baber/WOPTO huggingface dataset:
Patent KR-20180105340-A (KR)
Title: Thin-film transistor
Inventor: JEON JAE MONG
IPC: H01L29/786
Filed: 2017-03-15
Abstract: The present invention relates to a thin film transistor comprising an insulating substrate; a gate electrode stacked on the insulating substrate; a transparent gate insulating film stacked on the gate electrode to surround the gate electrode; a transparent channel layer formed on the gate insulating film; and a transparent electrode layer formed on the transparent channel layer by including a source electrode and a drain electrode. At least one of the transparent channel layer, the gate electrode, the source electrode, and the drain electrode is formed of In_(1-X)Zn_XO. Since the thin film transistor of the present invention has an average transmittance of about 80% in a visible light region and current-voltage characteristics of as a display driving element, the thin film transistor of the present invention compensates for disadvantages of the conventional opaque thin film transistor, such as a reduced aperture ratio and high power consumption, and can be used as a driving element of a transparent display in the future.
Patent KR-20170034372-A (KR)
Inventor: MIN KYOUNG IN
IPC: C12Q1/68
Filed: 2017-03-17
Abstract: The present invention relates to a marker for determining white skin tone depending on skin types comprising one or more types of single nucleotide polymorphism (SNP) markers, a composition comprising an agent for detecting the marker, a kit or a microarray comprising the composition and a method for providing information with respect to white skin tone depending on skin types using the marker. The SNP markers of the present invention provide precise information with respect to individual skin types, so customized cosmetics and customized effective components can be developed. The SNP marker for determining white skin tone depending on skin types comprises polynucleotide consisting of 5-100 consecutive DNA sequences including a 235,675,961^th base, wherein the 235,675,961^th base of human chromosome 2 is A or G, or polynucleotide in complementary relations thereof.
Patent KR-20180108189-A (KR)
Inventor: KIM SE HOON
IPC: G02B27/00
Filed: 2017-03-24
Abstract: According to embodiments of the present invention, an electronic device comprises: a display displaying content; and a processor. The processor checks additional information associated with a field of view (FoV) for content or setting information associated with the FoV, determines a first FoV for the content based on the additional information and the setting information, and displays the content by using the display based on the determined first FoV. Therefore, the present invention can alleviate dizziness, vertigo and nausea felt by a user while minimizing a loss of presence experienced by the user through the content.
Patent KR-20180109323-A (KR)
Inventor: LEE JEA HACK
IPC: G07C9/00
Filed: 2017-03-27
Abstract: The present invention relates to a smart key system using local area communication. According to one embodiment of the present invention, the smart key system has an effect that a user having a smart key may conveniently perform a door opening, an elevator call, and the like. The smart key system comprises: a smart key; and an operation module.
Patent KR-20170040157-A (KR)
Title: Electronic device and transaction method using the same
Inventor: LEE WOO SUP
IPC: G06Q20/40
Filed: 2017-03-31
Abstract: The present invention relates to an electronic device and a settlement method using the same. The electronic device according to various embodiments of the present invention includes: a window member forming at least a part of a first side of the electronic device; a cover forming at least a part of a second side; a sidewall surrounding at least a part of a space formed between the window member and the cover and including at least a part of a conductive material. The present invention can transmit a signal that the terminal can easily recognize.
Patent KR-20170115967-A (KR)
Title: 안전이 개선된 압력 조리용기
Inventor: JULIEN GUILLAUME
IPC: A47J27/092
Filed: 2017-04-07
Abstract: 본 발명은 용기(2), 환형 스커트(3B)를 가지는 덮개(3), 및 상기 덮개(3)와 상기 용기(2) 사이에 개재된 가스켓(4)을 포함하는 압력 조리 식기에 관한 것이고, 상기 가스켓(4)은 링(7) 및 덮개(3)의 상단부 벽(3A)과 밀봉 접촉되는 제1 립(8)을 포함하고, 상기 식기(1)는 상단부 벽(3A)을 통해서 형성된 누설 개구부(10)를 포함하고, 환형 스커트(3B)는 링(7)에 대한 정지 접경부를 형성하고, 상기 제1 립(8)은 외장 내부에 존재하는 압력이 안전 문턱값을 초과할 때, 외장의 내부가 누설 개구부(10)를 통해서 외부와 소통되게 하기에 적합한 가요성을 나타낸다.  압력 조리 식기.
Patent KR-20170078557-A (KR)
Inventor: SHIN TAE SOO
IPC: F16H35/00
Filed: 2017-04-09
Abstract: 일예를 들어 도 1 에서 a 점에서 c 점까지의 길이의 가상의 막대형인 일반적인 지레( lever )에서 회전 가능하도록 고정시킨 a 점을 받침점으로 하고, c 점을 힘점으로 하고, b 점을 작용점으로 했을 때, a - c 점 사이의 길이는 0.3 m 이고, a - b 점 사이의 길이는 0.1 m 이다. 
이때 c 점에 일예로 100[ N ]의 힘을 가하면, b 점에는 300[ N ]의 힘이 발생된다. 
도 1 에서 발전기 회전축( 12 )에 결합되어 있는 L자형 지레( 16 )의 연장된 받침점( 13 )은 위 설명에서의 받침점( a 점 )으로 기능한다. 
이런 결합 상태에서 발전기 암( 15 )과 결합된 b 점은 작용점이다. 
이 b 점 또는 발전기 암( 15 )의 말단을 상하 이동되지 않게 받침대로 받치고, c 점을 100[ N ]으로 내려 누르면, 발전기 회전축( 12 )에 결합되어 받침점으로 기능하는 연장된 받침점( 13 )에 의해 b 점에 300[ N ]이 걸리게 된다. 
이후에 바로 위에서 설명한 받침점을 제거하면, 발전기 암( 15 )은 증폭된 300[ N ]의 힘이 걸린 채로 아래로 내려가면서 회전하게 된다. 
설명하기 위해 L자형 지레( 16 )의 a - b 사이의 선분을 제거한다면, a 점에 가해진 100[ N ]의 힘은 100 % 그대로 발전기 암( 15 )에 전달된다. 
따라서 이때 발전기 암( 15 )과 모터 암( 18 )에서 발생되는 각각의 회전력( torque )은 동일하다.  
발전기 암( 15 )과 모터 암( 18 )의 각각의 회전 반경( r )을 0.1 m라고 가정하면, a 점에 100[ N ]을 가할 때 발생되는 회전력( torque )는 τ = 힘 * 팔의 길이 = 100 * 0.1 = 10[ N·m ]이나, b 점에서 발생되는 회전력( torque )은 τ = 300 * 0.1 = 30[ N·m ]으로 3배로 증폭된다. 
출력은 P = 회전수 * 토크 = ω * τ[ w ]이다. 
따라서 모터와 발전기의 회전수가 동일하고 회전력( torque )이 3배로 되면 모터 같은 원동기의 입력의 증가 없이도 발전기 출력도 3배로 증폭될 수 있다. 
도 2 는 이 원리를 적용하여 발전기와 모터의 회전축( 12와 19 )의 좌우에 상사형 또는 동일한 L자형 지레( 16 )를 설치하여 회전시의 불평형을 제거했다.
Patent KR-20180117889-A (KR)
Inventor: LEE JI NA
IPC: G01L1/20
Filed: 2017-04-20
Abstract: One embodiment of the present invention provides a pressure sensor, comprising: a first electrode layer and a second electrode layer composed of conductive fiber; a sensor portion including a first elastic layer arranged between the first electrode layer and the second electrode layer, and a second elastic layer arranged on one surface of the first elastic layer and formed with at least one hole; and a signal processing module connected to the first electrode layer and the second electrode layer, receiving an electric signal, and processing a signal.
Patent KR-20170055021-A (KR)
Title: Method for recovering multivalent metal ion from leaching solution containing sulfuric acid in which metal ions are leached, and composite membrane therefor
Inventor: KIM IN CHUL
IPC: C02F1/44
Filed: 2017-05-04
Abstract: The present invention relates to a method of recovering multivalent metal ion from leaching solution containing sulfuric acid wherein metal ions are leached, and a composite membrane thereof. According to the present invention, the method provides to recover multivalent metal ion from leaching solution containing sulfuric acid in which metal ions are leached, where the metal ions are generated during wet nonferrous smelting using sulfide ore as raw material. By using a composite membrane containing polyamide coating layer formed by interfacial polymerization between a mixture of aromatic multivalent amine and aliphatic multivalent amine and polyfunctional acid halogen compound; chemical stability of sulfuric acid is able to be improved and at the same time, water permeability flux is able to be improved, specifically, as a rejection coefficient of multivalent metal ions is greater than that of monovalent metal ion such that a recovery rate of rare earth metal ions are able to be increased.
Patent KR-20180125248-A (KR)
Title: Hotkey based safety device for helmet and operating method thereof
Inventor: KIM CHANG WON
IPC: A42B3/30
Filed: 2017-05-15
Abstract: A hotkey-based safety device for a helmet and an operating method thereof are presented. A helmet-based safety device for a helmet according to an embodiment of the present invention includes: a button unit formed on the outside of a helmet and having at least one hotkey operable by a user wearing the helmet; an identification unit for identifying an input of the hotkey as the user selects a hotkey of the button unit; a service providing unit in which an operation according to the hotkey is set or stored; and a controller configured to perform an operation set or stored through the service providing unit according to the identified hotkey. In case of an emergency, the user can press the hotkey to execute the function immediately.
Patent KR-20180127562-A (KR)
Title: Composition of block for sidewalk enhancing the water and air permeability and the manufacturing method of the block for sidewalk
Inventor: KIM JONG SIK
IPC: C04B28/04
Filed: 2017-05-18
Abstract: The present invention relates to a composition for sidewalk blocks for enhancing water and air permeability, and a manufacturing method of sidewalk blocks using the same. More specifically, the present invention provides a composition for sidewalk blocks for enhancing water and air permeability, which comprises 50 to 62 parts by weight of bottom ash, 0.9 to 1.3 parts by weight of a water reducing agent, 17 to 18 parts by weight of Portland cement, 11 to 16 parts by weight of aggregate, and 2 to 3 parts by weight of fumed silica. According to the present invention, a bottom ash complex composition recycled from waste and a Portland cement composition are used in combination, but holes for water permeation is unnecessary and foreign substances are not accumulated on the sidewalk blocks, so that an effect for improving the aesthetic effect due to the appearance of the sidewalk blocks is expected.
Patent KR-20180128617-A (KR)
Inventor: OH CHAE GON
IPC: C03C23/00
Filed: 2017-05-24
Abstract: Disclosed are low emissivity glass for uniform heat emission, and a production method thereof. According to one embodiment of the present invention, the low emissivity glass for uniform heat emission comprises: a glass layer; and a plurality of electrically conductive patterns patterned by laser cleaning on the glass layer. Each of the plurality of electrically conductive patterns is formed on one side of the glass layer at an interval, and each of the plurality of electrically conductive patterns generates heat in response to an electrical signal applied to the low emissivity glass.
Patent KR-20180129555-A (KR)
Title: white board side dish case
Inventor: LIM A JIN
IPC: B65D43/08
Filed: 2017-05-27
Abstract: The present invention relates to a white board side dish case on which simple memos, such as which side dish is included and whether the side dish may be eaten, can be written for an eater. Thus, it is possible to solve a conventional problem in which a person who does not have interests in housekeeping should open a side dish case to confirm which side dish is included. The present invention comprises: a lid which includes a lid upper part as a white board to make a memo on a white board plate; a bowl, of which an half is a transparent material and the other half has a white board to allow contents to be easily viewed and to make a memo; and a white board pen which has a magnet attached to the lid and has an eraser to be attached to a refrigerator and perform an erasing function. Accordingly, the present invention has simple memos, such as which side dish is included and whether the side dish may be eaten, can be written for an eater. Thus, it is possible to solve a conventional problem in which a person who does not have interests in housekeeping should open a side dish case to confirm which side dish is included.
Patent KR-20180130389-A (KR)
Inventor: KIM HYUN WOO
IPC: H01B7/40
Filed: 2017-05-29
Abstract: The present invention relates to a fixing clip for a wire harness, comprising: a fixing member fixed in a fixed body; an arrangement member arranging and fixing the wire harness; and an elastic member elastically supporting the arrangement member with respect to the fixing member to allow movement of the arrangement member by the wire flow of the wire harness, thereby reducing an affordable predetermined length of the wire harness and guiding an initial position recovery of the arrangement member. In comparison to the prior art, the clip for arranging and fixing the wire harness is composed of the fixing member and the arrangement member, and then the arrangement member for fixing the wire harness has an adjustable inclination while elastically supported with respect to the fixing member. Therefore, the affordable predetermined length applied to wiring can be reduced by allowing a temporary change in a wiring path in the tension generation direction of the wire harness.
Patent KR-20180137335-A (KR)
Inventor: HA YOUNG JE
IPC: F24D19/10
Filed: 2017-06-16
Abstract: Disclosed is a boiler room controller. According to an embodiment of the present invention, the room controller comprises: an input unit inputting an operation command to operate each device disposed in a main body of a boiler; a display unit displaying various types of state information and predetermined menus of the boiler; a temperature detection unit detecting indoor temperature; an inclination detecting unit detecting an inclination of the room controller; and a control unit displaying a measurement value of the inclination detecting unit when the room controller is installed and guiding the room controller to be installed in the first and second directions.
Patent KR-20190001103-A (KR)
Inventor: KIM JONG MIN
IPC: B26D1/00
Filed: 2017-06-26
Abstract: Disclosed is a cutter for cutting food, which is formed with a plurality of cutting areas where cutting protrusions protrude from an upper surface of the cutter, and non-cutting areas without a cutting protrusion between the cutting areas, wherein an inclined part around an axial hole of a central part of the cutter, to which a driving axis of a driving part is coupled, is formed. Accordingly, when the cutting protrusions cut food in the cutting areas by a high speed rotation of the cutter, the food is guided to move toward the cutting areas from the non-cutting areas and is uniformly cut into a fine particle shape without a grain. In addition, it is possible to prevent noise from being generated while preventing an eccentric rotation induced by twisting when the cutter rotates at a high speed by the driving part, and to improve cutting performance for food. Also, it is possible to extend a service life of the driving part and the cutter while preventing excessive overload of the driving part.
Patent KR-20180007690-A (KR)
Inventor: KAWATA JUNICHI
IPC: B23K35/36
Filed: 2017-07-12
Abstract: The present invention provides a submerged arc welding method capable of obtaining welding metal having excellent low-temperature toughness even at an extremely low temperature and having excellent welding workability including bead shape and appearance in horizontal welding. The submerged arc welding method combines and uses welding wire and sintering flux. The welding wire contains 50 wt% of Ni; 14.5-16.5 wt% of Cr; 15.0-17.0 wt% of Mo; 3.0-4.5 wt% of W; 4.0-7.0 wt% of Fe; 0.02 wt% or less (not including 0 wt%) of C; 0.08 wt% or less (not including 0 wt%) of Si; 1.0 wt% or less (not including 0 wt%) of Mn; 0.04 wt% or less (not including 0 wt%) of P; 0.03 wt% or less (not including 0 wt%) of S; 0.5 wt% or less (not including 0 wt%) of Cu; 0.35 wt% or less (not including 0 wt%) of V; 2.5 wt% or less (not including 0 wt%) of Co; and 0.1 wt% or less (not including 0 wt%) of Al.
Patent KR-20190008616-A (KR)
Inventor: KIM DO HEE
IPC: B60W40/105
Filed: 2017-07-17
Abstract: A method for controlling a coasting drive of an eco-friendly vehicle using dynamic traffic information comprises the following steps of: determining a target speed for a coasting drive of an eco-friendly vehicle to approach a traffic light corresponding to traffic light information based on the traffic light information contained in dynamic traffic information by a controller; correcting the target speed of the eco-friendly vehicle based on traffic condition information contained in the dynamic traffic information by the controller; and controlling control torque to be outputted to a drive motor of the eco-friendly vehicle for the eco-friendly vehicle to coast based on the corrected target speed by the controller.
Patent KR-20190008731-A (KR)
Inventor: LEE SANG MIN
IPC: A61G7/10
Filed: 2017-07-17
Abstract: The present invention relates to an assist device for movement of a patient, and more specifically, to the assist device for movement of a patient on a bed (10), comprising: a main body (20) which has a lateral rack (22) extended to be opposed from both ends of a longitudinal rack (21); a support means (30) provided with a support pad (35) on a supporter (31) accommodated in the lateral rack (22) to be movable; and a driving means (40) which activates movement of the supporter (31) and the support pad (35). Therefore, a patient is assisted for a safe and convenient movement between beds in various hospitals or nursing facilities, thereby alleviating fatigue of workers directly dealing with and caring for a patient, and enabling a more energetic work.
Patent KR-20170089825-A (KR)
Title: System for automatic application discount coupons of goods in the electronic commerce and method thereof
Inventor: JEON JOON HA
IPC: G06Q30/02
Filed: 2017-07-25
Abstract: The present invention relates to a system and a method for automatically applying a discount coupon in e-commerce by using a communication network which automatically applies a discount coupon has a preset discount rate on a specific product sold in e-commerce, thereby not only increasing sales of a price-sensitive seasonal product, but also effectively managing an online shopping mall service.
Patent KR-20190012867-A (KR)
Inventor: PARK KYO SUNG
IPC: B01D39/16
Filed: 2017-07-28
Abstract: The present invention relates to a nonwoven fabric filter for VOC reduction. According to the present invention, the nonwoven fabric filter is capable of efficiently removing volatile organic compounds existing in the air. The nonwoven fabric filter comprises ZIF-8 supported by a nonwoven fabric.
Patent KR-20190013287-A (KR)
Inventor: JUN JIN KOOK
IPC: G01R1/067
Filed: 2017-08-01
Abstract: According to the present invention, provided is a PION pin which comprises: a pad connection pin configured to be in contact with a contact pad; a ball connection pin configured to be in contact with a conductive ball; an elastic spring installed between the pad connection pin and the ball connection pin; and a multi-contact spot auxiliary pin configured to be coupled to the ball connection pin to be in contact with the conductive ball, and to form multi-contact spots. According to the configuration of the present invention, contact yield improvement can be expected through a surface to surface contact of multi-contact spots with a spherical conductive ball.
Patent KR-20190016268-A (KR)
Inventor: PARK CHUL EUI
IPC: G01B7/00
Filed: 2017-08-08
Abstract: Provided are a pedal displacement measurement apparatus and an electronic brake system including the same, capable of estimating displacement of a pedal without a separate housing or printed circuit board (PCB) to reduce a cost for installing the separate housing or PCB. According to an embodiment of the present invention, the pedal displacement measurement apparatus in an electronic brake system including a hydraulic control device operated by an electrical signal output corresponding to displacement of a brake pedal includes: a first piston moving according to the displacement of the brake pedal to generate a hydraulic pressure; a first gear provided on the outer surface of the first piston in the moving direction of the first piston; a second gear having a pitch different from the pitch of the first gear, and provided on the outer surface of the piston in parallel with the first gear; a sensing unit for sensing a change in the magnetic field of a first magnet that rotates in engagement with the pitch included in the first gear to generate a magnetic field, and sensing a change in the magnetic field of a second magnet that rotates in engagement with the pitch included in the second gear to generate a magnetic field; and a control unit for estimating displacement of the first piston based on the change in the magnetic fields of the first magnet and the second magnet.
Patent KR-20190018107-A (KR)
Inventor: JEON YOON CHEOL
IPC: H01M10/6567
Filed: 2017-08-11
Abstract: The present invention relates to a battery module capable of improving heat transfer efficiency. The battery module comprises: a cell cover coming into contact with a battery cell and having one surface emitting heat of a battery cell; and a cooling channel unit having a cooling channel in which a refrigerant flows, wherein one surface of the cooling channel absorbs heat of the battery cell.
Patent KR-20190019364-A (KR)
Inventor: JEON SU CHANG
IPC: G11C16/30
Filed: 2017-08-17
Abstract: Disclosed are a nonvolatile memory device and an operating method thereof. According to the present invention, the operating method of the nonvolatile memory device comprises the steps of: performing a program operation corresponding to a first program loop of a plurality of program loops; receiving a suspend command for urgent reading during the program operation; determining one recovery point from a first point corresponding to the suspend command immediately after receiving the suspend command and a second point after terminating the program operation corresponding to the first program loop; and performing a recovery by applying a recovery voltage to a selection word line which is a target for a program at a determined recovery point.
Patent KR-20190020583-A (KR)
Inventor: LEE JUNG KEWON
IPC: A61L9/04
Filed: 2017-08-21
Abstract: The present invention relates to a perfume having long-lasting fragrance. More specifically, a perfume composition comprises natural powder and aromatics selected from fragrances (aroma), for a polymer mixture comprising two or more selected from a group consisting of rigid polyvinyl chloride (PVC), flexible polyvinyl chloride (PVC), polyethylene terephthalate (PET), polypropylene (PP) and polystyrene (PS). The perfume of the present invention can provide fragrance persistence superior to conventional perfumes which have short fragrance duration, because components of the aromatics can continuously emit fragrance for a long time, thus can be used effectively in a space such as a vehicle or a toilet where long-term fragrance persistence is required.
Patent KR-20170135773-A (KR)
Inventor: LEE SEUNG WOOK
IPC: A61K9/70
Filed: 2017-08-22
Abstract: Provided is a micro needle structure, which comprises: a protrusion sheet protruding from a contact surface being in contact with skin and having a supporting protrusion made of a biodegradable material inserted and dissolved in the skin; and a medicine tip attached to the support protrusion and made of a biodegradable material inserted and dissolved in the skin, wherein the support protrusion is a substance having a relatively high rate of biodegradation, and the medicine tip is a material which is relatively slow in biodegradation rate.
Patent KR-20190023862-A (KR)
Inventor: YOON SANG HUN
IPC: G01S5/00
Filed: 2017-08-30
Abstract: Provided are a base station-based mobile object positioning method and a system thereof. According to an embodiment of the present invention, a method for transmitting a positioning signal comprises: receiving, by a first base station, a first signal to be used for positioning by a moving object; transmitting, by a second base station, a second signal to be used for positioning by the moving object when the second base station receives the first signal from the first base station; calculating, by a third base station, a second base station delay time which is a time required from transmission time of the first signal required for positioning of the moving object to the transmission time of the second signal and transmits information on the second base station delay time. Accordingly, relative synchronization of the base stations can be obtained without using optical cables or GPS, thereby minimizing the cost of realizing a positioning system.