baber/WOPTO huggingface dataset:
Patent KR-20200031059-A (KR)
Title: Sulfated hyaluronic acid-based hydrogel and pharmaceutical composition comprising the same
Inventor: YANG JEONG A
IPC: A61K31/728
Filed: 2019-09-11
Abstract: The present invention relates to sulfated hyaluronic acid-based hydrogel formed by conducting, with a crosslinking agent, a reaction of -COOH group of a crosslinking monomer comprising at least one selected from the group consisting of sulfated hyaluronic acid, derivatives thereof, and salts thereof. The sulfated hyaluronic acid-based hydrogel according to the present invention can be effectively used as an anti-cancer agent for preventing or treating arthritis, eye diseases, etc.
Patent KR-20210032070-A (KR)
Inventor: LEE SUK KOU
IPC: C01B7/19
Filed: 2019-09-16
Abstract: The present invention is a system for purifying low-purity hydrogen fluoride into high-purity hydrogen fluoride using the difference in density and specific gravity of substances, and a novel material for adsorbing impurities. Hydrogen fluoride produced and brought in from various countries around the world for use in conventional semiconductor processing cannot be used because of variations in concentration and purity. More specifically, the present invention relates to system that purifies low-purity hydrogen fluoride into high-purity hydrogen fluoride using the difference in density and specific gravity of substances and a novel material that adsorbs impurities, in which hydrogen fluoride, which is problematic as described above, is removed from a complicated refining facility, and materials (10) having a different specific gravity from an edible oil (4) are embedded in a refining vessel (2) and arranged in a multi-level layer, and liquid hydrogen fluoride (1) is injected from the upper side of the novel material (100) that adsorbs impurities composed of materials (10) with different specific gravity from the edible oil (4) in the multi-level layer, and liquid hydrogen fluoride (1) is sedimented to the lower side using the specific gravity difference, trace impurities contained in low-purity liquid hydrogen fluoride (1) are removed from the edible oil (4) and impurities composed of the materials (10) having different specific gravity, while confining the same with the viscosity of the adsorbing novel material (100), and at the same time, it is used in industry by adsorbing and removing high purity liquid hydrogen fluoride (600) by using the property to achieve equilibrium of the material and collecting the same by sedimenting the same to the lower side or supplying the same to the semiconductor processing system through a pipe (3).
Patent KR-20210032841-A (KR)
Title: High Efficiency Photocatalyst Air Cleaner
Inventor: CHO NAM JU
IPC: A61L9/20
Filed: 2019-09-17
Abstract: Disclosed is a highly efficient photo-catalytic air purifier, which comprises: a body having a low height of 30 to 90 mm; an air inlet formed to surround most of a side surface (90% or more) of the body of an air purifier; an air outlet having a predetermined internal space; an air flow path (32) provided inside the air purifier; a plurality of photo-catalytic coating members for surrounding the air outlet in a horizontal direction; and a plurality of UV-light emitting diode (UV-LED) module supports (41) for surrounding the air outlet in the horizontal direction.
Patent KR-20210036754-A (KR)
Title: Battery back
Inventor: HWANG JI WON
IPC: H02J7/00
Filed: 2019-09-26
Abstract: A battery pack according to an embodiment of the present invention is configured to block light between the inside and the outside, and includes a master light emitting unit and a slave light receiving unit therein. The slave light receiving unit comprises: a communication module configured to receive a first signal output from the master light emitting unit; a master BMS connected to the master light emitting unit and configured to output the first signal by blinking the connected master light emitting unit; and a slave BMS connected to the slave light receiving unit, and configured to switch an operation mode when the slave light receiving unit receives the first signal from the master light emitting unit.
Patent KR-20210037264-A (KR)
Title: Apparatus for auto-scheduling of energy storage system for charging and discharging method thereof
Inventor: YANG SEUNG KWON
IPC: G06N3/02
Filed: 2019-09-27
Abstract: The present invention provides an automatic charging/discharging scheduling method for an energy storage system (ESS), which comprises the following steps of: receiving power accumulation data and weather information data used by a consumer; generating real-time demand forecasting data and power generation forecasting data, respectively, based on the received power accumulation data and weather information data; determining a charging/discharging schedule of the energy storage system (ESS) based on the generated real-time demand forecasting data and power generation forecasting data; and controlling the energy storage system (ESS) according to the determined charging/discharging schedule.
Patent KR-20210042229-A (KR)
Title: Prefabricated Adapter Plate for Automotive Engine
Inventor: LEE JAE YOUN
IPC: B23Q7/14
Filed: 2019-10-09
Abstract: The present invention relates to an adapter plate that serves as a jig when machining an automobile engine head. By improving the structure, only an assembly module can be replaced according to the shape of the engine head by forming the assembly module seated on the base plate to be detachable and fixing a pad and a coupling pin on the top of the assembly module, thereby extending the lifespan of parts, reducing production costs, and improving the machining process. The present invention includes a base plate and one or more assembly modules.
Patent KR-20210043998-A (KR)
Title: Energy saving type scrubber system for treating waste gas and method for the same
Inventor: PARK JONG JIN
IPC: B01D46/44
Filed: 2019-10-14
Abstract: An energy saving type scrubber system for treating waste gas includes: a first process scrubber connected to semiconductor main process equipment; a second process scrubber connected to the semiconductor main process equipment; and a backup scrubber connected to the first process scrubber and the second process scrubber, wherein the backup scrubber receives a signal for a RUN or STOP state, respectively, depending on the operating state from the first process scrubber and the second process scrubber, and according to the signal, the operating conditions of the power and/or water of the backup scrubber are changed.
Patent KR-20210046349-A (KR)
Title: Ventilation control system and method
Inventor: DAEHEE LEE
IPC: F24F11/77
Filed: 2019-10-18
Abstract: Disclosed are a ventilation control system and a method thereof. The ventilation control system according to an embodiment of the present invention is a ventilation control system for controlling the temperature inside a cargo hold formed on a ship. The system comprises: temperature sensors separately sensing the temperature of air introduced into ducts for discharging air inside the cargo hold to the outside; a temperature calculation unit receiving sensed values from the temperature sensors and calculating the temperature inside the cargo hold based on the received sensed values; an outside air temperature sensor sensing an outside air temperature: a discharge amount comparison unit substituting the calculated temperature calculated by the temperature calculation unit and the outside air temperature sensed by the outside air temperature sensor into an energy equation, calculating the required amount of air to be discharged from the cargo hold so that the inside of the cargo hold does not become at least higher than the calculated temperature, and comparing the required discharge amount and a current discharge amount of air currently discharged from the cargo hold; and a control unit controlling the air discharge amount to the cargo hold based on a comparison result of the discharge amount comparison unit.
Patent KR-20210047570-A (KR)
Title: A clip for a seat of a vehicle
Inventor: HWANG JAE YUN
IPC: F16B2/22
Filed: 2019-10-22
Abstract: Proposed is a clip for a vehicle, which is made of synthetic resin materials. According to the present invention, the clip comprises: a pair of insertion inclined surfaces (24, 26) in which the insertion inclined surface (24) on one side forms a free end; a hanging bump (26) formed by extending from the insertion inclined surface (26) on the other side towards the inside; a connection unit (30) extended from an inner side end unit of the hanging bump (26) towards a rear side; an external extension unit (12) extended from the connection unit towards the outside; a rear extension unit (14) extended from the external extension unit (12) towards a rear side; and an inner extension unit (16) extended from the rear extension unit towards the inside to form the inner side end unit. In addition, in the inner extension unit (16) of the clip, a circular arc-shaped elastic unit (16), which can be elastically deformed, is formed. A hanging hook (17), which is elastically hung on an opposite article, in a gap with an inner side surface of the rear extension unit (14) as well as the elastic deformation of the circular arc-shaped elastic unit (16) is formed. The present invention aims to provide the clip for the vehicle seat, which is able to effectively connect the cushion unit and the fixing unit of the seat back.
Patent KR-20210047662-A (KR)
Title: Apparatus and method for determining whether to include specific animal categories based on deep learning
Inventor: LEE EUI CHUL
IPC: G06N3/04
Filed: 2019-10-22
Abstract: According to an embodiment of the present invention, an apparatus for checking inclusion of an animal category comprises: a normalization unit for normalizing animal images corresponding to a specific category to generate a normalized image; an initialization unit for inputting the normalized image into a pre-learning model, extracting features, and initializing parameters of a triplet network according to the features; a training unit for training the triplet network by inputting the normalized image to the triplet network; a distance calculation unit for calculating a positive distance value and a negative distance value by inputting an image to be checked into the triplet network; and a category inclusion checking unit for generating category inclusion information by comparing the positive distance value and the negative distance value.
Patent KR-20210052695-A (KR)
Title: Method for producing paprika seasoning sauce for seasoned meat
Inventor: GWON CHAN HYEOK
IPC: A23L23/00
Filed: 2019-10-30
Abstract: The present invention relates to a method for preparing a paprika seasoning sauce and a paprika seasoning sauce prepared by the method including: (1) adding a cellulase enzyme to pulverized paprika, causing an enzymatic reaction, and performing heating and cooling to prepare a paprika enzyme decomposition product; (2) adding sugar to a primula denticulata flower and performing aging and filtration to prepare a primula ripening solution; (3) adding water to a grape cluster stem and performing extraction and filtration to prepare a grape cluster stem extract; and (4) performing heating after mixing the paprika enzyme decomposition product prepared in step (1), the primula ripening solution prepared in step (2), and the grape cluster stem extract prepared in step (3) with soy sauce, ginger, apple juice, onion juice, enoki mushroom powder, barley sprout powder, cinnamon powder, and red pepper leaf powder.
Patent KR-20210051793-A (KR)
Title: Automatic system for distributing food
Inventor: JEONG IL HYO
IPC: G06Q50/12
Filed: 2019-10-31
Abstract: The present invention relates to an automatic food distribution system including: a multi-axis articulated robot having joints and links driven to rotate relatively; a support portion supporting the multi-axis articulated robot; a food distribution table provided with a tray cart accommodating multiple trays and the multiple trays carrying food; a camera unit imaging the tray on the food distribution table; and a control unit receiving an image transmitted from the camera unit and controlling the multi-axis articulated robot such that the tray on the food distribution table is replaced. According to the present invention, the food distribution table can be provided with a tray quickly, safely, in accordance with a predetermined program, and using the multi-axis articulated robot even in a case where large-scale food distribution is necessary. Accordingly, a large number of food trays can be distributed quickly, automatically, and smoothly. As a result, the food distribution can be carried out in a labor-saving manner. The smooth and quick food distribution is possible, even in the event of user concentration, simply by food preparation on a tray.
Patent KR-20210057915-A (KR)
Title: Slide fastener with slider fixing structure
Inventor: SEO HAN NA
IPC: A44B19/26
Filed: 2019-11-13
Abstract: The present invention relates to a slide fastener, and more specifically, to a slide fastener with a slider fixing structure including a pair of fastener elements which are formed on a strap on both sides, respectively, and includes: a coupling hole formed at a lower end on one side thereof; a slider formed in a middle thereof to be slidable; and a coupling pin inserted and coupled to the coupling hole at the bottom on the other side thereof. The slide fastener further comprises a slider fixing means for applying coupling force between the coupling hole and the slider in a state in which the fastener elements on both sides are separated. By using the slider fixing means in a state in which both fastener elements are normally separated, the slider or the coupling hole is coupled and inserted to each other so that the coupling of the coupling pins to fill the fastener elements is easy and fast coupling is possible.
Patent KR-20210058320-A (KR)
Title: Method for generation 3d model using single input image and apparatus using the same
Inventor: LIM SEONG JAE
IPC: G06T9/00
Filed: 2019-11-14
Abstract: Disclosed are a method for generating a 3D model using a single input image and a device therefor. According to one embodiment of the present invention, the method for generating a 3D model generates a multi-view partial depth map for a single input image based on a predefined multi-view camera parameter and a depth map corresponding to the single input image, inputs the single input image and the multi-view partial depth map in a multi-view depth map network to obtain a multi-view depth map and a multi-view feature map corresponding to the single input image, generates a texture map corresponding to a single input image based on a 3D mesh model and the multi-view feature map corresponding to the multi-viewpoint depth map, and reflects the texture map in the 3D mesh model to generate a 3D model corresponding to the single input image.
Patent KR-20210067125-A (KR)
Title: System and method for trading power based on blockchain
Inventor: LEE MUN KYU
IPC: H04L9/06
Filed: 2019-11-29
Abstract: A blockchain-based power trading system and a method thereof are disclosed. The blockchain-based power transaction system according to one aspect of the present invention includes: a user device which receives power transaction information; a power transaction server which receives the power transaction information from the user device, encodes the power transaction information, and encrypts the encoded information; and a blockchain which inputs a ciphertext pair into a seller list or a buyer list, determines whether the transaction is successful using seller ciphertext pairs and buyer ciphertext pairs in the seller list and the buyer list, and transmits success or failure information of transaction to the power trading server, when receiving the ciphertext pair from the power transaction server.
Patent KR-20210069324-A (KR)
Title: Booth for the entry and ventilation of ships into and out of enclosed areas
Inventor: SEO JUNG MIN
IPC: E06B3/46
Filed: 2019-12-03
Abstract: The present invention relates to a booth for entering and ventilating an enclosed space of a ship. According to the present invention, the booth is installed in an opening of the enclosed space. While maintaining awareness of the enclosed space, workers can freely enter and exit the enclosed space. While installation of working means such as utility cables is easy, a ventilation efficiency can be improved using a ventilation fan.
Patent KR-20210069853-A (KR)
Title: Estimation of Atherosclerotic Plaque using Two Dimensional Ultrasound Images Obtained From Human Carotid Artery
Inventor: KIM JEI
IPC: A61B8/08
Filed: 2019-12-04
Abstract: The present invention relates to a method for estimating the shape and structure of atherosclerotic plaque from two ultrasound images acquired from human carotid artery in different directions. More specifically, the method comprises the following steps: (A) a step of acquiring an ultrasound image (referred to as a longitudinal image) in a blood flow direction of the carotid artery with plaque and a cross-sectional ultrasound image (referred to as a sectional image) of a position (P) where the plaque is thickest in the longitudinal image; (B) a step of making a crosshair in which the major axis is equal to the length of the plaque in the longitudinal image, the width at the position (P) is equal to the length of the plaque in the sectional image, and the major axis and the minor axis intersect at a right angle at the position (P); and (C) a surface extraction step of using a predetermined mathematical method to extract a projection plane including a convex closed curve from location and distance information of the center of the crosshair and four ends of the major and minor axes.
Patent KR-20200079419-A (KR)
Title: Fuel cell system
Inventor: KANEKO TOMOHIKO
IPC: H01M8/04858
Filed: 2019-12-09
Abstract: A fuel cell system (1) recovers power generation performance of a fuel cell (4) by lowering an output voltage of the fuel cell (4), a supply device (10), and a control unit (3) configured to perform a recovering process to recover power generation performance of the fuel cell (4) by lowering an output voltage of the fuel cell (4) to a target value. When there is a request for execution of the recovering process, the control device (3) controls the flow rate of the cathode gas while the power generation of the fuel cell (4) is stopped. Accordingly, when an open voltage of the fuel cell (4) is lowered to a threshold value higher than a target value, the power generation of the fuel cell (4) is resumed. An output current value of the fuel cell (4) is controlled to be less than an idle current value which is the output current value of the fuel cell (4) in an idle operating state while performing the recovering process.
Patent KR-20210073674-A (KR)
Title: A preventing composition comprising CAPE, Quercetin and Chrysin for anti-inflammation
Inventor: WOO SOON OK
IPC: A61P29/00
Filed: 2019-12-10
Abstract: The present invention relates to an anti-inflammatory composition comprising caffeic acid phenethyl ester (CAPE), quercetin, and chrysin. A CAPE, quercetin, and chrysin mixture of the present invention can effectively inhibit NO production without toxicity, and in particular, an effect of inhibiting NO production induced by inflammation during pre-inflammatory treatment is very excellent, so that the composition can be widely used for preventing inflammation, and thus can be usefully used in various fields such as health functional foods, pharmaceuticals, cosmetics, and quasi-drugs for the purpose of preventing inflammation.
Patent KR-20210075259-A (KR)
Title: auxiliary equipment of Backpack to fix umbrella
Inventor: SHIN CHANG WOO
IPC: A45C13/40
Filed: 2019-12-12
Abstract: The present invention relates to auxiliary equipment of a bag for holding an umbrella. In the detachable auxiliary equipment (20a, 20b) in a normal bag, the present invention provides a bag consisting of upper and lower ends (11a, 11b) of a bag strap to be hung on the user's shoulders and a bag consisting of auxiliary equipment (20a, 20b) that is detachably attached to the upper and lower ends (11a, 11b) of the bag strap. The auxiliary equipment (20a, 20b) has a function of holding the umbrella so that the umbrella does not slide down, and it is possible to attach and detach the auxiliary equipment with the upper and lower ends (11a, 11b) of the bag strap. The auxiliary equipment (20a, 20b) is made of plastic to be hard and light, but a part that touches the shoulders is made of rubber so that it does not hurt.
Patent KR-20210076465-A (KR)
Title: Display device and method of driving thereof
Inventor: JO JAE HYUNG
IPC: G09G3/36
Filed: 2019-12-16
Abstract: Provided are a display device with decreased luminance non-uniformity defects and an operation method thereof. According to the present invention, the display device comprises: a display panel in which a plurality of sub-pixels are disposed along rows and columns; a plurality of data lines arranged one for each column of two sub-pixels arranged on the display panel and supplying data voltages to the two sub-pixels arranged on both sides; a plurality of gate lines arranged in pairs for each sub-pixel row arranged on the display panel and alternately supplying gate voltages to sub-pixels arranged in the sub-pixel rows and the next sub-pixel rows; a plurality of common voltage lines disposed in each row of one sub-pixel to supply a common voltage to the sub-pixels disposed in the corresponding sub-pixel row; a plurality of common refresh voltage lines disposed in every two sub-pixel columns disposed between adjacent data lines among the plurality of data lines and alternately supplying refresh voltages to sub-pixels along the two sub-pixel columns disposed at both sides; and a control transistor disposed in each sub-pixel region where the gate line and the common refresh voltage line intersect to selectively supply a refresh voltage to the sub-pixels.
Patent KR-20210076687-A (KR)
Title: Neural processing apparatus and method for processing neural network thereof
Inventor: HA SANG WON
IPC: G06N3/08
Filed: 2019-12-16
Abstract: A method for processing a neural network in a neural processing device comprises: generating an accumulated integral map by performing an accumulation operation on the summation maps generated per channel for each of a first layer of the neural network; obtaining pre-output feature maps of a second layer; and obtaining the second output feature maps of the second layer by subtracting the accumulated values included in the accumulated summation map from the pixel values of the pre-output feature maps.
Patent KR-20210077477-A (KR)
Title: Light emitting display apparatus
Inventor: Mingeun Choi
IPC: H01L51/52
Filed: 2019-12-17
Abstract: The present specification provides a light emitting display device capable of increasing the luminance and color temperature of white sub-pixels. According to an example, the light emitting display device comprises: a substrate; a first metal line and a second metal line spaced apart along a first direction and disposed along a second direction crossing the first direction on the substrate; and a sub-pixel overlapping at least one of the first metal line and the second metal line. The sub-pixel comprises a first light emitting unit between the first metal line and the second metal line and a second light emitting unit overlapping at least one of the first metal line and the second metal line.