baber/WOPTO huggingface dataset:
Patent KR-20220137442-A (KR)
Title: Internet of things deivice and a statistical data management system for both the public space management and the seat hogginh problem based on cloud
Inventor: SEO YOUNG DUK
IPC: H04N7/18
Filed: 2021-04-02
Abstract: Disclosed are IoT equipment for cloud-based public space management and prevention of petrification and a data statistics management system. According to one embodiment, a seat management method performed by a cloud server may include the steps of: collecting seat data for IoT smart seats; determining seat conditions including currently available seats or seats suspected of being petrified according to the collected seat data; and providing seat information including whether the seat is available to the electronic device through the determined seat situation.
Patent KR-20220139022-A (KR)
Title: Information provision method for the treatment of alcoholic cirrhosis using Veillonella dispar strain
Inventor: SUK KI TAE
IPC: C12Q1/689
Filed: 2021-04-07
Abstract: The present invention relates to a method for providing information for diagnosis of alcoholic liver cirrhosis using Veillonella dispar strains, and more specifically, to a method for diagnosing alcoholic cirrhosis using qPCR analysis.
Patent KR-20220139666-A (KR)
Inventor: KIM HYEOK
IPC: H01L51/00
Filed: 2021-04-08
Abstract: A solar cell according to the present invention includes an organic solar cell (OSC) using a photovoltaic effect by including an electron extraction layer (EEL) made of titanium dioxide (TiO2) and an inorganic-organic hybrid perovskite solar cell (PeSC). The EEL is doped with aluminum (Al). Accordingly, the photovoltaic performance of the solar cell is improved by smoothing the surface of the EEL and reducing the activation energy.
Patent KR-20220141542-A (KR)
Inventor: PARK KYU SOO
IPC: C21D9/00
Filed: 2021-04-13
Abstract: The present invention prevents a grid coupling from being deformed by high heat during a heat treatment process of the grid coupling. According to the present invention, a grid coupling fixing jig (100) for a heat treatment process, which is mounted on the top and bottom of a grid coupling (10) to fix the grid coupling (10), comprises a lower jig unit (110) coupled to a lower bent portion (12) to fix the lower part of the grid coupling (10) and an upper jig unit (120) coupled to an upper bent portion (11) to fix the upper part of the grid coupling (10).
Patent KR-20220142305-A (KR)
Inventor: KWON JIN SOO
IPC: G06Q10/02
Filed: 2021-04-14
Abstract: The present invention relates to an online joint construction reservation and payment system. A user terminal (11), a worker terminal (12), and a system server (13) are connected through a network. When the user terminal (11) sends a picture of a site, information including a site address, and an estimate request message including a desired construction type to the system server (13), a workplace determination module (21) of the system server (13) determines whether workplace information is recorded in a workplace DB (31) from the address of the site, the input information, and the picture information of the work site, and a work area determination module (22) distinguishes the part recognized as a work area and directly recognizes the work area from the picture if the work area is different from information already recorded in the workplace DB (31) or there is no information. The system server (13) transmits the information on the recognized work area to the plurality of worker terminals (12) to request an estimate. The worker terminal transmits an estimate including a work method, time, and price to the system server (13) to allow the user terminal (11) to select. A payment module (25) allows the user terminal (11) to pay a predetermined percentage of the total cost for the cost of the selected estimate. Accordingly, it is possible to provide a joint construction estimate without visiting a site.
Patent KR-20210131911-A (KR)
Title: Method of producing a dome shaft of a sealed and thermally insulating tank
IPC: B63B3/20
Filed: 2021-04-23
Abstract: The present invention relates to a method of producing a dome shaft of an insulation block of a sealed insulation tank, comprising: a step (21) of extending a cylindrical dome shaft (12) in a longitudinal direction for a length (L), making a plurality of metal sheets (11) fixed to each other by welding, forming a metal sheet cylinder (14), and bending the metal sheets into the cylindrical or partly cylindrical metal sheets; and a final step (17) of performing a butt welding of the metal sheets (11) forming the metal sheet cylinder (14) for obtaining the dome shaft (12). The method includes an initial step (13) of engaging all metal sheets (11) configuring the dome shaft (12) and performing a butt welding on planar or semi-planar metal sheets (11) before the step (21) of bending the metal sheets into cylindrical or partly cylindrical metal sheets (21). The present invention aims to provide a method of producing a dome shaft of a sealed insulation tank, which is much simpler and shorter.
Patent KR-20210141348-A (KR)
Title: Transmitter complex- and real-valued in-phase and quadrature mismatch pre-compensators
IPC: H04L25/02
Filed: 2021-04-23
Abstract: The present invention relates to a pre-compensator for mismatch in in-phase and quadrature phase mismatch compensator for a quadrature transmitter, which removes frequency dependent IQ mismatch in a transmission path of a quadrature transmitter. According to the present invention, the pre-compensator comprises: a delay element receiving an input transmission signal and outputting a delayed transmission signal; a complex-valued filter receiving the input transmission signal and outputting a selected part of a complex-valued output transmission signal; and a summer summing the delayed transmission signal and the selected part of the complex-valued output transmission signal to output a pre-compensated transmission signal. According to one embodiment of the present invention, the selected part of the filtered output transmission signal includes a real part of the complex-valued output transmission signal. In another embodiment, the selected part of the filtered output transmit signal includes an imaginary part of the complex-valued output transmit signal. Two transmission real-valued compensators combine in-phase and quadrature signals before filtering.
Patent KR-20220151754-A (KR)
Inventor: KIM CHULJOONG
IPC: F16D55/226
Filed: 2021-05-07
Abstract: According to an embodiment of the present invention, an electric disk brake comprises a caliper housing, a spindle shaft, a guide sleeve, and a sleeve. The caliper housing comprises a spindle shaft hole formed on a side surface of a cylinder. The spindle shaft is disposed in the spindle shaft hole and is connected to an actuator disposed in the outside of the caliper housing. The guide sleeve is disposed in the spindle shaft hole and surrounds the spindle shaft. The sleeve is disposed in the spindle shaft hole and surrounds the guide sleeve.
Patent KR-20220153742-A (KR)
Title: Vehicle recognition system for circuit breaker
Inventor: PARK KYOUNG JIN
IPC: G01S7/282
Filed: 2021-05-12
Abstract: The present invention relates to a vehicle recognition system for an access barrier and, more specifically, to a vehicle recognition system for an access barrier which enhances installation convenience of facilities for vehicle recognition by enabling vehicle recognition through a pulse-type radar sensor and installed on the ground to increase replacement convenience and enable low-power operation. The vehicle recognition system for an access barrier comprises: a vehicle detection unit detecting approach of a vehicle through a radar sensor; and a blocking means controlling access of the vehicle by receiving a detection signal from the vehicle detection unit and controlling a blocking bar. The vehicle detection unit comprises: a radar transmission unit transmitting a pulse waveform to a specific area; a radar reception unit receiving a pulse reflected as the transmitted pulse waveform hits an object; a radar reception unit receiving a pulse reflected as the transmitted pulse waveform hits the object; and a detection range control unit controlling sensor information detected by the vehicle determination unit to be within a range shorter than transmission and reception distances of the radar transmission unit and the radar reception unit by means of an algorithm. Accordingly, the accuracy of vehicle recognition can be increased by controlling a detection distance in an optimized form.
Patent KR-20220155130-A (KR)
Title: Blower and air conditioner
Inventor: KIM JUN WOO
IPC: F24F12/00
Filed: 2021-05-14
Abstract: The present invention provides a blower and an air conditioner. The blower comprises: a housing body for accommodating a blowing fan therein, and having a scroll unit provided to suction air in the direction of the rotating shaft of the blowing fan for the air to flow in the circumferential direction of the blowing fan, and a discharge unit extending from the scroll unit to discharge the air and having a damper installed in a discharge port thereof. Sterilization units are disposed on opposite side surfaces of the discharge unit to be parallel to the cut-off vertical plane of the discharge port located inside the damper and to be biased upward with respect to the discharge port between the cut-off vertical plane and a vertical plane passing through the rotating shaft of the blowing fan, and sterilize the air inside the housing body. The blower can sterilize the air inside the discharge unit to protect the surrounding members from the sterilization, thereby minimizing adverse effects on the surrounding members. In addition, the blower can sterilize viruses, bacteria, and microorganisms in the air before the air is discharged even if the viruses, the bacteria, the microorganisms, and the like, attached to the blower fan, flow together with the air to the discharge unit of the housing body, thereby effectively securing the quality of the discharged air.
Patent KR-20220155795-A (KR)
Title: Novel Serratia marcescens SM01, which decomposes fossils, and fertilizer composition with soil improvement and crop growth promotion effect including the same, and use of the same
Inventor: SEO MIN KYOUNG
IPC: C05F5/00
Filed: 2021-05-17
Abstract: The present invention relates to a Serratia marcescens SM01 strain (Accession No. KCTC18899P) that decomposes shell fossils, a fertilizer composition comprising the strain or a culture medium thereof as an active ingredient, and a method of increasing the plant height, leaf length or number of leaves of a plant by treating the plant with a fertilizer composition containing the strain of claim 1 or a culture medium thereof as an active ingredient. The present invention has a soil improvement effect by utilizing waste fossils, Serratia marcescens SM01 and a culture supernatant thereof, which have an activity to decompose the same. The same is a slow-acting fertilizer that can promote the growth of crops throughout the growing period by treating soil fossils and microbial fertilizers before planting and sowing crops. Thus, eco-friendly farming methods can be practiced.
Patent KR-20210079240-A (KR)
Title: Sulfated hyaluronic acid derivatives, method of preparing the same and pharmaceutical composition for preventing or treating musculoskeletal joint disease comprising the same
Inventor: LIM DONG KWON
IPC: C08B37/08
Filed: 2021-05-20
Abstract: The present invention relates to a sulfated hyaluronic acid derivative, a method for preparing the same, and a pharmaceutical composition for preventing or treating musculoskeletal joint disease comprising the sulfated hyaluronic acid derivative. The sulfated hyaluronic acid derivative according to the present invention and the pharmaceutical composition for preventing or treating musculoskeletal joint disease comprising the same are expected to increase an effect of treating arthritis in patients in actual clinical practice by controlling pain through not only buffering effect, but also alleviation of inflammation and inhibition of angiogenesis.
Patent KR-20220082712-A (KR)
Inventor: AHN SUNG WOOK
IPC: A22C25/02
Filed: 2021-05-26
Abstract: 본 발명의 일 실시예에 따른 생선 건조 방법은, 생선의 원형을 유지하면서 생선을 건조하기 위한 생선 건조 방법으로서, 생선의 배를 일부 절개하고 생선의 내장을 제거하는 내장 제거 단계; 내장이 제거된 생선을 물로 세척하는 세척 단계; 세척된 생선을 염수에 침지하는 염수 침지 단계; 생선을 건조 공간 내의 건조대에 거치하고, 상기 건조 공간 내에서 서로 대향하는 제1 방향 및 제2 방향으로의 공기 유동 흐름을 교번하여 발생시킴으로써 생선을 건조하는 건조 단계를 포함할 수 있다.
Patent KR-20220162556-A (KR)
Title: Wine bottle accessory receiving frame
Inventor: KIM DO YOUNG
IPC: B65D81/113
Filed: 2021-06-01
Abstract: The present invention relates to a wine bottle accessory storage frame which can minimize environmental pollution by using eco-friendly materials, and stably store and support various accessories required for drinking wine. The wine bottle accessory storage frame comprises: an accessory storage part which has a storage recess recessed in the shape of the accessories to wrap and store the accessories; and a top surface part which extends horizontally from an upper portion of the accessory storage part and is formed to correspond to an internal storage space of a storage case. By utilizing materials such as newspapers or recycled waste paper and suppressing the use of synthetic resins, the wine bottle accessory storage frame allows for the manufacturing of the wine bottle accessory storage frame in an environmentally friendly manner, for instance, facilitates resource recycling and minimizes carbon emissions.
Patent KR-20220166630-A (KR)
Title: Cable tray
Inventor: KIM DONGWOOK
IPC: B63B17/00
Filed: 2021-06-10
Abstract: A cable tray comprises: a first tray including a first bottom portion supporting a first cable and a plurality of first support portions; a second tray including a second bottom portion supporting a second cable and a plurality of second support portions; and a coupling part coupling between the plurality of first support portions and the plurality of second support portions.
Patent KR-20220167003-A (KR)
Title: Method, apparatusand systemforcontrolling to avoid deadlock in bi-directional automated moving device
Inventor: JANG YOUNG JAE
IPC: G05D1/02
Filed: 2021-06-11
Abstract: The present invention relates to a method, device, and system for controlling the movement path of a bidirectional autonomous moving device and more specifically, to a method, device, and system for controlling the movement path in a bidirectional autonomous moving device, which can effectively prevent deadlock in the bidirectional autonomous moving device and further minimize the travel time to its destination. The method for controlling an autonomous moving device is a method for controlling the movement of a plurality of autonomous moving devices that continuously perform given tasks while moving in a workspace provided with a plurality of control points (CP) and a plurality of unit paths allowing for bidirectional movement connecting the plurality of control points (CP), and comprises: a movement control point calculation step of selecting a control point (CP) that does not cause deadlock even if it is relocated, from among one or more control points (CP) connected to a first control point (CP) where a first autonomous moving device is currently located; a feasible moving direction information modification step of prohibiting a movement, regarding the feasible moving direction information of a second control point (CP), in a direction of the first unit path connected to the first control point (CP); and the movement path control step of controlling movement paths of the plurality of autonomous moving devices using a predetermined routing algorithm while reflecting the modified feasible moving direction information of the second control point (CP) in real time.
Patent KR-20220167004-A (KR)
Title: Omni-directional wheel bracket and Assembly thereof and Manufacturing method thereof
Inventor: SONG IN HWAN
IPC: B60B19/12
Filed: 2021-06-11
Abstract: The present invention relates to an omni-directional wheel bracket, an assembly thereof, and a manufacturing method thereof. The omni-directional wheel bracket comprises: an inner wheel bracket arranged on an outer side of an inner wheel having a shaft penetrating hole formed in a longitudinal direction; and a shaft arranged to penetrate the shaft penetrating hole and arranged to be assembled with the inner wheel bracket and made of materials different from those for the inner wheel bracket. As such, according to the present invention, the omni-directional wheel bracket is separated into the inner wheel bracket and the shaft, which can be made of different materials from each other. Therefore, the frictional coefficient between the metallic shaft and the inner wheel, which is made by injection molding, can be reduced, thereby improving the motor of the omni-directional wheel in a direction vertical to the longitudinal direction of the shaft.
Patent KR-20220167501-A (KR)
Title: Integrated piping system for heating and hot water
Inventor: RA WONGI
IPC: F24D3/08
Filed: 2021-06-14
Abstract: The present invention relates to an integrated piping system for heating and hot water. The integrated piping system for heating and hot water, which can adjust the flow rate to not require an expensive valve such as a constant flow valve, which reduces costs, includes: a housing formed with an inner space therein; a heat source supply pipe which has one side connected to any one side of the housing and to which a heat source is supplied from the outside; a heating return pipe which has one side connected to another side of the housing and recovers used heating water when the heat source is used as heating water in a heating mode; a heat exchanger which is provided inside the housing to be connected to the heat source supply pipe and the heating return pipe and allows a circulation heat source, in which the heat source is circulated, in a heating water mode or the used heating water in the heating mode to flow and exchange heat; a recovering pipe which has one side connected to another side of the housing, another side connected to the heat exchanger, and recovers the circulation heat source or the used heating water, in which heat exchange is completed in the heat exchanger; a flow measurement sensor which is installed in the recovering pipe and measures a flow rate of the heat source flowing in the recovering pipe or the used heating water; and a recovering flow rate adjustment valve which is installed on the recovering pipe to adjust the flow rate of the circulation heat source flowing in the recovering pipe or the used heating water.
Patent KR-20220169201-A (KR)
Title: Rubber compositison for rfid tire, and tire having rfid comprising the same
Inventor: SONG CHANG YOON
IPC: C08L21/00
Filed: 2021-06-18
Abstract: The present invention relates to a tire formed by inserting a radio frequency identification (RFID) tag therein, and more particularly, to a tire rubber composition for RFID with improved fatigue resistance and electrical conductivity by applying a carbon composite containing a transition metal in the tire rubber composition, and a tire comprising the same.
Patent KR-20220169638-A (KR)
Title: Method And Computer Program for Providing Medical Image Based on Spine Information
Inventor: JEON IK CHAN
IPC: G16H50/20
Filed: 2021-06-21
Abstract: The present disclosure provides a method for providing medical image information using spine information and a computer program therefor. According to one aspect of the present disclosure, in the method for providing medical image information and the computer program therefor, a body region related to spine information is detected on medical image information, and image information of the detected body region is extracted to provide necessary medical image information.
Patent KR-20210156799-A (KR)
Inventor: YONGCHANG LEE
IPC: G06T7/521
Filed: 2021-06-22
Abstract: Disclosed are a system and method for generating three-dimensional (3D) image information of a vertical structure. The method for generating 3D image information of a vertical structure perpendicular to the ground comprises the following steps: setting a vertical reference point from a structural shape of the external surface of the vertical structure and setting a checkpoint at any point on the external surface of the vertical structure; acquiring an image of the vertical structure through a UAS system, extracting vertical reference points from the image, and generating first 3D image information through SfM-based image analysis; acquiring point cloud data by scanning the vertical structure using a ground LiDAR fixed to a mechanical point on the ground, extracting singularities from the image, and generating second 3D image information composed of the point cloud data; and matching the first 3D image information with the second 3D image information by matching coordinate information of the points constituting the first 3D image information and coordinate information of the points constituting the second 3D image information, wherein the vertical reference points are set to be located at different heights in a height direction of the vertical structure.
Patent KR-20220170222-A (KR)
Inventor: CHO JUN SEO
IPC: B41K1/00
Filed: 2021-06-22
Abstract: The present invention is a ballpoint pen capable of stamping. The present invention is possible to attach a seal to an upper terminal of a ballpoint pen and attach an ink pad to a cap. The present invention helps to use both a stamp and a ballpoint pen. In addition, the present invention has an effect of not having to go to the district office to pick up a seal certificate.
Patent KR-20220170225-A (KR)
Title: Camera module and electronic device including the same
Inventor: BYON Kwangseok
IPC: H04N5/225
Filed: 2021-06-22
Abstract: According to various embodiments disclosed in the present document, a camera module and/or an electronic device including the same are provided. The camera module comprises: a first guide part including a first magnet in an arc shape centered on a first rotating axis; a first rotating part disposed on the first guide part and configured to rotate about the first rotating axis; a support bearing disposed between the first guide part and the first rotating part and configured to rotatably support the first rotating part with respect to the first guide part; a first coil disposed on the first rotating part and configured to provide a driving force for rotating the first rotating part by receiving an electric signal and generating electromagnetic force together with the first magnet; a fixed magnet disposed on any one of the first guide part and the first rotating part; and a first yoke disposed on the other one of the first guide part and the first rotating part. The first rotating part is configured to rotate in close contact with the support bearing by a magnetic force generated between the fixed magnet and the first yoke. As the first rotating part rotates, the first coil may be configured to move along the arc trajectory on the first magnet. In addition, various embodiments are possible. Accordingly, the present invention can provide subject tracking or scanning functions.
Patent KR-20220047504-A (KR)
Inventor: DUDY AVRAHAM
IPC: G11C16/34
Filed: 2021-06-23
Abstract: Provided are a system and a method for read threshold calibration in a non-volatile memory. Physical dies in the memory are divided into groups based on device-level parameters such as time and temperature parameters. Based on the comparison of a threshold and a bit error rate (BER) indicator for each die, an outlier die can be identified outside the plurality of groups. For each group of dies, a read parameter is determined for at least one die and applied to each of the plurality of dies of the group. The read parameter can be determined based on a threshold measurement of one or more representative word lines.