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1. 发明授权

US07971440B2 Thermal pump module and temperature regulation 有权
标题翻译：热泵模块和温度调节
公开(公告)号：US07971440B2
公开(公告)日：2011-07-05
申请号：US12114011
申请日：2008-05-02
申请人： Gary K. Chan , Hai Ho , Joseph Jacques
发明人： Gary K. Chan , Hai Ho , Joseph Jacques
IPC分类号： F25B21/02
CPC分类号： F25B21/04 , H01L23/38 , H01L35/30 , H01L2924/0002 , H01L2924/00
摘要： A voltage regulator is configured to receive an input voltage from a power supply, measure a temperature associated with a heat transfer medium, produce an output voltage to drive a thermo-electric cooler, and vary the output voltage in accordance with changes in the measured temperature. Varying the output voltage results in: 1) extracting of heat from the heat transfer medium when the measured temperature is above a threshold value, or 2) supplying of heat to the heat transfer medium when the measured temperature is below a threshold value. The voltage regulator can cap upper and lower bounds of the output voltage to prevent the thermo-electric cooler from reaching its saturation point. The voltage regulator can be configured to produce an output voltage having reduced voltage ripple.
摘要翻译：电压调节器被配置为从电源接收输入电压，测量与传热介质相关联的温度，产生输出电压以驱动热电冷却器，并根据测量温度的变化改变输出电压。改变输出电压导致：1）当测量温度高于阈值时，从传热介质中提取热量;或2）当测量温度低于阈值时，向传热介质供应热量。电压调节器可以盖住输出电压的上限和下限，以防止热电冷却器达到其饱和点。电压调节器可以被配置为产生具有降低的电压纹波的输出电压。

2. 发明授权

US07848702B2 Emergency lighting system 有权
标题翻译：应急照明系统
公开(公告)号：US07848702B2
公开(公告)日：2010-12-07
申请号：US11880968
申请日：2007-07-25
申请人： Dang Hai Ho , Drago Lavrencic , Michael Douglas Finch , Zoltan Kocsi
发明人： Dang Hai Ho , Drago Lavrencic , Michael Douglas Finch , Zoltan Kocsi
IPC分类号： H04B7/15
CPC分类号： H04W84/18 , H02J9/02 , H05B37/034
摘要： An emergency system for providing an emergency function is described in which the system is required to provide an autonomous and self-diagnostic capability so the system can be tested when not in operation in an emergency situation. A plurality of emergency devices 14 are provided which have transmitters and receivers for producing a mesh network (FIG. 1). Each device 14 has a processor 60 for establishing a preferred wireless communication link of the mesh network to another device 14 for relaying signals and messages. The devices 14 are arranged in subnets 50 and the subnets are also grouped into groups of devices 14 which may cross various subnets 50 so that only one group of devices 14 can be tested at a particular time.
摘要翻译：描述了用于提供紧急功能的应急系统，其中系统需要提供自主和自我诊断能力，使得系统可以在紧急情况下不工作时进行测试。提供了多个紧急装置14，其具有用于产生网状网络的发射机和接收机（图1）。每个设备14具有处理器60，用于将网状网络的优选无线通信链路建立到另一设备14，用于中继信号和消息。设备14被布置在子网50中，并且子网也被分组成可以跨越各个子网50的设备组14，使得在特定时间只能测试一组设备14。

3. 发明申请

US20090272125A1 THERMAL PUMP MODULE AND TEMPERATURE REGULATION 有权
标题翻译：热泵模块和温度调节
公开(公告)号：US20090272125A1
公开(公告)日：2009-11-05
申请号：US12114011
申请日：2008-05-02
申请人： Gary K. Chan , Hai Ho , Joseph Jacques
发明人： Gary K. Chan , Hai Ho , Joseph Jacques
IPC分类号： F25B21/02
CPC分类号： F25B21/04 , H01L23/38 , H01L35/30 , H01L2924/0002 , H01L2924/00
摘要： A voltage regulator is configured to receive an input voltage from a power supply, measure a temperature associated with a heat transfer medium, produce an output voltage to drive a thermo-electric cooler, and vary the output voltage in accordance with changes in the measured temperature. Varying the output voltage results in: 1) extracting of heat from the heat transfer medium when the measured temperature is above a threshold value, or 2) supplying of heat to the heat transfer medium when the measured temperature is below a threshold value. The voltage regulator can cap upper and lower bounds of the output voltage to prevent the thermo-electric cooler from reaching its saturation point. The voltage regulator can be configured to produce an output voltage having reduced voltage ripple.
摘要翻译：电压调节器被配置为从电源接收输入电压，测量与传热介质相关联的温度，产生输出电压以驱动热电冷却器，并根据测量温度的变化改变输出电压。改变输出电压导致：1）当测量温度高于阈值时，从传热介质中提取热量;或2）当测量温度低于阈值时，向传热介质供应热量。电压调节器可以盖住输出电压的上限和下限，以防止热电冷却器达到其饱和点。电压调节器可以被配置为产生具有降低的电压纹波的输出电压。

4. 发明申请

US20080026781A1 Emergency lighting system 有权
标题翻译：应急照明系统
公开(公告)号：US20080026781A1
公开(公告)日：2008-01-31
申请号：US11880968
申请日：2007-07-25
申请人： Dang Hai Ho , Drago Lavrencic , Michael Douglas Finch , Zoltan Kocsi
发明人： Dang Hai Ho , Drago Lavrencic , Michael Douglas Finch , Zoltan Kocsi
IPC分类号： H04B7/00
CPC分类号： H04W84/18 , H02J9/02 , H05B37/034
摘要： An emergency system for providing an emergency function is described in which the system is required to provide an autonomous and self-diagnostic capability so the system can be tested when not in operation in an emergency situation. A plurality of emergency devices 14 are provided which have transmitters and receivers for producing a mesh network (FIG. 1). Each device 14 has a processor 60 for establishing a preferred wireless communication link of the mesh network to another device 14 for relaying signals and messages. The devices 14 are arranged in subnets 50 and the subnets are also grouped into groups of devices 14 which may cross various subnets 50 so that only one group of devices 14 can be tested at a particular time.
摘要翻译：描述了用于提供紧急功能的应急系统，其中系统需要提供自主和自我诊断能力，使得系统可以在紧急情况下不工作时进行测试。提供了多个紧急装置14，它们具有用于产生网状网络的发射机和接收机（图1的）。每个设备14具有处理器60，用于将网状网络的优选无线通信链路建立到另一设备14，用于中继信号和消息。设备14被布置在子网50中，并且子网也被分组成可以跨越各个子网50的设备组14，使得在特定时间只能测试一组设备14。

5. 发明授权

US5936790A Servo sector allocation for high sampling rate 失效
标题翻译：高采样率的伺服行业分配
公开(公告)号：US5936790A
公开(公告)日：1999-08-10
申请号：US707339
申请日：1996-09-03
申请人： Hai Ho , Toan Doan
发明人： Hai Ho , Toan Doan
IPC分类号： G11B5/596 , G11B19/28 , G11B21/08 , G11B21/10 , G11B23/36 , G11B5/09
CPC分类号： G11B21/085 , G11B19/28 , G11B21/10 , G11B21/106 , G11B23/36 , G11B5/59633 , G11B5/59655
摘要： A servo sector allocation scheme for a disk based data storage system is disclosed that realizes an increased servo sampling rate without an associated increase in overhead. The scheme involves increasing the number of servo sectors on a subset (preferable one) of the disk surfaces in the disk drive while reducing the number on all remaining disk surfaces. A master servo feedback signal is then derived from the highly populated surface(s) and a slave servo feedback signal is derived from the surface that is being accessed. The master and slave servo feedback signals are then combined to form a single position error signal that is used to control the positioning of an appropriate transducer.
摘要翻译：公开了一种用于基于盘的数据存储系统的伺服扇区分配方案，其实现了增加的伺服采样速率，而没有相应的开销增加。该方案包括增加磁盘驱动器中的磁盘表面的子集（优选一个）上的伺服扇区的数量，同时减少所有剩余磁盘表面上的数量。然后从高度填充的表面导出主伺服反馈信号，并且从正在被访问的表面导出从伺服反馈信号。然后将主伺服反馈信号和从属伺服反馈信号组合以形成用于控制适当换能器定位的单个位置误差信号。

6. 发明授权

US6018430A Disk drive with multiple disk surfaces having improved allocation of servo sectors 有权
标题翻译：具有多个磁盘表面的磁盘驱动器具有改进的伺服扇区分配
公开(公告)号：US6018430A
公开(公告)日：2000-01-25
申请号：US223648
申请日：1998-12-30
申请人： Hai Ho , Toan Doan
发明人： Hai Ho , Toan Doan
IPC分类号： G11B5/596 , G11B19/28 , G11B21/08 , G11B21/10 , G11B23/36 , G11B5/09
CPC分类号： G11B21/085 , G11B19/28 , G11B21/10 , G11B21/106 , G11B23/36 , G11B5/59633 , G11B5/59655
摘要： A servo sector allocation scheme for a disk based data storage system is disclosed that realizes an increased servo sampling rate without an associated increase in overhead. The scheme involves increasing the number of servo sectors on a subset (preferable one) of the disk surfaces in the disk drive while reducing the number on all remaining disk surfaces. A master servo feedback signal is then derived from the highly populated surface(s) and a slave servo feedback signal is derived from the surface that is being accessed. The master and slave servo feedback signals are then combined to form a single position error signal that is used to control the positioning of an appropriate transducer.
摘要翻译：公开了一种用于基于盘的数据存储系统的伺服扇区分配方案，其实现了增加的伺服采样速率，而没有相应的开销增加。该方案包括增加磁盘驱动器中的磁盘表面的子集（优选一个）上的伺服扇区的数量，同时减少所有剩余磁盘表面上的数量。然后从高度填充的表面导出主伺服反馈信号，并且从正在被访问的表面导出从伺服反馈信号。然后将主伺服反馈信号和从属伺服反馈信号组合以形成用于控制适当换能器定位的单个位置误差信号。

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