baber/WOPTO huggingface dataset:
Patent KR-20200052648-A (KR)
Title: Method for manufacturing of Bi-Sb-Te thermoelectric materials having a maximum efficiency temperature of 200 degrees or more
Inventor: LEE JI EUN
IPC: H01L35/18
Filed: 2018-11-07
Abstract: The present invention relates to a manufacturing method of a silver-added bismuth (Bi)-antimony (Sb)-tellurium (Te)-based thermoelectric material, and more specifically, to a bismuth-antimony-tellurium-based thermoelectric material having a maximum efficiency temperature of 200 degrees or more, wherein a bismuth (Bi)-antimony (Sb)-tellurium (Te)-based thermoelectric material is added with silver as a doping material to change a charge carrier, and a band gap is enlarged by adjusting the ratio of bismuth and antimony so that a thermoelectric conversion efficiency temperature is improved to 200°C or higher. The bismuth-antimony-tellurium-based thermoelectric material having a maximum efficiency temperature of 200 degrees or more according to the present invention includes: an ingot substance preparation step in which bismuth (Bi), antimony (Sb), and tellurium (Te) are measured based on Bi^(2-x)Sb^xTe^x (1.5 < x 1.8), placed into a quartz tube and vacuum sealed, heated, melted, and cooled; a powder step of preparing the cooled ingot substances into powder; and a sintering step of placing the powder into a mold and sintering the powder under high temperature pressure.
Patent KR-20200053256-A (KR)
Title: Rudder for ship
Inventor: YONGCHUL LEE
IPC: B63H25/38
Filed: 2018-11-08
Abstract: Disclosed is a ship rudder. The ship rudder according to an embodiment of the present invention is a ship rudder which is arranged at the rear side of a stern unit of a hull of a ship to control the advancement direction of the hull. In particular, a cross section orthogonal to a central line in a longitudinal direction of the ship rudder includes a minimum width unit having the minimal width in left-and-right directions. Here, the minimum width unit is formed between the upper end and the lower end of the cross section. A left circumferential line of the cross section comprises: a left curve area which is provided in a concave circular arc towards the central line in a vertical direction of the cross section; and a left rectilinear area which is connected to the left curve area, and retreats from the central line in the vertical direction thereof while retreating from the left curve area. In addition, a right circumferential line of the cross section comprises: a right curve area which is provided in a concave circular arc towards the central line in the vertical direction thereof; and a right rectilinear area which is connected to the right curve area, and retreats from the central line in the vertical direction thereof while retreating from the right curve area. Therefore, control performance can be enhanced.
Patent KR-20200054481-A (KR)
Inventor: GI SEOL YOEN
IPC: E04H15/20
Filed: 2018-11-11
Abstract: The present invention relates to an air tent which is improved for reducing fabrication costs and guaranteeing safety by preventing the entire structure from collapsing even when one portion is damaged. To this end, the present invention comprises: a plurality of arched framework tubes (10) which are stood at uniform intervals in a longitudinal direction; and a plurality of horizontal connecting tubes (11) which are connected in a horizontal direction at the middle portion of the plurality of arched framework tubes (10). In addition, an enclosing member (11) which encloses the both sides of the horizontal connecting tubes (11) is attached to the arched framework tubes (10). Furthermore, attached to the outer circumferential surface of the portion at which the arched framework tubes (10) and the horizontal connecting tubes (11) are connected is a connecting member (12) having a framework connecting unit (121) which is bisected or has a cutout hole (123) in order to be attached while surrounding the arched framework tubes (10), and a horizontal connecting unit (122) which has the cutout hole (123) to be attached while surrounding the horizontal connecting tubes (11). A framework injection valve (20) is provided at the lower portion of the arched framework tubes (10) to guarantee safety. A horizontal injection valve (40) is fixated at the enclosing member (11) such that compressed air of the arched framework tubes (10) may be injected towards the horizontal connecting tubes (11). Moreover, a safety valve (30) and a ventilation valve (50) are individually provided at the lower portion of the arched framework tubes (10).
Patent KR-20180125140-A (KR)
Title: Aromatic amine derivative
Inventor: OGITA KAORI
IPC: H05B33/14
Filed: 2018-11-12
Abstract: An object of the present invention is to provide a novel aromatic amine derivative which is good as a light emitting material for an organic EL device. Provided is a novel aromatic amine derivative represented by the following formula 1. In the formula 1, A represents oxygen or sulfur; each of R^1 to R^7 independently represents any of a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, a substituted or unsubstituted phenyl group, and a substituted or unsubstituted biphenyl group; each of α^1 and α^2 independently represents a substituted or unsubstituted phenylene group; Ar^1 represents a substituted or unsubstituted condensed aromatic hydrocarbon having 14 to 18 carbon atoms contained in the ring; Ar^2 represents a substituted or unsubstituted aryl group having 6 to 13 carbon atoms contained in the ring; each of j and n is independently 0 or 1; and p is 1 or 2.
Patent KR-20190062199-A (KR)
Title: The multilayered emulsion film and method for preparing the same
Inventor: SEO HYEMIN
IPC: A61K8/90
Filed: 2018-11-15
Abstract: The present invention relates to a multi-stacked emulsion thin film which has a biocompatible structure while having improved collection efficiency and physical stability of a film structure, and enables release of an active material encapsulated therein to be slowly maintained in a specific temperature range by forming a polymer thin film on an oil/water interface with an amphiphilic block polymer as a surfactant, preparing a physically stable ionic oil-in-water type nanoemulsion with ionic lecithin as an auxiliary surfactant, and alternately stacking and arranging the polymer thin film and the nanoemulsion with a multi-stacked thin film technique. According to the present invention, the multi-stacked emulsion thin film can be useful as a smart drug releasing material in various fields of cosmetics, pharmaceuticals, biological treatment and others since, during heating thereof, Spinodal decomposition is induced such that oil and active materials encapsulated in the emulsion are flown out of the emulsion.
Patent KR-20200057322-A (KR)
Title: Folding ladder
Inventor: KANG TAE WON
IPC: E06C1/12
Filed: 2018-11-16
Abstract: The present invention relates to a foldable ladder to be folded and unfolded. An objective of the present invention is to provide a foldable ladder which is conveniently used and is easily stored and carried. The foldable ladder comprises: an end ladder member including a pair of end poles parallel with each other, and an end horizontal bar installed between the pair of end poles; at least one middle ladder member including a pair of parallel middle poles and a middle horizontal bar installed between the pair of middle poles, wherein the end ladder member is rotatably installed on one end of the pair of middle poles, and the pair of middle poles and the middle horizontal bar are formed to accommodate the pair of end poles and the end horizontal bar of the end ladder member; and a base ladder member including a pair of parallel base poles and a base horizontal bar installed between the pair of base poles, wherein the at least one middle ladder member is rotatably installed on one end of the pair of base poles, and the pair of base poles and the base horizontal bar are formed to accommodate the pair of middle poles and the middle horizontal bar of the at least one middle ladder member. When in use, the end ladder member, the at least one middle ladder member, and the base ladder member are arranged on a straight line. When folded, the end ladder member is accommodated in the at least one middle ladder member, and the at least one middle ladder member is accommodated in the base ladder member.
Patent KR-20200058203-A (KR)
Inventor: KIM SUK MAN
IPC: E05B63/00
Filed: 2018-11-19
Abstract: The present invention provides a lock for an electric box door, which cannot be opened without a dedicated key, so an electric box cannot be opened by anyone other than a person in charge, thereby greatly improving security, does not release a locked state due to various vibrations or the like, and can prevent friction noise from being generated in the door of the electric box due to vibration or external wind. The lock for an electrical box door has excellent security by preventing the opening of the electric box door by anyone other than the person which is concerned and has a dedicated key, and prevents the electric box door from being opened due to various vibrations, as well as external wind. Therefore, the present invention can be applied to a vehicle such as an electric car or a bus without causing any major problems, thereby obtaining an effect of significantly improving customer satisfaction and reliability.
Patent KR-20200059018-A (KR)
Inventor: HAN DONGSU
IPC: H04M1/725
Filed: 2018-11-20
Abstract: The present invention relates to a mobile terminal including a temperature sensor and to a control method thereof. According to the present invention, the mobile terminal comprises: a main body; a first sensor disposed on the main body and configured to sense the temperature of an object positioned around the main body; a second sensor disposed on the main body, configured to obtain an image of the object, and having any one state of an activated state and a deactivated state in a locked state; and a control unit driving the first sensor in an activated mode to allow the second sensor to sense the temperature of the object in the locked state driven in the deactivated state.
Patent KR-20200059607-A (KR)
Title: A metallocene catalyst with improved storage stability
Inventor: HWANG HYE IN
IPC: C08F10/04
Filed: 2018-11-21
Abstract: The present invention provides a metallocene catalyst for polyolefin polymerization. The catalyst, on a carrier, includes (A) a transition metal compound of Formula 1 or Formula 2, (B) at least one cocatalyst compound of an alkylaluminoxane compound, an organoaluminum compound, and a borate compound, and (C) alpha-olefins having a double bond of C4 or more. Accordingly, a catalyst activity is improved without antistatic agents or additives, and the storage stability of the catalyst is improved.
Patent KR-20200061006-A (KR)
Inventor: CHOI HWAL
IPC: F21V31/00
Filed: 2018-11-23
Abstract: The present invention relates to an LED lighting device, and more specifically, an LED lighting device capable of: simply pressing and fixing a printed circuit board to a heat radiating frame without subsidiary materials such as bolts to enhance workability and reduce manufacturing costs by shortening an assembly process; completely blocking an inflow of moisture and foreign substances from the outside; and preventing scattering of light emitted from an LED to minimize light loss. To this end, the present invention provides an LED lighting device that comprises: a heat radiating frame having a board seating part in which a printed circuit board is seated on an upper surface formed, and having a heat sink formed on a lower surface to radiate heat generated from the printed circuit board to outside air; the printed circuit board seated on the board seating part of the heat radiating frame, and having a plurality of LEDs emitting light arranged at regular intervals on the upper surface; a lens cover covering and protecting an upper portion of the printed circuit board, having a plurality of receiving grooves receiving the plurality of arranged LEDs respectively on a lower surface, having a pressing surface part in close contact with the upper surface of the printed circuit board to apply pressure formed between each of the receiving grooves, and having lens parts each formed on an upper portion of each of the receiving grooves, wherein the lens parts prevent the scattering of light emitted from the LEDs; and a cover fixing member detachably coupled to the heat radiating frame through a fastening means, having an insertion hole in which the lens cover is inserted formed in a lower inner side, and fixing the lens cover to the heat radiating frame.
Patent KR-20200061078-A (KR)
Inventor: LEE DONGWOO
IPC: H04W72/04
Filed: 2018-11-23
Abstract: The present invention relates to a scheduling method and a device for interference control in a mobile communication system supporting a carrier aggregation technology or a dual connectivity or multi connectivity technology, etc., in which a terminal simultaneously uses a plurality of frequency resources. Specifically, according to the present invention, a base station of a wireless communication system comprises: a transmitting/receiving unit; and a control unit connected to the transmitting/receiving unit and configured to obtain resource allocation pattern determination related information, determine a resource allocation pattern based on the resource allocation pattern determination related information, and control to schedule a terminal based on the determined resource allocation pattern. The resource allocation pattern is a set of information indicating a time-frequency resource to which an uplink channel and a downlink channel can be allocated for a specific time period. The resource allocation pattern is configured to allow some of the resources available for uplink allocation for the uplink channel, and allow some of the resources available for downlink allocation for the downlink channel to prevent intermodulation distortion (IMD) interference from being received.
Patent KR-20200061559-A (KR)
Inventor: YANG CHANG MO
IPC: H04N21/235
Filed: 2018-11-26
Abstract: The present invention relates to a method for inserting additional data to a video file. According to the present invention, the method for inserting additional data to a video file comprises: a step of analyzing a structure of a video file; a step of inserting at least a part of additional data between chunks; a step of modifying size information of media data of the video file; and a step of modifying chunk position information of the video file. The step of inserting additional data comprises the steps of reading a chunk based on the position and size information of the chunk, and inserting additional data after the read chunk, wherein other additional data is inserted after the next chunk of the chunk when there is other additional data and repeatedly perform the process until there is no additional data to be inserted or there is no free space between chunks.
Patent KR-20190062261-A (KR)
Title: Cathode mixture, cathode including the same, lithium recharegable battery including the same
Inventor: SONG JOOYONG
IPC: H01M10/052
Filed: 2018-11-27
Abstract: The present invention relates to a positive electrode mixture, a positive electrode comprising the same, and a lithium secondary battery. Specifically, the positive electrode mixture comprises lithium peroxide (LiO_2) and platinum (Pt). Therefore, the positive electrode mixture effectively cancels the irreversible capacity imbalance of two electrodes, and the initial charging capacity of the positive electrode can be further increased.
Patent KR-20190078491-A (KR)
Inventor: LEE SANG WON
IPC: C23C16/02
Filed: 2018-12-04
Abstract: Provided is a method for producing an oriented electrical steel sheet with an ultra-low iron loss. The method for producing an oriented electrical steel sheet according to the present invention is a method for producing an oriented electrical steel sheet comprising the processes of performing reheating, hot rolling, hot-rolled sheet annealing, cold rolling, primary recrystallization annealing and secondary recrystallization annealing on a steel slab, whereby a ceramic coating layer is formed by subjecting a gas-phase ceramic precursor to a contact reaction in a plasma state using the atmospheric pressure plasma CVD (APP-CVD) process, on a part of or the entire one or both surfaces of a steel sheet which has been subjected to the primary recrystallization annealing, and then secondary recrystallization annealing is performed thereon.
Patent KR-20200068402-A (KR)
Title: Structure for kick down shift control of release oil pressure in multi speed transmission and the method using it
Inventor: KIM JIN YOUNG
IPC: F16H59/36
Filed: 2018-12-05
Abstract: The present invention relates to a release control structure for reducing the amount of heat generated by a clutch in a multi-gear transmission kick-down shift and, more specifically, to a structure that implements release control to reduce the amount of heat by regenerating hydraulic pressure after a certain period of time during the shift time of a kick-down shift inertia section. The release control structure can reduce the inertia section of the kick-down shift to lower heat from the release control clutch and reduce the size of the clutch.
Patent KR-20200073486-A (KR)
Title: Jig for aligning an equipment and method of aligning a equipment using the same
Inventor: LEE SUNG HO
IPC: H01L21/677
Filed: 2018-12-14
Abstract: A jig for aligning equipment aligns an arrangement position of equipment disposed below a traveling rail of a ceiling N transport device. The jig for aligning equipment includes: a first alignment unit having a pair of receiving grooves individually receiving a pair of alignment pins of a load port provided in the equipment; and a second alignment unit connected to the first alignment unit to be movable along the Z-axis direction of the first alignment unit to come in contact with the ground on which the equipment is placed and displaying a center line of the traveling rail and an outline of the equipment to align the equipment with the travel rail.
Patent KR-20200075309-A (KR)
Inventor: LEE KI SUN
IPC: A61K36/346
Filed: 2018-12-18
Abstract: The present invention relates to a composition for preventing and treating respiratory inflammatory diseases containing a Platycodon grandiflorus extract as an active component. The Platycodon grandiflorus extract according to the present invention penetrates into the nasal mucosa and lungs to inhibit the permeation of immune cells such as eosinophils, alleviates allergic symptoms, and has excellent immunomodulatory effects such as inhibiting Th1, Th2, and Th17 immune responses in airway washing fluid and lymphocytes around lung tissues, thereby being able to be usefully used as medicine or food for preventing or treating respiratory inflammatory diseases including asthma.
Patent KR-20200005411-A (KR)
Inventor: CHOI TAE GEUN
IPC: G16H50/20
Filed: 2018-12-20
Abstract: The present invention provides a method for assisting the diagnosis of a target cardiovascular disease using a fundus image which comprises the steps of: obtaining a target fundus image photographing a fundus of a subject; obtaining cardiovascular disease diagnosis assistance information of the subject in accordance with the fundus image through a cardiovascular disease diagnosis assistance neural network model obtaining the diagnosis assistance information used for diagnosing the target cardiovascular disease in accordance with the fundus image based on the target fundus image; and outputting the cardiovascular disease diagnosis assistance information of the subject.
Patent KR-20200079991-A (KR)
Title: A cosmetic composition for skin comprising low-molecular ginsenoside and killed lactic acid bacteria.
Inventor: LIM DONG SOO
IPC: A61K8/99
Filed: 2018-12-26
Abstract: The present invention relates to a cosmetic composition for skin containing low-molecular ginsenoside and killed lactic acid bacteria. The cosmetic composition, mist, and mask produced by the present invention shows increased absorption rate to the human body due to increased low-molecular ginsenoside and improved immunity and immune cell activities due to killed lactic acid bacteria.
Patent KR-20200036683-A (KR)
Inventor: MATSUMOTO YUKIO
IPC: C23C14/56
Filed: 2018-12-28
Abstract: A film formation material ejected from a film formation source in a film formation standby area is suppressed from being attached to an object, on which a film is to be formed, by suppressing, if possible, that the film formation material flies toward a film formation area. A film formation apparatus (1) comprises: an object (2) on which a film is to be formed; a chamber (10) in which a film formation source (3) for forming a film on the object (2), on which a film is to be formed, is arranged by flying the film formation material toward the object (2), on which a film is to be formed; and a moving means (12) which is provided between a predetermined film formation standby area (B) and a film formation area (A) within the chamber (10) to move the film formation source (3) relatively to the object (2) on which a film is to be formed. The film formation apparatus further comprises a shutter member (7) movable between a partition position at which the film formation area (A) and the film formation standby area (B) are partitioned from each other, and an open position at which the film formation area (A) and the film formation standby area (B) are open.
Patent KR-20180019218-A (KR)
Title: 매핑 시스템, 매핑 장치 및 컴퓨터 프로그램
Inventor: MIYAMOTO MUNENORI
IPC: A01D41/14
Filed: 2016-10-19
Abstract: 포장을 주행하는 주행부(1)에 장착되어 있으며, 포장의 곡간을 예취하는 예취부(3), 상기 예취부에 의해 예취된 곡간을 탈곡하는 탈곡 장치(2), 상기 탈곡 장치로부터 외부로 배출되는 곡립의 배출량을 곡립의 충돌에 의해 검출하는 배출량 검출부(4c), 상기 주행부의 위치를 측정하는 위치 측정부(90, 98), 그리고 상기 위치 측정부의 측정 결과 및 상기 배출량 검출부의 검출 결과를 송신하는 송신부(95)를 구비하는 콤바인과, 상기 송신부로부터 송신된 상기 측정 결과 및 검출 결과를 수신하는 수신부(99 e)와, 상기 수신부에서 수신한 상기 측정 결과 및 검출 결과에 기초하여 상기 배출량과 상기 배출량에 대응하는 곡간의 예취 위치를 대응시켜 상기 배출량을 매핑하는 배출량 매핑부(99)를 구비하는 것을 특징으로 하는 매핑 시스템.
Patent KR-20180031707-A (KR)
Title: 난연성 폴리올레핀 물품
Inventor: LIPS GERARD
IPC: C08J5/18
Filed: 2016-07-15
Abstract: 본 발명은, 내부에 첨가제가 혼입된 폴리올레핀 기재를 포함하는 난연성 물품에 관한 것이며, 상기 첨가제는 특정 화학식 (1)의 포스포네이트 에스테르, N-알콕시 장애 아민을 포함하는 상승작용제, 및 멜라민 시아누레이트를 포함한다.  또한, 본 발명은 상응하는 난연성 조성물, 및 폴리올레핀의 난연성을 향상시키기 위한 이들의 용도에 관한 것이다.
Patent KR-20180019778-A (KR)
Title: 건축학적 애플리케이션들에서의 이용을 위한 디스플레이들
Inventor: PAOLINI RICHARD J JR
IPC: G09F19/22
Filed: 2016-08-19
Abstract: 빌딩의 외부 표면에 주로 이용하기 위한 디스플레이 (100) 로서, 내후성 하우징 (310, 340); 하우징 내에 인클로즈되고 하우징을 통하여 가시성있는 쌍안정 전기-광학 매체 (326); 내후성 하우징 내에 인클로즈되고 전기-광학 매체를 구동시키도록 배열된 전극 (324, 330); 내후성 하우징 내에 인클로즈된 전력 생성 수단 (504; 832, 834); 내후성 하우징 내에 인클로즈되고 내후성 하우징의 외부의 소스로부터 데이터를 무선으로 수신하도록 배열된 데이터 수신 수단 (508); 및 데이터 수신 수단으로부터 데이터를 수신하고 전력 생성 수단으로부터 전력을 수신하고 그리고 전극의 전위를 제어하도록 배열된 디스플레이 구동 수단 (510) 을 포함한다.
Patent KR-20180044934-A (KR)
Title: 다중 파셋 바늘 팁
Inventor: SWADER KINITO
IPC: A61B17/34
Filed: 2016-08-31
Abstract: 생검 디바이스와 함께 사용하기 위한 바늘을 설명하고 청구한다. 바늘은, 금 속 사출 성형 또는 "MIMI" 공정을 이용하여 제조된다. 바늘은 관통 팁을 포함하고, 관통 팁은 베이스부, 제1 절단부, 및 제2 절단부를 포함하고, 제1 절단부와 제2 절단부는 베이스부로부터 원위측으로 연장되고, 베이스부는 제1 직경을 획정하고, 베이스부의 제1 직경은 캐뉼라의 제1 직경에 대응하고, 제1 절단부는 제1 절단 에지 와 제2 절단 에지를 획정하고, 제1 절단 에지의 적어도 일부와 제2 절단 에지의 적어도 일부는 베이스부의 제1 직경을 넘어 외측으로 연장된다.
Patent KR-20180042357-A (KR)
Title: 파워 스티어링 장치, 및 파워 스티어링 장치의 제어 장치
Inventor: SASAKI MITSUO
IPC: B62D6/10
Filed: 2016-10-31
Abstract: 이상 검출의 정밀도를 향상시킬 수 있는 파워 스티어링 장치가 제공된다.  
파워 스티어링 장치는, 스티어링 휠의 회전을 전타륜(轉舵輪)에 전달하는 조타 기구와, 조타 기구에 조타력을 부여하는 전동 모터와, 조타 기구에 발생하는 조타 토크를 검출하는 토크 센서와, 전동 모터를 구동 제어하기 위한 지령 신호를 조타 토크에 기초하여 연산하여, 전동 모터에 출력하는 컨트롤 유닛을 구비한다. 컨트롤 유닛은, 스티어링 휠의 회전 방향을 나타내는 조타 방향 신호를 수신하는 조타 방향 신호 수신부와, 조타 방향 신호가 전환되는 영역을 포함하는 미리 정해진 영역에 있어서의 조타 토크의 변화에 기초하여 파워 스티어링 장치의 이상 검출을 행하는 이상 검출 회로를 구비한다.