baber/WOPTO huggingface dataset:
Patent KR-20200089358-A (KR)
Title: Display device
Inventor: YU JAE YOUNG
IPC: G06F1/16
Filed: 2019-01-16
Abstract: Provided is a display device. According to one embodiment, the display device includes: a display panel including a folding area, a first non-folding area located on one side of the folding area, and a second non-folding area located on the other side of the folding area; a first support plate placed in the lower part of the display panel, and overlapped with the first non-folding area and overlapped with a part of the folding area; a first plate combination membrane overlapped with the first non-folding area, and combining the display panel with the first support plate between the display panel and the first support plate; a second plate combination membrane overlapped with the second non-folding area, and combining the display panel with the second support plate between the display panel and the second support plate; a first step compensation member overlapped with the folding area, placed between the display panel and the first support plate, spaced apart from the first plate combination membrane, and including a first light shading layer; and a second step compensation member overlapped with the folding area, placed between the display panel and the second support plate, spaced apart from the second plate combination membrane, and including a second light shading layer. Therefore, the display device is capable of preventing pattern visibility with respect to a folding or bending area.
Patent KR-20200089039-A (KR)
Inventor: CHOE SE WOON
IPC: G08B13/24
Filed: 2019-01-16
Abstract: The present invention relates to a medical device management system and a management method using the same. More specifically, provided are the management system for identifying a location of medical devices in a hospital having a plurality of medical devices or enabling effective maintenance.
Patent KR-20200092552-A (KR)
Title: Assembling guide jig for window crescent bracket
Inventor: SEJIN KIM
IPC: B25B11/02
Filed: 2019-01-25
Abstract: The present invention relates to an assembly guide jig of a crescent bracket for windows and doors to effectively install the crescent bracket on a window sash. The assembly guide jig includes: a jig body having a fitting groove on the bottom to be inserted to a glass fixing protrusion of a window sash, an installation hole formed on the upper surface to communicate with the fitting groove so that the crescent bracket can be fitted, and a slide groove formed with both sides opened in front of the fitting groove; and a fixing bar that is fitted into and coupled to the slide groove of the jig body to guide the movement of the jig body, and is formed with a locking portion on one side thereof to be caught and fixed to the outer circumference of the window sash.
Patent KR-20200092584-A (KR)
Title: Lens assembly and electronic device with the same
Inventor: KIM HYUNJEA
IPC: H04N5/225
Filed: 2019-01-25
Abstract: The present invention provides a lens assembly which is easily loaded in a small electronic device and an electronic device including the same. According to various embodiments of the present invention, the lens assembly comprises: a first lens having positive refractive power and a subject side surface which is convex; a second lens having positive or negative refractive power; a third lens having negative refractive power, wherein the center through which an optical axis passes from the subject side surface has a shape convex toward an image sensor side; a fourth lens having positive or negative refractive power; and a fifth lens having positive or negative refractive power. The first lens, the second lens, the third lens, the fourth lens, and the fifth lens can be sequentially arranged along the optical axis from the subject side to the image sensor side. The ratio of the distance from the subject side surface of the first lens to an image forming surface of the image sensor and the maximum height of an image formed on the image forming surface can satisfy the following conditional expression 1, 0.6 < TTL/ImgH < 1, where TTL represents the distance from the subject side surface of the first lens to the image forming surface of the image sensor, and ImgH represents the maximum height of the image formed on the image forming surface.
Patent KR-20200098222-A (KR)
Title: P2p-based data transaction apparatus and method
Inventor: LEE WANG JAE
IPC: H04L29/08
Filed: 2019-02-12
Abstract: The present invention relates to a P2P-based data transaction device and a method thereof. The P2P-based data transaction device comprises: a sale data processing part that determines whether to register sale data and allows a search for the sale data by a data purchase terminal; a data transaction determination part that recommends at least one piece of sale data when receiving a search request from the data purchase terminal and determines a transaction related to the sale data; and a data transaction processing part that performs P2P transmission of the sale data associated with the transaction and processes payment for the transaction. Accordingly, the present invention can effectively mediate data transactions between sellers and purchasers by using points acquired through coin exchange.
Patent KR-20200102032-A (KR)
Inventor: IN HAI JUNG
IPC: G09G3/3208
Filed: 2019-02-20
Abstract: A display device includes a display unit. The display unit includes a first pixel located in a first region and a second pixel located in a second region different from the first region. The degradation compensator generates a first compensated grayscale value by compensating a first grayscale value for the first pixel based on a first degradation curve and generates a second compensated grayscale value by compensating a second grayscale value for the second pixel based on a second degradation curve, wherein the first and second degradation curves define luminance reduction rates according to accumulated usage time of the first and second pixels, respectively. A data driver generates first and second data signals based on the first and second compensated grayscale values, respectively, and supplies the first and second data signals to the first and second pixels respectively, wherein a transmittance of the second region is greater than a transmittance of the first region, thereby compensating for the degradation of the pixel more accurately by performing degradation compensation for pixels located in regions having relatively different resolutions.
Patent KR-20200102852-A (KR)
Title: Public ledger based autonomous credential management system and method
Inventor: LEE KWANG BUM
IPC: H04L9/32
Filed: 2019-02-22
Abstract: The present invention relates to a system and method for autonomously operating credentials based on a public ledger. According to the present invention, the method comprises the steps of: registering credential issuance authority information in a public ledger of a blockchain platform; and verifying a credential issued to a first computing device with reference to the credential issuance authority information registered in the public ledger. The credential issuance authority information includes a range of attribute values assigned to a credential issuer and information on a public key of the credential issuer. A second computing device verifies the credential issued to the first computing device by referring to the credential issuance authority information registered in the public ledger.
Patent KR-20200109183-A (KR)
Title: Combined chair
Inventor: PARK SU YEON
IPC: A47C3/04
Filed: 2019-03-12
Abstract: The present invention relates to a combined chair and, more specifically, to a combined chair, in which a plurality of vertical frames are respectively coupled to rafter coupling grooves formed at predetermined intervals in a rafter frame, and lower sides of the vertical frames are respectively coupled to half-moon frame coupling holes formed at predetermined intervals in a half-moon frame, so that a chair can be made. According to the present invention, the chair is made by respectively coupling the plurality of vertical frames to the rafter coupling grooves formed at the predetermined intervals in the rafter frame and respectively coupling the lower sides of the vertical frames to the half-moon frame coupling holes formed at the predetermined intervals in the half-moon frame. Therefore, a user can easily combine and use the chair and portability can be provided.
Patent KR-20200109189-A (KR)
Inventor: SOHN KYUNG AH
IPC: G06N20/00
Filed: 2019-03-12
Abstract: Disclosed are a feature selection device, a feature selection method, and a recording medium on which a program is recorded. According to an embodiment of the present invention, a feature selection method may comprise a control unit configured to divide the entire data into predetermined classes, perform reconstruction to calculate a reconstruction error after performing low-dimensional embedding of the entire data and each of the divided class data, calculate a feature store by using the reconstruction error for each feature, and select the feature with the largest value among the calculated feature scores.
Patent KR-20190114802-A (KR)
Title: Seedling transplanter
Inventor: HOTTA NAOKI
IPC: A01C11/00
Filed: 2019-03-25
Abstract: The present invention relates to a seedling transplanter which makes a seedling box easy to move in and out of a seedling box stacking member. In the seedling transplanter having a preliminary seedling stacking member composed to enable switching in an expanded state in which a plurality of preliminary seedling stacking members are arranged in a front-rear direction and a lamination state in which the plurality of preliminary seedling stacking members are arranged in a vertical direction, a seedling box stacking member (101) is installed which loads an empty seedling box on the preliminary seedling frame and the seedling box stacking member (101) is moved in cooperation with the expanded state and the lamination state of the plurality of preliminary seedling stacking members.
Patent KR-20200114895-A (KR)
Title: A manufacturing method of an array substrate for liquid crystal display
Inventor: JUNG KYUNG SUB
IPC: H01L29/786
Filed: 2019-03-29
Abstract: According to the present invention, a method of manufacturing an array substrate for a liquid crystal display device includes the steps of: a) forming a gate electrode on a substrate; b) forming a gate insulating layer on the substrate including the gate electrode; c) forming an oxide semiconductor layer (IGZO) on the gate insulating layer; d) forming source/drain electrodes on the oxide semiconductor layer; and e) forming a pixel electrode connected to the source/drain electrode, wherein the step d) is to form a copper-based metal film on the oxide semiconductor layer, and the source/drain electrodes are formed by etching the copper-based metal layer with an etchant composition including hydrogen peroxide; fluorine-containing compounds; azole compounds; organic acids; citrate; at least one of sulfate and phosphate; polyhydric alcohol type surfactant; and water. The present invention uses the etchant composition capable of collectively etching the copper-based metal film without damaging the oxide semiconductor layer.
Patent KR-20200117342-A (KR)
Inventor: SONG JUN HYUK
IPC: C04B41/52
Filed: 2019-04-04
Abstract: The present invention provides a reinforced concrete wall with a composite elastomer, which includes: a wall made of reinforced concrete; a composite elastomer applied to a surface of the wall; and fireproof paint applied to a surface of the composite elastomer. Therefore, the reinforced concrete wall with the composite elastomer can be easily constructed and resist high impact.
Patent KR-20200049460-A (KR)
Inventor: KIM JOO IL
IPC: B63B25/16
Filed: 2019-04-11
Abstract: The present invention relates to a gas treatment system and a vessel including the same. According to the present invention, the gas treatment system comprises: a low-pressure compression unit in which three or more steps of compressors for extremely low temperature are provided in a row to compress boil-off gas of a liquefied gas storage tank; a high-pressure compression unit in which four or more steps of compressors for room temperature are provided to pressurize the boil-off gas pressurized by the compressors for extremely temperature and supply the pressurized boil-off gas to a high-pressure consumer; a boil-off gas heat exchanger which allows a part of the boil-off gas discharged from the high-pressure compression unit and then, transferred to the high-pressure consumer to exchange heat with the boil-off gas introduced into the low-pressure compression unit; a pressure-reducing valve which reduces the pressure of the boil-off gas compressed by the high-pressure compression unit and then, having exchanged heat in the boil-off gas heat exchanger; and a liquefied gas gas-liquid separator which separates gas from liquid in the boil-off gas, of which pressure is reduced by the pressure-reducing valve, and transfers the liquid boil-off gas to the liquefied gas storage tank. The gas treatment system and the vessel including the same can efficiently supply gas to a consumer by meeting the pressure demanded by the consumer.
Patent KR-20190132915-A (KR)
Title: Axial thrust force valancing apparatus and compressor
Inventor: BYGRAVE JONATHAN
IPC: F04D29/10
Filed: 2019-04-12
Abstract: The present invention relates to an apparatus for adjusting an axial thrust force acting on a rotor of a gear-type compressor. According to the present invention, the axial thrust force acting on the rotor of the gear-type compressor is adjusted in both opposite directions by using serial seals having different effective sealing diameters. Accordingly, the axial thrust force acting on the rotor of the gear-type compressor can be adjusted in both opposite directions to effectively offset a thrust force generated in compressors located at both sides of a gear. Furthermore, a thrust load acting on the rotor of the compressor can be offset to increase an operation pressure level at which the gear-type compressor is operated.
Patent KR-20200102892-A (KR)
Title: Antibacterial and synergic effect of diphlorethohydroxycarmalol derived from brown alga Ishige okamurae against Pseudomonas aeruginosa
Inventor: YOUNG MOG KIM
IPC: A61K31/357
Filed: 2019-04-16
Abstract: The present invention relates to an antimicrobial composition having antimicrobial activity on Pseudomonas aeruginosa, which contains diphlorethohydroxycarmalol as an active component. In the case of further containing the diphlorethohydroxycarmalol antibiotics, the antimicrobial activity on Pseudomonas aeruginosa further increases due to a synergistic effect, and thus the composition can be usefully used for preventing, treating or alleviating infectious diseases caused by Pseudomonas aeruginosa.
Patent KR-20200000330-A (KR)
Title: Spread illuminating apparatus
Inventor: MUKUMOTO Suguru
IPC: F21Y115/10
Filed: 2019-04-22
Abstract: Provided is a planar lighting device capable of improving the uniformity of brightness. The planar lighting device related to an embodiment has a substrate and a lens. The substrate is arranged with a plurality of light sources. The lens, in an incident surface opposite to the plurality of light sources, is formed with an optical element in which a plurality of first optical parts having a part tapering from a bottom surface of a hexagon is arranged to be staggered.
Patent KR-20200127072-A (KR)
Title: Apparatus and method for treating substrate
Inventor: PARK SOO YOUNG
IPC: H01L21/3065
Filed: 2019-04-30
Abstract: Disclosed is a substrate processing device which can adjust a laser irradiation position. The substrate processing device comprises: a chamber providing a space in which a substrate is processed; a support unit supporting the substrate in the chamber; a laser unit irradiating a laser to an edge region of the substrate; a vision unit measuring an offset value of the substrate by imaging the edge region of the substrate; and an adjustment unit adjusting a laser irradiation position based on the offset value of the substrate.
Patent KR-20200130780-A (KR)
Title: Method for coating prosthesis via thermal procedure
Inventor: LEE YAN
IPC: C09D7/63
Filed: 2019-05-10
Abstract: The present invention relates to a method for coating an implant using heat and, in particular, to a method for coating only the surface of an implant with a biocompatible polymer by using heat while maintaining the physical characteristics of the implant. The method for coating an implant using heat according to the present invention can effectively introduce a biocompatible polymer onto a three-dimensional material surface and thus can overcome the spatial limitations of light, and enables mass-coating, and thus, can be effectively used in the manufacture of a biocompatible-polymer-coated implant.
Patent KR-20200134102-A (KR)
Inventor: BAE JUNG MIN
IPC: A61L2/10
Filed: 2019-05-21
Abstract: The present invention relates to a sterilization dryer for sterilizing and drying various cooking tools used in a kitchen. A UV-c LED which illuminates strong ultraviolet rays and a blue LED which obtains visual and lighting effects by illuminating blue light are provided together. The UV-c LED and blue LED are made into cartridges to form one component. When only one component is installed, a UV-c LED and a blue LED can be installed together. Triangular pyramids intersect in the opposite directions on the inner wall surface of a cavity in which various cooking tools are built and are arranged continuously in all directions. Embossing structures in which the angles of inclined surfaces are different from each other are formed. Thus, the inner wall surfaces of the overall cavity form irregular reflection surfaces. Thus, ultraviolet rays lighted by the UV-c LED are diffused and reflected, and thus light is evenly lighted on the overall indoor part of the cavity.
Patent KR-20200141580-A (KR)
Inventor: CHOI SUNGMOO
IPC: H01L21/67
Filed: 2019-06-10
Abstract: Disclosed is a substrate processing apparatus capable of detecting a horizontal state of a ring member when the ring member surrounding a substrate is raised or lowered. According to the present invention, the substrate processing apparatus comprises: a chamber having a processing space therein; a substrate support unit for supporting a substrate in the processing space; a gas supply unit for supplying gas into the processing space; a plasma generation unit which generates plasma from the gas; and a ring assembly disposed to surround the substrate support unit. The ring assembly includes a ring member and a horizontal detection member installed on the ring member to detect a horizontal state of the ring member.
Patent KR-20200143982-A (KR)
Inventor: PARK YOUN KYUNG
IPC: A23L27/10
Filed: 2019-06-17
Abstract: The present application relates to kimchi containing allulose and a method of manufacturing the same. The present invention can provide kimchi having high storage stability by improving texture, syneresis, acidity, and vitamin C content. In addition, the present application may provide a seasoning composition for manufacturing kimchi including allulose and a method for manufacturing kimchi using the same.
Patent KR-20200144388-A (KR)
Inventor: KIM IK NYUN
IPC: B01D46/00
Filed: 2019-06-18
Abstract: The present invention provides a dust collecting and filtering system, which is a dust collection system, and is characterized by comprising: a main body part into which a gas requiring dust collection treatment flows from the outside; a radial filtering part which extends from the center of the main body part to the outer side of the main body part; a filtration unit rotating device that rotates the filtration unit; and a cleaning member selectively extending from an inner side surface of the main body part toward a center direction of the main body part, in which the radial filter portion physically comes in contact with the cleaning member as the cleaning member extends in the central direction of the main body part.
Patent KR-20200145898-A (KR)
Inventor: NOH YOHWAN
IPC: H04N5/369
Filed: 2019-06-19
Abstract: Disclosed are an image sensor which can improve autofocus performance of a peripheral unit of the image sensor, and an electronic device including the image sensor. According to one embodiment of the present invention, the image sensor comprises: a pixel array including a plurality of pixels; and a micro lens array including a first microlens having a first size disposed on a first field of the pixel array and a second microlens having a second size different from the first size disposed on a second field.
Patent KR-20200145084-A (KR)
Inventor: LEE MI SOOK
IPC: A63H33/04
Filed: 2019-06-20
Abstract: The present invention relates to a same pair matching block, which facilitates storage in a form where eight cubes are attached to each other by a magnet and then separated and used, and which can broadly improve the learning effect by enabling cards on a topic to be replaced. For this purpose, the present invention comprises a total of eight cube blocks including four boxes (10, 20, 30, 40), which are four cube blocks, and four cube blocks (50, 60, 70, 80) when viewed from the front A, wherein (number, a) indicates the number of a box and indicates a plane to which an answer to a question in the part a is attached, and (number, b) indicates the number of a box and a plane to which the question is presented. In addition, the representative drawing shows that all the surfaces, which are not written in numbers and English, are made of magnetic plates so that the surfaces can be attached to each other. Moreover, the present invention enables the activity of the mathematical concept of measuring the same weight by putting two weights of the same weight in the blocks.
Patent KR-20200145379-A (KR)
Inventor: WOO YEUNGKWON
IPC: G06T7/11
Filed: 2019-06-21
Abstract: According to the present invention, an apparatus for matching images having different resolutions may comprise: an image acquisition unit which acquires each a first image and a second image from a plurality of cameras having different resolutions; an image analysis unit for extracting feature points from the first image; an image detection unit which detects a portion matching the second image based on the extracted feature points; an image interpolation unit which interpolates the detected second image to the first image size; and an image matching unit for matching the first image and the second image interpolated by the image interpolation unit. Since there is no need to calculate the distance between the plurality of cameras and align the cameras, images can be efficiently aligned.
Patent KR-20210000017-A (KR)
Inventor: JANG YEONG CHUN
IPC: B07B4/02
Filed: 2019-06-24
Abstract: The present invention relates to a method and an apparatus for manufacturing functional brown rice which, by marking a solid line-shaped groove line on an epidermis layer of brown rice so that moisture is transferred and absorbed to a white rice layer inside through the groove line, enables manufacture of brown rice that is soft and nutritious, same as cooked rice with white rice while maintaining the nutrient-rich epidermis layer of brown rice.
Patent KR-20200107721-A (KR)
Inventor: UNO TAKUYA
IPC: C07D405/12
Filed: 2019-06-28
Abstract: According to an embodiment of the present invention, an organic electroluminescence device comprises: a first electrode; a hole transport region disposed on the first electrode; a light emitting layer disposed on the hole transport region; an electron transport region disposed on the light emitting layer; and a second electrode disposed on the electron transport region. The hole transport region includes a polycyclic compound represented by chemical formula 1. Accordingly, it is possible to exhibit high luminous efficiency.