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公开(公告)号：KR1020140067650A
公开(公告)日：2014-06-05
申请号：KR1020120135169
申请日：2012-11-27
Applicant: 현대자동차주식회사
Abstract: The present invention relates to a torque sensor, which comprises: an upper case (110) in the shape of a cylinder whose one end is open; an overload prevention member (110) which is fixed and coupled to the upper case (100) to prevent overload; a lower case (120) which covers an opening part of the upper case (100); a elasticity structure member (130) which is located on the upper part of the lower case (120) to detect deformation; and a silicon structure member (140) which is located on the upper surface of the elasticity structure member (130) to detect deformation. By improving precision of strength and torque measurement through the silicon structure member (140) that includes a sensing part while connecting and integrating the elasticity structure member (130) with the silicon structure member (140), the present invention can be miniaturized to increase its marketability.
Abstract translation: 扭矩传感器技术领域本发明涉及一种扭矩传感器，其特征在于，包括：一端敞开的气缸形状的上壳体（110） 一个过载防护件（110），其固定并联接到上壳体（100）以防止过载; 覆盖上壳体（100）的开口部的下壳体（120）; 位于所述下壳体（120）的上部以检测变形的弹性结构构件（130）; 以及位于弹性结构构件（130）的上表面上以检测变形的硅结构构件（140）。 通过在将弹性结构构件（130）与硅结构构件（140）连接并整合的同时通过包括感测部的硅结构构件（140）提高强度和扭矩测量的精度，本发明可以小型化以增加其 销路。
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公开(公告)号：KR101154674B1
公开(公告)日：2012-06-08
申请号：KR1020100113041
申请日：2010-11-12
Applicant: 현대자동차주식회사
IPC: H01L21/316
Abstract: 본발명의산화막의형성방법은실리콘카바이드웨이퍼상부에플라즈마화학기상증착방법으로 1차전처리공정을수행하여단계와, 상기 1차전처리공정이후유도결합플라즈마화학증착(Inductively Coupled Plasma Chemical Vapor Deposition)방법으로 2차전처리공정을수행하는단계와, 상기 2차전처리공정이후건식산화공정을수행하여산화막을형성하는단계와, 상기산화막에 N어닐링공정을수행하는단계를포함하는것을특징으로한다.
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公开(公告)号：KR1020120051554A
公开(公告)日：2012-05-22
申请号：KR1020100113041
申请日：2010-11-12
Applicant: 현대자동차주식회사
IPC: H01L21/316
CPC classification number: H01L21/02274 , H01L21/28194 , H01L21/324
Abstract: PURPOSE: An oxide film formation method is provided to perform first and second preprocessing processes before performing a dry oxidation process, thereby improving growth rate of an oxide film. CONSTITUTION: A silicon carbide wafer(100) is arranged. A first nitride film(102) is formed on the upper part of the wafer by performing a first preprocessing process. A second nitride film(104) is formed on the upper part of the first nitride film by performing a second preprocessing process. An oxide film(110) is formed by forming a dry oxidation process on the second nitride film. The oxide film comprises a silicon-nitrogen-oxygen(106) film and a silicon oxide film(108). An N2 annealing process(112) is performed on the oxide film.
Abstract translation: 目的：提供氧化膜形成方法，以在进行干燥氧化处理之前进行第一和第二预处理，从而提高氧化膜的生长速度。 构成：设置碳化硅晶片（100）。 通过执行第一预处理工艺，在晶片的上部形成第一氮化物膜（102）。 通过进行第二预处理工艺，在第一氮化物膜的上部形成第二氮化物膜（104）。 通过在第二氮化物膜上形成干式氧化工艺形成氧化膜（110）。 氧化膜包括硅 - 氮 - 氧（106）膜和氧化硅膜（108）。 对氧化膜进行N2退火处理（112）。
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公开(公告)号：KR101063380B1
公开(公告)日：2011-09-07
申请号：KR1020080065356
申请日：2008-07-07
Applicant: 현대자동차주식회사
Abstract: 클러치 기어에 치합되는 슬리브가 외측에 결합되고 샤프트가 내측에 결합되는 차량용 싱크로나이저 허브 및 그 제조방법이 소개된다. 싱크로나이저 허브는 크롬(Cr) 2.7~3.3 중량%, 몰리브덴(Mo) 0.4~0.6 중량%, 및 탄소(C) 0.4~0.6 중량%, 그리고 잔부(殘部)는 철(Fe)를 포함하여 구성된다. 싱크로나이저 허브 제조방법은 크롬(Cr) 2.7~3.3 중량%, 몰리브덴(Mn) 0.4~0.6 중량%, 및 탄소(C) 0.4~0.6 중량%, 그리고 잔부(殘部)는 철로 구성된 분말합금을 혼합하는 단계와, 혼합된 분말합금에 압력을 가해 성형체로 성형하는 단계와, 성형된 성형체를 1100 ~ 1300도의 온도로 소결하는 단계와, 소결된 성형체를 300~ 900도 사이에서 1 도/s ~ 3 도/s의 냉각속도로 제어 냉각하는 단계, 및 냉각된 성형체를 150 ~200도의 공기분위기 하에서 30~60분 동안 풀림하는 단계를 포함한다.
싱크로나이저 허브, 클러치 기어, 슬리브, 샤프트-
公开(公告)号：KR100748786B1
公开(公告)日：2007-08-13
申请号：KR1020060040860
申请日：2006-05-08
Applicant: 현대자동차주식회사
Abstract: Provided are a method for manufacturing tin oxide for use as a gas sensor by thermally decomposing a tin oxide precursor in a short period of time and a gas sensor for vehicles using the same. A method for preparing tin oxide includes the steps of: producing porous tin oxide powder in the nano-rod form by pyrolysis of tin oxalate. The pyrolysis of tin oxalate is performed by increasing temperature from room temperature at a rate of 20 to 100°C/min. The pyrolysis is performed by calcination of microwave. The tin oxide precursor is tin oxalate precipitation obtained by reacting a halogenated tin compound and oxalic acid or a derivative thereof in an aqueous reaction medium. The obtained tin oxide shows rapid CO response time.
Abstract translation: 本发明提供一种通过在短时间内热分解氧化锡前体而用作气体传感器的氧化锡的制造方法以及使用该方法的车辆用气体传感器。 制备氧化锡的方法包括以下步骤：通过草酸锡的热解制备纳米棒形式的多孔氧化锡粉末。 草酸锡的热解通过从室温以20至100℃/分钟的速率升高温度来进行。 通过煅烧微波来进行热解。 氧化锡前体是通过使卤化锡化合物和草酸或其衍生物在水性反应介质中反应而获得的草酸锡沉淀。 所获得的氧化锡显示出快速的CO响应时间。
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Patent Agency Ranking
公开(公告)号：KR100435335B1
公开(公告)日：2004-06-10
申请号：KR1020020001671
申请日：2002-01-11
Applicant: 현대자동차주식회사
Inventor： 이용성
IPC: G01F23/36
Abstract: PURPOSE: Electrode composition for a fuel sender is provided to prevent malfunction of a fuel gauge by reducing a creation of an insulation layer through adding copper and cerium to electrode material of the fuel sender. CONSTITUTION: Copper and cerium are added to electrode material of a fuel sender having silver as main component, thereby preventing an insulation layer from being created on the fuel sender. Component of electrode material is adjusted in such a manner that a sulfuric compound layer causing a great contact resistance between an electrode and a contact of the fuel sender is prevented from being created on the fuel sender. That is, by adding copper and cerium to electrode material, erosion resistance against sulfuric component is increased and mechanical property and electric conductivity are properly maintained.
Abstract translation: 目的：提供用于燃料发送器的电极组合物，以通过向燃料发送器的电极材料中添加铜和铈来减少绝缘层的产生来防止燃料计量器的故障。 构成：将铜和铈添加到以银为主要成分的燃料发送器的电极材料中，由此防止在燃料发送器上产生绝缘层。 防止在燃料发送器上产生导致电极与燃料发送器的触点之间的接触电阻很大的硫化合物层的电极材料的成分被调节。 即，通过在电极材料中添加铜和铈，可以提高对硫成分的耐腐蚀性，并且适当地保持机械性能和导电性。
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公开(公告)号：KR1020030012537A
公开(公告)日：2003-02-12
申请号：KR1020010046593
申请日：2001-08-01
Applicant: 현대자동차주식회사
Inventor： 이용성
CPC classification number: B01J21/063 , B01J35/004 , B60R1/006
Abstract: PURPOSE: Composition of photocatalyst for use in coating side mirrors of an automobile, and its use are provided, wherein the photocatalyst contains 100 g of titanium oxide and 5-50 g of silicon and has excellent hydrophilicity even at dark places. CONSTITUTION: The photocatalyst contains 100 g of titanium oxide into which 0.1-5.0 g of boron is doped and 5-50 g of silicon having a grain size of 5-100 mm.
Abstract translation: 目的：提供用于汽车侧镜的光催化剂组合物及其用途，其中光催化剂含有100g氧化钛和5-50g硅，即使在黑暗处也具有极好的亲水性。 构成：光催化剂含有100g掺杂有0.1-5.0g硼的氧化钛和5-50g粒径为5-100mm的硅。
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公开(公告)号：KR101776319B1
公开(公告)日：2017-09-08
申请号：KR1020110084234
申请日：2011-08-23
Applicant: 현대자동차주식회사
IPC: H01L29/78 , H01L21/336
Abstract: 본발명은트렌치소스에 P+ 영역을형성하여트렌치게이트하단에집중되는전계를완화시켜주는구조에추가로높은농도의 N+ 영역을형성하여공핍층의확산을방지함으로써소자의온저항을저감할수 있는반도체소자를제공하는데그 목적이있다. 상기한목적을달성하기위해본 발명에따른반도체소자는트렌치소스의하단에배치되며, 트렌치소스에 PN 접합을형성하여트렌치게이트하단의산화막에집중되는전계를분산시키는전계분산층을포함하되, N- 에피층의상단부에배치되며, 상기전계분산층이형성하는 PN 접합의공핍층확산을방지하는공핍확산방지층을더 포함하는것을특징으로한다.
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公开(公告)号：KR1020160149898A
公开(公告)日：2016-12-28
申请号：KR1020150087711
申请日：2015-06-19
Applicant: 현대자동차주식회사
CPC classification number: G01N15/0656 , F01N11/00 , F01N2550/04 , F01N2560/05 , F01N2560/12 , G01N15/0606 , G01N2015/0046 , Y02T10/47
Abstract: 입자상물질센서에관한것이다. 입자상물질센서는기판상에이격배치되는제1 및제2전극을포함하며, 상기제1 및제2전극사이에축적되는입자상물질의양에대응하여커패시턴스를발생시키는입자상물질감지부, 상기커패시턴스에의해공진주파수가결정되는주파수신호를발생시키는신호발생부, 그리고상기주파수신호에서기 설정된기준주파수에서의신호크기를검출하고, 상기신호크기의변화를토대로상기입자상물질의배출수준을판별하는감지결과처리부를포함할수 있다.
Abstract translation: 提供颗粒物传感器。 颗粒物质传感器包括颗粒物质检测单元，其具有单独设置在基板上的第一和第二电极，并且被配置为产生对应于在第一和第二电极之间累积的颗粒物质的量的电容。 信号发生器被配置为产生通过电容确定谐振频率的频率信号。 检测结果处理器被配置为检测频率信号中的预定参考频率的信号幅度，并基于信号幅度的变化来区分颗粒物的排放水平。
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公开(公告)号：KR1020150076841A
公开(公告)日：2015-07-07
申请号：KR1020130165486
申请日：2013-12-27
Applicant: 현대자동차주식회사
Abstract: 압저항센서는반도체기판, 상기반도체기판에서중심체를중심으로십자형태로형성된 4개의빔, 및상기 4개의빔 위에형성된 16개의압저항패턴을포함하고, 상기 16개의압저항패턴은 X자형태로구성되어상기 4개의빔에배치되는 4개의압저항패턴그룹을포함한다. 압저항센서의측정정밀도가향상될수 있다.
Abstract translation: 压阻传感器包括：半导体衬底; 围绕半导体衬底上的中心体相互交叉的四个光束; 和四个波束上形成的16个压阻图案。 16个压阻图案组成一个X形，包括四个压阻模式组，四个光束上布置。 因此，压阻传感器提高了测量精度。
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