baber/WOPTO huggingface dataset:
Patent KR-20130117866-A (KR)
Inventor: NAKATSUJI RYO
IPC: C09K23/52
Filed: 2012-01-26
Abstract: [과제] 발포제에 기인하는 취급, 작업상의 문제(예: 폭발이나 화재의 위험성) 및 가교 저해나, 발포제 잔사에 의한 금형 오염·환경 오염이라는 문제가 없고, 발포 대상에 대한 균일 분산성이 우수하여, 화학 분해형 발포제의 대체품으로서 사용 가능한 우수한 발포제를 제공한다.   
[해결수단] (A) 이온 교환수(25℃) 중에서의 포화 흡수 배율이 10∼1000g/g인 고분자 화합물과, (B) 물로 적어도 형성되고, 온도 20℃에서의 점탄성 측정으로부터 구해지는 주파수 5rad/s에서의 저장 탄성률(G')이 8.0×10 1 ∼1.0×10 6 Pa인 발포제.
Patent KR-20140057475-A (KR)
Inventor: KAO LUNG CHING
IPC: H01L21/762
Filed: 2012-02-03
Abstract: 제1 도전형의 반도체 기판을 포함하는 반도체 정류기가 제공된다.  기판 상에는 에피택시층이 형성된다.  에피택시층은 기판보다 낮은 농도로 도핑된 제1 도전형으로 이루어진다.  에피택시층 내에는 다수의 부유게이트가 형성되고, 에피택시층 위에는 이 에피택시층과 쇼트키 접촉을 이루는 금속층이 배치된다.  금속층 위에 제1 전극이 형성되고, 기판의 뒷면에는 제2 전극이 형성된다.
Patent KR-20140016331-A (KR)
Inventor: TANAKA SATOSHI
IPC: B32B7/02
Filed: 2012-04-04
Abstract: 본 발명은, 기재 상에, 평균 단축 길이가 150 ㎚ 이하인 금속 나노 와이어 및 매트릭스를 포함하는 도전성층, 그리고, 하기 일반식 (I) 로 나타내는 삼차원 가교 구조를 포함하여 구성되는 보호층을, 이 순서로 구비하고, 상기 보호층 상으로부터 측정한 표면 저항률이 1,000 Ω／□ 이하인, 흠집 및 마모에 대해 높은 내성을 갖고, 또한 도전성이 우수하고, 투명성, 내열성, 내습열성, 및, 굴곡성이 우수한 도전성 부재, 그 제조 방법, 그리고 당해 도전성 부재를 사용한 터치 패널 및 태양 전지를 제공한다. 
-M 1 -O-M 1 -     (I) 
(일반식 (I) 중, M 1  은 Si, Ti, Zr 및 Al 로 이루어지는 군에서 선택된 원소를 나타낸다.)
Patent KR-20140026446-A (KR)
Inventor: BORDE XAVIER
IPC: B41N1/06
Filed: 2012-03-28
Abstract: 본 발명은 특히, 초기에 평면상 서포트(G)에 의해 구성되는 진정 문서(1)용 보안 요소(12)로서, 상기 보안 요소가 다수의 선(16)으로 이루어진 부조로 된 망상 무늬(14)를 포함하고, 부조의 선(16) 각각은 소정의 선(16)을 따라서 또는 하나의 선에서 다른 선으로의 점진적 형태 변화를 포함하는 프로파일(F)을 가지고, 상기 망상 무늬(16)는 채색된 것인 진정 문서(1)용 보안 요소(12)에 있어서, 상기 채색된 망상 무늬(16)는 적어도 두 3의 인접하거나 연속된 다른 색(B, R, J)의 필라멘트(120, 121, 122)들에 의해 형성된 연속된 밴드(3)들의 반복에 의해 구성되며, 이들 밴드(3)들은 모두 상기 망상 무늬(14)의 상기 선(16)들과 같은 방향을 가지는 것을 특징으로 하는 진정 문서용 보안 요소(12)에 대한 것이다.
Patent KR-20140020992-A (KR)
Inventor: IKEDA WATARU
IPC: B44C1/175
Filed: 2012-04-26
Abstract: 수압전사필름의 인쇄 패턴에 도포해서 침투시켜야 할 도포제는, 광중합성 모노머와 광중합성 올리고머와 광중합개시제를 함유하는 자외선 경화 수지 조성물을 주성분으로 하고, 광중합성 모노머는 3개 이하의 작용기와 20% 이하의 체적수축률을 지니며, 광중합성 올리고머는 10개 이하의 작용기를 지니고, 또한 5 내지 50㎛의 평균 입자직경을 지니는 폴리우레탄 비즈를 포함하며, 이 폴리우레탄 비즈는 자외선 경화 수지 조성물 100중량부에 대해서 15 내지 100중량부로 배합되어 있다.  이 도포제는, 폴리우레탄 비즈에 의해 장식층의 표면에 유연감이나 습윤감과 같은 촉감을 부여할 수 있다.
Patent KR-20140130363-A (KR)
Title: 폴리비닐알코올계 중합체 필름 및 그 제조 방법
Inventor: MORI Yasujiro
IPC: G02B5/30
Filed: 2013-03-06
Abstract: (과제) 
장파장 영역의 흡광도가 높고, 또한 편광도가 높은 편광 필름을 제조할 수 있는 PVA 계 중합체 필름, 및 그 제조 방법의 제공. 
(해결수단) 
수중에서의 결정 길이 주기가 14.5 ∼ 16.0 ㎚ 인 PVA 계 중합체 필름.     또, 회전축이 서로 평행한 복수의 건조 롤과 열처리 롤을 구비하는 막제조 장치를 사용하여 PVA 계 중합체 필름을 막제조할 때에, 식 (I) 로 나타내는 T 1→2  가 60 ∼ 75 가 되도록 건조시키는, PVA 계 중합체 필름의 제조 방법. 
T 1→2 ={T 1 ×(40-V 1 )+T 2 ×(V 1 -V 2 )}/(40-V 2 )		(I) 
(T 1  은 제 1 건조 롤의 표면 온도 (℃) 를, V 1  은 제 1 건조 롤로부터의 박리시의 필름의 휘발분율 (질량％ ; 단 10 ∼ 30 이다) 을, T 2  는 제 2 건조 롤로부터 최종 건조 롤까지의 각 건조 롤의 표면 온도의 평균값 (℃) 을, V 2  는 최종 건조 롤로부터의 박리시의 필름의 휘발분율 (질량％) 을 나타낸다.)
Patent KR-20140041564-A (KR)
Inventor: YAMADA RYU
IPC: A01N43/80
Filed: 2012-06-22
Abstract: 현재, 다수의 제초 조성물이 개발 및 사용되고 있다. 그러나, 방제하고자 하는 잡초는 종류가 많고, 이의 발생이 장기간에 걸친다. 따라서, 폭넓은 살초 스펙트럼을 가지며 고활성이며 지속 효과가 긴 제초 조성물의 출현이 요구된다. 본 발명은 (A) 플라자설퓨론, 니코설퓨론 및 이들의 염으로 이루어진 군에서 선택되는 적어도 1종, 및 (B) 피록사술폰 또는 이의 염을 포함하는 상승적 제초 조성물에 관한 것이다. 본 발명의 상승적 제초 조성물에 따르면, 폭넓은 살초 스펙트럼을 가지며 고활성이며 지속 효과가 긴 제초 조성물이 제공될 수 있다.
Patent KR-20140039238-A (KR)
Inventor: YAMANAKA KAZUHIKO
IPC: C03B18/02
Filed: 2012-06-22
Abstract: 본 발명은, 화학 강화 후의 휨을 효과적으로 억제할 수 있음과 함께, 화학 강화 전의 연마 처리 등을 생략 또는 간략화할 수 있는 화학 강화용 플로트 유리를 제공한다.  본 발명은, 성형 시에 용융 금속과 접하는 보텀면과, 상기 보텀면에 대향하는 톱면을 갖는 화학 강화용 플로트 유리이며, 깊이 5 내지 10㎛에 있어서의 규격화 수소 농도의 톱면과 보텀면의 차의 절댓값이 0.35 이하인 화학 강화용 플로트 유리, 깊이 5 내지 10㎛에 있어서의 평균 H/Si 강도의 톱면에 대한 보텀면의 비가 1.65 이하인 화학 강화용 플로트 유리 및 깊이 5 내지 30㎛에 있어서의 표층 β-OH의 톱면에 대한 보텀면의 비가 1.27 이하인 화학 강화용 플로트 유리에 관한 것이다.
Patent KR-20150085683-A (KR)
Inventor: JOO SI HWAN
IPC: D01D5/08
Filed: 2014-01-16
Abstract: The present invention relates to a dimensionally stable polyester tire cord having a thread manufactured by controlling weaving and twisting conditions, and to a manufacturing method thereof. The tire cord weaves and dips a polyester thread. A ratio (E1/E2) of the ductility (@2.25g/d) E2 after curing the tire cord at 170°C for 20 minutes, and the ductility (@2.25g/d) E1 before curing the tire cord is less than or equal to 2.0.
Patent KR-20150087893-A (KR)
Inventor: GONG SUK TAE
IPC: B29D23/00
Filed: 2014-01-23
Abstract: The present invention relates to a socket type FRP pipe manufacturing method. The method includes the steps of processing and fitting a male unit which is hard to process due to the oval shape formed by the weight after being released in advance when the socket type FRP pipe is wound and covering a part to finish the winding process, thereby eliminating the need to process the male unit after being released. The pipe (9-1) with the prefabricated male unit is fitted to the surface of a mold to form the male unit, and a side of the male unit is covered in the winding process, thereby eliminating the need for a separate male unit processing operation by releasing the male unit after curing. The present invention manufactures products by the precisely prefabricated male unit pipe in a mold and winds the pipe to fit the socket to automatically complete the male unit after the winding, curing, and releasing processes, thereby preventing unnecessary material loss and maximizing the productivity.
Patent KR-20150089365-A (KR)
Inventor: LEE KANG WOO
IPC: G06F15/16
Filed: 2014-01-27
Abstract: The present invention relates to a method for managing and controlling an application program executed in a client terminal connected to a management server through a network. Provided is the method for managing and controlling the application program which includes the steps of: enabling a management control agent installed in the client terminal to obtain a prohibition process list about the corresponding client terminal stored in a database of the management server and to transmit the obtained prohibition process list to a process sensing driver; and enabling the process sensing driver to forcibly terminate the corresponding prohibition process by storing the ID of each process included in the transmitted prohibition process list and calling a termination thread about the ID of the prohibition process which is executed.
Patent KR-20140098706-A (KR)
Inventor: FUKUZAKI SAORI
IPC: C08J5/00
Filed: 2014-01-29
Abstract: The present invention provides an epoxy resin molded article with excellent thermal conductivity and an epoxy composition suitable for forming the epoxy resin molded article. The present invention relates to an epoxy composition having an epoxy monomer with a mesogenic structure and a phenolic hardener with a triphenyl methane structure.
Patent KR-20150090651-A (KR)
Title: 마늘 새싹 추출물을 유효성분으로 함유하는 인지기능 장애의 예방 또는 치료용 조성물
Inventor: KIM JONG SANG
IPC: A61P25/00
Filed: 2014-01-29
Abstract: 본 발명은 마늘 새싹 추출물을 함유하는 인지기능 장애의 예방 또는 치료용 조성물에 관한 것이다. 본 발명의 마늘 새싹 추출물은 인지능력 및 기억력을 개선시키는 효과가 발아되지 않은 생마늘에 비하여 탁월하여, 인지기능 장애의 예방 또는 치료에 유용하게 사용될 수 있다.
Patent KR-20150092920-A (KR)
Inventor: PARK SE KYUNG
IPC: G01S7/40
Filed: 2014-02-06
Abstract: The present invention relates to a calibration jig of a radar, the camera, and a calibration system. The calibration jig of a radar and a camera comprises: a radar reflector unit which includes a first reflector face, a second reflector face, and a third reflector face, in which a lower side of the first reflector face and one side of the third reflector face form a first corner, a lower side of the second reflector face and the other side of the third reflector face form a second corner, and the longitudinal side of the first reflector face and the longitudinal side of the second reflector face form a third corner; and a camera pattern board unit which includes a first pattern face expanded and formed from an end portion of the first corner and an end portion of the third corner and forming a predetermined pattern, a second pattern face expanded and formed from an end portion of the second corner and the end portion of the third corner and forming the predetermined pattern, and a third pattern face expanded and formed from the end portion of the first corner and the end portion of the second corner and forming the predetermined pattern.
Patent KR-20150093899-A (KR)
Inventor: KIM GI CHERL
IPC: G02B6/00
Filed: 2014-02-07
Abstract: An apparatus for manufacturing a light guide panel and a method for manufacturing a light guide panel are provided. The apparatus for manufacturing a light guide panel comprises: a first dummy plate which is disposed on a first light guide panel manufacturing disk; and a cutting device which cuts the first light guide panel manufacturing disk, wherein a lower face of the first dummy plate includes a first concave portion corresponding to a first convex portion disposed on an upper face of the first light guide manufacturing disk.
Patent KR-20150094284-A (KR)
Inventor: PARK SEONG JU
IPC: C23C16/26
Filed: 2014-02-11
Abstract: The present invention relates to a method for directly growing patterned graphene and the graphene prepared by using the same. The method includes the step of forming a hole on a mask layer on a substrate to grow the graphene. Accordingly, the graphene is patterned. Also, the present invention does not need an extra transfer process, thereby increasing the process efficiency.
Patent KR-20150094948-A (KR)
Inventor: KIM JAE CHEON
IPC: G01B11/00
Filed: 2014-02-12
Abstract: An optical inspection apparatus comprises: a first light source which irradiates a display panel with light having a first wavelength; a second light source which irradiates the display panel with light having a second wavelength; a third light source which irradiates the display panel with light having a third wavelength; a camera which includes a first filter passing the light having the first wavelength reflected from the display panel, a second filter passing the light having the second wavelength reflected from the display panel, a third filter passing the light having the third wavelength reflected from the display panel, a first charge coupling element disposed corresponding to the first filter, a second charge coupling element disposed corresponding to the second filter, and a third charge coupling element disposed corresponding to the third filter; and an image analyzing unit which analyzes a defect of the display panel by combining a first image acquired from the first charge coupling element, a second image acquired from the second charge coupling element, and a third image acquired from the third charge coupling element.
Patent KR-20150098276-A (KR)
Inventor: LEE TEK HEE
IPC: G06Q50/10
Filed: 2014-02-19
Abstract: The present invention relates to a remote management system for a provisional water supply system, which comprises: a provisional water supply system monitoring device detecting state information including information on the quality of water stored in a purified water tank of a provisional water supply system to wirelessly transmit the state information through a monitoring communication unit; and a local terminal receiving the state information wirelessly transmitted from the provisional water supply system monitoring device to transmit the received information through a communication network to a management server, wherein the provisional water supply system monitoring device encrypts the state information by a security module and then transmits the encrypted information and the local terminal receives the wireless signals encrypted by the provisional water supply system monitoring device and then processes the received signals. According to the remote management system for a provisional water supply system, water quality-related information sensed for the water quality of the provisional water supply system is doubly encrypted and then transmitted, thereby increasing security.
Patent KR-20150099929-A (KR)
Inventor: LEE CHANG WOO
IPC: B67D9/00
Filed: 2014-02-24
Abstract: Disclosed are a system and a method for processing boil-off gas. According to the present invention, the system for processing boil-off gas, which is generated in an LNG storage tank in a ship or a marine structure, comprises: a regasification line for supplying natural gas by regasifying LNG stored in the LNG storage tank; and a high-pressure compression line which compresses the boil-off gas generated in the LNG storage tank at a high pressure and supplies the gas to a downstream part of the regasification line.
Patent KR-20140109808-A (KR)
Inventor: LEE CHUL HEE
IPC: H04N19/503
Filed: 2014-02-24
Abstract: An apparatus to encode and decode video and a method thereof are disclosed. According to the present invention, the apparatus to encode video includes: a reference times measuring unit which measures the number of times to be referenced by the other frames in each coding unit in a plurality of frames forming each GOP of input video data when the video data is inputted; and an output changing unit which randomly changes an output value in each coding unit, based on the measured reference times.
Patent KR-20150101005-A (KR)
Inventor: SHIN MIN KYO
IPC: G06Q50/30
Filed: 2014-02-24
Abstract: The present invention relates to a method for synchronizing card content. The method includes: (a) a step of posting the card content on a web site; (b) a step of registering information related to the posted card content on the web site; and (c) a step of synchronizing information registered on the web site related to the card content on the frame of the card content.
Patent KR-20150104459-A (KR)
Title: The fault diagnosis system and method of mechanical structure
Inventor: KIM JONG SU
IPC: G01B21/32
Filed: 2014-03-05
Abstract: The present invention relates to a fault diagnosis system of a mechanical structure which comprises a frequency detection part examining a natural frequency of a mechanical structure, and detecting a corresponding frequency; a moment pressure part applying a moment having the detected frequency to the mechanical structure; an output signal obtaining part obtaining an output signal from the mechanical structure; a characteristic vector extracting part extracting a characteristic vector from the obtained output signal; a default diagnosis part diagnosing default of the mechanical structure from a complex module by using the extracted characteristic vector; and a default checking part checking location and size of the diagnosed default from the complex module.
Patent KR-20150107521-A (KR)
Inventor: KWON SUN YOUNG
IPC: G06F3/044
Filed: 2014-03-14
Abstract: A touch input device according to the present invention is a touch input device which can detect the touch pressure of each touch related to at least two of simultaneous multi-touch. The touch input device includes: a substrate; a touch sensor panel comprising a plurality of driving electrodes and a plurality of receiving electrodes; and an adhesive layer at the substrate and an edge of the touch sensor panel for forming a spacer layer separating the substrate and the touch sensor panel. Here, the adhesive layer can be formed along the substrate and the edge of the touch sensor panel for having at least one through-hole to enable to flow air between the spacer layer and the outside of the touch input device.
Patent KR-20140118847-A (KR)
Inventor: DONG QINLI
IPC: C09J133/06
Filed: 2014-03-26
Abstract: Provided in the present invention is an adhesive tape for an electrochemical device which has no damage on a material of an object like a battery and an adhesive tape when a problem relating to attachment arises during a manufacturing and processing process of an electrochemical device (especially, an electrolytic condenser or a battery), and has no remaining adhesive to be rapidly peeled off. The adhesive tape for an electrochemical device has an adhesive layer on at least one side of a base material of the same, and has key strength of a base material and an adhesive layer of 7.0 N/10 mm or more.
Patent KR-20150112397-A (KR)
Inventor: NAM GUNG RAK
IPC: F03D11/04
Filed: 2014-03-28
Abstract: The present invention relates to an offshore wind base support construction method capable of manufacturing a base frame of a structure on land, and quickly constructing in a short period of time on sea; and an offshore wind base support which can semi-permanently be used as damage does not occur due to oxidation or corrosion underwater after construction, and constructed thereof. According to the present invention, the offshore wind base support construction method comprises: (1) a step of manufacturing FRP mold fragments in an arc form on land; (2) a step of manufacturing a lowest circular FRP mold by connecting the FRP mold fragments; (3) a step of suspending the lowest circular FRP mold on a suspending device; (4) a step of fastening an other circular FRP mold on an upper part of the lowest circular FRP mold, and lowering as much as the height thereof; (5) a step of completing an offshore wind base support structure by repeating step (4) until the lowest circular FRP mold reaches a bottom floor; (6) a step of placing and curing cement concrete in an inner space of the offshore wind base support structure; (7) a step of fixating the offshore wind base support on a rock by excavating the bottom surface inside the offshore wind base support structure; and (8) a step of placing and curing plain concrete inside the offshore wind base support.
Patent KR-20150116038-A (KR)
Inventor: KIM YOUNG DOK
IPC: C02F1/28
Filed: 2014-04-03
Abstract: A photo-regenerable adsorbent in accordance with the present invention comprises: a porous carrier as the core; and a shell with a photocatalyst deposited on the surface of the porous carrier by atomic layer deposition. Therefore, the photo-regenerable adsorbent: is capable of adsorbing contaminants in water by acting as a porous adsorbent; exhibits higher efficiency in adsorbing the contaminants in water compared to conventional adsorbents; and is reusable as adsorption sites of the adsorbent are recycled only by light irradiation without a separate regeneration process.
Patent KR-20140122662-A (KR)
Title: 어플리케이션의 이용 이력 정보를 표시하는 방법, 저장 매체 및 장치
Inventor: KAPSU HAN
IPC: G06F3/048
Filed: 2014-04-04
Abstract: 본 발명의 일 실시 예에 따른 어플리케이션의 이용 이력 정보를 표시하는 방법은, 하나 이상의 어플리케이션 아이콘을 표시하는 과정; 상기 하나 이상의 어플리케이션 아이콘 중 제1 어플리케이션 아이콘을 선택하는 제1 사용자 입력을 수신하는 과정; 상기 제1 사용자 입력의 입력방식이 제1 입력방식이면 상기 제1 어플리케이션 아이콘에 해당하는 어플리케이션을 실행하고, 상기 제1 사용자 입력의 입력방식이 제2 입력방식이면 상기 어플리케이션 아이콘에 해당하는 어플리케이션의 이용 이력을 표시하는 과정을 포함한다.
Patent KR-20150117940-A (KR)
Title: Ballast water treatment apparatus
Inventor: LEE KANG LAK
IPC: C02F1/461
Filed: 2014-04-11
Abstract: Provided is a ballast water treatment apparatus. According to an exemplary embodiment of the present invention, provided is a ballast water treatment apparatus for treating ballast water supplied to a ballast tank installed in a ship or a marine structure, which includes a storage tank storing a sterilizing material, and a sterilizing material supplying unit for supplying the sterilizing material with the ballast water supplied to the ballast tank or supplying the sterilizing material to the storage tank, wherein the sterilizing material stored in the storage tank may be supplied to a marine organism adhesion position on the ship or the marine structure for preventing the marine organism from being adhered on the ship or the marine structure.
Patent KR-20140146999-A (KR)
Inventor: WANG DAOHAI
IPC: G02B5/30
Filed: 2014-04-14
Abstract: (OBJECTIVE) A liquid crystal aligning layer having a good bonding property with a substrate. (SOLUTION) Among the polymer components of a liquid crystal aligning agent, a repeating unit (a) having an optical aligning function, a repeating unit (b) having at least one kind selected from a group of at least five-membered heterocycles, cyclic ketone, and alkyl chain, and a repeating unit (c) having at least one kind selected from a group of oxetanyl radical and oxiranyl radical are included.
Patent KR-20150119515-A (KR)
Inventor: MOK RANG KYUN
IPC: H04N9/68
Filed: 2014-04-15
Abstract: An illumination adaptation based image compensating method comprises the steps of: analyzing an illumination environment of a space where a user watches an image displayed on a display device to extract an illumination adaptation degree with respect to long wavelength light; converting image data for implementing the image from a CIE-RGB color space to a CIE-LMS color space via a CIE-XYZ color space; applying the illumination adaptation degree for the long wavelength light to the image data in the CIE-LMS color space to compensate the image data; and reverse-converting the compensated color data from the CIE-LMS color space to the CIE-RGB color space via the CIE-XYZ color space.
Patent KR-20150118773-A (KR)
Title: Composition comprising plant extracts for prevention or treatment of thrombosis diseases
Inventor: HWANG SUNG YEOUN
IPC: A61K36/537
Filed: 2014-04-15
Abstract: The present invention relates to a pharmaceutical composition for treating or preventing thrombotic disorders due to improvement in circulatory disturbance and blood circulation, the composition containing, as an active ingredient: a composite herbal medicine extract including Angelica gigas and Gardenia jasminoides Ellis; or a composite herbal medicine extract including Angelica gigas, Salviae miltiorrhizae Radix, and Gardenia jasminoides Ellis. Also, the present invention relates to a functional health food for preventing or ameliorating thrombotic disorders due to improvement in circulatory disturbance and blood circulation. The composite herbal medicine extract, which is an active ingredient for the pharameutical composition or the functional health food, has antioxidative effects, thrombus dissolving effects, and inhibitory effects on expression of cell adhesion proteins. Also, the composite herbal medicine extract inhibits expression of vascular inflammation inducing enzymes and production of blood coagulation-related factors, thereby being able to be used for treating or preventing thrombotic disorders including myocardial infarction, cerebral hemorrhage, stroke, and cerebral infarction.
Patent KR-20150120105-A (KR)
Title: Screw fixing apparatus
Inventor: KIM KYOUNG TAE
IPC: A61B17/70
Filed: 2014-04-17
Abstract: The present invention relates to a screw fixing apparatus. A screw fixing apparatus according to one embodiment of the present invention comprises a screw capable of being inserted into human body and a screw anchor which has an inner space to insert the screw, and can prevent a loosening of the screw by inserting the screw anchor before inserting the screw into the human body.
Patent KR-20140128883-A (KR)
Inventor: CHA JIN MYEONG
IPC: B01D53/86
Filed: 2014-04-28
Abstract: 본 발명은 탈황용 Fe-DPTA 액상촉매 조성물 및 이의 제조방법에 관한 것으로서, 더욱 상세하게는 황화수소나 아황산 가스와 같은 황화합물 제거하는데 사용되는 종래의 Fe-EDTA, Fe-NTA 등의 액상촉매의 단점을 보완하여 킬레이트 분해를 최소화하며 넓은 pH영역에서 열적 안정성이 우수한 탈황용 Fe-DPTA 액상촉매 조성물 및 이의 제조방법에 관한 것이다.  
본 발명의 탈황용 Fe-DPTA 액상촉매 조성물은 황화합물 가스를 제거하기 위한 탈황용 액상촉매 조성물에 있어서, 물에 용해되어 철(Fe) 이온을 발생시키는 철염과, 상기 철 이온과 결합하는 킬레이트제로 다이에틸렌트리아민펜타아세트산(diethylene triamine pentaacetic acid, DTPA)을 포함한다.
Patent KR-20140135643-A (KR)
Inventor: BEYER MICHAEL
IPC: B32B27/34
Filed: 2014-05-15
Abstract: A compressed-air brake line which includes I. an outer layer consisting of a forming composition including 50 wt% or more of PA11 and/or PA12; and II. an inner layer consisting of a forming composition including 50 wt% or more of polyimide having a monomer unit except for PA11 and PA12 including average of eight or more carbon atoms is produced with the less costs. The A compressed-air brake line has high bursting strength even at the increased temperature and has excellent low temperature impact resistance and excellent aging resistance.