baber/WOPTO huggingface dataset:
Patent KR-20200054012-A (KR)
Title: Manufacturing method of electrode for lithium secondary battery
Inventor: JEONG HEE SEOK
IPC: H01M10/052
Filed: 2018-11-09
Abstract: The present invention relates to a method for manufacturing an electrode for a lithium secondary battery, which can prevent the load on the electrode and improve the battery output performance. The method comprises a step of coating electrode active material slurry on one or both sides of a current collector.
Patent KR-20200055910-A (KR)
Title: Encapsulation material, encapsulation film and organic electronic device
Inventor: HARK JIN KIM
IPC: C09K3/10
Filed: 2018-11-14
Abstract: The present invention relates to an organic electronic device having an excellent effect of reducing water penetration and applying an encapsulant advantageous for implementing a narrow bezel. The organic electronic device according to the present disclosure has an encapsulation layer on a substrate on which the panel is disposed, wherein the encapsulation layer includes a graphene oxide layer, and at least a portion of the graphene oxide is modified with a hydroxyl group. In addition, the hydroxyl group can easily form a chemical bond with a substance such as dicarboxylic acid, and dam formation can be omitted in a bezel region during the encapsulation layer forming process, thereby implementing the narrow bezel.
Patent KR-20200056096-A (KR)
Title: Liquid Crystal Display Device And Driving Method Thereof
Inventor: JEONGJU YANG
IPC: G09G5/00
Filed: 2018-11-14
Abstract: According to an embodiment of the present specification, a display device capable of effectively reducing power consumption comprises: a display panel; a panel driving unit driving signal lines of the display panel for writing an input image into the display panel; and a low refresh rate (LRR) driving unit determining a frame skip rate and intermittently activating an operation of the panel driving unit according to the determined frame skip rate while a panel self-refresh operation is activated. The frame skip rate varies depending on representative luminance of the input image.
Patent KR-20200058071-A (KR)
Inventor: CHOI SEONG SANG
IPC: C03B23/055
Filed: 2018-11-19
Abstract: An object of the present invention is to provide a rebar manufacturing apparatus capable of manufacturing rebars having the same shape as existing rebars. The rebar manufacturing apparatus includes a pair of first forming rollers and a pair of second forming rollers.
Patent KR-20200058132-A (KR)
Inventor: IM JONG SOON
IPC: G06Q50/10
Filed: 2018-11-19
Abstract: The present invention relates to a diagnostic apparatus for a major component and system of a railway vehicle, which comprises: a railway vehicle state abstraction unit abstracting sensing values collected from a plurality of sensors during a first section in a multidimensional railway vehicle parameter to generate a feature value for at least one major component and system of the railway vehicle; a database generation unit normally distributing a plurality of feature values accumulated during a second section formed by a plurality of consecutive first sections to generate a database for the at least one major component and system of the railway vehicle; and a major component and system diagnosis execution unit detecting an abnormal situation about the at least one major component and system of the railway vehicle based on the database about the major component and the system to perform a precise diagnosis. Accordingly, the present invention can diagnose a failure of the major component and the system by using the sensing values collected from the plurality of sensors.
Patent KR-20200062705-A (KR)
Title: No-reference quality assessment method and apparatus
Inventor: NA TAE YOUNG
IPC: H04N19/18
Filed: 2018-11-27
Abstract: Disclosed are a non-reference quality assessment method and an apparatus therefor which accurately estimate the quality of an original image. According to an embodiment of the present invention, the non-reference quality assessment method comprises: a step of acquiring dequantized conversion factors of a target block corresponding to a quality assessment target and one or more pieces of estimation information related to the target block from an image decoding device; a step of determining a second distribution model which is a distribution model of conversion factors before quantization for each frequency band of the dequantized conversion factors based on the estimation information; and a step of estimating a mean squared error (MSE) of the target block based on the second distribution model. According to another embodiment of the present invention, the non-reference quality assessment apparatus comprises: an acquisition unit to acquire dequantized conversion factors of a target block corresponding to a quality assessment target and one or more pieces of estimation information related to the target block from an image decoding device; a determination unit to determine a second distribution model which is a distribution model of conversion factors before quantization for each frequency band of the dequantized conversion factors based on the estimation information; and an estimation unit to estimate a mean squared error (MSE) of the target block based on the second distribution model.
Patent KR-20200068457-A (KR)
Inventor: KO HYOUNG SEOK
IPC: G06T7/181
Filed: 2018-12-05
Abstract: Disclosed is an image processing device for improving edge preserving performance when performing edge preserving smoothing which uses a low resolution image. According to one aspect of a technical idea of the present disclosure, the image processing device comprises: a low resolution image generation circuit configured to generate a low resolution image including a second pixel corresponding to first pixels from an input image including the first pixels; and an edge preserving smoothing circuit configured to generate the reliability of the second pixel based on the characteristics of the values of the first pixels, and perform edge preserving smoothing on the input image by using the value of the second pixel having a reflection ratio adjusted based on the reliability.
Patent KR-20200071516-A (KR)
Title: Desk for office work
Inventor: MIN YOUN SIK
IPC: F16B12/10
Filed: 2018-12-11
Abstract: The present invention relates to an office desk and, more specifically, to an office desk having a simple structure in which a press groove is formed on a hollow square bar and a fastening screw is provided inside the square bar through the press groove; significantly reducing costs for production, installation and maintenance due to convenient assembly work using fastening screws or the like; and having an elegant exterior and reducing manufacturing costs by implementing a frame and a frame assembly body which can be expanded into various embodiments. According to the present invention, the office desk includes: a desk top plate (p); and a frame assembly body (f) combined with the bottom of the desk top plate. The frame assembly body (f), formed as a hollow square bar (10), includes a frame for metal furniture including: a press groove (20) opened in a predetermined area on two sides coming in contact with a corner (15) of the square bar (10); and a fastening screw (1) inserted into a support plate (3) of a predetermined area in which a fastening hole (3a) is formed, inserted into the press groove (20) together with the support plate (3) to be located inside the square bar (10), and fastened with a fastening object connected with one end of the square bar (10) as the support plate (3) is supported to the press groove (20).
Patent KR-20200072204-A (KR)
Inventor: KIM CHAN SOO
IPC: A45D8/20
Filed: 2018-12-12
Abstract: The present invention relates to an accessory member mounted on a hair pin, which is inserted from a side surface to be simply and firmly mounted on and fixed to a pressing part in a one-touch type without using an adhesive, and thus productivity of products can be enhanced by improving assembling performance and hair can be prevented from being inserted between an accessory member and the pressing part. The present invention provides the accessory member (30) mounted on a hair pin (10), and including: a body (31) having a predetermined character shape on one side thereof; a U-shaped fixing partition part (33) protruding from a peripheral portion of a seating part (32) corresponding to the shape of an upper pressing part (12) such that the upper pressing part (12) of the hair pin (10) may be seated on the other side of the body (31); a cover part (34) installed to cover an upper portion of the U-shaped fixing partition part (33) and installed to be spaced apart from the U-shaped fixing partition part (33) to form a seating space (38) on the inner side thereof; and an elastic support part (36) stopping and supporting the upper pressing part (12) through a stopper step (37) formed on a bottom surface toward the seating space (38) on one side of the cover part (34).
Patent KR-20200073373-A (KR)
Inventor: KANG JUN WON
IPC: A45B25/24
Filed: 2018-12-14
Abstract: A foldable umbrella with a cover of the present invention has a structure including: a handle; upper and lower umbrella rods connected to the handle; waterproof cloth covering the upper and lower umbrella rods; a lower cover cup located at ends of the waterproof cloth and the umbrella rods to collect the waterproof cloth and the umbrella rods to one point; a cover fixing cup located on an outer surface of the lower cover cup to help unfolding of the cover in place when the umbrella is unfolded; a cover preventing rainwater from being introduced into the umbrella; a cover support part supporting the cover; a cover receiving part coupling the cover support part to the umbrella rods to store the cover; a spring returning the cover into the cover receiving part when the cover is not used; a fixing cup coupling part pulling the cover to attach the cover to the handle portion when the cover is used; and a coupling part magnet attaching the fixing cup coupling part and the cover fixing cup. According to the present invention, convenience can be increased by providing a device which is eco-friendly and maximizes portability, by allowing an umbrella to be carried in a bag or the like by attaching a cover only by pulling down the cover fixing cup to attach the cover fixing cup to the fixing cup coupling part without having to carry a separate cover when a user moves indoors while using the umbrella when it rains.
Patent KR-20200073514-A (KR)
Inventor: HYOSUB LEE
IPC: G06Q50/30
Filed: 2018-12-14
Abstract: The present invention relates to a mobile communication terminal for providing a chatting service. Provided is the mobile communication terminal which receives a chatting message transmitted from a chatting partner terminal and then transmits an emoticon corresponding to a current situation of a terminal user after estimating the current situation of the terminal user when a response message is not received from the terminal user until a predetermined time elapses.
Patent KR-20180135845-A (KR)
Inventor: LEE SEUNG HEUN
IPC: A61K9/14
Filed: 2018-12-14
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating cancer comprising Dendropanax morbifera derived nanoparticles as active ingredients, or a food composition comprising the same. The Dendropanax morbifera derived nanoparticles according to the present invention can efficiently deliver anticancer pharmacological components into human body and can be easily absorbed in the body to maximize the effect compared to the conventional therapeutic agent of Dendropanax morbifera, thereby being usefully used for preventing, ameliorating or treating cancer.
Patent KR-20200075381-A (KR)
Title: Contraction prevention unit for stretchable rod member, stay rod for vehicle using the contraction prevention unit and gas lift for vehicle using the contraction prevention unit
Inventor: KIM MIN SIK
IPC: B66F3/25
Filed: 2018-12-18
Abstract: The present invention relates to a deflection preventing member of a stretchable rod member, and a stay rod and a gas lift for a vehicle using the same, which can prevent a phenomenon in which a hood and a trunk lid get closed regardless of a user′s intention. The deflection preventing member of the stretchable rod member according to the present invention comprises a rod and a tube accommodating the rod therein. In a rod member having the length varying while sliding so that the rod can be withdrawn from or inserted into the tube, included are: a moving body which is installed at an end held within the tube between ends of the rod to rotate, and has a guide recess on a circumference thereof to primarily restrict the rod from being inserted into the tube and, when the rod is withdrawn from the tube and then re-inserted into the tube, restrict the rod from being inserted into the tube; and a protrusion which is formed on the inner surface of the tube to perform relative movement along the guide recess during insertion and withdrawal of the rod.
Patent KR-20200077281-A (KR)
Inventor: HWANG TAEK SUNG
IPC: B01J47/014
Filed: 2018-12-20
Abstract: The present invention provides a method for preparing a surface-modified polyketone anion exchange fiber having a quaternary ammonium group introduced. The preparation method of the present invention uses a chemical surface modification and thus has an advantage of being more simple and economical than a conventional method for preparing an ion exchange fiber. In addition, the present invention provides a surface-modified polyketone anion exchange fiber into which a quaternary ammonium group is introduced. According to the present invention, the surface-modified polyketone anion exchange fiber having a quaternary ammonium group introduced has excellent ion exchange performance and is effective in selectively removing acid gas. Furthermore, the present invention provides an adsorbent body including the surface-modified polyketone anion exchange fiber into which a quaternary ammonium group is introduced, and thus can be applied in various forms to various fields of application such as a semiconductor cleanroom, an air-purifying filter, a scrubber, etc.
Patent KR-20200078273-A (KR)
Inventor: CHAE SEUNG A
IPC: A01M7/00
Filed: 2018-12-23
Abstract: The present invention relates to a pesticide spraying device installed on a tractor, which sprays pesticide while covering soil for farming or leveling land with a tractor by installing a pesticide device on the tractor. In the prior art, a farmer directly sprays pesticide or pumps pesticide by a pump device and uses a long hose to directly spray pesticide, however recently, pesticide is sprayed by using a drone device as well as various separate invented devices in addition to a conventional method, which may have advantages and disadvantages. According to the present invention, a drug box is installed on a front part of a tractor, and a pump using power of a battery is installed to pump pesticide and spray the same through a pesticide spraying device installed at a rear side of a tractor. A series of operations are manual operations by a driver of a tractor or automatic spraying.
Patent KR-20190080774-A (KR)
Inventor: KONNO TAKASHI
IPC: C08G59/42
Filed: 2018-12-24
Abstract: Provided is a thermosetting composition capable of forming a protective film excellent in flatness, heat resistance, chemical resistance, adhesion, hardness, electrical reliability, and transparency. The thermosetting composition contains: an epoxy compound (A) whose average value of m represented by chemical formula (1) is 0 to 1; an epoxy compound (B) which is liquid at room temperature; an epoxy compound (C) which has a weight average molecular weight of 900 to 20,000 besides the component (A) and the component (B), and also has an epoxy equivalent weight of 150 to 500 g/eq; a curing agent (D) which is selected from a group consisting of polyvalent carboxylic acid, anhydride of polyvalent carboxylic acid, and thermally decomposable ester of polyvalent carboxylic acid; and a curing accelerator (E). In chemical formula (1), Ar is a divalent aromatic hydrocarbon group of 6 to 12 carbon atoms and some of hydrogen atoms of the divalent aromatic hydrocarbon group may be substituted by the hydrocarbon group of 1 to 10 carbon atoms, an alkoxy group of 1 to 5 carbon atoms, or a halogen group.
Patent KR-20200079917-A (KR)
Title: Marine product culture system
Inventor: AN JOO YOUNG
IPC: A01K63/04
Filed: 2018-12-26
Abstract: The present invention provides a system for culturing marine products, capable of stably supplying culturing water to culturing containers stacked and arranged. A system for culturing marine products according to an embodiment of the present invention comprises: culturing container assemblies which are stacked and arranged, and in which a plurality of culturing containers are continuously arranged in a lateral direction; a water tank which stores culturing water supplied to the culturing container assemblies; a pump which supplies the culturing water stored in the water tank to a filter; a filter which filters the culturing water supplied by the pump; a transfer portion which supplies the culturing water filtered in the filter to the culturing container assemblies; and a plurality of supply pipes which are connected to the transfer portion, extend in a lateral direction of the culturing container assemblies to be installed to penetrate the culturing containers, and spray the culturing water to the culturing containers. The transfer portion includes distribution pipes connected to the supply pipes and lower transfer pipes connected to lower parts of the distribution pipes to supply culturing water to the lower part of the distribution pipes. The culturing water is allowed to move in different directions in one of the distribution pipes.
Patent KR-20200073949-A (KR)
Title: Paraglider
Inventor: LEE JIHUN
IPC: B64D17/24
Filed: 2018-12-28
Abstract: The present invention relates to a paraglider. According to one aspect of the present invention, disclosed is the paraglider which is configured to selectively pull and control a part of strings coupled to a direct front position instead of a control wire connected to the edge of the back of a canopy in case of control for swithcing the direction during paraglider flight so that the direction can be switched. Therefore, the paraglider is configured to prevent unnecessary drags during control of direction switching.
Patent KR-20180006488-A (KR)
Title: 부양형 비행체
Inventor: NAKAMURA KOHEI
IPC: B64C25/06
Filed: 2016-06-15
Abstract: (과제) 본  발명은,  추락 리스크를  감소하여  높은  안전성을  확보하고,  바람의  영향을  억제하여  이동제어를  쉽게  하여  높은  이동능력을  발휘할  수  있는  부양형 비행체를  제공한다. 
(해결수단) 내부에  공기보다  작은  비중의  가스를  밀폐하여  이루어지는  부양기체와,  이  부양기체에  수직방향의  추진력을  부여하는  수직추진용 프로펠러와,  상기  부양기체에  수평방향의  추진력을  부여하는  수평추진용 프로펠러를  구비하고,  상기  부양기체는,  수평방향의  바람통로가  적어도  2방향으로  형성되어  있음과  아울러  그  외주 가장자리의  각도가  측면에서  볼  때에  예각모양으로  형성되어  있다.
Patent KR-20180008871-A (KR)
Title: 정보 처리 장치 및 방법, 그리고 기록 매체
Inventor: TSUJI MINORU
IPC: H04S5/02
Filed: 2016-07-01
Abstract: 본 기술은, 적절한 리맵핑을 행할 수 있도록 하는 정보 처리 장치 및 방법, 및 프로그램에 관한 것이다.  오프셋 각 산출부는, 유저의 정면 방향의 기준 위치로부터의 레퍼런스 스크린의 위치 오프셋 양을 산출하고, 위치 정보 보정부는, 오프셋 양에 기초하여, 기준 위치를 기준으로 한 오디오 오브젝트의 위치를, 레퍼런스 스크린의 위치에 맞춰서 보정한다.  또한, 오브젝트 리맵핑부는, 보정된 오디오 오브젝트의 위치에 기초하여, 재생 스크린의 위치에 맞춰서 오디오 오브젝트의 위치를 리맵핑한다.  본 기술은 정보 처리 장치에 적용할 수 있다.
Patent KR-20180035802-A (KR)
Title: 통신 디바이스들의 커버리지를 개선시키기 위한 기법들
Inventor: SANDEROVICH AMICHAI
IPC: H04B7/0413
Filed: 2016-06-28
Abstract: 본 개시내용의 특정한 양상들은 무선 통신을 위한 장치를 제공한다.  장치는 일반적으로, 복수의 안테나 어레이들 중 적어도 하나에 의해 수신된 신호를 검출하도록 각각 구성되는 복수의 검출기들을 포함할 수 있다.  장치는, 복수의 검출기들로부터 출력된 신호들에 기반하여, 신호가 복수의 안테나 어레이들 중 적어도 하나에 의해 수신되는지 여부를 결정하도록 구성된 프로세싱 시스템을 더 포함할 수 있다.
Patent KR-20180014842-A (KR)
Title: 다기능 휴대용 장치
Inventor: HOTELLING STEVEN P
IPC: G06F3/041
Filed: 2006-03-03
Abstract: 여기에서는, 장치가 사용될 방법에 기초해 사용자 입력들을 구성할 수 있는 다기능 휴대용 장치가 개시된다.  바람직하게는, 디스플레이 사이즈가 실질적으로 증가하도록, 다기능 휴대용 장치는 많아야 수 개의 물리적 버튼들, 키들, 또는 스위치들을 가진다.  다기능 휴대용 장치는, 터치 감지 스크린들, 터치 감지 하우징들, 디스플레이 조작기들, 오디오 입력 등을 포함하는, 다양한 입력 메커니즘들도 포함한다.  장치는 장치들의 다수 기능들 각각을 위한 사용자-구성 가능 GUI도 포함한다.
Patent KR-20180034459-A (KR)
Title: 골프 클럽 헤드 및 골프 클럽 헤드 제조 방법
Inventor: PARSONS ROBERT R
IPC: A63B53/04
Filed: 2016-07-13
Abstract: 골프 클럽 헤드의 실시예 및 골프 클럽 헤드를 제조하는 방법은 본 명세서에서 일반적으로 설명된다. 일 실시예에서, 골프 클럽 헤드는 토우부, 힐부, 상부, 솔부, 후방부 및 전방부를 갖는 몸체부를 포함할 수 있으며, 전방부는 전방 및 후방 표면. 몸체부는 몸체부 체적과 관련될 수 있다. 골프 클럽 헤드는 또한 내부 공동을 포함할 수 있다. 내부 공동은 탄성 폴리머 재료를 포함할 수 있다. 다른 예 및 실시예가 설명되고 청구될 수 있다.
Patent KR-20180025959-A (KR)
Title: 금속 코팅 및 그 제조 방법
Inventor: MYLLYMAEKI VESA
IPC: C23C18/52
Filed: 2016-07-05
Abstract: 본 발명은 음하전된 관능기를 실질적으로 포함하지 않는 폭발 나노다이아몬드 및 적어도 1종의 금속 이온 공급원을 포함하는 금속 도금 용액 및, 상기 용액의 제조방법에 관한 것이다. 본 발명은 또한 금속 도금 방법 및 음하전된 관능기를 실질적으로 포함하지 않는 폭발 다이아몬드와 금속을 포함하는 금속 코팅에 관한 것이기도 하다.
Patent KR-20180043261-A (KR)
Title: 건조 화학물질 용기
Inventor: ENGEL HOLGER
IPC: F26B5/06
Filed: 2016-07-15
Abstract: 카트릿지 및 용기를 포함하는 마이크로유체 시스템이 제공된다.  카트릿지는 하나 이상의 챔버에 커플링된 복수의 마이크로유체 채널을 포함한다.  용기는 건조 화학물질을 유지하고, 제1 개구부 및 제1 개구부보다 작은 제2 개구부를 구비하는 하우징을 포함한다.  용기가 개구부 내에서 독립적으로 고정되도록, 용기는 카트릿지의 개구부 내로 삽입되게 설계된다.  용기의 삽입은, 용기가 제2 개구부를 통해서 복수의 마이크로유체 채널 중의 마이크로유체 채널과 유체적으로 커플링되게 할 수 있다.
Patent KR-20180019775-A (KR)
Title: 흡수체를 갖는 평탄화된 극자외선 리소그래피 블랭크 및 그의 제조 시스템
Inventor: HASSAN VINAYAK VISHWANATH
IPC: G03F1/24
Filed: 2015-07-08
Abstract: 극자외선(EUV) 마스크 블랭크 생산 시스템은, 진공을 생성하기 위한 기판 핸들링 진공 챔버; 진공에서, 기판 핸들링 진공 챔버에 로딩된 초-저 팽창 기판을 운송하기 위한 기판 핸들링 플랫폼; 및 EUV 마스크 블랭크를 형성하기 위해, 기판 핸들링 플랫폼에 의해 액세싱되는 다수의 서브-챔버들을 포함하고, 다수의 서브-챔버들은, 극자외선(EUV) 광을 반사하기 위해 초-저 팽창 기판 위에 다층 스택을 형성하기 위한 제 1 서브-챔버, 및 1.9% 미만의 반사율(reflectivity)을 제공하고 13.5nm 파장의 EUV 광을 흡수하기 위해 다층 스택 위에 형성된 이중-층(bi-layer) 흡수체를 형성하기 위한 제 2 서브-챔버를 포함한다.
Patent KR-20180043826-A (KR)
Title: 스프링용 강선 및 스프링
Inventor: TERAMOTO SHINYA
IPC: F16F1/02
Filed: 2016-09-05
Abstract: 이 스프링용 강선은, 질량％로, C: 0.40∼0.75％, Si: 1.00∼5.00％, Mn: 0.20∼2.00％, P: 0.0001∼0.0500％, S: 0.0001∼0.0500％, Cr: 0.50∼3.50％, Al: 0.0005∼0.0500％, N: 0.0020∼0.0100％, Mo: 0∼2.00％, V: 0∼0.50％, W: 0∼0.50％, Nb: 0∼0.100％, Ti: 0∼0.100％, Ca: 0∼0.0100％, Mg: 0∼0.0100％, Zr: 0∼0.1000％, B: 0∼0.0100％, Cu: 0∼1.00％, Ni: 0∼3.00％를 함유하고, 잔부가 Fe 및 불순물로 이루어지고, 조직이 면적률로 90％ 이상인 템퍼링 마르텐사이트를 포함하고, 구 오스테나이트 입도 번호가 12.5번 이상이고, 원상당 직경이 0.15∼0.50㎛인 철계 탄화물의 존재 밀도가 0.40개/㎛ 2  이상, 2.00개/㎛ 2  이하이다.
Patent KR-20180048848-A (KR)
Title: 드릴 비트에 걸쳐 슬라이딩하는 프로브를 포함하는 일체형 깊이 게이지를 갖는 동력형 수술용 드릴
Inventor: CARUSILLO STEVE
IPC: A61B90/00
Filed: 2016-09-01
Abstract: 뼈와 같은 고체 물체에 드릴 비트를 박기 위한 드릴. 드릴은 회전 운동을 드릴 비트에 전달하는 보어를 갖는 로터를 포함한다. 드릴 비트는 로터 보어를 통해 연장한다. 프로브는 보어 깊이를 측정하기 위해 드릴로부터 순방향으로 연장한다. 프로브는 로터 보어로 연장하도록 드릴에 이동 가능하게 장착된다. 드릴 및 드릴 비트가 순방향으로 전진할 때, 프로브는 고정 상태로 남아있다. 드릴의 전진의 결과로서, 로터는 프로브의 근접 단부에 걸쳐 연장한다.
Patent KR-20180079302-A (KR)
Title: 시원 생식 세포를 기능적으로 성숙한 난모 세포로 분화시키는 배양 방법
Inventor: OBATA YAYOI
IPC: C12N5/075
Filed: 2016-09-16
Abstract: 시원 생식 세포를 체외 배양에 의해 기능적인 성숙한 GV기 난모 세포로 분화시키는 방법의 제공을 과제로 한다. 본 발명은 (a) 시원 생식 세포 및 상기 시원 생식 세포에 인접하는 지지 세포를 에스트로겐 또는 에스트로겐과 유사한 기능을 갖는 인자의 영향을 배제하는 조건 하에서 배양하여 2차 난포를 형성시키는 공정과, (b) 형성한 2차 난포를 구성하는 난모 세포, 과립막 세포층 및 협막 세포층 중에서 과립막 세포층과 협막 세포층 사이의 결합을 부분적으로 절단하는 공정과, (c) 2차 난포를 구성하는 난모 세포, 과립막 세포층 및 협막 세포층을 고분자 화합물을 포함하는 배지에서 배양함으로써 난모 세포를 기능적인 GV기 난모 세포로 분화하는 공정을 포함하는, 시원 생식 세포를 in vitro로 기능적인 GV기 난모 세포로 분화하는 방법에 관한 것이다.
Patent KR-20180083314-A (KR)
Title: 촬상 장치 및 촬상 장치의 동작 방법
Inventor: SHIBUSAWA EIJIRO
IPC: H04N5/232
Filed: 2016-12-09
Abstract: 피사계의 조명에 필요한 소비 전력을 저감하면서 피사계의 감시를 계속적으로 수행한다.  복수의 광원은 피사계를 향해 발광한다. 촬상부는 피사계를 촬상하여 촬상 화상을 취득한다. 제어부는 복수의 광원 중 발광시키는 광원을 전환하는 발광 제어를 실행하면서 촬상부에 피사계를 촬상시킨다. 판정부는 촬상부에 의해 취득된 촬상 화상 중 촬상 화상의 일부이고, 또한 촬상 화상을 취득하기 위한 촬상시에 발광하는 광원에 대응되는 화상 영역에서 미리 정해진 검출 대상의 유무를 판정한다.
Patent KR-20180059502-A (KR)
Title: 협대역 통신들에 대한 공통 동기화 채널 설계
Inventor: XU HAO
IPC: H04W72/04
Filed: 2016-08-30
Abstract: 무선 통신 시스템의 협대역 통신들은 공통 동기화 신호, 예를 들어, PSS(primary synchronization signal), SSS(secondary synchronization signal) 또는 PBCH(physical broadcast channel)를 포함할 수 있다.  공통 동기화 신호의 콘텐츠는 시스템 대역폭의 협대역 영역에서 협대역 데이터 송신들의 위치를 표시할 수 있다.  협대역 영역의 위치는 하나 이상의 광대역 송신들 내에서, 광대역 송신 대역폭에 인접한 가드-대역 대역폭 내에서 또는 광대역 송신들에 비인접한 독립형 대역폭 내에서 대역내일 수 있다.  공통 동기화 신호는 미리 정의된 탐색 주파수 내에 로케이팅될 수 있고, 할당된 협대역 통신 자원들의 특정 자원들에 존재하는 앵커 동기화 채널을 포함할 수 있다.  협대역 데이터 영역 자원들은 협대역 통신 자원들의 다른 부분들에 분산될 수 있고, 송신 다이버시티를 제공하기 위해 상이한 사용자들에게 할당될 수 있다.