baber/WOPTO huggingface dataset:
Patent KR-20200124553-A (KR)
Title: Method for preparing induced pluripotent stem cells from human turbinate mesenchymal stem cells
Inventor: KIM SUNG WON
IPC: C12N5/074
Filed: 2019-04-24
Abstract: The present invention relates to a method for producing induced pluripotent stem cells, iPSCs from human turbinate-derived mesenchymal stem cells, to a method for mass culturing iPSCs produced by the method, and to a method of differentiating the iPSCs into airway epithelial cells. The present invention does not use embryonic stem cells in producing iPSCs, thereby having no ethical problem due to destruction of embryos, and existing mesenchymal stem cells are accompanied by extreme pain in an acquisition process, are limited in acquisition timing, or are consuming a lot of time and cost in a process of culturing a sufficient amount, and have a high risk of infection, but the human turbinate-derived mesenchymal stem cells have a low risk of surgery during the acquisition process and a sufficient amount of mesenchymal stem cells can be obtained at any time, thereby capable of producing easily the iPSCs. In addition, since the iPSCs produced by the method of the present invention have the same genetic origin as the human turbinate-derived mesenchymal stem cells used, it is possible to provide an immunocompatibility cell therapeutic agent tailored to each individual.
Patent KR-20190128994-A (KR)
Title: Seatbelt retractor
Inventor: YUSUKE SHINYA
IPC: B60R22/40
Filed: 2019-04-25
Abstract: The present invention provides a retractor for a seat belt, capable of reducing pressure applied to a passenger by the seat belt even if the passenger reclines while the seat belt is fastened. An acceleration sensor (70) includes: a sensor cover (71) integrally rashly acting with a seatback; a sensor housing (72) supported to freely move on the sensor cover (71) and including an inertial body support surface (78) supporting an inertial body (73); and an operation member (74, 75) operating a lock device (40) toward lock by being engaged with a movement of the inertial body (73). The sensor housing (72) includes an outer sawtooth unit (84) having: multiple outer sawteeth (81, 82); and an intermittent unit (83) in which the outer sawteeth (81, 82) do not exist. The retractor for a seat belt includes a lever member (90) connected to a shaft (22) of a spindle (20) by frictional junction. The lever member (90) turns in a first direction i which an engagement unit (92) is engaged with the outer sawtooth unit (84) when the spindle (20) rotates in a withdrawal direction of the seat belt. The lever member (90) turns in a second direction in which the engagement unit (92) is separated from the outer sawtooth unit (84) when the spindle (20) rotates in a winding direction of the seat belt.
Patent KR-20200125152-A (KR)
Title: Nanoparticles that encapsulated with anti-wrinkles active ingredient, preparation method thereof and anti-wrinkles cosmetic composition
Inventor: CHO SUN HANG
IPC: A61K8/90
Filed: 2019-04-26
Abstract: The present invention relates to nanoparticles encapsulated with an anti-wrinkle effective ingredient, a method for preparing the same, and an anti-wrinkle cosmetic composition comprising the same as an effective ingredient. The nanoparticles encapsulated with an anti-wrinkle effective ingredient contain a polysorbate-based solvent to provide an excellent long-term stability while solving the problem of the anti-wrinkle effective ingredient with low solubility in water, and also further contain an antioxidant to suppress the oxidation of the anti-wrinkle effective ingredient, and thus can be useful as a cosmetic composition for anti-wrinkle with excellent stability.
Patent KR-20200126098-A (KR)
Title: user certificating method in safe having fingerprint scan function
Inventor: CHO TAE WON
IPC: H04L9/08
Filed: 2019-04-29
Abstract: The present invention relates to a user authentication method in a safe with a fingerprint recognition function. The method includes the steps of: obtaining a fingerprint image for registration through a fingerprint recognition sensor, dividing the obtained fingerprint image for registration into random sizes by generating multiple random numbers and storing the divided image in a random data storage area; and storing information for restoring the encrypted fingerprint image for registration in an external device separate from the safe, thereby providing a fingerprint-based user authentication method with very high security.
Patent KR-20190050757-A (KR)
Inventor: OH YOUNG HO
IPC: H04L27/26
Filed: 2019-05-02
Abstract: Disclosed is a method for designing a reserved tone. The method for designing a reserved tone comprises the steps of : randomly selecting indices of the reserved tone and generating a kernel signal based on the randomly selected indices; calculating a comparison reference average value for the generated kernel signal, comparing the calculated comparison reference average value with a previously stored comparison reference average value, and preliminarily determining the indices of the reserved tone; randomly rearranging the order of the determined reserved tone indices; and calculating a comparison reference average value while changing each of the randomly rearranged reserved tone indices, and finally determining indices with which the calculated comparison reference average value is minimum as indices of the reserved tone.
Patent KR-20200128791-A (KR)
Inventor: YOO YOUNG TAI
IPC: C08L77/00
Filed: 2019-05-07
Abstract: The present invention relates to a polyamide resin, a manufacturing method of the polyamide resin, and an antistatic fiber comprising the polyamide resin, wherein the polyamide resin can increase a moisture ratio by polyethylene oxide having an amine functional group, and can reduce an increase in a deformation ratio due to an increase in the moisture ratio by using an amine compound, thereby providing polyamide having a high moisture ratio and a low deformation ratio. The amine compound is represented by chemical formula 1.
Patent KR-20190053157-A (KR)
Title: Fabricating a sensor device
Inventor: OCKENFUSS GEORG J
IPC: H01L27/148
Filed: 2019-05-08
Abstract: According to an embodiment of the present invention, a first mirror layer can be formed on a substrate. A first set of spacer layers can be deposited on the first mirror layer to be positioned over the first group of sensing elements. A second set of spacer layers can be deposited on the first mirror layer to be positioned over the second group of sensing elements. Meanwhile, the second set of spacer layers is different from the first set of spacer layers. In addition, a second mirror layer can also be formed over the deposited first set of spacer layers and the deposited second set of spacer layers.
Patent KR-20190132240-A (KR)
Title: Heat-curable maleimide resin composition for semiconductor encapsulation and semiconductor device
Inventor: TSUTSUMI YOSHIHIRO
IPC: C08L63/00
Filed: 2019-05-15
Abstract: The present invention is to provide a heat-curable maleimide resin composition providing a cured product with tracking resistance and a semiconductor device encapsulated by the cured product of the resin composition. The heat-curable maleimide resin composition for semiconductor encapsulation comprises: (A) a maleimide compound which is solid at 25 °C and contains at least one dimer acid frame, a straight chain alkylene group having at least 6 carbon atoms and at least two maleimide groups in the molecule; (B) an inorganic filler; and (C) a curing accelerator.
Patent KR-20200137132-A (KR)
Inventor: YUN JONG WOONG
IPC: A61K8/9789
Filed: 2019-05-29
Abstract: The present invention relates to an antioxidant composition containing a plant fermented solution, specifically, a mixed fermented solution of Eleutherococcus sieboldianus, Saururus chinensis, and Pueraria thomsonii as an active component. The mixed fermented solution of Eleutherococcus sieboldianus, Saururus chinensis, and Pueraria thomsonii of the present invention has significant superoxide (SO) scavenging activity to have an excellent antioxidant effect compared to a single fermented solution of Eleutherococcus sieboldianus, Saururus chinensis or Pueraria thomsonii. Therefore, the composition containing the mixed fermented solution of Eleutherococcus sieboldianus, Saururus chinensis, and Pueraria thomsonii as the active component of the present invention can be usefully used as a material for antioxidant health functional foods or antioxidant cosmetics.
Patent KR-20200139018-A (KR)
Title: Air Fence
Inventor: KIM HAK KWON
IPC: E04G21/32
Filed: 2019-06-03
Abstract: The present invention relates to an air fence. More specifically, the tube-type air fence, which stands vertically on the ground by air injected therein, blocks noise generated at a construction site, serves as a protector, and is light and small in volume to facilitate installation, movement, and recycling. The air fence of the present invention comprises: a fence rail (10) which extends in a longitudinal direction to be installed on the ground, and has a triangular cross-sectional structure with an open upper end; the air fence (20) which has a lower end portion formed in a triangular cross-sectional structure corresponding to the inner side of the fence rail (10), allows the lower end portion to be inserted into the fence rail (10), has an air inlet (21) provided in a lower side to be vertically installed on the ground with the air filled therein, and has an upper end portion formed to be inclined at a predetermined angle; and a rail fixture (30) which has a lower portion inserted into the ground to be fixed, has an upper portion inserted into each of a plurality of through holes (22) in a longitudinal direction at a lower side of the air fence (20), and prevents the movement of the fence rail (10) and the air fence (20).
Patent KR-20190140834-A (KR)
Inventor: OGAWA HIROAKI
IPC: B41J2/355
Filed: 2019-06-05
Abstract: An image forming apparatus comprises: a print head imparting energy to an image member including a plurality of color developing layers having different color developing characteristics and developing a color in response to heat; and a control unit outputting a plurality of signal patterns corresponding to the color developing layers and at least one signal pattern corresponding to color reproduced since at least two color developing layers develop colors used for controlling the energy imparted to the image member by the print head based on image data.
Patent KR-20190141586-A (KR)
Inventor: WEBER ANDREAS
IPC: H02P25/06
Filed: 2019-06-11
Abstract: According to the present invention, in order to enable safe deceleration of a transport unit of a long-stator linear motor (2), in a normal operation state, a plurality (m) of drive coils (Sm) of the long-stator linear motor (2) are energized. A magnetic field coupled to the transport unit (1) is moved along an x motion direction in order to move the transport unit (1) along the x motion direction. During a braking process, the transport unit (1) is converted into a controlled short-circuit mode (M). In the controlled short-circuit mode (M), at least several driving coils (Sm) among the driving coils (Sm) are short-circuited over a first time interval.
Patent KR-20200143155-A (KR)
Inventor: LEE RAE CHUL
IPC: B64D47/00
Filed: 2019-06-14
Abstract: The present invention provides a real-time monitoring method of a landslide occurrence area capable of minimizing human damage by rapidly distributing warning broadcasts by monitoring a landslide occurrence area in real time using a fifth generation (5G) mobile communication and a drone. According to the present invention, the real-time monitoring method of a landslide occurrence area comprises the processes of: using a drone equipped with a lidar, a general camera, and an infrared camera, and photographing a landslide danger area regularly and frequently to collect data; analyzing the collected lidar image data, general image data, and infrared image data, predicting signs of landslide occurrence; if it is determined that there are the signs of a landslide, transmitting a warning broadcast using the drone to the area expected to be damaged by the landslide; and if it is determined that there are the signs of a landslide or a landslide occurs, using 5G mobile communication to exchange data and countermeasures in real time between related organizations, field command teams, and the central disaster situation room.
Patent KR-20200144162-A (KR)
Inventor: SHIN DONG CHUL
IPC: G02F1/1368
Filed: 2019-06-17
Abstract: A display apparatus may include: a base substrate; an active pattern; a first electrode; a second electrode; a control electrode; and a display element. The active pattern may be disposed on the base substrate. The first electrode may be disposed between the base substrate and the active pattern, and connected to one end of the active pattern. The second electrode may be disposed on the active pattern, and connected to the other end of the active pattern. The control electrode may overlap the active pattern and be insulated from the active pattern. The display element may be disposed on the second electrode and connected to the second electrode. According to the present invention, it is possible to minimize a vertical crosstalk phenomenon and improve a response speed and/or luminance of the display device.
Patent KR-20210002256-A (KR)
Inventor: YOO SEUNG HYUN
IPC: C07D493/04
Filed: 2019-06-28
Abstract: The present invention relates to a diisocyanate compound having an anhydrous sugar alcohol core and an alkylene oxide extension, and a method for preparing the same. Particularly, the diisocyanate compound having an anhydrous sugar alcohol core and an alkylene oxide extension is obtained by using a regeneratable plant-based anhydrous alcohol as a starting material through an alkylene oxide addition reaction, reaction with a nitrile compound, hydrogenation reaction, and a terminal group substitution reaction, and can be used widely in the fields of soft or hard polyurethane foam, mold foam, coating, gluing agent and adhesive, fibers, polymer synthesis, or the like.
Patent KR-20210003342-A (KR)
Inventor: CHOI SU YOUNG
IPC: A61P9/10
Filed: 2019-07-01
Abstract: The present invention is to provide a pharmaceutical composition for treating cerebral ischemia which causes little to no side effects and has an excellent effect. The present invention relates to a pharmaceutical composition for treating cerebral ischemia including cell permeable PGAM1 (phosphoglycerate mutase 1) fusion protein. The PGAM1 fusion protein permeated into cells increases cell viability against hydrogen peroxide toxicity and reduces the level of active oxygen species in cells and DNA fragmentation caused by hydrogen peroxide. In addition, the PGAM1 fusion protein shows a protection effect with respect to neuronal cell death occurring when transient ischemia is induced at the CA1 forebrain hippocampus portion in an animal model. Such results suggest that the PGAM1 fusion protein shows a protection effect with respect to neuronal cell death and a therapeutic effect of protecting neuronal cells from brain ischemia damage.
Patent KR-20210004048-A (KR)
Inventor: YUN SEONG GU
IPC: B01F7/16
Filed: 2019-07-03
Abstract: The present invention relates to a driving device for a sand filter, capable of being more efficiently used without straining during operation by improving a structure of a stirring unit in equipment for stirring sand filled in a housing. According to the present invention, the sand filter device is configured to filter contaminated water supplied into the housing filled with the sand and then to discharge purified water to the outside. The sand filter device has the housing including a main body and upper and lower light plates, and has a filter mounted at a lower end portion of an inside of the housing, in which the sand is filled through an upper portion of the filter. The housing includes an inlet port, which is to introduce the contaminated water, and a drain port, and has a communication port to introduce air and water. A hollow shaft having a cylindrical shaft and a stirring blade is disposed and operated due to the operation of a motor. The hollow shaft includes the cylindrical shaft having a driven gear linked with a driving gear of the motor through a chain to deceleration-rotate, a hollow shaft fixed to the cylindrical shaft by using a bolt and a coupling pin while receiving a portion of the cylindrical shaft, and a sleeve to support a lower end portion of the hollow shaft.
Patent KR-20200006924-A (KR)
Inventor: SHINOHARA TAKU
IPC: H04N1/00
Filed: 2019-07-05
Abstract: The present invention relates to a multifunctional device capable of executing scanning and other image processes in parallel without degrading the reading speed of a scanner unit. According to the present invention, the multifunctional device comprises: a reading unit reading a manuscript in accordance with an execution instruction of a predetermined image process; an image processing unit applying the predetermined image process to image data acquired by the reading unit; and a clock control unit controlling an image transmission clock for transmitting the image data from the reading unit to the image processing unit. When the predetermined image process is independently executed, the clock control unit sets a frequency of the image transmission clock as a predetermined frequency. When the predetermined image process is executed in parallel with other image processes different from the predetermined image process, the clock control unit sets the frequency of the image transmission clock as a lower frequency than the predetermined frequency.
Patent KR-20210006130-A (KR)
Inventor: LIM DAE SUNG
IPC: H04N7/01
Filed: 2019-07-08
Abstract: Disclosed is a display device for providing graphic images displayed together with high-resolution video content in high resolution. The display device comprises: a display; and a processor controlling the display to display an output image containing video content and a plurality of graphic objects. The processor may obtain a video image by processing inputted video content, process each of the plurality of graphic objects in parallel to obtain a plurality of graphic images respectively including the plurality of graphic objects, and obtain an output image by mixing the video image and the plurality of graphic images.
Patent KR-20210011148-A (KR)
Title: Refrigerator Control System Using Genetic Algorithm and Refrigerator Control Method Using The Same
Inventor: CHOI WON CHANG
IPC: F24F140/60
Filed: 2019-07-22
Abstract: Disclosed are a refrigerator control system using a genetic algorithm and a refrigerator control method using the same, which can reduce the amount of energy consumed in cooling operation. According to one embodiment of the present invention, the refrigerator control system using a genetic algorithm comprises: a data receiving unit configured to receive BEMS data and weather data; an input variable selection unit configured to select an input variable included in a plurality of mathematical formulas; a final model deriving unit configured to obtain a system energy model by combining the plurality of mathematical formulas, substitute the BEMS data and the weather data into the system energy model to calculate a system energy use prediction amount, and compare the system energy use prediction amount and a real system energy use amount to repeat a model feedback process until the system energy use prediction amount is within an error range of the real system energy use amount to derive a final system energy model; and an optimal value deriving unit configured to use the final system energy model as an objective function of a genetic algorithm, use a cold water supply temperature and a cold water circulation pump differential pressure as variables of the genetic algorithm, and use the genetic algorithm to derive an optimal cold water supply temperature and an optimal cold water circulation pump differential pressure which minimize the system energy use prediction amount calculated from the final system energy model.
Patent KR-20210012223-A (KR)
Title: How to make frozen foods that are easy to cook
Inventor: KIM SUNG WOOK
IPC: A23L3/36
Filed: 2019-07-24
Abstract: The present invention relates to a frozen meat product to be easily eaten after simple cooking and a manufacturing method thereof. According to the present invention, the frozen meat product is manufactured by cutting pork, chicken, beef, or fish into a certain size or grind the mixture thereof roughly, adding spices and the like to the product, frying the product after dipping, mixing, or shaping, applying a source, in which sugar, soy sauce, and ginger are used as main ingredients, to the fried product, and roasting the product coated with the sauce. The appropriate amount of each additive in a composition of a sauce mixture is 35 to 50 wt% of refined white sugar and soy sauce (salinity of 15%) of the same amount, 6 to 12 wt% of ginger, and 0.6 to 15 wt% of xanthan gum, a sauce coverage is 10 to 18 wt%, and proper heat treatment conditions in a fryer and an oven are 160 to 190°C for 30 seconds to 5 minutes and 200 to 250°C for 2 to 8 minutes, respectively.
Patent KR-20200083897-A (KR)
Title: Resin composition, prepreg, laminated board, and metal foil-clad laminated board
Inventor: TANG JUNQI
IPC: C08J5/24
Filed: 2019-08-02
Abstract: The present invention relates to an epoxy resin composition, a prepreg formed therefrom, a laminated board, and a metal foil-clad laminated board. In particular, the epoxy resin composition comprises an epoxy resin (A), a phenolic hardener (B), a high-molecular weight resin (C), and optionally, an inorganic filler (D), wherein the high-molecular weight resin (C) contains structural units represented by chemical formula (1), chemical formula (2), chemical formula (3), and chemical formula (4), and has a weight average molecular weight of 100,000-200,000; the epoxy resin (A) contains no naphthalene ring structure; and the phenolic hardener (B) has no naphthalene ring structure. The epoxy resin composition, the prepreg formed therefrom, the laminated board, and the metal foil-clad laminated board have characteristics such as excellent heat resistance, a low modulus, and a low thermal expansion coefficient.
Patent KR-20210018619-A (KR)
Title: Personalized nutritional ingredient recommendation method and server
Inventor: KIM BOK KI
IPC: G16H20/60
Filed: 2019-08-07
Abstract: A personalized nutrient recommendation method based on health information and medication data performed by a nutrient recommendation server according to an aspect of the present disclosure comprises the steps of: receiving user health data including user information, medication data, lifestyle information, and questionnaire data through a user terminal; selecting nutrients corresponding to the received user health data based on a predetermined mapping table and selecting recommended nutrients by excluding a medicine being taken by a user and contraindicated ingredients from among the selected nutrients; providing the user terminal with the generated recommended nutrients; and providing the user terminal with a plurality of health functional foods including at least one of the recommended nutrients. The user information includes at least one of age, height, gender, and weight information, and the questionnaire data includes at least one of health problems, diseases, smoking or non-smoking, diet, drinking, exercise, and stress information of the user. The mapping table is separately configured for the questionnaire data, the lifestyle information, and the medication data, and each mapping table includes the kind of nutrients to be recommended for each of the questionnaire data, the lifestyle information, and the medication data, and information on the degree to which each nutrient contributes to solving the corresponding problem. According to the present invention, it is possible to recommend the most suitable and safe nutritional ingredients and health functional foods for individual users.