底上的导电层。在结构的熔丝链路和基极区域的导电层中提供微波感应电流通过熔丝链路引导，从而导致受控的加热。当过度暴露于微波能量时，保险丝比导电基底区域更容易断裂，导致保险丝断裂区域的微波能量吸收比其他保险丝不会断裂的其他区域更少。熔丝链的布置和尺寸补偿了衬底中已知的不均匀应力，从而提供均匀的保险丝性能。另外，通过改变熔丝链节和基底区域的尺寸，可以设计和制造具有宽范围加热特性的不同的熔融微波导电结构。因此，融合的微波导电结构允许食物加热温度调节为食物类型。

6. 发明授权

US5489766A Food bag for microwave cooking with fused susceptor 失效
标题翻译：食品袋微波炉烹饪与融合的基座
公开(公告)号：US5489766A
公开(公告)日：1996-02-06
申请号：US327647
申请日：1994-10-24
申请人： Glenn J. Walters , John A. McCormick
发明人： Glenn J. Walters , John A. McCormick
IPC分类号： B65D81/34 , H05B6/80
CPC分类号： B65D81/3461 , B65D2581/344 , B65D2581/3447 , B65D2581/3472 , B65D2581/3494
摘要： A bag for heating food products in a microwave oven and a blank for forming the bag are disclosed. The bag is formed of a dielectric substrate having a laminated layer including at least one microwave interactive patch. The microwave interactive patches are positioned to avoid overheating at creases and seams formed in the bag. At least one of the microwave interactive patches includes a heat sensitive fuse.
摘要翻译：公开了一种用于在微波炉中加热食品的袋子和用于形成袋子的坯料。该袋由具有包括至少一个微波交互贴片的叠层的电介质基片形成。定位微波交互式贴片，以避免在袋子中形成的折痕和接缝处发生过热。至少一个微波交互贴片包括热敏保险丝。

7. 发明授权

US5748005A Radial displacement sensor for non-contact bearings 失效
标题翻译：用于非接触式轴承的径向位移传感器
公开(公告)号：US5748005A
公开(公告)日：1998-05-05
申请号：US550709
申请日：1995-10-31
申请人： John A. McCormick , Herbert Sixsmith
发明人： John A. McCormick , Herbert Sixsmith
IPC分类号： F16C39/06 , G01D5/241 , G01R29/00
CPC分类号： F16C32/0446 , G01D5/2417
摘要： A radial position sensor includes four capacitive electrodes oriented about a shaft, arranged in two diametrically opposite pairs. Sensor circuitry generates an output signal in proportion to the capacitance between the electrodes and the shaft; the capacitance between an electrode and the shaft increases as the shaft approaches the electrode and decreases as the shaft recedes from the electrode. The sensor circuitry applies an alternating voltage to one electrode of a pair and a 180 degree out of phase alternating voltage to the other electrode of the pair. The electrical responses of the two electrodes to their respective input signals are summed to form a radial deviation signal which is relatively free from the alternating voltage and accurately represents the position of the shaft relative to the electrodes of the pair.
摘要翻译：径向位置传感器包括围绕轴定向的四个电容电极，其布置成两个直径相对的对。传感器电路产生与电极和轴之间的电容成比例的输出信号; 电极和轴之间的电容随着轴接近电极而增加，随着轴从电极退出而减小。传感器电路将一对交流电压和180度异相交流电压施加到该对的另一个电极。两个电极对它们各自的输入信号的电响应被相加以形成一个相对没有交流电压的径向偏差信号，并准确地表示轴相对于该对电极的位置。

8. 发明授权

US4785315A Ink supply system for an ink jet apparatus 失效
标题翻译：用于喷墨设备的墨水供应系统
公开(公告)号：US4785315A
公开(公告)日：1988-11-15
申请号：US11589
申请日：1987-02-06
申请人： John A. McCormick , Lisa M. Schmidle
发明人： John A. McCormick , Lisa M. Schmidle
IPC分类号： B41J2/175 , G01D15/16
CPC分类号： B41J2/175
摘要： A method and apparatus for supplying ink to an array of ink jets is provided by two fluidically independent reservoirs, each reservoir supplying ink to a respective end of a manifold which communicates with the array of ink jets via their inlet restrictors. During normal operations involving an acceleration of the array along a scanning path, the ink levels in the two reservoirs will remain the same since any difference in their levels will create a pressure differential that drives a flow of ink through the manifold from the higher level reservoir until such time that their levels equalize.
摘要翻译：用于将油墨供应到喷墨阵列的方法和设备由两个流体独立的储存器提供，每个储存器将墨水供应到歧管的相应端部，其通过其入口限制器与喷墨阵列连通。在涉及沿着扫描路径加速阵列的正常操作期间，两个储存器中的油墨水平将保持相同，因为它们的水平面的任何差异将产生压力差，从而驱动油墨通过歧管从较高油位的油藏直到他们的水平相等。

9. 发明公开

US20240300787A1 HEAVY-DUTY DOOR JACK AND DOLLY 审中-公开
公开(公告)号：US20240300787A1
公开(公告)日：2024-09-12
申请号：US18600091
申请日：2024-03-08
申请人： John A. McCormick
发明人： John A. McCormick
IPC分类号： B66F5/02
CPC分类号： B66F5/02
摘要： A jack and dolly assembly provides for easy, efficient, and effective transportation and installation of heavy items such as a door, a panel, and the like. The assembly is adapted to provide the ability for one person to quickly, easily, efficiently, and effectively load, install hardware upon, store, transport, lift, position, uninstall, and/or install an object. The assembly is adapted to include adjustable components such that the assembly can accommodate different sizes of objects. According to some embodiments, the assembly includes a frame, carrying arm, and securing mechanism for holding/securing the object, and a pair of large wheels for easily transporting the object. The assembly is further adapted to provide the ability to lift an object and properly hold the object in place during installation.

10. 发明授权

US6023420A Three-phase inverter for small high speed motors 有权
标题翻译：小型高速电机三相变频器
公开(公告)号：US6023420A
公开(公告)日：2000-02-08
申请号：US193617
申请日：1998-11-17
申请人： John A. McCormick , Javier A. Valenzuela
发明人： John A. McCormick , Javier A. Valenzuela
IPC分类号： H02M7/5387 , H02P27/06 , H02M7/537 , H01F27/24 , H02M7/00
CPC分类号： H02P27/06 , H02M7/5387
摘要： A three-phase inverter for small, high speed motors such as a miniature centrifical compressor which has a low voltage, high current requirement. The inverter is supplied with DC power at 28 volts, and produces power of about 50 to 500 watts at about 15 volts, and at frequencies of about 5 to 9 kilohertz. Six D-type flip-flops with clock inputs produce twelve signals which are provided to six bridge drivers. Each bridge driver controls two MOSFET's in series. The MOSFET's are supplied with DC power. Outputs are fed to primaries of adjacent transformers in a circular array. The transformer secondaries are arranged in a star configuration to produce stepped voltage and saw-tooth current output wave forms approximating sinusoids in three phases.
摘要翻译：用于小型高速电机的三相逆变器，例如具有低电压，高电流要求的微型离心压缩机。逆变器提供28伏特的直流电力，并且在约15伏特和约5至9千赫兹的频率下产生约50至500瓦特的功率。具有时钟输入的六个D型触发器产生十六个信号，提供给六个桥驱动器。每个桥式驱动器控制串联的两个MOSFET。 MOSFET提供直流电源。输出以圆形阵列馈送到相邻变压器的初级。变压器次级配置为星形配置，以产生阶梯电压，锯齿电流输出波形成三相近似正弦波。

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