公开(公告)号：US07088666B2

公开(公告)日：2006-08-08

申请号：US10188311

申请日：2002-07-03

Applicant: Yong-hoon Lee ,  In-sik Park ,  Chong-sam Chung ,  Du-seop Yoon ,  Kyung-geun Lee ,  Heui-jong Kang ,  Han-kook Choi

Inventor： Yong-hoon Lee ,  In-sik Park ,  Chong-sam Chung ,  Du-seop Yoon ,  Kyung-geun Lee ,  Heui-jong Kang ,  Han-kook Choi

IPC: G11B7/24

CPC classification number: G11B7/0037 ,  G11B7/007

Abstract: A high density disc having a data area which is set such that compatibility is secured in the same drive while maintaining a superior recording/reproducing feature, is disclosed.The high density disc has a center hole, a clamping area, a data area where user data is recorded, a lead in area located at the inner side of the data area, and a lead out area located at the outer side of the data area. In the high density disc in which the diameter of the center hole is 10 mm or more, the inner diameter of the clamping area is characteristically within a range of 20–26 mm. Also, the inner diameter of the data area is characteristically within a range of 35–40 mm.Therefore, while a conventional disc drive is still used, the size of the high density disc decreases and a recording capacity can be increased.

Abstract translation: 具有数据区域的高密度盘，其设置为使得在保持优良的记录和/或再现特征的同一驱动器中确保兼容性。 高密度盘具有中心孔，夹持区域，记录用户数据的数据区域，位于数据区域的内侧的导入区域和位于数据区域的外侧的引出区域 数据区。 在中心孔的直径为10mm以上的高密度盘中，夹持区域的内径特征在20-26mm的范围内。 而且，数据区的内径特征在35-40mm的范围内。 因此，尽管仍然使用常规的盘驱动器，但是高密度盘的尺寸减小，并且可以提高记录容量。

公开(公告)号：US06948181B2

公开(公告)日：2005-09-20

申请号：US10175911

申请日：2002-06-21

Applicant: Heui-jong Kang ,  Jae-yong Eum ,  Han-kook Choi

Inventor： Heui-jong Kang ,  Jae-yong Eum ,  Han-kook Choi

IPC: G11B23/03

CPC classification number: G11B23/0308

Abstract: A disc cartridge includes a shutter unit having an outer shutter and inner shutters to open and shut apertures on the disc cartridge. The outer shutter opens one of the inner shutters corresponding to a side of the disc cartridge being accessed by a pickup. Accordingly, the overall area of the apertures exposed to the exterior during information recording and reproducing operations is reduced. Accordingly, dust is less likely to enter into the disc cartridge.

Abstract translation: 盘盒包括具有外挡板和内百叶窗以打开和关闭盘盒上的孔的快门单元。 外部快门打开与由拾取器接近的盘盒的一侧对应的内部快门之一。 因此，减少了在信息记录和再现操作期间暴露于外部的孔的总面积。 因此，灰尘不太可能进入盘盒。

公开(公告)号：US06807674B2

公开(公告)日：2004-10-19

申请号：US09987896

申请日：2001-11-16

Applicant: Seok-jung Kim ,  Heui-jong Kang ,  Han-kook Choi

Inventor： Seok-jung Kim ,  Heui-jong Kang ,  Han-kook Choi

IPC: G11B724

CPC classification number: G11B23/0308

Abstract: A disk cartridge accommodating a disk includes a case receiving the disk and having openings. A shutter opens and/or closes the openings, where the openings deviate a predetermined distance from a middle position of the case toward one side.

Abstract translation: 一种装置包括容纳盘和适配器的盘盒。 该装置包括容纳盘并具有开口的盘盒的壳体，打开/关闭开口的盘盒的快门以及支撑盘盒的适配器的第一和第二侧壁。 壳体还包括上部和下部，每个包括第一宽度W1和第三宽度W3彼此不同，使得具有第二宽度W2的开口偏离了从壳体的中间位置朝向壳体的一侧的预定距离 分别为第一和第二侧壁的宽度之间的差异补偿了开口的偏差的上部和下部。

公开(公告)号：US07143427B2

公开(公告)日：2006-11-28

申请号：US10273366

申请日：2002-10-18

Applicant: Han-kook Choi ,  Hong-kyun Yim ,  Yong-hoon Lee ,  Heui-jong Kang ,  Chong-sam Chung ,  Jae-yong Eum

Inventor： Han-kook Choi ,  Hong-kyun Yim ,  Yong-hoon Lee ,  Heui-jong Kang ,  Chong-sam Chung ,  Jae-yong Eum

IPC: G11B23/03

CPC classification number: G11B23/0307 ,  G11B23/0306 ,  G11B23/0308 ,  G11B23/0316

Abstract: A disk cartridge includes a case to accommodate a disk, and a shutter installed in the case to move under the disk, and to selectively open/shut an opening hole formed in the case. The disk cartridge includes a support portion to protrude from the shutter to support a non-information area of the disk. Thus, since the shutter contacts only the non-information area of the disk, the information area of the disk is protected during an operation of the shutter to open and shut the opening hole.

Abstract translation: 盘盒包括容纳盘的壳体和安装在壳体内以在盘下方移动的闸门，并且选择性地打开/关闭形成在壳体中的开孔。 盘盒包括从快门突出以支撑盘的非信息区域的支撑部分。 因此，由于快门仅接触盘的非信息区域，所以在快门操作期间保护盘的信息区域以打开和关闭打开孔。

公开(公告)号：US06530784B1

公开(公告)日：2003-03-11

申请号：US09662354

申请日：2000-09-14

Applicant: Hong-kyun Yim ,  Heui-jong Kang ,  Jong-kuk Mun ,  Jin-hwan Kim

Inventor： Hong-kyun Yim ,  Heui-jong Kang ,  Jong-kuk Mun ,  Jin-hwan Kim

IPC: H01R3900

CPC classification number: G06F1/1683 ,  G06F1/1616 ,  G06F1/1654 ,  G06F1/1679 ,  G06F1/1681

Abstract: A display connection structure of an electronic appliance is disclosed. The display connection structure includes a main body; a display for receiving an image signal from the main body and displaying an image; a connection unit including hinge pins rotatably installed at the main body, and housing provided at the display so as to be connected to the hinge pins and to pivot together with the hinge pins for detachably connecting the display to the main body; and an optical connector having portions provided at the main body and the display to correspond to each other for transmitting an image signal by light.

Abstract translation: 公开了电子设备的显示器连接结构。 显示器连接结构包括主体; 用于从主体接收图像信号并显示图像的显示器; 连接单元，包括可旋转地安装在主体上的铰链销和设置在显示器处的壳体，以便连接到铰链销并与铰链销一起枢转，用于将显示器可拆卸地连接到主体; 以及光连接器，其具有设置在主体和显示器上的部分，以彼此对应，用于通过光发送图像信号。

公开(公告)号：US5733112A

公开(公告)日：1998-03-31

申请号：US635469

申请日：1996-04-22

Applicant: Heui-Jong Kang

Inventor： Heui-Jong Kang

IPC: F04C18/356 ,  F03C2/00

CPC classification number: F04C18/3564

Abstract: A rotary compressor has a motor-driven rotary body forming a cylindrical chamber in which a roller is rotatable about an axis eccentrically related to the axis of the chamber. The roller is of less diameter than the chamber so that the roller and chamber walls form a space. Vanes are slidably mounted in the body and are spring biased radially against the roller to divide the space into pockets. The volume of each pocket expands and contracts as the body is rotated. A gas inlet and a gas outlet are disposed at an axial end of the chamber. Each pocket communicates with the inlet to draw-in gas during the volume expansion. The drawn-in gas is pressurized during an initial phase of the volume contraction and then discharged through the gas outlet during a subsequent phase of the volume contraction.

Abstract translation: 旋转压缩机具有形成圆柱形室的马达驱动旋转体，其中辊可围绕与腔室的轴线偏心相关的轴线旋转。 辊的直径小于室，使得辊和室壁形成空间。 叶片可滑动地安装在主体中并且被弹性偏压地抵靠辊子偏压以将空间分成口袋。 每个口袋的体积随着身体旋转而膨胀和收缩。 气体入口和气体出口设置在腔室的轴向端部。 每个口袋在体积膨胀期间与入口连通以吸入气体。 吸入的气体在体积收缩的初始阶段被加压，然后在体积收缩的后续阶段通过气体出口排出。

公开(公告)号：US07146051B2

公开(公告)日：2006-12-05

申请号：US09876150

申请日：2001-06-08

Applicant: Heui-jong Kang ,  Jong-bae Kim

Inventor： Heui-jong Kang ,  Jong-bae Kim

IPC: G06K9/36 ,  G06K1/00

CPC classification number: H04N19/65 ,  H04N19/184 ,  H04N19/30 ,  H04N19/593 ,  H04N19/70

Abstract: An apparatus for and a method of transmitting a graphic signal generated by a graphic signal generation unit to a display unit. Compressed transmission data is generated according to a result of a comparison of a current graphic signal with a previous graphic signal and the transmission data is modulated together with predetermined header information. A reception interface unit restores the optical signal into the transmission data and header information and regenerates a graphic signal by decompressing the restored transmission data based on the header information. The transmission rate of data is reduced by the compression/decompression of the a graphic signal. Error correction encoding is provided to find and correct the error of data generated during transmission. A signal interference between channels, a delay of inter-channel transmission and electromagnetic radiation, which are generated by an electrical transmission method, are prevented. Long-distance transmission and external connections are simplified

公开(公告)号：US5660540A

公开(公告)日：1997-08-26

申请号：US680849

申请日：1996-07-16

Applicant: Heui Jong Kang

Inventor： Heui Jong Kang

IPC: F04C18/356

CPC classification number: F04C18/3564

Abstract: A rotary compressor includes a stationary member composed of a plate member, and a downwardly projecting shaft defining a first axis. A roller is freely rotatably mounted on the shaft. A cylinder is rotatably mounted below the plate element with the roller disposed therein. The cylinder is rotatably driven about a second axis parallel to and spaced from the first axis. Vanes are mounted in radial slots formed in the cylinder for radial sliding movement relative to the cylinder to divide the cylinder into fluid-compressing and fluid-discharging chambers. The plate element includes an annular groove, and a ring is loosely mounted in the groove for rotation relative to the plate member about the first axis. A radially outer end of each vane includes a protuberance mounted in a respective slot formed in the ring. The ring thus functions as a guide for positioning radially inner ends of the vanes in close proximity to the outer periphery of the roller without being strongly biased thereagainst, thereby minimizing frictional wear of those inner ends. A film of oil is interposed between the roller and each vane.

Abstract translation: 旋转压缩机包括由板构件构成的固定构件和限定第一轴线的向下突出的轴。 辊可自由旋转地安装在轴上。 圆筒可旋转地安装在板元件的下方，辊子设置在其中。 圆筒围绕平行于第一轴线并与第一轴线间隔开的第二轴线可旋转地驱动。 叶片安装在形成于气缸中的径向槽中，用于相对于气缸的径向滑动运动，以将气缸分成流体压缩和流体排放室。 板元件包括环形槽，并且环宽松地安装在槽中，用于围绕第一轴线相对于板构件旋转。 每个叶片的径向外端包括安装在形成在环中的相应槽中的突起。 因此，环用作用于将叶片的径向内端定位成非常靠近辊的外周边的引导件，而不会在其上被强烈地偏压，从而使这些内端的摩擦磨损最小化。 油墨膜介于辊和每个叶片之间。

公开(公告)号：US06788645B2

公开(公告)日：2004-09-07

申请号：US10077959

申请日：2002-02-20

Applicant: Han-kook Choi ,  Yong-hoon Lee ,  Chong-sam Chung ,  Heui-jong Kang

Inventor： Han-kook Choi ,  Yong-hoon Lee ,  Chong-sam Chung ,  Heui-jong Kang

IPC: G11B2303

CPC classification number: G11B23/0308

Abstract: A disk cartridge includes a case which contains a disk, and a shutter which opens/closes at least one opening formed in the case. The shutter is configured to be foldable around upper and lower surfaces of the case, and slides on the upper and lower surfaces of the case to open/close the opening. Since the shutter opens/closes the opening while being folded around the upper and lower surfaces of the case, a movable distance of the shutter for opening/closing the opening can be fully accommodated even though the size of the disk cartridge is reduced. In addition, applying the configuration of the shutter to a double-sided disk cartridge prevents an inflow of dust from entering into the double-sided disk cartridge since the shutter closes an opening, which is not in use, during a recording/reproducing operation.

Abstract translation: 磁盘盒包括一个包含一个磁盘的壳体和一个打开/关闭形成在壳体中的至少一个开口的挡板。 挡板被构造成围绕壳体的上表面和下表面可折叠，并且在壳体的上表面和下表面上滑动以打开/关闭开口。 由于快门在围绕壳体的上表面和下表面折叠的同时打开/关闭开口，所以即使减小了盘盒的尺寸，也可以完全容纳用于打开/关闭开口的快门的可移动距离。 此外，将快门的配置应用于双面盘盒防止灰尘进入双面盘盒，因为在记录/再现操作期间快门关闭不使用的开口。