baber/WOPTO huggingface dataset:
Patent KR-20210127107-A (KR)
Inventor: YUN HAESUNG
IPC: C08K5/109
Filed: 2021-04-13
Abstract: The present invention provides a high absorbent resin which continuously and safely exhibits bacteria proliferation suppression characteristics and deodorization characteristics without reduction of material properties of a high absorbent resin such as water holding capacity and pressured absorption capacity, and a method for manufacturing the same. The high absorbent resin comprises a base resin which comprises an acrylate-based monomer with an acid group whose at least a part is neutralized, and a crosslinking polymer of an internal crosslinking agent, wherein at least a part of the base resin is surface treated with a first surface crosslinking agent.
Patent KR-20220142744-A (KR)
Inventor: BAE EUN JUNG
IPC: G06Q30/06
Filed: 2021-04-15
Abstract: The delivery method applied to a cross-border live commerce purchasing agent platform, which is performed by a computing device, provides the location of logistics points close to a seller terminal. When a seller arrives at the logistics points to deliver a product, necessary delivery information to be attached to the product is provided to the seller terminal, a product delivery tracking information generated by receiving delivery information according to product arrival and departure from a delivery company is transmitted to a buyer's terminal, and when delivery completion information is received from the delivery company, a confirmation alarm of confirming the same is sent to the consumer terminal, and a receipt is confirmed from the consumer terminal.
Patent KR-20220144262-A (KR)
Inventor: JO JANG HYEON
IPC: G07B15/06
Filed: 2021-04-19
Abstract: Provided is a method for operating an on board unit (OBU) for an electronic toll collection system (ECTS). The method comprises the steps of: receiving a beacon service table (BST) for initializing a transaction of an electronic wallet provided in an OBU, from a roadside base station; determining state information of the electronic wallet mounted in the OBU; re-initializing the electronic wallet when it is determined that an electronic wallet transaction error has occurred as a result of the determination; and transmitting a vehicle service table (VST) to the roadside base station based on a re-initialized result.
Patent KR-20210132608-A (KR)
Title: Work vehicle muffler device and work vehicle
IPC: F01N13/18
Filed: 2021-04-21
Abstract: The present invention relates to a muffler apparatus of a working vehicle and the working vehicle. An objective of the present invention is to provide the muffler apparatus of the working vehicle, capable of improving a strength of a muffler pipe. The muffler apparatus (20) comprises: the muffler pipe (50) having a bent unit (52); and a reinforcing member (90) installed in the muffler pipe (50) to follow the bent unit (52). The reinforcing member (90) is installed so as to connect a first straight unit (51) adjacent to one end side of the bent unit (52) and a second straight unit (53) adjacent to the other end side of the bent unit (52), on the muffler pipe (50).
Patent KR-20220145169-A (KR)
Inventor: KIM MIN CHEOL
IPC: E05D15/06
Filed: 2021-04-21
Abstract: The present invention is to provide an upper structure of a hanger-type door for a smooth opening and closing operation and prevention of deviation, wherein a horizontal roller and a deviation prevention wall are separately installed in the upper part of a door installed in a hanger type, so that a roller provided in a driving unit of the door does not deviate from a rail even when strong wind pressure, an external force, or an impact is applied to the door, thereby ensuring a smooth and stable opening and closing operation of the door.
Patent KR-20220146776-A (KR)
Title: door opener apparatus for refrigerator
Inventor: KIM MOO HYUN
IPC: F25D23/02
Filed: 2021-04-26
Abstract: The present invention provides a refrigerator door opening device to improve the safety of use. The refrigerator door opening device comprises: a mounting housing unit wherein the upper surface of the rear side thereof is coupled to the front of a lower portion of a refrigerator body, a pedal rotating shaft is provided on an upper portion thereof, and a delay rotating shaft is provided on the front of a lower portion thereof; a pressing pedal unit arranged on one side of a lower portion of a door connected to the refrigerator body, and provided in a flat plate shape; a pair of pressing rotating units separated from each other and integrally extended upwards from both sides of the width direction of the rear end of the pressing pedal unit, wherein upper portions thereof are hinged to the pedal rotating shaft; a delay rotating unit provided between the pressing rotating units to be extended in a vertical direction, wherein a lower portion thereof is hinged to the delay rotating shaft, and both sides of the middle thereof are hinged to the pressing rotating units to rotate and guide an upper portion thereof in front and rear directions around the delay rotating shaft; a hinge spring wherein the front end thereof is coupled to the rear surface of the delay rotating unit and the rear end thereof is coupled to the mounting housing unit; and a delay pressing unit provided on an upper portion of the delay rotating unit, wherein the lower end thereof is stopped and coupled to the rear surface of an upper portion of the delay rotating unit, both sides thereof are hinged to an upper portion of the delay rotating unit to be selectively pressed and rotated on a guide inclination surface formed on a lower portion of the door to become more inclined downwards toward the back, and the front surface of an upper portion thereof is selectively stopped and coupled to an opening protrusion provided on the rear surface of the guide inclination surface to press and open the door forward.
Patent KR-20220147759-A (KR)
Inventor: YUN JAE KUK
IPC: A61B5/0205
Filed: 2021-04-27
Abstract: An anal plug related to the present invention may comprise: a plug body having contractile and expandable properties so as to be in close contact with an inner wall of the rectum; an insertion guide formed to push the plug body into the rectum; a withdrawing member connected to the plug body and configured to withdraw the plug body from the outside of the anus; and a sensor module disposed inside the plug body and having at least one sensor capable of detecting the condition of a patient. An objective of the present invention is to provide an anal plug which can be easily inserted into the body, can minimize leakage, and can be used hygienically.
Patent KR-20220153171-A (KR)
Inventor: JAEHYUN AHN
IPC: G16H50/20
Filed: 2021-05-10
Abstract: The present invention provides a breast image translation device and method, which can translate a breast calcification original image into a breast cancer image by using a first generator and translate a breast cancer original image into a breast calcification image by using a second generator. The device comprises: a dataset management unit (200) which manages a dataset (210) including a plurality of breast calcification images (S) including a breast calcification original image (SO), a breast calcification similar image (SA), and a breast calcification translation image (ST), and a plurality of breast cancer images (C) including a breast cancer original image (CO), a breast cancer similar image (CA), a breast cancer translation image (CT); a learning model (300) composed of a first generator (310), a second generator (320), a first classifier (330), and a second classifier (340); and a training unit (400) for training the first generator (310), the second generator (320), the first classifier (330), and the second classifier (340). The dataset management unit (200) includes a pre-processing unit (250) which increases resolutions of the breast calcification original image (SO) and the breast cancer original image (CO) and then, for the breast calcification original image (SO) and the breast cancer original image (CO), adjusts ranges of a plurality of pixel values expressed by values from 0 to 255 into values between -1 and +1, respectively.
Patent KR-20210148907-A (KR)
Inventor: ISHIDA SHINGO
IPC: G03F7/00
Filed: 2021-05-21
Abstract: A method of controlling a control device controlling a molding device operable to form a layer of a moldable material on a substrate is provided. The method comprises: an acquisition step of acquiring data defining a drop amount and a drop position of each droplet to be dropped onto a substrate; a calculation step of calculating the enlargement of each droplet assuming that the enlarged shape of each droplet is polygonal and calculating a surface area of an overlapping area in which the area of a concave portion to be filled with the moldable material in a mold is overlapped; and a correction step of collecting data so that the concave portion is filled with the moldable material based on a result in the calculation step.
Patent KR-20210063308-A (KR)
Title: Method and apparatus to efficiently provide TDD configuration to terminal in the mobile communication system
Inventor: KIM SANGBUM
IPC: H04B7/26
Filed: 2021-05-24
Abstract: A method for setting time division duplex (TDD) of a terminal in a communication system according to one embodiment of the present invention includes: receiving a first TDD configuration from a base station; receiving a message including dynamic TDD configuration-related information from the base station; receiving a second TDD configuration according to the received dynamic TDD configuration-related information; receiving a backward grant (uplink grant) from the base station; and determining to apply the first TDD configuration or the second TDD configuration based on the method in which the backward grant is received. According to one embodiment of the present invention, the TDD is set to a shorter period in a terminal supporting TDD in a wireless communication system, and the TDD is set in the terminal more quickly and variably according to the communication situation.
Patent KR-20220160300-A (KR)
Inventor: KIM SEOK JEONG
IPC: A41C3/12
Filed: 2021-05-27
Abstract: The present invention relates to a shoulder strap for a brassiere and a brassiere using the same, in which a plurality of strap holes (11) are formed at one end of the brassiere shoulder strap, cup portions (21, 22) are formed of a general mesh or fabric using the brassiere shoulder strap having such strap holes, and sheet fabric (24) having elasticity separately from the cup portions so as to be located within the cup portions, wherein the lower end of the sheet fabric (24) is sewn together with the lower ends of the cup portions (21, 22), the upper end of the sheet fabric (24) is formed in a free end so as to appropriately cover the chest according to the shape, form, and volume of the wearer's chest, and a ring (25) is fixated to the upper end of the sheet fabric (24) so as to be hooked and fixated to the most optimal hole among a plurality of strap holes (11) formed at one end of the shoulder strap (10) for the brassiere. According to the brassiere using the shoulder strap for the brassiere of the present invention, when the shapes, forms or volume sizes of left and right breasts of the brassiere wearer are different, the ring formed at the upper end of the sheet fabric is appropriately adjusted to match the strap hole so that the volume of the wearer's breast is made beautiful.
Patent KR-20220077059-A (KR)
Title: 디스플레이를 위한 백라이트 장치
Inventor: KIM YONG GEUN
IPC: G09G3/32
Filed: 2021-05-28
Abstract: 본 발명은 백라이트를 제공하는 디스플레이를 위한 백라이트 장치를 개시하며, 상기 백라이트 장치는 디스플레이의 백라이트를 위한 컬럼 데이터를 제공하는 백라이트 구동 보드; 및 전류 편차 보상 데이터를 저장하는 저장부, 상기 백라이트를 제공하며 복수의 제어 단위로 구분되는 복수의 발광 블록 및 상기 복수의 제어 단위에 대응하는 전류 제어 회로들을 구비하는 백라이트 보드;를 구비하고, 상기 백라이트 구동 보드는 상기 저장부의 상기 전류 편차 보상 데이터를 수신하고, 상기 전류 편차 보상 데이터로써 보상한 상기 컬럼 데이터를 출력한다.
Patent KR-20210150303-A (KR)
Inventor: TSAI JUI YI
IPC: H01L51/56
Filed: 2021-06-02
Abstract: Provided is an organometallic compound having a structure of chemical formula (1). Also provided is a formulation comprising the organometallic compound. In addition, provided are an OLED using the organometallic compound and a related consumer product.
Patent KR-20220165981-A (KR)
Title: Gang form having flat type heating element
Inventor: KIM JUN SOO
IPC: H05B3/20
Filed: 2021-06-09
Abstract: Disclosed is a gang form having a planar heating element, wherein a planar heating element with a flexible film shape comprises: a base layer made of one material among non-woven fabric, sheet paper made of PET or PE, plywood, cement, or an insulated steel plate; a heating layer formed on a surface of the base layer; an electrode inserted between the base layer and the heating layer; and a coating layer formed on the heating layer to protect, insulate, and block the heating layer from moisture or water during application of concrete. The present invention has the planar heating element on one surface thereof to enable curing of the concrete through heating of the planar heating element.
Patent KR-20220166648-A (KR)
Title: Run-flat tire with fluid chamber for improving tire running performance and system for controlling tire running performance
Inventor: LEE SEUNG HO
IPC: B60C17/00
Filed: 2021-06-10
Abstract: The present invention relates to a run-flat tire, and a system for controlling tire driving performance. According to one embodiment of the present invention, a run-flat tire comprises: a tread coming in contact with the ground surface and having a belt layer; a pair of side walls respectively extended from both sides of the tread; a bead disposed in an end part of the side wall; a pair of reinforcement units arranged on one side of the side wall; and a fluid chamber disposed on one side of the reinforcement unit and having an inner space storing fluid therein.
Patent KR-20220167121-A (KR)
Title: Sound bar with adjustable height and thickness
Inventor: HONG SEUNG SE
IPC: H04R5/02
Filed: 2021-06-11
Abstract: According to the present invention, a sound bar with adjustable height and thickness comprises: a speaker body having a long length in a direction corresponding to a transversal direction of a display device and having one or more sound transducers; a circuit body having a length corresponding to the speaker body and including a circuit board processing a signal received from the display device; and a fixing device coupling the speaker body with the circuit body. When the display device is used as a stand type, the circuit body is fixed on a rear surface of the speaker body by the fixing device, and when the display device is used as a wall-mounted type, the circuit body is fixed on a lower surface of the speaker body by the fixing device. Therefore, the thickness can be reduced as much as possible.
Patent KR-20230001296-A (KR)
Inventor: YOO SUNG SU
IPC: F16D3/84
Filed: 2021-06-28
Abstract: The present invention relates to a hub-integrated drive axle, wherein a single hub housing (30) simultaneously performs a function of an outer face of a constant velocity joint and a function of a wheel hub, and the center (C1) of the constant velocity joint at a wheel is positioned inside an electronic component of a hub housing (30). The present invention maintains a structure where a bearing housing (50) including a boot (70) and a boot assembly ring (60) are not rotated regardless of the rotation of a drive shaft (1). Therefore, the present invention improves performance and durability and minimizes the generation of a noise.
Patent KR-20220139772-A (KR)
Inventor: KANG KYUNG SEOK
IPC: C07C51/44
Filed: 2021-07-01
Abstract: The present invention relates to a method for separating and recovering bisterephthalate from polyethylene terephthalate. The method comprises: a monomer formation step of depolymerizing polyethylene terephthalate waste by transesterification under glycol-like substances and a catalyst; a first recovery step of recovering glycol-like substances remaining in the depolymerized product produced in the monomer formation step by a distillation method; and a second recovery step of separating and recovering the depolymerized product from which glycol-like substances are recovered into monomers and polymers. Depending on the detailed configuration of the second recovery step, the effects of minimizing environmental pollution, saving energy, increasing BHET purity, and simplifying the process can be provided.
Patent KR-20230005539-A (KR)
Title: Nanocatalysts for Dry Reforming of Methane
Inventor: KIM GUN TAE
IPC: C01B3/40
Filed: 2021-07-01
Abstract: The present invention relates to a nanocatalyst for methane dry reforming. The nanocatalyst for methane dry reforming, according to the present invention, has a fluorite structure represented by a chemical formula (1) and is a nanocatalyst with a plurality of transition metal or precious metal particles dispersed on a surface thereof. Chemical formula 1 is A_(1-a)Ce_aO_(2-δ), wherein A is selected from rare earth elements excluding Ce, and a and δ are each 0 < a < 1 and is a real number of 0 =< δ =< 1. The catalyst of the present invention has a high conversion rate because the transition metal or precious metal particles are uniformly distributed on the catalyst surface. In addition, since the transition metal or precious metal particles form strong bonds in the ionic state, agglomeration does not occur at high temperatures, and the risk of carbon deposition is significantly low, so excellent conversion rates can be maintained even when used at high temperatures for a long period of time. Additionally, the catalyst can be manufactured by a chemical solution synthesis method that is simple and easy to mass produce.
Patent KR-20230000381-A (KR)
Title: Optical cable
Inventor: LEE MAN SU
IPC: G02B6/44
Filed: 2021-07-05
Abstract: The present invention relates to an optical fiber. In an optical cable having a plurality of optical fibers bundled or bundled optical fiber bundles accommodated in a tube member, the optical cable has an optimized optical fiber bundle excess group length (EGL) enabling the minimization of stress, damage or optical loss of the optical fibers constituting the optical fiber bundle, by considering bending properties of the optical cable or the lossless radius of curvature of the optical fibers constituting the optical fiber bundle.
Patent KR-20230010941-A (KR)
Inventor: PARK CHI HWA
IPC: B08B9/04
Filed: 2021-07-13
Abstract: The present invention relates to a water pipe cleaning device equipped with a CCTV that can perform cleaning work while checking the inside of a pipe in real time during cleaning work and a cleaning method using the same. The cleaning method comprises: a cleaning preparation step; a pre-cleaning step; a cleaning step; a post-cleaning step; and a management step. The cleaning device of the cleaning step comprises: a main body having a cylindrical shape and having a plurality of transfer wheels radially installed on the outer surface; a head unit installed at predetermined intervals on one side of the main body and having a plurality of transfer wheels radially installed on the outer surface; a rotating operation unit installed between the main body and the head unit and rotated through a driving device and having a plurality of water spray nozzles and a cleaning brush installed radially on the outer surface; and a CCTV camera installed on one side of the head unit to photograph the inner side of a pipe.
Patent KR-20230012894-A (KR)
Title: Automatic height-adjustable desk
Inventor: KONG YOUNG CHUL
IPC: A47B9/06
Filed: 2021-07-16
Abstract: The present invention relates to an automatic height-adjustable desk. More specifically, the automatic height-adjustable desk includes: a top plate unit; multiple legs having a hollow therein and individually installed on the lower side of each corner to support the top plate unit; a first height control unit for lifting one end of the top plate unit; a second height control unit for lifting the other end of the top plate unit; a connection unit connected to lift the first height control unit and the second height control unit to a same height; an automatic driving unit for rotating the connection unit by applied power; and a guidepost for preventing the top plate unit from leaning by being installed in the top plate unit to move along the hollow of the each leg. According to the present invention, the automatic height-adjustable desk can provide the convenience by easily controlling the height of a top plate by simple control and enabling a user to conveniently use the desk regardless of the height of the user.
Patent KR-20220016777-A (KR)
Title: Label apparatus for peg hook
Inventor: CHO HYUN HUN
IPC: G08B5/36
Filed: 2021-07-20
Abstract: According to the present invention, a peg hook label device includes: a body provided with an electronic display unit displaying product information; and a holder provided on one end of the body and configured to have a first width in a portion connected to the body, the first width being greater than a second width of a locking hook disposed on an end portion thereof. Therefore, the peg hook label device may be conveniently fixed to an end of the peg hook.
Patent KR-20230023905-A (KR)
Title: Plural band antenna and electronic device comprising the same
Inventor: DONGYEON KIM
IPC: H01Q1/24
Filed: 2021-08-11
Abstract: An electronic device according to various embodiments includes a housing and an antenna positioned in the housing. The antenna comprises: a first radiating layer including a first radiating patch, a slit formed in the first radiating patch, and a first feed point positioned in the first radiating patch; a second radiating layer including a second radiating patch positioned below the first radiating patch and a second feed point positioned in the second radiating patch; a feed layer including a coupling patch positioned below the second radiating patch and at least one ground point positioned at the coupling patch; a ground layer positioned below the coupling patch; a feed line positioned between the second radiating patch and the ground layer, wherein the feed line includes a third feed point; a signal via connecting the first feed point, the second feed point, and the third feed point; and a ground via connecting the ground point and the ground layer. According to the present invention, the size of the antenna can be reduced.
Patent KR-20230024037-A (KR)
Inventor: LEE DONG GEUN
IPC: G01L19/14
Filed: 2021-08-11
Abstract: The present invention relates to a brake pressure sensor, which comprises: a housing unit; a guide unit mounted in one end part of the housing unit to guide oil; a control unit stored in the housing unit to guide the oil and enabling an interval from the guide unit to be varied while moved according to hydraulic pressure to control an oil passing amount; a support unit mounted in the other end part of the housing unit, supporting the control unit, and guiding the oil passing through the control unit; and a measurement unit connected to the support unit and measuring pressure of the oil passing the support unit. Therefore, the present invention improves measurement accuracy at intermediate and low pressure and smoothly measures a high pressure area.