baber/WOPTO huggingface dataset:
Patent KR-20220005876-A (KR)
Title: USB plug Connector
Inventor: BYUNG SOO PARK
IPC: H01R24/60
Filed: 2020-07-07
Abstract: The present invention provides a USB plug connector. The USB plug connector comprises: a connector body forming a hollow in an elliptical shape; a shell installed at the outer circumference of the connector body; a plurality of pins inserted and arranged inside the connector body; a pair of elastic springs having a pair of elastic arms erected and arranged at both side parts of the inside of the connector body and formed to be convex outward to be elastically in contact with part of an upper part and a lower part of the shell exposed through holes formed on the upper part and the lower part of the connector body; and a pair of latches arranged parallel inside the connector body to be arranged at the outer side part of the pair of elastic springs and having a hanging end formed at an end to protrude inward. Therefore, provided is a USB plug connector, wherein combination with a counterpart can be improved.
Patent KR-20220006255-A (KR)
Title: Apparatus for monitoring sleep disorder and method performing there of
Inventor: KIM MYEONG GYU
IPC: A61B5/389
Filed: 2020-07-08
Abstract: An objective of the present invention is to provide an apparatus for monitoring a sleep disorder and an execution method thereof, which can sense teeth grinding and clenching symptoms occurring in sleep by collecting and analyzing biodata generated when facial muscles move. According to one embodiment of the present invention, the apparatus for monitoring a sleep disorder comprises: a first module positioned on a temporal muscle of a user; a second module positioned on a muscle associated with the movement of the jaws of the user; a first sensor unit positioned on one side of the first module to measure first biodata; a second sensor unit positioned on one side of the second module to measure second biodata; and a control unit recognizing the movement of facial muscles and joints of the user based on the first biodata and the second biodata, recognizing the intensity and directivity of a sleep disorder based on the first biodata, the second biodata, and the recognized movement result, generating sleep disorder information based on the recognition result of the recognized intensity and directivity of the sleep disorder, and then providing the sleep disorder information for an external apparatus.
Patent KR-20210010353-A (KR)
Inventor: KANG YOUNGTAI
IPC: H01L21/67
Filed: 2020-07-08
Abstract: The present invention provides a technique for detecting a singular point from a measurement result of a film thickness deposited on a substrate and correcting the measurement result of the film thickness of the singular point. A substrate processing apparatus, which accommodates a substrate holder in which a substrate is placed in a processing container and forms a film onto the substrate, includes: a film thickness meter that measures a thickness of the film formed on the substrate; a state analysis unit that analyzes variation of the film thickness from a measurement result output from the film thickness meter at a plurality of measurement points where the film thickness on the substrate is measured; a singular point detection unit that, based on the analysis result by the state analysis unit, detects a measurement point where a difference from an adjacent measurement point deviates from a predetermined condition, as a singular point; and a singular point correction unit that corrects a measurement result of the singular point so that the difference between measurement results of the singular point and the adjacent measurement point is within a predetermined condition.
Patent KR-20220014439-A (KR)
Inventor: LEE KYUNG MO
IPC: H05K1/14
Filed: 2020-07-27
Abstract: The present invention provides a display device improving display quality and reliability with respect to the electrical characteristics but also reducing losses in a manufacturing process and improving yield. The display device comprises: a display panel including a display area and a peripheral area; a printed circuit board attached to the peripheral area and including a ground part and a test electrode spaced apart from the ground part; a connector having a plurality of connector terminals connected to an external control device and electrically connecting the printed circuit board and the external control device; and a cover film disposed on the printed circuit board and covering at least a portion of the printed circuit board.
Patent KR-20220014207-A (KR)
Title: System for estimating absolute ionospheric delay using carrier phase measurement, and ionospheric correction generation system
Inventor: KEE CHANG DON
IPC: G01S19/07
Filed: 2020-07-28
Abstract: The present invention relates to a system and method for estimating an absolute ionospheric delay value by using carrier phase measurement value, and a system for generating ionospheric correction information based on the estimated absolute ionospheric delay value. In order to generate ionospheric delay correction information, carrier phase measurement values are collected from a plurality of receivers installed in a plurality of reference stations, of which positions are known, and then, the level of an integer ambiguity included in each of the measurement values is adjusted, and thus, the system can precisely calculate an absolute ionospheric delay value by solely using the carrier phase measurement values. Therefore, as compared with an existing pseudo range-based ionospheric correction information system having meter-based precision, the system of the present invention can generate ionospheric correction information with centimeter-based precision, thereby enabling a user to more precisely compensate for an ionospheric delay in accordance with each position to acquire accurate receiver position information. Moreover, in accordance with an embodiment, since the acquirable absolute ionospheric delay value has considerably high precision, the value can be used as a reference value for error analysis in another absolute ionospheric delay estimation technique, and also, can be applied to an ionosphere-related space environment monitoring system.
Patent KR-20210144525-A (KR)
Title: controllable pitch propeller with end slot lock device
IPC: B63H1/20
Filed: 2020-07-31
Abstract: The present invention relates to a controllable pitch propeller capable of changing a pitch of a blade in accordance with operating conditions of a ship and reducing the size of a hub to provide high efficiency close to the propulsion efficiency of a fixed pitch propeller (FPP). More specifically, the present invention relates to a controllable pitch propeller having an end slot locking device, configured to lock the propeller pitch so that the propeller pitch is not changed by resistance or external impact generated as the propeller rotates. To this end, the controllable pitch propeller, which includes a hub mounted on a propulsion shaft of a ship, and multiple blades mounted on the periphery of the hub and whose pitch is variable by the operation of a hydraulic system mounted inside the hub, comprises: a crosshead that moves back and forth in the hub along a centerline of the propulsion shaft by hydraulic pressure; multiple guide slots formed around the periphery of the crosshead diagonally with respect to the centerline of the propulsion shaft; a pin connected to the blades mounted on the hub and inserted into the guide slots to change a pitch of a blade while moving along the diagonal guide slots as the crosshead moves back and forth; and end slots extending to bend from both ends of the guide slots so that the pin can be accommodated and allowing the pin to be inserted therein or exit therefrom.
Patent KR-20220011044-A (KR)
Inventor: RO YOUNG GON
IPC: E04C5/16
Filed: 2020-08-05
Abstract: The present invention relates to a detachable formwork reinforcing bar fixture, which is to easily remove a formwork (F), and to a detachable formwork structure using the same. The detachable formwork reinforcing bar fixture comprises: a binding body (230) having a hole (231) formed therein, and installed on an upper part of a formwork (F); a body (210) including a protrusion (211); and a fixing pin (220).
Patent KR-20210024418-A (KR)
Title: Methods for forming a polycrystalline molybdenum film over a surface of a substrate and related structures including a polycrystalline molybdenum film
Inventor: ZOPE BHUSHAN
IPC: H01L27/108
Filed: 2020-08-10
Abstract: Disclosed is a method for forming a polycrystalline molybdenum film on a surface of a substrate. The method may include the steps of: providing a substrate into a reaction chamber; depositing a nucleation film directly on an exposed surface of the substrate, wherein the nucleation film comprises one of a metal oxide nucleation film or a metal nitride nucleation film; and depositing the polycrystalline molybdenum film directly on the nucleation film; wherein the polycrystalline molybdenum film comprises a plurality of molybdenum crystallites having an average crystallite size of less than 80 Angstrom. A structure including the polycrystalline molybdenum film disposed on a surface of a substrate with an intermediate nucleation film are also disclosed.
Patent KR-20210117122-A (KR)
Title: Embedded molding fan-out (emfo) packaging and method of manufacturing thereof
Inventor: SHEN MINGHAO
IPC: H01L23/31
Filed: 2020-08-10
Abstract: Embedded molding fan-out (eFO) packaging technology has the advantage of protecting six-sides of a semiconductor device, reducing the risk of peel failure and providing better reliability and performance. In addition, semiconductor devices using eMFO packaging technology do not need to worry about dielectric transition planarity issues, or use expensive copper posts or fillers or redundant dielectric layers. In other words, implementing eMFO packing technology means lowering manufacturing costs and improving overall performance.
Patent KR-20220022821-A (KR)
Inventor: KIM DUK JIN
IPC: G01S13/90
Filed: 2020-08-19
Abstract: The present invention relates to a high-resolution image decoding system based on a squint synthetic aperture radar (SAR), which reduces errors and increases economic efficiency and resolution, and an image decoding method using the same. According to the present invention, the high-resolution image decoding system based on a squint SAR comprises a waveform generator, a splitter, an antenna member, a mixer, a raw data generating member, a directivity correction member, and an image decoding unit, and an operation scope setting member. The operation scope setting member includes: a nonlinear error analysis unit analyzing a Doppler frequency error of corrected raw data according to a beam angle and a change in a half-power beam width of a transmission wave to set a maximum error directing angle and a maximum error half-power beam width which do not exceed a threshold value of the Doppler frequency error; a resolution analysis unit analyzing a decoded preliminary image to set a beam angle and a half power beam width so that the resolution according to the change in the beam angle and the half power beam width does not exceed a critical resolution; and an operation scope setting unit combining an analysis result of the nonlinear error analysis unit and an analysis result of the resolution analysis unit to set the beam angle and the half power beam width so that the Doppler frequency error does not exceed the threshold and the resolution of the decoded preliminary image does not exceed the threshold resolution, thereby controlling the antenna member and the waveform generator.
Patent KR-20220029216-A (KR)
Title: Relay and battery comprising the same
Inventor: KIM KI HYUN
IPC: H02J7/00
Filed: 2020-09-01
Abstract: An object of the present invention is to provide a relay and battery system that can change magnetic field according to a direction of current to improve lifespan of a contact terminal for bidirectional current. The relay comprises: a switching device comprising a moving contact bar electrically connecting two contact terminals when a current flows through coil; a magnet device including two magnets facing each other based on a virtual reference line connecting the two contact terminals and surrounding the switching device; a ball bearing which is positioned between a portion of an inner peripheral surface of coupling, which is a portion of the inner peripheral surface of the magnet device, and a part of an outer peripheral surface of an outer peripheral surface of the switching device positioned corresponding to the inner peripheral surface of the coupling, for coupling the switching device and the magnet device; and a current sensor sensing direction of current flowing between the two contact terminals. The relay rotates the two magnets according to the direction of the current.
Patent KR-20220032374-A (KR)
Title: String removable mask
Inventor: CHO YONG DAI
IPC: A62B18/08
Filed: 2020-09-07
Abstract: The present invention relates to a strap-removable mask, which comprises: a mask body member; a strap member, and a detachable strap member. Even if the strap member is arbitrarily separated from the mask body member, the strap member can be easily restored to a state of being connected to the mask body member again by reconnecting the detachable strap member. Thus, the strap member and the mask body member can be used again. When the mask body member is used up and needs to be replaced, such as when the life of a filter is over, the detachable strap member can be separated from the mask body member to be replaced and reconnected to a new mask body member. Thus, the strap member can be reused, and elements harmful to the human body can be removed due to the non-use of an adhesive for connecting the strap member and the mask body member. In the process of manufacturing the strap removable mask, the connection process between the strap member and the mask body member is not required. Therefore, the time required for the manufacturing process of the strap removable mask can be shortened.
Patent KR-20220039404-A (KR)
Inventor: KIM TAE HA
IPC: G06F3/06
Filed: 2020-09-22
Abstract: Embodiments of the present invention relate to a memory system and an operating method of the memory system. According to the embodiments of the present invention, the memory system, for each set scan period, allows a scan operation for detecting an error of data stored in each target memory block to be performed once each for one or more target memory blocks among a plurality of memory blocks, and allows the scan operation for the target memory block on which the scan operation has been previously executed during the first scan period among the scan period to be stopped until the first scan period is completed. Therefore, the present invention is capable of preventing a degradation in performance.
Patent KR-20220052002-A (KR)
Inventor: BYUNG KWAN YU
IPC: A23L13/40
Filed: 2020-10-20
Abstract: The present invention relates to a method for preparing salami capable of shortening the manufacturing time and having high product stability by adding four types of a mixed microorganism culture liquid and fermenting and drying the same in the manufacturing process of salami.
Patent KR-20220032440-A (KR)
Inventor: JUNG JAI HO
IPC: H04N21/231
Filed: 2020-10-21
Abstract: The present invention relates to a system for donating a part of sales as a donation to organizations or individuals related to photos used for making photo frames. According to one embodiment of the present invention, the system comprises: a photo image reception unit connected to a user terminal and a seller terminal through a network and receiving a photo image and a photo frame production request from the user terminal; a photo frame production request unit transmitting the photo image transmitted from the user terminal to the seller terminal; and a donation management unit analyzing and classifying the photo image according to classification criteria and allocating donations to accounts of donation recipients who meet the classified classification criteria. The photo frame production request includes delivery address information and the photo image transmitted to the seller terminal is output and delivered to an address of the delivery address information while being inserted into a photo frame.
Patent KR-20220055992-A (KR)
Inventor: SEO JIN SOO
IPC: C12N9/22
Filed: 2020-10-27
Abstract: The present invention relates to a pelota mRNA surveillance and ribosome rescue factor (PELO) gene-defective brain aging disease human cell model and a manufacturing method thereof and, more specifically, to a brain cell model prepared by differentiating human induced pluripotent stem cells in which a PELO gene was knocked out by using a CRISPR/Cas9 system into brain nerve cells, a manufacturing method thereof, and a method for screening brain aging disease treatment materials using the cell model. According to the present invention, the brain cell model enables functional studies of PELO limited to existing animal models in human models and provides a model system capable of solving a problem of human subject research which cannot directly use human-derived brain cells for brain aging and related disease research, thereby being useful for research models of human brain aging and related brain diseases, discovery of treatment materials, and verification of efficacy. The method comprises a brain model preparation step, a vector preparation step, a cultivation step, and a differentiation step.
Patent KR-20220056461-A (KR)
Inventor: PARK GYEONG MOON
IPC: G06N3/08
Filed: 2020-10-28
Abstract: Provided is a natural language processing device combined with an external memory network. The device comprises: an encoder having a bidirectional reference direction, which receives a document including at least one sentence formed of a natural language and generates a word embedding result for the document; an external memory network which receives the word embedding result from the encoder and generates a sentence unit embedding result having a query, a key, and a value pair; a multi-division memory attention unit which performs an attention process for the sentence unit embedding result; an attention inference unit which repeatedly learns a setting vector based on the sentence unit embedding result to output a meaningful sentence from the setting vector; and a classifier which receives the outputted sentence together with the word embedding result from the encoder. According to the present invention, more improved performance can be expected in a reasoning problem, a question and answer problem, a language classification problem, and the like, as compared with the related art.
Patent KR-20220057725-A (KR)
Inventor: LEE CHAN WOO
IPC: H04N7/18
Filed: 2020-10-30
Abstract: A door cam according to an embodiment of the present invention includes: an imaging part; a motion sensor that detects motion; a processing part that converts a mode of the imaging part to an operation mode using motion detection information detected by the motion detection sensor; a communication part that transmits the image captured by the imaging part to the outside; and a buffer that stores the image taken by the imaging part. The processing part stores the first image taken by the imaging part according to the motion detection information in the buffer, converts a mode of the communication part to an operation mode when the motion detection information satisfies a predetermined condition, and transmits the second image captured by the imaging part to the outside.
Patent KR-20220059719-A (KR)
Inventor: KIM JUHWAN
IPC: B25J11/00
Filed: 2020-11-03
Abstract: Provided is an underwater scanning apparatus for three-dimensionally scanning an object in water. According to one embodiment of the present invention, the underwater scanning apparatus comprises: a main body extending in a first direction; a laser emitter for emitting a line laser to form a line on an object and the surrounding ground on which the object is placed; a propulsion member provided on the main body to control movement of the main body in water; a camera provided on one end surface of the main body in the longitudinal direction to photograph the object; a control unit moving the main body so that the object is located within a capturing range captured by the camera, controlling the propulsion member to allow the camera to capture the object and the ground around the object while rotating around a longitudinal central axis of the main body extending in the first direction, and controlling a line laser emission direction of the laser emitter; and a calculation unit extracting a 3D shape of the object from the image captured by the camera through a first line formed on the surrounding ground and a second line formed on the object.
Patent KR-20220059800-A (KR)
Inventor: CHA DONG EUN
IPC: G02F1/163
Filed: 2020-11-03
Abstract: In the present invention, introduced is color changeable plastic which improves a color change speed when voltage is applied, and can set a color change direction. The color changeable plastic comprises: a first electrode layer which has conductivity; a color change layer which is made of a material that changes color depending on whether voltage is applied; a second electrode layer which changes the color of the color change layer, when voltage is applied, along with the first electrode layer; and an induction unit which induces a color change direction of the color change layer by guiding the movement of electrons when voltage is applied.
Patent KR-20220067974-A (KR)
Title: Composition for anti-allergy comprising extract of forsythia velutina
Inventor: LEE JAE WOOK
IPC: A23L33/105
Filed: 2020-11-18
Abstract: Disclosed in the present invention is a composition for anti-allergy comprising an extract of Forsythia velutina. The composition provides an excellent anti-allergic effect even when the extract of Forsythia velutina is used at a low concentration, and the composition is harmless to the human body and has high safety due to no cytotoxicity. In addition, the composition is effective for preventing, alleviating and/or treating allergic rhinitis.
Patent KR-20220068785-A (KR)
Title: Method and apparatus for incremental training power model
Inventor: YI JOONHWAN
IPC: G06F119/06
Filed: 2020-11-19
Abstract: The present disclosure relates to a method for updating a register transfer level (RTL) power model for power consumption analysis of a semiconductor circuit performed by at least one processor. A method for updating a power model includes the steps of: receiving a test scenario that includes a plurality of time slots; inputting the test scenario into an initial power model to identify a first set of time slots among the plurality of time slots, which is associated with a power state not defined by the initial power model; determining a power value for a particular power state associated with a second set of time slots, which is a subset of the first set of time slots; and updating the initial power model based on the particular power state and the determined power value, wherein each of the plurality of time slots is associated with one power state. According to the present disclosure, it is possible to complete a power analysis task, which previously took about 3 months, in one day.
Patent KR-20220072340-A (KR)
Title: 일자리 매칭 시스템에서 블라인드 매칭을 수행하기 위한 방법 및 장치
Inventor: KWON EUI HYEON
IPC: G06Q10/10
Filed: 2020-11-25
Abstract: 본 발명의 실시 예에 따른 일자리 매칭 시스템에서 전자 장치 내에서 실행되며 블라인드 매칭을 수행하는 애플리케이션의 동작 방법은, 구직자의 제1 기본 조건 정보 및 구인 기업의 제2 기본 조건 정보에 기반하여 상기 구직자와 상기 구인 기업의 업무 간 블라인드 매칭을 수행하는 단계와, 상기 블라인드 매칭에 따라 상기 구직자와 상기 구인 기업의 업무 간 매칭이 성공되면, 상기 구직자의 제1 위치 정보 및 상기 업무에 관한 제2 위치 정보가 미리 설정된 조건을 만족하는지 판단하는 단계와, 상기 제1 위치 정보 및 상기 제2 위치 정보가 미리 설정된 조건을 만족하면, 상기 구직자 및 상기 구인 기업의 업무에 상응하는 고용계약 정보를 제공하는 단계와, 상기 구직자의 수락 입력에 응답하여 상기 고용계약 정보에 따른 고용계약의 체결을 확인하는 단계를 포함한다.