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9 条记录 (耗时 0.011 秒)

    Hinge device for mobile terminal
    2.
    发明申请
    Hinge device for mobile terminal 审中-公开
    移动终端铰链装置

    公开(公告)号：US20060160582A1

    公开(公告)日：2006-07-20

    申请号：US11326040

    申请日：2006-01-05

    申请人： Young-Mok Jeun ,  Yong-Jin Lee ,  Young-Jin Yi ,  Duk-Won Jung

    发明人： Young-Mok Jeun ,  Yong-Jin Lee ,  Young-Jin Yi ,  Duk-Won Jung

    IPC分类号： H04M1/00

    CPC分类号： H04M1/0216

    摘要： A hinge device in a mobile terminal having a first housing and a second housing. The hinge device includes: a hinge housing mounted to the second housing; a cam housing received in the hinge housing to be linearly movable and having a stopper protruded outward from the hinge housing; a drive component received in the hinge housing and generating a rotation force acting in a direction that the second housing is getting away from the first housing within a predetermined range of rotation; and a hinge dummy mounted to the first housing and having a stopper groove for restricting the movement of the stopper. The second housing stops rotation at least one time by the interruption of the stopper and the stopper groove within a full range receiving the rotation force acting in a direction to be away from the first housing.

    摘要翻译： 一种具有第一壳体和第二壳体的移动终端中的铰链装置。 铰链装置包括：安装到第二壳体的铰链外壳; 容纳在所述铰链壳体中以可线性移动并具有从所述铰链壳体向外突出的止动件的凸轮壳体; 驱动部件，其容纳在所述铰链壳体中，并且产生沿所述第二壳体在预定旋转范围内远离所述第一壳体的方向作用的旋转力; 以及安装在第一壳体上并具有用于限制止动器的运动的止动槽的铰链假体。 第二壳体通过止动器和止动器槽的中断在至少一个时间内停止旋转，该全部范围接收沿远离第一壳体的方向作用的旋转力。

    On-screen information superimposing circuit
    4.
    发明授权
    On-screen information superimposing circuit 失效
    屏幕信息叠加电路

    公开(公告)号：US5357286A

    公开(公告)日：1994-10-18

    申请号：US936307

    申请日：1992-08-28

    申请人： Duk-won Hwang

    发明人： Duk-won Hwang

    IPC分类号： H04N7/08 ,  H04N7/081 ,  H04N9/00 ,  H04N9/74

    CPC分类号： H04N5/2621 ,  H04N9/74

    摘要： An on-screen information superimposing circuit including an A/D converter for converting color signals and a luminance signal output from a video signal source into digital signals, an on-screen information generator for detecting on-screen information signal made of the color signals according to the luminance signal output from the A/D converter, storing the on-screen information, and outputting the stored color signals according to a read control signal, and a D/A converter for converting the on-screen information output from the on-screen information generator into an analog signal so as to be superimposed on another signal output from the video signal source, so as to reproduce the color signal of the on-screen information using the original color signal.

    摘要翻译： 一种屏幕信息叠加电路，包括用于将彩色信号和从视频信号源输出的亮度信号转换为数字信号的A / D转换器，用于检测由彩色信号产生的屏上信息信号的屏幕上信息产生器， 涉及从A / D转换器输出的亮度信号，存储屏幕信息，并根据读取的控制信号输出所存储的彩色信号;以及D / A转换器，用于转换从ON / 屏幕信息发生器转换为模拟信号，以便叠加在从视频信号源输出的另一个信号上，以便使用原始颜色信号再现屏上信息的颜色信号。

    Borehole stress-meter and method and apparatus for the installation thereof
    5.
    发明授权
    Borehole stress-meter and method and apparatus for the installation thereof 失效
    井眼应力计及其安装方法和装置

    公开(公告)号：US4542655A

    公开(公告)日：1985-09-24

    申请号：US608654

    申请日：1984-05-09

    申请人： Duk-Won Park ,  Theodore W. Ryan

    发明人： Duk-Won Park ,  Theodore W. Ryan

    IPC分类号： G01B5/30 ,  G01B7/16 ,  G01N33/24

    CPC分类号： G01B5/30

    摘要： A borehole stress-meter includes a resiliently radially expandable hollow body within which can be positioned a gage plug having strain gages fixed thereto. The interior section of the hollow body is tapered, as is the gage plug so that advancement of the gage plug within the hollow body will cause the gage plug to become prestressed. The hollow body can be inserted into a bore drilled in earth material whose stress is to be measured by an installation or setting tool. Subsequently, the gage plug is advanced within the hollow body so as to prestress the gage plug. The setting tool is then removed and stress may be measured by an appropriate strain indicator.

    摘要翻译： 井眼应力计包括弹性径向可膨胀的中空体，在该中空体内可定位具有固定到其上的应变计的量规塞。 中空体的内部部分与计量塞一样是锥形的，使得量规塞在中空体内的推进将导致量规塞变得预应力。 中空体可以插入钻孔的钻孔中，其应力通过安装或设置工具测量。 随后，在中空体内推出量规插塞，以对应变片塞进行预应力。 然后移除固定工具，并通过适当的应变指示器测量应力。

    Roof bolt hole groover
    6.
    发明授权
    Roof bolt hole groover 失效
    屋顶螺栓孔洞穴

    公开(公告)号：US4550788A

    公开(公告)日：1985-11-05

    申请号：US549736

    申请日：1983-11-08

    申请人： Duk-Won Park

    发明人： Duk-Won Park

    IPC分类号： E21B4/00 ,  E21B4/20 ,  E21B7/00 ,  E21B7/28 ,  E21B10/32

    CPC分类号： E21B7/002 ,  E21B10/32 ,  E21B10/325 ,  E21B4/006 ,  E21B4/20 ,  E21B7/28

    摘要： A hole groover comprising a pair of grooving bits radially protruding from the surface of a drill rod and connected to swivel upwardly and downwardly near the end of the drill rod where the drill bit is connected. A connecting rod is connected to the inside ends of the groove bits and causes arcuate movement of the grooving bits as it reciprocates. The hole groover further includes a gear box which is connectable to a rotary drilling unit which converts rotational movement of the rotary drill until to reciprocating movement of a lever. The lever is connected to the connecting rod which causes movement of the grooving bits. The device is readily adaptable to be connected to most rotary drill units and the depth and intervals of the grooves can be easily controlled by adjusting the length of the grooving bits and the gear ratios. The device enables grooves to be cut in a wall hole surface, concurrently with the drilling of the hole.

    摘要翻译： 孔洞包括一对从钻杆表面径向突出并与钻头连接的钻杆端部附近向上和向下旋转连接的切槽钻头。 连接杆连接到凹槽钻头的内端，并使槽钻头在其往复运动时的弓形运动。 孔穴还包括可连接到旋转钻孔单元的齿轮箱，其转动旋转钻头的旋转运动直到杠杆的往复运动。 杠杆连接到连接杆，导致开槽钻头的移动。 该装置容易适应于连接到大多数旋转钻机单元，并且可以通过调节切槽钻头的长度和齿轮比来容易地控制凹槽的深度和间隔。 该装置能够在与孔的钻孔同时在槽孔表面切割凹槽。

    Portable terminal having camera lens assembly
    7.
    发明授权
    Portable terminal having camera lens assembly 有权
    带相机镜头组件的便携式终端

    公开(公告)号：US07859585B2

    公开(公告)日：2010-12-28

    申请号：US11433800

    申请日：2006-05-12

    申请人： Young-Jin Yi ,  Duk-Won Jung ,  Han-Kil Park

    发明人： Young-Jin Yi ,  Duk-Won Jung ,  Han-Kil Park

    IPC分类号： H04N5/222 ,  H04M1/00

    CPC分类号： H04N5/2254 ,  H04M1/0216 ,  H04M1/0264

    摘要： A portable terminal is disclosed, having a first housing, a second housing that is rotatably combined with the first housing and moves toward or away from the first housing while facing the first housing, and a camera lens assembly provided on the second housing. The second housing moves toward or far from the first housing as it is rotated with respect to a predetermined hinge axis. The hinge axis provides a rotation axis of a lens housing of the camera lens assembly, the rotation axis extending in a longitudinal direction of the camera lens assembly and passing through the center of the camera lens assembly. The lens housing and the second housing rotate with respect to the first housing as the second housing is moved toward or away from the first housing and the lens housing are rotated with respect to the second housing by a user when desired.

    摘要翻译： 公开了一种便携式终端，其具有第一壳体，第二壳体，其与第一壳体可旋转地组合并且朝向或远离第一壳体朝向第一壳体移动，以及设置在第二壳体上的照相机镜头组件。 当第二壳体相对于预定的铰链轴线旋转时，第二壳体朝向或远离第一壳体移动。 铰链轴提供相机透镜组件的透镜壳体的旋转轴线，旋转轴线在照相机镜头组件的纵向方向上延伸并且穿过照相机镜头组件的中心。 当第二壳体朝向或远离第一壳体移动时，透镜壳体和第二壳体相对于第一壳体旋转，并且当需要时，透镜壳体由使用者相对于第二壳体旋转。

    Process for the preparation of optically pure 4-hydroxy-2-oxo-1-pyrrolidine acetamide
    8.
    发明申请
    Process for the preparation of optically pure 4-hydroxy-2-oxo-1-pyrrolidine acetamide 审中-公开
    制备光学纯的4-羟基-2-氧代-1-吡咯烷乙酰胺的方法

    公开(公告)号：US20070185337A1

    公开(公告)日：2007-08-09

    申请号：US11596580

    申请日：2005-05-25

    申请人： Seong-Jin Kim ,  Chung-woo Lim ,  Chang Boo ,  Jung-hoon Oh ,  Ki Kim ,  Jae Lee ,  Duk Won

    发明人： Seong-Jin Kim ,  Chung-woo Lim ,  Chang Boo ,  Jung-hoon Oh ,  Ki Kim ,  Jae Lee ,  Duk Won

    IPC分类号： C07D207/04

    CPC分类号： C07D207/273

    摘要： A process for the preparation of chiral 4-hydroxy-2-oxo-1-pyrrolidine acetamide includes adding sodium cyanide together with citric acid to a solution of chiral epichlorohydrin to obtain chiral 3-chloro-2-hydroxypropionitrile by ring opening reaction of the chiral epichlorohydrin, reacting the obtained product with an alcohol containing hydrochloride gas to obtain chiral 4-chloro-3-hydroxybutyric acid ester, and reacting the obtained product in a presence of a base with glycinamide or with glycine ester accompanied by ammonolysis with ammonia to produce the targeted chiral 4-hydroxy-2-oxo-1-pyrrolidine acetamide.

    摘要翻译： 手性4-羟基-2-氧代-1-吡咯烷乙酰胺的制备方法包括将氰化钠与柠檬酸一起加入到手性表氯醇的溶液中，以通过手性的开环反应获得手性3-氯-2-羟基丙腈 将得到的产物与含有盐酸气体的醇反应，得到手性4-氯-3-羟基丁酸酯，并使得到的产物在碱的存在下与甘氨酰胺或甘氨酸酯反应，伴随着氨的氨解，生成 靶向手性4-羟基-2-氧代-1-吡咯烷乙酰胺。

    Portable terminal having camera lens assembly
    9.
    发明申请
    Portable terminal having camera lens assembly 有权
    带相机镜头组件的便携式终端

    公开(公告)号：US20060268142A1

    公开(公告)日：2006-11-30

    申请号：US11433800

    申请日：2006-05-12

    申请人： Young-Jin Yi ,  Duk-Won Jung ,  Han-Kil Park

    发明人： Young-Jin Yi ,  Duk-Won Jung ,  Han-Kil Park

    IPC分类号： H04N5/222

    CPC分类号： H04N5/2254 ,  H04M1/0216 ,  H04M1/0264

    摘要： A portable terminal is disclosed, having a first housing, a second housing that is rotatably combined with the first housing and moves toward or away from the first housing while facing the first housing, and a camera lens assembly provided on the second housing. The second housing moves toward or far from the first housing as it is rotated with respect to a predetermined hinge axis. The hinge axis provides a rotation axis of a lens housing of the camera lens assembly, the rotation axis extending in a longitudinal direction of the camera lens assembly and passing through the center of the camera lens assembly. The lens housing and the second housing rotate with respect to the first housing as the second housing is moved toward or away from the first housing and the lens housing are rotated with respect to the second housing by a user when desired.

    摘要翻译： 公开了一种便携式终端，其具有第一壳体，第二壳体，其与第一壳体可旋转地组合并且朝向或远离第一壳体朝向第一壳体移动，以及设置在第二壳体上的照相机镜头组件。 当第二壳体相对于预定的铰链轴线旋转时，第二壳体朝向或远离第一壳体移动。 铰链轴提供相机透镜组件的透镜壳体的旋转轴线，旋转轴线在照相机镜头组件的纵向方向上延伸并且穿过照相机镜头组件的中心。 当第二壳体朝向或远离第一壳体移动时，透镜壳体和第二壳体相对于第一壳体旋转，并且当需要时，透镜壳体由使用者相对于第二壳体旋转。