公开(公告)号：US20080175736A1

公开(公告)日：2008-07-24

申请号：US11898049

申请日：2007-09-07

申请人： Ji Hoon Choi ,  Jeong Il Park ,  Jeong Hoon Kang ,  Phil Soo Chang ,  Kyung Rae Cho ,  Jin Kyu Choi ,  Hyeong Joon Seo ,  In Ju Lee

发明人： Ji Hoon Choi ,  Jeong Il Park ,  Jeong Hoon Kang ,  Phil Soo Chang ,  Kyung Rae Cho ,  Jin Kyu Choi ,  Hyeong Joon Seo ,  In Ju Lee

IPC分类号： F04C18/356

CPC分类号： F01C21/0854 ,  F04C18/3562 ,  F04C23/001 ,  F04C23/008 ,  F04C2270/13

摘要： A variable capacity rotary compressor capable of reducing collision noise of a vane with a roller. The variable capacity rotary compressor includes a vane controller controlling the operation of a vane in order to vary compression capacity. The vane controller includes a control valve that switches a fluid channel so as to selectively apply discharge pressure and intake pressure to the vane guide slot, a connection channel that connects the control valve with the vane guide slot, a high-pressure channel that connects the control valve with a discharge side of the compressor, and a low-pressure channel that connects the control valve with an intake side of the compressor, and a throttle section that reduces the fluid channel of at least one of the high-pressure channel and the connection channel in order to reduce an initial discharge pressure applied to the vane guide slot.

摘要翻译： 一种可变容量的旋转式压缩机，能够降低叶片与滚子的碰撞噪音。 可变容量旋转压缩机包括控制叶片的操作以便改变压缩容量的叶片控制器。 叶片控制器包括：控制阀，其切换流体通道，以选择性地对叶片引导槽施加排出压力和进气压力;将控制阀与叶片引导槽连接的连接通道，连接 具有压缩机的排出侧的控制阀以及将控制阀与压缩机的进气侧连接的低压通路，以及节流部，其将至少一个高压通路和 连接通道，以便减小施加到叶片引导槽的初始排出压力。

公开(公告)号：US20070154658A1

公开(公告)日：2007-07-05

申请号：US11559021

申请日：2006-11-13

申请人： Jeong Hoon Kang ,  Jae Min Oh ,  Wong Seok Dong ,  Ji Young Jeong

发明人： Jeong Hoon Kang ,  Jae Min Oh ,  Wong Seok Dong ,  Ji Young Jeong

IPC分类号： C09K19/00

CPC分类号： C09K19/56 ,  Y10T428/1018

摘要： Provided herein is a liquid crystal alignment agent including a polymer component including a polyamic acid repeating unit of Formula 1 wherein R1 may be a tetravalent organic radical; and R2 may include a bivalent radical of Formula 2 wherein one or more of the amic acids in one or more of the repeating units of Formula 1 may optionally be cyclized to form an imide. Also provided herein is a liquid crystal alignment film and a liquid crystal display fabricated therefrom.

摘要翻译： 本发明提供了一种液晶取向剂，其包括含有式1的聚酰胺酸重复单元的聚合物组分，其中R 1可以是四价有机基团; 并且R 2可以包括式2的二价基团，其中一个或多个式1的重复单元中的一种或多种酰胺酸可任选地环化形成酰亚胺。 本文还提供了一种液晶取向膜和由其制造的液晶显示器。

公开(公告)号：US07775782B2

公开(公告)日：2010-08-17

申请号：US11898049

申请日：2007-09-07

申请人： Ji Hoon Choi ,  Jeong Il Park ,  Jeong Hoon Kang ,  Phil Soo Chang ,  Kyung Rae Cho ,  Jin Kyu Choi ,  Hyeong Joon Seo ,  In Ju Lee

发明人： Ji Hoon Choi ,  Jeong Il Park ,  Jeong Hoon Kang ,  Phil Soo Chang ,  Kyung Rae Cho ,  Jin Kyu Choi ,  Hyeong Joon Seo ,  In Ju Lee

IPC分类号： F03C2/00 ,  F03C4/00 ,  F04C2/00

CPC分类号： F01C21/0854 ,  F04C18/3562 ,  F04C23/001 ,  F04C23/008 ,  F04C2270/13

摘要： A variable capacity rotary compressor capable of reducing collision noise of a vane with a roller. The variable capacity rotary compressor includes a vane controller controlling the operation of a vane in order to vary compression capacity. The vane controller includes a control valve that switches a fluid channel so as to selectively apply discharge pressure and intake pressure to the vane guide slot, a connection channel that connects the control valve with the vane guide slot, a high-pressure channel that connects the control valve with a discharge side of the compressor, and a low-pressure channel that connects the control valve with an intake side of the compressor, and a throttle section that reduces the fluid channel of at least one of the high-pressure channel and the connection channel in order to reduce an initial discharge pressure applied to the vane guide slot.

摘要翻译： 一种可变容量的旋转式压缩机，能够降低叶片与滚子的碰撞噪音。 可变容量旋转压缩机包括控制叶片的操作以便改变压缩容量的叶片控制器。 叶片控制器包括：控制阀，其切换流体通道，以选择性地对叶片引导槽施加排出压力和进气压力;将控制阀与叶片引导槽连接的连接通道，连接 具有压缩机的排出侧的控制阀以及将控制阀与压缩机的进气侧连接的低压通路，以及节流部，其将至少一个高压通路和 连接通道，以便减小施加到叶片引导槽的初始排出压力。

公开(公告)号：US20090028725A1

公开(公告)日：2009-01-29

申请号：US12078869

申请日：2008-04-07

申请人： Jeong II Park ,  Jeong Hoon Kang ,  Ji Hoon Choi ,  Phil Soo Chang

发明人： Jeong II Park ,  Jeong Hoon Kang ,  Ji Hoon Choi ,  Phil Soo Chang

IPC分类号： F04B39/00

CPC分类号： F04B39/0061 ,  F04B39/0055 ,  F04B39/122 ,  F04B39/123

摘要： A hermetic compressor for adjusting the length and cross sectional area of a communication path as a refrigerant flow passage, so as to attenuate a discharge pulsation and consequently, a vibration and noise thereof. The hermetic compressor, which includes a cylinder head having a discharge chamber to discharge a compressed refrigerant and a discharge muffler to receive the refrigerant discharged from the discharge chamber, further includes a communication path to communicate the discharge chamber and the discharge muffler with each other, so as to allow the refrigerant to flow from the discharge chamber into the discharge muffler, and an auxiliary communication tube to increase a length of the communication path for increasing a refrigerant flow distance. The auxiliary communication path reduces the cross sectional area of a refrigerant flow passage while increasing a refrigerant flow distance, thereby attenuating a low-frequency component of the discharge pulsation.

摘要翻译： 一种密封压缩机，用于调节作为制冷剂流动通道的连通路径的长度和横截面面积，以便减少排出脉动，从而减轻其振动和噪声。 封闭式压缩机包括：具有排出压缩制冷剂的排出室的气缸盖和用于接收从排出室排出的制冷剂的排气消声器，还具有将排出室与排气消音器连通的连通路径， 以使制冷剂从排出室流入排放消音器，以及辅助连通管，以增加用于增加制冷剂流动距离的连通路径的长度。 辅助连通路径减小制冷剂流路的横截面积，同时增加制冷剂流动距离，从而衰减排出脉动的低频分量。

公开(公告)号：US20080213510A1

公开(公告)日：2008-09-04

申请号：US11967374

申请日：2007-12-31

申请人： Tae Hyoung KWAK ,  Jong Seob KIM ,  Jae Min OH ,  Jae Deuk YANG ,  Jeong Hoon KANG ,  Won Seok DONG ,  Ji Young JEONG ,  Sun Nyo YU

发明人： Tae Hyoung KWAK ,  Jong Seob KIM ,  Jae Min OH ,  Jae Deuk YANG ,  Jeong Hoon KANG ,  Won Seok DONG ,  Ji Young JEONG ,  Sun Nyo YU

IPC分类号： C09K19/38

CPC分类号： C08G73/10 ,  G02F1/133723 ,  Y10T428/1023

摘要： A liquid crystal aligning agent suitable for use in the production of a liquid crystal display device is provided. The liquid crystal aligning agent comprises at least one polymer selected from a polyamic acid and a soluble polyimide, an aprotic polar solvent and monoethylene glycol dimethyl ether or dipropylene glycol dimethyl ether. The liquid crystal aligning agent has satisfactory printability. Further provided is a liquid crystal alignment layer formed using the aligning agent. The liquid crystal alignment layer is highly uniform.

摘要翻译： 提供了适用于制造液晶显示装置的液晶取向剂。 液晶取向剂包括至少一种选自聚酰胺酸和可溶性聚酰亚胺的聚合物，非质子极性溶剂和单乙二醇二甲醚或二丙二醇二甲醚。 液晶取向剂具有令人满意的印刷性。 还提供了使用取向剂形成的液晶取向层。 液晶取向层高度均匀。

公开(公告)号：US07367786B2

公开(公告)日：2008-05-06

申请号：US10813162

申请日：2004-03-31

申请人： Jeong-hoon Kang ,  Jae-man Joo

发明人： Jeong-hoon Kang ,  Jae-man Joo

IPC分类号： F04B31/00

CPC分类号： F04B35/045

摘要： A linear compressor includes: a cylinder block forming a compressing chamber; a piston reciprocatably provided in the compressing chamber; a reciprocating member connected to the piston to reciprocate with the piston as a single body; a driver driving the reciprocating member to reciprocate; and a resonance spring including a first connecting part formed with a plurality of first connecting holes to permit connection to the cylinder block, and a second connecting part that is provided inside of the first connecting part and formed with a second connecting hole to permit connection to the reciprocating member to reciprocate with the reciprocating member. A plurality of arms spaced apart from one another are disposed between the first connecting part and the second connecting part, each of the arms including a first end connected to the first connecting part to be positioned between the plurality of first connecting holes.

摘要翻译： 线性压缩机包括：形成压缩室的气缸体; 可往复地设置在压缩室中的活塞; 连接到活塞的往复运动件，以活塞为单体往复运动; 驱动往复运动件往复运动的驱动器; 以及共振弹簧，其包括形成有多个第一连接孔的第一连接部，以允许连接到所述气缸体;以及第二连接部，其设置在所述第一连接部的内部，并形成有第二连接孔， 往复运动件与往复运动件往复运动。 彼此间隔开的多个臂布置在第一连接部分和第二连接部分之间，每个臂包括连接到第一连接部分的第一端，以定位在多个第一连接孔之间。

公开(公告)号：US20080102904A1

公开(公告)日：2008-05-01

申请号：US11734164

申请日：2007-04-11

申请人： Jeong-Hoon Kang ,  Jin-Ho Kim ,  Sung-Tae Lee

发明人： Jeong-Hoon Kang ,  Jin-Ho Kim ,  Sung-Tae Lee

IPC分类号： H04M1/00

CPC分类号： H04R1/2857 ,  H04M1/035 ,  H04R1/2811 ,  H04R2499/11

摘要： A mobile communication device is provided. The mobile communication device includes a terminal body, and a speaker module located in the terminal body. The speaker module includes an enclosure located in the terminal body, the enclosure defining a chamber therein, and a speaker having a front surface and a rear surface, the speaker being located in the enclosure such that the front surface of the speaker is exposed from the enclosure and the rear surface thereof is positioned within the chamber, to allow a sound generated from the rear surface to resonate within the chamber. A mutual interference between the sound generated from the front side of the sound emission part and the sound emitted from the rear side thereof can be reduced to thereby improve the performance of the middle and low sound.

摘要翻译： 提供了一种移动通信设备。 移动通信设备包括终端主体和位于终端主体中的扬声器模块。 扬声器模块包括位于终端主体中的外壳，外壳在其中限定一个室，以及具有前表面和后表面的扬声器，扬声器位于外壳中，使扬声器的前表面从 外壳并且其后表面位于室内，以允许从后表面产生的声音在腔室内共振。 可以减少从声音发射部分的前侧产生的声音与从其后侧发出的声音之间的相互干扰，从而提高中低音的性能。

公开(公告)号：US07096695B2

公开(公告)日：2006-08-29

申请号：US10272910

申请日：2002-10-18

申请人： Yang Hwan No ,  Han Ki Cho ,  Myeong Seok Park ,  Young Hoon Ha ,  Jong Seok Kim ,  Jeong Hoon Kang ,  Youn Su Jung

发明人： Yang Hwan No ,  Han Ki Cho ,  Myeong Seok Park ,  Young Hoon Ha ,  Jong Seok Kim ,  Jeong Hoon Kang ,  Youn Su Jung

IPC分类号： D06F37/00 ,  D06F37/06

CPC分类号： D06F37/06

摘要： Washing machines having improved frictional forces with laundry. Those machines include a cabinet with a door, a tub inside for retaining wash water, and an internal vessel, inside the tub that is coupled with a motor that rotates the internal vessel. A friction member inside the internal vessel rubs against laundry. The frictional member includes a friction enhancer, such as a spherical structure or a freely rotating ball, that enhances laundry friction during washing and reduces adhesion of laundry after a dehydration cycle.

公开(公告)号：US20090064708A1

公开(公告)日：2009-03-12

申请号：US12289330

申请日：2008-10-24

申请人： Byoung In Lee ,  Seon Uk Na ,  Dong Won Kim ,  Jae Man Joo ,  Jeong Hoon Kang ,  Valeri Lenchine

发明人： Byoung In Lee ,  Seon Uk Na ,  Dong Won Kim ,  Jae Man Joo ,  Jeong Hoon Kang ,  Valeri Lenchine

IPC分类号： F25B43/02

CPC分类号： F25B43/02 ,  F25B2400/02 ,  F25B2500/01 ,  F25B2500/13

摘要： An oil separator for an air conditioner includes a cylindrical housing; a refrigerant discharge pipe communicating with the housing for discharging refrigerant gas; an oil discharge pipe for circulating oil collected in the lower portion of the housing; and a refrigerant inflow pipe having one end facing the inner surface of a side wall of the housing in the tangential direction for supplying a refrigerant-oil mixture to the inside of the housing. An insertion hole, into which the refrigerant inflow pipe is inserted, is easily formed, the efficiency of the oil separator is increased, and noise and vibration generated from the oil separator is reduced.

摘要翻译： 一种空调机油分离器，包括：圆筒形壳体; 与壳体连通以排出制冷剂气体的制冷剂排出管; 用于循环油的排油管，其收集在所述壳体的下部; 以及制冷剂流入管，其一端朝向壳体的侧壁的内表面沿切线方向，以将制冷剂 - 油混合物供应到壳体的内部。 容易地形成插入有制冷剂流入管的插入孔，油分离器的效率增加，并且从油分离器产生的噪声和振动减小。

公开(公告)号：US20050135946A1

公开(公告)日：2005-06-23

申请号：US10813162

申请日：2004-03-31

申请人： Jeong-hoon Kang ,  Jae-man Joo

发明人： Jeong-hoon Kang ,  Jae-man Joo

IPC分类号： F04B17/04 ,  F04B35/04 ,  F04B39/00 ,  F04B53/00

CPC分类号： F04B35/045

摘要： A linear compressor includes: a cylinder block forming a compressing chamber; a piston reciprocatably provided in the compressing chamber; a reciprocating member connected to the piston to reciprocate with the piston as a single body; a driver driving the reciprocating member to reciprocate; and a resonance spring including a first connecting part formed with a plurality of first connecting holes to permit connection to the cylinder block, and a second connecting part that is provided inside of the first connecting part and formed with a second connecting hole to permit connection to the reciprocating member to reciprocate with the reciprocating member. A plurality of arms spaced apart from one another are disposed between the first connecting part and the second connecting part, each of the arms including a first end connected to the first connecting part to be positioned between the plurality of first connecting holes.

摘要翻译： 线性压缩机包括：形成压缩室的气缸体; 可往复地设置在压缩室中的活塞; 连接到活塞的往复运动件，以活塞为单体往复运动; 驱动往复运动件往复运动的驱动器; 以及共振弹簧，其包括形成有多个第一连接孔的第一连接部，以允许连接到所述气缸体;以及第二连接部，其设置在所述第一连接部的内部，并形成有第二连接孔， 往复运动件与往复运动件往复运动。 彼此间隔开的多个臂布置在第一连接部分和第二连接部分之间，每个臂包括连接到第一连接部分的第一端，以定位在多个第一连接孔之间。