baber/WOPTO huggingface dataset:
Patent KR-20200064965-A (KR)
Title: Apparatus, method and computer program for game service
Inventor: KIM DONG GUN
IPC: A63F13/70
Filed: 2020-05-25
Abstract: A method for providing a game service is disclosed. According to an embodiment, the method for providing a game service includes the steps of: obtaining content information on a character included in a screen of a game; providing a notification to a user based on the content information on the character; and providing a character main page that provides content for the character in response to receiving an input for selecting the character from the user playing the game.
Patent KR-20210146694-A (KR)
Title: A reinforcing structure for tire shoulder
Inventor: KO JAE HYEON
IPC: B60C9/22
Filed: 2020-05-27
Abstract: The present invention relates to a tire shoulder unit reinforcement structure. More specifically, the present invention relates to the tire shoulder unit reinforcement structure in which an end unit of a steel belt is closed by a sidewall. In the tire shoulder unit reinforcement structure for fixing the steel belt of a tire, the tire shoulder unit reinforcement structure is provided, wherein a sidewall (200) of the tire covers the end unit of the steel belt. Accordingly, the end unit of the steel belt on which the sidewall is stacked is completely finished, thereby suppressing a peeling phenomenon of the steel belt, thereby improving durability of the tire and securing rigidity of the shoulder unit.
Patent KR-20210151268-A (KR)
Inventor: PARK JUNG DONG
IPC: H03B5/12
Filed: 2020-06-04
Abstract: Disclosed are an injection locked frequency divider capable of extending a locking range without additional power consumption and a phase locked loop and communication device having the same. According to an embodiment of the present disclosure, a frequency divider is an injection locked frequency divider (ILFD) comprising: one pair of first transistors converting an input voltage applied to an input terminal into an injection current; one pair of second transistors provided between the pair of first transistors and the output terminal and cross-coupled to each other; and one pair of first inductors having one end connected to the pair of first transistors and the other end connected to the input terminal.
Patent KR-20210150811-A (KR)
Title: Electric Hydraulic Brake Device and Error Compensation Method of the Angle Sensor of the Motor of the same
Inventor: KIM TAE HYEONG
IPC: H02K11/215
Filed: 2020-06-04
Abstract: The present invention relates to an electro-hydraulic brake apparatus, and an error compensation method of an angle sensor of a motor. The electro-hydraulic brake apparatus comprises: a hydraulic brake system configured to supply a braking force to wheels of a vehicle; a braking motor configured to provide a driving force for hydraulic pressure generation of the hydraulic brake system; an angle sensor for generating a measured angle signal by measuring an angle of a shaft of the braking motor; an error compensation unit for compensating for an error of the measurement angle signal to generate a compensation angle signal; and a control unit for controlling the braking motor based on the compensation angle signal and a braking input. An objective of the present invention is to detect and compensate the error included in the angle sensor of the electro-hydraulic brake apparatus to improve operating performance thereof.
Patent KR-20210152086-A (KR)
Inventor: CHA HYUNG RAE
IPC: H01L25/075
Filed: 2020-06-05
Abstract: A light emitting element, a manufacturing method thereof, and a display device including the same are provided. The light emitting element includes: a light emitting element core including a first semiconductor layer, a second semiconductor layer disposed on the first semiconductor layer, and an active layer disposed between the first semiconductor layer and the second semiconductor layer; an electrode layer disposed on the second semiconductor layer of the light emitting element core; and an insulating film surrounding the side surface of the light emitting element core. A side surface of the electrode layer protrudes outward than a side surface of the second semiconductor layer.
Patent KR-20210152855-A (KR)
Title: Composition or kit for diagnosing autism spectrum disorder and method for diagnosis of autism spectrum disorder using the same
Inventor: PARK HYUN MEE
IPC: G01N30/72
Filed: 2020-06-09
Abstract: The present invention provides a method for calculating a relative concentration ratio of tyrosine metabolites in order to provide a composition for diagnosing autism spectrum disorder (ASD) comprising an agent for measuring a relative concentration ratio of tyrosine metabolites in a biological sample, a kit, and information necessary for diagnosis of autism spectrum disorder using the same. According to this, the present invention can be used to diagnose the autism spectrum disorder objectively, simply, with high accuracy and specificity.
Patent KR-20210152884-A (KR)
Title: Unmanned terminal order system and payment method based on smartphone payment
Inventor: PARK JI MIN
IPC: G06Q20/18
Filed: 2020-06-09
Abstract: Disclosed are a smartphone payment-based next-generation kiosk type ordering system and a payment method thereof. The payment method of the present invention comprises the steps of: displaying information on a product or service on a kiosk through a touch screen, and confirming a product or service selected by a user among the displayed products or services; receiving a payment request including a phone number of a mobile terminal through near-field communication (NFC) from the mobile terminal of the user in the kiosk; requesting, by the kiosk, a payment for the selected product or service to a seller server using the phone number; and displaying information on the completion of the payment through the touch screen as the kiosk receives information on the completion of the payment from the seller server. The payment request using the phone number is provided for a payment server from the seller server, such that the payment is completed through a communication using the phone number with the mobile terminal in the payment server. Therefore, a secure payment environment can be provided.
Patent KR-20210153862-A (KR)
Inventor: HWANG SEON CHANG
IPC: A61N1/36
Filed: 2020-06-11
Abstract: The present invention relates to a low-frequency therapeutic device, comprising: a main body part; a low-frequency generation unit which is installed on the main body part, and generates low frequency; a pad part which is electrically connected to the low-frequency generation unit to provide the low-frequency to a user and provided to be attached to the user; and a control part which is installed on the main body part, electrically connected to the low-frequency generation unit, and modulates a rising edge of a low-frequency pulse generated by the low-frequency generation unit. According to the present invention, pain caused when the low frequency is applied can be alleviated by modulating the rising edge portion of the low-frequency pulse. Accordingly, pain caused by stimulation generated during low-frequency application is minimized so that the user's pain region can be appropriately treated.
Patent KR-20210039925-A (KR)
Title: Waste leachate removal method in waste landfill
Inventor: HWANG HYE YOUNG
IPC: B09B1/00
Filed: 2020-06-25
Abstract: The present invention relates to a method for removing rainwater and leachate from a waste landfill. More particularly, at the time of constructing a landfill, a leachate drainage channel is closed to use as a normal rainwater collecting groove. At the time of landfilling or after landfilling, the leachate drainage channel connected to the rainwater collecting groove is opened so that leachate generated at the time of landfilling is moved to the bottom to be easily discharged, thereby smoothly draining the leachate. The present invention includes a foundation construction step.
Patent KR-20220001699-A (KR)
Title: Recording Medium
Inventor: HO CHUL KWON
IPC: G06Q30/06
Filed: 2020-06-30
Abstract: The present invention relates to a recording medium to prevent disputes and conflicts over rental agreements. According to an embodiment of the present invention, a recording medium has a program, which operates a terminal device providing a real estate-based sharing business interface, recorded therein. The recording medium comprises: a function of receiving real estate-based shared business information including lessor conditions and lessee conditions input from a lessor terminal device and a lessee terminal device, respectively, and share information; a function of transmitting recommended lessor and recommended lessee information matching the shared business information to the lessor and lessee terminal devices; and a function of transmitting a request for consultation of the shared business information to the lessor terminal device of the lessor and the lessee terminal device of the lessee, who are selected according to a user input on the basis of the recommended lessor and lessee information.
Patent KR-20220001980-A (KR)
Title: Apparatus for waste heat recovery and abatement of white plume of exhaust gas with rear stage heater
Inventor: LEE DON KOO
IPC: F23J15/06
Filed: 2020-06-30
Abstract: The present invention relates to an apparatus for recovering a waste heat from an exhaust gas and reducing a white smoke provided with a rear-end heater. The apparatus for recovering the waste heat from the exhaust gas and reducing the white smoke provided with the rear-end heater according to one example of the present invention comprises: a moisture absorption unit receiving a first exhaust gas containing a high-temperature water vapor through an exhaust gas supply pipe, absorbing a moisture and a heat from a first exhaust gas through a moisture absorption liquid, and discharging a second exhaust gas in a status in which the first exhaust gas is dried at a low temperature through an exhaust gas discharge pipe; a storage unit in which the moisture absorption liquid in contact with the first exhaust gas is discharged from the moisture absorption unit and stored; and a heater having one side connected to the exhaust gas discharge pipe to heat and discharge the second exhaust gas. An objective of the present invention is to provide the apparatus for recovering the waste heat of the exhaust gas and reducing the white smoke provided with the rear-end heater.
Patent KR-20220003187-A (KR)
Title: Method and apparatus for designing image based on triangular patterning
Inventor: JANG JUNG SIK
IPC: H01L31/0445
Filed: 2020-07-01
Abstract: Disclosed is a method for designing an image based on a triangle patterning that is performed by a computing device. The method for designing the image may comprise: a step of receiving an input image; a step of generating an image frame corresponding to a size of the input image; a step of dividing an inner area of the generated image frame into at least one triangle-shaped pattern; a step of determining a first coordinate corresponding to each of the divided triangle-shaped patterns; a step of obtaining a color value of the input image area corresponding to the first coordinate; and a step of generating a result image by allocating the obtained color value to the triangle-shaped pattern corresponding to the first coordinate.
Patent KR-20220006737-A (KR)
Inventor: KO EUN BIN
IPC: D01D5/04
Filed: 2020-07-09
Abstract: Disclosed is a spandex fiber that is capable of preventing grin-through and deodorizing. The spandex fiber of the present invention comprises: a polyurethane polymer; an inorganic deodorant including a metal phosphate; and a carbon black slurry in which a dispersing polymer and carbon black are dispersed. Accordingly, the present invention can improve color depth and color uniformity, and spinning workability can be favorably improved without degrading the physical properties of a spandex yarn.
Patent KR-20220013639-A (KR)
Title: Recommendation methods and devices for travel using machine learning
Inventor: LEE CHAE WON
IPC: G06Q50/14
Filed: 2020-07-27
Abstract: The present invention is a travel product recommendation machine learning module and an individual travel product sales system using the travel product recommendation machine learning module. The travel product recommendation machine learning module according to the present invention a system, which uses attribute data of a travel product clicked by a user accessing from a certain IP address as feature data, that is, the present invention sells and manages the travel product through online brokerage.
Patent KR-20220014087-A (KR)
Inventor: HAN JONG EUN
IPC: E04F13/08
Filed: 2020-07-28
Abstract: A panel fixing bracket according to the present invention includes: a base plate; and a vertical support formed on the base plate and configured to lock and fix a side wall of a finishing panel when the finishing panel is assembled. An object of the present invention is to provide the panel fixing bracket capable of simply and easily performing operation for implementing a panel finishing structure and the panel finishing structure including the same.
Patent KR-20220019469-A (KR)
Inventor: DAEHEE LEE
IPC: F24F11/00
Filed: 2020-08-10
Abstract: A ventilation control system and a method are disclosed. The ventilation control system according to an embodiment of the present invention relates to the ventilation control system for controlling an internal temperature inside a cargo hold formed in a ship, comprising: a wind speed measuring part for measuring the wind speed outside the cargo hold; an outside air temperature measuring part for measuring the outside air temperature outside the cargo hold; an internal calorific value measuring part for measuring an internal calorific value generated inside the cargo hold; and a control part that calculates a target table wind speed value closest to a wind speed measurement value of the wind speed measuring part, a target table outside air temperature value closest to an outside air temperature measurement value of the outside air temperature measuring part, a target table internal calorific value closest to an internal calorific value measured value of the internal calorific value measuring part, and a target weight value and a target table integrated heat transfer coefficient value corresponding to a condition including the target table wind speed value, the target table outside air temperature value, and the target table internal calorific value in a pre-calculated and stored data table for the integrated heat transfer coefficient for each wind speed-outside air temperature-internal calorific value, calculates a target air discharge value for maintaining the internal temperature set by the internal temperature of the cargo hold by substituting the calculated target table wind speed value, the target table outside air temperature value, the target table internal calorific value, the target table weight value, and the target table integrated heat transfer coefficient value into an energy equation, and controls the amount of air discharged from the cargo hold to be the target air discharge value. An object of the present invention is to provide the ventilation control system and method configured to quickly and effectively control the temperature inside a cargo hold.
Patent KR-20220021692-A (KR)
Inventor: JEON JAE JIN
IPC: G06N3/04
Filed: 2020-08-14
Abstract: Embodiments relate to an echo suppression method of a sound signal system. The echo signal suppression method according to the embodiment comprises: a step of generating the mask information by inputting input data obtained by local Fourier transform of a sound signal comprising an echo signal to a convolutional neural network model that applies different kernels for each frequency band in a predetermined range; and a step of suppressing a residual echo signal in a microphone signal based on the mask information. Therefore, the present invention is capable of improving a performance of an echo cancellation.
Patent KR-20220022994-A (KR)
Title: Petri dish for laboratory samples
Inventor: PARK SEO HYUN
IPC: B01L3/00
Filed: 2020-08-20
Abstract: According to a technical idea of the present disclosure, provided is a petri dish which stores an experimental sample and can comprise: a lid comprising a first step structure; and a main body comprising a second step structure provided with a vertical direction structure, wherein the first step structure is guided to the second step structure in a first direction so that an upper surface of the first step structure and a lower surface of the second step structure meet each other and the lid and the main body are fastened by meeting a side surface of the vertical direction structure and a side surface of the first step structure.
Patent KR-20220026951-A (KR)
Title: Non-slip handle
Inventor: BAEK JIYEON
IPC: A47K3/12
Filed: 2020-08-26
Abstract: The present invention provides a non-slip handle attached on a bath or a tile in a bathroom, wherein the elderly, children, or the like with weak muscles can lean on the same by holding the same by hands or holding the same by feet to prevent slipping and mount a shower head and the like thereon to use the same. The non-slip handle comprises: an adherence pad of flexible material which is integrally provided with an adherence member on a lower surface and has a separation ring on an upper surface edge; a handle of a flexible material formed on an upper surface of the adherence pad; and a cushion material which is provided on the upper surface of the adherence pad on which the handle is located. Therefore, the non-slip handle can be safely used in the bathroom without slipping to secure high safety and facilitate use of the shower head.
Patent KR-20220028714-A (KR)
Title: Battery protection circuit and its protection method
Inventor: JANG JI UK
IPC: H02J7/00
Filed: 2020-08-31
Abstract: The present invention relates to a battery protecting circuit and a protecting method thereof. The battery protecting circuit and the protecting method thereof do not connect a charge/discharge FET on a current path between a battery and an external system and transmit a battery cell 0V voltage to the external system through a single line of a voltage sensing line when an abnormality occurs in the battery to use a method of blocking an abnormal current of the battery in the external system.
Patent KR-20220031295-A (KR)
Inventor: CHULSOO AHN
IPC: B23Q5/26
Filed: 2020-09-04
Abstract: Disclosed is a turnover device having a lifting arm that enables edge finishing operation not only on the front surface but also on the rear surface. According to an embodiment of the present invention, a turnover device may comprise: a table on which a plate material to be processed is mounted, and one side of which is perforated with a working groove opened to the one side; and a reversing device for attaching a plate material and reversely rotating the plate material through a lifting operation and a rotation operation through the working groove.
Patent KR-20220043401-A (KR)
Inventor: KIM DO YEOP
IPC: F16F15/28
Filed: 2020-09-29
Abstract: The present invention relates to a roll rod for a vehicle, which comprises: a housing unit fastened to a sub-frame; a buffer unit mounted in the housing unit; a rod unit penetrating the buffer unit to be mounted in the housing unit and coupled to a powertrain; and a damper unit attached to and detached from the rod unit. Therefore, the present invention relieves vibration.
Patent KR-20220047052-A (KR)
Inventor: MIN SUK KONG
IPC: G01T1/24
Filed: 2020-10-08
Abstract: According to the present invention, a metal shielding layer is arranged between a thin film transistor and a PIN diode to cover the entire surface of an active region to block a creation path of a parasitic capacitor which can be created between a gate line, a data line, and a lower electrode of the PIN diode to minimize the creation of parasitic capacitors. The present invention also arranges the metal shielding layer between the thin film transistor and the PIN diode to cover the entire surface of the active region to block the direct exposure of X-rays to an active layer of the thin film transistor to minimize the occurrence of a negative shift phenomenon of a threshold voltage in an element having high mobility.
Patent KR-20220048260-A (KR)
Inventor: KIM KWANG HWA
IPC: G03B17/55
Filed: 2020-10-12
Abstract: The present invention relates to a camera module for a vehicle. The camera module for a vehicle includes: a first substrate; an image sensor unit positioned on the first substrate; a second substrate having a connection pin for supplying power; a first housing accommodating the first substrate and the second substrate; a lens unit mounted on the first housing; a second housing coupled to the first housing and having an opening portion exposing the lens unit; a transparent plate mounted on the opening portion of the second housing to cover the opening portion; and a heating unit positioned in contact with the transparent plate. In the present invention, the productivity of the camera module may be improved.
Patent KR-20220049268-A (KR)
Inventor: KANG HUN CHEOL
IPC: H02K9/22
Filed: 2020-10-14
Abstract: The present invention relates to a stator structure in which a cooling tube is mounted and which can quickly cooling a stator by mounting the cooling tube to the stator and a manufacturing method thereof. A mounting grove formed in a vertical direction is openly formed outwards. The stator is cooled by coolant flowing through the inside of the cooling tube.
Patent KR-20220050715-A (KR)
Inventor: HWANG SUNG WOO
IPC: C09K11/88
Filed: 2020-10-16
Abstract: The present invention relates to a quantum dot, a manufacturing method therefor, and an electronic device comprising the same. The quantum dot comprises: a core which includes a first semiconductor nanocrystal containing zinc, tellurium, and selenium; and a semiconductor nanocrystalline shell which is disposed on the core, and which includes zinc chalcogenide, wherein the quantum dot further includes phosphorus and fluorine, and is configured to emit green light.
Patent KR-20220053913-A (KR)
Inventor: KO YOUNG HAK
IPC: G08B21/04
Filed: 2020-10-23
Abstract: Disclosed are a system and method for predicting a fall using a radar sensor and a photo sensor, which predicts signs of a fall before a patient falls from a medical bed. According to an embodiment of the present invention, the system comprises: a radar sensor installed on the upper part of a medical bed, measuring a patient's heart rate and breathing, detecting the patient's position, and monitoring whether the patient falls on the floor of a hospital room; a plurality of photosensors installed on the upper part of the medical bed and configured to optically recognize the position of the patient in a plurality of different areas set in the left and right directions; a motion detection unit configured to monitor left and right movements of the patient on the basis of measurement values of the plurality of photosensors; and a fall prediction unit configured to predict a fall of the patient on the basis of the position of the patient detected by the radar sensor and the movement of the patient detected by the motion detection unit. The fall prediction unit is configured to detect whether the patient is located on the medical bed and whether the patient falls on the floor of the hospital room by means of the radar sensor.
Patent KR-20220056006-A (KR)
Title: Vehicle products having pattern layer made by sticker and manufacturing method of the same
Inventor: LEE CHANG GYUN
IPC: B60R13/02
Filed: 2020-10-27
Abstract: The present invention relates to a vehicle interior material provided with a pattern and a manufacturing method thereof. The vehicle interior material provided with the pattern according to one aspect of the present invention may comprise: a base unit disposed in a vehicle interior space; and a pattern layer formed by printing an ink in a preset pattern on one surface of the base unit. An objective of the present invention is to provide the vehicle interior material provided with the pattern, capable of giving a refined and luxurious texture in appearance, and the manufacturing method thereof.