baber/WOPTO huggingface dataset:
Patent KR-20200144713-A (KR)
Inventor: RO SE YONG
IPC: H04M1/725
Filed: 2019-06-19
Abstract: The present invention relates to a method for storing communication information in a smartphone. The method is characterized in that there are first to n^th smartphone groups, first to n^th smartphones exist in each of the first to n^th smartphone groups, there is a server equipped with a control unit and a database, information about the first to n^th smartphone groups is stored in the database of the server, information about the first to n^th smartphones in each of the first to n^th smartphone groups is stored in the database of the server, the server and all the smartphones are connected to each other through a wired or wireless communication network, a display, a central processing unit, and an input device are provided in the smartphone, any j^th smartphone group exists in the first to n^th smartphone groups, and among the first to n^th smartphones in the j^th smartphone group, any j^th smartphone exists, such that when voice communication is performed at the j^th smartphone, new data and changed data are generated, and a central processing unit of the j^th smartphone stores the new data and the changed data in a memory unit and transmits the new data and the changed data to the server. Accordingly, when a user desires to perform mobile communication or data communication in a smartphone, it is possible to build a system capable of effectively managing data at minimum costs.
Patent KR-20200145269-A (KR)
Inventor: KIM SANG YOON
IPC: G06F11/36
Filed: 2019-06-21
Abstract: Disclosed is a test automation system. According to one embodiment, a test automation method determines initial test paths passing through at least some of branch points through branch statement structure analysis and branch point identification for a source code of a test target file, determines test paths having the reduced number of test paths compared to the initial test paths by applying a test path minimization technique for the initial test paths, generates test case candidates corresponding to the reduced test paths, determines test data candidates for realizing the test case candidates, and generates a test case based on the test data candidates.
Patent KR-20190086407-A (KR)
Title: A Multimodal Password Authentication System and Method Using Image and Text
Inventor: YANG GI CHUL
IPC: G06F21/36
Filed: 2019-07-02
Abstract: The present invention relates to a multimodal security authentication system using an image and text, and to a method thereof. According to the present invention, the multimodal security authentication system comprises: a password registration unit registering a password of a user; and a password authentication unit performing authentication on an input password when the password input by the user matches a previously registered password. The password registration unit registers the password using at least one image when registering the password of the user. The password authentication unit authenticates the input text with the password when inputting the text matching with the image pre-registered with the password when inputting the password of the user.
Patent KR-20210006045-A (KR)
Inventor: PARK SANGKIL
IPC: H04L29/06
Filed: 2019-07-08
Abstract: According to an embodiment of the present invention, a method for controlling the connection for message transmission between a client and a server, which is performed by a client device, comprises the steps of: (a) generating a plurality of sockets connected to a server; (b) allowing a message (stream) communication with the server through one socket in an active connection state among the generated sockets, and placing the remaining sockets in a standby connection state; (c) monitoring whether a stream ID of the socket in the active connection state reaches a specific value; and (d) shifting one of the sockets in the standby connection state to the active connection state when the stream ID reaches the specific value as a result of monitoring to continue the message (stream) communication with the server, and shifting the direct-previous-socket of the active connection state to the standby connection state. According to the present invention, a service loss can be prevented by preventing interworking disconnection by a re-connection attempt when reaching a stream ID maximum value of HTTP/2 connection for message transmission between the client and the server.
Patent KR-20210008764-A (KR)
Inventor: KIM JAE YOON
IPC: A61B5/20
Filed: 2019-07-15
Abstract: The present invention relates to a urine volume monitoring system and a monitoring method thereof, wherein the urine volume monitoring system includes: a urine storage container; a urine volume measurement sensor attached to the urine storage container to measure the volume of urine; a signal processing unit for receiving and processing a signal from the urine volume measurement sensor; and an output unit for receiving the signal processed from the signal processing unit and outputting information on the volume of urine and the frequency of urine.
Patent KR-20200010136-A (KR)
Title: Fuel-soluble synergistic cleaning mixture for high pressure gasoline engines
Inventor: CHARLES SHANAHAN
IPC: C10L1/02
Filed: 2019-07-19
Abstract: The present invention relates to a method for reducing fuel injector deposits in a gasoline engine operating at high fuel pressures, and a fuel composition. The fuel composition comprises a synergistic fuel injector cleaning mixture and hydrocarbon boiling in a gasoline range.
Patent KR-20210014463-A (KR)
Inventor: PARK JAE YOUNG
IPC: A22C21/00
Filed: 2019-07-30
Abstract: The present invention relates to a plucking device for a chicken comprising: a plucking body unit, a position adjusting unit, and a rotation drum unit. The plucking body unit is arranged in each side from which a preprocessed chicken for plucking is supplied and discharges hair of the chicken, which is plucked by spraying treated water in both sides, to the outside through a lower part. The position adjusting unit is moved inside the plucking body unit to adjust an interval of both sides which are faced to each other, and adjusts the interval depending on a size and a position of the plucked chicken. The rotation drum unit is arranged in the position adjusting unit to be rotated, projects a plurality of rod shapes to a radial direction around the outer periphery in a cylindrical drum shape, and plucks the hair by arranging the plurality of projected rod shapes in forward and backward directions perpendicular to both sides and being touched to the chicken by rotation. The present invention can minimize damage of the chicken.
Patent KR-20210016111-A (KR)
Inventor: KIM MYOUNG HWA
IPC: H01L51/52
Filed: 2019-07-31
Abstract: The present invention relates to a display device including a pixel connected to a scan line and a data line intersecting with the scan line. The pixel includes a light-emitting element, a drive transistor controlling a drive current supplied to the light-emitting element in accordance with a data voltage applied from the data line, and a first switching transistor applying the data voltage of the data line to the drive transistor in accordance with a scan signal applied to the scan line. The drive transistor includes a first active layer having an oxide semiconductor and a first oxide layer disposed on the first active layer and having an oxide semiconductor. The first switching transistor includes a second active layer having an oxide semiconductor. The first oxide layer is not disposed on the second active layer.
Patent KR-20200018278-A (KR)
Title: Film forming apparatus and film forming method
Inventor: SHINADA MASATO
IPC: C23C14/34
Filed: 2019-08-02
Abstract: Provided are a film forming apparatus and a film forming method, which can simply form a film in a desired shape. The film forming apparatus comprises: a processing chamber; a substrate support unit supporting a substrate in the processing chamber; at least one sputter particle emitting unit having a target emitting sputter particles with respect to the substrate; and at least one etching particle emitting unit emitting etching particles having an etching effect with respect to the substrate. The sputter particles, which are emitted from the at least one sputter particle emitting unit, are deposited on the substrate so that the film is formed. A portion of the film is etched by the etching particles emitted from the at least one etching particle emitting unit.
Patent KR-20200121220-A (KR)
Inventor: CHOI JONGWOO
IPC: G06F16/215
Filed: 2019-08-02
Abstract: Disclosed are a device and a method for extracting an instantaneous value of an integrating meter more accurately by removing errors in measured values provided in the form of integrated values and correcting missing measured values. The method for extracting an instantaneous value of an integrating meter can comprise the following steps of: identifying second integrated values corresponding to a specific time interval in which a real-time instantaneous value is to be extracted among first integrated values measured in a time series through the integrated meter according to a predetermined time interval; removing integrated values with errors among the identified second integrated values by using an intermediate value determined through the size of the identified second integrated values; correcting an integrated value for a measurement time point corresponding to both ends of the specific time interval from second the integrated values from which the integrated values with errors are removed; and extracting an instantaneous value for the specific time interval based on a variance calculated for each of two adjacent integrated values among the second integrated values in which the integrated value for the measurement time point corresponding to both ends of the specific time interval is corrected.
Patent KR-20210019233-A (KR)
Title: Board securing device and board carrier having the same
Inventor: JUNG JUNG LAE
IPC: H01L21/67
Filed: 2019-08-12
Abstract: Disclosed are a substrate fixing device and a substrate carrier having the same. The substrate fixing device comprises: a control box fixed to an outer surface of a substrate carrier; a control piston passing through the control box to reciprocate along a first direction; a substrate pressurizer moving along a second direction by the control piston and selectively positioned on a release position and a fixed position; and a pressing rod extending along a third direction, fixed to the substrate pressurizer and simultaneously pressurizing a plurality of substrates stacked along the third direction at the fixed position. Defects of the accommodated substrates can be prevented while plate carriers are transported.
Patent KR-20210022932-A (KR)
Title: Refrigerating system using non-azeotropic mixed refrigerant
Inventor: YONGJOO PARK
IPC: F25B49/02
Filed: 2019-08-21
Abstract: According to the present invention, a refrigerating system comprises: a compressor compressing a non-azeotropic refrigerant mixture; a condenser condensing the compressed non-azeotropic refrigerant mixture; a three-way valve branching the non-azeotropic refrigerant mixture condensed in the condenser; a first evaporator supplying cold air to a first space inside a refrigerator; a second evaporator supplying cold air to a second space inside the refrigerator having a lower temperature atmosphere than the first space inside the refrigerator; and a capillary tube expanding the non-azeotropic refrigerant mixture branched from the three-way valve to supply the expanded non-azeotropic refrigerant mixture to at least one among the first evaporator and the second evaporator. According to the present invention, the highly efficient refrigerating system using the non-azeotropic refrigerant mixture can be realized.
Patent KR-20210023335-A (KR)
Title: Magnetic coupling for conveyor
Inventor: JEGU LEE
IPC: H02K49/10
Filed: 2019-08-23
Abstract: The present invention relates to a magnet coupling for a conveyor and, more particularly, to a magnet coupling for a conveyor which improves a rotational force of a conveyor shaft and can freely adjust an outer diameter of a magnet gear. According to the present invention, the magnet coupling for a conveyor comprises: a magnet having split electrodes having a cross-section having a trapezoidal shape or a sector shape having a long arc on the outside and a short arc on the inside, which are alternately magnetized to N and S poles, to form a cylindrical shape; a holder having one surface fixing the magnet and the other surface to which a shaft used for a conveyor is connected; and a housing covering the magnet and having an outer surface in contact with the holder, wherein a magnet gear can be formed in pairs to face each other in a non-contact manner.
Patent KR-20200034588-A (KR)
Title: Cancer treatment device
Inventor: HYUNG JU PARK
IPC: A61N1/40
Filed: 2019-08-27
Abstract: A cancer treatment device according to the present invention includes a signal generator; a temperature sensor electrically connected to the signal generator; and a pair of electrodes that are applied with an alternating voltage by the signal generator, wherein the signal generator generates an electric field between the electrodes to change the orientation of ferroelectric particles in cancer cells, the temperature sensor measures the temperature in the vicinity of the cancer cells, and the signal generator changes the intensity of the electric field based on the measured temperature.
Patent KR-20210029340-A (KR)
Title: Layered structue having excellent hydrogen proton conductivity and method for preparation the same
Inventor: PARK HEE JUNG
IPC: C01G23/00
Filed: 2019-09-05
Abstract: The present invention relates to a layered structure represented by chemical formula (1) of MO_x·nH_3O^+ (wherein M is a transition metal, x is 1-3, and n is 0-3, independently) and having proton conductivity. The layered structure having a two-dimensional layered structure according to the present invention has no dangling bond, or if any dangling bond is present, the layered structure shows relatively weaker binding force as compared to proton conductor materials having a three-dimensional crystal structure, and thus can provide high conductivity, when protons are present between the layers. Therefore, the layered structure has an effect of realizing high proton conductivity at medium to low temperature. In addition, when the layered structure is used as a solid electrolyte, it is possible to provide a solid oxide fuel cell which can be operated at medium to low temperature and has improved efficiency and durability. Further, it is expected that the layered structure can be used for hydrogen production later.
Patent KR-20210029607-A (KR)
Title: Apparatus for diagnosing partial discharge
Inventor: JHANG SEONG SU
IPC: G06N3/12
Filed: 2019-09-06
Abstract: The purpose of the present invention is to provide a partial discharge diagnostic device which diagnoses partial discharge by distinguishing a partial discharge pattern from noise using a CNN neural network and a genetic algorithm. According to one embodiment of the present invention, the partial discharge diagnostic device comprises: a partial discharge measuring unit acquiring measurement data of measuring the partial discharge of a diagnosis target; an artificial neural network for learning the extracted data feature amount by extracting the feature amount from the measured data of the partial discharge measuring unit, selecting an artificial neural network a learning parameter of the artificial neural network, and optimizing the learning parameter by crossing and modifying genetic information of the selected learning parameter to diagnose the partial discharge and noise of the measured data.
Patent KR-20190106976-A (KR)
Title: Image projecting apparatus
Inventor: LEE HAK SOON
IPC: G03B21/14
Filed: 2019-09-09
Abstract: According to one embodiment of the present invention, provided is an image projection apparatus, which includes an illumination optical system and a plurality of projection optical systems. The illumination optical system includes: a light source radiating a light ray; and a splitter unit reflecting a part of a bundle of light beams transmitted from the light source and transmitting the rest of the light beams. A projection optical system includes: a first panel using the reflected light beams to form a first predefined image; a first projection lens unit receiving the first image and projecting the image toward a first screen; a second panel using the transmitted light beams to form a second predefined; and a second projection lens unit receiving the second image and projecting the second image toward a second screen.
Patent KR-20210035991-A (KR)
Title: Method for repairing working stage
Inventor: JEONG DA JEONG
IPC: G03F7/20
Filed: 2019-09-25
Abstract: Disclosed is a method of repairing a working stage including a stage base and a plurality of substrate supporting protrusions protruding upward from the stage base, wherein at least some of the plurality of substrate supporting protrusions are damaged. The disclosed working stage repair method applies a UV photosensitive liquid cured by ultraviolet irradiation to the plurality of substrate supporting protrusions, places a flat mask on the plurality of substrate supporting protrusions to contact the UV photosensitive liquid, and selectively cures the UV photosensitive liquid to selectively cure the damaged substrate to restore the length of the substrate supporting protrusions to an intact state.
Patent KR-20210037433-A (KR)
Title: Moving Robot
Inventor: BYEONG MIN LEE
IPC: B25J11/00
Filed: 2019-09-27
Abstract: The present invention relates to a mobile robot, which comprises: a main body forming a space therein; a noise generating member disposed inside the main body and generating noise; an inner housing and an outer housing surrounding the main body; two voice recognition members disposed in the housing and spaced apart from each other; and a noise recognition member recognizing the noise. Since the voice recognition member may be disposed on the opposite side of the noise generating member with respect to a central point, and the voice recognition member may be disposed to be spaced apart along an outer circumferential surface of the housing, the voice recognition efficiency is improved by selecting a voice command based on a difference in voice data obtained by two voice recognition members that are preferably spaced apart and noise data recognized by the noise recognition member.
Patent KR-20210041894-A (KR)
Title: A puzzle card used in a samacube
Inventor: KIM DAL HO
IPC: A63F11/00
Filed: 2019-10-08
Abstract: The present invention relates to a puzzle card for a Soma cube, capable of enabling a user to solve a question, made of a combination of at least one Soma cube piece different from each other, by using suggested Soma cube pieces, thereby developing the creativity, thinkability and space-perceivability of the user. The present invention includes: a difficulty level area formed on one side of a lower part, and indicating a level of difficulty; a suggestion area formed on one side of an upper part, and suggesting at least one Soma cube piece to be used; and a question area formed between the difficulty level area and the suggestion area, composed of a combination of the Soma cube pieces suggested by the suggestion area, and including a question causing an improvement in a solid molding ability by leading a user to associate a completed form of the Soma cube pieces, thereby improving the creativity, thinkability and space-perceivability of the user.
Patent KR-20210047117-A (KR)
Title: Analog digital converter including delay circuit and compensator, image sensor including the same, and operating method thereof
Inventor: LEE HYEOK JONG
IPC: H04N5/378
Filed: 2019-10-21
Abstract: According to one embodiment of the present disclosure, provided is an analog-to-digital converter, which converts a pixel signal of an analog region corresponding to light information into a digital signal. The analog-to-digital converter includes: a comparator outputting a comparison signal generated by comparing the pixel signal with a ramp signal having a constant slope; a plurality of delay circuits including a plurality of delay elements for delaying the comparison signal, generating a first signal corresponding to the comparison signal, and delaying the first signal by a first time to generate a second signal; and at least one compensator measuring a period of the comparison signal and outputting a delay selection signal to the delay circuit for delaying the first signal by the first time based on the measured period of the comparison signal. The first time period may be characterized in that the period of the comparison signal is divided.
Patent KR-20210050048-A (KR)
Title: Magnesium alloy stent
Inventor: JEONYONG PYO
IPC: A61L31/02
Filed: 2019-10-25
Abstract: The present invention relates to a magnesium alloy stent used for vasodilation. According to the magnesium alloy stent according to the present invention, since the stent is made of a magnesium alloy material, after a certain period of time, the stent may be self-decomposed and absorbed into the blood vessel.
Patent KR-20210053396-A (KR)
Title: Quantum dot-containing complex, and light-emitting device and optical member and device including the same
Inventor: LIM HO
IPC: H01L51/50
Filed: 2019-11-01
Abstract: Disclosed are a quantum dot-containing complex including: quantum dots; and at least one ligand that is coordinated on the surface of the quantum dots and is a monomer represented by a predetermined chemical formula, a light emitting device including the same, an optical member, and a device. The quantum dot-containing complex has improved stability by introducing a polymerizable group to a reactive ligand.
Patent KR-20210056530-A (KR)
Title: Module type nitrogen generating apparatus for topside of offshore plant capable of regulating nitrogen purity
Inventor: KANG SHINHYUN
IPC: B01D46/00
Filed: 2019-11-11
Abstract: According to the present invention, disclosed is a module-type nitrogen generator for the topside of an offshore plant, which is capable of regulating nitrogen purity, wherein the nitrogen generator comprises an air filter module (110), a heater module (120), a hollow fiber membrane module (130), a compressed storage tank (140), an oxygen analysis system (190) and a nitrogen purity regulating module (200). Those modules constituting the nitrogen generator are connected to one another by corresponding section blocks (A, B, C) on the skid (150) of the upper structure of an offshore plant, thereby completing an installation process and enabling each of the corresponding modules to be maintained. Accordingly, the degree of valve opening is regulated according to the nitrogen concentration detected by analysis of the oxygen analysis system (190) to vary the air amount introduced into the membrane separators (132), thereby changing nitrogen purity according to factors of an outer environment and producing highly pure nitrogen.