baber/WOPTO huggingface dataset:
Patent KR-20210101735-A (KR)
Title: Vehicle steering column construction with sliding structure
Inventor: HONG SEONG JONG
IPC: F16H19/04
Filed: 2020-02-11
Abstract: The present invention relates to a vehicle steering column structure with a sliding structure, comprising: a main housing with a sliding guide configured on an inner side in a longitudinal direction; a hollow first jacket inserted into the main housing and having a sliding unit corresponding to the sliding guide, which is formed on an outer side surface in a longitudinal direction, and a rack gear placed on an inner side surface falling under the opposite surface to the sliding unit; a hollow second jacket inserted into the first jacket and having a pinion gear engaged with the rack gear being placed in the center, which penetrates an outer side and an inner side; a third jacket inserted into the second jacket and having the rack gear engaged with the pinion gear, which is placed on an outer side surface in a longitudinal direction; a shaft assembly inserted into the third jacket and transferring a steering power; and an actuator assembly fixed on a linear block placed on an end of the second jacket and transferring a rotary power for controlling a telescopic of a steering wheel and applying the input/output of the second jacket. The present invention aims to provide a vehicle steering column structure with a sliding structure, which is able to secure a maximized space for the driver's convenience.
Patent KR-20210106100-A (KR)
Inventor: RYU SANG WOOG
IPC: A61K8/46
Filed: 2020-02-20
Abstract: The present invention relates to a UV curable gel nail polish composition with improved acid hydrolysis properties and a use thereof. The gel nail polish composition of the present invention can be cured within a short time of period and has an acetal structure capable of degrading after use, and the photocured product can be easily degraded under acidic conditions by treating with a photoacid generator. Thus, according to the present invention, the composition allows a user to easily replace a nail care product according to his/her preference while minimizing the damage to nails and surrounding skin compared to the existing techniques, thereby being very usefully used in the gel nail industry.
Patent KR-20210108591-A (KR)
Title: Luggage board apparatus for vehicle
Inventor: KIM JI AH
IPC: B60R11/00
Filed: 2020-02-26
Abstract: The present invention relates to a luggage board apparatus for a vehicle, which is able to move in a forward and backward direction of the vehicle in a luggage room (1) by being separately composed of a front board (10) and a rear board (20). The front board (10) and the rear board (20) operate independently and simultaneously. A location of a parting line on which the front board (10) and the rear board (20) adjoin each other can be adjusted to a location a user wants. The present invention improves a user convenience by enabling a partial opening of a lower space of a luggage board.
Patent KR-20210109368-A (KR)
Title: Bacillus subtilis SRCM102142 strain having antimicrobial activity, antioxidant activity, fibrinolytic activity, antibiotic resistance, β-glucosidase and extracellular enzyme secretion activity, and not producing harmful metabolite and harmful enzyme and uses thereof
Inventor: SHIN SU JIN
IPC: C12N1/20
Filed: 2020-02-27
Abstract: The present invention relates to: a Bacillus subtilis SRCM102142 strain which has antibacterial activity, antioxidant activity, and thrombolytic activity on harmful microorganisms, has antibiotic resistance and enzyme secretion activity, and does not produce harmful substances and harmful enzymes; a microbial preparation for antibacterial on harmful microorganisms, comprising the Bacillus subtilis SRCM102142 strain or a culture solution thereof as an active component; and a starter composition for manufacturing pastes, comprising the strain.
Patent KR-20210112870-A (KR)
Title: MinGo Game
Inventor: CHO MIN HO
IPC: A63F13/69
Filed: 2020-03-06
Abstract: The present invention provides a Mingo game that creates a new business field by combining broadcasting and smartphones. A user plays a game on the content of a broadcast on a smartphone in real time. In other words, while the broadcast is on air, a Mingo server sends a notification about the game to the smartphone in which a Mingo application has been installed, and the user, who accepts gameplay, receives a game screen. When the broadcast ends, the result of the game is provided and rewards or points are given depending on who wins or loses the game. A field that connects the broadcasting field and the smartphone. The present invention increases customer satisfaction by providing one-way broadcasting in both directions, utilizes viewer ratings and in-program advertising time by playing a game based on broadcast content, and creates additional business through linking with online shops or other environments for rewards depending on game results. By playing a simple real-time game on the content of the broadcast, a customer's loyalty to the broadcast is increased, wherein sales are increased through linking with other online shops with the rewards such as gifts, points, food orders, etc. after the game ends. The present invention increases customer participation and satisfaction in the broadcast, increases stay-tune effects and reducing complaints about advertising time in the middle of the broadcast, collects the customer's opinions on the broadcast in real time, and creates online shopping business based on the broadcast.
Patent KR-20200107861-A (KR)
Title: System for Designing Global Supply Chain
Inventor: PARK KI JUNG
IPC: G06Q30/06
Filed: 2020-03-06
Abstract: According to the present invention, a system for designing a global supply chain selects a sustainable supplier country through a multi attribute utility theory which takes into account four regional sustainability indices for economic and social factors in the global business and logistics sector in order to reflect the risk of decision makers on global business opportunities, and allocates the best supplier′s order quantity in the selected supplier country using a multi-purpose integer linear programming model which minimizes economic and environmental goals.
Patent KR-20210112942-A (KR)
Title: Building structure that can reduce fine dust
Inventor: SUNGMIN YOON
IPC: E04F17/02
Filed: 2020-03-06
Abstract: Disclosed is a building structure capable of reducing fine dust. The present invention comprises: a base structure provided at predetermined height capable of reducing fine dust; a vertical shaft installed inside the base structure, having an inner air flow passage in a vertical direction, and provided in a concrete material; a first outdoor air passage unit connecting a lower end part of the base structure and a lower end part of the vertical shaft and providing a passage, where outdoor air enters, between the outside of the base structure and the air flow passage; and a second outdoor air passage unit connecting a side wall of the vertical shaft and a side wall of the base structure at a higher point than the first outdoor air passage unit and providing a passage, where the outdoor air enters, between the outside of the base structure and the air flow passage.
Patent KR-20210115230-A (KR)
Title: Eco-friendly packing material for ice pack and preparation thereof
Inventor: BYEONG JOON JEON
IPC: C08K5/205
Filed: 2020-03-12
Abstract: The present invention provides an eco-friendly packaging material for an ice pack, comprising an inner contact layer, an intermediate barrier layer and an outer layer, wherein the inner layer is selected from a group composed of a linear low-density polyethylene (LLDPE) film containing a biodegradation catalyst, a bio-based plastic film and a biodegradable plastic film, the intermediate layer is selected from a nylon film containing a biodegradation catalyst, the outer layer is selected from kraft paper having a basis weight of 35 g/m^2 or more, and the outer layer includes an eco-friendly printed layer and an anti-fogging or a water-repellent coating layer if necessary. The present invention provides an eco-friendly packaging material for an ice pack, which has no toxicity, does not denature the content, has a waterproof or a refrigerant barrier property and has excellent mechanical properties (tear resistance, etc.) even after repeated freezing and thawing, and also is degradable when a certain period has elapsed or under certain conditions.
Patent KR-20210117550-A (KR)
Title: Method of measuring critical dimension of 3D feature and apparatus for the same
Inventor: CHULJIN PARK
IPC: G06F17/16
Filed: 2020-03-19
Abstract: The present invention relates to a method for measuring the critical dimension to manufacture an element and a device therefor. The method for measuring the critical dimension to manufacture an element comprises: a first step of determining matrix information on an assumable parameter distribution with respect to the critical dimension of a three-dimensional structure constituting an element; a second step of obtaining a measurement spectrum for each wavelength from the three-dimensional structure; a third step of sampling a first candidate parameter vector for determining a numerical simulation spectrum approximate to the measurement spectrum; a fourth step of linearly converting the first candidate parameter vector using the matrix information; a fifth step of determining a first candidate parameter for minimizing a difference between the measurement spectrum and the numerical simulation spectrum in the linearly converted first candidate parameter vector; a sixth step of determining a second candidate parameter vector, which is derived from the first candidate parameter and has the assumable parameter distribution, using heuristic algorithm; a seventh step of determining a second candidate parameter for minimizing a difference between the measurement spectrum and the numerical simulation spectrum in the second candidate parameter vector; and an eighth step of updating the first candidate parameter using the second candidate parameter. Therefore, provided is a method for measuring the critical dimension of a three-dimensional figure, wherein a parameter vector capable of modeling a measurement spectrum can be calculated and estimated accurately and swiftly.
Patent KR-20200035248-A (KR)
Title: Liquid crystal display device and manufacturing method thereof
Inventor: YUN SUNG SIK
IPC: G02F1/1335
Filed: 2020-03-24
Abstract: The present invention relates to a liquid crystal display device and a manufacturing method thereof. The liquid crystal display device comprises: a backlight unit; and a display plate including a liquid crystal layer, a color filter, a lower polarizing plate and an upper polarizing plate. According to the present invention, the color filter including a light emitting body is placed on an upper side of the upper polarizing plate, and the liquid crystal layer is placed on a micro-space layer including a liquid crystal injection hole to have a wide viewing angle and not to have deterioration of display characteristics due to color mixing.
Patent KR-20210128556-A (KR)
Inventor: JUNG JUNG YONG
IPC: H01R13/66
Filed: 2020-04-16
Abstract: The present invention relates to a device for saving energy, a method for producing the same, and a concentric plug device with the same. In accordance with the present invention, the device for saving energy comprises: an electrode unit made of electrically conductive and thermally conductive materials; and a material unit including N units of materials (N is equal to or greater than 2) for realizing thermal energy-removing features of the electrode unit and the insulation features to be electrically insulated from the electrode unit. The electrode unit is electrically connected to an electricity line. In addition, the present invention is able to prepare N units of materials (N is equal to or greater than 2) for realizing thermal energy-removing features and insulation features, grind the prepared N units of materials into a pre-designated particle size range, mix the ground N units of materials with a binder, generate a liquid mixture which is liquefied, pour the liquid mixture into a case having M units of electrode units (M is greater than or equal to 1) including electrically conductive materials and thermally conductive materials, make the electrode unit come in contact with the liquid mixture, and dry them while keeping the electrode unit in contact with the liquid mixture. In addition, the electricity line includes three electricity lines including: two electricity lines for applying an AC power to two terminal insertion holes of each plug insertion unit; and an electricity line for connecting a grounding lint to one or more grounding units for each plug insertion unit. The electrode unit includes three electrode units electrically connected to the three electricity lines including the two electricity lines for applying the AC power and the electricity line for connecting the grounding line. The present invention aims to provide a device for saving energy, a method for producing the same, and concentric plug devices with the same, which are capable of reducing an error rate.
Patent KR-20210129996-A (KR)
Inventor: LEE SANG MIN
IPC: B60H1/00
Filed: 2020-04-21
Abstract: The present invention relates to an expansion valve apparatus and an integrated thermal management system including the same. The expansion valve apparatus according to the present invention may comprise: a valve body having a first branch pipe provided therein, and branching a refrigerant flowing in from an air cooling condenser to a chiller and an evaporator by a first branch pipe to flow out; a valve provided inside the valve body and controlling a flow rate of the refrigerant flowing out from the air cooling condenser to a chiller side; and an actuator which drives the valve. An objective of the present invention is to provide the expansion valve apparatus, capable of reducing parts and improving space utilization and package efficiency, and the integrated thermal management system including the same.
Patent KR-20210130899-A (KR)
Title: Display apparatus
IPC: H01L29/786
Filed: 2020-04-22
Abstract: The present invention provides a display apparatus in which the mobility of electrons or holes in a thin film transistor is increased. The display apparatus comprises: a first semiconductor layer arranged on a substrate, and including a first channel region, a first source region, and a first drain region; a first stressor arranged between the substrate and the first semiconductor layer, and at least partially overlapped with the first source region; a second stressor arranged between the substrate and the first semiconductor layer, at least partially overlapped with the first drain region, and separated from the first stressor; a gate insulation layer arranged on the first semiconductor layer; and a first gate electrode arranged on the gate insulation layer, and at least partially overlapped with the first semiconductor layer.
Patent KR-20210131616-A (KR)
Title: Chemical mechanical polishing apparatus
IPC: H01L21/67
Filed: 2020-04-24
Abstract: A chemical mechanical polishing apparatus comprises a slurry supply apparatus for supplying slurry solution which is required in a polishing process onto a polishing pad. The slurry supply apparatus comprises a heater and a cooler, which are installed at first and second parallel lines connected with a slurry supply source, respectively. A controller controls operation of the heater and the cooler to supply the slurry solution of a first temperature at an initiation time of the polishing process and to supply the slurry solution of a second temperature lower than the first temperature at an end point detection time of the polishing process. The chemical mechanical polishing apparatus improves polishing regularity and unit per equipment hour (UPEH).
Patent KR-20210132427-A (KR)
Title: System and method for intermediating on-line advertisement
IPC: G06Q30/02
Filed: 2020-04-27
Abstract: The present invention relates to an online advertisement mediation system and a method thereof. According to the present invention, an online advertisement mediation method stores online advertisements registered through online advertisement mediation sites in a database and displays an advertisement list of the stored online advertisements on the online advertisement mediation site to allow the online advertisements stored in the database to be searched and viewed by a plurality of users through a communication network. An affiliate site is registered as an advertisement mediation site and a user space of the affiliate site operated by a member is received from the member of the advertisement mediation site. When a request for posting to the user space for an advertisement selected from the advertisement list is received from the member, the affiliate site requests confirmation of the member's right to display the advertisement in the user space. When the member's right is authenticated, selected advertisement information is transmitted to an operation server of the affiliated site so that the selected advertisement is displayed in the user space. Accordingly, the method provides an advantage of freely posting online advertisements in various virtual spaces.
Patent KR-20210133545-A (KR)
Title: Apparatus and method for improving inference speed of neural network model
IPC: G06N3/02
Filed: 2020-04-29
Abstract: Disclosed are an apparatus and a method for improving the speed of inferring a neural network model, capable of reducing a computation amount. According to an embodiment of the present disclosure, a method for improving the speed of inferring a neural network model includes: (a) binarizing a first operand and a second operand that are multiplied in an inference process using the neural network model; (b) dividing the binarized first operand into a plurality of first bit groups and dividing the binarized second operand into a plurality of second bit groups; (c) repeatedly performing a process of selectively allocating a multiplier for individual multiplication between one of a plurality of first bit-groups and one of a plurality of second bit-groups based on values of the plurality of first bit-groups and the plurality of second bit-groups with respect to all combinations allowing the individual multiplication; (d) performing the individual multiplication based on the allocated multiplier; and (e) accumulating a multiplication result by performing a shift operation with respect to the result of the individual multiplication.
Patent KR-20200126345-A (KR)
Title: Method for crytocurrency platform service based thing user and the system thereof
Inventor: KIM YOUNG SEOK
IPC: G06Q20/06
Filed: 2020-04-29
Abstract: The present invention relates to a method for providing a cryptocurrency platform service based on a thing user, which registers a user and performs withdrawal and inheritance for the user to provide a blockchain-based cryptocurrency platform service extended to a thing user as well as a human being, and a system thereof. According to one aspect of the present invention, the method comprises the following steps of a service providing server: registering, as a user, things including a computer, a vehicle, and an artificial intelligence robot through a user terminal; and when a use record of a user does not exist within a predetermined period, automatically remitting cryptocurrency of the corresponding user to another predetermined user to execute inheritance. The user requests user registration to the service providing server through a user terminal by user′s subscription, wherein inheritance information of the user is input in the case that the user is a person and owner information of the thing user is added in the case that the user is not a person but a thing including a computer, a vehicle, and an artificial intelligence robot. Moreover, the inheritance information is information specifying to which user the inheritance should be executed when the use record of the user does not exist for a set period.
Patent KR-20210137655-A (KR)
Title: Ventilation system of double pipe providing fuel gas to a dual fuel engine and pressure test method applied to the same
IPC: B63H21/38
Filed: 2020-05-11
Abstract: Provided is a ventilation system of a double pipe for providing fuel gas to a dual fuel engine. In an embodiment, a ventilation system of a double pipe for providing fuel gas to a dual fuel engine comprises: a gas fuel supply room in which a gas valve train (GVT) is installed; a double pipe connected to the gas fuel supply room to supply fuel gas to a dual fuel engine; a suction pipe having one side connected to the gas fuel supply room to ventilate the fluid inside the gas fuel supply room; a ventilation unit connected to the other side of the suction pipe and having a fan installed therein to ventilate the fluid inside the gas fuel supply room; a connection pipe for connecting the double pipe and the suction pipe; and a valve installed on the suction pipe. The system ventilates the fluid included in the annular space of the double pipe through the ventilation unit connected to the other side of the suction pipe, thereby ventilating the gas fuel supply room and the double pipe with the single ventilation unit. Therefore, the space inside a ship can be efficiently used.
Patent KR-20200139625-A (KR)
Inventor: KIM JEONG HOON
IPC: A61P35/00
Filed: 2020-05-14
Abstract: The present invention relates to a composition for treating castrate-resistant prostate cancer, including quassinoids, and to a method for treating castrate-resistant prostate cancer using the composition.
Patent KR-20210028067-A (KR)
Title: Semiconductor device and method
Inventor: HOLLAND MARTIN CHRISTOPHER
IPC: H01L29/66
Filed: 2020-05-18
Abstract: A device according to an embodiment of the present invention comprises: a semiconductor substrate having a channel region; a gate stack over the channel region; and epitaxial source/drain regions adjacent to the gate stack. The epitaxial source/drain region includes a main portion in the semiconductor substrate, wherein the main portion includes a semiconductor material doped with gallium, and the first concentration of gallium in the main portion is less than the solid solubility of gallium in the semiconductor material, and a finishing portion above the main portion, wherein the finishing portion is doped with gallium, and the second concentration of gallium in the finishing portion is greater than the solid solubility of gallium in the semiconductor material.
Patent KR-20210147736-A (KR)
Inventor: PARK JI HOON
IPC: A61L27/20
Filed: 2020-05-29
Abstract: The present invention relates to a self-assembling hydrogel, a manufacturing method thereof, and a composition for tissue recovery, comprising the same. More particularly, the present invention relates to: a hydrogel which is formed by self-assembly of a biocompatible or biodegradable polymer and a cyclodextrin in an aqueous medium, gives volume for a certain period of time when injected into the body, exhibits a moisturizing effect, inhibits the release of collagen-degrading enzymes from fibroblasts through delayed release of cyclodextrin, and promotes the synthesis of collagen, hyaluronic acid, and elastin to help the regeneration of tissues (eg, skin), to a manufacturing method thereof, and a composition for tissue recovery, comprising the same.
Patent KR-20210149443-A (KR)
Inventor: YOON SUK JIN
IPC: H02S30/10
Filed: 2020-06-02
Abstract: The present invention relates to an apparatus for a floating solar power plant and a system for a floating solar power plant including the same. More specifically, according to one embodiment of the present invention, the apparatus for the floating solar power plant including a solar power panel on an upper part while floating on water comprises: an exterior frame extending in one direction; a coupling frame disposed to be perpendicular to the exterior frame; at least one support frame fastened to the coupling frame; a connection member fastened to the support frame; and a connection frame fixed to one surface of the solar power panel and fastened to the connection member.