baber/WOPTO huggingface dataset:
Patent KR-20180099644-A (KR)
Title: 패키지 기판의 저항 용접 처리 방법
Inventor: CUI YONGTAO
IPC: H05K3/12
Filed: 2016-08-26
Abstract: 본 발명은 코어 기판의 표면상에 제1 솔더 마스크 잉크층을 인쇄하는 제1차 인쇄 단계; 제1 솔더 마스크 잉크층 잉크 상에 마스크 오프닝 처리하여 제1 마스크 오프닝을 형성하는 제1차 마스크 오프닝 단계; 제1 솔더 마스크 잉크층의 표면을 그라인딩하는 것을 통해 제1 솔더 마스크 잉크층의 표면이 평평하게 되는 그라인딩 단계; 제1 솔더 마스크 잉크층과 상기 제1 마스크 오프닝 상에 제2 솔더 마스크 잉크층을 인쇄하는 제2차 인쇄 단계; 제2 솔더 마스크 잉크층 상에서 제2 마스크 오프닝은 제1 마스크 오프닝의 범위 내에 위치되도록 마스크 오프닝 처리하여 제2 마스크 오프닝을 형성하는 제2차 마스크 오프닝 처리 단계를 포함하는 패키지 기판의 저항 용접 처리 방법에 관한 것이다. 2회의 솔더 마스크 잉크 인쇄 및 2회의 마스크 오프닝 처리를 통해, 제1 솔더 마스크 잉크층의 외표면 상에 위치된 제2 솔더 마스크 잉크층의 평탄도 오차가 마이크론 레벨보다 작게 되며, 또한 제1 마스크 오프닝 범위 내에 위치된 제2 솔더 마스크 잉크층에 대해 마스크 오프닝 처리를 재차 수행하여 제2 마스크 오프닝을 형성하며, 2회를 거친 인쇄는 패키지 기판상의 마스크 오프닝에 영향을 주지 않는다.
Patent KR-20180082999-A (KR)
Title: 링크된 디바이스들에 대한 신호 송수신을 위한 방법 및 장치
Inventor: AGIWAL ANIL
IPC: H04W8/02
Filed: 2016-12-09
Abstract: 본 개시는 LTE와 같은 4G 통신 시스템 이후 보다 높은 데이터 전송률을 지원하기 제공될 5G 또는 pre-5G 통신 시스템에 관련된 것이다. 본 개시에서는, 제1 디바이스와 제2 디바이스를 포함하는 링크된 복수의 디바이스들에 대한 신호를 송수신하는 방법에 있어서, 상기 제1 디바이스가 상기 제2 디바이스와 근접 무선 인터페이스를 통해서 페어링하고 상기 제2 디바이스의 식별 정보를 공유하는 과정과, 상기 제1 디바이스가 상기 제2 디바이스에 대한 페이지 기록을 포함하는 페이징 메시지를 셀룰러 무선 인터페이스를 통해 셀룰러 네트워크로부터 수신하는 과정과, 상기 제1 디바이스가, 상기 수신한 페이징 메시지를 토대로, 페이지 요청 메시지를 상기 근접 무선 인터페이스를 통해 상기 제2 디바이스로 전송하는 과정을 포함한다.
Patent KR-20180083936-A (KR)
Title: 조합 치료 및 그의 용도 및 방법
Inventor: MAYES PATRICK A
IPC: A61K47/68
Filed: 2016-12-01
Abstract: BCMA에 결합하는 항원 결합 단백질과 면역조정제, 예컨대 PD-1 또는 OX40에 결합하는 항원 결합 단백질의 조합물, 그의 제약 조성물, 그의 용도, 및 암에서의 사용을 포함하는, 상기 조합물을 투여하는 것을 포함하는 치료 방법이 본원에 개시된다.
Patent KR-20180114119-A (KR)
Title: 점착제 및 이를 포함하는 물품
Inventor: NAKAJIMA SHOKO
IPC: B32B7/12
Filed: 2016-03-01
Abstract: 본 발명의 일 양태는 (A) 유리 전이 온도 -50 내지 -25℃ 를 갖는 아크릴계 중합체 100 질량부; (B) 에폭시 기를 갖는 실란 커플링제 0.01 내지 3 질량부; (C) 한 분자 중에 2 이상의 에폭시 기를 갖는 화합물 0.01 내지 0.9 질량부; 및 (D) 유기 다가-금속 화합물 0.01 내지 0.5 질량부를 포함하는 점착제이다.     본 발명의 또다른 양태는 상기 점착제를 포함하는 층을 포함하는 화장 시트이다.     본 발명의 또다른 양태는 물품 본체의 정면부를 개폐하는 문의 정면 패널로서, (α) 유리 또는 투명 수지 시트의 층; (β) 상기 점착제를 포함하는 층; 및 (γ) 수지 필름의 층을 물품의 정면측으로부터 이 순서대로, 포함하는 패널이다.        추가의 양태는 물품 본체의 정면부를 개폐하는 문의 정면 패널로서, (γ) 수지 필름의 층; (β) 상기 점착제를 포함하는 층; 및 (α) 유리 또는 투명 수지 시트의 층을 물품의 정면측으로부터 이 순서대로, 포함하는 패널이다.
Patent KR-20180116376-A (KR)
Title: 피롤리돈을 함유한 폴리아미드를 포함하는 폴리아미드 혼합물
Inventor: KRAEMER ROLAND HELMUT
IPC: C08K5/00
Filed: 2017-01-24
Abstract: 본 발명은  
A)
B) 이외의 열가소성 폴리아미드 10 내지 98 중량%, 
B)
2-피롤리돈에서 유도된 단위를 포함하는 열가소성 폴리아미드 1 내지 50 중량%, 
C)
할로겐 무함유 난연제 0 내지 40 중량%, 
D)
섬유상 또는 입상 충전제 또는 이들의 혼합물 0 내지 60 중량%, 
E)
추가 첨가 물질 0 내지 30 중량% 
를 포함하고, A) 내지 E)의 중량 백분율의 합이 100%인 열가소성 성형 조성물에 관한 것이다.
Patent KR-20190003492-A (KR)
Title: 섬유상 생체고분자를 수득하기 위한 생체고분자 추출 방법, 상기 방법으로 수득된 섬유상 생체고분자 및 섬유상 알기네이트 아미드
Inventor: PICKEN STEPHEN JAMES
IPC: C08B37/00
Filed: 2017-03-16
Abstract: 설치된 선행 기술 반응기에서, 미생물의 치밀한 응집물이 전형적으로 세포외 기질에 형성되거나 이에 내장된다. 그와 같은 것은 물, 구상체, 생물막 등보다 더 높은   점도를 갖는 과립, 구 유사 개체와 관련될 수 있다. 상기 치밀한 응집물은 세포외 고분자 물질, 또는 생체고분자, 특히 선형 다당류를 포함한다. 본 발명은 과립 슬러지로부터의 생체고분자 추출 분야에서, 상기 공정에 의해 수득된 섬유상 생체고분자, 특히 알기네이트 또는 세균성 알기네이트, 및 상기 생체고분자의 용도에 관한 것이다.
Patent KR-20190013710-A (KR)
Title: 프린트 배선판용 수지 조성물 및 그것을 이용한 프린트 배선판용 수지 시트
Inventor: HOSOI TOSHIHIRO
IPC: C08G59/40
Filed: 2017-05-30
Abstract: 본 발명은 B 스테이지의 상태에서 높은 가요성을 가지고, 또한 경화체가 열에 대하여 치수 안정성이 높은 프린트 배선판용 수지 조성물을 제공하는 것을 목적으로 한다. 프린트 배선판용 수지 조성물은, 말레이미드 화합물과 중량 평균 분자량이 5만 이상인 (메타)아크릴 수지와 경화 촉진제와 무기 필러를 함유한다. 말레이미드 화합물과 (메타)아크릴 수지와 경화 촉진제의 합계 100질량부에 대하여, 말레이미드 화합물이 25질량부 이상 93질량부 이하 포함된다. (메타)아크릴 수지가 7질량부 이상 70질량부 이하 포함된다. 무기 필러가 100질량부 이상 400질량부 이하 포함된다.
Patent KR-20180123741-A (KR)
Inventor: SCHNEIDER DENNIS I
IPC: G16H10/60
Filed: 2013-03-14
Abstract: 포함된 약제 유닛에 대응하는 약제 요청서의 집행에 대한 시스템 및 관련 방법이 제공된다.  요청서 집행 로직은 소정의 약제 요청서를 채우기 위해 복수의 다양한 집행 장소 중 하나를 선택하는데 사용하도록 결정 데이터를 환자 간호 공급처에게 제공하는 것을 포함할 수 있다.  요청서 라우터는 복수의 집행 장소 중 선택된 하나에 대해 약제 요청서를 라우팅할 수 있다.  집행 장소는 집행 장소에 의해 집행되는 대응하는 약제 요청서에 대응하는 관계로 약제 요청서 메타데이터(예컨대, 약제 유닛의 준비 및 취급에 관련된 데이터)를 약제 요청서 데이터베이스에 제공할 수 있다.  약제 요청서 메타데이터는 약제 요청서 데이터베이스에 저장될 수 있고, 환자 간호 공급처에 의해 분배되는 약제 유닛에 대해 개선된 관리 기능성을 용이하게 하도록 접근될 수 있다.
Patent KR-20180135945-A (KR)
Title: 가상 브라우저 통합
Inventor: MOMCHILOV GEORGY
IPC: G06F9/455
Filed: 2017-05-22
Abstract: 가상 브라우저를 고유 브라우저 및 고유 웹 어플리케이션들에 통합하기 위한 방법들, 시스템들 및 컴퓨터 판독 가능한 매체들이 제공된다.  일부 실시 예에서, 컴퓨팅 장치는 제1 URL을 열라는 요청을 수신할 수 있다.  그 다음, 상기 컴퓨팅 장치는 상기 제1 URL이 기본적으로 지원되지 않는다고 결정할 수 있다.  상기 제1 URL이 기본적으로 지원되지 않는다고 결정하는 것에 기초하여, 상기 컴퓨팅 장치는 가상화 서버에 의해 호스팅되는 가상 세션에서 호스팅된 가상 브라우저 어플리케이션을 시작할 수 있다.  그 후, 컴퓨팅 장치는 가상화 서버로부터, 호스팅된 가상 브라우저 어플리케이션에 의해 생성된 제1 호스팅된 브라우저 그래픽을 수신할 수 있고, 호스팅된 가상 브라우저 어플리케이션에 의해 생성된 제1 호스팅된 브라우저 그래픽은 제1 URL와 연관된 컨텐츠를 포함할 수 있다.  그 다음, 상기 컴퓨팅 장치는 상기 호스팅된 가상 브라우저 어플리케이션에 의해 생성되는 상기 제1 호스팅된 브라우저 그래픽을 제공할 수 있다.
Patent KR-20190021234-A (KR)
Title: 안면 마스크 제조 프로세스에서 타이를 랩핑하는 방법 및 시스템
Inventor: PAMPERIN MARK T
IPC: B65B35/10
Filed: 2017-08-16
Abstract: 자동화된 시스템 및 방법은 안면 마스크 생산 라인에서 안면 마스크의 연속적인 스트림의 본체 주위에 고정 타이를 랩핑한다.  안면 마스크는 각 안면 마스크가 생산 라인의 이송 방향으로 본체로부터 연장되는 선행 타이 쌍 및 추종 타이 쌍을 갖도록 배향된다.  안면 마스크가 이송 중에 계속 이송됨에 따라 선행 타이 쌍이 본체 아래로 견인되어 본체 아래를 랩핑한다.  후속하여, 안면 마스크가 이송 방향으로 계속 이송됨에 따라 본체가 적어도 한 번 후방으로 뒤집히도록 하기에 충분한 충돌력이 본체 상으로 지향되어 선행 및 추종 타이 쌍이 본체 주위에 추가로 랩핑되게 한다.
Patent KR-20200084628-A (KR)
Title: Method, Apparatus and Recording Medium For Determining Surgical Guide
Inventor: CHOI KYOO OK
IPC: A61C8/00
Filed: 2019-01-03
Abstract: Disclosed are a surgical guide determination method, a surgical guide determination apparatus, and recording medium. The surgical guide determination method is to determine an optimal fixture placement position and placement angle using bone density information and adjacent value information of patient′s oral model data, and determine a surgical guide based on the determined optimal fixture placement position and placement angle, thereby providing a way to save time and money required when designing the surgical guide.
Patent KR-20200085601-A (KR)
Title: Sterilization module and sterilization device having the same
Inventor: AHN SHI HYUN
IPC: A61L2/10
Filed: 2019-01-07
Abstract: The present invention provides a sterilization module to efficiently and uniformly process a large amount of fluid in a short time and a sterilization apparatus including the same. According to the present invention, the sterilization module comprises: a housing including a bottom surface part and a sidewall part upwardly extended from the bottom surface part and having a reception space defined by the bottom and sidewall parts; a reflective part disposed on the bottom surface part and having a reflective curved surface protruding from the bottom surface part; a support part disposed on the reflective part and having transmissivity; and a light emitting device disposed on the sidewall part to provide light. When the curved surface is cut by a line perpendicular to the bottom surface part and passing the center of the bottom surface part, a curve corresponding to the curved surface corresponds to a part of a parabola and a distance from the bottom surface part to a focus of the parabola is greater than that from the bottom surface part to an apex of the reflective curved surface.
Patent KR-20200088010-A (KR)
Inventor: HONG SEUNG HEE
IPC: A61Q5/10
Filed: 2019-01-14
Abstract: The present invention relates to an oxidation dye precursor and a dyeing composition comprising the same. The present invention enables excellent color expression in black shades and shows notably low incidence of skin irritation and allergic reactions, and thus can effectively replace existing oxidation dye precursors which give rise to many side effects.
Patent KR-20200088078-A (KR)
Inventor: LEE GANG IN
IPC: F16L41/08
Filed: 2019-01-14
Abstract: The present invention discloses a pipe connection device using a cap saddle and an adapter and a pipe connection method using the same. The pipe connecting device using the cap saddle and the adapter according to an embodiment of the present invention includes: a cap saddle having a saddle fused with one end of the second pipe to be drained of fluid and a cap inserted into the saddle; the adapter inserted into the saddle after separating the cap from the saddle and fused to one end of the first pipe through which the fluid is circulated; a coupler for fusing the adapter and one end of the first pipe; an electric fusion unit for supplying current to the coupler so that the coupler fusions the adapter and one end of the first pipe; and a cable connecting the electric fusion unit and the coupler so that current is supplied from the electric fusion unit to the coupler.
Patent KR-20200010986-A (KR)
Inventor: YIM JEONGHYUK
IPC: H01L29/423
Filed: 2019-01-15
Abstract: The present invention relates to a semiconductor device, and more specifically, to a semiconductor device comprising: a substrate including a first active region and a second active region; a first active pattern and a second active pattern on the first and second active regions, respectively; a first gate electrode and a second gate electrode crossing the first and second active patterns, respectively; and a first gate insulating pattern interposed between the first active pattern and the first gate electrode and a second gate insulating pattern interposed between the second active pattern and the second gate electrode. The first gate insulating pattern includes a first dielectric pattern and a first ferroelectric pattern on the first dielectric pattern, the second gate insulating pattern includes a second dielectric pattern, and a threshold voltage of a transistor on the first active region is different from a threshold voltage of a transistor on the second active region.
Patent KR-20200088970-A (KR)
Inventor: YOON MYUNG CHUL
IPC: G06Q20/38
Filed: 2019-01-16
Abstract: The method for performing user authentication using blockchain of the present invention is a method for performing user authentication using blockchain in a system including an operator server, a blockchain storage unit, and a user device. The method includes: a step wherein the operator server receives, from the user device, data on user ID, user password, and user personal information; a step wherein the data on user ID, user password, and user personal information received by the operator server is stored in a database; a step wherein the operator server transmits the data on user personal information to the blockchain storage unit; a step wherein the operator server receives a login request from the user device and verifies the user ID and user password inputted by the user device using the data stored in the database; a step wherein the operator server generates first personal information hash data from the data on personal information stored in the database; a step wherein the operator server receives second personal information hash data from the blockchain storage unit; a step wherein the operator server compares the first personal information hash data and the second personal information hash data; and a step wherein the operator server transmits whether to approve login to the user device in accordance with the result of the comparison.
Patent KR-20200089035-A (KR)
Inventor: HWANG DO HYOUNG
IPC: B65D88/16
Filed: 2019-01-16
Abstract: The present invention relates to a container bag including a cross type inner cover. The container bag including the cross type inner cover includes: a receiving part having a receiving space therein; an inner cover part inserted into the receiving part to be attached to an inner side surface of the receiving part; a cross type partition wall part spaced apart from the inner cover part by a predetermined interval so that one side surface is connected to the inner cover part along a gravity direction and including a plurality of dividing wall covers in which a plurality of first perforated holes are spaced apart from each other along the gravity direction and a retracting wall cover of which one side surface is connected along the other side surfaces of the plurality of dividing wall covers and in which a plurality of second perforated holes are spaced apart from each other; and a cover part in which a penetrating hole communicating with the receiving space is formed at the center and which is connected to an upper end of the receiving part.
Patent KR-20200091246-A (KR)
Inventor: MIN YOUNG MIN
IPC: C01B13/11
Filed: 2019-01-22
Abstract: The present invention relates to an ozone-generating device and ozone cell-cleaning device. The ozone-generating device and ozone cell-cleaning device includes: an ozone-generating device, which includes a plurality of ozone cells having lower cells and upper cells inside thereof, and generates ozone when nitrogen and oxygen are supplied thereto; an ozone cell-cleaning device, which includes a feeding unit in which a cleaning gas for cleaning the ozone cells is stored, and a plasma chamber receiving the cleaning gas from the feeding unit and converting the cleaning gas into a plasma-state cleaning gas; a feeding valve which links the ozone cell-cleaning device with the ozone-generating device, and supplies nitrogen and oxygen, or the plasma-state cleaning gas; a vacuum pump linked to the feeding valve and converting the inner part of the ozone cell-cleaning device and ozone-generating device into a vacuum state; and a frame section including a table on which the ozone-generating device and ozone cell-cleaning device are installed, a conveying frame spaced apart from the bottom of the table by a predetermined interval and having a conveying wheel, a controlling frame linked to one side of the table and having a remote controlling unit, and support frames having a first support frame and a second support frame for linking the table with the conveying frame.
Patent KR-20200092658-A (KR)
Inventor: JEONG WOO JIN
IPC: H01M10/052
Filed: 2019-01-25
Abstract: The present invention relates to an electrode assembly manufacturing method, an electrode assembly manufactured thereby and a secondary battery. The electrode assembly manufacturing method according to the present invention includes a coating process of applying a punching liquid to a portion to be cut in an electrode sheet, a cutting process of preparing an electrode by cutting the electrode sheet, and a lamination process of alternately stacking the cut electrodes and separators for lamination.
Patent KR-20200092696-A (KR)
Title: System for providing auction information
Inventor: LEE SANG KYU
IPC: G06Q30/08
Filed: 2019-01-25
Abstract: The present invention relates to an auction information providing system. According to the present invention, the auction information providing system can improve the efficiency of information delivery, and the reliability and accuracy of information by providing information of surrounding facilities of a property for auction based on a position of the specific property in three dimensions by generating a first virtual map interface that maps information of the surrounding facilities of the specific property selected by a client to a virtual map and providing the same to the client, can provide a user-oriented service by providing information of the surrounding facilities corresponding to a category selected by the client from a list while allowing the first virtual map interface to expose the list of categories of the types of the surrounding facilities on one side, and can further increase the efficiency of information delivery and the convenience of use by providing property price information and actual transaction price of the specific property selected by the client to the client through second and third virtual map interfaces.
Patent KR-20200096393-A (KR)
Title: One click pen needle for Pen type Syringe
Inventor: KWON GI MAN
IPC: A61M5/31
Filed: 2019-02-03
Abstract: The present invention relates to a one-click pen needle for a pen-type syringe. A one-click pen needle (100) for a pen-type syringe, which is a pen needle coupled to a thread-type needle fastening part (2) of an ampoule cartridge (3) of a pen-type syringe, comprises: a pen needle hub (110) formed such that a needle (111) is installed in a needle installation part (112) formed at the center of the top of the pen needle hub (110) so as not to protrude from the upper surface thereof, an upper small cap installation part (113) is provided at the upper surface, and a plurality of fastening protrusions (115) are arranged on the inner surface thereof so as to be coupled to threads of the needle fastening part (2); a pen needle small cap (120) which is coupled to the upper small cap installation part (113) and configured to, when coupled, cover a needle tip (111a) of the needle (111); and a pen needle large cap (130) which is detachably fastened to the pen needle hub (110) and configured to, when fastened, cover the pen needle hub (110) and the pen needle small cap (120). As well as a conventional screw connection method, the one-click pen needle (100) for a pen syringe is capable of one-click installation and detachment through a simple push in or pull out operation.
Patent KR-20200097523-A (KR)
Title: Apparatus and method for providnt camera service based on spatial information
Inventor: LEE SI WAN
IPC: G06Q50/30
Filed: 2019-02-08
Abstract: Provided is a terminal for providing travel information using location information. A travel location information providing unit of the travel location information providing terminal executes a travel location information plug-in program which supports a building search mode and a surrounding search mode. A UI unit receives one of the building search mode and the surrounding search mode from a user. When the mode is selected, a sensing unit senses a current position of the terminal and a direction of a reference plane set on the terminal. A communication unit transmits the sensed current location and direction information to a travel location information providing server to request information on a target object corresponding to the direction information, and receives the information on the target object from the travel location information providing server. The travel location information providing unit guides the received information on the target object to the user through the UI unit.
Patent KR-20200098078-A (KR)
Inventor: LEE HYE RYUN
IPC: G06F11/36
Filed: 2019-02-11
Abstract: According to one embodiment of the present invention, provided is a test case management device for testing software, which comprises: a first comparison unit which compares the syntactic identity of first software and second software; a second comparison unit which compares result information generated based on test cases respectively input to the first software and the second software; and a determination unit which determines a characteristic of the test case for testing the second software based on a result of comparing the first comparison unit with the second comparison unit.
Patent KR-20200099711-A (KR)
Title: Neglected rock mountain recovery method utilizing rapid hardening binding agent
Inventor: KIM SEO HAN
IPC: C09K17/06
Filed: 2019-02-15
Abstract: The present invention relates to a method for recovering an abandoned quarry using an ultra-rapid hardening binder. According to the present invention, the method for recovering an abandoned quarry using an ultra-rapid hardening binder comprises: a first mixing step (S1); a second mixing step (S2); a third mixing step (S3); a fourth mixing step (S4); a fifth mixing step (S5); and a construction step (S6). According to the present invention, environmental pollution can be minimized.
Patent KR-20200101192-A (KR)
Title: Electronic device for preventing unintended user input and method for the same
Inventor: LEE SUNGJUN
IPC: G06F1/16
Filed: 2019-02-19
Abstract: An electronic device for preventing unintended user input includes: a foldable housing configured to include a hinge structure, a first housing structure including a first surface connected to the hinge structure and facing in a first direction, and a second surface facing in a second direction opposite to the first direction, and a second housing structure including a third surface connected to the hinge structure and facing in a third direction and a fourth surface facing in a fourth direction opposite to the third direction, and folded with the first housing structure around the hinge structure, and configured to have the first side facing the third side in a folded state and the same third direction as the first direction in an unfolded state; a display extending from the first side to the third side to form the first side and the third side, and including a touch controller; a processor disposed within the first or second housing structure and operatively connected to the display; and a memory operatively connected to the processor.
Patent KR-20200035331-A (KR)
Title: Substrate processing apparatus, method of manufacturing semiconductor device, and recording medium
Inventor: SASAKI TAKAFUMI
IPC: H01L21/66
Filed: 2019-03-04
Abstract: The present invention provides a substrate processing device capable of improving the processing uniformity for every substrate. The substrate processing device includes a plurality of devices processing a substrate, and a controller performing communication with the plurality of devices via a network. Each of the plurality of devices includes: a processing performing part processing a substrate based on a setting parameter corresponding to a process recipe stored in the controller; a first transceiver part transmitting a measurement value of the processing performing part to the controller and receiving an update parameter from the controller; and an updating part updating the setting parameter based on the update parameter. The controller includes: a learning unit performing machine learning based on the measurement value received as learning data and generating update data for updating the setting parameter; an arithmetic unit generating the update parameter based on the update data; and a transceiver unit transmitting and receiving the measurement value and the update parameter between the plurality of devices.
Patent KR-20200109524-A (KR)
Title: Fogging agent for deodorizing and disinfection including natural blended oil
Inventor: HONG HEUN
IPC: A01N65/22
Filed: 2019-03-13
Abstract: The present invention relates to a fogging agent for deodorization and disinfection which is eco-friendly by using a natural mixed oil and glycerin as main raw materials, and uses the natural mixed oil which does not have concerns of contamination by electrodeposition. The present invention is prepared by mixing 30 to 40 wt% of glycerin; 20 to 30 wt% of the natural mixed oil; 20 to 50 wt% of water; and 3 to 4 wt% of a vegetable surfactant.
Patent KR-20200109619-A (KR)
Title: How to prevent the cracks in the concrete layer from linking to the total cracks in the coating flooring
Inventor: LEE MIN YOUNG
IPC: E01C7/32
Filed: 2019-03-13
Abstract: The present invention relates to a coating type flooring material and, more specifically, to a coating type flooring material, which can prevent small cracks in a concrete layer from being connected to the entire cracks in the coating type flooring material, improve slip resistant performance by using polyurea, and decrease friction noises. The coating type flooring material includes: a primer layer (10) in which an adhesive primer is applied to an upper side of a concrete surface; a level adjusting clip (20) having a bonding surface body (21) bonded to an upper side of the primer layer (10) by using a bonding means as a medium and a standing surface body (25) vertically formed on the bonding surface body (21); a foamed layer (30) foamed with two-liquid type urethane in accordance with a height of the standing surface body (25) of the level adjusting clip (20); a fiber mesh layer (40) having a fiber mesh sheet having a mesh having 2 to 5 cm at an upper side of the foamed layer (30); an urea layer (50) forming a non-slip portion by secondly and thickly spraying particles at low temperature and low pressure after forming a flat foundation layer by firstly and finely spraying the polyurea to an upper side of the fiber mesh layer (40) at high temperature and high pressure; and a coating layer (60) in which a top coating for preventing ultraviolet rays is applied to an upper side of the urea layer (50) for ultraviolet bleaching prevention.