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    • 1. 发明申请
    • Rotary hot tool and heat ablation apparatus using the same
    • 旋转式热工具和热消融装置使用它
    • US20070026100A1
    • 2007-02-01
    • US11440651
    • 2006-05-24
    • Dong YangHa ShinHyo KimSang Lee
    • Dong YangHa ShinHyo KimSang Lee
    • B29C67/00
    • B29C44/5636B23C1/06B23C3/00B23C2226/61B23P25/003B26F3/08
    • Disclosed herein is a hot tool which machines a workpiece made of foam material. The hot tool of the present invention includes a motor, a rotary unit which is coupled to the motor, and an electrode terminal which is connected to an outside power supply and contacts an electrode of the rotary unit. The hot tool further includes a heating body which is coupled to the rotary unit so that the heating body is heated by electric current supplied through the electrode terminal, with a spiral groove formed in a circumferential outer surface of the heating body. The hot tool further includes a polymer storage case which is provided at an upper position on the circumferential outer surface of the heating body, so that molten polymer that moves along the spiral groove is stored in the polymer storage case. Therefore, the hot tool of the present invention has increased machining accuracy and prevents a workshop from becoming messy due to molten polymer.
    • 本文公开了一种热工具,其对由泡沫材料制成的工件进行加工。 本发明的热工具包括电动机,耦合到电动机的旋转单元和连接到外部电源并与旋转单元的电极接触的电极端子。 该热工具还包括加热体,该加热体与旋转单元连接,使得加热体通过电极端子提供的电流被加热,其中形成在加热体的周向外表面中的螺旋槽。 热工具还包括设置在加热体的周向外表面的上部位置的聚合物储存盒,使得沿着螺旋槽移动的熔融聚合物储存在聚合物储存盒中。 因此,本发明的热工具提高了加工精度,并防止车间因熔融聚合物而变得混乱。
    • 3. 发明申请
    • Three-dimensional shaping apparatus and method using non-contact type heating tool
    • 使用非接触式加热工具的三维成型设备和方法
    • US20050017411A1
    • 2005-01-27
    • US10888427
    • 2004-07-09
    • Dong YangHyo KimSang LeeDong Ahn
    • Dong YangHyo KimSang LeeDong Ahn
    • B26F3/08B29C35/00B29C67/00B44B1/00
    • B29C64/106
    • Disclosed herein is a three-dimensional (3-D) shaping apparatus and method using a non-contact type heating tool. The 3-D shaping apparatus includes three feeding units, an indexing table and a non-contact type heating tool. The feeding units move in three different directions perpendicular to each other. The indexing table includes a support frame provided with support arms uprightly extending, a seating member hinged to the support arms, and a fixing chuck rotatably combined with the seating member and adapted to grip one side of a soft material. The seating member is placed to be rotated around one of the three moving directions of the three units, and the fixing chuck is placed to be rotated around a rotating axis perpendicular to a rotating axis of the seating member. The non-contact type heating tool is mounted on one of the feeding units to shape soft material by thermally resolving the soft material without contact with the soft material.
    • 本文公开了使用非接触式加热工具的三维(3-D)成形设备和方法。 三维成形设备包括三个进给单元,分度台和非接触式加热工具。 进给单元在垂直于彼此垂直的三个不同方向上移动。 分度台包括:支撑框架,其设置有直立延伸的支撑臂,与支撑臂铰接的就座构件,以及与座椅构件可旋转地组合并适于夹紧软质材料的一侧的固定卡盘。 座部件被放置成围绕三个单元的三个移动方向中的一个旋转,并且固定卡盘被放置成围绕与座椅构件的旋转轴线垂直的旋转轴线旋转。 非接触式加热工具安装在一个进料单元上,通过热分解软质材料而不与软质材料接触而形成软质材料。
    • 5. 发明申请
    • Heating tool for shaping soft materials and shaping apparatus using the same
    • 用于成型软材料的加热工具和使用其的成型装置
    • US20050199607A1
    • 2005-09-15
    • US11043766
    • 2005-01-26
    • Dong YangHyo KimSang Lee
    • Dong YangHyo KimSang Lee
    • B26D3/00B26D3/06B26D7/10B26F3/08H05B1/00
    • H05B3/48H05B2203/014
    • A heating tool for shaping a soft material is provided. The heating tool is mounted to a predetermined position of a shaping apparatus and connected to a power source provided at a predetermined position of the shaping apparatus to melt and shape the soft material under a high temperature. The heating tool includes shaping parts which come in contact with the soft material to melt the soft material, and heating parts which are provided to be in non-contact with the soft material. The heating parts collect the molten soft material and thermally decompose the molten soft material. The heating tool enables a surface of the soft material to be perfectly thermally decomposed. Thus, the present invention prevents the soft material from being undesirably deformed, due to the molten material remaining after a shaping process.
    • 提供一种用于成形软质材料的加热工具。 加热工具安装在成形设备的预定位置,并连接到设置在成形设备的预定位置处的电源,以在高温下熔融和成形软质材料。 加热工具包括与柔软材料接触以熔化软质材料的成形部件,以及设置成与柔软材料不接触的加热部件。 加热部件收集熔融的软质材料并使熔融的软质材料热分解。 该加热工具能使软质材料的表面完全热分解。 因此,本发明防止了由于在成型工艺之后剩余的熔融材料而使软质材料不希望地变形。
    • 8. 发明申请
    • Apparatus and method for prefetching web page
    • 用于预取网页的装置和方法
    • US20080114773A1
    • 2008-05-15
    • US11785834
    • 2007-04-20
    • Seung-hak ChoiHyo Kim
    • Seung-hak ChoiHyo Kim
    • G06F17/30
    • G06F16/951
    • A web page prefetching apparatus and method for efficiently prefetching a web page using link class information indicating preference of client devices for links contained in a web page. A client device includes a user input unit receiving a user input signal for a web page request; a controller receiving a first web page provided by a first web server based on a user input signal requesting the first web page, requesting a second web page provided by a second web server from the second web server, which is determined based on link class information indicating the preference of client devices for links contained in the first web page, without a user input signal, and receiving the second web page from the second web server; and a storage unit storing the second web page. Accordingly, since the reliability and efficiency of prefetching can be increased, prefetched web pages can be quickly provided to a user.
    • 一种网页预取装置和方法,用于使用指示包含在网页中的链接的客户端设备的优先级的链接类信息来有效地预取网页。 客户端设备包括用户输入单元,用于接收网页请求的用户输入信号; 基于用户输入信号请求第一网页,由第一网页服务器提供的第一网页,从第二网络服务器请求由第二网络服务器提供的第二网页的控制器,所述第二网页是基于链接类信息确定的 指示客户端设备对包含在第一网页中的链接的偏好,而没有用户输入信号,以及从第二网络服务器接收第二网页; 以及存储单元,存储第二网页。 因此,由于可以提高预取的可靠性和效率,因此可以将预取的网页快速地提供给用户。
    • 10. 发明申请
    • Video apparatus and method of controlling the same
    • 视频装置及其控制方法
    • US20070046832A1
    • 2007-03-01
    • US11378296
    • 2006-03-20
    • Hyo Kim
    • Hyo Kim
    • H04N3/27H04N5/63
    • H04N5/63H04N5/52H04N21/44209H04N21/4436
    • A video apparatus having a display module and a method of controlling the same are provided, whereby an electric field strength or automatic gain control (AGC) signal is recognized from a received broadcast signal and a power supply mode of the display module is controlled according to a level of the recognized AGC signal, to prevent an overheating of the display module without using an additional device. The video apparatus includes a display module for displaying a broadcast signal received via a broadcast channel, the display module being selectively driven according to one of a plurality of power supply modes; and a controller for controllably setting the power supply mode of the display module according to the strength of an electric field of the received broadcast signal, the controller maintaining the set power supply mode if the electric field strength lies between lower and upper thresholds defining a threshold region.
    • 提供一种具有显示模块及其控制方法的视频装置,由此从接收到的广播信号中识别出电场强度或自动增益控制(AGC)信号,并根据显示模块的电源模式控制显示模块的电源模式 识别的AGC信号的电平,以防止显示模块的过热而不使用附加设备。 视频装置包括显示模块,用于显示通过广播信道接收的广播信号,所述显示模块根据多个电源模式之一选择性地被驱动; 以及控制器,用于根据所接收的广播信号的电场的强度可控地设置显示模块的电源模式,如果电场强度位于定义阈值的下限阈值和上限阈值之间,则控制器保持设定的供电模式 地区。