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1. 发明公开

KR1020160114920A 방전 가공 장치 및 방법 无效
标题翻译：电动放电装置及方法
公开(公告)号：KR1020160114920A
公开(公告)日：2016-10-06
申请号：KR1020150041408
申请日：2015-03-25
申请人： 현대제철 주식회사
发明人： 황진동 , 이헌욱 , 김정훈 , 김황석 , 유광현
IPC分类号： B23H7/32 , B23H9/04 , B23H11/00
CPC分类号： B23H7/32 , B23H9/04 , B23H11/00
摘要： 본발명은방전가공장치및 방법에관한것으로서, 롤쵸크의변위를감지하는변위감지부, 변위감지부에의해감지된롤 쵸크의변위를이용하여롤의기울기를검출하는기울기검출부, 및기울기검출부에의해검출된롤의기울기에따라전극의위치를제어하여전극과롤 표면간의간격을조절하는간격조절부를포함하는것을특징으로한다.

2. 发明授权

KR101130629B1 방현필름, 그 제조방법, 반사방지필름, 편광판 및 화상표시장치 有权
标题翻译：防透膜，其制造方法，抗反射膜，极化板和图像显示装置
公开(公告)号：KR101130629B1
公开(公告)日：2012-08-01
申请号：KR1020040032357
申请日：2004-05-07
申请人： 후지필름 가부시키가이샤
发明人： 가와니시나오유키 , 하야시다다시
IPC分类号： B32B7/02
CPC分类号： G02B1/111 , B23H9/04 , B29C59/022 , B29C59/046 , B29C2059/023 , B29K2995/003 , B29K2995/0034
摘要： 폴리머 필름의 표면을 엠보싱하여 필름을 제조하는 방현필름 제조방법을 제공하는 것이다. 폴리머 필름은 트리아세틸 셀룰로오스 지지체, 및 그 위에 적층된 반사방지층을 포함한다. 지지체의 전면 또는 반사방지층의 표면을 엠보싱롤러를 사용하여 엠보싱한다. 상기 필름 제조방법에 있어서, 엠보싱롤러는 방전가공(EDM)에 의해서 제조된다. 엠보싱롤러 표면의 산술평균조도 Ra는 0.3~1.0㎛이고, 평균 요철패턴주기 RSm은 5~30㎛이다.

3. 发明公开

KR1020050085320A 방전 가공용 전극과 롤의 방전 가공기 및 가공 방법 有权
标题翻译：电动放电电极和电动放电机用于滚筒和加工方法
公开(公告)号：KR1020050085320A
公开(公告)日：2005-08-29
申请号：KR1020057010046
申请日：2002-12-06
申请人： 스미토모 긴조쿠 고교 가부시키가이샤
发明人： 오까다도시쯔구
IPC分类号： B23H1/04
CPC分类号： B23H1/04 , B23H1/10 , B23H9/04
摘要： An electrode for electric discharge machining, an electric discharge machine and an electric discharge machining method in which concentration of discharge is prevented and discharge machining free from spiral machining flaw can be applied to a rolling roll for dull finish. A roll is machine spirally by moving the roll and an electrode relatively in the circumferential direction and the axial direction while supplying machining liquid from a cavity using an electric discharge machine having the cavity for supplying the machining liquid from the forward end wherein the end face at the forward end of the electrode has a flat shape having an area not larger than 70 mm 2 except a hole part corresponding to the cavity on a plane perpendicular to the longitudinal direction of the electrode onto which the end face is projected, and a flattening represented by the ratio (L/T) between the maximum length (L) on the projection plane and the length (T) in the direction perpendicular thereto being 1.5 or above, and the electrode is arranged such that the maximum length (L) on the projection plane becomes substantially in parallel with the axial direction of the roll.
摘要翻译：放电加工用电极，放电加工机和放电加工方法，其中防止放电浓度，并且可以对轧制辊施加无螺旋加工缺陷的放电加工，以使其钝化。通过使用具有用于从其前端供应加工液的空腔的放电机从腔体提供加工液体而使辊和电极在圆周方向和轴向方向相对移动而使卷筒和电极螺旋地旋转，电极的前端具有平面形状，除了在垂直于其端面投射的电极的纵向方向的平面上的空腔对应的孔部分以外，具有不大于70mm 2的面积，以及扁平化表示通过投影平面上的最大长度（L）与垂直于其的方向上的长度（T）之比（L / T）为1.5以上，并且电极被布置成使得最大长度（L）投影平面基本上与辊的轴向平行。

4. 发明公开

KR1020040095737A 방현필름, 그 제조방법, 반사방지필름, 편광판 및 화상표시장치 有权
标题翻译：具有高效率和抗反射膜的防透膜及其制备方法，包括防透膜的偏光板和图像显示装置
公开(公告)号：KR1020040095737A
公开(公告)日：2004-11-15
申请号：KR1020040032357
申请日：2004-05-07
申请人： 후지필름 가부시키가이샤
发明人： 가와니시나오유키 , 하야시다다시
IPC分类号： B32B7/02
CPC分类号： G02B1/111 , B23H9/04 , B29C59/022 , B29C59/046 , B29C2059/023 , B29K2995/003 , B29K2995/0034
摘要： PURPOSE: An anti-glare film and a preparation method thereof and an anti-reflection film, a polarizing plate and an image display device comprising the anti-glare film are provided to have a high efficiency and easiness. CONSTITUTION: The preparation method of the anti-glare film(11b) comprises the steps of: preparing an embosser by electric discharge machining; and preparing a film by embossing a surface of a polymer film(11a) using the embosser, wherein the film comprises a substrate(31) and an anti-reflection layer(32) laminated on the substrate polymer and a surface of the anti-reflection layer or a back side of the substrate is embossed. An arithmetic mean roughness(Ra) and a mean convexo-concave pattern period(RSm) are 0.3 to 1.0 micrometers and 5 to 30 micrometers, respectively.
摘要翻译：目的：提供防眩光膜及其制备方法以及防反射膜，偏振片和包含防眩光膜的图像显示装置，以具有高效率和容易性。构成：防眩膜（11b）的制备方法包括以下步骤：通过放电加工制备压花机; 并使用该压花机对聚合物膜（11a）的表面进行压花来制备薄膜，其中，所述薄膜包括层叠在所述基板聚合物上的基板（31）和防反射层（32）以及所述抗反射面层或衬底的背面被压花。算术平均粗糙度（Ra）和平均凸凹图案周期（RSm）分别为0.3至1.0微米和5至30微米。

5. 发明公开

KR1020030026644A 볼펜팁 제조장치 및 방법 有权
标题翻译：用于制作圆点笔尖的装置和方法
公开(公告)号：KR1020030026644A
公开(公告)日：2003-04-03
申请号：KR1020010059720
申请日：2001-09-26
申请人： 동아연필 주식회사
发明人： 김명기
IPC分类号： B43K7/00
CPC分类号： B23H9/04 , B43K1/08
摘要： PURPOSE: An apparatus and method for making a ball-point pen tip is provided to cut a pipe for a tip use and form a taper portion on the front end by using a cutting member with a V-shaped front end. CONSTITUTION: A plurality of cutting members(10) rotate along the circumferential surface of a pipe(2) for a tip use and has a chipper blade(12) formed in a V-shape. A plurality of assembling members(20) rotatably assemble the cutting members. A rotary member(30) has one side face where the assembling members are assembled in such a manner that they are divided at a predetermined angle and are slidably movable and the other side face where a rotary force source is connected. A moving unit(42,44) moves the assembling members in a radial direction.
摘要翻译：目的：提供一种用于制造圆珠笔尖的装置和方法，以切割用于尖端使用的管道，并通过使用具有V形前端的切割构件在前端形成锥形部分。构成：多个切割构件（10）沿着管（2）的圆周表面旋转以用于尖端使用，并且具有形成为V形的切片刀片（12）。多个组装构件（20）可旋转地组装切割构件。旋转构件（30）具有一个侧面，其中组装构件以它们被分割成预定角度并且可滑动地移动的方式组装，并且旋转力源连接的另一侧面。移动单元（42,44）沿径向移动组装构件。

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