baber/WOPTO huggingface dataset:
Patent KR-20130126603-A (KR)
Inventor: KURUNCZI PETER F
IPC: H01J37/02
Filed: 2011-10-07
Abstract: 유도성 결합된 라디오 주파수(RF) 플라즈마 플러드 건을 제공하기 위한 디바이스가 개시된다. 하나의 특정 대표적인 실시예에서, 상기 디바이스는 이온 주입 시스템에서의 플라즈마 플러드 건이다. 상기 플라즈마 플러드 건은, 하나 또는 그 이상의 개구들을 갖는 플라즈마 챔버, 상기 플라즈마 챔버에 적어도 하나의 가스 상태의 물질을 공급하는 것이 가능한 가스 소스, 및 상기 플라즈마 챔버 내에 배치된 싱글-턴 코일 및 플라즈마를 생성하기 위한 상기 플라즈마 챔버내의 적어도 하나의 가스 상태의 물질을 여기 시키기 위해서 라디오 주파수 전력을 유도성 결합하기 위한 상기 코일에 결합된 파워 소스를 포함할 수 있다. 상기 플라즈마 챔버의 내부 표면은 금속 함유 재료가 없을 수 있고, 상기 플라즈마는 플라즈마 챔버 내에서 어떠한 금속 함유 컴포넌트에 노출되지 않을 수 있다. 상기 플라즈마 챔버는 상기 플라즈마를 제어하기 위한 복수개의 자석들을 포함할 수 있다. 결과로 초래된 플라즈마의 음으로 대전된 입자들이 관련된 이온 주입시스템의 일부인 이온 빔에 접촉하는 것이 가능하도록 배출 개구가 상기 플라즈마 챔버 내에 제공될 수 있다. 일 실시예에서, 자석들이 상기 개구의 반대 측면들 상에 배치되어 상기 플라즈마의 전자들을 조작하기 위해서 사용된다.
Patent KR-20130069837-A (KR)
Inventor: SEGEL JONATHAN
IPC: G06F17/30
Filed: 2009-04-20
Abstract: 본 발명은 사용자를 위해 콘텐츠를 발견, 탐색, 선택 및 전송하는 방법 및 장치를 포함한다.  일 실시예에서, 콘텐츠 선택 기준을 수신하는 단계와, 콘텐츠 선택 기준을 사용하여 복수의 이용가능한 콘텐츠 항목 중 소정의 콘텐츠 항목을 선택함으로써 후보 콘텐츠 항목의 세트를 결정하는 단계와, 사용자에게 프리젠팅하기 위해 후보 콘텐츠 항목의 세트의 소정의 후보 콘텐츠 항목을 전송하는 단계를 포함하는 방법이 제공된다.  콘텐츠 선택 기준의 입력은 리치 사용자 인터페이스로부터 제어된다.  전송된 소정의 후보 콘텐츠 항목의 제공은 심플 사용자 인터페이스로부터 제어된다.  리치 사용자 인터페이스 및 심플 사용자 인터페이스는 하나의 사용자 디바이스 또는 별개의 사용자 디바이스의 일부일 수 있다.  콘텐츠 선택 기준은 여러 방식으로 정의 및 실행될 수 있는 하나 이상의 룰 세트를 포함할 수 있다.
Patent KR-20140000691-A (KR)
Inventor: VINCK JAN
IPC: F16D65/14
Filed: 2011-09-21
Abstract: 디스크 브레이크는 플로팅 스터럽과 스터럽의 바닥부에 가압되는 후방 부분과 바닥부를 관통하는 제어 샤프트를 포함하는 운동 변환 카트리지(200)를 통해 제어되는 브레이크 피스톤을 포함하고 있다.  카트리지의 전방 부분은 브레이크 피스톤에 가압된다.  카트리지의 전방 부분은 제어 샤프트(210)의 플레이트(212)와 협력 작동하도록 되어 있는 플레이트(242)를 구비하고 있는 변환 피스톤(240)으로서, 다른쪽 플레이트(242)에 대한 플레이트(212)의 상대 회전 운동을 피스톤(240)의 병진 운동으로 전환시키기 위해 개재된 볼이 램프 형태의 트랙과 협력 작동하도록 되어 있는 변환 피스톤(240)을 포함하고 있다.  카트리지(200)는 하우징(113)의 벽에 탄성적으로 부착되는 케이지(260)에 의해 하우징 내의 제 위치에 유지된다.  피스톤(240)의 플레이트(242)는 스터럽의 하우징 내에서 변환 피스톤(240)이 회전하는 것을 방지하면서 병진 운동은 자유롭게 하는 로크(230)의 브랜치(233)를 수용하는 길이방향 홈(243)을 구비하고 있다.
Patent KR-20140041384-A (KR)
Inventor: GRAND PIERRE PHILIPPE
IPC: C25D5/10
Filed: 2011-10-10
Abstract: 본 발명은 광기전에서 사용하기 위한 박층 형태의 I-III-VI 화합물 제조 방법으로서, a) 원소 I 및/또는 III으로 이루어진 박막 구조를 기판(SUB)을 형성하는 전극의 표면상에 전기증착하는 단계; 및 b) 구조에 적어도 하나의 원소 VI를 포함시켜 I-III-VI 화합물을 얻는 단계를 포함한다. 본 발명에 따라, 전기증착 단계는 박막의 두께의 균일성이 증착을 받는 기판의 전체 표면에 대해 3% 이하로 변하는 것을 확인하는 단계를 포함한다.
Patent KR-20130100002-A (KR)
Inventor: IIZUKA SHIGEO
IPC: B65D83/76
Filed: 2012-01-27
Abstract: 공기용 실린더 내로의 물 등의 침입을 방지 가능한 거품 토출기를 제공한다.  거품 토출기(100)에서는, 액용 피스톤(41)은 액용 실린더부(30a) 내에 끼워 맞춰지고, 공기용 피스톤(73)은 공기용 실린더부(30b) 내에 끼워 맞춰지며, 작동 부재(A)의 상하 이동에 의해 액용 실린더부(30a) 내의 액체와 공기용 실린더부(30b) 내의 공기가 혼합되어 거품을 일게 하여, 노즐(83)로부터 분출하도록 구성되고, 격벽(72)에 외기 도입 구멍(76)이 개구되며, 외기 도입 구멍(76)의 구멍 가장자리의 적어도 일부로부터, 외기 도입 구멍(76) 내로 물이 들어가는 것을 저지하는 침수 방지용 측벽부(77)가 기립되어 있다.
Patent KR-20130129272-A (KR)
Inventor: MICHITSUJI YOSHIHARU
IPC: F24F1/0063
Filed: 2012-02-20
Abstract: 열교환기(11)는, 냉매 경로로서 복수의 패스(P)를 갖고, 복수의 패스(P) 중 적어도 하나는, 응축기로서 사용되는 경우와 증발기로서 사용되는 경우의 양방에 있어서, 냉매가 어느 하나의 관열(L)의 전열관(15)으로부터 이 관열(L)보다도 기류 방향(A)의 하류측의 관열(L)의 전열관(15)으로 흐르는 병행류부(R1)와 냉매가 어느 하나의 관열(L)의 전열관(15)으로부터 이 관열(L)보다도 기류 방향(A)의 상류측의 관열(L)의 전열관(15)으로 흐르는 대향류부(R2)가 함께 존재하는 공존 패스(P)이다.
Patent KR-20140007909-A (KR)
Inventor: HIGUCHI KENICHI
IPC: H04N5/378
Filed: 2012-03-23
Abstract: 본 기술은, 회로 규모를 억제하면서, 소비 전력을 저감시킬 수 있는 A/D 변환기, 고체 촬상 장치 및 구동 방법, 및 전자 기기에 관한 것이다. 비교기는, 시간과 함께 전압치가 변화하는 램프파형의 참조 전압과 입력 전압을 비교하고, 하위 비트 기억 소자는, 비교기의 출력 신호에 의거하여, 소정의 카운트 패턴에서의 카운트값을 유지하고, 그레이 코드 바이너리 변환 회로는, 하위 비트 기억 소자에 유지된 카운트 패턴에서의 카운트값을 바이너리 데이터로 변환하여, 격납 동작 제어 회로는, 그레이 코드 바이너리 변환 회로에서 변환된 바이너리 데이터에 응한 펄스 신호를 하위 비트 U/D CNT에 공급한다. 본 기술은, 예를 들면, 그레이 코드나 위상 시프트 코드를 클록 신호로서 이용하여, 카운트값을 기억 소자에 유지하는 이미지 센서에 적용할 수 있다.
Patent KR-20130133008-A (KR)
Inventor: CHEN TAN JEN
IPC: C07C2/74
Filed: 2011-12-02
Abstract: 포화된 환형 탄화수소 및/또는 5원 고리 화합물을 탈수소화 촉매로 탈수소화하는 방법이 본원에 개시된다. 상기 탈수소화 촉매는 (i) 원소 주기율표의 14족으로부터 선택된 0.05 중량% 내지 5 중량%의 금속, 및 (ii) 원소 주기율표의 6족 내지 10족으로부터 선택된 0.1 중량% 내지 10 중량%의 금속을 포함한다. 상기 방법은 포화된 환형 탄화수소 및/또는 5원 고리 화합물의 적어도 일부를 탈수소화하기에 효과적인 탈수소화 조건 하에서 수행된다.
Patent KR-20140019359-A (KR)
Inventor: FRANCISCO RUETTE
IPC: A23L33/15
Filed: 2011-03-30
Abstract: 본 발명은 과일향이 첨가되고 섬유와 비타민이 강화된 음료를 제조하는 공정 및 이 공정으로부터 얻어진 음료에 관한 것으로,  상세한 설명을 포함하는데, 해당 창의적인 공정으로부터 얻어지는 음료는 장관의 건강과 관련하여 삶의 품질을 향상시키고, 신체 장기에 필요한 용해성 또는 불용성 섬유의 섭취를 촉진하여 질환을 예방하며, 수화를 촉진하며, 혈청 내 혈당 및 지질의 수준을 조절하고, 식욕 조절에 기여하며, 어떤 부작용도 없이 정상적이고 엄격한 다이어트에 적용되는 천연 다이어트 식품으로 작용한다.  따라서, 높은 종합적 가치를 갖는 기능성 음료이다.
Patent KR-20140026504-A (KR)
Inventor: CHAMI MARIANNE
IPC: H01M50/417
Filed: 2012-04-25
Abstract: 본 발명은 새로운 구조에 의해서 증가된 용량을 가지는 바이폴라 리튬 이온 전기화학 배터리에 관련된다.
Patent KR-20140043398-A (KR)
Inventor: KRAMER BRIAN C
IPC: A61K35/50
Filed: 2012-05-17
Abstract: IVD 퇴화와 관련된 질환 또는 병태를 갖는 환자를 치료하는 방법이 제공된다.  본 방법은 인간 제대 조직으로부터 수득된 세포를 투여하거나, 또는 이러한 세포를 포함하거나 또는 이러한 세포 및 하이드로겔로부터 제조된 약학 조성물을 투여하는 것을 포함한다.  일부 실시 형태에서, 본 세포를 투여하면 환자에 있어서 퇴화된 IVD 조직의 복구 및 재생이 촉진된다.  본 발명의 방법에서 사용하기 위한 약학 조성물과, 본 방법을 실시하기 위한 키트도 제공된다.
Patent KR-20150089476-A (KR)
Inventor: BAE BYUNG SEONG
IPC: G09G3/32
Filed: 2014-01-28
Abstract: The present invention relates to a pixel circuit of an organic light emitting display. More particularly, the present invention relates to a circuit with uniform OLED brightness by using the scan line of a basic pixel circuit as a power voltage (VDD), increasing a light emitting region by removing the VDD line, and providing a compensation circuit for a change in the threshold voltage of a driving thin film transistor, which causes the non-uniformity of OLED brightness in the pixel circuit. According to the present invention, the present invention removes a VDD line in a pixel circuit to simplify a circuit, uses an existing manufacturing method, has more high brightness according to an increase in the light emitting region of an organic light emitting diode, corrects an change in the threshold voltage of a driving thin film transistor which affects the non-uniformity of the brightness of the organic light emitting diode, and can display the uniform brightness of an OLED. Also, provided are the pixel circuit of an organic field-effect light emitting display capable of freely controlling the range of a power voltage and a reference voltage without depending on a data voltage, in setting the power voltage and the reference voltage, and a driving method thereof.
Patent KR-20140026598-A (KR)
Title: Novel compounds or pharmaceutically acceptable salts thereof inhibiting activity of 11β-HSD1 (11β-Hydroxysteroid dehydrogenase type 1) enzyme, preparation method thereof and pharmaceutical composition containing the same as an active ingredient
Inventor: HAN CHEOL KYU
IPC: A61P3/10
Filed: 2014-02-14
Abstract: The present invention relates to a novel compound having the ability to inhibit the 11beta-HSD1 enzyme or to a pharmaceutically acceptable salt thereof, to a method for producing same, and to a pharmaceutical composition containing same as an active ingredient. The compound according to the present invention selectively inhibits the activity of 11beta-hydroxysteroid dehydrogenase type 1 (11beta-HSD1), and can thus be effectively used as a therapeutic agent for treating diseases caused by the excessive activity of 11beta-HSD1, e.g. non-insulin dependent (type 2) diabetes, insulin resistance, obesity, lipid disorders, metabolic syndrome, and diseases and conditions brought on by the excessive activity of glucocorticoids.
Patent KR-20150099630-A (KR)
Inventor: JEONG HU GIL
IPC: A23L19/00
Filed: 2014-02-21
Abstract: The present invention relates to a method for preparing a vegetable/fruit fermentation liquid, and to a method for preparing fermented milk and fermented pudding using the fermentation liquid. More specifically, the method for preparing a vegetable/fruit fermentation liquid comprises: a washing step of washing fruits/vegetables; a heating and sterilizing step of heating the washed vegetables/fruits at 100°C for 20 seconds, and sterilizing the vegetables/fruits to remove bacteria and a colon bacillus group contained in raw materials; a cooling step of cooling the heated and sterilized vegetables/fruits; a lactobacillus strain inoculation step of inoculating the cooled vegetables/fruits with a lactobacillus strain, and preventing polyphenol components from being destroyed; and a low temperature aging step of aging the vegetables/fruits inoculated with the lactobacillus strain at 25°C for 7 days.
Patent KR-20150101511-A (KR)
Inventor: KIM JEONG WON
IPC: G03F7/008
Filed: 2014-02-26
Abstract: Disclosed is a photoresist composition comprising a novolak resin, a diazide-based photosensitizer and a solvent, wherein the novolak resin can be obtained from a condensation reaction of a monomer compound including a cresol mixture, xylenol and salicylaldehydem, wherein the photoresist composition can increase heat resistance of a photoresist pattern. Therefore, the photoresist pattern can improve reliability of a photolithography process because of maintaining profiles in a high temperature as a Hardbake process or a dry etching process. In addition, liquid crystal texture defects in peripheral zone of a pixel can be improved when the photoresist composition is used in forming a sacrificial layer of a display substrate having a cavity in a tunnel.
Patent KR-20150106717-A (KR)
Inventor: GU BON CHEOL
IPC: B01D29/64
Filed: 2014-03-12
Abstract: The present invention relates to an automatic in/out dust remover capable of descending a rake in a folded state after protruding forward the rake from the rear side of a screen and then moving upward the rake to remove floating matters caught on the screen installed in an intake waterway of a disposal field, an intake pumping station, a sewage treatment plant, a power plant, and others. The combteeth-shaped screen is installed across the waterway. A sprocket is installed in the rear surface of the screen to rotate a chain and receives rotation power. A chain fitted in the sprocket continuously rotates on guide rails. Both sides of the rake protruding from the front surface of the screen to rake floating matters are coupled to the chain by rollers. V-shaped guides are fixed in both sides of the rake and rollers are coupled to the front end of the V-shaped guides. The rollers coupled to both sides of the rake and the rollers coupled to the guides move on the guide rails installed in a frame. The rake is folded and unfolded in a direction where the rollers coupled to the guides are fitted in the guide rails. A direction conversion part is arranged on the guide rails to change a direction when the rake descends. Three or more screen supporters are installed in the rear surface of the screen at 120° to support the rear surface of the screen. The screen supporters rotate at 120° by being pushed by the upward movement of the rake and then supports the rear surface of the screen again.
Patent KR-20150108214-A (KR)
Title: Optical device and lighting device using the same
Inventor: KIM JIN SU
IPC: F21W107/00
Filed: 2014-03-17
Abstract: The present invention relates to an optical member and a lighting device using the same, capable of implementing an optical image with a desired shape by designing a pattern. The optical member includes: a light guide unit including a first side, a second side which is opposite to the first side, and a preset thickness between the first side and the second side; a 3D effect forming unit formed on the inner side or the surface of the light guide unit; and a light refracting unit formed in the light guide unit. The 3D effect forming unit includes a pattern which is successively arranged on a pattern arrangement surface in parallel to the first surface and has an inclined surface with a tilt angle with regard to the pattern arrangement surface. The pattern generates liner light which is extended with a specific light width along the arrangement direction of the pattern by inducing first incident light passing through the light guide unit and second incident light refracted by the light refracting unit in a first side direction where the first side faces or a second side direction where the second side faces by refraction or reflection on the inclined surface.
Patent KR-20150114056-A (KR)
Inventor: KWAK JAE CHAN
IPC: H01L21/205
Filed: 2014-03-31
Abstract: The present invention provides a substrate processing device, and a manufacturing method thereof. The substrate processing device includes: first and second process areas; first and second division areas for dividing the first and second process areas; and a third process area for performing plasma doping by flowing partial reaction gas of the first process area into a space between the second process area and the second division area.
Patent KR-20150114687-A (KR)
Inventor: SEO HEE SIK
IPC: E03D11/02
Filed: 2014-04-02
Abstract: Disclosed is a water-saving toilet bowl with a multistage structure. The water-saving toilet bowl comprises: a first toilet body having a first outlet arranged in one side; and a second toilet body coupled to the lower part of the first toilet body and having a second outlet communicated with the first outlet and a third outlet communicated with a drain pipe. According to the present invention, the water-saving toilet bowl is made up by a multistage structure of the first and second toilet bodies without a separate water tank to store cleaning water, thereby minimizing the waste of cleaning water.
Patent KR-20140125721-A (KR)
Inventor: PHILLIP WITTE
IPC: B64C23/06
Filed: 2014-04-04
Abstract: The present invention relates to a winglet attachment fitting unit including: a wing attachment part; an upper winglet attachment part; and a lower winglet attachment part. The upper winglet attachment part is combined to the wing attachment part to support the upper winglet. The lower winglet attachment part is combined to the wing attachment part to support the lower winglet. The wing attachment part can be detachably attached on an end part of the wing using a combining element.
Patent KR-20140072842-A (KR)
Title: Method for Operating Reply Advertisement
Inventor: KIM JAE HYUNG
IPC: G06Q30/02
Filed: 2014-04-21
Abstract: According to the present invention, a method for managing a reply advertisement which is performed by a server communicating with a terminal to play a video comprises: providing the terminal with a reply interface to receive a user reply related to a video when the video is played by the terminal; mapping the reply interface onto the video by checking more than one piece of reply information registered by a user through the terminal and storing the mapped information; checking advertisement information to be provided to the terminal playing the video using a keyword included in the stored reply information after being mapped onto the video when the video is played by more than one terminal after the reply information on the video is stored; and providing the checked advertisement information to the terminal.
Patent KR-20150121964-A (KR)
Title: Swelling control system for a blanket
Inventor: KWON SIN
IPC: B41F35/06
Filed: 2014-04-22
Abstract: The present invention relates to a roll-printing device comprising: a rotating blanket roll; and a blanket attached to a surface of the blanket roll to transfer ink in accordance with a rotation of the blanket roll. A swelling control system for a blanket comprises: a lamp unit; and a blower unit. The lamp unit is disposed to be adjacent to the blanket to supply light to the blanket as the blanket roll is rotated to dry the blanket. The blower unit induces a flow of air to pass through the surface of the blanket to dry the blanket.
Patent KR-20150125427-A (KR)
Title: Transition apparatus and transition member thereof
Inventor: LIM DONG YEON
IPC: H01P5/103
Filed: 2014-04-30
Abstract: Provided are a transition apparatus and a transition member thereof. The transition apparatus for signal transmission between a waveguide and a coaxial cable according to the present invention, includes a housing located between the waveguide and a connector of the coaxial cable, and the transition member which is inserted into a hole formed in the housing and has a bead and a ridge which are made of the same material and are integrated.
Patent KR-20150126251-A (KR)
Title: Bacillus subtilis separated from meju and a antibacterial composition comprising the same
Inventor: CHANG HAE CHOON
IPC: C12N1/20
Filed: 2014-05-03
Abstract: The present invention relates to: Bacillus subtilis separated from fermented soybean lump; uses of the microorganism; a fermenting starter containing the microorganism; an antibacterial composition for fermented food containing the microorganism; and fermented food manufactured using the antibacterial composition. The microorganism of Bacillus subtilis according to the present invention exhibits excellent antibacterial activity against Bacillus cereus, which is a causative pathogen of food poisoning, as a harmful microorganism, and mixed during the process of manufacturing fermented sauces to cause food poisoning. As identified by the test to check whether food toxins are generated and degradation by protein-degrading enzymes occurs, the microorganism does not generate food toxins, and bacterium which is a protein-type material to exhibit antibacterial activity, is degraded or deactivated by protein-degrading enzymes during the digestive process for food, thus its safety has been confirmed without affecting a human body digesting food. Therefore, along with the recent trend of well-being, the microorganism can be widely employed in the applications of food and medical industry aiming to find new methods to substitute for sterilizing foods by thermal treatment.
Patent KR-20150128001-A (KR)
Inventor: YU WON SEOK
IPC: E01C5/00
Filed: 2014-05-08
Abstract: 본 발명은 본 발명은 지면에 설치되는 보도블럭과, 내측에 보도블럭이 안착되는 수용공간이 형성되어 보도블럭의 측부를 감싸는 벽체와 보도블럭의 저면이 안착되는 바닥판을 구비하는 보호틀을 포함하는 투수블럭에 있어서, 상기 벽체는 보도블럭의 측면에 밀착하는 고정판; 상기 고정판에서 소정의 간격으로 외측으로 이격되어 나란하게 마련되는 치합판; 상기 고정판과 치합판의 사이에서 서로 연결하는 지지편;을 포함하여 구비되어, 상기 고정판과 치합판의 사이에 상부와 하부가 개방된 투수공간부를 구비하여, 빗물이 투수공간부를 통하여 지면으로 유입되는 것을 특징으로 하는 투수블럭에 관한 것이다.
Patent KR-20150130706-A (KR)
Title: Myagropsis myagroides extract with colinesterase suppression activity and extraction method thereof
Inventor: LEE BONG HO
IPC: A61P25/28
Filed: 2014-05-14
Abstract: Provided is a method for extracting components, from Myagropsis myagroides (Martens ex Turner) Fensholt, effective for improving cognitive ability. In addition, the present invention provides a composition and functional food for improving cognitive ability, which have activities of inhibiting cholinesterase and contain a solvent extract of Myagropsis myagroides (Martens ex Turner) Fensholt as an active ingredient. Therefore, it is anticipated that the composition and the food may contribute to preventing dementia.
Patent KR-20150133421-A (KR)
Title: Processing method for resin composite and plastic goods obtained from same
Inventor: CHOI YEON SIK
IPC: B29C48/92
Filed: 2014-05-20
Abstract: The present invention provides a method for preparing a resin composite, comprising a step of melting and kneading a thermoplastic resin composition including a thermoplastic resin and a carbon nanotube through an extruder so as to form a resin composite. The screw speed of the extruder is 50% or less of a maximum speed, ID/IG of the carbon nanotube in the composition has a ratio of 0.01 to 2.0, and the ID/IG represents intensity ratios of a D peak and G peak in a Raman spectra of the carbon nanotube in the composition. The processing method enables conductivity of an extrusion result to be improved by controlling physical properties of a carbon nanotube, which is a raw material, and extrusion conditions, and preventing the carbon nanotube included in the thermoplastic resin composition from being cut. Therefore, a product obtained by using the extrusion result has improved conductivity, thereby being used for an electric charge shielding material, electrical and electronic component housing, and the like.
Patent KR-20150134005-A (KR)
Title: Underground ventilation system
Inventor: KIM DONG KYU
IPC: F24F7/06
Filed: 2014-05-21
Abstract: The present invention relates to a ventilation system for a subway. A structure (80) is constructed with a pedestrian overpass above a roadway so that air at around five meters from the ground is injected into a tunnel of a subway. A ventilation facility is installed in the structure, and the fresh outer air is injected into the tunnel of the subway after being filtered by a filter in which salt is put into a nonwoven sack. (figure 4)
Patent KR-20150138934-A (KR)
Inventor: SON BYOUNG KEUN
IPC: H01L27/115
Filed: 2014-05-30
Abstract: The present invention relates to a semiconductor device capable of ameliorating a cell-melting phenomenon and increasing structural stability. More specifically, the semiconductor device may comprises: a stacked structure including gate electrodes and insulating membranes which are stacked alternately and repeatedly on the top of a substrate, and extended in a first direction parallel to the upper surface of the substrate; and a first column of channel structures penetrating the stacking structure, and arranged at intervals in the first direction. The stacked structure has a first side wall extended in the first direction. The first side wall has: first depression parts; and first protrusion parts defined by two adjacent first depression parts. Each of the first depression parts is depressed into a first region between the two adjacent channel structures of the first column, and has a width in the first direction. The width becomes narrower toward the first region.
Patent KR-20150139057-A (KR)
Inventor: KIM JIN WOOK
IPC: B25J9/16
Filed: 2014-06-02
Abstract: The present invention relates to a method to improve a welding quality of a welding robot and, more specifically, relates to a method to improve the welding quality of a welding robot capable of preventing welding precision from being decreased by an impact, and deformation generated in a step of transferring the welding robot in order to weld a fitting cone in a container ship. Moreover, the method to improve the welding quality of a welding robot comprises: a welding pass point search working file execution step of finding a welding pass point by moving a welding robot in the same method as an actual welding using a touch sensor-equipped in a robot cart including a welding robot, and storing it as a file; a welding work execution step of welding through the welding robot while moving a welding cart to correspond to an actual welding pass point found through the pass point search working file execution step; and an abnormality of the welding quality determination step of determining a quality of a welded part to be welded to give feedback to the welding pass point search working file execution step after zero point calibration if the quality is poor, or to terminate the corresponding welding if it is in a normal range. As a welding pass point is not found and stored in a jog method, but directly found by a touch sensor before actual welding, even if precision is reduced by impact deformation during a transferring of the welding robot, relatively accurate actual welding is possible, thus reducing a working time and improving the quality of welding.
Patent KR-20150144024-A (KR)
Inventor: LIM DEOK YOUNG
IPC: H05B1/02
Filed: 2014-06-16
Abstract: The present invention relates to a method for controlling the temperature of an inverter system having an inverter and a cooling fan. The method includes a step of obtaining the internal temperature of an inverter and the DC-link voltage of the inverter; and a step of outputting a fan driving control signal for maintaining an driving state or driving the fan when the internal temperature of the inverter is higher than a predetermined fan setting temperature and the DC-link voltage is higher than a predetermined fan driving setting voltage, to the fan.