baber/WOPTO huggingface dataset:
Patent KR-20200005631-A (KR)
Title: 고무 시트 감시 장치 및 고무 시트 감시 방법
Inventor: TAKAHASHI EIJI
IPC: G01B11/24
Filed: 2018-04-09
Abstract: 고무 시트 감시 장치(1)는, 제1 촬상부(11), 제2 촬상부(13), 제1 생성부(142) 및 제2 산출부(146)를 구비한다.  제1 촬상부는, 고무 시트(6)의 표면에 형성되는 제1 광 절단선(CL1)의 화상을 축차적으로 취득한다.  제2 촬상부는, 고무 시트의 이면에 형성되는 제2 광 절단선(CL2)의 화상을 축차적으로 취득한다.  제1 생성부는, 제1 광 절단선의 화상을 사용하여 고무 시트의 폭 방향을 따른 단면의 높이 분포를 나타내는 제1 데이터(D1)를 생성하는 처리를, 축차적으로 취득된 제1 광 절단선의 화상의 각각에 대하여 실행하고, 제2 광 절단선의 화상을 사용하여 고무 시트의 폭 방향을 따른 단면의 높이 분포를 나타내는 제2 데이터(D2)를 생성하는 처리를, 축차적으로 취득된 제2 광 절단선의 화상의 각각에 대하여 실행한다.  제2 산출부는, 동일한 단면의 제1 데이터와 제2 데이터를 기초로 하여, 그 단면에서의 고무 시트의 두께를 산출한다.
Patent KR-20190140094-A (KR)
Title: 양극 활물질, 양극 활물질의 제작 방법, 및 이차 전지
Inventor: OCHIAI TERUAKI
IPC: H01M4/525
Filed: 2017-06-29
Abstract: 이차 전지의 사이클 특성을 향상시킬 수 있는 양극 활물질을 제공한다.  층상 암염 결정 구조를 갖는, 코발트산 리튬 등의 양극 활물질의 표층부에 2종류의 영역을 제공한다.  내부 영역은 타이타늄 등의 전이 금속을 포함하는 비화학량적 화합물(non-stoichiometric compound)이고, 외부 영역은 산화 마그네슘 등의 주족 원소의 화합물이다.  2종류의 영역은 각각 암염 결정 구조를 갖는다.  내부의 층상 암염 결정 구조 및 표층부의 2종류의 영역은 토포택시이기 때문에, 충방전에 의하여 일어나는 양극 활물질의 결정 구조의 변화를 효과적으로 억제할 수 있다.  또한, 전해액과 접촉하는 외측의 피복층은 화학적으로 안정적인 주족 원소의 화합물이기 때문에, 사이클 특성이 우수한 이차 전지를 얻을 수 있다.
Patent KR-20200016250-A (KR)
Title: 향상된 추력 평형 기능을 갖춘 다단 펌프
Inventor: BEHNKE PAUL WALTER
IPC: F04D27/02
Filed: 2018-05-10
Abstract: 다단 펌프는 제1 및 제2 단; 그리고 제1 및 제2 단 펌프 케이싱을 포함하는 것을 특징으로 하며, 각각의 단이 펌프의 로터에 배열된 임펠러를 가지며, 각각의 임펠러가 허브-측 및 눈-측을 가지며, 각각의 임펠러가 각각의 임펠러의 허브-측으로부터 눈-측으로 축 방향으로의 압력 차로 인해 야기되는 축 방향 추력 하중을 가하는 펌프를 통해 액체를 펌핑하도록 구성되며, 각각의 케이싱이 각각의 임펠러를 포함하는 제1 단 및 제2 단의 구성요소를 수용하는 케이싱 인클로저를 형성하도록 구성되고, 또한 내부에 형성되는 하나 이상의 펌프 케이싱 개구로 구성되어 펌프 케이싱을 통과해 케이싱 인클로저로 펌핑되는 적어도 일부의 액체를 누출시켜 각각의 임펠러의 허브-측으로부터 눈-측으로 축 방향으로의 압력 차에 의해 야기되는 실질적으로 축 방향 추력 하중을 감소시킨다.
Patent KR-20200024148-A (KR)
Title: 액체 샘플 로딩
Inventor: DREWS BRADLEY KENT
IPC: B01L3/00
Filed: 2018-09-11
Abstract: 어셈블리는 도킹 콘솔과 매니폴드를 포함한다. 도킹 콘솔은 제1 단부 및 제2 단부를 가지는 카트리지 지지면을 포함한다. 매니폴드는 그 안에 정의된 하나 이상의 우물을 가진다. 도킹 콘솔은 하나 이상의 우물이 유체 카트리지와 유체 소통하도록 접점 위치에서 카트리지 지지면 상에 지지되는 유체 카트리지에 대해 매니폴드를 해제 가능하게 고정하는 매니폴드 보유 브라켓 및 매니폴드 보유 브라켓에 의해 고정된 매니폴드에 대해 유체 카트리지를 누르는 편향된 밀봉 바를 포함한다. 친수성 다공성 프릿은 우물 중 적어도 하나 내에 배치되고 액체가 출구 개구를 통해 흐를 수 있도록 하지만 기체가 출구 개구를 통과하지 못하게 막는다.
Patent KR-20200059191-A (KR)
Title: 다양한 공급 물질로부터 코발트 및 관련 산화물의 생성 방법
Inventor: HARRIS BRYN
IPC: C22B7/00
Filed: 2018-06-08
Abstract: 광석, 농축물, 환원물, 스크랩 합금 및 폐 전지로부터 리튬-이온 배터리의 제조에 직접 사용하기에 특히 적합한 코발트, 니켈 및 망간을 산화 형태로 회수하는 방법이 개시된다. 이 공정은 특히 니켈 대 코발트 비가 보다 흔한 10:1 또는 1:100이 아닌 1에 가까운 농축 용액으로부터 코발트를 회수할 수 있다는 점에서 특별하다. 이 공정은 상이한 pH 및 ORP 조건 (산화-환원 전위) 하에서 각 금속의 선택적인 산화 침전을 포함한다. 차아염소산나트륨은 산을 생성하지 않고 따라서 선택된 pH에서 자가 완충 작용을 하기 때문에 바람직한 침전제이다. 이 공정의 특별한 측면은 Mn (II) 침전을 수행하는데 Mn (VII)을 사용하는 것이다.
Patent KR-20210088221-A (KR)
Title: Porous nanocomposite of CuS and Silica for photothermal therapy and drug release by cancer cell targeting type double stimuli and method for preparing the same
Inventor: CHUNG BONG GEUN
IPC: A61P35/00
Filed: 2020-01-06
Abstract: The present invention provides: a porous copper sulfide and silica nanocomposite, which is a porous copper sulfide and silica nanocomposite for drug release and photothermal treatment by target-directed dual stimulation of cancer cells, comprising copper sulfide nanoparticles, and porous silica coated on the copper sulfide nanoparticles, wherein a disulfide bond is present in the porous silica, hyaluronic acid is coated on the surface of the porous silica, and an anticancer agent is supported on the porous silica; and a method for manufacturing the same. According to the present invention, a more improved anticancer effect can be exhibited by drug release and photothermal treatment by cancer cell target-directed dual stimulation, and thus the nanocomposite can be widely used in the treatment of various cancer cells.
Patent KR-20210089420-A (KR)
Title: Method, system, and computer program for creating group using specialized tag
Inventor: PARK JEONG HUN
IPC: G06Q50/30
Filed: 2020-01-08
Abstract: Disclosed is a method, system, and computer program for generating a group using a specialized tag. The method for generating the group comprises a step of grouping users who have selected a message comprising a specific tag among the messages included in a messaging platform into one group. Therefore, the present invention is capable of allowing the group to be easily generated.
Patent KR-20210092576-A (KR)
Title: Tumbler for Hydrogen Water Generation
Inventor: SEUNG HAE YE
IPC: B65D43/16
Filed: 2020-01-16
Abstract: The present invention relates to a tumbler for hydrogen water generation which smoothly opens a lid without interference between a main body and the lid and smoothly closes and locks the lid without interference with other parts. According to one aspect of the present invention, the tumbler for hydrogen water generation comprises a main body, a lid, and a lower machine unit. A rotary ring is installed on the rim of the lid or a main body top lid to be moved by a spring elastically installed on both inner sides in a fixed state of the lid. A spring is installed on the main body top lid to be compressed or relaxed by a hinge to move the hinge upwards by the restoring force of the spring while a protrusion in the lid escapes from a groove during rotation of the rotary ring and then push the lid to open the lid by a plate spring. When closing the lid, if the lid is vertically closed downwards from above, the lid is closed while a protrusion in the rotary ring returns to the original position after the protrusion is inserted into a groove.
Patent KR-20200094684-A (KR)
Title: Processing apparatus of cleaning tool, substrate processing apparatus, and self-cleaning method of cleaning tool
Inventor: TANAKA HIDEAKI
IPC: H01L21/67
Filed: 2020-01-29
Abstract: The present invention efficiently sucks and eliminates contaminants adhering to a cleaning tool. A substrate cleaning device (31) has a roll cleaning tool (81) scrub-cleaning a substrate (W), and a self-cleaning device (100) self-cleaning the roll cleaning tool (81). The self-cleaning device (100) has a contact area (100A) in contact with the roll cleaning tool (81), and a suction area (100B) included in the contact area.
Patent KR-20210098231-A (KR)
Title: Purification method of sialic acid in Swallow's nest using ABT
Inventor: KIM DONG MYONG
IPC: C07H3/00
Filed: 2020-01-31
Abstract: The present invention provides a method for separating and purifying sialic acid in swallow's nest using ABT. The method comprises the steps of: (a) extracting the swallow's nest by adding one or more solvents selected from the group consisting of water, alkaline ionized water, or an organic solvent; (b) adsorbing sialic acid by adding non-polar polymer beads to the solvent extracted in the step (a); (c) separating the non-polar polymer beads to which the sialic acid of the step (b) is adsorbed, and desorbing the sialic acid by adding a desorbent; and (d) solidifying the sialic acid desorbed in step (c). The method for separating and purifying sialic acid in swallow's nest using ABT according to the present invention can separate and purify sialic acid from the swallow's nest in a simple way of using a non-polar polymer bead to adsorb the sialic acid in the swallow's nest to the non-polar polymer bead; and after separation, adding desorbent to desorb the sialic acid from the non-polar polymer bead by using Affinity Bead Technique (ABT), and has advantages in that productivity is high by using low energy and it is easy to apply a protective production process.
Patent KR-20210101438-A (KR)
Title: Variable oil pump
Inventor: JANG HONG WOON
IPC: F04C15/06
Filed: 2020-02-10
Abstract: A variable oil pump is disclosed. According to one exemplary embodiment of the present invention, the disclosed variable oil pump comprises: a pump housing (i) capable of sucking and discharging pumping oil; an outer ring (ii) installed to be pivoted inside the pump housing and elastically supported by an inner wall of the pump housing through a spring; a rotor (iii) eccentrically disposed inside the outer ring through a driving shaft; and a plurality of vanes (iv) of which one end is supported by an outer circumferential surface of an inner ring while inserted into a slot radially formed in the rotor and the other end comes in contact with an inner circumferential surface of the outer ring. The vane can comprise: a main body made of a steel material; and a sub-body which is a plastic material and is integrally provided to the main body.
Patent KR-20200097663-A (KR)
Title: Composite comprising post-transition metal and porous carbon, Preparation method thereof and Redox flow cell comprising the same
Inventor: KIM KI JAE
IPC: H01M4/90
Filed: 2020-02-10
Abstract: The present invention relates to a composite containing poor metal, a manufacturing method thereof, and a redox flow battery containing the same. The composite has a structure in which poor metal and porous carbon are combined, and the composite is evenly deposited on an electrode. The redox flow battery including an electrode containing the composite has excellent capacity retention and energy efficiency.
Patent KR-20210101656-A (KR)
Title: Electronic device including camera and shooting method
Inventor: KANG CHANGHOON
IPC: H04N5/232
Filed: 2020-02-10
Abstract: According to various embodiments disclosed herein, an electronic device may comprise a camera and a processor operatively connected to the camera. The processor may be prepared to acquire an image with at least two different angles of view through the camera, make analysis of a state of a subject included in the image acquired by the camera, determine an angle of view based on the analysis, and provide a preview image and photograph using the determined angle of view. In addition, various embodiments are possible.
Patent KR-20210106639-A (KR)
Title: Apparatus for guiding indoor route of pedestrian through training of image data and method thereof
Inventor: LEE DONGMYUNG
IPC: G01C21/20
Filed: 2020-02-21
Abstract: The present invention relates to an apparatus and a method for guiding an indoor route for pedestrians through image data learning, comprising steps of: creating a learning model by learning indoor image data labeled with information including coordinates, directions, places, or a combination of indoor locations; estimating the current position of the pedestrian by applying the received image data of the pedestrian to the created learning model when the image data of the pedestrian photographed according to the movement direction of the pedestrian is received from the pedestrian in the indoor location; and providing real-time indoor route guidance to the destination of the pedestrian based on the estimated current location of the pedestrian.
Patent KR-20210106765-A (KR)
Title: System and method for online condolence call and online memorial service
Inventor: JEONG YEON KOO
IPC: G06Q20/14
Filed: 2020-02-21
Abstract: Disclosed are a system for providing condolences and online ancestral rites and a method for providing service using the same, which include: a receiving module for receiving funeral information and user's login information; and a control module which matches the funeral information with the login information, and provides an online condolence service corresponding to a matching result to a user. Therefore, it is possible to provide mourners with an image of an incense altar at a funeral hall.
Patent KR-20210107283-A (KR)
Title: Wireless charging pad keyboard
Inventor: KIM GYU CHANG
IPC: H02J50/10
Filed: 2020-02-24
Abstract: The present invention is a keyboard, which helps to more easily view today's alarms on electronic devices by placing the electronic devices in an easier-to-reach position in a general office environment, performing computer tasks with the keyboard which supports wireless charging. Through this patent, it is possible to save space and build a clean environment by connecting the keyboard and a charger, and the keyboard helps to enable multitasking between a monitor and the electronic devices.
Patent KR-20210108266-A (KR)
Title: Equipment for measuring electromagnetic properties
Inventor: GO JEONG IN
IPC: G01R29/08
Filed: 2020-02-25
Abstract: According to various embodiments, equipment for measuring electromagnetic properties may include: a first antenna; a second antenna; a driving part including one or more motors; at least one tool for moving at least one of the first antenna and the second antenna based on the control of the driving part; a first specimen holder rotating based on the control of the driving part; a second specimen holder linearly moving in a first axial direction based on the control of the driving part; and a base for supporting the at least one tool, the first specimen holder, and the second specimen holder.
Patent KR-20210070882-A (KR)
Title: Needleless syringe
Inventor: LEE SUNG HUN
IPC: A61M5/30
Filed: 2020-03-04
Abstract: The present invention has an advantage in that a kinetic magnetic body collides with a piston and moves the piston forward so that a drug can be injected at a higher speed using less energy. A needleless syringe according to the present invention is formed to make the piston for pressing and injecting a drug repeatedly reciprocate forward and backward so that it is possible to repeatedly inject a predetermined drug at a high speed. Therefore, in the field of skincare, and the like, it is possible to perform injection multiple times instead of once in a single treatment on a wider range of skin such as the face, etc. In addition, it is possible to inject a small amount of drug automatically and repeatedly at a high speed without the need for a user to separately load the drug. In addition, the needleless syringe according to the present invention includes a recoil offset unit for offsetting the recoil generated during the forward and backward movement of the piston, so that ease of use can be further improved. In addition, by changing the voltage applied to a solenoid coil and the coupling length of a length control blocker, the amount of drug injection at one time can be adjusted. In addition, since a piston cover is provided between a cylinder and the piston, the drug is prevented from sticking to the end of the piston so that the user does not need to wipe the end of the piston.
Patent KR-20210112552-A (KR)
Title: System for preventing loss of pets
Inventor: KIM SANG WOO
IPC: A01K11/00
Filed: 2020-03-05
Abstract: The present invention is to provide a system for preventing losing pets comprising: an ultrasonic transmitter; a radio transmitter including an ultrasonic-based frictional electricity-generating device, batteries, etc.; and a user terminal. If the present invention is used, the security level of the pets (companion animals) is increased, and it is expected that a semi-permanently usable biometric insertion device that is not affected by an external environment may be implemented.
Patent KR-20210114717-A (KR)
Title: A Composition for Preventing or Treating Metabolic Disorders Comprising a Tat Peptide Variant as an Active Ingredient
Inventor: HUR MAN WOOK
IPC: A61K38/16
Filed: 2020-03-11
Abstract: The present invention relates to a pharmaceutical composition and a functional food composition which are for preventing or treating metabolic diseases, and comprise, as an active ingredient, a Tat peptide variant in which internal residue of a certain length is replaced by an aliphatic amino carboxylic acid. The composition of the present invention retains a fat reduction effect of natural Tat peptide and has remarkably increased water solubility and yield, thereby being able to be usefully used as a composition for treating metabolic diseases that is easier to produce and has better biocompatibility.
Patent KR-20200045996-A (KR)
Title: Test handler
Inventor: KIM DOO WOO
IPC: G01R31/28
Filed: 2020-04-13
Abstract: The present invention relates to a test handler to reduce a temperature variation in an electronic part. More specifically, according to one embodiment of the present invention, the test handler comprises: a loading apparatus for loading an electronic part; a soak chamber precooling or preheating the electronic part to allow the electronic part loaded therein to have a set test temperature; a test chamber testing the completely precooled or preheated electronic part; a desoak chamber recovering the temperature of the tested electronic part to a preset level and having a flow path formed inside one sidewall, wherein the flow path includes a first inlet, an outlet, and a second inlet adjacent to the outlet; a circulation apparatus circulating the air inside the desoak chamber through the flow path; and an unloading apparatus unloading the first inlet having the temperature recovered at the predetermined level. The circulation apparatus includes a discharging fan for discharging the air circulated through the flow path to the internal space of the desoak chamber through the outlet. The discharging fan comprises: a main body; a blade provided in the main body; and a fan cover opening only the central portion corresponding to the blade and closing an edge portion not corresponding to the blade. The second inlet is formed adjacent to the outlet and includes a plurality of through-holes allowing the internal space of the desoak chamber to communicate with the flow path.
Patent KR-20210128108-A (KR)
Inventor: KOH MIN HO
IPC: A42B1/04
Filed: 2020-04-16
Abstract: The present invention relates to a multifunctional bucket hat comprising: a crown worn on the wearer's head; a brim attached along the lower periphery of the crown and having a shading function; and a lightweight hard pad provided on the front side of the brim and formed to resist deformation on the front side of the brim. According to the present invention, by minimizing the deformation of the brim caused by strong winds outdoors by embedding the lightweight hard pad into the brim, the blockage of vision due to deformation of the brim is prevented, therefore it is possible to ensure safety by securing visibility during various outdoor activities such as hiking, biking, marathon, etc. The shape change, the degree of shading, etc. depending on the wearer's taste, etc. can be adjusted by various folding methods of the brim. By allowing a chin strap of a bicycle helmet to pass through the brim, the interference with the bicycle helmet can be reduced when used as a cycling cap used inside the bicycle helmet. By accommodating earmuffs and adjusting their length, the present invention can be used not only for summer for light blocking but also for winter for cold protection, thereby having the effect of enabling use in all seasons.
Patent KR-20200129040-A (KR)
Inventor: MATSUURA KOKI
IPC: B23Q3/06
Filed: 2020-04-28
Abstract: The present invention relates to a worktable, which has excellent workability related to preparation since locking and unlocking of a guide rod can be simply and reliably performed without a tool. The worktable (1) of the present invention comprises: a base plate (3); a plurality of levers (4) arranged on a concentric circle on the base plate (3) to protrude upward from a guide rod (5), and provided to be separately moved in the radial direction of the corresponding circle; a clamp plate (6) mounted on an upper surface of the levers (4), and having a radial slit (13) through which the guide rod (5) passes; a lock mechanism (7) for pressing the clamp plate (6) downward to grip and fix each of the levers (4) between the base plate (3) and the clamp plate (6); and a lock release mechanism (8) for releasing the grip of each of the levers (4) by the lock mechanism (7).
Patent KR-20210135887-A (KR)
Title: A wood pallet for easy loading cargo and assembled box for packing cargo
IPC: B65D19/06
Filed: 2020-05-06
Abstract: The present invention relates to a wood pallet with easy cargo loading and a cargo packing box assembled therewith. More specifically, the wood pallet, which is provided to load cargo transported by a forklift, comprises: a first beam having a U-shaped cross section and made of metal to be placed in a direction in which forks of a forklift are inserted; a first square wooden bar made of wood and inserted and combined in the first beam; a second beam having a U-shaped cross section and made of metal to be combined to be orthogonally opposed to the first beam; and a second square wooden bar made of wood, inserted and combined in the second beam, and used to load cargo therein. Accordingly, since the wood pallet is very light while having high solidity, heavy cargo can be loaded, and also, since the cargo comes in contact with wood, the cargo does not slip due to high friction, which can lead to an effect of preventing an accident and damage to the cargo, and, moreover, the wood pallet can guarantee durability due to its small deformation, and also, even when a part of a square wooden bar is broken, the bar can be easily replaced, and, accordingly, recycling is possible, and manufacturing costs can be saved overall.
Patent KR-20200129054-A (KR)
Inventor: LEE SOOHWAN
IPC: H04L29/08
Filed: 2020-05-07
Abstract: Disclosed are a method and a system for providing communication analysis of a user device based on network data analysis. The method for providing communication analysis analyzes network data collected from a network function device to provide communication statistics and communication prediction of the user device as an analysis result. Therefore, a communication pattern of a user for a specific area can be predicted.
Patent KR-20210152604-A (KR)
Title: Method for manufacturing silicon/non-static oxidized silicon/carbon complex cathodic materials of lithium-ion batteries using discarded silicon sludge
Inventor: BANG SIN YOUNG
IPC: H01M10/052
Filed: 2020-06-08
Abstract: The present invention relates to a technology for manufacturing a lithium-ion battery negative electrode active material of silicon sludge which is generated from a diamond wire saw and is an industrial by-product, and more specifically, to a method for manufacturing a silicon/amorphous silicon oxide/carbon composite negative electrode active material for lithium-ion batteries using waste silicon sludge. The method comprises the steps of: washing the silicon sludge with alcohol and recovering silicon particles with a purity of 99.97% or more; mixing lithium oxide to recover silicon powder coated on a surface thereof with lithium hydroxide by spray-drying; forming an amorphous silicon oxide layer through a primary heat treatment; and performing a secondary heat treatment on the amorphous silicon oxide layer to perform a surface carbon treatment to prepare the silicon/amorphous silicon oxide/carbon composite negative electrode active material for lithium-ion batteries.
Patent KR-20210158033-A (KR)
Inventor: KIM JI HUN
IPC: G09G3/20
Filed: 2020-06-23
Abstract: Embodiments of the present invention relate to a display device, a data driving circuit, and a display panel and, more specifically, to a display device, a data driving circuit, and a display panel, which can simplify a structure of the data driving circuit and the display panel and display YCbCr image data to WRGB image data.
Patent KR-20210001987-A (KR)
Inventor: HIROTANI HIROSHI
IPC: H01L21/677
Filed: 2020-06-24
Abstract: Provided is a constitution for suppressing the generation of particles and promoting an improvement in throughput. The constitution includes: a loading chamber communicating with a treatment chamber for treating a substrate, and storing at least two boats holding a plurality of substrates; an elevator entering the boats between the treatment chamber and the loading chamber; a boat exchanger formed to move the boats mounted in the elevator taken off from the treatment chamber to first and second standby areas; a first clean unit blowing clean air in a first direction and facing an unload area where the boats mounted in the elevator are held, in the loading chamber; a second clean unit blowing clean air in a second direction and facing the first standby area; and a third clean unit blowing clean air in a third direction and facing the second standby area. The first, second and third clean units are constituted to independently control air volumes, and are constituted to form a predetermined airflow at a height at which the boat exchanger in the loading chamber is placed.