baber/WOPTO huggingface dataset:
Patent KR-20220015682-A (KR)
Title: Distance measurement method of satellite considering quantum and gravity effects, location measurement method using the same, and user terminal
Inventor: AHN DO YEOL
IPC: G01S19/20
Filed: 2020-07-31
Abstract: The present invention relates to a method for measuring a distance to an artificial satellite in consideration of quantum and gravity effects, which increases accuracy in a positioning system, and a location measurement method and user terminal using the same. According to an exemplary embodiment of the present invention, the method comprises the following steps by an electronic device: receiving linearly polarized photons and angular momentum per unit mass of an artificial satellite from the artificial satellite; measuring a rotation amount of polarized light due to bending of space-time due to gravity; and calculating a distance to the artificial satellite by using the rotation amount of the polarized light and the angular momentum per unit mass of the artificial satellite. In the step of calculating the distance to the artificial satellite by using the rotation amount of the polarized light and the angular momentum per unit mass of the artificial satellite, the distance to the artificial satellite is acquired by the following relation, wherein r is the distance to the article satellite, 2Θ is the amount of rotation of polarized light, l_obs is the angular momentum per unit mass of the satellite, rs is the Schwarzschild radius of the Earth.
Patent KR-20220019154-A (KR)
Inventor: KO HYOMIN
IPC: H01L51/52
Filed: 2020-08-06
Abstract: A display device according to an embodiment includes: a base layer in which a first light emitting region and a second light emitting region are defined; a first electrode disposed on the base layer; a second electrode disposed on the first electrode and facing the first electrode; a first organic layer disposed between the first electrode and the second electrode in the first light emitting region; and a second organic layer disposed between the first electrode and the second electrode in the second light emitting region, wherein the first organic layer includes: a first electron transport layer disposed on the first electrode; a first auxiliary layer disposed on the first electron transport layer; a first light emitting layer disposed on the first auxiliary layer and emitting first light; a second auxiliary layer disposed on the first light emitting layer; and a first hole transport layer disposed on the second auxiliary layer, and the second organic layer includes a second electron transport layer disposed on the first electrode; a third auxiliary layer disposed on the second electron transport layer; a second light emitting layer disposed on the third auxiliary layer and emitting second light having a light emission wavelength different from that of the first light; a fourth auxiliary layer disposed on the second light emitting layer; and a second hole transport layer disposed on the fourth auxiliary layer. Thus, the display device can exhibit improved light emitting efficiency characteristics.
Patent KR-20210027089-A (KR)
Title: Thermoplastic resin composition comprising (meth)acrylate graft copolymer and method for preparing the same
Inventor: MIN JUNG KIM
IPC: C08F279/02
Filed: 2020-08-07
Abstract: The present invention relates to a thermoplastic resin composition comprising a (meth)acrylate graft copolymer, and a method for preparing the same, and more particularly to a thermoplastic resin composition comprising a (meth)acrylate graft copolymer, and a method for preparing the same, the thermoplastic resin composition comprising A) a graft copolymer containing an alkyl acrylate rubber core and an alkyl methacrylate compound (co)polymer shell surrounding the same, and B) a matrix resin, wherein the rubber core has an average particle diameter of 40-100 nm, the A) graft copolymer has a degree of grafting of 20 to 100%, and the thermoplastic resin composition has a refractive index of above 1.46 to below 1.49, and a blackness L value of below 25.0. According to the present invention, the effect is achieved of providing: a thermoplastic resin composition comprising a (meth)acrylate graft copolymer, having good impact strength and excellent weather resistance, and especially expressing deep black well by providing excellent coloring properties; and a method for preparing the same.
Patent KR-20220019407-A (KR)
Inventor: JEON HYUNG JOON
IPC: H04W28/16
Filed: 2020-08-10
Abstract: The present invention relates to an apparatus and method for allocating resources to a base station operated in a radio access network (RAN) sharing environment. According to the present invention, a method of allocating resources in a base station having a RAN sharing function supporting a plurality of providers comprises the following operations: dividing and setting the entire radio resource (N) into a dedicated resource allocated for exclusive use by each of the plurality of providers and a shared resource allocated to be shared and used by the plurality of providers; sorting terminals according to transmission priority; and first allocating the dedicated resources of a providers to which the terminal belongs and then allocating the shared resources to the terminal while allocating the resources to terminals according to the sorted order. Accordingly, the method can implement efficient use of radio resources in a RAN sharing environment.
Patent KR-20220021204-A (KR)
Inventor: OH JANG SEOP
IPC: G06Q20/40
Filed: 2020-08-13
Abstract: A portable memory according to the present invention comprises: a body formed therein with a receiving space; a biometric recognition unit installed in the receiving space inside the body so that a part of the biometric recognition unit is exposed to an outside of the body to recognize biometric information of a user; a biometric information storage unit for receiving the recognition result from the biometric recognition unit to store the recognition result; and a biometric information transmitter installed in the receiving space inside the body to be connected with the biometric recognition unit and the biometric information storage unit so that a part of the biometric information transmitter protruding toward an outside of the body to be inserted in a portable terminal or a computer to be connected therewith, and configured to transmit biometric information recognized from the biometric recognition unit or the biometric information stored in the biometric information storage unit to the portable terminal or the computer. Since the present invention performs authentication of finance service based on the biometric information of a user recognized from the biometric recognition unit, other persons are limited to use the finance service so that a financial damage accident can be prevented.
Patent KR-20220022543-A (KR)
Inventor: LIM HYUN JIN
IPC: G06Q10/02
Filed: 2020-08-19
Abstract: A real-time pricing system according to product conditions according to an embodiment of the present invention includes a server and a user device. The server obtains basic information including the name of a product and the basic price of the product through the user device, and calculates a secondary price, that is a discounted price, according to condition information causing a change in the value of the product.
Patent KR-20210031607-A (KR)
Title: Method and system of estimating wafer crystalline orientation
Inventor: TSAI BO TSUNG
IPC: H01L21/66
Filed: 2020-08-19
Abstract: A method includes: receiving a first wafer; defining a first zone and a second zone on the first wafer; defining a plurality of first areas and second areas for the first and second zones, respectively; projecting first ion beams onto the first areas and receiving first thermal waves in response to the first ion beams; rotating the first wafer by a twist angle; projecting second ion beams onto the second areas and receiving second thermal waves in response to the second ion beams; and estimating a first crystalline orientation angle of the first wafer based on the first and second ion beams and the first and second thermal waves.
Patent KR-20210024984-A (KR)
Title: Image-based detection of surfaces that provide specular reflections and reflection modification
Inventor: MEIER PETER
IPC: G06T13/40
Filed: 2020-08-26
Abstract: Various implementations disclosed herein comprise devices, systems, and methods which detect surfaces and reflections in such surfaces. Some implementations include providing a CGR environment which includes virtual content which replaces an appearance of a user or a device of the user in a mirror or other surface providing a reflection. For example, the CGR environment can be modified to include the reflection of the user which does not include the device which the user is holding or wearing. In another example, the CGR environment is modified so that the virtual content, such as a newer version of the electronic device, a virtual wand, or the like, replaces the electronic device in the reflection. In another example, the CGR environment is modified so that virtual content, such as a user avatar, replaces the user in the reflection.
Patent KR-20220027459-A (KR)
Inventor: SHIN JONG CHOON
IPC: E04B1/19
Filed: 2020-08-27
Abstract: The present invention relates to a structure assembly device using standardized assembly blocks and columns. Square columns are horizontally and vertically assembled between assembly blocks having the same structure and formed as cubes so that a cuboid is maintained. Assembly holding members maintain the assembly. Finishing members are horizontally and vertically assembled between the assembly blocks and the square columns so that a structure can be easily assembled and disassembled. In addition, an upper horizontal moving support and a lower horizontal fixed support are assembled horizontally between the assembly blocks having the same structure and formed as cubes. Vertical square moving columns are vertically connected between the assembly blocks. As height adjustment means, the vertical square moving columns are moved to the top to adjust the height of the upper horizontal moving support serving as the ceiling so that the space can be utilized.
Patent KR-20220027694-A (KR)
Inventor: LEE JUNGGYUN
IPC: H04N21/2312
Filed: 2020-08-27
Abstract: Provided is a method of providing a chatting interface for viewer interaction in live broadcasting. In accordance with various embodiments of the present invention, the method of providing a chatting interface for viewer interaction in live broadcasting, which is performed by a computing apparatus, includes the following steps of: collecting broadcast streaming data from a terminal of a broadcaster; and providing the collected broadcast streaming data to a terminal of at least one viewer accessing a broadcasting channel of the broadcaster. The broadcast streaming data providing step includes the following steps of: processing the broadcast streaming data such that a viewer image corresponding to the at least one viewer can be displayed on a broadcasting screen, while determining an attribute of the viewer image displayed on the broadcasting screen based on broadcaster input acquired from the terminal of the broadcaster; and providing the processed broadcast streaming data to the terminal of the broadcaster and the terminal of the at least one viewer. Therefore, the present invention is capable of providing a viewer-participation type bidirectional interaction broadcasting service.
Patent KR-20220028607-A (KR)
Inventor: MINJOO CHOI
IPC: G06N3/08
Filed: 2020-08-31
Abstract: The present invention relates to a drowning person recognition system using deep learning. More specifically, according to the drowning person recognition system using deep learning, it is possible to quickly rescue a drowning person. To this end, the drowning person recognition system using deep learning of the present invention comprises: a learning data generation module (100); a data learning module (200); a plurality of thermal imaging camera modules (300); a person detection module (400); and a bounding box positioning module (500).
Patent KR-20220036649-A (KR)
Inventor: JU CHANG HWAN
IPC: H01L23/29
Filed: 2020-09-16
Abstract: The present application relates to a composition for encapsulating an organic electronic device and an organic electronic apparatus comprising the same. The present invention provides the composition for encapsulation which secures the lifespan of the organic electronic apparatus by forming a structure that can effectively block moisture or oxygen flowing into the organic electronic apparatus from the outside and can prevent physical and chemical damage to the organic electronic device while having excellent optical properties and fairness applied to the top emission type organic electronic apparatus and an organic electronic device including the same.
Patent KR-20210038344-A (KR)
Title: Ammoyidation catalyst for propylene, manufacturing method of the same catalyst, and ammoyidation methode using the same catalyst
Inventor: KIM JI YEON
IPC: B01J35/10
Filed: 2020-09-24
Abstract: The present invention relates to a catalyst for ammoxidation of propylene, a method for preparing the same, and a method for ammoxidation of propylene using the same. In particular, an embodiment of the present invention provides a catalyst for ammoxidation of propylene, exhibiting high activity in an ammoxidation reaction of propylene and also having a high amorphous phase content.
Patent KR-20220032992-A (KR)
Inventor: LYU PENG
IPC: B60G13/04
Filed: 2020-09-28
Abstract: The present invention provides a vibration reduction mechanism, which is installed between a rear wheel assembly and a footrest assembly of a kickboard. The vibration reduction mechanism includes fork members installed on both sides of a rear wheel, and the fork members are two, wherein one end of the two fork members is movably coupled to a fixing bracket, and the other end of the fork members is movably coupled to a shaft of a wheel, and an elastic vibration reduction member is installed on a fork. The present invention has dampers on front and rear wheels, and the rear damper of the present invention is a completely concealed rear wheel damper. Under the premise of increasing comfort for a consumer, the probability of damage to a damper system is greatly reduced by further concealing a rear wheel damper system. A rear fork damper system is a modular assembly which is easy to replace and maintain. The rear fork damper system is completely concealed, and the risk of damage is significantly reduced compared to conventional exposed damper systems. The overall damper system uses high-strength rubber feet which are used on the left and the right, respectively, to maximize the comfort of a rider when used.
Patent KR-20220042794-A (KR)
Inventor: KIM HANSOL
IPC: G01R31/389
Filed: 2020-09-28
Abstract: Provided is a relay diagnosis apparatus for a relay assembly including a first relay connected between a positive terminal of a battery assembly and a first end of an electric load having a smoothing capacitor and a second relay connected between a negative terminal of the battery assembly and a second end of the electric load, which quickly diagnoses a stuck-on-close failure. According to the present invention, the relay diagnosis apparatus comprises: a first diagnosis circuit connected between a first end and a negative terminal; a second diagnosis circuit connected between the negative terminal and a second terminal; and a control unit. The control unit repetitively detects a first diagnosis voltage from the first diagnosis circuit and a second diagnosis voltage from the second diagnosis circuit in response to a control schedule signal indicating that the relay assembly is expected to be switched from a closed state to an open state. The control unit determines whether at least one of the first relay and the second relay has a stuck-on-close failure in response to a control completion signal indicating that the relay assembly is being controlled in the open state.
Patent KR-20210038381-A (KR)
Title: Thermoplastic resin composition and article manufactured using the same
Inventor: KIM DOO YOUNG
IPC: C08L51/04
Filed: 2020-09-28
Abstract: The present invention provides a thermoplastic resin composition and a molded product manufactured therefrom, the thermoplastic resin composition comprising, with respect to 100 parts by weight of a base resin comprising: (A) 75-85 wt% of a polycarbonate resin; (B) 7-15 wt% of an acrylic rubber-modified aromatic vinyl graft copolymer; and (C) 7-13 wt% of an aromatic vinyl-vinyl cyanide copolymer, (D) 0.7-5 parts by weight of zinc oxide (ZnO) and (E) 0.2-0.6 part by weight of a phosphorus-based compound represented by chemical formula 1, (RO)_nP(=O)(OH)_3-n, wherein n is an integer of 1 to 3, and R is selected from a substituted or unsubstituted C1-C30 alkyl group, a C2-C30 alkenyl group, a C2-C30 alkynyl group, a substituted or unsubstituted C1-C30 cycloalkyl group, a substituted or unsubstituted C6-C30 aryl group, and a substituted or unsubstituted C3-C30 heteroaryl group.
Patent KR-20220043379-A (KR)
Inventor: RYU JAEYEON
IPC: H01M10/6567
Filed: 2020-09-29
Abstract: Disclosed is a miniaturized battery module to minimize a space except for battery cells and reduce the number of parts. According to the present invention, the miniaturized battery module comprises: a cell assembly in which a plurality of battery cells are assembled; an upper frame which is inserted into the upper outer surface of the cell assembly; a lower frame which is inserted into the lower outer surface of the cell assembly and is fastened to the upper frame; and a first end plate and a second end plate which are fastened to both ends of the cell assembly and fix the plurality of battery cells. At least two or more of the plurality of battery cells are arranged side by side and the upper frame and the lower frame are fastened by welding.
Patent KR-20220049829-A (KR)
Inventor: TAIJIN MIN
IPC: A01G7/02
Filed: 2020-10-15
Abstract: According to one embodiment of the present invention, in a system for providing a nutrient solution using CO2, provided is the system for providing the nutrient solution using CO2 comprising: a nutrient solution providing line for providing the nutrient solution to a bed (111); a pH detection sensor detecting a pH of the nutrient solution moving through the nutrient solution providing line; a CO2 dissolved water generating part (200) generating CO2 dissolved water to be supplied to the nutrient solution providing line; and a control part (112) adjusting the pH of the CO2 dissolved water based on the detection result of the pH detection sensor.
Patent KR-20210052254-A (KR)
Title: Cleaning module, cutting device, and method of manufacturing cut product
Inventor: MIYATA KAZUSHI
IPC: H01L21/67
Filed: 2020-10-19
Abstract: Provided are a cleaning module, which can increase cleaning efficiency even when the size of a cut product is small, a cutting device, and a manufacturing method of a cut product. The cleaning module includes: a container (21) for accommodating a plurality of cut products (Sa) formed by cutting a package substrate; a rotating mechanism (22) for rotating the container (21); a liquid supply mechanism (23) for supplying a cleaning liquid into the container (21); and a drainage mechanism (24) for discharging the cleaning liquid in the container (21). The several cut products (Sa) are cleaned in the container (21) rotated by the rotating mechanism (22) in a state immersed in the cleaning liquid.
Patent KR-20220051721-A (KR)
Title: Medi-food composition for induce deep sleep
Inventor: LEE SEUNG JE
IPC: A23L19/00
Filed: 2020-10-19
Abstract: The present invention relates to medi-food composition for inducing a sound sleep. According to the present invention, the medi-food composition for inducing a sound sleep includes a Heukharang lettuce extract, and at least one of a valerian extract and an herbal extract, wherein the herbal extract is an extract containing at least one of lavender, chamomile, peppermint and rosemary. The medi-food composition for inducing a sound sleep according to an embodiment of the present invention can shorten a time to fall asleep by utilizing the Heukharang lettuce extract, and greatly improve the quality of sleep by allowing a user to sleep without waking up at night.
Patent KR-20220053256-A (KR)
Inventor: KIM SEONG JIN
IPC: E02B15/06
Filed: 2020-10-22
Abstract: The purpose of the present invention is to provide an oil fence for generating flow stagnation. The oil fence comprises: a floating body having buoyancy and having a predetermined length; a skirt coupled to a lower part of the floating body in the longitudinal direction of the floating body to block diffusion of lost floating matter; and a skirt support frame coupled to the skirt, and having a partially opened cross section to generate flow stagnation in front of the skirt. Therefore, the oil fence can have the skirt support frame, having the partially opened cross section, coupled to the skirt to generate a flow stagnation section in front of the skirt by control of vortex, to collect oil or HNS floating on the sea even if the skirt is tilted in a strong current environment, thereby preventing the oil or the HNS from being lost to a lower part of the skirt.
Patent KR-20220055022-A (KR)
Inventor: LEE JUNG SU
IPC: B60Q1/26
Filed: 2020-10-26
Abstract: 본 발명은 능동적 차량 표면 색변환장치에 관한 것으로서 변환장치 모듈러에 의하여 색상과 패턴을 변환 할 수 있게 하고, 특수 입자 표면장치에 의하여 주 제어 장치에서 입력된 값을 통해 변형 될 수 있게 하고, 제어 장치 연결 전선에 의하여 주 제어 장치와 특수 입자 표면 장치 사이를 연결 할 수 있게 함으로써 한번의 도색을 통해 반 영구적인 도색을 유지 해야 하는 문제점을 해소하도록 함으로써 기존의 한번의 도색을 통해 반 영구적인 도색을 유지 해야 하는 문제점을 해소 하도록 한 것이다. 즉 본 발명은, 차량 도색 및 차량 필름에 있어서 색상과 패턴을 변환 할 수 있게 전자 제어 장치한 변환장치 모듈러, 주 제어 장치에서 입력된 값을 통해 변형 될 수 있게 특수한 소재로 구성한 특수 입자 표면장치, 주 제어 장치와 특수 입자 표면 장치 사이를 연결 할 수 있게 여러 가지의 전선으로 구성한 제어 장치 연결 전선으로 구성한 것이다. 따라서, 본 발명은 변환장치 모듈러에 의하여 색상과 패턴을 변환 할 수 있게 하고, 특수 입자 표면장치에 의하여 주 제어 장치에서 입력된 값을 통해 변형 될 수 있게 하고, 제어 장치 연결 전선에 의하여 주 제어 장치와 특수 입자 표면 장치 사이를 연결 할 수 있게 함으로써 한번의 도색을 통해 반 영구적인 도색을 유지 해야 하는 문제점을 해소하도록 함으로써 기존의 한번의 도색을 통해 반 영구적인 도색을 유지 해야 하는 문제점을 해소하도록 한 효과를 갖는 것이다.
Patent KR-20220059157-A (KR)
Title: Composition for preventing or treating of SARS-CoV-2 comprising PEGylated Nanoparticle Albumin-Bound Steroidal Ginsenoside Derivatives
Inventor: SONG GYU YONG
IPC: A61K47/64
Filed: 2020-11-02
Abstract: The present invention relates to a composition for preventing or treating SARS-CoV-2 containing pegylated albumin-coupled steroid ginsenoside derivative nanoparticles, which can reduce side effects of steroids due to an acute immunosuppressive effect, and eliminates endotoxins such as histones and cytokines in infectious diseases to control organ damage and blood coagulation mechanism caused by cytokine release syndrome or cytokine storm, thereby being able to play an important role in alleviating morbidity and mortality before antiviral drug development in the context of current SARS-CoV-2 epidemic situation.