baber/WOPTO huggingface dataset:
Patent KR-20210094171-A (KR)
Title: Scroll compressor
Inventor: BYUNG KIL YOO
IPC: F04C29/00
Filed: 2020-01-20
Abstract: Disclosed is a scroll compressor having a new structure capable of effectively preventing the protruding phenomenon of a pressure reducing pin for oil supply. According to the present invention, the scroll compressor comprises: an oil passage located in a rear housing; a pressure reducing pin located in the oil passage; and a pin and ring to prevent rotation of an orbiting scroll, wherein the pin physically overlaps with a portion of an opening of the oil passage.
Patent KR-20200120493-A (KR)
Inventor: YOON TAE SEOK
IPC: G06Q30/02
Filed: 2020-01-22
Abstract: The present invention relates to a method for providing a review management service by using an artificial intelligence chatbot based on affiliated shopping mall linkage, capable of integrally writing reviews of products purchased in a plurality of shopping malls by using a chatbot interface. One embodiment of the present invention discloses a method for providing a review management service by using a chatbot, including: receiving, by at least one affiliated shopping mall server, product order information from a user terminal; synchronizing, by a review management service provision server, the product order information with the at least one affiliated shopping mall server when a product is released according to the product order information; generating, by the review management service provision server, a chatbot within a preset period from a time at which delivery is completed when the delivery of the released product is completed to transmit the generated chatbot to the at least one affiliated shopping mall server; transmitting, by the at least one affiliated shopping mall server, the chatbot received from the review management service provision server to the user terminal; identifying, by the review management service provision server, the user terminal to retrieve the product order information when the user terminal accesses the chatbot received from the at least one affiliated shopping mall server; creating, by the review management service provision server, a list of the product which has been delivered among the retrieved product order information, and transmitting the list to the user terminal by using the chatbot; selecting, by the user terminal, one product from the list, and uploading a review for the selected product to the chatbot by using at least one of a text, an image, and a video; and posting, by the review management service provision server, the review uploaded to the chatbot on a review page provided by the review management service provision server.
Patent KR-20210096498-A (KR)
Title: Acoustic signal detecting method
Inventor: PARK JIN SOO
IPC: G10L21/0216
Filed: 2020-01-28
Abstract: In accordance with one embodiment of the present invention, an acoustic signal detection method, which is used to detect a section where a first acoustic signal exists from an input acoustic signal in which the first acoustic signal and a second acoustic signal are synthesized, includes the following steps of: acquiring the input acoustic signal; generating a third acoustic signal corresponding to the first acoustic signal from the input acoustic signal, using an instructed artificial neural network; calculating a ratio of the first acoustic signal in contrast to the second acoustic signal by section of the input acoustic signal, based on the input acoustic signal and the third acoustic signal; and determining whether the first acoustic signal exists by section of the input acoustic signal, based on a result of comparing the calculated ratio to a predetermined threshold ratio in accordance with an environmental component corresponding to the input acoustic signal.
Patent KR-20210099467-A (KR)
Title: Molecular marker for selecting Gray leaf spot resistant or susceptible tomato cultivar and selection method using the same molecular marker
Inventor: RYOO JEA TEAK
IPC: C12Q1/6895
Filed: 2020-02-04
Abstract: The present invention relates to a molecular marker for identifying tomato gray leaf spot resistant or susceptible cultivars and a method for identifying tomato gray leaf spot resistant or susceptible cultivars using the same. When an SNP marker according to the present invention is applied to tomato crops, it is very useful for reducing the time, cost, and effort required for breeding because it is possible to efficiently identify and cultivate tomato cultivars resistant to tomato gray leaf spot. In addition, the dissemination of the tomato cultivars resistant to gray leaf spot grown by the method of the present invention enables the production and supply of high-quality tomatoes to growers and consumers.
Patent KR-20210100927-A (KR)
Inventor: HONG SEONG WOO
IPC: A63B69/40
Filed: 2020-02-07
Abstract: The present invention relates to a toss device for foot volleyball practice, which automatically lifts up a foot-volley ball such that a foot volleyball practicer can conveniently practice attach techniques. The toss device for foot volleyball practice comprises: a frame; a ball seating part installed in front of the frame and providing a space in which a ball is placed; a striking lever with a front end disposed on a lower side of the ball seating part and a rear end disposed at the rear of the frame, and installed on the frame to be rotated by a rotary shaft laterally protruding from the center thereof; a rotation driving part installed on the frame and lifting the rear end of the striking lever during operation such that the front end of the striking lever is rotated to the lower side of the ball seating part; and a lever return means connected to the striking means and configured to return the front end of the striking lever rotated to the lower side of the ball seating part by the rotation driving part so as to cause the striking lever to strike a lower portion of the ball placed on the ball seating part upwards.
Patent KR-20210075818-A (KR)
Title: Manufacturing method of ginger composition for improving knee inflammation and pain relief patch manufactured using the same
Inventor: LEE HYEONG HWAN
IPC: A61K9/70
Filed: 2020-02-12
Abstract: The present invention relates to a method for manufacturing a ginger composition for alleviating knee inflammation, and a pain relief patch manufactured by using the same. More specifically, the present invention relates to: a method for manufacturing a ginger composition which manufactures the ginger composition by extracting from ginger powder which is ground after steaming and drying ginger, and which is for alleviating knee inflammation for the pain relief patch manufactured by using the ginger composition; and the pain relief patch manufactured by using the same. The ginger composition manufactured according to an embodiment of the present invention contains abundant gingerol and shogaol, thereby having effects of smoothing blood circulation, alleviating inflammation, and relieving pain.
Patent KR-20210103121-A (KR)
Title: Port for intrathecal drug delivery
Inventor: HO SHIN GWAK
IPC: A61M39/06
Filed: 2020-02-13
Abstract: Provided is a port for intrathecal drug injection implanted in the human body to inject a drug into a lumbar intrathecal area, and comprising: a body that has an opening formed at an upper part and a storage space for the drug to stay inside; a drug-injection diaphragm that seals the opening of the body, and is temporarily penetrated by the insertion of a syringe for drug injection; an outlet formed on one side of the body, through which the drug can be discharged from the storage space of the body to the outside of the body; and a pad in which an upper surface is coupled to a lower portion of the body, and a lower surface is fixed in contact with the human body.
Patent KR-20210108735-A (KR)
Title: Coating Composition
Inventor: KIM JONG BO
IPC: C09D175/04
Filed: 2020-02-26
Abstract: The present invention relates to a paint composition capable of realizing a high-brightness metallic appearance. The paint composition includes 30 to 60% by weight of an acrylic resin, 5 to 40% by weight of a urethane resin, and 1 to 20% by weight of a cellulose acetate butyrate resin.
Patent KR-20210112001-A (KR)
Title: Sanitary article
Inventor: JO NARIM
IPC: A61F13/472
Filed: 2020-03-04
Abstract: Provided is a sanitary article. The sanitary article comprises: a sanitary pad which includes a first side coming in contact with the skin of a user and a second side facing the first side; a processing unit which is coupled to the sanitary pad and is used to roll and process the sanitary pad after use; and wrapping paper which surrounds the sanitary pad and the processing unit. The processing unit includes a male coupling unit fixedly disposed on the first side of the sanitary pad, and a female coupling unit fixedly disposed on the second side of the sanitary pad.
Patent KR-20210114720-A (KR)
Title: Led module for sterilizing and deodorizing tuyere of vehicle
Inventor: SON HYO KUN
IPC: B60H3/00
Filed: 2020-03-11
Abstract: The present invention is to provide a light emitting diode (LED) module for sterilization and deodorization of a vehicle vent, which can maintain the air coming out of a vehicle air conditioner in a healthy state. According to the present invention, provided is an LED module for sterilization and deodorization of a vehicle vent comprising: a housing; an ultraviolet C (UVC) LED installed in the housing and having a sterilization function by a 275 nm wavelength; an ultraviolet B (UVB) LED installed in the housing and having a deodorization function by 310 nm wavelength; a battery installed in the housing to provide power to the UVC LED and the UVB LED; and a mounting ring extending from the housing and having a ring hooked on the vehicle vent.
Patent KR-20210115450-A (KR)
Title: Hybrid type gait analysis apparatus for preventing fall and management system including the same
Inventor: LEE YOUNGWOO
IPC: G08B21/04
Filed: 2020-03-13
Abstract: The present invention relates to a hybrid gait analysis device for fall prevention and to a fall prevention management system including the same. In particular, in the provided hybrid gait analysis device for fall prevention and fall prevention management system including the same, a measurement system based on the gait characteristics of a subject is provided, and customized analysis is performed using collected information, so as to predict and prevent falls.
Patent KR-20210115959-A (KR)
Title: Chemical tank for semiconductor process
Inventor: DOHYEON YOON
IPC: B01D35/027
Filed: 2020-03-17
Abstract: The present invention relates to a chemical tank for a semiconductor process capable of reducing the maintenance cost of a chemical tank and providing a high-purity chemicla solution. The chemical tank for a semiconductor process comprises: an input terminal for receiving chemical; a discharge terminal for discharging the chemical located at the bottom; a recovery terminal disposed on the upper part to recover the chemical located on the upper part; a separation space for moving a first particles in the chemical in an upper direction using internal cyclone airflow and moving a second particles having a larger particle size than the first particle in the chemical in a lower direction; a storage space for storing and outputting chemical discharged from the discharge terminal; a filter for filtering chemical discharged from the storage space; and a recovery pipe for providing chemical recovered from the recovery terminal to the input terminal.
Patent KR-20210116022-A (KR)
Title: Substrate structure and electronics comprising the same
Inventor: LEE SEUNG EUN
IPC: H05K1/18
Filed: 2020-03-17
Abstract: The present disclosure relates to a substrate structure and an electronic device comprising the same, wherein the substrate structure comprises a first printed circuit board having a first side and a second side opposite to each other, and a plurality of passive components embedded in the first printed circuit board. The plurality of passive components includes a first group including a plurality of first passive components disposed adjacent to each other, and a second group including a plurality of second passive components disposed adjacent to each other. The shortest distance between the first and second groups is greater than at least one of the shortest distance between the plurality of first passive components and the shortest distance between the plurality of second passive components. Therefore, the present invention is capable of reducing costs.
Patent KR-20200035921-A (KR)
Title: everyday goodday
Inventor: NO SEUNG JUN
IPC: G06Q10/10
Filed: 2020-03-17
Abstract: The present invention relates to a lucky draw system for members. In the system, lucky draws are performed for birthdays, anniversaries, cell phone numbers, etc. through a computerizing system. According to the present invention, members get pleasure of hope, expectation, and luck, and companies get sales increase.
Patent KR-20210119088-A (KR)
Title: Photonic crystal color printing method and photonic crystal color printing material
Inventor: JOO HYUN WOO
IPC: G01N21/27
Filed: 2020-03-24
Abstract: The present invention relates to a photonic crystal color printing method and to a photonic crystal color printing material. A photonic crystal color printing method according to the present invention comprises the steps of: (a) manufacturing a printing solution that includes photonic crystal particles whose reflected light is changed according to the arrangement shape; and a solvent in which the photonic crystal particles are dispersed; (b) forming a printing solution on a substrate; (c) applying energy to the printing solution to adjust the color of the printing solution. In step (c), the volume of the solvent is changed according to the amount of energy applied to control the arrangement interval of the photonic crystal particles.
Patent KR-20210121481-A (KR)
Title: An ink composition and color filter using the therefore
Inventor: CHOI SE HWA
IPC: C09D11/10
Filed: 2020-03-30
Abstract: The present invention relates to an ink composition and a color filter using the same. The ink composition of the present invention that forms a thick film pattern with a thickness of 8-15 μm on a lower substrate comprises: quantum dots; a binder resin; scattering particles; a photopolymerizable compound; and a photopolymerization initiator, wherein the binder resin includes 0.01-5 wt% of a cardo-based resin, with respect to 100 wt% of the ink composition, and the photopolymerizable compound includes a difunctional monomer.
Patent KR-20210123005-A (KR)
Title: Antiviral composition comprising plant extracts
Inventor: KHJ
IPC: A61K36/185
Filed: 2020-04-02
Abstract: The present invention relates to: a composition containing extracts of Lagerstroemia speciosa, Salvia officinalis, Lavandula angustifolia, or Salvia rosmarinus having antiviral activity on coronavirus or a combination product of extracts of Lagerstroemia speciosa, Salvia officinalis, Lavandula angustifolia, or Salvia rosmarinus; and a method for preventing or treating coronavirus infection by administering the composition.
Patent KR-20210123126-A (KR)
Title: Non-woven fabric and laminate thereof, article including the laminate, and method of preparing the non-woven fabric
Inventor: JEONG JIN IL
IPC: D04H3/147
Filed: 2020-04-02
Abstract: Disclosed are a non-woven fabric with increased bulkiness and softness, a non-woven fabric laminate, an article including the same, and a method for manufacturing a non-woven fabric. According to the present invention, the disclosed non-woven fabric is a non-woven fabric which comprises crimped composite fibers, and the crimped composite fiber has a cross section in the thickness direction including a side A and a side B. A ratio (side A/side B) of melt indexes (MFR, measurement temperature: 230℃, load: 2.16 kg) of the side A and the side B measured according to ASTM D1238 is 1.0 to 1.8, a component ratio represented by the side A/the side B (weight ratio) is 50/50 to 70/30, and a ratio (side B/side A) of molecular weight distribution of the side A and the side B is 0.5 to1.5.
Patent KR-20210021897-A (KR)
Title: photo-crosslinkable quantum dot ligand
Inventor: CHOI HANYOUNG
IPC: C07C323/22
Filed: 2020-04-02
Abstract: The present invention relates to a quantum dot ligand containing a functional group crosslinkable by ultraviolet light. The present invention minimizes the decrease in the absolute quantum efficiency of quantum dots in a photosensitive resin composition, thereby maintaining a high light conversion rate. In addition, a hardened film is formed on the surface of the surface-modified quantum dots in an exposure process, so that reliability can be improved.
Patent KR-20210117109-A (KR)
Title: Method for securitization of fund based on blockchain and apparatus for performing the method
Inventor: CHOE JAE HEE
IPC: G06Q20/06
Filed: 2020-04-06
Abstract: The present invention relates to a fund asset securitization method based on blockchain and a device for performing the same. The fund asset securitization method based on the blockchain includes the steps of: generating, by a digital asset backed securities (DABS) service device, a plurality of DABSs for each of a plurality of assets on a blockchain network; selling, by the DABS service device, each of the plurality of DABSs on the blockchain network through an exchange device; and transacting, by the DABS service device, each of the plurality of DABSs on the blockchain network through the exchange device, wherein at least one of the plurality of assets may include an asset for which a beneficiary certificate is issued by the fund. Accordingly, the issuance of digital asset-backed securities (DABS) for the assets such as real estate can facilitate asset trading.
Patent KR-20210123912-A (KR)
Title: Two dimensional medical image-based planning apparatus for spine surgery, and method thereof
Inventor: HONG HO KIM
IPC: A61B17/56
Filed: 2020-04-06
Abstract: The present invention relates to a two-dimensional (2D) medical image-based planning apparatus for spine surgery and a method thereof. According to the present invention, the method comprises the following steps: acquiring a 2D spine image of a patient through a medical imaging apparatus; matching the image space for the spine image and an operation space in which the patient's spine surgery is performed to calculate a matching relationship between coordinates in the image space and coordinates in the operation space; generating a virtual three-dimensional (3D) figure in the operation space; projecting the 3D figure on the spine image on the basis of the matching relationship; adjusting the 3D figure so that the 3D figure corresponds to a predetermined landmark on the spine image; and setting an insertion position and path of a spinal prosthesis on the basis of the spine image and the 3D figure. Accordingly, since planning can be performed on the basis of a 2D spine image without computed tomography (CT) scan, complexity of a procedure due to a patient's radiation exposure and CT image matching can be reduced and accurate planning can be performed, and thus CT images can be effectively replaced.
Patent KR-20210126831-A (KR)
Inventor: KIM HO JONG
IPC: A62B18/08
Filed: 2020-04-10
Abstract: The present invention relates to an adhesive disposable mask, and more specifically, to an adhesive disposable mask capable of greatly increasing use convenience by being attached to a face to be used; including a structure of completely preventing inhalation or exhalation of a pollution source by being attached to the face through an adhesive unit to inhale or exhale air through only a filter body; and covering only a mouth as necessary by removing release paper without contamination of an attachment surface to be easily and accurately attached to a desired part of the face. The present invention relates to the adhesive disposable mask capable of preventing xerostomia; preventing unnecessary consumption of an inputted raw material by including a core structure of attachment and filtering-oriented design; and increasing productivity and reducing manufacturing costs by removing unnecessary manufacturing steps to simplify a manufacturing process.
Patent KR-20210128532-A (KR)
Inventor: CHA KI UK
IPC: G06T5/00
Filed: 2020-04-16
Abstract: Disclosed are a seat belt enforcement device based on sequence image analysis and a seat belt enforcement method using the same. A seat belt enforcement device based on the sequence image analysis according to the present invention includes an ROI extracting part that receives a plurality of sequence images continuously captured in time series with respect to a vehicle, which is an enforcement subject, extracts a candidate region from at least one of the plurality of received sequence images, extracts a candidate region image by performing an image preprocess on the extracted candidate region, and extracts an ROI image including an occupant image from the candidate region image; a seat belt wearing determination part that determines that a seat belt is not worn when the ROI image does not include the image of the seat belt, and that the seat belt is worn when the ROI image includes the image of the seat belt, and determines that it is impossible to determine when it is difficult to determine whether the ROI image includes the seat belt image; and an enforcement result transmission part that additionally secures information on the vehicle when it is determined that the seat belt is not worn by the seat belt wearing determination part and transmits information about not wearing the seat belt to the vehicle.
Patent KR-20200123747-A (KR)
Inventor: LEE JAE EUN
IPC: G01S13/00
Filed: 2020-04-17
Abstract: Provided is a radar device, which comprises: a transmission antenna unit including a plurality of transmission antennas; a reception antenna unit including a plurality of reception antennas; a transmission and reception unit transmitting a transmission signal through the transmission antenna unit and receiving a reflection signal reflected from a target through the reception antenna unit; and a processing unit processing the received reflection signal to derive information on the target. The processing unit selects at least one of the plurality of transmission antennas and sets the at least one to one of a medium and long term detection mode or a short term detection mode, and either the transmission antenna unit or the reception antenna unit has a vertical stepped part.
Patent KR-20210130035-A (KR)
Inventor: MYOUNG DAE HO
IPC: H04N21/472
Filed: 2020-04-21
Abstract: Embodiments of the present invention provide a TV based video display control system and a TV based video display control method that facilitate and deliver various information to a user and improve user convenience. According to one embodiment of the present invention, the TV based video display control system comprises: an image providing control unit that controls to display a channel main image set on the TV on a user's TV screen according to the user's control; a selection input control unit for recognizing and controlling a user's selection operation with for the information displayed through the TV; and a related information area display control unit which is configured to control the display of a related information area related to the channel main image on the user's TV screen when the user's selection operation is received through the input control unit.