baber/WOPTO huggingface dataset:
Patent KR-20220002069-A (KR)
Title: Method and system for providing video or image contents based on location information
Inventor: JUNG DAE SUNG
IPC: G06F16/9537
Filed: 2021-03-03
Abstract: According to an embodiment of the present invention, provided is a method for providing a location information based content search result, which is a method for allowing a content search result providing server to provide a content search result based on location information, comprising the steps of: (a) providing an interface to a user terminal wherein the interface enables a user to select specific location information or select a location of a specific area; (b) receiving, from the user terminal, the specific location information or the location information of the specific area input by the user; and (c) searching for uploaded content within a preset radius based on the specific location information or the location information of the specific area and transmitting the search result to the user terminal. The present invention can enhance intuitiveness, usability and convenience in performing the content search.
Patent KR-20220126602-A (KR)
Title: Driving circuit of multi oil gas detection apparatus
Inventor: AHN JUNG HWAN
IPC: G01N27/407
Filed: 2021-03-09
Abstract: The present invention relates to a driving circuit of a multiple dissolved-gas-in-oil detection device, which enables gas to be measured in a time division method when gas is measured using a plurality of metal oxide semiconductor (MOS) gas sensors. According to the present invention, the driving circuit of a multiple dissolved-gas-in-oil detection device comprises: a plurality of MOS gas sensors for multiple dissolved-gas-in-oil detection; heating voltage switches (H1, H2, HN); sensing power switches (S1, S2, SN); self-diagnostic switch (D1, D2, DN); one signal amplifier connected to a point where one variable constant current source and each of the sensing power switches (S1, S2, and SN) are commonly connected; an AD converter which converts the output of the signal amplifier (OP) into digital information; and a control unit which detects dissolved gas in oil and performs sensor self-diagnosis by selectively controlling the variable resistance of a variable constant voltage source, the variable resistance of the variable constant current source, each of the heating voltage switches (H1, H2, and HN), each of the sensing power switches (S1, S2, and SN), and each of the self-diagnostic switches (D1, D2, DN).
Patent KR-20220132126-A (KR)
Title: Mathematics material
Inventor: HONG WON SEOK
IPC: G09B3/00
Filed: 2021-03-23
Abstract: A mathematics teaching material with a customized notation editing structure, which is an embodiment of the present invention, may have grid paper in which a plurality of grid scales are displayed by drawing a plurality of vertical and horizontal lines at regular intervals. A technical objective of the present invention is to provide a mathematics teaching material having an editing structure which allows students to easily understand the mathematical learning explanation by drawing the length of a side of a mathematical problem picture as a problem ratio.
Patent KR-20210129589-A (KR)
Inventor: PARK CHAN WOO
IPC: G06Q30/02
Filed: 2021-03-29
Abstract: According to an embodiment of the present invention, a product trading method comprises: a step of predicting a second hand price of a product that a purchaser is willing to buy at a retuning time, calculating a virtual asset corresponding to the predicted second hand price, once a purchase is decided by the purchaser, concluding a returning agreement including the returning time and the calculated virtual asset, and processing a trade for the product; a step where the purchaser decides whether to return the purchased product at the returning time according to the returning agreement; and a step of providing the virtual asset included in the returning agreement to the purchaser if returning the product at the returning time is decided.
Patent KR-20220135381-A (KR)
Inventor: AN YONG BEOM
IPC: C08L27/12
Filed: 2021-03-30
Abstract: The present invention relates to a fluoride rubber composition for an O-ring with an excellent high-temperature permanent compression reduction rate feature, and more specifically, to a fluoride rubber composition for an O-ring with an excellent high-temperature permanent compression reduction rate feature capable of securing a permanent compression reduction rate and tensile strength at high temperature by applying carbon black with a particle size of 100 nm or less with excellent reinforcement to ternary fluorine rubber; improving dispersibility of the carbon black and processability of the fluorine rubber by mixing and applying anhydrous silica with a relatively large particle size; and more efficiently improving the permanent compression reduction rate and the tensile strength at the high temperature.
Patent KR-20220135873-A (KR)
Title: Hybrid Median
Inventor: KIM JEONG HYE
IPC: E01F15/04
Filed: 2021-03-31
Abstract: The present invention relates to a hybrid median strip. More specifically, the hybrid median strip further produces electricity and has a lamp for preventing a safety accident on a road. The present invention comprises a median strip (200), a median strip support (102), a photovoltaic power generator (106), and a wind power generator (108).
Patent KR-20220137215-A (KR)
Title: Apparatus and method for conversion of medical image based on artificial intelligence
Inventor: KANG CHANG HO
IPC: A61B5/055
Filed: 2021-04-01
Abstract: Disclosed are an apparatus and a method for converting a medical image based on artificial intelligence. According to an embodiment of the present invention, the method for converting a medical image based on artificial intelligence comprises the steps of: collecting learning data including a first learning image, which is a first type of medical image captured with respect to a subject, and a second learning image, which is a second type of medical image captured with respect to the subject; training an artificial intelligence model that generates a converted image, which is a virtual medical image corresponding to the second type, based on a target image corresponding to the first type, when the target image is input, based on the learning data; receiving the target image; and generating the converted image based on the artificial intelligence model. Therefore, the method can provide the converted image that is virtually simulated to be suitable to the second type corresponding to the first type, when the first type of target image is input.
Patent KR-20220136776-A (KR)
Title: Method for providing augmented reality image and head mounted display device supporting the same
Inventor: JEONG EUNSU
IPC: G02B27/01
Filed: 2021-04-01
Abstract: In accordance with various embodiments of the present invention, a head mounted display (HMD) device, includes a transparent member, a display, at least one sensor, and at least one processor functionally connected with the at least one sensor. The at least one processor can be configured to: acquire information about a surrounding environment of the HMD device through the at least one sensor; set a focus space formed based on a designated position; determine at least one first object located in the focus space and at least second object located outside the focus space, based on the information about the surrounding environment and the focus space; and display a virtual image on an area of the transparent member in which the at least one second object is shown, through the display. Therefore, the present invention is capable of enabling a user to focus on a target located in a set space.
Patent KR-20210124921-A (KR)
Title: Connection assembly
Inventor: RIPPER HARTMUT
IPC: H01R43/16
Filed: 2021-04-05
Abstract: A connection assembly (100) comprises: a first housing component (10) comprising contact element receptacles (11) for contact elements (12), and latch-coupling elements (14) for latch-coupling the contact elements (12) in the contact element receptacles (11); a second housing component (20) configured to be plug-coupled together with the first housing component (10); and a joint connector (40) maintained between the first housing component (10) and the second housing component (20) and configured to connect at least two contact elements (12), wherein the second housing component (20) comprises at least one locking section (21) which locks one among the latch-coupling elements (14) in a latch-coupling position (94).
Patent KR-20210128923-A (KR)
Inventor: DRAENKOW ANDREAS
IPC: F28D9/00
Filed: 2021-04-12
Abstract: The present invention relates to a heat exchanger (1) having tubes (3) which form a first channel system, wherein a second channel system for a second fluid, which is fluidically separated from the first channel system, is disposed between the tubes (3), and having two opposite side parts (6). In the present invention, the heat exchanger (1) includes at least one frame part (7) which is soldered together with respective outer edges (8) of the side parts (6), at least one outer edge (8) of the side parts (6) includes a tab (9) bent in an S-shape as edge reinforcement with a first tab section (10) solder-plated on an outside and a second tab section (11) solder-plated on an inside, and the frame part (7) has an S-shaped cross-section with a first receptacle (13) for receiving the at least one outer edge (8) of the side parts (6) having the first tab section (10). The present invention prevents crack formation from occurring on the outer edges of the side parts.
Patent KR-20220142775-A (KR)
Inventor: JANG JUNG HEE
IPC: E06B9/15
Filed: 2021-04-15
Abstract: The present invention relates to a shutter device, and the shutter device according to the present invention includes a shutter unit raised and lowered to open and close at the top of a doorway, a driving unit for raising and lowering the shutter unit at the top of the doorway, a lighting unit for emitting light to the outside when the shutter unit is raised and lowered, a sound output unit for outputting sound to the outside when the shutter unit is raised and lowered, and a control unit for controlling the driving of the driving unit and driving the lighting unit and the sound output unit when the shutter unit is raised and lowered. The shutter device of the present invention informs pedestrians passing through the doorway of the operating state of the shutter unit, thereby securing the safety of the pedestrians.
Patent KR-20220148420-A (KR)
Title: Electronic prescription system
Inventor: BAE JA HONG
IPC: G16H20/10
Filed: 2021-04-29
Abstract: An electronic prescription system of the present invention creates electronic prescriptions for pharmacies and patients in connection with the hospital's computer network, transmits the same to the certified electronic document center along with the hospital's digital signature, stores and manages the same, and uses an unmanned information terminal to read the 2D barcode generated based on the pharmacy electronic prescription access information displayed on the user terminal to obtain electronic prescriptions for pharmacies, and thus the obtained electronic prescription for pharmacy is transferred to the pharmacy terminal and the calculated prescription cost is processed as payment.
Patent KR-20220151074-A (KR)
Title: Composition for inhibiting proliferation of tumor comprising Sanguisorba officinalis extract as effective component
Inventor: CHUNG HWAN SUCK
IPC: A23L33/105
Filed: 2021-05-04
Abstract: The present invention relates to a composition for inhibiting the proliferation of a tumor comprising Sanguisorba officinalis extract as an effective component, wherein it has been confirmed that the Sanguisorba officinalis extract binds to PD-L1 present on the surface of cancer cells to block the interaction of the cancer cells with PD-1 on the surface of T cells and thus activate T cells, thereby exhibiting tumor proliferation inhibitory effects. In addition, the composition for inhibiting the proliferation of a tumor comprising the Sanguisorba officinalis extract as an effective component can reduce tumor size and tumor weight by being administered to an animal model in which colon cancer is induced and can increase the secretion of immune cells (CD8 T cells) and granzyme B in cancer tissues.
Patent KR-20220152877-A (KR)
Inventor: YI SAHNG BOK
IPC: H05K5/00
Filed: 2021-05-10
Abstract: The present invention relates to a case that uses a used smartphone or a smartphone with the power and main functions to convert the smartphone into a computer body and a gateway that can be used in healthcare, automobiles, manufacturing, fourth industry, distribution and transportation fields, etc. As an alternative to recycling a commonly used smartphone to reduce development time, cost, and resource consumption, the battery case comprises a built-in power conversion device that can be converted into a computer body and an IoT edge gateway, a built-in rechargeable battery, an external multi-antenna, and a connection cable in a method of combining order assembly and standard mass production.
Patent KR-20220154307-A (KR)
Title: Wristband Having Variable Compression Structure
Inventor: SHIM JIN SIK
IPC: A63B71/14
Filed: 2021-05-12
Abstract: Disclosed is a wristband including a variable compression structure. The wristband according to one embodiment of the present invention comprises: a first compression band unit extending by predetermined width and length to surround a wrist of a wearer, made of a fabric material with a plurality of pores, and having elastic restoring force with predetermined intensity; a second compression band unit extending from one end portion of the first compression band unit in an integral structure by predetermined length, made of a fabric material with a plurality of pores, and having elastic restoring force with predetermined intensity; a handle unit mounted on one end portion of the second compression band unit, extending by predetermined length, and having a structure which can be gripped with fingers of the user; a variable compression unit mounted on the first compression band unit and provided with compressed air from the outside to expand by predetermined volume such that the variable compression unit surrounds the wrist of the wearer, thereby varying an inner diameter of the first compression band unit; a first binding unit mounted on one lateral surface of the second compression band unit and extending by predetermined length; and a second binding unit mounted on one end portion of the second compression band unit and extending by predetermined length to bind to the first binding unit, thereby maintaining a wearing state of the wristband. Accordingly, the degree of supporting the wrist can be easily varied according to the intention of the user.
Patent KR-20220091324-A (KR)
Inventor: CHAN YUAN CHEN
IPC: H04J3/06
Filed: 2021-05-13
Abstract: 일-방향 전송을 위한 통신 방법 및 통신 시스템이 제공된다. 상기 통신 방법은, 라우터에 의해, 그랜드마스터 클록으로부터 제1 동기화 메시지를 수신하는 단계; 상기 라우터에 의해, 상기 제1 동기화 메시지에 따라 타임스탬프를 생성하는 단계; 상기 라우터에 의해, 적어도 하나의 데이터 패킷을 수신하는 단계; 상기 라우터에 의해, 상기 적어도 하나의 데이터 패킷 및 상기 타임스탬프를 프로그램가능 논리 장치로 송신하는 단계; 및 상기 프로그램가능 논리 장치에 의해, 상기 적어도 하나의 데이터 패킷 및 상기 타임스탬프를 출력하는 단계를 포함한다.
Patent KR-20220156276-A (KR)
Title: Preparation method for producing avian species producing Adiponectin and target proteins
Inventor: HAN JAE YONG
IPC: A01K67/027
Filed: 2021-05-18
Abstract: The present invention relates to an avian species capable of mass-producing human adiponectin or a foreign protein in the oviduct of the avian species, and a preparation method thereof. In the gene-edited avian species produced by the preparation method of the present invention, human adiponectin is specifically expressed in oviduct cells and accumulates in egg white of avian eggs. Therefore, a high concentration of adiponectin in the form of HMW with high biological activity can be produced through purification.
Patent KR-20210060410-A (KR)
Inventor: HAM JUNG YEOB
IPC: A61P19/02
Filed: 2021-05-18
Abstract: The present invention relates is to provide: an efficient and economical method for manufacturing a hemp product with increased CBD content through microwave irradiation de-carboxylic acid reaction of hemp using various extraction solvents; and uses of a product, a fraction, and a CBD single product with increased CBD content produced by the same, as food, medicine, and cosmetics.
Patent KR-20220158092-A (KR)
Title: Wood vinegar Weed control Composition
Inventor: IM SANG HO
IPC: A01N65/00
Filed: 2021-05-22
Abstract: The present invention is a method for manufacturing an environmentally friendly herbicide composition exclusively for Korean lawns for weed management, which increases as the demand for country houses increases, the number of households decorating lawn gardens, and parks made of grass in the city also increase. When diluted with 500 times the liquid, the molecular structure of water is reduced by three times smaller, so that pesticides dissolve well, and the anion of wood vinegar and the cation of pesticide increase the effect. By using these characteristics, the amount of herbicide diluted can be reduced by about 1/2 to 1/8, reducing the risk of weakening and destroying the surrounding environment, and at the same time, it is effective in removing weeds and sterilizing the vinegar solution, helping to improve the growth of grass. An environmentally friendly weed control composition exclusively for Korean lawns using the properties of wood vinegar using the characteristics of the wood vinegar solution is prepared by mixing 0.1 to 0.4 g of trifloxysulfuron-sodium, 1.5 to 7.5 ml of prodiamine, and mecoprop 10 ml in a diluted solution of 40 to 100 ml of wood vinegar solution based on 20 L of water.
Patent KR-20220159547-A (KR)
Inventor: KIM KYUNG WOO
IPC: A61K8/9711
Filed: 2021-05-25
Abstract: The present invention relates to a method for manufacturing a carbon nanodot complex based on Sargassum horneri by using Sargassum horneri and a zinc precursor, a carbon nanodot complex based on Sargassum horneri manufactured by the method, and uses thereof, wherein the carbon nanodot complex based on Sargassum horneri manufactured according to the present invention shows antibacterial or antifungal activity against various strains, shows better light emitting ability than carbon nanodots manufactured using Sargassum horneri alone and has no cytotoxicity, thereby being usefully utilized for various purposes such as antibacterial, antifungal or luminescent compositions and the like.
Patent KR-20220148695-A (KR)
Inventor: KYOUNG DON JEON
IPC: G06Q50/16
Filed: 2021-05-26
Abstract: A house price prediction method with a hierarchical prediction structure is disclosed, comprising the steps in which: first-level sales value time-series data, obtained by time-serially acquiring representative values of the sales prices of houses actually measured in a first administrative district according to a first-level administrative district hierarchy level on a monthly basis for a first predetermined period, is prepared; first-level sales value time-series data is input to the first-level predictor, and the first-level predicted sales value time-series data predicted and output by the first-level predictor is generated; second-level sales value time-series data, obtained by time-serially acquiring representative values of the sales prices of houses actually measured in a second administrative district according to a second-level administrative district hierarchy level, as the second administrative district belonging to the first administrative district, on a monthly basis during the first period, is prepared; by inputting the second-level sales value time-series data and the first-level predicted sales value time-series data into a second-level predictor, second-level predicted sales value time-series data predicted and output by the second-level predictor is generated; third-level sales value time-series data, obtained by time-serially acquiring representative values of the sales prices of houses actually measured in a third administrative district according to a third-level administrative district hierarchy level, as the third administrative district belonging to the second administrative district, on a monthly basis during the first period, is prepared; and by inputting the third-level sales value time-series data and the second-level predicted sales value time-series data into a third-level predictor, third-level predicted sales value time-series data predicted and output by the third-level predictor is generated.
Patent KR-20220163617-A (KR)
Inventor: KIM TAE WHAN
IPC: H01L51/00
Filed: 2021-06-03
Abstract: The present invention relates to a self-restoring perovskite thin film, a manufacturing method thereof, and an electronic device using the same. The self-restoring perovskite thin film of the present invention includes a perovskite material, polyvinyl alcohol, and glucose, thereby embodying a self-restoring characteristic for spontaneously regenerating perovskite crystals even when the perovskite material is decomposed into ions due to an external stimulus. Additionally, when moisture permeates the thin film, the polyvinyl alcohol and the glucose included in the thin film react to the moisture to form a protective film, thereby effectively preventing defects from spreading. Therefore, the perovskite thin film of the present invention is used to manifest the self-restoring characteristic with respect to physical and chemical stimuli, thereby providing an electronic device having excellent durability and a long lifespan. Moreover, since there is no need for a separate protective layer to protect the perovskite thin film, a device can be thinned, and can be manufactured through a simple process.
Patent KR-20220165345-A (KR)
Title: Cover for shoe's outsole
Inventor: PARK JI YOUNG
IPC: A43B13/16
Filed: 2021-06-08
Abstract: The present invention relates to a cover for the sole of a shoe, comprising: a plurality of openings penetrating the plate surface; a plurality of shape-fitting parts that fit into a plurality of grooves provided in the bottom of the shoe on a plate surface excluding the openings and are connected to each other; and a main body part provided as a plate-shaped body made of a flexible material and coupled to the bottom part. The main body part corresponding to the middle portion between the front and rear of the bottom part has a structure that maintains a distance from the placement surface of the cover. As a result, the cover for the sole of a shoe of the present invention can maintain the cleanliness of the shoe sole by easily removing dirt adhering to the shoe sole. In addition, it is possible to provide a means for easily and quickly attaching and detaching the sole of the shoe.
Patent KR-20220169233-A (KR)
Title: Flooring removaing apparatus
Inventor: KIM IN SOO
IPC: E04G23/00
Filed: 2021-06-18
Abstract: Provided in the present invention is a flooring removing apparatus, which comprises: a driving motor configured at a housing and generating rotational force; a motion direction conversion member configured at the housing and eccentrically rotating the rotational force of the driving motor; a scraper driving unit connected to the motion direction conversion member and converting the eccentric rotation in a back-and-forth direction; a scraper connected to the scraper driving unit and moved in a back-and-forth direction with respect to the housing to peel off a flooring; a driving wheel unit configured at a rear side of the housing and providing driving force such that the housing may be moved on flat ground or stairs; a handle extended from the rear side of the housing to steer the motion direction of the housing or the working direction of the scraper by the operation by the driving wheel unit or the driving motor; a stair moving wheel unit detachably configured at the scraper driving unit and assisting the movement of the stairs of the housing; and a track unit connecting the outer circumferences of the driving wheel unit and the stair moving wheel unit, and delivering the driving force of the driving wheel unit to the stair moving wheel unit, while allowing the housing to be lifted along the stairs. Therefore, the stair structure can be easily moved.