baber/WOPTO huggingface dataset:
Patent KR-20220141677-A (KR)
Inventor: YONG TAE JEON
IPC: G06F13/40
Filed: 2021-04-13
Abstract: The present technology relates to an electronic device. According to the present technology, a PCIe device which communicates with a host through a PCIe link may include: a first physical function which manages the PCIe link and receives function mode control information from the host; a plurality of second physical functions activated or deactivated according to the operation mode; and a function mode control unit configured to set the operation mode of each of the plurality of second physical functions to one of the activation mode and the inactivation mode based on the function mode control information.
Patent KR-20220089601-A (KR)
Title: 휴대용 히터
Inventor: LEE MIN WOO
IPC: H01R24/60
Filed: 2021-04-14
Abstract: 복수의 전력원으로부터 전력을 공급받는 휴대용 히터가 개시된다. 개시된 휴대용 히터는 일면에 공기유입부가 형성되고, 대항하는 부위에 공기배출부가 형성된 케이스; 상기 케이스의 내부 공기를 상기 공기배출부로 배출시키는 흡기팬; 상기 케이스의 내부에 설치되는 복수의 발열체를 포함하는 열발생모듈;  상기 열발생모듈과 상기 흡기팬에 전력을 공급하며, 외부 전력을 공급받는 적어도 하나의 전원입력부; 및 상기 열발생모듈로 공급되는 전력을 제어하는 열조절부를 포함한다.
Patent KR-20210128361-A (KR)
Inventor: IM SEUL KI
IPC: C08F297/02
Filed: 2021-04-16
Abstract: The present invention relates to a polyolefin-polystyrene-based multi-block copolymer in a structure that a polystyrene chain is attached to both ends of a polyolefin chain, and a method for manufacturing the same. According to the present invention, the polyolefin-polystyrene-based multi-block copolymer has excellent mechanical properties such as tensile strength and elongation modulus.
Patent KR-20220144926-A (KR)
Inventor: DAE SUNG YOON
IPC: A61K31/663
Filed: 2021-04-20
Abstract: The present invention relates to a sequential drug delivery system comprising BMP-2 and alendronate, a preparation method thereof, and a use for osteogenesis thereof. Compared to a conventional technology, a multiple drug delivery system of the present invention uses a significantly low concentration of BMP-2 to minimize side effects of BMP-2 and sequentially releases alendronate to inhibit the side effects of BMP-2, or namely absorption of bone matrix caused by differentiation of osteoclasts, thereby maximizing drug efficacy to induce significantly enhanced effects of osteogenesis. Accordingly, the sequential drug delivery system is expected to be useful for osteogenesis in order to treat bone-related diseases developed by various causes.
Patent KR-20220148355-A (KR)
Inventor: LEE CHANG SOO
IPC: G09G3/3275
Filed: 2021-04-28
Abstract: An objective of the present invention is to provide a pixel circuit that can enhance image quality in a variable frame mode. The pixel circuit includes a light-emitting element, a first transistor for driving the light-emitting element, a second transistor electrically connected between a gate node of the first transistor and a data line, a third transistor electrically connected between a source node of the first transistor and an initialization voltage line, and a storage capacitor electrically connected between the gate node and the source node of the first transistor. During a variable frame mode operation, an initialization voltage having a first voltage level is applied to the initialization voltage line. During a data writing period in which the storage capacitor is charged with charges, the initialization voltage applied to the initialization voltage line includes a pulse voltage having a second voltage level greater than the first voltage level.
Patent KR-20220148556-A (KR)
Title: Vortex mixer that can fix containers and remotely control IoT based
Inventor: KIM HAN SEUNG
IPC: B01F35/00
Filed: 2021-04-29
Abstract: The present invention relates to a vortex mixer capable of housing and fixing containers of various sizes and diameters in one single plate while causing the containers to perform a vortex motion through IoT-based remote control. The vortex mixer includes: a vortex mixer body (100) provided with an actuator for causing a plurality of containers (1) having different first and second diameters to perform a vortex motion; a container fixing module (200) including a coupling part (210) fixing the lower side of the containers (1) and coupled to the actuator to perform a vortex motion, a correcting part (230) having a lower side fixed by the coupling part (210), and a holding part (220) fixing an upper side of the containers (1) with a buffer member (223) coming in contact with the upper side of the containers (1) and a coupling member (222) moved through the elasticity of an embedded spring to couple the upper side of the correcting part (230); and a control module (300) adjusting the intensity of the vortex motion, generating a rotational motion to be converted into the vortex motion generated by the actuator, and communicating with a terminal of an operator to enable remote control.
Patent KR-20220148592-A (KR)
Inventor: KANG SEOK HYEONG
IPC: H03K19/0948
Filed: 2021-04-29
Abstract: A circuit according to an embodiment includes: a plurality of first counting gates; a first ternary half adder (THA) and a second THA connected to the plurality of first counting gates; a third THA receiving a sum output signal of the first THA and a sum output signal of the second THA; a first ternary sum gate receiving a carry output signal of the first THA and a carry output signal of the second THA; and a second ternary sum gate receiving a carry output signal of the third THA and an output signal of the first ternary sum gate, wherein the third THA and the second ternary sum gate may output voltage signals corresponding to the number of drain voltages among the input signals applied to the plurality of first counting gates.
Patent KR-20220149065-A (KR)
Inventor: KIM MIN HO
IPC: C10G35/24
Filed: 2021-04-30
Abstract: Disclosed are a method and device for predicting a product property of a naphtha separation equipment. The method for predicting the product property of the naphtha separation equipment according to one embodiment comprises: a step of learning a prediction model for predicting the product property of the naphtha separation equipment; a step of obtaining a prediction value for each output variable by inputting an input variable into the learned prediction model; and a step of outputting the prediction values for each of the obtained output variables. Therefore, the present invention is capable of improving an aromatic yield by a follow-up process.
Patent KR-20220150019-A (KR)
Inventor: KANG HYUN WOO
IPC: G02B27/01
Filed: 2021-05-03
Abstract: Disclosed are a head-up display device for a vehicle and a manufacturing method thereof. According to an embodiment of the present disclosure, the head-up display device for a vehicle comprises: a lower case; an aspherical mirror having spherical mounts formed on both ends; a plurality of reception blocks included in the lower case to seat the spherical mounts so that the aspherical mirror can rotate; a guide groove disposed on the rear surface of the aspherical mirror; a fixed pin having at least part thereof coupled to the guide groove; and a linear actuator that is adjustable in length in a height direction, is coupled to at least another part of the fixed pin and is configured to rotate the aspherical mirror by controlling the position of the fixed pin. Therefore, the rotation of an aspherical mirror is realized without using a link structure.
Patent KR-20220153224-A (KR)
Inventor: YOO YOUNG SOO
IPC: H04L65/40
Filed: 2021-05-11
Abstract: The present invention relates to a third-party logistics management system that manages logistics and schedules of products, from receiving an order to delivery, using a blockchain. Specifically, by managing the entire logistics process comprising an order receiving process and a production process for orders in real-time in a unified method when a product order is made through a marketing social network service (SNS), the present invention relates to the third-party logistics management system that enables management and efficient operation of logistics history through a blockchain certification technology.
Patent KR-20220153965-A (KR)
Title: A method of manufacturing a lead acid battery electrode plate group for trucks that improves vibration resistance by using a vibration resistance improvement fixture
Inventor: CHOE SEOK MO
IPC: H01M10/14
Filed: 2021-05-12
Abstract: The present invention relates to a method for manufacturing a lead-acid battery electrode plate group for a truck that improves vibration resistance by using a fixing jig for improving vibration resistance, and more specifically, to a method for manufacturing a lead-acid battery electrode plate group for a truck that improves vibration resistance by using a fixing jig for improving vibration resistance, wherein after assembling an electrode plate group of a lead-acid battery, a staple-shaped fixing jig made of an EPDM material with excellent acid resistance is installed on the left and right sides of the electrode plate group to increase vibration resistance and prevent an active material from falling off due to vibration, thereby improving the lifespan of a lead-acid battery for a truck.
Patent KR-20220156317-A (KR)
Title: Method For Preparing Collagen Having Low Molecular Weight Derived From Antler
Inventor: KWON OH TAEK
IPC: A23L33/17
Filed: 2021-05-18
Abstract: One aspect of the present invention provides a method for manufacturing collagen having a lower molecular weight derived from antler comprising the following steps: reacting the remaining residue after extracting the antler by treating the same with an acid; obtaining a precipitate by treating the acid treatment reaction with a base; and adding a proteolytic enzyme to the precipitate. According to the present invention, antler-derived low molecular weight collagen can be obtained in high purity. In addition, since the antler-derived low molecular weight collagen manufactured by the method has a molecular weight in a lower range than that of conventional antler-derived collagen, there is an advantage in that usability thereof is increased in the manufacture of foods or cosmetics.
Patent KR-20220157164-A (KR)
Title: Method for preparing nitrogen source depletion stress-resistant microorganism into which 2-amino-3-carboxymuconate-6-semialdehyde decarboxylase presumed gene is introduced and method for manufacturing lipid using the same
Inventor: CHOI JONG IL
IPC: C07K14/405
Filed: 2021-05-20
Abstract: The present invention relates to Chlamydomonas reinhardtii transformed with a recombinant vector containing an isolated polynucleotide encoding a 2-amino-3-carboxymuconate-6-semialdehyde decarboxylase putative gene derived from Pyropia yezoensis, which increases resistance to nitrogen source depletion stress, and a lipid production method using the same. The Chlamydomonas reinhardtii prepared thereby shows an excellent survival rate in a nitrogen source depletion stress environment and is expected to be used to mass produce metabolites such as lipids and starches.
Patent KR-20220157775-A (KR)
Title: Muti Cloths Styler
Inventor: WANG LIN
IPC: D06F58/10
Filed: 2021-05-21
Abstract: The present invention relates to a multi clothing steam closet. An objective of the present invention is to prevent damage to a clothing stored in the clothing steam closet because it is not easy to remove a foreign substance such as dust from the clothing. According to the present invention, the damage to the clothing can be minimized by removing the foreign substance on the clothing through a three-step process of air spray, a vibration technology, and a static electricity generator. The multi clothing steam closet of the present invention comprises: a main body; a control module; a vibration unit; a fine dust sensor; and a static electricity generating apparatus.
Patent KR-20220160833-A (KR)
Inventor: SEO SUNG WOON
IPC: B26D1/00
Filed: 2021-05-28
Abstract: The present invention relates to a cutting and gluing unit of a roll fabric processing system having a blade member with a structure to prevent bending when heating the blade member performing cutting and bonding of roll fabric. According to the present invention, provided is a cutting and gluing unit of a roll fabric processing system, which comprises: a base roller rotatably installed on a frame; and a blade member installed to be reciprocally movable on the frame in order to travel along a predetermined path to cut and heat-compress film fabric supplied over the base roller at the same time. On an upper surface of the blade member, a bending prevention concave part is formed to prevent bending of the blade member when heated.
Patent KR-20220161889-A (KR)
Title: Semitransparent organic electronic devices comprising complex transparent electrode of high transparency and conductivity, and manufacturing method thereof
Inventor: MOON DOO KYUNG
IPC: H01L51/42
Filed: 2021-05-31
Abstract: The present invention relates to a method for manufacturing a translucent solar cell including a high transmittance charge transporting layer, and more specifically, to a solar cell capable of increasing transmittance in a visible light region and providing an excellent performance by applying a composite transparent electrode consisting of a high transmittance and high conductivity charge transporting layer and an electrode, and changing a composition. The translucent solar cell to which the composite transparent electrode is applied according to the present invention is translucent in the visible light region and has excellent transmittance by increasing a transmission factor of light which is received to the solar cell through a light receiving electrode and passes after being used for power generation in a photoactive layer. In addition, the translucent solar cell according to the present invention can improve power conversion efficiency (PCE) through a high conductivity feature of the composite transparent electrode.
Patent KR-20220165112-A (KR)
Title: Winding Cooling Device in Electric Machines
Inventor: CHANG JUNGHWAN
IPC: H02K9/22
Filed: 2021-06-07
Abstract: The present invention relates to a winding cooling device in an electric device, wherein the function of cooling winding where the greatest amount of heat is generated in an electric device can be improved. The winding cooling device in an electric device according to the present invention is a winding cooling device of an electric device comprising: a stator core having a plurality of teeth arranged at constant intervals on a yoke to form a slot between the teeth; a stator including winding wound around the plurality of teeth and having electric current applied thereto; and a rotor installed to face the teeth of the stator and including a permanent magnet. Comprised are: a heat emitting part composed of a heat-conducting material and including a heat absorbing part inserted inside the slot of the stator and arranged between the winding to absorb heat generated from the winding, and a heat emitting part extending outside the winding to emit, to the outside, the heat absorbed by the heat absorbing part; and a heat sink unit installed on the heat emitting part of the heat emitting member to emit heat to the outside.
Patent KR-20220165523-A (KR)
Title: Pharmaceutical composition for preventing or treating allergic airway inflammatory comprising fucoidan Isolated from the Sporophylls of Undaria pinnatifida
Inventor: JUNG EUI SOOK
IPC: A61P11/00
Filed: 2021-06-08
Abstract: The present invention provides a pharmaceutical composition for preventing or treating allergic airway inflammation and a food composition for alleviating allergic airway inflammation containing fucoidan derived from sporophylls of Undaria pinnatifida. A composition containing fucoidan derived from sporophylls of Undaria pinnatifida of the present invention exhibits effets of reducing MDA levels, inflammatory cell activity, and excessive secretion of mucus, so that it is possible to be usefully used for preventing and treating allergic airway inflammatory diseases such as asthma, pneumonia, and chronic obstructive pulmonary disease in the pharmaceutical, medical, and food fields.
Patent KR-20220063701-A (KR)
Title: Piercing sleeve unit
Inventor: CHOI HYEOK SU
IPC: F16L5/10
Filed: 2021-06-10
Abstract: Disclosed is a piercing sleeve unit. The piercing sleeve unit according to the present invention comprises: a piercing sleeve installed on a mounting hole formed on an interfloor floor or wall of a building, having a hollow shape with a sleeve through hole formed inside, and capable of having a first pipe and a second pipe inserted into both ends, respectively; a plurality of fire-resisting foaming agents installed in multiple stages to be spaced apart from one another in the longitudinal direction of the piercing sleeve, including a material expandable by heat and capable of being expanded by heat to close the mounting hole; and a plurality of supporting members coupled to the piercing sleeve, having one end fixed to the interfloor or wall of the building and having the other end fixed to the inner side of the fire-resisting foaming agent to fix the plurality of fire-resisting foaming agents to the interfloor floor or wall of the building, respectively. According to the present invention, the fire-resisting foaming agents are arranged in multiple stages to be spaced apart from one another in the piercing sleeve, so even when the fire-resisting foaming agents arranged on a lower side are partially joined to a pipe, which melts and falls due to high-temperature heat, to be separated from the piercing sleeve and the interfloor or wall while falling together, the fire-resisting foaming agents arranged on an upper side can normally foam and expand to close the mounting hole, thereby blocking the propagation of a fire stably.
Patent KR-20220169028-A (KR)
Title: Functional foods using abalone, algae, and wild vegetation that are effective in preventing or improving dementia
Inventor: KIM SU YEON
IPC: A23L33/10
Filed: 2021-06-17
Abstract: A method for producing functional food using abalone, seaweed, and wild vegetables according to the present invention comprises: (a) a first step of performing pretreatment such as washing abalone, removing foreign substances, and removing shell; (b) a second step of pulverizing edible parts separated in the first step using a grinder; (c) a third step of performing enzymatic hydrolysis by adding proteolytic enzyme to a ground product prepared in the second step; (d) a fourth step of inactivating enzymes of the abalone enzymatic hydrolysate prepared in the third step by heat treatment and then removing the remaining insoluble substances to make the abalone enzymatic hydrolysate into material; (e) a fifth step of pre-processing raw materials such as seaweed (laver, sea mustard, kelp) and wild vegetables (Rubus coreanum, Korean angelica root, and Eleutherococcus sessiliflorus root bark) by washing and removing foreign substances; (f) a sixth step of performing hydrothermal extraction by adding, to the raw materials pretreated in the fifth step individually or together, water of 10 times the amount thereof; (g) a seventh step of filtering and concentrating or drying the extract obtained in the sixth step; and (h) an eighth step of mixing the abalone enzymatic hydrolysate obtained in the fourth step with the seaweed and wild vegetable extracts obtained in the sixth step.
Patent KR-20220113636-A (KR)
Inventor: CHA SANG HOON
IPC: A61K49/10
Filed: 2021-06-25
Abstract: Disclosed is a method for magnetic resonance thermometry for brain temperature measurement using a thulium or gadolinium contrast agent. For the purpose, the present invention comprises the steps of: obtaining an N-Acetyl-L-aspartatic acid (NAA) and water graph depending on ppm using a server having a pre-stored program operated therein from image data generated by photographing an object having a thulium contrast agent or a gadolinium contrast agent injected thereinto using an MRI device; selecting the maximum peak of NAA and the maximum peak of water in the NAA and water graph depending on ppm; and measuring the brain temperature by substituting the ppm value of each of the selected maximum peaks of NAA and the maximum peak of water into the following mathematical formula 1. The mathematical formula 1 is Tbrain (℃) = 36.0 - 103.80 × (H2O (ppm) - NAA (ppm) - 2.6759). Therefore, the brain temperature can be measured more accurately.
Patent KR-20230001417-A (KR)
Title: Apparatus for Fitness Service and Driving Method Thereof
Inventor: KIM JUN WOO
IPC: G01B7/16
Filed: 2021-06-28
Abstract: The present invention relates to a fitness service apparatus and a driving method of an apparatus thereof, and the fitness service apparatus according to an embodiment of the present invention comprises: a communication interface unit which transmits image data of the exercise curriculum to user terminal devices around the exercise equipment used by a user, and receives sensing data of the exercise state from an exercise device that senses the user's exercise state performed according to the exercise curriculum of the image played on the user terminal device; and a control unit that analyzes the received sensing data and generates the user's exercise results.
Patent KR-20230003700-A (KR)
Title: Light emitting device and electronic apparatus comprising same
Inventor: KIM YOUNG IL
IPC: H10K59/00
Filed: 2021-06-29
Abstract: Provided is a light emitting element comprising: a first electrode; a second electrode opposite to the first electrode; and an intermediate layer interposed between the first electrode and the second electrode and comprising a light emitting layer, wherein the intermediate layer comprises a layer comprising a metal oxide, and a surface of the layer comprising the metal oxide is treated with an organic acid. Therefore, the present invention is capable of providing with excellent current density and efficiency.
Patent KR-20220005403-A (KR)
Title: Method for bonding functional film, multilayer film manufactured thereby and window laminate including the same
Inventor: KIM DUCK KYEOM
IPC: B32B37/12
Filed: 2021-07-05
Abstract: The present invention relates to a method for bonding a functional film. The method comprises the steps of: (a) supplying a first film and a second film; (b) bonding the first film to the upper surface of the functional film formed on a base part; (c) peeling the functional film provided with the first film from the base part; and (d) bonding the peeled functional film and the second film. In addition, it relates to a multilayer film manufactured by the bonding method and a window laminate including the same.
Patent KR-20230007844-A (KR)
Title: Medical bone plate with improved fracture joint strength by adjusting screw insertion angle and manufacturing method thereof
Inventor: YI JIN WOONG
IPC: A61B17/80
Filed: 2021-07-06
Abstract: The present invention relates to a medical bone plate with improved fracture joint strength through adjustment of screw insertion angle, which derives an optimal screw angle condition through finite element analysis according to a change in the angle of a screw inserted into the bone plate for joining a fracture site to improve fixing force, optimizes the incision for fixing the plate, and reduces side effects such as bone and screw joint damage after surgery, and a manufacturing method thereof.
Patent KR-20230009610-A (KR)
Title: Electrochemically conductive polydopamine-Au composite material electrode by electrochemical method and their manufacturing method
Inventor: SHIM BONG SUP
IPC: A61B5/263
Filed: 2021-07-09
Abstract: The present invention relates to an electroconductive polydopamine-gold composite electrode using an electrochemical method and a manufacturing method thereof. The present invention relates to the polydopamine-gold composite electrode and the manufacturing method thereof, wherein the polydopamine-gold composite electrode has a shape in which a polydopamine-gold composite having high electrochemical properties by using an electrochemical method is deposited on an electrode surface.