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1. 发明申请

US20120235512A1 TRANSFER SWITCH MONITORING DEVICE AND METHOD 审中-公开
标题翻译：传输开关监控装置及方法
公开(公告)号：US20120235512A1
公开(公告)日：2012-09-20
申请号：US13051683
申请日：2011-03-18
申请人： Robert Siciliano , Daniel Scheffer , John Hayes , John Petro
发明人： Robert Siciliano , Daniel Scheffer , John Hayes , John Petro
IPC分类号： H02B1/24
CPC分类号： H01H11/0062 , H01H2011/0068 , H01H2300/018 , Y10T307/74
摘要： A method is provided and may include monitoring a transfer switch and determining an operating condition of the transfer switch based on the monitoring. The method may further include comparing by a processor the operating condition to a predetermined value, and determining a maintenance condition of the transfer switch based on the comparison.
摘要翻译：提供了一种方法，并且可以包括监视转移开关并且基于监视来确定转移开关的操作条件。该方法还可以包括将处理器的操作条件与预定值进行比较，以及基于该比较来确定转移开关的维护状态。

2. 发明申请

US20060152099A1 Rotor-stator structure for electrodynamic machines 有权
标题翻译：用于电动机的转子 - 定子结构
公开(公告)号：US20060152099A1
公开(公告)日：2006-07-13
申请号：US11368186
申请日：2006-03-02
申请人： John Petro , Ken Wasson
发明人： John Petro , Ken Wasson
IPC分类号： H02K21/12
CPC分类号： H02K21/24 , H02K21/12 , H02K21/14
摘要： A rotor-stator structure for electrodynamic machinery is disclosed to, among other things, minimize magnetic flux path lengths and to eliminate back-iron for increasing torque and/or efficiency per unit size (or unit weight) and for reducing manufacturing costs. In one embodiment, an exemplary rotor-stator structure can comprise a shaft defining an axis of rotation, and a rotor on which at least two substantially conical magnets are mounted on the shaft. The magnets include conical magnetic surfaces facing each other and confronting air gaps. In some embodiments, substantially straight field pole members can be arranged coaxially and have flux interaction surfaces formed at both ends of those field poles. Those surfaces are located adjacent to the confronting conical magnetic surfaces to define functioning air gaps. Current in coils wound on the field poles provide selectable magnetic fields that interact with magnet flux in flux interaction regions to provide torque to the shaft.
摘要翻译：公开了用于电动机械的转子 - 定子结构，其特征在于最小化磁通路径长度，并消除用于增加每单位尺寸（或单位重量）的扭矩和/或效率以及降低制造成本的背铁。在一个实施例中，示例性转子 - 定子结构可以包括限定旋转轴线的轴和在轴上安装有至少两个基本上圆锥形的磁体的转子。磁体包括面对彼此并面对气隙的锥形磁性表面。在一些实施例中，基本上直的场磁极构件可以同轴布置并且在这些场磁极的两端形成磁通相互作用表面。这些表面位于与面对的锥形磁性表面相邻以限定功能性气隙。缠绕在场磁极上的线圈中的电流提供可选择的磁场，其与磁通量相互作用区域中的磁通量相互作用以向轴提供扭矩。

3. 发明申请

US20070075593A1 Motor modules for linear and rotary motors 有权
标题翻译：线性和旋转电机的电机模块
公开(公告)号：US20070075593A1
公开(公告)日：2007-04-05
申请号：US11543521
申请日：2006-10-04
申请人： John Petro , Ken Wasson
发明人： John Petro , Ken Wasson
IPC分类号： H02K41/00 , H02K23/02 , H02K1/12
CPC分类号： H02K41/03 , H02K21/12 , H02K21/24 , H02K2201/12
摘要： A motor module, method, apparatus and system for implementing linear and rotary motors, such as relatively large rotary motors, are disclosed. In one embodiment, an electrodynamic machine can include magnets having angled magnetic surfaces and regions of predetermined magnetic polarization. The magnets can include a first array and a second array of magnets arranged in a direction of motion. Also included are groups of field pole members arranged adjacent to the first array and the second array of magnets. The field pole members include angled flux interaction surfaces, which can be formed at the ends of the field pole members to confront the angled magnetic surfaces. In combination, the angled flux interaction surfaces and the angled magnetic surfaces define air gaps. As such, the angled flux interaction surfaces are configured to magnetically couple the field pole members to the magnets to form either a linear or rotary motor.
摘要翻译：公开了一种用于实现线性和旋转电动机的电机模块，方法，装置和系统，例如相对较大的旋转电动机。在一个实施例中，电动机器可以包括具有成角度磁性表面和预定磁极化区域的磁体。磁体可以包括沿运动方向布置的第一阵列和第二磁体阵列。还包括与第一阵列和第二磁体阵列相邻布置的一组场极部件。场磁极构件包括倾斜的磁通相互作用表面，其可以形成在场磁极构件的端部以面对成角度的磁性表面。组合地，倾斜的通量相互作用表面和成角度的磁性表面限定气隙。因此，成角度的通量相互作用表面被配置为磁场耦合场磁极件到磁体以形成线性或旋转电动机。

4. 发明申请

US20060145555A1 Rotor-stator structure for electrodynamic machines 有权
公开(公告)号：US20060145555A1
公开(公告)日：2006-07-06
申请号：US11367470
申请日：2006-03-03
申请人： John Petro , Ken Wasson
发明人： John Petro , Ken Wasson
IPC分类号： H02K16/02 , H02K1/27
CPC分类号： H02K21/24 , H02K21/12 , H02K21/14
摘要： A rotor-stator structure for electrodynamic machinery is disclosed to, among other things, minimize magnetic flux path lengths and to eliminate back-iron for increasing torque and/or efficiency per unit size (or unit weight) and for reducing manufacturing costs. In one embodiment, an exemplary rotor-stator structure can comprise a shaft defining an axis of rotation, and a rotor on which at least two substantially conical magnets are mounted on the shaft. The magnets include conical magnetic surfaces facing each other and confronting air gaps. In some embodiments, substantially straight field pole members can be arranged coaxially and have flux interaction surfaces formed at both ends of those field poles. Those surfaces are located adjacent to the confronting conical magnetic surfaces to define functioning air gaps. Current in coils wound on the field poles provide selectable magnetic fields that interact with magnet flux in flux interaction regions to provide torque to the shaft.

5. 发明授权

US06724893B1 Method of passing a cryptographic key that allows third party access to the key 失效
标题翻译：传递允许第三方访问密钥的加密密钥的方法
公开(公告)号：US06724893B1
公开(公告)日：2004-04-20
申请号：US08722385
申请日：1996-10-11
申请人： John Petro
发明人： John Petro
IPC分类号： H04K100
CPC分类号： H04L9/0894 , H04L9/088 , H04L9/3252
摘要： A method of passing a cryptographic key that allows recovery of the key by a third party by generating a first random number by a first user; generating “key1” by the first user; generating a second random number “k2a” by the first user; computing “y1” by the first user; computing “y2” by the first user; computing “r1” by the first user; computing “z” by the first user; computing “s” by the first user; computing “G” by the first user; passing (G,z,r1,s) from the first user to the second user; receiving “Y” by the second user; computing “T” by the second user; computing “y1” by the second user; computing “k1a” by the second user; computing “key1” by the second user; intercepting, by a third party, (G,z,r1,s) transmitted from the first user to the second user; presenting “G” and “z,” by the third party, to a key-escrow agent; computing “y2” by the key-escrow agent; computing “key2” by the key-escrow agent, where key2=key1; returning “key” from the key-escrow agent to the third party if the third party is authorized to receive “key2”; and using “key2” by the authorized third party, to decrypt an encrypted message sent between the first user and the second user which was encrypted using “key1.”
摘要翻译：一种传递加密密钥的方法，该密码密钥允许第三方通过由第一用户生成第一随机数来恢复密钥; 由第一用户生成“key1”; 由第一用户生成第二随机数“k2a”; 由第一用户计算“y1”; 由第一用户计算“y2”; 由第一用户计算“r1”; 由第一用户计算“z”; 由第一个用户计算“s” 由第一用户计算“G”; （G，z，r1，s）从第一用户传递到第二用户; 由第二用户接收“Y”; 由第二用户计算“T” 由第二用户计算“y1”; 由第二用户计算“k1a”; 由第二用户计算“key1”; 由第三方拦截从第一用户发送到第二用户的（G，z，r1，s）; 由第三方提交“G”和“z”到密钥托管代理; 由密钥托管代理计算“y2”; 通过密钥托管代理计算“key2”，其中key2 = key1; 如果第三方被授权接收“key2”，则从密钥托管代理返回“密钥”到第三方; 并且由授权的第三方使用“key2”来解密使用“key1”加密的在第一用户和第二用户之间发送的加密消息。

6. 发明授权

US5349551A Device for and method of preforming an N-bit modular multiplication in approximately N/2 steps 失效
标题翻译：以大约N / 2步进进行N位模乘的装置和方法
公开(公告)号：US5349551A
公开(公告)日：1994-09-20
申请号：US99490
申请日：1993-07-30
申请人： John Petro
发明人： John Petro
IPC分类号： G06F7/72 , G06F7/38 , G06F7/52
CPC分类号： G06F7/722
摘要： The present invention relates to a device for and a method of performing an n-bit modular multiplication of A.times.B modulo C in approximately n/2 steps, where A denotes a binary multiplier, B denotes a binary multiplicand, and C denotes a binary modulus. A, B, and -C are stored in registers. All variables needed to perform the A.times.B modulo C are generated. A partial product register is initialized. The multiplier A is scanned two bits at a time. The value of these two bits determines the multiple of B added to the partial product register. The values 4C, 2C, and C are subtracted from the partial product. If any of these subtractions result in a negative number the result of that subtraction is discarded. The partial product is then shifted two significant positions and stored in the partial product register. These steps are repeated until every bit of A has been scanned. The partial product is then converted to non-redundant form. The value C is then subtracted from the partial product. If the result of this subtraction is positive the result is transmitted as A.times.B modulo C. Otherwise the result of this last subtraction is discarded and the partial product existing just prior to this last subtraction is transmitted as A.times.B modulo C.
摘要翻译：本发明涉及一种用于执行大约n / 2个步骤中的AxB模C的n位模乘的装置和方法，其中A表示二进制乘法器，B表示二进制被乘数，C表示二进制模数。 A，B和-C存储在寄存器中。产生执行AxB模C所需的所有变量。部分产品寄存器被初始化。乘法器A一次扫描两位。这两个位的值决定了添加到部分积寄存器中的B的倍数。从部分乘积中减去值4C，2C和C。如果这些减法中的任何一个导致负数，则该减法的结果被丢弃。然后将部分乘积移位两个有效位置并存储在部分积寄存器中。重复这些步骤，直到扫描A的每一位。然后将部分产品转换为非冗余形式。然后从部分乘积中减去值C. 如果该减法的结果为正，则结果以AxB模C方式传输。否则，最后减法的结果将被丢弃，而在最后一次减法之前存在的部分积被发送为AxB模C。

7. 发明授权

US4229678A Safety switch which renders HID lamp inoperative on _accidental breakage of outer envelope 失效
标题翻译：安全开关，使HID灯不起作用，外壳损坏
公开(公告)号：US4229678A
公开(公告)日：1980-10-21
申请号：US748351
申请日：1976-12-07
申请人： John Petro
发明人： John Petro
IPC分类号： H01J61/50 , H01J61/34 , H01J7/44 , H01J13/46 , H01J19/78 , H01J23/16
CPC分类号： H01J61/34
摘要： An HID lamp has a very positive acting and simple resilient safety switch positioned proximate the inner surface of the bulb portion of the protective outer envelope and in contact therewith which maintains the switch in a closed position. When the envelope is shattered, the closed switch will open to break the electrical path to the arc tube, thereby rendering the lamp inoperative.
摘要翻译： HID灯具有非常正的作用和简单的弹性安全开关，其位于靠近保护外壳的灯泡部分的内表面并与之接触，从而将开关保持在关闭位置。当信封被破碎时，闭合的开关将打开以断开到电弧管的电路，从而使灯不起作用。

8. 发明授权

US4186327A Safety switch which renders high intensity discharge lamp inoperative on accidental breakage of outer envelope 失效
标题翻译：安全开关使高强度放电灯在外壳意外断裂时不起作用
公开(公告)号：US4186327A
公开(公告)日：1980-01-29
申请号：US777864
申请日：1977-03-15
申请人： John Petro
发明人： John Petro
IPC分类号： H01J61/50 , H01J7/44 , H01J17/34 , H01J23/16 , H01K1/62
CPC分类号： H01J61/50
摘要： An HID lamp utilizes a thin, fragile, strip-like conductor member affixed to and carried on a portion of the inner surface of the lamp protective envelope. Upon breakage of the protective envelope, the fragile conductor will break and interrupt the electrical continuity of the lamp's electrical circuit, thereby rendering the lamp inoperative.
摘要翻译： HID灯利用薄而脆弱的带状导体件，其固定并承载在灯保护外壳的内表面的一部分上。保护壳破损后，易碎导体会断裂并中断灯电路的电连续性，从而使灯不起作用。

9. 发明授权

US4117299A Method of tipping refractory metal tubulation 失效
$Method of tipping refractory metal tubulation$
标题翻译：。ING。。。。。。。。。。。。。。
公开(公告)号：US4117299A
公开(公告)日：1978-09-26
申请号：US769600
申请日：1977-02-17
申请人： John Petro , Charles R. Schofield
发明人： John Petro , Charles R. Schofield
IPC分类号： B23K11/00 , H01J9/40
CPC分类号： B23K11/002 , H01J9/40
摘要： An improved method for sealing off the refractory metal exhaust tubulation of the ceramic arc tube employed in the high pressure sodium discharge lamp. The method involves a single four-directional crimp of the tubulation to form an X-shaped cross-section and the subsequent electrical resistance tip-off of the tubulation while it is disposed in an inert gas atmosphere at a pressure which is higher than the pressure of the rare gas atmosphere within the arc tube and tubulation and is also above atmospheric to insure all oxygen is flushed from the area of the melting.

10. 发明授权

US4013920A Safety switch which renders HID lamp inoperative on accidental breakage of outer envelope 失效
公开(公告)号：US4013920A
公开(公告)日：1977-03-22
申请号：US651306
申请日：1976-01-22
申请人： John Petro
发明人： John Petro
IPC分类号： H01J61/34 , H01J61/50 , H01J7/44 , H01J13/46 , H01J17/34 , H01K1/62
CPC分类号： H01J61/50 , H01J61/34
摘要： HID lamp has resilient safety switch positioned proximate the inner surface of the dome portion of the protective outer envelope in contact with an extremity of a resilient leaf-spring support portion of the arc tube frame, to maintain the switch in a closed position. When the envelope is shattered, the normally closed switch will open to break the electrical path to the arc tube, thereby rendering the lamp inoperative.

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