baber/WOPTO huggingface dataset:
Patent KR-20190013603-A (KR)
Inventor: KIM JIN JOO
IPC: C09K11/06
Filed: 2018-07-27
Abstract: The present specification relates to a delayed fluorescent material represented by chemical formula 1 and an organic light emitting device including the same. A triplet energy level of the compound represented by the chemical formula 1 is 2.0 eV or more. The organic light emitting device using the delayed fluorescent material can improve efficiency, secure low driving voltage and/or enhance lifespan characteristics.
Patent KR-20200014607-A (KR)
Inventor: BYUNG SANG CHO
IPC: A01G22/60
Filed: 2018-08-01
Abstract: The present invention discloses a flower ball for landscaping that can freely put flowers at a desired angle and direction to provide beautiful landscape. The flower ball for landscaping according to disclosed embodiment of the present invention comprises: a ball-shaped planting portion in which a top soil injection hole and a plurality of planting holes are formed on the surface thereof and has an inner space where top soil is accommodated; a tube-shaped water tank installed inside center of the planting portion and in which a lower surface is closed and an upper surface is opened; and at least one wick that is inserted into the water tank, and one end thereof is in contact with the bottom surface of the water tank and the other end facing the one end is drawn out of the water tank, so that a wick is disposed inside upper part of the planting portion.
Patent KR-20200017711-A (KR)
Title: Method And Apparatus for Synchronizing 5G Relay System
Inventor: OH MYUNG IK
IPC: H04J3/06
Filed: 2018-08-09
Abstract: Disclosed are a method for synchronizing a 5G relay system and an apparatus thereof. An embodiment of the present invention provides the method and the apparatus for synchronizing a 5G relay system for separately extracting a synchronization signal from 5G NR and LTE (4G) networks and performing synchronization between the relay system for 5G service and user equipment (UE) since the synchronization is required for LTE (4G) frame in addition to a 5G NR frame because control information of 5G and a frame are transmitted using the LTE (4G) network in a non-standalone (NSA) network structure.
Patent KR-20200018034-A (KR)
Title: Cheonggukjang Fibrinolytic Enzyme for Improving Blood Circulation and Manufacturing Method
Inventor: OK CHIYOUNG
IPC: A23L11/00
Filed: 2018-08-10
Abstract: The present invention relates to a method of preparing a cheonggukjang (fast-fermented bean paste) enzyme for improving blood circulation, comprising the following steps: fermenting cheonggukjang to prepare the cheonggukjang enzyme with excellent thrombolytic ability; extracting and concentrating the thrombolytic enzyme, which is the cheonggukjang enzyme, from a fermentation broth of cheonggukjang; and formulating the cheonggukjang enzyme. The thrombolytic enzyme of the present invention has excellent blood circulation improving effects, and can provide a thrombolytic enzyme derived from cheonggukjang with no odor or rejection.
Patent KR-20200021184-A (KR)
Inventor: KIM GI BUM
IPC: B60L50/50
Filed: 2018-08-20
Abstract: The present invention relates to a charge state display controller which recognizes and displays that a high-voltage battery of an electric vehicle is charged. The charge state display controller comprises: a receiving unit receiving operation signals output from controllers using the high voltage battery, when the high voltage battery is in a charging mode; a signal determining unit for determining whether the number of the operation signals received by the receiving unit satisfies the predetermined conditions; and a control unit controlling on/off of the charging state indication according to whether the number of the operation signals satisfies the predetermined condition.
Patent KR-20200023862-A (KR)
Title: Welding method
Inventor: PARK SU KIL
IPC: B23K9/235
Filed: 2018-08-27
Abstract: Disclosed is a welding method. The welding method according to one embodiment of the present invention may include: a welding improvement surface forming step of forming a welding improvement surface on each of members to be connected to each other by welding; an anticorrosive applying step of applying an anticorrosive to the welding improvement surface to a predetermined thickness; an anticorrosive drying step of drying the anticorrosive applied to the welding improvement surface; and a welding improvement surface welding step of welding the welding improvement surface which is applied with the anticorrosive and dried.
Patent KR-20200027159-A (KR)
Title: Method of monitoring thin film forming process by polymerization reaction in solution using quartz cyrstal microbalance
Inventor: LEE JIN SEOK
IPC: H01L21/66
Filed: 2018-09-04
Abstract: The present invention relates to a method of monitoring a thin film forming process by a polymerization reaction and, more specifically, to a method of monitoring a thin film forming process by a polymerization reaction in a solution using a quartz crystal microbalance (QCM). According to one embodiment of the present invention, the method of monitoring the thin film forming process by the polymerization reaction in the solution using the QCM comprises: a step of placing the QCM in the solution; a step of supplying a monomolecular material to a surface of the QCM located in the solution; a step of forming a thin film by the polymerization reaction of the monomolecular material on the surface of the QCM; and a step of analyzing the characteristics of the thin film formed by the polymerization reaction by the QCM. The step of analyzing by the QCM is performed in real-time in the process of forming the thin film by the polymerization reaction. The present invention aims to provide the method of monitoring the thin film forming process by the polymerization reaction in the solution using the QCM, which can monitor the characteristics of the thin film in real-time.
Patent KR-20200028138-A (KR)
Inventor: KIM MI GEUM
IPC: H01F27/32
Filed: 2018-09-06
Abstract: According to an aspect of the present invention, a coil component comprises: a body containing metal magnetic powder; an inner insulating layer buried in the body; an inner coil portion arranged on the inner insulating layer and having a cross-sectional area of each turn increasing along a direction from the outer side of the inner insulating layer toward the inner insulating layer; an outer insulating layer covering the inner coil portion; an outer coil portion arranged on the outer insulating layer and having a greater number of turns than the number of turns of the inner coil portion; a connecting via penetrating the outer insulating layer to connect the inner coil portion and the outer coil portion; and an insulating film surrounding the inner insulating layer, the inner coil portion, the outer insulating layer, and the outer coil portion.
Patent KR-20200028234-A (KR)
Title: Apparatus for Manufacturing Conjugated Fiber and Cojugated Fiber Produced Therefrom
Inventor: JANG RAE SANG
IPC: D04H1/56
Filed: 2018-09-06
Abstract: The present invention relates to a composite fiber manufacturing apparatus and a composite fiber manufactured by the same. More specifically, the present invention relates to: a composite fiber manufacturing apparatus which manufacture the composite fiber in which fibers spun by an electrospinning method and fibers spun by a melt blown method are mixed; and the composite fiber manufactured by the same. The composite fiber manufacturing apparatus of the present invention can manufacture the composite fiber in which fibers spun by an electrospinning method and fibers spun by a melt blown method penetrate into the inside of the composite fiber. In addition, the composite fiber manufactured by the composite fiber manufacturing apparatus can improve the mechanical strength of the composite fiber by improving a fiber volume content while reducing the resin twist.
Patent KR-20200032886-A (KR)
Title: Method Of Hybrid Flame Retardant Treatment Of Systhetic Fabrics
Inventor: JUNG HO KI
IPC: D06M11/72
Filed: 2018-09-19
Abstract: The present invention relates to a method for treating a hybrid flame-retardant, which replaces a non-environmentally friendly halogen-based flame-retardant, on a synthetic fiber knitted fabric. According to the present invention, an excellent flame-retardant effect can be obtained by replacing the non-environmentally friendly halogen-based flame-retardant. The hybrid flame-retardant not only prevents decrease in water resistance due to hydrolysis, which is the biggest disadvantage of the conventional phosphorus-based flame-retardant, but also rarely causes discoloration which may generate within a short time after work, removes stickiness of the fabric, and makes wrinkles of the fabric disappeared, thereby being useful since the method can be operated without lighting even for work requiring the lighting.
Patent KR-20190037188-A (KR)
Title: Method for Providing Population Information and Apparatus Thereof
Inventor: KIM JIN HYUNG
IPC: G06Q50/26
Filed: 2018-10-01
Abstract: Provided are a method for providing population information and an apparatus thereof. According to an embodiment of the present invention, the method for providing population information comprises the steps of: determining a scale to display a map provided on a GUI outputted through a display device; displaying the map through the display device based on the scale; determining an area unit level to display population information based on the determined scale; and overlapping and displaying at least one UI object corresponding to the determined area unit level on the displayed map.
Patent KR-20190121188-A (KR)
Title: Multi-layered ceramic electronic component
Inventor: SONG SEUNG WOO
IPC: H01G4/232
Filed: 2018-10-02
Abstract: Provided is a multilayer ceramic electronic component which comprises: a ceramic body including a dielectric layer, first and second internal electrodes facing each other while having the dielectric layer therebetween, first and second surfaces facing each other, third and fourth surfaces connected to the first and second surfaces while facing each other, and fifth and sixth surfaces connected to the first to fourth surfaces while facing each other; and first and second external electrodes disposed outside the ceramic body, wherein the first external electrode is electrically connected to the first internal electrode, and the second external electrode is electrically connected to the second internal electrode. The first and second external electrodes include: a first electrode layer including conductive metal; and a plating layer disposed on the first electrode layer, respectively. The first electrode layer includes: first areas (131a1, 132a1) having the plating layer on an upper portion; second areas (131a2, 132a2) extending from the first areas (131a1, 132a1); and an insulating layer configured to cover the second areas (131a2, 132a2) of the first electrode layer. A ratio (L/BW) of a distance (L) between both ends in a width direction of the ceramic body of the insulating layer is 0.40 <= L/BW <= 4.00 with respect to a distance (BW) from one end of the first electrode layer to the other end disposed on the first and second surfaces of the ceramic body. According to the present invention, it is possible to prevent short circuit from occurring between external electrodes when the external electrodes are mounted.
Patent KR-20200038136-A (KR)
Inventor: CHOI JUN HYEOK
IPC: B63G8/20
Filed: 2018-10-02
Abstract: The present invention relates to a shape-variable tail plane for a submarine, in which a position is changed by freely rotating the tail plane at the outside of the submarine in accordance with situations through a rotating motor driven independently from a propulsion motor of the submarine, thereby taking both an advantage provided when each tail plane is positioned toward vertical and horizontal directions of the submarine and an advantage provided when each tail plane is positioned toward a vertical diagonal direction of the submarine.
Patent KR-20200040105-A (KR)
Inventor: CHAE WOONGCHAN
IPC: B60L15/20
Filed: 2018-10-08
Abstract: The present invention relates to a driving motor control system of a vehicle, which can minimize performance degradation of a driving motor. The driving motor control system of a vehicle comprises: an inverter controlling a stator current which is applied to a stator of a driving motor which is a rotor wound-type synchronous motor and a rotor current which is applied to a rotor of the driving motor; and a driving motor controller controlling the inverter to apply both the stator current and the rotor current to the driving motor when the temperature of the rotor is less than a threshold, and apply only the stator current to the driving motor when the temperature of the rotor is equal to or greater than the threshold.
Patent KR-20190041929-A (KR)
Title: Image processing apparatus, image processing method, and non-transitory computer-readable storage medium
Inventor: IWAMOTO KAZUNARI
IPC: G06T5/20
Filed: 2018-10-11
Abstract: When a region of a moving object detected from an image overlaps a fixed region in the image, it is determined whether a first mask image to be drawn in the region of the moving object overlaps a second mask image to be drawn in the fixed region, based on an image feature amount of the region of the moving object. Drawing of the first mask image is controlled in accordance with the determination result.
Patent KR-20200041231-A (KR)
Inventor: CHOI JUNG HYUN
IPC: B64D45/00
Filed: 2018-10-11
Abstract: The present invention relates to a bird strike prevention system using a global navigation satellite system (GNSS) and a satellite-based augmentation system (SBAS). According to the present invention, the bird strike prevention system detects birds (4) through the GNSS (1), increases accuracy through the SBAS (5), and transmits a warning signal to an aircraft (3). According to the present invention, aircraft flight cancellation and casualties caused by bird strikes can be prevented.
Patent KR-20190044506-A (KR)
Title: Substrate processing apparatus, substrate processing method, and storage medium
Inventor: INADA TAKAO
IPC: H01L21/306
Filed: 2018-10-12
Abstract: Provided are a substrate processing apparatus, suppressing extraction of silicon oxide, a substrate processing apparatus, and a storage medium. According to one embodiment of the present invention, the substrate processing apparatus has a substrate processing tank and a control unit. The substrate processing tank performs etching process by immersing a substrate in phosphoric acid processing liquid. The control unit controls a temperature control unit performing temperature control of the phosphoric acid processing liquid to lower temperature of the phosphoric acid processing liquid as the etching process proceeds.
Patent KR-20200044570-A (KR)
Inventor: KIM MIN JUNG
IPC: C08F285/00
Filed: 2018-10-19
Abstract: The present invention relates to a method for preparing graft copolymer powder. More particularly, the present invention relates to a method for preparing graft copolymer powder having excellent weathering resistance, flowability, mechanical properties, surface gloss and appearance quality. The method includes the steps of: introducing at least one selected from the group consisting of (meth)acrylate monomers, aromatic vinyl monomers and vinyl cyanide monomers and carrying out polymerization to form cores; introducing an aromatic vinyl monomer and vinyl cyanide monomer in the presence of the cores and carrying out polymerization to form graft copolymer latex; and introducing an alkyl methacrylate polymer to the graft copolymer latex to perform aggregation.
Patent KR-20200045761-A (KR)
Inventor: YANG JIN HONG
IPC: G06F21/62
Filed: 2018-10-23
Abstract: Provided are a personal information identification method and a system thereof. According to one embodiment of the present invention, whether a general data protection regulation (GDPR) policy is satisfied is determined in an Internet of Things environment, a framework and a platform for personal information management meeting the GDPR can be provided.
Patent KR-20190052613-A (KR)
Inventor: JANG JUNG KEE
IPC: B01J2/10
Filed: 2018-10-26
Abstract: The present invention relates to an apparatus and a method for manufacturing a polymer latex resin powder. An aspect of the present invention provides the apparatus for manufacturing the polymer latex resin powder, comprising a first coagulation tank to which polymer latex and a coagulant are supplied, wherein the first coagulation tank is provided with a rotation shaft, a stirring part comprising at least one impeller mounted on the rotation shaft, and a discharge line, and is arranged to operate as a closed system when the stirring part is operated. When stirring polymer slurry, it is possible to apply a uniform shear force to the polymer slurry through the stirring part.
Patent KR-20200047033-A (KR)
Inventor: JUN HYUNG GYU
IPC: B62D5/04
Filed: 2018-10-26
Abstract: According to the present invention, disclosed is an electric steering device. The electric steering device of the present invention includes: a housing in which a motor unit is installed; a worm wheel installed inside the housing; a worm shaft connected to the motor unit and installed to be engaged with the worm wheel; a shaft bearing unit coupled to the worm shaft; and a preload member which is installed in the housing, and having an empty inner portion to bring the worm shaft to be in contact with the worm wheel as the shaft bearing unit is pressed by elastic deformation.
Patent KR-20200048148-A (KR)
Inventor: LEE SANG MIN
IPC: G06Q10/10
Filed: 2018-10-29
Abstract: According to an embodiment of the present invention, a study sharing platform system comprises: a plurality of user terminals that searches for and books a study group to participate in, and searches for, requests for and receives data on study plan information and study education contents of the study group by using a study sharing platform; and a study sharing server for providing study sharing information by including a study scheduler for creating a study group corresponding to queries and input information input from the study sharing platform, participating in the study group and displaying study education data, study time and location.
Patent KR-20200051862-A (KR)
Title: Protective Clothing for Mammography
Inventor: GHA JUNG KIM
IPC: G21F3/02
Filed: 2018-11-05
Abstract: The present invention relates to a radiation shielding suit for mammography. The purpose of the present invention is to shield the entire breast of an examinee and allow left and right parts to be opened respectively, thereby selectively and easily shielding radiation on the breast rather than the examinee. Another purpose of the present invention is to open a shielding means and then fix the opened shielding means in separately opening the left and right parts of the radiation shielding suit for mammography, thereby enabling the examinee to have no need to hold the same. Another purpose of the present invention is to a shielding suit for radiography which can effectively protect the chest and axillary lymph nodes from radiation rather than parts to be examined. To this end, the radiation shielding suit for mammography comprises: a breast shielding part and an abdominal shielding part each having a radiation shield material interposed between inner and outer skins thereof; and a pair of strap parts.
Patent KR-20190051863-A (KR)
Inventor: BAEK SO RA
IPC: H01M4/525
Filed: 2018-11-06
Abstract: The present invention relates to a positive electrode material comprising a lithium manganese-based first positive electrode active material having a spinel structure and a lithium nickel-manganese-cobalt-based second positive electrode active material, and a positive electrode and a lithium secondary battery comprising the same. The positive electrode material of the present invention is excellent in high temperature stability and high capacity characteristics.
Patent KR-20190105205-A (KR)
Title: Iot lighting device and method for optimized lighting environment with biorhythm and weather
Inventor: KIM DUCK SOO
IPC: H05B37/02
Filed: 2018-11-08
Abstract: Disclosed in the present invention are an IoT lighting device and method for an optimized lighting environment according to the subject and weather. The IoT lighting device comprises: a receiving unit (200), receiving weather information from a weather service (100); an input unit (300) inputting a learning timetable at every classroom; and a control unit (400) controlling the illumination of a classroom based on the received weather information and controlling the color temperature of the classroom based on the learning timetable. Therefore, the IoT lighting device can control the illumination of a classroom based on received weather information, can control the color temperature of the classroom based on the learning timetable, and can calculate a weight value corresponding to the angle of sunlight entering the classroom, to reflect the weight value in controlling the illumination of the classroom. Furthermore, the IoT lighting devices can wirelessly communicate with each other through a wireless communication module, can control a light to a color temperature required by a subject set in the learning time in the classroom for each day and time, can control the light to different color temperatures for every user, and can inspect the color temperature of the light corresponding to the user and input the inspected color temperature.
Patent KR-20200054422-A (KR)
Title: A method of manufacturing eco-friendly loess bricks using waste paper
Inventor: LEE JUNG RYOL
IPC: C04B33/30
Filed: 2018-11-09
Abstract: The present invention relates to a method of manufacturing eco-friendly loess bricks using waste resin. The method comprises: a preparatory process (S10) of grinding a waste resin into granules to prepare resin chips and filtering loess to remove impurities therefrom so as to prepare high purity loess powder; a mixing process (S20) of mixing 75-85 wt% of the loess powder and 15-25 wt% of the resin chips to prepare a brick raw material; a kneading process (S30) of mixing the brick raw material with water and adjusting a water content of the mixture to 10-33% to prepare a kneaded raw material with viscosity; a molding process (S40) of compressing the kneaded raw materials in a mold frame at high pressure to generate a semi product with a predetermined size; and a drying process (S50) of heating and drying the semi product at a temperature of 40-60°C for 12-24 hours and naturally drying the semi product for 2-3 days to complete loess bricks. Accordingly, the present invention is configured to manufacture loess bricks by mixing loess with an abandoned waste resin, such that the waste resin plays the same or similar reinforcing role as geo-textile that reinforces the soft ground, and thus the present invention can prevent environmental pollution and increase strength and durability.
Patent KR-20200056204-A (KR)
Inventor: LEE YONG BUM
IPC: G01D21/02
Filed: 2018-11-14
Abstract: The present invention relates to an apparatus for measuring efficiency of a transmission. The apparatus for measuring the efficiency of the transmission simplifies a path of a sensor unit and a calculation unit when testing performance of a gearbox which causes shifting or reversing such as acceleration or deceleration, thereby minimizing noise generated during transmission so that the efficiency of the gearbox can be accurately measured.