公开(公告)号：US06363765B1

公开(公告)日：2002-04-02

申请号：US09638763

申请日：2000-08-15

Applicant: Hyun-Kwang Seok ,  Jae-Chul Lee ,  Jong-Woo Park ,  Young-Hoon Chung ,  Ho-In Lee

Inventor： Hyun-Kwang Seok ,  Jae-Chul Lee ,  Jong-Woo Park ,  Young-Hoon Chung ,  Ho-In Lee

IPC: B21C2300

CPC classification number: B21C25/00 ,  B21C23/001 ,  B21C23/005 ,  B21C23/01 ,  B21C33/008

Abstract: The present invention relates to a shear deformation device. To improve the productivity by solving the problem that the amount of shear deformation of a material is not uniform and sufficient due to the gap between the curved portion of the molding path and the lower parts of the material and omitting any additional process for removing irregularity and surface products on the surface of the material, there is provided a shear deformation device capable of scalping, characterized in that a scalping guide path which allows the surface of the material to be separated from the other portions of the material as the material is scalped at a predetermined thickness when passing through the curved portion during shear deformation is formed in the curved portion in communication with the molding path. In addition, there are provided additional constructions for effectively performing shear deformation by a small power by reducing the friction at the molding path excepting the curved portion. The present invention thusly constructed can be utilized for continuously and effectively mass-produce sheared materials.

Abstract translation: 本发明涉及一种剪切变形装置。 通过解决材料的剪切变形量由于模制路径的弯曲部分和材料的下部之间的间隙而不均匀而足够的问题来提高生产率，并且省略了用于去除不规则性的任何附加工艺， 提供了在材料表面上的表面产品，提供了一种能够进行烫伤的剪切变形装置，其特征在于，当材料的表面被灼烧时，允许材料的表面与材料的其它部分分离的烫伤引导路径 在与模制路径连通的弯曲部分中形成了在剪切变形期间通过弯曲部分时的预定厚度。 此外，还提供了通过减小​​除了弯曲部分之外的模制路径处的摩擦力来通过小功率有效地执行剪切变形的附加结构。 这样构造的本发明可以用于连续且有效地大量生产剪切材料。

公开(公告)号：US06223415B1

公开(公告)日：2001-05-01

申请号：US09532785

申请日：2000-03-22

Applicant: Don Soo Shin ,  Byong Jo Kim ,  Bong Gil Kim ,  Hyun Kwang Seok ,  Jae Chul Lee ,  Ho In Lee

Inventor： Don Soo Shin ,  Byong Jo Kim ,  Bong Gil Kim ,  Hyun Kwang Seok ,  Jae Chul Lee ,  Ho In Lee

IPC: C22F104

CPC classification number: F16C3/02 ,  B22D11/0405 ,  B22F3/115 ,  B22F2998/10 ,  B60K17/22 ,  C22F1/043 ,  C23C4/123 ,  Y10T29/49988 ,  B22F3/20

Abstract: A process for manufacturing an Al—Si alloy for use in a vehicle propeller shaft is provided. The Al—Si alloy manufacturing process includes the steps of heating and melting Al—Si alloy where Si contains 13-40 weight percentage (wt %) of the whole alloy, to thereby prepare melt, maintaining the melt at 700-900° C. and then spraying an high pressure inert gas to the melt and rapidly solidifying the same to thereby obtain a forming body, and extruding the forming body at 400-550° C. The physical properties of the Al—Si alloy manufactured by a spray forming process is at least similar to that of the vehicle propeller shafts which have been already known, and also spotlighted as new alloy compositions which can replace the conventional propeller shaft material.

Abstract translation: 提供了一种制造用于车辆传动轴的Al-Si合金的方法。 Al-Si合金的制造方法包括对Si-Si合金进行加热熔融的步骤，其中Si含有13-40重量％（重量）的合金，由此制备熔体，将熔体保持在700-900℃。 然后将高压惰性气体喷射到熔体中并迅速固化，从而获得成型体，并将成形体在400-550℃下挤出。通过喷雾成型工艺制造的Al-Si合金的物理性能 至少类似于已知的车辆传动轴，并且还被聚光作为可替代传统的螺旋桨轴材料的新型合金组合物。

公开(公告)号：US5674796A

公开(公告)日：1997-10-07

申请号：US362845

申请日：1994-12-22

Applicant: Ho-in Lee ,  Sang-heup Moon ,  Gyo-hyun Hwang ,  Byung-youl Coh ,  Seung-hyun Hur ,  Sung-hee Han ,  Heung-sun Park ,  Jong-hae Lee

Inventor： Ho-in Lee ,  Sang-heup Moon ,  Gyo-hyun Hwang ,  Byung-youl Coh ,  Seung-hyun Hur ,  Sung-hee Han ,  Heung-sun Park ,  Jong-hae Lee

IPC: B01J23/94 ,  B01J38/60 ,  B01J20/34 ,  B01J38/02 ,  B01J38/10

CPC classification number: B01J38/60 ,  B01J23/94

Abstract: The present invention relates to processes of regenerating Ni catalysts which had been used in a hydrogenation of unsaturated fatty oil or petroleum resin, which comprise separating the Ni-extracted solution and support by extracting the pretreated Ni catalysts with an acid, preparing support-containing solution by burning the separated support in the flow of air or oxygen diluted with nitrogen at the temperature of 300.degree. to 800.degree. C. for 5 to 15 hours and adding deionized water to the support, preparing a catalyst precursor by dropping the Ni-extracted solution and the mixed solution of a basic compound and a compound with free oxygen in the support-containing solution during agitation so as to keep PH of the solution at 9 to 13, whereby nickel oxide precipitates on the support, carrying out a step consisting of aging, washing, filtering and drying the catalyst precursor, and stabilizing the dried catalyst precursor by reducing with hydrogen and passing in nitrogen diluted with oxygen or an organic material.

Abstract translation: 本发明涉及用于不饱和脂肪油或石油树脂的氢化中的Ni催化剂的再生方法，其包括用酸萃取预处理的Ni催化剂来分离Ni提取溶液和载体，制备含支撑物的溶液 在300〜800℃的温度下，用空气或氧气稀释的空气或氧气中分离的载体燃烧5〜15小时，并向载体中加入去离子水，通过滴加Ni提取液制备催化剂前体 以及在搅拌期间将碱性化合物和游离氧化合物与载体的溶液混合，以使溶液的PH保持在9〜13，由此氧化镍沉淀在载体上，进行由老化 ，洗涤，过滤和干燥催化剂前体，以及通过用氢还原并通过用氧稀释的氮来稳定干燥的催化剂前体 gen或有机材料。

公开(公告)号：US20120282147A1

公开(公告)日：2012-11-08

申请号：US13550356

申请日：2012-07-16

Applicant: Ho-In LEE ,  Yeon-Su KIM ,  Yong-Kwon CHUNG ,  Jin Ha LEE ,  Jie Won PARK

Inventor： Ho-In LEE ,  Yeon-Su KIM ,  Yong-Kwon CHUNG ,  Jin Ha LEE ,  Jie Won PARK

IPC: B01J21/08 ,  B01D53/94

CPC classification number: B01D53/945 ,  B01D53/9422 ,  B01D53/944 ,  B01D2255/1021 ,  B01D2255/2068 ,  B01D2255/30 ,  B01D2255/91 ,  B01D2255/9207 ,  B01D2279/30 ,  B01J23/63 ,  B01J35/002 ,  B01J35/1019 ,  F01N3/035 ,  Y02A50/2324 ,  Y02T10/22

Abstract: A catalyst for diesel particle filter includes a platinum (Pt)-neodymium (Nd) alloy that is carried in silica, a preparation method thereof and a soot reduction device for diesel engine including the same, wherein the catalyst for diesel particle filter can maintain high catalyst activity and implement high nitrogen monoxide (NO) conversion efficiency even though it is used under the high temperature or vulcanization condition for a long time.

Abstract translation: 用于柴油颗粒过滤器的催化剂包括载于二氧化硅中的铂（Pt） - 钕（Nd）合金，其制备方法和含有该催化剂的柴油机的除烟装置，其中用于柴油颗粒过滤器的催化剂可保持高 催化剂活性，即使在高温或硫化条件下长时间使用也能实现高一氧化氮（NO）转化效率。

公开(公告)号：US20080241611A1

公开(公告)日：2008-10-02

申请号：US12079671

申请日：2008-03-27

Applicant: Sung Pil Yoon ,  Jonghee Han ,  Suk-woo Nam ,  Tae Hoon Lim ,  In-Hwan Oh ,  Hary Devianto ,  Ho-In Lee ,  Hyung Chul Ham ,  Yeong Cheon Kim

Inventor： Sung Pil Yoon ,  Jonghee Han ,  Suk-woo Nam ,  Tae Hoon Lim ,  In-Hwan Oh ,  Hary Devianto ,  Ho-In Lee ,  Hyung Chul Ham ,  Yeong Cheon Kim

IPC: H01M4/90 ,  H01M4/92 ,  B05D3/00 ,  B05D1/02 ,  B05D1/18 ,  B05D1/00

CPC classification number: H01M8/0637 ,  H01M4/8605 ,  H01M4/8673 ,  H01M4/8828 ,  H01M4/8885 ,  H01M4/92 ,  H01M8/0236 ,  H01M2008/147 ,  Y02E60/526 ,  Y02E60/566 ,  Y02P70/56

Abstract: A direct internal reforming system of ethanol for a molten carbonate fuel cell (MCFC) is provided. An MCFC anode for a direct internal reforming of ethanol, a manufacturing process thereof, and a direct internal reforming method in MCFC where an ethanol solution is injected into the anode are provided. by the simple process of coating the surface of the anode with small quantity of catalyst, the drawback in that the performance of MCFC is degraded when the ethanol is directly used as a fuel is overcome. Further, an additional apparatus such as an external reforming apparatus and additional cost for pelletizing the catalyst powders are not required, which is economical. Furthermore, the performance improvement enables long-term operation, which contributes to commercialization of MCFC.

Abstract translation: 提供了一种用于熔融碳酸盐燃料电池（MCFC）的乙醇的直接内部重整系统。 提供了一种用于乙醇直接内部重整的MCFC阳极，其制造方法和MCFC中的直接内部重整方法，其中将乙醇溶液注入阳极。 通过用少量催化剂涂覆阳极表面的简单方法，当直接用作燃料的乙醇被克服时，MCFC的性能降低的缺点。 此外，不需要诸如外部重整装置的附加装置和用于造粒催化剂粉末的附加成本，这是经济的。 此外，性能改进使长期运行有助于MCFC的商业化。