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1. 发明授权

US06253679B1 Magneto-inductive on-command fuze and firing device 有权
标题翻译：磁感应指令引信和点火装置
公开(公告)号：US06253679B1
公开(公告)日：2001-07-03
申请号：US09228074
申请日：1999-01-05
申请人： Robert Woodall , Felipe Garcia , John Sojdehei
发明人： Robert Woodall , Felipe Garcia , John Sojdehei
IPC分类号： F42C1300
CPC分类号： F42C13/08 , F41H11/11 , F41H11/14 , F42C13/047 , F42D1/05
摘要： A fuze is enabled, armed, and fired while indicating its status to remote command/receiver stations so that interconnected line charges and other ordnance items can be detonated with increased safety and reliability from a safe man-weapon separation distance. The fuze is responsive to remotely transmitted magneto-inductive command signals in the extremely low frequency (ELF) to very low frequency (VLF) range to change its status and to transmit magneto-inductive status signals in the ELF to VLF range confirming its status to at least one of the remote stations. Transmission and reception of magneto-inductive signals in the ELF to VLF range allow for a unique communication method that provides safe and reliable communication suitable to effect fuzing of explosive devices on the beach through seawater, air, earth, buildings, vegetation and sediment or any combination of these conditions.
摘要翻译：在向远程指挥/接收站显示状态时，引信，武装和射击，从而可以通过安全的武器分离距离，增加安全性和可靠性，从而引爆相互连接的线路费和其他物品。引信响应于在极低频（ELF）到非常低频（VLF）范围内的远程传输的磁感应指令信号，以改变其状态并将ELF中的磁感应状态信号传输到VLF范围，确认其状态至少一个远程站。在ELF到VLF范围内的磁感应信号的传输和接收允许提供安全可靠的通信的独特的通信方法，其适用于通过海水，空气，地球，建筑物，植被和沉积物或任何这些条件的组合。

2. 发明授权

US5969608A Magneto-inductive seismic fence 失效
标题翻译：磁感应篱笆
公开(公告)号：US5969608A
公开(公告)日：1999-10-19
申请号：US30517
申请日：1998-02-23
申请人： John Sojdehei , Felipe Garcia , Robert Woodall
发明人： John Sojdehei , Felipe Garcia , Robert Woodall
IPC分类号： G08B13/16 , G08B13/27
CPC分类号： G08B13/1663
摘要： An intrusion detector has buried sensor modules arranged along a perimetero sense seismic vibrations caused by intrusions within the area defined by the perimeter. The sensor modules transmit data representative of the intrusions via magneto-inductive signals in the ELF to VLF range through ground, air, and/or water to at least one buried relay module within the area. The relay modules transmit RF signals representative of the intrusion data via a camouflaged RF antenna to mobil or fixed stations for appropriate action. Transmission of magneto-inductive signals in the ELF to VLF range is clandestine and reliable, and locations of buried sensor modules and relay modules are not revealed to intruders to reduce the possibility of evasion or tampering. The sensor modules may have sensor elements sensitive to humans, vehicles, and low flying aircraft to give enforcement officers the opportunity to better utilize their resources where the intrusions are occurring. In addition, this system could be placed along many well-used passageways, such as highways, roads, trails, air corridors, etc. to gather information regarding use of facilities and resources to help governmental officials and planners make intelligent decisions.
摘要翻译：入侵检测器具有沿着周边布置的掩埋传感器模块，以感测由周边限定的区域内的入侵引起的地震振动。传感器模块通过ELF中的磁感应信号将表示入侵的数据通过地面，空气和/或水传输到VLF范围，以将该数据传输到该区域内的至少一个埋置的继电器模块。继电器模块通过伪装RF天线将代表入侵数据的RF信号发送到移动站或固定站，以进行适当的动作。将ELF中的磁感应信号传输到VLF范围是秘密和可靠的，并且埋没的传感器模块和继电器模块的位置不会暴露给入侵者，以减少逃避或篡改的可能性。传感器模块可以具有对人类，车辆和低飞行飞行器敏感的传感器元件，以使执法人员有机会更好地利用其入侵发生的资源。此外，该系统可以沿着诸如高速公路，道路，小径，空中走廊等多条通道畅通，收集利用设施和资源的信息，帮助政府官员和规划者做出明智的决定。

3. 发明授权

US6058071A Magneto-inductive submarine communications system and buoy 失效
标题翻译：磁感应潜艇通信系统和浮标
公开(公告)号：US6058071A
公开(公告)日：2000-05-02
申请号：US135316
申请日：1998-08-10
申请人： Robert Woodall , Felipe Garcia , John Sojdehei
发明人： Robert Woodall , Felipe Garcia , John Sojdehei
IPC分类号： H04B11/00 , H04B13/02 , H04B1/59
CPC分类号： H04B11/00 , H04B13/02
摘要： A magneto-inductive submarine communication system and buoy provide two-way signal communications between a submerged craft, such as a submarine and remote command station that may be airborne, on the surface, or on land. A buoy released from the submarine and floating on the surface of the ocean and a satellite is included to complete the bidirectional communications. Messages and commands between the submerged craft and the buoy are communicated by magneto-inductive message signals and magneto-inductive command signals in the extremely low frequency (ELF) to very low frequency (VLF) range of less than 3000 Hz. Message and command communications between the buoy and the satellite (or aircraft, or helicopter, or surface ship), and the satellite to the station are transferred via radio frequency (RF) signals or laser emissions.
摘要翻译：磁感应潜艇通信系统和浮标在潜艇，潜艇和远程指挥站之间提供双向信号通信，这些潜艇可以是机载的，在地面上或在陆地上。一艘从潜艇上释放出来的浮标和浮在海面上的浮标和一颗卫星，以完成双向通讯。潜艇与浮标之间的信息和命令通过磁感应信号信号和低于3000Hz的极低频（ELF）至极低频（VLF）范围内的磁感应指令信号传送。浮标和卫星（或飞机，直升机或水面舰艇）之间的信息和指挥通信以及通过射频（RF）信号或激光发射传送到车站的卫星。

4. 发明授权

US06220168B1 Underwater intelligence gathering weapon system 有权
标题翻译：水下情报收集武器系统
公开(公告)号：US06220168B1
公开(公告)日：2001-04-24
申请号：US09304537
申请日：1999-05-04
申请人： Robert Woodall , Felipe Garcia , John Sojdehei
发明人： Robert Woodall , Felipe Garcia , John Sojdehei
IPC分类号： F42B2200
CPC分类号： B63B22/003 , F42B22/06 , F42B22/44
摘要： An underwater intelligence gathering weapon system accurately places a weapon underwater and then communicates therewith from other platform(s). The weapon is equipped to maneuver through the air to a destination at the water's surface. A first transceiver, mounted onboard the weapon and coupled to the mine's logic portion, is activated after the weapon is in the water. The first transceiver can send and receive magneto-inductive signals. A second transceiver that sends and receives magneto-inductive signals is remotely located with respect to the first transceiver. Once deployed, the weapon can be controlled from a safe distance and can report any intelligence information collected by onboard sensors.
摘要翻译：水下智能收集武器系统准确地将武器放在水下，然后与其他平台进行通信。武器装备能够通过空中机动到达水面的目的地。安装在武器上并耦合到矿井的逻辑部分的第一收发器在武器处于水中之后被激活。第一收发器可以发送和接收磁感应信号。发送和接收磁感应信号的第二收发器相对于第一收发器远程定位。一旦部署，可以从安全的距离控制武器，并可以报告车载传感器收集的任何情报信息。

5. 发明授权

US6112668A Magneto-inductively controlled limpet 失效
标题翻译：磁感应控制铋
公开(公告)号：US6112668A
公开(公告)日：2000-09-05
申请号：US40184
申请日：1998-02-17
申请人： Robert Woodall , Felipe Garcia , John Sojdehei
发明人： Robert Woodall , Felipe Garcia , John Sojdehei
IPC分类号： F42C11/00 , F42C15/42 , F42B22/04
CPC分类号： F42C15/42 , F42C11/005
摘要： A limpet and method for control thereof have a receiver section responsiveo magneto-inductive signals in the ELF to VLF range that arm and fire a main charge. A swimmer places the limpet and enables it for control by remotely transmitted magneto-inductive signals in the ELF to VLF range. ELF to VLF frequencies provide safe and reliable communications from a remote control platform such as a land-based command station, an aircraft, surface craft, or submarine. The appropriately coded magneto-inductive signals in the ELF to VLF range are transmitted through the sea, air, beach, buildings, vegetation and sediment or any combination of these conditions to arm and fire or disarm the limpet as called for in the battle plan.
摘要翻译：一种用于控制其的控制和方法，其具有响应于ELF至VLF范围内的磁感应信号的接收器部分，其主要和主要电荷发射。游泳者放置坠子，使其能够通过ELF到VLF范围内的远程传感磁感应信号进行控制。 ELF到VLF频率提供来自遥控平台（例如陆上指挥站，飞机，水上飞船或潜艇）的安全可靠的通信。 ELF到VLF范围内的适当编码的磁感应信号通过海，空，沙滩，建筑物，植被和沉积物或这些条件的任意组合通过战斗计划中的要求进行武装和解除武装。

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