专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

KR1020020085839A 연마재의 회수장치 有权
标题翻译：复原装置
公开(公告)号：KR1020020085839A
公开(公告)日：2002-11-16
申请号：KR1020020025078
申请日：2002-05-07
申请人： 쿠리타 고교 가부시키가이샤
发明人： 마쯔모도아키라
IPC分类号： B24B57/02
CPC分类号： B24B37/04 , B01D61/145 , B01D61/147 , B01D61/16 , B01D2311/04 , B01D2311/06 , B24B57/02 , Y02P70/177 , B01D2311/2649 , B01D2311/12 , B01D2311/18
摘要： PURPOSE: To provide a recovering device of an abrasive to be reused by efficiently recovering abrasive particles from a waste liquid including the abrasive discharged from a CMP process used in a semiconductor manufacturing factory. CONSTITUTION: This device recovers the abrasive from the waste liquid of the CMP process of using silica slurry. This recovering device of the abrasive is characterized by having a membrane separating means for introducing the waste liquid, a cleaning means of a concentrated liquid obtained by the membrane separating means, and an adjusting means for adjusting pH of the cleaned concentrated liquid.
摘要翻译：目的：提供通过从包括从半导体制造工厂使用的CMP工艺中排出的研磨剂的废液中有效地回收磨料颗粒来提供待再利用的磨料的回收装置。规定：该装置从使用二氧化硅浆料的CMP工艺的废液中回收磨料。磨料的回收装置的特征在于具有用于引入废液的膜分离装置，通过膜分离装置获得的浓缩液体的清洁装置和用于调节清洁的浓缩液体的pH的调节装置。

2. 发明公开

KR1020120129386A 귀금속을 이용한 손톱용 악세사리 및 제조방법 有权
标题翻译：人造钉使用贵金属附件及其方法
公开(公告)号：KR1020120129386A
公开(公告)日：2012-11-28
申请号：KR1020110047620
申请日：2011-05-20
申请人： 신선호
发明人： 신선호
IPC分类号： A45D31/00 , A44C27/00
CPC分类号： A45D31/00 , A44C27/00 , Y02P70/177
摘要： PURPOSE: An accessory for artificial nails using precious metals and a manufacturing method thereof are provided to prevent damage to fingernails and skin trouble. CONSTITUTION: An original model of a nail shape is manufactured(S100). A rubber mold is manufactured from the original model(S200). A wax model is manufactured from the rubber mold(S300). A plaster mold is manufactured from the wax mold(S400). A precious metal molding material is injected in the plaster mold(S500). A casting is manufactured by removing the plaster mold(600). Foreign materials are removed from the surface of the precious metal casting(S700). The decorative pieces are set on the surface of the precious metal casting(S800). [Reference numerals] (S100) First model manufacturing step; (S200) First mold manufacturing step; (S300) Second model manufacturing step; (S400) Second mold manufacturing step; (S500) Molding step; (S600) Casting manufacturing step; (S700) Finishing step; (S800) Processing step
摘要翻译：目的：提供使用贵金属的人造指甲及其制造方法，以防止指甲和皮肤问题的损害。构成：制造指甲形状的原始模型（S100）。橡胶模具由原始型号（S200）制造。蜡模由橡胶模制造（S300）。石蜡模具由蜡模制造（S400）。在石膏模具中注入贵金属成型材料（S500）。通过去除石膏模具（600）制造铸件。从贵金属铸件表面除去异物（S700）。装饰件设置在贵金属铸件的表面上（S800）。（附图标记）（S100）第一模型制造步骤; （S200）第一模具制造步骤; （S300）第二模具制造步骤; （S400）第二模具制造步骤; （S500）成型步骤; （S600）铸造制造步骤; （S700）整理步骤; （S800）处理步骤

3. 发明授权

KR101141375B1 디지털 방식의 가변식 ＥＬＩＤ 연삭 전원공급장치 有权
标题翻译：数字型逆向电流免费电源
公开(公告)号：KR101141375B1
公开(公告)日：2012-05-03
申请号：KR1020110136126
申请日：2011-12-16
申请人： 경남과학기술대학교 산학협력단
发明人： 곽태수
IPC分类号： B24B55/00 , C25F3/16
CPC分类号： Y02P70/177
摘要： PURPOSE: A digital variable ELID(Electrolytic Inprocess Dressing) grinding and power supplying device is provided to improve grinding performance by enabling the precise control of PWM(Pulse Width Modulation) and the variable control of load voltage/current. CONSTITUTION: A digital variable ELID grinding and power supplying device comprises an input circuit unit(100), an inrush current preventing circuit unit(200), a power factor improving circuit unit(300), a main switching circuit unit(400), a reverse voltage/reverse current circuit unit(500), and a CPU(600). The input circuit unit rectifies the pulsating currents of low-frequency. The inrush current preventing circuit unit restricts peak currents. The power factor improving circuit unit filters a power factor through sinusoidal currents to improve the power factor. The main switching circuit unit turns on/off a high-frequency switch to control irregular voltage. The reverse voltage/reverse current circuit unit prevents voltage and currents flowing backward from a load. The CPU controls the level change of DC voltage.
摘要翻译：目的：通过实现PWM（脉宽调制）的精确控制和负载电压/电流的可变控制，提供数字变量ELID（电解过程敷料）研磨和供电装置，以提高磨削性能。构成：数字变量ELID研磨和供电装置包括输入电路单元（100），浪涌电流防止电路单元（200），功率因数提高电路单元（300），主开关电路单元（400），反向电压/反向电流电路单元（500）和CPU（600）。输入电路单元对低频脉动电流进行整流。浪涌电流防止电路单元限制峰值电流。功率因数提高电路单元通过正弦电流来滤除功率因数，以提高功率因数。主开关电路单元打开/关闭高频开关以控制不规则电压。反向电压/反向电流电路单元防止从负载向后流动的电压和电流。 CPU控制直流电压的电平变化。

4. 发明公开

KR1020030005405A 화학 기계적 평탄화용 그루브형 연마 패드 有权
标题翻译： 화학기계적평탄화용그루브형연마패드
公开(公告)号：KR1020030005405A
公开(公告)日：2003-01-17
申请号：KR1020027016049
申请日：2001-05-24
申请人： 롬 앤드 하스 일렉트로닉 머티리얼스 씨엠피 홀딩스 인코포레이티드
发明人： 제임스데이빗비. , 비쉬와네이썬애런 , 쿡리멜번 , 버크피터에이. , 쉬드너데이빗 , 소조셉케이. , 로버츠존브이.에이치.
IPC分类号： H01L21/304
CPC分类号： B24B37/26 , B24B37/042 , B24D3/28 , Y02P70/177
摘要： 본 발명은 반도체 웨이퍼 위의 금속 상감 구조 연마용 패드 및 연마방법에 관한 것으로, 당해 패드는 탄성 회복률이 낮고 높은 패드 강성과 결합되어 에너지 감쇄가 높으며, 패드는 그루브 깊이(D)가 약 75 내지 약 2540㎛이고, 그루브 폭(W)이 약 125 내지 약 1270㎛이며, 그루브 피치(P)가 약 500 내지 3600㎛인 그루브를 포함하는 매크로 조직을 갖는다. 그루브 패턴은 강성 계수(GSQ) 약 0.03 내지 약 1.0 및 그루브 유동 계수(GFQ) 약 0.03 내지 약 0.9를 제공한다.
摘要翻译：一种用于抛光半导体晶片上的金属镶嵌结构的垫和工艺，所述垫具有低的弹性回复率和高的能量耗散性以及高的垫刚度，并且所述垫具有宏观纹理，所述宏观结构包括沟槽深度（D）约为 75至约2540微米，约125至约1270微米的沟槽宽度（W）和约500至3600微米的沟槽间距（P）。凹槽图案提供约0.03至约1.0的凹槽刚度商GSQ; 以及约0.03至约0.9的沟槽流商GFQ。

5. 发明公开

KR1020160026102A 블라스팅 장치 有权
标题翻译：喷砂装置
公开(公告)号：KR1020160026102A
公开(公告)日：2016-03-09
申请号：KR1020140113998
申请日：2014-08-29
申请人： 삼성중공업 주식회사
发明人： 송건영 , 김기선 , 허영범
IPC分类号： B24C3/02 , F03D9/00 , H02J7/14
CPC分类号： Y02E10/72 , Y02P70/177 , B24C3/02 , B24C3/00 , B24C3/06 , B24C3/065 , F03D9/00 , H02J7/14
摘要： 피처리물을향해연마제를분사하여상기피처리물의표면을처리하는분사부, 상기분사부와연결되며, 상기연마제를저장하는제1 탱크, 상기연마제의분사를위한압축공기를공급하는공급부, 상기압축공기의공급에따라외부의상기연마제와, 상기연마제를분사함으로써상기피처리물의표면에서발생된이물질을흡입하여상기이물질과상기연마제가섞여있는제1 혼합기체를방출하는흡입부, 상기제1 혼합기체로부터상기연마제를회수하여제2 혼합기체를형성하는제2 탱크및 상기제2 혼합기체의공급에따라전기를발전시키는발전부를포함하는블라스팅장치가개시된다.
摘要翻译：公开了一种喷砂设备，包括：注射部件，其通过向待处理材料注入磨料来处理待加工材料的表面; 第一罐，其连接到注射部分并将磨料存储在其中; 供给用于注入磨料的压缩空气的供给部; 抽吸部分，其吸入外部磨料和由于根据供给压缩空气的磨料喷射而在待加工材料的表面上产生的异物，并将异物与磨料混合以排出第一混合气体到外面第二罐，其从第一混合气体收集磨料以形成第二混合气体; 以及根据第二混合气体的供给而发电的发电部。

6. 发明公开

KR1020080100137A 희토류 원소의 회수 방법 有权
标题翻译：恢复稀土元素的方法
公开(公告)号：KR1020080100137A
公开(公告)日：2008-11-14
申请号：KR1020080043216
申请日：2008-05-09
申请人： 에이지씨 세이미 케미칼 가부시키가이샤
发明人： 이토요시카즈 , 히사츠네데츠후미 , 엔도가즈아키 , 이케무라마사아키
IPC分类号： C01F17/00 , C22B59/00
CPC分类号： Y02P70/177
摘要： A method of recovering rare earth materials is provided to selectively dissolve the rare earth oxide component by using mine, an oxidation agent and a reducing agent and to separate selectively impurities including a coexisted iron ion by separating in advance solid from liquid at a specific pH. Slurry containing the rare earth oxide is mixed with an oxidation agent and a reducing agent and an acid under the mixing condition and melted. After a pH of the obtained rare earth materials solution is controlled at the proper condition, a non-soluble component is separated by a solid-liquid separating unit, a carbonic acid rare earth(85) is segregated by adding an ammonium bicarbonate in the solution, the carbonic acid rare earth is separated from the obtained carbonic acid rare earth containing slurry and the rare earth oxide is manufactured by plasticizing it. The generated rare earth materials are collected. The strong alkaline agent is added in the ammonium salt aqueous solution separating the carbonic acid rare earth, the ammonia is generated and condensed, the ammonia aqueous solution is collected. A solution of the ammonium bicarbonate(70) or the slurry is formed by contacting carbon dioxide generated from the process. The solution or the slurry of the obtained ammonium bicarbonate is reused as the precipitation agent forming the carbonic acid rare earth.
摘要翻译：提供回收稀土材料的方法，通过使用矿，氧化剂和还原剂来选择性地溶解稀土氧化物组分，并通过在特定pH下预先分离固体与液体来选择性地分离包括共存的铁离子的杂质。将含有稀土氧化物的浆料与氧化剂，还原剂和酸在混合条件下混合并熔融。在所得稀土材料溶液的pH值控制在适当的条件下后，通过固液分离单元分离不可溶成分，通过在溶液中加入碳酸氢铵使碳酸稀土（85）分离，从得到的含碳酸稀土浆中分离出碳酸稀土，通过使其稀释来制造稀土类氧化物。收集生成的稀土材料。将强碱性试剂加入到分离碳酸稀土的铵盐水溶液中，产生氨并冷凝，收集氨水溶液。通过使由该方法产生的二氧化碳接触而形成碳酸氢铵（70）或浆料的溶液。将得到的碳酸氢铵的溶液或浆液作为形成碳酸稀土的沉淀剂再次使用。

7. 发明授权

KR100859045B1 연마재의 회수장치 有权
标题翻译：恢复磨损的装置
公开(公告)号：KR100859045B1
公开(公告)日：2008-09-17
申请号：KR1020020025078
申请日：2002-05-07
申请人： 쿠리타 고교 가부시키가이샤
发明人： 마쯔모도아키라
IPC分类号： B24B57/02
CPC分类号： B24B37/04 , B01D61/145 , B01D61/147 , B01D61/16 , B01D2311/04 , B01D2311/06 , B24B57/02 , Y02P70/177 , B01D2311/2649 , B01D2311/12 , B01D2311/18
摘要： 본 발명은, 반도체 제조공장등에서 사용도는 CMP공정에서 배출되는 연마재를 함유하는 배액으로부터, 연마재입자를 효율적으로 회수해서 재이용하기위한 연마재의 회수장치를 제공하는것을 목적으로해서 이루어진것이다.

8. 发明授权

KR100770852B1 화학 기계적 평탄화용 그루브형 연마 패드 有权
标题翻译：用于化学机械平面化的凹槽抛光垫
公开(公告)号：KR100770852B1
公开(公告)日：2007-10-26
申请号：KR1020027016049
申请日：2001-05-24
申请人： 롬 앤드 하스 일렉트로닉 머티리얼스 씨엠피 홀딩스 인코포레이티드
发明人： 제임스데이빗비. , 비쉬와네이썬애런 , 쿡리멜번 , 버크피터에이. , 쉬드너데이빗 , 소조셉케이. , 로버츠존브이.에이치.
IPC分类号： H01L21/304
CPC分类号： B24B37/26 , B24B37/042 , B24D3/28 , Y02P70/177
摘要： 본 발명은 반도체 웨이퍼 위의 금속 상감 구조 연마용 패드 및 연마방법에 관한 것으로, 당해 패드는 탄성 회복률이 낮고 높은 패드 강성과 결합되어 에너지 감쇄가 높으며, 패드는 그루브 깊이(D)가 약 75 내지 약 2540㎛이고, 그루브 폭(W)이 약 125 내지 약 1270㎛이며, 그루브 피치(P)가 약 500 내지 3600㎛인 그루브를 포함하는 매크로 조직을 갖는다. 그루브 패턴은 강성 계수(GSQ) 약 0.03 내지 약 1.0 및 그루브 유동 계수(GFQ) 약 0.03 내지 약 0.9를 제공한다.

패드, 연마, 강성, 반도체, 웨이퍼

9. 发明授权

KR100190245B1 에어모우터 失效
标题翻译：空气马达
公开(公告)号：KR100190245B1
公开(公告)日：1999-06-01
申请号：KR1019940032250
申请日：1994-11-30
申请人： 유에이치티 가부시키가이샤
发明人： 카키모토마사카주
IPC分类号： F01D15/06
CPC分类号： A61C1/052 , A61C1/05 , B24B23/026 , F03D9/00 , Y02E10/72 , Y02P70/177 , Y10S415/904
摘要： Disclosed is an air motor having an engine pack (with a rotor provided with front and rear retainers, a stator, and vanes) which can be assembled and replaced even by an unskilled person. An air supply joint is engaged with guide projections formed on the inner peripheral surface of a housing, with its forward end portion held in contact with the rear retainer; the forward end portion being fastened by a nut member which is threadedly engaged with the housing. On the rear face of the forward end portion are formed a plurality of first projections produced of a rigid synthetic resin, and on the front face of the nut member corresponding to the first projection are formed a plurality of second projections, so that a firm relation of engagement is established by an elastic force of restoration of the first projection; that is, the nut member will not accidentally become loose owing to the locking effect of the first and second projections. Furthermore, the engine pack can be drawn out straight by unfastening the nut member by a jig.

10. 发明公开

KR20180072142A 다이아몬드 연마재의 재생방법 및 이의 방법으로 얻어지는 재생 다이아몬드 연마재 审中-公开
公开(公告)号：KR20180072142A
公开(公告)日：2018-06-29
申请号：KR20160175403
申请日：2016-12-21
申请人： KYOUNGBUK TECHNOPARK FOUND
发明人： KIM JONG WON
IPC分类号： B24B57/00 , B24B55/12 , C02F11/12 , C02F11/14
CPC分类号： Y02P70/177
摘要： 본발명은다이아몬드연마재의재생방법및 이의방법으로얻어지는재생다이아몬드연마재에관한것으로, 본발명에따른다이아몬드연마재의재생방법은폐 다이아몬드연마재슬러리를회수하는단계; 상기폐 다이아몬드연마재슬러리에톨루엔을혼합하여유분을제거하는단계; 상기폐 슬러리에산성용액을혼합하여금속을제거하는단계; 상기폐 슬러리에알칼리용액을투입하고, 고온고압을가하여사파이어를제거하는단계; 및상기폐 슬러리에서습기를제거하여재생다이아몬드를얻는단계;를포함한다.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式