公开(公告)号：US08349050B2

公开(公告)日：2013-01-08

申请号：US12570406

申请日：2009-09-30

Applicant: Shea Kwang Kim ,  Jung Ho Seo ,  Dong In Jang

Inventor： Shea Kwang Kim ,  Jung Ho Seo ,  Dong In Jang

IPC: C21C7/04 ,  C22C23/02

CPC classification number: B22D23/00 ,  C21C7/0645

Abstract: The present invention relates to a desulfurizing agent of improved oxidation resistance, ignition resistance and productivity, and a method for manufacturing the desulfurizing agent. The desulfurizing agent may include a plurality of magnesium-aluminum alloy grains with grain boundaries, and a compound of one selected from consisting of magnesium and aluminum and one selected from consisting of alkaline metal and alkaline earth metal, the compound exists in the grain boundaries and is not inside but outside of the magnesium-aluminum alloy grains.

Abstract translation: 本发明涉及耐氧化性，耐点火性和生产率提高的脱硫剂，以及脱硫剂的制造方法。 脱硫剂可以包括多个具有晶界的镁 - 铝合金晶粒和选自镁和铝的化合物和选自碱金属和碱土金属的化合物，该化合物存在于晶界和 不在镁铝合金颗粒的内部。

公开(公告)号：US20120270458A1

公开(公告)日：2012-10-25

申请号：US13517356

申请日：2010-04-01

Applicant: Jung Nam Im ,  Dae Young Lim ,  Guk-Hwan An ,  Yoon Jin Kim

Inventor： Jung Nam Im ,  Dae Young Lim ,  Guk-Hwan An ,  Yoon Jin Kim

IPC: D21H11/00 ,  D21H17/24 ,  B32B37/06 ,  D21H17/54 ,  B32B37/14 ,  B32B5/26 ,  D21H17/36

CPC classification number: D21H11/00 ,  A61F13/36 ,  A61F13/44 ,  A61F2013/00217 ,  A61F2013/15495 ,  A61F2013/15869 ,  A61F2013/15951 ,  A61L15/26 ,  A61L15/28 ,  A61L15/56 ,  A61L15/60 ,  A61L31/042 ,  A61L31/048 ,  A61L31/129 ,  A61L31/146 ,  D04H1/407 ,  D21H5/1281 ,  D21H13/04 ,  D21H15/02 ,  D21H17/24 ,  D21H17/25 ,  D21H17/36 ,  D21H17/375 ,  D21H17/53 ,  D21H21/14 ,  D21H21/18 ,  D21H21/28 ,  D21H21/52 ,  D21H25/04 ,  D21H27/30 ,  Y10T156/10 ,  Y10T442/668 ,  Y10T442/669 ,  C08L1/00

Abstract: The present invention relates to a medical nonwoven fabric comprising gelable cellulose derivative short-cut fibers as prepared by the paper making process, a preparation method thereof, and an adhesion prevention barrier using the same. The present invention provides a single phase of medical nonwoven fabric comprising gelable cellulose derivative short-cut fibers, to induce capillary action of micropores formed between the fibers and thereby control the gelation time, and provides a composite nonwoven fabric formed by laminating a nonwoven fabric layer comprising a different kind of biodegradable polymer material not susceptible to gelation on the single-phase of medical nonwoven fabric comprising gelable cellulose derivative short-cut fibers, thereby improving dimensional stability and convenience of surgical procedure. The present invention further provides a dyed medical nonwoven fabric to improve visibility, allowing easiness of recognizing the placement or location of the medical nonwoven fabric. Further, the single-phase nonwoven fabric or the composite nonwoven fabric, which makes it possible to efficiently control the gelation time by way of capillary action of the micropores formed between the fiber in the nonwoven fabric, can also be used as an adhesion prevention barrier with improved convenience of surgical procedure and post-surgical adhesion, in contrast to the conventional knit or film type adhesion prevention barrier.

Abstract translation: 本发明涉及一种医用无纺布，其包括通过造纸工艺制备的可胶化纤维素衍生物短切纤维，其制备方法和使用其的防粘连屏障。 本发明提供一种包含可胶化纤维素衍生物短切纤维的医用非织造布的单相，以诱导在纤维之间形成的微孔的毛细作用，从而控制凝胶化时间，并提供通过层压非织造织物层 包括在包含可胶化纤维素衍生物短切纤维的医用无纺织物的单相上不易凝胶化的不同类型的可生物降解聚合物材料，从而提高尺寸稳定性和手术方法的便利性。 本发明还提供一种染色医用无纺布，以提高可视性，容易识别医用无纺布的放置位置。 此外，通过无纺布中的纤维之间形成的微孔的毛细作用有效地控制凝胶化时间的单相无纺布或复合无纺布也可以用作粘合防止屏障 与传统的针织或膜型粘附防止屏障相比，具有改善的外科手术和手术后粘连的便利性。

公开(公告)号：US08287774B2

公开(公告)日：2012-10-16

申请号：US11919263

申请日：2007-10-15

Applicant: Tae-Jin Hwang

Inventor： Tae-Jin Hwang

IPC: C09K9/00 ,  G02F1/00 ,  G02F1/153

CPC classification number: B41M5/20

Abstract: A method of manufacturing an electrochromic polyaniline thin film changeable in color in dependency upon the supply of electricity is provided. The method comprises the steps of polymerizing aniline monomer into polyaniline polymer, separating the polyaniline polymer, liquefying the separated polyaniline polymer into a dispersing solution using a mixed surfactant, and dissolving an UV curing adhesive in the dispersing solution, whereby the polyaniline thin film has the ductility and improved adhesion force for an electric substrate, so that it is applicable to development of a flexible display and as a next generation hi-tech material.

Abstract translation: 提供了一种根据电力供应制造可变色的电致变色聚苯胺薄膜的方法。 该方法包括以下步骤：将苯胺单体聚合成聚苯胺聚合物，分离聚苯胺聚合物，使用混合表面活性剂将分离的聚苯胺聚合物液化成分散溶液，并将UV固化粘合剂溶解在分散溶液中，由此聚苯胺薄膜具有 延展性和电气基板的附着力提高，因此适用于柔性显示器的开发和下一代高科技材料的开发。

公开(公告)号：US08268714B2

公开(公告)日：2012-09-18

申请号：US13311891

申请日：2011-12-06

Applicant: Chaehwan Jeong ,  Jong Ho Lee ,  Ho-Sung Kim ,  Seongjae Boo

Inventor： Chaehwan Jeong ,  Jong Ho Lee ,  Ho-Sung Kim ,  Seongjae Boo

IPC: H01L21/44

CPC classification number: H01L21/02381 ,  C23C16/24 ,  C23C16/507 ,  H01L21/02529 ,  H01L21/02532 ,  H01L21/02573 ,  H01L21/02592 ,  H01L21/0262 ,  H01L31/03685 ,  H01L31/03762 ,  H01L31/03765 ,  H01L31/03921 ,  H01L31/075 ,  H01L31/077 ,  H01L31/1824 ,  H01L31/202 ,  H01L31/204 ,  Y02E10/545 ,  Y02E10/548 ,  Y02P70/521

Abstract: In one example, a method for fabricating a solar cell comprising a first electrode, a first-type layer, an intrinsic layer, a second-type layer and a second electrode is disclosed. The method comprising forming a second-type layer including an amorphous silicon (Si) carbide thin film by an inductively coupled plasma chemical vapor deposition (ICP-CVD) device using mixed gas including hydrogen (H2) gas, silane (SiH4) gas, diborane (B2H6) and ethylene (C2H4) gas, wherein the ethylene (C2H4) gas includes 60% hydrogen gas diluted ethylene gas, the diborane gas is 97% hydrogen gas diluted diborane gas, the mixed gas includes 1 to 1.2% ethylene gas and 6 to 6.5% diborane gas.

Abstract translation: 在一个实例中，公开了一种制造包括第一电极，第一类型层，本征层，第二类型层和第二电极的太阳能电池的方法。 该方法包括通过使用包括氢（H 2）气，硅烷（SiH 4）气体，乙硼烷的混合气体的电感耦合等离子体化学气相沉积（ICP-CVD）装置形成包括非晶硅（Si）碳化物薄膜的第二类型层 （B2H6）和乙烯（C2H4）气体，其中乙烯（C2H4）气体包括60％氢气稀释的乙烯气体，乙硼烷气体为97％氢气稀释的乙硼烷气体，混合气体包括1至1.2％的乙烯气体和6 至6.5％乙硼烷气体。

公开(公告)号：US08211378B2

公开(公告)日：2012-07-03

申请号：US12373392

申请日：2007-05-02

Applicant: Youngchul Lee

Inventor： Youngchul Lee

IPC: B01J19/18 ,  B01J19/24

CPC classification number: C22B21/0023 ,  B29B17/02 ,  B29B2017/0293 ,  B29K2705/02 ,  B29L2009/003 ,  C22B3/02 ,  C22B3/22 ,  C22B7/006 ,  C22B7/008 ,  Y02P10/234 ,  Y02W30/622

Abstract: Disclosed is a reactor for separating an aluminum layer from multi-layer film wastes to reuse a multi-layer film waste without burying or incinerating the multi-layer film waste including the aluminum. The reactor comprises a cylindrical casing which is filled with a solution to dissolve aluminum layers of the multi-layer film wastes pulverized into a predetermined size, a partition dividing an inner portion of the casing into a reactor tub in which the solution reacts with the aluminum layer and a separator tub which is provided at a portion of the reactor tub to decompose the pulverized multi-layer film wastes in which the aluminum is completely dissolved by the solution, and a stirrer which is installed at an upper portion of the reactor and stirs the solution in the reactor to activate the reaction between the solution and the aluminum in the reactor tub and to transfer the multi-layer film wastes to the separator tub. The partition is spaced apart from a bottom of the casing to form a passage between the bottom of the casing and the partition, and the reactor tub communicates with the separator tub through the passage.

Abstract translation: 公开了一种用于从多层薄膜废料中分离铝层的反应器，以重复使用多层薄膜废料而不对包括铝在内的多层薄膜废物进行掩埋或焚烧。 该反应器包括圆筒形壳体，其填充有溶解以溶解成预定尺寸的多层膜废物的铝层的溶液，将壳体的内部分隔成其中溶液与铝反应的反应器桶 层和分隔桶，其设置在反应器桶的一部分以分解其中铝被溶液完全溶解的粉碎的多层膜废物和安装在反应器上部并搅拌的搅拌器 反应器中的溶液以激活溶液和反应器桶中的铝之间的反应并将多层膜废物转移到隔板。 分隔件与壳体的底部间隔开，以在壳体的底部和隔板之间形成通道，并且反应器桶通过通道与分离器盆连通。

公开(公告)号：US20120077303A1

公开(公告)日：2012-03-29

申请号：US13311891

申请日：2011-12-06

Applicant: Chaehwan Jeong ,  Jong Ho Lee ,  Ho-Sung Kim ,  Seongjae Boo

Inventor： Chaehwan Jeong ,  Jong Ho Lee ,  Ho-Sung Kim ,  Seongjae Boo

IPC: H01L31/0352

CPC classification number: H01L21/02381 ,  C23C16/24 ,  C23C16/507 ,  H01L21/02529 ,  H01L21/02532 ,  H01L21/02573 ,  H01L21/02592 ,  H01L21/0262 ,  H01L31/03685 ,  H01L31/03762 ,  H01L31/03765 ,  H01L31/03921 ,  H01L31/075 ,  H01L31/077 ,  H01L31/1824 ,  H01L31/202 ,  H01L31/204 ,  Y02E10/545 ,  Y02E10/548 ,  Y02P70/521

Abstract: In one example, a method for fabricating a solar cell comprising a first electrode, a first-type layer, an intrinsic layer, a second-type layer and a second electrode is disclosed. The method comprising forming a second-type layer including an amorphous silicon (Si) carbide thin film by an inductively coupled plasma chemical vapor deposition (ICP-CVD) device using mixed gas including hydrogen (H2) gas, silane (SiH4) gas, diborane (B2H6) and ethylene (C2H4) gas, wherein the ethylene (C2H4) gas includes 60% hydrogen gas diluted ethylene gas, the diborane gas is 97% hydrogen gas diluted diborane gas, the mixed gas includes 1 to 1.2% ethylene gas and 6 to 6.5% diborane gas.

Abstract translation: 在一个实例中，公开了一种制造包括第一电极，第一类型层，本征层，第二类型层和第二电极的太阳能电池的方法。 该方法包括通过使用包括氢（H 2）气，硅烷（SiH 4）气体，乙硼烷的混合气体的电感耦合等离子体化学气相沉积（ICP-CVD）装置形成包括非晶硅（Si）碳化物薄膜的第二类型层 （B2H6）和乙烯（C2H4）气体，其中乙烯（C2H4）气体包括60％氢气稀释的乙烯气体，乙硼烷气体为97％氢气稀释的乙硼烷气体，混合气体包括1至1.2％的乙烯气体和6 至6.5％乙硼烷气体。

公开(公告)号：US20120053355A1

公开(公告)日：2012-03-01

申请号：US13320058

申请日：2010-04-15

Applicant: Jin-Ku Cho ,  Sang-Yong Kim ,  Do-Hoon Lee ,  Bo-Ra Kim ,  Jae-Won Jung

Inventor： Jin-Ku Cho ,  Sang-Yong Kim ,  Do-Hoon Lee ,  Bo-Ra Kim ,  Jae-Won Jung

IPC: C07D307/50 ,  C07C69/738 ,  C07C69/716

CPC classification number: C07D233/24 ,  C07D307/48 ,  C07D307/50 ,  C10G2300/1014 ,  C10G2300/44 ,  C10L1/02 ,  C10L1/026 ,  Y02E50/13 ,  Y02P30/20

Abstract: Disclosed is a method of preparing a petroleum-alternative bio fuel material such as 5-hydroxymethyl-2-furfural (HMF), 5-alkoxymethyl-2-furfural, levulinic acid alkil ester, etc. through a single process without saccharification, using a catalyst conversion reaction, from galactan that can be massively supplied at low costs and extracted from macroalgae of marine reusable resources.Thus, the macroalgae of the marine biomass resources is used so that a carbon source can be more easily extracted than that of a lignocellulosic biomass resource without a problem of having an effect on grain price like a crop-based biomass.

Abstract translation: 公开了一种通过没有糖化的单一方法制备石油替代生物燃料材料如5-羟甲基-2-糠醛（HMF），5-烷氧基甲基-2-糠醛，乙酰丙酸烷基酯等的方法，使用 催化剂转化反应，可以以低成本大量供应并从海洋可再利用资源的大型藻类中提取的半乳聚糖。 因此，使用海洋生物质资源的大型藻类，使得碳源比木质纤维素生物质资源更容易提取，而不会对谷物价格产生影响，如作物生物量。

公开(公告)号：US08110990B2

公开(公告)日：2012-02-07

申请号：US12314358

申请日：2008-12-09

Applicant: Bum Ho Choi ,  Jong Ho Lee ,  Jung Chan Bae ,  Yong-Seok Park ,  Chun-Seong Park ,  Woo Sam Kim ,  Gil Sik Lee ,  Lawrence John Overzet ,  Byeong Jun Lee

Inventor： Bum Ho Choi ,  Jong Ho Lee ,  Jung Chan Bae ,  Yong-Seok Park ,  Chun-Seong Park ,  Woo Sam Kim ,  Gil Sik Lee ,  Lawrence John Overzet ,  Byeong Jun Lee

IPC: H05B31/26

CPC classification number: H01J37/32541 ,  H01J37/32091 ,  H01J37/3244 ,  H01J37/32825

Abstract: Disclosed is an atmospheric pressure plasma apparatus for enhancing and or controlling the dissociation of a secondary gas by converting a source gas into a plasma state at atmospheric pressure and controlling the interaction between that plasma and the secondary gas using porous metal, and ceramic tubes to create a path having controllable isolation from the region where plasma is generated.

Abstract translation: 公开了一种大气压等离子体装置，用于通过将源气体转化为大气压下的等离子体状态来增强和/或控制二次气体的解离，并使用多孔金属控制该等离子体和二次气体之间的相互作用，以及陶瓷管以产生 与产生等离子体的区域具有可控隔离的路径。

公开(公告)号：US20110272629A1

公开(公告)日：2011-11-10

申请号：US13127940

申请日：2009-11-05

Applicant: Seung Han Shin ,  Eu Gene Chang ,  Myong Hoon Lee ,  Kwang Un Jeong ,  Yun Ju Bae

Inventor： Seung Han Shin ,  Eu Gene Chang ,  Myong Hoon Lee ,  Kwang Un Jeong ,  Yun Ju Bae

IPC: C09K19/34 ,  C08F20/34 ,  B05D3/06 ,  C09K19/38 ,  B05D5/06 ,  B05D3/02 ,  C08F2/00 ,  C08F22/16

CPC classification number: C09K19/38 ,  C09K19/3444 ,  C09K19/3475 ,  C09K19/348 ,  C09K19/60 ,  C09K19/601 ,  G02B5/3016 ,  G02F2001/133633

Abstract: The present invention relates to a lyotropic chromonic liquid crystal composition, a method for manufacturing a lyotropic chromonic liquid crystal coating film and a lyotropic chromonic liquid crystal coating film manufactured thereby. The lyotropic chromonic liquid crystal composition of the present invention includes chromonic liquid crystal compounds and monomers each having opposing acid-base properties. Use of the lyotropic chromonic liquid crystal composition in the formation of optical films leads to improvements in electrical and optical properties such as mechanical strength, an insulating characteristic and a refractive index.

Abstract translation: 本发明涉及一种溶致发色液晶组合物，一种制造溶致发色液晶涂膜的方法和由此制得的溶致色发色液晶涂膜。 本发明的溶致性发色液晶组合物包括发色液晶化合物和各自具有相反的酸碱性质的单体。 在形成光学膜时使用溶致性发色液晶组合物导致诸如机械强度，绝缘特性和折射率的电学和光学性能的改善。

公开(公告)号：US20110236249A1

公开(公告)日：2011-09-29

申请号：US13071141

申请日：2011-03-24

Applicant: Shae K. KIM ,  Jung-Ho SEO

Inventor： Shae K. KIM ,  Jung-Ho SEO

IPC: C22C23/00 ,  C22C1/02

CPC classification number: C22C23/00 ,  B22D21/007 ,  C22B9/10 ,  C22B26/22 ,  C22C1/02 ,  C22C1/06 ,  C22F1/06 ,  Y10T428/12417

Abstract: Provided are a magnesium-based alloy and a manufacturing method thereof. In the method, a magnesium alloy is melted into liquid phase, and an alkaline earth metal oxide is added into a molten magnesium alloy. The alkaline earth metal oxide is exhausted through surface reduction reaction between the melt and the alkaline earth metal oxide. Alkaline earth metal produced by the exhaustion reacts with Mg and/or other alloying elements in the magnesium alloy so that an intermetallic compound is formed. The magnesium prepared by the method is excellent in fluidity and hot-tearing resistance. To this end, the alkaline earth metal oxide added is CaO, and the added amount of CaO is 1.4 to 1.7 times the target weight of Ca to be contained in the final Mg alloy.

Abstract translation: 提供一种镁基合金及其制造方法。 在该方法中，将镁合金熔融成液相，并将碱土金属氧化物加入到熔融镁合金中。 碱土金属氧化物通过熔体和碱土金属氧化物之间的表面还原反应被排出。 由耗尽产生的碱土金属与镁合金中的Mg和/或其它合金元素反应，形成金属间化合物。 通过该方法制备的镁具有优异的流动性和耐热撕裂性。 为此，添加的碱土金属氧化物为CaO，CaO的添加量为最终Mg合金中所含的Ca的目标重量的1.4〜1.7倍。