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1. 发明授权

US07707842B2 Defrost mode for HVAC heat pump systems 有权
标题翻译： HVAC热泵系统的除霜模式
公开(公告)号：US07707842B2
公开(公告)日：2010-05-04
申请号：US11744339
申请日：2007-05-04
申请人： Julio Concha , Yu Chen , Young Kyu Park , Tobias H. Sienel
发明人： Julio Concha , Yu Chen , Young Kyu Park , Tobias H. Sienel
IPC分类号： F25D21/06
CPC分类号： F25B30/02 , F25B47/022 , F25B2339/047 , F25B2400/0403 , F25B2500/18 , F25B2500/19 , F25B2700/133 , F25B2700/2106 , F25B2700/21151
摘要： A heat pump, and in particular a heat pump for heating a hot water supply is provided with an improved defrost mode. The defrost mode is actuated to remove frost from an outdoor evaporator that may accumulate during cold weather operation. An algorithm for operation of the defrost mode is developed experimentally by seeking to maximize the heat transfer provided by the refrigerant. A heating system condition is experimentally related to the heat transfer capacity. One then maximizes the average heat transfer capacity to determine the optimum initiation point for the defrost mode. Further, protections are included into the defrost mode. When the heat pump is utilized to heat hot water, methods are provided to prevent the water that remains in the heat exchanger from becoming unduly heated. In one method, the water pump may be periodically operated to move the water. In a second method, a control ensures the discharge pressure of the refrigerant leaving the compressor is reduced, and that the water pump is not stopped until that reduced temperature falls below a predetermined maximum. The temperature reduction is achieved through a dual control loop wherein a temperature that is too high results in a new desired discharge pressure. The control achieves the new desired pressure by controlling the expansion device. In another protection feature, as a control determines that the defrost mode is nearing its end, an evaporator fan is run to remove melted water from the evaporator coils, and also to ensure the refrigerant leaving the evaporator does not reach unduly high pressure or temperatures.
摘要翻译：具有改进的除霜模式的热泵，特别是用于加热热水源的热泵。启动除霜模式以从室外蒸发器中除霜，这可能会在寒冷天气下运行时积聚。通过试图使制冷剂提供的热传递最大化，实验地开发了除霜模式的操作算法。加热系统条件实验上与传热能力有关。然后将平均传热能力最大化，以确定除霜模式的最佳起始点。此外，保护被包括在除霜模式中。当使用热泵来加热热水时，提供了防止热交换器中残留的水变得过度加热的方法。在一种方法中，水泵可以周期性地操作以移动水。在第二种方法中，控制器确保离开压缩机的制冷剂的排放压力降低，并且水泵不停止，直到降低的温度降到预定的最大值以下。通过双重控制回路实现温度降低，其中太高的温度导致新的期望排出压力。该控制通过控制膨胀装置实现新的期望压力。在另一个保护特征中，当控制器确定除霜模式接近其结束时，运行蒸发器风扇以从蒸发器盘管去除熔化的水，并且还确保离开蒸发器的制冷剂不会达到过高的压力或温度。

2. 发明授权

US07228692B2 Defrost mode for HVAC heat pump systems 有权
标题翻译： HVAC热泵系统的除霜模式
公开(公告)号：US07228692B2
公开(公告)日：2007-06-12
申请号：US10776374
申请日：2004-02-11
申请人： Julio Concha , Yu Chen , Young Kyu Park , Tobias H. Sienel
发明人： Julio Concha , Yu Chen , Young Kyu Park , Tobias H. Sienel
IPC分类号： F25D21/06
CPC分类号： F25B30/02 , F25B47/022 , F25B2339/047 , F25B2400/0403 , F25B2500/18 , F25B2500/19 , F25B2700/133 , F25B2700/2106 , F25B2700/21151
摘要： A heat pump, and in particular a heat pump for heating a hot water supply is provided with an improved defrost mode. The defrost mode is actuated to remove frost from an outdoor evaporator that may accumulate during cold weather operation. An algorithm for operation of the defrost mode is developed experimentally by seeking to maximize the heat transfer provided by the refrigerant. A heating system condition is experimentally related to the heat transfer capacity. One then maximizes the average heat transfer capacity to determine the optimum initiation point for the defrost mode. Further, protections are included into the defrost mode. When the heat pump is utilized to heat hot water, methods are provided to prevent the water that remains in the heat exchanger from becoming unduly heated. In one method, the water pump may be periodically operated to move the water. In a second method, a control ensures the discharge pressure of the refrigerant leaving the compressor is reduced, and that the water pump is not stopped until that reduced temperature falls below a predetermined maximum. The temperature reduction is achieved through a dual control loop wherein a temperature that is too high results in a new desired discharge pressure. The control achieves the new desired pressure by controlling the expansion device. In another protection feature, as a control determines that the defrost mode is nearing its end, an evaporator fan is run to remove melted water from the evaporator coils, and also to ensure the refrigerant leaving the evaporator does not reach unduly high pressure or temperatures.
摘要翻译：具有改进的除霜模式的热泵，特别是用于加热热水源的热泵。启动除霜模式以从室外蒸发器中除霜，这可能会在寒冷天气下运行时积聚。通过试图使制冷剂提供的热传递最大化，实验地开发了除霜模式的操作算法。加热系统条件实验上与传热能力有关。然后将平均传热能力最大化，以确定除霜模式的最佳起始点。此外，保护被包括在除霜模式中。当使用热泵来加热热水时，提供了防止热交换器中残留的水变得过度加热的方法。在一种方法中，水泵可以周期性地操作以移动水。在第二种方法中，控制器确保离开压缩机的制冷剂的排放压力降低，并且水泵不停止，直到降低的温度降到预定的最大值以下。通过双重控制回路实现温度降低，其中太高的温度导致新的期望排出压力。该控制通过控制膨胀装置实现新的期望压力。在另一个保护特征中，当控制器确定除霜模式接近其结束时，运行蒸发器风扇以从蒸发器盘管去除熔化的水，并且还确保离开蒸发器的制冷剂不会达到过高的压力或温度。

3. 发明授权

US07010925B2 Method of controlling a carbon dioxide heat pump water heating system 失效
标题翻译：控制二氧化碳热泵水加热系统的方法
公开(公告)号：US07010925B2
公开(公告)日：2006-03-14
申请号：US10862589
申请日：2004-06-07
申请人： Tobias Sienel , Yu Chen , Bryan Eisenhower , Julio Concha , Young Kyu Park , Lili Zhang , Jeffrey Nieter , Nicolas Pondicq-Cassou
发明人： Tobias Sienel , Yu Chen , Bryan Eisenhower , Julio Concha , Young Kyu Park , Lili Zhang , Jeffrey Nieter , Nicolas Pondicq-Cassou
IPC分类号： F25B1/00
CPC分类号： F25B49/005 , F25B9/008 , F25B2309/061 , F25B2339/047 , F25B2700/1931 , F25B2700/1933 , F25B2700/21151
摘要： A method of detecting and diagnosing operating conditions for a heat pump water heating system includes the steps of monitoring system operating conditions and comparing actual operating conditions to predicted operating conditions. The predicted operating conditions are based on expected pressures and temperatures given current system inputs. A difference between the actual and expected values for refrigerant pressures and temperature outside a desired range provides indication of a fault in the system. The system controller initiates a prompt to alert of the need for maintenance and direct to potential causes.
摘要翻译：检测和诊断热泵水加热系统的运行条件的方法包括监测系统运行状况并将实际操作条件与预测运行条件进行比较的步骤。预测的运行条件基于当前系统输入的预期压力和温度。制冷剂压力和所需范围之外的温度的实际值和预期值之间的差异提供了系统故障的指示。系统控制器启动一个提示，提醒维护需要，并引导潜在的原因。

4. 发明授权

US06658888B2 Method for increasing efficiency of a vapor compression system by compressor cooling 有权
标题翻译：通过压缩机冷却来提高蒸气压缩系统的效率的方法
公开(公告)号：US06658888B2
公开(公告)日：2003-12-09
申请号：US10119818
申请日：2002-04-10
申请人： Shailesh Manohar , Scott M. MacBain , Tobias H. Sienel , Young Kyu Park
发明人： Shailesh Manohar , Scott M. MacBain , Tobias H. Sienel , Young Kyu Park
IPC分类号： F25B100
CPC分类号： F25B31/006 , F25B9/008 , F25B2309/061 , F25B2400/072
摘要： Efficiency of a transcritical vapor compression system is increased by compressor cooling. In one embodiment, a stream of cooling fluid accepts compressor motor heat. The heated cooling fluid merges with the fluid medium which accepts heat from the refrigerant in the gas cooler and exits the system, usefully transferring the heat out of the system. Additionally, as the refrigerant in the compressor is cooled, the density and the mass flow rate of the suction gas in the compressor is increased, increasing efficiency. Alternatively, an intercooler positioned between stages of a multi-stage compressor exchanges heat with the same fluid medium which accepts heat from the refrigerant in the gas cooler. After accepting heat from the refrigerant in the intercooler, the heated fluid medium exits the system, usefully transferring heat from the system.
摘要翻译：通过压缩机冷却来提高跨临界蒸汽压缩系统的效率。在一个实施例中，冷却流体流接受压缩机电机的热量。加热的冷却流体与从气体冷却器中的制冷剂接受热量的流体介质合流并离开系统，有效地将热量传出系统。此外，随着压缩机中的制冷剂被冷却，压缩机中吸入气体的密度和质量流量增加，效率提高。或者，位于多级压缩机的级之间的中间冷却器与从气体冷却器中的制冷剂接受热的相同的流体介质交换热量。在从中间冷却器中的制冷剂接收热量之后，被加热的流体介质离开系统，有效地从系统传递热量。

5. 发明授权

US07773966B2 Mobile terminal and method of reducing interfering phase-noise in the mobile terminal 有权
标题翻译：移动终端和减少移动终端干扰相位噪声的方法
公开(公告)号：US07773966B2
公开(公告)日：2010-08-10
申请号：US11747533
申请日：2007-05-11
申请人： Won Wook So , Hak Sun Kim , Won Tae Choi , Young Kyu Park , Joo Yul Ko
发明人： Won Wook So , Hak Sun Kim , Won Tae Choi , Young Kyu Park , Joo Yul Ko
IPC分类号： H04B1/18 , H04K3/00
CPC分类号： H04B1/525
摘要： A mobile terminal capable of breaking a phase-noise signal caused by a high power transmission signal of a mobile phone such as GSM when receiving digital TV broadcasting such as DVB-H and a method of reducing interfering phase-noise in the mobile terminal. The mobile terminal includes a first RF transmitter/receiver; a first signal coupler; a phase-noise filter; a phase shifter; a VGA amplifier; and a signal combiner.
摘要翻译：一种移动终端，当接收诸如DVB-H的数字电视广播时，能够破坏诸如GSM之类的移动电话的高功率传输信号引起的相位噪声信号，以及减少移动终端中的干扰相位噪声的方法。移动终端包括第一RF发射机/接收机; 第一信号耦合器; 相位噪声滤波器; 移相器一个VGA放大器; 和信号组合器。

6. 发明授权

US07522345B2 Method of fabricating liquid lens using electrowetting and liquid lens fabricated thereby 失效
标题翻译：使用由此制造的电润湿和液体透镜制造液体透镜的方法
公开(公告)号：US07522345B2
公开(公告)日：2009-04-21
申请号：US11638586
申请日：2006-12-14
申请人： Byung Do Oh , Young Kyu Park , Sun Ok Kim
发明人： Byung Do Oh , Young Kyu Park , Sun Ok Kim
IPC分类号： G02B1/06
CPC分类号： G02B3/14
摘要： A method of fabricating a liquid lens which can prevent unstable movement of liquids while sealing a hole containing the liquids by applying voltage to a chamber containing the liquids to induce electrowetting, and a liquid lens fabricated thereby. The method includes providing a chamber with a hole formed therein for containing liquid and injecting two non-miscible liquids with different refractive indices. The method also includes placing a conductive transparent plate to be in contact with the liquid on the top and applying voltage to the conductive transparent plate and the chamber to induce electrowetting, thereby changing the shape of meniscus between the two liquids. The method further includes covering an upper surface of the chamber with the conductive transparent plate to seal the hole.
摘要翻译：一种制造液体透镜的方法，其可以通过向包含液体的室施加电压来密封包含液体的孔来防止液体的不稳定运动，以引起电润湿，以及由此制造的液体透镜。该方法包括提供一个室，其中形成有用于容纳液体的孔，并注入两种具有不同折射率的不可混溶液体。该方法还包括将导电透明板放置在与顶部的液体接触并且向导电透明板和室施加电压以诱导电润湿，从而改变两液体之间的弯液面的形状。该方法还包括用导电透明板覆盖室的上表面以密封孔。

7. 发明申请

US20070146895A1 Method of fabricating liquid lens using electrowetting and liquid lens fabricated thereby 失效
标题翻译：使用由此制造的电润湿和液体透镜制造液体透镜的方法
公开(公告)号：US20070146895A1
公开(公告)日：2007-06-28
申请号：US11638586
申请日：2006-12-14
申请人： Byung Do Oh , Young Kyu Park , Sun Ok Kim
发明人： Byung Do Oh , Young Kyu Park , Sun Ok Kim
IPC分类号： G02B3/12
CPC分类号： G02B3/14
摘要： A method of fabricating a liquid lens which can prevent unstable movement of liquids while sealing a hole containing the liquids by applying voltage to a chamber containing the liquids to induce electrowetting, and a liquid lens fabricated thereby. The method includes providing a chamber with a hole formed therein for containing liquid and injecting two non-miscible liquids with different refractive indices. The method also includes placing a conductive transparent plate to be in contact with the liquid on the top and applying voltage to the conductive transparent plate and the chamber to induce electrowetting, thereby changing the shape of meniscus between the two liquids. The method further includes covering an upper surface of the chamber with the conductive transparent plate to seal the hole.
摘要翻译：一种制造液体透镜的方法，其可以通过向包含液体的室施加电压来密封包含液体的孔来防止液体的不稳定运动，以引起电润湿，以及由此制造的液体透镜。该方法包括提供一个室，其中形成有用于容纳液体的孔，并注入两种具有不同折射率的不可混溶液体。该方法还包括将导电透明板放置在与顶部的液体接触并且向导电透明板和室施加电压以诱导电润湿，从而改变两液体之间的弯液面的形状。该方法还包括用导电透明板覆盖室的上表面以密封孔。

8. 发明申请

US20130137603A1 NEWLY IDENTIFIED COLON CANCER MARKER AND DIAGNOSTIC KIT USING THE SAME 有权
标题翻译：新鉴定的结肠癌标志物和诊断试剂盒
公开(公告)号：US20130137603A1
公开(公告)日：2013-05-30
申请号：US13643221
申请日：2012-10-17
申请人： Tae Hoon Lee , Hee Young Yang , Joseph Kwon , Kyoung Jin Chung , Young Kyu Park
发明人： Tae Hoon Lee , Hee Young Yang , Joseph Kwon , Kyoung Jin Chung , Young Kyu Park
IPC分类号： C07K7/08 , G01N33/68 , C07K16/18 , C07K7/06 , C12Q1/68
CPC分类号： C07K7/08 , C07K7/06 , C07K16/18 , C12Q1/6886 , C12Q2600/158 , G01N33/57419 , G01N33/6893 , G01N2033/57465
摘要： Provided are a newly identified colon cancer marker and a diagnostic kit using the same. More particularly, the present invention relates to an identified colon cancer specific marker, a composition and a kit including agents determining presence of the marker, and a method of diagnosing colon cancer using the same. The diagnostic marker according to the present invention capable of detecting metastasis and prognosis of colon cancer may provide useful information for the treatment and management of colon cancer and be used for the development of colon cancer-specific anticancer agents.
摘要翻译：提供了新鉴定的结肠癌标记物和使用其的诊断试剂盒。更具体地，本发明涉及鉴定的结肠癌特异性标志物，组合物和试剂盒，其包括确定标记物存在的试剂，以及使用其确定结肠癌的方法。能够检测结肠癌的转移和预后的本发明的诊断标记物可以为结肠癌的治疗和治疗提供有用的信息，并用于开发结肠癌特异性抗癌剂。

9. 发明授权

US08350492B2 Driver for backlight unit 有权
标题翻译：背光单元驱动
公开(公告)号：US08350492B2
公开(公告)日：2013-01-08
申请号：US12588769
申请日：2009-10-27
申请人： Jong Ho Lim , Kyu Bong Jung , Young Kyu Park , Bong Koo Kang
发明人： Jong Ho Lim , Kyu Bong Jung , Young Kyu Park , Bong Koo Kang
IPC分类号： H05B41/36
CPC分类号： H05B41/2827 , G09G3/3406 , G09G2320/0233
摘要： A backlight unit, with a parallel configuration of plural lamps, having improved reliability is disclosed. The backlight unit driver includes: first and second lamps connected parallel to each other; a DC/AC inversion portion inverting a DC voltage into an AC voltage to apply the AC voltage to the lamps; a transformer transforming the AC voltage from the DC/AC inversion portion; a positive polarity AC signal compensator compensating an electric current difference between the first and second lamps using positive polarity AC signals from the first and second lamps; and a negative polarity AC signal compensator compensating the electric current difference between the first and second lamps using negative polarity AC signals from the first and second lamps.
摘要翻译：公开了具有提高的可靠性的具有多个灯的并联配置的背光单元。背光单元驱动器包括：彼此平行连接的第一和第二灯; DC / AC反转部分将DC电压反转为AC电压以将AC电压施加到灯; 变压器，其从DC / AC反转部变换AC电压; 正极性AC信号补偿器，使用来自第一和第二灯的正极性AC信号补偿第一和第二灯之间的电流差; 以及负极性AC信号补偿器，使用来自第一和第二灯的负极性AC信号补偿第一和第二灯之间的电流差。

10. 发明申请

US20110164595A1 APPARATUS AND METHOD FOR LOW POWER LOCAL AREA COMMUNICATION USING EVENT SIGNAL CONTROL 有权
标题翻译：使用事件信号控制的低功率局部通信的装置和方法
公开(公告)号：US20110164595A1
公开(公告)日：2011-07-07
申请号：US12716970
申请日：2010-03-03
申请人： Won Wook SO , Jong Heum Park , Young Kyu Park
发明人： Won Wook SO , Jong Heum Park , Young Kyu Park
IPC分类号： H04W40/00
CPC分类号： H04W12/06 , H04W24/00 , H04W48/08 , H04W52/0216 , Y02D70/144 , Y02D70/162 , Y02D70/166
摘要： Disclosed herein is an apparatus and method for low power local area communication using event signal control. The low power local area communication apparatus includes at least one coordinator and a plurality of network device. The network coordinator transmits a periodic beacon signal based on the preset beacon period of a superframe and a continuous RF event signal, receives a first signal including a Service Set Identifier (SSID) and a second signal including the SSID and an event detection code, and performs the transmission or reception of data when authentication has been completed. Each of the network devices generates and transmits the first and second signals, performs the transmission and reception of data after authentication has been completed, and is thereafter switched to power saving mode or OFF mode. Accordingly, the construction of the system is simplified, and the cost of the system is reduced.
摘要翻译：这里公开了一种使用事件信号控制的低功率局域通信的装置和方法。低功率局域通信装置包括至少一个协调器和多个网络装置。网络协调器基于超帧和连续RF事件信号的预设信标周期发送周期性信标信号，接收包括服务集标识符（SSID）的第一信号和包括SSID和事件检测码的第二信号，以及当认证完成后，执行数据的发送或接收。每个网络设备产生并发送第一和第二信号，在认证完成之后执行数据的发送和接收，然后切换到省电模式或关闭模式。因此，简化了系统的构造，降低了系统的成本。

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