baber/WOPTO huggingface dataset:
Patent KR-20210005095-A (KR)
Title: 벌룬 카테터
Inventor: KONSTANTINO EITAN
IPC: A61M25/10
Filed: 2019-04-22
Abstract: 벌룬 카테터 및 벌룬 카테터를 사용하는 방법이 제공된다. 벌룬 카테터는 조성물로 코팅된 벌룬 위에 장착된 확장 가능한 구조체를 포함할 수 있다. 확장 가능한 구조체는 벌룬이 팽창될 때 구분된 벌룬 구역이 확장 가능한 구조체 내 개구를 통해 돌출되도록 벌룬을 제한하기 위한 복수의 방사상으로 확장 가능한 링과 교차하는 복수의 축방향 스트러트를 포함한다. 벌룬 카테터는 벌룬 팽창 동안 확장 가능한 구조체의 스트러트에 의해 벌룬의 표면으로부터 조성물의 스크레이핑을 최대화하기 위해 구성될 수 있다.
Patent KR-20210019444-A (KR)
Title: 모바일 장치의 카메라를 이용하여 샘플 내 분석물을 검출하기 위한 조명 조건의 적합성을 평가하는 방법
Inventor: BERG MAX
IPC: G01N21/84
Filed: 2019-06-05
Abstract: 모바일 장치(114)의 카메라(112)를 이용하여 샘플 내 분석물을 검출하기 위한 조명 조건의 적합성을 평가하는 방법(110)이 개시된다. 상기 방법은 다음의 단계를 포함한다: 
a) (117) 적어도 하나의 테스트 스트립(116)의 적어도 하나의 제1 이미지를 캡처하는 단계로서, 테스트 스트립(116)은 샘플 내 분석물을 검출하기 적합하게 형성되고, 테스트 스트립(116)은 분석물의 존재 하에 광학 검출 반응을 실시하기 위한 적어도 하나의 시험 화학물질을 포함하는 적어도 하나의 테스트 필드(118)를 가지며, 제1 이미지를 캡처하는 동안 모바일 장치(114)의 조명원(120)이 꺼지는 단계;  
b) (122) 테스트 스트립(116)의 적어도 하나의 제2 이미지를 캡처하는 단계로서, 제2 이미지를 캡처하는 동안, 모바일 장치(114)의 조명원(120)이 켜지는 단계;  
c) (124) 단계 a)(117) 및 단계 b)(122)에서 캡처된 제1 및 제2 이미지를 비교함으로써, 제1 이미지 및 제2 이미지 간의 조명 조건의 차이를 결정하는 단계; 및 
d) (126) 단계 c)(124)에서의 비교로부터 적어도 하나의 적합성 정보를 도출하는 단계로서, 적합성 정보는 분석물 검출을 위한 조명 조건의 적합성에 대한 정보를 포함하는 단계.
Patent KR-20210013592-A (KR)
Title: Cmv 감염 및 cmv-관련 질환에 대한 적응 t-세포 치료법
Inventor: KHANNA RAJIV
IPC: C07K14/005
Filed: 2019-05-16
Abstract: 세포독성 T 세포(CTL)에 의해 인식되고, 특히 고형 장기 이식 수혜자에서, CMV 감염, 재활성, 및/또는 질환(예를 들어, CMV-관련 말단 장기 질환)의 예방 및/또는 치료에 이용될 수 있는, T 세포 에피토프(예를 들어, CMV 에피토프)에 기초한 CMV-특이적 예방적 및/또는 치료적 면역치료법의 개발과 관련된 면역원성 폴리펩타이드, 조성물 및 방법이 본원에 제공된다.
Patent KR-20210013180-A (KR)
Title: 식물 재료를 분류하는 방법
Inventor: BAKAHER NICOLAS JEAN PIERRE OLIVIER
IPC: C12Q1/6895
Filed: 2019-05-23
Abstract: 식물 재료 배치를 오염되었거나 오염되지 않은 것으로 분류하는 방법이 본원에 기술되어 있으며, (i) 식물 재료 배치로부터 폴리뉴클레오티드의 시료를 제공하는 단계; (ii) 폴리뉴클레오티드의 시료를 하나 이상의 증폭 프라이머와 접촉시켜 불임성과 연관된 타겟 폴리뉴클레오티드 서열을 증폭시키는 단계; (iii) 시료 상에서  시험관 내  폴리뉴클레오티드 증폭 반응을 수행해서 하나 이상의 증폭 산물을 생성하는 단계; (iv) 증폭 산물(들)의 크기 또는 서열을 결정하는 단계; 및 (v) 단계 (iv)에서 결정된 증폭 산물(들)의 크기 또는 서열에 기초하여 증폭 산물(들)의 크기 또는 서열을 불임성의 공지된 유전적 공급원으로부터의 공지된 증폭 산물(들)의 크기 또는 서열과 비교하는 단계를 포함하고; 여기서 단계 (v)에서 결정된 불임성의 유전적 공급원이 식물 재료 배치의 불임성의 예상 유전적 공급원에 대응하는 경우라면, 식물 재료 배치는 오염되지 않은 것으로 간주되고; 또는 단계 (v)에서 결정된 불임성의 유전적 공급원이 식물 재료 배치의 불임성의 예상 유전적 공급원에 대응하지 않는 경우라면, 식물 재료 배치는 오염된 것으로 간주된다.
Patent KR-20220099739-A (KR)
Inventor: NAHM SOO
IPC: F41B5/14
Filed: 2021-01-07
Abstract: The present invention relates to an augmented reality-based archery system, which identifies an arrow AR code attached to an arrow and a mark AR code outputted on a display unit according to a mark portion hit by the arrow when a user actually shoots the arrow toward the mark like prostration or archery while the user wears an AR goggle providing an augmented reality image to output an augmented reality effect related to the arrow and an augmented reality effect related to the mark on the AR goggle worn by the user, thereby allowing the user to experience the various augmented reality effects with the actual archery.
Patent KR-20220102847-A (KR)
Title: Carbon Nano-Structure for Field Emitter
Inventor: CHO YANG KOO
IPC: C01B32/182
Filed: 2021-01-14
Abstract: The present invention relates to a carbon structure for an emitter, a deposition device for preparing the carbon structure for an emitter, and a preparation method of the carbon structure for an emitter. Particularly, the present invention provides the carbon structure for an emitter which comprises: a vine structure in which one-dimensional carbon bodies are randomly entangled and extended, wherein a two-dimensional carbon body randomly protrudes on a surface of the vine structure.
Patent KR-20220107803-A (KR)
Inventor: LEE HAN NA
IPC: A61Q19/08
Filed: 2021-01-26
Abstract: The present invention relates to a skin-alleviating cosmetic composition having excellent antioxidant, whitening, and anti-wrinkle effects by comprising 3-Deoxysappanone B as an active ingredient. 3-Deoxysappanone B, which is used as an active ingredient in the skin-alleviating cosmetic composition of the present invention, is separated from Caesalpinia sappan Linne and has an antioxidant effect confirmed by DPPH radical scavenging, a whitening effect confirmed by tyrosinase inhibitory activity and melanin content inhibitory activity, and an anti-wrinkle effect confirmed by elastase inhibitory activity, MMP-1 inhibitory activity, and procollagen activity. Accordingly, the skin-alleviating cosmetic composition comprising 3-Deoxysappanone B as an active ingredient exhibits excellent anti-aging and whitening effects due to the antioxidant activity and anti-wrinkle activity.
Patent KR-20220108481-A (KR)
Inventor: LEE HAN SANG
IPC: B25B13/36
Filed: 2021-01-27
Abstract: A disclosed combination wrench that allows an operator to arbitrarily adjust the angle of the opening side of an open-end spanner to tighten or loosen bolts and nuts comprises: an arm that can be gripped by an operator; a box end spanner integrally formed on one end of the arm; a locking and unlocking means formed at the other end of the arm; and an open-end spanner rotatably mounted on the locking and unlocking means so that an angle of an opening is adjusted, wherein the locking and unlocking means includes: a chamber rotatably supporting the open-end spanner to adjust the angle; a clamp disposed inside the chamber and regulating rotation of the open-end spanner while linearly reciprocating along the longitudinal direction of the chamber; and an operating lever disposed inside the chamber and operating the clamp so that the clamp can regulate rotation of the open-end spanner.
Patent KR-20220109822-A (KR)
Title: Smart wand and obstacle avoidance method using it
Inventor: JANG WOO JIN
IPC: A61F9/08
Filed: 2021-01-29
Abstract: A smart cane of the present invention is a cane composed of a body part and a gripping part for the visually impaired. The body part includes, respectively, in the upper region and the lower region in order to detect obstacles of different heights, first and second sensing units formed of transparent windows and detecting obstacles while a rotation shaft equipped with at least one sensor therein rotates 360 degrees. The gripping part includes first and second pressing parts corresponding to the first and second sensing parts in an upper region and a lower region, respectively, so as to warn obstacles having different heights. In the first and second pressing parts, pressing protrusions are built into a plurality of protrusion-accommodating grooves formed radially along the outer circumference of the gripping part with respect to a central axis, and when the sensor detects an obstacle, a pressing protrusion in the nearest direction is drawn out to warn a user of the direction and height of the obstacle. According to the present invention, it is possible to give a warning by stages to the visually impaired according to the number of obstacles.
Patent KR-20220110399-A (KR)
Inventor: KIM GI WON
IPC: G08B21/10
Filed: 2021-01-29
Abstract: According to an aspect of the present invention, the present invention provides real-time public transport congestion result data and congestion prediction data by actively using smart internet of things (IoT) sensor data. According to other aspect of the present invention, the present invention properly distributes the number of users for each public transport compartment by using a color gradation display device installed in a platform, provides information and a route for a compartment with relatively low user density in public transport to a user by displaying data of a door with relatively low user density, and reduces costs caused by public transport congestion. According to another aspect of the present invention, based on public transport and platform real-time congestion result data in an emergency situation, the present invention provides an optimal emergency evacuation route to efficiently evacuate a plurality of users, and provides a route to a location of disaster equipment close to the user when evacuation is difficult. A system for providing real-time public transport congestion comprises: a communication unit, a database, and a processor.
Patent KR-20220113185-A (KR)
Inventor: PIAO TAIMING
IPC: G09G3/3258
Filed: 2021-02-05
Abstract: The present invention discloses a multi-channel voltage sensing circuit for pixel compensation. The voltage sensing circuit includes: a plurality of channel circuits arranged in a row for multiple channels; and a first dummy channel circuit and a second dummy channel circuit disposed among the plurality of channel circuits with some channel circuits interposed therebetween, wherein the first dummy channel circuit and the second dummy channel circuit receive a first reference voltage of a fixed level, and provide electrical coupling to adjacent channel circuits. Accordingly, it is possible to secure reliability for compensation of the pixel characteristics for display data.
Patent KR-20220120139-A (KR)
Title: Nanum Detox Footbath
Inventor: AN JI IN
IPC: A61H35/00
Filed: 2021-02-23
Abstract: The present invention relates to a foot bath and, more specifically, to a foot bath, which is useful for users who have cold or pain in feet and calves by applying heat thereto in a state in which the user comfortably sits on a chair while removing toxins, can be used irrespective of users and can selectively control the internal temperature of the foot bath with simple and easy operation. To achieve the above subject, the present invention provides the foot bath, in which a guide is formed on one side, and a main body having an accommodation space and a pair of leg input spaces is formed, wherein the accommodation space is formed therein so that the user's legs are inserted and accommodated therein and the pair of leg input spaces are formed therein so that the user's legs are input into the accommodation space. Far-infrared rays placed on the bottom of the main body are radiated on the soles of the feet to speed up blood circulation and transmit light with energy to the whole body through blood circulation to increase the body's basic temperature and promote self-vitality so that joint pain, menstrual pain, cold hands and feet, and poor circulation symptoms may be alleviated. An electromagnetic vibrator placed in the middle of the main body generates high-frequency vibration to open cell ion channels of the human body, realize the in-vivo and in-vitro conversion of potassium and sodium ions in cells, and restore the potential of cell membranes to increase the power of cells.
Patent KR-20220126510-A (KR)
Title: Apparatus and method for measuring a cutting gap of tbm disc cutter
Inventor: BAE DUSAN
IPC: E21D9/10
Filed: 2021-03-09
Abstract: The present invention provides a cutting interval measuring apparatus of tunnel boring machine (TBM) disk cutters which can effectively measure cutting intervals between a plurality of disk cutters provided on a faceplate of a tunnel boring machine (TBM). The cutting interval measuring apparatus of TBM disk cutters comprises: a measurement frame coupled in the middle of a faceplate of a tunnel boring machine (TBM) on which a plurality of disk cutters are arranged, and extended from the middle of the faceplate to the outside; a target arranged on one end of the measurement frame coupled to the faceplate; and a distance measurement unit movable on the measurement frame, and capable of measuring the separation distance from the target. The distance measurement unit is moved to a position corresponding to the disk cutters to be measured, and the separation distance from the target acquired through the distance measurement unit at the moved position is used to measure the cutting intervals between the disk cutters.
Patent KR-20210117948-A (KR)
Title: Blister packaging machine and Manufacturing method of blister pack
Inventor: NISHIYAMA TOSHIKAZU
IPC: B65B47/02
Filed: 2021-03-15
Abstract: The present invention relates to a blister packaging machine and a manufacturing method of a blister pack, which can prevent any defect from occurring in the formation of a pocket portion when the blister packaging machine starts operating. According to the present invention, when it is determined that a pocket portion (2) is present at a determination position (P1, P2), a sealing device (17) or a punching device (20) is transferred to and disposed at a position corresponding to the position of the pocket portion (2). On the other hand, when it is determined that the pocket portion (2) is not present at the determination position (P1, P2), the sealing device (17) or the like is transferred to a position corresponding to an estimated position of a first pocket portion. Accordingly, before the first pocket portion arrives at the sealing device (17) or the like, the sealing device (17) or the like can be disposed at a position corresponding to the estimated position of the first pocket portion in advance. Consequently, when the pocket portion (2) arrives at the determination position (P1, P2), the process is completed without making a period of the process last one cycle longer in order to ensure a transferring time of the sealing device (17) or the like. Therefore, any defect in the formation of the pocket portion (2) caused by differences in pre-heated states of container films (3) can be prevented.
Patent KR-20220130459-A (KR)
Title: Sintering device and method of sintering toothh restoration material using the same
Inventor: WON JONG YOUNG
IPC: A61K6/818
Filed: 2021-03-18
Abstract: A sintering device of the present invention includes: a chamber which is composed of a heating member in a heating wire form, a cooling device, and a door equipped with an opening and closing device; and a control unit which controls the heating member section by section until the internal temperature of the chamber reaches a final target heating temperature from an initial set temperature, and then controls the cooling device and the opening and closing device section by section from a target heating temperature to the final target cooling temperature. Accordingly, a tooth restoration material can be manufactured in a short time by raising the temperature inside the chamber at a constant level and shortening the cooling time.
Patent KR-20210129586-A (KR)
Inventor: IMHASLY DAVID
IPC: F02D41/00
Filed: 2021-03-22
Abstract: Disclosed is a longitudinally scavenging large engine which can be economically operated with low emission values. The engine has at least one cylinder (10) and a cylinder cover (20). A piston (60) is arranged to move back and forth along a cylinder axis (X) in the cylinder. The cylinder cover forms the boundary of a combustion chamber (120) for fuel together with the piston (60). The large engine is designed to operate in a gas mode in which a premixed air-fuel mixture is combusted in the combustion chamber (120). A plurality of outlet valves (40) is provided on the cylinder cover (20) to discharge exhaust gas from the combustion chamber (120). A bump is provided on the cylinder cover (20) between two adjacent outlet valves (40) in each case. The bump is extended into the combustion chamber (120).
Patent KR-20210075911-A (KR)
Title: Method for Improved Cell Viability of Mesenchymal Stem Cells Infected Oncolytic-Virus
Inventor: RA JUNG CHAN
IPC: A61K35/28
Filed: 2021-03-24
Abstract: The present invention relates to a method for producing mesenchymal stem cells containing anticancer virus with increased cell viability, a method for storing the anticancer virus-introduced stem cells produced thereby, and a cell therapy agent for cancer treatment containing the anticancer virus-introduced stem cells produced thereby. More specifically, through aspirin treatment after introduction of an anticancer virus into mesenchymal stem cells, infection efficiency of the anticancer virus is increased and it is prevented that replication time is prolonged and the virus dissolves the stem cells, so that anticancer stem cells with excellent activity, in which the viability and survival period of stem cells are increased, can be manufactured. In addition, when refrigerated, an anticancer stem cell therapy produced in this way maintains a high survival rate due to due to aspirin treatment, thereby being useful medically and industrially. The method comprises (a) a mesenchymal stem cell preparation step, (b) an infection step, (c) a centrifugal separation step, and (d) an acquisition step.
Patent KR-20220133369-A (KR)
Title: Plenoptic image acquisition device
Inventor: DONG HOON SON
IPC: H04N5/225
Filed: 2021-03-24
Abstract: The present invention relates to a plenoptic image acquisition device. More particularly, it includes: an optical system including an objective lens and an imaging lens; a variable focus lens array disposed between the optical system and an image sensor, wherein the variable focus lens array includes a micro lens; a voltage source for applying a voltage to the variable focus lens array, wherein the voltage source applies a voltage to the micro lens to change the focal length of the micro lens; and an image sensor for recognizing light passing through the lens array.
Patent KR-20220135760-A (KR)
Title: Apparatus and method for image matching based on matching point
Inventor: SHIN YEONG GIL
IPC: G06T5/40
Filed: 2021-03-31
Abstract: The present invention relates to a matching point-based image matching apparatus and a method thereof. The apparatus and the method thereof include: selecting a plurality of neighboring points for each of a plurality of reference points set for a plurality of images including a common area, respectively, and calculating a distribution of the plurality of neighboring points to generate a histogram for each of the reference points: and searching for matching points in each of the images using the histogram for each of the generated reference points to precisely match the plurality of images based on the searched matching points.
Patent KR-20220135834-A (KR)
Inventor: KANG BYEONG GYU
IPC: H02M1/38
Filed: 2021-03-31
Abstract: The present invention relates to a device for controlling an inverter that converts a DC voltage into a three-phase current according to a command voltage and outputs it to a three-phase load and includes first and second switches connected to each phase in series. The present invention provides an inverter control device which comprises: a current compensating unit for generating a compensation three-phase current based on a three-phase current, an offset current and a command voltage; a voltage compensating unit for generating a compensation voltage based on the compensation three-phase current; and a command voltage generating unit for generating a compensation command voltage based on the command voltage and the compensation voltage and outputting it to an inverter.
Patent KR-20210124058-A (KR)
Inventor: JEONG SO MI
IPC: H01M10/052
Filed: 2021-03-31
Abstract: The present invention relates to a separator for a lithium secondary battery, a manufacturing method therefor, and a lithium secondary battery comprising the same. The separator according to one embodiment of the present invention comprises: a porous polymer substrate having a plurality of pores; and a porous coating layer which is formed on at least one surface of the porous polymer substrate, and which comprises a plurality of inorganic particles and a binder polymer, wherein the binder polymer comprises a thermosetting phenolic resin having an aromatic ring and at least one hydroxyl group. Therefore, if the separator of the present invention is exposed to a high temperature caused by an ignition and the like, the thermosetting phenolic resin of the porous coating layer is thermoset so as to form a network structure, and thus the separator has heat resistance characteristics superior to those of a conventional separator and adheres well to an electrode.
Patent KR-20210049728-A (KR)
Title: Light care device
Inventor: CHANG SIK PARK
IPC: A61N5/06
Filed: 2021-04-01
Abstract: The present invention relates to a phototherapy device which comprises: a case unit; an operating unit mounted on the case unit and irradiating light for body treatment; and a fixing unit detachable from the case unit, fixing the case unit to a body, and guiding the light irradiated from the operating unit in a body direction. Therefore, phototherapy can be performed while directly attached to the body.
Patent KR-20210137380-A (KR)
Title: Phosphatase that modulates thermotolerance for mammalian body temperatures of Cryptococcus neoformans, and method for screening antifungal agents using the same
IPC: C12Q1/42
Filed: 2021-04-01
Abstract: GUA1, YVH1, PHS1, NEM1, SIW14, INP5201, DBR1, SSU72, MRE11, and FBP26 are phosphatase genes whose relevance to the pathogenicity of Cryptococcus neoformans and the function of modulating thermotolerance for mammalian body temperatures have been newly identified, so that the genes can be used in screening target novel antifungal agents. One aspect of the present invention provides a screening method of an antifungal agent comprising the steps of: bringing a candidate material into contact with an mRNA of one or more genes selected from the group consisting of GUA1, YVH1, PHS1, NEM1, SIW14, INP5201, DBR1, SSU72, MRE11, and FBP26 or protein expressed therefrom; measuring the expression level of the mRNA or protein, or measuring the activity of the protein; and determining that the candidate material has an antifungal activity when the measured expression level or activity is significantly reduced compared with that of the control group.
Patent KR-20220138220-A (KR)
Title: lower body workout equipment
Inventor: KANG HA NEE
IPC: A63B67/183
Filed: 2021-04-05
Abstract: The present invention relates to lower body exercise equipment that has a slow falling speed for easy use by beginners who are not accustomed to shuttlecock kicking, and prevents a large change in the bouncing position depending on the kicking angle. In more detail, the lower body exercise equipment comprises: a body (10) including an outer shell (11) in which aluminum is deposited on a film made of a mixture of nylon and high-density polyethylene, and a space (12) capable of accommodating a certain amount of air inside the outer shell (11); a plurality of wings (20) attached to a side of the body (10) at regular intervals; and a weight part (30) attached to a central part of a lower part of the body (10) to hold the center of gravity when the body (10) rises or falls so that a moving path does not change irregularly.