baber/WOPTO huggingface dataset:
Patent KR-20160119036-A (KR)
Inventor: YOON JA YOUNG
IPC: H04W12/06
Filed: 2016-09-30
Abstract: The present invention provides a method, an apparatus and a system for transmitting a multimedia message for previously approving user information of an originating terminal, searching for receiving telephone number information in a service device, and transmitting the multimedia message when the approval is succeeded. The present invention includes: a service device which receives the multimedia message from the originating terminal, and transmits the multimedia message to a receiving terminal after approving a customer when a request for transmitting the multimedia message is received from the originating terminal; the originating terminal which requests the customer approval to the service device and transmits the multimedia message to the service device; and the receiving terminal which receives the multimedia message from the service device.
Patent KR-20180038286-A (KR)
Inventor: KIM TAE WOONG
IPC: H04L25/02
Filed: 2016-10-06
Abstract: The present invention provides a transmitting device which reduces power consumption and does not deteriorate a property of an output signal in a three-level transmission technique, and a system including the same. According to an embodiment of the present invention, the transmitting device comprises: a first transmitting driving part driving a first transmission line according to a first input signal; a second transmitting driving part driving a second transmission line according to a second input signal; a third transmitting driving part driving a third transmission line according to the third input signal; a first active inductor connected to an output terminal of the first transmitting driving part; a second active inductor connected to an output terminal of the second transmitting driving part; and a third active inductor connected to an output terminal of the third transmitting driving part.
Patent KR-20180040216-A (KR)
Inventor: OH EU GENE
IPC: C01B31/02
Filed: 2016-10-12
Abstract: The present invention relates to a method for manufacturing a single wall carbon nanotube fiber aggregate. According to the present invention, the manufacturing efficiency of a carbon nanotube fiber composed of a single wall carbon nanotube can be improved by adjusting a molar ratio of a reducing gas in a carbon source and a carrier gas.
Patent KR-20170054247-A (KR)
Inventor: IRVINDER KAUR
IPC: G03F7/11
Filed: 2016-10-19
Abstract: Provided is an ionic thermal acid generator which contains negative ions and positive ions of aromatic sulfonic acid including at least one fluoridated alcohol group. Moreover, provided are a photoresist pattern trimming composition containing the ionic thermal acid generator, a matrix polymer, and a solvent; and a photoresist pattern trimming method using the composition. The ionic thermal acid generator, and the photoresist pattern trimming composition and method have specific applicability when producing semiconductor devices.
Patent KR-20180045719-A (KR)
Inventor: KIM YUN GWAN
IPC: H04N17/00
Filed: 2016-10-26
Abstract: Provided are an image quality measurement apparatus and method, capable of measuring the loss of encoded large-capacity video content per frame without using a measuring instrument of high performance. The image quality measurement apparatus includes: a transceiver for receiving an encoded video stream packet from a content providing device; a corrupted frame information generator for generating corrupted frame information; a reference relation analyzer for grasping the first frame in a display order; and a user experience quality index calculator for calculating a user experience quality index based on the number of frames.
Patent KR-20180047895-A (KR)
Inventor: HAN TAE CHUL
IPC: A23F5/26
Filed: 2016-11-01
Abstract: The present invention relates to a coffee drink composition including allulose, oligosaccharide, and coffee extracts, and a production method thereof. The coffee drink composition has high sugar content, low calories, and can impart more excellent functional properties to a coffee beverage such as Americano. According to the present invention, 0.1 to 20 wt% of allulose and 0.1 to 20 wt% of oligosaccharides are mixed with respect to the 100% weight of the total coffee drink composition.
Patent KR-20160133395-A (KR)
Inventor: PARK SUNG JIN
IPC: C07D209/82
Filed: 2016-11-08
Abstract: The present invention relates to a novel compound, and to an organic electroluminescent device comprising the same. According to the present invention, the compound can be used to an organic layer, or favorably, a luminous layer of an organic electroluminescent device, and can enhance luminous efficiency, operating voltage, lifespan, and the like, or the organic electroluminescent device.
Patent KR-20180051264-A (KR)
Inventor: YUN JUNG GEON
IPC: G01N33/52
Filed: 2016-11-08
Abstract: The present invention relates to a system to monitor active oxygen based on a urine color change and, more specifically, relates to a system to monitor active oxygen based on a urine color change, capable of quickly and conveniently checking urine by quantitatively detecting the amount of active oxygen based on a urine color change. According to the present invention, a test paper, containing a color indicator causing a color change in reaction to malondialdehyde (MDA), is attached to a subject, and then, the test paper is soaked in urine to detect and correct the amount of active oxygen through a color change. The test paper containing the color indicator is formed by including: a first step of soaking the test paper in a primary solution, which is made by mixing 10-20 parts by weight of citric acid and 35-45 parts by weight of trisodium citrate with 100 parts by weight of distilled water, and then, drying the paper; and a second step of soaking the test paper of the first step in a secondary solution, which is made by mixing 5-10 parts by weight of 1,3-diethyl-2-thiobarbituric acid and 3-5 parts by weight of triton X-100 with 100 parts by weight of alcohol, and then, drying the paper.
Patent KR-20170055437-A (KR)
Title: Composition for polystyrene foam and a manufacturing method for extruded polystyrene form using the same
Inventor: NOH GYU YOUNG
IPC: C08K3/36
Filed: 2016-11-11
Abstract: The present invention relates to a composition for polystyrene foam and a manufacturing method for extruded polystyrene foam using the same. The composition for polystyrene foam according to an embodiment of the present invention contains 100 parts by weight of a polystyrene resin and 0.5-3 parts by weight of expanded graphite powder coated with a coating resin composition. The coating resin composition contains 40-50% of sodium bicarbonate and 50-60% of a polyethylene polymer and polyethylene wax. The extruded polystyrene foam using the composition for polystyrene foam can have excellent heat insulation properties and a small deformation rate by direct sunlight.
Patent KR-20160136264-A (KR)
Inventor: SHIN SEON HWA
IPC: C10L5/44
Filed: 2016-11-21
Abstract: The present invention relates to a carbonizing tank, a carbonizing apparatus having the carbonizing tank, and an apparatus for collecting waste heat using the carbonizing apparatus, wherein the carbonizing tank can facilitate carbonizing work to generate charcoal powder and discharge carbonized gas generated in carbonizing work in a smokeless state by combusting the carbonized gas, as well as prevent heat of the carbonized gas from being discharged to the outside thereof and recycle heat of the carbonized gas by recovering the heat of the carbonized gas. The carbonizing tank according to the present invention comprises: a main body unit, having a carbonizing target inserted thereinto, for performing a carbonizing work; and a cover provided to be able to be open/closed in an upper part of the main body unit. Also, the carbonizing apparatus comprises: a carbonizing tank buried to be collected at least one underground site; a gas duct unit, interlinked with a lower unit of the main body unit, for discharging, in a lower part thereof, carbonized gas generated when carbonizing a carbonizing target inserted into the inside of the main body unit; and a chimney unit, provided on the ground, for discharging the carbonized gas to the outside thereof by moving via the gas duct unit. In addition, the apparatus for collecting waste heat using the carbonizing apparatus comprises: the carbonizing apparatus; a heat exchanger, installed between the gas duct unit and the chimney unit, for allowing heat exchange between carbonized gas and air introduced from the outside thereof.
Patent KR-20180061716-A (KR)
Inventor: CHUNG YUN WON
IPC: H04L12/721
Filed: 2016-11-30
Abstract: One aspect of the present invention is to compare a contact ratio of a stored message with a destination node in a contact with another node, thereby delivering the message to a node having a larger contact ratio. A message delivery method implemented in each node in a network for delivering a message stored in each node to a destination node by contact between nodes to a destination node according to the present invention comprises the steps of: if the first node makes contact with a second node, checking whether there exists a message for the first node to deliver to the second node; if a message to be delivered to the second node exists, calculating a first contact ratio that is a ratio of a first individual number of contacts that is a contact number of the first node to the destination node with respect to a first total contact number that is a total number of times that the first node has contacted other nodes and calculating a second contact ratio which is a ratio of a second individual number of contacts which is a contact number of the second node to the destination node with respect to a second total contact number that is a total number of times that the second node has contacted other nodes; and comparing the first contact rate to the second contact rate and delivering the message stored in the first node to the second node, if the second contact ratio is greater than the first contact ratio.
Patent KR-20180063424-A (KR)
Inventor: YOO HO SEONG
IPC: C09K13/00
Filed: 2016-12-01
Abstract: The present invention relates to a post-treatment method for an etchant after etching. According to the present invention, the excessive generation of silicon-based particles in an etchant used for etching a silicon substrate including a silicon nitride film and/or silicon oxide film can be suppressed and reduced, and thus the life of the etchant can be extended. The post-treatment method of the present invention includes a step of adding a silicon particle growth inhibitor into an etchant collected after an etching process, and reacting the same.
Patent KR-20180062852-A (KR)
Inventor: AN JUN GYU
IPC: B66F9/075
Filed: 2016-12-01
Abstract: The present invention relates to an apparatus for controlling an upper limit of a forklift of an electric stacker having a stand-type frame with a chain member to transmit a lifting force at operation of a hydraulic lifting device, the electric stacker including the forklift moving up and down along the stand-type frame by traction power and contraction power transmitted from the chain member, a hydraulic motor, a battery, a charger, an UP switching, and a DOWN switch which are provided on one side of the frame, and a control box for controlling the lifting of the forklift. The stand-type frame has a forklift lifting limiter provided on an upper end thereof to detect the upward movement of the forklift and then stop the upward movement of the forklift, thereby preventing the forklift from colliding with an upper structure of a loading zone when the forklift performs unloading work.
Patent KR-20180068172-A (KR)
Inventor: LEE SANG MIN
IPC: H01L29/40
Filed: 2016-12-13
Abstract: The present invention relates to a high electron mobility transistor and a manufacturing method thereof. The high electron mobility transistor includes a channel layer, a barrier layer and a protection layer which are successively stacked on the upper side of a substrate, and a source electrode, a drain electrode and gate electrode in contact with a lower layer of the protection layer exposed through an opening part of the protection layer. The high electron mobility transistor includes a passivation layer located on the front sides of the upper sides of the protection layer and the gate electrode to expose the upper sides of the source electrode and the drain electrode, a source electrode pad and a drain electrode pad located on the upper sides of the source electrode and the drain electrode, respectively, and an electroplating field plate connected to the source electrode pad and extended to the passivation layer on the gate electrode. Accordingly, the present invention can improve reliability by preventing the generation of a crack.
Patent KR-20180068476-A (KR)
Inventor: JOO HWAN BIN
IPC: A61Q19/08
Filed: 2016-12-14
Abstract: The present invention relates to a cosmetic composition for reducing skin wrinkles and enhancing skin elasticity containing an extract of Rhamnus yoshinoi as an active ingredient. The present invention contains 0.001 to 30.0 wt% of the extract of Rhamnus yoshinoi with respect to the total weight of the cosmetic composition. According to the present invention, it is possible to provide the cosmetic composition having an excellent effect in enhancing the elasticity and reducing the skin wrinkles.
Patent KR-20180068775-A (KR)
Inventor: KIM JONG SOO
IPC: F16H3/66
Filed: 2016-12-14
Abstract: Disclosed is a planetary gear train of an automatic transmission for a vehicle. The planetary gear train includes a first planetary gear set having first, second, and third rotational elements; a second planetary gear set having fourth, fifth, and sixth rotational elements; a third planetary gear set having seventh, eighth, and ninth rotational elements; a fourth planetary gear set having tenth, eleventh, and twelfth rotational elements; an input shaft disposed coaxial with the first, second, and third planetary gear sets; and an output shaft disposed in parallel with the input shaft and coaxial with the fourth planetary gear set. The planetary gear train further includes a first shaft connected with first and seventh rotational elements; a second shaft connected with the second and sixth rotational elements and the input shaft; a third shaft connected with the third rotational element; a fourth shaft connected with the fourth rotational element and always serving as a stationary element; a fifth shaft connected with the fifth rotational element; a sixth shaft connected with the eighth rotational element and selectively connected to the second shaft, the sixth shaft serving as a selective stationary element; a seventh shaft connected with the ninth rotational element and selectively connected with the fifth shaft; an eighth shaft connected with the tenth rotational element and externally meshed with the first shaft; and a ninth shaft connected with the eleventh rotation element and selectively externally meshed with the third shaft, the ninth shaft being directly connected to the output shaft. The invention has advantages of realizing at least nine forward speeds and at least one reverse speed by a combination of four planetary gear sets, two external gears and six engagement elements, thereby providing improvement of power delivery performance and fuel consumption and improving installability by reducing a length.
Patent KR-20180070849-A (KR)
Inventor: KIM JUNG CHUN
IPC: G09B23/38
Filed: 2016-12-19
Abstract: The present invention relates to a forest growing stock mobile. More specifically, the present invention relates to a forest growing stock mobile which is a symbolic ecology learning tool which emphasizes on importance of forests to prevent climate change. The forest growing stock mobile allows a user to easily grasp condition of the forest by using pictures and graphs and also to easily understand the value and the meaning of the forest growing stocks through words of guidance, thereby being highly effective in making the user understand the importance of the forest.
Patent KR-20180058158-A (KR)
Inventor: JUNG SOU HWAN
IPC: G06F21/56
Filed: 2016-12-21
Abstract: A Google play store rooting application detecting method comprises: a step of receiving package name information of an application downloaded from a service module executed in a background of a device after the device completes downloading the application from a Google play store; a step of downloading an Android application package (APK) file of an application corresponding to the package name information of the application received through a crawler for analyzing the downloaded application; a step of requesting an analysis on whether the application is a rooting application requesting rooting rights by transmitting the APK file of the application to an analysis server; and a step of receiving the result of detecting whether the application is a rooting application through a keyword pattern inspection from the analysis server. Accordingly, a rooting application executed using root rights is effectively detected in the Google play store using the keyword pattern inspection, thereby blocking fatal damage which may occur in an Android device.
Patent KR-20180077584-A (KR)
Inventor: JUNG HO YOUL
IPC: H01Q1/24
Filed: 2016-12-29
Abstract: An antenna and a near field wireless communication device having the same are disclosed. According to an embodiment of the present invention, the antenna attached to a case of the near field wireless communication device comprises: a film sheet; an emitter formed on one surface of the film sheet; and an adhesive member formed on the other surface of the film sheet, and attached to an inner surface of the case.
Patent KR-20180078422-A (KR)
Inventor: KIM MYUNG YONG
IPC: H02M7/162
Filed: 2016-12-29
Abstract: The present invention relates to a railway car semiconductor transformer using a multi-winding high-frequency transformer. In the transformer, in order to convert AC power of a car line into DC power and output the DC power when the AC power is input, a plurality of input terminals of module converters having a multi-winding high-frequency transformer are connected to each other in series to receive a voltage of the AC power supplied from the car line, and a plurality of output terminals of the module converters are connected to each other in parallel to output power to a power bus. According to the present invention, simplification of a circuit supplying power to a traction load, an auxiliary load, and the like can reduce the weight of a railway car, thereby increasing energy efficiency and improving running performance and transportation capacity of the railway car.
Patent KR-20160048054-A (KR)
Title: 골 성장의 촉진을 위한 방법, 시스템 및 조성물
Inventor: BARRETT STEPHEN DOUGLAS
IPC: A61L27/36
Filed: 2014-07-18
Abstract: 본 발명은 치료제를 골 결손 부위에 국소 전달하기 위한 신규한 골 조성물에 관한 것이다. 치료제는 골 결손부의 회복을 촉진시키고/거나 질환 또는 장애, 예를 들어, 통증, 염증, 암 및 감염을 치료할 수 있다. 조성물은 칼슘 포스페이트 시멘트 및 탈미네랄화 골 기질 또는 콜라겐 스폰지를 포함한다. 조성물은 환자에서 골 결손 부위에서의 이식에 유용하다.
Patent KR-20160033701-A (KR)
Title: 디바이스의 무선 인터페이스의 관리 방법 및 대응하는 무선 디바이스
Inventor: PEFKIANAKIS IOANNIS
IPC: H04W88/06
Filed: 2014-07-21
Abstract: 본 발명은 일반적으로 디바이스의 무선 인터페이스의 관리에 관한 것이고; 관리는 무선 네트워크 요소 외에, 디바이스의 적어도 하나의 구성요소를 모니터링하는 단계(31); 및 모니터링된 활동에 따라 무선 인터페이스의 전력 상태를 다른 전력 상태로 스위칭하는 단계(33, 34), 를 포함한다.
Patent KR-20160025007-A (KR)
Inventor: ALFONSECA ENRIQUE
IPC: G06F17/27
Filed: 2014-03-04
Abstract: 등가 구문 패턴들의 세트들이 문서들의 코퍼스로부터 학습된다.  하나 이상의 입력 문서의 세트가 수신된다.  하나 이상의 입력 문서의 세트는 등가 구문 패턴들의 세트들 중에서 한 세트의 등가 구문 패턴들과 일치하는 하나 이상의 표현을 위해 처리된다.  등가 구문 패턴들 중에서 헤드라인을 위한 구문 패턴이 선택된다.  구문 패턴은 하나 이상의 입력 문서의 세트에 의해 기술되는 메인 이벤트를 반영한다.  헤드라인은 구문 패턴을 이용하여 생성된다.
Patent KR-20160030566-A (KR)
Title: 부식 저해제로서 벤조트리아졸 유도체를 포함하는 화학-기계적 연마 조성물
Inventor: REICHARDT ROBERT
IPC: C09G1/02
Filed: 2014-07-01
Abstract: 본 발명에 따르면, (A) 부식 저해제로서 작용하는 벤조트리아졸 유도체의 군으로부터 선택된 화합물 하나 이상 및 (B) 무기 입자, 유기 입자 또는 이의 복합물 또는 혼합물을 포함하는 화학-기계적 연마 (CMP) 조성물이 제공된다.     본 발명은 또한 특히 상기 기판 상의 구리의 존재 하에 반도체 소자의 제조를 위해 기판으로부터 탄탈륨 또는 탄탈륨 니트라이드를 제거하기 위한 화학 기계적 연마 (CMP) 조성물의 선택성을 증가시키기 위한, 부식 저해제로서 벤조트리아졸 유도체의 군으로부터 선택되는 특정 화합물의 용도에 관한 것이다.
Patent KR-20160061974-A (KR)
Title: 릴럭턴스 모터 시스템
Inventor: CAMERON DOUGLAS C
IPC: H02P25/08
Filed: 2014-07-14
Abstract: 전기 모터의 동작을 제어하기 위한 방법 및 장치에 관한 것이다.  컨트롤러는 플레이트와 물리적으로 관련된 코일을 갖는 플레이트에 대한 디스크의 위치를 식별하도록 구성되어 있다.  컨트롤러는 디스크의 위치에 기초하여 코일로 전송되는 전류를 제어하도록 구성되어 있다.  디스크는 디스크와 플레이트 사이에서 가장 가까운 점이 디스크의 주변을 따라 변화하도록 이동하게 구성되어 있다.
Patent KR-20160027243-A (KR)
Inventor: MULLER JENS
IPC: B22C1/18
Filed: 2007-10-19
Abstract: 본 발명은 금속가공을 위한 주조 주형을 제작하기 위한 주형 재료 혼합물, 주조 주형을 제작하는 공정, 상기 공정으로 얻은 주조 주형 및 주조 주형의 용도에 관한다. 주조 주형을 제작하기 위하여, 내화성 주형 모재와 물유리계의 결합제가 사용된다. 이산화 규소, 산화 알루미늄, 산화 티타늄 및 산화 아연으로 이루어진 그룹에서 선택되는 약간의 입자상 금속 산화물이 결합제에 첨가되고, 합성 비정질 이산화 규소를 사용하는 것이 특히 바람직하다. 주형 재료 혼합물은 필수 성분으로서 인산염을 함유한다. 인산염의 사용으로 높은 열부하에서 주조 주형의 기계적 강도를 향상시킬 수 있다.
Patent KR-20160042999-A (KR)
Title: 이탈 염료 포획 재료
Inventor: FANTINI DIEGO
IPC: C11D3/00
Filed: 2014-08-11
Abstract: 합성 섬유들을 포함하는 지지체; 및 지지체 내에 포함된 섬유들 중 적어도 일부와 얽힌 3차원 네트워크를 포함하는 염료-수용 재료(dye-receiving material). 
3차원 네트워크는 제2 중합체에 의해 가교결합된 제1 중합체를 포함하며; 제1 중합체는 1차 아민 기를 포함하는 폴리아민이며, 제1 중합체는 수용성 및 양이온성이고; 제2 중합체는 제1 중합체와 상이한 수용성 중합체이다.  제2 중합체는 제1 중합체의 1차 아민 기와 공유 가교결합을 형성할 수 있는 할로하이드린 및/또는 에폭사이드 기를 포함하는 반복 단위를 포함한다.  높은 염료 픽업 효율을 위해 낮은 양의 가교결합 성분이 필요하다.
Patent KR-20160042444-A (KR)
Title: 착용가능 디바이스를 위한 애플리케이션
Inventor: TAPLEY JOHN
IPC: G06Q30/06
Filed: 2014-08-13
Abstract: 착용가능 디바이스를 위한 애플리케이션의 시스템 및 방법이 개시된다. 몇몇 실시예에서, 착용가능 디바이스는 착용가능 디바이스에 통신가능하게 커플링된 개인용 컴퓨팅 디바이스로부터 데이터를 수신한다. 데이터는 온라인 마켓플레이스의 콘텐츠에 대응할 수 있다. 데이터를 수신하는 것에 응답하여, 콘텐츠는 착용가능 디바이스 상에 디스플레이되도록 될 수 있다. 착용가능 디바이스는 사용자로부터의 입력을 검출할 수 있다. 입력은 요청된 행동에 대응할 수 있다. 착용가능 디바이스는 개인용 컴퓨팅 디바이스에 적어도 하나의 명령어를 송신할 수 있다. 명령어(들)는 개인용 컴퓨팅 디바이스로 하여금 요청된 행동을 수행하게 하도록 구성될 수 있다.
Patent KR-20160068950-A (KR)
Title: 안정성이 증가된 프로테아제 변이체
Inventor: HELLMUTH HENDRIK
IPC: C11D3/386
Filed: 2014-10-08
Abstract: 본 발명은 서열 1에 명시된 아미노산 서열과 70% 이상의 서열 동일성을 그의 전장에 걸쳐 가지며, 여기서 서열 1에 따른 3, 4, 99, 188 및 199번 위치에 상응하는 위치의 아미노산은 S3T, V4I, R99D/E, A188P 및 V199I, 바람직하게는 S3T, V4I, R99E, A188P 및 V199I로 치환된 아미노산 서열을 포함하는 프로테아제, 및 그의 제조 및 용도에 관한 것이다.  상기 프로테아제는 우수한 세정력을 가짐과 동시에, 매우 우수한 안정성, 특히 온도 안정성을 나타낸다.
Patent KR-20160062219-A (KR)
Title: 현상제 수납 유닛, 현상제 수납 용기, 프로세스 카트리지, 화상 형성 장치, 및 현상 장치
Inventor: MATSUZAKI HIROOMI
IPC: G03G15/08
Filed: 2012-07-13
Abstract: 밀봉 부재(19)를 이동시켜서 현상제 주머니(16)의 개봉을 행할 때에, 현상제 주머니(16)의 이동을 억제하는 고정부(18c)를 구비한다.  이에 의해 개봉이 용이해진다.
Patent KR-20160089391-A (KR)
Title: 광전 반도체 물질의 광학적 특성화를 위한 방법 및 상기 방법을 실시하기 위한 장치
Inventor: EBBECKE JENS
IPC: G01R31/26
Filed: 2014-11-14
Abstract: 본 발명은 광전 반도체 물질(1)의 전체 영역의 광학적 특성화를 위한 방법에 관한 것으로, 상기 반도체 물질은 다수의 광전 반도체 칩의 제조를 위해 제공되고, 반도체 물질(1)의 특성 파장을 제공하는 밴드폭을 가지며, 상기 방법은 하기 단계들, 즉 A) 반도체 물질(1) 내에 전자-홀 쌍의 형성을 위해 반도체 물질(1)의 특성 파장보다 작은 여기 파장을 갖는 광(20)으로 광전 반도체 물질(1)의 주 표면(11)의 전체 영역을 조사하는 단계; B) 반도체 물질(1)의 주 표면(11)으로부터 전자-홀 쌍의 재결합에 의해 방출된 특성 파장을 갖는 재결합 복사선(30)의 전체 영역을 검출하는 단계를 포함한다. 또한 본 발명은 방법을 실시하기 위한 장치(100)에 관한 것이다.
Patent KR-20160096723-A (KR)
Inventor: CHRUSCIEL ROBERT A
IPC: A61K31/4436
Filed: 2015-02-04
Abstract: 본 발명은 인자 XIa 또는 칼리크레인을 억제하는 화합물 및 조성물, 및 이들 화합물 및 조성물을 사용하는 방법을 제공한다.
Patent KR-20160122137-A (KR)
Title: 금속 매트릭스 복합 재료의 제조 방법
Inventor: LANDRY DESY ETIENNE
IPC: B22F7/08
Filed: 2015-02-12
Abstract: 본 명세서에는 (a) 길이와 폭을 갖는 하단 형성 판, 길이와 높이를 갖는 제1 쌍의 측면 형성 판, 및 폭과 높이를 갖는 제2 쌍의 측면 형성 판을 포함하는 금속 상자를 형성하는 단계; (b) 금속 분말 및 세라믹 분말을 혼합하여 혼합 분말을 제조하는 단계; (c) 금속 상자를 혼합 분말로 충전하는 단계; (d) 혼합 분말을 금속 상자 내에서 컴팩팅하여 컴팩팅된 분말 프리폼을 포함하는 금속 상자를 제공하는 단계; (e) 상단 형성 판을 컴팩팅된 분말 프리폼을 포함하는 금속 상자에 대해서 단단히 접합하게 금속 상자 상에 배치하고, 그의 모서리 둘레를 밀봉하여 프리-압연 어셈블리를 제조하는 단계; 및 (f) 프리-압연 어셈블리 상에서 열간 가공을 수행하여 금속 클래딩을 갖는 금속 매트릭스 복합 재료를 수득하는 단계를 포함하는, 금속 매트릭스 복합 재료의 제조 방법이 기술되어 있다.
Patent KR-20160113232-A (KR)
Title: 밀봉 시스템
Inventor: PIANTONI MATTEO
IPC: B29C65/00
Filed: 2015-01-22
Abstract: 흡수성 위생 물품의 제조시 복합 웨브를 형성하는 기기의 초음파 밀봉 시스템(100)은 회전축(R)을 갖는 접촉 롤러(1)를 포함하고, 상기 접촉 롤러(1)는 중앙부(2), 상기 중앙부(2)에 의해 지지되는 주변부(3) 및 상기 접촉 롤러 자체의 외부 면을 형성하는 외부 면(3a)을 포함한다. 접촉 롤러(1)는 주변부(3)의 외부 면(3a) 상에 밀봉 패턴(7) 및 중앙부(2)와 주변부(3) 사이에 작용하는 스프링(11)을 포함하고, 접촉 롤러는 스프링을 이용하여 주변부에 의해 지지된다.