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    • 1. 发明申请
    • Vibration actuator
    • 振动执行器
    • US20060174688A1
    • 2006-08-10
    • US11105502
    • 2005-04-14
    • Dae KangDai LeeSang ParkHak KimSeuk ChungSeong KimSang KimJun Choi
    • Dae KangDai LeeSang ParkHak KimSeuk ChungSeong KimSang KimJun Choi
    • G01V13/00
    • B06B1/045
    • Disclosed herein is a vibration actuator. The vibration actuator excites a mass member by interaction between an electric field of a vibration coil provided in an inner space of a case and a magnetic field of a magnetic field unit disposed corresponding to the vibration coil. The vibration actuator comprises an elastic wire having a wire body fixed to the outer surface of the mass member and elastic ends fixed to the inner surface of the case. The elastic wire is connected between the case and the mass member for elastically supporting mass member. The present invention minimizes change of natural frequency due to manufacturing tolerance of raw materials to improve vibration characteristics of the vibration actuator, simplifies and reduces a manufacturing process to improve productivity of the vibration actuator, and improves durability to increase the service life of the vibration actuator.
    • 这里公开了一种振动致动器。 振动执行器通过设置在壳体的内部空间中的振动线圈的电场与对应于振动线圈设置的磁场单元的磁场之间的相互作用来激励质量构件。 振动致动器包括弹性线,其具有固定到质量构件的外表面的线体和固定到壳体的内表面的弹性端。 弹性线连接在壳体和质量构件之间,用于弹性支撑质量构件。 本发明使由于原材料的制造公差引起的固有频率的变化最小化,以改善振动致动器的振动特性,简化并减少了提高振动致动器的生产率的制造过程,并提高了耐久性,从而提高了振动致动器的使用寿命 。
    • 2. 发明申请
    • Gateway apparatus for information processing using mobile communication
    • 网关装置,用于使用移动通信的信息处理
    • US20070061395A1
    • 2007-03-15
    • US10577122
    • 2004-10-28
    • Jun ChoiKam Park
    • Jun ChoiKam Park
    • G06F15/16
    • H04W88/16H04L29/12009H04L29/12594H04L61/30H04L65/103H04L65/104H04L67/02H04L69/329
    • A gateway apparatus for allowing a wireless multimedia terminal to access a server having DB storing various informations, to extract information from the server and display it on the wireless multimedia terminal, the apparatus comprising: a wireless multimedia communicater for receiving from the wireless multimedia terminal a server accessing menu message selected by a user, and for transmitting a message from the server to the wireless multimedia terminal; a received message interpreter for interpreting the significance of instructions out of the received message; a connection log generater for generating a connection log for the server in accordance with the interpreted information of the message; a statistics processer for performing statistical process for data queried from a stastics DB; a received message URL mapper for mapping a URL out of the received message from the wireless multimedia communicater; a URL caller for calling the mapped URL and accessing the server to request information; and a result data returner for returning the information received from the accessed server to the communicater for transmitting the information to the wireless multimedia terminal.
    • 一种用于允许无线多媒体终端访问具有存储各种信息的DB的服务器的网关装置,从服务器提取信息并将其显示在无线多媒体终端上,该装置包括:无线多媒体通信器,用于从无线多媒体终端接收 服务器访问由用户选择的菜单消息,并用于从服务器向无线多媒体终端发送消息; 接收到的消息解释器,用于解释接收到的消息中的指令的重要性; 连接日志生成器,用于根据消息的解释信息生成服务器的连接日志; 统计处理器,用于对从数据库DB查询的数据进行统计处理; 接收到的消息URL映射器,用于从所述无线多媒体通信器中将所述接收到的消息中的URL映射; 用于调用映射的URL并访问服务器以请求信息的URL调用者; 以及结果数据恢复器,用于将从所访问的服务器接收的信息返回到通信器,用于将信息发送到无线多媒体终端。
    • 4. 发明申请
    • Claw-pole permanent magnet stepping motor
    • 爪极永磁步进电机
    • US20060192443A1
    • 2006-08-31
    • US11337482
    • 2006-01-24
    • Se RhyuIn JungJin HurHa SungJung SeoJun ChoiJoo Kim
    • Se RhyuIn JungJin HurHa SungJung SeoJun ChoiJoo Kim
    • H02K37/14H02K1/12
    • H02K37/14H02K1/145
    • A claw-pole PM stepping motor includes a module that is formed in such a manner that a first motor assembly and a second motor assembly are symmetrically arranged with respect to a first claw-pole and a second claw-pole each oppositely disposed at a main yoke member internally disposed to substantially divide an inside of a housing, an inner portion of which is rotatably inserted and supported by a rotary shaft, and the first motor assembly and the second motor assembly have magnet rotors coaxially arranged to generate electromagnetic force; sub-yoke members; and coil bobbins. The claw-pole PM stepping motor is exempted from a structure where coil bobbins are concentrically arranged at a periphery of magnet rotors, and instead the coil bobbins are coaxially arranged and shifted from each other from the corresponding magnet rotors, such that a miniaturized motor with a reduced outer diameter can be embodied.
    • 爪极PM步进电动机包括:模块,其形成为使得第一电动机组件和第二电动机组件相对于第一爪极和第二爪极彼此对称地布置,每个相对设置在主体 轭构件,其内部设置成基本上分隔壳体的内部,其内部部分由旋转轴可旋转地插入和支撑,并且第一电动机组件和第二电动机组件具有同轴布置以产生电磁力的磁体转子; 分轭构件; 和线圈筒管。 爪极PM步进电机不需要在磁铁转子周围同心配置线圈架的结构,而是将线圈筒筒从相应的磁铁转子上同轴布置并相互偏移,从而使小型化电机具有 可以实现减小的外径。
    • 7. 发明申请
    • Transfer chamber for flat display device manufacturing apparatus
    • 平板显示装置制造装置用转印室
    • US20050095089A1
    • 2005-05-05
    • US10978967
    • 2004-11-01
    • Gwang HurJun ChoiSang LeeCheol Lee
    • Gwang HurJun ChoiSang LeeCheol Lee
    • H01L21/677H01L21/687B65G1/00
    • H01L21/68707H01L21/67742Y10S414/139Y10S414/141
    • The present invention relates to a transfer chamber for a flat display device manufacturing apparatus, and more particularly, to a transfer chamber for a flat display device manufacturing apparatus, having a combination of functions of transfer and load-lock chambers, in which a robot is provided aside from a center of the transfer chamber, a buffer is provided to be driven without interference of the robot, and a aligner is provided to adjust a position of a substrate mounted on the buffer. In order to achieve the aforementioned objects, there is provided a transfer chamber for a flat display device manufacturing apparatus, wherein a robot is provided aside from a center of the transfer chamber. In addition, in order to drive the robot, a sealing member is provided to seal a hole formed at a predetermined portion of the transfer chamber, and an aligner for adjusting the substrate in the transfer chamber and a buffer where the substrate is mounted on are provided.
    • 本发明涉及一种用于平板显示装置制造装置的传送室,更具体地说,涉及一种平面显示装置制造装置的传送室,其具有传送和装载锁定室的功能的组合,其中机器人是 除了传送室的中心之外,提供缓冲器以在机器人的干扰的情况下被驱动,并且提供对准器以调整安装在缓冲器上的基板的位置。 为了实现上述目的,提供了一种用于平板显示装置制造装置的传送室,其中机器人设置在传送室的中心的旁边。 此外,为了驱动机器人,设置密封构件以密封形成在传送室的预定部分处的孔,并且用于调整传送室中的基板的对准器和安装有基板的缓冲器 提供。
    • 8. 发明申请
    • MULTICASTING SYSTEM AND NETWORK DEVICE TO TRANSMIT DATA AS AN AGENCY AND A METHOD THEREOF
    • 复合系统和网络设备作为机构发送数据及其方法
    • US20080025305A1
    • 2008-01-31
    • US11684774
    • 2007-03-12
    • Jun Choi
    • Jun Choi
    • H04L12/56
    • H04L12/185
    • A multicasting system and a network device to transmit data as an agency, and a method of transmitting data as an agency. The multicasting system to transmit data as an agency according to an embodiment of the present general inventive concept includes a first network device to transmit a power saving mode change signal and to change a current mode to a power saving mode, and a second network device to receive the power saving mode change signal from the first network device, and if an information request signal is received from one of the plurality of network devices, to transmit a response data defined by the first network device to the network device which has transmitted the information request signal. Accordingly, although a network device is in a power saving mode, the network device can normally receive data.
    • 作为代理机构传送数据的组播系统和网络设备,以及作为代理机构发送数据的方法。 根据本发明总体构思的实施例,作为代理发送数据的组播系统包括:第一网络设备,用于发送省电模式改变信号并将当前模式改变为省电模式;以及第二网络设备, 从所述第一网络设备接收所述省电模式改变信号,并且如果从所述多个网络设备之一接收到信息请求信号,则将由所述第一网络设备定义的响应数据发送到已经发送所述信息的网络设备 请求信号。 因此,虽然网络设备处于省电模式,但是网络设备可以正常地接收数据。