baber/WOPTO huggingface dataset:
Patent KR-20220042993-A (KR)
Title: Automatic brake pad supplier and manufacturing apparatus including thereof
Inventor: PI KWANG HYUN
IPC: B65G47/66
Filed: 2021-02-09
Abstract: The present invention relates to an automatic brake pad supply device which increases work stability and work efficiency. The automatic brake pad supply device comprises: a first supply unit having a first rail member provided to move a brake pad including a friction material and a back plate coupled to the rear surface of the friction material in a prescribed first direction; and a second supply unit arranged on the rear end of the first supply unit to receive the brake pad, wherein the front end thereof is arranged at a position lower than the rear end of the first supply unit based on the ground. The first rail member can transport a plurality of the brake pads. The first supply unit additionally has a sidewall member arranged on edges extended in a direction parallel with the first direction among the edges of the first rail member to support both sides of the plurality of brake pads moving in the first direction.
Patent KR-20220061805-A (KR)
Inventor: KANG HYUNGGWANG
IPC: G09F9/30
Filed: 2021-02-10
Abstract: Various embodiments disclosed in the present document relate to an electronic device, for example an electronic device including a rollable display. According to an embodiment, a rollable electronic device includes: a housing including a first surface oriented in a first direction, a second surface oriented in a second direction opposite to the first direction, a first side member slidable in a third direction different from the first direction and the second direction, and a second side member oriented in a direction opposite to the first side member; a flexible display including a first region oriented in the first direction and a second region extending from the first region and oriented in the second direction opposite to the first direction; a plate configured to support at least a portion of the flexible display and to perform a sliding movement to cause at least a portion of the second region to be oriented in the first direction to substantially enable expansion of the first region; at least one member configured to enable the sliding movement of the plate through a rotational motion; and a rotation detection sensor configured to detect a degree of rotation while the at least one member rotates about a rotating axis. In addition, various embodiments may be applied. The present invention can reduce power consumption.
Patent KR-20220045541-A (KR)
Title: Anomaly detection method based on multi-modal sensor, and computing apparatus for performing the same
Inventor: ZHANG BYOUNG TAK
IPC: B25J9/16
Filed: 2021-02-17
Abstract: According to an embodiment, a method for detecting an anomaly by using a multi-modal sensor comprises the steps of: generating a multi-modal representation by reducing and combining data collected using each of a plurality of sensors of different types through synchronization and convolution operations; and applying the multi-modal representation as input data to an autoencoder, and performing anomaly detection based on a difference between reconstructed data output from the auto encoder and the input data. The autoencoder is previously trained using data corresponding to a steady state. Therefore, the method can detect an anomaly with high accuracy, based on data collected through the multi-modal sensor.
Patent KR-20220120084-A (KR)
Title: Subsea Pipeline Simulation Test Apparatus for Anchor Influence Considering Pipe-Soil-Rock Interaction, and Subsea Pipeline Stability Evaluation Method Using The Same
Inventor: SEO YOUNG KYO
IPC: G01N3/30
Filed: 2021-02-23
Abstract: The present invention relates to a subsea pipeline simulation test apparatus for an anchor influence considering pipe-soil-rock interaction, and a subsea pipeline stability evaluation method using the same. The subsea pipeline simulation test apparatus comprises: a first frame which is installed to be parallel at a certain distance from the ground; a second frame which is provided in the form of a hollow cylinder and has one side installed vertically on the first frame; a magnetic field generation unit which is formed as an electromagnet to generate a magnetic field when a current flows, and in which a wire connected to the electromagnet penetrates the hollow of the second frame; an anchor model which is simulated in the actual anchor shape and is attached at one side when a magnetic field is generated from the magnetic field generation part, and is detached in the ground direction by gravity when the magnetic field from the magnetic field generation unit disappears; a water tank in which soil, a pipeline model, and rock are laminated in order to check the interaction of the pipe-soil-rock, and water is filled up to the height of the rock; a pipeline model, on which one or more strain gauges are attached to check an actual strain rate (S_EXP) when the anchor model is detached in the ground direction; and an evaluation unit which evaluates the stability of the pipeline model using the actual strain rate (S_EXP). Therefore, the present invention can evaluate the stability of a pipeline according to experimental design and can protect the pipeline.
Patent KR-20210107556-A (KR)
Title: Image-based face recognition, health check and position tracking system
Inventor: KIM HYUN SOO
IPC: G06Q50/26
Filed: 2021-02-24
Abstract: The present invention relates to an image-based face recognition, health check, and position tracking system. According to the present invention, the system comprises: a CCTV camera installed at a predetermined location throughout the country, having corresponding location coordinates set thereto to capture an image of any predetermined person or transportation means and people therearound and record the image together with the location coordinates; a computer system recognizing the predetermined person's face, posture, and clothes on the basis of the images captured by the CCTV camera, detecting fever characteristics, classifying the images according to predetermined classification criteria, and digitizing each classified image information; a database storing and managing image information (data) classified and digitized by the computer system and various information related to system operation; and a central server receiving context information from the computer system in real-time, transmitting corresponding commands or information, and sharing the image information (data) stored in the database in real-time. Accordingly, the coordinates of the location of CCTV cameras installed throughout the country and a person's face, posture and clothes, transportation means, and surrounding people information included in an image are linked and stored in a standard database and are linked through a network, and thus a predetermined person can be identified by only face shape or image information without recording or leaking personal information, health status (fever, etc.) can be checked, and the location of a person or moving object can be tracked in real-time.
Patent KR-20220122350-A (KR)
Title: Device for detecting skin contact using pressure sensor and ultrasound apparatus
Inventor: CHO SUNG CHAN
IPC: A61B5/00
Filed: 2021-02-26
Abstract: A skin contact detection device is installed in an apparatus and is configured to detect skin contact. The skin contact detection device comprises: a skin contact member configured to be in contact with the skin; an elastic member elastically supporting the skin contact member with respect to the apparatus, so that displacement of the skin contact member can occur by being in contact with the skin; a pressing member connected to the skin contact member and configured to be displaced together with the skin contact member; and a pressure sensor configured to be pressed by the pressing member to detect the pressure. An objective of the present invention is to provide a skin contact detection device which can detect skin contact correctly even in fine pressure changes.
Patent KR-20220125827-A (KR)
Inventor: SHIN DONG HEE
IPC: G09G3/32
Filed: 2021-03-03
Abstract: The present invention relates to a display device and a tiled display device including the same. According to the present invention, by preventing a connection between a first display device and a second display device from being recognized, it is possible to prevent or reduce disconnection between an image of the first display device and an image of the second display device due to the connection. The display device according to an embodiment comprises: a display panel including a plurality of display areas having scan lines, data lines, and pixels connected to the scan lines and the data lines; a first source driving circuit connected to the data lines of a first display area of the plurality of display areas; a second source driving circuit connected to the data lines of a second display area of the plurality of display areas; a first scan driving circuit receiving a first clock signal from the first source driving circuit and outputting first scan signals to a first group of scan lines among the scan lines according to the first clock signal; and a second scan driving circuit receiving a second clock signal from the second source driving circuit and outputting second scan signals to a second group of scan lines among the scan lines according to the second clock signal.
Patent KR-20210043509-A (KR)
Title: System and method of poll using block-chain technology
Inventor: KIM INKYU
IPC: G06Q30/02
Filed: 2021-03-08
Abstract: The present invention relates to an advertising method using block-chain technology. The advertising method using block-chain technology includes the steps of: registering the survey information in the advertiser's survey account in the chain, executing a survey based on the registered survey information; and transferring an amount corresponding to the event from the survey account to the user's account when a survey participation event occurs by a user in the form set in the survey information. The advertising method is characterized in that it further comprises a report generating step of providing a report form according to a user's selection based on a user's survey result participating in the registered survey and generating a report. Advertisers can receive reliable survey data, and general users can receive better rewards.
Patent KR-20210120835-A (KR)
Title: Transporting system and Input circuit
Inventor: HASEGAWA TSUGUTOMO
IPC: B41F21/00
Filed: 2021-03-09
Abstract: Provided is a transport system capable of software development which does not depend on a type of an encoder. In a conveying system for a printer, a motor (2) rotates a roller (102). The encoder (6) detects a position of the motor (2). A processor (14) controls the motor (2) by executing a software program. An input circuit (200) is provided between the encoder (6) and the processor (14). An interface circuit (202) periodically acquires an absolute signal ABS indicating a rotational position of the motor (2) from an absolute encoder (6B). A virtual Z-phase signal generator (208) generates a virtual Z-phase signal (Z') which is asserted when a value of an absolute signal ABS crosses a predetermined threshold.
Patent KR-20220126944-A (KR)
Title: Apparatus for measuring thickness of thin film in vacuum
Inventor: KIM HO SEOB
IPC: G01N21/88
Filed: 2021-03-10
Abstract: The present invention relates to an apparatus for measuring a thin film thickness in vacuum for large-area samples such as semiconductors and displays using an optical module, and more specifically, to an apparatus for measuring a thin film thickness in vacuum, in which an optical system module including a light source, an optical fiber, a spectroscopic detection unit (a spectroscopic unit and an optical sensor array unit (including a circuit unit)) is provided in vacuum to measure and analyze a thin film thickness of a semiconductor or display material in real time in vacuum so that a thin film thickness measurement time is significantly reduced for economic feasibility.
Patent KR-20220129874-A (KR)
Title: Frequency adaptive lock-in amplifier based harmonic elimination method for single-phase grid-connected inverter, recording medium and device for performing the method
Inventor: CHOI WOO JIN
IPC: H02M1/14
Filed: 2021-03-17
Abstract: A frequency-tracking harmonic removal method based on a lock-in amplifier (LIA) for a single-phase grid-connected inverter comprises: a step of tracking a fundamental frequency component to be extracted from a grid through a lock-in amplifier (LIA)-based frequency locked loop (FLL); a step of extracting phase information for a specific harmonic component from the fundamental frequency component; a step of generating a reference signal by a digital lock-in amplifier (DLA) based on the phase information for the specific harmonic component; a step of filtering a dual frequency component of a feedback current of inverter output and the reference signal; a step of extracting the magnitude and phase of the filtered frequency component to reconstruct the specific harmonic component; and a step of adding the reconstructed frequency component to the output of a current controller by a feed-forward method to remove the specific harmonic component. Accordingly, improved harmonic removal results can be provided.
Patent KR-20210033969-A (KR)
Title: Chip antenna
Inventor: JUNG JI HYUNG
IPC: H01Q9/04
Filed: 2021-03-19
Abstract: According to one embodiment of the present invention, a chip antenna comprises: a first ceramic substrate; a second ceramic substrate facing the first ceramic substrate; a first patch including a seed layer formed on one surface of the first ceramic substrate and a plating layer formed on the seed layer; a second patch provided on the second ceramic substrate; and a feed via including a seed layer formed along the inner wall of a via hole passing through the first ceramic substrate in a thickness direction and a conductive material formed in a shape surrounded by the seed layer formed in the via hole. The seed layer of the first patch and the seed layer of the feed via may be connected to each other. Therefore, the robust durability against external impact can be ensured.
Patent KR-20210150966-A (KR)
Title: Method of decoding error correction code by applying machine learning and decoder using the same
Inventor: GOLAN RON
IPC: H03M13/37
Filed: 2021-04-06
Abstract: Disclosed are a method, device, non-transitory computer readable medium, and system for decoding an error correction code using a neural network. In order to achieve the above purpose, according to an aspect of the technical idea of the present disclosure, an error correction method receives a signal based on a modulation symbol from a physical channel, the modulation symbol representing information bits encoded using an error correction coding scheme, extracts features from the signal using a feature extractor learned from the probability data collected from the physical channel, and decodes the information bits with a neural network decoder taking the extracted features as input. Accordingly, convergence time of the neural network can be reduced because an output of the feature extractor is used instead of using the raw voltage including noise as it is.
Patent KR-20220142272-A (KR)
Inventor: JEONG KWANG HO
IPC: H01L21/67
Filed: 2021-04-14
Abstract: The present invention is to provide a transport system capable of stabilizing a transport function of a robot transporting a large-area substrate in a cluster system. According to the purpose, the present invention installs a track on a path, where a robot arm has a substrate mounted thereon and rotates, and installs a roller (wheel) capable of running on the track at the bottom of the robot arm on which the substrate is mounted, thereby enabling stable transport of the large-area substrate.
Patent KR-20220145682-A (KR)
Inventor: SONG GYUNG UI
IPC: H01M10/647
Filed: 2021-04-22
Abstract: The present invention relates to a pouch-type battery cell module equipped with a cooling means. The pouch-type battery, according to an embodiment of the present invention, comprises: a cooling plate arranged at intervals corresponding to the thickness of the pouch-type battery cells so that the pouch-type battery cells are inserted, and receiving heat discharged from the battery cells and transmitting the same downward; and a heat sink including an insertion fixing groove forming a fixing force on the cooling plate by inserting the cooling plate to a predetermined depth, and a cooling member receiving the heat transferred from the cooling plate to cool the heat, for discharging heat cooled through the cooling member to the outside. According to the present invention, it is possible to cool the pouch-type battery cell using the heat sink and the cooling plate inserted therein, while having an effective fixing force to the pouch-type battery cell.
Patent KR-20210049769-A (KR)
Title: Smart Home Airconditioner Automatic control system based on Artificial Intelligence
Inventor: KWON KI WOONG
IPC: F24F110/10
Filed: 2021-04-29
Abstract: Provided are an automatic air conditioner control method, automatic air conditioner control apparatus, recording medium, and air conditioner. According to the present invention, the automatic air conditioner control method is able to receive a presence detection data showing the presence or absence of a user in a room, receive temperature data and humidity data showing the detected indoor temperature and humidity, predict the future possibility of the presence of the user in a room by using the presence detection data, draw the optimal predicted mean vote (PMV) by using the temperature data and the humidity data, calculate the optimal temperature by using the optimal PMV, control the air conditioner based on the presence detection data, the future possibility of presence, and the optimal temperature, and operate the air conditioner at an optimal temperature suitable to the user.
Patent KR-20220151985-A (KR)
Inventor: JAMAL MUHAMMAD ZAHAK
IPC: A61F2/70
Filed: 2021-05-07
Abstract: A robot hand system includes a biosensor, a robot hand including a plurality of fingers, and a control unit connected to the biosensor and the robot hand. The control unit estimates a motion intention by obtaining a biosignal through the biosensor and applying a multi-layered kernel principle component analysis (PCA) to the biosignal, and is configured to transmit a control command corresponding to the estimated motion intention to the robot hand. According to embodiments disclosed in the present specification, the present invention is to provide a method for estimating an intention based on unsupervised learning in order to compensate for disadvantages of intention estimation based on supervised learning based on a classification scheme.
Patent KR-20220154302-A (KR)
Inventor: NAKANISHI SATORU
IPC: G02F1/13
Filed: 2021-05-12
Abstract: Disclosed is a heater unit of a thermal treatment oven. In accordance with the present invention, the heater unit of a thermal treatment oven includes: a sleeve having upper and lower parts coupled with upper and lower plates in a sandwiched structure with a heating element laid therebetween, respectively, and leading a heater line to be exposed to the outside by being mounted at one end of each of the upper and lower plates; sleeve fixing blocks located in upper and lower parts of the sleeve, and mounted at one end to suppress the generation of particles caused by friction between the upper and lower plates so as to increase hermeticity between the upper and lower plates; and a cooling means mounted on the heater unit to circulate a cooling fluid on the outside. Therefore, the present invention is capable of improving a substrate manufacture yield.
Patent KR-20210141396-A (KR)
Title: Functionalized initiator, method of making initiator and functionalized elastomer
IPC: B60C1/00
Filed: 2021-05-13
Abstract: The present invention relates to a functionalized polymerization initiator represented by chemical formula I. In the chemical formula I, each of R^1 and R^2 independently represents H or C1-C8 alkyl, and each of R^3, R^4 and R^5 independently represents C1-C8 alkyl, C6-C14 aryl or a group represented by chemical formula II. In the chemical formula II, each of R^6 and R^7 independently represents C1-C8 alkyl or C6-C14 aryl.
Patent KR-20210142553-A (KR)
Title: Pharmaceutical composition for preventing or treating small cell lung cancer associated with ron mutation and method using the same
IPC: C12Q1/6886
Filed: 2021-05-18
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating small cell lung cancer associated with RON mutation and a method using the same. The compound according to the present invention is resistant to EGFR-targeted therapeutic agents used in conventional anticancer therapy and can be usefully used as precision medicine in the treatment of small cell lung cancer patients having RON Δ 155, RON Δ 160, and RON Δ 165 mutations.
Patent KR-20220160404-A (KR)
Inventor: KWON SOONCHUL
IPC: C25B15/08
Filed: 2021-05-27
Abstract: Various embodiments provide an automatic electrolyte manufacturing device and method for alkaline water electrolysis, wherein each injection rate of an electrolyte sample and fresh water is set so that an electrolyte generated from the electrolyte sample and the fresh water can be maintained at predetermined target concentration, the electrolyte sample and the fresh water are injected, respectively based on the set injection rate, and the injected electrolyte sample and fresh water are stirred to generate an electrolyte.
Patent KR-20220160951-A (KR)
Inventor: HONG SUNG HAK
IPC: B23K37/04
Filed: 2021-05-28
Abstract: The present invention relates to a laser welding device capable of effectively welding a joined part of quartz by using a laser and a quartz welding method using the same. In accordance with one embodiment of the present invention, the laser welding device includes: a laser radiation unit radiating a laser to a joined part, in which a first base material of quartz quality and a second base material of quartz quality placed to be joined to one side of the first base material while forming an inclination with the first base material are joined to each other, and a welding rod located in the joined part; and a control unit controlling the laser radiated from the laser radiation unit, wherein the control unit controls the laser radiation unit such that the joined part is primarily welded to form a part of a target thickness of the joined part throughout the joined part, and then the remaining part on the primarily welded joined part is secondarily welded to form the target thickness of the joined part throughout the joined part.
Patent KR-20210147996-A (KR)
Inventor: PARK IL HAN
IPC: B03C3/40
Filed: 2021-05-31
Abstract: A dust collecting filter having a plate-shaped frame structure according to one embodiment of the present invention includes: a first plate including a plurality of first holes; a second plate including a plurality of second holes and positioned at a predetermined distance from the first plate; a first conductive wire positioned toward a fourth hole among the plurality of second holes by passing through a third hole among the plurality of the first holes; and a second conductive wire positioned to pass through a sixth hole having the same row as the fourth hole and being adjacent to the fourth hole by passing through a fifth hole having the same row as the third hole and being adjacent to the third hole. According to the present invention, the reliability of products can be improved.