baber/WOPTO huggingface dataset:
Patent KR-20190053119-A (KR)
Title: Systems, methods, and tools for spatially-registering virtual content with physical environment in augmented reality platforms
Inventor: DAVIES PAUL ROBERT
IPC: G06T19/00
Filed: 2018-11-08
Abstract: A system comprises an arrangement tool and an augmented reality imaging device. The arrangement tool has a pointer and a reference marker, and an operator puts the same in a physical working space. An AR imaging device uses one or more sensors to track the reference marker in the physical working space, and based on locations and orientation of the reference marker, determines location coordinates of the pointer at physical reference locations in the physical working space. The physical reference locations are associated with other virtual reference points in a virtual model. The AR imaging device generates a transfer function for matching location coordinates of the virtual reference points with location coordinates of associated physical reference locations, and displays virtual content on a display according to the transfer function in order to spatially register the virtual content in the physical working space. The present invention relates to augmented reality platforms, and more specifically, to an arrangement that virtual content is arranged in physical environments or working spaces of augmented reality platforms such as airplanes or inside vehicles.
Patent KR-20200054635-A (KR)
Title: A method of manufacturing an Ag nanowire embedded transparent electrode and transparent electrode thereby
Inventor: PARK SUCHAN
IPC: H01B1/02
Filed: 2018-11-12
Abstract: Provided are a method of manufacturing a silver nanowire transparent electrode and a silver nanowire transparent electrode thereby. According to an embodiment of the present invention, the method of manufacturing a silver nanowire transparent electrode comprises the steps of: forming a polymer layer by applying a polymer onto a release paper film supplied at a predetermined speed; forming a silver nanowire on the polymer layer whose surface is at least softened to a gel state by softening; and fixing the silver nanowire to the softened polymer layer.
Patent KR-20200057393-A (KR)
Title: Twist apparatus of an electric wire
Inventor: KWON OH JU
IPC: H01B13/00
Filed: 2018-11-16
Abstract: The present invention relates to a wire twisting apparatus, in which an automatic apparatus twisting two or more wires used for electric and electronic products or equipment, such as a harness of a vehicle, to form a single cable and winding the cable by a predetermined length is realized to increase work quality and productivity. According to the present invention, the wire twisting apparatus comprises: a frame providing a space for installing each component therein; a rotational device unit having a shaft vertically installed in the frame to be able to rotate and having a driving mechanism, which is coupled to the shaft to transfer power, installed therein to be spaced apart from the shaft; a wire supply unit coupled to the shaft to rotate along with the shaft, mounting a plurality of wires to be twisted on an upper surface, collecting the wires and guiding each wire to a position at which a twisting operation is to be performed; a twisting unit installed on the upper part of the wire supply unit in the frame to form a section in which each of the wires collected and guided by the wire supply unit is twisted; and a cable transfer unit installed in the frame to discharge a twisted cable formed by twisting each of the wires with the twisting unit to the outside.
Patent KR-20200060047-A (KR)
Inventor: JEON CHANG DUK
IPC: B08B3/02
Filed: 2018-11-22
Abstract: The present invention relates to a sterilization and cleaning system for a heat exchanger of an air conditioner to easily and simply clean and sterilize pollutants produced on the surface of the heat exchanger without specialized knowledge about maintenance of an air conditioner. Disclosed is a sterilization and cleaning system for a heat exchanger of an air conditioner which includes a plurality of steam nozzles that are arranged to face the heat exchanger and clean and sterilize the heat exchanger by spraying steam toward the heat exchanger, a steam pipe providing a flow path for introducing the steam through the steam nozzles, and a connector which is connected to the steam nozzles through the steam pipe and configured to insert an injection port of a steam supplier supplying high-temperature steam so as to be supplied with steam from the steam supplier.
Patent KR-20190060709-A (KR)
Title: Composition of reinforcement fireproof mortar for concrete structure
Inventor: LEE GUN CHEOL
IPC: C04B111/28
Filed: 2018-11-23
Abstract: A refractory mortar composition for reinforcing concrete structures according to various embodiments of the present invention comprises: an aluminosilicate-based inorganic binder; an ethylene-vinyl acetate copolymer powder resin; a porous ceramic lightweight filler; and aggregates. The present invention provides a refractory mortar composition for reinforcing concrete structures which can be expected to have enhanced heat resistance and adhesion performance even in a high temperature environment.
Patent KR-20200061476-A (KR)
Inventor: KIM SUNGHWAN
IPC: G09G3/3233
Filed: 2018-11-23
Abstract: Disclosed is a display device which comprises: a pixel circuit including a first pixel connected to a first data line and a scan line, and a second pixel connected to a second data line and the scan line; a scan driving circuit outputting a scan signal for driving the scan line; a data driving circuit outputting a data signal; a data output circuit responding to a first selection signal and a second selection signal to provide the data signal to the first data line and the second data line; and a driving controller controlling the scan driving circuit and the data driving circuit, and outputting the first selection signal and the second selection signal. An active section of the first selection signal and an active section of the second selection signal do not overlap each other, and the scan signal′s scan on time overlaps any one of the active section of the first selection signal and the active section of the second selection signal. Accordingly, the display device can reduce an area of a non-display region.
Patent KR-20190064476-A (KR)
Title: Preparing method for cosmetic composition containing softened natural plants using springiness measurement and cosmetic composition manufactured by the method
Inventor: LEE POM JOO
IPC: A61K8/362
Filed: 2018-11-27
Abstract: The present invention relates to a method for producing a cosmetic composition comprising a natural plant and a cosmetic composition produced thereby. The method for producing the cosmetic composition includes the steps of: preparing a natural plant; immersing the natural plant in an aqueous solution containing acid and purified water; and softening the aqueous solution by warming so that the springiness of the natural plant is in a range of 0.03 to 0.22.
Patent KR-20200062939-A (KR)
Title: Mask for endoscope
Inventor: KIM JE HUN
IPC: A61B1/24
Filed: 2018-11-27
Abstract: The present invention provides a mask for an endoscope which allows an endoscope cable to be inserted while a user wears the mask. The mask for an endoscope comprises: a mask main body in which an inner space is formed on an inner side by allowing a circumferential surface to be in close contact with the face of a wearer; and an oxygen storage unit connected to the mask main body and storing oxygen capable of supplying the oxygen to the inner space. The mask main body includes an insertion hole formed on an oral portion of the wearer to insert an endoscope cable into the insertion hole so as to insert an endoscope into an oral cavity of the wearer.
Patent KR-20200063767-A (KR)
Title: Method for producing transition metal dichalcogenide thin film
Inventor: JAE HYEON NAM
IPC: C23C14/02
Filed: 2018-11-28
Abstract: The present invention relates to a method for manufacturing a transition metal dechalcogenide thin film with a simple process by sputtering and depositing a transition metal dechalcogenide and a chalcogen element simultaneously. The manufacturing method of the transition metal dichalcogenide thin film includes a pretreatment step (step 1), a sputtering deposition step (step 2), and an annealing step (step 3).
Patent KR-20200064290-A (KR)
Title: Dial multI-tab
Inventor: KIM SAN
IPC: H01R13/10
Filed: 2018-11-29
Abstract: The present invention relates to a power strip, and more specifically, to a power strip of which one side is installed with a dial to easily distinguish which plug of the power strip is used. The dial installed on one side of the power strip allows a user to display a different picture or text for each socket of the dial. An outlet can also be rotated when the dial is rotated, and the dial is rotated to be set to see which one is plugged in each time the plug is differently used so that it is easily distinguish which plug is used later. To this end, the present invention is characterized in that different pictures and texts are displayed for individual dial sockets to be easily modified later, which is easier way to modify than a case of using a sticker being sold in the market and can be used semi-permanently because it is not disposable.
Patent KR-20200064788-A (KR)
Title: Printed circuit heat exchanging plate and printed circuit heat exchanger including the same
Inventor: SHON SANG HO
IPC: F28F13/02
Filed: 2018-11-29
Abstract: The present invention provides a printed circuit board-type heat exchange plate and a printed circuit board-type heat exchanger including the same which can evenly transfer heat in entire channels by having a uniform flow velocity for the entire channels. According to an embodiment of the present invention, the printed circuit board-type heat exchange plate comprises an inlet head unit and a heat exchange unit. The inlet head unit includes an inlet end into which fluid flows, a head chamber in which the inflow fluid is moved, and an outlet end to discharge the fluid. The heat exchange unit has a plurality of channels connected to the outlet end and arranged to be separated to distribute and move fluid. The outlet end is asymmetrically formed around a virtual reference line extended from the center of the inlet end in a first direction. The heat exchange unit includes a first and a second edge area channel arranged adjacent to sidewalls provided on both sides, and a center area channel arranged between the first and second edge area channels. The front end of the second edge area channel arranged farther from the virtual reference line protrudes more than the center area channel towards the inlet end.
Patent KR-20200067012-A (KR)
Inventor: SHIN MYUNG SUB
IPC: F02F3/22
Filed: 2018-12-03
Abstract: A disclosed piston for an internal combustion engine includes: a crown; a skirt extended from a crown; an oil gallery extended in an annular shape within the crown and having an inlet and an outlet; and a structure mounted in the outlet of the oil gallery to induce oil shaking. The present invention can improve cooling efficiency at the outlet of the oil gallery.
Patent KR-20200068826-A (KR)
Inventor: MOON HYUN KYU
IPC: A61C8/00
Filed: 2018-12-06
Abstract: The present invention relates to a compatible gum protection abutment that is compatible with the operated fixture, secures an enlargement space of the gum, and can replace a prosthetic abutment without damaging the enlarged gum. The present invention comprises: a gum seating part that is seated and coupled to the upper part of the fixture operated on the alveolar bone and is integral with the gum by the enlargement of the gum; an elastic part that is seated and coupled to the upper part of the gum seating part and contracts and expands by elasticity; and a fixed abutment part that is coupled to the upper part of the elastic part to form mutual coupling with the gum seating part.
Patent KR-20200069898-A (KR)
Inventor: CHA MI SUN
IPC: A61F2/28
Filed: 2018-12-07
Abstract: The present invention relates to a biocompatible structure and a manufacturing method thereof, wherein the biocompatible structure comprises, on a surface, a hollow cage including one or more open chambers inwardly recessed while carrying a physiologically active substance. The biocompatible structure according to one aspect can promote osteogenesis at a bone defective area since the release is sustained for a long period while having an initial release stability for the osteogenesis promoting material by including a hydrogel and physiologically active substance mixed solution in the chamber.
Patent KR-20190077220-A (KR)
Inventor: TAGAMI MASAHIRO
IPC: C08F20/32
Filed: 2018-12-11
Abstract: The present invention relates to a display sealant which can be applied to a flexible display or a curved display and, more specifically, to a display sealant containing a compound having a specific structure in a molecule. The display sealant can have both flexibility and low moisture permeability and is useful as a sealant for a display requiring adhesion with an organic film, a flexible display or a curved display. The display sealant comprises a curable compound containing three or more bisphenol structures and three or more reactive functional groups in the molecule.
Patent KR-20200073433-A (KR)
Inventor: YEO HEUNG SOO
IPC: A61N1/36
Filed: 2018-12-14
Abstract: Provided is a micro current generation band which comprises: a body portion having an accommodation hole formed at the inner center; an electrode structure having a grid pattern as a positive electrode structure and a negative electrode structure are spaced apart, and disposed in an accommodation hole; an electrolyte disposed in the accommodation hole and surrounding the electrode structure; a first band portion connected to one side of the body portion and extending in one direction; and a second band portion connected to the other side of the body portion and extending in the other direction.
Patent KR-20200075229-A (KR)
Inventor: HWANG JONG DEOK
IPC: G06Q50/10
Filed: 2018-12-18
Abstract: The present invention relates to a control system for an apparatus for making mud used as slush of a drill bit for a drilling device. The control system for an apparatus for making mud comprises: a measuring unit including a tank state measuring part including a pressure measuring sensor and a weight measuring sensor mounted in a supply tank which includes a bulk tank and a surge tank to receive bulk powder and a collector tank with a cyclone, a valve state measuring unit to measure opening/closing characteristics having opening/closing presence and opening/closing amount of valves including a pressure control valve mounted in the supply tank and an oil passage blocking valve mounted at a moving pipe between supply valves; an input unit to input a control condition for controlling the apparatus for making mud; a controller unit to control drive of the apparatus for making mud according to the control condition, for monitoring a drive state of the apparatus for making mud based on the measured value from the measuring unit to generate and output real time state information, to generate and output an emergency alarm when a problem occurs as a result of monitoring the drive state of the apparatus for making mud; and a display unit to output the real time state information.
Patent KR-20200075255-A (KR)
Title: An ophthalmic treatment apparatus and method for controlling that
Inventor: KIM BONG KYUN
IPC: A61B3/10
Filed: 2018-12-18
Abstract: The present invention relates to an ophthalmic treatment apparatus and a control method thereof. According to the present invention, the ophthalmic treatment apparatus comprises: a display unit displaying an image of a patient′s eyeground; a treatment area setting unit setting a treatment area based on the image of the patient′s eyeground; a treatment beam radiation unit radiating a treatment beam in the set treatment area; a radiation density setting unit setting the radiation density of the treatment beam radiated in the set treatment area; and a control unit controlling the treatment radiation unit to radiate the treatment beam in the set treatment area based on the radiation density set to the set treatment area. Accordingly, since treatment is performed by adjusting the radiation density of the treatment beam in accordance with a lesion state and a lesion position of the patient, thereby performing an optimal treatment. Moreover, an interface enabling a user to easily adjust and set the treatment position and the radiation density of the treatment beam is provided, thereby increasing the user′s operability.
Patent KR-20200076413-A (KR)
Inventor: CHANG JOON SEOK
IPC: H04N9/31
Filed: 2018-12-19
Abstract: Disclosed are an embedded type multi-projector control system for adjusting image boundaries of images produced by a plurality of beam projectors to be seamlessly connected as if the images are a single image, and a method thereof. According to one embodiment of the present invention, the multi-projector control system can comprise: a plurality of beam projectors projecting an image on each surface of a projection space, which is a rectangular parallelepiped; an image transmission part transmitting the images for the plurality of beam projectors; a sensor part acquiring a spatial image of the projection space on which the image is projected; a control part analyzing the spatial image, determining a beam projector requiring adjustment according to the result thereof, and outputting a control command; and a driving part controlling the projection of the plurality of beam projectors according to the control command.
Patent KR-20200077884-A (KR)
Inventor: LEE JEONG JAE
IPC: B60H1/32
Filed: 2018-12-21
Abstract: Disclosed is an air conditioner for a vehicle, which is configured for condensate water flowing downward along a wiring part of a thermistor to freely fall by gravity before reaching a sensing part. The air conditioner for a vehicle includes: an air conditioning case provided with an evaporator formed therein; and the thermistor provided inside the air conditioning case to detect the temperature of the evaporator. The thermistor includes: the sensor part for detecting temperature; and the wiring part connected to the sensor part, wherein the wiring part adjacent to the sensor part is located lower than the sensor part in the direction of gravity.
Patent KR-20190076896-A (KR)
Inventor: LORENZO JUAN
IPC: A61B17/12
Filed: 2018-12-21
Abstract: The present invention relates to a detaching system. The detaching system for delivering an implantable medical device to a target position of a body blood vessel, comprises a generally hollow distal tube. The distal tube includes: a proximal end; a distal end; and a compressible part of a tube, which can be axially moved from a compressed state to an extended state between the proximal end and the distal end. The generally hollow proximal tube has a proximal end and a distal end. A coupling connects the proximal tube and the distal tube. A combination system is combined with the implantable medical device coupled to the distal end of the distal tube, and arranges the same. Also, the combination system moves the compressible part to the compressed state, arranges the implantable medical device, and releases the compressible part to the extended state when being combined with the implantable medical device.
Patent KR-20200078106-A (KR)
Inventor: KIM JOONHONG
IPC: F01N9/00
Filed: 2018-12-21
Abstract: An embodiment of the present invention relates to a system for spraying a reducing agent, which sprays the reducing agent to a power generating device including an engine and an exhaust flow path through which exhaust gas discharged from the engine passes, thereby selectively reducing nitrogen oxides contained in the exhaust gas. The system for spraying a reducing agent includes: a reducing agent supply part supplying the reducing agent to the exhaust flow path; a transfer fluid supply part supplying fluid for transferring the supplied reducing agent when the reducing agent supply part supplies the reducing agent; a first fluid supply part supplying first fluid to the transfer fluid supply part; and a second fluid supply part supplying second fluid to the transfer fluid supply part.
Patent KR-20190003438-A (KR)
Inventor: BAE DAE KYEONG
IPC: C12N5/077
Filed: 2018-12-26
Abstract: The present invention relates to a method for inducing differentiation of human embryonic stem cells into mesodermal cells and to a container for inducing differentiation. The method of inducing differentiation from human embryonic stem cells into mesodermal cells of the present invention comprises culturing human embryonic stem cells in a culture container containing a plurality of nano-pores formed at regular intervals. One aspect of the present invention may be useful for differentiating human embryonic stem cells into mesodermal cells.
Patent KR-20200081727-A (KR)
Title: A composition comprising extract of Prasiola japonica for wound healing
Inventor: CHO JAE YOUL
IPC: A61K36/05
Filed: 2018-12-28
Abstract: The present invention relates to a composition for wound treatment comprising a freshwater laver extract as an active ingredient. The freshwater laver extract has excellent wound healing effects on skin cells, and thus may be usefully used as a pharmaceutical composition for wound treatment.
Patent KR-20180030535-A (KR)
Title: 무선 네트워크 시스템들에서 개선된 ofdma-기반 데이터 ack/ba 프레임 교환을 위한 시그널링 방법
Inventor: KAKANI NAVEEN KUMAR
IPC: H04W88/08
Filed: 2016-06-17
Abstract: 본 발명은 일반적으로 무선 네트워킹에 관한 것으로, 더욱 구체적으로는 무선 네트워크에서 무선 디바이스들 및 시스템들의 쓰루풋을 증가시키기 위한 방법들 및 장치들에 관한 것이다.   본 발명은 무선 네트워크의 하나의 무선 디바이스로부터 무선 네트워크의 다른 무선 디바이스들(STA들)로 하나 또는 그 초과의 시그널링 프레임들을 송신하는 단계를 포함한다.   하나 또는 그 초과의 시그널링 프레임들은 송신 무선 디바이스와 수신 무선 디바이스들 사이에서의 데이터 송신을 위한 채널 할당에 관한 정보 및 확인응답 프레임들에 대한 필요성을 포함한다.   본 발명은, 송신 매체가 할당되지 않은 무선 디바이스들이 송신 버스트 동안 슬립하고 송신 매체가 할당된 상이한 무선 디바이스들이 상이한 데이터 송신 버스트들로 스케줄링되게 한다.
Patent KR-20180029048-A (KR)
Title: 벨트 운송 시스템
Inventor: MAGALDI MARIO
IPC: F23J1/02
Filed: 2016-07-05
Abstract: 폐쇄 경로 형의 컨베이어 벨트(10)는 컨베이어 벨트 자체의 정방향 주행부에서 물질에 대한 운송 표면을 정의하는 복수의 운송 플레이트들(50)-상기 플레이트들은 종방향 운송 방향(L)을 따라 시퀀스(sequence)대로 배열되고, 각각의 플레이트는 상기 정방향 주행부에서 제1 및 제2 종방향 단부를 가지며, 상기 시퀀스 또는 그 역으로 하류에 배열된 인접 플레이트 아래에 각각 배치되고 상기 종방향 운송 방향에 대해 상기 시퀀스의 상류에 배열된 인접한 플레이트 상에 각각 겹쳐짐- 및 상기 플레이트들을 연결하기 위해 상기 정방향 주행부에서 상기 플레이트들 아래에 배치되는 환형 구조물을 포함하고, 인접한 플레이트에 겹쳐지거나 아래에 배치되는 상기 제1 또는 제2 종방향 부분에서 상기 플레이트들 중 적어도 하나는, 상기 플레이트 자체의 나머지 부분에 대해 감소되는 두께를 갖는 단면을 갖는다.
Patent KR-20180014173-A (KR)
Title: 태양 전지용 와이어 기반 금속배선
Inventor: SEWELL RICHARD HAMILTON
IPC: H01L31/042
Filed: 2016-06-23
Abstract: 태양 전지용 와이어 기반 금속배선을 제조하기 위한 방식 및 그에 따른 태양 전지가 기술된다. 
예를 들어, 태양 전지는 배면 및 대향 수광면을 갖는 기판을 포함한다.  
기판의 배면에 또는 그 위에 복수의 교번하는 N형 및 P형 반도체 영역이 배치된다. 
복수의 교번하는 N형 및 P형 반도체 영역 상에 전도성 접촉 구조물이 배치된다. 
전도성 접촉 구조물은 복수의 금속 와이어를 포함한다.
Patent KR-20180030589-A (KR)
Title: 황-오염된 이온성 액체 촉매화된 알킬화
Inventor: TIMKEN HYE KYOUNG
IPC: B01J35/12
Filed: 2016-06-22
Abstract: 오염물질로부터 300 내지 20,000 wppm의 황을 포함하는 황-오염된 이온성 액체 촉매가 제공되고, 상기 촉매는 클로로알루미네이트이고, 이는 올레핀 및 이소파라핀을 알킬화하여 221 ℃ 미만의 FBP를 갖는 알킬레이트 가솔린 블렌딩 성분을 제조한다. 하기 단계를 포함하는 알킬레이트 가솔린 블렌딩 성분을 제조하기 위한 방법이 제공된다:  
a. 80 wppm 초과의 황 오염물질을 포함하는 올레핀 공급물을 클로로알루미네이트 이온성 액체 촉매로 공급하여 황-오염된 촉매를 제조하는 단계; 및 
b. 이소파라핀으로 올레핀 공급물을 알킬화하여 알킬레이트 가솔린 블렌딩 성분을 제조하는 단계.  
순수한 코커 LPG 올레핀을 공급하는 유입구를 갖는 이온성 액체 알킬화 반응기를 설치하는 단계를 포함하는 정제용 알킬화 유닛의 구성 방법이 제공된다. 코커 LPG 올레핀만을 이용하는 알킬화 공정이 또한 제공된다.
Patent KR-20180030135-A (KR)
Title: 단차 검출 장치 및 단차 검출 방법
Inventor: NANRI TAKUYA
IPC: G08G1/16
Filed: 2015-08-04
Abstract: 단차 검출 장치는, 차량(Vc)에 탑재된 측거 센서(12)를 사용하여, 차량의 주위에 있어서의 노면까지의 거리 및 방위를 검출하고, 제1 단차 판정 위치(Pa 1 )   및 제2 단차 판정 위치(Pa 2 )를 노면에 각각 설정한다.  그리고, 노면까지의 거리 및 방위에 기초하여, 제1 단차 판정 위치(Pa 1 )   및 제2 단차 판정 위치(Pa 2 )에 있어서의 노면의 높이 변화를 각각 산출하고, 노면의 높이 변화의 경사가 큰 단차 판정 위치에 기초하여 노면 상의 단차(LD)를 검출한다.
Patent KR-20180051498-A (KR)
Title: 비수전해질 이차전지용 양극재료
Inventor: TAKAHASHI KAZUHIRO
IPC: H01M4/1391
Filed: 2016-09-14
Abstract: 뛰어난 가요성 및 결착성을 갖추고 있어, 비수전해질 이차전지의 내부 저항을 효과적으로 감소시키고, 더욱이, 충·방전 사이클 특성을 효과적으로 향상시킬 수 있는 비수전해질 이차전지용 양극재료를 제공한다. 양극 활물질 및 바인더를 포함하고, 상기 바인더가, (메타)아크릴레이트 단량체로부터 유도되는 구성단위 (A)와, 카르복실산기를 포함하는 에틸렌성 불포화 모노머로부터 유도되는 구성단위 (B)와, 5 관능 이하의 다관능 (메타)아크릴레이트 모노머로부터 유도되는 구성단위 (C)를 구비하는 공중합체이며, 실질적으로 증점제를 포함하지 않는 양극재료.