baber/WOPTO huggingface dataset:
Patent KR-20200042308-A (KR)
Title: A reverse rotation preventing apparatus of belt conveyor
Inventor: LEE TAE JUN
IPC: B65G23/24
Filed: 2018-10-15
Abstract: The present invention relates to an apparatus for preventing reverse rotation of a belt conveyor, wherein a ratchet gear is installed on a rotating shaft of an electric motor rotating a belt member forming the belt conveyor in one direction. Moreover, a detent is engaged with the ratchet gear, installed on a frame of the belt conveyor, and engaged with the ratchet gear to prevent the reverse rotation of the belt member in case of the reverse rotation of the rotating shaft. When the belt conveyor is normally operated, the rotation of the belt member is performed while the detent is not engaged with the ratchet gear. In case of the reverse rotation, the detent is engaged with the ratchet gear to prevent the reverse rotation of the belt member.
Patent KR-20200042979-A (KR)
Title: Method and System for Non-Identification of Personal Information in Imaging Device
Inventor: SONG CHARLES HYOK
IPC: G06T3/00
Filed: 2018-10-16
Abstract: Provided are a method and a system for non-identification personal information which can be used in a real-time camera and an image storage device, can be applied on a network or in a system having an encoder and a decoder, and can clearly process a compressed image. According to an embodiment of the present invention, the method for non-identification personal information comprises the steps of: decoding an encoded image; processing non-identification personal information in the decoded image; and encoding the non-identification image. Therefore, the method and the system for non-identification personal information can be used in a real-time camera and an image storage device, can be applied on a network or in a system having an encoder and a decoder, can accurately extract non-identification information generated during a non-identification process, and can clearly process a compressed image, thereby increasing non-identification performance.
Patent KR-20200042739-A (KR)
Title: System and method for providing content based on knowledge graph
Inventor: LEE JAE HUN
IPC: G06Q50/10
Filed: 2018-10-16
Abstract: The present invention relates to an artificial intelligence (AI) system using a machine learning algorithm such as deep learning, capable of acquiring and using a knowledge graph related to a user, and an application thereof. According to the present invention, a device providing content based on a knowledge graph comprises: a communication interface; a memory storing one or more instructions; and a processor executing the one or more instructions. The processor acquires context information related to the device, inputs the acquired context information to a first learning model for determining relationships among entities related to a user of the device to acquire a first device knowledge graph of the user, receives a server knowledge graph from a server, and inputs the first device knowledge graph and the server knowledge graph to a second learning model for expanding the first device knowledge graph to acquire a second device knowledge graph of the user.
Patent KR-20200043096-A (KR)
Inventor: KIM JAE WOO
IPC: G06Q30/02
Filed: 2018-10-17
Abstract: Provided is an advertising service provision method for giving a reward with a location-based cumulative scan count. The method includes: a step of imaging an advertising article at a first scan terminal and receiving a request on virtual content corresponding to the advertising article from the first scan terminal; a step of providing the virtual content corresponding to the advertising article for the first scan terminal; a step of counting a second scan terminal as a first cumulative terminal in a case where the virtual content displayed at the first scan terminal is imaged at the second scan terminal; a step of counting a level corresponding to the depth of a node in a case where a terminal imaging the screen of the second scan terminal forms a branch such that the node of a binary tree extends to a lower layer; and a step of giving a reward having a preset destination of use to at least one terminal positioned within a specific location range among the first scan terminal that initially scanned the advertising article, the second scan terminal, and the terminal imaging the screen of the second scan terminal in a case where the level of the node is a level of a preset number.
Patent KR-20200043596-A (KR)
Title: Multilayer pcb drilling system and its method using the same
Inventor: YANG SEUNG DO
IPC: B65H5/08
Filed: 2018-10-18
Abstract: The present invention relates to a multilayer PCB composite drilling system and a method thereof. The system comprises: a hole processing unit (110) receiving a flexible or rigid multilayer PCB to place the same in a receiving portion (111), and emitting a UV laser beam according to a circuit design to form a through hole or a via hole; a first supply unit (120) installed at the front and rear of the hole processing unit (110) to supply and take out a flexible multilayer PCB roll by one pitch; a second supply unit (130) installed on one side of the hole processing unit (110) and supplying and taking out, by one unit, a rigid multilayer PCB sheet or a flexible multilayer PCB sheet formed by cutting the flexible multilayer PCB roll; and a load unit (140) installed on an upper portion of the second supply unit (130) and loading and unloading the rigid multilayer PCB sheet between the hole processing unit (110) and the second supply unit (130). A hole processing process for the flexible and rigid multilayer PCBs can be performed using a single system.
Patent KR-20200045111-A (KR)
Inventor: SUK BONG HONG
IPC: C07C209/90
Filed: 2018-10-22
Abstract: The present invention relates to PST-29 zeolites having a new framework structure, a method for manufacturing the same, selective separation and adsorption of gases using the zeolites. The present invention relates to a method of manufacturing alumina silicate PST-29 zeolites with small pores and a completely new framework structure different from zeolites reported so far, and a method of using the PST-29 zeolites capable of selectively adsorbing/separating carbon dioxide as an adsorbent and a separating agent. The present invention also relates to a use thereof as a catalyst capable of selectively producing a methylamine production reaction.
Patent KR-20200048278-A (KR)
Inventor: LEE DOHEON
IPC: G16H50/70
Filed: 2018-10-29
Abstract: The present invention relates to a method and system for predicting a health effect of a phytochemical by using integrated analysis based on a molecular network, chemical property, and ethnopharmacological evidence. Specifically, according to the present invention, the method for predicting a health effect of a phytochemical by using integrated analysis based on a molecular network, chemical property, and ethnopharmacological evidence does not utilize each piece of information separately, but analyze the information in an integrated manner and as such, can analyze and predict a health effect of a phytochemical on a mass scale with high reliability. Therefore, the method and system can be advantageously used to develop drugs that utilize a phytochemical having a useful function.
Patent KR-20200050685-A (KR)
Title: Soundproof sheet with function of natural lighting for shielding architectural openings
Inventor: YANG BYONG JIN
IPC: B32B3/26
Filed: 2018-11-02
Abstract: The present invention relates to a soundproof sheet for shielding an opening of a building with a natural lighting function, which is installed to shield the opening formed on the building when various buildings are constructed, thereby preventing a lot of noises and dust caused by falls of a mold from being exposed to the outside through the opening of the building when the inner mold installed in the building (especially, a ceiling part) is dismantled, and more specifically, to a soundproof sheet for shielding an opening of a building with a natural light function, which provides soundproof and dustproof performance and improves lighting performance allowing light to be introduced thereinto to improve a dark operation environment by being shielded by the conventional soundproof sheet, thereby improving operation efficiency.
Patent KR-20200052560-A (KR)
Title: A body lifting device for the disabled
Inventor: KIM KYU SEUNG
IPC: A61G7/10
Filed: 2018-11-07
Abstract: The present invention relates to a body lifting device, which is an assist device configured to enable a disabled person, a patient, and people having a mobility disability to conveniently conduct activities such as undressing or dressing pants by him or herself while he or she sits in a wheelchair or on a chair. The present invention comprises: a bottom plate (10) formed in a C shape as a whole; supports (20) connected and attached to both ends of the bottom plate (10); vertical plates (30) perpendicularly attached in an upright position to an upper surface of the bottom plate (10); a link member (40) firmly connecting the two vertical plates (30); handles (300) horizontally attached to ends of upper ends of the two vertical plate (30), respectively, and facilitating the handling of the assist device; horizontal plates (50) orthogonal to the vertical plates (30), respectively, and horizontally attached toward the front; connection units (60) horizontally attached to the horizontal plates (50); support units (70) horizontally attached to the connection units (60) and supporting arms of the user; through-holes (80) perforated at regular intervals in the vertical plates (30); and an adjusting pin (100) simultaneously penetrating the horizontal plate (50) and adjusting holes.
Patent KR-20200053357-A (KR)
Title: Method of preventing illegal withdrawal in ATM
Inventor: SHON BYUNG KWAN
IPC: G07F19/00
Filed: 2018-11-08
Abstract: The present invention relates to a method of preventing illegal withdrawal from an ATM, and more particularly, to the method of preventing illegal withdrawal from the ATM. In transmitting a withdrawal command to a cash disposal unit (CDU) to withdraw bills from a mainboard of the ATM, the illegal withdrawal of cash can be effectively prevented through hacking the communication line between a main board of the ATM and a cash withdrawal unit by configuring that the cash withdrawal command is transmitted with a motherboard hardware identification number, and the cash withdrawal unit compares a unique number received with the withdrawal command and a pre-stored unique number when receiving withdrawal command for the withdrawal operation to be performed only when the unique numbers are matched.
Patent KR-20200056733-A (KR)
Title: Deinking device for waste paper
Inventor: KIM SANG HYEONG
IPC: D21C5/02
Filed: 2018-11-15
Abstract: A deinking device for deinking waste paper according to one embodiment of the present invention comprises a receiving part which receives pulverized paper generated by pulverizing waste paper and deinking water for deinking the pulverized paper; and a light source member for emitting ultraviolet rays to the inside of the receiving part, wherein a photocatalyst member is coated on an inner lateral side of the receiving part. According to the present invention, the waste paper can be environmentally friendly deinked.
Patent KR-20200061429-A (KR)
Title: A antiarthritic formula comprising Opuntia humifusa and Cinnamomi Ramulus
Inventor: SEOK SAN HONG
IPC: A61K36/54
Filed: 2018-11-23
Abstract: The present invention relates to a composition for preventing and treating arthritis containing a combination product of Opuntia Humifusa and Cinnamomum cassia as an active component. The present invention proposes the combination product of Opuntia Humifusa and Cinnamomum cassia as a novel arthritis medicine. The arthritis medicine of the present invention is conventionally used as food and is safe for the human body.
Patent KR-20190143338-A (KR)
Title: Grip of Golf Club
Inventor: KANG YEON WOOK
IPC: A63B60/10
Filed: 2018-11-26
Abstract: The present invention relates to a grip of a golf club which comprises: a right hand mount unit composed of a 10 to 20cm long groove with 1 to 10mm deep in the top first half of a shaft; and a left hand mount unit composed of a 10 to 20cm long groove with 0.5 to 5mm deep in the bottom later part of the shaft. By using the grip of the present invention, a flying distance is increased.
Patent KR-20200061563-A (KR)
Inventor: LEE JOO YOUNG
IPC: G06F3/06
Filed: 2018-11-26
Abstract: A method of operating a memory system, according to embodiments of the present invention, includes the steps of: retrieving at least one open memory block in a memory device when performing a boot operation; reading at least one erase page included in the retrieved open memory block; checking an erase threshold voltage distribution corresponding to each erase page; counting the number of first bad pages based on the erase threshold voltage distribution; and switching the first open memory block containing the first bad page to a first closed memory block when the number of the first bad pages is greater than or equal to a predetermined first threshold value.
Patent KR-20200062564-A (KR)
Inventor: SUNG TAE HYUN
IPC: A63B31/11
Filed: 2018-11-27
Abstract: The present invention relates to a flipper. By applying a piezoelectric material to flippers, generated energy is stored and used as power for electronic equipment and sensors used by divers. The piezoelectric material applied is attached to the flippers or generates power after deformed upon bending of the flippers during swimming by containing a piezoelectric component in flipper materials. According to an embodiment, the generated power is converted and stored to be used as power for wireless communication (load) to communicate data about the condition of the diver, such as location, body temperature, oxygen amount, heart rate, and external temperature.
Patent KR-20190113512-A (KR)
Title: Thermoplastic resin composition and article produced therefrom
Inventor: SIM IN SIK
IPC: C08L55/02
Filed: 2018-11-27
Abstract: A thermoplastic resin composition of the present invention comprises: a rubber-modified aromatic vinyl-based copolymer resin; an aliphatic polyamide resin; a polyetheresteramide block copolymer; a saturated fatty acid bis-amide; and an aliphatic carboxylic acid ester compound. The thermoplastic resin composition is excellent in antistatic properties, surface hydrophobicity and the like.
Patent KR-20200034548-A (KR)
Title: Ship
Inventor: KIM JAE WOO
IPC: F01N3/20
Filed: 2018-11-28
Abstract: A ship is disclosed. The ship according to an embodiment of the present invention includes: a hull; and a chimney provided in the hull. The upper unit of the chimney includes a first upper unit and a second upper unit positioned lower than the first upper unit so that an empty space can be formed on the second upper unit.
Patent KR-20200065359-A (KR)
Title: Control method for exhaust gas recirculation system
Inventor: BANG JUN HYUK
IPC: F02D41/02
Filed: 2018-11-30
Abstract: The present invention relates to a control method for an exhaust gas recirculation device. The main purpose of the present invention is to provide a control method for an exhaust gas recirculation device, which can prevent combustion instability of an engine that occurs when using a high EGR rate without considering the shifting condition of a vehicle, and the resulting tremor of the vehicle, and can improve shifting feeling by using an appropriate EGR rate value. To achieve the above purpose, the control method for an exhaust gas recirculation device comprises the steps of: collecting, by a control unit, information for determining a target EGR rate during an engine operation in the vehicle; determining, by the control unit, an EGR rate value from engine operation information among the collected information; determining, by the control unit, a correction factor from shift information among the collected information; correcting, by the control unit, the determined EGR rate with the determined correction factor to determine the corrected EGR rate value as a final target EGR rate; and controlling, by the control unit, the flow rate of recirculated exhaust gas according to the determined target EGR rate.
Patent KR-20190065966-A (KR)
Title: Heat-resistant resin composition
Inventor: KIM DO HYEONG
IPC: C08L35/06
Filed: 2018-12-03
Abstract: The present invention relates to a heat-resistant resin composition comprising: a graft copolymer obtained by graft-polymerizing an aromatic vinyl-based monomer and a vinyl cyan-based monomer to a diene-based rubber polymer; a first styrene-based copolymer comprising a maleimide-based unit and an aromatic vinyl-based unit; a second styrene-based copolymer comprising a vinyl cyan-based unit and the aromatic vinyl-based unit; and a third styrene-based copolymer comprising the vinyl cyan-based unit and the aromatic vinyl-based unit, wherein the second styrene-based copolymer and the third styrene-based copolymer have different contents of vinyl cyanide units. The heat-resistant resin composition according to the present invention can realize excellent heat resistance, fluidity, and surface properties.
Patent KR-20200067532-A (KR)
Title: System and method of controlling engine provided with dual continuously variable valve duration device
Inventor: CHOUNG JIN WOO
IPC: F01N3/10
Filed: 2018-12-04
Abstract: An engine control system, according to an embodiment of the present invention, comprises: an engine including a combustion chamber, an intake valve provided in the combustion chamber to selectively supply air or a mixture of air and fuel to the combustion chamber, an ignition switch provided in the combustion chamber and performing ignition to burn the mixture, and an exhaust valve provided in the combustion chamber to selectively discharge exhaust gas from the combustion chamber to the outside of the combustion chamber; a dual continuously variable valve duration device configured to control the intake duration of the intake valve and the exhaust duration of the exhaust valve; and a controller for controlling the ignition timing of the ignition switch, the intake duration, and the exhaust duration based on the driving conditions of a vehicle.
Patent KR-20190068483-A (KR)
Title: Method and system for providing sign language broadcast service using companion screen service
Inventor: KIM TAE WOO
IPC: H04N21/647
Filed: 2018-12-10
Abstract: A method for providing a sign language broadcast service and a system thereof are provided. The method is a method for providing a sign language broadcast service by a device operating by at least one processor. The method comprises the steps of: pairing with at least one companion device; extracting signaling information of a sign language video service from a broadcast signal received through a broadcasting network; and transmitting the extracted signaling information to the at least one paired companion device, wherein the at least one companion device is used for receiving a sign language video by accessing a server for streaming the sign language video.
Patent KR-20200071604-A (KR)
Title: Display device
Inventor: SONG HYUN JOO
IPC: G06F1/16
Filed: 2018-12-11
Abstract: A display device according to one embodiment of the present invention includes: a display panel in which a plurality of pixels are defined; a back cover placed on the rear surface of the display panel; a polarizing plate disposed on the display panel and including a polarizing layer having a stretching direction, and a curl relief layer disposed on the rear surface of the back cover and including a plurality of patterns, thereby improving bending of the display panel.
Patent KR-20200072121-A (KR)
Inventor: NA IL CHAE
IPC: B22D17/22
Filed: 2018-12-12
Abstract: The present invention relates to a chill vent which can be manufactured at low costs, can have excellent heat dissipation properties, and can eliminate tolerance accumulation during mold mounting. The chill vent according to the present invention comprises: a first body which is installed on a fixed mold constituting a die casting mold, has a groove formed on one surface to have a predetermined shape, and has an accommodation space formed therein; a second body which is installed on a movable mold installed to move with respect to the fixed mold, has a groove formed on one surface to have a predetermined shape, and has an accommodation space formed therein; a first heat transfer member which is inserted into the accommodation space of the first body to rapidly discharge heat from one surface of the first body to the other surface; and a second heat transfer member which is inserted into the accommodation space of the second body to rapidly discharge heat from one surface of the second body to the other surface. The groove of the first body and the groove of the second body form, when disposed to face each other, a passage for discharging gas generated during a cavity forming process of the die casting mold. The first heat transfer member and the second heat transfer member respectively comprise a structure which is composed of a base made of a first material, and a plurality of heat dissipating beds embedded in the base and made of a second material having superior thermal conductivity compared to the first material, and arranged to rapidly transfer the heat in a predetermined direction from the passage for discharging the gas. Therefore, the present invention can prevent defects and can manufacture the chill vent at low costs.
Patent KR-20200076458-A (KR)
Inventor: KIM MIN SEOK
IPC: G06F30/00
Filed: 2018-12-19
Abstract: Provided is a three-dimensional topography data generation system for an underground space and basic evacuation of a construction structure, which includes a design information acquisition unit, a virtual space generation unit, an internal solid formation unit, and a solid removal unit. The design information acquisition unit acquires planar shape information and height information of the entire building foundation excavation area and the internal figures located inside the construction foundation excavation area from two-dimensional design information. The virtual space generation unit generates a three-dimensional virtual space which can include the entire construction foundation excavation area using the acquired planar shape information and height information. The internal solid formation unit forms an internal solid, which is a three-dimensional space, using planar shape information and height information of internal figures in a virtual space. The solid removal unit removes the inner solid from the generated virtual space.
Patent KR-20190078541-A (KR)
Inventor: YOON HONGSIK
IPC: H01L51/00
Filed: 2018-12-26
Abstract: The present invention is to provide a compound represented by chemical formula 1 and an organic light emitting device comprising the same. The compound of the present invention can be used as a material of an organic layer of an organic light emitting device. The compound can improve efficiency, low driving voltage and/of lifespan properties.
Patent KR-20200081097-A (KR)
Inventor: SONG DAESUB
IPC: C12R1/91
Filed: 2018-12-27
Abstract: The present invention relates to a novel porcine epidemic diarrhea (PED) virus and a use thereof. In the present invention, currently prevalent PED virus is isolated from a porcine epidemic diarrhea positive fecal sample. Since the virus exhibits excellent immunogenicity against the PED virus, it is expected that the present invention can be applied in various ways such as vaccine compositions, therapeutic agents, and diagnostic agents.
Patent KR-20180035819-A (KR)
Title: 멀티-채널 매체 액세스 제어 프로토콜에 대한 방법들 및 장치
Inventor: HE LINHAI
IPC: H04W74/00
Filed: 2016-07-27
Abstract: 무선 통신 네트워크에서 통신하기 위한 방법들 및 장치들이 개시된다.  예컨대, 일 방법은, 제1 무선 통신 채널 상에서 하나 또는 그 초과의 무선 스테이션들과 통신하기 위한 폴링 스케줄을 제1 액세스 포인트에 의해 결정하는 단계를 포함하며, 이 폴링 스케줄은 제2 무선 통신 채널 상의 제2 액세스 포인트에 대한 것이다.  방법은, 제1 액세스 포인트에 의해, 제1 무선 통신 채널 상에서 송신 정보를 하나 또는 그 초과의 무선 스테이션들에 송신하는 단계를 더 포함하며, 이 송신 정보는, 하나 또는 그 초과의 무선 스테이션들이 제2 무선 통신 채널 상에서 제2 액세스 포인트로부터의 송신을 수신하기 위한 정보를 포함한다.  방법은, 폴링 스케줄에 따라, 제1 액세스 포인트에 의해, 제1 무선 통신 채널 상에서 하나 또는 그 초과의 패킷들을 하나 또는 그 초과의 무선 스테이션들 중 적어도 하나의 무선 스테이션에 송신하는 단계를 더 포함한다.