baber/WOPTO huggingface dataset:
Patent KR-20220156996-A (KR)
Title: A system that provides necessary event information for each consumer through event information collection and analysis using push servers
Inventor: KIM HO CHUN
IPC: G06Q30/02
Filed: 2021-05-20
Abstract: The present invention relates to a method for providing event information and promotion service, and a recording medium on which a program for performing the same is recorded. The event information provision and promotion service method in an event information service terminal according to an embodiment comprises the steps of: transmitting terminal identification information for identifying the event information service terminal to the event information service server; receiving an event message pushed from the push server by a push request from the event information service server to the event information service terminal identified by the terminal identification information; displaying the event message on a screen regardless of whether the dedicated application is executed when the event message is received; playing a mobile advertisement corresponding to the event message; outputting a reproduction completion signal when normal reproduction of the mobile advertisement is completed; and receiving event information including location information about an event place corresponding to the event message and a mobile ticket related to an event prize from the event information service server that has received the reproduction completion signal, and displaying the received event information on the screen.
Patent KR-20220159749-A (KR)
Inventor: SHIN SEONG HYEON
IPC: H03K17/96
Filed: 2021-05-26
Abstract: The present invention relates to a covering type touch-switch structure. The covering type touch-switch structure according to one embodiment of the present invention is configured to comprise: a seat housing embedded in a seat of a vehicle and fastened to a seat frame; a switch housing that is inserted into the seat housing, and whose outer surface is hooked and coupled to the seat housing; a light emitting unit inserted inside the switch housing, and stacked on an upper part of the seat frame; and a knob unit in which at least one part is inserted inside the switch housing, and which is stacked on an upper part of the light emitting unit. Therefore, the present invention can prevent a malfunction.
Patent KR-20220117102-A (KR)
Title: System and method for guiding of evacuation route
Inventor: LEE TAE WON
IPC: G08B7/06
Filed: 2021-05-31
Abstract: A system and method for guiding an evacuation route are disclosed. The system for guiding an evacuation route according to an embodiment of the present invention comprises: a plurality of detection sensors transmitting state detection information sensed within a preset area together with their own identification information; a danger recognition server identifying evacuee information and danger awareness information including at least one of whether a dangerous situation occurs, a point where a danger occurs, a direction to which the danger spreads, and a degree of severity of a danger state based on state detection information transmitted from the detection sensors and a danger recognition machine learning algorithm; an evacuation route guidance server generating evacuation guidance information for each evacuation group including information on an evacuation route and evacuation route guidance; and an output unit inducing an evacuation of evacuees by providing the evacuation route guidance information including at least one of an evacuation notification sound and an evacuation notification video from a start point to an end point of the evacuation route.
Patent KR-20220164343-A (KR)
Title: Motor driving apparatus and method for controlling the same
Inventor: BIN SEUNG HYEON
IPC: H02P27/08
Filed: 2021-06-04
Abstract: Disclosed is a motor drive device for vehicles comprising a first motor providing power to a first drive wheel of a vehicle and having a plurality of windings corresponding to a plurality of phases respectively, and a second motor providing power to a second drive wheel of the vehicle and having a plurality of windings respectively corresponding to a plurality of phases and having a first end interconnected. The motor driving device comprises: a first inverter connected to a first end of each of a plurality of windings of the first motor and including a plurality of first switching elements; a second inverter connected to a second end of each of a plurality of windings of the first motor and including a plurality of second switching elements; a third inverter connected to a second end of each of a plurality of windings of the second motor; and a controller driving the second motor by controlling the pulse width of the third switching element when an error occurs in the second inverter while driving the first motor in an open-end winding mode in which the plurality of first switching elements and the plurality of second switching elements are simultaneously controlled by pulse width modulation. The present invention can secure a stable vehicle output when a failure occurs in one of the inverters connected to the motor.
Patent KR-20220164649-A (KR)
Title: Ergonomic Smartphone Case
Inventor: SHIN SOO GEUN
IPC: H04B1/3888
Filed: 2021-06-05
Abstract: The present invention relates to an ergonomic smartphone case, in which a finger-fit groove allows a user to hold his or her smartphone comfortably without dropping the smartphone, so as to solve a problem in which there are limits to protecting a liquid crystal display. That is, the present invention relates to a smartphone case. The smartphone case comprises: a camera hole which is formed to correspond to a smartphone lens shape so that a camera lens can properly operate without being covered by the case; a fingerprint sensor hole which is formed to correspond to the size of the fingerprint so that a fingerprint sensor can properly operate without being covered by the case; a volume button which is formed in a shape corresponding to a volume button of each smartphone device so that using a protruding volume button is not hindered by the case; and a finger-fit groove which is formed to the size of an average finger so that a user can comfortably hold his or her smartphone without dropping the smartphone.
Patent KR-20220166939-A (KR)
Title: Inflatable sleeve for preventing gap and system comprising the same
Inventor: LIM YOUNG IL
IPC: F16L5/10
Filed: 2021-06-11
Abstract: The present invention is an anti-gap expandable sleeve comprising tapered protruding portions formed thereon to protrude from the outer wall of a sleeve body. The tapered protruding portions have a height gradually increasing from the front toward the rear thereof. Therefore, when the anti-gap expandable sleeve wrapping a cable or a pipe is pushed into a coaming from the front, the anti-gap expandable sleeve is initially inserted well into the coaming, but as the rear of the tapered protruding portions with the increased height is compressed, the anti-gap expandable sleeve is tightly fixed to the inner wall of the coaming. Therefore, the anti-gap expandable sleeve wrapping the cable or the pipe can be easily inserted into the coaming, and after being inserted thereinto, the anti-gap expandable sleeve cannot be easily removed therefrom, thereby preventing shaking of the cable or the pipe.
Patent KR-20220168271-A (KR)
Title: Novel preparing method for regioselective 1,5-dimethyltetrazole
Inventor: LEE CHUNG RYUL
IPC: C07D257/04
Filed: 2021-06-16
Abstract: The present invention relates to a method for manufactruing 1,5-dimethyltetrazole using N-methylacetamide, a chlorosilane compound, and an azide compound, and a process is simple because it does not go through a5-methyltetrazole intermediate, no unnecessary wastewater and waste solvents are generated, by using a crystallization solvent that does not form a hydrogen bond, the drying and purification processes are simple, and the manufacturing cost can be greatly reduced. In addition, the reaction time is short and the reaction conditions are relatively mild, so expensive manufacturing equipment such as a high-pressure reactor is not required. Therefore, it is possible to effectively manufacture 1,5-dimethyltetrazole in high yield and purity.
Patent KR-20220169677-A (KR)
Title: Electric motorized salt laoding device
Inventor: YANG YUN GEUN
IPC: C01D3/06
Filed: 2021-06-21
Abstract: Provided is an electric salt harvesting tool that sweeps salt from the bottom of the salt farm with a brush and sends the salt to a bucket to release it. According to the present invention, the electric salt harvesting tool comprises: a drive body capable of forward and backward rotation and left and right rotation with a plurality of wheels installed at the bottom; a bucket coupled to the drive body and collecting salt while moving; a brush installed at a front end of the bucket to sweep salt from the bottom of the salt farm and send it to the bucket; and a linear motor installed adjacent to the brush to elevate the bucket.
Patent KR-20220170023-A (KR)
Title: Apparatus and method for receiving lightwave information and power simultaneously
Inventor: JANG YEONG MIN
IPC: H02J7/00
Filed: 2021-06-22
Abstract: An optical signal receiving method according to an embodiment of the present disclosure, as an optical signal receiving method in which a processor performs at least a part of each step, comprises the steps of: receiving a visible light signal from a flickering light source in a photoelectric device and converting the same into an electrical signal; distributing the electrical signal into a first signal for demodulating the visible light signal and a second signal for generating power according to a power distribution ratio; and performing DC bias processing differently on the first signal and the second signal, demodulating the first signal to generate information data, and generating power from the second signal to store the same in a battery.
Patent KR-20220170544-A (KR)
Title: Object movement recognition system and method for workout assistant
Inventor: HA DAE SU
IPC: G06K9/62
Filed: 2021-06-23
Abstract: The present invention relates to a system and a method for recognizing object motion for workout assistance, comprising: a user terminal for generating image data by photographing an exercising user and transmitting the image data and exercise data input from the user to a server; and a server for generating a quantized frame image by performing an image quantization technique on each frame of the image data, extracting an object from the quantized frame image, comparing the motion of the object with a reference posture and generating error image data based on the comparison result, and transmitting the error image data and exercise data to a trainer terminal. By performing image quantization on image data based on artificial intelligence to improve the accuracy of object motion recognition, there is an effect of providing feedback information for correct posture by determining whether there is an error in the movement only with the user's exercise image without any additional tool.
Patent KR-20230008305-A (KR)
Title: An assistant indicating module for the rear
Inventor: CHO DAE SUNG
IPC: F21V9/40
Filed: 2021-07-07
Abstract: The present invention relates to a rear auxiliary display module. According to the present invention, a rear auxiliary display module, in a rear auxiliary display module disposed on a rear window of a vehicle, includes: a substrate; a first light emitting unit disposed on the substrate; and a second light emitting unit disposed on the substrate. The first light emitting unit and the second light emitting unit are formed to extend in a first direction, the first light emitting unit and the second light emitting unit are disposed in parallel so as not to overlap each other, and the first light emitting unit and the second light emitting unit may have different central wavelengths of light emitted from each other. The present invention provides a rear auxiliary display module capable of transmitting information on a direction indication together with a braking warning to a vehicle following.
Patent KR-20230009606-A (KR)
Inventor: LEE TAE KYUNG
IPC: H03H9/17
Filed: 2021-07-09
Abstract: An acoustic resonator package according to one embodiment of the present invention comprises: a substrate; an acoustic resonator disposed on the substrate; a cap disposed on the substrate and the acoustic resonator; and a bonding part that bonds the substrate and the cap, wherein the cap comprises a central part that accommodates the acoustic resonator and an outer part disposed outside of the central part in which a bonding surface is disposed, the outer part comprises a plurality of protruding parts disposed in contact with the bonding part and one or more trenches disposed between the plurality of protruding parts, and a first protective layer and a second protective layer disposed on the bonding surface of the protruding part may be included. Therefore, the present invention is capable of improving a reliability.
Patent KR-20220023703-A (KR)
Title: Nut and ball screw device
Inventor: LEE SZU YING
IPC: F16H25/22
Filed: 2021-07-22
Abstract: A ball screw device includes a screw, a nut and a plurality of balls. A nut body includes an inner ring wall, a ball slot and an assembly slot. The ball slot is installed on the inner ring wall, and the assembly slot is installed on the inner ring wall in an axial direction and penetrates two end parts in an axial direction of the nut body. When seen from one of the end parts in the axial direction of the nut body, the assembly slot includes neck parts having narrow and wide cross sectional shapes in a radial direction of the nut body, and the narrow neck part is narrower in width than the wide neck part. A circulator is installed in the assembly slot of the nut body, the shape of the circulator is matched with the shape of the assembly slot, a guide slot is installed on a side facing the inner ring wall in the circulator, and the guide slot and the ball slot form a ball circulation channel. A rail slot and the ball circulation channel form a ball circulation passage, and the plurality of balls are rolled in the ball circulation passage.
Patent KR-20230017566-A (KR)
Title: Management server, franchisesee visit experience media real time sharing method and system
Inventor: KIM YONG SIK
IPC: H04W4/12
Filed: 2021-07-28
Abstract: Provided are a management server, a system for sharing franchise visit experience media in real time, and a method thereof, which can allow a franchise store to operate a new promotion channel that does not cause separate costs and allow a user to utilize the time when the user stays in the store and upload funny experience media such as social media for sharing the funny experience media for other users so that the promotion is not burdensome to the user, thereby inducing revisit and visit of new users. The management server includes: a franchise store database which stores franchise information including store names and location information of franchise stores that have joined membership of a local-based franchise store management platform from a franchise store terminal; a social media database which stores franchise store visit experience media uploaded from a user terminal; a control unit which, according to an upload request of the franchise store visit experience media from the user terminal, compares a location of the user terminal and a location obtained from the franchise store information by using a GPS function and then processes the uploading of the franchise store visit experience media; and a media deletion unit which maintains a recent condition of media information by deleting media that has passed a certain period after being uploaded from among the plurality of franchise store visit experience media stored in the social media database.
Patent KR-20220017848-A (KR)
Title: System and method for rf pulsed electron beam based stem
Inventor: KIEFT ERIK RENE
IPC: H01J37/28
Filed: 2021-08-03
Abstract: Disclosed, in the present application, are a system and a method for pulsing an electron beam and synchronizing the pulsed electron beam with a sample scanning at a plurality of scan positions. An exemplary method at least comprises: a step of pulsing the electron beam to form a pulse-type electron beam having a predetermined pulse period; a step of moving the pulse-type electron beam to interact with the sample at a plurality of positions, wherein the interaction at each of the plurality of positions occurs during a dwell time; and a step of synchronizing the data acquisition of the interaction of the sample and the pulse-type electron beam based on the pulsing and parallel movement of the electron beam, wherein the dwell time is based on a derivative of the pulse period.
Patent KR-20230021236-A (KR)
Inventor: LIM SEONG JUN
IPC: A61M5/30
Filed: 2021-08-05
Abstract: The present invention relates to a needleless syringe-type container, which comprises: a container provided with a filling groove filled with a filling liquid; a designated protrusion having a fine hole formed in a central part and communicating with the filling groove; and a finishing cap equipped with a blocking cap inside to block the fine hole. According to the present invention, it is possible to prevent the filling liquid from leaking out to the outside through the fine hole as much as possible, and thus it is possible to prevent the filling liquid from leaking in a process of moving the container.
Patent KR-20230021799-A (KR)
Title: Catalyst for preparing synthesis gas, method for preparing the same, and method for preparing synthesis gas using the same
Inventor: PARK KYUNG SOO
IPC: C01B32/40
Filed: 2021-08-06
Abstract: A catalyst for preparing a synthesis gas includes: a mesoporous Al_2O_3 support including mesopores having a pore size of about 1 nm to about 30 nm; metal nanoparticles supported in the mesopores of the mesoporous Al_2O_3 support, wherein the metal nanoparticles have a particle size of less than or equal to about 20 nm; and a metal oxide coating layer which is coated on the surface of the mesoporous Al_2O_3 support and includes mesopores having a pore size of about 2 nm to about 50 nm. According to the present invention, the hydrothermal stability of the catalyst is improved, such that long-term durability is excellent.
Patent KR-20230023308-A (KR)
Inventor: LEE JAEHYEOK
IPC: H04W8/24
Filed: 2021-08-10
Abstract: An electronic device according to various embodiments comprises a display, a communication module, and a processor. The processor performs control to: register local information of the electronic device in information on a universally unique identifier (UUID), an equipment identity register (EIR), or a manufacturer; transfer the information on the universal unique identifier (UUID), the equipment identity register (EIR), or the manufacturer to an external device by using the communication module in a set up mode; and in response to the local information of the electronic device, when it is difficult to connect the external device to the electronic device, display a guide notifying that connection is impossible. The present invention can prevent the connection between devices from being released immediately after the connection.
Patent KR-20230024170-A (KR)
Inventor: LEE KI YONG
IPC: H01L23/28
Filed: 2021-08-11
Abstract: A semiconductor package can be presented. The semiconductor package may include a semiconductor die and an encapsulation layer. A mark may be formed on the surface of the encapsulation layer. A damage blocking layer may be disposed between the mark and the semiconductor die. The mark may be formed by performing a laser marking process on the encapsulation layer. The damage blocking layer may block the propagation of laser light to the semiconductor die when laser light is irradiated to the encapsulation layer to form a mark. The damage blocking layer may block laser light to prevent damage to the semiconductor die.
Patent KR-20220039567-A (KR)
Title: waste styrofoam processing system using the same
Inventor: JEONG KYUNG MI
IPC: B02C18/00
Filed: 2021-08-18
Abstract: The present invention relates to a waste polystyrene processing system and, more specifically, to a waste polystyrene processing system that minimizes the melting of waste polystyrene while reducing the volume of the waste polystyrene by expanding and releasing gas contained in the waste polystyrene using radiant heat instead of directly applying heat to the waste polystyrene, reduces the volume of the waste polystyrene mixed with foreign substances such as paper, tape, etc., and prevents ignition by the gas discharged from the waste polystyrene by forming an exhaust port through which the gas discharged from the waste polystyrene is discharged. According to the present invention, it is possible to minimize the melting of waste polystyrene while reducing the volume of the waste polystyrene by expanding and releasing gas contained in the waste polystyrene using radiant heat instead of directly applying heat to the waste polystyrene and to reduce the volume of the waste polystyrene mixed with foreign substances without prior separation of foreign substances such as paper, tape, etc. The waste polystyrene processing system comprises a volume reduction device and a separation and discharge device.
Patent KR-20230027759-A (KR)
Inventor: LEE KYUNG DUEK
IPC: A01K47/06
Filed: 2021-08-20
Abstract: 빅데이터 분석 기반 스마트 양봉 관리 시스템이 제공된다. 본 발명의 실시예에 따른 빅데이터 분석 기반 스마트 양봉 관리 시스템은 소비, 소비 내부를 감지하는 센서부, 소비 내부를 촬영하는 열상 카메라, 소비의 출입구를 촬영하는 출입 카메라, 및 통신부를 포함하는 스마트 벌통, 및 스마트 벌통으로부터 전송된 빅데이터를 AI 분석을 통하여 벌의 활동 및 양봉 관련 환경을 분석 및 예측하는 관리 서버를 포함한다. 여기서, 상기 관리 서버는 분석 및 예측된 결과를 이미지로 시각화하여 관리자 단말로 전송한다.
Patent KR-20230028836-A (KR)
Title: 뷰티 영상 내 메이크업 포즈의 유효성을 판단하는 서비스 제공 장치
Inventor: IM KWANYOUNG
IPC: G06N3/04
Filed: 2021-08-23
Abstract: 본 발명의 실시 예에 따른 서비스 제공 장치는, 학습부로부터 사전 학습된 메이크업 포즈 분류 정보를 바탕으로 화장 포즈를 추정하는 포즈 추정부; 상기 포즈 추정부에서 판단한 화장 포즈의 유효성을 검토 및 판단하는 포즈 유효 판단부;를 포함하되, 상기 포즈 유효 판단부는, 상기 포즈 추정부에서 추정한 화장 포즈를 기반으로 당해 화장법 시연 동영상에서 당해 화장 포즈의 재생이 시작되는 동영상 재생 시작 시간을 측정하는 포즈 시작 측정부; 상기 포즈 추정부에서 추정한 화장 포즈를 기반으로 당해 화장법 시연 동영상에서 당해 화장 포즈의 재생이 종료되는 동영상 재생 종료 시각을 측정하는 포즈 종류 측정부; 및 당해 화장 포즈의 동영상 재생 시작 시각과 종료 시각을 각각 입력받아 화장 포즈 시간을 산출하고, 산출된 화장 포즈 시간과 기설정된 당해 포즈의 화장 시간을 비교하여 화장 포즈의 유효성을 검토 및 판단하는 포즈 유효시간 판단부; 를 포함한다.
Patent KR-20230037987-A (KR)
Inventor: LEE YONG KWAN
IPC: H01L23/00
Filed: 2021-09-10
Abstract: 본 발명의 기술적 사상에 따르면 반도체 패키지가 제공된다. 상기 반도체 패키지는, 패키지 기판; 하부 보호층을 포함하는 인터포저; 상기 패키지 기판과 상기 인터포저를 연결하는 도전성 커넥터들; 상기 패키지 기판과 상기 인터포저 사이에 개재된 반도체 칩; 상기 반도체 칩 및 상기 인터포저 사이에 개재되고 원기둥 형상을 갖는 냉각 패치들을 포함하되, 상기 냉각 패치들 각각은 상기 도전성 커넥터들과 동일한 물질을 포함하고, 상기 냉각 패치들 각각의 높이는 상기 냉각 패치들 각각의 직경 이하이며, 및 상기 냉각 패치들 각각의 열 전도율은 상기 하부 보호층의 열 전도율보다 더 크다.
Patent KR-20230040081-A (KR)
Title: 압축기
Inventor: YANG HONGJOO
IPC: F04C23/02
Filed: 2021-09-15
Abstract: 본 발명은 압축기에 관한 것이다. 
본 발명의 압축기는 하부의 오일이 저장되는 오일챔버가 형성된 케이싱과, 상기 케이싱의 내부에 배치되는 모터와, 상기 모터에 결합되고, 내부에 상기 오일챔버에 존재하는 오일을 상부로 안내하는 오일유로가 형성되고, 상기 오일유로에서 외주면으로 관통되는 오일홀이 형성된 회전축과, 상기 회전축과 연결되어 선회 운동하는 선회스크롤과, 상기 케이싱 내부에 고정되게 배치되고, 상기 선회스크롤과 사이에서 압축실을 형성하고, 내부에 상기 오일 홀을 통해 상기 회전축으로부터 배출된 오일이 유동하는 제1가이드유로와, 상기 압축실과 연통하는 제2가이드유로가 형성되는 고정스크롤과, 상기 제1가이드유로와 상기 제2가이드유로를 연결하는 가이드관과, 상기 가이드관에 배치되고, 상기 가이드관의 내부유로의 개도를 조절하는 조절밸브를 포함한다.
Patent KR-20230040638-A (KR)
Title: 압력 안전 밸브
Inventor: SONG HYUN SEOK
IPC: F16K17/06
Filed: 2021-09-16
Abstract: 압력 안전 밸브가 개시된다. 본 발명의 일 측면에 따르면, 유입구, 배출구, 및 상기 유입구와 상기 배출구를 연결하는 유로를 구비하는 바디부; 및 상기 유입구를 개폐하는 디스크를 포함하고, 상기 유로는 상기 유입구에서 서로 반대 방향으로 연장되어 상기 배출구에 각각 연결되는 제1 유로 및 제2 유로를 포함하는 압력 안전 밸브가 제공될 수 있다.
Patent KR-20220038002-A (KR)
Title: Package structure for low-capacity tvs
Inventor: ZHANG LUCAS
IPC: H01L23/62
Filed: 2021-09-17
Abstract: Package structures for low capacity transient-voltage-suppression (TVS) devices are provided herein. In one embodiment, the package structure may include a first lead frame including a die pad, and a chip stack coupled to the first lead frame. The chip stack may include a transient-voltage-suppression (TVS) device coupled to the die pad, a solder wafer coupled to the TVS device, and a glass passivation pallet (GPP) device coupled to the solder wafer.