baber/WOPTO huggingface dataset:
Patent KR-20220135876-A (KR)
Inventor: LIM CHE OUK
IPC: G06Q10/02
Filed: 2021-03-31
Abstract: Disclosed are a non-face-to-face accommodation reservation system and a method thereof. The non-face-to-face accommodation reservation method according to an embodiment which is performed by a server comprises the steps of: receiving an accommodation reservation request for an accommodation company from a user terminal through a network including a plurality of gates; receiving current accommodation information generated from an accommodation company terminal through the network; generating accommodation reservation information using the current accommodation information in response to the accommodation reservation request from the user terminal, and transmitting the generated accommodation reservation information to the user terminal; transmitting accommodation payment information corresponding to the accommodation reservation information to the user terminal according to selection of the user terminal; generating and transmitting a reservation completion signal to the user terminal and the accommodation company terminal when payment for the accommodation reservation information is completed; and when the accommodation company terminal receives the reservation completion signal, generating an access approval signal for approving access to an accommodation building and transmitting the generated access approval signal to the user terminal. In addition, when the accommodation reservation request is received from the user terminal, user basic information and user location information may be received from the user terminal. Accordingly, accommodation can be reserved in real time in a non-face-to-face manner.
Patent KR-20220144731-A (KR)
Inventor: LEE JAE GIL
IPC: H01L45/00
Filed: 2021-04-20
Abstract: A semiconductor device according to one aspect includes: a substrate; a resistance change layer disposed on top of the substrate and including a plurality of carbon nanostructures; a channel layer disposed on the resistance change layer; a gate electrode layer disposed on top of the channel layer; and a source electrode layer and a drain electrode layer disposed to contact different portions of the channel layer, respectively.
Patent KR-20220146113-A (KR)
Inventor: LIM JEONG WOO
IPC: G01R35/00
Filed: 2021-04-23
Abstract: The present invention relates to a current measuring device, which includes: a plurality of unit modules which are provided with mutually different grounds and are connected in series; a power unit which supplies high-voltage DC or AC power to the plurality of unit modules via a line; and a current sensor which measures a current flowing through the line. Therefore, it is possible to measure a current value of a line through which a high voltage current flows, using only a low voltage commercial current sensor without using additional insulation design and insulation equipment.
Patent KR-20210133872-A (KR)
Title: Heat Dissipation Apparatus and Antenna Assembly Using the Same
IPC: H05K7/20
Filed: 2021-04-26
Abstract: Disclosed are a heat dissipation apparatus and an antenna assembly using the same. In accordance with an embodiment of the present invention, the heat dissipation apparatus, which is configured to cool a circuit board including one or more heat generation devices, comprises: a plate placed to face the circuit board; a plurality of first heat dissipation fins placed in a first direction on one surface of the plate apart from the circuit board; and an air blower unit placed to face one surface of the plate, and including one or more fans configured to discharge air toward one surface of the plate. A space between two adjacent first heat dissipation fins defines a side flow path configured to guide the air discharged from one or more fans. The present invention aims to provide a heat dissipation apparatus and an antenna assembly using the same, which are capable of effectively cooling a heat generation device.
Patent KR-20220148050-A (KR)
Title: Method for manufacturing electrode plate for lead acid battery that improves ion mobility by applying porous polyester nonwoven fabric
Inventor: CHOE SEOK MO
IPC: H01M50/403
Filed: 2021-04-28
Abstract: The present invention relates to a method for manufacturing an electrode plate for a lead-acid battery capable of improving ion mobility by applying a porous polyester nonwoven fabric, and more specifically, to a method for manufacturing an electrode plate for a lead-acid battery to improve ion mobility by applying a porous polyester nonwoven fabric, wherein a porous PET fiber sheet is applied to the electrode plate, so that ion mobility is improved due to the formation of micropores and the improvement of porosity, thereby improving efficiency during charging and discharging and improving capacity and basic performance.
Patent KR-20220150646-A (KR)
Inventor: KIM DUCK YONG
IPC: G09F9/30
Filed: 2021-05-04
Abstract: The present invention relates to a male urinal distance guidance display. If a measured distance between a urinal and a user is greater than a set distance, an emoticon with a frowning expression or a phrase encouraging a user to come closer is sent through an output unit. When the user approaches to close the distance to the urinal, the display changes to a smiling emoticon or a phrase expressing gratitude. The user who sees the same is guided to use a toilet naturally and hygienically. The male urinal distance guidance display of the present invention comprises: a urinal main body; a sensor; a control unit; and the display output unit.
Patent KR-20210061976-A (KR)
Inventor: LEE SEO IN
IPC: G06F3/023
Filed: 2021-05-10
Abstract: The present invention relates to a Chinese-character pinyin input device and a method thereof. The objective of the present invention is to provide a novel Chinese input system provided in place of a conventional qwerty keyboard-based Chinese-character pinyin input method which is inconvenient in inputting Chinese. The corresponding invention comprises: a consonant icon keyboard on which consonant icons, which are frequently used words that are obtained by examining Chinese characters in common use, are arranged in the order of a third row, a second row, a first row, and a fourth row, and the consonant icons are arranged sequentially from right to left; a retroflex consonant input method set to change an apicodental sound to a retroflex consonant through the use of the Shift key; a final keyboard on which individual finals are arranged at the center that is the most frequently used and compound finals are arranged thereabove and therebelow based on the individual finals; a nasal final keyboard located on an upper portion at the center to implement nasal finals; a tone keyboard for inputting Tone 4 in the standard language; and a punctuation mark keyboard implemented by applying punctuation marks used in Chinese. Accordingly, the present invention has an effect of providing a novel Chinese input system provided in place of a conventional qwerty keyboard-based Chinese-character pinyin input method which is inconvenient in inputting Chinese and Chinese-character pinyin.
Patent KR-20210156740-A (KR)
Inventor: YAMASHITA MASANOBU
IPC: A47C31/02
Filed: 2021-05-10
Abstract: Provided are an angle adjuster, which is able to, when an overload is applied, prevent a component from being destroyed or damaged, and be reused after the overload is removed, and a furniture item using the same. The angle adjuster comprises: a supporter (20); a rotary shaft (40) supported on one end unit of the supporter (20) while being unable to rotate; a winding member (50) coming in contact with the outer circumferential surface (46) of the rotary shaft (40); and a moving body (30) connecting an attachment unit (32) placed on one end side to the rotary shaft (40) through the winding member (50). When an overload is applied to the moving body (30), the increase in frictional force of the winding member (50) on the outer circumferential surface (46) of the rotary shaft (40) is limited, thereby allowing the winding member (50) to skid on the outer circumferential surface (46) of the rotary shaft (40) and rotate by the overload.
Patent KR-20210058794-A (KR)
Inventor: CHOI MIN SUNG
IPC: A61K8/37
Filed: 2021-05-14
Abstract: The present invention relates to a UV blocking cosmetic composition, and specifically, to a UV blocking cosmetic composition containing a sunblock having a methoxycinnamate structure, and a specific weight of polar oil. In case of the UV blocking cosmetic composition of the present invention, the UV blocking efficiency is remarkably increased when exposed to UV and the feeling of use is remarkably excellent.
Patent KR-20220157004-A (KR)
Title: Cell balancing device using wireless energy transmission
Inventor: LEE DONG HO
IPC: H02J7/00
Filed: 2021-05-20
Abstract: The present invention relates to a cell balancing device using wireless energy transmission, and more particularly, provides a cell balancing device using wireless energy transmission, which performs cell balancing by using a magnetic resonance method. The cell balancing device comprises: a hub (100) which selects a cell to which energy is to be transferred, to wirelessly transmit energy; a wireless power transmission unit (200) which is installed in each battery cell (10), to wirelessly transmit energy to the hub (100) or to wirelessly receive energy from the hub (100); and a battery management system (300) which receives state information of each battery cell (10), determines a battery cell that requires cell balancing, and performs a cell balancing operation of the battery cell that requires cell balancing by adjusting a resonant frequency of a coil.
Patent KR-20220160418-A (KR)
Inventor: LEE KWONJONG
IPC: H04W72/04
Filed: 2021-05-27
Abstract: The present disclosure relates to a 5G or 6G communication system for supporting a higher data rate after a 4G communication system such as LTE. The present disclosure provides a method of apparatus of a wireless communication system. The method comprises the steps of: receiving first information related to interference between a plurality of terminals to be allocated with resources, second information related to the number of available resources, and third information related to a resource allocation gain for each of the plurality of terminals from a base station; selecting a plurality of qubits based on the first information and the second information; and generating resource allocation information derived from the plurality of qubits based on the third information. Resources are allocated to the plurality of terminals based on the resource allocation information. According to one embodiment of the present invention, a solution of a GCP reflecting a preference can be found using a quantum computation center.
Patent KR-20220161947-A (KR)
Title: metal-pcb assembly with improved Heat Radiation
Inventor: LEE SUNG JAE
IPC: H05K1/02
Filed: 2021-05-31
Abstract: The present invention relates to a metal PCB with an improved heat dissipation performance, which is composed of one or more unit assembly body assembly structures made of a metal PCB having a certain area, wherein a unit assembly body is integrally provided with a plurality of unit pattern forming parts on a base, the unit pattern forming part has a shape protruding from at least one side surface of the base while spaced apart having a predetermined interval along at least one side surface of the base, and the unit pattern forming part forms one or two incision grooves so that the unit pattern is separated from the unit pattern forming part and is installed to be bent. Therefore, the present invention is capable of having an effect of being able to be applied in various ways as a single body or a complex body.
Patent KR-20220166567-A (KR)
Title: Airbag unit of vehicle
Inventor: EUN HWAN OH
IPC: B60R21/264
Filed: 2021-06-10
Abstract: The present invention relates to an airbag unit of a vehicle, which comprises: an inflator generating gas by an impact detection signal when a collision of a vehicle is generated; an airbag receiving the gas from the inflator to be expanded and deployed; and a temporary fixing unit provided to an edge area of the airbag and temporarily fixating the airbag in a folded state. The present invention temporarily fixates the curtain airbag in a folding state by using the temporary fixing unit provided to the edge area of the curtain area, thereby reducing manufacturing cost of the curtain airbag and improving workability.
Patent KR-20220168366-A (KR)
Title: System for integrated management of golf course including 3d data
Inventor: KIM HUNJUNG
IPC: A63B69/36
Filed: 2021-06-16
Abstract: The present invention relates to a system for integrated management of a golf course that efficiently manages play progress between several golf teams playing in a field, and extracts the play progress of each group or groups or golfers that may interfere with the play of other groups through big data analysis. The system includes; a golf course management server for performing efficient golf course management.
Patent KR-20220169204-A (KR)
Title: Air Conditioner
Inventor: LEE SHINHWI
IPC: F24F8/30
Filed: 2021-06-18
Abstract: The present invention relates to an air conditioner that increases the performance of removal of bacteria in discharged air by increasing the amount of ions generated. According to the present invention, the air conditioner comprises: a case having a suction port and a discharge port; a fan disposed inside the case and forming an air flow from the suction port to the discharge port; and an ionizer disposed on one side of the case and generating ions in the air flowing through the discharge port. The ionizer includes: a housing having an outer shape and having an opening hole formed on one side thereof; an electrode disposed in the housing and generating ions into the opening hole; and a high voltage generating part disposed inside the housing and applying a high voltage to the electrode. The electrode has a spire part having a plate shape and a sharp end.
Patent KR-20220088281-A (KR)
Inventor: KIM IN HO
IPC: B05B9/00
Filed: 2021-06-22
Abstract: 본 발명은 LED용 렌즈를 픽업하여 접착제를 도포한 다음 PCT 기판에 LED용 렌즈를 부착하는 일련의 과정을 수행하기 위한 LED용 렌즈 공급장치를 제공코자 하는 것이다. 
즉, 본 발명은 LED용 렌즈(1)가 정렬 공급되는 피딩레일(10)에 연결되어 복수의 렌즈(1)를 일열로 수용하며, 전단부의 픽업 대기위치에서 렌즈(1)가 멈춤 상태로 대기되도록 구비되는 픽업트레이부(100); 상기 픽업트레이부(100)의 렌즈(1)를 픽업하여 이동시키기 위해 렌즈(1)의 상면을 진공흡착하는 마운터노즐(300); 및 상기 마운터노즐(300)에 의해 픽업된 렌즈(1)의 저면에 접착제를 도포하기 위한 디스펜서부(200);를 포함하는 것을 특징으로 한다. 
상기 LED용 렌즈 공급장치를 이용하면, 기판에 렌즈를 붙이는 과정이 불량이 없이, 신속 정확하게 이루어질 수 있으므로 생산성이 크게 향상된다.
Patent KR-20210083240-A (KR)
Title: Circuit board, motor and electronic power steering system
Inventor: JINSU PYEON
IPC: H02K11/215
Filed: 2021-06-28
Abstract: Embodiments of the present invention relate to a technology for obtaining stability of vehicle driving which separates and forms a plurality of power terminals for supplying power to a plurality of magnetic elements to enable driving of a minimum hall element even if a power supply terminal or a grounding part is damaged due to a fault in a circuit, thereby significantly reducing a risk of an accident when driving a vehicle.
Patent KR-20230003691-A (KR)
Title: Adult cattle feed fermentation complex composition and method for manufacturing the same
Inventor: RYU IN SEOK
IPC: A23K10/16
Filed: 2021-06-29
Abstract: The present invention relates to a fermented feed complex composition for adult cattle, which evenly contains nutritional ingredients of cattle feed to ensure balanced growth of adult cattle while solving disease problems, and a manufacturing method thereof. To achieve this, the method for manufacturing the feed comprises: a mixing step of mixing concentrated feed, coarse feed, soybean curd, and sesame seed cake; a fermenter input step of putting the mixed material into a fermenter; a fermentation agent addition step of adding a fermentation agent including Bacillus bacteria (Bacillus subtilis, Bacillus licheniformis) to the fermenter; a fermentation step of slowly stirring the mixed material, to which the fermentation agent is added, at a temperature of 30 to 35℃ to allow fermentation to occur; a stirrer input step of putting the fermented material into a stirrer; and an addition step of adding functional substances such as probiotics, antioxidants, enzymes, chitosan, and lecithin into the stirrer.
Patent KR-20230004113-A (KR)
Inventor: LEE BYUNG GIL
IPC: A43B13/41
Filed: 2021-06-30
Abstract: Disclosed is a foot protection cover. A foot protection cover according to an embodiment of the present invention is made of rubber to have elasticity and to bend flexibly, and is formed on the insides of socks so as to adhere closely to the foot of a user. The foot protection cover covers toenails and toe bones (phalanges), and does not cover cuneiform bones, cuboid bones and the back thereof. The foot protection cover covers the front and upper surfaces of toes, and does not cover the lower surface of the foot. With the foot protection cover in close contact with the foot, the user can wear the socks and shoes. The foot protection cover covers the top, front, and both side surfaces of the toes, and does not cover the bottom of the foot. Accordingly, the toes, including the toenails, can be effectively protected when the toenails or the feet are stepped on by another person (player) during sports games such as soccer, basketball, and handball games. At this time, the foot can be prevented from being unnecessarily tight, or foreign body sensation and discomfort occurring in the forefoot and sole can be prevented.
Patent KR-20230008402-A (KR)
Title: Camera device and optical instrument including the same
Inventor: PARK SANG OK
IPC: H02K11/215
Filed: 2021-07-07
Abstract: The present invention relates to a camera device and an optical instrument, wherein a control algorithm for rolling control can be simplified and a control speed can be improved. According to an embodiment of the present invention, the camera device includes: a fixation unit which includes a first magnet unit and a second magnet unit facing each other in a first horizontal direction, a third magnet unit facing the first magnet unit in a second horizontal direction vertical to the first horizontal direction, and a fourth magnet unit facing the second magnet unit in the second horizontal direction; a movement unit which is spaced apart from the fixation unit and includes an image sensor; a coil which is disposed in the movement unit and moves the movement unit by interactions with the first to fourth magnet units; and a location sensor which is disposed in the movement unit and includes first to fourth sensor units. The first and second sensor units are overlapped with the first magnet unit in an axial direction. The third sensor unit is overlapped with the second magnet unit in the axial direction. The fourth sensor unit is overlapped with the third magnet unit in the axial direction.
Patent KR-20220010453-A (KR)
Title: Deep uv light emitting diode
Inventor: KIM TAE GYUN
IPC: H01L33/40
Filed: 2021-07-15
Abstract: A deep ultraviolet light emitting diode is provided. A deep ultraviolet light emitting diode according to an embodiment comprises: a substrate; an n-type semiconductor layer positioned on the substrate; a mesa which is disposed on the n-type semiconductor layer, comprises an active layer and a p-type semiconductor layer, and has a plurality of via-holes exposing the n-type semiconductor layer; n-ohmic contact layers coming in contact with the n-type semiconductor layer in the via-holes; a p-ohmic contact layer coming in contact with the p-type semiconductor layer; an n-pad metal layer electrically connected to the n-ohmic contact layers; a p-pad metal layer electrically connected to the p-ohmic contact layer; an n-bump electrically connected to the n-pad metal layer; and a p-bump electrically connected to the p-pad metal layer, wherein the p-pad metal layer is formed so as to surround the n-pad metal layer. According to the present invention, light extraction efficiency is improved.
Patent KR-20230013381-A (KR)
Inventor: LEE KI JOONG
IPC: F16K31/04
Filed: 2021-07-19
Abstract: An object of the present invention is to provide a self-powered smart valve enabling water supply to crops in a remote place where it is difficult to supply power. A self-powered smart valve of the present invention includes one or more smart valve units connected to a predetermined water source and supplying water to a predetermined area; and a self-powered flow meter unit generating power from hydraulic power of water supplied through the smart valve units and providing the power to the smart valve units.
Patent KR-20230023917-A (KR)
Inventor: PARK JUNG HYUK
IPC: E03C1/28
Filed: 2021-08-11
Abstract: The present invention relates to a drain trap for preventing odor backflow, which has an odor backflow prevention unit formed on the drain trap for preventing the odor backflow to be detachable as needed, comprising: a pipe-shaped main body casing having an inflow unit formed on a side surface or an upper surface, wherein water is introduced into the inside through the inflow unit, and having a discharge unit formed on a lower side, wherein the introduced water is discharged to the outside through the discharge unit; a settlement unit (142) formed by protruding along the circumference of the inner circumferential surface of the discharge unit of the main body casing; and an odor backflow prevention unit (2) inserted into the inside of the main body casing, and preventing odor from flowing back from a sewer pipe. The odor backflow prevention unit (2) includes: a flange (21) settled on the upper surface (142a) of the settlement unit; an extension pipe (22) integrated with and extended from the bottom surface of the flange (21); a lid shutter (24) including a tank-shaped lid installation unit (23) inserted into and fixed in a lower end of the extension pipe (22), and a disc-shaped thin elastic film installed on the lid installation unit (23) for elastically blocking a flow path; and a lid shutter fixing means fixing the lid shutter (24) on the lid installation unit.
Patent KR-20230024649-A (KR)
Inventor: ATA SANETAKA
IPC: B62M6/80
Filed: 2021-08-12
Abstract: The present invention relates to a bicycle, which can reduce burden on a foot, comprising: a large gear; a small gear; a small gear support bracket; a load transfer unit; a first sprocket; a second sprocket; a chain; and a first ratchet.
Patent KR-20230026569-A (KR)
Inventor: SHIN JUN SIK
IPC: C08L75/04
Filed: 2021-08-17
Abstract: 본 발명은 자가융착형 도전접속필름용 수지조성물, 이를 포함하는 자가융착형 도전접속필름 및 이의 제조방법에 관한 것으로써, 보다 상세하게는 회로부재 간을 전기적, 물리적 및 화학적으로 접합시킬 수 있는 자가융착성이 우수할 뿐만 아니라, 접착력 또한 우수하고, 범프 형성에 있어서도 자가융착성이 우수하며, 투명성을 가지는 자가융착형 도전접속필름용 수지조성물, 이를 포함하는 자가융착형 도전접속필름 및 이의 제조방법에 관한 것이다.
Patent KR-20210107570-A (KR)
Title: Method for estimating ego motion of an object
Inventor: SIBIRYAKOV ALEXANDER
IPC: G06T7/20
Filed: 2021-08-18
Abstract: Provided is a reliable method for estimating the self-motion of an object moving on a surface. The method comprises the following steps of: generating from at least two composite top-view images of the surface based on video frames provided by at least one onboard video camera of the object moving on the surface (S1); executing zone matching between successive top-view images to extract a global motion parameter of a moving object (S2); and calculating the self-motion of the moving object from an extracted global motion parameter of the moving object (S3).
Patent KR-20230027643-A (KR)
Title: 화장용 브러쉬
Inventor: HWANG JAE KWANG
IPC: A46B3/08
Filed: 2021-08-19
Abstract: 화장용 브러쉬가 개시된다. 본 발명의 화장용 브러쉬는, 사용자의 손잡이로 제공되는 브러쉬 손잡이부; 브러쉬 손잡이부에 결합되는 브러쉬 결합부; 브러쉬 결합부에 탈착 결합되며 모 부재가 구비된 브러쉬 모부; 및 일측부는 브러쉬 손잡이부에 결합되고 타측부는 모 부재를 지지하며 브러쉬 결합부를 둘러싸도록 마련되는 연결 고정부를 포함하고, 브러쉬 손잡이부는 사용자의 손잡이로 제공되는 손잡이 바디 및 일측부는 손잡이 바디에 결합되고 타측부에는 브러쉬 결합부가 탈착 결합되는 커넥터부를 포함하고, 브러쉬 결합부는 서로 탈착 결합되는 제1 결합부 및 제2 결합부를 포함하고, 브러쉬 모부는 브러쉬 결합부에 탈착 결합되는 것을 특징으로 한다.