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1. 发明授权

US07584624B2 Apparatus for preventing liquid refrigerant accumulation of air conditioner and method thereof 有权
标题翻译：用于防止空调的液体制冷剂积聚的装置及其方法
公开(公告)号：US07584624B2
公开(公告)日：2009-09-08
申请号：US10929457
申请日：2004-08-31
申请人： Il Nahm Hwang , Young Min Park , Yoon Been Lee , Dong Jun Yang , Seok Ho Yoon , Jong Han Park , Sung Oh Choi , Sung Chun Kim
发明人： Il Nahm Hwang , Young Min Park , Yoon Been Lee , Dong Jun Yang , Seok Ho Yoon , Jong Han Park , Sung Oh Choi , Sung Chun Kim
IPC分类号： F25B31/00 , F25B43/02 , F25B1/10 , F04B17/00
CPC分类号： F25B31/004 , F25B13/00 , F25B2313/001 , F25B2400/075 , F25B2400/19 , F25B2500/27 , F25B2600/021 , F25B2600/2519 , F25B2700/2106 , F25B2700/21152 , Y02B30/741
摘要： Disclosed is an apparatus and method for preventing liquid refrigerant accumulation in an accumulator of an outdoor unit of an air conditioner. The method includes the steps of: determining a state of a compressor; if the compressor is in standby mode or off state, turning on a four-way valve; determining whether the state of the compressor in standby mode or off state continues longer than a predetermined amount of time; and if the state of the compressor continues longer than the predetermined amount of time, closing an expansion valve. Particularly, high-pressure refrigerant flows in the closed expansion valve while low-pressure refrigerant flows in a check valve through the four-way valve. The apparatus includes a suction pipe connected to spray oil of the accumulator to the compressor; a liquid recovery pipe with one end being connected to the suction pipe and the other end being connected to the accumulator; and a liquid recovery valve for controlling opening/closing of the liquid recovery pipe, in which a compressor of the air conditioner in cooling or heating mode is operated and a liquid recovery valve for controlling a liquid recovery pipe connected to the compressor and an accumulator is opened to reduce oil in the accumulator. According to the present invention, when the compressor is off, it is possible to prevent liquid refrigerant accumulation by changing refrigerant flow line to the accumulator and the refrigerant at the lower end of the accumulator can be recovered.
摘要翻译：公开了一种用于防止液体制冷剂积聚在空调的室外机的蓄能器中的装置和方法。该方法包括以下步骤：确定压缩机的状态; 如果压缩机处于待机模式或关闭状态，打开四通阀; 确定压缩机的状态是否处于待机模式或关闭状态持续时间超过预定时间量; 并且如果压缩机的状态继续长于预定时间量，则关闭膨胀阀。特别地，高压制冷剂在闭合膨胀阀中流动，而低压制冷剂通过四通阀在止回阀中流动。该设备包括一个连接到压缩机上的蓄能器喷油的抽吸管; 液体回收管，其一端连接到吸入管，另一端连接到蓄能器; 以及用于控制液体回收管的打开/关闭的液体回收阀，其中操作冷却或加热模式的空调的压缩机和用于控制连接到压缩机和蓄液器的液体回收管的液体回收阀打开以减少蓄能器中的油。根据本发明，当压缩机关闭时，可以通过改变制冷剂流向蓄能器的流线来防止液体制冷剂的积聚，并且能够回收蓄能器的下端的制冷剂。

2. 发明授权

US07472559B2 Method for controlling air conditioner 有权
标题翻译：空调控制方法
公开(公告)号：US07472559B2
公开(公告)日：2009-01-06
申请号：US10861999
申请日：2004-06-03
申请人： Young Min Park , Dong Jun Yang , Yoon Been Lee , Il Nahm Hwang , Seok Ho Yoon , Jong Han Park , Sung Oh Choi , Sung Chun Kim
发明人： Young Min Park , Dong Jun Yang , Yoon Been Lee , Il Nahm Hwang , Seok Ho Yoon , Jong Han Park , Sung Oh Choi , Sung Chun Kim
IPC分类号： F25B1/00 , F25B49/00
CPC分类号： F25B49/025 , F25B49/005 , F25B2500/07 , F25B2600/021 , F25B2700/1931 , F25B2700/1933 , Y02B30/741
摘要： Disclosed is a method for controlling an air conditioner. In particular, driving modes of elements, namely sucking/discharge compressure, of the compressor in operation are determined so that variable means are controlled to ensure for the elements of the compressor to be within predetermined value ranges in safe area. According to the present invention, vibrations/noises that usually occur when the compressor is in unstable area are greatly reduced and thus, the compressor can be protected from damages.
摘要翻译：公开了一种空调的控制方法。特别地，确定了在运行中的压缩机的元件的驱动模式，即吸入/排出压缩，使得控制可变装置以确保压缩机的元件在安全区域的预定值范围内。根据本发明，当压缩机处于不稳定区域时通常发生的振动/噪声大大降低，因此可以保护压缩机免受损坏。

3. 发明授权

US07617694B2 Apparatus and method for controlling super-heating degree in heat pump system 有权
标题翻译：控制热泵系统超加热度的装置及方法
公开(公告)号：US07617694B2
公开(公告)日：2009-11-17
申请号：US10957964
申请日：2004-10-05
申请人： Il Nahm Hwang , Young Min Park , Yoon Been Lee , Dong Jun Yang , Seok Ho Yoon , Jong Han Park , Sung Oh Choi , Sung Chun Kim
发明人： Il Nahm Hwang , Young Min Park , Yoon Been Lee , Dong Jun Yang , Seok Ho Yoon , Jong Han Park , Sung Oh Choi , Sung Chun Kim
IPC分类号： F25B41/04
CPC分类号： F25B49/02 , F24F11/83 , F24F2110/12 , F25B13/00 , F25B2313/0233 , F25B2313/0253 , F25B2400/075 , F25B2500/19 , F25B2600/2513 , F25B2700/1931 , F25B2700/1933 , F25B2700/2106 , F25B2700/21151 , F25B2700/21152
摘要： Provided is an air conditioner, particularly, an apparatus and method for controlling a super-heating degree in a heat pump system for preventing a liquid refrigerant from flowing into a compressor. The method includes: operating the heat pump system; receiving a present outdoor temperature, a pipe absorption temperature and a low pressure value of a compressor, respectively; computing a present absorption super-heating degree from a difference between the absorption temperature of the compressor and a saturated temperature at a low pressure side; and comparing an targeted absorption super-heating degree set in advance, with the computed present absorption super-heating degree according to the received outdoor temperature, and controlling the system so that the present absorption super-heating degree may follow the targeted absorption super-heating degree.
摘要翻译：本发明提供一种空调机，特别是用于控制热泵系统中的超热度的装置和方法，用于防止液体制冷剂流入压缩机。该方法包括：运行热泵系统; 分别接收压缩机的当前室外温度，管吸收温度和低压值; 根据压缩机的吸收温度与低压侧的饱和温度之间的差计算出当前的吸收过热度; 并将预先设定的目标吸收超热度与根据所接收的室外温度计算出的当前吸收超热度进行比较，并且控制该系统，使得本吸收超热度可以遵循目标吸收超热度。

4. 发明申请

US20080209928A1 SYSTEM AND METHOD FOR CONTROLLING AIR CONDITIONER 审中-公开
标题翻译：用于控制空调的系统和方法
公开(公告)号：US20080209928A1
公开(公告)日：2008-09-04
申请号：US12105458
申请日：2008-04-18
申请人： Il Nahm Hwang , Young Min Park , Yoon Been Lee , Dong Jun Yang , Seok Ho Yoon , Jong Han Park , Sung Oh Choi , Sung Chun Kim
发明人： Il Nahm Hwang , Young Min Park , Yoon Been Lee , Dong Jun Yang , Seok Ho Yoon , Jong Han Park , Sung Oh Choi , Sung Chun Kim
IPC分类号： F25B7/00
CPC分类号： F25B49/022 , F25B13/00 , F25B49/025 , F25B2313/0233 , F25B2313/0253 , F25B2400/06 , F25B2400/075 , F25B2600/021 , F25B2700/2106 , F25B2700/21152 , Y02B30/741
摘要： A system for controlling an air conditioner includes a plurality of outdoor units each having at least one compressor and an outdoor heat exchanger, an indoor unit connected to the outdoor units by a refrigerant tube, the indoor unit having an indoor heat exchanger, and a pressure regulating tube for equalizing pressure according to an operation mode. The pressure regulating tube is connected between the outdoor units.
摘要翻译：一种用于控制空调的系统包括多个室外单元，每个室外单元具有至少一个压缩机和室外热交换器，室内单元通过制冷剂管连接到室外单元，室内单元具有室内热交换器和压力调节管，用于根据操作模式均衡压力。压力调节管连接在室外机之间。

5. 发明授权

US08183229B2 Bone filling complex and method for fabricating the same 有权
标题翻译：骨填充复合体及其制造方法
公开(公告)号：US08183229B2
公开(公告)日：2012-05-22
申请号：US12438628
申请日：2007-08-27
申请人： Sei Kwang Hahn , Eun Ju Oh , Jung Kyu Park , Kwang Bum Park , Kyoung Ho Ryoo , Seok Kyu Choi , Dong Jun Yang , Hyun Wook An
发明人： Sei Kwang Hahn , Eun Ju Oh , Jung Kyu Park , Kwang Bum Park , Kyoung Ho Ryoo , Seok Kyu Choi , Dong Jun Yang , Hyun Wook An
IPC分类号： A61K31/70 , C07H5/04
CPC分类号： A61L27/46 , A61F2/28 , A61L2430/02 , C08L5/08
摘要： Provided is a bone filling complex and method of preparing the same. The bone filling complex includes a matrix including a hydrogel-type hyaluronic acid derivative; and a bone derivative filling the matrix For example, the bone filling complex can be used to regenerate an injured alveolar bone.
摘要翻译：提供骨填充复合物及其制备方法。骨填充复合物包括包含水凝胶型透明质酸衍生物的基质; 和填充基质的骨衍生物例如，骨填充复合物可用于再生受损的牙槽骨。

6. 发明申请

US20100249059A1 BONE FILLING COMPLEX AND METHOD FOR FABRICATING THE SAME 有权
标题翻译：骨填充复合物及其制备方法
公开(公告)号：US20100249059A1
公开(公告)日：2010-09-30
申请号：US12438628
申请日：2007-08-27
申请人： Sei Kwang Hahn , Eun Ju Oh , Jung Kyu Park , Kwang Bum Park , Kyoung Ho Ryoo , Seok Kyu Choi , Dong Jun Yang , Hyun Wook An
发明人： Sei Kwang Hahn , Eun Ju Oh , Jung Kyu Park , Kwang Bum Park , Kyoung Ho Ryoo , Seok Kyu Choi , Dong Jun Yang , Hyun Wook An
IPC分类号： A61K31/715 , A61P19/00
CPC分类号： A61L27/46 , A61F2/28 , A61L2430/02 , C08L5/08
摘要： Provided is a bone filling complex and a method of preparing the same. The bone filling complex includes a matrix including a hydrogel-type hyaluronic acid derivative; and a bone derivative filling the matrix, and thus adhesion can be prevented and excellent bone generation property can be obtained. For example, the bone filling complex can be used to an injured portion of alveolar bone to derive an regeneration of the alveolar bone.
摘要翻译：提供骨填充复合物及其制备方法。骨填充复合物包括包含水凝胶型透明质酸衍生物的基质; 和填充基质的骨衍生物，因此可以防止粘附，并且可以获得优异的骨产生性能。例如，骨填充复合物可用于牙槽骨的受损部分以导致牙槽骨的再生。

7. 发明申请

US20090254192A1 BONE FILLER AND METHOD FOR FABRICATING THE SAME 审中-公开
标题翻译：骨填充物及其制造方法
公开(公告)号：US20090254192A1
公开(公告)日：2009-10-08
申请号：US12440659
申请日：2007-08-03
申请人： Kwang Bum Park , Kyoung Ho Ryoo , Seok Kyu Choi , Dong Jun Yang , Hyun Wook An , Jae Won Kim
发明人： Kwang Bum Park , Kyoung Ho Ryoo , Seok Kyu Choi , Dong Jun Yang , Hyun Wook An , Jae Won Kim
IPC分类号： A61F2/28 , C04B35/64
CPC分类号： A61F2/28 , A61C8/0006 , A61C8/0012 , A61C8/0089 , A61C13/0003 , A61F2/3094 , A61F2/4644 , A61F2/468 , A61F2002/2839 , A61F2002/30062 , A61F2002/30115 , A61F2002/30125 , A61F2002/30149 , A61F2002/30154 , A61F2002/30156 , A61F2002/30171 , A61F2002/30224 , A61F2002/30228 , A61F2002/30235 , A61F2002/30242 , A61F2002/3028 , A61F2002/30772 , A61F2210/0004 , A61F2230/0006 , A61F2230/0008 , A61F2230/0017 , A61F2230/0021 , A61F2230/0023 , A61F2230/005 , A61F2230/0063 , A61F2230/0069 , A61F2230/0071 , A61F2310/00293 , A61L27/12 , A61L27/425 , A61L27/56 , A61L2430/02
摘要： Provided are a bone filler for orthopedic and dental applications and a method of fabricating the same. The bone filler includes a pillar-like body having at least one through hole. In addition, the method of fabricating a bone filler includes preparing a slurry including a bioactive material, pressing the slurry to form a pillar-like body including at least one through hole, and calcining the body.
摘要翻译：提供了用于矫形和牙科应用的骨填料及其制造方法。骨填料包括具有至少一个通孔的柱状体。此外，制造骨填料的方法包括制备包括生物活性材料的浆料，压制浆料以形成包括至少一个通孔的柱状体，并煅烧身体。

8. 发明授权

US5942933A Internal voltage generation circuit for semiconductor device 失效
标题翻译：用于半导体器件的内部电压产生电路
公开(公告)号：US5942933A
公开(公告)日：1999-08-24
申请号：US45654
申请日：1998-03-20
申请人： Dong Jun Yang
发明人： Dong Jun Yang
IPC分类号： G11C11/413 , G05F1/46 , G05F1/56 , G05F3/26 , G11C11/40 , G11C11/407 , G11C16/06 , H03K19/00 , H02J3/38
CPC分类号： G05F1/465 , G05F3/262
摘要： An internal voltage generation circuit for a semiconductor device includes a voltage generating unit for converting the level of an external voltage in accordance with a reference voltage applied thereto, a driving unit for receiving an output signal of the voltage generating unit and an internal voltage fed back thereto and outputting a predetermined level of the internal voltage, a region detecting unit for detecting a timing point when the external voltage is lowered below the predetermined level thereof, and outputting a signal corresponding thereto, and a switching unit for supplying the external voltage to the internal voltage or interrupting the external voltage in accordance with the output signal of the region detecting unit. The circuit prevents an error operation which may occur in the semiconductor device, when the level of the external voltage is lowered.
摘要翻译：用于半导体器件的内部电压产生电路包括：电压产生单元，用于根据施加到其上的参考电压转换外部电压的电平;驱动单元，用于接收电压产生单元的输出信号和反馈的内部电压输出内部电压的预定电平的区域检测单元，用于检测外部电压降低到其规定电平以下的定时点并输出与其对应的信号的区域检测单元，以及用于向外部电压供给外部电压的切换单元内部电压或根据区域检测单元的输出信号中断外部电压。当外部电压的电平降低时，电路防止在半导体器件中可能发生的错误操作。

9. 发明授权

US5886936A Memory cell data line equalization controlling circuit for semiconductor memory device 失效
标题翻译：用于半导体存储器件的存储单元数据线均衡控制电路
公开(公告)号：US5886936A
公开(公告)日：1999-03-23
申请号：US900334
申请日：1997-07-25
申请人： Dong Jun Yang
发明人： Dong Jun Yang
IPC分类号： G11C11/41 , G11C7/12 , G11C11/407 , G11C11/409 , G11C11/4096 , G11C7/00
CPC分类号： G11C7/12 , G11C11/4096
摘要： A memory cell data equalization control circuit is provided for sensing data stored in a memory cell. The memory cell data equalization control circuit outputs the sensed data through a bit line and an input/output line in an input/output stage of a semiconductor memory device. The circuit includes a feedback unit for generating a plurality of feedback signals in accordance with a signal output from a main amplifier coupled to the input/output line and an equalizer for equalizing the input/output line in accordance with a first feedback signal. The circuit self-equalizes the data input/output line using the feedback signals generated according to the output from the main amplifier to enhance the data input/output speed. The circuit further controls the coupling of the bit line and the data line to reduce electric power consumption. Further, the circuit prevents instability in an applied system caused by glitching of an address signal.
摘要翻译：提供存储单元数据均衡控制电路，用于感测存储在存储单元中的数据。存储单元数据均衡控制电路通过半导体存储器件的输入/输出级中的位线和输入/输出线输出感测数据。该电路包括用于根据从输入/输出线耦合的主放大器输出的信号产生多个反馈信号的反馈单元和用于根据第一反馈信号对输入/输出线进行均衡的均衡器。该电路使用根据主放大器的输出产生的反馈信号自身均衡数据输入/输出线，以增强数据输入/输出速度。该电路进一步控制位线和数据线的耦合，以减少电力消耗。此外，电路防止由于地址信号的毛刺引起的应用系统中的不稳定性。

10. 发明申请

US20130062535A1 SURFACE-PROCESSING DEVICE FOR A DENTAL IMPLANT 审中-公开
标题翻译：牙科植入物的表面处理装置
公开(公告)号：US20130062535A1
公开(公告)日：2013-03-14
申请号：US13383570
申请日：2011-05-31
申请人： Kwang Bum Park , Dong Jun Yang , Hyun Wook An , Sun Young Lee , Chang Hee Yang , Min Kim , Byung Kwon Moon , Hyun Seung Kim , Chul Jung , Chul Woong Jeong
发明人： Kwang Bum Park , Dong Jun Yang , Hyun Wook An , Sun Young Lee , Chang Hee Yang , Min Kim , Byung Kwon Moon , Hyun Seung Kim , Chul Jung , Chul Woong Jeong
IPC分类号： A61L2/00
CPC分类号： A61L2/00 , A61C8/0012 , A61C8/0015
摘要： A surface treatment device of dental implant according to an embodiment of the present invention includes: a body providing a treatment chamber to receive a surface processing object; a cover combined to the body to selectively open the treatment chamber; a light source irradiating UV light to a surface of the surface treatment object; and a reflective plate positioned at a bottom of the treatment chamber to reflect the UV light emitting from the light source toward the surface treatment object.
摘要翻译：根据本发明的实施例的牙科植入物的表面处理装置包括：主体，其设置用于接收表面处理对象的处理室; 一个与身体结合以选择性地打开处理室的盖子; 将UV光照射到所述表面处理对象的表面的光源; 以及反射板，其位于处理室的底部，以将从光源发射的UV光朝向表面处理对象反射。

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