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公开(公告)号：KR1020020014424A
公开(公告)日：2002-02-25
申请号：KR1020000047694
申请日：2000-08-18
IPC: H01M4/16
CPC classification number: H01M4/20 , H01M4/21 , H01M10/12 , H01M2004/028 , Y02E60/126
Abstract: PURPOSE: A method for preparing an anode plate of a lead storage battery and an anode plate prepared by the method are provided, to improve the utilization percent and cycle lifetime of an active material. CONSTITUTION: The method comprises the steps of mixing 100 parts by weight of lead and 3 parts by weight of pure titanium uniformly, and adding water and sulfuric acid to the mixture to prepare paste; coating the paste onto a grid-structured current collector made of lead or lead alloy, maturing it for a certain time, and drying it to prepare a matured active material plate containing titanium oxide and based lead sulfate; and electrifying the matured electrode plate to convert lead into PbO2. The mixing of lead and the pure titanium are carried out by adding pure titanium powder to the ball-milled lead powder, ball-milling pure titanium powder together with the ball-milled lead powder, or ball-milling pure titanium powder together with lead ball.
Abstract translation: 目的：提供一种制备铅蓄电池阳极板和通过该方法制备的阳极板的方法，以提高活性材料的使用百分比和循环寿命。 方法：该方法包括以下步骤：将100重量份的铅和3重量份的纯钛均匀混合，并向混合物中加入水和硫酸以制备糊料; 将糊料涂布在由铅或铅合金制成的栅格结构的集电器上，熟化一定时间，并干燥以制备含有氧化钛和基于硫酸铅的成熟的活性材料板; 并使成熟的电极板通电，将铅转化为PbO2。 铅和纯钛的混合通过将纯钛粉末与球磨铅粉一起加入球磨纯钛粉末以及球磨铅粉末或球磨纯钛粉末与铅球一起进行 。
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公开(公告)号：KR100870042B1
公开(公告)日：2008-11-24
申请号：KR1020080053028
申请日：2008-06-05
Applicant: 임수근
Inventor： 임수근
Abstract: A relief printing method and mixture for a embossment film is provided to dry a mixture for a embossment film consisting of the polyester Paint, the epoxy paint, solvent and catalyst after a screen printing. A relief printing method comprises the following steps of: a step for mixing a mixture for a embossment film comprising 100 wt.% of polyester Paint part, 50-64 wt.% of the epoxy paint, 8-18 wt.% of the solvent and 2-4 wt.% of the resin gold chloride; a step for performing screen printing the mixture for a embossment film in a substrate surface; and a step for drying the materials.
Abstract translation: 提供凸版印刷方法和压印膜的混合物，以在丝网印刷之后干燥由聚酯漆，环氧涂料，溶剂和催化剂组成的压花膜的混合物。 凸版印刷方法包括以下步骤：混合包含100重量％的聚酯涂料部分，50-64重量％的环氧涂料，8-18重量％的溶剂的压花膜的混合物的步骤 和2-4重量％的树脂氯化金; 在衬底表面中执行丝网印刷用于压花膜的混合物的步骤; 和干燥材料的步骤。
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公开(公告)号：KR100428932B1
公开(公告)日：2004-04-29
申请号：KR1020010070786
申请日：2001-11-14
IPC: A61B3/12
Abstract: PURPOSE: An apparatus is provided to obtain a digital fundus image of optical angle by collecting slit beams through the simple operation without using an expensive retinal camera. CONSTITUTION: An apparatus comprises an aspheric lens(26) mounted in front of a deflection mirror(24) in such a manner that the aspheric lens is directed toward an eyeball(E); a frame(16) mounted with the aspheric lens, deflection mirror, a light source(22) and a slit lamp(32), and arranged in such a manner that the frame reciprocates linearly on a base(12); and a digital camera(30) mounted at both side surfaces of the slit lamp, and which generates the incident image into digital data.
Abstract translation: 目的：提供一种装置，通过简单的操作收集狭缝光束而不使用昂贵的视网膜照相机来获得光学角度的数字眼底图像。 一种装置包括一个安装在偏转镜（24）前面的非球面透镜（26），使得非球面透镜指向眼球（E）; 安装有非球面透镜，偏转镜，光源（22）和裂隙灯（32）的框架（16），并且以框架（16）线性往返于基座（12）的方式布置; 和安装在裂隙灯的两个侧表面上并将入射图像生成为数字数据的数字照相机（30）。
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Patent Agency Ranking
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公开(公告)号：KR100342198B1
公开(公告)日：2002-07-02
申请号：KR1020000047694
申请日：2000-08-18
IPC: H01M4/16
Abstract: 본 발명은 납축전지 양극판의 제조 방법에 관한 것으로, 활물질의 이용률 및 사이클 수명 개선을 위한 양극활물질용 첨가제로서 순수 티타늄의 사용 및 티타늄 첨가 방법의 개발에 관한 것이다. 납축전지용 양극활물질 첨가제로서 순수 티타늄 (순도 99% 이상) 분말을 전체 연분 (leady oxide)량에 대해 3중량% 이하로 첨가하는데, 순수 티타늄 분말을 납축전지 양극판 제조 공정 중 페이스트 제조시 연분과 함께 혼합하거나, 제조된 연분과 순수 티타늄 분말을 혼합하여 볼밀링함으로써 티타늄 분말과 연분을 균일하게 혼합시켜 연분입자의 표면에 티타늄을 침투시켜서 얻은 티타늄 볼밀연분을 이용하거나, 볼밀연분 (ball mill oxide) 제조 공정 중 분말 형태의 순수 티타늄을 연구 (lead bar)와 함께 볼밀링 (Ball-milling)하여 얻어진 볼밀연분을 사용하여 제조된 페이스트 극판은 숙성 및 건조 공정을 거치면서 페이스트에 존재하던 순수 티타늄이 고온 다습한 숙성 조건으로 인해 납축전지의 작동 전압에서 안정한 산화티타늄 (Titanium oxide)으로 산화됨으로써 최� �적으로 활물질 이용률 (utilization) 및 사이클 수명을 향상시키는 것을 특징으로 하는 납축전지용 활물질 및 그 제조 방법을 제공하는 뛰어난 효과가 있다.
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